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-rw-r--r--kcontrol/randr/krandrtray.cpp253
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diff --git a/kcontrol/randr/krandrtray.cpp b/kcontrol/randr/krandrtray.cpp
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+/*
+ * Copyright (c) 2002,2003 Hamish Rodda <rodda@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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <qtimer.h>
+#include <qtooltip.h>
+
+#include <kaction.h>
+#include <kapplication.h>
+#include <kcmultidialog.h>
+#include <kdebug.h>
+#include <khelpmenu.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kpopupmenu.h>
+#include <kstdaction.h>
+#include <kstdguiitem.h>
+
+#include "krandrtray.h"
+#include "krandrpassivepopup.h"
+#include "krandrtray.moc"
+
+KRandRSystemTray::KRandRSystemTray(QWidget* parent, const char *name)
+ : KSystemTray(parent, name)
+ , m_popupUp(false)
+ , m_help(new KHelpMenu(this, KGlobal::instance()->aboutData(), false, actionCollection()))
+{
+ setPixmap(KSystemTray::loadIcon("randr"));
+ setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
+ connect(this, SIGNAL(quitSelected()), kapp, SLOT(quit()));
+ QToolTip::add(this, i18n("Screen resize & rotate"));
+}
+
+void KRandRSystemTray::mousePressEvent(QMouseEvent* e)
+{
+ // Popup the context menu with left-click
+ if (e->button() == LeftButton) {
+ contextMenuAboutToShow(contextMenu());
+ contextMenu()->popup(e->globalPos());
+ e->accept();
+ return;
+ }
+
+ KSystemTray::mousePressEvent(e);
+}
+
+void KRandRSystemTray::contextMenuAboutToShow(KPopupMenu* menu)
+{
+ int lastIndex = 0;
+
+ menu->clear();
+ menu->setCheckable(true);
+
+ if (!isValid()) {
+ lastIndex = menu->insertItem(i18n("Required X Extension Not Available"));
+ menu->setItemEnabled(lastIndex, false);
+
+ } else {
+ m_screenPopups.clear();
+ for (int s = 0; s < numScreens() /*&& numScreens() > 1 */; s++) {
+ setCurrentScreen(s);
+ if (s == screenIndexOfWidget(this)) {
+ /*lastIndex = menu->insertItem(i18n("Screen %1").arg(s+1));
+ menu->setItemEnabled(lastIndex, false);*/
+ } else {
+ KPopupMenu* subMenu = new KPopupMenu(menu, QString("screen%1").arg(s+1).latin1());
+ m_screenPopups.append(subMenu);
+ populateMenu(subMenu);
+ lastIndex = menu->insertItem(i18n("Screen %1").arg(s+1), subMenu);
+ connect(subMenu, SIGNAL(activated(int)), SLOT(slotScreenActivated()));
+ }
+ }
+
+ setCurrentScreen(screenIndexOfWidget(this));
+ populateMenu(menu);
+ }
+
+ menu->insertSeparator();
+
+ KAction *actPrefs = new KAction( i18n( "Configure Display..." ),
+ SmallIconSet( "configure" ), KShortcut(), this, SLOT( slotPrefs() ),
+ actionCollection() );
+ actPrefs->plug( menu );
+
+ menu->insertItem(SmallIcon("help"),KStdGuiItem::help().text(), m_help->menu());
+ KAction *quitAction = actionCollection()->action(KStdAction::name(KStdAction::Quit));
+ quitAction->plug(menu);
+}
+
+void KRandRSystemTray::slotScreenActivated()
+{
+ setCurrentScreen(m_screenPopups.find(static_cast<const KPopupMenu*>(sender())));
+}
+
+void KRandRSystemTray::configChanged()
+{
+ refresh();
+
+ static bool first = true;
+
+ if (!first)
+ KRandrPassivePopup::message(
+ i18n("Screen configuration has changed"),
+ currentScreen()->changedMessage(), SmallIcon("window_fullscreen"),
+ this, "ScreenChangeNotification");
+
+ first = false;
+}
+
+void KRandRSystemTray::populateMenu(KPopupMenu* menu)
+{
+ int lastIndex = 0;
+
+ menu->insertTitle(SmallIcon("window_fullscreen"), i18n("Screen Size"));
+
+ int numSizes = currentScreen()->numSizes();
+ int* sizeSort = new int[numSizes];
+
+ for (int i = 0; i < numSizes; i++) {
+ sizeSort[i] = currentScreen()->pixelCount(i);
+ }
+
+ for (int j = 0; j < numSizes; j++) {
+ int highest = -1, highestIndex = -1;
+
+ for (int i = 0; i < numSizes; i++) {
+ if (sizeSort[i] && sizeSort[i] > highest) {
+ highest = sizeSort[i];
+ highestIndex = i;
+ }
+ }
+ sizeSort[highestIndex] = -1;
+ Q_ASSERT(highestIndex != -1);
+
+ lastIndex = menu->insertItem(i18n("%1 x %2").arg(currentScreen()->pixelSize(highestIndex).width()).arg(currentScreen()->pixelSize(highestIndex).height()));
+
+ if (currentScreen()->proposedSize() == highestIndex)
+ menu->setItemChecked(lastIndex, true);
+
+ menu->setItemParameter(lastIndex, highestIndex);
+ menu->connectItem(lastIndex, this, SLOT(slotResolutionChanged(int)));
+ }
+ delete [] sizeSort;
+ sizeSort = 0L;
+
+ // Don't display the rotation options if there is no point (ie. none are supported)
+ // XFree86 4.3 does not include rotation support.
+ if (currentScreen()->rotations() != RandRScreen::Rotate0) {
+ menu->insertTitle(SmallIcon("reload"), i18n("Orientation"));
+
+ for (int i = 0; i < 6; i++) {
+ if ((1 << i) & currentScreen()->rotations()) {
+ lastIndex = menu->insertItem(currentScreen()->rotationIcon(1 << i), RandRScreen::rotationName(1 << i));
+
+ if (currentScreen()->proposedRotation() & (1 << i))
+ menu->setItemChecked(lastIndex, true);
+
+ menu->setItemParameter(lastIndex, 1 << i);
+ menu->connectItem(lastIndex, this, SLOT(slotOrientationChanged(int)));
+ }
+ }
+ }
+
+ QStringList rr = currentScreen()->refreshRates(currentScreen()->proposedSize());
+
+ if (rr.count())
+ menu->insertTitle(SmallIcon("clock"), i18n("Refresh Rate"));
+
+ int i = 0;
+ for (QStringList::Iterator it = rr.begin(); it != rr.end(); ++it, i++) {
+ lastIndex = menu->insertItem(*it);
+
+ if (currentScreen()->proposedRefreshRate() == i)
+ menu->setItemChecked(lastIndex, true);
+
+ menu->setItemParameter(lastIndex, i);
+ menu->connectItem(lastIndex, this, SLOT(slotRefreshRateChanged(int)));
+ }
+}
+
+void KRandRSystemTray::slotResolutionChanged(int parameter)
+{
+ if (currentScreen()->currentSize() == parameter)
+ return;
+
+ currentScreen()->proposeSize(parameter);
+
+ currentScreen()->proposeRefreshRate(-1);
+
+ if (currentScreen()->applyProposedAndConfirm()) {
+ KConfig config("kcmrandrrc");
+ if (syncTrayApp(config))
+ currentScreen()->save(config);
+ }
+}
+
+void KRandRSystemTray::slotOrientationChanged(int parameter)
+{
+ int propose = currentScreen()->currentRotation();
+
+ if (parameter & RandRScreen::RotateMask)
+ propose &= RandRScreen::ReflectMask;
+
+ propose ^= parameter;
+
+ if (currentScreen()->currentRotation() == propose)
+ return;
+
+ currentScreen()->proposeRotation(propose);
+
+ if (currentScreen()->applyProposedAndConfirm()) {
+ KConfig config("kcmrandrrc");
+ if (syncTrayApp(config))
+ currentScreen()->save(config);
+ }
+}
+
+void KRandRSystemTray::slotRefreshRateChanged(int parameter)
+{
+ if (currentScreen()->currentRefreshRate() == parameter)
+ return;
+
+ currentScreen()->proposeRefreshRate(parameter);
+
+ if (currentScreen()->applyProposedAndConfirm()) {
+ KConfig config("kcmrandrrc");
+ if (syncTrayApp(config))
+ currentScreen()->save(config);
+ }
+}
+
+void KRandRSystemTray::slotPrefs()
+{
+ KCMultiDialog *kcm = new KCMultiDialog( KDialogBase::Plain, i18n( "Configure" ), this );
+
+ kcm->addModule( "display" );
+ kcm->setPlainCaption( i18n( "Configure Display" ) );
+ kcm->exec();
+}