|
|
/*
|
|
|
* This file is part of MXE. See LICENSE.md for licensing information.
|
|
|
*/
|
|
|
|
|
|
/*************************************************
|
|
|
* CEGUI demo program. This creates an OpenGL window
|
|
|
* and makes CEGUI draw an "in-game" window into it.
|
|
|
************************************************/
|
|
|
|
|
|
#include <CEGUI/CEGUI.h>
|
|
|
#include <CEGUI/RendererModules/OpenGL/GLRenderer.h>
|
|
|
#include <GL/freeglut.h>
|
|
|
|
|
|
// We’re lazy
|
|
|
using namespace CEGUI;
|
|
|
|
|
|
// Prototypes
|
|
|
void main_loop();
|
|
|
|
|
|
// Main program entry point
|
|
|
int main(int argc, char* argv[])
|
|
|
{
|
|
|
// Initialize OpenGL
|
|
|
glutInit(&argc, argv);
|
|
|
glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA);
|
|
|
glutInitWindowSize(640, 480);
|
|
|
|
|
|
// Create the default GL context to have CEGUI draw upon
|
|
|
int window_id = glutCreateWindow("Test");
|
|
|
|
|
|
// Initialize CEGUI (will automatically use the default GL context)
|
|
|
OpenGLRenderer& renderer = OpenGLRenderer::bootstrapSystem();
|
|
|
|
|
|
// Tell CEGUI where to find its resources
|
|
|
DefaultResourceProvider* p_provider = static_cast<DefaultResourceProvider*>(System::getSingleton().getResourceProvider());
|
|
|
p_provider->setResourceGroupDirectory("schemes", "../share/cegui-0/schemes");
|
|
|
p_provider->setResourceGroupDirectory("imagesets", "../share/cegui-0/imagesets");
|
|
|
p_provider->setResourceGroupDirectory("fonts", "../share/cegui-0/fonts");
|
|
|
p_provider->setResourceGroupDirectory("layouts", "../share/cegui-0/layouts");
|
|
|
p_provider->setResourceGroupDirectory("looknfeels", "../share/cegui-0/looknfeel");
|
|
|
p_provider->setResourceGroupDirectory("lua_scripts", "../share/cegui-0/lua_scripts");
|
|
|
p_provider->setResourceGroupDirectory("schemas", "../share/cegui-0/xml_schemas");
|
|
|
p_provider->setResourceGroupDirectory("animations", "../share/cegui-0/animations");
|
|
|
|
|
|
// Map the resource request to our provider
|
|
|
Scheme::setDefaultResourceGroup("schemes");
|
|
|
ImageManager::setImagesetDefaultResourceGroup("imagesets");
|
|
|
Font::setDefaultResourceGroup("fonts");
|
|
|
WindowManager::setDefaultResourceGroup("layouts");
|
|
|
WidgetLookManager::setDefaultResourceGroup("looknfeels");
|
|
|
ScriptModule::setDefaultResourceGroup("lua_scripts");
|
|
|
AnimationManager::setDefaultResourceGroup("animations");
|
|
|
XMLParser* p_parser = System::getSingleton().getXMLParser();
|
|
|
// For the Xerces parser, set the XML schemas resource
|
|
|
if (p_parser->isPropertyPresent("SchemaDefaultResourceGroup"))
|
|
|
p_parser->setProperty("SchemaDefaultResourceGroup", "schemas");
|
|
|
|
|
|
// Configure the default window layouting
|
|
|
SchemeManager::getSingleton().createFromFile("TaharezLook.scheme");
|
|
|
|
|
|
// Mouse cursor
|
|
|
CEGUI::GUIContext& gui_context = CEGUI::System::getSingleton().getDefaultGUIContext();
|
|
|
gui_context.getMouseCursor().setDefaultImage("TaharezLook/MouseArrow");
|
|
|
|
|
|
// Create the hypothetical CEGUI root window
|
|
|
Window* p_root_window = WindowManager::getSingleton().createWindow("DefaultWindow", "root");
|
|
|
gui_context.setRootWindow(p_root_window);
|
|
|
|
|
|
// Create an actual framed window we can look onto
|
|
|
FrameWindow* p_frame_window = static_cast<FrameWindow*>(WindowManager::getSingleton().createWindow("TaharezLook/FrameWindow", "testWindow"));
|
|
|
p_root_window->addChild(p_frame_window);
|
|
|
p_frame_window->setPosition(UVector2(UDim(0.25f, 0), UDim(0.25f, 0)));
|
|
|
p_frame_window->setSize(USize(UDim(0.5f, 0), UDim(0.5f, 0)));
|
|
|
p_frame_window->setText("Hello World!");
|
|
|
|
|
|
// Enter main loop
|
|
|
main_loop();
|
|
|
|
|
|
// Clean up OpenGL
|
|
|
glutDestroyWindow(window_id);
|
|
|
}
|
|
|
|
|
|
/* Main loop for processing events, etc. For a real application,
|
|
|
* you definitely want to replace while(true) with checking a
|
|
|
* proper termination condition. Note all drawing operations take
|
|
|
* place on an invisible auxiliary buffer until you call glutSwapBuffers(),
|
|
|
* which paints the entire auxiliary buffer onto the screen.
|
|
|
*/
|
|
|
void main_loop()
|
|
|
{
|
|
|
while(true) {
|
|
|
glutMainLoopEvent(); // Process events
|
|
|
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the window background to a single color
|
|
|
glFlush();
|
|
|
CEGUI::System::getSingleton().renderAllGUIContexts(); // Tell CEGUI to render all its stuff
|
|
|
glutSwapBuffers(); // Put the auxiliary rendering buffer onto the screen and make the screen the new auxiliary buffer.
|
|
|
}
|
|
|
}
|
