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Diffstat (limited to 'konqueror/konq_actions.cc')
| -rw-r--r-- | konqueror/konq_actions.cc | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/konqueror/konq_actions.cc b/konqueror/konq_actions.cc deleted file mode 100644 index 934c326f7..000000000 --- a/konqueror/konq_actions.cc +++ /dev/null @@ -1,504 +0,0 @@ -/* This file is part of the KDE project - Copyright (C) 2000 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 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 "konq_actions.h" - -#include <assert.h> - -#include <tdetoolbarbutton.h> -#include <kanimwidget.h> -#include <kdebug.h> -#include <kstringhandler.h> - -#include <konq_pixmapprovider.h> -#include <kiconloader.h> -#include <tdepopupmenu.h> -#include <tdeapplication.h> - -#include "konq_view.h" -#include "konq_settingsxt.h" - -template class TQPtrList<KonqHistoryEntry>; - -///////////////// - -//static - used by KonqHistoryAction and KonqBidiHistoryAction -void KonqBidiHistoryAction::fillHistoryPopup( const TQPtrList<HistoryEntry> &history, - TQPopupMenu * popup, - bool onlyBack, - bool onlyForward, - bool checkCurrentItem, - uint startPos ) -{ - assert ( popup ); // kill me if this 0... :/ - - //kdDebug(1202) << "fillHistoryPopup position: " << history.at() << endl; - HistoryEntry * current = history.current(); - TQPtrListIterator<HistoryEntry> it( history ); - if (onlyBack || onlyForward) - { - it += history.at(); // Jump to current item - if ( !onlyForward ) --it; else ++it; // And move off it - } else if ( startPos ) - it += startPos; // Jump to specified start pos - - uint i = 0; - while ( it.current() ) - { - TQString text = it.current()->title; - text = KStringHandler::cEmSqueeze(text, popup->fontMetrics(), 30); //CT: squeeze - text.replace( "&", "&&" ); - if ( checkCurrentItem && it.current() == current ) - { - int id = popup->insertItem( text ); // no pixmap if checked - popup->setItemChecked( id, true ); - } else - popup->insertItem( KonqPixmapProvider::self()->pixmapFor( - it.current()->url.url() ), text ); - if ( ++i > 10 ) - break; - if ( !onlyForward ) --it; else ++it; - } - //kdDebug(1202) << "After fillHistoryPopup position: " << history.at() << endl; -} - -/////////////////////////////// - -KonqBidiHistoryAction::KonqBidiHistoryAction ( const TQString & text, TQObject* parent, const char* name ) - : TDEAction( text, 0, parent, name ) -{ - setShortcutConfigurable(false); - m_firstIndex = 0; - m_goMenu = 0L; -} - -int KonqBidiHistoryAction::plug( TQWidget *widget, int index ) -{ - if (kapp && !kapp->authorizeTDEAction(name())) - return -1; - - // Go menu - if ( widget->inherits(TQPOPUPMENU_OBJECT_NAME_STRING) ) - { - m_goMenu = (TQPopupMenu*)widget; - // Forward signal (to main view) - connect( m_goMenu, TQT_SIGNAL( aboutToShow() ), - this, TQT_SIGNAL( menuAboutToShow() ) ); - connect( m_goMenu, TQT_SIGNAL( activated( int ) ), - this, TQT_SLOT( slotActivated( int ) ) ); - //kdDebug(1202) << "m_goMenu->count()=" << m_goMenu->count() << endl; - // Store how many items the menu already contains. - // This means, the KonqBidiHistoryAction has to be plugged LAST in a menu ! - m_firstIndex = m_goMenu->count(); - return m_goMenu->count(); // hmmm, what should this be ? - } - return TDEAction::plug( widget, index ); -} - -void KonqBidiHistoryAction::fillGoMenu( const TQPtrList<HistoryEntry> & history ) -{ - if (history.isEmpty()) - return; // nothing to do - - //kdDebug(1202) << "fillGoMenu position: " << history.at() << endl; - if ( m_firstIndex == 0 ) // should never happen since done in plug - m_firstIndex = m_goMenu->count(); - else - { // Clean up old history (from the end, to avoid shifts) - for ( uint i = m_goMenu->count()-1 ; i >= m_firstIndex; i-- ) - m_goMenu->removeItemAt( i ); - } - // TODO perhaps smarter algorithm (rename existing items, create new ones only if not enough) ? - - // Ok, we want to show 10 items in all, among which the current url... - - if ( history.count() <= 9 ) - { - // First case: limited history in both directions -> show it all - m_startPos = history.count() - 1; // Start right from the end - } else - // Second case: big history, in one or both directions - { - // Assume both directions first (in this case we place the current URL in the middle) - m_startPos = history.at() + 4; - - // Forward not big enough ? - if ( history.at() > (int)history.count() - 4 ) - m_startPos = history.count() - 1; - } - Q_ASSERT( m_startPos >= 0 && (uint)m_startPos < history.count() ); - if ( m_startPos < 0 || (uint)m_startPos >= history.count() ) - { - kdWarning() << "m_startPos=" << m_startPos << " history.count()=" << history.count() << endl; - return; - } - m_currentPos = history.at(); // for slotActivated - KonqBidiHistoryAction::fillHistoryPopup( history, m_goMenu, false, false, true, m_startPos ); -} - -void KonqBidiHistoryAction::slotActivated( int id ) -{ - // 1 for first item in the list, etc. - int index = m_goMenu->indexOf(id) - m_firstIndex + 1; - if ( index > 0 ) - { - kdDebug(1202) << "Item clicked has index " << index << endl; - // -1 for one step back, 0 for don't move, +1 for one step forward, etc. - int steps = ( m_startPos+1 ) - index - m_currentPos; // make a drawing to understand this :-) - kdDebug(1202) << "Emit activated with steps = " << steps << endl; - emit activated( steps ); - } -} - -/////////////////////////////// - -KonqLogoAction::KonqLogoAction( const TQString& text, int accel, TQObject* parent, const char* name ) - : TDEAction( text, accel, parent, name ) -{ -} - -KonqLogoAction::KonqLogoAction( const TQString& text, int accel, - TQObject* receiver, const char* slot, TQObject* parent, const char* name ) - : TDEAction( text, accel, receiver, slot, parent, name ) -{ -} - -KonqLogoAction::KonqLogoAction( const TQString& text, const TQIconSet& pix, int accel, TQObject* parent, const char* name ) - : TDEAction( text, pix, accel, parent, name ) -{ -} - -KonqLogoAction::KonqLogoAction( const TQString& text, const TQIconSet& pix,int accel, TQObject* receiver, const char* slot, TQObject* parent, const char* name ) - : TDEAction( text, pix, accel, receiver, slot, parent, name ) -{ -} - -KonqLogoAction::KonqLogoAction( const TQStringList& icons, TQObject* receiver, - const char* slot, TQObject* parent, - const char* name ) - : TDEAction( 0L, 0, receiver, slot, parent, name ) // text missing ! -{ - iconList = icons; -} - -void KonqLogoAction::start() -{ - int len = containerCount(); - for ( int i = 0; i < len; i++ ) - { - TQWidget *w = container( i ); - - if ( w->inherits( "TDEToolBar" ) ) - { - KAnimWidget *anim = ((TDEToolBar *)w)->animatedWidget( menuId( i ) ); - anim->start(); - } - } -} - -void KonqLogoAction::stop() -{ - int len = containerCount(); - for ( int i = 0; i < len; i++ ) - { - TQWidget *w = container( i ); - - if ( w->inherits( "TDEToolBar" ) ) - { - KAnimWidget *anim = ((TDEToolBar *)w)->animatedWidget( menuId( i ) ); - anim->stop(); - } - } -} - -void KonqLogoAction::updateIcon(int id) -{ - TQWidget *w = container( id ); - - if ( w->inherits( "TDEToolBar" ) ) - { - KAnimWidget *anim = ((TDEToolBar *)w)->animatedWidget( menuId( id ) ); - anim->setIcons(icon()); - } -} - - - -int KonqLogoAction::plug( TQWidget *widget, int index ) -{ - if (kapp && !kapp->authorizeTDEAction(name())) - return -1; - -/* - if ( widget->inherits( "TDEMainWindow" ) ) - { - ((TDEMainWindow*)widget)->setIndicatorWidget(m_logoLabel); - - addContainer( widget, -1 ); - - return containerCount() - 1; - } -*/ - if ( widget->inherits( "TDEToolBar" ) ) - { - TDEToolBar *bar = (TDEToolBar *)widget; - - int id_ = getToolButtonID(); - - bar->insertAnimatedWidget( id_, this, TQT_SIGNAL(activated()), TQString("trinity"), index ); - bar->alignItemRight( id_ ); - - addContainer( bar, id_ ); - - connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) ); - - return containerCount() - 1; - } - - int containerId = TDEAction::plug( widget, index ); - - return containerId; -} - -/////////// - -KonqViewModeAction::KonqViewModeAction( const TQString &text, const TQString &icon, - TQObject *parent, const char *name ) - : TDERadioAction( text, icon, 0, parent, name ) -{ - m_menu = new TQPopupMenu; - - connect( m_menu, TQT_SIGNAL( aboutToShow() ), - this, TQT_SLOT( slotPopupAboutToShow() ) ); - connect( m_menu, TQT_SIGNAL( activated( int ) ), - this, TQT_SLOT( slotPopupActivated() ) ); - connect( m_menu, TQT_SIGNAL( aboutToHide() ), - this, TQT_SLOT( slotPopupAboutToHide() ) ); -} - -KonqViewModeAction::~KonqViewModeAction() -{ - delete m_menu; -} - -int KonqViewModeAction::plug( TQWidget *widget, int index ) -{ - int res = TDERadioAction::plug( widget, index ); - - if ( widget->inherits( "TDEToolBar" ) && (res != -1) ) - { - TDEToolBar *toolBar = static_cast<TDEToolBar *>( widget ); - - TDEToolBarButton *button = toolBar->getButton( itemId( res ) ); - - if ( m_menu->count() > 1 ) - button->setDelayedPopup( m_menu, false ); - } - - return res; -} - -void KonqViewModeAction::slotPopupAboutToShow() -{ - m_popupActivated = false; -} - -void KonqViewModeAction::slotPopupActivated() -{ - m_popupActivated = true; -} - -void KonqViewModeAction::slotPopupAboutToHide() -{ - if ( !m_popupActivated ) - { - int i = 0; - for (; i < containerCount(); ++i ) - { - TQWidget *widget = container( i ); - if ( !widget->inherits( "TDEToolBar" ) ) - continue; - - TDEToolBar *tb = static_cast<TDEToolBar *>( widget ); - - TDEToolBarButton *button = tb->getButton( itemId( i ) ); - - button->setDown( isChecked() ); - } - } -} - - -MostOftenList * KonqMostOftenURLSAction::s_mostEntries = 0L; -uint KonqMostOftenURLSAction::s_maxEntries = 0; - -KonqMostOftenURLSAction::KonqMostOftenURLSAction( const TQString& text, - TQObject *parent, - const char *name ) - : TDEActionMenu( text, "goto", parent, name ) -{ - setDelayed( false ); - - connect( popupMenu(), TQT_SIGNAL( aboutToShow() ), TQT_SLOT( slotFillMenu() )); - //connect( popupMenu(), TQT_SIGNAL( aboutToHide() ), TQT_SLOT( slotClearMenu() )); - connect( popupMenu(), TQT_SIGNAL( activated( int ) ), - TQT_SLOT( slotActivated(int) )); - // Need to do all this upfront for a correct initial state - init(); -} - -KonqMostOftenURLSAction::~KonqMostOftenURLSAction() -{ -} - -void KonqMostOftenURLSAction::init() -{ - s_maxEntries = KonqSettings::numberofmostvisitedURLs(); - - KonqHistoryManager *mgr = KonqHistoryManager::kself(); - setEnabled( !mgr->entries().isEmpty() && s_maxEntries > 0 ); -} - -void KonqMostOftenURLSAction::parseHistory() // only ever called once -{ - KonqHistoryManager *mgr = KonqHistoryManager::kself(); - KonqHistoryIterator it( mgr->entries() ); - - connect( mgr, TQT_SIGNAL( entryAdded( const KonqHistoryEntry * )), - TQT_SLOT( slotEntryAdded( const KonqHistoryEntry * ))); - connect( mgr, TQT_SIGNAL( entryRemoved( const KonqHistoryEntry * )), - TQT_SLOT( slotEntryRemoved( const KonqHistoryEntry * ))); - connect( mgr, TQT_SIGNAL( cleared() ), TQT_SLOT( slotHistoryCleared() )); - - s_mostEntries = new MostOftenList; // exit() will clean this up for now - for ( uint i = 0; it.current() && i < s_maxEntries; i++ ) { - s_mostEntries->append( it.current() ); - ++it; - } - s_mostEntries->sort(); - - while ( it.current() ) { - KonqHistoryEntry *leastOften = s_mostEntries->first(); - KonqHistoryEntry *entry = it.current(); - if ( leastOften->numberOfTimesVisited < entry->numberOfTimesVisited ) { - s_mostEntries->removeFirst(); - s_mostEntries->inSort( entry ); - } - - ++it; - } -} - -void KonqMostOftenURLSAction::slotEntryAdded( const KonqHistoryEntry *entry ) -{ - // if it's already present, remove it, and inSort it - s_mostEntries->removeRef( entry ); - - if ( s_mostEntries->count() >= s_maxEntries ) { - KonqHistoryEntry *leastOften = s_mostEntries->first(); - if ( leastOften->numberOfTimesVisited < entry->numberOfTimesVisited ) { - s_mostEntries->removeFirst(); - s_mostEntries->inSort( entry ); - } - } - - else - s_mostEntries->inSort( entry ); - setEnabled( !s_mostEntries->isEmpty() ); -} - -void KonqMostOftenURLSAction::slotEntryRemoved( const KonqHistoryEntry *entry ) -{ - s_mostEntries->removeRef( entry ); - setEnabled( !s_mostEntries->isEmpty() ); -} - -void KonqMostOftenURLSAction::slotHistoryCleared() -{ - s_mostEntries->clear(); - setEnabled( false ); -} - -void KonqMostOftenURLSAction::slotFillMenu() -{ - if ( !s_mostEntries ) // first time - parseHistory(); - - popupMenu()->clear(); - m_popupList.clear(); - - int id = s_mostEntries->count() -1; - KonqHistoryEntry *entry = s_mostEntries->at( id ); - while ( entry ) { - // we take either title, typedURL or URL (in this order) - TQString text = entry->title.isEmpty() ? (entry->typedURL.isEmpty() ? - entry->url.prettyURL() : - entry->typedURL) : - entry->title; - - popupMenu()->insertItem( - KonqPixmapProvider::self()->pixmapFor( entry->url.url() ), - text, id ); - // Keep a copy of the URLs being shown in the menu - // This prevents crashes when another process tells us to remove an entry. - m_popupList.prepend( entry->url ); - - entry = (id > 0) ? s_mostEntries->at( --id ) : 0L; - } - setEnabled( !s_mostEntries->isEmpty() ); - Q_ASSERT( s_mostEntries->count() == m_popupList.count() ); -} - -#if 0 -void KonqMostOftenURLSAction::slotClearMenu() -{ - // Warning this is called _before_ slotActivated, when activating a menu item. - // So e.g. don't clear m_popupList here. -} -#endif - -void KonqMostOftenURLSAction::slotActivated( int id ) -{ - Q_ASSERT( !m_popupList.isEmpty() ); // can not happen - Q_ASSERT( id < (int)m_popupList.count() ); - - KURL url = m_popupList[ id ]; - if ( url.isValid() ) - emit activated( url ); - else - kdWarning() << "Invalid url: " << url.prettyURL() << endl; - m_popupList.clear(); -} - -// sort by numberOfTimesVisited (least often goes first) -int MostOftenList::compareItems( TQPtrCollection::Item item1, - TQPtrCollection::Item item2) -{ - KonqHistoryEntry *entry1 = static_cast<KonqHistoryEntry *>( item1 ); - KonqHistoryEntry *entry2 = static_cast<KonqHistoryEntry *>( item2 ); - - if ( entry1->numberOfTimesVisited > entry2->numberOfTimesVisited ) - return 1; - else if ( entry1->numberOfTimesVisited < entry2->numberOfTimesVisited ) - return -1; - else - return 0; -} - -#include "konq_actions.moc" |