Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 320 insertions, 0 deletions

diff --git a/kdevdesigner/designer/sourceeditor.cpp b/kdevdesigner/designer/sourceeditor.cpp
new file mode 100644
index 00000000..f3a035b5
--- /dev/null
+++ b/kdevdesigner/designer/sourceeditor.cpp
@@ -0,0 +1,320 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt 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 Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt 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 Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include <kiconloader.h>
+
+#include "sourceeditor.h"
+
+#include "formwindow.h"
+#include "metadatabase.h"
+#include "project.h"
+#include "mainwindow.h"
+#include "../interfaces/languageinterface.h"
+#include <qregexp.h>
+#include "project.h"
+#include "sourcefile.h"
+#include "hierarchyview.h"
+#include <qmessagebox.h>
+#include <qtextstream.h>
+#include "kdevdesigner_part.h"
+
+SourceEditor::SourceEditor( QWidget *parent, EditorInterface *iface, LanguageInterface *liface )
+    : QVBox( parent, 0, WDestructiveClose ), iFace( iface ), lIface( liface ), obj( 0 ), pro( 0 )
+{
+    iFace->addRef();
+    lIface->addRef();
+    editor = iFace->editor( MainWindow::self->areEditorsReadOnly(),
+			    this, MainWindow::self->designerInterface() );
+    iFace->onBreakPointChange( MainWindow::self, SLOT( breakPointsChanged() ) );
+    resize( 600, 400 );
+    setIcon( SmallIcon( "designer_filenew.png" , KDevDesignerPartFactory::instance()) );
+}
+
+SourceEditor::~SourceEditor()
+{
+    saveBreakPoints();
+    editor = 0;
+    if ( formWindow() ) {
+	formWindow()->formFile()->setCodeEdited( FALSE );
+	formWindow()->formFile()->setEditor( 0 );
+    } else if ( sourceFile() ) {
+	sourceFile()->setEditor( 0 );
+	if ( MainWindow::self->objectHierarchy()->sourceEditor() == this )
+	    MainWindow::self->objectHierarchy()->setFormWindow( 0, 0 );
+    }
+    iFace->release();
+    lIface->release();
+    MainWindow::self->editorClosed( this );
+}
+
+void SourceEditor::setObject( QObject *o, Project *p )
+{
+    if ( sourceFile() )
+	sourceFile()->setEditor( 0 );
+    if ( formWindow() ) {
+	formWindow()->formFile()->setCodeEdited( FALSE );
+	formWindow()->formFile()->setEditor( 0 );
+    }
+    if ( ::qt_cast<FormWindow*>(o) )
+	( (FormWindow*)o )->formFile()->setCodeEdited( TRUE );
+    save();
+    bool changed = FALSE;
+    if ( &(*obj) != o ) {
+	saveBreakPoints();
+	changed = TRUE;
+    }
+    obj = o;
+    pro = p;
+    if ( formWindow() ) {
+	if ( formWindow()->isFake() )
+	    setCaption( formWindow()->project()->objectForFakeForm( formWindow() )->name() );
+	else
+	    setCaption( obj->name() );
+    } else {
+	setCaption( sourceFile()->fileName() );
+    }
+    if ( sourceFile() )
+	sourceFile()->setEditor( this );
+    else if ( formWindow() )
+	formWindow()->formFile()->setEditor( this );
+    iFace->setText( sourceOfObject( obj, lang, iFace, lIface ) );
+    if ( pro && formWindow() ) {
+	if ( formWindow()->isFake() )
+	    iFace->setContext( pro->objectForFakeFormFile( formWindow()->formFile() ) );
+	else
+	    iFace->setContext( formWindow()->mainContainer() );
+    } else {
+	iFace->setContext( 0 );
+    }
+    if ( changed || sourceFile() )
+	iFace->setBreakPoints( MetaDataBase::breakPoints( o ) );
+    MainWindow::self->objectHierarchy()->showClasses( this );
+}
+
+QString SourceEditor::sourceOfObject( QObject *o, const QString &,
+				      EditorInterface *, LanguageInterface * )
+{
+    QString txt;
+    if ( !o )
+	return txt;
+    if ( ::qt_cast<FormWindow*>(o) )
+	txt = ( (FormWindow*)o )->formFile()->code();
+    else if ( ::qt_cast<SourceFile*>(o) )
+	txt = ( (SourceFile*)o )->text();
+    return txt;
+}
+
+void SourceEditor::setFunction( const QString &func, const QString &clss )
+{
+    iFace->scrollTo( lIface->createFunctionStart( obj->name(), func, "", "" ), clss );
+}
+
+void SourceEditor::setClass( const QString &clss )
+{
+    iFace->scrollTo( clss, QString::null );
+}
+
+void SourceEditor::closeEvent( QCloseEvent *e )
+{
+    e->accept();
+    if ( !obj )
+	return;
+    if ( formWindow() ) {
+	save();
+	formWindow()->formFile()->cm = formWindow()->formFile()->isModified();
+    } else {
+	if ( !sourceFile()->closeEvent() )
+	    e->ignore();
+    }
+}
+
+void SourceEditor::save()
+{
+    if ( !obj )
+	return;
+    if ( formWindow() )
+	formWindow()->formFile()->syncCode();
+    else if ( sourceFile() && sourceFile()->editor() )
+	sourceFile()->setText( iFace->text() );
+}
+
+QString SourceEditor::language() const
+{
+    return lang;
+}
+
+void SourceEditor::setLanguage( const QString &l )
+{
+    lang = l;
+}
+
+void SourceEditor::editCut()
+{
+    iFace->cut();
+}
+
+void SourceEditor::editCopy()
+{
+    iFace->copy();
+}
+
+void SourceEditor::editPaste()
+{
+    iFace->paste();
+}
+
+bool SourceEditor::editIsUndoAvailable()
+{
+    return iFace->isUndoAvailable();
+}
+
+bool SourceEditor::editIsRedoAvailable()
+{
+    return iFace->isRedoAvailable();
+}
+
+void SourceEditor::editUndo()
+{
+    iFace->undo();
+}
+
+void SourceEditor::editRedo()
+{
+    iFace->redo();
+}
+
+void SourceEditor::editSelectAll()
+{
+    iFace->selectAll();
+}
+
+void SourceEditor::configChanged()
+{
+    iFace->readSettings();
+}
+
+void SourceEditor::setModified( bool b )
+{
+    iFace->setModified( b );
+}
+
+void SourceEditor::refresh( bool allowSave )
+{
+    if ( allowSave )
+	save();
+    bool oldMod = iFace->isModified();
+    iFace->setText( sourceOfObject( obj, lang, iFace, lIface ) );
+    iFace->setModified( oldMod );
+}
+
+void SourceEditor::resetContext()
+{
+    if ( pro && formWindow() ) {
+	if ( formWindow()->isFake() )
+	    iFace->setContext( pro->objectForFakeFormFile( formWindow()->formFile() ) );
+	else
+	    iFace->setContext( formWindow()->mainContainer() );
+    } else {
+	iFace->setContext( 0 );
+    }
+}
+
+void SourceEditor::setFocus()
+{
+    if ( formWindow() )
+	formWindow()->formFile()->setCodeEdited( TRUE );
+    if ( editor )
+	editor->setFocus();
+}
+
+int SourceEditor::numLines() const
+{
+    return iFace->numLines();
+}
+
+void SourceEditor::saveBreakPoints()
+{
+    if ( !obj )
+	return;
+    QValueList<uint> l;
+    iFace->breakPoints( l );
+    MetaDataBase::setBreakPoints( obj, l );
+}
+
+void SourceEditor::clearStep()
+{
+    iFace->clearStep();
+}
+
+void SourceEditor::clearStackFrame()
+{
+    iFace->clearStackFrame();
+}
+
+void SourceEditor::resetBreakPoints()
+{
+    iFace->setBreakPoints( MetaDataBase::breakPoints( obj ) );
+}
+
+QString SourceEditor::text() const
+{
+    return iFace->text();
+}
+
+bool SourceEditor::isModified() const
+{
+    return iFace->isModified();
+}
+
+void SourceEditor::checkTimeStamp()
+{
+    if ( formWindow() )
+	formWindow()->formFile()->checkTimeStamp();
+    else if ( sourceFile() )
+	sourceFile()->checkTimeStamp();
+}
+
+bool SourceEditor::saveAs()
+{
+    if ( formWindow() )
+	return formWindow()->formFile()->saveAs();
+    else if ( sourceFile() )
+	return sourceFile()->saveAs();
+    return FALSE;
+}
+
+SourceFile *SourceEditor::sourceFile() const
+{
+    if ( !::qt_cast<SourceFile*>((QObject *)obj) )
+	return 0;
+    return (SourceFile*)(QObject*)obj;
+}
+
+FormWindow *SourceEditor::formWindow() const
+{
+    if ( !::qt_cast<FormWindow*>((QObject *)obj) )
+	return 0;
+    return (FormWindow*)(QObject*)obj;
+}