From 6fc4e0d28202a1d7b51ab64ccd4438508440ec6d Mon Sep 17 00:00:00 2001
From: Ken Moore <ken@ixsystems.com>
Date: Wed, 2 Nov 2016 11:01:16 -0400
Subject: Add the new Qt5 theme engine setting to lumina-config.

---
 .../core-utils/lumina-config/pages/page_theme.cpp  |  48 ++-
 .../core-utils/lumina-config/pages/page_theme.h    |   3 +
 .../core-utils/lumina-config/pages/page_theme.ui   | 334 ++++++++++++---------
 3 files changed, 236 insertions(+), 149 deletions(-)

(limited to 'src-qt5/core-utils/lumina-config/pages')

diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.cpp b/src-qt5/core-utils/lumina-config/pages/page_theme.cpp
index 123812a1..0d946e81 100644
--- a/src-qt5/core-utils/lumina-config/pages/page_theme.cpp
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.cpp
@@ -14,6 +14,7 @@
 //==========
 page_theme::page_theme(QWidget *parent) : PageWidget(parent), ui(new Ui::page_theme()){
   ui->setupUi(this);
+  findQt5Themes();
   loading = false;
   PINFO = new LPlugins(); //load the info class
   connect(ui->spin_session_fontsize, SIGNAL(valueChanged(int)), this, SLOT(settingsChanged()) );
@@ -24,7 +25,7 @@ page_theme::page_theme(QWidget *parent) : PageWidget(parent), ui(new Ui::page_th
   connect(ui->tool_session_newcolor, SIGNAL(clicked()), this, SLOT(sessionEditColor()) );
   connect(ui->tool_session_newtheme, SIGNAL(clicked()), this, SLOT(sessionEditTheme()) );
   connect(ui->combo_session_cursortheme, SIGNAL(currentIndexChanged(int)), this, SLOT(settingsChanged()) );
-
+  connect(ui->combo_qt5_theme, SIGNAL(currentIndexChanged(int)), this, SLOT(checkQt5Theme()) );
   updateIcons();
 }
 
@@ -41,6 +42,11 @@ void page_theme::SaveSettings(){
   QString iconset = ui->combo_session_icontheme->currentText();
   QString font = ui->font_session_theme->currentFont().family();
   QString fontsize = QString::number(ui->spin_session_fontsize->value())+"pt";
+  QString qt5theme = ui->combo_qt5_theme->currentData().toString();
+   if(qt5theme=="internal_custom"){ qt5theme = ui->line_qt5_custom_theme->text(); }
+   QSettings sessionsettings("lumina-desktop","sessionsettings");
+    sessionsettings.setValue("Qt5_theme_engine", qt5theme);
+
   //qDebug() << "Saving theme options:" << themefile << colorfile << iconset << font << fontsize;
   LTHEME::setCurrentSettings( themefile, colorfile, iconset, font, fontsize);
   LTHEME::setCursorTheme(ui->combo_session_cursortheme->currentText());
@@ -103,6 +109,15 @@ ui->combo_session_themefile->clear();
   int cur = ui->combo_session_cursortheme->findText( LTHEME::currentCursor() );
   if(cur>=0){ ui->combo_session_cursortheme->setCurrentIndex(cur); }
 
+   QSettings sessionsettings("lumina-desktop","sessionsettings");
+    QString qt5theme = sessionsettings.value("Qt5_theme_engine", "").toString();
+  int index = ui->combo_qt5_theme->findData(qt5theme);
+  if(index <0){ 
+    ui->line_qt5_custom_theme->setText(qt5theme);
+    index = ui->combo_qt5_theme->findData("internal_custom");
+  }
+  if(index>=0){ ui->combo_qt5_theme->setCurrentIndex(index); }
+
   QApplication::processEvents();
   loading = false;
 }
@@ -110,8 +125,34 @@ ui->combo_session_themefile->clear();
 void page_theme::updateIcons(){
   ui->tool_session_newtheme->setIcon( LXDG::findIcon("preferences-desktop-theme","") );
   ui->tool_session_newcolor->setIcon( LXDG::findIcon("preferences-desktop-color","") );
+  ui->tabWidget->setTabIcon(0, LXDG::findIcon("user-desktop","desktop") );
+  ui->tabWidget->setTabIcon(1, LXDG::findIcon("preferences-system-windows","") );
 }
 
+//=================
+//       PRIVATE 
+//=================
+void page_theme::findQt5Themes(){
+  ui->combo_qt5_theme->clear();
+  ui->combo_qt5_theme->addItem( tr("None"), "");
+  ui->combo_qt5_theme->addItem( tr("Manual Setting"), "internal_custom");
+  //Now probe the system and list any themes that are found
+  QStringList paths = QCoreApplication::libraryPaths();
+  qDebug() << "Known Library Paths:" << paths;
+  QStringList engines;
+  for(int i=0; i<paths.length(); i++){
+    if(QFile::exists(paths[i]+"/platformthemes")){
+      QDir dir(paths[i]+"/platformthemes");
+      QStringList libs = dir.entryList(QStringList("lib*.so*"), QDir::Files, QDir::NoSort) ;
+      for(int j=0; j<libs.length(); j++){ engines << libs[j].section("lib",1,-1).section(".",0,-2).simplified(); }
+    }
+  }
+  engines.sort();
+  for(int i=0; i<engines.length(); i++){
+    if(i==0){ ui->combo_qt5_theme->insertSeparator(2); }
+    ui->combo_qt5_theme->addItem( engines[i], engines[i] );
+  }
+}
 //=================
 //    PRIVATE SLOTS
 //=================
@@ -167,3 +208,8 @@ void page_theme::sessionEditTheme(){
   }
   emit HasPendingChanges(true);
 }
+
+void page_theme::checkQt5Theme(){
+  ui->line_qt5_custom_theme->setVisible( ui->combo_qt5_theme->currentData().toString()=="internal_custom");
+  settingsChanged();
+}
diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.h b/src-qt5/core-utils/lumina-config/pages/page_theme.h
index a56fba7b..3257af9b 100644
--- a/src-qt5/core-utils/lumina-config/pages/page_theme.h
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.h
@@ -31,6 +31,8 @@ private:
 	LPlugins *PINFO;
 	bool loading;
 
+	void findQt5Themes();
+
 private slots:
 	void settingsChanged(){
           //qDebug() << "Setting Changed:" << !loading;
@@ -38,5 +40,6 @@ private slots:
 	}
 	void sessionEditColor();
 	void sessionEditTheme();
+	void checkQt5Theme();
 };
 #endif
diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.ui b/src-qt5/core-utils/lumina-config/pages/page_theme.ui
index decd543f..ecc209ed 100644
--- a/src-qt5/core-utils/lumina-config/pages/page_theme.ui
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.ui
@@ -6,14 +6,14 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
+    <width>428</width>
     <height>300</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QFormLayout" name="formLayout">
+  <layout class="QVBoxLayout" name="verticalLayout">
    <property name="leftMargin">
     <number>9</number>
    </property>
@@ -26,155 +26,193 @@
    <property name="bottomMargin">
     <number>9</number>
    </property>
-   <item row="0" column="0">
-    <widget class="QLabel" name="label_12">
-     <property name="text">
-      <string>Font:</string>
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
      </property>
+     <widget class="QWidget" name="tab_desktop">
+      <attribute name="title">
+       <string>Desktop Theme</string>
+      </attribute>
+      <layout class="QFormLayout" name="formLayout_2">
+       <item row="0" column="0">
+        <widget class="QLabel" name="label_12">
+         <property name="text">
+          <string>Font:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QFontComboBox" name="font_session_theme">
+         <property name="editable">
+          <bool>false</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="label_14">
+         <property name="text">
+          <string>Font Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QSpinBox" name="spin_session_fontsize">
+         <property name="suffix">
+          <string> point</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="label_16">
+         <property name="text">
+          <string>Theme Template:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <layout class="QHBoxLayout" name="horizontalLayout_12">
+         <item>
+          <widget class="QComboBox" name="combo_session_themefile">
+           <property name="sizeAdjustPolicy">
+            <enum>QComboBox::AdjustToContents</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="tool_session_newtheme">
+           <property name="toolTip">
+            <string>Create/Edit a theme template (Advanced)</string>
+           </property>
+           <property name="statusTip">
+            <string/>
+           </property>
+           <property name="text">
+            <string>Edit</string>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextBesideIcon</enum>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="label_17">
+         <property name="text">
+          <string>Color Scheme:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <layout class="QHBoxLayout" name="horizontalLayout_19">
+         <item>
+          <widget class="QComboBox" name="combo_session_colorfile">
+           <property name="sizeAdjustPolicy">
+            <enum>QComboBox::AdjustToContents</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="tool_session_newcolor">
+           <property name="toolTip">
+            <string>Create/Edit a color scheme</string>
+           </property>
+           <property name="statusTip">
+            <string/>
+           </property>
+           <property name="text">
+            <string>Edit</string>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextBesideIcon</enum>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="4" column="0">
+        <widget class="QLabel" name="label_18">
+         <property name="text">
+          <string>Icon Pack:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="1">
+        <widget class="QComboBox" name="combo_session_icontheme"/>
+       </item>
+       <item row="5" column="0">
+        <widget class="QLabel" name="label_31">
+         <property name="text">
+          <string>Mouse Cursors:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="5" column="1">
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <item>
+          <widget class="QComboBox" name="combo_session_cursortheme">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_cursor_sample">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="toolTip">
+            <string notr="true"/>
+           </property>
+           <property name="text">
+            <string notr="true"/>
+           </property>
+           <property name="scaledContents">
+            <bool>true</bool>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_apps">
+      <attribute name="title">
+       <string>Application Themes</string>
+      </attribute>
+      <layout class="QFormLayout" name="formLayout">
+       <item row="0" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Qt5 Theme Engine</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QComboBox" name="combo_qt5_theme"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="line_qt5_custom_theme"/>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </widget>
     </widget>
    </item>
-   <item row="0" column="1">
-    <widget class="QFontComboBox" name="font_session_theme">
-     <property name="editable">
-      <bool>false</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="0">
-    <widget class="QLabel" name="label_14">
-     <property name="text">
-      <string>Font Size:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QSpinBox" name="spin_session_fontsize">
-     <property name="suffix">
-      <string> point</string>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="0">
-    <widget class="QLabel" name="label_16">
-     <property name="text">
-      <string>Theme Template:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_12">
-     <item>
-      <widget class="QComboBox" name="combo_session_themefile">
-       <property name="sizeAdjustPolicy">
-        <enum>QComboBox::AdjustToContents</enum>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="tool_session_newtheme">
-       <property name="toolTip">
-        <string>Create/Edit a theme template (Advanced)</string>
-       </property>
-       <property name="statusTip">
-        <string/>
-       </property>
-       <property name="text">
-        <string>Edit</string>
-       </property>
-       <property name="toolButtonStyle">
-        <enum>Qt::ToolButtonTextBesideIcon</enum>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item row="3" column="0">
-    <widget class="QLabel" name="label_17">
-     <property name="text">
-      <string>Color Scheme:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="3" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_19">
-     <item>
-      <widget class="QComboBox" name="combo_session_colorfile">
-       <property name="sizeAdjustPolicy">
-        <enum>QComboBox::AdjustToContents</enum>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="tool_session_newcolor">
-       <property name="toolTip">
-        <string>Create/Edit a color scheme</string>
-       </property>
-       <property name="statusTip">
-        <string/>
-       </property>
-       <property name="text">
-        <string>Edit</string>
-       </property>
-       <property name="toolButtonStyle">
-        <enum>Qt::ToolButtonTextBesideIcon</enum>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item row="4" column="0">
-    <widget class="QLabel" name="label_18">
-     <property name="text">
-      <string>Icon Pack:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="4" column="1">
-    <widget class="QComboBox" name="combo_session_icontheme"/>
-   </item>
-   <item row="5" column="0">
-    <widget class="QLabel" name="label_31">
-     <property name="text">
-      <string>Mouse Cursors:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="5" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <widget class="QComboBox" name="combo_session_cursortheme">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLabel" name="label_cursor_sample">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="toolTip">
-        <string notr="true"/>
-       </property>
-       <property name="text">
-        <string notr="true"/>
-       </property>
-       <property name="scaledContents">
-        <bool>true</bool>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
   </layout>
  </widget>
  <resources/>
-- 
cgit