787ef1a25f
Include the first desktop window which is on current desktop in tabbox. This fixes a bug that tabbox switches to a random desktop if there is a desktop window on each virtual desktop. If there is only one desktop window it is on all virtual desktops and will be used. If there is one desktop window per virtual desktop only that one will be used. CCBUG: 247532 svn path=/trunk/KDE/kdebase/workspace/; revision=1162777
1369 lines
39 KiB
C++
1369 lines
39 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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Copyright (C) 2009 Martin Gräßlin <kde@martin-graesslin.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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//#define QT_CLEAN_NAMESPACE
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// own
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#include "tabbox.h"
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// tabbox
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#include "tabbox/clientmodel.h"
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#include "tabbox/desktopmodel.h"
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#include "tabbox/tabboxconfig.h"
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// kwin
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#include "client.h"
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#include "effects.h"
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#include "workspace.h"
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// Qt
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#include <QAction>
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#include <QX11Info>
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// KDE
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#include <KActionCollection>
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#include <KConfig>
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#include <KConfigGroup>
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#include <KDebug>
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#include <kkeyserver.h>
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// X11
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#include <fixx11h.h>
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#include <X11/keysym.h>
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#include <X11/keysymdef.h>
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// specify externals before namespace
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namespace KWin
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{
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extern QPixmap* kwin_get_menu_pix_hack();
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namespace TabBox
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{
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TabBoxHandlerImpl::TabBoxHandlerImpl()
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: TabBoxHandler()
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{
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}
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TabBoxHandlerImpl::~TabBoxHandlerImpl()
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{
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}
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int TabBoxHandlerImpl::activeScreen() const
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{
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return Workspace::self()->activeScreen();
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}
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int TabBoxHandlerImpl::currentDesktop() const
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{
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return Workspace::self()->currentDesktop();
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}
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QString TabBoxHandlerImpl::desktopName( TabBoxClient* client ) const
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{
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if( TabBoxClientImpl* c = static_cast< TabBoxClientImpl* >( client ) )
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{
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if( !c->client()->isOnAllDesktops() )
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return Workspace::self()->desktopName( c->client()->desktop() );
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}
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return Workspace::self()->desktopName( Workspace::self()->currentDesktop() );
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}
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QString TabBoxHandlerImpl::desktopName( int desktop ) const
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{
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return Workspace::self()->desktopName( desktop );
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}
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TabBoxClient* TabBoxHandlerImpl::nextClientFocusChain( TabBoxClient* client ) const
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{
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if( TabBoxClientImpl* c = static_cast< TabBoxClientImpl* >( client ) )
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{
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Client* next = Workspace::self()->nextClientFocusChain( c->client() );
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if( next )
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return next->tabBoxClient();
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}
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return NULL;
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}
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int TabBoxHandlerImpl::nextDesktopFocusChain( int desktop ) const
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{
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return Workspace::self()->nextDesktopFocusChain( desktop );
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}
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int TabBoxHandlerImpl::numberOfDesktops() const
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{
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return Workspace::self()->numberOfDesktops();
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}
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TabBoxClient* TabBoxHandlerImpl::activeClient() const
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{
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if( Workspace::self()->activeClient() )
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return Workspace::self()->activeClient()->tabBoxClient();
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else
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return NULL;
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}
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TabBoxClient* TabBoxHandlerImpl::clientToAddToList( TabBoxClient* client, int desktop, bool allDesktops ) const
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{
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Workspace* workspace = Workspace::self();
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Client* ret = NULL;
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Client* current = (static_cast< TabBoxClientImpl* >( client ))->client();
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bool addClient = false;
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bool applications = (config().clientListMode() == TabBoxConfig::AllDesktopsApplicationList ||
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config().clientListMode() == TabBoxConfig::CurrentDesktopApplicationList);
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if( allDesktops )
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addClient = true;
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else
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addClient = current->isOnDesktop( desktop );
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addClient = addClient && current->isOnCurrentActivity();
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addClient = addClient && current->wantsTabFocus() && !current->skipSwitcher();
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if ( addClient )
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{ // don't add windows that have modal dialogs
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Client* modal = current->findModal();
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if( modal == NULL || modal == current )
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ret = current;
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else if( !clientList().contains( modal->tabBoxClient() ) )
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ret = modal;
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else
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{
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// nothing
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}
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if( ret && applications )
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{
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// check if the list already contains an entry of this application
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foreach( TabBoxClient* tabBoxClient, clientList() )
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{
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if( TabBoxClientImpl* c = dynamic_cast< TabBoxClientImpl* >(tabBoxClient) )
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{
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if( c->client()->resourceClass() == ret->resourceClass() )
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{
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ret = NULL;
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break;
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}
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}
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}
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}
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}
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if( options->separateScreenFocus && options->xineramaEnabled )
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{
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if( current->screen() != workspace->activeScreen())
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ret = NULL;
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}
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if( ret )
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return ret->tabBoxClient();
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else
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return NULL;
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}
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TabBoxClientList TabBoxHandlerImpl::stackingOrder() const
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{
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ClientList stacking = Workspace::self()->stackingOrder();
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TabBoxClientList ret;
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foreach( const Client* client, stacking )
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{
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ret.append( client->tabBoxClient() );
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}
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return ret;
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}
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TabBoxClient* TabBoxHandlerImpl::desktopClient() const
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{
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foreach( const Client* client, Workspace::self()->stackingOrder() )
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{
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if( client->isDesktop() && client->isOnCurrentDesktop() )
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{
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return client->tabBoxClient();
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}
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}
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return NULL;
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}
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/*********************************************************
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* TabBoxClientImpl
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*********************************************************/
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TabBoxClientImpl::TabBoxClientImpl()
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: TabBoxClient()
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{
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}
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TabBoxClientImpl::~TabBoxClientImpl()
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{
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}
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QString TabBoxClientImpl::caption() const
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{
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if( m_client->isDesktop() )
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return i18nc( "Special entry in alt+tab list for minimizing all windows",
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"Show Desktop" );
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return m_client->caption();
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}
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QPixmap TabBoxClientImpl::icon( const QSize& size ) const
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{
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return m_client->icon( size );
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}
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WId TabBoxClientImpl::window() const
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{
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return m_client->window();
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}
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bool TabBoxClientImpl::isMinimized() const
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{
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return m_client->isMinimized();
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}
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int TabBoxClientImpl::x() const
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{
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return m_client->x();
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}
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int TabBoxClientImpl::y() const
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{
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return m_client->y();
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}
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int TabBoxClientImpl::width() const
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{
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return m_client->width();
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}
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int TabBoxClientImpl::height() const
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{
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return m_client->height();
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}
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/*********************************************************
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* TabBox
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*********************************************************/
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TabBox::TabBox( Workspace *ws )
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: QObject()
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, wspace(ws)
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, display_refcount( 0 )
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{
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m_isShown = false;
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m_defaultConfig = TabBoxConfig();
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m_defaultConfig.setTabBoxMode( TabBoxConfig::ClientTabBox );
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m_defaultConfig.setClientListMode( TabBoxConfig::CurrentDesktopClientList );
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m_defaultConfig.setClientSwitchingMode( TabBoxConfig::FocusChainSwitching );
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m_defaultConfig.setLayout( TabBoxConfig::VerticalLayout );
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m_alternativeConfig = TabBoxConfig();
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m_alternativeConfig.setTabBoxMode( TabBoxConfig::ClientTabBox );
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m_alternativeConfig.setClientListMode( TabBoxConfig::AllDesktopsClientList );
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m_alternativeConfig.setClientSwitchingMode( TabBoxConfig::FocusChainSwitching );
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m_alternativeConfig.setLayout( TabBoxConfig::VerticalLayout );
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m_desktopConfig = TabBoxConfig();
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m_desktopConfig.setTabBoxMode( TabBoxConfig::DesktopTabBox );
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m_desktopConfig.setShowTabBox( true );
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m_desktopConfig.setShowDesktop( false );
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m_desktopConfig.setDesktopSwitchingMode( TabBoxConfig::MostRecentlyUsedDesktopSwitching );
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m_desktopConfig.setLayout( TabBoxConfig::VerticalLayout );
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m_desktopListConfig = TabBoxConfig();
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m_desktopListConfig.setTabBoxMode( TabBoxConfig::DesktopTabBox );
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m_desktopListConfig.setShowTabBox( true );
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m_desktopListConfig.setShowDesktop( false );
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m_desktopListConfig.setDesktopSwitchingMode( TabBoxConfig::StaticDesktopSwitching );
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m_desktopListConfig.setLayout( TabBoxConfig::VerticalLayout );
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m_tabBox = new TabBoxHandlerImpl();
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m_tabBox->setConfig( m_defaultConfig );
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m_tabBoxMode = TabBoxDesktopMode; // init variables
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reconfigure();
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connect(&delayedShowTimer, SIGNAL(timeout()), this, SLOT(show()));
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}
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TabBox::~TabBox()
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{
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}
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/*!
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Sets the current mode to \a mode, either TabBoxDesktopListMode or TabBoxWindowsMode
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\sa mode()
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*/
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void TabBox::setMode( TabBoxMode mode )
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{
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m_tabBoxMode = mode;
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switch( mode )
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{
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case TabBoxWindowsMode:
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m_tabBox->setConfig( m_defaultConfig );
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break;
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case TabBoxWindowsAlternativeMode:
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m_tabBox->setConfig( m_alternativeConfig );
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break;
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case TabBoxDesktopMode:
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m_tabBox->setConfig( m_desktopConfig );
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break;
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case TabBoxDesktopListMode:
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m_tabBox->setConfig( m_desktopListConfig );
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break;
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}
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}
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/*!
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Resets the tab box to display the active client in TabBoxWindowsMode, or the
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current desktop in TabBoxDesktopListMode
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*/
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void TabBox::reset( bool partial_reset )
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{
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switch( m_tabBox->config().tabBoxMode() )
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{
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case TabBoxConfig::ClientTabBox:
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m_tabBox->createModel( partial_reset );
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if( !partial_reset )
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{
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if( workspace()->activeClient() )
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setCurrentClient( workspace()->activeClient() );
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// it's possible that the active client is not part of the model
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// in that case the index is invalid
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if( !m_index.isValid() )
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setCurrentIndex( m_tabBox->first() );
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}
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else
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{
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if( !m_index.isValid() || !m_tabBox->client( m_index ) )
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setCurrentIndex( m_tabBox->first() );
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}
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break;
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case TabBoxConfig::DesktopTabBox:
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m_tabBox->createModel();
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if( !partial_reset )
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setCurrentDesktop( workspace()->currentDesktop() );
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break;
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}
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if( effects )
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static_cast<EffectsHandlerImpl*>(effects)->tabBoxUpdated();
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}
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/*!
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Shows the next or previous item, depending on \a next
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*/
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void TabBox::nextPrev( bool next )
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{
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setCurrentIndex( m_tabBox->nextPrev( next ), false );
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if( effects )
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static_cast<EffectsHandlerImpl*>(effects)->tabBoxUpdated();
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}
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/*!
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Returns the currently displayed client ( only works in TabBoxWindowsMode ).
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Returns 0 if no client is displayed.
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*/
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Client* TabBox::currentClient()
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{
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if( TabBoxClientImpl* client = static_cast< TabBoxClientImpl* >( m_tabBox->client( m_index )) )
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{
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if( !workspace()->hasClient( client->client() ) )
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return NULL;
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return client->client();
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}
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else
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return NULL;
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}
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/*!
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Returns the list of clients potentially displayed ( only works in
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TabBoxWindowsMode ).
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Returns an empty list if no clients are available.
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*/
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ClientList TabBox::currentClientList()
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{
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TabBoxClientList list = m_tabBox->clientList();
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ClientList ret;
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foreach( const TabBoxClient* client, list )
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{
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if( const TabBoxClientImpl* c = static_cast< const TabBoxClientImpl* >( client ) )
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ret.append( c->client() );
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}
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return ret;
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}
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/*!
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Returns the currently displayed virtual desktop ( only works in
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TabBoxDesktopListMode )
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Returns -1 if no desktop is displayed.
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*/
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int TabBox::currentDesktop()
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{
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return m_tabBox->desktop( m_index );
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}
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/*!
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Returns the list of desktops potentially displayed ( only works in
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TabBoxDesktopListMode )
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Returns an empty list if no are available.
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*/
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QList< int > TabBox::currentDesktopList()
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{
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return m_tabBox->desktopList();
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}
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/*!
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Change the currently selected client, and notify the effects.
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\sa setCurrentDesktop()
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*/
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void TabBox::setCurrentClient( Client* newClient )
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{
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setCurrentIndex( m_tabBox->index( newClient->tabBoxClient() ) );
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}
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/*!
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Change the currently selected desktop, and notify the effects.
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\sa setCurrentClient()
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*/
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void TabBox::setCurrentDesktop( int newDesktop )
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{
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setCurrentIndex( m_tabBox->desktopIndex( newDesktop ) );
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}
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void TabBox::TabBox::setCurrentIndex( QModelIndex index, bool notifyEffects )
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{
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if( !index.isValid() )
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return;
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m_index = index;
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m_tabBox->setCurrentIndex( index );
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if( effects && notifyEffects )
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static_cast<EffectsHandlerImpl*>(effects)->tabBoxUpdated();
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}
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/*!
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Notify effects that the tab box is being shown, and only display the
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default tab box QFrame if no effect has referenced the tab box.
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*/
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void TabBox::show()
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{
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if( effects )
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static_cast<EffectsHandlerImpl*>(effects)->tabBoxAdded( m_tabBoxMode );
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if( isDisplayed())
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{
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m_isShown = false;
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return;
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}
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refDisplay();
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m_isShown = true;
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m_tabBox->show();
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}
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/*!
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Notify effects that the tab box is being hidden.
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*/
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void TabBox::hide()
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{
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delayedShowTimer.stop();
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if( m_isShown )
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{
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m_isShown = false;
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unrefDisplay();
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}
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if( effects )
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static_cast<EffectsHandlerImpl*>(effects)->tabBoxClosed();
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if( isDisplayed())
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kDebug( 1212 ) << "Tab box was not properly closed by an effect";
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m_index = QModelIndex();
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m_tabBox->hide();
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QApplication::syncX();
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XEvent otherEvent;
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while (XCheckTypedEvent (display(), EnterNotify, &otherEvent ) )
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;
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}
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/*!
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Decrease the reference count. Only when the reference count is 0 will
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the default tab box be shown.
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*/
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void TabBox::unrefDisplay()
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{
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--display_refcount;
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}
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void TabBox::reconfigure()
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{
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KSharedConfigPtr c(KGlobal::config());
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KConfigGroup config = c->group( "TabBox" );
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loadConfig( c->group( "TabBox" ), m_defaultConfig );
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loadConfig( c->group( "TabBoxAlternative" ), m_alternativeConfig );
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m_tabBox->setConfig( m_defaultConfig );
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m_delayShow = config.readEntry<bool>( "ShowDelay", true );
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m_delayShowTime = config.readEntry<int>( "DelayTime", 90 );
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}
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void TabBox::loadConfig( const KConfigGroup& config, TabBoxConfig& tabBoxConfig )
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{
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tabBoxConfig.setClientListMode( TabBoxConfig::ClientListMode(
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config.readEntry<int>( "ListMode", TabBoxConfig::defaultListMode() )));
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tabBoxConfig.setClientSwitchingMode( TabBoxConfig::ClientSwitchingMode(
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config.readEntry<int>( "SwitchingMode", TabBoxConfig::defaultSwitchingMode() )));
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tabBoxConfig.setLayout( TabBoxConfig::LayoutMode(
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config.readEntry<int>( "LayoutMode", TabBoxConfig::defaultLayoutMode() )));
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tabBoxConfig.setSelectedItemViewPosition( TabBoxConfig::SelectedItemViewPosition(
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config.readEntry<int>( "SelectedItem", TabBoxConfig::defaultSelectedItemViewPosition())));
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tabBoxConfig.setShowOutline( config.readEntry<bool>( "ShowOutline",
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TabBoxConfig::defaultShowOutline()));
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tabBoxConfig.setShowTabBox( config.readEntry<bool>( "ShowTabBox",
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TabBoxConfig::defaultShowTabBox()));
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tabBoxConfig.setHighlightWindows( config.readEntry<bool>( "HighlightWindows",
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TabBoxConfig::defaultHighlightWindow()));
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tabBoxConfig.setShowDesktop( config.readEntry<bool>( "ShowDesktop",
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TabBoxConfig::defaultShowDesktop()));
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tabBoxConfig.setMinWidth( config.readEntry<int>( "MinWidth",
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TabBoxConfig::defaultMinWidth()));
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tabBoxConfig.setMinHeight( config.readEntry<int>( "MinHeight",
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TabBoxConfig::defaultMinHeight()));
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|
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tabBoxConfig.setLayoutName( config.readEntry<QString>( "LayoutName", TabBoxConfig::defaultLayoutName()));
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tabBoxConfig.setSelectedItemLayoutName( config.readEntry<QString>( "SelectedLayoutName", TabBoxConfig::defaultSelectedItemLayoutName()));
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}
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|
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/*!
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Rikkus: please document! (Matthias)
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|
|
Ok, here's the docs :)
|
|
|
|
You call delayedShow() instead of show() directly.
|
|
|
|
If the 'ShowDelay' setting is false, show() is simply called.
|
|
|
|
Otherwise, we start a timer for the delay given in the settings and only
|
|
do a show() when it times out.
|
|
|
|
This means that you can alt-tab between windows and you don't see the
|
|
tab box immediately. Not only does this make alt-tabbing faster, it gives
|
|
less 'flicker' to the eyes. You don't need to see the tab box if you're
|
|
just quickly switching between 2 or 3 windows. It seems to work quite
|
|
nicely.
|
|
*/
|
|
void TabBox::delayedShow()
|
|
{
|
|
if( isDisplayed() || delayedShowTimer.isActive() )
|
|
// already called show - no need to call it twice
|
|
return;
|
|
|
|
if( !m_delayShowTime )
|
|
{
|
|
show();
|
|
return;
|
|
}
|
|
|
|
delayedShowTimer.setSingleShot(true);
|
|
delayedShowTimer.start( m_delayShowTime );
|
|
}
|
|
|
|
|
|
void TabBox::handleMouseEvent( XEvent* e )
|
|
{
|
|
XAllowEvents( display(), AsyncPointer, xTime());
|
|
if( !m_isShown && isDisplayed())
|
|
{ // tabbox has been replaced, check effects
|
|
if( effects && static_cast<EffectsHandlerImpl*>(effects)->checkInputWindowEvent( e ))
|
|
return;
|
|
}
|
|
if( e->type != ButtonPress )
|
|
return;
|
|
QPoint pos( e->xbutton.x_root, e->xbutton.y_root );
|
|
|
|
if(( !m_isShown && isDisplayed())
|
|
|| (!m_tabBox->containsPos( pos ) &&
|
|
(e->xbutton.button == Button1 || e->xbutton.button == Button2 || e->xbutton.button == Button3)))
|
|
{
|
|
workspace()->closeTabBox(); // click outside closes tab
|
|
return;
|
|
}
|
|
|
|
QModelIndex index;
|
|
if( e->xbutton.button == Button1 || e->xbutton.button == Button2 || e->xbutton.button == Button3 )
|
|
{
|
|
index = m_tabBox->indexAt( pos );
|
|
if( e->xbutton.button == Button2 && index.isValid() )
|
|
{
|
|
if( TabBoxClientImpl* client = static_cast< TabBoxClientImpl* >( m_tabBox->client( index )) )
|
|
{
|
|
if( workspace()->hasClient( client->client() ) )
|
|
{
|
|
client->client()->closeWindow();
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// mouse wheel event
|
|
index = m_tabBox->nextPrev( e->xbutton.button == Button5 );
|
|
}
|
|
|
|
if( index.isValid() )
|
|
setCurrentIndex( index );
|
|
}
|
|
|
|
void TabBox::TabBox::grabbedKeyEvent( QKeyEvent* event )
|
|
{
|
|
if( !m_isShown && isDisplayed() )
|
|
{ // tabbox has been replaced, check effects
|
|
if( effects )
|
|
static_cast<EffectsHandlerImpl*>(effects)->tabBoxKeyEvent( event );
|
|
return;
|
|
}
|
|
setCurrentIndex( m_tabBox->grabbedKeyEvent( event ) );
|
|
}
|
|
|
|
} // namespace TabBox
|
|
|
|
|
|
//*******************************
|
|
// Workspace
|
|
//*******************************
|
|
|
|
|
|
/*!
|
|
Handles alt-tab / control-tab
|
|
*/
|
|
|
|
static
|
|
bool areKeySymXsDepressed( bool bAll, const uint keySyms[], int nKeySyms )
|
|
{
|
|
char keymap[32];
|
|
|
|
kDebug(125) << "areKeySymXsDepressed: " << (bAll ? "all of " : "any of ") << nKeySyms;
|
|
|
|
XQueryKeymap( display(), keymap );
|
|
|
|
for( int iKeySym = 0; iKeySym < nKeySyms; iKeySym++ )
|
|
{
|
|
uint keySymX = keySyms[ iKeySym ];
|
|
uchar keyCodeX = XKeysymToKeycode( display(), keySymX );
|
|
int i = keyCodeX / 8;
|
|
char mask = 1 << (keyCodeX - (i * 8));
|
|
|
|
// Abort if bad index value,
|
|
if( i < 0 || i >= 32 )
|
|
return false;
|
|
|
|
kDebug(125) << iKeySym << ": keySymX=0x" << QString::number( keySymX, 16 )
|
|
<< " i=" << i << " mask=0x" << QString::number( mask, 16 )
|
|
<< " keymap[i]=0x" << QString::number( keymap[i], 16 ) << endl;
|
|
|
|
// If ALL keys passed need to be depressed,
|
|
if( bAll )
|
|
{
|
|
if( (keymap[i] & mask) == 0 )
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// If we are looking for ANY key press, and this key is depressed,
|
|
if( keymap[i] & mask )
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// If we were looking for ANY key press, then none was found, return false,
|
|
// If we were looking for ALL key presses, then all were found, return true.
|
|
return bAll;
|
|
}
|
|
|
|
static bool areModKeysDepressed( const QKeySequence& seq )
|
|
{
|
|
uint rgKeySyms[10];
|
|
int nKeySyms = 0;
|
|
if( seq.isEmpty())
|
|
return false;
|
|
int mod = seq[seq.count()-1] & Qt::KeyboardModifierMask;
|
|
|
|
if ( mod & Qt::SHIFT )
|
|
{
|
|
rgKeySyms[nKeySyms++] = XK_Shift_L;
|
|
rgKeySyms[nKeySyms++] = XK_Shift_R;
|
|
}
|
|
if ( mod & Qt::CTRL )
|
|
{
|
|
rgKeySyms[nKeySyms++] = XK_Control_L;
|
|
rgKeySyms[nKeySyms++] = XK_Control_R;
|
|
}
|
|
if( mod & Qt::ALT )
|
|
{
|
|
rgKeySyms[nKeySyms++] = XK_Alt_L;
|
|
rgKeySyms[nKeySyms++] = XK_Alt_R;
|
|
}
|
|
if( mod & Qt::META )
|
|
{
|
|
// It would take some code to determine whether the Win key
|
|
// is associated with Super or Meta, so check for both.
|
|
// See bug #140023 for details.
|
|
rgKeySyms[nKeySyms++] = XK_Super_L;
|
|
rgKeySyms[nKeySyms++] = XK_Super_R;
|
|
rgKeySyms[nKeySyms++] = XK_Meta_L;
|
|
rgKeySyms[nKeySyms++] = XK_Meta_R;
|
|
}
|
|
|
|
return areKeySymXsDepressed( false, rgKeySyms, nKeySyms );
|
|
}
|
|
|
|
static bool areModKeysDepressed( const KShortcut& cut )
|
|
{
|
|
if( areModKeysDepressed( cut.primary()) || areModKeysDepressed( cut.alternate()) )
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
void Workspace::navigatingThroughWindows( bool forward, const KShortcut& shortcut, TabBoxMode mode )
|
|
{
|
|
if ( tab_grab || control_grab )
|
|
return;
|
|
if ( !options->focusPolicyIsReasonable())
|
|
{
|
|
//ungrabXKeyboard(); // need that because of accelerator raw mode
|
|
// CDE style raise / lower
|
|
CDEWalkThroughWindows( forward );
|
|
}
|
|
else
|
|
{
|
|
if ( areModKeysDepressed( shortcut ) )
|
|
{
|
|
if ( startKDEWalkThroughWindows( mode) )
|
|
KDEWalkThroughWindows( forward );
|
|
}
|
|
else
|
|
// if the shortcut has no modifiers, don't show the tabbox,
|
|
// don't grab, but simply go to the next window
|
|
KDEOneStepThroughWindows( forward, mode );
|
|
}
|
|
}
|
|
|
|
void Workspace::slotWalkThroughWindows()
|
|
{
|
|
navigatingThroughWindows( true, cutWalkThroughWindows, TabBoxWindowsMode );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughWindows()
|
|
{
|
|
navigatingThroughWindows( false, cutWalkThroughWindowsReverse, TabBoxWindowsMode );
|
|
}
|
|
|
|
void Workspace::slotWalkThroughWindowsAlternative()
|
|
{
|
|
navigatingThroughWindows( true, cutWalkThroughWindowsAlternative, TabBoxWindowsAlternativeMode );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughWindowsAlternative()
|
|
{
|
|
navigatingThroughWindows( false, cutWalkThroughWindowsAlternativeReverse, TabBoxWindowsAlternativeMode );
|
|
}
|
|
|
|
void Workspace::slotWalkThroughDesktops()
|
|
{
|
|
if( tab_grab || control_grab )
|
|
return;
|
|
if ( areModKeysDepressed( cutWalkThroughDesktops ) )
|
|
{
|
|
if ( startWalkThroughDesktops() )
|
|
walkThroughDesktops( true );
|
|
}
|
|
else
|
|
{
|
|
oneStepThroughDesktops( true );
|
|
}
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughDesktops()
|
|
{
|
|
if( tab_grab || control_grab )
|
|
return;
|
|
if ( areModKeysDepressed( cutWalkThroughDesktopsReverse ) )
|
|
{
|
|
if ( startWalkThroughDesktops() )
|
|
walkThroughDesktops( false );
|
|
}
|
|
else
|
|
{
|
|
oneStepThroughDesktops( false );
|
|
}
|
|
}
|
|
|
|
void Workspace::slotWalkThroughDesktopList()
|
|
{
|
|
if( tab_grab || control_grab )
|
|
return;
|
|
if ( areModKeysDepressed( cutWalkThroughDesktopList ) )
|
|
{
|
|
if ( startWalkThroughDesktopList() )
|
|
walkThroughDesktops( true );
|
|
}
|
|
else
|
|
{
|
|
oneStepThroughDesktopList( true );
|
|
}
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughDesktopList()
|
|
{
|
|
if( tab_grab || control_grab )
|
|
return;
|
|
if ( areModKeysDepressed( cutWalkThroughDesktopListReverse ) )
|
|
{
|
|
if ( startWalkThroughDesktopList() )
|
|
walkThroughDesktops( false );
|
|
}
|
|
else
|
|
{
|
|
oneStepThroughDesktopList( false );
|
|
}
|
|
}
|
|
|
|
void Workspace::slotWalkThroughDesktopsKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughDesktops = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughDesktopsKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughDesktopsReverse = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkThroughDesktopListKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughDesktopList = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughDesktopListKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughDesktopListReverse = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkThroughWindowsKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughWindows = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughWindowsKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughWindowsReverse = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotMoveToTabLeftKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughGroupWindows = KShortcut( seq );
|
|
}
|
|
void Workspace::slotMoveToTabRightKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughGroupWindowsReverse = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkThroughWindowsAlternativeKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughWindowsAlternative = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::slotWalkBackThroughWindowsAlternativeKeyChanged( const QKeySequence& seq )
|
|
{
|
|
cutWalkThroughWindowsAlternativeReverse = KShortcut( seq );
|
|
}
|
|
|
|
void Workspace::modalActionsSwitch( bool enabled )
|
|
{
|
|
QList<KActionCollection*> collections;
|
|
collections.append( keys );
|
|
collections.append( disable_shortcuts_keys );
|
|
collections.append( client_keys );
|
|
foreach (KActionCollection* collection, collections)
|
|
foreach (QAction *action, collection->actions())
|
|
action->setEnabled(enabled);
|
|
}
|
|
|
|
bool Workspace::startKDEWalkThroughWindows( TabBoxMode mode )
|
|
{
|
|
if( !establishTabBoxGrab())
|
|
return false;
|
|
tab_grab = true;
|
|
modalActionsSwitch( false );
|
|
tab_box->setMode( mode );
|
|
tab_box->reset();
|
|
return true;
|
|
}
|
|
|
|
bool Workspace::startWalkThroughDesktops( TabBoxMode mode )
|
|
{
|
|
if( !establishTabBoxGrab())
|
|
return false;
|
|
control_grab = true;
|
|
modalActionsSwitch( false );
|
|
tab_box->setMode( mode );
|
|
tab_box->reset();
|
|
return true;
|
|
}
|
|
|
|
bool Workspace::startWalkThroughDesktops()
|
|
{
|
|
return startWalkThroughDesktops( TabBoxDesktopMode );
|
|
}
|
|
|
|
bool Workspace::startWalkThroughDesktopList()
|
|
{
|
|
return startWalkThroughDesktops( TabBoxDesktopListMode );
|
|
}
|
|
|
|
void Workspace::KDEWalkThroughWindows( bool forward )
|
|
{
|
|
tab_box->nextPrev( forward );
|
|
tab_box->delayedShow();
|
|
}
|
|
|
|
void Workspace::walkThroughDesktops( bool forward )
|
|
{
|
|
tab_box->nextPrev( forward );
|
|
tab_box->delayedShow();
|
|
}
|
|
|
|
void Workspace::CDEWalkThroughWindows( bool forward )
|
|
{
|
|
Client* c = NULL;
|
|
// this function find the first suitable client for unreasonable focus
|
|
// policies - the topmost one, with some exceptions (can't be keepabove/below,
|
|
// otherwise it gets stuck on them)
|
|
Q_ASSERT( block_stacking_updates == 0 );
|
|
for( int i = stacking_order.size() - 1;
|
|
i >= 0 ;
|
|
--i )
|
|
{
|
|
Client* it = stacking_order.at( i );
|
|
if ( it->isOnCurrentDesktop() && !it->isSpecialWindow()
|
|
&& it->isShown( false ) && it->wantsTabFocus()
|
|
&& !it->keepAbove() && !it->keepBelow())
|
|
{
|
|
c = it;
|
|
break;
|
|
}
|
|
}
|
|
Client* nc = c;
|
|
bool options_traverse_all;
|
|
{
|
|
KConfigGroup group( KGlobal::config(), "TabBox" );
|
|
options_traverse_all = group.readEntry("TraverseAll", false );
|
|
}
|
|
|
|
Client* firstClient = 0;
|
|
do
|
|
{
|
|
nc = forward ? nextClientStatic(nc) : previousClientStatic(nc);
|
|
if (!firstClient)
|
|
{
|
|
// When we see our first client for the second time,
|
|
// it's time to stop.
|
|
firstClient = nc;
|
|
}
|
|
else if (nc == firstClient)
|
|
{
|
|
// No candidates found.
|
|
nc = 0;
|
|
break;
|
|
}
|
|
} while (nc && nc != c &&
|
|
(( !options_traverse_all && !nc->isOnDesktop(currentDesktop())) ||
|
|
nc->isMinimized() || !nc->wantsTabFocus() || nc->keepAbove() || nc->keepBelow() ) );
|
|
if (nc)
|
|
{
|
|
if (c && c != nc)
|
|
lowerClient( c );
|
|
if ( options->focusPolicyIsReasonable() )
|
|
{
|
|
activateClient( nc );
|
|
if( nc->isShade() && options->shadeHover )
|
|
nc->setShade( ShadeActivated );
|
|
}
|
|
else
|
|
{
|
|
if( !nc->isOnDesktop( currentDesktop()))
|
|
setCurrentDesktop( nc->desktop());
|
|
raiseClient( nc );
|
|
}
|
|
}
|
|
}
|
|
|
|
void Workspace::KDEOneStepThroughWindows( bool forward, TabBoxMode mode )
|
|
{
|
|
tab_box->setMode( mode );
|
|
tab_box->reset();
|
|
tab_box->nextPrev( forward );
|
|
if( Client* c = tab_box->currentClient() )
|
|
{
|
|
activateClient( c );
|
|
if( c->isShade() && options->shadeHover )
|
|
c->setShade( ShadeActivated );
|
|
}
|
|
}
|
|
|
|
void Workspace::oneStepThroughDesktops( bool forward, TabBoxMode mode )
|
|
{
|
|
tab_box->setMode( mode );
|
|
tab_box->reset();
|
|
tab_box->nextPrev( forward );
|
|
if ( tab_box->currentDesktop() != -1 )
|
|
setCurrentDesktop( tab_box->currentDesktop() );
|
|
}
|
|
|
|
void Workspace::oneStepThroughDesktops( bool forward )
|
|
{
|
|
oneStepThroughDesktops( forward, TabBoxDesktopMode );
|
|
}
|
|
|
|
void Workspace::oneStepThroughDesktopList( bool forward )
|
|
{
|
|
oneStepThroughDesktops( forward, TabBoxDesktopListMode );
|
|
}
|
|
|
|
/*!
|
|
Handles holding alt-tab / control-tab
|
|
*/
|
|
void Workspace::tabBoxKeyPress( int keyQt )
|
|
{
|
|
bool forward = false;
|
|
bool backward = false;
|
|
|
|
if (tab_grab)
|
|
{
|
|
KShortcut forwardShortcut;
|
|
KShortcut backwardShortcut;
|
|
if( tab_box->mode() == TabBoxWindowsMode )
|
|
{
|
|
forwardShortcut = cutWalkThroughWindows;
|
|
backwardShortcut = cutWalkThroughWindowsReverse;
|
|
}
|
|
else
|
|
{
|
|
forwardShortcut = cutWalkThroughWindowsAlternative;
|
|
backwardShortcut = cutWalkThroughWindowsAlternativeReverse;
|
|
}
|
|
forward = forwardShortcut.contains( keyQt );
|
|
backward = backwardShortcut.contains( keyQt );
|
|
if (forward || backward)
|
|
{
|
|
kDebug(125) << "== " << forwardShortcut.toString()
|
|
<< " or " << backwardShortcut.toString() << endl;
|
|
KDEWalkThroughWindows( forward );
|
|
}
|
|
}
|
|
else if (control_grab)
|
|
{
|
|
forward = cutWalkThroughDesktops.contains( keyQt ) ||
|
|
cutWalkThroughDesktopList.contains( keyQt );
|
|
backward = cutWalkThroughDesktopsReverse.contains( keyQt ) ||
|
|
cutWalkThroughDesktopListReverse.contains( keyQt );
|
|
if (forward || backward)
|
|
walkThroughDesktops(forward);
|
|
}
|
|
|
|
if (control_grab || tab_grab)
|
|
{
|
|
if ( ((keyQt & ~Qt::KeyboardModifierMask) == Qt::Key_Escape)
|
|
&& !(forward || backward) )
|
|
{ // if Escape is part of the shortcut, don't cancel
|
|
closeTabBox();
|
|
}
|
|
else if( !(forward || backward) )
|
|
{
|
|
QKeyEvent* event = new QKeyEvent( QEvent::KeyPress, keyQt & ~Qt::KeyboardModifierMask, Qt::NoModifier );
|
|
tab_box->grabbedKeyEvent( event );
|
|
}
|
|
}
|
|
}
|
|
|
|
void Workspace::refTabBox()
|
|
{
|
|
if( tab_box )
|
|
tab_box->refDisplay();
|
|
}
|
|
|
|
void Workspace::unrefTabBox()
|
|
{
|
|
if( tab_box )
|
|
tab_box->unrefDisplay();
|
|
}
|
|
|
|
void Workspace::closeTabBox()
|
|
{
|
|
removeTabBoxGrab();
|
|
tab_box->hide();
|
|
modalActionsSwitch( true );
|
|
tab_grab = false;
|
|
control_grab = false;
|
|
}
|
|
|
|
/*!
|
|
Handles alt-tab / control-tab releasing
|
|
*/
|
|
void Workspace::tabBoxKeyRelease( const XKeyEvent& ev )
|
|
{
|
|
unsigned int mk = ev.state &
|
|
(KKeyServer::modXShift() |
|
|
KKeyServer::modXCtrl() |
|
|
KKeyServer::modXAlt() |
|
|
KKeyServer::modXMeta() );
|
|
// ev.state is state before the key release, so just checking mk being 0 isn't enough
|
|
// using XQueryPointer() also doesn't seem to work well, so the check that all
|
|
// modifiers are released: only one modifier is active and the currently released
|
|
// key is this modifier - if yes, release the grab
|
|
int mod_index = -1;
|
|
for( int i = ShiftMapIndex;
|
|
i <= Mod5MapIndex;
|
|
++i )
|
|
if(( mk & ( 1 << i )) != 0 )
|
|
{
|
|
if( mod_index >= 0 )
|
|
return;
|
|
mod_index = i;
|
|
}
|
|
bool release = false;
|
|
if( mod_index == -1 )
|
|
release = true;
|
|
else
|
|
{
|
|
XModifierKeymap* xmk = XGetModifierMapping(display());
|
|
for (int i=0; i<xmk->max_keypermod; i++)
|
|
if (xmk->modifiermap[xmk->max_keypermod * mod_index + i]
|
|
== ev.keycode)
|
|
release = true;
|
|
XFreeModifiermap(xmk);
|
|
}
|
|
if( !release )
|
|
return;
|
|
if (tab_grab)
|
|
{
|
|
bool old_control_grab = control_grab;
|
|
Client* c = tab_box->currentClient();
|
|
closeTabBox();
|
|
control_grab = old_control_grab;
|
|
if( c )
|
|
{
|
|
activateClient( c );
|
|
if( c->isShade() && options->shadeHover )
|
|
c->setShade( ShadeActivated );
|
|
if( c->isDesktop() )
|
|
setShowingDesktop( !showingDesktop() );
|
|
}
|
|
}
|
|
if (control_grab)
|
|
{
|
|
bool old_tab_grab = tab_grab;
|
|
int desktop = tab_box->currentDesktop();
|
|
closeTabBox();
|
|
tab_grab = old_tab_grab;
|
|
if ( desktop != -1 )
|
|
{
|
|
setCurrentDesktop( desktop );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
int Workspace::nextDesktopFocusChain( int iDesktop ) const
|
|
{
|
|
int i = desktop_focus_chain.indexOf( iDesktop );
|
|
if( i >= 0 && i+1 < (int)desktop_focus_chain.size() )
|
|
return desktop_focus_chain[i+1];
|
|
else if( desktop_focus_chain.size() > 0 )
|
|
return desktop_focus_chain[ 0 ];
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
int Workspace::previousDesktopFocusChain( int iDesktop ) const
|
|
{
|
|
int i = desktop_focus_chain.indexOf( iDesktop );
|
|
if( i-1 >= 0 )
|
|
return desktop_focus_chain[i-1];
|
|
else if( desktop_focus_chain.size() > 0 )
|
|
return desktop_focus_chain[desktop_focus_chain.size()-1];
|
|
else
|
|
return numberOfDesktops();
|
|
}
|
|
|
|
int Workspace::nextDesktopStatic( int iDesktop ) const
|
|
{
|
|
int i = ++iDesktop;
|
|
if( i > numberOfDesktops())
|
|
i = 1;
|
|
return i;
|
|
}
|
|
|
|
int Workspace::previousDesktopStatic( int iDesktop ) const
|
|
{
|
|
int i = --iDesktop;
|
|
if( i < 1 )
|
|
i = numberOfDesktops();
|
|
return i;
|
|
}
|
|
|
|
/*!
|
|
auxiliary functions to travers all clients according to the focus
|
|
order. Useful for kwms Alt-tab feature.
|
|
*/
|
|
Client* Workspace::nextClientFocusChain( Client* c ) const
|
|
{
|
|
if ( global_focus_chain.isEmpty() )
|
|
return 0;
|
|
int pos = global_focus_chain.indexOf( c );
|
|
if ( pos == -1 )
|
|
return global_focus_chain.last();
|
|
if ( pos == 0 )
|
|
return global_focus_chain.last();
|
|
pos--;
|
|
return global_focus_chain[ pos ];
|
|
}
|
|
|
|
/*!
|
|
auxiliary functions to travers all clients according to the focus
|
|
order. Useful for kwms Alt-tab feature.
|
|
*/
|
|
Client* Workspace::previousClientFocusChain( Client* c ) const
|
|
{
|
|
if ( global_focus_chain.isEmpty() )
|
|
return 0;
|
|
int pos = global_focus_chain.indexOf( c );
|
|
if ( pos == -1 )
|
|
return global_focus_chain.first();
|
|
pos++;
|
|
if ( pos == global_focus_chain.count() )
|
|
return global_focus_chain.first();
|
|
return global_focus_chain[ pos ];
|
|
}
|
|
|
|
/*!
|
|
auxiliary functions to travers all clients according to the static
|
|
order. Useful for the CDE-style Alt-tab feature.
|
|
*/
|
|
Client* Workspace::nextClientStatic( Client* c ) const
|
|
{
|
|
if ( !c || clients.isEmpty() )
|
|
return 0;
|
|
int pos = clients.indexOf( c );
|
|
if ( pos == -1 )
|
|
return clients.first();
|
|
++pos;
|
|
if ( pos == clients.count() )
|
|
return clients.first();
|
|
return clients[ pos ];
|
|
}
|
|
/*!
|
|
auxiliary functions to travers all clients according to the static
|
|
order. Useful for the CDE-style Alt-tab feature.
|
|
*/
|
|
Client* Workspace::previousClientStatic( Client* c ) const
|
|
{
|
|
if ( !c || clients.isEmpty() )
|
|
return 0;
|
|
int pos = clients.indexOf( c );
|
|
if ( pos == -1 )
|
|
return clients.last();
|
|
if ( pos == 0 )
|
|
return clients.last();
|
|
--pos;
|
|
return clients[ pos ];
|
|
}
|
|
|
|
Client* Workspace::currentTabBoxClient() const
|
|
{
|
|
if( !tab_box )
|
|
return 0;
|
|
return tab_box->currentClient();
|
|
}
|
|
|
|
ClientList Workspace::currentTabBoxClientList() const
|
|
{
|
|
if( !tab_box )
|
|
return ClientList();
|
|
return tab_box->currentClientList();
|
|
}
|
|
|
|
int Workspace::currentTabBoxDesktop() const
|
|
{
|
|
if( !tab_box )
|
|
return -1;
|
|
return tab_box->currentDesktop();
|
|
}
|
|
|
|
QList< int > Workspace::currentTabBoxDesktopList() const
|
|
{
|
|
if( !tab_box )
|
|
return QList< int >();
|
|
return tab_box->currentDesktopList();
|
|
}
|
|
|
|
void Workspace::setTabBoxClient( Client* c )
|
|
{
|
|
if( tab_box )
|
|
tab_box->setCurrentClient( c );
|
|
}
|
|
|
|
void Workspace::setTabBoxDesktop( int iDesktop )
|
|
{
|
|
if( tab_box )
|
|
tab_box->setCurrentDesktop( iDesktop );
|
|
}
|
|
|
|
bool Workspace::establishTabBoxGrab()
|
|
{
|
|
if( !grabXKeyboard())
|
|
return false;
|
|
// Don't try to establish a global mouse grab using XGrabPointer, as that would prevent
|
|
// using Alt+Tab while DND (#44972). However force passive grabs on all windows
|
|
// in order to catch MouseRelease events and close the tabbox (#67416).
|
|
// All clients already have passive grabs in their wrapper windows, so check only
|
|
// the active client, which may not have it.
|
|
assert( !forced_global_mouse_grab );
|
|
forced_global_mouse_grab = true;
|
|
if( active_client != NULL )
|
|
active_client->updateMouseGrab();
|
|
return true;
|
|
}
|
|
|
|
void Workspace::removeTabBoxGrab()
|
|
{
|
|
ungrabXKeyboard();
|
|
assert( forced_global_mouse_grab );
|
|
forced_global_mouse_grab = false;
|
|
if( active_client != NULL )
|
|
active_client->updateMouseGrab();
|
|
}
|
|
|
|
} // namespace
|
|
|
|
#include "tabbox.moc"
|