You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
3.2 KiB
116 lines
3.2 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2004 Ariya Hidayat <ariya@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 <KoZoomAction.h>
|
|
|
|
#include <tqstring.h>
|
|
#include <tqstringlist.h>
|
|
#include <tqregexp.h>
|
|
#include <tqvaluelist.h>
|
|
|
|
#include <klocale.h>
|
|
|
|
KoZoomAction::KoZoomAction( const TQString& text, const TQIconSet& pix,
|
|
const TDEShortcut& cut, TQObject* parent, const char* name ):
|
|
TDESelectAction( text, pix, cut, parent, name )
|
|
{
|
|
init();
|
|
}
|
|
|
|
KoZoomAction::KoZoomAction( const TQString& text, const TQString& pix,
|
|
const TDEShortcut& cut, TQObject* parent, const char* name ):
|
|
TDESelectAction( text, pix, cut, parent, name )
|
|
{
|
|
init();
|
|
|
|
}
|
|
|
|
void KoZoomAction::setZoom( const TQString& text )
|
|
{
|
|
bool ok = false;
|
|
TQString t = text;
|
|
int zoom = t.remove( '%' ).toInt( &ok );
|
|
|
|
// where we'll store sorted new zoom values
|
|
TQValueList<int> list;
|
|
if( zoom > 10 ) list.append( zoom );
|
|
|
|
// "Captured" non-empty sequence of digits
|
|
TQRegExp regexp("(\\d+)");
|
|
|
|
const TQStringList itemsList( items() );
|
|
for( TQStringList::ConstIterator it = itemsList.begin(); it != itemsList.end(); ++it )
|
|
{
|
|
regexp.search( *it );
|
|
const int val=regexp.cap(1).toInt( &ok );
|
|
|
|
//zoom : limit inferior=10
|
|
if( ok && val>9 && list.contains( val )==0 )
|
|
list.append( val );
|
|
}
|
|
|
|
qHeapSort( list );
|
|
|
|
// update items with new sorted zoom values
|
|
TQStringList values;
|
|
for (TQValueList<int>::Iterator it = list.begin(); it != list.end(); ++it )
|
|
values.append( i18n("%1%").arg(*it) );
|
|
setItems( values );
|
|
|
|
TQString zoomStr = i18n("%1%").arg( zoom );
|
|
setCurrentItem( values.findIndex( zoomStr ) );
|
|
}
|
|
|
|
void KoZoomAction::setZoom( int zoom )
|
|
{
|
|
setZoom( TQString::number( zoom ) );
|
|
}
|
|
|
|
void KoZoomAction::activated( const TQString& text )
|
|
{
|
|
setZoom( text );
|
|
emit zoomChanged( text );
|
|
}
|
|
|
|
void KoZoomAction::init()
|
|
{
|
|
setEditable( true );
|
|
|
|
TQStringList values;
|
|
values << i18n("%1%").arg("33");
|
|
values << i18n("%1%").arg("50");
|
|
values << i18n("%1%").arg("75");
|
|
values << i18n("%1%").arg("100");
|
|
values << i18n("%1%").arg("125");
|
|
values << i18n("%1%").arg("150");
|
|
values << i18n("%1%").arg("200");
|
|
values << i18n("%1%").arg("250");
|
|
values << i18n("%1%").arg("350");
|
|
values << i18n("%1%").arg("400");
|
|
values << i18n("%1%").arg("450");
|
|
values << i18n("%1%").arg("500");
|
|
setItems( values );
|
|
|
|
setCurrentItem( values.findIndex( i18n("%1%").arg( 100 ) ) );
|
|
|
|
connect( this, TQT_SIGNAL( activated( const TQString& ) ),
|
|
TQT_SLOT( activated( const TQString& ) ) );
|
|
}
|
|
|
|
#include "KoZoomAction.moc"
|