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-rw-r--r--tdeui/ktoolbarhandler.cpp246
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diff --git a/tdeui/ktoolbarhandler.cpp b/tdeui/ktoolbarhandler.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License version 2 as published by the Free Software Foundation.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "ktoolbarhandler.h"
+
+#include <tqpopupmenu.h>
+#include <kapplication.h>
+#include <ktoolbar.h>
+#include <kmainwindow.h>
+#include <klocale.h>
+#include <kaction.h>
+#include <assert.h>
+
+namespace
+{
+ const char *actionListName = "show_menu_and_toolbar_actionlist";
+
+ const char *guiDescription = ""
+ "<!DOCTYPE kpartgui><kpartgui name=\"StandardToolBarMenuHandler\">"
+ "<MenuBar>"
+ " <Menu name=\"settings\">"
+ " <ActionList name=\"%1\" />"
+ " </Menu>"
+ "</MenuBar>"
+ "</kpartgui>";
+
+ const char *resourceFileName = "barhandler.rc";
+
+ class BarActionBuilder
+ {
+ public:
+ BarActionBuilder( KActionCollection *actionCollection, KMainWindow *mainWindow, TQPtrList<KToolBar> &oldToolBarList )
+ : m_actionCollection( actionCollection ), m_mainWindow( mainWindow ), m_needsRebuild( false )
+ {
+ TQPtrList<TQDockWindow> dockWindows = m_mainWindow->dockWindows();
+ TQPtrListIterator<TQDockWindow> dockWindowIt( dockWindows );
+ for ( ; dockWindowIt.current(); ++dockWindowIt ) {
+
+ KToolBar *toolBar = tqt_dynamic_cast<KToolBar *>( dockWindowIt.current() );
+ if ( !toolBar )
+ continue;
+
+ if ( oldToolBarList.findRef( toolBar ) == -1 )
+ m_needsRebuild = true;
+
+ m_toolBars.append( toolBar );
+ }
+
+ if ( !m_needsRebuild )
+ m_needsRebuild = ( oldToolBarList.count() != m_toolBars.count() );
+ }
+
+ bool needsRebuild() const { return m_needsRebuild; }
+
+ TQPtrList<KAction> create()
+ {
+ if ( !m_needsRebuild )
+ return TQPtrList<KAction>();
+
+ TQPtrListIterator<KToolBar> toolBarIt( m_toolBars );
+ for ( ; toolBarIt.current(); ++toolBarIt )
+ handleToolBar( toolBarIt.current() );
+
+ TQPtrList<KAction> actions;
+
+ if ( m_toolBarActions.count() == 0 )
+ return actions;
+
+ if ( m_toolBarActions.count() == 1 ) {
+ KToggleToolBarAction* action = static_cast<KToggleToolBarAction *>( m_toolBarActions.getFirst() );
+ action->setText( i18n( "Show Toolbar" ) );
+ action->setCheckedState( i18n( "Hide Toolbar" ) );
+ return m_toolBarActions;
+ }
+
+ KActionMenu *menuAction = new KActionMenu( i18n( "Toolbars" ), m_actionCollection, "toolbars_submenu_action" );
+
+ TQPtrListIterator<KAction> actionIt( m_toolBarActions );
+ for ( ; actionIt.current(); ++actionIt )
+ menuAction->insert( actionIt.current() );
+
+ actions.append( menuAction );
+ return actions;
+ }
+
+ const TQPtrList<KToolBar> &toolBars() const { return m_toolBars; }
+
+ private:
+ void handleToolBar( KToolBar *toolBar )
+ {
+ KToggleToolBarAction *action = new KToggleToolBarAction(
+ toolBar,
+ toolBar->label(),
+ m_actionCollection,
+ toolBar->name() );
+ // ## tooltips, whatsthis?
+ m_toolBarActions.append( action );
+ }
+
+ KActionCollection *m_actionCollection;
+ KMainWindow *m_mainWindow;
+
+ TQPtrList<KToolBar> m_toolBars;
+ TQPtrList<KAction> m_toolBarActions;
+
+ bool m_needsRebuild : 1;
+ };
+}
+
+using namespace KDEPrivate;
+
+ToolBarHandler::ToolBarHandler( KMainWindow *mainWindow, const char *name )
+ : TQObject( mainWindow, name ), KXMLGUIClient( mainWindow )
+{
+ init( mainWindow );
+}
+
+ToolBarHandler::ToolBarHandler( KMainWindow *mainWindow, TQObject *parent, const char *name )
+ : TQObject( parent, name ), KXMLGUIClient( mainWindow )
+{
+ init( mainWindow );
+}
+
+ToolBarHandler::~ToolBarHandler()
+{
+ m_actions.setAutoDelete( true );
+ m_actions.clear();
+}
+
+KAction *ToolBarHandler::toolBarMenuAction()
+{
+ assert( m_actions.count() == 1 );
+ return m_actions.getFirst();
+}
+
+void ToolBarHandler::setupActions()
+{
+ if ( !factory() || !m_mainWindow )
+ return;
+
+ BarActionBuilder builder( actionCollection(), m_mainWindow, m_toolBars );
+
+ if ( !builder.needsRebuild() )
+ return;
+
+ unplugActionList( actionListName );
+
+ m_actions.setAutoDelete( true );
+ m_actions.clear();
+ m_actions.setAutoDelete( false );
+
+ m_actions = builder.create();
+
+ /*
+ for ( TQPtrListIterator<KToolBar> toolBarIt( m_toolBars );
+ toolBarIt.current(); ++toolBarIt )
+ toolBarIt.current()->disconnect( this );
+ */
+
+ m_toolBars = builder.toolBars();
+
+ /*
+ for ( TQPtrListIterator<KToolBar> toolBarIt( m_toolBars );
+ toolBarIt.current(); ++toolBarIt )
+ connect( toolBarIt.current(), TQT_SIGNAL( destroyed() ),
+ this, TQT_SLOT( setupActions() ) );
+ */
+
+ if (kapp && kapp->authorizeKAction("options_show_toolbar"))
+ plugActionList( actionListName, m_actions );
+
+ connectToActionContainers();
+}
+
+void ToolBarHandler::clientAdded( KXMLGUIClient *client )
+{
+ if ( client == this )
+ setupActions();
+}
+
+void ToolBarHandler::init( KMainWindow *mainWindow )
+{
+ d = 0;
+ m_mainWindow = mainWindow;
+
+ connect( m_mainWindow->guiFactory(), TQT_SIGNAL( clientAdded( KXMLGUIClient * ) ),
+ this, TQT_SLOT( clientAdded( KXMLGUIClient * ) ) );
+
+ /* re-use an existing resource file if it exists. can happen if the user launches the
+ * toolbar editor */
+ /*
+ setXMLFile( resourceFileName );
+ */
+
+ if ( domDocument().documentElement().isNull() ) {
+
+ TQString completeDescription = TQString::tqfromLatin1( guiDescription )
+ .arg( actionListName );
+
+ setXML( completeDescription, false /*merge*/ );
+ }
+}
+
+void ToolBarHandler::connectToActionContainers()
+{
+ TQPtrListIterator<KAction> actionIt( m_actions );
+ for ( ; actionIt.current(); ++actionIt )
+ connectToActionContainer( actionIt.current() );
+}
+
+void ToolBarHandler::connectToActionContainer( KAction *action )
+{
+ uint containerCount = action->containerCount();
+ for ( uint i = 0; i < containerCount; ++i )
+ connectToActionContainer( action->container( i ) );
+}
+
+void ToolBarHandler::connectToActionContainer( TQWidget *container )
+{
+ TQPopupMenu *popupMenu = tqt_dynamic_cast<TQPopupMenu *>( container );
+ if ( !popupMenu )
+ return;
+
+ connect( popupMenu, TQT_SIGNAL( aboutToShow() ),
+ this, TQT_SLOT( setupActions() ) );
+}
+
+#include "ktoolbarhandler.moc"
+
+/* vim: et sw=4 ts=4
+ */