From 7e0910f758c8bf297367de11b54380a593c52f2b Mon Sep 17 00:00:00 2001 From: lJxDabab <1206370306@qq.com> Date: Mon, 22 Jan 2024 14:48:36 +0800 Subject: [PATCH] fix: Tab, space, and the first column contains characters, causing the Column Edit cannot align the selected columns change the Column Edit to align the selected columns to the greatest extend. Log: Fix the Column Edit to align the selected columns. Bug: https://pms.uniontech.com/bug-view-234517.html --- src/editor/dtextedit.cpp | 194 +++++++++++++++++++++++---------------- 1 file changed, 117 insertions(+), 77 deletions(-) diff --git a/src/editor/dtextedit.cpp b/src/editor/dtextedit.cpp index 77ad4a68..494cc329 100644 --- a/src/editor/dtextedit.cpp +++ b/src/editor/dtextedit.cpp @@ -2551,6 +2551,7 @@ void TextEdit::cut(bool ignoreCheck) m_pUndoStack->push(pDeleteStack); } } + //设置到剪切板 QClipboard *clipboard = QApplication::clipboard(); //获取系统剪贴板指针 clipboard->setText(data); @@ -3138,7 +3139,6 @@ void TextEdit::onAppPaletteChanged() for (auto &selection : m_altModSelections) { selection.format.setBackground(highlightBackground); } - // 更新高亮状态 renderAllSelections(); } @@ -6533,34 +6533,42 @@ void TextEdit::inputMethodEvent(QInputMethodEvent *e) void TextEdit::mousePressEvent(QMouseEvent *e) { - if (m_bIsFindClose) { + if (m_bIsFindClose) + { m_bIsFindClose = false; removeKeywords(); } if (e->button() != Qt::RightButton) m_isSelectAll = false; - if (Qt::MouseEventSynthesizedByQt == e->source()) { + if (Qt::MouseEventSynthesizedByQt == e->source()) + { m_startY = e->y(); m_startX = e->x(); } - if (e->source() == Qt::MouseEventSynthesizedByQt) { + if (e->source() == Qt::MouseEventSynthesizedByQt) + { m_lastTouchBeginPos = e->pos(); - if (QScroller::hasScroller(this)) { + if (QScroller::hasScroller(this)) + { QScroller::scroller(this)->deleteLater(); } - if (m_updateEnableSelectionByMouseTimer) { + if (m_updateEnableSelectionByMouseTimer) + { m_updateEnableSelectionByMouseTimer->stop(); - } else { + } + else + { m_updateEnableSelectionByMouseTimer = new QTimer(this); m_updateEnableSelectionByMouseTimer->setSingleShot(true); static QObject *theme_settings = reinterpret_cast(qvariant_cast(qApp->property("_d_theme_settings_object"))); QVariant touchFlickBeginMoveDelay; - if (theme_settings) { + if (theme_settings) + { touchFlickBeginMoveDelay = theme_settings->property("touchFlickBeginMoveDelay"); } @@ -6571,34 +6579,41 @@ void TextEdit::mousePressEvent(QMouseEvent *e) m_updateEnableSelectionByMouseTimer->start(); } - //add for single refers to the sliding - if (e->type() == QEvent::MouseButtonPress && e->source() == Qt::MouseEventSynthesizedByQt) { + // add for single refers to the sliding + if (e->type() == QEvent::MouseButtonPress && e->source() == Qt::MouseEventSynthesizedByQt) + { m_lastMouseTimeX = e->timestamp(); m_lastMouseTimeY = e->timestamp(); m_lastMouseYpos = e->pos().y(); m_lastMouseXpos = e->pos().x(); - if (tweenY.activeY()) { + if (tweenY.activeY()) + { m_slideContinueY = true; tweenY.stopY(); } - if (tweenX.activeX()) { + if (tweenX.activeX()) + { m_slideContinueX = true; tweenX.stopX(); } } - if (e->modifiers() == Qt::AltModifier) { + if (e->modifiers() == Qt::AltModifier) + { m_bIsAltMod = true; - //鼠标点击位置为光标位置 　获取光标行列位置 + // 鼠标点击位置为光标位置 　获取光标行列位置 QMouseEvent *mouseEvent = static_cast(e); m_altStartTextCursor = this->cursorForPosition(mouseEvent->pos()); m_altStartTextCursor.clearSelection(); this->setTextCursor(m_altStartTextCursor); m_altModSelections.clear(); - } else { - if (e->button() != 2) { //右键,调用右键菜单时候不能清空 + } + else + { + if (e->button() != 2) + { // 右键,调用右键菜单时候不能清空 m_bIsAltMod = false; m_altModSelections.clear(); } @@ -6609,13 +6624,15 @@ void TextEdit::mousePressEvent(QMouseEvent *e) void TextEdit::mouseMoveEvent(QMouseEvent *e) { - if (Qt::MouseEventSynthesizedByQt == e->source()) { + if (Qt::MouseEventSynthesizedByQt == e->source()) + { m_endY = e->y(); m_endX = e->x(); } - //add for single refers to the sliding - if (e->type() == QEvent::MouseMove && e->source() == Qt::MouseEventSynthesizedByQt) { + // add for single refers to the sliding + if (e->type() == QEvent::MouseMove && e->source() == Qt::MouseEventSynthesizedByQt) + { const ulong diffTimeX = e->timestamp() - m_lastMouseTimeX; const ulong diffTimeY = e->timestamp() - m_lastMouseTimeY; const int diffYpos = e->pos().y() - m_lastMouseYpos; @@ -6625,7 +6642,8 @@ void TextEdit::mouseMoveEvent(QMouseEvent *e) m_lastMouseYpos = e->pos().y(); m_lastMouseXpos = e->pos().x(); - if (m_gestureAction == GA_slide) { + if (m_gestureAction == GA_slide) + { QFont font = this->font(); /*开根号时数值越大衰减比例越大*/ @@ -6646,11 +6664,12 @@ void TextEdit::mouseMoveEvent(QMouseEvent *e) m_stepSpeedX /= sqrt(font.pointSize() * 4.0); changeX = m_stepSpeedX * sqrt(abs(m_stepSpeedX)) * 100; - //return true; + // return true; } - if (m_gestureAction != GA_null) { - //return true; + if (m_gestureAction != GA_null) + { + // return true; } } @@ -6658,75 +6677,101 @@ void TextEdit::mouseMoveEvent(QMouseEvent *e) // so they need to be restored. QApplication::restoreOverrideCursor(); - if (viewport()->cursor().shape() != Qt::IBeamCursor) { + if (viewport()->cursor().shape() != Qt::IBeamCursor) + { viewport()->setCursor(Qt::IBeamCursor); } QPlainTextEdit::mouseMoveEvent(e); - - if (e->modifiers() == Qt::AltModifier && m_bIsAltMod) { + if (e->modifiers() == Qt::AltModifier && m_bIsAltMod) + { m_altModSelections.clear(); QMouseEvent *mouseEvent = static_cast(e); QPoint curPos = mouseEvent->pos(); m_altEndTextCursor = this->cursorForPosition(curPos); - int column = m_altEndTextCursor.positionInBlock(); int row = m_altEndTextCursor.blockNumber(); - int startColumn = m_altStartTextCursor.positionInBlock(); int startRow = m_altStartTextCursor.blockNumber(); - - int minColumn = startColumn < column ? startColumn : column; - int maxColumn = startColumn > column ? startColumn : column; int minRow = startRow < row ? startRow : row; int maxRow = startRow > row ? startRow : row; - + int judgeCursorPosX; + int nowPosX; + int judgeAncherPosX; + int judgeStartLength; + int judgeEndLength; + int startLineIdx; + int endLineIdx; + bool downOrUp; QTextCharFormat format; QPalette palette; QColor highlightBackground = DGuiApplicationHelper::instance()->applicationPalette().color(QPalette::Highlight); format.setBackground(highlightBackground); format.setForeground(palette.highlightedText()); - - for (int iRow = minRow; iRow <= maxRow; iRow++) { - QTextBlock block = document()->findBlockByNumber(iRow); - QTextCursor cursor(block); - cursor.movePosition(QTextCursor::EndOfBlock, QTextCursor::MoveAnchor); - - QPoint blockTailPos = this->cursorRect(cursor).bottomRight(); - - //位置从0开始 - int length = block.text().length(); - - //鼠标x坐标大于当前块最后字符位置　遍历获取最大块长度 - if (curPos.x() >= blockTailPos.x() && length > maxColumn) { - maxColumn = length; - } + { + QTextBlock block = document()->findBlockByNumber(startRow); + QTextLine startLine = block.layout()->lineForTextPosition(m_altStartTextCursor.positionInBlock()); + judgeAncherPosX = startLine.cursorToX(m_altStartTextCursor.positionInBlock()); + judgeStartLength = m_altStartTextCursor.positionInBlock() - startLine.textStart(); + startLineIdx = startLine.lineNumber(); } - - - for (int iRow = minRow; iRow <= maxRow; iRow++) { + { + QTextBlock block = document()->findBlockByNumber(row); + QTextLine endLine = block.layout()->lineForTextPosition(m_altEndTextCursor.positionInBlock()); + judgeCursorPosX = mouseEvent->pos().x(); + judgeEndLength = m_altEndTextCursor.positionInBlock() - endLine.textStart(); + endLineIdx = endLine.lineNumber(); + } + downOrUp = row > startRow ? true : startRow > row ? false + : endLineIdx > startLineIdx ? true + : false; + for (int iRow = minRow; iRow <= maxRow; iRow++) + { QTextBlock block = document()->findBlockByNumber(iRow); - int length = block.text().size(); - - if (length < minColumn) continue; - + int lineAt = 0; + int lineCount = block.lineCount(); QTextEdit::ExtraSelection selection; - QTextCursor cursor = this->textCursor(); - cursor.clearSelection(); - setTextCursor(cursor); - cursor.setPosition(block.position() + minColumn, QTextCursor::MoveAnchor); - if (length < maxColumn) { - cursor.setPosition(block.position() + length, QTextCursor::KeepAnchor); - } else { - cursor.setPosition(block.position() + maxColumn, QTextCursor::KeepAnchor); + //对开始块和结束块的行数做判断 + if (iRow == minRow) + { + lineAt = downOrUp ? startLineIdx : endLineIdx; + } + if (iRow == maxRow) + { + lineCount = downOrUp ? endLineIdx + 1 : startLineIdx + 1; + } + for (; lineAt < lineCount; lineAt++) + { + //引入行的判断 + QTextCursor cursor = this->textCursor(); + cursor.clearSelection(); + setTextCursor(cursor); + QTextLine lineInBlock = block.layout()->lineAt(lineAt); + int lineLength = lineInBlock.textLength(); + if (lineLength < judgeStartLength && lineLength < judgeEndLength) + { + continue; + } + int properColumn; + properColumn = lineInBlock.xToCursor(judgeAncherPosX); + cursor.setPosition(block.position() + properColumn, QTextCursor::MoveAnchor); + //由于窗口大小小于块的最大长度的外部UI问题，这里要进行对鼠标pos进行若达到最大值无法对每行最后一个字符的覆盖的问题处理 + //扩大了judgeCursorPosX的最大限度。 + if (lineInBlock.width() <= lineInBlock.cursorToX(lineInBlock.textStart() + lineInBlock.textLength())) + { + if (judgeCursorPosX > lineInBlock.cursorToX(lineInBlock.textStart() + lineInBlock.textLength() - 1)) + { + judgeCursorPosX = lineInBlock.cursorToX(lineInBlock.textStart() + lineInBlock.textLength()); + } + } + properColumn = lineInBlock.xToCursor(judgeCursorPosX); + cursor.setPosition(block.position() + properColumn, QTextCursor::KeepAnchor); + selection.cursor = cursor; + selection.format = format; + m_altModSelections << selection; } - - selection.cursor = cursor; - selection.format = format; - m_altModSelections << selection; } - renderAllSelections(); update(); } @@ -7334,7 +7379,6 @@ void TextEdit::paintEvent(QPaintEvent *e) } } } - QColor lineColor = palette().text().color(); if (m_bIsAltMod && !m_altModSelections.isEmpty()) { @@ -7348,15 +7392,11 @@ void TextEdit::paintEvent(QPaintEvent *e) pen.setWidth(cursorWidth); painter.setPen(pen); - QList rowList; - for (int i = 0 ; i < m_altModSelections.size(); i++) { - //if(m_altModSelections[i].cursor.positionInBlock() == cursoColumn){ - int row = m_altModSelections[i].cursor.blockNumber(); - if (!rowList.contains(row)) { - rowList << row; - QRect textCursorRect = this->cursorRect(m_altModSelections[i].cursor); - painter.drawRect(textCursorRect); - } + for (int i = 0; i < m_altModSelections.size(); i++) + { + // if(m_altModSelections[i].cursor.positionInBlock() == cursoColumn){ + QRect textCursorRect = this->cursorRect(m_altModSelections[i].cursor); + painter.drawRect(textCursorRect); // } } }