diff options
Diffstat (limited to 'krandr/libkrandr.cc')
| -rw-r--r-- | krandr/libkrandr.cc | 1634 |
1 files changed, 0 insertions, 1634 deletions
diff --git a/krandr/libkrandr.cc b/krandr/libkrandr.cc deleted file mode 100644 index 923b9f1a0..000000000 --- a/krandr/libkrandr.cc +++ /dev/null @@ -1,1634 +0,0 @@ -/* libkrandr.cc - class KRandr that makes it easy to use XRandr in KDE - This file is part of KRandr 0.9.5 - Copyright (C) 2010 Timothy Pearson - LibKRandr's homepage : http://www.trinitydesktop.org - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. - - Send comments and bug fixes to Timothy Pearson <kb9vqf@pearsoncomputing.net> - -***************************************************************************/ - -#include <tqdir.h> -#include <tqtimer.h> -#include <tqstringlist.h> - -#include <klocale.h> -#include <kmessagebox.h> -#include <kapplication.h> - -#include <stdlib.h> -#include <unistd.h> -#include <cmath> - -#include "libkrandr.h" - -#include <X11/extensions/dpms.h> - -// FIXME -// For now, just use the standalone xrandr program to apply the display settings -#define USE_XRANDR_PROGRAM - -// 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)); -} - -// This routine returns the output of an arbitrary Bash command -TQString exec(const char * cmd) { - TQString bashcommand = cmd; - bashcommand = bashcommand.replace("\"", "\\\""); - bashcommand = TQString("/bin/bash -c \"%1\" 2>&1").arg(bashcommand); - FILE* pipe = popen(bashcommand.ascii(), "r"); - if (!pipe) return "ERROR"; - char buffer[128]; - TQString result = ""; - while(!feof(pipe)) { - if(fgets(buffer, 128, pipe) != NULL) { - result += buffer; - } - } - pclose(pipe); - result.remove(result.length(), 1); - return result; -} - -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 = NULL; - KSimpleConfig *t_systemconfig = NULL; - int t_numberOfProfiles; - TQStringList t_cfgProfiles; - TQString retval; - - if (profileName != NULL) { - t_config = new KSimpleConfig( TQString::fromLatin1( "kiccconfigrc" )); - } - else { - t_systemconfig = new KSimpleConfig( kde_confdir + TQString("/kicc/kiccconfigrc") ); - } - - if (profileName != NULL) { - t_config->setGroup(NULL); - if (t_config->readBoolEntry("EnableICC", false) == true) { - t_config->setGroup(profileName); - retval = t_config->readEntry(screenName); - } - else { - retval = ""; - } - } - else { - t_systemconfig->setGroup(NULL); - if (t_systemconfig->readBoolEntry("EnableICC", false) == true) { - retval = t_systemconfig->readEntry("ICCFile"); - } - else { - retval = ""; - } - } - - if (profileName != "") { - if (t_config) { - delete t_config; - } - } - else { - if (t_systemconfig) { - delete t_systemconfig; - } - } - - return retval; -} - -TQString KRandrSimpleAPI::applyIccFile(TQString screenName, TQString fileName) { - int i; - int j; - Display *randr_display; - ScreenInfo *randr_screen_info; - XRROutputInfo *output_info; - - int screenNumber = 0; - - if (fileName != "") { - // FIXME - // This should use the RRSetCrtcGamma function when available - // That is the only way to get proper setting when two output are active at the same time - // (otherwise in clone mode only one screen is available) - - // HACK - // For now, simply exit with no changes if screenName is not an active output - - if (isValid() == true) { - screenNumber = -1; - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - if (randr_screen_info == NULL) { - return ""; - } - j=0; - 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; - } - if (output_info->name == screenName) { - screenNumber = j; - } - j++; - } - freeScreenInfoStructure(randr_screen_info); - } - - if (screenNumber >= 0) { - // Apply ICC settings with XCalib - TQString icc_command; - FILE *pipe_xcalib; - char xcalib_result[2048]; - int i; - xcalib_result[0]=0; - - icc_command = TQString("xcalib \"%1\"").arg(fileName); - if ((pipe_xcalib = popen(icc_command.ascii(), "r")) == NULL) - { - printf("Xcalib pipe error\n\r [xcalib apply]"); - } - else { - if (fgets(xcalib_result, 2048, pipe_xcalib)) { - pclose(pipe_xcalib); - for (i=1;i<2048;i++) { - if (xcalib_result[i] == 0) { - xcalib_result[i-1]=0; - i=2048; - } - } - if (strlen(xcalib_result) > 2) { - return xcalib_result; - } - } - else { - return ""; - } - } - } - } - else { - // Reset ICC profile on this screen - - // FIXME - // This should use the RRSetCrtcGamma function when available - // That is the only way to get proper setting when two output are active at the same time - // (otherwise in clone mode only one screen is available) - - // HACK - // For now, simply exit with no changes if screenName is not an active output - - if (isValid() == true) { - screenNumber = -1; - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - if (randr_screen_info == NULL) { - return ""; - } - j=0; - 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; - } - if (output_info->name == screenName) { - screenNumber = j; - } - j++; - } - freeScreenInfoStructure(randr_screen_info); - } - - if (screenNumber >= 0) { - // Apply ICC settings with XCalib - TQString icc_command; - FILE *pipe_xcalib; - char xcalib_result[2048]; - int i; - xcalib_result[0]=0; - - icc_command = TQString("xcalib -c"); - if ((pipe_xcalib = popen(icc_command.ascii(), "r")) == NULL) - { - printf("Xcalib pipe error\n\r [xcalib clear]"); - } - else { - if (fgets(xcalib_result, 2048, pipe_xcalib)) { - pclose(pipe_xcalib); - for (i=1;i<2048;i++) { - if (xcalib_result[i] == 0) { - xcalib_result[i-1]=0; - i=2048; - } - } - if (strlen(xcalib_result) > 2) { - return xcalib_result; - } - } - else { - return ""; - } - } - } - } - return ""; -} - -TQString KRandrSimpleAPI::applyIccConfiguration(TQString profileName, TQString kde_confdir) { - int i; - Display *randr_display; - ScreenInfo *randr_screen_info; - XRROutputInfo *output_info; - KSimpleConfig *t_config; - - int screenNumber = 0; - TQString errorstr = ""; - - t_config = new KSimpleConfig( TQString::fromLatin1( "kiccconfigrc" )); - - // Find all screens - if (isValid() == true) { - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - if (randr_screen_info == NULL) { - return ""; - } - for (i = 0; i < randr_screen_info->n_output; i++) { - output_info = randr_screen_info->outputs[i]->info; - errorstr = applyIccFile(output_info->name, getIccFileName(profileName, output_info->name, kde_confdir)); - if (errorstr != "") { - return errorstr; - } - } - freeScreenInfoStructure(randr_screen_info); - } - else { - return applyIccFile(getIccFileName(profileName, "Default", kde_confdir), "Default"); - } - - t_config->writeEntry("CurrentProfile", profileName); - t_config->sync(); - delete t_config; - - 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; - - t_config = new KSimpleConfig( TQString::fromLatin1( "kiccconfigrc" )); - profileName = t_config->readEntry("CurrentProfile"); - delete t_config; - return profileName; -} - -TQString KRandrSimpleAPI::applySystemWideIccConfiguration(TQString kde_confdir) { - // Apply ICC settings with XCalib - TQString icc_command; - FILE *pipe_xcalib; - char xcalib_result[2048]; - int i; - xcalib_result[0]=0; - - icc_command = TQString("xcalib \"%1\"").arg(getIccFileName(NULL, "Default", kde_confdir)); - if ((pipe_xcalib = popen(icc_command.ascii(), "r")) == NULL) - { - printf("Xcalib pipe error [xcalib apply]\n\r"); - } - else { - if (fgets(xcalib_result, 2048, pipe_xcalib)) { - pclose(pipe_xcalib); - for (i=1;i<2048;i++) { - if (xcalib_result[i] == 0) { - xcalib_result[i-1]=0; - i=2048; - } - } - if (strlen(xcalib_result) > 2) { - return xcalib_result; - } - } - else { - return ""; - } - } - return ""; -} - -TQStringList KRandrSimpleAPI::getDisplayConfigurationProfiles(TQString kde_confdir) { - TQStringList ret; - - TQDir d(kde_confdir + "/displayconfig/"); - d.setFilter(TQDir::Files); - d.setSorting(TQDir::Name); - - const TQFileInfoList *list = d.entryInfoList(); - if (list) { - TQFileInfoListIterator it(*list); - TQFileInfo *fi; - - while ((fi = it.current()) != 0) { - if (fi->fileName() != "default") { - ret.append(fi->fileName()); - } - ++it; - } - } - - return ret; -} - -bool KRandrSimpleAPI::deleteDisplayConfiguration(TQString profilename, TQString kde_confdir) { - TQString fileName = kde_confdir + "/displayconfig/"; - fileName.append(profilename); - return (!unlink(fileName.ascii())); -} - -bool KRandrSimpleAPI::renameDisplayConfiguration(TQString profilename, TQString newprofilename, TQString kde_confdir) { - TQString fileName = kde_confdir + "/displayconfig/"; - TQString newFileName = fileName; - fileName.append(profilename); - newFileName.append(newprofilename); - TQDir d(kde_confdir + "/displayconfig/"); - return (d.rename(fileName, newFileName)); -} - -void KRandrSimpleAPI::saveDisplayConfiguration(bool enable, bool applyonstart, TQString profilename, TQString defaultprofilename, TQString kde_confdir, TQPtrList<SingleScreenData> screenInfoArray) { - int i; - - TQString filename; - - filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - display_config->setGroup("General"); - display_config->writeEntry("EnableDisplayControl", enable); - display_config->writeEntry("ApplySettingsOnStart", applyonstart); - display_config->writeEntry("StartupProfileName", defaultprofilename); - display_config->sync(); - delete display_config; - - filename = profilename; - if (filename == "") { - filename = "default"; - } - filename.prepend(kde_confdir.append("/displayconfig/")); - - 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("ScreenUniqueName", screendata->screenUniqueName); - 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("GammaRed", screendata->gamma_red); - display_config->writeEntry("GammaGreen", screendata->gamma_green); - display_config->writeEntry("GammaBlue", screendata->gamma_blue); - 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); - display_config->writeEntry("HasDPMS", screendata->has_dpms); - display_config->writeEntry("EnableDPMS", screendata->enable_dpms); - display_config->writeEntry("DPMSStandbyDelay", screendata->dpms_standby_delay); - display_config->writeEntry("DPMSSuspendDelay", screendata->dpms_suspend_delay); - display_config->writeEntry("DPMSPowerDownDelay", screendata->dpms_off_delay); - i++; - } - - display_config->sync(); - delete display_config; -} - -TQPoint KRandrSimpleAPI::applyStartupDisplayConfiguration(TQString kde_confdir) { - bool applyonstart = getDisplayConfigurationStartupAutoApplyEnabled(kde_confdir); - if (applyonstart) { - TQString profilename = getDisplayConfigurationStartupAutoApplyName(kde_confdir); - return applyDisplayConfiguration(profilename, kde_confdir); - } - else { - return TQPoint(); - } -} - -TQPoint KRandrSimpleAPI::applyDisplayConfiguration(TQString profilename, TQString kde_confdir) { - TQPoint ret; - - bool enabled = getDisplayConfigurationEnabled(kde_confdir); - if (profilename == "") { - profilename = "default"; - } - - if (enabled) { - TQPtrList<SingleScreenData> screenInfoArray; - screenInfoArray = loadDisplayConfiguration(profilename, kde_confdir); - if (screenInfoArray.count() > 0) { - applyDisplayConfiguration(screenInfoArray, FALSE, kde_confdir); - } - destroyScreenInformationObject(screenInfoArray); - screenInfoArray = readCurrentDisplayConfiguration(); - ensureMonitorDataConsistency(screenInfoArray); - ret = primaryScreenOffsetFromTLC(screenInfoArray); - destroyScreenInformationObject(screenInfoArray); - } - - return ret; -} - -TQPtrList<SingleScreenData> KRandrSimpleAPI::loadDisplayConfiguration(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 = display_config->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->screenUniqueName = display_config->readEntry("ScreenUniqueName"); - 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->gamma_red = display_config->readDoubleNumEntry("GammaRed"); - screendata->gamma_green = display_config->readDoubleNumEntry("GammaGreen"); - screendata->gamma_blue = display_config->readDoubleNumEntry("GammaBlue"); - 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"); - screendata->has_dpms = display_config->readBoolEntry("HasDPMS"); - screendata->enable_dpms = display_config->readBoolEntry("EnableDPMS"); - screendata->dpms_standby_delay = display_config->readNumEntry("DPMSStandbyDelay"); - screendata->dpms_suspend_delay = display_config->readNumEntry("DPMSSuspendDelay"); - screendata->dpms_off_delay = display_config->readNumEntry("DPMSPowerDownDelay"); - } - } - - delete display_config; - - return screenInfoArray; -} - -int KRandrSimpleAPI::getHardwareRotationFlags(SingleScreenData* screendata) { - int rotationFlags = 0; - TQString rotationDesired = *screendata->rotations.at(screendata->current_rotation_index); - if (rotationDesired == ROTATION_0_DEGREES_STRING) { - rotationFlags = rotationFlags | RandRScreen::Rotate0; - } - else if (rotationDesired == ROTATION_90_DEGREES_STRING) { - rotationFlags = rotationFlags | RandRScreen::Rotate90; - } - else if (rotationDesired == ROTATION_180_DEGREES_STRING) { - rotationFlags = rotationFlags | RandRScreen::Rotate180; - } - else if (rotationDesired == ROTATION_270_DEGREES_STRING) { - rotationFlags = rotationFlags | RandRScreen::Rotate270; - } - if (screendata->has_x_flip) { - rotationFlags = rotationFlags | RandRScreen::ReflectX; - } - if (screendata->has_y_flip) { - rotationFlags = rotationFlags | RandRScreen::ReflectY; - } - return rotationFlags; -} - -#define USE_XRANDR_PROGRAM - -bool KRandrSimpleAPI::applyDisplayConfiguration(TQPtrList<SingleScreenData> screenInfoArray, bool test, TQString kde_confdir) { - 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) { -#ifdef USE_XRANDR_PROGRAM - // Assemble the command string for xrandr - TQString command; - command = "xrandr"; - - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - for (i = 0; i < screenInfoArray.count(); i++) { - screendata = screenInfoArray.at(i); - if (screendata) { - output_info = randr_screen_info->outputs[i]->info; - command.append(" --output ").append(output_info->name); - if (screendata->is_primary || screendata->is_extended) { - command.append(TQString(" --mode %1x%2").arg(screendata->current_x_pixel_count).arg(screendata->current_y_pixel_count)); - command.append(TQString(" --pos %1x%2").arg(screendata->absolute_x_position).arg(screendata->absolute_y_position)); - command.append(TQString(" --refresh %1").arg((*screendata->refresh_rates.at(screendata->current_refresh_rate_index)).replace("Hz", ""))); - command.append(TQString(" --gamma %1:%2:%3").arg(screendata->gamma_red).arg(screendata->gamma_green).arg(screendata->gamma_blue)); - if (screendata->current_rotation_index == 0) command.append(" --rotate ").append("normal"); - if (screendata->current_rotation_index == 1) command.append(" --rotate ").append("left"); - if (screendata->current_rotation_index == 2) command.append(" --rotate ").append("inverted"); - if (screendata->current_rotation_index == 3) command.append(" --rotate ").append("right"); - if ((screendata->has_x_flip == 0) && (screendata->has_y_flip == 0)) command.append(" --reflect ").append("normal"); - if ((screendata->has_x_flip == 1) && (screendata->has_y_flip == 0)) command.append(" --reflect ").append("x"); - if ((screendata->has_x_flip == 0) && (screendata->has_y_flip == 1)) command.append(" --reflect ").append("y"); - if ((screendata->has_x_flip == 1) && (screendata->has_y_flip == 1)) command.append(" --reflect ").append("xy"); - if (screendata->is_primary) { - command.append(" --primary"); - } - } - else { - command.append(" --off"); - } - } - else { - printf("[WARNING] Unable to find configuration for monitor %d; settings may not be correctly applied...\n\r", i); fflush(stdout); - } - } - freeScreenInfoStructure(randr_screen_info); - - TQString xrandr_command_output = exec(command.ascii()); - xrandr_command_output = xrandr_command_output.stripWhiteSpace(); - if (test) { - if (xrandr_command_output != "") { - applyDisplayConfiguration(oldconfig, FALSE, kde_confdir); - accepted = false; - destroyScreenInformationObject(oldconfig); - KMessageBox::sorry(0, xrandr_command_output, i18n("XRandR encountered a problem")); - return accepted; - } - } -#else - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - // Turn off all displays - for (i = 0; i < screenInfoArray.count(); 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); - } - freeScreenInfoStructure(randr_screen_info); - randr_screen_info = read_screen_info(randr_display); - // Turn on the primary display - for (i = 0; i < screenInfoArray.count(); 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); - } - } - freeScreenInfoStructure(randr_screen_info); - // Handle the remaining displays - randr_screen_info = read_screen_info(randr_display); - for (i = 0; i < screenInfoArray.count(); 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); - } - } - } - freeScreenInfoStructure(randr_screen_info); - randr_screen_info = read_screen_info(randr_display); - for (i = 0; i < screenInfoArray.count(); 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 - RandRScreen *cur_screen = new RandRScreen(i); - cur_screen->proposeSize(screendata->current_resolution_index); - cur_screen->proposeRefreshRate(screendata->current_refresh_rate_index); - cur_screen->proposeRotation(getHardwareRotationFlags(screendata)); - cur_screen->applyProposed(); - delete cur_screen; - - // 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; - if (randr_screen_info->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); - } - } - } - freeScreenInfoStructure(randr_screen_info); -#endif - } - - applyDisplayGamma(screenInfoArray); - applyDisplayDPMS(screenInfoArray); - TQString current_icc_profile = getCurrentProfile(); - applySystemWideIccConfiguration(kde_confdir); - applyIccConfiguration(current_icc_profile, kde_confdir); - - if (test == TRUE) { - int ret = showTestConfigurationDialog(); - if (!ret) { - applyDisplayConfiguration(oldconfig, FALSE, kde_confdir); - accepted = false; - } - destroyScreenInformationObject(oldconfig); - } - - return accepted; -} - -TQPtrList<SingleScreenData> KRandrSimpleAPI::copyScreenInformationObject(TQPtrList<SingleScreenData> screenInfoArray) { - SingleScreenData *origscreendata; - SingleScreenData *copyscreendata; - TQPtrList<SingleScreenData> retArray; - for ( origscreendata = screenInfoArray.first(); origscreendata; origscreendata = screenInfoArray.next() ) { - copyscreendata = new SingleScreenData; - *copyscreendata = *origscreendata; - retArray.append(copyscreendata); - } - return retArray; -} - -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->screen_connected && 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; - } - } - } - } - - bool found_first_primary_monitor = false; - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - if (screendata->is_primary) { - if (!found_first_primary_monitor) { - found_first_primary_monitor = true; - } - else { - screendata->is_primary = false; - } - } - } - - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - if (screendata->is_primary) { - 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); - } - - // Each screen's absolute position is given relative to the primary monitor - // Fix up the absolute positions - int primary_offset_x = 0; - int primary_offset_y = 0; - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - if (screendata->is_primary) { - primary_offset_x = screendata->absolute_x_position; - primary_offset_y = screendata->absolute_y_position; - primary_offset_x = primary_offset_x * (-1); - primary_offset_y = primary_offset_y * (-1); - } - } - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - screendata->absolute_x_position = screendata->absolute_x_position + primary_offset_x; - screendata->absolute_y_position = screendata->absolute_y_position + primary_offset_y; - } -} - -TQPoint KRandrSimpleAPI::primaryScreenOffsetFromTLC(TQPtrList<SingleScreenData> screenInfoArray) { - int i; - SingleScreenData *screendata; - int numberOfScreens = screenInfoArray.count(); - - int primary_offset_x = 0; - int primary_offset_y = 0; - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - if (screendata->absolute_x_position < primary_offset_x) { - primary_offset_x = screendata->absolute_x_position; - } - if (screendata->absolute_y_position < primary_offset_y) { - primary_offset_y = screendata->absolute_y_position; - } - } - primary_offset_x = primary_offset_x * (-1); - primary_offset_y = primary_offset_y * (-1); - - return TQPoint(primary_offset_x, primary_offset_y); -} - -HotPlugRulesList KRandrSimpleAPI::getHotplugRules(TQString kde_confdir) { - int i; - TQString filename; - HotPlugRulesList ret; - - filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - - TQStringList grouplist = display_config->groupList(); - for ( TQStringList::Iterator it = grouplist.begin(); it != grouplist.end(); ++it ) { - if (!(*it).startsWith("Hotplug-Rule")) { - continue; - } - HotPlugRule rule; - display_config->setGroup(*it); - rule.outputs = display_config->readListEntry("Outputs"); - rule.states = display_config->readIntListEntry("States"); - rule.profileName = display_config->readEntry("Profile"); - ret.append(rule); - } - delete display_config; - - return ret; -} - -void KRandrSimpleAPI::saveHotplugRules(HotPlugRulesList rules, TQString kde_confdir) { - int i; - TQString filename; - - filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - TQStringList grouplist = display_config->groupList(); - for ( TQStringList::Iterator it = grouplist.begin(); it != grouplist.end(); ++it ) { - if (!(*it).startsWith("Hotplug-Rule")) { - continue; - } - display_config->deleteGroup(*it, true, false); - } - HotPlugRulesList::Iterator it; - i=0; - for (it=rules.begin(); it != rules.end(); ++it) { - display_config->setGroup(TQString("Hotplug-Rule%1").arg(i)); - display_config->writeEntry("Outputs", (*it).outputs); - display_config->writeEntry("States", (*it).states); - display_config->writeEntry("Profile", (*it).profileName); - i++; - } - display_config->sync(); - delete display_config; -} - -bool KRandrSimpleAPI::getDisplayConfigurationEnabled(TQString kde_confdir) { - TQString filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - display_config->setGroup("General"); - bool enabled = display_config->readBoolEntry("EnableDisplayControl", false); - delete display_config; - - return enabled; -} - -bool KRandrSimpleAPI::getDisplayConfigurationStartupAutoApplyEnabled(TQString kde_confdir) { - TQString filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - display_config->setGroup("General"); - bool applyonstart = display_config->readBoolEntry("ApplySettingsOnStart", false); - delete display_config; - - return applyonstart; -} - -TQString KRandrSimpleAPI::getDisplayConfigurationStartupAutoApplyName(TQString kde_confdir) { - TQString filename = "displayglobals"; - filename.prepend(kde_confdir.append("/")); - KSimpleConfig* display_config = new KSimpleConfig( filename ); - display_config->setGroup("General"); - TQString profilename = display_config->readEntry("StartupProfileName", ""); - delete display_config; - - return profilename; -} - -void KRandrSimpleAPI::applyHotplugRules(TQString kde_confdir) { - bool enabled = getDisplayConfigurationEnabled(kde_confdir); - if (!enabled) { - return; - } - - HotPlugRulesList rules = getHotplugRules(kde_confdir); - TQPtrList<SingleScreenData> screenInfoArray = readCurrentDisplayConfiguration(); - - int i; - int j; - TQString bestRule; - int bestRuleMatchCount = 0; - SingleScreenData *screendata = NULL; - HotPlugRulesList::Iterator it; - for (it=rules.begin(); it != rules.end(); ++it) { - // Compare each rule against the current display configuration - // It an output matches the state given in the rule, increment matchCount - HotPlugRule rule = *it; - int matchCount = 0; - int numberOfScreens = screenInfoArray.count(); - for (i=0;i<numberOfScreens;i++) { - screendata = screenInfoArray.at(i); - for (j=0; j<(*it).outputs.count(); j++) { - if ((*it).outputs[j] != screendata->screenUniqueName) { - continue; - } - if ((*it).states[j] == HotPlugRule::Connected) { - if (screendata->screen_connected) { - matchCount++; - } - } - else if ((*it).states[j] == HotPlugRule::Disconnected) { - if (!screendata->screen_connected) { - matchCount++; - } - } - } - } - - if (matchCount > bestRuleMatchCount) { - bestRuleMatchCount = matchCount; - bestRule = rule.profileName; - } - } - - destroyScreenInformationObject(screenInfoArray); - - if (bestRuleMatchCount > 0) { - // At least one rule matched... - // Apply the profile name in bestRule to the display hardware - applyDisplayConfiguration(bestRule, kde_confdir); - } -} - -void KRandrSimpleAPI::applyDisplayGamma(TQPtrList<SingleScreenData> screenInfoArray) { - int i; - Display *randr_display; - XRROutputInfo *output_info; - ScreenInfo *randr_screen_info; - XRRCrtcGamma *gamma; - - SingleScreenData *screendata; - - if (isValid() == true) { - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - for (i = 0; i < screenInfoArray.count(); i++) { - screendata = screenInfoArray.at(i); - output_info = randr_screen_info->outputs[i]->info; - CrtcInfo *current_crtc = randr_screen_info->outputs[i]->cur_crtc; - if (!current_crtc) { - continue; - } - // vvvvvvvvv This chunk of code is borrowed from xrandr vvvvvvvvvv - int size = XRRGetCrtcGammaSize(randr_display, current_crtc->id); - if (!size) { - continue; - } - gamma = XRRAllocGamma(size); - if (!gamma) { - continue; - } - for (i = 0; i < size; i++) { - if (screendata->gamma_red == 1.0) - gamma->red[i] = i << 8; - else - gamma->red[i] = (pow((double)i/(double)(size-1), (double)screendata->gamma_red) * (double)(size-1)*256); - - if (screendata->gamma_green == 1.0) - gamma->green[i] = i << 8; - else - gamma->green[i] = (pow((double)i/(double)(size-1), (double)screendata->gamma_green) * (double)(size-1)*256); - - if (screendata->gamma_blue == 1.0) - gamma->blue[i] = i << 8; - else - gamma->blue[i] = (pow((double)i/(double)(size-1), (double)screendata->gamma_blue) * (double)(size-1)*256); - } - XRRSetCrtcGamma(randr_display, current_crtc->id, gamma); - free(gamma); - // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - } - freeScreenInfoStructure(randr_screen_info); - } -} - -void KRandrSimpleAPI::applyDisplayDPMS(TQPtrList<SingleScreenData> screenInfoArray) { - int i; - Display *randr_display; - XRROutputInfo *output_info; - ScreenInfo *randr_screen_info; - XRRCrtcGamma *gamma; - - SingleScreenData *screendata; - - if (isValid() == true) { - randr_display = tqt_xdisplay(); - randr_screen_info = read_screen_info(randr_display); - for (i = 0; i < screenInfoArray.count(); i++) { - screendata = screenInfoArray.at(i); - output_info = randr_screen_info->outputs[i]->info; - CrtcInfo *current_crtc = randr_screen_info->outputs[i]->cur_crtc; - if (!current_crtc) { - continue; - } - if (!screendata->has_dpms) { - continue; - } - if (screendata->enable_dpms) { - DPMSSetTimeouts(randr_display, screendata->dpms_standby_delay, screendata->dpms_suspend_delay, screendata->dpms_off_delay); - DPMSEnable(randr_display); - } - else { - DPMSDisable(randr_display); - } - } - freeScreenInfoStructure(randr_screen_info); - } -} - -void KRandrSimpleAPI::freeScreenInfoStructure(ScreenInfo* screen_info) { - int i; - - for (i=0; i<screen_info->n_crtc; i++) { - free(screen_info->crtcs[i]); - } - for (i=0; i<screen_info->n_output; i++) { - free(screen_info->outputs[i]); - } - free(screen_info->outputs); - free(screen_info->crtcs); - free(screen_info); -} - -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 = tqt_xdisplay(); - 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; - CrtcInfo *current_crtc = randr_screen_info->outputs[i]->cur_crtc; - - // Create new data object - screendata = new SingleScreenData; - screenInfoArray.append(screendata); - screendata->screenUniqueName = TQString(i18n("%1:%2")).arg(":0").arg(capitalizeString(output_info->name)); // [FIXME] How can I get the name of the Xorg graphics driver currently in use? - 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 - bool screen_active; - RandRScreen *cur_screen = 0; - if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) { - // Output DISCONNECTED - screen_active = false; - } - else { - if (randr_screen_info->outputs[i]->cur_crtc) { - // Output CONNECTED and ON - screen_active = true; - cur_screen = new RandRScreen(i); - } - else { - // Output CONNECTED and OFF - screen_active = false; - cur_screen = new RandRScreen(i); - } - } - - // Get DPMS information - screendata->has_dpms = 1; // [FIXME] Master Xorg check for global DPMS support should go here if possible - if (screendata->has_dpms) { - CARD16 dpms_standby_delay; - CARD16 dpms_suspend_delay; - CARD16 dpms_off_delay; - screendata->has_dpms = DPMSGetTimeouts(randr_display, &dpms_standby_delay, &dpms_suspend_delay, &dpms_off_delay); - screendata->dpms_standby_delay = dpms_standby_delay; - screendata->dpms_suspend_delay = dpms_suspend_delay; - screendata->dpms_off_delay = dpms_off_delay; - if (screendata->has_dpms) { - CARD16 power_level; - BOOL enable_dpms; - screendata->has_dpms = DPMSInfo(randr_display, &power_level, &enable_dpms); - screendata->enable_dpms = enable_dpms; - } - } - if (!screendata->has_dpms) { - screendata->enable_dpms = false; - screendata->dpms_standby_delay = 0; - screendata->dpms_suspend_delay = 0; - screendata->dpms_off_delay = 0; - } - - if (cur_screen) { - screendata->screen_connected = true; - for (int j = 0; j < cur_screen->numSizes(); j++) { - screendata->resolutions.append(i18n("%1 x %2").arg(cur_screen->pixelSize(j).width()).arg(cur_screen->pixelSize(j).height())); - } - screendata->current_resolution_index = 0; - if (current_crtc) { - screendata->current_resolution_index = screendata->resolutions.findIndex(i18n("%1 x %2").arg(current_crtc->info->width).arg(current_crtc->info->height)); - } - if (screendata->current_resolution_index < 0) { - 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(ROTATION_0_DEGREES_STRING)); - screendata->rotations.append(i18n(ROTATION_90_DEGREES_STRING)); - screendata->rotations.append(i18n(ROTATION_180_DEGREES_STRING)); - screendata->rotations.append(i18n(ROTATION_270_DEGREES_STRING)); - screendata->supports_transformations = (cur_screen->rotations() != RandRScreen::Rotate0); - if (screendata->supports_transformations) { - 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); - screendata->current_rotation_index = 0; - break; - } - screendata->has_x_flip = (screendata->current_orientation_mask & RandRScreen::ReflectX); - screendata->has_y_flip = (screendata->current_orientation_mask & RandRScreen::ReflectY); - } - else { - screendata->has_x_flip = false; - screendata->has_y_flip = false; - screendata->current_rotation_index = 0; - } - - // Determine if this display is primary and/or extended - RROutput primaryoutput = XRRGetOutputPrimary(tqt_xdisplay(), DefaultRootWindow(tqt_xdisplay())); - if (primaryoutput == randr_screen_info->outputs[i]->id) { - screendata->is_primary = false; - } - else { - screendata->is_primary = true; - } - screendata->is_extended = screen_active; - if (!screendata->is_extended) { - screendata->is_primary = false; - } - - // Get this screen's absolute position - screendata->absolute_x_position = 0; - screendata->absolute_y_position = 0; - if (current_crtc) { - screendata->absolute_x_position = current_crtc->info->x; - screendata->absolute_y_position = current_crtc->info->y; - } - - // 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(); - - // Get this screen's current gamma values - // [FIXME] - // This attempts to guess a gamma value based on the LUT settings at 50% - // It may not always be 100% correct, or even anywhere close... - // Essentially it "undoes" the LUT gamma calculation from xrandr - // lut_gamma->green[i] = (pow(i/(size - 1), desired_gamma.green) * (size - 1) * 256); - if (current_crtc) { - //int slot = 127; - int slot = 7; - int size = XRRGetCrtcGammaSize(randr_display, current_crtc->id); - XRRCrtcGamma *gammastruct = XRRGetCrtcGamma (randr_display, current_crtc->id); - screendata->gamma_red = log(gammastruct->red[slot]/((size-1.0)*256.0))/log(slot/(size-1.0)); - screendata->gamma_green = log(gammastruct->green[slot]/((size-1.0)*256.0))/log(slot/(size-1.0)); - screendata->gamma_blue = log(gammastruct->blue[slot]/((size-1.0)*256.0))/log(slot/(size-1.0)); - } - else { - screendata->gamma_red = 2.2; - screendata->gamma_green = 2.2; - screendata->gamma_blue = 2.2; - } - // Round off the gamma to one decimal place - screendata->gamma_red = floorf(screendata->gamma_red * 10 + 0.5) / 10; - screendata->gamma_green = floorf(screendata->gamma_green * 10 + 0.5) / 10; - screendata->gamma_blue = floorf(screendata->gamma_blue * 10 + 0.5) / 10; - - delete cur_screen; - } - 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->gamma_red = 2.2; - screendata->gamma_green = 2.2; - screendata->gamma_blue = 2.2; - - 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++; - } - - freeScreenInfoStructure(randr_screen_info); - } - 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->gamma_red = 2.2; - screendata->gamma_green = 2.2; - screendata->gamma_blue = 2.2; - - 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++; - } - - bool primary_set = false; - for ( screendata=screenInfoArray.first(); screendata; screendata=screenInfoArray.next() ) { - if (screendata->is_primary) { - primary_set = true; - break; - } - } - // If there is no primary monitor set, xrandr is probably not functioning correctly! - Q_ASSERT(primary_set); - if (!primary_set) { - // [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; - FILE *pipe_xcalib; - char xcalib_result[2048]; - int i; - xcalib_result[0]=0; - - icc_command = TQString("xcalib -c"); - if ((pipe_xcalib = popen(icc_command.ascii(), "r")) == NULL) - { - printf("Xcalib pipe error [xcalib clear]\n\r"); - } - else { - if (fgets(xcalib_result, 2048, pipe_xcalib)) { - pclose(pipe_xcalib); - for (i=1;i<2048;i++) { - if (xcalib_result[i] == 0) { - xcalib_result[i-1]=0; - i=2048; - } - } - if (strlen(xcalib_result) > 2) { - return xcalib_result; - } - } - else { - return ""; - } - } - return ""; -} - -ScreenInfo* KRandrSimpleAPI::read_screen_info (Display *display) -{ - return internal_read_screen_info(display); -} - -int KRandrSimpleAPI::set_screen_size (ScreenInfo *screen_info) -{ - return internal_set_screen_size(screen_info); -} - -void KRandrSimpleAPI::output_auto (ScreenInfo *screen_info, OutputInfo *output_info) -{ - internal_output_auto (screen_info, output_info); -} - -void KRandrSimpleAPI::output_off(ScreenInfo *screen_info, OutputInfo *output) -{ - internal_output_off(screen_info, output); -} - -CrtcInfo* KRandrSimpleAPI::auto_find_crtc (ScreenInfo *screen_info, OutputInfo *output_info) -{ - return internal_auto_find_crtc (screen_info, output_info); -} - -XRRModeInfo *KRandrSimpleAPI::find_mode_by_xid (ScreenInfo *screen_info, RRMode mode_id) -{ - return internal_find_mode_by_xid (screen_info, mode_id); -} - -int KRandrSimpleAPI::mode_height (XRRModeInfo *mode_info, Rotation rotation) -{ - return internal_mode_height (mode_info, rotation); -} - -int KRandrSimpleAPI::mode_width (XRRModeInfo *mode_info, Rotation rotation) -{ - return internal_mode_width (mode_info, rotation); -} - -int KRandrSimpleAPI::get_width_by_output_id (ScreenInfo *screen_info, RROutput output_id) -{ - return internal_get_width_by_output_id (screen_info, output_id); -} - -int KRandrSimpleAPI::get_height_by_output_id (ScreenInfo *screen_info, RROutput output_id) -{ - return internal_get_height_by_output_id (screen_info, output_id); -} - -char *KRandrSimpleAPI::get_output_name (ScreenInfo *screen_info, RROutput id) -{ - return internal_get_output_name (screen_info, id); -} - -Status KRandrSimpleAPI::crtc_apply (CrtcInfo *crtc_info) -{ - return internal_crtc_apply (crtc_info); -} - -Status KRandrSimpleAPI::crtc_disable (CrtcInfo *crtc) -{ - return internal_crtc_disable (crtc); -} - -int KRandrSimpleAPI::main_low_apply (ScreenInfo *screen_info) -{ - return internal_main_low_apply (screen_info); -} - -void KRandrSimpleAPI::set_primary_output (ScreenInfo *screen_info, RROutput output_id) -{ - internal_output_set_primary(screen_info, output_id); -} - -bool KRandrSimpleAPI::kRandrHasRandr(void) -{ - return isValid(); -} - -const char *KRandrSimpleAPI::kRandrVersion(void) -{ - return "0.9.5"; -} - -const char *KRandrSimpleAPI::kRandrCopyright(void) -{ - return "LibKRandr 0.9.5 (C)2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>. U.S.A."; -} - -/* * * * * * - - Under this line (------) there's only a C wrapper for the KRandrSimpleAPI class - -* * * * * */ -const char *kRandrVersion(void) -{ - return KRandrSimpleAPI::kRandrVersion(); -} - -const char *kRandrCopyright(void) -{ - return KRandrSimpleAPI::kRandrCopyright(); -} - |