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diff --git a/tqtinterface/qt4/tools/designer/editor/editor.cpp b/tqtinterface/qt4/tools/designer/editor/editor.cpp
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- /**********************************************************************
-** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
-**
-** This file is part of TQt Designer.
-**
-** This file may be used under the terms of the GNU General
-** Public License versions 2.0 or 3.0 as published by the Free
-** Software Foundation and appearing in the files LICENSE.GPL2
-** and LICENSE.GPL3 included in the packaging of this file.
-** Alternatively you may (at your option) use any later version
-** of the GNU General Public License if such license has been
-** publicly approved by Trolltech ASA (or its successors, if any)
-** and the KDE Free TQt Foundation.
-**
-** Please review the following information to ensure GNU General
-** Public Licensing requirements will be met:
-** http://trolltech.com/products/qt/licenses/licensing/opensource/.
-** If you are unsure which license is appropriate for your use, please
-** review the following information:
-** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
-** or contact the sales department at sales@trolltech.com.
-**
-** Licensees holding valid TQt Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
-** herein.
-**
-**********************************************************************/
-
-#include "editor.h"
-#include "parenmatcher.h"
-#include <tqfile.h>
-#include <private/tqrichtext_p.h>
-#include "conf.h"
-#include <tqapplication.h>
-#include <tqpopupmenu.h>
-#include <tqaccel.h>
-
-Editor::Editor( const TQString &fn, TQWidget *parent, const char *name )
- : TQTextEdit( parent, name ), hasError( FALSE )
-{
- document()->setFormatter( new TQTextFormatterBreakInWords );
- if ( !fn.isEmpty() )
- load( fn );
- setHScrollBarMode( TQScrollView::AlwaysOff );
- setVScrollBarMode( TQScrollView::AlwaysOn );
- document()->setUseFormatCollection( FALSE );
- parenMatcher = new ParenMatcher;
- connect( this, TQT_SIGNAL( cursorPositionChanged( TQTextCursor * ) ),
- this, TQT_SLOT( cursorPosChanged( TQTextCursor * ) ) );
- cfg = new Config;
- document()->addSelection( Error );
- document()->addSelection( Step );
- document()->setSelectionColor( Error, red );
- document()->setSelectionColor( Step, yellow );
- document()->setInvertSelectionText( Error, FALSE );
- document()->setInvertSelectionText( Step, FALSE );
- document()->addSelection( ParenMatcher::Match );
- document()->addSelection( ParenMatcher::Mismatch );
- document()->setSelectionColor( ParenMatcher::Match, TQColor( 204, 232, 195 ) );
- document()->setSelectionColor( ParenMatcher::Mismatch, TQt::magenta );
- document()->setInvertSelectionText( ParenMatcher::Match, FALSE );
- document()->setInvertSelectionText( ParenMatcher::Mismatch, FALSE );
-
- accelComment = new TQAccel( this );
- accelComment->connectItem( accelComment->insertItem( ALT + Key_C ),
- this, TQT_SLOT( commentSelection() ) );
- accelUncomment = new TQAccel( this );
- accelUncomment->connectItem( accelUncomment->insertItem( ALT + Key_U ),
- this, TQT_SLOT( uncommentSelection() ) );
- editable = TRUE;
-}
-
-Editor::~Editor()
-{
- delete cfg;
- delete parenMatcher;
-}
-
-void Editor::cursorPosChanged( TQTextCursor *c )
-{
- if ( parenMatcher->match( c ) )
- repaintChanged();
- if ( hasError ) {
- emit clearErrorMarker();
- hasError = FALSE;
- }
-}
-
-void Editor::load( const TQString &fn )
-{
- filename = fn;
- TQFile f( filename );
- if ( !f.open( IO_ReadOnly ) )
- return;
- TQCString txt;
- txt.resize( f.size() );
- f.readBlock( txt.data(), f.size() );
- TQString s( TQString::tqfromLatin1( txt ) );
- setText( s );
-}
-
-void Editor::save( const TQString &fn )
-{
- if ( !filename.isEmpty() )
- filename = fn;
-}
-
-void Editor::configChanged()
-{
- document()->tqinvalidate();
- viewport()->tqrepaint( FALSE );
-}
-
-void Editor::setErrorSelection( int line )
-{
- TQTextParagraph *p = document()->paragAt( line );
- if ( !p )
- return;
- TQTextCursor c( document() );
- c.setParagraph( p );
- c.setIndex( 0 );
- document()->removeSelection( Error );
- document()->setSelectionStart( Error, c );
- c.gotoLineEnd();
- document()->setSelectionEnd( Error, c );
- hasError = TRUE;
- viewport()->tqrepaint( FALSE );
-}
-
-void Editor::setStepSelection( int line )
-{
- TQTextParagraph *p = document()->paragAt( line );
- if ( !p )
- return;
- TQTextCursor c( document() );
- c.setParagraph( p );
- c.setIndex( 0 );
- document()->removeSelection( Step );
- document()->setSelectionStart( Step, c );
- c.gotoLineEnd();
- document()->setSelectionEnd( Step, c );
- viewport()->tqrepaint( FALSE );
-}
-
-void Editor::clearStepSelection()
-{
- document()->removeSelection( Step );
- viewport()->tqrepaint( FALSE );
-}
-
-void Editor::doChangeInterval()
-{
- emit intervalChanged();
- TQTextEdit::doChangeInterval();
-}
-
-void Editor::commentSelection()
-{
- TQTextParagraph *start = document()->selectionStartCursor( TQTextDocument::Standard ).paragraph();
- TQTextParagraph *end = document()->selectionEndCursor( TQTextDocument::Standard ).paragraph();
- if ( !start || !end )
- start = end = textCursor()->paragraph();
- while ( start ) {
- if ( start == end && textCursor()->index() == 0 )
- break;
- start->insert( 0, "//" );
- if ( start == end )
- break;
- start = start->next();
- }
- document()->removeSelection( TQTextDocument::Standard );
- repaintChanged();
- setModified( TRUE );
-}
-
-void Editor::uncommentSelection()
-{
- TQTextParagraph *start = document()->selectionStartCursor( TQTextDocument::Standard ).paragraph();
- TQTextParagraph *end = document()->selectionEndCursor( TQTextDocument::Standard ).paragraph();
- if ( !start || !end )
- start = end = textCursor()->paragraph();
- while ( start ) {
- if ( start == end && textCursor()->index() == 0 )
- break;
- while ( start->at( 0 )->c == '/' )
- start->remove( 0, 1 );
- if ( start == end )
- break;
- start = start->next();
- }
- document()->removeSelection( TQTextDocument::Standard );
- repaintChanged();
- setModified( TRUE );
-}
-
-TQPopupMenu *Editor::createPopupMenu( const TQPoint &p )
-{
- TQPopupMenu *menu = TQTextEdit::createPopupMenu( p );
- menu->insertSeparator();
- menu->insertItem( tr( "C&omment Code\tAlt+C" ), this, TQT_SLOT( commentSelection() ) );
- menu->insertItem( tr( "Unco&mment Code\tAlt+U" ), this, TQT_SLOT( uncommentSelection() ) );
- return menu;
-}
-
-bool Editor::eventFilter( TQObject *o, TQEvent *e )
-{
- if ( ( e->type() == TQEvent::FocusIn || e->type() == TQEvent::FocusOut ) &&
- ( o == this || o == viewport() ) ) {
- accelUncomment->setEnabled( e->type() == TQEvent::FocusIn );
- accelComment->setEnabled( e->type() == TQEvent::FocusIn );
- }
- return TQTextEdit::eventFilter( o, e );
-}
-
-void Editor::doKeyboardAction( KeyboardAction action )
-{
- if ( !editable )
- return;
- TQTextEdit::doKeyboardAction( action );
-}
-
-void Editor::keyPressEvent( TQKeyEvent *e )
-{
- if ( editable ) {
- TQTextEdit::keyPressEvent( e );
- return;
- }
-
- switch ( e->key() ) {
- case Key_Left:
- case Key_Right:
- case Key_Up:
- case Key_Down:
- case Key_Home:
- case Key_End:
- case Key_Prior:
- case Key_Next:
- case Key_Direction_L:
- case Key_Direction_R:
- TQTextEdit::keyPressEvent( e );
- break;
- default:
- e->accept();
- break;
- }
-}
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