Increase libkrandr functionality

Part 1/2


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1248961 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 566 insertions, 0 deletions

diff --git a/krandr/libkrandr.cc b/krandr/libkrandr.cc
index 326ff0b13..0abe3f6ee 100644
--- a/krandr/libkrandr.cc
+++ b/krandr/libkrandr.cc
@@ -22,8 +22,29 @@
 
 ***************************************************************************/
 
+#include <tqtimer.h>
+#include <tqstringlist.h>
+
+#include <klocale.h>
+#include <kapplication.h>
+
 #include "libkrandr.h"
 
+// This routine is courtsey of an answer on "Stack Overflow"
+// It takes an LSB-first int and makes it an MSB-first int (or vice versa)
+unsigned int reverse_bits(register unsigned int x)
+{
+    x = (((x & 0xaaaaaaaa) >> 1) | ((x & 0x55555555) << 1));
+    x = (((x & 0xcccccccc) >> 2) | ((x & 0x33333333) << 2));
+    x = (((x & 0xf0f0f0f0) >> 4) | ((x & 0x0f0f0f0f) << 4));
+    x = (((x & 0xff00ff00) >> 8) | ((x & 0x00ff00ff) << 8));
+    return((x >> 16) | (x << 16));
+}
+
+TQString capitalizeString(TQString in) {
+	return in.left(1).upper() + in.right(in.length()-1);
+}
+
 TQString KRandrSimpleAPI::getIccFileName(TQString profileName, TQString screenName, TQString kde_confdir) {
 	KSimpleConfig *t_config;
 	KSimpleConfig *t_systemconfig;
@@ -244,6 +265,77 @@ TQString KRandrSimpleAPI::applyIccConfiguration(TQString profileName, TQString k
 	return "";
 }
 
+TQString KRandrSimpleAPI::getEDIDMonitorName(int card, TQString displayname) {
+	TQString edid;
+	TQByteArray binaryedid = getEDID(card, displayname); 
+	if (binaryedid.isNull())
+		return TQString();
+
+	// Get the manufacturer ID
+	unsigned char letter_1 = ((binaryedid[8]>>2) & 0x1F) + 0x40;
+	unsigned char letter_2 = (((binaryedid[8] & 0x03) << 3) | ((binaryedid[9]>>5) & 0x07)) + 0x40;
+	unsigned char letter_3 = (binaryedid[9] & 0x1F) + 0x40;
+	TQChar qletter_1 = TQChar(letter_1);
+	TQChar qletter_2 = TQChar(letter_2);
+	TQChar qletter_3 = TQChar(letter_3);
+	TQString manufacturer_id = TQString("%1%2%3").arg(qletter_1).arg(qletter_2).arg(qletter_3);
+
+	// Get the model ID
+	unsigned int raw_model_id = (((binaryedid[10] << 8) | binaryedid[11]) << 16) & 0xFFFF0000;
+	// Reverse the bit order
+	unsigned int model_id = reverse_bits(raw_model_id);
+
+	// Try to get the model name
+	bool has_friendly_name = false;
+	unsigned char descriptor_block[18];
+	int i;
+	for (i=72;i<90;i++) {
+		descriptor_block[i-72] = binaryedid[i] & 0xFF;
+	}
+	if ((descriptor_block[0] != 0) || (descriptor_block[1] != 0) || (descriptor_block[3] != 0xFC)) {
+		for (i=90;i<108;i++) {
+			descriptor_block[i-90] = binaryedid[i] & 0xFF;
+		}
+		if ((descriptor_block[0] != 0) || (descriptor_block[1] != 0) || (descriptor_block[3] != 0xFC)) {
+			for (i=108;i<126;i++) {
+				descriptor_block[i-108] = binaryedid[i] & 0xFF;
+			}
+		}
+	}
+
+	TQString monitor_name;
+	if ((descriptor_block[0] == 0) && (descriptor_block[1] == 0) && (descriptor_block[3] == 0xFC)) {
+		char* pos = strchr((char *)(descriptor_block+5), '\n');
+		if (pos) {
+			*pos = 0;
+			has_friendly_name = true;
+			monitor_name = TQString((char *)(descriptor_block+5));
+		}
+		else {
+			has_friendly_name = false;
+		}
+	}
+
+	// [FIXME]
+	// Look up manudacturer names if possible!
+
+	if (has_friendly_name)
+		edid = TQString("%1 %2").arg(manufacturer_id).arg(monitor_name);
+	else
+		edid = TQString("%1 0x%2").arg(manufacturer_id).arg(model_id, 0, 16);
+
+	return edid;
+}
+
+TQByteArray KRandrSimpleAPI::getEDID(int card, TQString displayname) {
+	TQFile file(TQString("/sys/class/drm/card%1-%2/edid").arg(card).arg(displayname));
+	if (!file.open (IO_ReadOnly))
+		return TQByteArray();
+	TQByteArray binaryedid = file.readAll();
+	file.close();
+	return binaryedid;
+}
+
 TQString KRandrSimpleAPI::getCurrentProfile () {
 	TQString profileName;
 	KSimpleConfig *t_config;
@@ -283,6 +375,480 @@ TQString KRandrSimpleAPI::applySystemWideIccConfiguration(TQString kde_confdir)
 	return "";
 }
 
+void KRandrSimpleAPI::saveSystemwideDisplayConfiguration(TQString profilename, TQString kde_confdir, TQPtrList<SingleScreenData> screenInfoArray) {
+	int i;
+
+	TQString filename;
+	filename = profilename;
+	if (filename == "")
+		filename = "default";
+	filename.prepend(kde_confdir.append("/displayconfig/"));
+
+	KSimpleConfig* display_config = new KSimpleConfig( filename );
+
+	i=0;
+	SingleScreenData *screendata;
+	for ( screendata=screenInfoArray.first(); screendata; screendata=screenInfoArray.next() ) {
+		display_config->setGroup(TQString("SCREEN %1").arg(i));
+		display_config->writeEntry("ScreenFriendlyName", screendata->screenFriendlyName);
+		display_config->writeEntry("GenericScreenDetected", screendata->generic_screen_detected);
+		display_config->writeEntry("ScreenConnected", screendata->screen_connected);
+		display_config->writeEntry("Resolutions", screendata->resolutions);
+		display_config->writeEntry("RefreshRates", screendata->refresh_rates);
+		display_config->writeEntry("ColorDepths", screendata->color_depths);
+		display_config->writeEntry("AvailableRotations", screendata->rotations);
+		display_config->writeEntry("CurrentResolution", screendata->current_resolution_index);
+		display_config->writeEntry("CurrentRefreshRate", screendata->current_refresh_rate_index);
+		display_config->writeEntry("CurrentColorDepth", screendata->current_color_depth_index);
+		display_config->writeEntry("CurrentRotation", screendata->current_rotation_index);
+		display_config->writeEntry("CurrentOrientiation", screendata->current_orientation_mask);
+		display_config->writeEntry("CurrentXFlip", screendata->has_x_flip);
+		display_config->writeEntry("CurrentYFlip", screendata->has_y_flip);
+		display_config->writeEntry("SupportsTransformation", screendata->supports_transformations);
+		display_config->writeEntry("IsPrimary", screendata->is_primary);
+		display_config->writeEntry("IsExtended", screendata->is_extended);
+		display_config->writeEntry("AbsXPos", screendata->absolute_x_position);
+		display_config->writeEntry("AbsYPos", screendata->absolute_y_position);
+		display_config->writeEntry("CurrentXPixelCount", screendata->current_x_pixel_count);
+		display_config->writeEntry("CurrentYPixelCount", screendata->current_y_pixel_count);
+		i++;
+	}
+
+	display_config->sync();
+	delete display_config;
+}
+
+TQPtrList<SingleScreenData> KRandrSimpleAPI::loadSystemwideDisplayConfiguration(TQString profilename, TQString kde_confdir) {
+	int i;
+
+	TQString filename;
+	filename = profilename;
+	if (filename == "")
+		filename = "default";
+	filename.prepend(kde_confdir.append("/displayconfig/"));
+
+	KSimpleConfig* display_config = new KSimpleConfig( filename );
+
+	TQStringList grouplist;
+	SingleScreenData *screendata;
+	TQPtrList<SingleScreenData> screenInfoArray;
+	for ( TQStringList::Iterator it = grouplist.begin(); it != grouplist.end(); ++it ) {
+		if ((*it).startsWith("SCREEN ")) {
+			display_config->setGroup(*it);
+			i = ((*it).remove("SCREEN ")).toInt();
+			screendata = new SingleScreenData;
+			screenInfoArray.append(screendata);
+			screendata->screenFriendlyName = display_config->readEntry("ScreenFriendlyName");
+			screendata->generic_screen_detected = display_config->readBoolEntry("GenericScreenDetected");
+			screendata->screen_connected = display_config->readBoolEntry("ScreenConnected");
+			screendata->resolutions = display_config->readListEntry("Resolutions");
+			screendata->refresh_rates = display_config->readListEntry("RefreshRates");
+			screendata->color_depths = display_config->readListEntry("ColorDepths");
+			screendata->rotations = display_config->readListEntry("AvailableRotations");
+			screendata->current_resolution_index = display_config->readNumEntry("CurrentResolution");
+			screendata->current_refresh_rate_index = display_config->readNumEntry("CurrentRefreshRate");
+			screendata->current_color_depth_index = display_config->readNumEntry("CurrentColorDepth");
+			screendata->current_rotation_index = display_config->readNumEntry("CurrentRotation");
+			screendata->current_orientation_mask = display_config->readNumEntry("CurrentOrientiation");
+			screendata->has_x_flip = display_config->readBoolEntry("CurrentXFlip");
+			screendata->has_y_flip = display_config->readBoolEntry("CurrentYFlip");
+			screendata->supports_transformations = display_config->readBoolEntry("SupportsTransformation");
+			screendata->is_primary = display_config->readBoolEntry("IsPrimary");
+			screendata->is_extended = display_config->readBoolEntry("IsExtended");
+			screendata->absolute_x_position = display_config->readNumEntry("AbsXPos");
+			screendata->absolute_y_position = display_config->readNumEntry("AbsYPos");
+			screendata->current_x_pixel_count = display_config->readNumEntry("CurrentXPixelCount");
+			screendata->current_y_pixel_count = display_config->readNumEntry("CurrentYPixelCount");
+		}
+	}
+
+	delete display_config;
+
+	return screenInfoArray;
+}
+
+int KRandrSimpleAPI::getHardwareRotationFlags(SingleScreenData* screendata) {
+	int rotationFlags = 0;
+	TQString rotationDesired = *screendata->rotations.at(screendata->current_rotation_index);
+	if (rotationDesired == "Normal") {
+		rotationFlags = rotationFlags | RandRScreen::Rotate0;
+	}
+	else if (rotationDesired == "Rotate 90 degrees") {
+		rotationFlags = rotationFlags | RandRScreen::Rotate90;
+	}
+	else if (rotationDesired == "Rotate 180 degrees") {
+		rotationFlags = rotationFlags | RandRScreen::Rotate180;
+	}
+	else if (rotationDesired == "Rotate 270 degrees") {
+		rotationFlags = rotationFlags | RandRScreen::Rotate270;
+	}
+	if (screendata->has_x_flip) {
+		rotationFlags = rotationFlags | RandRScreen::ReflectX;
+	}
+	if (screendata->has_y_flip) {
+		rotationFlags = rotationFlags | RandRScreen::ReflectY;
+	}
+	return rotationFlags;
+}
+
+bool KRandrSimpleAPI::applySystemwideDisplayConfiguration(TQPtrList<SingleScreenData> screenInfoArray, bool test) {
+	int i;
+	int j;
+	bool accepted = true;
+	Display *randr_display;
+	XRROutputInfo *output_info;
+	ScreenInfo *randr_screen_info;
+
+	SingleScreenData *screendata;
+
+	TQPtrList<SingleScreenData> oldconfig;
+	if (test == TRUE) {
+		oldconfig = readCurrentDisplayConfiguration();
+	}
+
+	if (isValid() == true) {
+		randr_display = XOpenDisplay(NULL);
+		randr_screen_info = read_screen_info(randr_display);
+		// Turn off all displays
+		for (i = 0; i < randr_screen_info->n_output; i++) {
+			screendata = screenInfoArray.at(i);
+			output_info = randr_screen_info->outputs[i]->info;
+
+			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);
+			j=main_low_apply(randr_screen_info);
+		}
+		randr_screen_info = read_screen_info(randr_display);
+		// Turn on the primary display
+		for (i = 0; i < randr_screen_info->n_output; i++) {
+			screendata = screenInfoArray.at(i);
+			output_info = randr_screen_info->outputs[i]->info;
+
+			if (screendata->is_primary == true) {
+				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);
+				j=main_low_apply(randr_screen_info);
+			}
+		}
+		// Handle the remaining displays
+		randr_screen_info = read_screen_info(randr_display);
+		for (i = 0; i < randr_screen_info->n_output; i++) {
+			screendata = screenInfoArray.at(i);
+			output_info = randr_screen_info->outputs[i]->info;
+
+			// Activate or deactivate the screens as necessary
+			randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
+			randr_screen_info->cur_output = randr_screen_info->outputs[i];
+			if (screendata->is_primary == false) {
+				if (screendata->is_primary || screendata->is_extended) {
+					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);
+					j=main_low_apply(randr_screen_info);
+				}
+				else {
+					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);
+					j=main_low_apply(randr_screen_info);
+				}
+			}
+		}
+		randr_screen_info = read_screen_info(randr_display);
+		for (i = 0; i < randr_screen_info->n_output; i++) {
+			screendata = screenInfoArray.at(i);
+			output_info = randr_screen_info->outputs[i]->info;
+
+			if (screendata->is_primary || screendata->is_extended) {
+				// Set rotation, refresh rate, and size
+				screen(i)->proposeSize(screendata->current_resolution_index);
+				screen(i)->proposeRefreshRate(screendata->current_refresh_rate_index);
+				screen(i)->proposeRotation(getHardwareRotationFlags(screendata));
+				screen(i)->applyProposed();
+
+				// Force data reload
+				randr_screen_info = read_screen_info(randr_display);
+				output_info = randr_screen_info->outputs[i]->info;
+
+				// Finally, set the screen's position
+				randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
+				randr_screen_info->cur_crtc->cur_x = screendata->absolute_x_position;
+				randr_screen_info->cur_crtc->cur_y = screendata->absolute_y_position;
+				j=main_low_apply(randr_screen_info);
+			}
+		}
+	}
+
+	if (test == TRUE) {
+		int ret = showTestConfigurationDialog();
+		if (!ret) {
+			applySystemwideDisplayConfiguration(oldconfig, FALSE);
+			accepted = false;
+		}
+		destroyScreenInformationObject(oldconfig);
+	}
+
+	return accepted;
+}
+
+void KRandrSimpleAPI::destroyScreenInformationObject(TQPtrList<SingleScreenData> screenInfoArray) {
+	SingleScreenData *screendata;
+	for ( screendata = screenInfoArray.first(); screendata; screendata = screenInfoArray.next() ) {
+		screenInfoArray.remove(screendata);
+		delete screendata;
+	}
+}
+
+void KRandrSimpleAPI::ensureMonitorDataConsistency(TQPtrList<SingleScreenData> screenInfoArray) {
+	int i;
+	SingleScreenData *screendata;
+
+	int numberOfScreens = screenInfoArray.count();
+
+	for (i=0;i<numberOfScreens;i++) {
+		screendata = screenInfoArray.at(i);
+		if (!screendata->screen_connected) {
+			screendata->is_primary = false;
+			screendata->is_extended = false;
+		}
+	}
+
+	bool has_primary_monitor = false;
+	for (i=0;i<numberOfScreens;i++) {
+		screendata = screenInfoArray.at(i);
+		if (screendata->is_primary)
+			has_primary_monitor = true;
+	}
+	if (!has_primary_monitor) {
+		for (i=0;i<numberOfScreens;i++) {
+			screendata = screenInfoArray.at(i);
+			if (!has_primary_monitor) {
+				if (screendata->is_extended) {
+					screendata->is_primary = true;
+					screendata->is_extended = true;
+					has_primary_monitor = true;
+				}
+			}
+		}
+	}
+	if (!has_primary_monitor) {
+		for (i=0;i<numberOfScreens;i++) {
+			screendata = screenInfoArray.at(i);
+			if (!has_primary_monitor) {
+				if (screendata->screen_connected) {
+					screendata->is_primary = true;
+					screendata->is_extended = true;
+					has_primary_monitor = true;
+				}
+			}
+		}
+	}
+
+	for (i=0;i<numberOfScreens;i++) {
+		screendata = screenInfoArray.at(i);
+		if (screendata->is_primary) {
+			screendata->absolute_x_position = 0;
+			screendata->absolute_y_position = 0;
+			screendata->is_extended = true;
+		}
+	}
+
+	for (i=0;i<numberOfScreens;i++) {
+		screendata = screenInfoArray.at(i);
+		TQString resolutionstring = screendata->resolutions[screendata->current_resolution_index];
+		int separator_pos = resolutionstring.find(" x ");
+		TQString x_res_string = resolutionstring.left(separator_pos);
+		TQString y_res_string = resolutionstring.right(resolutionstring.length()-separator_pos-3);
+		screendata->current_x_pixel_count = x_res_string.toInt();
+		screendata->current_y_pixel_count = y_res_string.toInt();
+		screendata->current_orientation_mask = getHardwareRotationFlags(screendata);
+	}
+}
+
+TQPtrList<SingleScreenData> KRandrSimpleAPI::readCurrentDisplayConfiguration() {
+	// Discover display information
+	int i;
+	int j;
+
+	XRROutputInfo *output_info;
+	SingleScreenData *screendata;
+	TQPtrList<SingleScreenData> screenInfoArray;
+
+	Display *randr_display;
+	ScreenInfo *randr_screen_info;
+
+	// Clear existing info
+	destroyScreenInformationObject(screenInfoArray);
+	
+	int numberOfScreens = 0;
+	if (isValid() == true) {
+		randr_display = XOpenDisplay(NULL);
+		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;
+
+			// Create new data object
+			screendata = new SingleScreenData;
+			screenInfoArray.append(screendata);
+			screendata->screenFriendlyName = TQString(i18n("%1. %2 output on %3")).arg(i+1).arg(capitalizeString(output_info->name)).arg(":0");	// [FIXME] How can I get the name of the Xorg graphics driver currently in use?
+			screendata->generic_screen_detected = false;
+
+			// Attempt to use KMS to find screen EDID and name
+			TQString edid = getEDIDMonitorName(0, output_info->name);	// [FIXME] Don't hardwire to card 0!
+			if (!edid.isNull()) {
+				screendata->screenFriendlyName = TQString(i18n("%1. %2 on %3 on card %4")).arg(i+1).arg(edid).arg(capitalizeString(output_info->name)).arg("0");	// [FIXME] How can I get the name of the Xorg graphics driver currently in use?
+			}
+
+			// Get resolutions
+			RandRScreen *cur_screen = screen(i);
+			if (cur_screen) {
+				screendata->screen_connected = true;
+				for (int j = 0; j < cur_screen->numSizes(); j++) {
+					screendata->resolutions.append(i18n("%1 x %2").tqarg(cur_screen->pixelSize(j).width()).tqarg(cur_screen->pixelSize(j).height()));
+				}
+				screendata->current_resolution_index = cur_screen->proposedSize();
+	
+				// Get refresh rates
+				TQStringList rr = cur_screen->refreshRates(screendata->current_resolution_index);
+				for (TQStringList::Iterator it = rr.begin(); it != rr.end(); ++it) {
+					screendata->refresh_rates.append(*it);
+				}
+				screendata->current_refresh_rate_index = cur_screen->proposedRefreshRate();
+	
+				// Get color depths
+				// [FIXME]
+				screendata->color_depths.append(i18n("Default"));
+				screendata->current_color_depth_index = 0;
+	
+				// Get orientation flags
+				// RandRScreen::Rotate0
+				// RandRScreen::Rotate90
+				// RandRScreen::Rotate180
+				// RandRScreen::Rotate270
+				// RandRScreen::ReflectX
+				// RandRScreen::ReflectY
+	
+				screendata->rotations.append(i18n("Normal"));
+				screendata->rotations.append(i18n("Rotate 90 degrees"));
+				screendata->rotations.append(i18n("Rotate 180 degrees"));
+				screendata->rotations.append(i18n("Rotate 270 degrees"));
+				screendata->current_orientation_mask = cur_screen->proposedRotation();
+				switch (screendata->current_orientation_mask & RandRScreen::RotateMask) {
+					case RandRScreen::Rotate0:
+						screendata->current_rotation_index = 0;
+						break;
+					case RandRScreen::Rotate90:
+						screendata->current_rotation_index = 1;
+						break;
+					case RandRScreen::Rotate180:
+						screendata->current_rotation_index = 2;
+						break;
+					case RandRScreen::Rotate270:
+						screendata->current_rotation_index = 3;
+						break;
+					default:
+						// Shouldn't hit this one
+						Q_ASSERT(screendata->current_orientation_mask & RandRScreen::RotateMask);
+						break;
+				}
+				screendata->has_x_flip = (screendata->current_orientation_mask & RandRScreen::ReflectX);
+				screendata->has_y_flip = (screendata->current_orientation_mask & RandRScreen::ReflectY);
+				screendata->supports_transformations = (cur_screen->rotations() != RandRScreen::Rotate0);
+	
+				// Determine if this display is primary and/or extended
+				// [FIXME]
+				screendata->is_primary = false;
+				screendata->is_extended = false;
+	
+				// Get this screen's absolute position
+				// [FIXME]
+				screendata->absolute_x_position = 0;
+				screendata->absolute_y_position = 0;
+	
+				// Get this screen's current resolution
+				screendata->current_x_pixel_count = cur_screen->pixelSize(screendata->current_resolution_index).width();
+				screendata->current_y_pixel_count = cur_screen->pixelSize(screendata->current_resolution_index).height();
+			}
+			else {
+				// Fill in generic data for this disconnected output
+				screendata->screenFriendlyName = screendata->screenFriendlyName + TQString(" (") + i18n("disconnected") + TQString(")");
+				screendata->screen_connected = false;
+
+				screendata->resolutions = i18n("Default");
+				screendata->refresh_rates = i18n("Default");
+				screendata->color_depths = i18n("Default");
+				screendata->rotations = i18n("N/A");
+				
+				screendata->current_resolution_index = 0;
+				screendata->current_refresh_rate_index = 0;
+				screendata->current_color_depth_index = 0;
+				
+				screendata->current_rotation_index = 0;
+				screendata->current_orientation_mask = 0;
+				screendata->has_x_flip = false;
+				screendata->has_y_flip = false;
+				screendata->supports_transformations = false;
+				
+				screendata->is_primary = false;
+				screendata->is_extended = false;
+				screendata->absolute_x_position = 0;
+				screendata->absolute_y_position = 0;
+				screendata->current_x_pixel_count = 640;
+				screendata->current_y_pixel_count = 480;
+			}
+
+			// Check for more screens...
+			numberOfScreens++;
+		}
+	}
+	else {
+		screendata = new SingleScreenData;
+		screenInfoArray.append(screendata);
+
+		// Fill in a bunch of generic data
+		screendata->screenFriendlyName = i18n("Default output on generic video card");
+		screendata->generic_screen_detected = true;
+		screendata->screen_connected = true;
+		
+		screendata->resolutions = i18n("Default");
+		screendata->refresh_rates = i18n("Default");
+		screendata->color_depths = i18n("Default");
+		screendata->rotations = i18n("N/A");
+		
+		screendata->current_resolution_index = 0;
+		screendata->current_refresh_rate_index = 0;
+		screendata->current_color_depth_index = 0;
+		
+		screendata->current_rotation_index = 0;
+		screendata->current_orientation_mask = 0;
+		screendata->has_x_flip = false;
+		screendata->has_y_flip = false;
+		screendata->supports_transformations = false;
+		
+		screendata->is_primary = true;
+		screendata->is_extended = true;
+		screendata->absolute_x_position = 0;
+		screendata->absolute_y_position = 0;
+		screendata->current_x_pixel_count = 640;
+		screendata->current_y_pixel_count = 480;
+
+		numberOfScreens++;
+	}
+
+	// [FIXME]
+	// Set this on the real primary monitor only!
+	screendata = screenInfoArray.at(0);
+	screendata->is_primary = true;
+
+	return screenInfoArray;
+}
+
 TQString KRandrSimpleAPI::clearIccConfiguration() {
 	// Clear ICC settings with XCalib
 	TQString icc_command;