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tdevelop/kdevdesigner/designer/newformimpl.cpp

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/**********************************************************************
** Copyright (C) 2000-2001 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 "newformimpl.h"
#include "mainwindow.h"
#include "metadatabase.h"
#include "project.h"
#include "formwindow.h"
#include "widgetfactory.h"
#include "widgetdatabase.h"
#include "actioneditorimpl.h"
#include "hierarchyview.h"
#include "resource.h"
#include "projectsettingsimpl.h"
#include "sourcefile.h"
#include <kiconloader.h>
#include "kdevdesigner_part.h"
#include <klocale.h>
#include <qiconview.h>
#include <qlabel.h>
#include <qfileinfo.h>
#include <qdir.h>
#include <qpushbutton.h>
#include <stdlib.h>
#include <qcombobox.h>
#include <qworkspace.h>
#include <qmessagebox.h>
static int forms = 0;
ProjectItem::ProjectItem( QIconView *view, const QString &text )
: NewItem( view, text )
{
}
void ProjectItem::insert( Project * )
{
MainWindow::self->createNewProject( lang );
}
FormItem::FormItem( QIconView *view, const QString &text )
: NewItem( view, text )
{
}
void FormItem::insert( Project *pro )
{
QString n = "Form" + QString::number( ++forms );
FormWindow *fw = 0;
FormFile *ff = new FormFile( FormFile::createUnnamedFileName(), TRUE, pro );
fw = new FormWindow( ff, MainWindow::self, MainWindow::self->qWorkspace(), n );
fw->setProject( pro );
MetaDataBase::addEntry( fw );
if ( fType == Widget ) {
QWidget *w = WidgetFactory::create( WidgetDatabase::idFromClassName( "QWidget" ),
fw, n.latin1() );
fw->setMainContainer( w );
} else if ( fType == Dialog ) {
QWidget *w = WidgetFactory::create( WidgetDatabase::idFromClassName( "QDialog" ), fw, n.latin1() );
fw->setMainContainer( w );
} else if ( fType == Wizard ) {
QWidget *w = WidgetFactory::create( WidgetDatabase::idFromClassName( "QWizard" ),
fw, n.latin1() );
fw->setMainContainer( w );
} else if ( fType == MainWindow ) {
QWidget *w = WidgetFactory::create( WidgetDatabase::idFromClassName( "QMainWindow" ),
fw, n.latin1() );
fw->setMainContainer( w );
}
fw->setCaption( n );
fw->resize( 600, 480 );
MainWindow::self->insertFormWindow( fw );
TemplateWizardInterface *iface =
MainWindow::self->templateWizardInterface( fw->mainContainer()->className() );
if ( iface ) {
iface->setup( fw->mainContainer()->className(), fw->mainContainer(),
fw->iFace(), MainWindow::self->designerInterface() );
iface->release();
}
// the wizard might have changed a lot, lets update everything
MainWindow::self->actioneditor()->setFormWindow( fw );
MainWindow::self->objectHierarchy()->setFormWindow( fw, fw );
MainWindow::self->objectHierarchy()->formDefinitionView()->refresh();
MainWindow::self->objectHierarchy()->rebuild();
fw->killAccels( fw );
fw->project()->setModified( TRUE );
fw->setFocus();
if ( !pro->isDummy() ) {
fw->setSavePixmapInProject( TRUE );
fw->setSavePixmapInline( FALSE );
}
}
CustomFormItem::CustomFormItem( QIconView *view, const QString &text )
: NewItem( view, text )
{
}
static void unifyFormName( FormWindow *fw, QWorkspace *qworkspace )
{
QStringList lst;
QWidgetList windows = qworkspace->windowList();
for ( QWidget *w =windows.first(); w; w = windows.next() ) {
if ( w == fw )
continue;
lst << w->name();
}
if ( lst.findIndex( fw->name() ) == -1 )
return;
QString origName = fw->name();
QString n = origName;
int i = 1;
while ( lst.findIndex( n ) != -1 ) {
n = origName + QString::number( i++ );
}
fw->setName( n );
fw->setCaption( n );
}
void CustomFormItem::insert( Project *pro )
{
QString filename = templateFileName();
if ( !filename.isEmpty() && QFile::exists( filename ) ) {
Resource resource( MainWindow::self );
FormFile *ff = new FormFile( filename, TRUE, pro );
if ( !resource.load( ff ) ) {
QMessageBox::information( MainWindow::self, i18n("Load Template"),
i18n("Could not load form description from template '%1'" ).arg( filename ) );
delete ff;
return;
}
ff->setFileName( QString::null );
if ( MainWindow::self->formWindow() ) {
MainWindow::self->formWindow()->setFileName( QString::null );
unifyFormName( MainWindow::self->formWindow(), MainWindow::self->qWorkspace() );
if ( !pro->isDummy() ) {
MainWindow::self->formWindow()->setSavePixmapInProject( TRUE );
MainWindow::self->formWindow()->setSavePixmapInline( FALSE );
}
}
}
}
SourceFileItem::SourceFileItem( QIconView *view, const QString &text )
: NewItem( view, text ), visible( TRUE )
{
}
void SourceFileItem::insert( Project *pro )
{
SourceFile *f = new SourceFile( SourceFile::createUnnamedFileName( ext ), TRUE, pro );
MainWindow::self->editSource( f );
}
void SourceFileItem::setProject( Project *pro )
{
QIconView *iv = iconView();
bool v = lang == pro->language();
if ( !iv || v == visible )
return;
visible = v;
if ( !visible )
iv->takeItem( this );
else
iv->insertItem( this );
}
SourceTemplateItem::SourceTemplateItem( QIconView *view, const QString &text )
: NewItem( view, text ), visible( TRUE )
{
}
void SourceTemplateItem::insert( Project *pro )
{
SourceTemplateInterface *siface = MainWindow::self->sourceTemplateInterface( text() );
if ( !siface )
return;
SourceTemplateInterface::Source src = siface->create( text(), MainWindow::self->designerInterface() );
SourceFile *f = 0;
if ( src.type == SourceTemplateInterface::Source::Invalid )
return;
if ( src.type == SourceTemplateInterface::Source::FileName )
f = new SourceFile( src.filename, FALSE, pro );
else
f = new SourceFile( SourceFile::createUnnamedFileName( src.extension ), TRUE, pro );
if ( f->isAccepted()) {
f->setText( src.code );
MainWindow::self->editSource( f );
f->setModified( TRUE );
} else {
delete f;
}
}
void SourceTemplateItem::setProject( Project *pro )
{
QIconView *iv = iconView();
bool v = !pro->isDummy() && lang == pro->language();
if ( !iv || v == visible )
return;
visible = v;
if ( !visible )
iv->takeItem( this );
else
iv->insertItem( this );
}
void NewForm::insertTemplates( QIconView *tView,
const QString &templatePath )
{
QStringList::Iterator it;
QStringList languages = MetaDataBase::languages();
if ( !MainWindow::self->singleProjectMode() ) {
for ( it = languages.begin(); it != languages.end(); ++it ) {
ProjectItem *pi = new ProjectItem( tView, i18n("%1 Project" ).arg( *it ) );
allItems.append( pi );
pi->setLanguage( *it );
pi->setPixmap( BarIcon( "designer_project.png" , KDevDesignerPartFactory::instance()) );
pi->setDragEnabled( FALSE );
}
}
QIconViewItem *cur = 0;
FormItem *fi = new FormItem( tView,i18n( "Dialog" ) );
allItems.append( fi );
fi->setFormType( FormItem::Dialog );
fi->setPixmap( BarIcon( "designer_newform.png" , KDevDesignerPartFactory::instance()) );
fi->setDragEnabled( FALSE );
cur = fi;
if ( !MainWindow::self->singleProjectMode() ) {
fi = new FormItem( tView,i18n( "Wizard" ) );
allItems.append( fi );
fi->setFormType( FormItem::Wizard );
fi->setPixmap( BarIcon( "designer_newform.png" , KDevDesignerPartFactory::instance()) );
fi->setDragEnabled( FALSE );
fi = new FormItem( tView, i18n( "Widget" ) );
allItems.append( fi );
fi->setFormType( FormItem::Widget );
fi->setPixmap( BarIcon( "designer_newform.png" , KDevDesignerPartFactory::instance()) );
fi->setDragEnabled( FALSE );
fi = new FormItem( tView, i18n( "Main Window" ) );
allItems.append( fi );
fi->setFormType( FormItem::MainWindow );
fi->setPixmap( BarIcon( "designer_newform.png" , KDevDesignerPartFactory::instance()) );
fi->setDragEnabled( FALSE );
QString templPath = templatePath;
QStringList templRoots;
const char *qtdir = getenv( "QTDIR" );
if(qtdir)
templRoots << qtdir;
templRoots << qInstallPathData();
if(qtdir) //try the tools/designer directory last!
templRoots << (QString(qtdir) + "/tools/designer");
for ( QStringList::Iterator it = templRoots.begin(); it != templRoots.end(); ++it ) {
QString path = (*it) + "/templates";
if ( QFile::exists( path )) {
templPath = path;
break;
}
}
if ( !templPath.isEmpty() ) {
QDir dir( templPath );
const QFileInfoList *filist = dir.entryInfoList( QDir::DefaultFilter, QDir::DirsFirst | QDir::Name );
if ( filist ) {
QFileInfoListIterator it( *filist );
QFileInfo *fi;
while ( ( fi = it.current() ) != 0 ) {
++it;
if ( !fi->isFile() || fi->extension() != "ui" )
continue;
QString name = fi->baseName();
name = name.replace( '_', ' ' );
CustomFormItem *ci = new CustomFormItem( tView, name );
allItems.append( ci );
ci->setDragEnabled( FALSE );
ci->setPixmap( BarIcon( "designer_newform.png" , KDevDesignerPartFactory::instance()) );
ci->setTemplateFile( fi->absFilePath() );
}
}
}
}
for ( it = languages.begin(); it != languages.end(); ++it ) {
LanguageInterface *iface = MetaDataBase::languageInterface( *it );
if ( iface ) {
QMap<QString, QString> extensionMap;
iface->preferedExtensions( extensionMap );
for ( QMap<QString, QString>::Iterator eit = extensionMap.begin();
eit != extensionMap.end(); ++eit ) {
SourceFileItem * si = new SourceFileItem( tView, *eit );
allItems.append( si );
si->setExtension( eit.key() );
si->setLanguage( *it );
si->setPixmap( BarIcon( "designer_filenew.png", KDevDesignerPartFactory::instance() ) );
si->setDragEnabled( FALSE );
}
iface->release();
}
}
if ( !MainWindow::self->singleProjectMode() ) {
QStringList sourceTemplates = MainWindow::self->sourceTemplates();
for ( QStringList::Iterator sit = sourceTemplates.begin(); sit != sourceTemplates.end(); ++sit ) {
SourceTemplateInterface *siface = MainWindow::self->sourceTemplateInterface( *sit );
if ( !siface )
continue;
SourceTemplateItem * si = new SourceTemplateItem( tView, *sit );
allItems.append( si );
si->setTemplate( *sit );
si->setLanguage( siface->language( *sit ) );
si->setPixmap( BarIcon( "designer_filenew.png", KDevDesignerPartFactory::instance() ) );
si->setDragEnabled( FALSE );
siface->release();
}
}
tView->viewport()->setFocus();
tView->setCurrentItem( cur );
if ( MainWindow::self->singleProjectMode() )
adjustSize();
}
NewForm::NewForm( QIconView *templateView, const QString &templatePath )
{
insertTemplates( templateView, templatePath );
projectChanged( i18n( "<No Project>" ) );
}
NewForm::NewForm( QWidget *parent, const QStringList& projects,
const QString& currentProject, const QString &templatePath )
: NewFormBase( parent, 0, TRUE )
{
connect( helpButton, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
projectCombo->insertStringList( projects );
projectCombo->setCurrentText( currentProject );
insertTemplates( templateView, templatePath );
projectChanged( projectCombo->currentText() );
}
void NewForm::accept()
{
if ( !templateView->currentItem() )
return;
Project *pro = MainWindow::self->findProject( projectCombo->currentText() );
if ( !pro )
return;
MainWindow::self->setCurrentProject( pro );
NewFormBase::accept();
( (NewItem*)templateView->currentItem() )->insert( pro );
}
void NewForm::projectChanged( const QString &project )
{
Project *pro = MainWindow::self->findProject( project );
if ( !pro )
return;
QIconViewItem *i;
for ( i = allItems.first(); i; i = allItems.next() )
( (NewItem*)i )->setProject( pro );
templateView->setCurrentItem( templateView->firstItem() );
templateView->arrangeItemsInGrid( TRUE );
}
void NewForm::itemChanged( QIconViewItem *item )
{
labelProject->setEnabled( item->rtti() != NewItem::ProjectType );
projectCombo->setEnabled( item->rtti() != NewItem::ProjectType );
}
QPtrList<QIconViewItem> NewForm::allViewItems()
{
return allItems;
}