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superkaramba

themewidget.cpp

00001 /*
00002  * Copyright (C) 2005 Petri Damstén <petri.damsten@iki.fi>
00003  *
00004  * This file is part of SuperKaramba.
00005  *
00006  *  SuperKaramba is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  SuperKaramba is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with SuperKaramba; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00019  ****************************************************************************/
00020 #include "themewidget.h"
00021 #include "themelocale.h"
00022 #include <kpushbutton.h>
00023 #include <kdebug.h>
00024 #include <tdelocale.h>
00025 #include <tqlabel.h>
00026 #include <tqlayout.h>
00027 
00028 ThemeWidget::ThemeWidget(TQWidget *parent, const char *name)
00029   : ThemeWidgetLayout(parent, name), m_themeFile(0)
00030 {
00031   running->setText("");
00032   setDescriptionMaxHeight();
00033 }
00034 
00035 ThemeWidget::ThemeWidget(ThemeFile* tf)
00036   : m_themeFile(tf)
00037 {
00038   TQPixmap pixmap = m_themeFile->icon();
00039   if(!pixmap.isNull())
00040     icon->setPixmap(pixmap);
00041   TQString version;
00042   if(!m_themeFile->version().isEmpty())
00043     version = " - " + m_themeFile->version();
00044   themeName->setText(
00045       m_themeFile->locale()->translate(m_themeFile->name().ascii()) + version);
00046   description->setText(
00047       m_themeFile->locale()->translate(m_themeFile->description().ascii()));
00048   running->setText("");
00049   buttonGo->hide();
00050   setDescriptionMaxHeight();
00051 }
00052 
00053 ThemeWidget::~ThemeWidget()
00054 {
00055   delete m_themeFile;
00056 }
00057 
00058 int ThemeWidget::addInstance()
00059 {
00060   int i = 1;
00061   while(m_instancePool.find(i) != m_instancePool.end())
00062     ++i;
00063   m_instancePool.append(i);
00064   updateRunning();
00065   return i;
00066 }
00067 
00068 void ThemeWidget::removeInstance(int instance)
00069 {
00070   m_instancePool.remove(instance);
00071   updateRunning();
00072 }
00073 
00074 void ThemeWidget::updateRunning()
00075 {
00076   int i = instances();
00077   if(i > 0)
00078     running->setText(i18n("<p align=\"center\">%1 running</p>").arg(i));
00079   else
00080     running->setText("");
00081 }
00082 
00083 void ThemeWidget::setDescriptionText(TQString text)
00084 {
00085   description->setText(text);
00086 }
00087 
00088 void ThemeWidget::setHeaderText(TQString text)
00089 {
00090   themeName->setText(text);
00091 }
00092 
00093 void ThemeWidget::showButton(bool show)
00094 {
00095   if(show)
00096     buttonGo->show();
00097   else
00098     buttonGo->hide();
00099   setDescriptionMaxHeight();
00100 }
00101 
00102 void ThemeWidget::setDescriptionMaxHeight()
00103 {
00104   if(layoutText->geometry().height() <= 0)
00105     return;
00106   int height = layoutText->geometry().height() - themeName->height() -
00107                layoutText->spacing();
00108   if(buttonGo->isVisible())
00109     height -= layoutButton->geometry().height() + layoutText->spacing();
00110   description->setMaximumHeight(height);
00111 }
00112 
00113 #include "themewidget.moc"

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