TDE base libraries and programs
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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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <tqtimer.h>
#include <tqimage.h>
#include <tqtooltip.h>
#include <tdeaction.h>
#include <tdeapplication.h>
#include <kcmultidialog.h>
#include <kdebug.h>
#include <khelpmenu.h>
#include <kiconloader.h>
#include <tdelocale.h>
#include <tdepopupmenu.h>
#include <kstdaction.h>
#include <kstdguiitem.h>
#include <tdeglobal.h>
#include <tdemessagebox.h>
#include <kstandarddirs.h>
#include <cstdlib>
#include <unistd.h>
#include "configdialog.h"
#include "tderandrtray.h"
#include "tderandrpassivepopup.h"
#include "tderandrtray.moc"
#define OUTPUT_CONNECTED (1 << 0)
#define OUTPUT_UNKNOWN (1 << 1)
#define OUTPUT_DISCONNECTED (1 << 2)
#define OUTPUT_ON (1 << 3)
#define OUTPUT_ALL (0xf)
KRandRSystemTray::KRandRSystemTray(TQWidget* parent, const char *name)
: KSystemTray(parent, name)
, m_popupUp(false)
, m_help(new KHelpMenu(this, TDEGlobal::instance()->aboutData(), false, actionCollection()))
{
TDEPopupMenu *help = m_help->menu();
help->connectItem(KHelpMenu::menuHelpContents, this, TQT_SLOT(slotHelpContents()));
setPixmap(KSystemTray::loadIcon("randr"));
setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
connect(this, TQT_SIGNAL(quitSelected()), this, TQT_SLOT(_quit()));
TQToolTip::add(this, i18n("Screen resize & rotate"));
my_parent = parent;
//printf("Reading configuration...\n");
globalKeys = new TDEGlobalAccel(TQT_TQOBJECT(this));
TDEGlobalAccel* keys = globalKeys;
#include "tderandrbindings.cpp"
// the keys need to be read from kdeglobals, not kickerrc
globalKeys->readSettings();
globalKeys->setEnabled(true);
globalKeys->updateConnections();
connect(kapp, TQT_SIGNAL(settingsChanged(int)), TQT_SLOT(slotSettingsChanged(int)));
#if (TQT_VERSION-0 >= 0x030200) // XRANDR support
// connect(this, TQT_SIGNAL(screenSizeChanged(int, int)), kapp->desktop(), TQT_SLOT( desktopResized()));
#endif
randr_display = XOpenDisplay(NULL);
if (isValid() == true) {
last_known_x = currentScreen()->currentPixelWidth();
last_known_y = currentScreen()->currentPixelHeight();
}
t_config = new KSimpleConfig("kiccconfigrc");
TQString cur_profile;
cur_profile = getCurrentProfile();
if (cur_profile != "") {
applyIccConfiguration(cur_profile, NULL);
}
#ifdef WITH_TDEHWLIB
TDEHardwareDevices *hwdevices = TDEGlobal::hardwareDevices();
connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(deviceChanged(TDEGenericDevice*)));
#endif
}
/*!
* \b TQT_SLOT which called if tderandrtray is exited by the user. In this case the user
* is asked through a yes/no box if "KRandRTray should start automatically on log in" and the
* result is written to the KDE configfile.
*/
void KRandRSystemTray::_quit (){
r_config = new KSimpleConfig("tderandrtrayrc");
TQString tmp1 = i18n ("Start KRandRTray automatically when you log in?");
int tmp2 = KMessageBox::questionYesNo ( 0, tmp1, i18n("Question"), i18n("Start Automatically"), i18n("Do Not Start"));
r_config->setGroup("General");
r_config->writeEntry ("Autostart", tmp2 == KMessageBox::Yes);
r_config->sync ();
exit(0);
}
void KRandRSystemTray::resizeTrayIcon ()
{
// Honor Free Desktop specifications that allow for arbitrary system tray icon sizes
TQPixmap origpixmap;
TQPixmap scaledpixmap;
TQImage newIcon;
origpixmap = KSystemTray::loadSizedIcon( "randr", width() );
newIcon = origpixmap;
newIcon = newIcon.smoothScale(width(), height());
scaledpixmap = newIcon;
setPixmap(scaledpixmap);
}
void KRandRSystemTray::resizeEvent ( TQResizeEvent * )
{
// Honor Free Desktop specifications that allow for arbitrary system tray icon sizes
resizeTrayIcon();
}
void KRandRSystemTray::showEvent ( TQShowEvent * )
{
// Honor Free Desktop specifications that allow for arbitrary system tray icon sizes
resizeTrayIcon();
}
void KRandRSystemTray::mousePressEvent(TQMouseEvent* e)
{
// Popup the context menu with left-click
if (e->button() == Qt::LeftButton) {
contextMenuAboutToShow(contextMenu());
contextMenu()->popup(e->globalPos());
e->accept();
return;
}
KSystemTray::mousePressEvent(e);
}
void KRandRSystemTray::reloadDisplayConfiguration()
{
// Reload the randr configuration...
int i;
int activeOutputs = 0;
int screenDeactivated = 0;
if (isValid() == true) {
randr_screen_info = read_screen_info(randr_display);
// Count outputs in the active state
activeOutputs = 0;
for (i = 0; i < randr_screen_info->n_output; i++) {
// Look for ON outputs
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
// Look for CONNECTED outputs
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
activeOutputs++;
}
if (activeOutputs < 1) {
// Houston, we have a problem!
// There are no active displays!
// Activate the first connected display we come across...
for (i = 0; i < randr_screen_info->n_output; i++) {
// Look for OFF outputs
if (randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
// Look for CONNECTED outputs
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
// Activate this output
randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[i];
randr_screen_info->cur_output->auto_set = 1;
randr_screen_info->cur_output->off_set = 0;
output_auto (randr_screen_info, randr_screen_info->cur_output);
i=main_low_apply(randr_screen_info);
if (randr_screen_info->outputs[i]->cur_crtc) {
// Output successfully activated!
set_primary_output(randr_screen_info, randr_screen_info->cur_output->id);
break;
}
}
}
for (i = 0; i < randr_screen_info->n_output; i++) {
// Look for ON outputs
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
// Look for DISCONNECTED outputs
if (RR_Disconnected != randr_screen_info->outputs[i]->info->connection) {
continue;
}
// Deactivate this display to avoid a crash!
randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[i];
randr_screen_info->cur_output->auto_set = 0;
randr_screen_info->cur_output->off_set = 1;
output_off(randr_screen_info, randr_screen_info->cur_output);
main_low_apply(randr_screen_info);
screenDeactivated = 1;
}
if (screenDeactivated == 1) {
findPrimaryDisplay();
refresh();
currentScreen()->proposeSize(GetDefaultResolutionParameter());
currentScreen()->applyProposed();
}
}
}
void KRandRSystemTray::contextMenuAboutToShow(TDEPopupMenu* menu)
{
int lastIndex = 0;
reloadDisplayConfiguration();
menu->clear();
menu->setCheckable(true);
bool valid = isValid();
if (!valid) {
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 {
TDEPopupMenu* subMenu = new TDEPopupMenu(menu, TQString("screen%1").arg(s+1).latin1());
m_screenPopups.append(subMenu);
populateMenu(subMenu);
lastIndex = menu->insertItem(i18n("Screen %1").arg(s+1), subMenu);
connect(subMenu, TQT_SIGNAL(activated(int)), TQT_SLOT(slotScreenActivated()));
}
}
setCurrentScreen(screenIndexOfWidget(this));
populateMenu(menu);
}
addOutputMenu(menu);
// Find any user ICC profiles
TQStringList cfgProfiles;
cfgProfiles = t_config->groupList();
if (cfgProfiles.isEmpty() == false) {
menu->insertTitle(SmallIcon("kcoloredit"), i18n("Color Profile"));
}
for (TQStringList::Iterator t(cfgProfiles.begin()); t != cfgProfiles.end(); ++t) {
lastIndex = menu->insertItem(*t);
if (t_config->readEntry("CurrentProfile") == (*t)) {
menu->setItemChecked(lastIndex, true);
}
menu->setItemEnabled(lastIndex, t_config->readBoolEntry("EnableICC", false));
menu->connectItem(lastIndex, this, TQT_SLOT(slotColorProfileChanged(int)));
}
if (valid) {
// Find any display profiles
TQStringList displayProfiles;
displayProfiles = getDisplayConfigurationProfiles(locateLocal("config", "/", true));
if (!displayProfiles.isEmpty()) {
menu->insertTitle(SmallIcon("background"), i18n("Display Profiles"));
lastIndex = menu->insertItem(SmallIcon("bookmark"), "<default>");
menu->connectItem(lastIndex, this, TQT_SLOT(slotDisplayProfileChanged(int)));
for (TQStringList::Iterator t(displayProfiles.begin()); t != displayProfiles.end(); ++t) {
lastIndex = menu->insertItem(SmallIcon("bookmark"), *t);
menu->connectItem(lastIndex, this, TQT_SLOT(slotDisplayProfileChanged(int)));
}
}
}
menu->insertTitle(SmallIcon("randr"), i18n("Global Configuration"));
TDEAction *actColors = new TDEAction( i18n( "Configure Displays..." ),
SmallIconSet( "configure" ), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT( slotDisplayConfig() ),
actionCollection() );
actColors->plug( menu );
// TDEAction *actPrefs = new TDEAction( i18n( "Configure Display..." ),
// SmallIconSet( "configure" ), TDEShortcut(), this, TQT_SLOT( slotPrefs() ),
// actionCollection() );
// actPrefs->plug( menu );
TDEAction *actSKeys = new TDEAction( i18n( "Configure Shortcut Keys..." ),
SmallIconSet( "configure" ), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT( slotSKeys() ),
actionCollection() );
actSKeys->plug( menu );
menu->insertItem(SmallIcon("help"),KStdGuiItem::help().text(), m_help->menu());
TDEAction *quitAction = actionCollection()->action(KStdAction::name(KStdAction::Quit));
quitAction->plug(menu);
m_menu = menu;
}
void KRandRSystemTray::slotScreenActivated()
{
setCurrentScreen(m_screenPopups.find(static_cast<const TDEPopupMenu*>(sender())));
}
void KRandRSystemTray::configChanged()
{
refresh();
static bool first = true;
if ((last_known_x == currentScreen()->currentPixelWidth()) && \
(last_known_y == currentScreen()->currentPixelHeight())) {
first = true;
}
last_known_x = currentScreen()->currentPixelWidth();
last_known_y = currentScreen()->currentPixelHeight();
if (!first) {
emit (screenSizeChanged(currentScreen()->currentPixelWidth(), currentScreen()->currentPixelHeight()));
KRandrPassivePopup::message(
i18n("Screen configuration has changed"),
currentScreen()->changedMessage(), SmallIcon("view-fullscreen"),
this, "ScreenChangeNotification");
}
first = false;
TQString cur_profile;
cur_profile = getCurrentProfile();
if (cur_profile != "") {
applyIccConfiguration(cur_profile, NULL);
}
}
int KRandRSystemTray::GetDefaultResolutionParameter()
{
int returnIndex = 0;
int numSizes = currentScreen()->numSizes();
int* sizeSort = new int[numSizes];
for (int i = 0; i < numSizes; i++) {
sizeSort[i] = currentScreen()->pixelCount(i);
}
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);
returnIndex = highestIndex;
delete [] sizeSort;
sizeSort = 0L;
return returnIndex;
}
int KRandRSystemTray::GetHackResolutionParameter() {
int resparm;
resparm = GetDefaultResolutionParameter();
resparm++;
return resparm;
}
void KRandRSystemTray::populateMenu(TDEPopupMenu* menu)
{
int lastIndex = 0;
menu->insertTitle(SmallIcon("view-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, TQT_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, TQT_SLOT(slotOrientationChanged(int)));
}
}
}
TQStringList rr = currentScreen()->refreshRates(currentScreen()->proposedSize());
if (rr.count())
menu->insertTitle(SmallIcon("clock"), i18n("Refresh Rate"));
int i = 0;
for (TQStringList::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, TQT_SLOT(slotRefreshRateChanged(int)));
}
}
void KRandRSystemTray::slotResolutionChanged(int parameter)
{
if (currentScreen()->currentSize() == parameter) {
//printf("This resolution is already in use; applying again...\n");
currentScreen()->proposeSize(parameter);
currentScreen()->applyProposed();
return;
}
currentScreen()->proposeSize(parameter);
currentScreen()->proposeRefreshRate(-1);
if (currentScreen()->applyProposedAndConfirm()) {
TDEConfig 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()) {
TDEConfig config("kcmrandrrc");
if (syncTrayApp(config))
currentScreen()->save(config);
}
}
void KRandRSystemTray::slotRefreshRateChanged(int parameter)
{
if (currentScreen()->currentRefreshRate() == parameter)
return;
currentScreen()->proposeRefreshRate(parameter);
if (currentScreen()->applyProposedAndConfirm()) {
TDEConfig config("kcmrandrrc");
if (syncTrayApp(config))
currentScreen()->save(config);
}
}
void KRandRSystemTray::slotPrefs()
{
KCMultiDialog *kcm = new KCMultiDialog( KDialogBase::Plain, i18n( "Configure" ), this );
kcm->addModule( "displayconfig" );
kcm->setPlainCaption( i18n( "Configure Display" ) );
kcm->exec();
}
void KRandRSystemTray::slotDisplayConfig()
{
KCMultiDialog *kcm = new KCMultiDialog( KDialogBase::Plain, i18n( "Configure" ), this );
kcm->addModule( "displayconfig" );
kcm->setPlainCaption( i18n( "Configure Displays" ) );
kcm->exec();
}
void KRandRSystemTray::slotSettingsChanged(int category)
{
if ( category == (int) TDEApplication::SETTINGS_SHORTCUTS ) {
globalKeys->readSettings();
globalKeys->updateConnections();
}
}
void KRandRSystemTray::slotSKeys()
{
ConfigDialog *dlg = new ConfigDialog(globalKeys, true);
if ( dlg->exec() == TQDialog::Accepted ) {
dlg->commitShortcuts();
globalKeys->writeSettings(0, true);
globalKeys->updateConnections();
}
delete dlg;
}
void KRandRSystemTray::slotCycleDisplays()
{
XRROutputInfo *output_info;
char *output_name;
int i;
int current_on_index = -1;
int max_index = -1;
int prev_on_index;
randr_screen_info = read_screen_info(randr_display);
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for ON outputs...
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
// ...that are connected
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
output_name = output_info->name;
current_on_index = i;
if (i > max_index) {
max_index = i;
}
}
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for CONNECTED outputs....
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
// ...that are not ON
if (randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
output_name = output_info->name;
if (i > max_index) {
max_index = i;
}
}
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for ALL outputs that are not connected....
if (RR_Disconnected != randr_screen_info->outputs[i]->info->connection) {
continue;
}
// ...or ON
if (randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
output_name = output_info->name;
if (i > max_index) {
max_index = i;
}
}
//printf("Active: %d\n", current_on_index);
//printf("Max: %d\n", max_index);
if ((current_on_index == -1) && (max_index == -1)) {
// There is no connected display available! ABORT
return;
}
prev_on_index = current_on_index;
current_on_index = current_on_index + 1;
if (current_on_index > max_index) {
current_on_index = 0;
}
while (RR_Disconnected == randr_screen_info->outputs[current_on_index]->info->connection) {
current_on_index = current_on_index + 1;
if (current_on_index > max_index) {
current_on_index = 0;
}
}
if (prev_on_index != current_on_index) {
randr_screen_info->cur_crtc = randr_screen_info->outputs[current_on_index]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[current_on_index];
randr_screen_info->cur_output->auto_set = 1;
randr_screen_info->cur_output->off_set = 0;
output_auto (randr_screen_info, randr_screen_info->cur_output);
i=main_low_apply(randr_screen_info);
if (randr_screen_info->outputs[current_on_index]->cur_crtc) {
// Output successfully activated!
set_primary_output(randr_screen_info, randr_screen_info->cur_output->id);
if (prev_on_index != -1) {
if (randr_screen_info->outputs[prev_on_index]->cur_crtc != NULL) {
if (RR_Disconnected != randr_screen_info->outputs[prev_on_index]->info->connection) {
randr_screen_info->cur_crtc = randr_screen_info->outputs[prev_on_index]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[prev_on_index];
randr_screen_info->cur_output->auto_set = 0;
randr_screen_info->cur_output->off_set = 1;
output_off(randr_screen_info, randr_screen_info->cur_output);
i=main_low_apply(randr_screen_info);
}
}
}
// Do something about the disconnected outputs
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for ON outputs
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
if (RR_Disconnected != randr_screen_info->outputs[i]->info->connection) {
continue;
}
output_name = output_info->name;
// Deactivate this display to avoid a crash!
randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[i];
randr_screen_info->cur_output->auto_set = 0;
randr_screen_info->cur_output->off_set = 1;
output_off(randr_screen_info, randr_screen_info->cur_output);
main_low_apply(randr_screen_info);
}
findPrimaryDisplay();
refresh();
currentScreen()->proposeSize(GetDefaultResolutionParameter());
currentScreen()->applyProposed();
}
else {
output_name = randr_screen_info->outputs[current_on_index]->info->name;
KMessageBox::sorry(my_parent, i18n("<b>Unable to activate output %1</b><p>Either the output is not connected to a display,<br>or the display configuration is not detectable").arg(output_name), i18n("Output Unavailable"));
}
}
}
void KRandRSystemTray::findPrimaryDisplay()
{
int i;
for (i = 0; i < randr_screen_info->n_output; i++) {
// Look for ON outputs...
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
// ...that are connected
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[i];
}
}
void KRandRSystemTray::addOutputMenu(TDEPopupMenu* menu)
{
XRROutputInfo *output_info;
char *output_name;
int i;
int lastIndex = 0;
int connected_displays = 0;
if (isValid() == true) {
menu->insertTitle(SmallIcon("kcmkwm"), i18n("Output Port"));
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for ON outputs
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
output_name = output_info->name;
//printf("ON: Found output %s\n", output_name);
lastIndex = menu->insertItem(i18n("%1 (Active)").arg(output_name));
menu->setItemChecked(lastIndex, true);
menu->connectItem(lastIndex, this, TQT_SLOT(slotOutputChanged(int)));
menu->setItemParameter(lastIndex, i);
connected_displays++;
}
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for CONNECTED outputs....
if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
continue;
}
// ...that are not ON
if (randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
output_name = output_info->name;
//printf("CONNECTED, NOT ON: Found output %s\n", output_name);
lastIndex = menu->insertItem(i18n("%1 (Connected, Inactive)").arg(output_name));
menu->setItemChecked(lastIndex, false);
menu->connectItem(lastIndex, this, TQT_SLOT(slotOutputChanged(int)));
menu->setItemParameter(lastIndex, i);
connected_displays++;
}
for (i = 0; i < randr_screen_info->n_output; i++) {
output_info = randr_screen_info->outputs[i]->info;
// Look for ALL outputs that are not connected....
if (RR_Disconnected != randr_screen_info->outputs[i]->info->connection) {
continue;
}
// ...or ON
if (randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
output_name = output_info->name;
//printf("DISCONNECTED, NOT ON: Found output %s\n", output_name);
lastIndex = menu->insertItem(i18n("%1 (Disconnected, Inactive)").arg(output_name));
menu->setItemChecked(lastIndex, false);
menu->setItemEnabled(lastIndex, false);
menu->connectItem(lastIndex, this, TQT_SLOT(slotOutputChanged(int)));
menu->setItemParameter(lastIndex, i);
}
lastIndex = menu->insertItem(SmallIcon("forward"), i18n("Next available output"));
if (connected_displays < 2) {
menu->setItemEnabled(lastIndex, false);
}
menu->connectItem(lastIndex, this, TQT_SLOT(slotCycleDisplays()));
}
}
void KRandRSystemTray::slotColorProfileChanged(int parameter)
{
t_config->writeEntry("CurrentProfile", m_menu->text(parameter));
applyIccConfiguration(m_menu->text(parameter), NULL);
}
void KRandRSystemTray::slotDisplayProfileChanged(int parameter)
{
TQString profileName = m_menu->text(parameter);
if (profileName == "<default>") {
profileName = "";
}
TQPtrList<SingleScreenData> profileData = loadDisplayConfiguration(profileName, locateLocal("config", "/", true));
applyDisplayConfiguration(profileData, TRUE, locateLocal("config", "/", true));
destroyScreenInformationObject(profileData);
}
void KRandRSystemTray::slotOutputChanged(int parameter)
{
char *output_name;
int i;
int num_outputs_on;
num_outputs_on = 0;
for (i = 0; i < randr_screen_info->n_output; i++) {
// Look for ON outputs
if (!randr_screen_info->outputs[i]->cur_crtc) {
continue;
}
num_outputs_on++;
}
if (!randr_screen_info->outputs[parameter]->cur_crtc) {
//printf("Screen was off, turning it on...\n");
randr_screen_info->cur_crtc = randr_screen_info->outputs[parameter]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[parameter];
randr_screen_info->cur_output->auto_set = 1;
randr_screen_info->cur_output->off_set = 0;
output_auto (randr_screen_info, randr_screen_info->cur_output);
i=main_low_apply(randr_screen_info);
if (!randr_screen_info->outputs[parameter]->cur_crtc) {
output_name = randr_screen_info->outputs[parameter]->info->name;
KMessageBox::sorry(my_parent, i18n("<b>Unable to activate output %1</b><p>Either the output is not connected to a display,<br>or the display configuration is not detectable").arg(output_name), i18n("Output Unavailable"));
}
}
else {
if (num_outputs_on > 1) {
//printf("Screen was on, turning it off...\n");
randr_screen_info->cur_crtc = randr_screen_info->outputs[parameter]->cur_crtc;
randr_screen_info->cur_output = randr_screen_info->outputs[parameter];
randr_screen_info->cur_output->auto_set = 0;
randr_screen_info->cur_output->off_set = 1;
output_off(randr_screen_info, randr_screen_info->cur_output);
i=main_low_apply(randr_screen_info);
findPrimaryDisplay();
refresh();
currentScreen()->proposeSize(GetDefaultResolutionParameter());
currentScreen()->applyProposed();
}
else {
KMessageBox::sorry(my_parent, i18n("<b>You are attempting to deactivate the only active output</b><p>You must keep at least one display output active at all times!"), i18n("Invalid Operation Requested"));
}
}
}
void KRandRSystemTray::deviceChanged (TDEGenericDevice* device) {
#ifdef WITH_TDEHWLIB
if (device->type() == TDEGenericDeviceType::Monitor) {
KRandrPassivePopup::message(
i18n("New display output options are available!"),
i18n("A screen has been added, removed, or changed"), SmallIcon("view-fullscreen"),
this, "ScreenChangeNotification");
reloadDisplayConfiguration();
applyHotplugRules(locateLocal("config", "/", true));
}
#endif
}
void KRandRSystemTray::slotHelpContents()
{
kapp->invokeHelp(TQString::null, "tderandrtray");
}