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-// -*- c-basic-offset:4; indent-tabs-mode:nil -*-
-// vim: set ts=4 sts=4 sw=4 et:
-/* This file is part of the KDE project
- Copyright (C) 1999 Kurt Granroth <granroth@kde.org>
- Copyright (C) 1998, 1999 Torben Weis <weis@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 as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- 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 <tqregexp.h>
-#include <tqfile.h>
-
-#include <kbookmarkbar.h>
-#include <kbookmarkdrag.h>
-
-#include <kbookmarkmenu.h>
-#include <kdebug.h>
-
-#include <ktoolbar.h>
-#include <ktoolbarbutton.h>
-
-#include <kconfig.h>
-#include <kpopupmenu.h>
-
-#include "kbookmarkdrag.h"
-#include "kbookmarkmenu_p.h"
-#include "kbookmarkdombuilder.h"
-
-#include "dptrtemplate.h"
-
-#include <tqapplication.h>
-
-class KBookmarkBarPrivate : public dPtrTemplate<KBookmarkBar, KBookmarkBarPrivate>
-{
-public:
- TQPtrList<KAction> m_actions;
- bool m_readOnly;
- KBookmarkManager* m_filteredMgr;
- KToolBar* m_sepToolBar;
- int m_sepIndex;
- bool m_atFirst;
- TQString m_dropAddress;
- TQString m_highlightedAddress;
-public:
- KBookmarkBarPrivate() {
- m_readOnly = false;
- m_filteredMgr = 0;
- m_sepToolBar = 0;
- m_sepIndex = -1;
- m_atFirst = false;
- }
-};
-template<> TQPtrDict<KBookmarkBarPrivate>* dPtrTemplate<KBookmarkBar, KBookmarkBarPrivate>::d_ptr = 0;
-
-KBookmarkBarPrivate* KBookmarkBar::dptr() const
-{
- return KBookmarkBarPrivate::d( this );
-}
-
-// usage of KXBELBookmarkImporterImpl is just plain evil, but it reduces code dup. so...
-class ToolbarFilter : public KXBELBookmarkImporterImpl
-{
-public:
- ToolbarFilter() : m_visible(false) { ; }
- void filter( const KBookmarkGroup &grp ) { traverse(grp); }
-private:
- virtual void visit( const KBookmark & );
- virtual void visitEnter( const KBookmarkGroup & );
- virtual void visitLeave( const KBookmarkGroup & );
-private:
- bool m_visible;
- KBookmarkGroup m_visibleStart;
-};
-
-KBookmarkBar::KBookmarkBar( KBookmarkManager* mgr,
- KBookmarkOwner *_owner, KToolBar *_toolBar,
- KActionCollection *coll,
- TQObject *parent, const char *name )
- : TQObject( parent, name ), m_pOwner(_owner), m_toolBar(_toolBar),
- m_actionCollection( coll ), m_pManager(mgr)
-{
- m_lstSubMenus.setAutoDelete( true );
-
- m_toolBar->setAcceptDrops( true );
- m_toolBar->installEventFilter( this ); // for drops
-
- dptr()->m_actions.setAutoDelete( true );
-
- connect( mgr, TQT_SIGNAL( changed(const TQString &, const TQString &) ),
- TQT_SLOT( slotBookmarksChanged(const TQString &) ) );
-
- KBookmarkGroup toolbar = getToolbar();
- fillBookmarkBar( toolbar );
-}
-
-TQString KBookmarkBar::parentAddress()
-{
- return dptr()->m_filteredMgr ? TQString::null : m_pManager->toolbar().address();
-}
-
-#define CURRENT_TOOLBAR() ( \
- dptr()->m_filteredMgr ? dptr()->m_filteredMgr->root() \
- : m_pManager->toolbar() )
-
-#define CURRENT_MANAGER() ( \
- dptr()->m_filteredMgr ? dptr()->m_filteredMgr \
- : m_pManager )
-
-KBookmarkGroup KBookmarkBar::getToolbar()
-{
- if ( KBookmarkSettings::self()->m_filteredtoolbar )
- {
- if ( !dptr()->m_filteredMgr ) {
- dptr()->m_filteredMgr = KBookmarkManager::createTempManager();
- } else {
- KBookmarkGroup bkRoot = dptr()->m_filteredMgr->root();
- TQValueList<KBookmark> bks;
- for (KBookmark bm = bkRoot.first(); !bm.isNull(); bm = bkRoot.next(bm))
- bks << bm;
- for ( TQValueListConstIterator<KBookmark> it = bks.begin(); it != bks.end(); ++it )
- bkRoot.deleteBookmark( (*it) );
- }
- ToolbarFilter filter;
- KBookmarkDomBuilder builder( dptr()->m_filteredMgr->root(),
- dptr()->m_filteredMgr );
- builder.connectImporter( &filter );
- filter.filter( m_pManager->root() );
- }
-
- return CURRENT_TOOLBAR();
-}
-
-KBookmarkBar::~KBookmarkBar()
-{
- //clear();
- KBookmarkBarPrivate::delete_d(this);
-}
-
-void KBookmarkBar::clear()
-{
- TQPtrListIterator<KAction> it( dptr()->m_actions );
- m_toolBar->clear();
- for (; it.current(); ++it ) {
- (*it)->unplugAll();
- }
- dptr()->m_actions.clear();
- m_lstSubMenus.clear();
-}
-
-void KBookmarkBar::slotBookmarksChanged( const TQString & group )
-{
- KBookmarkGroup tb = getToolbar(); // heavy for non cached toolbar version
- kdDebug(7043) << "slotBookmarksChanged( " << group << " )" << endl;
-
- if ( tb.isNull() )
- return;
-
- if ( KBookmark::commonParent(group, tb.address()) == group // Is group a parent of tb.address?
- || KBookmarkSettings::self()->m_filteredtoolbar )
- {
- clear();
- fillBookmarkBar( tb );
- }
- else
- {
- // Iterate recursively into child menus
- TQPtrListIterator<KBookmarkMenu> it( m_lstSubMenus );
- for (; it.current(); ++it )
- {
- it.current()->slotBookmarksChanged( group );
- }
- }
-}
-
-void KBookmarkBar::fillBookmarkBar(KBookmarkGroup & parent)
-{
- if (parent.isNull())
- return;
-
- for (KBookmark bm = parent.first(); !bm.isNull(); bm = parent.next(bm))
- {
- TQString text = bm.text();
- text.replace( '&', "&&" );
- if (!bm.isGroup())
- {
- if ( bm.isSeparator() )
- m_toolBar->insertLineSeparator();
- else
- {
- KAction *action = new KBookmarkAction( text, bm.icon(), 0, m_actionCollection, 0 );
- connect(action, TQT_SIGNAL( activated ( KAction::ActivationReason, TQt::ButtonState )),
- this, TQT_SLOT( slotBookmarkSelected( KAction::ActivationReason, TQt::ButtonState ) ));
-
- action->setProperty( "url", bm.url().url() );
- action->setProperty( "address", bm.address() );
-
- action->setToolTip( bm.url().pathOrURL() );
-
- action->plug(m_toolBar);
-
- dptr()->m_actions.append( action );
- }
- }
- else
- {
- KActionMenu *action = new KBookmarkActionMenu( text, bm.icon(),
- m_actionCollection,
- "bookmarkbar-actionmenu");
- action->setProperty( "address", bm.address() );
- action->setProperty( "readOnly", dptr()->m_readOnly );
- action->setDelayed( false );
-
- // this flag doesn't have any UI yet
- TDEGlobal::config()->setGroup( "Settings" );
- bool addEntriesBookmarkBar = TDEGlobal::config()->readBoolEntry("AddEntriesBookmarkBar",true);
-
- KBookmarkMenu *menu = new KBookmarkMenu(CURRENT_MANAGER(), m_pOwner, action->popupMenu(),
- m_actionCollection, false, addEntriesBookmarkBar,
- bm.address());
- connect(menu, TQT_SIGNAL( aboutToShowContextMenu(const KBookmark &, TQPopupMenu * ) ),
- this, TQT_SIGNAL( aboutToShowContextMenu(const KBookmark &, TQPopupMenu * ) ));
- connect(menu, TQT_SIGNAL( openBookmark( const TQString &, TQt::ButtonState) ),
- this, TQT_SIGNAL( openBookmark( const TQString &, TQt::ButtonState) ));
- menu->fillBookmarkMenu();
- action->plug(m_toolBar);
- m_lstSubMenus.append( menu );
-
- dptr()->m_actions.append( action );
- }
- }
-}
-
-void KBookmarkBar::setReadOnly(bool readOnly)
-{
- dptr()->m_readOnly = readOnly;
-}
-
-bool KBookmarkBar::isReadOnly() const
-{
- return dptr()->m_readOnly;
-}
-
-void KBookmarkBar::slotBookmarkSelected( KAction::ActivationReason /*reason*/, TQt::ButtonState state )
-{
- if (!m_pOwner) return; // this view doesn't handle bookmarks...
-
- const KAction* action = dynamic_cast<const KAction *>(sender());
- if(action)
- {
- const TQString & url = sender()->property("url").toString();
- m_pOwner->openBookmarkURL(url);
- emit openBookmark( url, state );
- }
-}
-
-void KBookmarkBar::slotBookmarkSelected()
-{
- slotBookmarkSelected(KAction::ToolBarActivation, Qt::NoButton);
-}
-
-static const int const_sepId = -9999; // FIXME this is ugly,
- // surely there is another
- // way of doing this...
-
-static void removeTempSep(KBookmarkBarPrivate* p)
-{
- if (p->m_sepToolBar) {
- p->m_sepToolBar->removeItem(const_sepId);
- p->m_sepToolBar = 0; // needed?
- }
-}
-
-static KAction* findPluggedAction(TQPtrList<KAction> actions, KToolBar *tb, int id)
-{
- TQPtrListIterator<KAction> it( actions );
- for (; (*it); ++it )
- if ((*it)->isPlugged(tb, id))
- return (*it);
- return 0;
-}
-
-/**
- * Handle a TQDragMoveEvent event on a toolbar drop
- * @return the address of the bookmark to be dropped after/before
- * else a TQString::null if event should be ignored
- * @param pos the current TQDragMoveEvent position
- * @param the toolbar
- * @param actions the list of actions plugged into the bar
- * @param atFirst bool reference, when true the position before the
- * returned action was dropped on
- */
-static TQString handleToolbarDragMoveEvent(
- KBookmarkBarPrivate *p, KToolBar *tb, TQPoint pos, TQPtrList<KAction> actions,
- bool &atFirst, KBookmarkManager *mgr
-) {
- Q_UNUSED( mgr );
- Q_ASSERT( actions.isEmpty() || (tb == dynamic_cast<KToolBar*>(actions.first()->container(0))) );
- p->m_sepToolBar = tb;
- p->m_sepToolBar->removeItemDelayed(const_sepId);
-
- int index = 0;
- KToolBarButton* b;
-
- b = dynamic_cast<KToolBarButton*>(tb->childAt(pos));
- KAction *a = 0;
- TQString address;
- atFirst = false;
-
- if (b)
- {
- index = tb->itemIndex(b->id());
- TQRect r = b->geometry();
- if (pos.x() < ((r.left() + r.right())/2))
- {
- // if in first half of button then
- // we jump to previous index
- if ( index == 0 )
- atFirst = true;
- else {
- index--;
- b = tb->getButton(tb->idAt(index));
- }
- }
- }
- else if (actions.isEmpty())
- {
- atFirst = true;
- index = 0;
- // we skip the action related stuff
- // and do what it should have...
- // FIXME - here we want to get the
- // parent address of the bookmark
- // bar itself and return that + "/0"
- p->m_sepIndex = 0;
- goto skipact;
- }
- else // (!b)
- {
- index = actions.count() - 1;
- b = tb->getButton(tb->idAt(index));
- // if !b and not past last button, we didn't find button
- if (pos.x() <= b->geometry().left())
- goto skipact; // TODO - rename
- }
-
- if ( !b )
- return TQString::null; // TODO Make it works for that case
-
- a = findPluggedAction(actions, tb, b->id());
- Q_ASSERT(a);
- address = a->property("address").toString();
- p->m_sepIndex = index + (atFirst ? 0 : 1);
-
-#if 0
- { // ugly workaround to fix the goto scoping problems...
- KBookmark bk = mgr->findByAddress( address );
- if (bk.isGroup()) // TODO - fix this ****!!!, manhatten distance should be used!!!
- {
- kdDebug() << "kbookmarkbar:: popping up " << bk.text() << endl;
- KBookmarkActionMenu *menu = dynamic_cast<KBookmarkActionMenu*>(a);
- Q_ASSERT(menu);
- menu->popup(tb->mapToGlobal(b->geometry().center()));
- }
- }
-#endif
-
-skipact:
- tb->insertLineSeparator(p->m_sepIndex, const_sepId);
- return address;
-}
-
-// TODO - document!!!!
-static KAction* handleToolbarMouseButton(TQPoint pos, TQPtrList<KAction> actions,
- KBookmarkManager * /*mgr*/, TQPoint & pt)
-{
- KAction *act = actions.first();
- if (!act) {
- return 0;
- }
-
- KToolBar *tb = dynamic_cast<KToolBar*>(act->container(0));
- Q_ASSERT(tb);
-
- KToolBarButton *b;
- b = dynamic_cast<KToolBarButton*>(tb->childAt(pos));
- if (!b)
- return 0;
-
- KAction *a = 0;
- a = findPluggedAction(actions, tb, b->id());
- Q_ASSERT(a);
- pt = tb->mapToGlobal(pos);
-
- return a;
-}
-
-// TODO *** drop improvements ***
-// open submenus on drop interactions
-
-// TODO *** generic rmb improvements ***
-// don't *ever* show the rmb on press, always relase, possible???
-
-class KBookmarkBarRMBAssoc : public dPtrTemplate<KBookmarkBar, RMB> { };
-template<> TQPtrDict<RMB>* dPtrTemplate<KBookmarkBar, RMB>::d_ptr = 0;
-
-static RMB* rmbSelf(KBookmarkBar *m) { return KBookmarkBarRMBAssoc::d(m); }
-
-void RMB::begin_rmb_action(KBookmarkBar *self)
-{
- RMB *s = rmbSelf(self);
- s->recv = self;
- s->m_parentAddress = self->parentAddress();
- s->s_highlightedAddress = self->dptr()->m_highlightedAddress; // rename in RMB
- s->m_pManager = self->m_pManager;
- s->m_pOwner = self->m_pOwner;
- s->m_parentMenu = 0;
-}
-
-void KBookmarkBar::slotRMBActionEditAt( int val )
-{ RMB::begin_rmb_action(this); rmbSelf(this)->slotRMBActionEditAt( val ); }
-
-void KBookmarkBar::slotRMBActionProperties( int val )
-{ RMB::begin_rmb_action(this); rmbSelf(this)->slotRMBActionProperties( val ); }
-
-void KBookmarkBar::slotRMBActionInsert( int val )
-{ RMB::begin_rmb_action(this); rmbSelf(this)->slotRMBActionInsert( val ); }
-
-void KBookmarkBar::slotRMBActionRemove( int val )
-{ RMB::begin_rmb_action(this); rmbSelf(this)->slotRMBActionRemove( val ); }
-
-void KBookmarkBar::slotRMBActionCopyLocation( int val )
-{ RMB::begin_rmb_action(this); rmbSelf(this)->slotRMBActionCopyLocation( val ); }
-
-bool KBookmarkBar::eventFilter( TQObject *o, TQEvent *e )
-{
- if (dptr()->m_readOnly || dptr()->m_filteredMgr) // note, we assume m_pManager in various places,
- // this shouldn't really be the case
- return false; // todo: make this limit the actions
-
- if ( (e->type() == TQEvent::MouseButtonRelease) || (e->type() == TQEvent::MouseButtonPress) ) // FIXME, which one?
- {
- TQMouseEvent *mev = (TQMouseEvent*)e;
-
- TQPoint pt;
- KAction *_a;
-
- // FIXME, see how this holds up on an empty toolbar
- _a = handleToolbarMouseButton( mev->pos(), dptr()->m_actions, m_pManager, pt );
- if (_a && mev->button() == Qt::RightButton)
- {
- dptr()->m_highlightedAddress = _a->property("address").toString();
- KBookmark bookmark = m_pManager->findByAddress( dptr()->m_highlightedAddress );
- RMB::begin_rmb_action(this);
- KPopupMenu *pm = new KPopupMenu;
- rmbSelf(this)->fillContextMenu( pm, dptr()->m_highlightedAddress, 0 );
- emit aboutToShowContextMenu( rmbSelf(this)->atAddress( dptr()->m_highlightedAddress ), pm );
- rmbSelf(this)->fillContextMenu2( pm, dptr()->m_highlightedAddress, 0 );
- pm->popup( pt );
- mev->accept();
- }
-
- return !!_a; // ignore the event if we didn't find the button
- }
- else if ( e->type() == TQEvent::DragLeave )
- {
- removeTempSep(dptr());
- dptr()->m_dropAddress = TQString::null;
- }
- else if ( e->type() == TQEvent::Drop )
- {
- removeTempSep(dptr());
- TQDropEvent *dev = (TQDropEvent*)e;
- if ( !KBookmarkDrag::canDecode( dev ) )
- return false;
- TQValueList<KBookmark> list = KBookmarkDrag::decode( dev );
- if (list.count() > 1)
- kdWarning(7043) << "Sorry, currently you can only drop one address "
- "onto the bookmark bar!" << endl;
- KBookmark toInsert = list.first();
- KBookmark bookmark = m_pManager->findByAddress( dptr()->m_dropAddress );
- Q_ASSERT(!bookmark.isNull());
- kdDebug(7043) << "inserting "
- << TQString(dptr()->m_atFirst ? "before" : "after")
- << " dptr()->m_dropAddress == " << dptr()->m_dropAddress << endl;
- KBookmarkGroup parentBookmark = bookmark.parentGroup();
- Q_ASSERT(!parentBookmark.isNull());
- KBookmark newBookmark = parentBookmark.addBookmark(
- m_pManager, toInsert.fullText(),
- toInsert.url() );
- parentBookmark.moveItem( newBookmark, dptr()->m_atFirst ? KBookmark() : bookmark );
- m_pManager->emitChanged( parentBookmark );
- return true;
- }
- else if ( e->type() == TQEvent::DragMove )
- {
- TQDragMoveEvent *dme = (TQDragMoveEvent*)e;
- if (!KBookmarkDrag::canDecode( dme ))
- return false;
- bool _atFirst;
- TQString dropAddress;
- KToolBar *tb = (KToolBar*)o;
- dropAddress = handleToolbarDragMoveEvent(dptr(), tb, dme->pos(), dptr()->m_actions, _atFirst, m_pManager);
- if (!dropAddress.isNull())
- {
- dptr()->m_dropAddress = dropAddress;
- dptr()->m_atFirst = _atFirst;
- dme->accept();
- }
- }
- return false;
-}
-
-static bool showInToolbar( const KBookmark &bk ) {
- return (bk.internalElement().attributes().namedItem("showintoolbar").toAttr().value() == "yes");
-}
-
-void ToolbarFilter::visit( const KBookmark &bk ) {
- //kdDebug() << "visit(" << bk.text() << ")" << endl;
- if ( m_visible || showInToolbar(bk) )
- KXBELBookmarkImporterImpl::visit(bk);
-}
-
-void ToolbarFilter::visitEnter( const KBookmarkGroup &grp ) {
- //kdDebug() << "visitEnter(" << grp.text() << ")" << endl;
- if ( !m_visible && showInToolbar(grp) )
- {
- m_visibleStart = grp;
- m_visible = true;
- }
- if ( m_visible )
- KXBELBookmarkImporterImpl::visitEnter(grp);
-}
-
-void ToolbarFilter::visitLeave( const KBookmarkGroup &grp ) {
- //kdDebug() << "visitLeave()" << endl;
- if ( m_visible )
- KXBELBookmarkImporterImpl::visitLeave(grp);
- if ( m_visible && grp.address() == m_visibleStart.address() )
- m_visible = false;
-}
-
-#include "kbookmarkbar.moc"
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