Make the window position customizable

src/WallpaperEngine/Application/CApplicationContext.cpp

@@ -25,6 +25,8 @@ struct option long_options [] = {
     {"list-properties", no_argument,       nullptr, 'l'},
     {"set-property",    required_argument, nullptr, 'o'},
     {"class",           required_argument, nullptr, 'x'},
+    {"x",               required_argument, nullptr, 'z'},
+    {"y",               required_argument, nullptr, 'y'},
     {"width",           required_argument, nullptr, 'w'},
     {"height",          required_argument, nullptr, 't'},
     {nullptr,                           0, nullptr,   0}
@@ -53,6 +55,8 @@ CApplicationContext::CApplicationContext (int argc, char* argv[]) :
     audioEnabled (true),
     onlyListProperties (false),
     window_class (""),
+    window_pos_x(0),
+    window_pos_y(0),
     window_width(1280),
     window_height(720)
 {
@@ -120,6 +124,15 @@ CApplicationContext::CApplicationContext (int argc, char* argv[]) :
             case 'x':
                 this->window_class = optarg;
                 break;
+
+            case 'z':
+                this->window_pos_x = atoi(optarg);
+                break;
+
+            case 'y':
+                this->window_pos_y = atoi(optarg);
+                break;
+
             case 'w':
                 this->window_width = atoi(optarg);
                 break;
@@ -214,6 +227,8 @@ void CApplicationContext::printHelp (const char* route)
     sLog.out ("\t--list-properties\t\t\tList all the available properties and their possible values");
     sLog.out ("\t--set-property <name=value>\tOverrides the default value of the given property");
     sLog.out ("\t--class <class name>\t\t\tSets X11 window class");
+    sLog.out ("\t--x <x>\t\t\tSets the window x pos");
+    sLog.out ("\t--y <y>\t\t\tSets the window y pos");
     sLog.out ("\t--width <width>\t\t\tSets the window width");
     sLog.out ("\t--height <height>\t\t\tSets the window height");
 }

src/WallpaperEngine/Application/CApplicationContext.h

@@ -25,6 +25,8 @@ namespace WallpaperEngine::Application
         bool onlyListProperties;
         FREE_IMAGE_FORMAT screenshotFormat;
         std::string window_class;
+        int window_pos_x;
+        int window_pos_y;
         int window_width;
         int window_height;
 

src/WallpaperEngine/Render/CRenderContext.cpp

@@ -80,6 +80,7 @@ void CRenderContext::setupWindow ()
 {
     this->m_driver.showWindow ();
     this->m_driver.resizeWindow ({this->m_app.get_context().window_width, this->m_app.get_context().window_height});
+    this->m_driver.reposWindow({this->m_app.get_context().window_pos_x, this->m_app.get_context().window_pos_y});
 }
 
 void CRenderContext::setupScreens ()

src/WallpaperEngine/Render/Drivers/COpenGLDriver.cpp

@@ -60,6 +60,11 @@ bool COpenGLDriver::closeRequested ()
     return glfwWindowShouldClose (this->m_window);
 }
 
+void COpenGLDriver::reposWindow (glm::ivec2 pos)
+{
+    glfwSetWindowPos (this->m_window, pos.x, pos.y);
+}
+
 void COpenGLDriver::resizeWindow (glm::ivec2 size)
 {
     glfwSetWindowSize (this->m_window, size.x, size.y);

src/WallpaperEngine/Render/Drivers/COpenGLDriver.h

@@ -21,6 +21,7 @@ namespace WallpaperEngine::Render::Drivers
 
         float getRenderTime () override;
         bool closeRequested () override;
+        void reposWindow (glm::ivec2 size) override;
         void resizeWindow (glm::ivec2 size) override;
         void showWindow () override;
         void hideWindow () override;

src/WallpaperEngine/Render/Drivers/CVideoDriver.h

@@ -9,6 +9,7 @@ namespace WallpaperEngine::Render::Drivers
     public:
         virtual float getRenderTime () = 0;
         virtual bool closeRequested () = 0;
+        virtual void reposWindow (glm::ivec2 size) = 0;
         virtual void resizeWindow (glm::ivec2 size) = 0;
         virtual void showWindow () = 0;
         virtual void hideWindow () = 0;