bug #348: cleanup

moved files to appropriate component, moved function to namespace,
added docs

apps/launcher/graphicspage.cpp

@@ -6,8 +6,8 @@
 #include <boost/filesystem.hpp>
 
 #include <components/files/configurationmanager.hpp>
+#include <components/files/ogreplugin.hpp>
 #include <components/settings/settings.hpp>
-#include <components/ogreplugin/ogreplugin.h>
 
 #include "graphicspage.hpp"
 #include "naturalsort.hpp"
@@ -120,8 +120,8 @@ bool GraphicsPage::setupOgre()
 
     pluginDir = absPluginPath.string();
 
-    loadOgrePlugin(pluginDir, "RenderSystem_GL", *mOgre);
-    loadOgrePlugin(pluginDir, "RenderSystem_Direct3D9", *mOgre);
+    Files::loadOgrePlugin(pluginDir, "RenderSystem_GL", *mOgre);
+    Files::loadOgrePlugin(pluginDir, "RenderSystem_Direct3D9", *mOgre);
 
 #ifdef ENABLE_PLUGIN_GL
     mGLPlugin = new Ogre::GLPlugin();

components/CMakeLists.txt

@@ -52,7 +52,7 @@ add_component_dir (misc
 
 add_component_dir (files
     linuxpath windowspath macospath fixedpath multidircollection collections fileops configurationmanager
-    filelibrary
+    filelibrary ogreplugin
     )
 
 add_component_dir (compiler
@@ -66,10 +66,6 @@ add_component_dir (interpreter
     miscopcodes opcodes runtime scriptopcodes spatialopcodes types
     )
 
-add_component_dir (ogreplugin
-    ogreplugin
-)
-
 include_directories(${BULLET_INCLUDE_DIRS})
 
 add_library(components STATIC ${COMPONENT_FILES})

components/files/ogreplugin.cpp

@@ -1,10 +1,12 @@
-#include "ogreplugin.h"
+#include "ogreplugin.hpp"
 
 #include <OgrePrerequisites.h>
 #include <OgreRoot.h>
 
 #include <boost/filesystem.hpp>
 
+namespace Files {
+
 bool loadOgrePlugin(const std::string &pluginDir, std::string pluginName, Ogre::Root &ogreRoot) {
 	pluginName = pluginName + OGRE_PLUGIN_DEBUG_SUFFIX;
 #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE
@@ -32,4 +34,6 @@ bool loadOgrePlugin(const std::string &pluginDir, std::string pluginName, Ogre::
     else {
     	return false;
     }
+}
+
 }

components/files/ogreplugin.hpp

@@ -0,0 +1,50 @@
+/**
+ *  Open Morrowind - an opensource Elder Scrolls III: Morrowind
+ *  engine implementation.
+ *
+ *  Copyright (C) 2011 Open Morrowind Team
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** \file components/files/ogreplugin.hpp */
+
+#ifndef COMPONENTS_FILES_OGREPLUGIN_H
+#define COMPONENTS_FILES_OGREPLUGIN_H
+
+#include <string>
+
+namespace Ogre {
+	class Root;
+}
+
+/**
+ * \namespace Files
+ */
+namespace Files {
+
+/**
+ * \brief Loads Ogre plugin with given name.
+ * 
+ * \param pluginDir absolute path to plugins
+ * \param pluginName plugin name, for example "RenderSystem_GL"
+ * \param ogreRoot Ogre::Root instance
+ *
+ * \return whether plugin was located or not
+ */
+bool loadOgrePlugin(const std::string &pluginDir, std::string pluginName, Ogre::Root &ogreRoot);
+
+}
+
+#endif /* COMPONENTS_FILES_OGREPLUGIN_H */

components/ogreplugin/ogreplugin.h

@@ -1,12 +0,0 @@
-#ifndef OGREPLUGIN_H
-#define OGREPLUGIN_H
-
-#include <string>
-
-namespace Ogre {
-	class Root;
-}
-
-extern bool loadOgrePlugin(const std::string &pluginDir, std::string pluginName, Ogre::Root &ogreRoot);
-
-#endif

libs/openengine/ogre/renderer.cpp

@@ -11,7 +11,7 @@
 
 #include <boost/filesystem.hpp>
 
-#include <components/ogreplugin/ogreplugin.h>
+#include <components/files/ogreplugin.hpp>
 
 #include <cassert>
 #include <cstdlib>
@@ -117,9 +117,9 @@ void OgreRenderer::configure(const std::string &logPath,
 
     pluginDir = absPluginPath.string();
 
-    loadOgrePlugin(pluginDir, "RenderSystem_GL", *mRoot);
-    loadOgrePlugin(pluginDir, "RenderSystem_Direct3D9", *mRoot);
-    loadOgrePlugin(pluginDir, "Plugin_CgProgramManager", *mRoot);
+    Files::loadOgrePlugin(pluginDir, "RenderSystem_GL", *mRoot);
+    Files::loadOgrePlugin(pluginDir, "RenderSystem_Direct3D9", *mRoot);
+    Files::loadOgrePlugin(pluginDir, "Plugin_CgProgramManager", *mRoot);
 
     RenderSystem* rs = mRoot->getRenderSystemByName(renderSystem);
     if (rs == 0)