Add the template for the new LuminaThemes library class (not integrated into build yet).

This class will provide a consistant look for all Lumina utilities, while also allowing the user ways to easily modify the themes/appearance and have it take effect immediately. I also plan on extending this framework to save the completed stylesheet for *all* Qt-based system applications to use (providing an easy way to customize the feel of the system).

1 files changed, 75 insertions, 0 deletions

diff --git a/libLumina/LuminaThemes.cpp b/libLumina/LuminaThemes.cpp
new file mode 100644
index 00000000..d1869ae4
--- /dev/null
+++ b/libLumina/LuminaThemes.cpp
@@ -0,0 +1,75 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2014, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "LuminaThemes.h"
+
+#include "LuminaUtils.h"
+#include "LuminaOS.h"
+
+QStringList LTHEME::availableSystemThemes(){ 
+  //returns: [name::::path] for each item
+	
+}
+
+QStringList LTHEME::availableLocalThemes(){	//returns: [name::::path] for each item
+	
+}
+
+QStringList LTHEME::availableSystemColors(){ 	//returns: [name::::path] for each item
+	
+}
+
+QStringList LTHEME::availableLocalColors(){ 	//returns: [name::::path] for each item
+	
+}
+
+QStringList LTHEME::availableSystemIcons(){ 	//returns: [name] for each item
+	
+}
+	
+  //Return the currently selected Theme/Colors/Icons
+QStringList LTHEME::currentSettings(){ //returns [theme path, colorspath, iconsname]
+	
+}
+	
+  //Change the current Theme/Colors/Icons
+bool LTHEME::setCurrentSettings(QString themepath, QString colorpath, QString iconname){
+	
+}
+	
+  //Return the complete stylesheet for a given theme/colors
+QString LTHEME::assembleStyleSheet(QString themepath, QString colorpath){
+	
+}
+
+//==================
+//  THEME ENGINE CLASS
+//==================
+LuminaThemeEngine::LuminaThemeEngine(QApplication *app){
+  application=app; //save this pointer for later
+  QStringList current = LTHEME::currentSettings();
+  theme = current[0]; colors=current[1]; icons=current[2];
+  application->setCurrentStyleSheet( LTHEME::assembleStyleSheet(theme, colors) );
+  watcher = new QFileSystemWatcher(this);
+	watcher->addPath( QDir::homePath()+"/.lumina/currenttheme.conf" );
+  connect(watcher, SIGNAL(fileChanged(const &QString)), this, SLOT(watcherChange()) );
+}
+
+LuminaThemeEngine::~LuminaThemeEngine(){
+
+}
+
+void LuminaThemeEngine::watcherChange(){
+  QStringList current = LTHEME::currentSettings();
+  if(theme!=current[0] || colors!=current[1]){
+    application->setCurrentStyleSheet( LTHEME::assembleStyleSheet(current[0], current[1]) );
+  }
+  if(icons!=current[3]){
+    emit updateIcons();
+  }
+  //Now save this for later checking
+  theme = current[0]; colors=current[1]; icons=current[2];
+}