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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kcontrol/taskbar/kcmtaskbar.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kcontrol/taskbar/kcmtaskbar.cpp b/kcontrol/taskbar/kcmtaskbar.cpp
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+/*
+ * Copyright (c) 2000 Kurt Granroth <granroth@kde.org>
+ * Copyright (c) 2000 Matthias Elter <elter@kde.org>
+ *
+ * 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
+ */
+
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <qlayout.h>
+#include <qtimer.h>
+#include <qvaluelist.h>
+
+#include <dcopclient.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kdialog.h>
+#include <kgenericfactory.h>
+#include <kwin.h>
+#include <kcolorbutton.h>
+#include <qlabel.h>
+
+#define protected public
+#include "kcmtaskbarui.h"
+#undef protected
+#include "taskbarsettings.h"
+
+#include "kcmtaskbar.h"
+#include "kcmtaskbar.moc"
+
+typedef KGenericFactory<TaskbarConfig, QWidget > TaskBarFactory;
+K_EXPORT_COMPONENT_FACTORY (kcm_taskbar, TaskBarFactory("kcmtaskbar") )
+
+TaskbarAppearance::TaskbarAppearance(QString name,
+ bool drawButtons,
+ bool haloText,
+ bool showButtonOnHover)
+ : m_name(name),
+ m_drawButtons(drawButtons),
+ m_haloText(haloText),
+ m_showButtonOnHover(showButtonOnHover)
+{
+}
+
+TaskbarAppearance::TaskbarAppearance()
+ : m_drawButtons(false),
+ m_haloText(false),
+ m_showButtonOnHover(true)
+{
+}
+
+bool TaskbarAppearance::matchesSettings() const
+{
+ return TaskBarSettings::drawButtons() == m_drawButtons &&
+ TaskBarSettings::haloText() == m_haloText &&
+ TaskBarSettings::showButtonOnHover() == m_showButtonOnHover;
+}
+
+void TaskbarAppearance::alterSettings() const
+{
+ TaskBarSettings::self()->setDrawButtons(m_drawButtons);
+ TaskBarSettings::self()->setHaloText(m_haloText);
+ TaskBarSettings::self()->setShowButtonOnHover(m_showButtonOnHover);
+}
+
+// These are the strings that are actually stored in the config file.
+const QStringList& TaskbarConfig::actionList()
+{
+ static QStringList list(
+ QStringList() << I18N_NOOP("Show Task List") << I18N_NOOP("Show Operations Menu")
+ << I18N_NOOP("Activate, Raise or Minimize Task")
+ << I18N_NOOP("Activate Task") << I18N_NOOP("Raise Task")
+ << I18N_NOOP("Lower Task") << I18N_NOOP("Minimize Task")
+ << I18N_NOOP("To Current Desktop")
+ << I18N_NOOP("Close Task") );
+ return list;
+}
+
+// Get a translated version of the above string list.
+QStringList TaskbarConfig::i18nActionList()
+{
+ QStringList i18nList;
+ for( QStringList::ConstIterator it = actionList().begin(); it != actionList().end(); ++it ) {
+ i18nList << i18n((*it).latin1());
+ }
+ return i18nList;
+}
+
+// These are the strings that are actually stored in the config file.
+const QStringList& TaskbarConfig::groupModeList()
+{
+ static QStringList list(
+ QStringList() << I18N_NOOP("Never") << I18N_NOOP("When Taskbar Full")
+ << I18N_NOOP("Always"));
+ return list;
+}
+
+// Get a translated version of the above string list.
+QStringList TaskbarConfig::i18nGroupModeList()
+{
+ QStringList i18nList;
+ for( QStringList::ConstIterator it = groupModeList().begin(); it != groupModeList().end(); ++it ) {
+ i18nList << i18n((*it).latin1());
+ }
+ return i18nList;
+}
+
+TaskbarConfig::TaskbarConfig(QWidget *parent, const char* name, const QStringList&)
+ : KCModule(TaskBarFactory::instance(), parent, name)
+{
+ QVBoxLayout *layout = new QVBoxLayout(this, 0, KDialog::spacingHint());
+ m_widget = new TaskbarConfigUI(this);
+ layout->addWidget(m_widget);
+
+ // TODO: Load these from .desktop files?
+ m_appearances.append(TaskbarAppearance(i18n("Elegant"), false, false, true));
+ m_appearances.append(TaskbarAppearance(i18n("Classic"), true, false, true));
+ m_appearances.append(TaskbarAppearance(i18n("For Transparency"), false, true, true));
+
+ for (TaskbarAppearance::List::const_iterator it = m_appearances.constBegin();
+ it != m_appearances.constEnd();
+ ++it)
+ {
+ m_widget->appearance->insertItem((*it).name());
+ }
+
+ connect(m_widget->appearance, SIGNAL(activated(int)),
+ this, SLOT(appearanceChanged(int)));
+ addConfig(TaskBarSettings::self(), m_widget);
+
+ setQuickHelp(i18n("<h1>Taskbar</h1> You can configure the taskbar here."
+ " This includes options such as whether or not the taskbar should show all"
+ " windows at once or only those on the current desktop."
+ " You can also configure whether or not the Window List button will be displayed."));
+
+ QStringList list = i18nActionList();
+ m_widget->kcfg_LeftButtonAction->insertStringList(list);
+ m_widget->kcfg_MiddleButtonAction->insertStringList(list);
+ m_widget->kcfg_RightButtonAction->insertStringList(list);
+ m_widget->kcfg_GroupTasks->insertStringList(i18nGroupModeList());
+
+ connect(m_widget->kcfg_GroupTasks, SIGNAL(activated(int)),
+ this, SLOT(slotUpdateComboBox()));
+ connect(m_widget->kcfg_UseCustomColors, SIGNAL(stateChanged(int)), this, SLOT(slotUpdateCustomColors()));
+
+ slotUpdateCustomColors();
+ updateAppearanceCombo();
+
+ if (KWin::numberOfDesktops() < 2)
+ {
+ m_widget->kcfg_ShowAllWindows->hide();
+ m_widget->kcfg_SortByDesktop->hide();
+ m_widget->spacer2->changeSize(0, 0);
+ }
+
+ if (!QApplication::desktop()->isVirtualDesktop() ||
+ QApplication::desktop()->numScreens() == 1) // No Ximerama
+ {
+ m_widget->showAllScreens->hide();
+ }
+ connect( m_widget->showAllScreens, SIGNAL( stateChanged( int )), SLOT( changed()));
+
+ KAboutData *about = new KAboutData(I18N_NOOP("kcmtaskbar"),
+ I18N_NOOP("KDE Taskbar Control Module"),
+ 0, 0, KAboutData::License_GPL,
+ I18N_NOOP("(c) 2000 - 2001 Matthias Elter"));
+
+ about->addAuthor("Matthias Elter", 0, "elter@kde.org");
+ about->addCredit("Stefan Nikolaus", I18N_NOOP("KConfigXT conversion"),
+ "stefan.nikolaus@kdemail.net");
+ setAboutData(about);
+
+ load();
+ QTimer::singleShot(0, this, SLOT(notChanged()));
+}
+
+void TaskbarConfig::slotUpdateCustomColors()
+{
+ m_widget->kcfg_ActiveTaskTextColor->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+ m_widget->activeTaskTextColorLabel->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+
+ m_widget->kcfg_InactiveTaskTextColor->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+ m_widget->inactiveTaskTextColorLabel->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+
+ m_widget->kcfg_TaskBackgroundColor->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+ m_widget->taskBackgroundColorLabel->setEnabled(m_widget->kcfg_UseCustomColors->isChecked());
+}
+
+void TaskbarConfig::slotUpdateComboBox()
+{
+ int pos = TaskBarSettings::ActivateRaiseOrMinimize;
+ // If grouping is enabled, call "Activate, Raise or Iconify something else,
+ // though the config key used is the same.
+ if(m_widget->kcfg_GroupTasks->currentItem() != TaskBarSettings::GroupNever)
+ {
+ m_widget->kcfg_LeftButtonAction->changeItem(i18n("Cycle Through Windows"), pos);
+ m_widget->kcfg_MiddleButtonAction->changeItem(i18n("Cycle Through Windows"), pos);
+ m_widget->kcfg_RightButtonAction->changeItem(i18n("Cycle Through Windows"), pos);
+ }
+ else
+ {
+ QString action = i18nActionList()[pos];
+ m_widget->kcfg_LeftButtonAction->changeItem(action,pos);
+ m_widget->kcfg_MiddleButtonAction->changeItem(action,pos);
+ m_widget->kcfg_RightButtonAction->changeItem(action,pos);
+ }
+}
+
+void TaskbarConfig::updateAppearanceCombo()
+{
+ unsigned int i = 0;
+ for (TaskbarAppearance::List::const_iterator it = m_appearances.constBegin();
+ it != m_appearances.constEnd();
+ ++it, ++i)
+ {
+ if ((*it).matchesSettings())
+ {
+ break;
+ }
+ }
+
+ if (i < m_appearances.count())
+ {
+ m_widget->appearance->setCurrentItem(i);
+ return;
+ }
+
+ if (m_widget->appearance->count() == m_appearances.count())
+ {
+ m_widget->appearance->insertItem(i18n("Custom"));
+ }
+
+ m_widget->appearance->setCurrentItem(m_appearances.count());
+}
+
+void TaskbarConfig::appearanceChanged(int selected)
+{
+ if (selected < m_appearances.count())
+ {
+ unmanagedWidgetChangeState(!m_appearances[selected].matchesSettings());
+ }
+}
+
+void TaskbarConfig::load()
+{
+ KCModule::load();
+ slotUpdateComboBox();
+ updateAppearanceCombo();
+ m_widget->showAllScreens->setChecked(!TaskBarSettings::self()->showCurrentScreenOnly());
+}
+
+void TaskbarConfig::save()
+{
+ TaskBarSettings::self()->setShowCurrentScreenOnly(!m_widget->showAllScreens->isChecked());
+ int selectedAppearance = m_widget->appearance->currentItem();
+ if (selectedAppearance < m_appearances.count())
+ {
+ m_appearances[selectedAppearance].alterSettings();
+ TaskBarSettings::self()->writeConfig();
+ }
+
+ KCModule::save();
+
+ QByteArray data;
+ kapp->dcopClient()->emitDCOPSignal("kdeTaskBarConfigChanged()", data);
+}
+
+void TaskbarConfig::defaults()
+{
+ KCModule::defaults();
+ slotUpdateComboBox();
+ updateAppearanceCombo();
+}
+
+void TaskbarConfig::notChanged()
+{
+ emit changed(false);
+}