void TestApp::changeCurrentScene(const std::string& sceneId_) {
//try {
std::string sceneId = sceneId_;
if (sceneId == "default") {
sceneId = SceneHandler::getDefaultSceneId();
}
SceneBase* scene = SceneHandler::getSceneHandler()->createScene(sceneId, mOgreRoot);
if (scene == 0) {
//error() << dc_funcinfo << "could not create scene " << sceneId;
if (mScene) {
// continue using current scene
return;
} else {
if (sceneId == SceneHandler::getDefaultSceneId()) {
// use a fallback scene
sceneId = "general";
}
//warning() << dc_funcinfo << "trying fallback scene " << sceneId;
scene = SceneHandler::getSceneHandler()->createScene(sceneId, mOgreRoot);
if (!scene) {
//throw Exception("Could create neither default scene nor fallback scene");
}
}
}
if (!scene->initScene()) {
//std::cerr << "Could not initialize the scene " << sceneId << std::endl;
SceneHandler::getSceneHandler()->deleteScene(scene);
return;
} else {
// force an initial update of Ogre scenenodes here
//scene->updateOgreRepresentations(true);
}
if (scene) {
setCurrentScene(scene);
} else {
//std::cerr << dc_funcinfo << "NULL scene created: don't know scene ID " << sceneId_ << std::endl;
}
//} catch (Exception e) {
// std::cerr << "Unhandled exception reached main-program: \n"
// << e.getErrorMessage() <<std::endl;
// e.printBacktrace();
// exit(1);
//}
}
/*******************************************************************************
switch_view
*******************************************************************************/
void BrowserView::switch_view(BrowserParam& param)
{
Debug::debug() << " [BrowserView] switch_view param.mode " << param.mode;
//Debug::debug() << " [BrowserView] switch_view param.filter" << param.filter;
//Debug::debug() << " [BrowserView] switch_view param.data" << param.data;
/* save current state */
SETTINGS()->_viewMode = param.mode;
CentralToolBar::instance()->showHideGoUp(param.mode);
/* handle scene switch view */
SceneBase * scene = m_scenes[ param.mode ];
if( !scene->isInit() )
scene->initScene();
scene->setMode( param.mode );
scene->setFilter( param.filter );
scene->setData( param.data );
scene->populateScene();
this->setFocus();
show_bottom_panel( m_scenes[param.mode]->bottomWidget() );
CentralToolBar::instance()->setExplorerFilterText(param.filter);
switch( VIEW::typeForView(VIEW::Id(param.mode)) ) {
case VIEW::LOCAL : setScene(static_cast<LocalScene*>(m_scenes[param.mode])); break;
case VIEW::RADIO : setScene(static_cast<StreamScene*>(m_scenes[param.mode])); break;
case VIEW::CONTEXT : setScene(static_cast<ContextScene*>(m_scenes[param.mode])); break;
case VIEW::SETTING : setScene(static_cast<SettingsScene*>(m_scenes[param.mode])); break;
case VIEW::FILESYSTEM : setScene(static_cast<FileScene*>(m_scenes[param.mode])); break;
case VIEW::ABOUT : setScene(static_cast<AboutScene*>(m_scenes[param.mode])); break;
}
/* restore scroll position */
m_scrollbar->setSliderPosition(param.scroll);
/* status widget update */
do_statuswidget_update();
}