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Diffstat (limited to 'kdevdesigner/designer/actioneditorimpl.cpp')
| -rw-r--r-- | kdevdesigner/designer/actioneditorimpl.cpp | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/kdevdesigner/designer/actioneditorimpl.cpp b/kdevdesigner/designer/actioneditorimpl.cpp new file mode 100644 index 00000000..589525e4 --- /dev/null +++ b/kdevdesigner/designer/actioneditorimpl.cpp @@ -0,0 +1,320 @@ +/********************************************************************** +** Copyright (C) 2000-2002 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 "actioneditorimpl.h" +#include "formwindow.h" +#include "metadatabase.h" +#include "actionlistview.h" +#include "connectiondialog.h" +#include "mainwindow.h" +#include "hierarchyview.h" +#include "formfile.h" + +#include <qaction.h> +#include <qlineedit.h> +#include <qlabel.h> +#include <qtoolbutton.h> +#include <qlistview.h> +#include <qcheckbox.h> +#include <qpushbutton.h> +#include <qpopupmenu.h> +#include <qobjectlist.h> + +#include <klocale.h> + +ActionEditor::ActionEditor( QWidget* parent, const char* name, WFlags fl ) + : ActionEditorBase( parent, name, fl ), currentAction( 0 ), formWindow( 0 ), + explicitlyClosed(false) +{ + listActions->addColumn( i18n( "Actions" ) ); + setEnabled( FALSE ); + buttonConnect->setEnabled( FALSE ); + + QPopupMenu *popup = new QPopupMenu( this ); + popup->insertItem( i18n( "New &Action" ), this, SLOT( newAction() ) ); + popup->insertItem( i18n( "New Action &Group" ), this, SLOT( newActionGroup() ) ); + popup->insertItem( i18n( "New &Dropdown Action Group" ), this, SLOT( newDropDownActionGroup() ) ); + buttonNewAction->setPopup( popup ); + buttonNewAction->setPopupDelay( 0 ); + + connect( listActions, SIGNAL( insertAction() ), this, SLOT( newAction() ) ); + connect( listActions, SIGNAL( insertActionGroup() ), this, SLOT( newActionGroup() ) ); + connect( listActions, SIGNAL( insertDropDownActionGroup() ), this, SLOT( newDropDownActionGroup() ) ); + connect( listActions, SIGNAL( deleteAction() ), this, SLOT( deleteAction() ) ); + connect( listActions, SIGNAL( connectAction() ), this, SLOT( connectionsClicked() ) ); +} + +void ActionEditor::closeEvent( QCloseEvent *e ) +{ + emit hidden(); + e->accept(); +} + +void ActionEditor::currentActionChanged( QListViewItem *i ) +{ + buttonConnect->setEnabled( i != 0 ); + if ( !i ) + return; + currentAction = ( (ActionItem*)i )->action(); + if ( !currentAction ) + currentAction = ( (ActionItem*)i )->actionGroup(); + if ( formWindow && currentAction ) + formWindow->setActiveObject( currentAction ); + MainWindow::self->objectHierarchy()->hierarchyList()->setCurrent( currentAction ); +} + +void ActionEditor::setCurrentAction( QAction *a ) +{ + QListViewItemIterator it( listActions ); + while ( it.current() ) { + if ( ( (ActionItem*)it.current() )->action() == a || ( (ActionItem*)it.current() )->actionGroup() == a ) { + listActions->setCurrentItem( it.current() ); + listActions->ensureItemVisible( it.current() ); + break; + } + ++it; + } +} + +QAction *ActionEditor::newActionEx() +{ + ActionItem *i = new ActionItem( listActions, (bool)FALSE ); + QAction *a = i->action(); + QObject::connect( a, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject* ) ) ); + MetaDataBase::addEntry( i->action() ); + QString n = "Action"; + formWindow->unify( i->action(), n, TRUE ); + i->setText( 0, n ); + i->action()->setName( n ); + i->action()->setText( i->action()->name() ); + MetaDataBase::setPropertyChanged( i->action(), "text", TRUE ); + MetaDataBase::setPropertyChanged( i->action(), "name", TRUE ); + formWindow->actionList().append( i->action() ); + if ( formWindow->formFile() ) + formWindow->formFile()->setModified( TRUE ); + return i->action(); +} + +void ActionEditor::deleteAction() +{ + if ( !currentAction ) + return; + + QListViewItemIterator it( listActions ); + ActionItem *ai = 0; + while ( it.current() ) { + ai = (ActionItem*)it.current(); + if ( ai->action() == currentAction || ai->actionGroup() == currentAction ) { + emit removing( currentAction ); + formWindow->actionList().removeRef( currentAction ); + delete currentAction; + currentAction = 0; + delete it.current(); + break; + } + ++it; + } + if ( formWindow ) { + formWindow->setActiveObject( formWindow->mainContainer() ); + if ( formWindow->formFile() ) + formWindow->formFile()->setModified( TRUE ); + } +} + +void ActionEditor::newAction() +{ + ActionItem *actionParent = (ActionItem*)listActions->selectedItem(); + if ( actionParent ) { + if ( !::qt_cast<QActionGroup*>(actionParent->actionGroup()) ) + actionParent = (ActionItem*)actionParent->parent(); + } + + ActionItem *i = 0; + if ( actionParent ) + i = new ActionItem( actionParent ); + else + i = new ActionItem( listActions, (bool)FALSE ); + QAction *a = i->action(); + QObject::connect( a, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject* ) ) ); + MetaDataBase::addEntry( i->action() ); + QString n = "Action"; + formWindow->unify( i->action(), n, TRUE ); + i->setText( 0, n ); + i->action()->setName( n ); + i->action()->setText( i->action()->name() ); + if ( actionParent && actionParent->actionGroup() && + actionParent->actionGroup()->usesDropDown() ) { + i->action()->setToggleAction( TRUE ); + MetaDataBase::setPropertyChanged( i->action(), "toggleAction", TRUE ); + } + MetaDataBase::setPropertyChanged( i->action(), "text", TRUE ); + MetaDataBase::setPropertyChanged( i->action(), "name", TRUE ); + listActions->setCurrentItem( i ); + if ( !actionParent ) + formWindow->actionList().append( i->action() ); + if ( formWindow->formFile() ) + formWindow->formFile()->setModified( TRUE ); +} + +void ActionEditor::newActionGroup() +{ + ActionItem *actionParent = (ActionItem*)listActions->selectedItem(); + if ( actionParent ) { + if ( !::qt_cast<QActionGroup*>(actionParent->actionGroup()) ) + actionParent = (ActionItem*)actionParent->parent(); + } + + ActionItem *i = 0; + if ( actionParent ) + i = new ActionItem( actionParent, TRUE ); + else + i = new ActionItem( listActions, TRUE ); + QAction *ag = i->actionGroup(); + QObject::connect( ag, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject* ) ) ); + MetaDataBase::addEntry( i->actionGroup() ); + MetaDataBase::setPropertyChanged( i->actionGroup(), "usesDropDown", TRUE ); + QString n = "ActionGroup"; + formWindow->unify( i->action(), n, TRUE ); + i->setText( 0, n ); + i->actionGroup()->setName( n ); + i->actionGroup()->setText( i->actionGroup()->name() ); + MetaDataBase::setPropertyChanged( i->actionGroup(), "text", TRUE ); + MetaDataBase::setPropertyChanged( i->actionGroup(), "name", TRUE ); + listActions->setCurrentItem( i ); + i->setOpen( TRUE ); + if ( !actionParent ) + formWindow->actionList().append( i->actionGroup() ); + if ( formWindow->formFile() ) + formWindow->formFile()->setModified( TRUE ); +} + +void ActionEditor::newDropDownActionGroup() +{ + newActionGroup(); + ( (ActionItem*)listActions->currentItem() )->actionGroup()->setUsesDropDown( TRUE ); +} + +void ActionEditor::setFormWindow( FormWindow *fw ) +{ + listActions->clear(); + formWindow = fw; + if ( !formWindow || + !::qt_cast<QMainWindow*>(formWindow->mainContainer()) ) { + setEnabled( FALSE ); + } else { + setEnabled( TRUE ); + for ( QAction *a = formWindow->actionList().first(); a; a = formWindow->actionList().next() ) { + ActionItem *i = 0; + if ( ::qt_cast<QAction*>(a->parent()) ) + continue; + i = new ActionItem( listActions, a ); + i->setText( 0, a->name() ); + i->setPixmap( 0, a->iconSet().pixmap() ); + // make sure we don't duplicate the connection + QObject::disconnect( a, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject * ) ) ); + QObject::connect( a, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject* ) ) ); + if ( ::qt_cast<QActionGroup*>(a) ) { + insertChildActions( i ); + } + } + if ( listActions->firstChild() ) { + listActions->setCurrentItem( listActions->firstChild() ); + listActions->setSelected( listActions->firstChild(), TRUE ); + } + } +} + +void ActionEditor::insertChildActions( ActionItem *i ) +{ + if ( !i->actionGroup() || !i->actionGroup()->children() ) + return; + QObjectListIt it( *i->actionGroup()->children() ); + while ( it.current() ) { + QObject *o = it.current(); + ++it; + if ( !::qt_cast<QAction*>(o) ) + continue; + QAction *a = (QAction*)o; + ActionItem *i2 = new ActionItem( (QListViewItem*)i, a ); + i->setOpen( TRUE ); + i2->setText( 0, a->name() ); + i2->setPixmap( 0, a->iconSet().pixmap() ); + // make sure we don't duplicate the connection + QObject::disconnect( o, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject * ) ) ); + QObject::connect( o, SIGNAL( destroyed( QObject * ) ), + this, SLOT( removeConnections( QObject * ) ) ); + if ( ::qt_cast<QActionGroup*>(a) ) + insertChildActions( i2 ); + } +} + +void ActionEditor::updateActionName( QAction *a ) +{ + QListViewItemIterator it( listActions ); + while ( it.current() ) { + if ( ( (ActionItem*)it.current() )->action() == a ) + ( (ActionItem*)it.current() )->setText( 0, a->name() ); + else if ( ( (ActionItem*)it.current() )->actionGroup() == a ) + ( (ActionItem*)it.current() )->setText( 0, a->name() ); + ++it; + } +} + +void ActionEditor::updateActionIcon( QAction *a ) +{ + QListViewItemIterator it( listActions ); + while ( it.current() ) { + if ( ( (ActionItem*)it.current() )->action() == a ) + ( (ActionItem*)it.current() )->setPixmap( 0, a->iconSet().pixmap() ); + else if ( ( (ActionItem*)it.current() )->actionGroup() == a ) + ( (ActionItem*)it.current() )->setPixmap( 0, a->iconSet().pixmap() ); + ++it; + } +} + +void ActionEditor::connectionsClicked() +{ + ConnectionDialog dlg( formWindow->mainWindow() ); + dlg.setDefault( currentAction, formWindow ); + dlg.addConnection(); + dlg.exec(); +} + +void ActionEditor::removeConnections( QObject *o ) +{ + QValueList<MetaDataBase::Connection> conns = + MetaDataBase::connections( formWindow, o ); + for ( QValueList<MetaDataBase::Connection>::Iterator it2 = conns.begin(); + it2 != conns.end(); ++it2 ) + MetaDataBase::removeConnection( formWindow, (*it2).sender, (*it2).signal, + (*it2).receiver, (*it2).slot ); +} |