Changeset 3339 for code/branches/resource/src/orxonox/gui

Timestamp:

Jul 23, 2009, 8:04:51 PM (15 years ago)

Author:

rgrieder

Message:

Moved GUIManager::getLevelList to LevelManager because the GUIManager has nothing to do with levels.
I also had to change the way the information flows: Instead of operation on the Lua state, you tell the LevelManager to compile the list and then get the elements one by one.
The reason for this change is simple: There is no way to know from which LuaState the call came (without making an ugly hack in Tolua itself).

Location:

code/branches/resource/src/orxonox/gui

Files:

• GUIManager.cc (modified) (6 diffs)
• GUIManager.h (modified) (4 diffs)

code/branches/resource/src/orxonox/gui/GUIManager.cc

@@ -61 +61 @@
 #include "ToluaBindCore.h"
 #include "ToluaBindOrxonox.h"
-#include "core/Loader.h"
 
 namespace orxonox
@@ -88 +87 @@
 
     static CEGUI::MouseButton convertButton(MouseButtonCode::ByEnum button);
+
     GUIManager* GUIManager::singletonRef_s = 0;
 
@@ -157 +157 @@
         Destructor of the GUIManager
 
-        Basically shuts down CEGUI and destroys the Lua engine and afterwards the interface to the Ogre engine.
+        Basically shuts down CEGUI (member smart pointers) but first unloads our Tolua modules.
     */
     GUIManager::~GUIManager()
@@ -174 +174 @@
         Calls main Lua script
     @todo
-        Replace loadGUI.lua with loadGUI_2.lua after merging this back to trunk.
-        However CEGUI is able to execute a startup script. We could maybe put this call in this startup code.
-
         This function calls the main Lua script for our GUI.
 
@@ -183 +180 @@
     void GUIManager::loadLuaCode()
     {
-        try
-        {
-            // set datapath for GUI data
-            lua_pushfstring(this->scriptModule_->getLuaState(), Core::getMediaPathString().c_str());
-            lua_setglobal(this->scriptModule_->getLuaState(), "datapath");
-            // call main Lua script
-            this->scriptModule_->executeScriptFile("loadGUI_3.lua", "GUI");
-        }
-        catch (CEGUI::Exception& ex)
-        {
-#if CEGUI_VERSION_MINOR < 6
-            throw GeneralException(ex.getMessage().c_str());
-#else
-            throw GeneralException(ex.getMessage().c_str(), ex.getLine(),
-                ex.getFileName().c_str(), ex.getName().c_str());
-#endif
-        }
+        // set datapath for GUI data
+        lua_pushfstring(this->scriptModule_->getLuaState(), Core::getMediaPathString().c_str());
+        lua_setglobal(this->scriptModule_->getLuaState(), "datapath");
+        // call main Lua script
+        this->scriptModule_->executeScriptFile("loadGUI_3.lua", "GUI");
     }
 
@@ -216 +201 @@
         assert(guiSystem_);
         guiSystem_->injectTimePulse(time.getDeltaTime());
-    }
-
-    /**
-
-    */
-    void GUIManager::getLevelList()
-    {
-        lua_State* L = this->scriptModule_->getLuaState();
-        lua_newtable(L);
-
-        std::vector<std::string> list = Loader::getLevelList();
-
-        int j = 1;
-        for (std::vector<std::string>::iterator i = list.begin(); i != list.end(); i++)
-        {
-            lua_pushnumber(L,j);
-            lua_pushstring(L,i->c_str());
-            lua_settable(L,-3);
-            j++;
-        }
-        lua_setglobal(L, "levellist");
     }
 

code/branches/resource/src/orxonox/gui/GUIManager.h

@@ -47 +47 @@
 #include "core/input/InputHandler.h"
 
-// tolua_begin
 namespace orxonox
 {
@@ -61 +60 @@
         Those input events are then injected into CEGUI in Lua.
     */
-    class _OrxonoxExport GUIManager
-// tolua_end
-        : public InputHandler
-// tolua_begin
+    class _OrxonoxExport GUIManager : public InputHandler
     {
-// tolua_end
     public:
         GUIManager(Ogre::RenderWindow* renderWindow);
@@ -78 +73 @@
         void setCamera(Ogre::Camera* camera);
 
-        static GUIManager& getInstance()    { assert(singletonRef_s); return *singletonRef_s; } // tolua_export
+        static GUIManager& getInstance()    { assert(singletonRef_s); return *singletonRef_s; }
         static GUIManager* getInstancePtr() { return singletonRef_s; }
 
-        void getLevelList(); //tolua_export
-
     private:
-        GUIManager(const GUIManager& instance);                 //!< private constructor (this is a singleton class)
+        GUIManager(const GUIManager& instance); //!< private and undefined copy c'tor (this is a singleton class)
 
         void loadLuaCode();
@@ -108 +101 @@
         static GUIManager*       singletonRef_s;    //!< Singleton reference to GUIManager
 
-    }; // tolua_export
-} // tolua_export
+    };
+}
 
 #endif /* _GUIManager_H__ */