/*************************************************************************
Selection EventHandler for the effects Combobox.
*************************************************************************/
bool EffectsDemo::handleEffectsComboboxSelectionChanged(const CEGUI::EventArgs& args)
{
const CEGUI::WindowEventArgs& winArgs(static_cast<const CEGUI::WindowEventArgs&>(args));
CEGUI::Combobox* effectsCombobox = static_cast<CEGUI::Combobox*>(winArgs.window);
CEGUI::ListboxItem* selectionItem = effectsCombobox->getSelectedItem();
CEGUI::FrameWindow* effectsWindow = static_cast<CEGUI::FrameWindow*>(effectsCombobox->getParent());
CEGUI::RenderingWindow* effectsWindowRenderingWnd = static_cast<CEGUI::RenderingWindow*>(effectsWindow->getRenderingSurface());
if(selectionItem == d_listItemEffectElastic)
{
effectsWindowRenderingWnd->setRenderEffect(d_renderEffectElastic);
}
else if(selectionItem == d_listItemEffectWobblyNew)
{
effectsWindowRenderingWnd->setRenderEffect(d_renderEffectWobblyNew);
}
else if(selectionItem == d_listItemEffectWobblyOld)
{
effectsWindowRenderingWnd->setRenderEffect(d_renderEffectWobblyOld);
}
else
{
effectsWindowRenderingWnd->setRenderEffect(0);
}
return true;
}
/*************************************************************************
Sample specific initialisation goes here.
*************************************************************************/
bool EffectsDemo::initialise(CEGUI::GUIContext* guiContext)
{
using namespace CEGUI;
d_usedFiles = CEGUI::String(__FILE__);
d_guiContext = guiContext;
// Register our effects with the system
RenderEffectManager::getSingleton().addEffect<ElasticWindowEffect>(s_effectNameElastic);
RenderEffectManager::getSingleton().addEffect<WobblyWindowEffect>(s_effectNameWobblyNew);
RenderEffectManager::getSingleton().addEffect<OldWobblyWindowEffect>(s_effectNameWobblyOld);
// Now we make a Falagard mapping for a frame window that uses this effect.
// We create a type "Vanilla/WobblyFrameWindow". Note that it would be
// more usual for this mapping to be specified in the scheme xml file,
// though here we are doing in manually to save from needing either multiple
// versions of the schemes or from having demo specific definitions in
// the schemes.
WindowFactoryManager::getSingleton().addFalagardWindowMapping(
"Vanilla/WobblyFrameWindow", // type to create
"CEGUI/FrameWindow", // 'base' widget type
"Vanilla/FrameWindow", // WidgetLook to use.
"Core/FrameWindow", // WindowRenderer to use.
s_effectNameWobblyNew); // effect to use.
// Since we want to be able to load the EffectsDemo.layout in the editor
// tools (where the above mapping is not available), we now alias the
// new window type onto the original TaharezLook/FrameWindow. This has
// the effect that - after the alias is added - any time a window of
// type "TaharezLook/FrameWindow" is requested, the system will create a
// "TaharezLook/WobblyFrameWindow" instead.
WindowFactoryManager::getSingleton().addWindowTypeAlias(
"Vanilla/FrameWindow", // alias name - can shadow existing types
"Vanilla/WobblyFrameWindow"); // target type to create.
// we will use of the WindowManager.
WindowManager& winMgr = WindowManager::getSingleton();
// load scheme and set up defaults
SchemeManager::getSingleton().createFromFile("TaharezLook.scheme");
SchemeManager::getSingleton().createFromFile("VanillaSkin.scheme");
guiContext->getMouseCursor().setDefaultImage("TaharezLook/MouseArrow");
// load font and setup default if not loaded via scheme
Font& defaultFont = FontManager::getSingleton().createFromFile("DejaVuSans-12.font");
// Set default font for the gui context
guiContext->setDefaultFont(&defaultFont);
// load an image to use as a background
if( !ImageManager::getSingleton().isDefined("SpaceBackgroundImage") )
ImageManager::getSingleton().addFromImageFile("SpaceBackgroundImage", "SpaceBackground.jpg");
if( !ImageManager::getSingleton().isDefined("AliasingTestImage") )
ImageManager::getSingleton().addFromImageFile("AliasingTestImage", "Aliasing.jpg");
// here we will use a StaticImage as the root, then we can use it to place a background image
Window* background = winMgr.createWindow("TaharezLook/StaticImage", "background_wnd");
// set position and size
background->setPosition(UVector2(cegui_reldim(0), cegui_reldim( 0)));
background->setSize(USize(cegui_reldim(1), cegui_reldim( 1)));
// disable frame and standard background
background->setProperty("FrameEnabled", "false");
background->setProperty("BackgroundEnabled", "false");
// set the background image
background->setProperty("Image", "SpaceBackgroundImage");
// set the background window as the root window for our GUIContext
guiContext->setRootWindow(background);
// load the windows for the EffectsDemo from the layout file.
Window* sheet = winMgr.loadLayoutFromFile("EffectsDemo.layout");
// Get the combobox created from within the layout
CEGUI::Combobox* effectsCombobox = static_cast<CEGUI::Combobox*>(sheet->getChild("EffectsFrameWindow/EffectsCombobox"));
// attach this to the 'real' root
background->addChild(sheet);
//Initialise the render effects
initialiseEffects(effectsCombobox->getParent());
// Initialise the items and subscribe the event for the combobox
initialiseEffectsCombobox(effectsCombobox);
// We can switch the automatic effects mapping off now
WindowFactoryManager::getSingleton().removeWindowTypeAlias(
"Vanilla/FrameWindow", // alias name - can shadow existing types
"Vanilla/WobblyFrameWindow"); // target type to create.
// We create a mapping for the elastic windows effect too,
// and we will apply it to a window we create from code
WindowFactoryManager::getSingleton().addFalagardWindowMapping(
"Vanilla/ElasticFrameWindow", // type to create
"CEGUI/FrameWindow", // 'base' widget type
"Vanilla/FrameWindow", // WidgetLook to use.
"Core/FrameWindow", // WindowRenderer to use.
s_effectNameElastic); // effect to use.
// We will create another window using the effects-mapping we created before, this time directly from code
CEGUI::FrameWindow* aliasingFrameWnd = static_cast<CEGUI::FrameWindow*>(
WindowManager::getSingleton().createWindow("Vanilla/ElasticFrameWindow", "AliasingTestWindow") );
// Add it to the layout root
sheet->addChild(aliasingFrameWnd);
// We will add an image to it using a StaticImage window
Window* aliasingWnd = WindowManager::getSingleton().createWindow("Vanilla/StaticImage", "AliasingTestImage");
aliasingFrameWnd->addChild(aliasingWnd);
aliasingFrameWnd->setPosition(CEGUI::UVector2(cegui_reldim(0.05f), cegui_reldim(0.15f)));
aliasingFrameWnd->setSize(CEGUI::USize(cegui_reldim(0.2f), cegui_reldim(0.28f)));
aliasingFrameWnd->setSizingEnabled(true);
aliasingFrameWnd->setCloseButtonEnabled(false);
aliasingFrameWnd->setTitleBarEnabled(true);
aliasingFrameWnd->setText("Elastic Window - Aliasing Testimage");
// Image window setup
aliasingWnd->setSize(CEGUI::USize(cegui_reldim(1.0f), cegui_reldim(1.0f)));
aliasingWnd->setProperty("FrameEnabled", "false");
aliasingWnd->setProperty("BackgroundEnabled", "false");
aliasingWnd->setProperty("Image", "AliasingTestImage");
// success!
return true;
}