insilmaril@0: #include "texteditor.h" insilmaril@0: insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: #include insilmaril@0: insilmaril@0: #include insilmaril@95: #include insilmaril@0: #include insilmaril@0: insilmaril@0: #include "icons/fileopen.xpm" insilmaril@0: #include "icons/filesave.xpm" insilmaril@0: #include "icons/fileprint.xpm" insilmaril@0: #include "icons/editundo.xpm" insilmaril@0: #include "icons/editredo.xpm" insilmaril@0: #include "icons/editcopy.xpm" insilmaril@0: #include "icons/editcut.xpm" insilmaril@0: #include "icons/editpaste.xpm" insilmaril@0: #include "icons/edittrash.xpm" insilmaril@0: #include "icons/formatfixedfont.xpm" insilmaril@0: #include "icons/formattextbold.xpm" insilmaril@0: #include "icons/formattextitalic.xpm" insilmaril@0: #include "icons/formattextunder.xpm" insilmaril@0: #include "icons/formattextleft.xpm" insilmaril@0: #include "icons/formattextcenter.xpm" insilmaril@0: #include "icons/formattextright.xpm" insilmaril@0: #include "icons/formattextjustify.xpm" insilmaril@0: insilmaril@0: extern QCanvas* actCanvas; insilmaril@0: extern int statusbarTime; insilmaril@0: extern QSettings settings; insilmaril@0: insilmaril@94: extern QAction *actionViewToggleNoteEditor; insilmaril@94: insilmaril@0: using namespace std; insilmaril@0: insilmaril@0: insilmaril@0: /////////////////////////////////////////////////////////////////////// insilmaril@0: /////////////////////////////////////////////////////////////////////// insilmaril@0: insilmaril@0: TextEditor::TextEditor() insilmaril@0: { insilmaril@0: printer = new QPrinter( QPrinter::HighResolution ); insilmaril@0: insilmaril@0: // Editor insilmaril@0: e = new QTextEdit( this, "editor" ); insilmaril@0: e->setFocus(); insilmaril@0: e->setTextFormat(RichText); // default insilmaril@0: e->setTabStopWidth (20); // unit is pixel insilmaril@0: e->setColor (black); insilmaril@0: connect (e, SIGNAL( textChanged() ), this, SLOT( editorChanged() ) ); insilmaril@0: setCentralWidget( e ); insilmaril@0: statusBar()->message( "Ready", statusbarTime); insilmaril@0: setCaption("VYM - Note Editor"); insilmaril@0: insilmaril@0: // Toolbars insilmaril@0: setupFileActions(); insilmaril@0: setupEditActions(); insilmaril@0: setupFormatActions(); insilmaril@0: setupSettingsActions(); insilmaril@0: insilmaril@0: // Various states insilmaril@0: emptyPaper = QBrush(gray); insilmaril@0: filledPaper = QBrush(white); insilmaril@0: inactivePaper= QBrush(black); insilmaril@0: setInactive(); insilmaril@0: insilmaril@0: // Load Settings insilmaril@0: resize (settings.readNumEntry( "/vym/noteeditor/geometry/width", 450), insilmaril@0: settings.readNumEntry( "/vym/noteeditor/geometry/height",600)); insilmaril@0: move (settings.readNumEntry( "/vym/noteeditor/geometry/posX", 150), insilmaril@0: settings.readNumEntry( "/vym/noteeditor/geometry/posY", 50)); insilmaril@0: insilmaril@0: if (settings.readEntry( "/vym/noteeditor/showWithMain","yes") =="yes") insilmaril@0: setShowWithMain(true); insilmaril@0: else insilmaril@0: setShowWithMain(false); insilmaril@0: insilmaril@0: varFont.fromString( settings.readEntry insilmaril@0: ("/vym/noteeditor/fonts/varFont", insilmaril@0: "Nimbus Sans l,14,-1,5,48,0,0,0,0,0") insilmaril@0: ); insilmaril@0: fixedFont.fromString (settings.readEntry ( insilmaril@0: "/vym/noteeditor/fonts/fixedFont", insilmaril@0: "Courier,14,-1,5,48,0,0,0,1,0") insilmaril@0: ); insilmaril@0: QString s=settings.readEntry ("/vym/noteeditor/fonts/fonthintDefault","variable"); insilmaril@0: if (s == "fixed") insilmaril@0: { insilmaril@0: actionSettingsFonthintDefault->setOn (true); insilmaril@0: e->setCurrentFont (fixedFont); insilmaril@0: } else insilmaril@0: { insilmaril@0: actionSettingsFonthintDefault->setOn (false); insilmaril@0: e->setCurrentFont (varFont); insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: TextEditor::~TextEditor() insilmaril@0: { insilmaril@0: if (printer) delete printer; insilmaril@0: // Save Settings insilmaril@0: settings.writeEntry( "/vym/noteeditor/geometry/width", width() ); insilmaril@0: settings.writeEntry( "/vym/noteeditor/geometry/height", height() ); insilmaril@0: settings.writeEntry( "/vym/noteeditor/geometry/posX", pos().x() ); insilmaril@0: settings.writeEntry( "/vym/noteeditor/geometry/posY", pos().y() ); insilmaril@0: insilmaril@0: if (showWithMain()) insilmaril@0: settings.writeEntry( "/vym/noteeditor/showWithMain","yes"); insilmaril@0: else insilmaril@0: settings.writeEntry( "/vym/noteeditor/showWithMain","no"); insilmaril@0: insilmaril@0: QString s; insilmaril@0: if (actionSettingsFonthintDefault->isOn() ) insilmaril@0: s="fixed"; insilmaril@0: else insilmaril@0: s="variable"; insilmaril@0: settings.writeEntry( "/vym/noteeditor/fonts/fonthintDefault",s ); insilmaril@0: settings.writeEntry ("/vym/noteeditor/fonts/varFont", insilmaril@0: varFont.toString() ); insilmaril@0: settings.writeEntry ("/vym/noteeditor/fonts/fixedFont", insilmaril@0: fixedFont.toString() ); insilmaril@0: } insilmaril@0: insilmaril@0: bool TextEditor::isEmpty() insilmaril@0: { insilmaril@0: if (e->text().length()) insilmaril@0: return false; insilmaril@0: else insilmaril@0: return true; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setShowWithMain(bool v) insilmaril@0: { insilmaril@0: showwithmain=v; insilmaril@0: } insilmaril@0: insilmaril@0: bool TextEditor::showWithMain() insilmaril@0: { insilmaril@0: return showwithmain; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setFontHint (const QString &fh) insilmaril@0: { insilmaril@0: if (fh=="fixed") insilmaril@0: actionFormatUseFixedFont->setOn (true); insilmaril@0: else insilmaril@0: actionFormatUseFixedFont->setOn (false); insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: QString TextEditor::getFontHint() insilmaril@0: { insilmaril@0: if (actionFormatUseFixedFont->isOn()) insilmaril@0: return "fixed"; insilmaril@0: else insilmaril@0: return "var"; insilmaril@0: } insilmaril@0: insilmaril@0: QString TextEditor::getFontHintDefault() insilmaril@0: { insilmaril@0: if (actionSettingsFonthintDefault->isOn()) insilmaril@0: return "fixed"; insilmaril@0: else insilmaril@0: return "var"; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setFilename(const QString &fn) insilmaril@0: { insilmaril@0: if (state==filledEditor) insilmaril@0: if (fn.isEmpty() ) insilmaril@0: { insilmaril@0: filename=""; insilmaril@0: statusBar()->message( "No filename available for this note.", statusbarTime ); insilmaril@0: } insilmaril@0: else insilmaril@0: { insilmaril@0: filename=fn; insilmaril@0: statusBar()->message( QString( "Current filename is %1" ).arg( filename ), statusbarTime ); insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: QString TextEditor::getFilename() insilmaril@0: { insilmaril@0: return filename; insilmaril@0: } insilmaril@0: insilmaril@0: bool TextEditor::findText(const QString &t, const bool &cs) insilmaril@0: { insilmaril@0: bool wo=false; // word matches insilmaril@0: if (e->find (t, cs, wo, true, 0, 0 )) insilmaril@0: return true; insilmaril@0: else insilmaril@0: return false; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setupFileActions() insilmaril@0: { insilmaril@0: QToolBar *tb = new QToolBar( this ); insilmaril@0: tb->setLabel( "File Actions" ); insilmaril@0: QPopupMenu *menu = new QPopupMenu( this ); insilmaril@0: menuBar()->insertItem( tr( "&File" ), menu ); insilmaril@0: insilmaril@0: QAction *a; insilmaril@0: a = new QAction( tr( "Import" ), QPixmap( fileopen_xpm), tr( "&Import..." ), CTRL + Key_O, this, "fileImport" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textLoad() ) ); insilmaril@0: a->setEnabled(false); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionFileLoad=a; insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: a = new QAction( tr( "Export Note (HTML)" ), QPixmap( filesave_xpm ), tr( "&Export..." ), CTRL + Key_S, this, "fileSave" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textSave() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionFileSave=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Export Note As (HTML) " ), QPixmap(), tr( "Export &As... (HTML)" ), 0, this, "exportHTML" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textSaveAs() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionFileSaveAs=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Export Note As (ASCII) " ), QPixmap(), tr( "Export &As...(ASCII)" ), ALT + Key_X, this, "exportASCII" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textExportAsASCII() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionFileSaveAs=a; insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: a = new QAction( tr( "Print Note" ), QPixmap( fileprint_xpm ), tr( "&Print..." ), CTRL + Key_P, this, "filePrint" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textPrint() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionFilePrint=a; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setupEditActions() insilmaril@0: { insilmaril@0: QToolBar *tb = new QToolBar( this ); insilmaril@0: tb->setLabel( "Edit Actions" ); insilmaril@0: QPopupMenu *menu = new QPopupMenu( this ); insilmaril@0: menuBar()->insertItem( tr( "&Edit" ), menu ); insilmaril@0: insilmaril@0: QAction *a; insilmaril@0: a = new QAction( tr( "Undo" ), QPixmap(editundo_xpm), tr( "&Undo" ), CTRL + Key_Z, this, "undoEvent" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( undo() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: a->addTo( tb); insilmaril@0: actionEditUndo=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Redo" ), QPixmap( editredo_xpm ), tr( "&Redo" ), CTRL + Key_Y, this, "editRedo" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( redo() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditRedo=a; insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: a = new QAction( tr( "Select and copy all" ), QPixmap(), tr( "Select and copy &all" ), CTRL + Key_A, this, "editcopyall" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( editCopyAll() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: a = new QAction( tr( "Copy" ), QPixmap( editcopy_xpm ), tr( "&Copy" ), CTRL + Key_C, this, "editCopy" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( copy() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditCopy=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Cut" ), QPixmap( editcut_xpm ), tr( "Cu&t" ), CTRL + Key_X, this, "editCut" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( cut() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditCut=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Paste" ), QPixmap( editpaste_xpm ), tr( "&Paste" ), CTRL + Key_V, this, "editPaste" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( paste() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditPaste=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Delete all" ), QPixmap( edittrash_xpm ), tr( "&Delete All" ), 0, this, "editDeleteAll" ); insilmaril@0: connect( a, SIGNAL( activated() ), e, SLOT( clear() ) ); insilmaril@0: a->addTo( tb ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditDeleteAll=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Convert paragraphs to linebreaks" ), QPixmap(), tr( "&Convert Paragraphs" ), ALT + Key_P, this, "editConvertPar" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textConvertPar() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditConvertPar=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Join all lines of a paragraph" ), QPixmap(), tr( "&Join lines" ), ALT + Key_J, this, "editJoinLines" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( textJoinLines() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionEditJoinLines=a; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setupFormatActions() insilmaril@0: { insilmaril@0: QToolBar *tb = new QToolBar( this ); insilmaril@0: tb->setLabel( "Format Actions" ); insilmaril@0: QPopupMenu *menu = new QPopupMenu( this ); insilmaril@0: menuBar()->insertItem( tr( "&Format" ), menu ); insilmaril@0: insilmaril@0: QAction *a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Toggle font hint for the whole text" ), QPixmap(formatfixedfont_xpm), tr( "&Font hint" ), ALT + Key_I, this, "fontHint" ); insilmaril@0: a->setToggleAction (true); insilmaril@0: a->setOn (settings.readBoolEntry ("/vym/noteeditor/fonts/useFixedByDefault",false) ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( toggleFonthint() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: a->addTo( tb ); insilmaril@0: actionFormatUseFixedFont=a; insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: insilmaril@0: comboFont = new QComboBox( true, tb ); insilmaril@0: QFontDatabase db; insilmaril@0: comboFont->insertStringList( db.families() ); insilmaril@0: connect( comboFont, SIGNAL( activated( const QString & ) ), insilmaril@0: this, SLOT( textFamily( const QString & ) ) ); insilmaril@0: comboFont->lineEdit()->setText( QApplication::font().family() ); insilmaril@0: insilmaril@0: comboSize = new QComboBox( true, tb ); insilmaril@0: QValueList sizes = db.standardSizes(); insilmaril@0: QValueList::Iterator it = sizes.begin(); insilmaril@0: for ( ; it != sizes.end(); ++it ) insilmaril@0: comboSize->insertItem( QString::number( *it ) ); insilmaril@0: connect( comboSize, SIGNAL( activated( const QString & ) ), insilmaril@0: this, SLOT( textSize( const QString & ) ) ); insilmaril@0: comboSize->lineEdit()->setText( QString::number( QApplication::font().pointSize() ) ); insilmaril@0: insilmaril@0: menu->insertSeparator(); insilmaril@0: insilmaril@0: QPixmap pix( 16, 16 ); insilmaril@0: pix.fill( e->color()); insilmaril@0: actionTextColor = new QAction( pix, tr( "&Color..." ), 0, this, "textColor" ); insilmaril@0: connect( actionTextColor, SIGNAL( activated() ), this, SLOT( textColor() ) ); insilmaril@0: actionTextColor->addTo( tb ); insilmaril@0: actionTextColor->addTo( menu ); insilmaril@0: insilmaril@0: actionTextBold = new QAction( QPixmap (formattextbold_xpm), tr( "&Bold" ), CTRL + Key_B, this, "textBold" ); insilmaril@0: connect( actionTextBold, SIGNAL( activated() ), this, SLOT( textBold() ) ); insilmaril@0: actionTextBold->addTo( tb ); insilmaril@0: actionTextBold->addTo( menu ); insilmaril@0: actionTextBold->setToggleAction( true ); insilmaril@0: actionTextItalic = new QAction( QPixmap(formattextitalic_xpm ), tr( "&Italic" ), CTRL + Key_I, this, "textItalic" ); insilmaril@0: connect( actionTextItalic, SIGNAL( activated() ), this, SLOT( textItalic() ) ); insilmaril@0: actionTextItalic->addTo( tb ); insilmaril@0: actionTextItalic->addTo( menu ); insilmaril@0: actionTextItalic->setToggleAction( true ); insilmaril@0: actionTextUnderline = new QAction( QPixmap (formattextunder_xpm ), tr( "&Underline" ), CTRL + Key_U, this, "textUnderline" ); insilmaril@0: connect( actionTextUnderline, SIGNAL( activated() ), this, SLOT( textUnderline() ) ); insilmaril@0: actionTextUnderline->addTo( tb ); insilmaril@0: actionTextUnderline->addTo( menu ); insilmaril@0: actionTextUnderline->setToggleAction( true ); insilmaril@0: menu->insertSeparator(); insilmaril@0: insilmaril@0: QActionGroup *grp = new QActionGroup( this ); insilmaril@0: connect( grp, SIGNAL( selected( QAction* ) ), this, SLOT( textAlign( QAction* ) ) ); insilmaril@0: insilmaril@0: actionAlignLeft = new QAction( QPixmap (formattextleft_xpm ), tr( "&Left" ), CTRL + Key_L, grp, "textLeft" ); insilmaril@0: actionAlignLeft->setToggleAction( true ); insilmaril@0: actionAlignCenter = new QAction( QPixmap (formattextcenter_xpm ), tr( "C&enter" ), CTRL + Key_E, grp, "textCenter" ); insilmaril@0: actionAlignCenter->setToggleAction( true ); insilmaril@0: actionAlignRight = new QAction( QPixmap (formattextright_xpm ), tr( "&Right" ), CTRL + Key_R, grp, "textRight" ); insilmaril@0: actionAlignRight->setToggleAction( true ); insilmaril@0: actionAlignJustify = new QAction( QPixmap ( formattextjustify_xpm ), tr( "&Justify" ), CTRL + Key_J, grp, "textjustify" ); insilmaril@0: actionAlignJustify->setToggleAction( true ); insilmaril@0: insilmaril@0: grp->addTo( tb ); insilmaril@0: grp->addTo( menu ); insilmaril@0: insilmaril@0: connect( e, SIGNAL( currentFontChanged( const QFont & ) ), insilmaril@0: this, SLOT( fontChanged( const QFont & ) ) ); insilmaril@0: connect( e, SIGNAL( currentColorChanged( const QColor & ) ), insilmaril@0: this, SLOT( colorChanged( const QColor & ) ) ); insilmaril@0: connect( e, SIGNAL( currentAlignmentChanged( int ) ), insilmaril@0: this, SLOT( alignmentChanged( int ) ) ); insilmaril@0: insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setupSettingsActions() insilmaril@0: { insilmaril@0: QPopupMenu *menu = new QPopupMenu( this ); insilmaril@0: menuBar()->insertItem( tr( "&Settings" ), menu ); insilmaril@0: insilmaril@0: QAction *a; insilmaril@0: a = new QAction( tr( "Set fixed font" ), QPixmap(), tr( "Set &fixed font" ), 0, this, "setFixedFont" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( setFixedFont() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionSettingsFixedFont=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Set variable font" ), QPixmap(), tr( "Set &variable font" ), 0, this, "setvariableFont" ); insilmaril@0: connect( a, SIGNAL( activated() ), this, SLOT( setVarFont() ) ); insilmaril@0: a->addTo( menu ); insilmaril@0: actionSettingsVarFont=a; insilmaril@0: insilmaril@0: a = new QAction( tr( "Used fixed font by default" ), QPixmap(), tr( "&fixed font is default" ), 0, this, "fonthintDefault" ); insilmaril@0: a->setToggleAction (true); insilmaril@0: // set state later in constructor... insilmaril@0: a->addTo( menu ); insilmaril@0: actionSettingsFonthintDefault=a; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textLoad() insilmaril@0: { insilmaril@0: if (state!=inactiveEditor) insilmaril@0: { insilmaril@0: if (e->length()) insilmaril@0: { insilmaril@0: QMessageBox mb( "VYM - Note Editor", insilmaril@0: "Loading will overwrite the existing note", insilmaril@0: QMessageBox::Warning, insilmaril@0: QMessageBox::Yes | QMessageBox::Default, insilmaril@0: QMessageBox::Cancel, insilmaril@0: 0 ); insilmaril@0: mb.setButtonText( QMessageBox::Yes, "Load note" ); insilmaril@0: switch( mb.exec() ) { insilmaril@0: case QMessageBox::Cancel: insilmaril@0: return; insilmaril@0: break; insilmaril@0: } insilmaril@0: } insilmaril@0: // Load note insilmaril@0: QFileDialog *fd=new QFileDialog( this); insilmaril@0: fd->addFilter ("ASCII texts (*.txt)"); insilmaril@0: fd->addFilter ("VYM notes (*.html)"); insilmaril@0: fd->show(); insilmaril@0: QString fn; insilmaril@0: if ( fd->exec() == QDialog::Accepted ) insilmaril@0: fn = fd->selectedFile(); insilmaril@0: insilmaril@0: if ( !fn.isEmpty() ) insilmaril@0: { insilmaril@0: QFile f( fn ); insilmaril@0: if ( !f.open( IO_ReadOnly ) ) insilmaril@0: return; insilmaril@0: insilmaril@0: QTextStream ts( &f ); insilmaril@0: setText( ts.read() ); insilmaril@0: editorChanged(); insilmaril@0: } insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::closeEvent( QCloseEvent* ce ) insilmaril@0: { insilmaril@0: if ( !e->isModified() ) insilmaril@0: { insilmaril@0: ce->accept(); // TextEditor can be reopened with show() insilmaril@94: actionViewToggleNoteEditor->setOn (false); insilmaril@94: showwithmain=false; insilmaril@0: return; insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: QString TextEditor::getText() insilmaril@0: { insilmaril@0: return e->text(); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::editorChanged() insilmaril@0: { insilmaril@0: // received, when QTextEdit::text() has changed insilmaril@0: EditorState oldstate=state; insilmaril@0: insilmaril@0: if (isEmpty()) insilmaril@0: state=emptyEditor; insilmaril@0: else insilmaril@0: state=filledEditor; insilmaril@0: insilmaril@0: if (state != oldstate) insilmaril@0: { insilmaril@0: if (state==emptyEditor) insilmaril@0: e->setPaper (emptyPaper); insilmaril@0: else insilmaril@0: e->setPaper (filledPaper); insilmaril@0: } insilmaril@0: // SLOT is LinkableMapObj, which will update systemFlag insilmaril@0: emit (textHasChanged() ); insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: void TextEditor::setText(QString t) insilmaril@0: { insilmaril@0: if ( !QStyleSheet::mightBeRichText( t ) ) insilmaril@0: t = QStyleSheet::convertFromPlainText( t, QStyleSheetItem::WhiteSpaceNormal ); insilmaril@0: e->setReadOnly(false); insilmaril@0: e->setText(t); insilmaril@0: editorChanged(); //not called automagically insilmaril@0: insilmaril@0: enableActions(); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setInactive() insilmaril@0: { insilmaril@0: setText(""); insilmaril@0: state=inactiveEditor; insilmaril@0: e->setPaper (inactivePaper); insilmaril@0: e->setReadOnly (true); insilmaril@0: insilmaril@0: disableActions(); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::editCopyAll() insilmaril@0: { insilmaril@0: e->selectAll(); insilmaril@0: e->copy(); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textSaveAs() insilmaril@0: { insilmaril@0: QString fn = QFileDialog::getSaveFileName( QString::null, "VYM Note (HTML) (*.html);;All files (*)", insilmaril@0: this,"export note dialog",tr("Export Note to single file") ); insilmaril@0: insilmaril@0: if ( !fn.isEmpty() ) insilmaril@0: { insilmaril@0: QFile file (fn); insilmaril@0: if (file.exists()) insilmaril@0: { insilmaril@0: QMessageBox mb( "VYM", insilmaril@0: tr("The file ") + fn + insilmaril@0: tr(" exists already. " insilmaril@0: "Do you want to overwrite it?"), insilmaril@0: QMessageBox::Warning, insilmaril@0: QMessageBox::Yes | QMessageBox::Default, insilmaril@0: QMessageBox::Cancel | QMessageBox::Escape, insilmaril@0: QMessageBox::NoButton ); insilmaril@0: mb.setButtonText( QMessageBox::Yes, tr("Overwrite") ); insilmaril@0: mb.setButtonText( QMessageBox::No, tr("Cancel")); insilmaril@0: switch( mb.exec() ) { insilmaril@0: case QMessageBox::Yes: insilmaril@0: // save insilmaril@0: filename = fn; insilmaril@0: textSave(); insilmaril@0: return; insilmaril@0: case QMessageBox::Cancel: insilmaril@0: // do nothing insilmaril@0: break; insilmaril@0: } insilmaril@0: } else insilmaril@0: { insilmaril@0: filename = fn; insilmaril@0: textSave(); insilmaril@0: return; insilmaril@0: } insilmaril@0: } insilmaril@0: statusBar()->message(tr( "Couldn't export note ") + fn, statusbarTime ); insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: void TextEditor::textSave() insilmaril@0: { insilmaril@0: if ( filename.isEmpty() ) insilmaril@0: { insilmaril@0: textSaveAs(); insilmaril@0: return; insilmaril@0: } insilmaril@0: insilmaril@0: QString text = e->text(); insilmaril@0: QFile f( filename ); insilmaril@0: if ( !f.open( IO_WriteOnly ) ) insilmaril@0: { insilmaril@0: statusBar()->message( QString("Could not write to %1").arg(filename), insilmaril@0: statusbarTime ); insilmaril@0: return; insilmaril@0: } insilmaril@0: insilmaril@0: QTextStream t( &f ); insilmaril@0: t << text; insilmaril@0: f.close(); insilmaril@0: insilmaril@0: e->setModified( FALSE ); insilmaril@0: insilmaril@0: statusBar()->message( QString( "Note exported as %1" ).arg( filename ), statusbarTime ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textConvertPar() insilmaril@0: { insilmaril@0: // In X11 a copy&paste generates paragraphs, insilmaril@0: // which is not always wanted insilmaril@0: // This function replaces paragraphs by linebreaks. insilmaril@0: int parFrom, parTo, indFrom, indTo; insilmaril@0: e->getSelection (&parFrom,&indFrom,&parTo,&indTo); insilmaril@0: QString t; insilmaril@0: if (parFrom>-1) insilmaril@0: t=e->selectedText(); insilmaril@0: else insilmaril@0: t=e->text(); insilmaril@0: insilmaril@0: QRegExp re(""); insilmaril@0: re.setMinimal(true); insilmaril@0: t.replace (re,""); insilmaril@0: t.replace ("

","
"); insilmaril@0: if (parFrom>-1) insilmaril@0: { insilmaril@0: e->setCursorPosition (parFrom,indFrom); insilmaril@0: e->cut(); insilmaril@0: // Tried to simply insert the changed text with insilmaril@0: // e->insert (t,(uint)(QTextEdit::RemoveSelected)); insilmaril@0: // but then the html would be quoted. So I use the ugly insilmaril@0: // way: insert a marker, replace it in whole text of QTextEdit insilmaril@0: QString marker="R3PlAcEMeL4teR!"; insilmaril@0: e->insert (marker); insilmaril@0: e->setText (e->text().replace(marker,t)); insilmaril@0: } else insilmaril@0: e->setText(t); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textJoinLines() insilmaril@0: { insilmaril@0: int parFrom, parTo, indFrom, indTo; insilmaril@0: e->getSelection (&parFrom,&indFrom,&parTo,&indTo); insilmaril@0: QString t; insilmaril@0: if (parFrom>-1) insilmaril@0: t=e->selectedText(); insilmaril@0: else insilmaril@0: t=e->text(); insilmaril@0: // In addition to textConvertPar it is sometimes insilmaril@0: // useful to join all lines of a paragraph insilmaril@0: QRegExp re("

\n+

(?!

)"); insilmaril@0: re.setMinimal(true); insilmaril@0: t.replace (re," "); insilmaril@0: insilmaril@0: // Above we may have introduced new " " at beginning of a insilmaril@0: // paragraph - remove it. insilmaril@0: re.setPattern("

"); insilmaril@0: t.replace (re,"

"); insilmaril@0: if (parFrom>-1) insilmaril@0: { insilmaril@0: e->setCursorPosition (parFrom,indFrom); insilmaril@0: e->cut(); insilmaril@0: // Tried to simply insert the changed text with insilmaril@0: // e->insert (t,(uint)(QTextEdit::RemoveSelected)); insilmaril@0: // but then the html would be quoted. So I use the ugly insilmaril@0: // way: insert a marker, replace it in whole text of QTextEdit insilmaril@0: QString marker="R3PlAcEMeL4teR!"; insilmaril@0: e->insert (marker); insilmaril@0: e->setText (e->text().replace(marker,t)); insilmaril@0: } else insilmaril@0: e->setText(t); insilmaril@0: } insilmaril@0: insilmaril@0: QString TextEditor::textConvertToASCII(const QString &t) insilmaril@0: { insilmaril@0: QString r=t; insilmaril@0: insilmaril@0: // convert all "" to "\n" insilmaril@0: QRegExp re(""); insilmaril@0: re.setMinimal(true); insilmaril@0: r.replace (re,"\n"); insilmaril@0: insilmaril@0: // convert all "

" to "\n" insilmaril@0: re.setPattern ("/p"); insilmaril@0: r.replace (re,"\n"); insilmaril@0: insilmaril@0: // remove all remaining tags insilmaril@0: re.setPattern ("<.*>"); insilmaril@0: r.replace (re,""); insilmaril@0: insilmaril@0: // convert "&", "<" and ">" insilmaril@0: re.setPattern (">"); insilmaril@0: r.replace (re,">"); insilmaril@0: re.setPattern ("<"); insilmaril@0: r.replace (re,"<"); insilmaril@0: re.setPattern ("&"); insilmaril@0: r.replace (re,"&"); insilmaril@0: return r; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textExportAsASCII() insilmaril@0: { insilmaril@0: QString text = textConvertToASCII( e->text()); insilmaril@0: QString fn = QFileDialog::getSaveFileName( QString::null, "VYM Note (ASCII) (*.txt);;All files (*)", insilmaril@0: this,"export note dialog",tr("Export Note to single file (ASCII)") ); insilmaril@0: int ret=-1; insilmaril@0: insilmaril@0: if ( !fn.isEmpty() ) insilmaril@0: { insilmaril@0: QFile file (fn); insilmaril@0: if (file.exists()) insilmaril@0: { insilmaril@0: QMessageBox mb( "VYM", insilmaril@0: tr("The file ") + fn + insilmaril@0: tr(" exists already. " insilmaril@0: "Do you want to overwrite it?"), insilmaril@0: QMessageBox::Warning, insilmaril@0: QMessageBox::Yes | QMessageBox::Default, insilmaril@0: QMessageBox::Cancel | QMessageBox::Escape, insilmaril@0: QMessageBox::NoButton ); insilmaril@0: mb.setButtonText( QMessageBox::Yes, tr("Overwrite") ); insilmaril@0: mb.setButtonText( QMessageBox::No, tr("Cancel")); insilmaril@0: ret=mb.exec(); insilmaril@0: } insilmaril@0: if (ret==QMessageBox::Cancel) insilmaril@0: return; insilmaril@0: insilmaril@0: // save insilmaril@0: if ( !file.open( IO_WriteOnly ) ) insilmaril@0: statusBar()->message( QString("Could not write to %1").arg(filename), insilmaril@0: statusbarTime ); insilmaril@0: else insilmaril@0: { insilmaril@0: QTextStream t( &file ); insilmaril@0: t << text; insilmaril@0: file.close(); insilmaril@0: insilmaril@0: statusBar()->message( QString( "Note exported as %1" ).arg( fn ), statusbarTime ); insilmaril@0: } insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: void TextEditor::textPrint() insilmaril@0: { insilmaril@0: printer->setFullPage(TRUE); insilmaril@0: if ( printer->setup( this ) ) insilmaril@0: { insilmaril@0: QPainter p( printer ); insilmaril@0: // Check that there is a valid device to print to. insilmaril@0: if ( !p.device() ) return; insilmaril@0: QPaintDeviceMetrics metrics( p.device() ); insilmaril@0: int dpiy = metrics.logicalDpiY(); insilmaril@0: int margin = (int) ( (2/2.54)*dpiy ); // 2 cm margins insilmaril@0: QRect body( margin, margin, metrics.width() - 2*margin, metrics.height() - 2*margin ); insilmaril@0: QFont font( e->currentFont() ); insilmaril@0: font.setPointSize( 10 ); // we define 10pt to be a nice base size for printing insilmaril@0: insilmaril@0: QSimpleRichText richText( e->text(), font, insilmaril@0: e->context(), insilmaril@0: e->styleSheet(), insilmaril@0: e->mimeSourceFactory(), insilmaril@0: body.height() ); insilmaril@0: richText.setWidth( &p, body.width() ); insilmaril@0: QRect view( body ); insilmaril@0: int page = 1; insilmaril@0: do insilmaril@0: { insilmaril@0: richText.draw( &p, body.left(), body.top(), view, colorGroup() ); insilmaril@0: view.moveBy( 0, body.height() ); insilmaril@0: p.translate( 0 , -body.height() ); insilmaril@0: p.setFont( font ); insilmaril@0: p.drawText( view.right() - p.fontMetrics().width( QString::number( page ) ), insilmaril@0: view.bottom() + p.fontMetrics().ascent() + 5, QString::number( page ) ); insilmaril@0: if ( view.top() >= richText.height() ) insilmaril@0: break; insilmaril@0: printer->newPage(); insilmaril@0: page++; insilmaril@0: } while (TRUE); insilmaril@0: } insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textEditUndo() insilmaril@0: { insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::toggleFonthint() insilmaril@0: { insilmaril@0: setUpdatesEnabled (false); insilmaril@0: e->selectAll (true); insilmaril@0: if (!actionFormatUseFixedFont->isOn() ) insilmaril@0: e->setCurrentFont (varFont); insilmaril@0: else insilmaril@0: e->setCurrentFont (fixedFont); insilmaril@0: e->selectAll (false); insilmaril@0: setUpdatesEnabled (true); insilmaril@0: repaint(); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setFixedFont() insilmaril@0: { insilmaril@0: bool ok; insilmaril@0: QFont font =QFontDialog::getFont( insilmaril@0: &ok, fixedFont, this ); insilmaril@0: if ( ok ) insilmaril@0: // font is set to the font the user selected insilmaril@0: fixedFont=font; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::setVarFont() insilmaril@0: { insilmaril@0: bool ok; insilmaril@0: QFont font =QFontDialog::getFont( insilmaril@0: &ok, varFont, this ); insilmaril@0: if ( ok ) insilmaril@0: // font is set to the font the user selected insilmaril@0: varFont=font; insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textBold() insilmaril@0: { insilmaril@0: e->setBold( actionTextBold->isOn() ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textUnderline() insilmaril@0: { insilmaril@0: e->setUnderline( actionTextUnderline->isOn() ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textItalic() insilmaril@0: { insilmaril@0: e->setItalic( actionTextItalic->isOn() ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textFamily( const QString &f ) insilmaril@0: { insilmaril@0: e->setFamily( f ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textSize( const QString &p ) insilmaril@0: { insilmaril@0: e->setPointSize( p.toInt() ); insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: void TextEditor::textColor() insilmaril@0: { insilmaril@0: QColor col = QColorDialog::getColor( e->color(), this ); insilmaril@0: if ( !col.isValid() ) insilmaril@0: return; insilmaril@0: e->setColor( col ); insilmaril@0: QPixmap pix( 16, 16 ); insilmaril@0: pix.fill( black ); insilmaril@0: actionTextColor->setIconSet( pix ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::textAlign( QAction *a ) insilmaril@0: { insilmaril@0: if ( a == actionAlignLeft ) insilmaril@0: e->setAlignment( AlignLeft ); insilmaril@0: else if ( a == actionAlignCenter ) insilmaril@0: e->setAlignment( AlignHCenter ); insilmaril@0: else if ( a == actionAlignRight ) insilmaril@0: e->setAlignment( AlignRight ); insilmaril@0: else if ( a == actionAlignJustify ) insilmaril@0: e->setAlignment( AlignJustify ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::fontChanged( const QFont &f ) insilmaril@0: { insilmaril@0: comboFont->lineEdit()->setText( f.family() ); insilmaril@0: comboSize->lineEdit()->setText( QString::number( f.pointSize() ) ); insilmaril@0: actionTextBold->setOn( f.bold() ); insilmaril@0: actionTextItalic->setOn( f.italic() ); insilmaril@0: actionTextUnderline->setOn( f.underline() ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::colorChanged( const QColor &c ) insilmaril@0: { insilmaril@0: QPixmap pix( 16, 16 ); insilmaril@0: pix.fill( c ); insilmaril@0: actionTextColor->setIconSet( pix ); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::alignmentChanged( int a ) insilmaril@0: { insilmaril@0: if ( ( a == AlignAuto ) || ( a & AlignLeft )) insilmaril@0: actionAlignLeft->setOn( true ); insilmaril@0: else if ( ( a & AlignHCenter ) ) insilmaril@0: actionAlignCenter->setOn( true ); insilmaril@0: else if ( ( a & AlignRight ) ) insilmaril@0: actionAlignRight->setOn( true ); insilmaril@0: else if ( ( a & AlignJustify ) ) insilmaril@0: actionAlignJustify->setOn( true ); insilmaril@0: } insilmaril@0: insilmaril@0: insilmaril@0: insilmaril@0: void TextEditor::enableActions() insilmaril@0: { insilmaril@0: actionFileLoad->setEnabled(true); insilmaril@0: actionFileSave->setEnabled(true); insilmaril@0: actionFileSaveAs->setEnabled(true); insilmaril@0: actionFilePrint->setEnabled(true); insilmaril@0: actionEditUndo->setEnabled(true); insilmaril@0: actionEditRedo->setEnabled(true); insilmaril@0: actionEditCopy->setEnabled(true); insilmaril@0: actionEditCut->setEnabled(true); insilmaril@0: actionEditPaste->setEnabled(true); insilmaril@0: actionEditDeleteAll->setEnabled(true); insilmaril@0: actionEditConvertPar->setEnabled(true); insilmaril@0: actionEditJoinLines->setEnabled(true); insilmaril@0: actionFormatUseFixedFont->setEnabled(true); insilmaril@0: } insilmaril@0: insilmaril@0: void TextEditor::disableActions() insilmaril@0: { insilmaril@0: actionFileLoad->setEnabled(false); insilmaril@0: actionFileSave->setEnabled(false); insilmaril@0: actionFileSaveAs->setEnabled(false); insilmaril@0: actionFilePrint->setEnabled(false); insilmaril@0: actionEditUndo->setEnabled(false); insilmaril@0: actionEditRedo->setEnabled(false); insilmaril@0: actionEditCopy->setEnabled(false); insilmaril@0: actionEditCut->setEnabled(false); insilmaril@0: actionEditPaste->setEnabled(false); insilmaril@0: actionEditDeleteAll->setEnabled(false); insilmaril@0: actionEditConvertPar->setEnabled(false); insilmaril@0: actionEditJoinLines->setEnabled(false); insilmaril@0: actionFormatUseFixedFont->setEnabled(false); insilmaril@0: } insilmaril@0: insilmaril@0: