void CodeEditor::keyPressEvent(QKeyEvent *e)
{
if ((codeCompleter) && codeCompleter->popup()->isVisible() && (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Backtab || e->key() == Qt::Key_Escape|| e->key() == Qt::Key_Return || e->key() == Qt::Key_Tab))
{
e->ignore();
return;
}
else if (e->key() == Qt::Key_Tab)
{
QTextCursor cur = textCursor();
cur.beginEditBlock();
cur.insertText("\t");
cur.endEditBlock();
setTextCursor(cur);
e->ignore();
return;
}
else if (e->key() == Qt::Key_D && (e->modifiers() & Qt::ControlModifier)){
deleteLine();
} else if (e->key() == Qt::Key_Up && (e->modifiers() & Qt::AltModifier)){
copyLineUp();
}else if (e->key() == Qt::Key_Up && (e->modifiers() & Qt::ControlModifier)) {
moveLineUp();
} else if (e->key() == Qt::Key_Down && (e->modifiers() & Qt::AltModifier)){
copyLineDown();
}else if (e->key() == Qt::Key_Down && (e->modifiers() & Qt::ControlModifier)){
moveLineDown();
}else if (e->key() == Qt::Key_Space &&(e->modifiers() & Qt::ControlModifier)){
popupSuggestions();
}else if (e->key() == Qt::Key_3 && (e->modifiers() & Qt::ControlModifier)){
toggleComments();
}else if(e->key() == Qt::Key_Period){
popupSuggestions();
QTextEdit::keyPressEvent(e);
}else
QTextEdit::keyPressEvent(e);
}
void LiteEditor::createActions()
{
LiteApi::IActionContext *actionContext = m_liteApp->actionManager()->getActionContext(this,"Editor");
m_undoAct = new QAction(QIcon("icon:liteeditor/images/undo.png"),tr("Undo"),this);
actionContext->regAction(m_undoAct,"Undo",QKeySequence::Undo);
m_redoAct = new QAction(QIcon("icon:liteeditor/images/redo.png"),tr("Redo"),this);
actionContext->regAction(m_redoAct,"Redo","Ctrl+Shift+Z; Ctrl+Y");
m_cutAct = new QAction(QIcon("icon:liteeditor/images/cut.png"),tr("Cut"),this);
actionContext->regAction(m_cutAct,"Cut",QKeySequence::Cut);
m_copyAct = new QAction(QIcon("icon:liteeditor/images/copy.png"),tr("Copy"),this);
actionContext->regAction(m_copyAct,"Copy",QKeySequence::Copy);
m_pasteAct = new QAction(QIcon("icon:liteeditor/images/paste.png"),tr("Paste"),this);
actionContext->regAction(m_pasteAct,"Paste",QKeySequence::Paste);
m_selectAllAct = new QAction(tr("Select All"),this);
actionContext->regAction(m_selectAllAct,"SelectAll",QKeySequence::SelectAll);
m_exportHtmlAct = new QAction(QIcon("icon:liteeditor/images/exporthtml.png"),tr("Export HTML..."),this);
#ifndef QT_NO_PRINTER
m_exportPdfAct = new QAction(QIcon("icon:liteeditor/images/exportpdf.png"),tr("Export PDF..."),this);
m_filePrintAct = new QAction(QIcon("icon:liteeditor/images/fileprint.png"),tr("Print..."),this);
m_filePrintPreviewAct = new QAction(QIcon("icon:liteeditor/images/fileprintpreview.png"),tr("Print Preview..."),this);
#endif
m_gotoPrevBlockAct = new QAction(tr("Go To Previous Block"),this);
actionContext->regAction(m_gotoPrevBlockAct,"GotoPreviousBlock","Ctrl+[");
m_gotoNextBlockAct = new QAction(tr("Go To Next Block"),this);
actionContext->regAction(m_gotoNextBlockAct,"GotoNextBlock","Ctrl+]");
m_selectBlockAct = new QAction(tr("Select Block"),this);
actionContext->regAction(m_selectBlockAct,"SelectBlock","Ctrl+U");
m_gotoMatchBraceAct = new QAction(tr("Go To Matching Brace"),this);
actionContext->regAction(m_gotoMatchBraceAct,"GotoMatchBrace","Ctrl+E");
m_foldAct = new QAction(tr("Fold"),this);
actionContext->regAction(m_foldAct,"Fold","Ctrl+<");
m_unfoldAct = new QAction(tr("Unfold"),this);
actionContext->regAction(m_unfoldAct,"Unfold","Ctrl+>");
m_foldAllAct = new QAction(tr("Fold All"),this);
actionContext->regAction(m_foldAllAct,"FoldAll","");
m_unfoldAllAct = new QAction(tr("Unfold All"),this);
actionContext->regAction(m_unfoldAllAct,"UnfoldAll","");
connect(m_foldAct,SIGNAL(triggered()),m_editorWidget,SLOT(fold()));
connect(m_unfoldAct,SIGNAL(triggered()),m_editorWidget,SLOT(unfold()));
connect(m_foldAllAct,SIGNAL(triggered()),m_editorWidget,SLOT(foldAll()));
connect(m_unfoldAllAct,SIGNAL(triggered()),m_editorWidget,SLOT(unfoldAll()));
m_gotoLineAct = new QAction(tr("Go To Line"),this);
actionContext->regAction(m_gotoLineAct,"GotoLine","Ctrl+L");
m_lockAct = new QAction(QIcon("icon:liteeditor/images/lock.png"),tr("Locked"),this);
m_lockAct->setEnabled(false);
m_duplicateAct = new QAction(tr("Duplicate"),this);
actionContext->regAction(m_duplicateAct,"Duplicate","Ctrl+Shift+D");
connect(m_duplicateAct,SIGNAL(triggered()),m_editorWidget,SLOT(duplicate()));
m_deleteLineAct = new QAction(tr("Delete Line"),this);
actionContext->regAction(m_deleteLineAct,"DeleteLine","Ctrl+Shift+K");
connect(m_deleteLineAct,SIGNAL(triggered()),m_editorWidget,SLOT(deleteLine()));
m_copyLineAct = new QAction(tr("Copy Line"),this);
actionContext->regAction(m_copyLineAct,"CopyLine","Ctrl+Ins");
connect(m_copyLineAct,SIGNAL(triggered()),m_editorWidget,SLOT(copyLine()));
m_cutLineAct = new QAction(tr("Cut Line"),this);
actionContext->regAction(m_cutLineAct,"CutLine","Shift+Del");
connect(m_cutLineAct,SIGNAL(triggered()),m_editorWidget,SLOT(cutLine()));
m_insertLineBeforeAct = new QAction(tr("Insert Line Before"),this);
actionContext->regAction(m_insertLineBeforeAct,"InsertLineBefore","Ctrl+Shift+Return");
connect(m_insertLineBeforeAct,SIGNAL(triggered()),m_editorWidget,SLOT(insertLineBefore()));
m_insertLineAfterAct = new QAction(tr("Insert Line After"),this);
actionContext->regAction(m_insertLineAfterAct,"InsertLineAfter","Ctrl+Return");
connect(m_insertLineAfterAct,SIGNAL(triggered()),m_editorWidget,SLOT(insertLineAfter()));
m_increaseFontSizeAct = new QAction(tr("Increase Font Size"),this);
actionContext->regAction(m_increaseFontSizeAct,"IncreaseFontSize","Ctrl++");
m_decreaseFontSizeAct = new QAction(tr("Decrease Font Size"),this);
actionContext->regAction(m_decreaseFontSizeAct,"DecreaseFontSize","Ctrl+-");
m_resetFontSizeAct = new QAction(tr("Reset Font Size"),this);
actionContext->regAction(m_resetFontSizeAct,"ResetFontSize","Ctrl+0");
m_cleanWhitespaceAct = new QAction(tr("Clean Whitespace"),this);
actionContext->regAction(m_cleanWhitespaceAct,"CleanWhitespace","");
m_wordWrapAct = new QAction(tr("Word Wrap (MimeType)"),this);
m_wordWrapAct->setCheckable(true);
actionContext->regAction(m_wordWrapAct,"WordWrap","");
m_codeCompleteAct = new QAction(tr("Code Complete"),this);
#ifdef Q_OS_MAC
actionContext->regAction(m_codeCompleteAct,"CodeComplete","Meta+Space");
#else
actionContext->regAction(m_codeCompleteAct,"CodeComplete","Ctrl+Space");
#endif
m_commentAct = new QAction(tr("Toggle Comment"),this);
actionContext->regAction(m_commentAct,"Comment","Ctrl+/");
m_blockCommentAct = new QAction(tr("Toggle Block Commnet"),this);
actionContext->regAction(m_blockCommentAct,"BlockComment","Ctrl+Shift+/");
m_autoIndentAct = new QAction(tr("Auto-indent Selection"),this);
actionContext->regAction(m_autoIndentAct,"AutoIndent","Ctrl+I");
m_autoIndentAct->setVisible(false);
m_tabToSpacesAct = new QAction(tr("Tab To Spaces (MimeType)"),this);
actionContext->regAction(m_tabToSpacesAct,"TabToSpaces","");
m_tabToSpacesAct->setCheckable(true);
m_lineEndingWindowAct = new QAction(tr("Line End Windows (\\r\\n)"),this);
actionContext->regAction(m_lineEndingWindowAct,"LineEndingWindow","");
m_lineEndingWindowAct->setCheckable(true);
m_lineEndingUnixAct = new QAction(tr("Line End Unix (\\n)"),this);
actionContext->regAction(m_lineEndingUnixAct,"LineEndingUnix","");
m_lineEndingUnixAct->setCheckable(true);
m_visualizeWhitespaceAct = new QAction(tr("Visualize Whitespace (Global)"),this);
actionContext->regAction(m_visualizeWhitespaceAct,"VisualizeWhitespace","");
m_visualizeWhitespaceAct->setCheckable(true);
m_commentAct->setVisible(false);
m_blockCommentAct->setVisible(false);
m_moveLineUpAction = new QAction(tr("Move Line Up"),this);
actionContext->regAction(m_moveLineUpAction,"MoveLineUp","Ctrl+Shift+Up");
m_moveLineDownAction = new QAction(tr("Move Line Down"),this);
actionContext->regAction(m_moveLineDownAction,"MoveLineDown","Ctrl+Shift+Down");
m_copyLineUpAction = new QAction(tr("Copy Line Up"),this);
actionContext->regAction(m_copyLineUpAction,"CopyLineUp","Ctrl+Alt+Up");
m_copyLineDownAction = new QAction(tr("Copy Line Down"),this);
actionContext->regAction(m_copyLineDownAction,"CopyLineDown","Ctrl+Alt+Down");
m_joinLinesAction = new QAction(tr("Join Lines"),this);
actionContext->regAction(m_joinLinesAction,"JoinLines","Ctrl+J");
connect(m_codeCompleteAct,SIGNAL(triggered()),m_editorWidget,SLOT(codeCompleter()));
// m_widget->addAction(m_foldAct);
// m_widget->addAction(m_unfoldAct);
// m_widget->addAction(m_gotoLineAct);
// m_widget->addAction(m_gotoPrevBlockAct);
// m_widget->addAction(m_gotoNextBlockAct);
// m_widget->addAction(m_selectBlockAct);
// m_widget->addAction(m_gotoMatchBraceAct);
connect(m_editorWidget,SIGNAL(undoAvailable(bool)),m_undoAct,SLOT(setEnabled(bool)));
connect(m_editorWidget,SIGNAL(redoAvailable(bool)),m_redoAct,SLOT(setEnabled(bool)));
connect(m_editorWidget,SIGNAL(copyAvailable(bool)),m_cutAct,SLOT(setEnabled(bool)));
connect(m_editorWidget,SIGNAL(copyAvailable(bool)),m_copyAct,SLOT(setEnabled(bool)));
connect(m_editorWidget,SIGNAL(wordWrapChanged(bool)),m_wordWrapAct,SLOT(setChecked(bool)));
connect(m_undoAct,SIGNAL(triggered()),m_editorWidget,SLOT(undo()));
connect(m_redoAct,SIGNAL(triggered()),m_editorWidget,SLOT(redo()));
connect(m_cutAct,SIGNAL(triggered()),m_editorWidget,SLOT(cut()));
connect(m_copyAct,SIGNAL(triggered()),m_editorWidget,SLOT(copy()));
connect(m_pasteAct,SIGNAL(triggered()),m_editorWidget,SLOT(paste()));
connect(m_selectAllAct,SIGNAL(triggered()),m_editorWidget,SLOT(selectAll()));
connect(m_selectBlockAct,SIGNAL(triggered()),m_editorWidget,SLOT(selectBlock()));
connect(m_exportHtmlAct,SIGNAL(triggered()),this,SLOT(exportHtml()));
#ifndef QT_NO_PRINTER
connect(m_exportPdfAct,SIGNAL(triggered()),this,SLOT(exportPdf()));
connect(m_filePrintAct,SIGNAL(triggered()),this,SLOT(filePrint()));
connect(m_filePrintPreviewAct,SIGNAL(triggered()),this,SLOT(filePrintPreview()));
#endif
connect(m_gotoPrevBlockAct,SIGNAL(triggered()),m_editorWidget,SLOT(gotoPrevBlock()));
connect(m_gotoNextBlockAct,SIGNAL(triggered()),m_editorWidget,SLOT(gotoNextBlock()));
connect(m_gotoMatchBraceAct,SIGNAL(triggered()),m_editorWidget,SLOT(gotoMatchBrace()));
connect(m_gotoLineAct,SIGNAL(triggered()),this,SLOT(gotoLine()));
connect(m_increaseFontSizeAct,SIGNAL(triggered()),this,SLOT(increaseFontSize()));
connect(m_decreaseFontSizeAct,SIGNAL(triggered()),this,SLOT(decreaseFontSize()));
connect(m_resetFontSizeAct,SIGNAL(triggered()),this,SLOT(resetFontSize()));
connect(m_cleanWhitespaceAct,SIGNAL(triggered()),m_editorWidget,SLOT(cleanWhitespace()));
connect(m_wordWrapAct,SIGNAL(triggered(bool)),m_editorWidget,SLOT(setWordWrapOverride(bool)));
connect(m_commentAct,SIGNAL(triggered()),this,SLOT(comment()));
connect(m_blockCommentAct,SIGNAL(triggered()),this,SLOT(blockComment()));
connect(m_autoIndentAct,SIGNAL(triggered()),this,SLOT(autoIndent()));
connect(m_tabToSpacesAct,SIGNAL(toggled(bool)),this,SLOT(tabToSpacesToggled(bool)));
connect(m_visualizeWhitespaceAct,SIGNAL(toggled(bool)),this,SLOT(toggledVisualizeWhitespace(bool)));
connect(m_moveLineUpAction,SIGNAL(triggered()),m_editorWidget,SLOT(moveLineUp()));
connect(m_moveLineDownAction,SIGNAL(triggered()),m_editorWidget,SLOT(moveLineDown()));
connect(m_copyLineUpAction,SIGNAL(triggered()),m_editorWidget,SLOT(copyLineUp()));
connect(m_copyLineDownAction,SIGNAL(triggered()),m_editorWidget,SLOT(copyLineDown()));
connect(m_joinLinesAction,SIGNAL(triggered()),m_editorWidget,SLOT(joinLines()));
//connect(m_lineEndingWindowAct,SIGNAL(triggered()),this,SLOT(lineEndingWindow()));
//connect(m_lineEndingUnixAct,SIGNAL(triggered()),this,SLOT(lineEndingUnixAct()));
QActionGroup *group = new QActionGroup(this);
group->addAction(m_lineEndingWindowAct);
group->addAction(m_lineEndingUnixAct);
connect(group,SIGNAL(triggered(QAction*)),this,SLOT(triggeredLineEnding(QAction*)));
#ifdef Q_OS_WIN
QClipboard *clipboard = QApplication::clipboard();
connect(clipboard,SIGNAL(dataChanged()),this,SLOT(clipbordDataChanged()));
clipbordDataChanged();
#endif
}