/*!
This slot applies custom text color for user - entered text
It does not affect the text originally inserted into editor
*/
void NmEditorTextEdit::updateCustomTextColor()
{
NM_FUNCTION;
if (mCustomTextColor.first) {
QTextCursor tcursor = textCursor();
QTextCharFormat fmt;
int pos = tcursor.position();
if (pos > 0) {
// If there isn't any user-made selection - apply custom color
if (!tcursor.hasSelection() && !tcursor.hasComplexSelection()) {
// Select last added char and set its color to custom
if (tcursor.movePosition(QTextCursor::PreviousCharacter, QTextCursor::KeepAnchor, 1)
&& tcursor.hasSelection()) {
fmt = tcursor.charFormat();
fmt.setForeground(mCustomTextColor.second);
tcursor.mergeCharFormat(fmt);
}
}
}
else {
fmt = tcursor.charFormat();
fmt.setForeground(mCustomTextColor.second);
tcursor.mergeCharFormat(fmt);
setTextCursor(tcursor);
}
}
}
void OCamlSource::markCurrentLocation()
{
timer_index++;
if ( _start_char != 0 && _end_char != 0 )
{
if ( timer_index < nb_timer_values )
{ // blink
QTextCharFormat selectedFormat;
QColor outlineColor;
if ( timer_index % 2 == 0 )
outlineColor = QColor( Qt::darkYellow );
else
outlineColor = QColor( Qt::yellow );
selectedFormat.setBackground( outlineColor );
QTextCursor cur = textCursor();
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::MoveAnchor, _start_char );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::KeepAnchor, _end_char - _start_char );
cur.mergeCharFormat( selectedFormat );
}
else
{
QColor currentPositionColor = QColor( Qt::darkYellow );
QColor currentInstructionColor = QColor( Qt::yellow );
QTextCharFormat currentPositionFormat;
currentPositionFormat.setBackground( currentPositionColor );
QTextCharFormat currentInstructionFormat;
currentInstructionFormat.setBackground( currentInstructionColor );
QTextCursor cur = textCursor();
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::MoveAnchor, _start_char );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::KeepAnchor, _end_char - _start_char );
cur.mergeCharFormat( currentInstructionFormat );
int current_position ;
if (_after)
current_position = _end_char - 1;
else
current_position = _start_char;
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::MoveAnchor, current_position );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::KeepAnchor );
cur.mergeCharFormat( currentPositionFormat );
}
}
if ( timer_index < nb_timer_values )
{
markCurrentLocationTimer->setInterval( timer_values[ timer_index % nb_timer_values ] );
markCurrentLocationTimer->start();
}
}
void KoTextInlineRdf::attach(KoTextInlineRdf *inlineRdf, QTextCursor &cursor)
{
QTextCharFormat format = cursor.charFormat();
QVariant v = QVariant::fromValue(inlineRdf);
format.setProperty(KoCharacterStyle::InlineRdf, v);
cursor.mergeCharFormat(format);
}
//init font size
void TextEdit::iniFontSize(){
//the document contains 50 lines
cout<<"#textedit::inifontsize";
QString s="12";
qreal pointSize = s.toFloat();
QTextCharFormat fmt;
fmt.setFontPointSize(pointSize);
//QColor col = Qt::red;
//fmt.setForeground(col);
///textEdit->setCurrentCharFormat(fmt);
//cursor is the main widget which handle document editing
QTextCursor cursor = textEdit->textCursor();
//cursor.setPosition(120,QTextCursor::MoveAnchor);
//cursor.movePosition(QTextCursor::NoMove,QTextCursor::KeepAnchor,100000);//textEdit->document().length());
////mergeFormatOnWordOrSelection(fmt);
//cursor has four selection type: the last one select the entire document
cursor.select(QTextCursor::Document);
cursor.mergeCharFormat(fmt);
// QTextBlock block=cursor.block();
// cout<<"TextEdit.initFontSize:the block start and length:";
// cout<<block.position()<<","<<block.length();
// cout<<"TextEdit.initFontSize:the block text:"<<block.text();
//cursor.setPosition(0);
}
/*!
* \brief Changes the underline attribute of the selected text to \a v
*/
void QwwRichTextEdit::setUnderline(bool v){
QTextCursor cur = textCursor();
QTextCharFormat fmt;
fmt.setFontUnderline(v);
cur.mergeCharFormat(fmt);
setTextCursor(cur);
}
void Setting::setFontColorPer()
{
QFont pFont;
QColor pColor;
if(radioButtonProgFC->isChecked())
{
pFont =fontprog;
pColor =Qt::black;
}
else if(radioButtonQuranFC->isChecked())
{
pFont =fontchapter;
pColor =colorQ.currentColor();
}
else if(radioButtonTrFC->isChecked())
{
pFont =fontchapterTr;
pColor =colorTr.currentColor();
} else if(radioButtonBooksFC)
{
pFont =fontBook;
pColor =colorBook.currentColor();
}
QTextCharFormat fmt;
fmt.setForeground(pColor);
fmt.setFont(pFont);
textEditFontPerviwe->selectAll();
QTextCursor cursor = textEditFontPerviwe->textCursor();
cursor.mergeCharFormat(fmt);
textEditFontPerviwe->mergeCurrentCharFormat(fmt);
cursor.clearSelection();
textEditFontPerviwe->setTextCursor(cursor);
}
void
SimpleRichTextEdit::setRichText(const SubtitleComposer::SString &richText)
{
setPlainText(richText.string());
QTextCursor cursor = textCursor();
cursor.setPosition(0);
int currentStyleFlags = -1;
QRgb currentStyleColor = 0;
QTextCharFormat format;
for(int position = 0, size = richText.length(); position < size; ++position) {
if(currentStyleFlags != richText.styleFlagsAt(position) || ((richText.styleFlagsAt(position) & SubtitleComposer::SString::Color) && currentStyleColor != richText.styleColorAt(position))) {
currentStyleFlags = richText.styleFlagsAt(position);
currentStyleColor = richText.styleColorAt(position);
format.setFontWeight(currentStyleFlags & SubtitleComposer::SString::Bold ? QFont::Bold : QFont::Normal);
format.setFontItalic(currentStyleFlags & SubtitleComposer::SString::Italic);
format.setFontUnderline(currentStyleFlags & SubtitleComposer::SString::Underline);
format.setFontStrikeOut(currentStyleFlags & SubtitleComposer::SString::StrikeThrough);
if((currentStyleFlags &SubtitleComposer::SString::Color) == 0)
format.setForeground(QBrush());
else
format.setForeground(QBrush(QColor(currentStyleColor)));
}
cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor, 1);
cursor.mergeCharFormat(format);
cursor.setPosition(position + 1);
}
clearUndoRedoHistory();
}
QString OCamlSource::stopDebugging( const QString &file, int start_char, int end_char , bool after)
{
if ( curFile != file )
loadFile( file );
QTextCharFormat unselectedFormat;
unselectedFormat.setBackground( Qt::white );
QTextCursor cur = textCursor();
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::End, QTextCursor::KeepAnchor );
cur.mergeCharFormat( unselectedFormat );
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::MoveAnchor, start_char );
setTextCursor( cur );
centerCursor();
_start_char = start_char;
_end_char = end_char;
_after = after;
timer_index = 0;
markBreakPoints(false);
markCurrentLocation();
cur.movePosition( QTextCursor::Start, QTextCursor::MoveAnchor );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::MoveAnchor, _start_char );
cur.movePosition( QTextCursor::NextCharacter, QTextCursor::KeepAnchor, _end_char - _start_char );
QString text = cur.selectedText();
return text;
}
void DocumentHandler::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
}
void XYZTextEditor::mergeFormatOnWordOrSelection(const QTextCharFormat &format) {
QTextCursor cursor = m_ui->textEdit->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
m_ui->textEdit->mergeCurrentCharFormat(format);
}
void MailEditorMainWindow::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = ui->messageEdit->textCursor();
if(cursor.hasSelection() == false)
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
ui->messageEdit->mergeCurrentCharFormat(format);
}
void FormattedTextWidget::setTextCursorFont( const QFont &font )
{
QTextCursor cursor = d->m_description->textCursor();
QTextCharFormat format;
format.setFontFamily( font.family() );
cursor.mergeCharFormat( format );
d->m_description->setTextCursor( cursor );
}
void FormattedTextWidget::setTextCursorUnderlined( bool underlined )
{
QTextCursor cursor = d->m_description->textCursor();
QTextCharFormat format;
format.setFontUnderline( underlined );
cursor.mergeCharFormat( format );
d->m_description->setTextCursor( cursor );
}
void FormattedTextWidget::setTextCursorItalic( bool italic )
{
QTextCursor cursor = d->m_description->textCursor();
QTextCharFormat format;
format.setFontItalic( italic );
cursor.mergeCharFormat( format );
d->m_description->setTextCursor( cursor );
}
void FormattedTextWidget::setTextCursorBold( bool bold )
{
QTextCursor cursor = d->m_description->textCursor();
QTextCharFormat format;
format.setFontWeight( bold ? QFont::Bold : QFont::Normal );
cursor.mergeCharFormat( format );
d->m_description->setTextCursor( cursor );
}
void ChatWindow::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = ui.textBrowser->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
ui.textBrowser->mergeCurrentCharFormat(format);
}
// 设置光标的选区，使格式作用于选区内的字符，若没有选区则作用于光标所在处的字符
void FontSet::mergeFormat(QTextCharFormat format)
{
QTextCursor cursor = text->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
text->mergeCurrentCharFormat(format);
}
//格式设置
void MyChild::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = this->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
this->mergeCurrentCharFormat(format);
}
void MainWindow::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = activeEditor()->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
activeEditor()->mergeCurrentCharFormat(format);
}
void CreateBlogMsg::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = ui.msgEdit->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
ui.msgEdit->mergeCurrentCharFormat(format);
}
/*!
* \brief Changes the color of the selected text to \a c
*/
void QwwRichTextEdit::setColor(const QColor &c)
{
QTextCursor cur = textCursor();
QTextCharFormat fmt;
fmt.setForeground(c);
cur.mergeCharFormat(fmt);
setTextCursor(cur);
}
void GraphicTextDialog::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = textEdit->textCursor();
if(!cursor.hasSelection()) {
cursor.select(QTextCursor::WordUnderCursor);
}
cursor.mergeCharFormat(format);
textEdit->mergeCurrentCharFormat(format);
}
void TextEdit::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = textEdit->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cout<<"TextEdit.mergeFormat..:"<<cursor.selectionStart()<<","<<cursor.selectionEnd();
cursor.mergeCharFormat(format);
textEdit->mergeCurrentCharFormat(format);
}
void TextRoom::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
if ( !isPlainText )
{
QTextCursor cursor = textEdit->textCursor();
cursor.mergeCharFormat(format);
textEdit->mergeCurrentCharFormat(format);
}
}
/*!
* \brief Changes the bold attribute of the selected text to \a v
*/
void QwwRichTextEdit::setBold(bool v){
QTextCursor cur = textCursor();
QTextCharFormat fmt;
// fmt.setFontWeight(QFont::Bold);
// cur.mergeCharFormat(fmt);
fmt.setFontWeight(!v ? QFont::Normal : QFont::Bold);
cur.mergeCharFormat(fmt);
setTextCursor(cur);
}
void EditorWidget::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
if (m_initialPag == RichTextIndex) {
QTextCursor cursor = editor_rich_text->textCursor();
if (!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(format);
editor_rich_text->mergeCurrentCharFormat(format);
}
}
void CreateBlogMsg::changeFormatType(int styleIndex )
{
ui.msgEdit->setFocus( Qt::OtherFocusReason );
QTextCursor cursor = ui.msgEdit->textCursor();
//QTextBlockFormat bformat = cursor.blockFormat();
QTextBlockFormat bformat;
QTextCharFormat cformat;
switch (styleIndex) {
default:
case 0:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 0 ) );
cformat.setFontWeight( QFont::Normal );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 0 ) );
break;
case 1:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 1 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 3 ) );
break;
case 2:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 2 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 2 ) );
break;
case 3:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 3 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 1 ) );
break;
case 4:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 4 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 0 ) );
break;
case 5:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 5 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( -1 ) );
break;
case 6:
bformat.setProperty( TextFormat::HtmlHeading, QVariant( 6 ) );
cformat.setFontWeight( QFont::Bold );
cformat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( -2 ) );
break;
}
//cformat.clearProperty( TextFormat::HasCodeStyle );
cursor.beginEditBlock();
cursor.mergeBlockFormat( bformat );
cursor.select( QTextCursor::BlockUnderCursor );
cursor.mergeCharFormat( cformat );
cursor.endEditBlock();
}
void TextZone::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{
QTextCursor cursor = this->textCursor();
// if(cursor.charFormat().fontItalic())
// format.setFontItalic(true);
cursor.mergeCharFormat(format);
mergeCurrentCharFormat(format);
}
void MainWindow::TextSetFont(QString comboStr)
{
QTextCharFormat fmt;
fmt.setFontFamily(comboStr);
QTextCursor cursor = ui->sans_text->textCursor();
if(!cursor.hasSelection())
cursor.select(QTextCursor::WordUnderCursor);
cursor.mergeCharFormat(fmt);
ui->sans_text->mergeCurrentCharFormat(fmt);
}
void TextEdit::cursorPositionChanged()
{
//alignmentChanged(textEdit->alignment());
QColor col = Qt::red;
QTextCharFormat fmt;
fmt.setForeground(col);
QTextCursor cursor = textEdit->textCursor();
cout<<"#TextEdit::cursorPositionChanged:";
cout<<"cursor.selectionStart:"<<cursor.selectionStart()<<","<<cursor.selectionEnd();
int selectionStart=cursor.selectionStart(),
selectionEnd=cursor.selectionEnd();
cursor.mergeCharFormat(fmt);
colorChanged(col);
if(!cursor.hasSelection()) return;
QTextBlock block=cursor.block();
int blockStart=block.position();
QTextLayout* layout=cursor.block().layout();
QTextLine layoutLine=layout->lineForTextPosition(selectionStart-blockStart);
cout<<"layout line:";
int lineNumber= layoutLine.lineNumber();
QPoint blockOffset=layout->position().toPoint();
QPoint lineOffset=layoutLine.position().toPoint();
printPoint(blockOffset);
printPoint(lineOffset);
QPoint linePoint(blockOffset.x()+lineOffset.x(),blockOffset.y()+lineOffset.y());
QPoint lineEndPoint=QPoint(linePoint.x()+PAGEWIDTH,linePoint.y());
// cout<<"block:"<<rect.left()<<","<<rect.right()<<":"<<rect.top()<<","<<rect.bottom();
// cout<<"blockstart:"<<blockStart;
// int x=blockPoint.x()+(float)((selectionStart-blockStart)%LINELENGTH)/LINELENGTH*PAGEWIDTH;
// int y=blockPoint.y()+((selectionStart-blockStart)/LINELENGTH+1)*LINEHEIGHT;
// int x1=blockPoint.x()+(float)((selectionEnd-blockStart)%LINELENGTH)/LINELENGTH*PAGEWIDTH;
// cout<<"block position:"<<blockPoint.x()<<","<<blockPoint.y();
// cout<<"selection position:"<<x<<","<<y<<":"<<x1<<","<<y;
//// int y1=blockPoint.y()+((cursor.selectionEnd()-blockStart)/LINELENGTH+1)*15;
// QPoint selectionPoint(x,y);
// QPoint selectionEndPoint(x1,y);
image->paintLine(linePoint,lineEndPoint);
// int lineStart=blockStart,lineEnd;
// for(int i=0;i<block.lineCount();i++){
// QTextLine line = layout->lineAt(i);
// qreal lineWidth=line.width(),lineHeight=line.height();
// lineEnd=lineStart+line.textLength();
// int a=line.textStart(),b=line.textLength()+a;
// cout<<"line.cursorToX:"<<line.cursorToX(selectionStart)<<","<<line.cursorToX(selectionEnd);
// cout<<"line.textstart:"<<a<<","<<b;
// cout<<"line.width:"<<lineWidth<<" height:"<<lineHeight;
// rect=line.naturalTextRect();
// cout<<"line.naturaltextrect:"<<rect.left()<<":"<<rect.top()<<":"<<rect.right()<<":"<<rect.bottom();
// lineStart=lineEnd;
// }
}
