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/***************************************************************************
* Copyright (C) 2007 by Ken Werner *
* ken.werner@web.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "labelsource.h"
#include <tqlabel.h>
#include <kcolorbutton.h>
#include <tdefontrequester.h>
#include <tqcombobox.h>
#include <tqcheckbox.h>
#include <tdelocale.h>
//#include "kdebug.h"
LabelSource::LabelSource(TQWidget* inParent):
TriggeredSource(inParent),
mParent(inParent),
mLabelSourcePrefs(NULL){
}
LabelSource::~LabelSource(){
}
TQWidget* LabelSource::getWidget(){
//kdDebug() << "LabelSource::getWidget called: " << mID << endl;
return mLabel;
}
void LabelSource::createSubPrefs(TQWidget* inParent){
if(!mLabelSourcePrefs){
mLabelSourcePrefs = new LabelSourcePrefs(inParent, "labelsourceprefsui");
// disable nameCheckBox if taskbarCheckBox is disabled
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->colorLabel, TQT_SLOT(setEnabled(bool)));
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->colorButton, TQT_SLOT(setEnabled(bool)));
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->fontLabel, TQT_SLOT(setEnabled(bool)));
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->fontRequester, TQT_SLOT(setEnabled(bool)));
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->alignmentLabel, TQT_SLOT(setEnabled(bool)));
connect(mSourcePrefs->taskbarCheckBox, TQT_SIGNAL(toggled(bool)), mLabelSourcePrefs->alignmentComboBox, TQT_SLOT(setEnabled(bool)));
addPrefs(mLabelSourcePrefs);
}
}
void LabelSource::updatePrefsGUI(){
TriggeredSource::updatePrefsGUI(); // update prefs of the super class
mLabelSourcePrefs->colorButton->setColor(mLabel->paletteForegroundColor());
mLabelSourcePrefs->fontRequester->setFont(mLabel->font());
switch (mLabel->alignment()) {
case TQt::AlignCenter:
mLabelSourcePrefs->alignmentComboBox->setCurrentItem(1);
break;
case TQt::AlignRight:
mLabelSourcePrefs->alignmentComboBox->setCurrentItem(2);
break;
default: // TQt::AlignLeft
break;
mLabelSourcePrefs->alignmentComboBox->setCurrentItem(0);
}
}
void LabelSource::setPrefsWidgetsEnabled(bool isEnabled, bool isShownOnApplet){
TriggeredSource::setPrefsWidgetsEnabled(isEnabled, isShownOnApplet);
// disable/enable some widgets if source is disabled/enabled if(isEnabled)
mLabelSourcePrefs->colorLabel->setEnabled(isEnabled && isShownOnApplet);
mLabelSourcePrefs->colorButton->setEnabled(isEnabled && isShownOnApplet);
mLabelSourcePrefs->fontLabel->setEnabled(isEnabled && isShownOnApplet);
mLabelSourcePrefs->fontRequester->setEnabled(isEnabled && isShownOnApplet);
mLabelSourcePrefs->alignmentLabel->setEnabled(isEnabled && isShownOnApplet);
mLabelSourcePrefs->alignmentComboBox->setEnabled(isEnabled && isShownOnApplet);
}
void LabelSource::applyPrefs(){
TriggeredSource::applyPrefs(); // call apply prefs of the super class
mLabel->setPaletteForegroundColor(mLabelSourcePrefs->colorButton->color());
mLabel->setFont(mLabelSourcePrefs->fontRequester->font());
int alignID = mLabelSourcePrefs->alignmentComboBox->currentItem();
TQt::AlignmentFlags align = TQt::AlignCenter;
if(alignID == 0){
align = TQt::AlignLeft;
}else if(alignID == 2){
align = TQt::AlignRight;
}
mLabel->setAlignment(align);
updateLabel(mValue);
}
void LabelSource::savePrefs(TDEConfig* inTDEConfig){
TriggeredSource::savePrefs(inTDEConfig);
inTDEConfig->writeEntry(mID + "_color", mLabelSourcePrefs->colorButton->color());
inTDEConfig->writeEntry(mID + "_font", mLabelSourcePrefs->fontRequester->font());
inTDEConfig->writeEntry(mID + "_align", mLabel->alignment());
}
void LabelSource::loadPrefs(TDEConfig* inTDEConfig){
TriggeredSource::loadPrefs(inTDEConfig);
TQColor color = inTDEConfig->readColorEntry(mID + "_color");
if(!color.isValid())
color.setRgb(0,0,0);
mLabel->setPaletteForegroundColor(color);
mLabel->setFont(inTDEConfig->readFontEntry(mID + "_font"));
mLabel->setAlignment(inTDEConfig->readNumEntry(mID + "_align"));
}
void LabelSource::updateLabel(const TQString& inValue){
// update the label text
TQString text = (getName().isEmpty() || !showName()) ? inValue : getName() + ": " + inValue;
//kdDebug() << "updateLabel " << getName() << ", value: " << text << endl;
//if(mLabel->text() != text)
mLabel->setText(text);
}
void LabelSource::realizeWidget(){
Source::realizeWidget();
// the prefs dialog is created in the addPrefs method
mLabel = new TQLabel(i18n("n/a"), mParent);
mLabel->setTextFormat(TQt::PlainText);
connect(this, TQT_SIGNAL(valueUpdated(const TQString&)), this, TQT_SLOT(updateLabel(const TQString&)));
}
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