workspace/kdm/kfrontend/themer/kdmbutton.cpp

   1 /*
   2  *  Copyright (C) 2003 by Unai Garro <ugarro@users.sourceforge.net>
   3  *  Copyright (C) 2007 by Oswald Buddenhagen <ossi@kde.org>
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include "kdmbutton.h"
  21
  22 #include "kdmthemer.h"
  23 #include "kdmlabel.h"
  24
  25 #include <kglobal.h>
  26 #include <klocale.h>
  27
  28 #include <QPushButton>
  29
  30 KdmButton::KdmButton( QObject *parent, const QDomNode &node )
  31         : KdmItem( parent, node )
  32 {
  33         itemType = "button";
  34         if (!isVisible())
  35                 return;
  36
  37         const QString locale = KGlobal::locale()->language();
  38
  39         // Read LABEL TAGS
  40         QDomNodeList childList = node.childNodes();
  41         bool stockUsed = false;
  42         for (int nod = 0; nod < childList.count(); nod++) {
  43                 QDomNode child = childList.item( nod );
  44                 QDomElement el = child.toElement();
  45                 QString tagName = el.tagName();
  46
  47                 if (tagName == "text" && el.attributes().count() == 0 && !stockUsed) {
  48                         text = el.text();
  49                 } else if (tagName == "text" && !stockUsed) {
  50                         QString lang = el.attribute( "xml:lang", "" );
  51                         if (lang == locale)
  52                                 text = el.text();
  53                 } else if (tagName == "stock") {
  54                         text = KdmLabel::lookupStock( el.attribute( "type", "" ) );
  55                         stockUsed = true;
  56                 }
  57         }
  58
  59         text.replace( '\n', ' ' ).replace( '_', '&' );
  60 }
  61
  62 void
  63 KdmButton::doPlugActions( bool )
  64 {
  65         QWidget *w = themer()->widget();
  66         if (w) {
  67                 if (!myWidget) {
  68                         QPushButton *btn = new QPushButton( text, w );
  69                         btn->setAutoDefault( false );
  70                         myWidget = btn;
  71                         myWidget->hide(); // yes, really
  72                         setWidgetAttribs( myWidget );
  73                         connect( myWidget, SIGNAL(destroyed()), SLOT(widgetGone()) );
  74                         connect( myWidget, SIGNAL(clicked()), SLOT(activate()) );
  75                         emit needPlacement();
  76                 }
  77         } else {
  78                 if (myWidget)
  79                         delete myWidget;
  80         }
  81 }
  82
  83 void
  84 KdmButton::widgetGone()
  85 {
  86         myWidget = 0;
  87
  88         emit needPlacement();
  89 }
  90
  91 void
  92 KdmButton::activate()
  93 {
  94         emit activated( objectName() );
  95 }
  96
  97 void
  98 KdmButton::drawContents( QPainter *, const QRect & )
  99 {
 100 }
 101
 102 #include "kdmbutton.moc"