jhilmer@142: /* emacs: -*- Mode: C; c-style: "bsd"; c-basic-offset: 4; c-recognize-knr-p: nil; -*- */
insilmaril@0: #include "texteditor.h"
insilmaril@0: 
insilmaril@0: #include <qcanvas.h>
insilmaril@0: #include <qstatusbar.h>
insilmaril@0: #include <qmessagebox.h>
insilmaril@0: #include <qaction.h>
insilmaril@0: #include <qapplication.h>
insilmaril@0: #include <qpainter.h>
insilmaril@0: #include <qprinter.h>
insilmaril@0: #include <qfile.h>
insilmaril@0: #include <qfiledialog.h>
insilmaril@0: #include <qtoolbar.h>
insilmaril@0: #include <qpopupmenu.h>
insilmaril@0: #include <qmenubar.h>
insilmaril@0: #include <qtextedit.h>
insilmaril@0: #include <qaccel.h>
insilmaril@0: #include <qtextstream.h>
insilmaril@0: #include <qpaintdevicemetrics.h>
insilmaril@0: #include <qsettings.h>
insilmaril@0: #include <qfontdialog.h>
insilmaril@0: #include <qmessagebox.h>
insilmaril@0: #include <qcolordialog.h>
insilmaril@0: #include <qregexp.h>
insilmaril@0: #include <qlineedit.h>
insilmaril@0: #include <qsimplerichtext.h>
insilmaril@0: 
insilmaril@0: #include <iostream>
insilmaril@95: #include <cstdlib>
insilmaril@0: #include <typeinfo>
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"
jhilmer@142: #include "icons/formattextsub.xpm"
jhilmer@142: #include "icons/formattextsuper.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: 
jhilmer@142: 
insilmaril@0: TextEditor::TextEditor()
insilmaril@0: {
insilmaril@0:     printer = new QPrinter( QPrinter::HighResolution );
insilmaril@123: 	printer->setPrinterName (settings.readEntry("/vym/mainwindow/printerName",printer->printerName()));
insilmaril@0: 
jhilmer@142: 	// Editor (use MyTextEdit to wrap verticalAlignmentChanged to 
jhilmer@142: 	//         int argument. see header file)
jhilmer@142:     e = new MyTextEdit( 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@106: 	filenameHint="";
insilmaril@123: 
insilmaril@123: 	// Save settings in vymrc
insilmaril@123: 	settings.writeEntry("/vym/mainwindow/printerName",printer->printerName());
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@106: void TextEditor::setFilenameHint(const QString &fnh)
insilmaril@106: {
insilmaril@106: 	filenameHint=fnh;
insilmaril@106: }
insilmaril@106: 
insilmaril@106: QString TextEditor::getFilenameHint()
insilmaril@106: {
insilmaril@106: 	return filenameHint;
insilmaril@106: }
insilmaril@106: 
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<int> sizes = db.standardSizes();
insilmaril@0:     QValueList<int>::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: 
jhilmer@142:     QActionGroup *grp2 = new QActionGroup( this );
jhilmer@142:     grp2->setExclusive(false);
jhilmer@142:     actionAlignSubScript = new QAction( QPixmap (formattextsub_xpm ), tr( "Subs&cript" ), CTRL + SHIFT + Key_B, grp2, "textSubscript" );
jhilmer@142: 
jhilmer@142:     actionAlignSubScript->setToggleAction( true );
jhilmer@142:     connect(actionAlignSubScript, SIGNAL(activated()), this, SLOT(textVAlign()));
jhilmer@142: 
jhilmer@142:     actionAlignSuperScript = new QAction( QPixmap (formattextsuper_xpm ), tr( "Su&perscript" ), CTRL + SHIFT + Key_P, grp2, "textSuperscript" );
jhilmer@142: 
jhilmer@142:     actionAlignSuperScript->setToggleAction( true );
jhilmer@142:     connect(actionAlignSuperScript, SIGNAL(activated()), this, SLOT(textVAlign()));
jhilmer@142: 
jhilmer@142:     menu->insertSeparator();
jhilmer@142:     
jhilmer@142:     grp2->addTo(tb);
jhilmer@142:     grp2->addTo(menu);
jhilmer@142: 
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 ) ) );
jhilmer@142:     connect( e, SIGNAL( currentVerticalAlignmentChanged(int)),
jhilmer@142: 	     this, SLOT( verticalAlignmentChanged(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: {
jhilmer@144:     ce->accept();	// TextEditor can be reopened with show()
jhilmer@144:     actionViewToggleNoteEditor->setOn (false);
jhilmer@144:     showwithmain=false;
jhilmer@144:     return;
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==emptyEditor)
insilmaril@0: 			e->setPaper (emptyPaper);
insilmaril@0: 		else
insilmaril@0: 			e->setPaper (filledPaper);
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@160: //	editorChanged();	//not called automagically  FIXME or is it?
insilmaril@0: 
insilmaril@0: 	enableActions();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void TextEditor::setInactive()
insilmaril@0: {
jhilmer@135: 	state=inactiveEditor;
insilmaril@0: 	setText("");
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("<p.*>");
insilmaril@0: 	re.setMinimal(true);
insilmaril@0: 	t.replace (re,"");
insilmaril@0: 	t.replace ("</p>","<br />");
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("</p>\n+<p>(?!</p>)");
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("<p> ");
insilmaril@0: 	t.replace (re,"<p>");
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@131: QString textConvertToASCII(const QString &t)
insilmaril@0: {
insilmaril@0: 	QString r=t;
insilmaril@0: 
insilmaril@0: 	// convert all "<br*>" to "\n"
insilmaril@0: 	QRegExp re("<br.*>");
insilmaril@0: 	re.setMinimal(true);
insilmaril@0: 	r.replace (re,"\n");
insilmaril@0: 
insilmaril@131: 	// convert all "<p>" to "\n"
insilmaril@131: 	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 ("&gt;");
insilmaril@0: 	r.replace (re,">");
insilmaril@0: 	re.setPattern ("&lt;");
insilmaril@0: 	r.replace (re,"<");
insilmaril@0: 	re.setPattern ("&amp;");
insilmaril@0: 	r.replace (re,"&");
insilmaril@131: 	re.setPattern ("&quot;");
insilmaril@131: 	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@106: 	QString fn,s;
insilmaril@106: 	if (!filenameHint.isEmpty())
insilmaril@106: 	{
insilmaril@106: 		if (!filenameHint.contains (".txt"))
insilmaril@106: 			s=filenameHint+".txt";
insilmaril@106: 		else	
insilmaril@106: 			s=filenameHint;
insilmaril@106: 	} else	
insilmaril@106: 		s=QString::null;
insilmaril@106: 	fn = QFileDialog::getSaveFileName( s, "VYM Note (ASCII) (*.txt);;All files (*)", 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: 
jhilmer@142: void TextEditor::textVAlign()
jhilmer@142: {
jhilmer@142:     if ( sender() == actionAlignSuperScript && actionAlignSuperScript->isOn()) {
jhilmer@142: 	e->setVerticalAlignment( QTextEdit::AlignSuperScript);
jhilmer@142:     } else if (sender() == actionAlignSubScript && actionAlignSubScript->isOn()) {
jhilmer@142: 	e->setVerticalAlignment( QTextEdit::AlignSubScript);
jhilmer@142:     } else {
jhilmer@142: 	e->setVerticalAlignment( QTextEdit::AlignNormal);
jhilmer@142:     }
jhilmer@142: }
jhilmer@142: 
jhilmer@142: 
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: 
jhilmer@142: void TextEditor::verticalAlignmentChanged(int a) 
jhilmer@142: {
jhilmer@142:     if (a == QTextEdit::AlignSuperScript ) {
jhilmer@142: 	actionAlignSuperScript->setOn(true);
jhilmer@142: 	actionAlignSubScript->setOn(false);
jhilmer@142:     } else if (a == QTextEdit::AlignSubScript ) {
jhilmer@142: 	actionAlignSuperScript->setOn(false);
jhilmer@142: 	actionAlignSubScript->setOn(true);
jhilmer@142:     } else {
jhilmer@142: 	actionAlignSuperScript->setOn(false);
jhilmer@142: 	actionAlignSubScript->setOn(false);
jhilmer@142:     }
jhilmer@142: }
jhilmer@142: 
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: