X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fsettingspages%2Fappearancesettingspage.cpp;h=1a25533fa7d69249a468ceab3c55072aef9b45a3;hp=0b61893a226300053ff43865b49e65418635b077;hb=911f181e0e179eb51279c0880eb701a43163b8b5;hpb=e50ae7a06fc4e5d3a911c361d30953410deab609

diff --git a/src/qtui/settingspages/appearancesettingspage.cpp b/src/qtui/settingspages/appearancesettingspage.cpp
index 0b61893a..1a25533f 100644
--- a/src/qtui/settingspages/appearancesettingspage.cpp
+++ b/src/qtui/settingspages/appearancesettingspage.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2015 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -20,32 +20,42 @@
 
 #include "appearancesettingspage.h"
 
+#include <QCheckBox>
+#include <QDir>
+#include <QFile>
+#include <QFileDialog>
+#include <QStyleFactory>
+
 #include "buffersettings.h"
 #include "qtui.h"
 #include "qtuisettings.h"
 #include "qtuistyle.h"
 
-#include <QCheckBox>
-#include <QFileDialog>
-#include <QStyleFactory>
-#include <QFile>
-#include <QDir>
 
 AppearanceSettingsPage::AppearanceSettingsPage(QWidget *parent)
     : SettingsPage(tr("Interface"), QString(), parent)
 {
     ui.setupUi(this);
 
-#ifdef Q_OS_MAC
-    ui.minimizeOnClose->hide();
-#endif
 #ifdef QT_NO_SYSTEMTRAYICON
     ui.useSystemTrayIcon->hide();
 #endif
+#if QT_VERSION < 0x050000
+    // We don't support overriding the system icon theme with Qt4
+    ui.overrideSystemIconTheme->hide();
+#endif
+
+    // If no system icon theme is given, showing the override option makes no sense.
+    // Also don't mention a "fallback".
+    if (QtUi::instance()->systemIconTheme().isEmpty()) {
+        ui.iconThemeLabel->setText(tr("Icon theme:"));
+        ui.overrideSystemIconTheme->hide();
+    }
 
     initAutoWidgets();
     initStyleComboBox();
     initLanguageComboBox();
+    initIconThemeComboBox();
 
     foreach(QComboBox *comboBox, findChildren<QComboBox *>()) {
         connect(comboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(widgetHasChanged()));
@@ -98,6 +108,16 @@ void AppearanceSettingsPage::initLanguageComboBox()
     }
 }
 
+void AppearanceSettingsPage::initIconThemeComboBox()
+{
+    auto availableThemes = QtUi::instance()->availableIconThemes();
+
+    ui.iconThemeComboBox->addItem(tr("Automatic"), QString{});
+    for (auto &&p : QtUi::instance()->availableIconThemes()) {
+        ui.iconThemeComboBox->addItem(p.second, p.first);
+    }
+}
+
 
 void AppearanceSettingsPage::defaults()
 {
@@ -134,6 +154,17 @@ void AppearanceSettingsPage::load()
     ui.languageComboBox->setProperty("storedValue", ui.languageComboBox->currentIndex());
     Quassel::loadTranslation(selectedLocale());
 
+    // IconTheme
+    QString icontheme = UiStyleSettings{}.value("Icons/FallbackTheme", QString{}).toString();
+    if (icontheme.isEmpty()) {
+        ui.iconThemeComboBox->setCurrentIndex(0);
+    }
+    else {
+        auto idx = ui.iconThemeComboBox->findData(icontheme);
+        ui.iconThemeComboBox->setCurrentIndex(idx > 0 ? idx : 0);
+    }
+    ui.iconThemeComboBox->setProperty("storedValue", ui.iconThemeComboBox->currentIndex());
+
     // bufferSettings:
     BufferSettings bufferSettings;
     int redirectTarget = bufferSettings.userNoticesTarget();
@@ -159,6 +190,7 @@ void AppearanceSettingsPage::load()
 void AppearanceSettingsPage::save()
 {
     QtUiSettings uiSettings;
+    UiStyleSettings styleSettings;
 
     if (ui.styleComboBox->currentIndex() < 1) {
         uiSettings.setValue("Style", QString(""));
@@ -177,6 +209,18 @@ void AppearanceSettingsPage::save()
     }
     ui.languageComboBox->setProperty("storedValue", ui.languageComboBox->currentIndex());
 
+    bool needsIconThemeRefresh = ui.iconThemeComboBox->currentIndex() != ui.iconThemeComboBox->property("storedValue").toInt()
+                              || ui.overrideSystemIconTheme->isChecked() != ui.overrideSystemIconTheme->property("storedValue").toBool();
+
+    auto iconTheme = selectedIconTheme();
+    if (iconTheme.isEmpty()) {
+        styleSettings.remove("Icons/FallbackTheme");
+    }
+    else {
+        styleSettings.setValue("Icons/FallbackTheme", iconTheme);
+    }
+    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());
@@ -213,6 +257,8 @@ void AppearanceSettingsPage::save()
     setChangedState(false);
     if (needsStyleReload)
         QtUi::style()->reload();
+    if (needsIconThemeRefresh)
+        QtUi::instance()->refreshIconTheme();
 }
 
 
@@ -231,6 +277,12 @@ QLocale AppearanceSettingsPage::selectedLocale() const
 }
 
 
+QString AppearanceSettingsPage::selectedIconTheme() const
+{
+    return ui.iconThemeComboBox->itemData(ui.iconThemeComboBox->currentIndex()).toString();
+}
+
+
 void AppearanceSettingsPage::chooseStyleSheet()
 {
     QString dir = ui.customStyleSheetPath->property("storedValue").toString();
@@ -255,6 +307,7 @@ 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;