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Diffstat (limited to 'kcontrol/iccconfig/iccconfig.cpp')
| -rw-r--r-- | kcontrol/iccconfig/iccconfig.cpp | 437 |
1 files changed, 437 insertions, 0 deletions
diff --git a/kcontrol/iccconfig/iccconfig.cpp b/kcontrol/iccconfig/iccconfig.cpp new file mode 100644 index 000000000..2cf0a58f4 --- /dev/null +++ b/kcontrol/iccconfig/iccconfig.cpp @@ -0,0 +1,437 @@ +/** + * iccconfig.cpp + * + * Copyright (c) 2009-2010 Timothy Pearson <kb9vqf@pearsoncomputing.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <tqcheckbox.h> +#include <tqlabel.h> +#include <tqlayout.h> +#include <tqlineedit.h> +#include <tqpushbutton.h> + +#include <dcopclient.h> + +#include <tdeaboutdata.h> +#include <tdeapplication.h> +#include <tdeconfig.h> +#include <kcombobox.h> +#include <kdebug.h> +#include <kdialog.h> +#include <tdeglobal.h> +#include <tdelistview.h> +#include <tdelocale.h> +#include <tdemessagebox.h> +#include <tdepopupmenu.h> +#include <kinputdialog.h> +#include <kurlrequester.h> +#include <kgenericfactory.h> + +#include <unistd.h> +#include <ksimpleconfig.h> +#include <string> +#include <stdio.h> +#include <tqstring.h> + +#include "iccconfig.h" + +using namespace std; + +/**** DLL Interface ****/ +typedef KGenericFactory<KICCConfig, TQWidget> KICCCFactory; +K_EXPORT_COMPONENT_FACTORY( kcm_iccconfig, KICCCFactory("kcmiccconfig") ) + +KSimpleConfig *config; +KSimpleConfig *systemconfig; + +/**** KICCConfig ****/ + +KICCConfig::KICCConfig(TQWidget *parent, const char *name, const TQStringList &) + : TDECModule(KICCCFactory::instance(), parent, name), iccFileArray(NULL) +{ + + TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint()); + if (getuid() != 0) { + config = new KSimpleConfig( TQString::fromLatin1( "kiccconfigrc" )); + } + else { + config = NULL; + } + systemconfig = new KSimpleConfig( TQString::fromLatin1( KDE_CONFDIR "/kicc/kiccconfigrc" )); + + TDEAboutData *about = + new TDEAboutData(I18N_NOOP("kcmiccconfig"), I18N_NOOP("TDE ICC Profile Control Module"), + 0, 0, TDEAboutData::License_GPL, + I18N_NOOP("(c) 2009,2010 Timothy Pearson")); + + about->addAuthor("Timothy Pearson", 0, "kb9vqf@pearsoncomputing.net"); + setAboutData( about ); + + base = new ICCConfigBase(this); + layout->add(base); + + setRootOnlyMsg(i18n("<b>The global ICC color profile is a system wide setting, and requires administrator access</b><br>To alter the system's global ICC profile, click on the \"Administrator Mode\" button below.")); +// setUseRootOnlyMsg(true); // Setting this hides the Apply button! + + connect(base->systemEnableSupport, TQT_SIGNAL(clicked()), TQT_SLOT(changed())); + connect(base->systemEnableSupport, TQT_SIGNAL(toggled(bool)), base->systemIccFile, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(clicked()), TQT_SLOT(changed())); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->iccFile, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->randrScreenList, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->iccProfileList, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->addProfileButton, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->renameProfileButton, TQT_SLOT(setEnabled(bool))); + connect(base->enableSupport, TQT_SIGNAL(toggled(bool)), base->deleteProfileButton, TQT_SLOT(setEnabled(bool))); + connect(base->iccProfileList, TQT_SIGNAL(activated(int)), this, TQT_SLOT(selectProfile(int))); + connect(base->randrScreenList, TQT_SIGNAL(activated(int)), this, TQT_SLOT(selectScreen(int))); + connect(base->iccFile, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(updateArray())); + connect(base->systemIccFile, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed())); + + connect(base->addProfileButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addProfile())); + connect(base->renameProfileButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(renameProfile())); + connect(base->deleteProfileButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(deleteProfile())); + + load(); + + if (!config || !config->checkConfigFilesWritable( true )) { + base->enableSupport->setEnabled(false); + base->randrScreenList->setEnabled(false); + base->iccProfileList->setEnabled(false); + base->iccFile->setEnabled(false); + base->addProfileButton->setEnabled(false); + base->renameProfileButton->setEnabled(false); + base->deleteProfileButton->setEnabled(false); + } + + if (getuid() != 0 || !systemconfig->checkConfigFilesWritable( true )) { + base->systemEnableSupport->setEnabled(false); + base->systemIccFile->setEnabled(false); + } +} + +KICCConfig::~KICCConfig() +{ + if (iccFileArray) { + delete [] iccFileArray; + } + if (config) { + delete config; + } + delete systemconfig; +} + +void KICCConfig::deleteProfile () { + int i; + TQString *iccFileArrayNew; + + // Delete the profile + if (config) config->deleteGroup(base->iccProfileList->currentText()); + base->iccProfileList->removeItem(base->iccProfileList->currentItem()); + base->iccProfileList->setCurrentItem(base->iccProfileList->count()-1); + + // Contract the profile memory + numberOfProfiles--; + iccFileArrayNew = new TQString[numberOfProfiles*numberOfScreens]; + for (i=0;i<(numberOfProfiles*numberOfScreens);i++) { + iccFileArrayNew[i] = iccFileArray[i]; + } + delete [] iccFileArray; + iccFileArray = iccFileArrayNew; +} + +void KICCConfig::renameProfile () { + int i; + TQString *iccFileArrayNew; + + // Pop up a text entry box asking for the name of the new profile + bool _ok = false; + bool _end = false; + TQString _new; + TQString _text = i18n("Please enter the new profile name below:"); + TQString _error; + + while (!_end) { + _new = KInputDialog::getText( i18n("ICC Profile Configuration"), _error + _text, TQString::null, &_ok, this); + if (!_ok ) { + _end = true; + } else { + _error = TQString(); + if (!_new.isEmpty()) { + if (findProfileIndex(_new) != -1) + _error = i18n("Error: A profile with that name already exists") + TQString("\n"); + else + _end = true; + } + } + } + if (!_ok) return; + + // Rename the profile + if (config) config->deleteGroup(base->iccProfileList->currentText()); + base->iccProfileList->changeItem(_new, base->iccProfileList->currentItem()); + + updateDisplayedInformation(); + emit changed(); +} + +void KICCConfig::addProfile () { + int i; + TQString *iccFileArrayNew; + + // Pop up a text entry box asking for the name of the new profile + bool _ok = false; + bool _end = false; + TQString _new; + TQString _text = i18n("Please enter the new profile name below:"); + TQString _error; + + while (!_end) { + _new = KInputDialog::getText( i18n("ICC Profile Configuration"), _error + _text, TQString::null, &_ok, this); + if (!_ok ) { + _end = true; + } else { + _error = TQString(); + if (!_new.isEmpty()) { + if (findProfileIndex(_new) != -1) + _error = i18n("Error: A profile with that name already exists") + TQString("\n"); + else + _end = true; + } + } + } + if (!_ok) return; + + // Expand the profile memory + numberOfProfiles++; + iccFileArrayNew = new TQString[numberOfProfiles*numberOfScreens]; + for (i=0;i<((numberOfProfiles-1)*numberOfScreens);i++) { + iccFileArrayNew[i] = iccFileArray[i]; + } + delete [] iccFileArray; + iccFileArray = iccFileArrayNew; + for (;i<(numberOfProfiles*numberOfScreens);i++) { + iccFileArray[i] = ""; + } + + // Insert the new profile name + base->iccProfileList->insertItem(_new, -1); + base->iccProfileList->setCurrentItem(base->iccProfileList->count()-1); + + updateDisplayedInformation(); + emit changed(); +} + +void KICCConfig::load() +{ + load( false ); +} + +void KICCConfig::selectProfile (int slotNumber) { + updateDisplayedInformation(); + emit changed(); +} + +void KICCConfig::selectScreen (int slotNumber) { + updateDisplayedInformation(); +} + +void KICCConfig::updateArray (void) { + iccFileArray[((base->iccProfileList->currentItem())*(base->randrScreenList->count()))+(base->randrScreenList->currentItem())] = base->iccFile->url(); + if (config) { + config->setGroup(base->iccProfileList->currentText()); + if (config->readEntry(base->randrScreenList->currentText()) != iccFileArray[((base->iccProfileList->currentItem())*(base->randrScreenList->count()))+(base->randrScreenList->currentItem())]) { + emit changed(); + } + } +} + +void KICCConfig::updateDisplayedInformation () { + base->iccFile->setURL(iccFileArray[((base->iccProfileList->currentItem())*(base->randrScreenList->count()))+(base->randrScreenList->currentItem())]); +} + +TQString KICCConfig::extractFileName(TQString displayName, TQString profileName) { + return TQString(); +} + +int KICCConfig::findProfileIndex(TQString profileName) { + int i; + for (i=0;i<numberOfProfiles;i++) { + if (base->iccProfileList->text(i) == profileName) { + return i; + } + } + return -1; +} + +int KICCConfig::findScreenIndex(TQString screenName) { + int i; + for (i=0;i<(base->randrScreenList->count());i++) { + if (base->randrScreenList->text(i) == screenName) { + return i; + } + } + return -1; +} + +void KICCConfig::load(bool useDefaults ) +{ + //Update the toggle buttons with the current configuration + int i; + int j; + + // FIXME Should use font size (basically resultant string length) to set button widths... + base->addProfileButton->setFixedWidth(110); + base->renameProfileButton->setFixedWidth(90); + base->deleteProfileButton->setFixedWidth(90); + + XRROutputInfo *output_info; + KRandrSimpleAPI *randrsimple = new KRandrSimpleAPI(); + + if (config) { + config->setReadDefaults( useDefaults ); + + config->setGroup(NULL); + base->enableSupport->setChecked(config->readBoolEntry("EnableICC", false)); + base->randrScreenList->setEnabled(config->readBoolEntry("EnableICC", false)); + base->iccProfileList->setEnabled(config->readBoolEntry("EnableICC", false)); + base->iccFile->setEnabled(config->readBoolEntry("EnableICC", false)); + base->addProfileButton->setEnabled(config->readBoolEntry("EnableICC", false)); + base->renameProfileButton->setEnabled(config->readBoolEntry("EnableICC", false)); + base->deleteProfileButton->setEnabled(config->readBoolEntry("EnableICC", false)); + + numberOfScreens = 0; + if (randrsimple->isValid() == true) { + randr_display = XOpenDisplay(NULL); + randr_screen_info = randrsimple->read_screen_info(randr_display); + for (i = 0; i < randr_screen_info->n_output; i++) { + output_info = randr_screen_info->outputs[i]->info; + base->randrScreenList->insertItem(output_info->name, -1); + numberOfScreens++; + } + } + else { + base->randrScreenList->insertItem("Default", -1); + numberOfScreens++; + } + + // Find all profile names + numberOfProfiles = 0; + cfgProfiles = config->groupList(); + for (TQStringList::Iterator i(cfgProfiles.begin()); i != cfgProfiles.end(); ++i) { + base->iccProfileList->insertItem((*i), -1); + numberOfProfiles++; + } + if (numberOfProfiles == 0) { + base->iccProfileList->insertItem("<default>", -1); + numberOfProfiles++; + } + + // Load all profiles into memory + iccFileArray = new TQString[numberOfProfiles*numberOfScreens]; + for (i=0;i<(base->iccProfileList->count());i++) { + config->setGroup(base->iccProfileList->text(i)); + for (j=0;j<(base->randrScreenList->count());j++) { + iccFileArray[(i*(base->randrScreenList->count()))+j] = config->readEntry(base->randrScreenList->text(j)); + } + } + + if ((findProfileIndex(base->iccProfileList->currentText()) >= 0) && (findScreenIndex(base->randrScreenList->currentText()) >= 0)) { + base->iccFile->setURL(iccFileArray[(findProfileIndex(base->iccProfileList->currentText())*base->randrScreenList->count())+findScreenIndex(base->randrScreenList->currentText())]); + } + else { + base->iccFile->setURL(""); + } + } + else { + base->enableSupport->setChecked(false); + base->randrScreenList->setEnabled(false); + base->iccProfileList->setEnabled(false); + base->iccFile->setEnabled(false); + base->addProfileButton->setEnabled(false); + base->renameProfileButton->setEnabled(false); + base->deleteProfileButton->setEnabled(false); + } + + systemconfig->setGroup(NULL); + base->systemEnableSupport->setChecked(systemconfig->readBoolEntry("EnableICC", false)); + base->systemIccFile->setEnabled(systemconfig->readBoolEntry("EnableICC", false)); + base->systemIccFile->setURL(systemconfig->readEntry("ICCFile")); + + delete randrsimple; + + emit changed(useDefaults); +} + +void KICCConfig::save() +{ + int i; + int j; + KRandrSimpleAPI *randrsimple = new KRandrSimpleAPI(); + + // Write system configuration + systemconfig->setGroup(NULL); + systemconfig->writeEntry("EnableICC", base->systemEnableSupport->isChecked()); + systemconfig->writeEntry("ICCFile", base->systemIccFile->url()); + systemconfig->sync(); + + if (config) { + // Write user configuration + config->setGroup(NULL); + config->writeEntry("DefaultProfile", m_defaultProfile); + config->writeEntry("EnableICC", base->enableSupport->isChecked()); + + // Save all profiles to disk + for (i=0;i<(base->iccProfileList->count());i++) { + config->setGroup(base->iccProfileList->text(i)); + for (j=0;j<(base->randrScreenList->count());j++) { + config->writeEntry(base->randrScreenList->text(j), iccFileArray[(i*(base->randrScreenList->count()))+j]); + } + } + + config->sync(); + } + + TQString errorstr; + if (base->enableSupport->isChecked() == true) { + errorstr = randrsimple->applyIccConfiguration(base->iccProfileList->currentText(), KDE_CONFDIR); + } + else if (base->systemEnableSupport->isChecked() == true) { + errorstr = randrsimple->applySystemWideIccConfiguration(KDE_CONFDIR); + } + else { + errorstr = randrsimple->clearIccConfiguration(); + } + if (errorstr != "") { + KMessageBox::error(this, TQString("Unable to apply ICC configuration:\n%1").arg(errorstr)); + } + + emit changed(false); +} + +void KICCConfig::defaults() +{ + load( true ); +} + +TQString KICCConfig::quickHelp() const +{ + return i18n("<h1>ICC Profile Configuration</h1> This module allows you to configure TDE support" + " for ICC profiles. This allows you to easily color correct your monitor" + " for a more lifelike and vibrant image."); +} + +#include "iccconfig.moc" |