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tdelibs/kdeui/kactionclasses.cpp

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/* This file is part of the KDE libraries
Copyright (C) 1999 Reginald Stadlbauer <reggie@kde.org>
(C) 1999 Simon Hausmann <hausmann@kde.org>
(C) 2000 Nicolas Hadacek <haadcek@kde.org>
(C) 2000 Kurt Granroth <granroth@kde.org>
(C) 2000 Michael Koch <koch@kde.org>
(C) 2001 Holger Freyther <freyther@kde.org>
(C) 2002 Ellis Whitehead <ellis@kde.org>
(C) 2002 Joseph Wenninger <jowenn@kde.org>
(C) 2003 Andras Mantia <amantia@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kactionclasses.h"
#include <assert.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include <fontconfig/fontconfig.h>
#include <tqcursor.h>
#include <tqclipboard.h>
#include <tqfontdatabase.h>
#include <tqobjectlist.h>
#include <tqwhatsthis.h>
#include <tqtimer.h>
#include <tqfile.h>
#include <tqregexp.h>
#include <dcopclient.h>
#include <dcopref.h>
#include <kaccel.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kdebug.h>
#include <kfontcombo.h>
#include <kfontdialog.h>
#include <klocale.h>
#include <kmainwindow.h>
#include <kmenubar.h>
#include <kpopupmenu.h>
#include <ktoolbar.h>
#include <ktoolbarbutton.h>
#include <kurl.h>
#include <kstandarddirs.h>
#include <kstringhandler.h>
class KToggleAction::KToggleActionPrivate
{
public:
KToggleActionPrivate()
{
m_checked = false;
m_checkedGuiItem = 0;
}
bool m_checked;
TQString m_exclusiveGroup;
KGuiItem* m_checkedGuiItem;
};
KToggleAction::KToggleAction( const TQString& text, const KShortcut& cut,
TQObject* parent,
const char* name )
: KAction( text, cut, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KAction( text, cut, receiver, slot, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, pix, cut, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, pix, cut, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::KToggleAction( TQObject* parent, const char* name )
: KAction( parent, name )
{
d = new KToggleActionPrivate;
}
KToggleAction::~KToggleAction()
{
delete d->m_checkedGuiItem;
delete d;
}
int KToggleAction::plug( TQWidget* widget, int index )
{
if ( !::qt_cast<TQPopupMenu *>( widget ) && !::qt_cast<KToolBar *>( widget ) )
{
kdWarning() << "Can not plug KToggleAction in " << widget->className() << endl;
return -1;
}
if (kapp && !kapp->authorizeKAction(name()))
return -1;
int _index = KAction::plug( widget, index );
if ( _index == -1 )
return _index;
if ( ::qt_cast<KToolBar *>( widget ) ) {
KToolBar *bar = static_cast<KToolBar *>( widget );
bar->setToggle( itemId( _index ), true );
bar->setButton( itemId( _index ), isChecked() );
}
if ( d->m_checked )
updateChecked( _index );
return _index;
}
void KToggleAction::setChecked( bool c )
{
if ( c == d->m_checked )
return;
//kdDebug(129) << "KToggleAction::setChecked(" << c << ") " << this << " " << name() << endl;
d->m_checked = c;
int len = containerCount();
for( int i = 0; i < len; ++i )
updateChecked( i );
if ( c && parent() && !exclusiveGroup().isEmpty() ) {
const TQObjectList *list = parent()->children();
if ( list ) {
TQObjectListIt it( *list );
for( ; it.current(); ++it ) {
if ( ::qt_cast<KToggleAction *>( it.current() ) && it.current() != this &&
static_cast<KToggleAction*>(it.current())->exclusiveGroup() == exclusiveGroup() ) {
KToggleAction *a = static_cast<KToggleAction*>(it.current());
if( a->isChecked() ) {
a->setChecked( false );
emit a->toggled( false );
}
}
}
}
}
}
void KToggleAction::updateChecked( int id )
{
TQWidget *w = container( id );
if ( ::qt_cast<TQPopupMenu *>( w ) ) {
TQPopupMenu* pm = static_cast<TQPopupMenu*>(w);
int itemId_ = itemId( id );
if ( !d->m_checkedGuiItem )
pm->setItemChecked( itemId_, d->m_checked );
else {
const KGuiItem* gui = d->m_checked ? d->m_checkedGuiItem : &guiItem();
if ( d->m_checkedGuiItem->hasIcon() )
pm->changeItem( itemId_, gui->iconSet( KIcon::Small ), gui->text() );
else
pm->changeItem( itemId_, gui->text() );
// If the text doesn't change, then set the icon to be "pressed", otherwise
// there is too little difference between checked and unchecked.
if ( d->m_checkedGuiItem->text() == guiItem().text() )
pm->setItemChecked( itemId_, d->m_checked );
if ( !d->m_checkedGuiItem->whatsThis().isEmpty() ) // if empty, we keep the initial one
pm->setWhatsThis( itemId_, gui->whatsThis() );
updateShortcut( pm, itemId_ );
}
}
else if ( ::qt_cast<TQMenuBar *>( w ) ) // not handled in plug...
static_cast<TQMenuBar*>(w)->setItemChecked( itemId( id ), d->m_checked );
else if ( ::qt_cast<KToolBar *>( w ) )
{
TQWidget* r = static_cast<KToolBar*>( w )->getButton( itemId( id ) );
if ( r && ::qt_cast<KToolBarButton *>( r ) ) {
static_cast<KToolBar*>( w )->setButton( itemId( id ), d->m_checked );
if ( d->m_checkedGuiItem && d->m_checkedGuiItem->hasIcon() ) {
const KGuiItem* gui = d->m_checked ? d->m_checkedGuiItem : &guiItem();
static_cast<KToolBar*>( w )->setButtonIconSet( itemId( id ), gui->iconSet( KIcon::Toolbar ) );
}
}
}
}
void KToggleAction::slotActivated()
{
setChecked( !isChecked() );
KAction::slotActivated();
emit toggled( isChecked() );
}
bool KToggleAction::isChecked() const
{
return d->m_checked;
}
void KToggleAction::setExclusiveGroup( const TQString& name )
{
d->m_exclusiveGroup = name;
}
TQString KToggleAction::exclusiveGroup() const
{
return d->m_exclusiveGroup;
}
void KToggleAction::setCheckedState( const KGuiItem& checkedItem )
{
delete d->m_checkedGuiItem;
d->m_checkedGuiItem = new KGuiItem( checkedItem );
}
TQString KToggleAction::toolTip() const
{
if ( d->m_checkedGuiItem && d->m_checked )
return d->m_checkedGuiItem->toolTip();
else
return KAction::toolTip();
}
KRadioAction::KRadioAction( const TQString& text, const KShortcut& cut,
TQObject* parent, const char* name )
: KToggleAction( text, cut, parent, name )
{
}
KRadioAction::KRadioAction( const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KToggleAction( text, cut, receiver, slot, parent, name )
{
}
KRadioAction::KRadioAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KToggleAction( text, pix, cut, parent, name )
{
}
KRadioAction::KRadioAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KToggleAction( text, pix, cut, parent, name )
{
}
KRadioAction::KRadioAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KToggleAction( text, pix, cut, receiver, slot, parent, name )
{
}
KRadioAction::KRadioAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KToggleAction( text, pix, cut, receiver, slot, parent, name )
{
}
KRadioAction::KRadioAction( TQObject* parent, const char* name )
: KToggleAction( parent, name )
{
}
void KRadioAction::slotActivated()
{
if ( isChecked() )
{
const TQObject *senderObj = sender();
if ( !senderObj || !::qt_cast<const KToolBarButton *>( senderObj ) )
return;
const_cast<KToolBarButton *>( static_cast<const KToolBarButton *>( senderObj ) )->on( true );
return;
}
KToggleAction::slotActivated();
}
class KSelectAction::KSelectActionPrivate
{
public:
KSelectActionPrivate()
{
m_edit = false;
m_menuAccelsEnabled = true;
m_menu = 0;
m_current = -1;
m_comboWidth = -1;
m_maxComboViewCount = -1;
}
bool m_edit;
bool m_menuAccelsEnabled;
TQPopupMenu *m_menu;
int m_current;
int m_comboWidth;
TQStringList m_list;
int m_maxComboViewCount;
TQString makeMenuText( const TQString &_text )
{
if ( m_menuAccelsEnabled )
return _text;
TQString text = _text;
uint i = 0;
while ( i < text.length() ) {
if ( text[ i ] == '&' ) {
text.insert( i, '&' );
i += 2;
}
else
++i;
}
return text;
}
};
KSelectAction::KSelectAction( const TQString& text, const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, cut, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KAction( text, cut, receiver, slot, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, pix, cut, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, pix, cut, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::KSelectAction( TQObject* parent, const char* name )
: KAction( parent, name )
{
d = new KSelectActionPrivate;
}
KSelectAction::~KSelectAction()
{
assert(d);
delete d->m_menu;
delete d; d = 0;
}
void KSelectAction::setCurrentItem( int id )
{
if ( id >= (int)d->m_list.count() ) {
Q_ASSERT(id < (int)d->m_list.count());
return;
}
if ( d->m_menu )
{
if ( d->m_current >= 0 )
d->m_menu->setItemChecked( d->m_current, false );
if ( id >= 0 )
d->m_menu->setItemChecked( id, true );
}
d->m_current = id;
int len = containerCount();
for( int i = 0; i < len; ++i )
updateCurrentItem( i );
// emit KAction::activated();
// emit activated( currentItem() );
// emit activated( currentText() );
}
void KSelectAction::setComboWidth( int width )
{
if ( width < 0 )
return;
d->m_comboWidth=width;
int len = containerCount();
for( int i = 0; i < len; ++i )
updateComboWidth( i );
}
void KSelectAction::setMaxComboViewCount( int n )
{
d->m_maxComboViewCount = n;
}
TQPopupMenu* KSelectAction::popupMenu() const
{
kdDebug(129) << "KAction::popupMenu()" << endl; // remove -- ellis
if ( !d->m_menu )
{
d->m_menu = new KPopupMenu(0L, "KSelectAction::popupMenu()");
setupMenu();
if ( d->m_current >= 0 )
d->m_menu->setItemChecked( d->m_current, true );
}
return d->m_menu;
}
void KSelectAction::setupMenu() const
{
if ( !d->m_menu )
return;
d->m_menu->clear();
TQStringList::ConstIterator it = d->m_list.begin();
for( uint id = 0; it != d->m_list.end(); ++it, ++id ) {
TQString text = *it;
if ( !text.isEmpty() )
d->m_menu->insertItem( d->makeMenuText( text ), this, TQT_SLOT( slotActivated( int ) ), 0, id );
else
d->m_menu->insertSeparator();
}
}
void KSelectAction::changeItem( int index, const TQString& text )
{
if ( index < 0 || index >= (int)d->m_list.count() )
{
kdWarning() << "KSelectAction::changeItem Index out of scope" << endl;
return;
}
d->m_list[ index ] = text;
if ( d->m_menu )
d->m_menu->changeItem( index, d->makeMenuText( text ) );
int len = containerCount();
for( int i = 0; i < len; ++i )
changeItem( i, index, text );
}
void KSelectAction::changeItem( int id, int index, const TQString& text)
{
if ( index < 0 )
return;
TQWidget* w = container( id );
if ( ::qt_cast<KToolBar *>( w ) )
{
TQWidget* r = (static_cast<KToolBar*>( w ))->getWidget( itemId( id ) );
if ( ::qt_cast<TQComboBox *>( r ) )
{
TQComboBox *b = static_cast<TQComboBox*>( r );
b->changeItem(text, index );
}
}
}
void KSelectAction::setItems( const TQStringList &lst )
{
d->m_list = lst;
d->m_current = -1;
setupMenu();
int len = containerCount();
for( int i = 0; i < len; ++i )
updateItems( i );
// Disable if empty and not editable
setEnabled ( lst.count() > 0 || d->m_edit );
}
TQStringList KSelectAction::items() const
{
return d->m_list;
}
TQString KSelectAction::currentText() const
{
if ( currentItem() < 0 )
return TQString::null;
return d->m_list[ currentItem() ];
}
int KSelectAction::currentItem() const
{
return d->m_current;
}
void KSelectAction::updateCurrentItem( int id )
{
if ( d->m_current < 0 )
return;
TQWidget* w = container( id );
if ( ::qt_cast<KToolBar *>( w ) ) {
TQWidget* r = static_cast<KToolBar*>( w )->getWidget( itemId( id ) );
if ( ::qt_cast<TQComboBox *>( r ) ) {
TQComboBox *b = static_cast<TQComboBox*>( r );
b->setCurrentItem( d->m_current );
}
}
}
int KSelectAction::comboWidth() const
{
return d->m_comboWidth;
}
void KSelectAction::updateComboWidth( int id )
{
TQWidget* w = container( id );
if ( ::qt_cast<KToolBar *>( w ) ) {
TQWidget* r = static_cast<KToolBar*>( w )->getWidget( itemId( id ) );
if ( ::qt_cast<TQComboBox *>( r ) ) {
TQComboBox *cb = static_cast<TQComboBox*>( r );
cb->setMinimumWidth( d->m_comboWidth );
cb->setMaximumWidth( d->m_comboWidth );
}
}
}
void KSelectAction::updateItems( int id )
{
kdDebug(129) << "KAction::updateItems( " << id << ", lst )" << endl; // remove -- ellis
TQWidget* w = container( id );
if ( ::qt_cast<KToolBar *>( w ) ) {
TQWidget* r = static_cast<KToolBar*>( w )->getWidget( itemId( id ) );
if ( ::qt_cast<TQComboBox *>( r ) ) {
TQComboBox *cb = static_cast<TQComboBox*>( r );
cb->clear();
TQStringList lst = comboItems();
TQStringList::ConstIterator it = lst.begin();
for( ; it != lst.end(); ++it )
cb->insertItem( *it );
// qt caches and never recalculates the sizeHint()
// qcombobox.cpp recommends calling setFont to invalidate the sizeHint
// setFont sets own_font = True, so we're a bit mean and calll
// unsetFont which calls setFont and then overwrites the own_font
cb->unsetFont();
}
}
}
int KSelectAction::plug( TQWidget *widget, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
kdDebug(129) << "KSelectAction::plug( " << widget << ", " << index << " )" << endl; // remove -- ellis
if ( ::qt_cast<TQPopupMenu *>( widget) )
{
// Create the PopupMenu and store it in m_menu
(void)popupMenu();
TQPopupMenu* menu = static_cast<TQPopupMenu*>( widget );
int id;
if ( hasIcon() )
id = menu->insertItem( iconSet(), text(), d->m_menu, -1, index );
else
id = menu->insertItem( text(), d->m_menu, -1, index );
if ( !isEnabled() )
menu->setItemEnabled( id, false );
TQString wth = whatsThis();
if ( !wth.isEmpty() )
menu->setWhatsThis( id, wth );
addContainer( menu, id );
connect( menu, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
else if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar* bar = static_cast<KToolBar*>( widget );
int id_ = KAction::getToolButtonID();
bar->insertCombo( comboItems(), id_, isEditable(),
TQT_SIGNAL( activated( const TQString & ) ), this,
TQT_SLOT( slotActivated( const TQString & ) ), isEnabled(),
toolTip(), -1, index );
TQComboBox *cb = bar->getCombo( id_ );
if ( cb )
{
if (!isEditable()) cb->setFocusPolicy(TQWidget::NoFocus);
cb->setMinimumWidth( cb->sizeHint().width() );
if ( d->m_comboWidth > 0 )
{
cb->setMinimumWidth( d->m_comboWidth );
cb->setMaximumWidth( d->m_comboWidth );
}
cb->setInsertionPolicy( TQComboBox::NoInsertion );
TQWhatsThis::add( cb, whatsThis() );
if ( d->m_maxComboViewCount != -1 ) cb->setSizeLimit( d->m_maxComboViewCount );
}
addContainer( bar, id_ );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
updateCurrentItem( containerCount() - 1 );
return containerCount() - 1;
}
else if ( ::qt_cast<TQMenuBar *>( widget ) )
{
// Create the PopupMenu and store it in m_menu
(void)popupMenu();
TQMenuBar* menu = static_cast<TQMenuBar*>( widget );
int id = menu->insertItem( text(), d->m_menu, -1, index );
if ( !isEnabled() )
menu->setItemEnabled( id, false );
TQString wth = whatsThis();
if ( !wth.isEmpty() )
menu->setWhatsThis( id, wth );
addContainer( menu, id );
connect( menu, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
kdWarning() << "Can not plug KAction in " << widget->className() << endl;
return -1;
}
TQStringList KSelectAction::comboItems() const
{
if( d->m_menuAccelsEnabled ) {
TQStringList lst;
TQStringList::ConstIterator it = d->m_list.begin();
for( ; it != d->m_list.end(); ++it )
{
TQString item = *it;
int i = item.find( '&' );
if ( i > -1 )
item = item.remove( i, 1 );
lst.append( item );
}
return lst;
}
else
return d->m_list;
}
void KSelectAction::clear()
{
if ( d->m_menu )
d->m_menu->clear();
int len = containerCount();
for( int i = 0; i < len; ++i )
updateClear( i );
}
void KSelectAction::updateClear( int id )
{
TQWidget* w = container( id );
if ( ::qt_cast<KToolBar *>( w ) ) {
TQWidget* r = static_cast<KToolBar*>( w )->getWidget( itemId( id ) );
if ( ::qt_cast<TQComboBox *>( r ) ) {
TQComboBox *b = static_cast<TQComboBox*>( r );
b->clear();
}
}
}
void KSelectAction::slotActivated( int id )
{
if ( d->m_current == id )
return;
setCurrentItem( id );
// Delay this. Especially useful when the slot connected to activated() will re-create
// the menu, e.g. in the recent files action. This prevents a crash.
TQTimer::singleShot( 0, this, TQT_SLOT( slotActivated() ) );
}
void KSelectAction::slotActivated( const TQString &text )
{
if ( isEditable() )
{
TQStringList lst = d->m_list;
if(!lst.contains(text))
{
lst.append( text );
setItems( lst );
}
}
int i = d->m_list.findIndex( text );
if ( i > -1 )
setCurrentItem( i );
else
setCurrentItem( comboItems().findIndex( text ) );
// Delay this. Especially useful when the slot connected to activated() will re-create
// the menu, e.g. in the recent files action. This prevents a crash.
TQTimer::singleShot( 0, this, TQT_SLOT( slotActivated() ) );
}
void KSelectAction::slotActivated()
{
KAction::slotActivated();
kdDebug(129) << "KSelectAction::slotActivated currentItem=" << currentItem() << " currentText=" << currentText() << endl;
emit activated( currentItem() );
emit activated( currentText() );
}
void KSelectAction::setEditable( bool edit )
{
d->m_edit = edit;
}
bool KSelectAction::isEditable() const
{
return d->m_edit;
}
void KSelectAction::setRemoveAmpersandsInCombo( bool b )
{
setMenuAccelsEnabled( b );
}
bool KSelectAction::removeAmpersandsInCombo() const
{
return menuAccelsEnabled( );
}
void KSelectAction::setMenuAccelsEnabled( bool b )
{
d->m_menuAccelsEnabled = b;
}
bool KSelectAction::menuAccelsEnabled() const
{
return d->m_menuAccelsEnabled;
}
class KListAction::KListActionPrivate
{
public:
KListActionPrivate()
{
m_current = 0;
}
int m_current;
};
KListAction::KListAction( const TQString& text, const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, cut, parent, name )
{
d = new KListActionPrivate;
}
KListAction::KListAction( const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KSelectAction( text, cut, parent, name )
{
d = new KListActionPrivate;
if ( receiver )
connect( this, TQT_SIGNAL( activated( int ) ), receiver, slot );
}
KListAction::KListAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KListActionPrivate;
}
KListAction::KListAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KListActionPrivate;
}
KListAction::KListAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut, const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KListActionPrivate;
if ( receiver )
connect( this, TQT_SIGNAL( activated( int ) ), receiver, slot );
}
KListAction::KListAction( const TQString& text, const TQString& pix,
const KShortcut& cut, const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KListActionPrivate;
if ( receiver )
connect( this, TQT_SIGNAL( activated( int ) ), receiver, slot );
}
KListAction::KListAction( TQObject* parent, const char* name )
: KSelectAction( parent, name )
{
d = new KListActionPrivate;
}
KListAction::~KListAction()
{
delete d; d = 0;
}
void KListAction::setCurrentItem( int index )
{
KSelectAction::setCurrentItem( index );
d->m_current = index;
// emit KAction::activated();
// emit activated( currentItem() );
// emit activated( currentText() );
}
TQString KListAction::currentText() const
{
return KSelectAction::currentText();
}
int KListAction::currentItem() const
{
return d->m_current;
}
class KRecentFilesAction::KRecentFilesActionPrivate
{
public:
KRecentFilesActionPrivate()
{
m_maxItems = 0;
m_popup = 0;
}
uint m_maxItems;
KPopupMenu *m_popup;
TQMap<TQString, TQString> m_shortNames;
TQMap<TQString, KURL> m_urls;
};
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const KShortcut& cut,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
}
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const KShortcut& cut,
const TQObject* receiver,
const char* slot,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
if ( receiver )
connect( this, TQT_SIGNAL(urlSelected(const KURL&)),
receiver, slot );
}
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, pix, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
}
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, pix, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
}
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, pix, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
if ( receiver )
connect( this, TQT_SIGNAL(urlSelected(const KURL&)),
receiver, slot );
}
KRecentFilesAction::KRecentFilesAction( const TQString& text,
const TQString& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot,
TQObject* parent, const char* name,
uint maxItems )
: KListAction( text, pix, cut, parent, name)
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
if ( receiver )
connect( this, TQT_SIGNAL(urlSelected(const KURL&)),
receiver, slot );
}
KRecentFilesAction::KRecentFilesAction( TQObject* parent, const char* name,
uint maxItems )
: KListAction( parent, name )
{
d = new KRecentFilesActionPrivate;
d->m_maxItems = maxItems;
init();
}
void KRecentFilesAction::init()
{
KRecentFilesAction *that = const_cast<KRecentFilesAction*>(this);
that->d->m_popup = new KPopupMenu;
connect(d->m_popup, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(menuAboutToShow()));
connect(d->m_popup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(menuItemActivated(int)));
connect( this, TQT_SIGNAL( activated( const TQString& ) ),
this, TQT_SLOT( itemSelected( const TQString& ) ) );
setMenuAccelsEnabled( false );
}
KRecentFilesAction::~KRecentFilesAction()
{
delete d->m_popup;
delete d; d = 0;
}
uint KRecentFilesAction::maxItems() const
{
return d->m_maxItems;
}
void KRecentFilesAction::setMaxItems( uint maxItems )
{
TQStringList lst = KSelectAction::items();
uint oldCount = lst.count();
// set new maxItems
d->m_maxItems = maxItems;
// remove all items that are too much
while( lst.count() > maxItems )
{
// remove last item
TQString lastItem = lst.last();
d->m_shortNames.erase( lastItem );
d->m_urls.erase( lastItem );
lst.remove( lastItem );
}
// set new list if changed
if( lst.count() != oldCount )
setItems( lst );
}
void KRecentFilesAction::addURL( const KURL& url )
{
addURL( url, url.fileName() );
}
void KRecentFilesAction::addURL( const KURL& url, const TQString& name )
{
if ( url.isLocalFile() && !KGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/"))
return;
const TQString file = url.pathOrURL();
TQStringList lst = KSelectAction::items();
// remove file if already in list
const TQStringList::Iterator end = lst.end();
for ( TQStringList::Iterator it = lst.begin(); it != end; ++it )
{
TQString title = (*it);
if ( title.endsWith( file + "]" ) )
{
lst.remove( it );
d->m_urls.erase( title );
d->m_shortNames.erase( title );
break;
}
}
// remove last item if already maxitems in list
if( lst.count() == d->m_maxItems )
{
// remove last item
const TQString lastItem = lst.last();
d->m_shortNames.erase( lastItem );
d->m_urls.erase( lastItem );
lst.remove( lastItem );
}
// add file to list
const TQString title = name + " [" + file + "]";
d->m_shortNames.insert( title, name );
d->m_urls.insert( title, url );
lst.prepend( title );
setItems( lst );
}
void KRecentFilesAction::removeURL( const KURL& url )
{
TQStringList lst = KSelectAction::items();
TQString file = url.pathOrURL();
// remove url
TQStringList::Iterator end = lst.end();
for ( TQStringList::Iterator it = lst.begin(); it != end; ++it )
{
if ( (*it).endsWith( file + "]" ))
{
d->m_shortNames.erase( (*it) );
d->m_urls.erase( (*it) );
lst.remove( it );
setItems( lst );
break;
}
}
}
void KRecentFilesAction::clearURLList()
{
clear();
d->m_shortNames.clear();
d->m_urls.clear();
}
void KRecentFilesAction::loadEntries( KConfig* config, TQString groupname)
{
TQString key;
TQString value;
TQString nameKey;
TQString nameValue;
TQString title;
TQString oldGroup;
TQStringList lst;
KURL url;
oldGroup = config->group();
if (groupname.isEmpty())
groupname = "RecentFiles";
config->setGroup( groupname );
// read file list
for( unsigned int i = 1 ; i <= d->m_maxItems ; i++ )
{
key = TQString( "File%1" ).arg( i );
value = config->readPathEntry( key );
url = KURL::fromPathOrURL( value );
// Don't restore if file doesn't exist anymore
if (url.isLocalFile() && !TQFile::exists(url.path()))
continue;
nameKey = TQString( "Name%1" ).arg( i );
nameValue = config->readPathEntry( nameKey, url.fileName() );
title = nameValue + " [" + value + "]";
if (!value.isNull())
{
lst.append( title );
d->m_shortNames.insert( title, nameValue );
d->m_urls.insert( title, url );
}
}
// set file
setItems( lst );
config->setGroup( oldGroup );
}
void KRecentFilesAction::saveEntries( KConfig* config, TQString groupname )
{
TQString key;
TQString value;
TQString oldGroup;
TQStringList lst = KSelectAction::items();
oldGroup = config->group();
if (groupname.isEmpty())
groupname = "RecentFiles";
config->deleteGroup( groupname, true );
config->setGroup( groupname );
// write file list
for( unsigned int i = 1 ; i <= lst.count() ; i++ )
{
//kdDebug(129) << "Entry for " << lst[i-1] << d->m_urls[ lst[ i - 1 ] ] << endl;
key = TQString( "File%1" ).arg( i );
value = d->m_urls[ lst[ i - 1 ] ].pathOrURL();
config->writePathEntry( key, value );
key = TQString( "Name%1" ).arg( i );
value = d->m_shortNames[ lst[ i - 1 ] ];
config->writePathEntry( key, value );
}
config->setGroup( oldGroup );
}
void KRecentFilesAction::itemSelected( const TQString& text )
{
//return a copy of the URL since the slot where it is connected might call
//addURL or removeURL where the d->m_urls.erase( title ) could destroy the
//d->m_urls[ text ] and the emitted URL will be invalid in the rest of the slot
emit urlSelected( KURL(d->m_urls[ text ]) );
}
void KRecentFilesAction::menuItemActivated( int id )
{
TQString text = d->m_popup->text(id);
//return a copy of the URL since the slot where it is connected might call
//addURL or removeURL where the d->m_urls.erase( title ) could destroy the
//d->m_urls[ text ] and the emitted URL will be invalid in the rest of the slot
emit urlSelected( KURL(d->m_urls[ text ]) );
}
void KRecentFilesAction::menuAboutToShow()
{
KPopupMenu *menu = d->m_popup;
menu->clear();
TQStringList list = KSelectAction::items();
for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it )
{
menu->insertItem(*it);
}
}
int KRecentFilesAction::plug( TQWidget *widget, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
// This is very related to KActionMenu::plug.
// In fact this class could be an interesting base class for KActionMenu
if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar *bar = (KToolBar *)widget;
int id_ = KAction::getToolButtonID();
KInstance * instance;
if ( m_parentCollection )
instance = m_parentCollection->instance();
else
instance = KGlobal::instance();
bar->insertButton( icon(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotClicked() ), isEnabled(), plainText(),
index, instance );
addContainer( bar, id_ );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
bar->setDelayedPopup( id_, d->m_popup, true);
if ( !whatsThis().isEmpty() )
TQWhatsThis::add( bar->getButton( id_ ), whatsThisWithIcon() );
return containerCount() - 1;
}
return KListAction::plug( widget, index );
}
void KRecentFilesAction::slotClicked()
{
KAction::slotActivated();
}
void KRecentFilesAction::slotActivated(const TQString& text)
{
KListAction::slotActivated(text);
}
void KRecentFilesAction::slotActivated(int id)
{
KListAction::slotActivated(id);
}
void KRecentFilesAction::slotActivated()
{
emit activated( currentItem() );
emit activated( currentText() );
}
//KDE4: rename to urls() and return a KURL::List
TQStringList KRecentFilesAction::items() const
{
TQStringList lst = KSelectAction::items();
TQStringList result;
for( unsigned int i = 1 ; i <= lst.count() ; i++ )
{
result += d->m_urls[ lst[ i - 1 ] ].prettyURL(0, KURL::StripFileProtocol);
}
return result;
}
//KDE4: remove
TQStringList KRecentFilesAction::completeItems() const
{
return KSelectAction::items();
}
class KFontAction::KFontActionPrivate
{
public:
KFontActionPrivate()
{
}
TQStringList m_fonts;
};
KFontAction::KFontAction( const TQString& text,
const KShortcut& cut, TQObject* parent,
const char* name )
: KSelectAction( text, cut, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KSelectAction( text, cut, receiver, slot, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, receiver, slot, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( uint fontListCriteria, const TQString& text,
const KShortcut& cut, TQObject* parent,
const char* name )
: KSelectAction( text, cut, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, fontListCriteria );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( uint fontListCriteria, const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, fontListCriteria );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::KFontAction( TQObject* parent, const char* name )
: KSelectAction( parent, name )
{
d = new KFontActionPrivate;
KFontChooser::getFontList( d->m_fonts, 0 );
KSelectAction::setItems( d->m_fonts );
setEditable( true );
}
KFontAction::~KFontAction()
{
delete d;
d = 0;
}
/*
* Maintenance note: Keep in sync with KFontCombo::setCurrentFont()
*/
void KFontAction::setFont( const TQString &family )
{
TQString lowerName = family.lower();
int i = 0;
for ( TQStringList::Iterator it = d->m_fonts.begin(); it != d->m_fonts.end(); ++it, ++i )
{
if ((*it).lower() == lowerName)
{
setCurrentItem(i);
return;
}
}
i = lowerName.find(" [");
if (i>-1)
{
lowerName = lowerName.left(i);
i = 0;
for ( TQStringList::Iterator it = d->m_fonts.begin(); it != d->m_fonts.end(); ++it, ++i )
{
if ((*it).lower() == lowerName)
{
setCurrentItem(i);
return;
}
}
}
lowerName += " [";
i = 0;
for ( TQStringList::Iterator it = d->m_fonts.begin(); it != d->m_fonts.end(); ++it, ++i )
{
if ((*it).lower().startsWith(lowerName))
{
setCurrentItem(i);
return;
}
}
// nothing matched yet, try a fontconfig reverse lookup and
// check again to solve an alias
FcPattern *pattern = NULL;
FcConfig *config = NULL;
TQString realFamily;
TQRegExp regExp("[-:]");
pattern = FcNameParse( (unsigned char*) family.ascii() );
FcDefaultSubstitute(pattern);
FcConfigSubstitute (config, pattern, FcMatchPattern);
pattern = FcFontMatch(NULL, pattern, NULL);
realFamily = (char*)FcNameUnparse(pattern);
realFamily.remove(realFamily.find(regExp), realFamily.length());
if ( !realFamily.isEmpty() && realFamily != family )
setFont( realFamily );
else
kdDebug(129) << "Font not found " << family.lower() << endl;
}
int KFontAction::plug( TQWidget *w, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
if ( ::qt_cast<KToolBar *>( w ) )
{
KToolBar* bar = static_cast<KToolBar*>( w );
int id_ = KAction::getToolButtonID();
KFontCombo *cb = new KFontCombo( items(), bar );
connect( cb, TQT_SIGNAL( activated( const TQString & ) ),
TQT_SLOT( slotActivated( const TQString & ) ) );
cb->setEnabled( isEnabled() );
bar->insertWidget( id_, comboWidth(), cb, index );
cb->setMinimumWidth( cb->sizeHint().width() );
addContainer( bar, id_ );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
updateCurrentItem( containerCount() - 1 );
return containerCount() - 1;
}
else return KSelectAction::plug( w, index );
}
class KFontSizeAction::KFontSizeActionPrivate
{
public:
KFontSizeActionPrivate()
{
}
};
KFontSizeAction::KFontSizeAction( const TQString& text,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, cut, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( const TQString& text,
const KShortcut& cut,
const TQObject* receiver, const char* slot,
TQObject* parent, const char* name )
: KSelectAction( text, cut, receiver, slot, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
TQObject* parent, const char* name )
: KSelectAction( text, pix, cut, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( const TQString& text, const TQIconSet& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KSelectAction( text, pix, cut, receiver, slot, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( const TQString& text, const TQString& pix,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KSelectAction( text, pix, cut, receiver, slot, parent, name )
{
init();
}
KFontSizeAction::KFontSizeAction( TQObject* parent, const char* name )
: KSelectAction( parent, name )
{
init();
}
KFontSizeAction::~KFontSizeAction()
{
delete d;
d = 0;
}
void KFontSizeAction::init()
{
d = new KFontSizeActionPrivate;
setEditable( true );
TQFontDatabase fontDB;
TQValueList<int> sizes = fontDB.standardSizes();
TQStringList lst;
for ( TQValueList<int>::Iterator it = sizes.begin(); it != sizes.end(); ++it )
lst.append( TQString::number( *it ) );
setItems( lst );
}
void KFontSizeAction::setFontSize( int size )
{
if ( size == fontSize() ) {
setCurrentItem( items().findIndex( TQString::number( size ) ) );
return;
}
if ( size < 1 ) {
kdWarning() << "KFontSizeAction: Size " << size << " is out of range" << endl;
return;
}
int index = items().findIndex( TQString::number( size ) );
if ( index == -1 ) {
// Insert at the correct position in the list (to keep sorting)
TQValueList<int> lst;
// Convert to list of ints
TQStringList itemsList = items();
for (TQStringList::Iterator it = itemsList.begin() ; it != itemsList.end() ; ++it)
lst.append( (*it).toInt() );
// New size
lst.append( size );
// Sort the list
qHeapSort( lst );
// Convert back to string list
TQStringList strLst;
for (TQValueList<int>::Iterator it = lst.begin() ; it != lst.end() ; ++it)
strLst.append( TQString::number(*it) );
KSelectAction::setItems( strLst );
// Find new current item
index = lst.findIndex( size );
setCurrentItem( index );
}
else
setCurrentItem( index );
//emit KAction::activated();
//emit activated( index );
//emit activated( TQString::number( size ) );
//emit fontSizeChanged( size );
}
int KFontSizeAction::fontSize() const
{
return currentText().toInt();
}
void KFontSizeAction::slotActivated( int index )
{
KSelectAction::slotActivated( index );
emit fontSizeChanged( items()[ index ].toInt() );
}
void KFontSizeAction::slotActivated( const TQString& size )
{
setFontSize( size.toInt() ); // insert sorted first
KSelectAction::slotActivated( size );
emit fontSizeChanged( size.toInt() );
}
class KActionMenu::KActionMenuPrivate
{
public:
KActionMenuPrivate()
{
m_popup = new KPopupMenu(0L,"KActionMenu::KActionMenuPrivate");
m_delayed = true;
m_stickyMenu = true;
}
~KActionMenuPrivate()
{
delete m_popup; m_popup = 0;
}
KPopupMenu *m_popup;
bool m_delayed;
bool m_stickyMenu;
};
KActionMenu::KActionMenu( TQObject* parent, const char* name )
: KAction( parent, name )
{
d = new KActionMenuPrivate;
setShortcutConfigurable( false );
}
KActionMenu::KActionMenu( const TQString& text, TQObject* parent,
const char* name )
: KAction( text, 0, parent, name )
{
d = new KActionMenuPrivate;
setShortcutConfigurable( false );
}
KActionMenu::KActionMenu( const TQString& text, const TQIconSet& icon,
TQObject* parent, const char* name )
: KAction( text, icon, 0, parent, name )
{
d = new KActionMenuPrivate;
setShortcutConfigurable( false );
}
KActionMenu::KActionMenu( const TQString& text, const TQString& icon,
TQObject* parent, const char* name )
: KAction( text, icon, 0, parent, name )
{
d = new KActionMenuPrivate;
setShortcutConfigurable( false );
}
KActionMenu::~KActionMenu()
{
unplugAll();
kdDebug(129) << "KActionMenu::~KActionMenu()" << endl; // ellis
delete d; d = 0;
}
void KActionMenu::popup( const TQPoint& global )
{
popupMenu()->popup( global );
}
KPopupMenu* KActionMenu::popupMenu() const
{
return d->m_popup;
}
void KActionMenu::insert( KAction* cmd, int index )
{
if ( cmd )
cmd->plug( d->m_popup, index );
}
void KActionMenu::remove( KAction* cmd )
{
if ( cmd )
cmd->unplug( d->m_popup );
}
bool KActionMenu::delayed() const {
return d->m_delayed;
}
void KActionMenu::setDelayed(bool _delayed) {
d->m_delayed = _delayed;
}
bool KActionMenu::stickyMenu() const {
return d->m_stickyMenu;
}
void KActionMenu::setStickyMenu(bool sticky) {
d->m_stickyMenu = sticky;
}
int KActionMenu::plug( TQWidget* widget, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
kdDebug(129) << "KActionMenu::plug( " << widget << ", " << index << " )" << endl; // remove -- ellis
if ( ::qt_cast<TQPopupMenu *>( widget ) )
{
TQPopupMenu* menu = static_cast<TQPopupMenu*>( widget );
int id;
if ( hasIcon() )
id = menu->insertItem( iconSet(), text(), d->m_popup, -1, index );
else
id = menu->insertItem( text(), d->m_popup, -1, index );
if ( !isEnabled() )
menu->setItemEnabled( id, false );
addContainer( menu, id );
connect( menu, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
if ( m_parentCollection )
m_parentCollection->connectHighlight( menu, this );
return containerCount() - 1;
}
else if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar *bar = static_cast<KToolBar *>( widget );
int id_ = KAction::getToolButtonID();
if ( icon().isEmpty() && !iconSet().isNull() )
bar->insertButton( iconSet().pixmap(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotActivated() ), isEnabled(), plainText(),
index );
else
{
KInstance *instance;
if ( m_parentCollection )
instance = m_parentCollection->instance();
else
instance = KGlobal::instance();
bar->insertButton( icon(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotActivated() ), isEnabled(), plainText(),
index, instance );
}
addContainer( bar, id_ );
if (!whatsThis().isEmpty())
TQWhatsThis::add( bar->getButton(id_), whatsThis() );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
if (delayed()) {
bar->setDelayedPopup( id_, popupMenu(), stickyMenu() );
} else {
bar->getButton(id_)->setPopup(popupMenu(), stickyMenu() );
}
if ( m_parentCollection )
m_parentCollection->connectHighlight( bar, this );
return containerCount() - 1;
}
else if ( ::qt_cast<TQMenuBar *>( widget ) )
{
TQMenuBar *bar = static_cast<TQMenuBar *>( widget );
int id;
id = bar->insertItem( text(), popupMenu(), -1, index );
if ( !isEnabled() )
bar->setItemEnabled( id, false );
addContainer( bar, id );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
return -1;
}
////////
KToolBarPopupAction::KToolBarPopupAction( const TQString& text,
const TQString& icon,
const KShortcut& cut,
TQObject* parent, const char* name )
: KAction( text, icon, cut, parent, name )
{
m_popup = 0;
m_delayed = true;
m_stickyMenu = true;
}
KToolBarPopupAction::KToolBarPopupAction( const TQString& text,
const TQString& icon,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name )
: KAction( text, icon, cut, receiver, slot, parent, name )
{
m_popup = 0;
m_delayed = true;
m_stickyMenu = true;
}
KToolBarPopupAction::KToolBarPopupAction( const KGuiItem& item,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, KActionCollection* parent,
const char* name )
: KAction( item, cut, receiver, slot, parent, name )
{
m_popup = 0;
m_delayed = true;
m_stickyMenu = true;
}
KToolBarPopupAction::~KToolBarPopupAction()
{
delete m_popup;
}
bool KToolBarPopupAction::delayed() const {
return m_delayed;
}
void KToolBarPopupAction::setDelayed(bool delayed) {
m_delayed = delayed;
}
bool KToolBarPopupAction::stickyMenu() const {
return m_stickyMenu;
}
void KToolBarPopupAction::setStickyMenu(bool sticky) {
m_stickyMenu = sticky;
}
int KToolBarPopupAction::plug( TQWidget *widget, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
// This is very related to KActionMenu::plug.
// In fact this class could be an interesting base class for KActionMenu
if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar *bar = (KToolBar *)widget;
int id_ = KAction::getToolButtonID();
if ( icon().isEmpty() && !iconSet().isNull() ) {
bar->insertButton( iconSet().pixmap(), id_, TQT_SIGNAL( buttonClicked(int, Qt::ButtonState) ), this,
TQT_SLOT( slotButtonClicked(int, Qt::ButtonState) ),
isEnabled(), plainText(),
index );
} else {
KInstance * instance;
if ( m_parentCollection )
instance = m_parentCollection->instance();
else
instance = KGlobal::instance();
bar->insertButton( icon(), id_, TQT_SIGNAL( buttonClicked(int, Qt::ButtonState) ), this,
TQT_SLOT( slotButtonClicked(int, Qt::ButtonState) ),
isEnabled(), plainText(),
index, instance );
}
addContainer( bar, id_ );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
if (delayed()) {
bar->setDelayedPopup( id_, popupMenu(), stickyMenu() );
} else {
bar->getButton(id_)->setPopup(popupMenu(), stickyMenu());
}
if ( !whatsThis().isEmpty() )
TQWhatsThis::add( bar->getButton( id_ ), whatsThisWithIcon() );
return containerCount() - 1;
}
return KAction::plug( widget, index );
}
KPopupMenu *KToolBarPopupAction::popupMenu() const
{
if ( !m_popup ) {
KToolBarPopupAction *that = const_cast<KToolBarPopupAction*>(this);
that->m_popup = new KPopupMenu;
}
return m_popup;
}
////////
KToggleToolBarAction::KToggleToolBarAction( const char* toolBarName,
const TQString& text, KActionCollection* parent, const char* name )
: KToggleAction( text, KShortcut(), parent, name )
, m_toolBarName( toolBarName )
, m_toolBar( 0L )
{
}
KToggleToolBarAction::KToggleToolBarAction( KToolBar *toolBar, const TQString &text,
KActionCollection *parent, const char *name )
: KToggleAction( text, KShortcut(), parent, name )
, m_toolBarName( 0 ), m_toolBar( toolBar )
{
}
KToggleToolBarAction::~KToggleToolBarAction()
{
}
int KToggleToolBarAction::plug( TQWidget* w, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
if ( !m_toolBar ) {
// Note: topLevelWidget() stops too early, we can't use it.
TQWidget * tl = w;
TQWidget * n;
while ( !tl->isDialog() && ( n = tl->parentWidget() ) ) // lookup parent and store
tl = n;
KMainWindow * mw = dynamic_cast<KMainWindow *>(tl); // try to see if it's a kmainwindow
if ( mw )
m_toolBar = mw->toolBar( m_toolBarName );
}
if( m_toolBar ) {
setChecked( m_toolBar->isVisible() );
connect( m_toolBar, TQT_SIGNAL(visibilityChanged(bool)), this, TQT_SLOT(setChecked(bool)) );
// Also emit toggled when the toolbar's visibility changes (see comment in header)
connect( m_toolBar, TQT_SIGNAL(visibilityChanged(bool)), this, TQT_SIGNAL(toggled(bool)) );
} else {
setEnabled( false );
}
return KToggleAction::plug( w, index );
}
void KToggleToolBarAction::setChecked( bool c )
{
if( m_toolBar && c != m_toolBar->isVisible() ) {
if( c ) {
m_toolBar->show();
} else {
m_toolBar->hide();
}
TQMainWindow* mw = m_toolBar->mainWindow();
if ( mw && ::qt_cast<KMainWindow *>( mw ) )
static_cast<KMainWindow *>( mw )->setSettingsDirty();
}
KToggleAction::setChecked( c );
}
////////
KToggleFullScreenAction::KToggleFullScreenAction( const KShortcut &cut,
const TQObject* receiver, const char* slot,
TQObject* parent, TQWidget* window,
const char* name )
: KToggleAction( TQString::null, cut, receiver, slot, parent, name ),
window( NULL )
{
setWindow( window );
}
KToggleFullScreenAction::~KToggleFullScreenAction()
{
}
void KToggleFullScreenAction::setWindow( TQWidget* w )
{
if( window )
window->removeEventFilter( this );
window = w;
if( window )
window->installEventFilter( this );
}
void KToggleFullScreenAction::setChecked( bool c )
{
if (c)
{
setText(i18n("Exit F&ull Screen Mode"));
setIcon("window_nofullscreen");
}
else
{
setText(i18n("F&ull Screen Mode"));
setIcon("window_fullscreen");
}
KToggleAction::setChecked( c );
}
bool KToggleFullScreenAction::eventFilter( TQObject* o, TQEvent* e )
{
if( o == window )
if( e->type() == TQEvent::WindowStateChange )
{
if( window->isFullScreen() != isChecked())
slotActivated(); // setChecked( window->isFullScreen()) wouldn't emit signals
}
return false;
}
////////
KWidgetAction::KWidgetAction( TQWidget* widget,
const TQString& text, const KShortcut& cut,
const TQObject* receiver, const char* slot,
KActionCollection* parent, const char* name )
: KAction( text, cut, receiver, slot, parent, name )
, m_widget( widget )
, m_autoSized( false )
{
connect( this, TQT_SIGNAL(enabled(bool)), widget, TQT_SLOT(setEnabled(bool)) );
}
KWidgetAction::~KWidgetAction()
{
}
void KWidgetAction::setAutoSized( bool autoSized )
{
if( m_autoSized == autoSized )
return;
m_autoSized = autoSized;
if( !m_widget || !isPlugged() )
return;
KToolBar* toolBar = (KToolBar*)m_widget->parent();
int i = findContainer( toolBar );
if ( i == -1 )
return;
int id = itemId( i );
toolBar->setItemAutoSized( id, m_autoSized );
}
int KWidgetAction::plug( TQWidget* w, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
if ( !::qt_cast<KToolBar *>( w ) ) {
kdError() << "KWidgetAction::plug: KWidgetAction must be plugged into KToolBar." << endl;
return -1;
}
if ( !m_widget ) {
kdError() << "KWidgetAction::plug: Widget was deleted or null!" << endl;
return -1;
}
KToolBar* toolBar = static_cast<KToolBar*>( w );
int id = KAction::getToolButtonID();
m_widget->reparent( toolBar, TQPoint() );
toolBar->insertWidget( id, 0, m_widget, index );
toolBar->setItemAutoSized( id, m_autoSized );
TQWhatsThis::add( m_widget, whatsThis() );
addContainer( toolBar, id );
connect( toolBar, TQT_SIGNAL( toolbarDestroyed() ), this, TQT_SLOT( slotToolbarDestroyed() ) );
connect( toolBar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
void KWidgetAction::unplug( TQWidget *w )
{
if( !m_widget || !isPlugged() )
return;
KToolBar* toolBar = (KToolBar*)m_widget->parent();
if ( toolBar == w )
{
disconnect( toolBar, TQT_SIGNAL( toolbarDestroyed() ), this, TQT_SLOT( slotToolbarDestroyed() ) );
m_widget->reparent( 0L, TQPoint(), false /*showIt*/ );
}
KAction::unplug( w );
}
void KWidgetAction::slotToolbarDestroyed()
{
//Q_ASSERT( m_widget ); // When exiting the app the widget could be destroyed before the toolbar.
Q_ASSERT( isPlugged() );
if( !m_widget || !isPlugged() )
return;
// Don't let a toolbar being destroyed, delete my widget.
m_widget->reparent( 0L, TQPoint(), false /*showIt*/ );
}
////////
KActionSeparator::KActionSeparator( TQObject *parent, const char *name )
: KAction( parent, name )
{
}
KActionSeparator::~KActionSeparator()
{
}
int KActionSeparator::plug( TQWidget *widget, int index )
{
if ( ::qt_cast<TQPopupMenu *>( widget) )
{
TQPopupMenu* menu = static_cast<TQPopupMenu*>( widget );
int id = menu->insertSeparator( index );
addContainer( menu, id );
connect( menu, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
else if ( ::qt_cast<TQMenuBar *>( widget ) )
{
TQMenuBar *menuBar = static_cast<TQMenuBar *>( widget );
int id = menuBar->insertSeparator( index );
addContainer( menuBar, id );
connect( menuBar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
else if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar *toolBar = static_cast<KToolBar *>( widget );
int id = toolBar->insertSeparator( index );
addContainer( toolBar, id );
connect( toolBar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
return -1;
}
KPasteTextAction::KPasteTextAction( const TQString& text,
const TQString& icon,
const KShortcut& cut,
const TQObject* receiver,
const char* slot, TQObject* parent,
const char* name)
: KAction( text, icon, cut, receiver, slot, parent, name )
{
m_popup = new KPopupMenu;
connect(m_popup, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(menuAboutToShow()));
connect(m_popup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(menuItemActivated(int)));
m_popup->setCheckable(true);
m_mixedMode = true;
}
KPasteTextAction::~KPasteTextAction()
{
delete m_popup;
}
void KPasteTextAction::setMixedMode(bool mode)
{
m_mixedMode = mode;
}
int KPasteTextAction::plug( TQWidget *widget, int index )
{
if (kapp && !kapp->authorizeKAction(name()))
return -1;
if ( ::qt_cast<KToolBar *>( widget ) )
{
KToolBar *bar = (KToolBar *)widget;
int id_ = KAction::getToolButtonID();
KInstance * instance;
if ( m_parentCollection )
instance = m_parentCollection->instance();
else
instance = KGlobal::instance();
bar->insertButton( icon(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotActivated() ), isEnabled(), plainText(),
index, instance );
addContainer( bar, id_ );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
bar->setDelayedPopup( id_, m_popup, true );
if ( !whatsThis().isEmpty() )
TQWhatsThis::add( bar->getButton( id_ ), whatsThisWithIcon() );
return containerCount() - 1;
}
return KAction::plug( widget, index );
}
void KPasteTextAction::menuAboutToShow()
{
m_popup->clear();
TQStringList list;
DCOPClient *client = kapp->dcopClient();
if (client->isAttached() && client->isApplicationRegistered("klipper")) {
DCOPRef klipper("klipper","klipper");
DCOPReply reply = klipper.call("getClipboardHistoryMenu");
if (reply.isValid())
list = reply;
}
TQString clipboardText = qApp->clipboard()->text(QClipboard::Clipboard);
if (list.isEmpty())
list << clipboardText;
bool found = false;
for ( TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it )
{
TQString text = KStringHandler::cEmSqueeze((*it).simplifyWhiteSpace(), m_popup->fontMetrics(), 20);
text.replace("&", "&&");
int id = m_popup->insertItem(text);
if (!found && *it == clipboardText)
{
m_popup->setItemChecked(id, true);
found = true;
}
}
}
void KPasteTextAction::menuItemActivated( int id)
{
DCOPClient *client = kapp->dcopClient();
if (client->isAttached() && client->isApplicationRegistered("klipper")) {
DCOPRef klipper("klipper","klipper");
DCOPReply reply = klipper.call("getClipboardHistoryItem(int)", m_popup->indexOf(id));
if (!reply.isValid())
return;
TQString clipboardText = reply;
reply = klipper.call("setClipboardContents(TQString)", clipboardText);
if (reply.isValid())
kdDebug(129) << "Clipboard: " << qApp->clipboard()->text(QClipboard::Clipboard) << endl;
}
TQTimer::singleShot(20, this, TQT_SLOT(slotActivated()));
}
void KPasteTextAction::slotActivated()
{
if (!m_mixedMode) {
TQWidget *w = qApp->widgetAt(TQCursor::pos(), true);
TQMimeSource *data = TQApplication::clipboard()->data();
if (!data->provides("text/plain") && w) {
m_popup->popup(w->mapToGlobal(TQPoint(0, w->height())));
} else
KAction::slotActivated();
} else
KAction::slotActivated();
}
void KToggleAction::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KRadioAction::virtual_hook( int id, void* data )
{ KToggleAction::virtual_hook( id, data ); }
void KSelectAction::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KListAction::virtual_hook( int id, void* data )
{ KSelectAction::virtual_hook( id, data ); }
void KRecentFilesAction::virtual_hook( int id, void* data )
{ KListAction::virtual_hook( id, data ); }
void KFontAction::virtual_hook( int id, void* data )
{ KSelectAction::virtual_hook( id, data ); }
void KFontSizeAction::virtual_hook( int id, void* data )
{ KSelectAction::virtual_hook( id, data ); }
void KActionMenu::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KToolBarPopupAction::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KToggleToolBarAction::virtual_hook( int id, void* data )
{ KToggleAction::virtual_hook( id, data ); }
void KToggleFullScreenAction::virtual_hook( int id, void* data )
{ KToggleAction::virtual_hook( id, data ); }
void KWidgetAction::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KActionSeparator::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
void KPasteTextAction::virtual_hook( int id, void* data )
{ KAction::virtual_hook( id, data ); }
/* vim: et sw=2 ts=2
*/
#include "kactionclasses.moc"
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