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tdebase/konqueror/konq_guiclients.cc

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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Simon Hausmann <hausmann@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kdebug.h>
#include <klocale.h>
#include <kmenubar.h>
#include "konq_view.h"
#include "konq_settingsxt.h"
#include "konq_frame.h"
#include "konq_guiclients.h"
#include "konq_viewmgr.h"
#include <kiconloader.h>
PopupMenuGUIClient::PopupMenuGUIClient( KonqMainWindow *mainWindow,
const KTrader::OfferList &embeddingServices,
bool showEmbeddingServices, bool doTabHandling )
{
//giving a name to each guiclient: just for debugging
// (needs delete instance() in the dtor if enabled for good)
//setInstance( new KInstance( "PopupMenuGUIClient" ) );
m_mainWindow = mainWindow;
m_doc = QDomDocument( "kpartgui" );
QDomElement root = m_doc.createElement( "kpartgui" );
root.setAttribute( "name", "konqueror" );
m_doc.appendChild( root );
QDomElement menu = m_doc.createElement( "Menu" );
root.appendChild( menu );
menu.setAttribute( "name", "popupmenu" );
if ( !mainWindow->menuBar()->isVisible() )
{
QDomElement showMenuBarElement = m_doc.createElement( "action" );
showMenuBarElement.setAttribute( "name", "options_show_menubar" );
menu.appendChild( showMenuBarElement );
menu.appendChild( m_doc.createElement( "separator" ) );
}
if ( mainWindow->fullScreenMode() )
{
QDomElement stopFullScreenElement = m_doc.createElement( "action" );
stopFullScreenElement.setAttribute( "name", "fullscreen" );
menu.appendChild( stopFullScreenElement );
menu.appendChild( m_doc.createElement( "separator" ) );
}
if ( showEmbeddingServices )
{
KTrader::OfferList::ConstIterator it = embeddingServices.begin();
KTrader::OfferList::ConstIterator end = embeddingServices.end();
if ( embeddingServices.count() == 1 )
{
KService::Ptr service = *embeddingServices.begin();
addEmbeddingService( menu, 0, i18n( "Preview in %1" ).arg( service->name() ), service );
}
else if ( embeddingServices.count() > 1 )
{
int idx = 0;
QDomElement subMenu = m_doc.createElement( "menu" );
menu.appendChild( subMenu );
QDomElement text = m_doc.createElement( "text" );
subMenu.appendChild( text );
text.appendChild( m_doc.createTextNode( i18n( "Preview In" ) ) );
subMenu.setAttribute( "group", "preview" );
subMenu.setAttribute( "name", "preview submenu" );
bool inserted = false;
for (; it != end; ++it, ++idx )
{
addEmbeddingService( subMenu, idx, (*it)->name(), *it );
inserted = true;
}
if ( !inserted ) // oops, if empty then remove the menu :-]
menu.removeChild( menu.namedItem( "menu" ) );
}
}
if ( doTabHandling )
{
QDomElement openInSameWindow = m_doc.createElement( "action" );
openInSameWindow.setAttribute( "name", "sameview" );
openInSameWindow.setAttribute( "group", "tabhandling" );
menu.appendChild( openInSameWindow );
QDomElement openInWindow = m_doc.createElement( "action" );
openInWindow.setAttribute( "name", "newview" );
openInWindow.setAttribute( "group", "tabhandling" );
menu.appendChild( openInWindow );
QDomElement openInTabElement = m_doc.createElement( "action" );
openInTabElement.setAttribute( "name", "openintab" );
openInTabElement.setAttribute( "group", "tabhandling" );
menu.appendChild( openInTabElement );
QDomElement separatorElement = m_doc.createElement( "separator" );
separatorElement.setAttribute( "group", "tabhandling" );
menu.appendChild( separatorElement );
}
//kdDebug() << k_funcinfo << m_doc.toString() << endl;
setDOMDocument( m_doc );
}
PopupMenuGUIClient::~PopupMenuGUIClient()
{
}
KAction *PopupMenuGUIClient::action( const QDomElement &element ) const
{
KAction *res = KXMLGUIClient::action( element );
if ( !res )
res = m_mainWindow->action( element );
return res;
}
void PopupMenuGUIClient::addEmbeddingService( QDomElement &menu, int idx, const QString &name, const KService::Ptr &service )
{
QDomElement action = m_doc.createElement( "action" );
menu.appendChild( action );
QCString actName;
actName.setNum( idx );
action.setAttribute( "name", QString::number( idx ) );
action.setAttribute( "group", "preview" );
(void)new KAction( name, service->pixmap( KIcon::Small ), 0,
m_mainWindow, SLOT( slotOpenEmbedded() ), actionCollection(), actName );
}
ToggleViewGUIClient::ToggleViewGUIClient( KonqMainWindow *mainWindow )
: QObject( mainWindow )
{
m_mainWindow = mainWindow;
m_actions.setAutoDelete( true );
KTrader::OfferList offers = KTrader::self()->query( "Browser/View" );
KTrader::OfferList::Iterator it = offers.begin();
while ( it != offers.end() )
{
QVariant prop = (*it)->property( "X-KDE-BrowserView-Toggable" );
QVariant orientation = (*it)->property( "X-KDE-BrowserView-ToggableView-Orientation" );
if ( !prop.isValid() || !prop.toBool() ||
!orientation.isValid() || orientation.toString().isEmpty() )
{
offers.remove( it );
it = offers.begin();
}
else
++it;
}
m_empty = ( offers.count() == 0 );
if ( m_empty )
return;
KTrader::OfferList::ConstIterator cIt = offers.begin();
KTrader::OfferList::ConstIterator cEnd = offers.end();
for (; cIt != cEnd; ++cIt )
{
QString description = i18n( "Show %1" ).arg( (*cIt)->name() );
QString name = (*cIt)->desktopEntryName();
//kdDebug(1202) << "ToggleViewGUIClient: name=" << name << endl;
KToggleAction *action = new KToggleAction( description, 0, mainWindow->actionCollection(), name.latin1() );
action->setCheckedState( i18n( "Hide %1" ).arg( (*cIt)->name() ) );
// HACK
if ( (*cIt)->icon() != "unknown" )
action->setIcon( (*cIt)->icon() );
connect( action, SIGNAL( toggled( bool ) ),
this, SLOT( slotToggleView( bool ) ) );
m_actions.insert( name, action );
QVariant orientation = (*cIt)->property( "X-KDE-BrowserView-ToggableView-Orientation" );
bool horizontal = orientation.toString().lower() == "horizontal";
m_mapOrientation.insert( name, horizontal );
}
connect( m_mainWindow, SIGNAL( viewAdded( KonqView * ) ),
this, SLOT( slotViewAdded( KonqView * ) ) );
connect( m_mainWindow, SIGNAL( viewRemoved( KonqView * ) ),
this, SLOT( slotViewRemoved( KonqView * ) ) );
}
ToggleViewGUIClient::~ToggleViewGUIClient()
{
}
QPtrList<KAction> ToggleViewGUIClient::actions() const
{
QPtrList<KAction> res;
QDictIterator<KAction> it( m_actions );
for (; it.current(); ++it )
res.append( it.current() );
return res;
}
void ToggleViewGUIClient::slotToggleView( bool toggle )
{
QString serviceName = QString::fromLatin1( sender()->name() );
bool horizontal = m_mapOrientation[ serviceName ];
KonqViewManager *viewManager = m_mainWindow->viewManager();
if ( toggle )
{
KonqView *childView = viewManager->splitWindow( horizontal ? Qt::Vertical : Qt::Horizontal,
QString::fromLatin1( "Browser/View" ),
serviceName,
!horizontal /* vertical = make it first */);
QValueList<int> newSplitterSizes;
if ( horizontal )
newSplitterSizes << 100 << 30;
else
newSplitterSizes << 30 << 100;
if (!childView || !childView->frame())
return;
// Toggleviews don't need their statusbar
childView->frame()->statusbar()->hide();
KonqFrameContainerBase *newContainer = childView->frame()->parentContainer();
if (newContainer->frameType()=="Container")
static_cast<KonqFrameContainer*>(newContainer)->setSizes( newSplitterSizes );
#if 0 // already done by splitWindow
if ( m_mainWindow->currentView() )
{
QString locBarURL = m_mainWindow->currentView()->url().prettyURL(); // default one in case it doesn't set it
childView->openURL( m_mainWindow->currentView()->url(), locBarURL );
}
#endif
// If not passive, set as active :)
if (!childView->isPassiveMode())
viewManager->setActivePart( childView->part() );
kdDebug() << "ToggleViewGUIClient::slotToggleView setToggleView(true) on " << childView << endl;
childView->setToggleView( true );
m_mainWindow->viewCountChanged();
}
else
{
QPtrList<KonqView> viewList;
m_mainWindow->listViews( &viewList );
QPtrListIterator<KonqView> it( viewList );
for (; it.current(); ++it )
if ( it.current()->service()->desktopEntryName() == serviceName )
// takes care of choosing the new active view, and also calls slotViewRemoved
viewManager->removeView( it.current() );
}
}
void ToggleViewGUIClient::saveConfig( bool add, const QString &serviceName )
{
// This is used on konqueror's startup....... so it's never used, since
// the K menu only contains calls to kfmclient......
// Well, it could be useful again in the future.
// Currently, the profiles save this info.
QStringList toggableViewsShown = KonqSettings::toggableViewsShown();
if (add)
{
if ( !toggableViewsShown.contains( serviceName ) )
toggableViewsShown.append(serviceName);
}
else
toggableViewsShown.remove(serviceName);
KonqSettings::setToggableViewsShown( toggableViewsShown );
}
void ToggleViewGUIClient::slotViewAdded( KonqView *view )
{
QString name = view->service()->desktopEntryName();
KAction *action = m_actions[ name ];
if ( action )
{
static_cast<KToggleAction *>( action )->setChecked( true );
saveConfig( true, name );
// KonqView::isToggleView() is not set yet.. so just check for the orientation
#if 0
QVariant vert = view->service()->property( "X-KDE-BrowserView-ToggableView-Orientation");
bool vertical = vert.toString().lower() == "vertical";
QVariant nohead = view->service()->property( "X-KDE-BrowserView-ToggableView-NoHeader");
bool noheader = nohead.isValid() ? nohead.toBool() : false;
// if it is a vertical toggle part, turn on the header.
// this works even when konq loads the view from a profile.
if ( vertical && (!noheader))
{
view->frame()->header()->setText(view->service()->name());
view->frame()->header()->setAction(action);
}
#endif
}
}
void ToggleViewGUIClient::slotViewRemoved( KonqView *view )
{
QString name = view->service()->desktopEntryName();
KAction *action = m_actions[ name ];
if ( action )
{
static_cast<KToggleAction *>( action )->setChecked( false );
saveConfig( false, name );
}
}
#include "konq_guiclients.moc"