diff options
Diffstat (limited to 'tqtinterface/qt4/src/kernel/tqrichtext_p.cpp')
| -rw-r--r-- | tqtinterface/qt4/src/kernel/tqrichtext_p.cpp | 1283 |
1 files changed, 0 insertions, 1283 deletions
diff --git a/tqtinterface/qt4/src/kernel/tqrichtext_p.cpp b/tqtinterface/qt4/src/kernel/tqrichtext_p.cpp deleted file mode 100644 index 83927c7..0000000 --- a/tqtinterface/qt4/src/kernel/tqrichtext_p.cpp +++ /dev/null @@ -1,1283 +0,0 @@ -#include "tqtglobaldefines.h" - -#ifdef USE_QT4 -// #if 0 - -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt3Support module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "tqrichtext_p.h" -#include "tqpainter.h" - -#ifndef QT_NO_RICHTEXT - -QT_BEGIN_NAMESPACE - -TQTextCommand::~TQTextCommand() {} -TQTextCommand::Commands TQTextCommand::type() const { return Invalid; } - - -#ifndef QT_NO_TEXTCUSTOMITEM -TQTextCustomItem::~TQTextCustomItem() {} -void TQTextCustomItem::adjustToPainter(TQPainter* p){ if (p) width = 0; } -TQTextCustomItem::Placement TQTextCustomItem::placement() const { return PlaceInline; } - -bool TQTextCustomItem::ownLine() const { return false; } -void TQTextCustomItem::resize(int nwidth){ width = nwidth; } -void TQTextCustomItem::invalidate() {} - -bool TQTextCustomItem::isNested() const { return false; } -int TQTextCustomItem::minimumWidth() const { return 0; } - -TQString TQTextCustomItem::richText() const { return TQString(); } - -bool TQTextCustomItem::enter(TQTextCursor *, TQTextDocument*&, TQTextParagraph *&, int &, int &, int &, bool) -{ - return true; -} -bool TQTextCustomItem::enterAt(TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &, const QPoint &) -{ - return true; -} -bool TQTextCustomItem::next(TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &) -{ - return true; -} -bool TQTextCustomItem::prev(TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &) -{ - return true; -} -bool TQTextCustomItem::down(TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &) -{ - return true; -} -bool TQTextCustomItem::up(TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &) -{ - return true; -} -#endif // QT_NO_TEXTCUSTOMITEM - -void TQTextFlow::setPageSize(int ps) { pagesize = ps; } -#ifndef QT_NO_TEXTCUSTOMITEM -bool TQTextFlow::isEmpty() { return leftItems.isEmpty() && rightItems.isEmpty(); } -#else -bool TQTextFlow::isEmpty() { return true; } -#endif - -#ifndef QT_NO_TEXTCUSTOMITEM -void TQTextTableCell::invalidate() { cached_width = -1; cached_sizehint = -1; } - -void TQTextTable::invalidate() { cachewidth = -1; } -#endif - -TQTextParagraphData::~TQTextParagraphData() {} -void TQTextParagraphData::join(TQTextParagraphData *) {} - -TQTextFormatter::~TQTextFormatter() {} -void TQTextFormatter::setWrapEnabled(bool b) { wrapEnabled = b; } -void TQTextFormatter::setWrapAtColumn(int c) { wrapColumn = c; } - - - -int TQTextCursor::x() const -{ - if (idx >= para->length()) - return 0; - TQTextStringChar *c = para->at(idx); - int curx = c->x; - if (!c->rightToLeft && - c->c.isSpace() && - idx > 0 && - para->at(idx - 1)->c != QLatin1Char('\t') && - !c->lineStart && - (para->alignment() & Qt::AlignJustify) == Qt::AlignJustify) - curx = para->at(idx - 1)->x + para->string()->width(idx - 1); - if (c->rightToLeft) - curx += para->string()->width(idx); - return curx; -} - -int TQTextCursor::y() const -{ - int dummy, line; - para->lineStartOfChar(idx, &dummy, &line); - return para->lineY(line); -} - -int TQTextCursor::globalX() const { return totalOffsetX() + para->rect().x() + x(); } -int TQTextCursor::globalY() const { return totalOffsetY() + para->rect().y() + y(); } - -TQTextDocument *TQTextCursor::document() const -{ - return para ? para->document() : 0; -} - -void TQTextCursor::gotoPosition(TQTextParagraph* p, int index) -{ - if (para && p != para) { - while (!indices.isEmpty() && para->document() != p->document()) - pop(); - Q_ASSERT(indices.isEmpty() || para->document() == p->document()); - } - para = p; - if (index < 0 || index >= para->length()) { - qWarning("TQTextCursor::gotoParagraph Index: %d out of range", index); - if (index < 0 || para->length() == 0) - index = 0; - else - index = para->length() - 1; - } - - tmpX = -1; - idx = index; - fixCursorPosition(); -} - -bool TQTextDocument::hasSelection(int id, bool visible) const -{ - return (selections.find(id) != selections.end() && - (!visible || - ((TQTextDocument*)this)->selectionStartCursor(id) != - ((TQTextDocument*)this)->selectionEndCursor(id))); -} - -void TQTextDocument::setSelectionStart(int id, const TQTextCursor &cursor) -{ - TQTextDocumentSelection sel; - sel.startCursor = cursor; - sel.endCursor = cursor; - sel.swapped = false; - selections[id] = sel; -} - -TQTextParagraph *TQTextDocument::paragAt(int i) const -{ - TQTextParagraph* p = curParag; - if (!p || p->paragId() > i) - p = fParag; - while (p && p->paragId() != i) - p = p->next(); - ((TQTextDocument*)this)->curParag = p; - return p; -} - - -TQTextFormat::~TQTextFormat() -{ -} - -TQTextFormat::TQTextFormat() - : fm(QFontMetrics(fn)), linkColor(true), logicalFontSize(3), stdSize(qApp->font().pointSize()) -{ - ref = 0; - - usePixelSizes = false; - if (stdSize == -1) { - stdSize = qApp->font().pixelSize(); - usePixelSizes = true; - } - - missp = false; - ha = AlignNormal; - collection = 0; -} - -TQTextFormat::TQTextFormat(const TQStyleSheetItem *style) - : fm(QFontMetrics(fn)), linkColor(true), logicalFontSize(3), stdSize(qApp->font().pointSize()) -{ - ref = 0; - - usePixelSizes = false; - if (stdSize == -1) { - stdSize = qApp->font().pixelSize(); - usePixelSizes = true; - } - - missp = false; - ha = AlignNormal; - collection = 0; - fn = QFont(style->fontFamily(), - style->fontSize(), - style->fontWeight(), - style->fontItalic()); - fn.setUnderline(style->fontUnderline()); - fn.setStrikeOut(style->fontStrikeOut()); - col = style->color(); - fm = QFontMetrics(fn); - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - missp = false; - ha = AlignNormal; - memset(widths, 0, 256); - generateKey(); - addRef(); -} - -TQTextFormat::TQTextFormat(const QFont &f, const QColor &c, TQTextFormatCollection *parent) - : fn(f), col(c), fm(QFontMetrics(f)), linkColor(true), - logicalFontSize(3), stdSize(f.pointSize()) -{ - ref = 0; - usePixelSizes = false; - if (stdSize == -1) { - stdSize = f.pixelSize(); - usePixelSizes = true; - } - collection = parent; - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - missp = false; - ha = AlignNormal; - memset(widths, 0, 256); - generateKey(); - addRef(); -} - -TQTextFormat::TQTextFormat(const TQTextFormat &f) - : fm(f.fm) -{ - ref = 0; - collection = 0; - fn = f.fn; - col = f.col; - leftBearing = f.leftBearing; - rightBearing = f.rightBearing; - memset(widths, 0, 256); - hei = f.hei; - asc = f.asc; - dsc = f.dsc; - stdSize = f.stdSize; - usePixelSizes = f.usePixelSizes; - logicalFontSize = f.logicalFontSize; - missp = f.missp; - ha = f.ha; - k = f.k; - linkColor = f.linkColor; - addRef(); -} - -TQTextFormat& TQTextFormat::operator=(const TQTextFormat &f) -{ - ref = 0; - collection = f.collection; - fn = f.fn; - col = f.col; - fm = f.fm; - leftBearing = f.leftBearing; - rightBearing = f.rightBearing; - memset(widths, 0, 256); - hei = f.hei; - asc = f.asc; - dsc = f.dsc; - stdSize = f.stdSize; - usePixelSizes = f.usePixelSizes; - logicalFontSize = f.logicalFontSize; - missp = f.missp; - ha = f.ha; - k = f.k; - linkColor = f.linkColor; - addRef(); - return *this; -} - -void TQTextFormat::update() -{ - fm = QFontMetrics(fn); - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - memset(widths, 0, 256); - generateKey(); -} - - -TQPainter* TQTextFormat::pntr = 0; -QFontMetrics* TQTextFormat::pntr_fm = 0; -int TQTextFormat::pntr_ldg=-1; -int TQTextFormat::pntr_asc=-1; -int TQTextFormat::pntr_hei=-1; -int TQTextFormat::pntr_dsc=-1; - -void TQTextFormat::setPainter(TQPainter *p) -{ - pntr = p; -} - -TQPainter* TQTextFormat::painter() -{ - return pntr; -} - -void TQTextFormat::applyFont(const QFont &f) -{ - QFontMetrics fm(pntr->fontMetrics()); - if (!pntr_fm || pntr->font() != f) { - pntr->setFont(f); - delete pntr_fm; - pntr_fm = new QFontMetrics(pntr->fontMetrics()); - pntr_ldg = pntr_fm->leading(); - pntr_asc = pntr_fm->ascent()+(pntr_ldg+1)/2; - pntr_hei = pntr_fm->lineSpacing(); - pntr_dsc = -1; - } -} - -int TQTextFormat::minLeftBearing() const -{ - if (!pntr || !pntr->isActive()) - return leftBearing; - applyFont(fn); - return pntr_fm->minLeftBearing(); -} - -int TQTextFormat::minRightBearing() const -{ - if (!pntr || !pntr->isActive()) - return rightBearing; - applyFont(fn); - return pntr_fm->minRightBearing(); -} - -int TQTextFormat::height() const -{ - if (!pntr || !pntr->isActive()) - return hei; - applyFont(fn); - return pntr_hei; -} - -int TQTextFormat::ascent() const -{ - if (!pntr || !pntr->isActive()) - return asc; - applyFont(fn); - return pntr_asc; -} - -int TQTextFormat::descent() const -{ - if (!pntr || !pntr->isActive()) - return dsc; - applyFont(fn); - if (pntr_dsc < 0) - pntr_dsc = pntr_fm->descent(); - return pntr_dsc; -} - -int TQTextFormat::leading() const -{ - if (!pntr || !pntr->isActive()) - return fm.leading(); - applyFont(fn); - return pntr_ldg; -} - -void TQTextFormat::generateKey() -{ - k = getKey(fn, col, isMisspelled(), vAlign()); -} - -TQString TQTextFormat::getKey(const QFont &fn, const QColor &col, bool misspelled, VerticalAlignment a) -{ - TQString k = fn.key(); - k += QLatin1Char('/'); - k += TQString::number((uint)col.rgb()); - k += QLatin1Char('/'); - k += TQString::number((int)misspelled); - k += QLatin1Char('/'); - k += TQString::number((int)a); - return k; -} - -TQString TQTextString::toString(const QVector<TQTextStringChar> &data) -{ - TQString s; - int l = data.size(); - s.setUnicode(0, l); - const TQTextStringChar *c = data.data(); - QChar *uc = (QChar *)s.unicode(); - while (l--) - *(uc++) = (c++)->c; - - return s; -} - -void TQTextParagraph::setSelection(int id, int start, int end) -{ - QMap<int, TQTextParagraphSelection>::ConstIterator it = selections().constFind(id); - if (it != mSelections->constEnd()) { - if (start == (*it).start && end == (*it).end) - return; - } - - TQTextParagraphSelection sel; - sel.start = start; - sel.end = end; - (*mSelections)[id] = sel; - setChanged(true, true); -} - -void TQTextParagraph::removeSelection(int id) -{ - if (!hasSelection(id)) - return; - if (mSelections) - mSelections->remove(id); - setChanged(true, true); -} - -int TQTextParagraph::selectionStart(int id) const -{ - if (!mSelections) - return -1; - QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constFind(id); - if (it == mSelections->constEnd()) - return -1; - return (*it).start; -} - -int TQTextParagraph::selectionEnd(int id) const -{ - if (!mSelections) - return -1; - QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constFind(id); - if (it == mSelections->constEnd()) - return -1; - return (*it).end; -} - -bool TQTextParagraph::hasSelection(int id) const -{ - return mSelections ? mSelections->contains(id) : false; -} - -bool TQTextParagraph::fullSelected(int id) const -{ - if (!mSelections) - return false; - QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constFind(id); - if (it == mSelections->constEnd()) - return false; - return (*it).start == 0 && (*it).end == str->length() - 1; -} - -int TQTextParagraph::lineY(int l) const -{ - if (l > (int)lineStarts.count() - 1) { - qWarning("TQTextParagraph::lineY: line %d out of range!", l); - return 0; - } - - if (!isValid()) - ((TQTextParagraph*)this)->format(); - - QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin(); - while (l-- > 0) - ++it; - return (*it)->y; -} - -int TQTextParagraph::lineBaseLine(int l) const -{ - if (l > (int)lineStarts.count() - 1) { - qWarning("TQTextParagraph::lineBaseLine: line %d out of range!", l); - return 10; - } - - if (!isValid()) - ((TQTextParagraph*)this)->format(); - - QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin(); - while (l-- > 0) - ++it; - return (*it)->baseLine; -} - -int TQTextParagraph::lineHeight(int l) const -{ - if (l > (int)lineStarts.count() - 1) { - qWarning("TQTextParagraph::lineHeight: line %d out of range!", l); - return 15; - } - - if (!isValid()) - ((TQTextParagraph*)this)->format(); - - QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin(); - while (l-- > 0) - ++it; - return (*it)->h; -} - -void TQTextParagraph::lineInfo(int l, int &y, int &h, int &bl) const -{ - if (l > (int)lineStarts.count() - 1) { - qWarning("TQTextParagraph::lineInfo: line %d out of range!", l); - qDebug("%d %d", (int)lineStarts.count() - 1, l); - y = 0; - h = 15; - bl = 10; - return; - } - - if (!isValid()) - ((TQTextParagraph*)this)->format(); - - QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin(); - while (l-- > 0) - ++it; - y = (*it)->y; - h = (*it)->h; - bl = (*it)->baseLine; -} - - -void TQTextParagraph::setAlignment(int a) -{ - if (a == (int)align) - return; - align = a; - invalidate(0); -} - -TQTextFormatter *TQTextParagraph::formatter() const -{ - if (hasdoc) - return document()->formatter(); - if (pseudoDocument()->pFormatter) - return pseudoDocument()->pFormatter; - return (((TQTextParagraph*)this)->pseudoDocument()->pFormatter = new TQTextFormatterBreakWords); -} - -void TQTextParagraph::setTabArray(int *a) -{ - delete [] tArray; - tArray = a; -} - -void TQTextParagraph::setTabStops(int tw) -{ - if (hasdoc) - document()->setTabStops(tw); - else - tabStopWidth = tw; -} - -QMap<int, TQTextParagraphSelection> &TQTextParagraph::selections() const -{ - if (!mSelections) - ((TQTextParagraph *)this)->mSelections = new QMap<int, TQTextParagraphSelection>; - return *mSelections; -} - -#ifndef QT_NO_TEXTCUSTOMITEM -QList<TQTextCustomItem *> &TQTextParagraph::floatingItems() const -{ - if (!mFloatingItems) - ((TQTextParagraph *)this)->mFloatingItems = new QList<TQTextCustomItem *>; - return *mFloatingItems; -} -#endif - -TQTextStringChar::~TQTextStringChar() -{ - if (format()) - format()->removeRef(); - if (type) // not Regular - delete p.custom; -} - -TQTextParagraphPseudoDocument::TQTextParagraphPseudoDocument():pFormatter(0),commandHistory(0), minw(0),wused(0),collection(){} -TQTextParagraphPseudoDocument::~TQTextParagraphPseudoDocument(){ delete pFormatter; delete commandHistory; } - - -QT_END_NAMESPACE - -#endif //QT_NO_RICHTEXT - -#else // USE_QT4 - -/**************************************************************************** -** -** Implementation of the internal TQt classes dealing with rich text -** -** Created : 990101 -** -** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA. -** -** This file is part of the kernel module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "tqrichtext_p.h" - -#ifndef TQT_NO_RICHTEXT - -TQTextCommand::~TQTextCommand() {} -TQTextCommand::Commands TQTextCommand::type() const { return Invalid; } - - -#ifndef TQT_NO_TEXTCUSTOMITEM -TQTextCustomItem::~TQTextCustomItem() {} -void TQTextCustomItem::adjustToPainter( TQPainter* p){ if ( p ) width = 0; } -TQTextCustomItem::Placement TQTextCustomItem::placement() const { return PlaceInline; } - -bool TQTextCustomItem::ownLine() const { return FALSE; } -void TQTextCustomItem::resize( int nwidth ){ width = nwidth; } -void TQTextCustomItem::tqinvalidate() {} - -bool TQTextCustomItem::isNested() const { return FALSE; } -int TQTextCustomItem::minimumWidth() const { return 0; } - -TQString TQTextCustomItem::richText() const { return TQString::null; } - -bool TQTextCustomItem::enter( TQTextCursor *, TQTextDocument*&, TQTextParagraph *&, int &, int &, int &, bool ) -{ - return TRUE; -} -bool TQTextCustomItem::enterAt( TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int &, const TQPoint & ) -{ - return TRUE; -} -bool TQTextCustomItem::next( TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int & ) -{ - return TRUE; -} -bool TQTextCustomItem::prev( TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int & ) -{ - return TRUE; -} -bool TQTextCustomItem::down( TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int & ) -{ - return TRUE; -} -bool TQTextCustomItem::up( TQTextCursor *, TQTextDocument *&, TQTextParagraph *&, int &, int &, int & ) -{ - return TRUE; -} -#endif // TQT_NO_TEXTCUSTOMITEM - -void TQTextFlow::setPageSize( int ps ) { pagesize = ps; } -#ifndef TQT_NO_TEXTCUSTOMITEM -bool TQTextFlow::isEmpty() { return leftItems.isEmpty() && rightItems.isEmpty(); } -#else -bool TQTextFlow::isEmpty() { return TRUE; } -#endif - -#ifndef TQT_NO_TEXTCUSTOMITEM -void TQTextTableCell::tqinvalidate() { cached_width = -1; cached_sizehint = -1; } - -void TQTextTable::tqinvalidate() { cachewidth = -1; } -#endif - -TQTextParagraphData::~TQTextParagraphData() {} -void TQTextParagraphData::join( TQTextParagraphData * ) {} - -TQTextFormatter::~TQTextFormatter() {} -void TQTextFormatter::setWrapEnabled( bool b ) { wrapEnabled = b; } -void TQTextFormatter::setWrapAtColumn( int c ) { wrapColumn = c; } - - - -int TQTextCursor::x() const -{ - if ( idx >= para->length() ) - return 0; - TQTextStringChar *c = para->at( idx ); - int curx = c->x; - if ( !c->rightToLeft && - c->c.isSpace() && - idx > 0 && - para->at( idx - 1 )->c != '\t' && - !c->lineStart && - ( para->tqalignment() & TQt::AlignJustify ) == TQt::AlignJustify ) - curx = para->at( idx - 1 )->x + para->string()->width( idx - 1 ); - if ( c->rightToLeft ) - curx += para->string()->width( idx ); - return curx; -} - -int TQTextCursor::y() const -{ - int dummy, line; - para->lineStartOfChar( idx, &dummy, &line ); - return para->lineY( line ); -} - -int TQTextCursor::globalX() const { return totalOffsetX() + para->rect().x() + x(); } -int TQTextCursor::globalY() const { return totalOffsetY() + para->rect().y() + y(); } - -TQTextDocument *TQTextCursor::document() const -{ - return para ? para->document() : 0; -} - -void TQTextCursor::gotoPosition( TQTextParagraph* p, int index ) -{ - if ( para && p != para ) { - while ( !indices.isEmpty() && para->document() != p->document() ) - pop(); - TQ_ASSERT( indices.isEmpty() || para->document() == p->document() ); - } - para = p; - if ( index < 0 || index >= para->length() ) { -#if defined(TQT_CHECK_RANGE) - qWarning( "TQTextCursor::gotoParagraph Index: %d out of range", index ); -#endif - if ( index < 0 || para->length() == 0 ) - index = 0; - else - index = para->length() - 1; - } - - tmpX = -1; - idx = index; - fixCursorPosition(); -} - -bool TQTextDocument::hasSelection( int id, bool visible ) const -{ - return ( selections.find( id ) != selections.end() && - ( !visible || - ( (TQTextDocument*)this )->selectionStartCursor( id ) != - ( (TQTextDocument*)this )->selectionEndCursor( id ) ) ); -} - -void TQTextDocument::setSelectionStart( int id, const TQTextCursor &cursor ) -{ - TQTextDocumentSelection sel; - sel.startCursor = cursor; - sel.endCursor = cursor; - sel.swapped = FALSE; - selections[ id ] = sel; -} - -TQTextParagraph *TQTextDocument::paragAt( int i ) const -{ - TQTextParagraph* p = curParag; - if ( !p || p->paragId() > i ) - p = fParag; - while ( p && p->paragId() != i ) - p = p->next(); - ((TQTextDocument*)this)->curParag = p; - return p; -} - - -TQTextFormat::~TQTextFormat() -{ -} - -TQTextFormat::TQTextFormat() - : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( tqApp->font().pointSize() ) -{ - ref = 0; - - usePixelSizes = FALSE; - if ( stdSize == -1 ) { - stdSize = tqApp->font().pixelSize(); - usePixelSizes = TRUE; - } - - missp = FALSE; - ha = AlignNormal; - collection = 0; -} - -TQTextFormat::TQTextFormat( const TQStyleSheetItem *style ) - : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( tqApp->font().pointSize() ) -{ - ref = 0; - - usePixelSizes = FALSE; - if ( stdSize == -1 ) { - stdSize = tqApp->font().pixelSize(); - usePixelSizes = TRUE; - } - - missp = FALSE; - ha = AlignNormal; - collection = 0; - fn = TQFont( style->fontFamily(), - style->fontSize(), - style->fontWeight(), - style->fontItalic() ); - fn.setUnderline( style->fontUnderline() ); - fn.setStrikeOut( style->fontStrikeOut() ); - col = style->color(); - fm = TQFontMetrics( fn ); - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - missp = FALSE; - ha = AlignNormal; - memset( widths, 0, 256 ); - generateKey(); - addRef(); -} - -TQTextFormat::TQTextFormat( const TQFont &f, const TQColor &c, TQTextFormatCollection *parent ) - : fn( f ), col( c ), fm( TQFontMetrics( f ) ), linkColor( TRUE ), - logicalFontSize( 3 ), stdSize( f.pointSize() ) -{ - ref = 0; - usePixelSizes = FALSE; - if ( stdSize == -1 ) { - stdSize = f.pixelSize(); - usePixelSizes = TRUE; - } - collection = parent; - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - missp = FALSE; - ha = AlignNormal; - memset( widths, 0, 256 ); - generateKey(); - addRef(); -} - -TQTextFormat::TQTextFormat( const TQTextFormat &f ) - : fm( f.fm ) -{ - ref = 0; - collection = 0; - fn = f.fn; - col = f.col; - leftBearing = f.leftBearing; - rightBearing = f.rightBearing; - memset( widths, 0, 256 ); - hei = f.hei; - asc = f.asc; - dsc = f.dsc; - stdSize = f.stdSize; - usePixelSizes = f.usePixelSizes; - logicalFontSize = f.logicalFontSize; - missp = f.missp; - ha = f.ha; - k = f.k; - linkColor = f.linkColor; - addRef(); -} - -TQTextFormat& TQTextFormat::operator=( const TQTextFormat &f ) -{ - ref = 0; - collection = f.collection; - fn = f.fn; - col = f.col; - fm = f.fm; - leftBearing = f.leftBearing; - rightBearing = f.rightBearing; - memset( widths, 0, 256 ); - hei = f.hei; - asc = f.asc; - dsc = f.dsc; - stdSize = f.stdSize; - usePixelSizes = f.usePixelSizes; - logicalFontSize = f.logicalFontSize; - missp = f.missp; - ha = f.ha; - k = f.k; - linkColor = f.linkColor; - addRef(); - return *this; -} - -void TQTextFormat::update() -{ - fm = TQFontMetrics( fn ); - leftBearing = fm.minLeftBearing(); - rightBearing = fm.minRightBearing(); - hei = fm.lineSpacing(); - asc = fm.ascent() + (fm.leading()+1)/2; - dsc = fm.descent(); - memset( widths, 0, 256 ); - generateKey(); -} - - -TQPainter* TQTextFormat::pntr = 0; -TQFontMetrics* TQTextFormat::pntr_fm = 0; -int TQTextFormat::pntr_ldg=-1; -int TQTextFormat::pntr_asc=-1; -int TQTextFormat::pntr_hei=-1; -int TQTextFormat::pntr_dsc=-1; - -void TQTextFormat::setPainter( TQPainter *p ) -{ - pntr = p; -} - -TQPainter* TQTextFormat::painter() -{ - return pntr; -} - -void TQTextFormat::applyFont( const TQFont &f ) -{ - TQFontMetrics fm( pntr->fontMetrics() ); - if ( !pntr_fm -// || pntr_fm->painter != pntr -// || pntr_fm->d != fm.d - || !pntr->font().isCopyOf( f ) ) { - pntr->setFont( f ); - delete pntr_fm; - pntr_fm = new TQFontMetrics( pntr->fontMetrics() ); - pntr_ldg = pntr_fm->leading(); - pntr_asc = pntr_fm->ascent()+(pntr_ldg+1)/2; - pntr_hei = pntr_fm->lineSpacing(); - pntr_dsc = -1; - } -} - -int TQTextFormat::minLeftBearing() const -{ - if ( !pntr || !pntr->isActive() ) - return leftBearing; - applyFont( fn ); - return pntr_fm->minLeftBearing(); -} - -int TQTextFormat::minRightBearing() const -{ - if ( !pntr || !pntr->isActive() ) - return rightBearing; - applyFont( fn ); - return pntr_fm->minRightBearing(); -} - -int TQTextFormat::height() const -{ - if ( !pntr || !pntr->isActive() ) - return hei; - applyFont( fn ); - return pntr_hei; -} - -int TQTextFormat::ascent() const -{ - if ( !pntr || !pntr->isActive() ) - return asc; - applyFont( fn ); - return pntr_asc; -} - -int TQTextFormat::descent() const -{ - if ( !pntr || !pntr->isActive() ) - return dsc; - applyFont( fn ); - if ( pntr_dsc < 0 ) - pntr_dsc = pntr_fm->descent(); - return pntr_dsc; -} - -int TQTextFormat::leading() const -{ - if ( !pntr || !pntr->isActive() ) - return fm.leading(); - applyFont( fn ); - return pntr_ldg; -} - -void TQTextFormat::generateKey() -{ - k = getKey( fn, col, isMisspelled(), vAlign() ); -} - -TQString TQTextFormat::getKey( const TQFont &fn, const TQColor &col, bool misspelled, VerticalAlignment a ) -{ - TQString k = fn.key(); - k += '/'; - k += TQString::number( (uint)col.rgb() ); - k += '/'; - k += TQString::number( (int)misspelled ); - k += '/'; - k += TQString::number( (int)a ); - return k; -} - -TQString TQTextString::toString( const TQMemArray<TQTextStringChar> &data ) -{ - TQString s; - int l = data.size(); - s.setUnicode( 0, l ); - TQTextStringChar *c = data.data(); - TQChar *uc = (TQChar *)s.tqunicode(); - while ( l-- ) - *(uc++) = (c++)->c; - - return s; -} - -void TQTextParagraph::setSelection( int id, int start, int end ) -{ - TQMap<int, TQTextParagraphSelection>::ConstIterator it = selections().find( id ); - if ( it != mSelections->end() ) { - if ( start == ( *it ).start && end == ( *it ).end ) - return; - } - - TQTextParagraphSelection sel; - sel.start = start; - sel.end = end; - (*mSelections)[ id ] = sel; - setChanged( TRUE, TRUE ); -} - -void TQTextParagraph::removeSelection( int id ) -{ - if ( !hasSelection( id ) ) - return; - if ( mSelections ) - mSelections->remove( id ); - setChanged( TRUE, TRUE ); -} - -int TQTextParagraph::selectionStart( int id ) const -{ - if ( !mSelections ) - return -1; - TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( id ); - if ( it == mSelections->end() ) - return -1; - return ( *it ).start; -} - -int TQTextParagraph::selectionEnd( int id ) const -{ - if ( !mSelections ) - return -1; - TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( id ); - if ( it == mSelections->end() ) - return -1; - return ( *it ).end; -} - -bool TQTextParagraph::hasSelection( int id ) const -{ - return mSelections ? mSelections->contains( id ) : FALSE; -} - -bool TQTextParagraph::fullSelected( int id ) const -{ - if ( !mSelections ) - return FALSE; - TQMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( id ); - if ( it == mSelections->end() ) - return FALSE; - return ( *it ).start == 0 && ( *it ).end == str->length() - 1; -} - -int TQTextParagraph::lineY( int l ) const -{ - if ( l > (int)lineStarts.count() - 1 ) { - qWarning( "TQTextParagraph::lineY: line %d out of range!", l ); - return 0; - } - - if ( !isValid() ) - ( (TQTextParagraph*)this )->format(); - - TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin(); - while ( l-- > 0 ) - ++it; - return ( *it )->y; -} - -int TQTextParagraph::lineBaseLine( int l ) const -{ - if ( l > (int)lineStarts.count() - 1 ) { - qWarning( "TQTextParagraph::lineBaseLine: line %d out of range!", l ); - return 10; - } - - if ( !isValid() ) - ( (TQTextParagraph*)this )->format(); - - TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin(); - while ( l-- > 0 ) - ++it; - return ( *it )->baseLine; -} - -int TQTextParagraph::lineHeight( int l ) const -{ - if ( l > (int)lineStarts.count() - 1 ) { - qWarning( "TQTextParagraph::lineHeight: line %d out of range!", l ); - return 15; - } - - if ( !isValid() ) - ( (TQTextParagraph*)this )->format(); - - TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin(); - while ( l-- > 0 ) - ++it; - return ( *it )->h; -} - -void TQTextParagraph::lineInfo( int l, int &y, int &h, int &bl ) const -{ - if ( l > (int)lineStarts.count() - 1 ) { - qWarning( "TQTextParagraph::lineInfo: line %d out of range!", l ); - qDebug( "%d %d", (int)lineStarts.count() - 1, l ); - y = 0; - h = 15; - bl = 10; - return; - } - - if ( !isValid() ) - ( (TQTextParagraph*)this )->format(); - - TQMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin(); - while ( l-- > 0 ) - ++it; - y = ( *it )->y; - h = ( *it )->h; - bl = ( *it )->baseLine; -} - - -void TQTextParagraph::tqsetAlignment( int a ) -{ - if ( a == (int)align ) - return; - align = a; - tqinvalidate( 0 ); -} - -TQTextFormatter *TQTextParagraph::formatter() const -{ - if ( hasdoc ) - return document()->formatter(); - if ( pseudoDocument()->pFormatter ) - return pseudoDocument()->pFormatter; - return ( ( (TQTextParagraph*)this )->pseudoDocument()->pFormatter = new TQTextFormatterBreakWords ); -} - -void TQTextParagraph::setTabArray( int *a ) -{ - delete [] tArray; - tArray = a; -} - -void TQTextParagraph::setTabStops( int tw ) -{ - if ( hasdoc ) - document()->setTabStops( tw ); - else - tabStopWidth = tw; -} - -TQMap<int, TQTextParagraphSelection> &TQTextParagraph::selections() const -{ - if ( !mSelections ) - ((TQTextParagraph *)this)->mSelections = new TQMap<int, TQTextParagraphSelection>; - return *mSelections; -} - -#ifndef TQT_NO_TEXTCUSTOMITEM -TQPtrList<TQTextCustomItem> &TQTextParagraph::floatingItems() const -{ - if ( !mFloatingItems ) - ((TQTextParagraph *)this)->mFloatingItems = new TQPtrList<TQTextCustomItem>; - return *mFloatingItems; -} -#endif - -TQTextStringChar::~TQTextStringChar() -{ - if ( format() ) - format()->removeRef(); - if ( type ) // not Regular - delete d.custom; -} - -TQTextParagraphPseudoDocument::TQTextParagraphPseudoDocument():pFormatter(0),commandHistory(0), minw(0),wused(0),collection(){} -TQTextParagraphPseudoDocument::~TQTextParagraphPseudoDocument(){ delete pFormatter; delete commandHistory; } - - -#endif //TQT_NO_RICHTEXT - -#endif // USE_QT4
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