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qtextdocumentlayout.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qtextdocumentlayout_p.h"-
41#include "qtextdocument_p.h"-
42#include "qtextimagehandler_p.h"-
43#include "qtexttable.h"-
44#include "qtextlist.h"-
45#include "qtextengine_p.h"-
46#include "private/qcssutil_p.h"-
47#include "private/qguiapplication_p.h"-
48-
49#include "qabstracttextdocumentlayout_p.h"-
50#include "qcssparser_p.h"-
51-
52#include <qpainter.h>-
53#include <qmath.h>-
54#include <qrect.h>-
55#include <qpalette.h>-
56#include <qdebug.h>-
57#include <qvarlengtharray.h>-
58#include <limits.h>-
59#include <qbasictimer.h>-
60#include "private/qfunctions_p.h"-
61-
62#include <algorithm>-
63-
64// #define LAYOUT_DEBUG-
65-
66#ifdef LAYOUT_DEBUG-
67#define LDEBUG qDebug()-
68#define INC_INDENT debug_indent += " "-
69#define DEC_INDENT debug_indent = debug_indent.left(debug_indent.length()-2)-
70#else-
71#define LDEBUG if(0) qDebug()-
72#define INC_INDENT do {} while(0)-
73#define DEC_INDENT do {} while(0)-
74#endif-
75-
76QT_BEGIN_NAMESPACE-
77-
78// ################ should probably add frameFormatChange notification!-
79-
80struct QTextLayoutStruct;-
81-
82class QTextFrameData : public QTextFrameLayoutData-
83{-
84public:-
85 QTextFrameData();-
86-
87 // relative to parent frame-
88 QFixedPoint position;-
89 QFixedSize size;-
90-
91 // contents starts at (margin+border/margin+border)-
92 QFixed topMargin;-
93 QFixed bottomMargin;-
94 QFixed leftMargin;-
95 QFixed rightMargin;-
96 QFixed border;-
97 QFixed padding;-
98 // contents width includes padding (as we need to treat this on a per cell basis for tables)-
99 QFixed contentsWidth;-
100 QFixed contentsHeight;-
101 QFixed oldContentsWidth;-
102-
103 // accumulated margins-
104 QFixed effectiveTopMargin;-
105 QFixed effectiveBottomMargin;-
106-
107 QFixed minimumWidth;-
108 QFixed maximumWidth;-
109-
110 QTextLayoutStruct *currentLayoutStruct;-
111-
112 bool sizeDirty;-
113 bool layoutDirty;-
114-
115 QVector<QPointer<QTextFrame> > floats;-
116};-
117-
118QTextFrameData::QTextFrameData()-
119 : maximumWidth(QFIXED_MAX),-
120 currentLayoutStruct(0), sizeDirty(true), layoutDirty(true)-
121{-
122}
never executed: end of block
0
123-
124struct QTextLayoutStruct {-
125 QTextLayoutStruct() : maximumWidth(QFIXED_MAX), fullLayout(false)-
126 {}
never executed: end of block
0
127 QTextFrame *frame;-
128 QFixed x_left;-
129 QFixed x_right;-
130 QFixed frameY; // absolute y position of the current frame-
131 QFixed y; // always relative to the current frame-
132 QFixed contentsWidth;-
133 QFixed minimumWidth;-
134 QFixed maximumWidth;-
135 bool fullLayout;-
136 QList<QTextFrame *> pendingFloats;-
137 QFixed pageHeight;-
138 QFixed pageBottom;-
139 QFixed pageTopMargin;-
140 QFixed pageBottomMargin;-
141 QRectF updateRect;-
142 QRectF updateRectForFloats;-
143-
144 inline void addUpdateRectForFloat(const QRectF &rect) {-
145 if (updateRectForFloats.isValid())
updateRectForFloats.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
146 updateRectForFloats |= rect;
never executed: updateRectForFloats |= rect;
0
147 else-
148 updateRectForFloats = rect;
never executed: updateRectForFloats = rect;
0
149 }-
150-
151 inline QFixed absoluteY() const-
152 { return frameY + y; }
never executed: return frameY + y;
0
153-
154 inline int currentPage() const-
155 { return pageHeight == 0 ? 0 : (absoluteY() / pageHeight).truncate(); }
never executed: return pageHeight == 0 ? 0 : (absoluteY() / pageHeight).truncate();
0
156-
157 inline void newPage()-
158 { if (pageHeight == QFIXED_MAX) return; pageBottom += pageHeight; y = pageBottom - pageHeight + pageBottomMargin + pageTopMargin - frameY; }
never executed: return;
never executed: end of block
pageHeight == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
159};-
160-
161class QTextTableData : public QTextFrameData-
162{-
163public:-
164 QFixed cellSpacing, cellPadding;-
165 qreal deviceScale;-
166 QVector<QFixed> minWidths;-
167 QVector<QFixed> maxWidths;-
168 QVector<QFixed> widths;-
169 QVector<QFixed> heights;-
170 QVector<QFixed> columnPositions;-
171 QVector<QFixed> rowPositions;-
172-
173 QVector<QFixed> cellVerticalOffsets;-
174-
175 QFixed headerHeight;-
176-
177 // maps from cell index (row + col * rowCount) to child frames belonging to-
178 // the specific cell-
179 QMultiHash<int, QTextFrame *> childFrameMap;-
180-
181 inline QFixed cellWidth(int column, int colspan) const-
182 { return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1)
never executed: return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1) - columnPositions.at(column);
0
183 - columnPositions.at(column); }
never executed: return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1) - columnPositions.at(column);
0
184-
185 inline void calcRowPosition(int row)-
186 {-
187 if (row > 0)
row > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
188 rowPositions[row] = rowPositions.at(row - 1) + heights.at(row - 1) + border + cellSpacing + border;
never executed: rowPositions[row] = rowPositions.at(row - 1) + heights.at(row - 1) + border + cellSpacing + border;
0
189 }
never executed: end of block
0
190-
191 QRectF cellRect(const QTextTableCell &cell) const;-
192-
193 inline QFixed paddingProperty(const QTextFormat &format, QTextFormat::Property property) const-
194 {-
195 QVariant v = format.property(property);-
196 if (v.isNull()) {
v.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
197 return cellPadding;
never executed: return cellPadding;
0
198 } else {-
199 Q_ASSERT(v.userType() == QVariant::Double || v.userType() == QMetaType::Float);-
200 return QFixed::fromReal(v.toReal() * deviceScale);
never executed: return QFixed::fromReal(v.toReal() * deviceScale);
0
201 }-
202 }-
203-
204 inline QFixed topPadding(const QTextFormat &format) const-
205 {-
206 return paddingProperty(format, QTextFormat::TableCellTopPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellTopPadding);
0
207 }-
208-
209 inline QFixed bottomPadding(const QTextFormat &format) const-
210 {-
211 return paddingProperty(format, QTextFormat::TableCellBottomPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellBottomPadding);
0
212 }-
213-
214 inline QFixed leftPadding(const QTextFormat &format) const-
215 {-
216 return paddingProperty(format, QTextFormat::TableCellLeftPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellLeftPadding);
0
217 }-
218-
219 inline QFixed rightPadding(const QTextFormat &format) const-
220 {-
221 return paddingProperty(format, QTextFormat::TableCellRightPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellRightPadding);
0
222 }-
223-
224 inline QFixedPoint cellPosition(const QTextTableCell &cell) const-
225 {-
226 const QTextFormat fmt = cell.format();-
227 return cellPosition(cell.row(), cell.column()) + QFixedPoint(leftPadding(fmt), topPadding(fmt));
never executed: return cellPosition(cell.row(), cell.column()) + QFixedPoint(leftPadding(fmt), topPadding(fmt));
0
228 }-
229-
230 void updateTableSize();-
231-
232private:-
233 inline QFixedPoint cellPosition(int row, int col) const-
234 { return QFixedPoint(columnPositions.at(col), rowPositions.at(row) + cellVerticalOffsets.at(col + row * widths.size())); }
never executed: return QFixedPoint(columnPositions.at(col), rowPositions.at(row) + cellVerticalOffsets.at(col + row * widths.size()));
0
235};-
236-
237static QTextFrameData *createData(QTextFrame *f)-
238{-
239 QTextFrameData *data;-
240 if (qobject_cast<QTextTable *>(f))
qobject_cast<QTextTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
241 data = new QTextTableData;
never executed: data = new QTextTableData;
0
242 else-
243 data = new QTextFrameData;
never executed: data = new QTextFrameData;
0
244 f->setLayoutData(data);-
245 return data;
never executed: return data;
0
246}-
247-
248static inline QTextFrameData *data(QTextFrame *f)-
249{-
250 QTextFrameData *data = static_cast<QTextFrameData *>(f->layoutData());-
251 if (!data)
!dataDescription
TRUEnever evaluated
FALSEnever evaluated
0
252 data = createData(f);
never executed: data = createData(f);
0
253 return data;
never executed: return data;
0
254}-
255-
256static bool isFrameFromInlineObject(QTextFrame *f)-
257{-
258 return f->firstPosition() > f->lastPosition();
never executed: return f->firstPosition() > f->lastPosition();
0
259}-
260-
261void QTextTableData::updateTableSize()-
262{-
263 const QFixed effectiveTopMargin = this->topMargin + border + padding;-
264 const QFixed effectiveBottomMargin = this->bottomMargin + border + padding;-
265 const QFixed effectiveLeftMargin = this->leftMargin + border + padding;-
266 const QFixed effectiveRightMargin = this->rightMargin + border + padding;-
267 size.height = contentsHeight == -1
contentsHeight == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
268 ? rowPositions.constLast() + heights.constLast() + padding + border + cellSpacing + effectiveBottomMargin-
269 : effectiveTopMargin + contentsHeight + effectiveBottomMargin;-
270 size.width = effectiveLeftMargin + contentsWidth + effectiveRightMargin;-
271}
never executed: end of block
0
272-
273QRectF QTextTableData::cellRect(const QTextTableCell &cell) const-
274{-
275 const int row = cell.row();-
276 const int rowSpan = cell.rowSpan();-
277 const int column = cell.column();-
278 const int colSpan = cell.columnSpan();-
279-
280 return QRectF(columnPositions.at(column).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
281 rowPositions.at(row).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
282 (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
283 (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
284}-
285-
286static inline bool isEmptyBlockBeforeTable(const QTextBlock &block, const QTextBlockFormat &format, const QTextFrame::Iterator &nextIt)-
287{-
288 return !nextIt.atEnd()
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
289 && qobject_cast<QTextTable *>(nextIt.currentFrame())
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
290 && block.isValid()
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
291 && block.length() == 1
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
292 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth)
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
293 && !format.hasProperty(QTextFormat::BackgroundBrush)
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
294 && nextIt.currentFrame()->firstPosition() == block.position() + 1
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
295 ;
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
296}-
297-
298static inline bool isEmptyBlockBeforeTable(QTextFrame::Iterator it)-
299{-
300 QTextFrame::Iterator next = it; ++next;-
301 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
302 return false;
never executed: return false;
0
303 QTextBlock block = it.currentBlock();-
304 return isEmptyBlockBeforeTable(block, block.blockFormat(), next);
never executed: return isEmptyBlockBeforeTable(block, block.blockFormat(), next);
0
305}-
306-
307static inline bool isEmptyBlockAfterTable(const QTextBlock &block, const QTextFrame *previousFrame)-
308{-
309 return qobject_cast<const QTextTable *>(previousFrame)
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
310 && block.isValid()
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
311 && block.length() == 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
312 && previousFrame->lastPosition() == block.position() - 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
313 ;
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
314}-
315-
316static inline bool isLineSeparatorBlockAfterTable(const QTextBlock &block, const QTextFrame *previousFrame)-
317{-
318 return qobject_cast<const QTextTable *>(previousFrame)
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
319 && block.isValid()
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
320 && block.length() > 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
321 && block.text().at(0) == QChar::LineSeparator
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
322 && previousFrame->lastPosition() == block.position() - 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
323 ;
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
324}-
325-
326/*-
327-
328Optimization strategies:-
329-
330HTML layout:-
331-
332* Distinguish between normal and special flow. For normal flow the condition:-
333 y1 > y2 holds for all blocks with b1.key() > b2.key().-
334* Special flow is: floats, table cells-
335-
336* Normal flow within table cells. Tables (not cells) are part of the normal flow.-
337-
338-
339* If blocks grows/shrinks in height and extends over whole page width at the end, move following blocks.-
340* If height doesn't change, no need to do anything-
341-
342Table cells:-
343-
344* If minWidth of cell changes, recalculate table width, relayout if needed.-
345* What about maxWidth when doing auto layout?-
346-
347Floats:-
348* need fixed or proportional width, otherwise don't float!-
349* On width/height change relayout surrounding paragraphs.-
350-
351Document width change:-
352* full relayout needed-
353-
354-
355Float handling:-
356-
357* Floats are specified by a special format object.-
358* currently only floating images are implemented.-
359-
360*/-
361-
362/*-
363-
364 On the table layouting:-
365-
366 +---[ table border ]--------------------------
367 | [ cell spacing ]-
368 | +------[ cell border ]-----+ +---------
369 | | | |-
370 | |-
371 | |-
372 | |-
373 |-
374-
375 rowPositions[i] and columnPositions[i] point at the cell content-
376 position. So for example the left border is drawn at-
377 x = columnPositions[i] - fd->border and similar for y.-
378-
379*/-
380-
381struct QCheckPoint-
382{-
383 QFixed y;-
384 QFixed frameY; // absolute y position of the current frame-
385 int positionInFrame;-
386 QFixed minimumWidth;-
387 QFixed maximumWidth;-
388 QFixed contentsWidth;-
389};-
390Q_DECLARE_TYPEINFO(QCheckPoint, Q_PRIMITIVE_TYPE);-
391-
392static bool operator<(const QCheckPoint &checkPoint, QFixed y)-
393{-
394 return checkPoint.y < y;
never executed: return checkPoint.y < y;
0
395}-
396-
397static bool operator<(const QCheckPoint &checkPoint, int pos)-
398{-
399 return checkPoint.positionInFrame < pos;
never executed: return checkPoint.positionInFrame < pos;
0
400}-
401-
402#if defined(Q_CC_MSVC) && _MSC_VER < 1600-
403//The STL implementation of MSVC 2008 requires the definitions-
404-
405static bool operator<(const QCheckPoint &checkPoint1, const QCheckPoint &checkPoint2)-
406{-
407 return checkPoint1.y < checkPoint2.y;-
408}-
409-
410static bool operator<(QFixed y, const QCheckPoint &checkPoint)-
411{-
412 return y < checkPoint.y;-
413}-
414-
415static bool operator<(int pos, const QCheckPoint &checkPoint)-
416{-
417 return pos < checkPoint.positionInFrame;-
418}-
419-
420#endif-
421-
422static void fillBackground(QPainter *p, const QRectF &rect, QBrush brush, const QPointF &origin, QRectF gradientRect = QRectF())-
423{-
424 p->save();-
425 if (brush.style() >= Qt::LinearGradientPattern && brush.style() <= Qt::ConicalGradientPattern) {
brush.style() ...radientPatternDescription
TRUEnever evaluated
FALSEnever evaluated
brush.style() ...radientPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
426 if (!gradientRect.isNull()) {
!gradientRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
427 QTransform m;-
428 m.translate(gradientRect.left(), gradientRect.top());-
429 m.scale(gradientRect.width(), gradientRect.height());-
430 brush.setTransform(m);-
431 const_cast<QGradient *>(brush.gradient())->setCoordinateMode(QGradient::LogicalMode);-
432 }
never executed: end of block
0
433 } else {
never executed: end of block
0
434 p->setBrushOrigin(origin);-
435 }
never executed: end of block
0
436 p->fillRect(rect, brush);-
437 p->restore();-
438}
never executed: end of block
0
439-
440class QTextDocumentLayoutPrivate : public QAbstractTextDocumentLayoutPrivate-
441{-
442 Q_DECLARE_PUBLIC(QTextDocumentLayout)-
443public:-
444 QTextDocumentLayoutPrivate();-
445-
446 QTextOption::WrapMode wordWrapMode;-
447#ifdef LAYOUT_DEBUG-
448 mutable QString debug_indent;-
449#endif-
450-
451 int fixedColumnWidth;-
452 int cursorWidth;-
453-
454 QSizeF lastReportedSize;-
455 QRectF viewportRect;-
456 QRectF clipRect;-
457-
458 mutable int currentLazyLayoutPosition;-
459 mutable int lazyLayoutStepSize;-
460 QBasicTimer layoutTimer;-
461 mutable QBasicTimer sizeChangedTimer;-
462 uint showLayoutProgress : 1;-
463 uint insideDocumentChange : 1;-
464-
465 int lastPageCount;-
466 qreal idealWidth;-
467 bool contentHasAlignment;-
468-
469 QFixed blockIndent(const QTextBlockFormat &blockFormat) const;-
470-
471 void drawFrame(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
472 QTextFrame *f) const;-
473 void drawFlow(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
474 QTextFrame::Iterator it, const QList<QTextFrame *> &floats, QTextBlock *cursorBlockNeedingRepaint) const;-
475 void drawBlock(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
476 const QTextBlock &bl, bool inRootFrame) const;-
477 void drawListItem(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
478 const QTextBlock &bl, const QTextCharFormat *selectionFormat) const;-
479 void drawTableCell(const QRectF &cellRect, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &cell_context,-
480 QTextTable *table, QTextTableData *td, int r, int c,-
481 QTextBlock *cursorBlockNeedingRepaint, QPointF *cursorBlockOffset) const;-
482 void drawBorder(QPainter *painter, const QRectF &rect, qreal topMargin, qreal bottomMargin, qreal border,-
483 const QBrush &brush, QTextFrameFormat::BorderStyle style) const;-
484 void drawFrameDecoration(QPainter *painter, QTextFrame *frame, QTextFrameData *fd, const QRectF &clip, const QRectF &rect) const;-
485-
486 enum HitPoint {-
487 PointBefore,-
488 PointAfter,-
489 PointInside,-
490 PointExact-
491 };-
492 HitPoint hitTest(QTextFrame *frame, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
493 HitPoint hitTest(QTextFrame::Iterator it, HitPoint hit, const QFixedPoint &p,-
494 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
495 HitPoint hitTest(QTextTable *table, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
496 HitPoint hitTest(const QTextBlock &bl, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
497-
498 QTextLayoutStruct layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,-
499 int layoutFrom, int layoutTo, QTextTableData *tableData, QFixed absoluteTableY,-
500 bool withPageBreaks);-
501 void setCellPosition(QTextTable *t, const QTextTableCell &cell, const QPointF &pos);-
502 QRectF layoutTable(QTextTable *t, int layoutFrom, int layoutTo, QFixed parentY);-
503-
504 void positionFloat(QTextFrame *frame, QTextLine *currentLine = 0);-
505-
506 // calls the next one-
507 QRectF layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed parentY = 0);-
508 QRectF layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed frameWidth, QFixed frameHeight, QFixed parentY = 0);-
509-
510 void layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,-
511 QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat);-
512 void layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, QFixed width = 0);-
513-
514 void floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct, QFixed *left, QFixed *right) const;-
515 QFixed findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const;-
516-
517 QVector<QCheckPoint> checkPoints;-
518-
519 QTextFrame::Iterator frameIteratorForYPosition(QFixed y) const;-
520 QTextFrame::Iterator frameIteratorForTextPosition(int position) const;-
521-
522 void ensureLayouted(QFixed y) const;-
523 void ensureLayoutedByPosition(int position) const;-
524 inline void ensureLayoutFinished() const-
525 { ensureLayoutedByPosition(INT_MAX); }
never executed: end of block
0
526 void layoutStep() const;-
527-
528 QRectF frameBoundingRectInternal(QTextFrame *frame) const;-
529-
530 qreal scaleToDevice(qreal value) const;-
531 QFixed scaleToDevice(QFixed value) const;-
532};-
533-
534QTextDocumentLayoutPrivate::QTextDocumentLayoutPrivate()-
535 : fixedColumnWidth(-1),-
536 cursorWidth(1),-
537 currentLazyLayoutPosition(-1),-
538 lazyLayoutStepSize(1000),-
539 lastPageCount(-1)-
540{-
541 showLayoutProgress = true;-
542 insideDocumentChange = false;-
543 idealWidth = 0;-
544 contentHasAlignment = false;-
545}
never executed: end of block
0
546-
547QTextFrame::Iterator QTextDocumentLayoutPrivate::frameIteratorForYPosition(QFixed y) const-
548{-
549 QTextFrame *rootFrame = document->rootFrame();-
550-
551 if (checkPoints.isEmpty()
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
552 || y < 0 || y > data(rootFrame)->size.height)
y < 0Description
TRUEnever evaluated
FALSEnever evaluated
y > data(rootF...)->size.heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
553 return rootFrame->begin();
never executed: return rootFrame->begin();
0
554-
555 QVector<QCheckPoint>::ConstIterator checkPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), y);-
556 if (checkPoint == checkPoints.end())
checkPoint == ...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
557 return rootFrame->begin();
never executed: return rootFrame->begin();
0
558-
559 if (checkPoint != checkPoints.begin())
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
560 --checkPoint;
never executed: --checkPoint;
0
561-
562 const int position = rootFrame->firstPosition() + checkPoint->positionInFrame;-
563 return frameIteratorForTextPosition(position);
never executed: return frameIteratorForTextPosition(position);
0
564}-
565-
566QTextFrame::Iterator QTextDocumentLayoutPrivate::frameIteratorForTextPosition(int position) const-
567{-
568 QTextFrame *rootFrame = docPrivate->rootFrame();-
569-
570 const QTextDocumentPrivate::BlockMap &map = docPrivate->blockMap();-
571 const int begin = map.findNode(rootFrame->firstPosition());-
572 const int end = map.findNode(rootFrame->lastPosition()+1);-
573-
574 const int block = map.findNode(position);-
575 const int blockPos = map.position(block);-
576-
577 QTextFrame::iterator it(rootFrame, block, begin, end);-
578-
579 QTextFrame *containingFrame = docPrivate->frameAt(blockPos);-
580 if (containingFrame != rootFrame) {
containingFrame != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
581 while (containingFrame->parentFrame() != rootFrame) {
containingFram...) != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
582 containingFrame = containingFrame->parentFrame();-
583 Q_ASSERT(containingFrame);-
584 }
never executed: end of block
0
585-
586 it.cf = containingFrame;-
587 it.cb = 0;-
588 }
never executed: end of block
0
589-
590 return it;
never executed: return it;
0
591}-
592-
593QTextDocumentLayoutPrivate::HitPoint-
594QTextDocumentLayoutPrivate::hitTest(QTextFrame *frame, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
595{-
596 QTextFrameData *fd = data(frame);-
597 // #########-
598 if (fd->layoutDirty)
fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
599 return PointAfter;
never executed: return PointAfter;
0
600 Q_ASSERT(!fd->layoutDirty);-
601 Q_ASSERT(!fd->sizeDirty);-
602 const QFixedPoint relativePoint(point.x - fd->position.x, point.y - fd->position.y);-
603-
604 QTextFrame *rootFrame = docPrivate->rootFrame();-
605-
606// LDEBUG << "checking frame" << frame->firstPosition() << "point=" << point-
607// << "position" << fd->position << "size" << fd->size;-
608 if (frame != rootFrame) {
frame != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
609 if (relativePoint.y < 0 || relativePoint.x < 0) {
relativePoint.y < 0Description
TRUEnever evaluated
FALSEnever evaluated
relativePoint.x < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
610 *position = frame->firstPosition() - 1;-
611// LDEBUG << "before pos=" << *position;-
612 return PointBefore;
never executed: return PointBefore;
0
613 } else if (relativePoint.y > fd->size.height || relativePoint.x > fd->size.width) {
relativePoint....d->size.heightDescription
TRUEnever evaluated
FALSEnever evaluated
relativePoint....fd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
614 *position = frame->lastPosition() + 1;-
615// LDEBUG << "after pos=" << *position;-
616 return PointAfter;
never executed: return PointAfter;
0
617 }-
618 }
never executed: end of block
0
619-
620 if (isFrameFromInlineObject(frame)) {
isFrameFromInlineObject(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
621 *position = frame->firstPosition() - 1;-
622 return PointExact;
never executed: return PointExact;
0
623 }-
624-
625 if (QTextTable *table = qobject_cast<QTextTable *>(frame)) {
QTextTable *ta...able *>(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
626 const int rows = table->rows();-
627 const int columns = table->columns();-
628 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
629-
630 if (!td->childFrameMap.isEmpty()) {
!td->childFrameMap.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
631 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
632 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
633 QTextTableCell cell = table->cellAt(r, c);-
634 if (cell.row() != r || cell.column() != c)
cell.row() != rDescription
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
635 continue;
never executed: continue;
0
636-
637 QRectF cellRect = td->cellRect(cell);-
638 const QFixedPoint cellPos = QFixedPoint::fromPointF(cellRect.topLeft());-
639 const QFixedPoint pointInCell = relativePoint - cellPos;-
640-
641 const QList<QTextFrame *> childFrames = td->childFrameMap.values(r + c * rows);-
642 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
643 QTextFrame *child = childFrames.at(i);-
644 if (isFrameFromInlineObject(child)
isFrameFromInlineObject(child)Description
TRUEnever evaluated
FALSEnever evaluated
0
645 && child->frameFormat().position() != QTextFrameFormat::InFlow
child->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
646 && hitTest(child, pointInCell, position, l, accuracy) == PointExact)
hitTest(child,... == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
647 {-
648 return PointExact;
never executed: return PointExact;
0
649 }-
650 }
never executed: end of block
0
651 }
never executed: end of block
0
652 }
never executed: end of block
0
653 }
never executed: end of block
0
654-
655 return hitTest(table, relativePoint, position, l, accuracy);
never executed: return hitTest(table, relativePoint, position, l, accuracy);
0
656 }-
657-
658 const QList<QTextFrame *> childFrames = frame->childFrames();-
659 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
660 QTextFrame *child = childFrames.at(i);-
661 if (isFrameFromInlineObject(child)
isFrameFromInlineObject(child)Description
TRUEnever evaluated
FALSEnever evaluated
0
662 && child->frameFormat().position() != QTextFrameFormat::InFlow
child->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
663 && hitTest(child, relativePoint, position, l, accuracy) == PointExact)
hitTest(child,... == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
664 {-
665 return PointExact;
never executed: return PointExact;
0
666 }-
667 }
never executed: end of block
0
668-
669 QTextFrame::Iterator it = frame->begin();-
670-
671 if (frame == rootFrame) {
frame == rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
672 it = frameIteratorForYPosition(relativePoint.y);-
673-
674 Q_ASSERT(it.parentFrame() == frame);-
675 }
never executed: end of block
0
676-
677 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
678 *position = it.currentFrame()->firstPosition();
never executed: *position = it.currentFrame()->firstPosition();
0
679 else-
680 *position = it.currentBlock().position();
never executed: *position = it.currentBlock().position();
0
681-
682 return hitTest(it, PointBefore, relativePoint, position, l, accuracy);
never executed: return hitTest(it, PointBefore, relativePoint, position, l, accuracy);
0
683}-
684-
685QTextDocumentLayoutPrivate::HitPoint-
686QTextDocumentLayoutPrivate::hitTest(QTextFrame::Iterator it, HitPoint hit, const QFixedPoint &p,-
687 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
688{-
689 INC_INDENT;-
690-
691 for (; !it.atEnd(); ++it) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
692 QTextFrame *c = it.currentFrame();-
693 HitPoint hp;-
694 int pos = -1;-
695 if (c) {
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
696 hp = hitTest(c, p, &pos, l, accuracy);-
697 } else {
never executed: end of block
0
698 hp = hitTest(it.currentBlock(), p, &pos, l, accuracy);-
699 }
never executed: end of block
0
700 if (hp >= PointInside) {
hp >= PointInsideDescription
TRUEnever evaluated
FALSEnever evaluated
0
701 if (isEmptyBlockBeforeTable(it))
isEmptyBlockBeforeTable(it)Description
TRUEnever evaluated
FALSEnever evaluated
0
702 continue;
never executed: continue;
0
703 hit = hp;-
704 *position = pos;-
705 break;
never executed: break;
0
706 }-
707 if (hp == PointBefore && pos < *position) {
hp == PointBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
pos < *positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
708 *position = pos;-
709 hit = hp;-
710 } else if (hp == PointAfter && pos > *position) {
never executed: end of block
hp == PointAfterDescription
TRUEnever evaluated
FALSEnever evaluated
pos > *positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
711 *position = pos;-
712 hit = hp;-
713 }
never executed: end of block
0
714 }
never executed: end of block
0
715-
716 DEC_INDENT;-
717// LDEBUG << "inside=" << hit << " pos=" << *position;-
718 return hit;
never executed: return hit;
0
719}-
720-
721QTextDocumentLayoutPrivate::HitPoint-
722QTextDocumentLayoutPrivate::hitTest(QTextTable *table, const QFixedPoint &point,-
723 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
724{-
725 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
726-
727 QVector<QFixed>::ConstIterator rowIt = std::lower_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), point.y);-
728 if (rowIt == td->rowPositions.constEnd()) {
rowIt == td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
729 rowIt = td->rowPositions.constEnd() - 1;-
730 } else if (rowIt != td->rowPositions.constBegin()) {
never executed: end of block
rowIt != td->r...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
731 --rowIt;-
732 }
never executed: end of block
0
733-
734 QVector<QFixed>::ConstIterator colIt = std::lower_bound(td->columnPositions.constBegin(), td->columnPositions.constEnd(), point.x);-
735 if (colIt == td->columnPositions.constEnd()) {
colIt == td->c...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
736 colIt = td->columnPositions.constEnd() - 1;-
737 } else if (colIt != td->columnPositions.constBegin()) {
never executed: end of block
colIt != td->c...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
738 --colIt;-
739 }
never executed: end of block
0
740-
741 QTextTableCell cell = table->cellAt(rowIt - td->rowPositions.constBegin(),-
742 colIt - td->columnPositions.constBegin());-
743 if (!cell.isValid())
!cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
744 return PointBefore;
never executed: return PointBefore;
0
745-
746 *position = cell.firstPosition();-
747-
748 HitPoint hp = hitTest(cell.begin(), PointInside, point - td->cellPosition(cell), position, l, accuracy);-
749-
750 if (hp == PointExact)
hp == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
751 return hp;
never executed: return hp;
0
752 if (hp == PointAfter)
hp == PointAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
753 *position = cell.lastPosition();
never executed: *position = cell.lastPosition();
0
754 return PointInside;
never executed: return PointInside;
0
755}-
756-
757QTextDocumentLayoutPrivate::HitPoint-
758QTextDocumentLayoutPrivate::hitTest(const QTextBlock &bl, const QFixedPoint &point, int *position, QTextLayout **l,-
759 Qt::HitTestAccuracy accuracy) const-
760{-
761 QTextLayout *tl = bl.layout();-
762 QRectF textrect = tl->boundingRect();-
763 textrect.translate(tl->position());-
764// LDEBUG << " checking block" << bl.position() << "point=" << point-
765// << " tlrect" << textrect;-
766 *position = bl.position();-
767 if (point.y.toReal() < textrect.top()) {
point.y.toReal...textrect.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
768// LDEBUG << " before pos=" << *position;-
769 return PointBefore;
never executed: return PointBefore;
0
770 } else if (point.y.toReal() > textrect.bottom()) {
point.y.toReal...trect.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
0
771 *position += bl.length();-
772// LDEBUG << " after pos=" << *position;-
773 return PointAfter;
never executed: return PointAfter;
0
774 }-
775-
776 QPointF pos = point.toPointF() - tl->position();-
777-
778 // ### rtl?-
779-
780 HitPoint hit = PointInside;-
781 *l = tl;-
782 int off = 0;-
783 for (int i = 0; i < tl->lineCount(); ++i) {
i < tl->lineCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
784 QTextLine line = tl->lineAt(i);-
785 const QRectF lr = line.naturalTextRect();-
786 if (lr.top() > pos.y()) {
lr.top() > pos.y()Description
TRUEnever evaluated
FALSEnever evaluated
0
787 off = qMin(off, line.textStart());-
788 } else if (lr.bottom() <= pos.y()) {
never executed: end of block
lr.bottom() <= pos.y()Description
TRUEnever evaluated
FALSEnever evaluated
0
789 off = qMax(off, line.textStart() + line.textLength());-
790 } else {
never executed: end of block
0
791 if (lr.left() <= pos.x() && lr.right() >= pos.x())
lr.left() <= pos.x()Description
TRUEnever evaluated
FALSEnever evaluated
lr.right() >= pos.x()Description
TRUEnever evaluated
FALSEnever evaluated
0
792 hit = PointExact;
never executed: hit = PointExact;
0
793 // when trying to hit an anchor we want it to hit not only in the left-
794 // half-
795 if (accuracy == Qt::ExactHit)
accuracy == Qt::ExactHitDescription
TRUEnever evaluated
FALSEnever evaluated
0
796 off = line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
never executed: off = line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
0
797 else-
798 off = line.xToCursor(pos.x(), QTextLine::CursorBetweenCharacters);
never executed: off = line.xToCursor(pos.x(), QTextLine::CursorBetweenCharacters);
0
799 break;
never executed: break;
0
800 }-
801 }-
802 *position += off;-
803-
804// LDEBUG << " inside=" << hit << " pos=" << *position;-
805 return hit;
never executed: return hit;
0
806}-
807-
808// ### could be moved to QTextBlock-
809QFixed QTextDocumentLayoutPrivate::blockIndent(const QTextBlockFormat &blockFormat) const-
810{-
811 qreal indent = blockFormat.indent();-
812-
813 QTextObject *object = document->objectForFormat(blockFormat);-
814 if (object)
objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
815 indent += object->format().toListFormat().indent();
never executed: indent += object->format().toListFormat().indent();
0
816-
817 if (qIsNull(indent))
qIsNull(indent)Description
TRUEnever evaluated
FALSEnever evaluated
0
818 return 0;
never executed: return 0;
0
819-
820 qreal scale = 1;-
821 if (paintDevice) {
paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
822 scale = qreal(paintDevice->logicalDpiY()) / qreal(qt_defaultDpi());-
823 }
never executed: end of block
0
824-
825 return QFixed::fromReal(indent * scale * document->indentWidth());
never executed: return QFixed::fromReal(indent * scale * document->indentWidth());
0
826}-
827-
828void QTextDocumentLayoutPrivate::drawBorder(QPainter *painter, const QRectF &rect, qreal topMargin, qreal bottomMargin,-
829 qreal border, const QBrush &brush, QTextFrameFormat::BorderStyle style) const-
830{-
831 const qreal pageHeight = document->pageSize().height();-
832 const int topPage = pageHeight > 0 ? static_cast<int>(rect.top() / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
833 const int bottomPage = pageHeight > 0 ? static_cast<int>((rect.bottom() + border) / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
834-
835#ifndef QT_NO_CSSPARSER-
836 QCss::BorderStyle cssStyle = static_cast<QCss::BorderStyle>(style + 1);-
837#endif //QT_NO_CSSPARSER-
838-
839 bool turn_off_antialiasing = !(painter->renderHints() & QPainter::Antialiasing);-
840 painter->setRenderHint(QPainter::Antialiasing);-
841-
842 for (int i = topPage; i <= bottomPage; ++i) {
i <= bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
843 QRectF clipped = rect.toRect();-
844-
845 if (topPage != bottomPage) {
topPage != bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
846 clipped.setTop(qMax(clipped.top(), i * pageHeight + topMargin - border));-
847 clipped.setBottom(qMin(clipped.bottom(), (i + 1) * pageHeight - bottomMargin));-
848-
849 if (clipped.bottom() <= clipped.top())
clipped.bottom... clipped.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
850 continue;
never executed: continue;
0
851 }
never executed: end of block
0
852#ifndef QT_NO_CSSPARSER-
853 qDrawEdge(painter, clipped.left(), clipped.top(), clipped.left() + border, clipped.bottom() + border, 0, 0, QCss::LeftEdge, cssStyle, brush);-
854 qDrawEdge(painter, clipped.left() + border, clipped.top(), clipped.right() + border, clipped.top() + border, 0, 0, QCss::TopEdge, cssStyle, brush);-
855 qDrawEdge(painter, clipped.right(), clipped.top() + border, clipped.right() + border, clipped.bottom(), 0, 0, QCss::RightEdge, cssStyle, brush);-
856 qDrawEdge(painter, clipped.left() + border, clipped.bottom(), clipped.right() + border, clipped.bottom() + border, 0, 0, QCss::BottomEdge, cssStyle, brush);-
857#else-
858 painter->save();-
859 painter->setPen(Qt::NoPen);-
860 painter->setBrush(brush);-
861 painter->drawRect(QRectF(clipped.left(), clipped.top(), clipped.left() + border, clipped.bottom() + border));-
862 painter->drawRect(QRectF(clipped.left() + border, clipped.top(), clipped.right() + border, clipped.top() + border));-
863 painter->drawRect(QRectF(clipped.right(), clipped.top() + border, clipped.right() + border, clipped.bottom()));-
864 painter->drawRect(QRectF(clipped.left() + border, clipped.bottom(), clipped.right() + border, clipped.bottom() + border));-
865 painter->restore();-
866#endif //QT_NO_CSSPARSER-
867 }
never executed: end of block
0
868 if (turn_off_antialiasing)
turn_off_antialiasingDescription
TRUEnever evaluated
FALSEnever evaluated
0
869 painter->setRenderHint(QPainter::Antialiasing, false);
never executed: painter->setRenderHint(QPainter::Antialiasing, false);
0
870}
never executed: end of block
0
871-
872void QTextDocumentLayoutPrivate::drawFrameDecoration(QPainter *painter, QTextFrame *frame, QTextFrameData *fd, const QRectF &clip, const QRectF &rect) const-
873{-
874-
875 const QBrush bg = frame->frameFormat().background();-
876 if (bg != Qt::NoBrush) {
bg != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
877 QRectF bgRect = rect;-
878 bgRect.adjust((fd->leftMargin + fd->border).toReal(),-
879 (fd->topMargin + fd->border).toReal(),-
880 - (fd->rightMargin + fd->border).toReal(),-
881 - (fd->bottomMargin + fd->border).toReal());-
882-
883 QRectF gradientRect; // invalid makes it default to bgRect-
884 QPointF origin = bgRect.topLeft();-
885 if (!frame->parentFrame()) {
!frame->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
886 bgRect = clip;-
887 gradientRect.setWidth(painter->device()->width());-
888 gradientRect.setHeight(painter->device()->height());-
889 }
never executed: end of block
0
890 fillBackground(painter, bgRect, bg, origin, gradientRect);-
891 }
never executed: end of block
0
892 if (fd->border != 0) {
fd->border != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
893 painter->save();-
894 painter->setBrush(Qt::lightGray);-
895 painter->setPen(Qt::NoPen);-
896-
897 const qreal leftEdge = rect.left() + fd->leftMargin.toReal();-
898 const qreal border = fd->border.toReal();-
899 const qreal topMargin = fd->topMargin.toReal();-
900 const qreal leftMargin = fd->leftMargin.toReal();-
901 const qreal bottomMargin = fd->bottomMargin.toReal();-
902 const qreal rightMargin = fd->rightMargin.toReal();-
903 const qreal w = rect.width() - 2 * border - leftMargin - rightMargin;-
904 const qreal h = rect.height() - 2 * border - topMargin - bottomMargin;-
905-
906 drawBorder(painter, QRectF(leftEdge, rect.top() + topMargin, w + border, h + border),-
907 fd->effectiveTopMargin.toReal(), fd->effectiveBottomMargin.toReal(),-
908 border, frame->frameFormat().borderBrush(), frame->frameFormat().borderStyle());-
909-
910 painter->restore();-
911 }
never executed: end of block
0
912}
never executed: end of block
0
913-
914static void adjustContextSelectionsForCell(QAbstractTextDocumentLayout::PaintContext &cell_context,-
915 const QTextTableCell &cell,-
916 int r, int c,-
917 const int *selectedTableCells)-
918{-
919 for (int i = 0; i < cell_context.selections.size(); ++i) {
i < cell_conte...ections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
920 int row_start = selectedTableCells[i * 4];-
921 int col_start = selectedTableCells[i * 4 + 1];-
922 int num_rows = selectedTableCells[i * 4 + 2];-
923 int num_cols = selectedTableCells[i * 4 + 3];-
924-
925 if (row_start != -1) {
row_start != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
926 if (r >= row_start && r < row_start + num_rows
r >= row_startDescription
TRUEnever evaluated
FALSEnever evaluated
r < row_start + num_rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
927 && c >= col_start && c < col_start + num_cols)
c >= col_startDescription
TRUEnever evaluated
FALSEnever evaluated
c < col_start + num_colsDescription
TRUEnever evaluated
FALSEnever evaluated
0
928 {-
929 int firstPosition = cell.firstPosition();-
930 int lastPosition = cell.lastPosition();-
931-
932 // make sure empty cells are still selected-
933 if (firstPosition == lastPosition)
firstPosition == lastPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
934 ++lastPosition;
never executed: ++lastPosition;
0
935-
936 cell_context.selections[i].cursor.setPosition(firstPosition);-
937 cell_context.selections[i].cursor.setPosition(lastPosition, QTextCursor::KeepAnchor);-
938 } else {
never executed: end of block
0
939 cell_context.selections[i].cursor.clearSelection();-
940 }
never executed: end of block
0
941 }-
942-
943 // FullWidthSelection is not useful for tables-
944 cell_context.selections[i].format.clearProperty(QTextFormat::FullWidthSelection);-
945 }
never executed: end of block
0
946}
never executed: end of block
0
947-
948void QTextDocumentLayoutPrivate::drawFrame(const QPointF &offset, QPainter *painter,-
949 const QAbstractTextDocumentLayout::PaintContext &context,-
950 QTextFrame *frame) const-
951{-
952 QTextFrameData *fd = data(frame);-
953 // #######-
954 if (fd->layoutDirty)
fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
955 return;
never executed: return;
0
956 Q_ASSERT(!fd->sizeDirty);-
957 Q_ASSERT(!fd->layoutDirty);-
958-
959 const QPointF off = offset + fd->position.toPointF();-
960 if (context.clip.isValid()
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
961 && (off.y() > context.clip.bottom() || off.y() + fd->size.height.toReal() < context.clip.top()
off.y() > cont....clip.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
off.y() + fd->...ext.clip.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
962 || off.x() > context.clip.right() || off.x() + fd->size.width.toReal() < context.clip.left()))
off.x() > context.clip.right()Description
TRUEnever evaluated
FALSEnever evaluated
off.x() + fd->...xt.clip.left()Description
TRUEnever evaluated
FALSEnever evaluated
0
963 return;
never executed: return;
0
964-
965// LDEBUG << debug_indent << "drawFrame" << frame->firstPosition() << "--" << frame->lastPosition() << "at" << offset;-
966// INC_INDENT;-
967-
968 // if the cursor is /on/ a table border we may need to repaint it-
969 // afterwards, as we usually draw the decoration first-
970 QTextBlock cursorBlockNeedingRepaint;-
971 QPointF offsetOfRepaintedCursorBlock = off;-
972-
973 QTextTable *table = qobject_cast<QTextTable *>(frame);-
974 const QRectF frameRect(off, fd->size.toSizeF());-
975-
976 if (table) {
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
977 const int rows = table->rows();-
978 const int columns = table->columns();-
979 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
980-
981 QVarLengthArray<int> selectedTableCells(context.selections.size() * 4);-
982 for (int i = 0; i < context.selections.size(); ++i) {
i < context.selections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
983 const QAbstractTextDocumentLayout::Selection &s = context.selections.at(i);-
984 int row_start = -1, col_start = -1, num_rows = -1, num_cols = -1;-
985-
986 if (s.cursor.currentTable() == table)
s.cursor.curre...ble() == tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
987 s.cursor.selectedTableCells(&row_start, &num_rows, &col_start, &num_cols);
never executed: s.cursor.selectedTableCells(&row_start, &num_rows, &col_start, &num_cols);
0
988-
989 selectedTableCells[i * 4] = row_start;-
990 selectedTableCells[i * 4 + 1] = col_start;-
991 selectedTableCells[i * 4 + 2] = num_rows;-
992 selectedTableCells[i * 4 + 3] = num_cols;-
993 }
never executed: end of block
0
994-
995 QFixed pageHeight = QFixed::fromReal(document->pageSize().height());-
996 if (pageHeight <= 0)
pageHeight <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
997 pageHeight = QFIXED_MAX;
never executed: pageHeight = (2147483647/256);
0
998-
999 const int tableStartPage = (td->position.y / pageHeight).truncate();-
1000 const int tableEndPage = ((td->position.y + td->size.height) / pageHeight).truncate();-
1001-
1002 qreal border = td->border.toReal();-
1003 drawFrameDecoration(painter, frame, fd, context.clip, frameRect);-
1004-
1005 // draw the table headers-
1006 const int headerRowCount = qMin(table->format().headerRowCount(), rows - 1);-
1007 int page = tableStartPage + 1;-
1008 while (page <= tableEndPage) {
page <= tableEndPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1009 const QFixed pageTop = page * pageHeight + td->effectiveTopMargin + td->cellSpacing + td->border;-
1010 const qreal headerOffset = (pageTop - td->rowPositions.at(0)).toReal();-
1011 for (int r = 0; r < headerRowCount; ++r) {
r < headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1012 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1013 QTextTableCell cell = table->cellAt(r, c);-
1014 QAbstractTextDocumentLayout::PaintContext cell_context = context;-
1015 adjustContextSelectionsForCell(cell_context, cell, r, c, selectedTableCells.data());-
1016 QRectF cellRect = td->cellRect(cell);-
1017-
1018 cellRect.translate(off.x(), headerOffset);-
1019 // we need to account for the cell border in the clipping test-
1020 int leftAdjust = qMin(qreal(0), 1 - border);-
1021 if (cell_context.clip.isValid() && !cellRect.adjusted(leftAdjust, leftAdjust, border, border).intersects(cell_context.clip))
cell_context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!cellRect.adju..._context.clip)Description
TRUEnever evaluated
FALSEnever evaluated
0
1022 continue;
never executed: continue;
0
1023-
1024 drawTableCell(cellRect, painter, cell_context, table, td, r, c, &cursorBlockNeedingRepaint,-
1025 &offsetOfRepaintedCursorBlock);-
1026 }
never executed: end of block
0
1027 }
never executed: end of block
0
1028 ++page;-
1029 }
never executed: end of block
0
1030-
1031 int firstRow = 0;-
1032 int lastRow = rows;-
1033-
1034 if (context.clip.isValid()) {
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1035 QVector<QFixed>::ConstIterator rowIt = std::lower_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), QFixed::fromReal(context.clip.top() - off.y()));-
1036 if (rowIt != td->rowPositions.constEnd() && rowIt != td->rowPositions.constBegin()) {
rowIt != td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
rowIt != td->r...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
1037 --rowIt;-
1038 firstRow = rowIt - td->rowPositions.constBegin();-
1039 }
never executed: end of block
0
1040-
1041 rowIt = std::upper_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), QFixed::fromReal(context.clip.bottom() - off.y()));-
1042 if (rowIt != td->rowPositions.constEnd()) {
rowIt != td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1043 ++rowIt;-
1044 lastRow = rowIt - td->rowPositions.constBegin();-
1045 }
never executed: end of block
0
1046 }
never executed: end of block
0
1047-
1048 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1049 QTextTableCell cell = table->cellAt(firstRow, c);-
1050 firstRow = qMin(firstRow, cell.row());-
1051 }
never executed: end of block
0
1052-
1053 for (int r = firstRow; r < lastRow; ++r) {
r < lastRowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1054 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1055 QTextTableCell cell = table->cellAt(r, c);-
1056 QAbstractTextDocumentLayout::PaintContext cell_context = context;-
1057 adjustContextSelectionsForCell(cell_context, cell, r, c, selectedTableCells.data());-
1058 QRectF cellRect = td->cellRect(cell);-
1059-
1060 cellRect.translate(off);-
1061 // we need to account for the cell border in the clipping test-
1062 int leftAdjust = qMin(qreal(0), 1 - border);-
1063 if (cell_context.clip.isValid() && !cellRect.adjusted(leftAdjust, leftAdjust, border, border).intersects(cell_context.clip))
cell_context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!cellRect.adju..._context.clip)Description
TRUEnever evaluated
FALSEnever evaluated
0
1064 continue;
never executed: continue;
0
1065-
1066 drawTableCell(cellRect, painter, cell_context, table, td, r, c, &cursorBlockNeedingRepaint,-
1067 &offsetOfRepaintedCursorBlock);-
1068 }
never executed: end of block
0
1069 }
never executed: end of block
0
1070-
1071 } else {
never executed: end of block
0
1072 drawFrameDecoration(painter, frame, fd, context.clip, frameRect);-
1073-
1074 QTextFrame::Iterator it = frame->begin();-
1075-
1076 if (frame == docPrivate->rootFrame())
frame == docPr...e->rootFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
1077 it = frameIteratorForYPosition(QFixed::fromReal(context.clip.top()));
never executed: it = frameIteratorForYPosition(QFixed::fromReal(context.clip.top()));
0
1078-
1079 QList<QTextFrame *> floats;-
1080 const int numFloats = fd->floats.count();-
1081 floats.reserve(numFloats);-
1082 for (int i = 0; i < numFloats; ++i)
i < numFloatsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1083 floats.append(fd->floats.at(i));
never executed: floats.append(fd->floats.at(i));
0
1084-
1085 drawFlow(off, painter, context, it, floats, &cursorBlockNeedingRepaint);-
1086 }
never executed: end of block
0
1087-
1088 if (cursorBlockNeedingRepaint.isValid()) {
cursorBlockNee...aint.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1089 const QPen oldPen = painter->pen();-
1090 painter->setPen(context.palette.color(QPalette::Text));-
1091 const int cursorPos = context.cursorPosition - cursorBlockNeedingRepaint.position();-
1092 cursorBlockNeedingRepaint.layout()->drawCursor(painter, offsetOfRepaintedCursorBlock,-
1093 cursorPos, cursorWidth);-
1094 painter->setPen(oldPen);-
1095 }
never executed: end of block
0
1096-
1097// DEC_INDENT;-
1098-
1099 return;
never executed: return;
0
1100}-
1101-
1102void QTextDocumentLayoutPrivate::drawTableCell(const QRectF &cellRect, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &cell_context,-
1103 QTextTable *table, QTextTableData *td, int r, int c,-
1104 QTextBlock *cursorBlockNeedingRepaint, QPointF *cursorBlockOffset) const-
1105{-
1106 QTextTableCell cell = table->cellAt(r, c);-
1107 int rspan = cell.rowSpan();-
1108 int cspan = cell.columnSpan();-
1109 if (rspan != 1) {
rspan != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1110 int cr = cell.row();-
1111 if (cr != r)
cr != rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1112 return;
never executed: return;
0
1113 }
never executed: end of block
0
1114 if (cspan != 1) {
cspan != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1115 int cc = cell.column();-
1116 if (cc != c)
cc != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1117 return;
never executed: return;
0
1118 }
never executed: end of block
0
1119-
1120 QTextFormat fmt = cell.format();-
1121 const QFixed leftPadding = td->leftPadding(fmt);-
1122 const QFixed topPadding = td->topPadding(fmt);-
1123-
1124 qreal topMargin = (td->effectiveTopMargin + td->cellSpacing + td->border).toReal();-
1125 qreal bottomMargin = (td->effectiveBottomMargin + td->cellSpacing + td->border).toReal();-
1126-
1127 const int headerRowCount = qMin(table->format().headerRowCount(), table->rows() - 1);-
1128 if (r >= headerRowCount)
r >= headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1129 topMargin += td->headerHeight.toReal();
never executed: topMargin += td->headerHeight.toReal();
0
1130-
1131 if (td->border != 0) {
td->border != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1132 const QBrush oldBrush = painter->brush();-
1133 const QPen oldPen = painter->pen();-
1134-
1135 const qreal border = td->border.toReal();-
1136-
1137 QRectF borderRect(cellRect.left() - border, cellRect.top() - border, cellRect.width() + border, cellRect.height() + border);-
1138-
1139 // invert the border style for cells-
1140 QTextFrameFormat::BorderStyle cellBorder = table->format().borderStyle();-
1141 switch (cellBorder) {-
1142 case QTextFrameFormat::BorderStyle_Inset:
never executed: case QTextFrameFormat::BorderStyle_Inset:
0
1143 cellBorder = QTextFrameFormat::BorderStyle_Outset;-
1144 break;
never executed: break;
0
1145 case QTextFrameFormat::BorderStyle_Outset:
never executed: case QTextFrameFormat::BorderStyle_Outset:
0
1146 cellBorder = QTextFrameFormat::BorderStyle_Inset;-
1147 break;
never executed: break;
0
1148 case QTextFrameFormat::BorderStyle_Groove:
never executed: case QTextFrameFormat::BorderStyle_Groove:
0
1149 cellBorder = QTextFrameFormat::BorderStyle_Ridge;-
1150 break;
never executed: break;
0
1151 case QTextFrameFormat::BorderStyle_Ridge:
never executed: case QTextFrameFormat::BorderStyle_Ridge:
0
1152 cellBorder = QTextFrameFormat::BorderStyle_Groove;-
1153 break;
never executed: break;
0
1154 default:
never executed: default:
0
1155 break;
never executed: break;
0
1156 }-
1157-
1158 drawBorder(painter, borderRect, topMargin, bottomMargin,-
1159 border, table->format().borderBrush(), cellBorder);-
1160-
1161 painter->setBrush(oldBrush);-
1162 painter->setPen(oldPen);-
1163 }
never executed: end of block
0
1164-
1165 const QBrush bg = cell.format().background();-
1166 const QPointF brushOrigin = painter->brushOrigin();-
1167 if (bg.style() != Qt::NoBrush) {
bg.style() != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1168 const qreal pageHeight = document->pageSize().height();-
1169 const int topPage = pageHeight > 0 ? static_cast<int>(cellRect.top() / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1170 const int bottomPage = pageHeight > 0 ? static_cast<int>((cellRect.bottom()) / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1171-
1172 if (topPage == bottomPage)
topPage == bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1173 fillBackground(painter, cellRect, bg, cellRect.topLeft());
never executed: fillBackground(painter, cellRect, bg, cellRect.topLeft());
0
1174 else {-
1175 for (int i = topPage; i <= bottomPage; ++i) {
i <= bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1176 QRectF clipped = cellRect.toRect();-
1177-
1178 if (topPage != bottomPage) {
topPage != bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1179 const qreal top = qMax(i * pageHeight + topMargin, cell_context.clip.top());-
1180 const qreal bottom = qMin((i + 1) * pageHeight - bottomMargin, cell_context.clip.bottom());-
1181-
1182 clipped.setTop(qMax(clipped.top(), top));-
1183 clipped.setBottom(qMin(clipped.bottom(), bottom));-
1184-
1185 if (clipped.bottom() <= clipped.top())
clipped.bottom... clipped.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
1186 continue;
never executed: continue;
0
1187-
1188 fillBackground(painter, clipped, bg, cellRect.topLeft());-
1189 }
never executed: end of block
0
1190 }
never executed: end of block
0
1191 }
never executed: end of block
0
1192-
1193 if (bg.style() > Qt::SolidPattern)
bg.style() > Qt::SolidPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
1194 painter->setBrushOrigin(cellRect.topLeft());
never executed: painter->setBrushOrigin(cellRect.topLeft());
0
1195 }
never executed: end of block
0
1196-
1197 const QFixed verticalOffset = td->cellVerticalOffsets.at(c + r * table->columns());-
1198-
1199 const QPointF cellPos = QPointF(cellRect.left() + leftPadding.toReal(),-
1200 cellRect.top() + (topPadding + verticalOffset).toReal());-
1201-
1202 QTextBlock repaintBlock;-
1203 drawFlow(cellPos, painter, cell_context, cell.begin(),-
1204 td->childFrameMap.values(r + c * table->rows()),-
1205 &repaintBlock);-
1206 if (repaintBlock.isValid()) {
repaintBlock.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1207 *cursorBlockNeedingRepaint = repaintBlock;-
1208 *cursorBlockOffset = cellPos;-
1209 }
never executed: end of block
0
1210-
1211 if (bg.style() > Qt::SolidPattern)
bg.style() > Qt::SolidPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
1212 painter->setBrushOrigin(brushOrigin);
never executed: painter->setBrushOrigin(brushOrigin);
0
1213}
never executed: end of block
0
1214-
1215void QTextDocumentLayoutPrivate::drawFlow(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
1216 QTextFrame::Iterator it, const QList<QTextFrame *> &floats, QTextBlock *cursorBlockNeedingRepaint) const-
1217{-
1218 Q_Q(const QTextDocumentLayout);-
1219 const bool inRootFrame = (!it.atEnd() && it.parentFrame() && it.parentFrame()->parentFrame() == 0);
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
it.parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
it.parentFrame...ntFrame() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1220-
1221 QVector<QCheckPoint>::ConstIterator lastVisibleCheckPoint = checkPoints.end();-
1222 if (inRootFrame && context.clip.isValid()) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1223 lastVisibleCheckPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), QFixed::fromReal(context.clip.bottom()));-
1224 }
never executed: end of block
0
1225-
1226 QTextBlock previousBlock;-
1227 QTextFrame *previousFrame = 0;-
1228-
1229 for (; !it.atEnd(); ++it) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1230 QTextFrame *c = it.currentFrame();-
1231-
1232 if (inRootFrame && !checkPoints.isEmpty()) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1233 int currentPosInDoc;-
1234 if (c)
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1235 currentPosInDoc = c->firstPosition();
never executed: currentPosInDoc = c->firstPosition();
0
1236 else-
1237 currentPosInDoc = it.currentBlock().position();
never executed: currentPosInDoc = it.currentBlock().position();
0
1238-
1239 // if we're past what is already laid out then we're better off-
1240 // not trying to draw things that may not be positioned correctly yet-
1241 if (currentPosInDoc >= checkPoints.constLast().positionInFrame)
currentPosInDo...ositionInFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
1242 break;
never executed: break;
0
1243-
1244 if (lastVisibleCheckPoint != checkPoints.end()
lastVisibleChe...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
1245 && context.clip.isValid()
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1246 && currentPosInDoc >= lastVisibleCheckPoint->positionInFrame
currentPosInDo...ositionInFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
1247 )-
1248 break;
never executed: break;
0
1249 }
never executed: end of block
0
1250-
1251 if (c)
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1252 drawFrame(offset, painter, context, c);
never executed: drawFrame(offset, painter, context, c);
0
1253 else {-
1254 QAbstractTextDocumentLayout::PaintContext pc = context;-
1255 if (isEmptyBlockAfterTable(it.currentBlock(), previousFrame))
isEmptyBlockAf...previousFrame)Description
TRUEnever evaluated
FALSEnever evaluated
0
1256 pc.selections.clear();
never executed: pc.selections.clear();
0
1257 drawBlock(offset, painter, pc, it.currentBlock(), inRootFrame);-
1258 }
never executed: end of block
0
1259-
1260 // when entering a table and the previous block is empty-
1261 // then layoutFlow 'hides' the block that just causes a-
1262 // new line by positioning it /on/ the table border. as we-
1263 // draw that block before the table itself the decoration-
1264 // 'overpaints' the cursor and we need to paint it afterwards-
1265 // again-
1266 if (isEmptyBlockBeforeTable(previousBlock, previousBlock.blockFormat(), it)
isEmptyBlockBe...kFormat(), it)Description
TRUEnever evaluated
FALSEnever evaluated
0
1267 && previousBlock.contains(context.cursorPosition)
previousBlock....ursorPosition)Description
TRUEnever evaluated
FALSEnever evaluated
0
1268 ) {-
1269 *cursorBlockNeedingRepaint = previousBlock;-
1270 }
never executed: end of block
0
1271-
1272 previousBlock = it.currentBlock();-
1273 previousFrame = c;-
1274 }
never executed: end of block
0
1275-
1276 for (int i = 0; i < floats.count(); ++i) {
i < floats.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1277 QTextFrame *frame = floats.at(i);-
1278 if (!isFrameFromInlineObject(frame)
!isFrameFromIn...eObject(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
1279 || frame->frameFormat().position() == QTextFrameFormat::InFlow)
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1280 continue;
never executed: continue;
0
1281-
1282 const int pos = frame->firstPosition() - 1;-
1283 QTextCharFormat format = const_cast<QTextDocumentLayout *>(q)->format(pos);-
1284 QTextObjectInterface *handler = q->handlerForObject(format.objectType());-
1285 if (handler) {
handlerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1286 QRectF rect = frameBoundingRectInternal(frame);-
1287 handler->drawObject(painter, rect, document, pos, format);-
1288 }
never executed: end of block
0
1289 }
never executed: end of block
0
1290}
never executed: end of block
0
1291-
1292void QTextDocumentLayoutPrivate::drawBlock(const QPointF &offset, QPainter *painter,-
1293 const QAbstractTextDocumentLayout::PaintContext &context,-
1294 const QTextBlock &bl, bool inRootFrame) const-
1295{-
1296 const QTextLayout *tl = bl.layout();-
1297 QRectF r = tl->boundingRect();-
1298 r.translate(offset + tl->position());-
1299 if (!bl.isVisible() || (context.clip.isValid() && (r.bottom() < context.clip.y() || r.top() > context.clip.bottom())))
!bl.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
r.bottom() < context.clip.y()Description
TRUEnever evaluated
FALSEnever evaluated
r.top() > cont....clip.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
0
1300 return;
never executed: return;
0
1301// LDEBUG << debug_indent << "drawBlock" << bl.position() << "at" << offset << "br" << tl->boundingRect();-
1302-
1303 QTextBlockFormat blockFormat = bl.blockFormat();-
1304-
1305 QBrush bg = blockFormat.background();-
1306 if (bg != Qt::NoBrush) {
bg != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1307 QRectF rect = r;-
1308-
1309 // extend the background rectangle if we're in the root frame with NoWrap,-
1310 // as the rect of the text block will then be only the width of the text-
1311 // instead of the full page width-
1312 if (inRootFrame && document->pageSize().width() <= 0) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
document->page...).width() <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1313 const QTextFrameData *fd = data(document->rootFrame());-
1314 rect.setRight((fd->size.width - fd->rightMargin).toReal());-
1315 }
never executed: end of block
0
1316-
1317 fillBackground(painter, rect, bg, r.topLeft());-
1318 }
never executed: end of block
0
1319-
1320 QVector<QTextLayout::FormatRange> selections;-
1321 int blpos = bl.position();-
1322 int bllen = bl.length();-
1323 const QTextCharFormat *selFormat = 0;-
1324 for (int i = 0; i < context.selections.size(); ++i) {
i < context.selections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1325 const QAbstractTextDocumentLayout::Selection &range = context.selections.at(i);-
1326 const int selStart = range.cursor.selectionStart() - blpos;-
1327 const int selEnd = range.cursor.selectionEnd() - blpos;-
1328 if (selStart < bllen && selEnd > 0
selStart < bllenDescription
TRUEnever evaluated
FALSEnever evaluated
selEnd > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1329 && selEnd > selStart) {
selEnd > selStartDescription
TRUEnever evaluated
FALSEnever evaluated
0
1330 QTextLayout::FormatRange o;-
1331 o.start = selStart;-
1332 o.length = selEnd - selStart;-
1333 o.format = range.format;-
1334 selections.append(o);-
1335 } else if (! range.cursor.hasSelection() && range.format.hasProperty(QTextFormat::FullWidthSelection)
never executed: end of block
! range.cursor.hasSelection()Description
TRUEnever evaluated
FALSEnever evaluated
range.format.h...idthSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
1336 && bl.contains(range.cursor.position())) {
bl.contains(ra...or.position())Description
TRUEnever evaluated
FALSEnever evaluated
0
1337 // for full width selections we don't require an actual selection, just-
1338 // a position to specify the line. that's more convenience in usage.-
1339 QTextLayout::FormatRange o;-
1340 QTextLine l = tl->lineForTextPosition(range.cursor.position() - blpos);-
1341 o.start = l.textStart();-
1342 o.length = l.textLength();-
1343 if (o.start + o.length == bllen - 1)
o.start + o.le...h == bllen - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1344 ++o.length; // include newline
never executed: ++o.length;
0
1345 o.format = range.format;-
1346 selections.append(o);-
1347 }
never executed: end of block
0
1348 if (selStart < 0 && selEnd >= 1)
selStart < 0Description
TRUEnever evaluated
FALSEnever evaluated
selEnd >= 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1349 selFormat = &range.format;
never executed: selFormat = &range.format;
0
1350 }
never executed: end of block
0
1351-
1352 QTextObject *object = document->objectForFormat(bl.blockFormat());-
1353 if (object && object->format().toListFormat().style() != QTextListFormat::ListStyleUndefined)
objectDescription
TRUEnever evaluated
FALSEnever evaluated
object->format...StyleUndefinedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1354 drawListItem(offset, painter, context, bl, selFormat);
never executed: drawListItem(offset, painter, context, bl, selFormat);
0
1355-
1356 QPen oldPen = painter->pen();-
1357 painter->setPen(context.palette.color(QPalette::Text));-
1358-
1359 tl->draw(painter, offset, selections, context.clip.isValid() ? (context.clip & clipRect) : clipRect);-
1360-
1361 if ((context.cursorPosition >= blpos && context.cursorPosition < blpos + bllen)
context.cursor...ition >= blposDescription
TRUEnever evaluated
FALSEnever evaluated
context.cursor... blpos + bllenDescription
TRUEnever evaluated
FALSEnever evaluated
0
1362 || (context.cursorPosition < -1 && !tl->preeditAreaText().isEmpty())) {
context.cursorPosition < -1Description
TRUEnever evaluated
FALSEnever evaluated
!tl->preeditAr...xt().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1363 int cpos = context.cursorPosition;-
1364 if (cpos < -1)
cpos < -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1365 cpos = tl->preeditAreaPosition() - (cpos + 2);
never executed: cpos = tl->preeditAreaPosition() - (cpos + 2);
0
1366 else-
1367 cpos -= blpos;
never executed: cpos -= blpos;
0
1368 tl->drawCursor(painter, offset, cpos, cursorWidth);-
1369 }
never executed: end of block
0
1370-
1371 if (blockFormat.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth)) {
blockFormat.ha...talRulerWidth)Description
TRUEnever evaluated
FALSEnever evaluated
0
1372 const qreal width = blockFormat.lengthProperty(QTextFormat::BlockTrailingHorizontalRulerWidth).value(r.width());-
1373 painter->setPen(context.palette.color(QPalette::Dark));-
1374 qreal y = r.bottom();-
1375 if (bl.length() == 1)
bl.length() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1376 y = r.top() + r.height() / 2;
never executed: y = r.top() + r.height() / 2;
0
1377-
1378 const qreal middleX = r.left() + r.width() / 2;-
1379 painter->drawLine(QLineF(middleX - width / 2, y, middleX + width / 2, y));-
1380 }
never executed: end of block
0
1381-
1382 painter->setPen(oldPen);-
1383}
never executed: end of block
0
1384-
1385-
1386void QTextDocumentLayoutPrivate::drawListItem(const QPointF &offset, QPainter *painter,-
1387 const QAbstractTextDocumentLayout::PaintContext &context,-
1388 const QTextBlock &bl, const QTextCharFormat *selectionFormat) const-
1389{-
1390 Q_Q(const QTextDocumentLayout);-
1391 const QTextBlockFormat blockFormat = bl.blockFormat();-
1392 const QTextCharFormat charFormat = QTextCursor(bl).charFormat();-
1393 QFont font(charFormat.font());-
1394 if (q->paintDevice())
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
0
1395 font = QFont(font, q->paintDevice());
never executed: font = QFont(font, q->paintDevice());
0
1396-
1397 const QFontMetrics fontMetrics(font);-
1398 QTextObject * const object = document->objectForFormat(blockFormat);-
1399 const QTextListFormat lf = object->format().toListFormat();-
1400 int style = lf.style();-
1401 QString itemText;-
1402 QSizeF size;-
1403-
1404 if (blockFormat.hasProperty(QTextFormat::ListStyle))
blockFormat.ha...at::ListStyle)Description
TRUEnever evaluated
FALSEnever evaluated
0
1405 style = QTextListFormat::Style(blockFormat.intProperty(QTextFormat::ListStyle));
never executed: style = QTextListFormat::Style(blockFormat.intProperty(QTextFormat::ListStyle));
0
1406-
1407 QTextLayout *layout = bl.layout();-
1408 if (layout->lineCount() == 0)
layout->lineCount() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1409 return;
never executed: return;
0
1410 QTextLine firstLine = layout->lineAt(0);-
1411 Q_ASSERT(firstLine.isValid());-
1412 QPointF pos = (offset + layout->position()).toPoint();-
1413 Qt::LayoutDirection dir = bl.textDirection();-
1414 {-
1415 QRectF textRect = firstLine.naturalTextRect();-
1416 pos += textRect.topLeft().toPoint();-
1417 if (dir == Qt::RightToLeft)
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
1418 pos.rx() += textRect.width();
never executed: pos.rx() += textRect.width();
0
1419 }-
1420-
1421 switch (style) {-
1422 case QTextListFormat::ListDecimal:
never executed: case QTextListFormat::ListDecimal:
0
1423 case QTextListFormat::ListLowerAlpha:
never executed: case QTextListFormat::ListLowerAlpha:
0
1424 case QTextListFormat::ListUpperAlpha:
never executed: case QTextListFormat::ListUpperAlpha:
0
1425 case QTextListFormat::ListLowerRoman:
never executed: case QTextListFormat::ListLowerRoman:
0
1426 case QTextListFormat::ListUpperRoman:
never executed: case QTextListFormat::ListUpperRoman:
0
1427 itemText = static_cast<QTextList *>(object)->itemText(bl);-
1428 size.setWidth(fontMetrics.width(itemText));-
1429 size.setHeight(fontMetrics.height());-
1430 break;
never executed: break;
0
1431-
1432 case QTextListFormat::ListSquare:
never executed: case QTextListFormat::ListSquare:
0
1433 case QTextListFormat::ListCircle:
never executed: case QTextListFormat::ListCircle:
0
1434 case QTextListFormat::ListDisc:
never executed: case QTextListFormat::ListDisc:
0
1435 size.setWidth(fontMetrics.lineSpacing() / 3);-
1436 size.setHeight(size.width());-
1437 break;
never executed: break;
0
1438-
1439 case QTextListFormat::ListStyleUndefined:
never executed: case QTextListFormat::ListStyleUndefined:
0
1440 return;
never executed: return;
0
1441 default: return;
never executed: return;
never executed: default:
0
1442 }-
1443-
1444 QRectF r(pos, size);-
1445-
1446 qreal xoff = fontMetrics.width(QLatin1Char(' '));-
1447 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1448 xoff = -xoff - size.width();
never executed: xoff = -xoff - size.width();
0
1449 r.translate( xoff, (fontMetrics.height() / 2) - (size.height() / 2));-
1450-
1451 painter->save();-
1452-
1453 painter->setRenderHint(QPainter::Antialiasing);-
1454-
1455 if (selectionFormat) {
selectionFormatDescription
TRUEnever evaluated
FALSEnever evaluated
0
1456 painter->setPen(QPen(selectionFormat->foreground(), 0));-
1457 painter->fillRect(r, selectionFormat->background());-
1458 } else {
never executed: end of block
0
1459 QBrush fg = charFormat.foreground();-
1460 if (fg == Qt::NoBrush)
fg == Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1461 fg = context.palette.text();
never executed: fg = context.palette.text();
0
1462 painter->setPen(QPen(fg, 0));-
1463 }
never executed: end of block
0
1464-
1465 QBrush brush = context.palette.brush(QPalette::Text);-
1466-
1467 switch (style) {-
1468 case QTextListFormat::ListDecimal:
never executed: case QTextListFormat::ListDecimal:
0
1469 case QTextListFormat::ListLowerAlpha:
never executed: case QTextListFormat::ListLowerAlpha:
0
1470 case QTextListFormat::ListUpperAlpha:
never executed: case QTextListFormat::ListUpperAlpha:
0
1471 case QTextListFormat::ListLowerRoman:
never executed: case QTextListFormat::ListLowerRoman:
0
1472 case QTextListFormat::ListUpperRoman: {
never executed: case QTextListFormat::ListUpperRoman:
0
1473 QTextLayout layout(itemText, font, q->paintDevice());-
1474 layout.setCacheEnabled(true);-
1475 QTextOption option(Qt::AlignLeft | Qt::AlignAbsolute);-
1476 option.setTextDirection(dir);-
1477 layout.setTextOption(option);-
1478 layout.beginLayout();-
1479 QTextLine line = layout.createLine();-
1480 if (line.isValid())
line.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1481 line.setLeadingIncluded(true);
never executed: line.setLeadingIncluded(true);
0
1482 layout.endLayout();-
1483 layout.draw(painter, QPointF(r.left(), pos.y()));-
1484 break;
never executed: break;
0
1485 }-
1486 case QTextListFormat::ListSquare:
never executed: case QTextListFormat::ListSquare:
0
1487 painter->fillRect(r, brush);-
1488 break;
never executed: break;
0
1489 case QTextListFormat::ListCircle:
never executed: case QTextListFormat::ListCircle:
0
1490 painter->setPen(QPen(brush, 0));-
1491 painter->drawEllipse(r.translated(0.5, 0.5)); // pixel align for sharper rendering-
1492 break;
never executed: break;
0
1493 case QTextListFormat::ListDisc:
never executed: case QTextListFormat::ListDisc:
0
1494 painter->setBrush(brush);-
1495 painter->setPen(Qt::NoPen);-
1496 painter->drawEllipse(r);-
1497 break;
never executed: break;
0
1498 case QTextListFormat::ListStyleUndefined:
never executed: case QTextListFormat::ListStyleUndefined:
0
1499 break;
never executed: break;
0
1500 default:
never executed: default:
0
1501 break;
never executed: break;
0
1502 }-
1503-
1504 painter->restore();-
1505}
never executed: end of block
0
1506-
1507static QFixed flowPosition(const QTextFrame::iterator it)-
1508{-
1509 if (it.atEnd())
it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1510 return 0;
never executed: return 0;
0
1511-
1512 if (it.currentFrame()) {
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
1513 return data(it.currentFrame())->position.y;
never executed: return data(it.currentFrame())->position.y;
0
1514 } else {-
1515 QTextBlock block = it.currentBlock();-
1516 QTextLayout *layout = block.layout();-
1517 if (layout->lineCount() == 0)
layout->lineCount() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1518 return QFixed::fromReal(layout->position().y());
never executed: return QFixed::fromReal(layout->position().y());
0
1519 else-
1520 return QFixed::fromReal(layout->position().y() + layout->lineAt(0).y());
never executed: return QFixed::fromReal(layout->position().y() + layout->lineAt(0).y());
0
1521 }-
1522}-
1523-
1524static QFixed firstChildPos(const QTextFrame *f)-
1525{-
1526 return flowPosition(f->begin());
never executed: return flowPosition(f->begin());
0
1527}-
1528-
1529QTextLayoutStruct QTextDocumentLayoutPrivate::layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,-
1530 int layoutFrom, int layoutTo, QTextTableData *td,-
1531 QFixed absoluteTableY, bool withPageBreaks)-
1532{-
1533 LDEBUG << "layoutCell";
dead code: QMessageLogger(__FILE__, 1533, __PRETTY_FUNCTION__).debug() << "layoutCell";
-
1534 QTextLayoutStruct layoutStruct;-
1535 layoutStruct.frame = t;-
1536 layoutStruct.minimumWidth = 0;-
1537 layoutStruct.maximumWidth = QFIXED_MAX;-
1538 layoutStruct.y = 0;-
1539-
1540 const QTextFormat fmt = cell.format();-
1541 const QFixed topPadding = td->topPadding(fmt);-
1542 if (withPageBreaks) {
withPageBreaksDescription
TRUEnever evaluated
FALSEnever evaluated
0
1543 layoutStruct.frameY = absoluteTableY + td->rowPositions.at(cell.row()) + topPadding;-
1544 }
never executed: end of block
0
1545 layoutStruct.x_left = 0;-
1546 layoutStruct.x_right = width;-
1547 // we get called with different widths all the time (for example for figuring-
1548 // out the min/max widths), so we always have to do the full layout ;(-
1549 // also when for example in a table layoutFrom/layoutTo affect only one cell,-
1550 // making that one cell grow the available width of the other cells may change-
1551 // (shrink) and therefore when layoutCell gets called for them they have to-
1552 // be re-laid out, even if layoutFrom/layoutTo is not in their range. Hence-
1553 // this line:-
1554-
1555 layoutStruct.pageHeight = QFixed::fromReal(document->pageSize().height());-
1556 if (layoutStruct.pageHeight < 0 || !withPageBreaks)
layoutStruct.pageHeight < 0Description
TRUEnever evaluated
FALSEnever evaluated
!withPageBreaksDescription
TRUEnever evaluated
FALSEnever evaluated
0
1557 layoutStruct.pageHeight = QFIXED_MAX;
never executed: layoutStruct.pageHeight = (2147483647/256);
0
1558 const int currentPage = layoutStruct.currentPage();-
1559 layoutStruct.pageTopMargin = td->effectiveTopMargin + td->cellSpacing + td->border + topPadding;-
1560 layoutStruct.pageBottomMargin = td->effectiveBottomMargin + td->cellSpacing + td->border + td->bottomPadding(fmt);-
1561 layoutStruct.pageBottom = (currentPage + 1) * layoutStruct.pageHeight - layoutStruct.pageBottomMargin;-
1562-
1563 layoutStruct.fullLayout = true;-
1564-
1565 QFixed pageTop = currentPage * layoutStruct.pageHeight + layoutStruct.pageTopMargin - layoutStruct.frameY;-
1566 layoutStruct.y = qMax(layoutStruct.y, pageTop);-
1567-
1568 const QList<QTextFrame *> childFrames = td->childFrameMap.values(cell.row() + cell.column() * t->rows());-
1569 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1570 QTextFrame *frame = childFrames.at(i);-
1571 QTextFrameData *cd = data(frame);-
1572 cd->sizeDirty = true;-
1573 }
never executed: end of block
0
1574-
1575 layoutFlow(cell.begin(), &layoutStruct, layoutFrom, layoutTo, width);-
1576-
1577 QFixed floatMinWidth;-
1578-
1579 // floats that are located inside the text (like inline images) aren't taken into account by-
1580 // layoutFlow with regards to the cell height (layoutStruct->y), so for a safety measure we-
1581 // do that here. For example with <td><img align="right" src="..." />blah</td>-
1582 // when the image happens to be higher than the text-
1583 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1584 QTextFrame *frame = childFrames.at(i);-
1585 QTextFrameData *cd = data(frame);-
1586-
1587 if (frame->frameFormat().position() != QTextFrameFormat::InFlow)
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1588 layoutStruct.y = qMax(layoutStruct.y, cd->position.y + cd->size.height);
never executed: layoutStruct.y = qMax(layoutStruct.y, cd->position.y + cd->size.height);
0
1589-
1590 floatMinWidth = qMax(floatMinWidth, cd->minimumWidth);-
1591 }
never executed: end of block
0
1592-
1593 // constraint the maximumWidth by the minimum width of the fixed size floats, to-
1594 // keep them visible-
1595 layoutStruct.maximumWidth = qMax(layoutStruct.maximumWidth, floatMinWidth);-
1596-
1597 // as floats in cells get added to the table's float list but must not affect-
1598 // floats in other cells we must clear the list here.-
1599 data(t)->floats.clear();-
1600-
1601// qDebug("layoutCell done");-
1602-
1603 return layoutStruct;
never executed: return layoutStruct;
0
1604}-
1605-
1606QRectF QTextDocumentLayoutPrivate::layoutTable(QTextTable *table, int layoutFrom, int layoutTo, QFixed parentY)-
1607{-
1608 LDEBUG << "layoutTable";
dead code: QMessageLogger(__FILE__, 1608, __PRETTY_FUNCTION__).debug() << "layoutTable";
-
1609 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
1610 Q_ASSERT(td->sizeDirty);-
1611 const int rows = table->rows();-
1612 const int columns = table->columns();-
1613-
1614 const QTextTableFormat fmt = table->format();-
1615-
1616 td->childFrameMap.clear();-
1617 {-
1618 const QList<QTextFrame *> children = table->childFrames();-
1619 for (int i = 0; i < children.count(); ++i) {
i < children.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1620 QTextFrame *frame = children.at(i);-
1621 QTextTableCell cell = table->cellAt(frame->firstPosition());-
1622 td->childFrameMap.insertMulti(cell.row() + cell.column() * rows, frame);-
1623 }
never executed: end of block
0
1624 }-
1625-
1626 QVector<QTextLength> columnWidthConstraints = fmt.columnWidthConstraints();-
1627 if (columnWidthConstraints.size() != columns)
columnWidthCon...e() != columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1628 columnWidthConstraints.resize(columns);
never executed: columnWidthConstraints.resize(columns);
0
1629 Q_ASSERT(columnWidthConstraints.count() == columns);-
1630-
1631 const QFixed cellSpacing = td->cellSpacing = QFixed::fromReal(scaleToDevice(fmt.cellSpacing()));-
1632 td->deviceScale = scaleToDevice(qreal(1));-
1633 td->cellPadding = QFixed::fromReal(scaleToDevice(fmt.cellPadding()));-
1634 const QFixed leftMargin = td->leftMargin + td->border + td->padding;-
1635 const QFixed rightMargin = td->rightMargin + td->border + td->padding;-
1636 const QFixed topMargin = td->topMargin + td->border + td->padding;-
1637-
1638 const QFixed absoluteTableY = parentY + td->position.y;-
1639-
1640 const QTextOption::WrapMode oldDefaultWrapMode = docPrivate->defaultTextOption.wrapMode();-
1641-
1642recalc_minmax_widths:
code before this statement never executed: recalc_minmax_widths:
0
1643-
1644 QFixed remainingWidth = td->contentsWidth;-
1645 // two (vertical) borders per cell per column-
1646 remainingWidth -= columns * 2 * td->border;-
1647 // inter-cell spacing-
1648 remainingWidth -= (columns - 1) * cellSpacing;-
1649 // cell spacing at the left and right hand side-
1650 remainingWidth -= 2 * cellSpacing;-
1651 // remember the width used to distribute to percentaged columns-
1652 const QFixed initialTotalWidth = remainingWidth;-
1653-
1654 td->widths.resize(columns);-
1655 td->widths.fill(0);-
1656-
1657 td->minWidths.resize(columns);-
1658 // start with a minimum width of 0. totally empty-
1659 // cells of default created tables are invisible otherwise-
1660 // and therefore hardly editable-
1661 td->minWidths.fill(1);-
1662-
1663 td->maxWidths.resize(columns);-
1664 td->maxWidths.fill(QFIXED_MAX);-
1665-
1666 // calculate minimum and maximum sizes of the columns-
1667 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1668 for (int row = 0; row < rows; ++row) {
row < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1669 const QTextTableCell cell = table->cellAt(row, i);-
1670 const int cspan = cell.columnSpan();-
1671-
1672 if (cspan > 1 && i != cell.column())
cspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
i != cell.column()Description
TRUEnever evaluated
FALSEnever evaluated
0
1673 continue;
never executed: continue;
0
1674-
1675 const QTextFormat fmt = cell.format();-
1676 const QFixed leftPadding = td->leftPadding(fmt);-
1677 const QFixed rightPadding = td->rightPadding(fmt);-
1678 const QFixed widthPadding = leftPadding + rightPadding;-
1679-
1680 // to figure out the min and the max width lay out the cell at-
1681 // maximum width. otherwise the maxwidth calculation sometimes-
1682 // returns wrong values-
1683 QTextLayoutStruct layoutStruct = layoutCell(table, cell, QFIXED_MAX, layoutFrom,-
1684 layoutTo, td, absoluteTableY,-
1685 /*withPageBreaks =*/false);-
1686-
1687 // distribute the minimum width over all columns the cell spans-
1688 QFixed widthToDistribute = layoutStruct.minimumWidth + widthPadding;-
1689 for (int n = 0; n < cspan; ++n) {
n < cspanDescription
TRUEnever evaluated
FALSEnever evaluated
0
1690 const int col = i + n;-
1691 QFixed w = widthToDistribute / (cspan - n);-
1692 td->minWidths[col] = qMax(td->minWidths.at(col), w);-
1693 widthToDistribute -= td->minWidths.at(col);-
1694 if (widthToDistribute <= 0)
widthToDistribute <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1695 break;
never executed: break;
0
1696 }
never executed: end of block
0
1697-
1698 QFixed maxW = td->maxWidths.at(i);-
1699 if (layoutStruct.maximumWidth != QFIXED_MAX) {
layoutStruct.m...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1700 if (maxW == QFIXED_MAX)
maxW == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1701 maxW = layoutStruct.maximumWidth + widthPadding;
never executed: maxW = layoutStruct.maximumWidth + widthPadding;
0
1702 else-
1703 maxW = qMax(maxW, layoutStruct.maximumWidth + widthPadding);
never executed: maxW = qMax(maxW, layoutStruct.maximumWidth + widthPadding);
0
1704 }-
1705 if (maxW == QFIXED_MAX)
maxW == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1706 continue;
never executed: continue;
0
1707-
1708 widthToDistribute = maxW;-
1709 for (int n = 0; n < cspan; ++n) {
n < cspanDescription
TRUEnever evaluated
FALSEnever evaluated
0
1710 const int col = i + n;-
1711 QFixed w = widthToDistribute / (cspan - n);-
1712 td->maxWidths[col] = qMax(td->minWidths.at(col), w);-
1713 widthToDistribute -= td->maxWidths.at(col);-
1714 if (widthToDistribute <= 0)
widthToDistribute <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1715 break;
never executed: break;
0
1716 }
never executed: end of block
0
1717 }
never executed: end of block
0
1718 }
never executed: end of block
0
1719-
1720 // set fixed values, figure out total percentages used and number of-
1721 // variable length cells. Also assign the minimum width for variable columns.-
1722 QFixed totalPercentage;-
1723 int variableCols = 0;-
1724 QFixed totalMinWidth = 0;-
1725 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1726 const QTextLength &length = columnWidthConstraints.at(i);-
1727 if (length.type() == QTextLength::FixedLength) {
length.type() ...h::FixedLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1728 td->minWidths[i] = td->widths[i] = qMax(scaleToDevice(QFixed::fromReal(length.rawValue())), td->minWidths.at(i));-
1729 remainingWidth -= td->widths.at(i);-
1730 } else if (length.type() == QTextLength::PercentageLength) {
never executed: end of block
length.type() ...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1731 totalPercentage += QFixed::fromReal(length.rawValue());-
1732 } else if (length.type() == QTextLength::VariableLength) {
never executed: end of block
length.type() ...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1733 variableCols++;-
1734-
1735 td->widths[i] = td->minWidths.at(i);-
1736 remainingWidth -= td->minWidths.at(i);-
1737 }
never executed: end of block
0
1738 totalMinWidth += td->minWidths.at(i);-
1739 }
never executed: end of block
0
1740-
1741 // set percentage values-
1742 {-
1743 const QFixed totalPercentagedWidth = initialTotalWidth * totalPercentage / 100;-
1744 QFixed remainingMinWidths = totalMinWidth;-
1745 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1746 remainingMinWidths -= td->minWidths.at(i);-
1747 if (columnWidthConstraints.at(i).type() == QTextLength::PercentageLength) {
columnWidthCon...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1748 const QFixed allottedPercentage = QFixed::fromReal(columnWidthConstraints.at(i).rawValue());-
1749-
1750 const QFixed percentWidth = totalPercentagedWidth * allottedPercentage / totalPercentage;-
1751 if (percentWidth >= td->minWidths.at(i)) {
percentWidth >...inWidths.at(i)Description
TRUEnever evaluated
FALSEnever evaluated
0
1752 td->widths[i] = qBound(td->minWidths.at(i), percentWidth, remainingWidth - remainingMinWidths);-
1753 } else {
never executed: end of block
0
1754 td->widths[i] = td->minWidths.at(i);-
1755 }
never executed: end of block
0
1756 remainingWidth -= td->widths.at(i);-
1757 }
never executed: end of block
0
1758 }
never executed: end of block
0
1759 }-
1760-
1761 // for variable columns distribute the remaining space-
1762 if (variableCols > 0 && remainingWidth > 0) {
variableCols > 0Description
TRUEnever evaluated
FALSEnever evaluated
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1763 QVarLengthArray<int> columnsWithProperMaxSize;-
1764 for (int i = 0; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1765 if (columnWidthConstraints.at(i).type() == QTextLength::VariableLength
columnWidthCon...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1766 && td->maxWidths.at(i) != QFIXED_MAX)
td->maxWidths....147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1767 columnsWithProperMaxSize.append(i);
never executed: columnsWithProperMaxSize.append(i);
0
1768-
1769 QFixed lastRemainingWidth = remainingWidth;-
1770 while (remainingWidth > 0) {
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1771 for (int k = 0; k < columnsWithProperMaxSize.count(); ++k) {
k < columnsWit...axSize.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1772 const int col = columnsWithProperMaxSize[k];-
1773 const int colsLeft = columnsWithProperMaxSize.count() - k;-
1774 const QFixed w = qMin(td->maxWidths.at(col) - td->widths.at(col), remainingWidth / colsLeft);-
1775 td->widths[col] += w;-
1776 remainingWidth -= w;-
1777 }
never executed: end of block
0
1778 if (remainingWidth == lastRemainingWidth)
remainingWidth...RemainingWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1779 break;
never executed: break;
0
1780 lastRemainingWidth = remainingWidth;-
1781 }
never executed: end of block
0
1782-
1783 if (remainingWidth > 0
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1784 // don't unnecessarily grow variable length sized tables-
1785 && fmt.width().type() != QTextLength::VariableLength) {
fmt.width().ty...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1786 const QFixed widthPerAnySizedCol = remainingWidth / variableCols;-
1787 for (int col = 0; col < columns; ++col) {
col < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1788 if (columnWidthConstraints.at(col).type() == QTextLength::VariableLength)
columnWidthCon...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1789 td->widths[col] += widthPerAnySizedCol;
never executed: td->widths[col] += widthPerAnySizedCol;
0
1790 }
never executed: end of block
0
1791 }
never executed: end of block
0
1792 }
never executed: end of block
0
1793-
1794 td->columnPositions.resize(columns);-
1795 td->columnPositions[0] = leftMargin /*includes table border*/ + cellSpacing + td->border;-
1796-
1797 for (int i = 1; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1798 td->columnPositions[i] = td->columnPositions.at(i-1) + td->widths.at(i-1) + 2 * td->border + cellSpacing;
never executed: td->columnPositions[i] = td->columnPositions.at(i-1) + td->widths.at(i-1) + 2 * td->border + cellSpacing;
0
1799-
1800 // - margin to compensate the + margin in columnPositions[0]-
1801 const QFixed contentsWidth = td->columnPositions.constLast() + td->widths.constLast() + td->padding + td->border + cellSpacing - leftMargin;-
1802-
1803 // if the table is too big and causes an overflow re-do the layout with WrapAnywhere as wrap-
1804 // mode-
1805 if (docPrivate->defaultTextOption.wrapMode() == QTextOption::WrapAtWordBoundaryOrAnywhere
docPrivate->de...daryOrAnywhereDescription
TRUEnever evaluated
FALSEnever evaluated
0
1806 && contentsWidth > td->contentsWidth) {
contentsWidth ...>contentsWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1807 docPrivate->defaultTextOption.setWrapMode(QTextOption::WrapAnywhere);-
1808 // go back to the top of the function-
1809 goto recalc_minmax_widths;
never executed: goto recalc_minmax_widths;
0
1810 }-
1811-
1812 td->contentsWidth = contentsWidth;-
1813-
1814 docPrivate->defaultTextOption.setWrapMode(oldDefaultWrapMode);-
1815-
1816 td->heights.resize(rows);-
1817 td->heights.fill(0);-
1818-
1819 td->rowPositions.resize(rows);-
1820 td->rowPositions[0] = topMargin /*includes table border*/ + cellSpacing + td->border;-
1821-
1822 bool haveRowSpannedCells = false;-
1823-
1824 // need to keep track of cell heights for vertical alignment-
1825 QVector<QFixed> cellHeights;-
1826 cellHeights.reserve(rows * columns);-
1827-
1828 QFixed pageHeight = QFixed::fromReal(document->pageSize().height());-
1829 if (pageHeight <= 0)
pageHeight <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1830 pageHeight = QFIXED_MAX;
never executed: pageHeight = (2147483647/256);
0
1831-
1832 QVector<QFixed> heightToDistribute;-
1833 heightToDistribute.resize(columns);-
1834-
1835 td->headerHeight = 0;-
1836 const int headerRowCount = qMin(table->format().headerRowCount(), rows - 1);-
1837 const QFixed originalTopMargin = td->effectiveTopMargin;-
1838 bool hasDroppedTable = false;-
1839-
1840 // now that we have the column widths we can lay out all cells with the right width.-
1841 // spanning cells are only allowed to grow the last row spanned by the cell.-
1842 //-
1843 // ### this could be made faster by iterating over the cells array of QTextTable-
1844 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1845 td->calcRowPosition(r);-
1846-
1847 const int tableStartPage = (absoluteTableY / pageHeight).truncate();-
1848 const int currentPage = ((td->rowPositions.at(r) + absoluteTableY) / pageHeight).truncate();-
1849 const QFixed pageBottom = (currentPage + 1) * pageHeight - td->effectiveBottomMargin - absoluteTableY - cellSpacing - td->border;-
1850 const QFixed pageTop = currentPage * pageHeight + td->effectiveTopMargin - absoluteTableY + cellSpacing + td->border;-
1851 const QFixed nextPageTop = pageTop + pageHeight;-
1852-
1853 if (td->rowPositions.at(r) > pageBottom)
td->rowPositio...) > pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
1854 td->rowPositions[r] = nextPageTop;
never executed: td->rowPositions[r] = nextPageTop;
0
1855 else if (td->rowPositions.at(r) < pageTop)
td->rowPositio...t(r) < pageTopDescription
TRUEnever evaluated
FALSEnever evaluated
0
1856 td->rowPositions[r] = pageTop;
never executed: td->rowPositions[r] = pageTop;
0
1857-
1858 bool dropRowToNextPage = true;-
1859 int cellCountBeforeRow = cellHeights.size();-
1860-
1861 // if we drop the row to the next page we need to subtract the drop-
1862 // distance from any row spanning cells-
1863 QFixed dropDistance = 0;-
1864-
1865relayout:
code before this statement never executed: relayout:
0
1866 const int rowStartPage = ((td->rowPositions.at(r) + absoluteTableY) / pageHeight).truncate();-
1867 // if any of the header rows or the first non-header row start on the next page-
1868 // then the entire header should be dropped-
1869 if (r <= headerRowCount && rowStartPage > tableStartPage && !hasDroppedTable) {
r <= headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
rowStartPage > tableStartPageDescription
TRUEnever evaluated
FALSEnever evaluated
!hasDroppedTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1870 td->rowPositions[0] = nextPageTop;-
1871 cellHeights.clear();-
1872 td->effectiveTopMargin = originalTopMargin;-
1873 hasDroppedTable = true;-
1874 r = -1;-
1875 continue;
never executed: continue;
0
1876 }-
1877-
1878 int rowCellCount = 0;-
1879 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1880 QTextTableCell cell = table->cellAt(r, c);-
1881 const int rspan = cell.rowSpan();-
1882 const int cspan = cell.columnSpan();-
1883-
1884 if (cspan > 1 && cell.column() != c)
cspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1885 continue;
never executed: continue;
0
1886-
1887 if (rspan > 1) {
rspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1888 haveRowSpannedCells = true;-
1889-
1890 const int cellRow = cell.row();-
1891 if (cellRow != r) {
cellRow != rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1892 // the last row gets all the remaining space-
1893 if (cellRow + rspan - 1 == r)
cellRow + rspan - 1 == rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1894 td->heights[r] = qMax(td->heights.at(r), heightToDistribute.at(c) - dropDistance);
never executed: td->heights[r] = qMax(td->heights.at(r), heightToDistribute.at(c) - dropDistance);
0
1895 continue;
never executed: continue;
0
1896 }-
1897 }
never executed: end of block
0
1898-
1899 const QTextFormat fmt = cell.format();-
1900-
1901 const QFixed topPadding = td->topPadding(fmt);-
1902 const QFixed bottomPadding = td->bottomPadding(fmt);-
1903 const QFixed leftPadding = td->leftPadding(fmt);-
1904 const QFixed rightPadding = td->rightPadding(fmt);-
1905 const QFixed widthPadding = leftPadding + rightPadding;-
1906-
1907 ++rowCellCount;-
1908-
1909 const QFixed width = td->cellWidth(c, cspan) - widthPadding;-
1910 QTextLayoutStruct layoutStruct = layoutCell(table, cell, width,-
1911 layoutFrom, layoutTo,-
1912 td, absoluteTableY,-
1913 /*withPageBreaks =*/true);-
1914-
1915 const QFixed height = layoutStruct.y + bottomPadding + topPadding;-
1916-
1917 if (rspan > 1)
rspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1918 heightToDistribute[c] = height + dropDistance;
never executed: heightToDistribute[c] = height + dropDistance;
0
1919 else-
1920 td->heights[r] = qMax(td->heights.at(r), height);
never executed: td->heights[r] = qMax(td->heights.at(r), height);
0
1921-
1922 cellHeights.append(layoutStruct.y);-
1923-
1924 QFixed childPos = td->rowPositions.at(r) + topPadding + flowPosition(cell.begin());-
1925 if (childPos < pageBottom)
childPos < pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
1926 dropRowToNextPage = false;
never executed: dropRowToNextPage = false;
0
1927 }
never executed: end of block
0
1928-
1929 if (rowCellCount > 0 && dropRowToNextPage) {
rowCellCount > 0Description
TRUEnever evaluated
FALSEnever evaluated
dropRowToNextPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1930 dropDistance = nextPageTop - td->rowPositions.at(r);-
1931 td->rowPositions[r] = nextPageTop;-
1932 td->heights[r] = 0;-
1933 dropRowToNextPage = false;-
1934 cellHeights.resize(cellCountBeforeRow);-
1935 if (r > headerRowCount)
r > headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1936 td->heights[r - 1] = pageBottom - td->rowPositions.at(r - 1);
never executed: td->heights[r - 1] = pageBottom - td->rowPositions.at(r - 1);
0
1937 goto relayout;
never executed: goto relayout;
0
1938 }-
1939-
1940 if (haveRowSpannedCells) {
haveRowSpannedCellsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1941 const QFixed effectiveHeight = td->heights.at(r) + td->border + cellSpacing + td->border;-
1942 for (int c = 0; c < columns; ++c)
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1943 heightToDistribute[c] = qMax(heightToDistribute.at(c) - effectiveHeight - dropDistance, QFixed(0));
never executed: heightToDistribute[c] = qMax(heightToDistribute.at(c) - effectiveHeight - dropDistance, QFixed(0));
0
1944 }
never executed: end of block
0
1945-
1946 if (r == headerRowCount - 1) {
r == headerRowCount - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1947 td->headerHeight = td->rowPositions.at(r) + td->heights.at(r) - td->rowPositions.at(0) + td->cellSpacing + 2 * td->border;-
1948 td->headerHeight -= td->headerHeight * (td->headerHeight / pageHeight).truncate();-
1949 td->effectiveTopMargin += td->headerHeight;-
1950 }
never executed: end of block
0
1951 }
never executed: end of block
0
1952-
1953 td->effectiveTopMargin = originalTopMargin;-
1954-
1955 // now that all cells have been properly laid out, we can compute the-
1956 // vertical offsets for vertical alignment-
1957 td->cellVerticalOffsets.resize(rows * columns);-
1958 int cellIndex = 0;-
1959 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1960 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1961 QTextTableCell cell = table->cellAt(r, c);-
1962 if (cell.row() != r || cell.column() != c)
cell.row() != rDescription
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1963 continue;
never executed: continue;
0
1964-
1965 const int rowSpan = cell.rowSpan();-
1966 const QFixed availableHeight = td->rowPositions.at(r + rowSpan - 1) + td->heights.at(r + rowSpan - 1) - td->rowPositions.at(r);-
1967-
1968 const QTextCharFormat cellFormat = cell.format();-
1969 const QFixed cellHeight = cellHeights.at(cellIndex++) + td->topPadding(cellFormat) + td->bottomPadding(cellFormat);-
1970-
1971 QFixed offset = 0;-
1972 switch (cellFormat.verticalAlignment()) {-
1973 case QTextCharFormat::AlignMiddle:
never executed: case QTextCharFormat::AlignMiddle:
0
1974 offset = (availableHeight - cellHeight) / 2;-
1975 break;
never executed: break;
0
1976 case QTextCharFormat::AlignBottom:
never executed: case QTextCharFormat::AlignBottom:
0
1977 offset = availableHeight - cellHeight;-
1978 break;
never executed: break;
0
1979 default:
never executed: default:
0
1980 break;
never executed: break;
0
1981 };-
1982-
1983 for (int rd = 0; rd < cell.rowSpan(); ++rd) {
rd < cell.rowSpan()Description
TRUEnever evaluated
FALSEnever evaluated
0
1984 for (int cd = 0; cd < cell.columnSpan(); ++cd) {
cd < cell.columnSpan()Description
TRUEnever evaluated
FALSEnever evaluated
0
1985 const int index = (c + cd) + (r + rd) * columns;-
1986 td->cellVerticalOffsets[index] = offset;-
1987 }
never executed: end of block
0
1988 }
never executed: end of block
0
1989 }
never executed: end of block
0
1990 }
never executed: end of block
0
1991-
1992 td->minimumWidth = td->columnPositions.at(0);-
1993 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1994 td->minimumWidth += td->minWidths.at(i) + 2 * td->border + cellSpacing;-
1995 }
never executed: end of block
0
1996 td->minimumWidth += rightMargin - td->border;-
1997-
1998 td->maximumWidth = td->columnPositions.at(0);-
1999 for (int i = 0; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2000 if (td->maxWidths.at(i) != QFIXED_MAX)
td->maxWidths....147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2001 td->maximumWidth += td->maxWidths.at(i) + 2 * td->border + cellSpacing;
never executed: td->maximumWidth += td->maxWidths.at(i) + 2 * td->border + cellSpacing;
0
2002 td->maximumWidth += rightMargin - td->border;-
2003-
2004 td->updateTableSize();-
2005 td->sizeDirty = false;-
2006 return QRectF(); // invalid rect -> update everything
never executed: return QRectF();
0
2007}-
2008-
2009void QTextDocumentLayoutPrivate::positionFloat(QTextFrame *frame, QTextLine *currentLine)-
2010{-
2011 QTextFrameData *fd = data(frame);-
2012-
2013 QTextFrame *parent = frame->parentFrame();-
2014 Q_ASSERT(parent);-
2015 QTextFrameData *pd = data(parent);-
2016 Q_ASSERT(pd && pd->currentLayoutStruct);-
2017-
2018 QTextLayoutStruct *layoutStruct = pd->currentLayoutStruct;-
2019-
2020 if (!pd->floats.contains(frame))
!pd->floats.contains(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
2021 pd->floats.append(frame);
never executed: pd->floats.append(frame);
0
2022 fd->layoutDirty = true;-
2023 Q_ASSERT(!fd->sizeDirty);-
2024-
2025// qDebug() << "positionFloat:" << frame << "width=" << fd->size.width;-
2026 QFixed y = layoutStruct->y;-
2027 if (currentLine) {
currentLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
2028 QFixed left, right;-
2029 floatMargins(y, layoutStruct, &left, &right);-
2030// qDebug() << "have line: right=" << right << "left=" << left << "textWidth=" << currentLine->width();-
2031 if (right - left < QFixed::fromReal(currentLine->naturalTextWidth()) + fd->size.width) {
right - left <...fd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2032 layoutStruct->pendingFloats.append(frame);-
2033// qDebug(" adding to pending list");-
2034 return;
never executed: return;
0
2035 }-
2036 }
never executed: end of block
0
2037-
2038 bool frameSpansIntoNextPage = (y + layoutStruct->frameY + fd->size.height > layoutStruct->pageBottom);-
2039 if (frameSpansIntoNextPage && fd->size.height <= layoutStruct->pageHeight) {
frameSpansIntoNextPageDescription
TRUEnever evaluated
FALSEnever evaluated
fd->size.heigh...ct->pageHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2040 layoutStruct->newPage();-
2041 y = layoutStruct->y;-
2042-
2043 frameSpansIntoNextPage = false;-
2044 }
never executed: end of block
0
2045-
2046 y = findY(y, layoutStruct, fd->size.width);-
2047-
2048 QFixed left, right;-
2049 floatMargins(y, layoutStruct, &left, &right);-
2050-
2051 if (frame->frameFormat().position() == QTextFrameFormat::FloatLeft) {
frame->frameFo...mat::FloatLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2052 fd->position.x = left;-
2053 fd->position.y = y;-
2054 } else {
never executed: end of block
0
2055 fd->position.x = right - fd->size.width;-
2056 fd->position.y = y;-
2057 }
never executed: end of block
0
2058-
2059 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, fd->minimumWidth);-
2060 layoutStruct->maximumWidth = qMin(layoutStruct->maximumWidth, fd->maximumWidth);-
2061-
2062// qDebug()<< "float positioned at " << fd->position.x << fd->position.y;-
2063 fd->layoutDirty = false;-
2064-
2065 // If the frame is a table, then positioning it will affect the size if it covers more than-
2066 // one page, because of page breaks and repeating the header.-
2067 if (qobject_cast<QTextTable *>(frame) != 0)
qobject_cast<Q...*>(frame) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2068 fd->sizeDirty = frameSpansIntoNextPage;
never executed: fd->sizeDirty = frameSpansIntoNextPage;
0
2069}
never executed: end of block
0
2070-
2071QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed parentY)-
2072{-
2073 LDEBUG << "layoutFrame (pre)";
dead code: QMessageLogger(__FILE__, 2073, __PRETTY_FUNCTION__).debug() << "layoutFrame (pre)";
-
2074 Q_ASSERT(data(f)->sizeDirty);-
2075// qDebug("layouting frame (%d--%d), parent=%p", f->firstPosition(), f->lastPosition(), f->parentFrame());-
2076-
2077 QTextFrameFormat fformat = f->frameFormat();-
2078-
2079 QTextFrame *parent = f->parentFrame();-
2080 const QTextFrameData *pd = parent ? data(parent) : 0;
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2081-
2082 const qreal maximumWidth = qMax(qreal(0), pd ? pd->contentsWidth.toReal() : document->pageSize().width());-
2083 QFixed width = QFixed::fromReal(fformat.width().value(maximumWidth));-
2084 if (fformat.width().type() == QTextLength::FixedLength)
fformat.width(...h::FixedLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2085 width = scaleToDevice(width);
never executed: width = scaleToDevice(width);
0
2086-
2087 const QFixed maximumHeight = pd ? pd->contentsHeight : -1;
pdDescription
TRUEnever evaluated
FALSEnever evaluated
0
2088 const QFixed height = (maximumHeight != -1 || fformat.height().type() != QTextLength::PercentageLength)
maximumHeight != -1Description
TRUEnever evaluated
FALSEnever evaluated
fformat.height...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2089 ? QFixed::fromReal(fformat.height().value(maximumHeight.toReal()))-
2090 : -1;-
2091-
2092 return layoutFrame(f, layoutFrom, layoutTo, width, height, parentY);
never executed: return layoutFrame(f, layoutFrom, layoutTo, width, height, parentY);
0
2093}-
2094-
2095QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed frameWidth, QFixed frameHeight, QFixed parentY)-
2096{-
2097 LDEBUG << "layoutFrame from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2097, __PRETTY_FUNCTION__).debug() << "layoutFrame from=" << layoutFrom << "to=" << layoutTo;
-
2098 Q_ASSERT(data(f)->sizeDirty);-
2099// qDebug("layouting frame (%d--%d), parent=%p", f->firstPosition(), f->lastPosition(), f->parentFrame());-
2100-
2101 QTextFrameData *fd = data(f);-
2102 QFixed newContentsWidth;-
2103-
2104 bool fullLayout = false;-
2105 {-
2106 QTextFrameFormat fformat = f->frameFormat();-
2107 // set sizes of this frame from the format-
2108 QFixed tm = QFixed::fromReal(fformat.topMargin());-
2109 if (tm != fd->topMargin) {
tm != fd->topMarginDescription
TRUEnever evaluated
FALSEnever evaluated
0
2110 fd->topMargin = tm;-
2111 fullLayout = true;-
2112 }
never executed: end of block
0
2113 QFixed bm = QFixed::fromReal(fformat.bottomMargin());-
2114 if (bm != fd->bottomMargin) {
bm != fd->bottomMarginDescription
TRUEnever evaluated
FALSEnever evaluated
0
2115 fd->bottomMargin = bm;-
2116 fullLayout = true;-
2117 }
never executed: end of block
0
2118 fd->leftMargin = QFixed::fromReal(fformat.leftMargin());-
2119 fd->rightMargin = QFixed::fromReal(fformat.rightMargin());-
2120 QFixed b = QFixed::fromReal(fformat.border());-
2121 if (b != fd->border) {
b != fd->borderDescription
TRUEnever evaluated
FALSEnever evaluated
0
2122 fd->border = b;-
2123 fullLayout = true;-
2124 }
never executed: end of block
0
2125 QFixed p = QFixed::fromReal(fformat.padding());-
2126 if (p != fd->padding) {
p != fd->paddingDescription
TRUEnever evaluated
FALSEnever evaluated
0
2127 fd->padding = p;-
2128 fullLayout = true;-
2129 }
never executed: end of block
0
2130-
2131 QTextFrame *parent = f->parentFrame();-
2132 const QTextFrameData *pd = parent ? data(parent) : 0;
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2133-
2134 // accumulate top and bottom margins-
2135 if (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2136 fd->effectiveTopMargin = pd->effectiveTopMargin + fd->topMargin + fd->border + fd->padding;-
2137 fd->effectiveBottomMargin = pd->effectiveBottomMargin + fd->topMargin + fd->border + fd->padding;-
2138-
2139 if (qobject_cast<QTextTable *>(parent)) {
qobject_cast<Q...ble *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
2140 const QTextTableData *td = static_cast<const QTextTableData *>(pd);-
2141 fd->effectiveTopMargin += td->cellSpacing + td->border + td->cellPadding;-
2142 fd->effectiveBottomMargin += td->cellSpacing + td->border + td->cellPadding;-
2143 }
never executed: end of block
0
2144 } else {
never executed: end of block
0
2145 fd->effectiveTopMargin = fd->topMargin + fd->border + fd->padding;-
2146 fd->effectiveBottomMargin = fd->bottomMargin + fd->border + fd->padding;-
2147 }
never executed: end of block
0
2148-
2149 newContentsWidth = frameWidth - 2*(fd->border + fd->padding)-
2150 - fd->leftMargin - fd->rightMargin;-
2151-
2152 if (frameHeight != -1) {
frameHeight != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2153 fd->contentsHeight = frameHeight - 2*(fd->border + fd->padding)-
2154 - fd->topMargin - fd->bottomMargin;-
2155 } else {
never executed: end of block
0
2156 fd->contentsHeight = frameHeight;-
2157 }
never executed: end of block
0
2158 }-
2159-
2160 if (isFrameFromInlineObject(f)) {
isFrameFromInlineObject(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
2161 // never reached, handled in resizeInlineObject/positionFloat instead-
2162 return QRectF();
never executed: return QRectF();
0
2163 }-
2164-
2165 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
2166 fd->contentsWidth = newContentsWidth;-
2167 return layoutTable(table, layoutFrom, layoutTo, parentY);
never executed: return layoutTable(table, layoutFrom, layoutTo, parentY);
0
2168 }-
2169-
2170 // set fd->contentsWidth temporarily, so that layoutFrame for the children-
2171 // picks the right width. We'll initialize it properly at the end of this-
2172 // function.-
2173 fd->contentsWidth = newContentsWidth;-
2174-
2175 QTextLayoutStruct layoutStruct;-
2176 layoutStruct.frame = f;-
2177 layoutStruct.x_left = fd->leftMargin + fd->border + fd->padding;-
2178 layoutStruct.x_right = layoutStruct.x_left + newContentsWidth;-
2179 layoutStruct.y = fd->topMargin + fd->border + fd->padding;-
2180 layoutStruct.frameY = parentY + fd->position.y;-
2181 layoutStruct.contentsWidth = 0;-
2182 layoutStruct.minimumWidth = 0;-
2183 layoutStruct.maximumWidth = QFIXED_MAX;-
2184 layoutStruct.fullLayout = fullLayout || (fd->oldContentsWidth != newContentsWidth);
fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
(fd->oldConten...ContentsWidth)Description
TRUEnever evaluated
FALSEnever evaluated
0
2185 layoutStruct.updateRect = QRectF(QPointF(0, 0), QSizeF(qreal(INT_MAX), qreal(INT_MAX)));-
2186 LDEBUG << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right
dead code: QMessageLogger(__FILE__, 2186, __PRETTY_FUNCTION__).debug() << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right << "fullLayout" << layoutStruct.fullLayout;
-
2187 << "fullLayout" << layoutStruct.fullLayout;
dead code: QMessageLogger(__FILE__, 2186, __PRETTY_FUNCTION__).debug() << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right << "fullLayout" << layoutStruct.fullLayout;
-
2188 fd->oldContentsWidth = newContentsWidth;-
2189-
2190 layoutStruct.pageHeight = QFixed::fromReal(document->pageSize().height());-
2191 if (layoutStruct.pageHeight < 0)
layoutStruct.pageHeight < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2192 layoutStruct.pageHeight = QFIXED_MAX;
never executed: layoutStruct.pageHeight = (2147483647/256);
0
2193-
2194 const int currentPage = layoutStruct.pageHeight == 0 ? 0 : (layoutStruct.frameY / layoutStruct.pageHeight).truncate();
layoutStruct.pageHeight == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2195 layoutStruct.pageTopMargin = fd->effectiveTopMargin;-
2196 layoutStruct.pageBottomMargin = fd->effectiveBottomMargin;-
2197 layoutStruct.pageBottom = (currentPage + 1) * layoutStruct.pageHeight - layoutStruct.pageBottomMargin;-
2198-
2199 if (!f->parentFrame())
!f->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2200 idealWidth = 0; // reset
never executed: idealWidth = 0;
0
2201-
2202 QTextFrame::Iterator it = f->begin();-
2203 layoutFlow(it, &layoutStruct, layoutFrom, layoutTo);-
2204-
2205 QFixed maxChildFrameWidth = 0;-
2206 QList<QTextFrame *> children = f->childFrames();-
2207 for (int i = 0; i < children.size(); ++i) {
i < children.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2208 QTextFrame *c = children.at(i);-
2209 QTextFrameData *cd = data(c);-
2210 maxChildFrameWidth = qMax(maxChildFrameWidth, cd->size.width);-
2211 }
never executed: end of block
0
2212-
2213 const QFixed marginWidth = 2*(fd->border + fd->padding) + fd->leftMargin + fd->rightMargin;-
2214 if (!f->parentFrame()) {
!f->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2215 idealWidth = qMax(maxChildFrameWidth, layoutStruct.contentsWidth).toReal();-
2216 idealWidth += marginWidth.toReal();-
2217 }
never executed: end of block
0
2218-
2219 QFixed actualWidth = qMax(newContentsWidth, qMax(maxChildFrameWidth, layoutStruct.contentsWidth));-
2220 fd->contentsWidth = actualWidth;-
2221 if (newContentsWidth <= 0) { // nowrap layout?
newContentsWidth <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2222 fd->contentsWidth = newContentsWidth;-
2223 }
never executed: end of block
0
2224-
2225 fd->minimumWidth = layoutStruct.minimumWidth;-
2226 fd->maximumWidth = layoutStruct.maximumWidth;-
2227-
2228 fd->size.height = fd->contentsHeight == -1
fd->contentsHeight == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2229 ? layoutStruct.y + fd->border + fd->padding + fd->bottomMargin-
2230 : fd->contentsHeight + 2*(fd->border + fd->padding) + fd->topMargin + fd->bottomMargin;-
2231 fd->size.width = actualWidth + marginWidth;-
2232 fd->sizeDirty = false;-
2233 if (layoutStruct.updateRectForFloats.isValid())
layoutStruct.u...oats.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2234 layoutStruct.updateRect |= layoutStruct.updateRectForFloats;
never executed: layoutStruct.updateRect |= layoutStruct.updateRectForFloats;
0
2235 return layoutStruct.updateRect;
never executed: return layoutStruct.updateRect;
0
2236}-
2237-
2238void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct,-
2239 int layoutFrom, int layoutTo, QFixed width)-
2240{-
2241 LDEBUG << "layoutFlow from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2241, __PRETTY_FUNCTION__).debug() << "layoutFlow from=" << layoutFrom << "to=" << layoutTo;
-
2242 QTextFrameData *fd = data(layoutStruct->frame);-
2243-
2244 fd->currentLayoutStruct = layoutStruct;-
2245-
2246 QTextFrame::Iterator previousIt;-
2247-
2248 const bool inRootFrame = (it.parentFrame() == document->rootFrame());-
2249 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2250 bool redoCheckPoints = layoutStruct->fullLayout || checkPoints.isEmpty();
layoutStruct->fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2251-
2252 if (!redoCheckPoints) {
!redoCheckPointsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2253 QVector<QCheckPoint>::Iterator checkPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), layoutFrom);-
2254 if (checkPoint != checkPoints.end()) {
checkPoint != ...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
2255 if (checkPoint != checkPoints.begin())
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
2256 --checkPoint;
never executed: --checkPoint;
0
2257-
2258 layoutStruct->y = checkPoint->y;-
2259 layoutStruct->frameY = checkPoint->frameY;-
2260 layoutStruct->minimumWidth = checkPoint->minimumWidth;-
2261 layoutStruct->maximumWidth = checkPoint->maximumWidth;-
2262 layoutStruct->contentsWidth = checkPoint->contentsWidth;-
2263-
2264 if (layoutStruct->pageHeight > 0) {
layoutStruct->pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2265 int page = layoutStruct->currentPage();-
2266 layoutStruct->pageBottom = (page + 1) * layoutStruct->pageHeight - layoutStruct->pageBottomMargin;-
2267 }
never executed: end of block
0
2268-
2269 it = frameIteratorForTextPosition(checkPoint->positionInFrame);-
2270 checkPoints.resize(checkPoint - checkPoints.begin() + 1);-
2271-
2272 if (checkPoint != checkPoints.begin()) {
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
2273 previousIt = it;-
2274 --previousIt;-
2275 }
never executed: end of block
0
2276 } else {
never executed: end of block
0
2277 redoCheckPoints = true;-
2278 }
never executed: end of block
0
2279 }-
2280-
2281 if (redoCheckPoints) {
redoCheckPointsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2282 checkPoints.clear();-
2283 QCheckPoint cp;-
2284 cp.y = layoutStruct->y;-
2285 cp.frameY = layoutStruct->frameY;-
2286 cp.positionInFrame = 0;-
2287 cp.minimumWidth = layoutStruct->minimumWidth;-
2288 cp.maximumWidth = layoutStruct->maximumWidth;-
2289 cp.contentsWidth = layoutStruct->contentsWidth;-
2290 checkPoints.append(cp);-
2291 }
never executed: end of block
0
2292 }
never executed: end of block
0
2293-
2294 QTextBlockFormat previousBlockFormat = previousIt.currentBlock().blockFormat();-
2295-
2296 QFixed maximumBlockWidth = 0;-
2297 while (!it.atEnd()) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
2298 QTextFrame *c = it.currentFrame();-
2299-
2300 int docPos;-
2301 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2302 docPos = it.currentFrame()->firstPosition();
never executed: docPos = it.currentFrame()->firstPosition();
0
2303 else-
2304 docPos = it.currentBlock().position();
never executed: docPos = it.currentBlock().position();
0
2305-
2306 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2307 if (qAbs(layoutStruct->y - checkPoints.constLast().y) > 2000) {
qAbs(layoutStr...st().y) > 2000Description
TRUEnever evaluated
FALSEnever evaluated
0
2308 QFixed left, right;-
2309 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2310 if (left == layoutStruct->x_left && right == layoutStruct->x_right) {
left == layoutStruct->x_leftDescription
TRUEnever evaluated
FALSEnever evaluated
right == layoutStruct->x_rightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2311 QCheckPoint p;-
2312 p.y = layoutStruct->y;-
2313 p.frameY = layoutStruct->frameY;-
2314 p.positionInFrame = docPos;-
2315 p.minimumWidth = layoutStruct->minimumWidth;-
2316 p.maximumWidth = layoutStruct->maximumWidth;-
2317 p.contentsWidth = layoutStruct->contentsWidth;-
2318 checkPoints.append(p);-
2319-
2320 if (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2321 && docPos > currentLazyLayoutPosition + lazyLayoutStepSize)
docPos > curre...LayoutStepSizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2322 break;
never executed: break;
0
2323-
2324 }
never executed: end of block
0
2325 }
never executed: end of block
0
2326 }
never executed: end of block
0
2327-
2328 if (c) {
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
2329 // position child frame-
2330 QTextFrameData *cd = data(c);-
2331-
2332 QTextFrameFormat fformat = c->frameFormat();-
2333-
2334 if (fformat.position() == QTextFrameFormat::InFlow) {
fformat.positi...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
2335 if (fformat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysBefore)
fformat.pageBr...k_AlwaysBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2336 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2337-
2338 QFixed left, right;-
2339 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2340 left = qMax(left, layoutStruct->x_left);-
2341 right = qMin(right, layoutStruct->x_right);-
2342-
2343 if (right - left < cd->size.width) {
right - left < cd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2344 layoutStruct->y = findY(layoutStruct->y, layoutStruct, cd->size.width);-
2345 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2346 }
never executed: end of block
0
2347-
2348 QFixedPoint pos(left, layoutStruct->y);-
2349-
2350 Qt::Alignment align = Qt::AlignLeft;-
2351-
2352 QTextTable *table = qobject_cast<QTextTable *>(c);-
2353-
2354 if (table)
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
2355 align = table->format().alignment() & Qt::AlignHorizontal_Mask;
never executed: align = table->format().alignment() & Qt::AlignHorizontal_Mask;
0
2356-
2357 // detect whether we have any alignment in the document that disallows optimizations,-
2358 // such as not laying out the document again in a textedit with wrapping disabled.-
2359 if (inRootFrame && !(align & Qt::AlignLeft))
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!(align & Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
2360 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2361-
2362 cd->position = pos;-
2363-
2364 if (document->pageSize().height() > 0.0f)
document->page...eight() > 0.0fDescription
TRUEnever evaluated
FALSEnever evaluated
0
2365 cd->sizeDirty = true;
never executed: cd->sizeDirty = true;
0
2366-
2367 if (cd->sizeDirty) {
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2368 if (width != 0)
width != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2369 layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
0
2370 else-
2371 layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
0
2372-
2373 QFixed absoluteChildPos = table ? pos.y + static_cast<QTextTableData *>(data(table))->rowPositions.at(0) : pos.y + firstChildPos(c);
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
2374 absoluteChildPos += layoutStruct->frameY;-
2375-
2376 // drop entire frame to next page if first child of frame is on next page-
2377 if (absoluteChildPos > layoutStruct->pageBottom) {
absoluteChildP...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2378 layoutStruct->newPage();-
2379 pos.y = layoutStruct->y;-
2380-
2381 cd->position = pos;-
2382 cd->sizeDirty = true;-
2383-
2384 if (width != 0)
width != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2385 layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
0
2386 else-
2387 layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
0
2388 }-
2389 }
never executed: end of block
0
2390-
2391 // align only if there is space for alignment-
2392 if (right - left > cd->size.width) {
right - left > cd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2393 if (align & Qt::AlignRight)
align & Qt::AlignRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2394 pos.x += layoutStruct->x_right - cd->size.width;
never executed: pos.x += layoutStruct->x_right - cd->size.width;
0
2395 else if (align & Qt::AlignHCenter)
align & Qt::AlignHCenterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2396 pos.x += (layoutStruct->x_right - cd->size.width) / 2;
never executed: pos.x += (layoutStruct->x_right - cd->size.width) / 2;
0
2397 }
never executed: end of block
0
2398-
2399 cd->position = pos;-
2400-
2401 layoutStruct->y += cd->size.height;-
2402 const int page = layoutStruct->currentPage();-
2403 layoutStruct->pageBottom = (page + 1) * layoutStruct->pageHeight - layoutStruct->pageBottomMargin;-
2404-
2405 cd->layoutDirty = false;-
2406-
2407 if (c->frameFormat().pageBreakPolicy() & QTextFormat::PageBreak_AlwaysAfter)
c->frameFormat...ak_AlwaysAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2408 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2409 } else {
never executed: end of block
0
2410 QRectF oldFrameRect(cd->position.toPointF(), cd->size.toSizeF());-
2411 QRectF updateRect;-
2412-
2413 if (cd->sizeDirty)
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2414 updateRect = layoutFrame(c, layoutFrom, layoutTo);
never executed: updateRect = layoutFrame(c, layoutFrom, layoutTo);
0
2415-
2416 positionFloat(c);-
2417-
2418 // If the size was made dirty when the position was set, layout again-
2419 if (cd->sizeDirty)
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2420 updateRect = layoutFrame(c, layoutFrom, layoutTo);
never executed: updateRect = layoutFrame(c, layoutFrom, layoutTo);
0
2421-
2422 QRectF frameRect(cd->position.toPointF(), cd->size.toSizeF());-
2423-
2424 if (frameRect == oldFrameRect && updateRect.isValid())
frameRect == oldFrameRectDescription
TRUEnever evaluated
FALSEnever evaluated
updateRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2425 updateRect.translate(cd->position.toPointF());
never executed: updateRect.translate(cd->position.toPointF());
0
2426 else-
2427 updateRect = frameRect;
never executed: updateRect = frameRect;
0
2428-
2429 layoutStruct->addUpdateRectForFloat(updateRect);-
2430 if (oldFrameRect.isValid())
oldFrameRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2431 layoutStruct->addUpdateRectForFloat(oldFrameRect);
never executed: layoutStruct->addUpdateRectForFloat(oldFrameRect);
0
2432 }
never executed: end of block
0
2433-
2434 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, cd->minimumWidth);-
2435 layoutStruct->maximumWidth = qMin(layoutStruct->maximumWidth, cd->maximumWidth);-
2436-
2437 previousIt = it;-
2438 ++it;-
2439 } else {
never executed: end of block
0
2440 QTextFrame::Iterator lastIt;-
2441 if (!previousIt.atEnd() && previousIt != it)
!previousIt.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
previousIt != itDescription
TRUEnever evaluated
FALSEnever evaluated
0
2442 lastIt = previousIt;
never executed: lastIt = previousIt;
0
2443 previousIt = it;-
2444 QTextBlock block = it.currentBlock();-
2445 ++it;-
2446-
2447 const QTextBlockFormat blockFormat = block.blockFormat();-
2448-
2449 if (blockFormat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysBefore)
blockFormat.pa...k_AlwaysBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2450 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2451-
2452 const QFixed origY = layoutStruct->y;-
2453 const QFixed origPageBottom = layoutStruct->pageBottom;-
2454 const QFixed origMaximumWidth = layoutStruct->maximumWidth;-
2455 layoutStruct->maximumWidth = 0;-
2456-
2457 const QTextBlockFormat *previousBlockFormatPtr = 0;-
2458 if (lastIt.currentBlock().isValid())
lastIt.current...ck().isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2459 previousBlockFormatPtr = &previousBlockFormat;
never executed: previousBlockFormatPtr = &previousBlockFormat;
0
2460-
2461 // layout and position child block-
2462 layoutBlock(block, docPos, blockFormat, layoutStruct, layoutFrom, layoutTo, previousBlockFormatPtr);-
2463-
2464 // detect whether we have any alignment in the document that disallows optimizations,-
2465 // such as not laying out the document again in a textedit with wrapping disabled.-
2466 if (inRootFrame && !(block.layout()->textOption().alignment() & Qt::AlignLeft))
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!(block.layout...Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
2467 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2468-
2469 // if the block right before a table is empty 'hide' it by-
2470 // positioning it into the table border-
2471 if (isEmptyBlockBeforeTable(block, blockFormat, it)) {
isEmptyBlockBe...ockFormat, it)Description
TRUEnever evaluated
FALSEnever evaluated
0
2472 const QTextBlock lastBlock = lastIt.currentBlock();-
2473 const qreal lastBlockBottomMargin = lastBlock.isValid() ? lastBlock.blockFormat().bottomMargin() : 0.0f;
lastBlock.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2474 layoutStruct->y = origY + QFixed::fromReal(qMax(lastBlockBottomMargin, block.blockFormat().topMargin()));-
2475 layoutStruct->pageBottom = origPageBottom;-
2476 } else {
never executed: end of block
0
2477 // if the block right after a table is empty then 'hide' it, too-
2478 if (isEmptyBlockAfterTable(block, lastIt.currentFrame())) {
isEmptyBlockAf...urrentFrame())Description
TRUEnever evaluated
FALSEnever evaluated
0
2479 QTextTableData *td = static_cast<QTextTableData *>(data(lastIt.currentFrame()));-
2480 QTextLayout *layout = block.layout();-
2481-
2482 QPointF pos((td->position.x + td->size.width).toReal(),-
2483 (td->position.y + td->size.height).toReal() - layout->boundingRect().height());-
2484-
2485 layout->setPosition(pos);-
2486 layoutStruct->y = origY;-
2487 layoutStruct->pageBottom = origPageBottom;-
2488 }
never executed: end of block
0
2489-
2490 // if the block right after a table starts with a line separator, shift it up by one line-
2491 if (isLineSeparatorBlockAfterTable(block, lastIt.currentFrame())) {
isLineSeparato...urrentFrame())Description
TRUEnever evaluated
FALSEnever evaluated
0
2492 QTextTableData *td = static_cast<QTextTableData *>(data(lastIt.currentFrame()));-
2493 QTextLayout *layout = block.layout();-
2494-
2495 QFixed height = QFixed::fromReal(layout->lineAt(0).height());-
2496-
2497 if (layoutStruct->pageBottom == origPageBottom) {
layoutStruct->...origPageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2498 layoutStruct->y -= height;-
2499 layout->setPosition(layout->position() - QPointF(0, height.toReal()));-
2500 } else {
never executed: end of block
0
2501 // relayout block to correctly handle page breaks-
2502 layoutStruct->y = origY - height;-
2503 layoutStruct->pageBottom = origPageBottom;-
2504 layoutBlock(block, docPos, blockFormat, layoutStruct, layoutFrom, layoutTo, previousBlockFormatPtr);-
2505 }
never executed: end of block
0
2506-
2507 QPointF linePos((td->position.x + td->size.width).toReal(),-
2508 (td->position.y + td->size.height - height).toReal());-
2509-
2510 layout->lineAt(0).setPosition(linePos - layout->position());-
2511 }
never executed: end of block
0
2512-
2513 if (blockFormat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysAfter)
blockFormat.pa...ak_AlwaysAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2514 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2515 }
never executed: end of block
0
2516-
2517 maximumBlockWidth = qMax(maximumBlockWidth, layoutStruct->maximumWidth);-
2518 layoutStruct->maximumWidth = origMaximumWidth;-
2519 previousBlockFormat = blockFormat;-
2520 }
never executed: end of block
0
2521 }-
2522 if (layoutStruct->maximumWidth == QFIXED_MAX && maximumBlockWidth > 0)
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
maximumBlockWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2523 layoutStruct->maximumWidth = maximumBlockWidth;
never executed: layoutStruct->maximumWidth = maximumBlockWidth;
0
2524 else-
2525 layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maximumBlockWidth);
never executed: layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maximumBlockWidth);
0
2526-
2527 // a float at the bottom of a frame may make it taller, hence the qMax() for layoutStruct->y.-
2528 // we don't need to do it for tables though because floats in tables are per table-
2529 // and not per cell and layoutCell already takes care of doing the same as we do here-
2530 if (!qobject_cast<QTextTable *>(layoutStruct->frame)) {
!qobject_cast<...Struct->frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
2531 QList<QTextFrame *> children = layoutStruct->frame->childFrames();-
2532 for (int i = 0; i < children.count(); ++i) {
i < children.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
2533 QTextFrameData *fd = data(children.at(i));-
2534 if (!fd->layoutDirty && children.at(i)->frameFormat().position() != QTextFrameFormat::InFlow)
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
children.at(i)...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
2535 layoutStruct->y = qMax(layoutStruct->y, fd->position.y + fd->size.height);
never executed: layoutStruct->y = qMax(layoutStruct->y, fd->position.y + fd->size.height);
0
2536 }
never executed: end of block
0
2537 }
never executed: end of block
0
2538-
2539 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2540 // we assume that any float is aligned in a way that disallows the optimizations that rely-
2541 // on unaligned content.-
2542 if (!fd->floats.isEmpty())
!fd->floats.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2543 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2544-
2545 if (it.atEnd()) {
it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
2546 //qDebug("layout done!");-
2547 currentLazyLayoutPosition = -1;-
2548 QCheckPoint cp;-
2549 cp.y = layoutStruct->y;-
2550 cp.positionInFrame = docPrivate->length();-
2551 cp.minimumWidth = layoutStruct->minimumWidth;-
2552 cp.maximumWidth = layoutStruct->maximumWidth;-
2553 cp.contentsWidth = layoutStruct->contentsWidth;-
2554 checkPoints.append(cp);-
2555 checkPoints.reserve(checkPoints.size());-
2556 } else {
never executed: end of block
0
2557 currentLazyLayoutPosition = checkPoints.constLast().positionInFrame;-
2558 // #######-
2559 //checkPoints.last().positionInFrame = q->document()->docHandle()->length();-
2560 }
never executed: end of block
0
2561 }-
2562-
2563-
2564 fd->currentLayoutStruct = 0;-
2565}
never executed: end of block
0
2566-
2567static inline void getLineHeightParams(const QTextBlockFormat &blockFormat, const QTextLine &line, qreal scaling,-
2568 QFixed *lineAdjustment, QFixed *lineBreakHeight, QFixed *lineHeight)-
2569{-
2570 *lineHeight = QFixed::fromReal(blockFormat.lineHeight(line.height(), scaling));-
2571-
2572 if (blockFormat.lineHeightType() == QTextBlockFormat::FixedHeight || blockFormat.lineHeightType() == QTextBlockFormat::MinimumHeight) {
blockFormat.li...t::FixedHeightDescription
TRUEnever evaluated
FALSEnever evaluated
blockFormat.li...:MinimumHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2573 *lineBreakHeight = *lineHeight;-
2574 if (blockFormat.lineHeightType() == QTextBlockFormat::FixedHeight)
blockFormat.li...t::FixedHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2575 *lineAdjustment = QFixed::fromReal(line.ascent() + qMax(line.leading(), qreal(0.0))) - ((*lineHeight * 4) / 5);
never executed: *lineAdjustment = QFixed::fromReal(line.ascent() + qMax(line.leading(), qreal(0.0))) - ((*lineHeight * 4) / 5);
0
2576 else-
2577 *lineAdjustment = QFixed::fromReal(line.height()) - *lineHeight;
never executed: *lineAdjustment = QFixed::fromReal(line.height()) - *lineHeight;
0
2578 }-
2579 else {-
2580 *lineBreakHeight = QFixed::fromReal(line.height());-
2581 *lineAdjustment = 0;-
2582 }
never executed: end of block
0
2583}-
2584-
2585void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,-
2586 QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat)-
2587{-
2588 Q_Q(QTextDocumentLayout);-
2589 if (!bl.isVisible())
!bl.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
2590 return;
never executed: return;
0
2591-
2592 QTextLayout *tl = bl.layout();-
2593 const int blockLength = bl.length();-
2594-
2595 LDEBUG << "layoutBlock from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2595, __PRETTY_FUNCTION__).debug() << "layoutBlock from=" << layoutFrom << "to=" << layoutTo;
-
2596-
2597// qDebug() << "layoutBlock; width" << layoutStruct->x_right - layoutStruct->x_left << "(maxWidth is btw" << tl->maximumWidth() << ')';-
2598-
2599 if (previousBlockFormat) {
previousBlockFormatDescription
TRUEnever evaluated
FALSEnever evaluated
0
2600 qreal margin = qMax(blockFormat.topMargin(), previousBlockFormat->bottomMargin());-
2601 if (margin > 0 && q->paintDevice()) {
margin > 0Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
0
2602 margin *= qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi());-
2603 }
never executed: end of block
0
2604 layoutStruct->y += QFixed::fromReal(margin);-
2605 }
never executed: end of block
0
2606-
2607 //QTextFrameData *fd = data(layoutStruct->frame);-
2608-
2609 Qt::LayoutDirection dir = bl.textDirection();-
2610-
2611 QFixed extraMargin;-
2612 if (docPrivate->defaultTextOption.flags() & QTextOption::AddSpaceForLineAndParagraphSeparators) {
docPrivate->de...raphSeparatorsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2613 QFontMetricsF fm(bl.charFormat().font());-
2614 extraMargin = QFixed::fromReal(fm.width(QChar(QChar(0x21B5))));-
2615 }
never executed: end of block
0
2616-
2617 const QFixed indent = this->blockIndent(blockFormat);-
2618 const QFixed totalLeftMargin = QFixed::fromReal(blockFormat.leftMargin()) + (dir == Qt::RightToLeft ? extraMargin : indent);
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2619 const QFixed totalRightMargin = QFixed::fromReal(blockFormat.rightMargin()) + (dir == Qt::RightToLeft ? indent : extraMargin);
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2620-
2621 const QPointF oldPosition = tl->position();-
2622 tl->setPosition(QPointF(layoutStruct->x_left.toReal(), layoutStruct->y.toReal()));-
2623-
2624 if (layoutStruct->fullLayout
layoutStruct->fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2625 || (blockPosition + blockLength > layoutFrom && blockPosition <= layoutTo)
blockPosition ...h > layoutFromDescription
TRUEnever evaluated
FALSEnever evaluated
blockPosition <= layoutToDescription
TRUEnever evaluated
FALSEnever evaluated
0
2626 // force relayout if we cross a page boundary-
2627 || (layoutStruct->pageHeight != QFIXED_MAX && layoutStruct->absoluteY() + QFixed::fromReal(tl->boundingRect().height()) > layoutStruct->pageBottom)) {
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2628-
2629 LDEBUG << " do layout";
dead code: QMessageLogger(__FILE__, 2629, __PRETTY_FUNCTION__).debug() << " do layout";
-
2630 QTextOption option = docPrivate->defaultTextOption;-
2631 option.setTextDirection(dir);-
2632 option.setTabs( blockFormat.tabPositions() );-
2633-
2634 Qt::Alignment align = docPrivate->defaultTextOption.alignment();-
2635 if (blockFormat.hasProperty(QTextFormat::BlockAlignment))
blockFormat.ha...lockAlignment)Description
TRUEnever evaluated
FALSEnever evaluated
0
2636 align = blockFormat.alignment();
never executed: align = blockFormat.alignment();
0
2637 option.setAlignment(QGuiApplicationPrivate::visualAlignment(dir, align)); // for paragraph that are RTL, alignment is auto-reversed;-
2638-
2639 if (blockFormat.nonBreakableLines() || document->pageSize().width() < 0) {
blockFormat.no...eakableLines()Description
TRUEnever evaluated
FALSEnever evaluated
document->page...().width() < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2640 option.setWrapMode(QTextOption::ManualWrap);-
2641 }
never executed: end of block
0
2642-
2643 tl->setTextOption(option);-
2644-
2645 const bool haveWordOrAnyWrapMode = (option.wrapMode() == QTextOption::WrapAtWordBoundaryOrAnywhere);-
2646-
2647// qDebug() << " layouting block at" << bl.position();-
2648 const QFixed cy = layoutStruct->y;-
2649 const QFixed l = layoutStruct->x_left + totalLeftMargin;-
2650 const QFixed r = layoutStruct->x_right - totalRightMargin;-
2651-
2652 tl->beginLayout();-
2653 bool firstLine = true;-
2654 while (1) {-
2655 QTextLine line = tl->createLine();-
2656 if (!line.isValid())
!line.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2657 break;
never executed: break;
0
2658 line.setLeadingIncluded(true);-
2659-
2660 QFixed left, right;-
2661 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2662 left = qMax(left, l);-
2663 right = qMin(right, r);-
2664 QFixed text_indent;-
2665 if (firstLine) {
firstLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
2666 text_indent = QFixed::fromReal(blockFormat.textIndent());-
2667 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2668 left += text_indent;
never executed: left += text_indent;
0
2669 else-
2670 right -= text_indent;
never executed: right -= text_indent;
0
2671 firstLine = false;-
2672 }
never executed: end of block
0
2673// qDebug() << "layout line y=" << currentYPos << "left=" << left << "right=" <<right;-
2674-
2675 if (fixedColumnWidth != -1)
fixedColumnWidth != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2676 line.setNumColumns(fixedColumnWidth, (right - left).toReal());
never executed: line.setNumColumns(fixedColumnWidth, (right - left).toReal());
0
2677 else-
2678 line.setLineWidth((right - left).toReal());
never executed: line.setLineWidth((right - left).toReal());
0
2679-
2680// qDebug() << "layoutBlock; layouting line with width" << right - left << "->textWidth" << line.textWidth();-
2681 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2682 left = qMax(left, l);-
2683 right = qMin(right, r);-
2684 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2685 left += text_indent;
never executed: left += text_indent;
0
2686 else-
2687 right -= text_indent;
never executed: right -= text_indent;
0
2688-
2689 if (fixedColumnWidth == -1 && QFixed::fromReal(line.naturalTextWidth()) > right-left) {
fixedColumnWidth == -1Description
TRUEnever evaluated
FALSEnever evaluated
QFixed::fromRe...) > right-leftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2690 // float has been added in the meantime, redo-
2691 layoutStruct->pendingFloats.clear();-
2692-
2693 line.setLineWidth((right-left).toReal());-
2694 if (QFixed::fromReal(line.naturalTextWidth()) > right-left) {
QFixed::fromRe...) > right-leftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2695 if (haveWordOrAnyWrapMode) {
haveWordOrAnyWrapModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2696 option.setWrapMode(QTextOption::WrapAnywhere);-
2697 tl->setTextOption(option);-
2698 }
never executed: end of block
0
2699-
2700 layoutStruct->pendingFloats.clear();-
2701 // lines min width more than what we have-
2702 layoutStruct->y = findY(layoutStruct->y, layoutStruct, QFixed::fromReal(line.naturalTextWidth()));-
2703 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2704 left = qMax(left, l);-
2705 right = qMin(right, r);-
2706 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2707 left += text_indent;
never executed: left += text_indent;
0
2708 else-
2709 right -= text_indent;
never executed: right -= text_indent;
0
2710 line.setLineWidth(qMax<qreal>(line.naturalTextWidth(), (right-left).toReal()));-
2711-
2712 if (haveWordOrAnyWrapMode) {
haveWordOrAnyWrapModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2713 option.setWrapMode(QTextOption::WordWrap);-
2714 tl->setTextOption(option);-
2715 }
never executed: end of block
0
2716 }
never executed: end of block
0
2717-
2718 }
never executed: end of block
0
2719-
2720 QFixed lineBreakHeight, lineHeight, lineAdjustment;-
2721 qreal scaling = (q->paintDevice() && q->paintDevice()->logicalDpiY() != qt_defaultDpi()) ?
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice...t_defaultDpi()Description
TRUEnever evaluated
FALSEnever evaluated
0
2722 qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi()) : 1;-
2723 getLineHeightParams(blockFormat, line, scaling, &lineAdjustment, &lineBreakHeight, &lineHeight);-
2724-
2725 if (layoutStruct->pageHeight > 0 && layoutStruct->absoluteY() + lineBreakHeight > layoutStruct->pageBottom) {
layoutStruct->pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2726 layoutStruct->newPage();-
2727-
2728 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2729 left = qMax(left, l);-
2730 right = qMin(right, r);-
2731 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2732 left += text_indent;
never executed: left += text_indent;
0
2733 else-
2734 right -= text_indent;
never executed: right -= text_indent;
0
2735 }-
2736-
2737 line.setPosition(QPointF((left - layoutStruct->x_left).toReal(), (layoutStruct->y - cy - lineAdjustment).toReal()));-
2738 layoutStruct->y += lineHeight;-
2739 layoutStruct->contentsWidth-
2740 = qMax<QFixed>(layoutStruct->contentsWidth, QFixed::fromReal(line.x() + line.naturalTextWidth()) + totalRightMargin);-
2741-
2742 // position floats-
2743 for (int i = 0; i < layoutStruct->pendingFloats.size(); ++i) {
i < layoutStru...gFloats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2744 QTextFrame *f = layoutStruct->pendingFloats.at(i);-
2745 positionFloat(f);-
2746 }
never executed: end of block
0
2747 layoutStruct->pendingFloats.clear();-
2748 }
never executed: end of block
0
2749 tl->endLayout();-
2750 } else {
never executed: end of block
0
2751 const int cnt = tl->lineCount();-
2752 for (int i = 0; i < cnt; ++i) {
i < cntDescription
TRUEnever evaluated
FALSEnever evaluated
0
2753 LDEBUG << "going to move text line" << i;
dead code: QMessageLogger(__FILE__, 2753, __PRETTY_FUNCTION__).debug() << "going to move text line" << i;
-
2754 QTextLine line = tl->lineAt(i);-
2755 layoutStruct->contentsWidth-
2756 = qMax(layoutStruct->contentsWidth, QFixed::fromReal(line.x() + tl->lineAt(i).naturalTextWidth()) + totalRightMargin);-
2757-
2758 QFixed lineBreakHeight, lineHeight, lineAdjustment;-
2759 qreal scaling = (q->paintDevice() && q->paintDevice()->logicalDpiY() != qt_defaultDpi()) ?
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice...t_defaultDpi()Description
TRUEnever evaluated
FALSEnever evaluated
0
2760 qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi()) : 1;-
2761 getLineHeightParams(blockFormat, line, scaling, &lineAdjustment, &lineBreakHeight, &lineHeight);-
2762-
2763 if (layoutStruct->pageHeight != QFIXED_MAX) {
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2764 if (layoutStruct->absoluteY() + lineBreakHeight > layoutStruct->pageBottom)
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2765 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2766 line.setPosition(QPointF(line.position().x(), (layoutStruct->y - lineAdjustment).toReal() - tl->position().y()));-
2767 }
never executed: end of block
0
2768 layoutStruct->y += lineHeight;-
2769 }
never executed: end of block
0
2770 if (layoutStruct->updateRect.isValid()
layoutStruct->...Rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2771 && blockLength > 1) {
blockLength > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
2772 if (layoutFrom >= blockPosition + blockLength) {
layoutFrom >= ... + blockLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2773 // if our height didn't change and the change in the document is-
2774 // in one of the later paragraphs, then we don't need to repaint-
2775 // this one-
2776 layoutStruct->updateRect.setTop(qMax(layoutStruct->updateRect.top(), layoutStruct->y.toReal()));-
2777 } else if (layoutTo < blockPosition) {
never executed: end of block
layoutTo < blockPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
2778 if (oldPosition == tl->position())
oldPosition == tl->position()Description
TRUEnever evaluated
FALSEnever evaluated
0
2779 // if the change in the document happened earlier in the document-
2780 // and our position did /not/ change because none of the earlier paragraphs-
2781 // or frames changed their height, then we don't need to repaint-
2782 // this one-
2783 layoutStruct->updateRect.setBottom(qMin(layoutStruct->updateRect.bottom(), tl->position().y()));
never executed: layoutStruct->updateRect.setBottom(qMin(layoutStruct->updateRect.bottom(), tl->position().y()));
0
2784 else-
2785 layoutStruct->updateRect.setBottom(qreal(INT_MAX)); // reset
never executed: layoutStruct->updateRect.setBottom(qreal(2147483647));
0
2786 }-
2787 }
never executed: end of block
0
2788 }
never executed: end of block
0
2789-
2790 // ### doesn't take floats into account. would need to do it per line. but how to retrieve then? (Simon)-
2791 const QFixed margins = totalLeftMargin + totalRightMargin;-
2792 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, QFixed::fromReal(tl->minimumWidth()) + margins);-
2793-
2794 const QFixed maxW = QFixed::fromReal(tl->maximumWidth()) + margins;-
2795-
2796 if (maxW > 0) {
maxW > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2797 if (layoutStruct->maximumWidth == QFIXED_MAX)
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2798 layoutStruct->maximumWidth = maxW;
never executed: layoutStruct->maximumWidth = maxW;
0
2799 else-
2800 layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maxW);
never executed: layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maxW);
0
2801 }-
2802}
never executed: end of block
0
2803-
2804void QTextDocumentLayoutPrivate::floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct,-
2805 QFixed *left, QFixed *right) const-
2806{-
2807// qDebug() << "floatMargins y=" << y;-
2808 *left = layoutStruct->x_left;-
2809 *right = layoutStruct->x_right;-
2810 QTextFrameData *lfd = data(layoutStruct->frame);-
2811 for (int i = 0; i < lfd->floats.size(); ++i) {
i < lfd->floats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2812 QTextFrameData *fd = data(lfd->floats.at(i));-
2813 if (!fd->layoutDirty) {
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2814 if (fd->position.y <= y && fd->position.y + fd->size.height > y) {
fd->position.y <= yDescription
TRUEnever evaluated
FALSEnever evaluated
fd->position.y...ize.height > yDescription
TRUEnever evaluated
FALSEnever evaluated
0
2815// qDebug() << "adjusting with float" << f << fd->position.x()<< fd->size.width();-
2816 if (lfd->floats.at(i)->frameFormat().position() == QTextFrameFormat::FloatLeft)
lfd->floats.at...mat::FloatLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2817 *left = qMax(*left, fd->position.x + fd->size.width);
never executed: *left = qMax(*left, fd->position.x + fd->size.width);
0
2818 else-
2819 *right = qMin(*right, fd->position.x);
never executed: *right = qMin(*right, fd->position.x);
0
2820 }-
2821 }
never executed: end of block
0
2822 }
never executed: end of block
0
2823// qDebug() << "floatMargins: left="<<*left<<"right="<<*right<<"y="<<y;-
2824}
never executed: end of block
0
2825-
2826QFixed QTextDocumentLayoutPrivate::findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const-
2827{-
2828 QFixed right, left;-
2829 requiredWidth = qMin(requiredWidth, layoutStruct->x_right - layoutStruct->x_left);-
2830-
2831// qDebug() << "findY:" << yFrom;-
2832 while (1) {-
2833 floatMargins(yFrom, layoutStruct, &left, &right);-
2834// qDebug() << " yFrom=" << yFrom<<"right=" << right << "left=" << left << "requiredWidth=" << requiredWidth;-
2835 if (right-left >= requiredWidth)
right-left >= requiredWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2836 break;
never executed: break;
0
2837-
2838 // move float down until we find enough space-
2839 QFixed newY = QFIXED_MAX;-
2840 QTextFrameData *lfd = data(layoutStruct->frame);-
2841 for (int i = 0; i < lfd->floats.size(); ++i) {
i < lfd->floats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2842 QTextFrameData *fd = data(lfd->floats.at(i));-
2843 if (!fd->layoutDirty) {
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2844 if (fd->position.y <= yFrom && fd->position.y + fd->size.height > yFrom)
fd->position.y <= yFromDescription
TRUEnever evaluated
FALSEnever evaluated
fd->position.y...height > yFromDescription
TRUEnever evaluated
FALSEnever evaluated
0
2845 newY = qMin(newY, fd->position.y + fd->size.height);
never executed: newY = qMin(newY, fd->position.y + fd->size.height);
0
2846 }
never executed: end of block
0
2847 }
never executed: end of block
0
2848 if (newY == QFIXED_MAX)
newY == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2849 break;
never executed: break;
0
2850 yFrom = newY;-
2851 }
never executed: end of block
0
2852 return yFrom;
never executed: return yFrom;
0
2853}-
2854-
2855QTextDocumentLayout::QTextDocumentLayout(QTextDocument *doc)-
2856 : QAbstractTextDocumentLayout(*new QTextDocumentLayoutPrivate, doc)-
2857{-
2858 registerHandler(QTextFormat::ImageObject, new QTextImageHandler(this));-
2859}
never executed: end of block
0
2860-
2861-
2862void QTextDocumentLayout::draw(QPainter *painter, const PaintContext &context)-
2863{-
2864 Q_D(QTextDocumentLayout);-
2865 QTextFrame *frame = d->document->rootFrame();-
2866 QTextFrameData *fd = data(frame);-
2867-
2868 if(fd->sizeDirty)
fd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2869 return;
never executed: return;
0
2870-
2871 if (context.clip.isValid()) {
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2872 d->ensureLayouted(QFixed::fromReal(context.clip.bottom()));-
2873 } else {
never executed: end of block
0
2874 d->ensureLayoutFinished();-
2875 }
never executed: end of block
0
2876-
2877 QFixed width = fd->size.width;-
2878 if (d->document->pageSize().width() == 0 && d->viewportRect.isValid()) {
d->document->p...).width() == 0Description
TRUEnever evaluated
FALSEnever evaluated
d->viewportRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2879 // we're in NoWrap mode, meaning the frame should expand to the viewport-
2880 // so that backgrounds are drawn correctly-
2881 fd->size.width = qMax(width, QFixed::fromReal(d->viewportRect.right()));-
2882 }
never executed: end of block
0
2883-
2884 // Make sure we conform to the root frames bounds when drawing.-
2885 d->clipRect = QRectF(fd->position.toPointF(), fd->size.toSizeF()).adjusted(fd->leftMargin.toReal(), 0, -fd->rightMargin.toReal(), 0);-
2886 d->drawFrame(QPointF(), painter, context, frame);-
2887 fd->size.width = width;-
2888}
never executed: end of block
0
2889-
2890void QTextDocumentLayout::setViewport(const QRectF &viewport)-
2891{-
2892 Q_D(QTextDocumentLayout);-
2893 d->viewportRect = viewport;-
2894}
never executed: end of block
0
2895-
2896static void markFrames(QTextFrame *current, int from, int oldLength, int length)-
2897{-
2898 int end = qMax(oldLength, length) + from;-
2899-
2900 if (current->firstPosition() >= end || current->lastPosition() < from)
current->first...ition() >= endDescription
TRUEnever evaluated
FALSEnever evaluated
current->lastPosition() < fromDescription
TRUEnever evaluated
FALSEnever evaluated
0
2901 return;
never executed: return;
0
2902-
2903 QTextFrameData *fd = data(current);-
2904 // float got removed in editing operation-
2905 QTextFrame *null = nullptr; // work-around for (at least) MSVC 2012 emitting-
2906 // warning C4100 for its own header <algorithm>-
2907 // when passing nullptr directly to std::remove-
2908 fd->floats.erase(std::remove(fd->floats.begin(), fd->floats.end(), null),-
2909 fd->floats.end());-
2910-
2911 fd->layoutDirty = true;-
2912 fd->sizeDirty = true;-
2913-
2914// qDebug(" marking frame (%d--%d) as dirty", current->firstPosition(), current->lastPosition());-
2915 QList<QTextFrame *> children = current->childFrames();-
2916 for (int i = 0; i < children.size(); ++i)
i < children.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2917 markFrames(children.at(i), from, oldLength, length);
never executed: markFrames(children.at(i), from, oldLength, length);
0
2918}
never executed: end of block
0
2919-
2920void QTextDocumentLayout::documentChanged(int from, int oldLength, int length)-
2921{-
2922 Q_D(QTextDocumentLayout);-
2923-
2924 QTextBlock startIt = document()->findBlock(from);-
2925 QTextBlock endIt = document()->findBlock(qMax(0, from + length - 1));-
2926 if (endIt.isValid())
endIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2927 endIt = endIt.next();
never executed: endIt = endIt.next();
0
2928 for (QTextBlock blockIt = startIt; blockIt.isValid() && blockIt != endIt; blockIt = blockIt.next())
blockIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
blockIt != endItDescription
TRUEnever evaluated
FALSEnever evaluated
0
2929 blockIt.clearLayout();
never executed: blockIt.clearLayout();
0
2930-
2931 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2932 return;
never executed: return;
0
2933-
2934 QRectF updateRect;-
2935-
2936 d->lazyLayoutStepSize = 1000;-
2937 d->sizeChangedTimer.stop();-
2938 d->insideDocumentChange = true;-
2939-
2940 const int documentLength = d->docPrivate->length();-
2941 const bool fullLayout = (oldLength == 0 && length == documentLength);
oldLength == 0Description
TRUEnever evaluated
FALSEnever evaluated
length == documentLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2942 const bool smallChange = documentLength > 0
documentLength > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2943 && (qMax(length, oldLength) * 100 / documentLength) < 5;
(qMax(length, ...entLength) < 5Description
TRUEnever evaluated
FALSEnever evaluated
0
2944-
2945 // don't show incremental layout progress (avoid scroll bar flicker)-
2946 // if we see only a small change in the document and we're either starting-
2947 // a layout run or we're already in progress for that and we haven't seen-
2948 // any bigger change previously (showLayoutProgress already false)-
2949 if (smallChange
smallChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2950 && (d->currentLazyLayoutPosition == -1 || d->showLayoutProgress == false))
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
d->showLayoutProgress == falseDescription
TRUEnever evaluated
FALSEnever evaluated
0
2951 d->showLayoutProgress = false;
never executed: d->showLayoutProgress = false;
0
2952 else-
2953 d->showLayoutProgress = true;
never executed: d->showLayoutProgress = true;
0
2954-
2955 if (fullLayout) {
fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2956 d->contentHasAlignment = false;-
2957 d->currentLazyLayoutPosition = 0;-
2958 d->checkPoints.clear();-
2959 d->layoutStep();-
2960 } else {
never executed: end of block
0
2961 d->ensureLayoutedByPosition(from);-
2962 updateRect = doLayout(from, oldLength, length);-
2963 }
never executed: end of block
0
2964-
2965 if (!d->layoutTimer.isActive() && d->currentLazyLayoutPosition != -1)
!d->layoutTimer.isActive()Description
TRUEnever evaluated
FALSEnever evaluated
d->currentLazy...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2966 d->layoutTimer.start(10, this);
never executed: d->layoutTimer.start(10, this);
0
2967-
2968 d->insideDocumentChange = false;-
2969-
2970 for (QTextBlock blockIt = startIt; blockIt.isValid() && blockIt != endIt; blockIt = blockIt.next())
blockIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
blockIt != endItDescription
TRUEnever evaluated
FALSEnever evaluated
0
2971 emit updateBlock(blockIt);
never executed: updateBlock(blockIt);
0
2972-
2973 if (d->showLayoutProgress) {
d->showLayoutProgressDescription
TRUEnever evaluated
FALSEnever evaluated
0
2974 const QSizeF newSize = dynamicDocumentSize();-
2975 if (newSize != d->lastReportedSize) {
newSize != d->lastReportedSizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2976 d->lastReportedSize = newSize;-
2977 emit documentSizeChanged(newSize);-
2978 }
never executed: end of block
0
2979 }
never executed: end of block
0
2980-
2981 if (!updateRect.isValid()) {
!updateRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2982 // don't use the frame size, it might have shrunken-
2983 updateRect = QRectF(QPointF(0, 0), QSizeF(qreal(INT_MAX), qreal(INT_MAX)));-
2984 }
never executed: end of block
0
2985-
2986 emit update(updateRect);-
2987}
never executed: end of block
0
2988-
2989QRectF QTextDocumentLayout::doLayout(int from, int oldLength, int length)-
2990{-
2991 Q_D(QTextDocumentLayout);-
2992-
2993// qDebug("documentChange: from=%d, oldLength=%d, length=%d", from, oldLength, length);-
2994-
2995 // mark all frames between f_start and f_end as dirty-
2996 markFrames(d->docPrivate->rootFrame(), from, oldLength, length);-
2997-
2998 QRectF updateRect;-
2999-
3000 QTextFrame *root = d->docPrivate->rootFrame();-
3001 if(data(root)->sizeDirty)
data(root)->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
3002 updateRect = d->layoutFrame(root, from, from + length);
never executed: updateRect = d->layoutFrame(root, from, from + length);
0
3003 data(root)->layoutDirty = false;-
3004-
3005 if (d->currentLazyLayoutPosition == -1)
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3006 layoutFinished();
never executed: layoutFinished();
0
3007 else if (d->showLayoutProgress)
d->showLayoutProgressDescription
TRUEnever evaluated
FALSEnever evaluated
0
3008 d->sizeChangedTimer.start(0, this);
never executed: d->sizeChangedTimer.start(0, this);
0
3009-
3010 return updateRect;
never executed: return updateRect;
0
3011}-
3012-
3013int QTextDocumentLayout::hitTest(const QPointF &point, Qt::HitTestAccuracy accuracy) const-
3014{-
3015 Q_D(const QTextDocumentLayout);-
3016 d->ensureLayouted(QFixed::fromReal(point.y()));-
3017 QTextFrame *f = d->docPrivate->rootFrame();-
3018 int position = 0;-
3019 QTextLayout *l = 0;-
3020 QFixedPoint pointf;-
3021 pointf.x = QFixed::fromReal(point.x());-
3022 pointf.y = QFixed::fromReal(point.y());-
3023 QTextDocumentLayoutPrivate::HitPoint p = d->hitTest(f, pointf, &position, &l, accuracy);-
3024 if (accuracy == Qt::ExactHit && p < QTextDocumentLayoutPrivate::PointExact)
accuracy == Qt::ExactHitDescription
TRUEnever evaluated
FALSEnever evaluated
p < QTextDocum...te::PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
3025 return -1;
never executed: return -1;
0
3026-
3027 // ensure we stay within document bounds-
3028 int lastPos = f->lastPosition();-
3029 if (l && !l->preeditAreaText().isEmpty())
lDescription
TRUEnever evaluated
FALSEnever evaluated
!l->preeditAre...xt().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3030 lastPos += l->preeditAreaText().length();
never executed: lastPos += l->preeditAreaText().length();
0
3031 if (position > lastPos)
position > lastPosDescription
TRUEnever evaluated
FALSEnever evaluated
0
3032 position = lastPos;
never executed: position = lastPos;
0
3033 else if (position < 0)
position < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3034 position = 0;
never executed: position = 0;
0
3035-
3036 return position;
never executed: return position;
0
3037}-
3038-
3039void QTextDocumentLayout::resizeInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)-
3040{-
3041 Q_D(QTextDocumentLayout);-
3042 QTextCharFormat f = format.toCharFormat();-
3043 Q_ASSERT(f.isValid());-
3044 QTextObjectHandler handler = d->handlers.value(f.objectType());-
3045 if (!handler.component)
!handler.componentDescription
TRUEnever evaluated
FALSEnever evaluated
0
3046 return;
never executed: return;
0
3047-
3048 QSizeF intrinsic = handler.iface->intrinsicSize(d->document, posInDocument, format);-
3049-
3050 QTextFrameFormat::Position pos = QTextFrameFormat::InFlow;-
3051 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3052 if (frame) {
frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3053 pos = frame->frameFormat().position();-
3054 QTextFrameData *fd = data(frame);-
3055 fd->sizeDirty = false;-
3056 fd->size = QFixedSize::fromSizeF(intrinsic);-
3057 fd->minimumWidth = fd->maximumWidth = fd->size.width;-
3058 }
never executed: end of block
0
3059-
3060 QSizeF inlineSize = (pos == QTextFrameFormat::InFlow ? intrinsic : QSizeF(0, 0));
pos == QTextFr...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
3061 item.setWidth(inlineSize.width());-
3062-
3063 QFontMetrics m(f.font());-
3064 switch (f.verticalAlignment())-
3065 {-
3066 case QTextCharFormat::AlignMiddle:
never executed: case QTextCharFormat::AlignMiddle:
0
3067 item.setDescent(inlineSize.height() / 2);-
3068 item.setAscent(inlineSize.height() / 2);-
3069 break;
never executed: break;
0
3070 case QTextCharFormat::AlignBaseline:
never executed: case QTextCharFormat::AlignBaseline:
0
3071 item.setDescent(m.descent());-
3072 item.setAscent(inlineSize.height() - m.descent());-
3073 break;
never executed: break;
0
3074 default:
never executed: default:
0
3075 item.setDescent(0);-
3076 item.setAscent(inlineSize.height());-
3077 }
never executed: end of block
0
3078}-
3079-
3080void QTextDocumentLayout::positionInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)-
3081{-
3082 Q_D(QTextDocumentLayout);-
3083 Q_UNUSED(posInDocument);-
3084 if (item.width() != 0)
item.width() != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3085 // inline-
3086 return;
never executed: return;
0
3087-
3088 QTextCharFormat f = format.toCharFormat();-
3089 Q_ASSERT(f.isValid());-
3090 QTextObjectHandler handler = d->handlers.value(f.objectType());-
3091 if (!handler.component)
!handler.componentDescription
TRUEnever evaluated
FALSEnever evaluated
0
3092 return;
never executed: return;
0
3093-
3094 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3095 if (!frame)
!frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3096 return;
never executed: return;
0
3097-
3098 QTextBlock b = d->document->findBlock(frame->firstPosition());-
3099 QTextLine line;-
3100 if (b.position() <= frame->firstPosition() && b.position() + b.length() > frame->lastPosition())
b.position() <...irstPosition()Description
TRUEnever evaluated
FALSEnever evaluated
b.position() +...lastPosition()Description
TRUEnever evaluated
FALSEnever evaluated
0
3101 line = b.layout()->lineAt(b.layout()->lineCount()-1);
never executed: line = b.layout()->lineAt(b.layout()->lineCount()-1);
0
3102// qDebug() << "layoutObject: line.isValid" << line.isValid() << b.position() << b.length() <<-
3103// frame->firstPosition() << frame->lastPosition();-
3104 d->positionFloat(frame, line.isValid() ? &line : 0);-
3105}
never executed: end of block
0
3106-
3107void QTextDocumentLayout::drawInlineObject(QPainter *p, const QRectF &rect, QTextInlineObject item,-
3108 int posInDocument, const QTextFormat &format)-
3109{-
3110 Q_D(QTextDocumentLayout);-
3111 QTextCharFormat f = format.toCharFormat();-
3112 Q_ASSERT(f.isValid());-
3113 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3114 if (frame && frame->frameFormat().position() != QTextFrameFormat::InFlow)
frameDescription
TRUEnever evaluated
FALSEnever evaluated
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
3115 return; // don't draw floating frames from inline objects here but in drawFlow instead
never executed: return;
0
3116-
3117// qDebug() << "drawObject at" << r;-
3118 QAbstractTextDocumentLayout::drawInlineObject(p, rect, item, posInDocument, format);-
3119}
never executed: end of block
0
3120-
3121int QTextDocumentLayout::dynamicPageCount() const-
3122{-
3123 Q_D(const QTextDocumentLayout);-
3124 const QSizeF pgSize = d->document->pageSize();-
3125 if (pgSize.height() < 0)
pgSize.height() < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3126 return 1;
never executed: return 1;
0
3127 return qCeil(dynamicDocumentSize().height() / pgSize.height());
never executed: return qCeil(dynamicDocumentSize().height() / pgSize.height());
0
3128}-
3129-
3130QSizeF QTextDocumentLayout::dynamicDocumentSize() const-
3131{-
3132 Q_D(const QTextDocumentLayout);-
3133 return data(d->docPrivate->rootFrame())->size.toSizeF();
never executed: return data(d->docPrivate->rootFrame())->size.toSizeF();
0
3134}-
3135-
3136int QTextDocumentLayout::pageCount() const-
3137{-
3138 Q_D(const QTextDocumentLayout);-
3139 d->ensureLayoutFinished();-
3140 return dynamicPageCount();
never executed: return dynamicPageCount();
0
3141}-
3142-
3143QSizeF QTextDocumentLayout::documentSize() const-
3144{-
3145 Q_D(const QTextDocumentLayout);-
3146 d->ensureLayoutFinished();-
3147 return dynamicDocumentSize();
never executed: return dynamicDocumentSize();
0
3148}-
3149-
3150void QTextDocumentLayoutPrivate::ensureLayouted(QFixed y) const-
3151{-
3152 Q_Q(const QTextDocumentLayout);-
3153 if (currentLazyLayoutPosition == -1)
currentLazyLay...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3154 return;
never executed: return;
0
3155 const QSizeF oldSize = q->dynamicDocumentSize();-
3156 Q_UNUSED(oldSize);-
3157-
3158 if (checkPoints.isEmpty())
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3159 layoutStep();
never executed: layoutStep();
0
3160-
3161 while (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3162 && checkPoints.last().y < y)
checkPoints.last().y < yDescription
TRUEnever evaluated
FALSEnever evaluated
0
3163 layoutStep();
never executed: layoutStep();
0
3164}
never executed: end of block
0
3165-
3166void QTextDocumentLayoutPrivate::ensureLayoutedByPosition(int position) const-
3167{-
3168 if (currentLazyLayoutPosition == -1)
currentLazyLay...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3169 return;
never executed: return;
0
3170 if (position < currentLazyLayoutPosition)
position < cur...LayoutPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
3171 return;
never executed: return;
0
3172 while (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3173 && currentLazyLayoutPosition < position) {
currentLazyLay...ion < positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
3174 const_cast<QTextDocumentLayout *>(q_func())->doLayout(currentLazyLayoutPosition, 0, INT_MAX - currentLazyLayoutPosition);-
3175 }
never executed: end of block
0
3176}
never executed: end of block
0
3177-
3178void QTextDocumentLayoutPrivate::layoutStep() const-
3179{-
3180 ensureLayoutedByPosition(currentLazyLayoutPosition + lazyLayoutStepSize);-
3181 lazyLayoutStepSize = qMin(200000, lazyLayoutStepSize * 2);-
3182}
never executed: end of block
0
3183-
3184void QTextDocumentLayout::setCursorWidth(int width)-
3185{-
3186 Q_D(QTextDocumentLayout);-
3187 d->cursorWidth = width;-
3188}
never executed: end of block
0
3189-
3190int QTextDocumentLayout::cursorWidth() const-
3191{-
3192 Q_D(const QTextDocumentLayout);-
3193 return d->cursorWidth;
never executed: return d->cursorWidth;
0
3194}-
3195-
3196void QTextDocumentLayout::setFixedColumnWidth(int width)-
3197{-
3198 Q_D(QTextDocumentLayout);-
3199 d->fixedColumnWidth = width;-
3200}
never executed: end of block
0
3201-
3202QRectF QTextDocumentLayout::tableCellBoundingRect(QTextTable *table, const QTextTableCell &cell) const-
3203{-
3204 if (!cell.isValid())
!cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3205 return QRectF();
never executed: return QRectF();
0
3206-
3207 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
3208-
3209 QRectF tableRect = tableBoundingRect(table);-
3210 QRectF cellRect = td->cellRect(cell);-
3211-
3212 return cellRect.translated(tableRect.topLeft());
never executed: return cellRect.translated(tableRect.topLeft());
0
3213}-
3214-
3215QRectF QTextDocumentLayout::tableBoundingRect(QTextTable *table) const-
3216{-
3217 Q_D(const QTextDocumentLayout);-
3218 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3219 return QRectF();
never executed: return QRectF();
0
3220 d->ensureLayoutFinished();-
3221-
3222 QPointF pos;-
3223 const int framePos = table->firstPosition();-
3224 QTextFrame *f = table;-
3225 while (f) {
fDescription
TRUEnever evaluated
FALSEnever evaluated
0
3226 QTextFrameData *fd = data(f);-
3227 pos += fd->position.toPointF();-
3228-
3229 if (f != table) {
f != tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
3230 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
3231 QTextTableCell cell = table->cellAt(framePos);-
3232 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3233 pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3234 }
never executed: end of block
0
3235 }
never executed: end of block
0
3236-
3237 f = f->parentFrame();-
3238 }
never executed: end of block
0
3239 return QRectF(pos, data(table)->size.toSizeF());
never executed: return QRectF(pos, data(table)->size.toSizeF());
0
3240}-
3241-
3242QRectF QTextDocumentLayout::frameBoundingRect(QTextFrame *frame) const-
3243{-
3244 Q_D(const QTextDocumentLayout);-
3245 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3246 return QRectF();
never executed: return QRectF();
0
3247 d->ensureLayoutFinished();-
3248 return d->frameBoundingRectInternal(frame);
never executed: return d->frameBoundingRectInternal(frame);
0
3249}-
3250-
3251QRectF QTextDocumentLayoutPrivate::frameBoundingRectInternal(QTextFrame *frame) const-
3252{-
3253 QPointF pos;-
3254 const int framePos = frame->firstPosition();-
3255 QTextFrame *f = frame;-
3256 while (f) {
fDescription
TRUEnever evaluated
FALSEnever evaluated
0
3257 QTextFrameData *fd = data(f);-
3258 pos += fd->position.toPointF();-
3259-
3260 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
3261 QTextTableCell cell = table->cellAt(framePos);-
3262 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3263 pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3264 }
never executed: end of block
0
3265-
3266 f = f->parentFrame();-
3267 }
never executed: end of block
0
3268 return QRectF(pos, data(frame)->size.toSizeF());
never executed: return QRectF(pos, data(frame)->size.toSizeF());
0
3269}-
3270-
3271QRectF QTextDocumentLayout::blockBoundingRect(const QTextBlock &block) const-
3272{-
3273 Q_D(const QTextDocumentLayout);-
3274 if (d->docPrivate->pageSize.isNull() || !block.isValid() || !block.isVisible())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
!block.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!block.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3275 return QRectF();
never executed: return QRectF();
0
3276 d->ensureLayoutedByPosition(block.position() + block.length());-
3277 QTextFrame *frame = d->document->frameAt(block.position());-
3278 QPointF offset;-
3279 const int blockPos = block.position();-
3280-
3281 while (frame) {
frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3282 QTextFrameData *fd = data(frame);-
3283 offset += fd->position.toPointF();-
3284-
3285 if (QTextTable *table = qobject_cast<QTextTable *>(frame)) {
QTextTable *ta...able *>(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
3286 QTextTableCell cell = table->cellAt(blockPos);-
3287 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3288 offset += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: offset += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3289 }
never executed: end of block
0
3290-
3291 frame = frame->parentFrame();-
3292 }
never executed: end of block
0
3293-
3294 const QTextLayout *layout = block.layout();-
3295 QRectF rect = layout->boundingRect();-
3296 rect.moveTopLeft(layout->position() + offset);-
3297 return rect;
never executed: return rect;
0
3298}-
3299-
3300int QTextDocumentLayout::layoutStatus() const-
3301{-
3302 Q_D(const QTextDocumentLayout);-
3303 int pos = d->currentLazyLayoutPosition;-
3304 if (pos == -1)
pos == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3305 return 100;
never executed: return 100;
0
3306 return pos * 100 / d->document->docHandle()->length();
never executed: return pos * 100 / d->document->docHandle()->length();
0
3307}-
3308-
3309void QTextDocumentLayout::timerEvent(QTimerEvent *e)-
3310{-
3311 Q_D(QTextDocumentLayout);-
3312 if (e->timerId() == d->layoutTimer.timerId()) {
e->timerId() =...imer.timerId()Description
TRUEnever evaluated
FALSEnever evaluated
0
3313 if (d->currentLazyLayoutPosition != -1)
d->currentLazy...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3314 d->layoutStep();
never executed: d->layoutStep();
0
3315 } else if (e->timerId() == d->sizeChangedTimer.timerId()) {
never executed: end of block
e->timerId() =...imer.timerId()Description
TRUEnever evaluated
FALSEnever evaluated
0
3316 d->lastReportedSize = dynamicDocumentSize();-
3317 emit documentSizeChanged(d->lastReportedSize);-
3318 d->sizeChangedTimer.stop();-
3319-
3320 if (d->currentLazyLayoutPosition == -1) {
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3321 const int newCount = dynamicPageCount();-
3322 if (newCount != d->lastPageCount) {
newCount != d->lastPageCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
3323 d->lastPageCount = newCount;-
3324 emit pageCountChanged(newCount);-
3325 }
never executed: end of block
0
3326 }
never executed: end of block
0
3327 } else {
never executed: end of block
0
3328 QAbstractTextDocumentLayout::timerEvent(e);-
3329 }
never executed: end of block
0
3330}-
3331-
3332void QTextDocumentLayout::layoutFinished()-
3333{-
3334 Q_D(QTextDocumentLayout);-
3335 d->layoutTimer.stop();-
3336 if (!d->insideDocumentChange)
!d->insideDocumentChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3337 d->sizeChangedTimer.start(0, this);
never executed: d->sizeChangedTimer.start(0, this);
0
3338 // reset-
3339 d->showLayoutProgress = true;-
3340}
never executed: end of block
0
3341-
3342void QTextDocumentLayout::ensureLayouted(qreal y)-
3343{-
3344 d_func()->ensureLayouted(QFixed::fromReal(y));-
3345}
never executed: end of block
0
3346-
3347qreal QTextDocumentLayout::idealWidth() const-
3348{-
3349 Q_D(const QTextDocumentLayout);-
3350 d->ensureLayoutFinished();-
3351 return d->idealWidth;
never executed: return d->idealWidth;
0
3352}-
3353-
3354bool QTextDocumentLayout::contentHasAlignment() const-
3355{-
3356 Q_D(const QTextDocumentLayout);-
3357 return d->contentHasAlignment;
never executed: return d->contentHasAlignment;
0
3358}-
3359-
3360qreal QTextDocumentLayoutPrivate::scaleToDevice(qreal value) const-
3361{-
3362 if (!paintDevice)
!paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
3363 return value;
never executed: return value;
0
3364 return value * paintDevice->logicalDpiY() / qreal(qt_defaultDpi());
never executed: return value * paintDevice->logicalDpiY() / qreal(qt_defaultDpi());
0
3365}-
3366-
3367QFixed QTextDocumentLayoutPrivate::scaleToDevice(QFixed value) const-
3368{-
3369 if (!paintDevice)
!paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
3370 return value;
never executed: return value;
0
3371 return value * QFixed(paintDevice->logicalDpiY()) / QFixed(qt_defaultDpi());
never executed: return value * QFixed(paintDevice->logicalDpiY()) / QFixed(qt_defaultDpi());
0
3372}-
3373-
3374QT_END_NAMESPACE-
3375-
3376#include "moc_qtextdocumentlayout_p.cpp"-
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