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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "multilineeditorimpl.h"
+#include "formwindow.h"
+#include "command.h"
+#include "mainwindow.h"
+#include "richtextfontdialog.h"
+#include "syntaxhighlighter_html.h"
+#include "widgetfactory.h"
+
+#include <kiconloader.h>
+#include "tdevdesigner_part.h"
+
+#include <tqtextedit.h>
+#include <tqrichtext_p.h>
+#include <tqpushbutton.h>
+#include <tqlayout.h>
+#include <tqtoolbutton.h>
+#include <tqapplication.h>
+#include <tqaction.h>
+#include <tqmetaobject.h>
+
+#include <tdelocale.h>
+
+ToolBarItem::ToolBarItem( TQWidget *parent, TQWidget *toolBar,
+ const TQString &label, const TQString &tagstr,
+ const TQIconSet &icon, const TQKeySequence &key )
+ : TQAction( parent )
+{
+ setIconSet( icon );
+ setText( label );
+ setAccel( key );
+ addTo( toolBar );
+ tag = tagstr;
+ connect( this, TQT_SIGNAL( activated() ), this, TQT_SLOT( wasActivated() ) );
+}
+
+ToolBarItem::~ToolBarItem()
+{
+
+}
+
+void ToolBarItem::wasActivated()
+{
+ emit clicked( tag );
+}
+
+TextEdit::TextEdit( TQWidget *parent, const char *name )
+ : TQTextEdit( parent, name )
+{
+ setTextFormat( TQt::PlainText );
+}
+
+TQTextParagraph* TextEdit::paragraph()
+{
+ TQTextCursor *tc = new TQTextCursor( TQTextEdit::document() );
+ return tc->paragraph();
+}
+
+
+MultiLineEditor::MultiLineEditor( bool call_static, bool richtextMode, TQWidget *parent, TQWidget *editWidget,
+ FormWindow *fw, const TQString &text )
+ : MultiLineEditorBase( parent, 0, WType_Dialog | WShowModal ), formwindow( fw ), doWrap( FALSE )
+{
+ callStatic = call_static;
+
+ if ( callStatic )
+ applyButton->hide();
+
+ textEdit = new TextEdit( centralWidget(), "textedit" );
+ Layout4->insertWidget( 0, textEdit );
+
+ if ( richtextMode ) {
+ TQPopupMenu *stylesMenu = new TQPopupMenu( this );
+ menuBar->insertItem( i18n( "&Styles" ), stylesMenu );
+
+ basicToolBar = new TQToolBar( i18n( "Basics" ), this, DockTop );
+
+ ToolBarItem *it = new ToolBarItem( this, basicToolBar, i18n( "Italic" ),
+ "i", BarIcon( "designer_textitalic.png", TDevDesignerPartFactory::instance() ), CTRL+Key_I );
+ it->addTo( stylesMenu );
+ connect( it, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *b = new ToolBarItem( this, basicToolBar, i18n( "Bold" ),
+ "b", BarIcon( "designer_textbold.png", TDevDesignerPartFactory::instance() ), CTRL+Key_B );
+ b->addTo( stylesMenu );
+ connect( b, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *ul = new ToolBarItem( this, basicToolBar, i18n( "Underline" ),
+ "u", BarIcon( "designer_textunderline.png" , TDevDesignerPartFactory::instance()), CTRL+Key_U );
+ ul->addTo( stylesMenu );
+ connect( ul, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *tt = new ToolBarItem( this, basicToolBar, i18n( "Typewriter" ),
+ "tt", BarIcon( "designer_textteletext.png", TDevDesignerPartFactory::instance() ) );
+ tt->addTo( stylesMenu );
+ connect( tt, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ basicToolBar->addSeparator();
+
+ TQPopupMenu *layoutMenu = new TQPopupMenu( this );
+ menuBar->insertItem( i18n( "&Layout" ), layoutMenu );
+
+ TQAction *brAction = new TQAction( this );
+ brAction->setIconSet( BarIcon( "designer_textlinebreak.png", TDevDesignerPartFactory::instance() ) );
+ brAction->setText( i18n("Break" ) );
+ brAction->addTo( basicToolBar );
+ brAction->addTo( layoutMenu );
+ connect( brAction, TQT_SIGNAL( activated() ) , this, TQT_SLOT( insertBR() ) );
+
+ ToolBarItem *p = new ToolBarItem( this, basicToolBar, i18n( "Paragraph" ),
+ "p", BarIcon( "designer_textparagraph.png", TDevDesignerPartFactory::instance() ) );
+ p->addTo( layoutMenu );
+ connect( p, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+ layoutMenu->insertSeparator();
+ basicToolBar->addSeparator();
+
+ ToolBarItem *al = new ToolBarItem( this, basicToolBar, i18n( "Align left" ),
+ "p align=\"left\"", BarIcon( "designer_textleft.png", TDevDesignerPartFactory::instance() ) );
+ al->addTo( layoutMenu );
+ connect( al, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *ac = new ToolBarItem( this, basicToolBar, i18n( "Align center" ),
+ "p align=\"center\"", BarIcon( "designer_textcenter.png", TDevDesignerPartFactory::instance() ) );
+ ac->addTo( layoutMenu );
+ connect( ac, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *ar = new ToolBarItem( this, basicToolBar, i18n( "Align right" ),
+ "p align=\"right\"", BarIcon( "designer_textright.png", TDevDesignerPartFactory::instance() ) );
+ ar->addTo( layoutMenu );
+ connect( ar, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *block = new ToolBarItem( this, basicToolBar, i18n( "Blockquote" ),
+ "blockquote", BarIcon( "designer_textjustify.png", TDevDesignerPartFactory::instance() ) );
+ block->addTo( layoutMenu );
+ connect( block, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+
+ TQPopupMenu *fontMenu = new TQPopupMenu( this );
+ menuBar->insertItem( i18n( "&Font" ), fontMenu );
+
+ fontToolBar = new TQToolBar( "Fonts", this, DockTop );
+
+ TQAction *fontAction = new TQAction( this );
+ fontAction->setIconSet( BarIcon( "designer_textfont.png", TDevDesignerPartFactory::instance() ) );
+ fontAction->setText( i18n("Font" ) );
+ fontAction->addTo( fontToolBar );
+ fontAction->addTo( fontMenu );
+ connect( fontAction, TQT_SIGNAL( activated() ) , this, TQT_SLOT( showFontDialog() ) );
+
+
+ ToolBarItem *fp1 = new ToolBarItem( this, fontToolBar, i18n( "Fontsize +1" ),
+ "font size=\"+1\"", BarIcon( "designer_textlarger.png", TDevDesignerPartFactory::instance() ) );
+ connect( fp1, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *fm1 = new ToolBarItem( this, fontToolBar, i18n( "Fontsize -1" ),
+ "font size=\"-1\"", BarIcon( "designer_textsmaller.png", TDevDesignerPartFactory::instance() ) );
+ connect( fm1, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *h1 = new ToolBarItem( this, fontToolBar, i18n( "Headline 1" ),
+ "h1", BarIcon( "designer_texth1.png", TDevDesignerPartFactory::instance() ) );
+ connect( h1, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *h2 = new ToolBarItem( this, fontToolBar, i18n( "Headline 2" ),
+ "h2", BarIcon( "designer_texth2.png", TDevDesignerPartFactory::instance() ) );
+ connect( h2, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ ToolBarItem *h3 = new ToolBarItem( this, fontToolBar, i18n( "Headline 3" ),
+ "h3", BarIcon( "designer_texth3.png", TDevDesignerPartFactory::instance() ) );
+ connect( h3, TQT_SIGNAL( clicked( const TQString& ) ),
+ this, TQT_SLOT( insertTags( const TQString& )));
+
+ TQPopupMenu *optionsMenu = new TQPopupMenu( this );
+ menuBar->insertItem( i18n( "O&ptions" ), optionsMenu );
+
+ optionsToolBar = new TQToolBar( "Options", this, DockTop );
+ wrapAction = new TQAction( this );
+ wrapAction->setToggleAction( TRUE );
+ wrapAction->setIconSet( BarIcon( "designer_wordwrap.png", TDevDesignerPartFactory::instance() ) );
+ wrapAction->setText( i18n( "Word Wrapping" ) );
+ wrapAction->addTo( optionsToolBar );
+ wrapAction->addTo( optionsMenu );
+ connect( wrapAction, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( changeWrapMode( bool ) ) );
+
+ oldDoWrap = doWrap;
+ wrapAction->setOn( doWrap );
+
+ connect( helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
+ textEdit->document()->setFormatter( new TQTextFormatterBreakInWords );
+ textEdit->document()->setUseFormatCollection( FALSE );
+ textEdit->document()->setPreProcessor( new SyntaxHighlighter_HTML );
+
+ if ( !callStatic && ::tqqt_cast<TQTextEdit*>(editWidget) ) {
+ mlined = (TQTextEdit*)editWidget;
+ mlined->setReadOnly( TRUE );
+
+ const TQMetaProperty *wordWrap = mlined->metaObject()->property(
+ mlined->metaObject()->findProperty( "wordWrap", TRUE ), TRUE );
+ oldWrapMode = 0;
+ oldWrapString = "NoWrap";
+ if ( wordWrap ) {
+ oldWrapMode = mlined->property( "wordWrap" );
+ oldWrapString = TQString( wordWrap->valueToKey( oldWrapMode.toInt() ) );
+ if ( oldWrapString != "NoWrap" )
+ doWrap = TRUE;
+ }
+ textEdit->setAlignment( mlined->alignment() );
+ textEdit->setWordWrap( mlined->wordWrap() );
+ textEdit->setWrapColumnOrWidth( mlined->wrapColumnOrWidth() );
+ textEdit->setWrapPolicy( mlined->wrapPolicy() );
+ textEdit->setText( mlined->text() );
+ if ( !mlined->text().isEmpty() )
+ textEdit->selectAll();
+ } else {
+ textEdit->setText( text );
+ textEdit->selectAll();
+ }
+ } else {
+ textEdit->setText( text );
+ textEdit->selectAll();
+ }
+ textEdit->setFocus();
+}
+
+int MultiLineEditor::exec()
+{
+ res = 1;
+ show();
+ tqApp->enter_loop();
+ return res;
+}
+
+void MultiLineEditor::okClicked()
+{
+ applyClicked();
+ close();
+}
+
+void MultiLineEditor::applyClicked()
+{
+ if ( !callStatic ) {
+ PopulateMultiLineEditCommand *cmd = new PopulateMultiLineEditCommand( i18n( "Set the Text of '%1'" ).arg( mlined->name() ),
+ formwindow, mlined, textEdit->text() );
+ cmd->execute();
+ formwindow->commandHistory()->addCommand( cmd );
+
+ if ( oldDoWrap != doWrap ) {
+ TQString pn( i18n( "Set 'wordWrap' of '%2'" ).arg( mlined->name() ) );
+ SetPropertyCommand *propcmd;
+ if ( doWrap )
+ propcmd = new SetPropertyCommand( pn, formwindow,
+ TQT_TQOBJECT(mlined), MainWindow::self->propertyeditor(),
+ "wordWrap", WidgetFactory::property( TQT_TQOBJECT(mlined), "wordWrap" ),
+ TQVariant( 1 ), "WidgetWidth", oldWrapString );
+ else
+ propcmd = new SetPropertyCommand( pn, formwindow,
+ TQT_TQOBJECT(mlined), MainWindow::self->propertyeditor(),
+ "wordWrap", WidgetFactory::property( TQT_TQOBJECT(mlined), "wordWrap" ),
+ TQVariant( 0 ), "NoWrap", oldWrapString );
+
+ propcmd->execute();
+ formwindow->commandHistory()->addCommand( propcmd, TRUE );
+ }
+ textEdit->setFocus();
+ }
+ else {
+ staticText = textEdit->text();
+ }
+}
+
+void MultiLineEditor::cancelClicked()
+{
+ res = 0;
+ close();
+}
+
+void MultiLineEditor::closeEvent( TQCloseEvent *e )
+{
+ tqApp->exit_loop();
+ MultiLineEditorBase::closeEvent( e );
+}
+
+void MultiLineEditor::insertTags( const TQString &tag )
+{
+ int pfrom, pto, ifrom, ito;
+ TQString tagend( tag.simplifyWhiteSpace() );
+ tagend.remove( tagend.find( ' ', 0 ), tagend.length() );
+ if ( textEdit->hasSelectedText() ) {
+ textEdit->getSelection( &pfrom, &ifrom, &pto, &ito );
+ TQString buf = textEdit->selectedText();
+ buf = TQString( "<%1>%3</%2>" ).arg( tag ).arg( tagend ).arg( buf );
+ textEdit->removeSelectedText();
+ textEdit->insertAt( buf, pfrom, ifrom );
+ textEdit->setCursorPosition( pto, ito + 2 + tag.length() );
+ }
+ else {
+ int para, index;
+ textEdit->getCursorPosition( &para, &index );
+ textEdit->insert( TQString( "<%1></%2>" ).arg( tag ).arg( tagend ) );
+ index += 2 + tag.length();
+ textEdit->setCursorPosition( para, index );
+ }
+}
+
+void MultiLineEditor::insertBR()
+{
+ textEdit->insert( "<br>" );
+}
+
+void MultiLineEditor::showFontDialog()
+{
+ bool selText = FALSE;
+ int pfrom, pto, ifrom, ito;
+ if ( textEdit->hasSelectedText() ) {
+ textEdit->getSelection( &pfrom, &ifrom, &pto, &ito );
+ selText = TRUE;
+ }
+ RichTextFontDialog *fd = new RichTextFontDialog( this );
+ if ( fd->exec() == TQDialog::Accepted ) {
+ TQString size, font;
+ if ( fd->getSize() != "0" )
+ size = "size=\"" + fd->getSize() + "\"";
+ TQString color;
+ if ( !fd->getColor().isEmpty() && fd->getColor() != "#000000" )
+ color = "color=\"" + fd->getColor() + "\"";
+ if ( fd->getFont() != "default" )
+ font = "face=\"" + fd->getFont() + "\"";
+ TQString tag( TQString( "font %1 %2 %3" )
+ .arg( color ).arg( size ).arg( font ) );
+
+ if ( selText )
+ textEdit->setSelection( pfrom, ifrom, pto, ito );
+ insertTags( tag.simplifyWhiteSpace() );
+ }
+ else if ( selText )
+ textEdit->setSelection( pfrom, ifrom, pto, ito );
+}
+
+TQString MultiLineEditor::getStaticText()
+{
+ return staticText.stripWhiteSpace();
+}
+
+TQString MultiLineEditor::getText( TQWidget *parent, const TQString &text, bool richtextMode, bool *useWrap )
+{
+ MultiLineEditor medit( TRUE, richtextMode, parent, 0, 0, text );
+ if ( richtextMode )
+ medit.setUseWrapping( *useWrap );
+ if ( medit.exec() == TQDialog::Accepted ) {
+ *useWrap = medit.useWrapping();
+ return medit.getStaticText();
+ }
+ return TQString();
+}
+
+void MultiLineEditor::changeWrapMode( bool b )
+{
+ doWrap = b;
+ if ( doWrap && !callStatic ) {
+ if ( oldDoWrap )
+ textEdit->setProperty( "wordWrap", oldWrapMode );
+ else
+ textEdit->setWordWrap( TQTextEdit::WidgetWidth );
+ } else {
+ textEdit->setWordWrap( TQTextEdit::NoWrap );
+ }
+}
+
+bool MultiLineEditor::useWrapping() const
+{
+ return doWrap;
+}
+
+void MultiLineEditor::setUseWrapping( bool b )
+{
+ doWrap = b;
+ wrapAction->setOn( doWrap );
+}
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