Added old abandoned KDE3 version of Kima

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kima@1088422 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 133 insertions, 0 deletions

diff --git a/src/sources/labelsource.cpp b/src/sources/labelsource.cpp
new file mode 100644
index 0000000..a2e5026
--- /dev/null
+++ b/src/sources/labelsource.cpp
@@ -0,0 +1,133 @@
+/***************************************************************************
+ *   Copyright (C) 2007 by Ken Werner                                      *
+ *   [email protected]                                                     *
+ *                                                                         *
+ *   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 <qlabel.h>
+#include <kcolorbutton.h>
+#include <kfontrequester.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+#include <klocale.h>
+
+//#include "kdebug.h"
+
+LabelSource::LabelSource(QWidget* inParent):
+		TriggeredSource(inParent),
+		mParent(inParent),
+		mLabelSourcePrefs(NULL){ 
+}
+
+LabelSource::~LabelSource(){
+}
+
+QWidget* LabelSource::getWidget(){
+	//kdDebug() << "LabelSource::getWidget called: " << mID << endl;
+	return mLabel;
+}
+
+void LabelSource::createSubPrefs(QWidget* inParent){
+	if(!mLabelSourcePrefs){
+		mLabelSourcePrefs = new LabelSourcePrefs(inParent, "labelsourceprefsui");
+		// disable nameCheckBox if taskbarCheckBox is disabled
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->colorLabel, SLOT(setEnabled(bool)));
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->colorButton, SLOT(setEnabled(bool)));
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->fontLabel, SLOT(setEnabled(bool)));
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->fontRequester, SLOT(setEnabled(bool)));
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->alignmentLabel, SLOT(setEnabled(bool)));
+		connect(mSourcePrefs->taskbarCheckBox, SIGNAL(toggled(bool)), mLabelSourcePrefs->alignmentComboBox, 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 Qt::AlignCenter:
+			mLabelSourcePrefs->alignmentComboBox->setCurrentItem(1);
+			break;
+		case Qt::AlignRight:
+			mLabelSourcePrefs->alignmentComboBox->setCurrentItem(2);
+			break;
+		default: // Qt::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();
+	Qt::AlignmentFlags align = Qt::AlignCenter;
+	if(alignID == 0){
+		align = Qt::AlignLeft;
+	}else if(alignID == 2){
+		align = Qt::AlignRight;
+	}
+	mLabel->setAlignment(align);
+	updateLabel(mValue);
+}
+
+void LabelSource::savePrefs(KConfig* inKConfig){
+	TriggeredSource::savePrefs(inKConfig);
+	inKConfig->writeEntry(mID + "_color", mLabelSourcePrefs->colorButton->color());
+	inKConfig->writeEntry(mID + "_font", mLabelSourcePrefs->fontRequester->font());
+	inKConfig->writeEntry(mID + "_align", mLabel->alignment());
+}
+
+void LabelSource::loadPrefs(KConfig* inKConfig){
+	TriggeredSource::loadPrefs(inKConfig);
+	QColor color = inKConfig->readColorEntry(mID + "_color");
+	if(!color.isValid())
+		color.setRgb(0,0,0);
+	mLabel->setPaletteForegroundColor(color);
+	mLabel->setFont(inKConfig->readFontEntry(mID + "_font"));
+	mLabel->setAlignment(inKConfig->readNumEntry(mID + "_align"));
+}
+
+void LabelSource::updateLabel(const QString& inValue){
+	// update the label text
+	QString 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 QLabel(i18n("n/a"), mParent);
+    mLabel->setTextFormat(Qt::PlainText);
+	connect(this, SIGNAL(valueUpdated(const QString&)), this, SLOT(updateLabel(const QString&)));
+}