Cleanup the QSS page quite a bit so that items can now be sorted, ordered by priority and more.

4 files changed, 336 insertions, 82 deletions

diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/mainwindow.ui b/src-qt5/core/lumina-theme-engine/src/lthemeengine/mainwindow.ui
index f239b7b4..bfaf3eaf 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/mainwindow.ui
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/mainwindow.ui
@@ -42,7 +42,8 @@
           <string>General</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-desktop-theme"/>
+          <iconset theme="preferences-desktop-theme">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -73,7 +74,8 @@
           <string>Effects</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-desktop-display"/>
+          <iconset theme="preferences-desktop-display">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -104,7 +106,8 @@
           <string>Fonts</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-desktop-font"/>
+          <iconset theme="preferences-desktop-font">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -135,7 +138,8 @@
           <string>Icons</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-desktop-icons"/>
+          <iconset theme="preferences-desktop-icons">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -167,7 +171,8 @@
 Styles</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-system-windows"/>
+          <iconset theme="preferences-system-windows">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -199,7 +204,8 @@ Styles</string>
 Styles</string>
          </property>
          <property name="icon">
-          <iconset theme="preferences-desktop"/>
+          <iconset theme="preferences-desktop">
+           <normaloff>.</normaloff>.</iconset>
          </property>
          <property name="iconSize">
           <size>
@@ -236,7 +242,7 @@ Styles</string>
      <item>
       <widget class="QStackedWidget" name="stackedWidget">
        <property name="frameShape">
-        <enum>QFrame::StyledPanel</enum>
+        <enum>QFrame::Box</enum>
        </property>
        <widget class="QWidget" name="page"/>
       </widget>
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
index 2e906d9e..ae5350ab 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
@@ -5,6 +5,7 @@
 #include <QFile>
 #include <QMenu>
 #include <QDebug>
+#include <QTimer>
 
 #include "lthemeengine.h"
 #include "qsseditordialog.h"
@@ -37,15 +38,37 @@ QSSPage::~QSSPage(){
 void QSSPage::writeSettings(){
   QStringList styleSheets;
   QSettings settings(lthemeengine::configFile(), QSettings::IniFormat);
-  for(int i = 0; i < m_ui->qssListWidget->count(); ++i){
+  for(int i = m_ui->qssListWidget->count()-1; i>=0; i--){
     QListWidgetItem *item = m_ui->qssListWidget->item(i);
-    if(item->checkState() == Qt::Checked){ styleSheets << item->data(QSS_FULL_PATH_ROLE).toString(); }
+    styleSheets << item->data(QSS_FULL_PATH_ROLE).toString();
+  }
   if(desktop_qss){ settings.setValue("Interface/desktop_stylesheets", styleSheets); }
   else{ settings.setValue("Interface/stylesheets", styleSheets); }
-  }
 }
 
 void QSSPage::on_qssListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *){
+  if(current!=0){
+    m_ui->list_disabled->clearSelection(); //clear any current selection on the other widget
+    m_ui->list_disabled->setCurrentRow(-1);
+  }
+  //qDebug() << "Got Current Item Changed";
+  if(current){
+    m_ui->editButton->setEnabled(current->data(QSS_WRITABLE_ROLE).toBool());
+    m_ui->removeButton->setEnabled(current->data(QSS_WRITABLE_ROLE).toBool());
+    m_ui->renameButton->setEnabled(current->data(QSS_WRITABLE_ROLE).toBool());
+    }
+  else{
+    m_ui->editButton->setEnabled(false);
+    m_ui->removeButton->setEnabled(false);
+    m_ui->renameButton->setEnabled(false);
+    }
+}
+
+void QSSPage::on_list_disabled_currentItemChanged(QListWidgetItem *current, QListWidgetItem *){
+  if(current!=0){
+    m_ui->qssListWidget->clearSelection(); //clear any current selection on the other widget
+    m_ui->qssListWidget->setCurrentRow(-1);
+  }
   //qDebug() << "Got Current Item Changed";
   if(current){
     m_ui->editButton->setEnabled(current->data(QSS_WRITABLE_ROLE).toBool());
@@ -86,11 +109,12 @@ void QSSPage::on_createButton_clicked(){
   item->setToolTip(info.filePath());
   item->setData(QSS_FULL_PATH_ROLE, info.filePath());
   item->setData(QSS_WRITABLE_ROLE, info.isWritable());
-  item->setCheckState(Qt::Unchecked);
+  m_ui->qssListWidget->setCurrentRow(m_ui->qssListWidget->count()-1);
+  QTimer::singleShot(10, this, SLOT(on_editButton_clicked()) );
 }
 
 void QSSPage::on_editButton_clicked(){
-  QListWidgetItem *item = m_ui->qssListWidget->currentItem();
+  QListWidgetItem *item = currentSelection();
   if(item){
     QSSEditorDialog dialog(item->data(QSS_FULL_PATH_ROLE).toString(), this);
     dialog.exec();
@@ -98,31 +122,76 @@ void QSSPage::on_editButton_clicked(){
 }
 
 void QSSPage::on_removeButton_clicked(){
-  QListWidgetItem *item = m_ui->qssListWidget->currentItem();
+  QListWidgetItem *item = currentSelection();
   if(!item){ return; }
   int button = QMessageBox::question(this, tr("Confirm Remove"),tr("Are you sure you want to remove style sheet \"%1\"?").arg(item->text()), QMessageBox::Yes | QMessageBox::No);
   if(button == QMessageBox::Yes){ QFile::remove(item->data(QSS_FULL_PATH_ROLE).toString()); }
   delete item;
 }
 
+void QSSPage::on_tool_enable_clicked(){
+  QList<QListWidgetItem*> sel = m_ui->list_disabled->selectedItems();
+  //qDebug() << "Got Selection:" << sel.count();
+  for(int i=0; i<sel.length(); i++){
+    m_ui->qssListWidget->addItem(sel[i]->clone());
+    delete sel[i];
+    //QCoreApplication::processEvents();
+    m_ui->qssListWidget->setCurrentRow(m_ui->qssListWidget->count()-1);
+  }
+
+}
+
+void QSSPage::on_tool_disable_clicked(){
+  QList<QListWidgetItem*> sel = m_ui->qssListWidget->selectedItems();
+  //qDebug() << "Got Selection:" << sel.count();
+  for(int i=0; i<sel.length(); i++){
+    m_ui->list_disabled->addItem(sel[i]->clone());
+    delete sel[i];
+    //QCoreApplication::processEvents();
+    m_ui->list_disabled->setCurrentRow(m_ui->list_disabled->count()-1);
+  }
+}
+
+void QSSPage::on_tool_priority_up_clicked(){
+  QList<QListWidgetItem*> sel = m_ui->qssListWidget->selectedItems();
+  for(int i=0; i<sel.length(); i++){
+    int index = m_ui->qssListWidget->row(sel[i]);
+    //qDebug() << "Move Item Up:" << index;
+    if(index>0){
+      m_ui->qssListWidget->insertItem(index-1, m_ui->qssListWidget->takeItem(index));
+      m_ui->qssListWidget->setCurrentRow(index-1);
+    }
+  }
+}
+
+void QSSPage::on_tool_priority_down_clicked(){
+  QList<QListWidgetItem*> sel = m_ui->qssListWidget->selectedItems();
+  for(int i=0; i<sel.length(); i++){
+    int index = m_ui->qssListWidget->row(sel[i]);
+    //qDebug() << "Move Item Down:" << index;
+    if(index<(m_ui->qssListWidget->count()-1) ){
+      m_ui->qssListWidget->insertItem(index+1, m_ui->qssListWidget->takeItem(index));
+      m_ui->qssListWidget->setCurrentRow(index+1);
+    }
+  }
+}
+
 void QSSPage::readSettings(){
   //load stylesheets
   m_ui->qssListWidget->clear();
-  if(desktop_qss){ findStyleSheets(QStringList() << lthemeengine::userDesktopStyleSheetPath() << lthemeengine::sharedDesktopStyleSheetPath()); }
-  else{findStyleSheets(QStringList() << lthemeengine::userStyleSheetPath() << lthemeengine::sharedStyleSheetPath()); }
+  m_ui->list_disabled->clear();
+  //Read the currently-enabled settings
   QSettings settings(lthemeengine::configFile(), QSettings::IniFormat);
   QStringList styleSheets;
   if(desktop_qss){ styleSheets = settings.value("Interface/desktop_stylesheets").toStringList(); }
   else{ styleSheets = settings.value("Interface/stylesheets").toStringList(); }
+  //Now load the items into list widgets
+  if(desktop_qss){ findStyleSheets(QStringList() << lthemeengine::userDesktopStyleSheetPath() << lthemeengine::sharedDesktopStyleSheetPath(), styleSheets); }
+  else{findStyleSheets(QStringList() << lthemeengine::userStyleSheetPath() << lthemeengine::sharedStyleSheetPath(), styleSheets); }
 
-  for(int i = 0; i < m_ui->qssListWidget->count(); ++i){
-    QListWidgetItem *item = m_ui->qssListWidget->item(i);
-    if(styleSheets.contains(item->data(QSS_FULL_PATH_ROLE).toString())){ item->setCheckState(Qt::Checked); }
-    else { item->setCheckState(Qt::Unchecked); }
-    }
 }
 
-void QSSPage::findStyleSheets(QStringList paths){
+void QSSPage::findStyleSheets(QStringList paths, QStringList enabled){
   paths.removeDuplicates();
   for(int i=0; i<paths.length(); i++){
     if(!QFile::exists(paths[i])){ continue; }
@@ -130,20 +199,30 @@ void QSSPage::findStyleSheets(QStringList paths){
     dir.setFilter(QDir::Files);
     dir.setNameFilters(QStringList() << "*.qss");
     foreach (QFileInfo info, dir.entryInfoList()){
-      QListWidgetItem *item = new QListWidgetItem(info.fileName(),  m_ui->qssListWidget);
+      QListWidgetItem *item = new QListWidgetItem(info.fileName());
       item->setToolTip(info.filePath());
       item->setData(QSS_FULL_PATH_ROLE, info.filePath());
       item->setData(QSS_WRITABLE_ROLE, info.isWritable());
+      if( enabled.contains(info.filePath()) ){ m_ui->qssListWidget->addItem(item); }
+      else{ m_ui->list_disabled->addItem(item); }
     }
   }
+  //Now ensure the priority of the items in the active list is correct
+  for(int i = 0; i < m_ui->qssListWidget->count(); ++i){
+    QListWidgetItem *item = m_ui->qssListWidget->item(i);
+    int index = enabled.indexOf( item->data(QSS_FULL_PATH_ROLE).toString() );
+    if(index>=0){ m_ui->qssListWidget->insertItem(index, item); }// item->move(m_ui->qssListWidget->count() - 1 - index); }
+  }
+  m_ui->list_disabled->sortItems(Qt::AscendingOrder);
+
 }
 
 void QSSPage::on_renameButton_clicked(){
-  QListWidgetItem *item = m_ui->qssListWidget->currentItem();
+  QListWidgetItem *item = currentSelection();
   if(!item){ return; }
   QString name = QInputDialog::getText(this, tr("Rename Style Sheet"), tr("Style sheet name:"), QLineEdit::Normal, item->text(), 0);
   if(name.isEmpty()){ return; }
-  if(!m_ui->qssListWidget->findItems(name, Qt::MatchExactly).isEmpty()){
+  if(!m_ui->qssListWidget->findItems(name, Qt::MatchExactly).isEmpty() || !m_ui->list_disabled->findItems(name, Qt::MatchExactly).isEmpty()){
     QMessageBox::warning(this, tr("Error"), tr("The style sheet \"%1\" already exists").arg(name));
     return;
     }
@@ -162,3 +241,9 @@ void QSSPage::on_qssListWidget_customContextMenuRequested(const QPoint &pos){
   QListWidgetItem *item = m_ui->qssListWidget->currentItem();
   if(item && item->data(QSS_WRITABLE_ROLE).toBool()){ m_menu->exec(m_ui->qssListWidget->viewport()->mapToGlobal(pos)); }
 }
+
+QListWidgetItem* QSSPage::currentSelection(){
+  QListWidgetItem *item = m_ui->qssListWidget->currentItem();
+  if(item==0){ item = m_ui->list_disabled->currentItem(); }
+  return item;
+}
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
index 76417ddf..5b0025c5 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
@@ -22,18 +22,26 @@ public:
 
 private slots:
     void on_qssListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *);
+    void on_list_disabled_currentItemChanged(QListWidgetItem *current, QListWidgetItem *);
     void on_createButton_clicked();
     void on_editButton_clicked();
     void on_removeButton_clicked();
     void on_renameButton_clicked();
     void on_qssListWidget_customContextMenuRequested(const QPoint &pos);
 
+	void on_tool_enable_clicked();
+	void on_tool_disable_clicked();
+	void on_tool_priority_up_clicked();
+	void on_tool_priority_down_clicked();
+
 private:
     void readSettings();
-    void findStyleSheets(QStringList paths);
+    void findStyleSheets(QStringList paths, QStringList enabled);
     Ui::QSSPage *m_ui;
     QMenu *m_menu;
     bool desktop_qss;
+
+	QListWidgetItem* currentSelection();
 };
 
 #endif // QSSPAGE_H
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.ui b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.ui
index 124b4dc6..108bbbf9 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.ui
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.ui
@@ -13,69 +13,224 @@
   <property name="windowTitle">
    <string notr="true">Style Sheet Editor</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="1" column="0">
-    <widget class="QPushButton" name="createButton">
-     <property name="enabled">
-      <bool>true</bool>
-     </property>
-     <property name="text">
-      <string>Create</string>
-     </property>
-    </widget>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_4">
+         <item>
+          <widget class="QToolButton" name="tool_priority_up">
+           <property name="toolTip">
+            <string>Increase Priority</string>
+           </property>
+           <property name="text">
+            <string notr="true"/>
+           </property>
+           <property name="icon">
+            <iconset theme="arrow-up"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="tool_priority_down">
+           <property name="toolTip">
+            <string>Decrease priority of style</string>
+           </property>
+           <property name="text">
+            <string notr="true"/>
+           </property>
+           <property name="icon">
+            <iconset theme="arrow-down"/>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_2">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QToolButton" name="tool_disable">
+           <property name="toolTip">
+            <string>Disable Style</string>
+           </property>
+           <property name="text">
+            <string>Disable</string>
+           </property>
+           <property name="icon">
+            <iconset theme="arrow-right"/>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextBesideIcon</enum>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QLabel" name="label">
+         <property name="font">
+          <font>
+           <italic>true</italic>
+          </font>
+         </property>
+         <property name="text">
+          <string>Enabled</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QListWidget" name="qssListWidget">
+         <property name="contextMenuPolicy">
+          <enum>Qt::CustomContextMenu</enum>
+         </property>
+         <property name="alternatingRowColors">
+          <bool>false</bool>
+         </property>
+         <property name="resizeMode">
+          <enum>QListView::Fixed</enum>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="Line" name="line">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout_3">
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
+         <item>
+          <widget class="QToolButton" name="tool_enable">
+           <property name="text">
+            <string>Enable</string>
+           </property>
+           <property name="icon">
+            <iconset theme="arrow-left"/>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextBesideIcon</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_3">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_2">
+         <property name="font">
+          <font>
+           <italic>true</italic>
+          </font>
+         </property>
+         <property name="text">
+          <string>Available</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QListWidget" name="list_disabled"/>
+       </item>
+      </layout>
+     </item>
+    </layout>
    </item>
-   <item row="1" column="3">
-    <widget class="QPushButton" name="removeButton">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="text">
-      <string>Remove</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="5">
-    <spacer name="horizontalSpacer">
+   <item>
+    <widget class="Line" name="line_2">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>189</width>
-       <height>20</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item row="0" column="0" colspan="6">
-    <widget class="QListWidget" name="qssListWidget">
-     <property name="contextMenuPolicy">
-      <enum>Qt::CustomContextMenu</enum>
-     </property>
-     <property name="alternatingRowColors">
-      <bool>true</bool>
-     </property>
     </widget>
    </item>
-   <item row="1" column="1">
-    <widget class="QPushButton" name="editButton">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="text">
-      <string>Edit</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="2">
-    <widget class="QPushButton" name="renameButton">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="text">
-      <string>Rename</string>
-     </property>
-    </widget>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="createButton">
+       <property name="enabled">
+        <bool>true</bool>
+       </property>
+       <property name="text">
+        <string>Create</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="editButton">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>Edit</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="renameButton">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>Rename</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="removeButton">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>Remove</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>189</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
    </item>
   </layout>
  </widget>