Make Breeze the default icon theme
[quassel.git] / src / qtui / settingspages / appearancesettingspage.cpp
index 14c7924..cf3cdfc 100644 (file)
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-2016 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU Appearance Public License as published by  *
+ *   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.                                   *
+ *   (at your option) version 3.                                           *
  *                                                                         *
  *   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 Appearance Public License for more details.                          *
+ *   GNU General Public License for more details.                          *
  *                                                                         *
- *   You should have received a copy of the GNU Appearance Public License     *
+ *   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.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #include "appearancesettingspage.h"
 
+#include "buffersettings.h"
 #include "qtui.h"
-#include "uisettings.h"
+#include "qtuisettings.h"
+#include "qtuistyle.h"
 
+#include <QCheckBox>
+#include <QFileDialog>
 #include <QStyleFactory>
+#include <QFile>
+#include <QDir>
 
 AppearanceSettingsPage::AppearanceSettingsPage(QWidget *parent)
-  : SettingsPage(tr("Appearance"), tr("General"), parent) {
-  ui.setupUi(this);
-  initStyleComboBox();
+    : SettingsPage(tr("Interface"), QString(), parent)
+{
+    ui.setupUi(this);
 
-  connect(ui.styleComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(widgetHasChanged())); 
-}
+#ifdef Q_OS_MAC
+    ui.minimizeOnClose->hide();
+#endif
+#ifdef QT_NO_SYSTEMTRAYICON
+    ui.useSystemTrayIcon->hide();
+#endif
+
+    initAutoWidgets();
+    initStyleComboBox();
+    initLanguageComboBox();
+    initIconThemeComboBox();
+
+    foreach(QComboBox *comboBox, findChildren<QComboBox *>()) {
+        connect(comboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(widgetHasChanged()));
+    }
+    foreach(QCheckBox *checkBox, findChildren<QCheckBox *>()) {
+        connect(checkBox, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
+    }
+
+    connect(ui.chooseStyleSheet, SIGNAL(clicked()), SLOT(chooseStyleSheet()));
+
+    connect(ui.userNoticesInDefaultBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.userNoticesInStatusBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.userNoticesInCurrentBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
 
-void AppearanceSettingsPage::initStyleComboBox() {
-  QStringList styleList = QStyleFactory::keys();
-  ui.styleComboBox->addItem("<default>");
-  foreach(QString style, styleList) {
-    ui.styleComboBox->addItem(style);
-  }
+    connect(ui.serverNoticesInDefaultBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.serverNoticesInStatusBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.serverNoticesInCurrentBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+
+    connect(ui.errorMsgsInDefaultBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.errorMsgsInStatusBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+    connect(ui.errorMsgsInCurrentBuffer, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
 }
 
-bool AppearanceSettingsPage::hasDefaults() const {
-  return true;
+
+void AppearanceSettingsPage::initStyleComboBox()
+{
+    QStringList styleList = QStyleFactory::keys();
+    ui.styleComboBox->addItem(tr("<System Default>"));
+    foreach(QString style, styleList) {
+        ui.styleComboBox->addItem(style);
+    }
 }
 
-void AppearanceSettingsPage::defaults() {
-  ui.styleComboBox->setCurrentIndex(0);
 
-  widgetHasChanged();
+void AppearanceSettingsPage::initLanguageComboBox()
+{
+    QDir i18nDir(Quassel::translationDirPath(), "*.qm");
+
+    QRegExp rx("(qt_)?([a-zA-Z_]+)\\.qm");
+    foreach(QString translationFile, i18nDir.entryList()) {
+        if (!rx.exactMatch(translationFile))
+            continue;
+        if (!rx.cap(1).isEmpty())
+            continue;
+        QLocale locale(rx.cap(2));
+        _locales[QLocale::languageToString(locale.language())] = locale;
+    }
+    foreach(QString language, _locales.keys()) {
+        ui.languageComboBox->addItem(language);
+    }
+}
+
+void AppearanceSettingsPage::initIconThemeComboBox()
+{
+    // TODO Replace by runtime detection
+#if defined WITH_OXYGEN || defined WITH_BREEZE || defined WITH_BREEZE_DARK
+# if defined WITH_BREEZE
+    ui.iconthemeComboBox->addItem(tr("Breeze Light"), QVariant("breeze"));
+# endif
+# if defined WITH_BREEZE_DARK
+    ui.iconthemeComboBox->addItem(tr("Breeze Dark"), QVariant("breezedark"));
+# endif
+# if defined WITH_OXYGEN
+    ui.iconthemeComboBox->addItem(tr("Oxygen"), QVariant("oxygen"));
+# endif
+#else
+    ui.iconthemeLabel->hide();
+    ui.iconthemeComboBox->hide();
+#endif
 }
 
-void AppearanceSettingsPage::load() {
-  UiSettings uiSettings;
 
-  settings["Style"] = uiSettings.value("Style", QString(""));
-  if(settings["Style"].toString() == "") {
+void AppearanceSettingsPage::defaults()
+{
     ui.styleComboBox->setCurrentIndex(0);
-  } else {
-    ui.styleComboBox->setCurrentIndex(ui.styleComboBox->findText(settings["Style"].toString(), Qt::MatchExactly));
-    QApplication::setStyle(settings["Style"].toString());
-  }
+    ui.languageComboBox->setCurrentIndex(1);
 
-  setChangedState(false);
+    SettingsPage::defaults();
+    widgetHasChanged();
 }
 
-void AppearanceSettingsPage::save() {
-  UiSettings uiSettings;
 
-  if(ui.styleComboBox->currentIndex() < 1) {
-    uiSettings.setValue("Style", QString(""));
-  } else {
-    uiSettings.setValue("Style", ui.styleComboBox->currentText());
-  }
+void AppearanceSettingsPage::load()
+{
+    QtUiSettings uiSettings;
 
-  load();
-  setChangedState(false);
+    // Gui Style
+    QString style = uiSettings.value("Style", QString("")).toString();
+    if (style.isEmpty()) {
+        ui.styleComboBox->setCurrentIndex(0);
+    }
+    else {
+        ui.styleComboBox->setCurrentIndex(ui.styleComboBox->findText(style, Qt::MatchExactly));
+    }
+    ui.styleComboBox->setProperty("storedValue", ui.styleComboBox->currentIndex());
+
+    // Language
+    QLocale locale = uiSettings.value("Locale", QLocale::system()).value<QLocale>();
+    if (locale == QLocale::system())
+        ui.languageComboBox->setCurrentIndex(1);
+    else if (locale.language() == QLocale::C) // we use C for "untranslated"
+        ui.languageComboBox->setCurrentIndex(0);
+    else
+        ui.languageComboBox->setCurrentIndex(ui.languageComboBox->findText(QLocale::languageToString(locale.language()), Qt::MatchExactly));
+    ui.languageComboBox->setProperty("storedValue", ui.languageComboBox->currentIndex());
+    Quassel::loadTranslation(selectedLocale());
+
+    // IconTheme
+    QString icontheme = uiSettings.value("IconTheme", QVariant("")).toString();
+    if (icontheme == "")
+        ui.iconthemeComboBox->setCurrentIndex(0);
+    else
+        ui.iconthemeComboBox->setCurrentIndex(ui.iconthemeComboBox->findData(icontheme));
+    ui.iconthemeComboBox->setProperty("storedValue", ui.iconthemeComboBox->currentIndex());
+
+    // bufferSettings:
+    BufferSettings bufferSettings;
+    int redirectTarget = bufferSettings.userNoticesTarget();
+    SettingsPage::load(ui.userNoticesInDefaultBuffer, redirectTarget & BufferSettings::DefaultBuffer);
+    SettingsPage::load(ui.userNoticesInStatusBuffer, redirectTarget & BufferSettings::StatusBuffer);
+    SettingsPage::load(ui.userNoticesInCurrentBuffer, redirectTarget & BufferSettings::CurrentBuffer);
+
+    redirectTarget = bufferSettings.serverNoticesTarget();
+    SettingsPage::load(ui.serverNoticesInDefaultBuffer, redirectTarget & BufferSettings::DefaultBuffer);
+    SettingsPage::load(ui.serverNoticesInStatusBuffer, redirectTarget & BufferSettings::StatusBuffer);
+    SettingsPage::load(ui.serverNoticesInCurrentBuffer, redirectTarget & BufferSettings::CurrentBuffer);
+
+    redirectTarget = bufferSettings.errorMsgsTarget();
+    SettingsPage::load(ui.errorMsgsInDefaultBuffer, redirectTarget & BufferSettings::DefaultBuffer);
+    SettingsPage::load(ui.errorMsgsInStatusBuffer, redirectTarget & BufferSettings::StatusBuffer);
+    SettingsPage::load(ui.errorMsgsInCurrentBuffer, redirectTarget & BufferSettings::CurrentBuffer);
+
+    SettingsPage::load();
+    setChangedState(false);
 }
 
-void AppearanceSettingsPage::widgetHasChanged() {
-  bool changed = testHasChanged();
-  if(changed != hasChanged()) setChangedState(changed);
+
+void AppearanceSettingsPage::save()
+{
+    QtUiSettings uiSettings;
+
+    if (ui.styleComboBox->currentIndex() < 1) {
+        uiSettings.setValue("Style", QString(""));
+    }
+    else {
+        uiSettings.setValue("Style", ui.styleComboBox->currentText());
+        QApplication::setStyle(ui.styleComboBox->currentText());
+    }
+    ui.styleComboBox->setProperty("storedValue", ui.styleComboBox->currentIndex());
+
+    if (ui.languageComboBox->currentIndex() == 1) {
+        uiSettings.remove("Locale"); // force the default (QLocale::system())
+    }
+    else {
+        uiSettings.setValue("Locale", selectedLocale());
+    }
+    ui.languageComboBox->setProperty("storedValue", ui.languageComboBox->currentIndex());
+
+    if (selectedIconTheme()=="") {
+        uiSettings.remove("IconTheme");
+    }
+    else {
+        uiSettings.setValue("IconTheme", selectedIconTheme());
+        QIcon::setThemeName(selectedIconTheme());
+    }
+    ui.iconthemeComboBox->setProperty("storedValue", ui.iconthemeComboBox->currentIndex());
+
+    bool needsStyleReload =
+        ui.useCustomStyleSheet->isChecked() != ui.useCustomStyleSheet->property("storedValue").toBool()
+        || (ui.useCustomStyleSheet->isChecked() && ui.customStyleSheetPath->text() != ui.customStyleSheetPath->property("storedValue").toString());
+
+    BufferSettings bufferSettings;
+    int redirectTarget = 0;
+    if (ui.userNoticesInDefaultBuffer->isChecked())
+        redirectTarget |= BufferSettings::DefaultBuffer;
+    if (ui.userNoticesInStatusBuffer->isChecked())
+        redirectTarget |= BufferSettings::StatusBuffer;
+    if (ui.userNoticesInCurrentBuffer->isChecked())
+        redirectTarget |= BufferSettings::CurrentBuffer;
+    bufferSettings.setUserNoticesTarget(redirectTarget);
+
+    redirectTarget = 0;
+    if (ui.serverNoticesInDefaultBuffer->isChecked())
+        redirectTarget |= BufferSettings::DefaultBuffer;
+    if (ui.serverNoticesInStatusBuffer->isChecked())
+        redirectTarget |= BufferSettings::StatusBuffer;
+    if (ui.serverNoticesInCurrentBuffer->isChecked())
+        redirectTarget |= BufferSettings::CurrentBuffer;
+    bufferSettings.setServerNoticesTarget(redirectTarget);
+
+    redirectTarget = 0;
+    if (ui.errorMsgsInDefaultBuffer->isChecked())
+        redirectTarget |= BufferSettings::DefaultBuffer;
+    if (ui.errorMsgsInStatusBuffer->isChecked())
+        redirectTarget |= BufferSettings::StatusBuffer;
+    if (ui.errorMsgsInCurrentBuffer->isChecked())
+        redirectTarget |= BufferSettings::CurrentBuffer;
+    bufferSettings.setErrorMsgsTarget(redirectTarget);
+
+    SettingsPage::save();
+    setChangedState(false);
+    if (needsStyleReload)
+        QtUi::style()->reload();
+}
+
+
+QLocale AppearanceSettingsPage::selectedLocale() const
+{
+    QLocale locale;
+    int index = ui.languageComboBox->currentIndex();
+    if (index == 1)
+        locale = QLocale::system();
+    else if (index == 0)
+        locale = QLocale::c();
+    else if (index > 1)
+        locale = _locales.values()[index - 2];
+
+    return locale;
+}
+
+QString AppearanceSettingsPage::selectedIconTheme() const
+{
+    return ui.iconthemeComboBox->itemData(ui.iconthemeComboBox->currentIndex()).toString();
 }
 
-bool AppearanceSettingsPage::testHasChanged() {
-  if(settings["Style"].toString() != ui.styleComboBox->currentText()) return true;
+void AppearanceSettingsPage::chooseStyleSheet()
+{
+    QString dir = ui.customStyleSheetPath->property("storedValue").toString();
+    if (!dir.isEmpty() && QFile(dir).exists())
+        dir = QDir(dir).absolutePath();
+    else
+        dir = QDir(Quassel::findDataFilePath("default.qss")).absolutePath();
 
-  return false;
+    QString name = QFileDialog::getOpenFileName(this, tr("Please choose a stylesheet file"), dir, "*.qss");
+    if (!name.isEmpty())
+        ui.customStyleSheetPath->setText(name);
 }
 
 
+void AppearanceSettingsPage::widgetHasChanged()
+{
+    setChangedState(testHasChanged());
+}
+
 
+bool AppearanceSettingsPage::testHasChanged()
+{
+    if (ui.styleComboBox->currentIndex() != ui.styleComboBox->property("storedValue").toInt()) return true;
+    if (ui.languageComboBox->currentIndex() != ui.languageComboBox->property("storedValue").toInt()) return true;
+    if (ui.iconthemeComboBox->currentIndex() != ui.iconthemeComboBox->property("storedValue").toInt()) return true;
 
+    if (SettingsPage::hasChanged(ui.userNoticesInStatusBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.userNoticesInDefaultBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.userNoticesInCurrentBuffer)) return true;
+
+    if (SettingsPage::hasChanged(ui.serverNoticesInStatusBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.serverNoticesInDefaultBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.serverNoticesInCurrentBuffer)) return true;
+
+    if (SettingsPage::hasChanged(ui.errorMsgsInStatusBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.errorMsgsInDefaultBuffer)) return true;
+    if (SettingsPage::hasChanged(ui.errorMsgsInCurrentBuffer)) return true;
+
+    return false;
+}