virtual bool OnEvent(const SEvent& event)
{
if (event.EventType == EET_GUI_EVENT)
{
s32 id = event.GUIEvent.Caller->getID();
IGUIEnvironment* env = Context.device->getGUIEnvironment();
switch(event.GUIEvent.EventType)
{
/*
If a scrollbar changed its scroll position, and it is
'our' scrollbar (the one with id GUI_ID_TRANSPARENCY_SCROLL_BAR),
then we change the transparency of all gui elements. This is an
easy task: There is a skin object, in which all color
settings are stored. We simply go through all colors
stored in the skin and change their alpha value.
*/
case EGET_SCROLL_BAR_CHANGED:
if (id == GUI_ID_TRANSPARENCY_SCROLL_BAR)
{
s32 pos = ((IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
setSkinTransparency(pos, env->getSkin());
}
break;
/*
If a button was clicked, it could be one of 'our'
three buttons. If it is the first, we shut down the engine.
If it is the second, we create a little window with some
text on it. We also add a string to the list box to log
what happened. And if it is the third button, we create
a file open dialog, and add also this as string to the list box.
That's all for the event receiver.
*/
case EGET_BUTTON_CLICKED:
switch(id)
{
case GUI_ID_QUIT_BUTTON:
Context.device->closeDevice();
return true;
case GUI_ID_NEW_WINDOW_BUTTON:
{
Context.listbox->addItem(L"Window created");
Context.counter += 30;
if (Context.counter > 200)
Context.counter = 0;
IGUIWindow* window = env->addWindow(
rect<s32>(100 + Context.counter, 100 + Context.counter, 300 + Context.counter, 200 + Context.counter),
false, // modal?
L"Test window");
env->addStaticText(L"Please close me",
rect<s32>(35,35,140,50),
true, // border?
false, // wordwrap?
window);
}
return true;
case GUI_ID_FILE_OPEN_BUTTON:
Context.listbox->addItem(L"File open");
// There are some options for the file open dialog
// We set the title, make it a modal window, and make sure
// that the working directory is restored after the dialog
// is finished.
env->addFileOpenDialog(L"Please choose a file.", true, 0, -1, true);
return true;
default:
return false;
}
break;
case EGET_FILE_SELECTED:
{
// show the event and the selected model filename from the file dialog
IGUIFileOpenDialog* dialog =
(IGUIFileOpenDialog*)event.GUIEvent.Caller;
Context.listbox->addItem(L"EGET_FILE_SELECTED");
Context.listbox->addItem(dialog->getFileName());
}
break;
case EGET_DIRECTORY_SELECTED:
{
// show the event and the selected directory name from the file dialog
IGUIFileOpenDialog* dialog =
(IGUIFileOpenDialog*)event.GUIEvent.Caller;
Context.listbox->addItem(L"EGET_DIRECTORY_SELECTED");
Context.listbox->addItem(dialog->getDirectoryNameW());
}
break;
default:
break;
}
}
return false;
}
/*
Handle "menu item clicked" events.
*/
void OnMenuItemSelected( IGUIContextMenu* menu )
{
s32 id = menu->getItemCommandId(menu->getSelectedItem());
IGUIEnvironment* env = Device->getGUIEnvironment();
switch(id)
{
case GUI_ID_OPEN_MODEL: // FilOnButtonSetScalinge -> Open Model
env->addFileOpenDialog(L"Please select a model file to open");
break;
case GUI_ID_SET_MODEL_ARCHIVE: // File -> Set Model Archive
env->addFileOpenDialog(L"Please select your game archive/directory");
break;
case GUI_ID_LOAD_AS_OCTREE: // File -> LoadAsOctree
Octree = !Octree;
menu->setItemChecked(menu->getSelectedItem(), Octree);
break;
case GUI_ID_QUIT: // File -> Quit
Device->closeDevice();
break;
case GUI_ID_SKY_BOX_VISIBLE: // View -> Skybox
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
SkyBox->setVisible(!SkyBox->isVisible());
break;
case GUI_ID_DEBUG_OFF: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem()+1, false);
menu->setItemChecked(menu->getSelectedItem()+2, false);
menu->setItemChecked(menu->getSelectedItem()+3, false);
menu->setItemChecked(menu->getSelectedItem()+4, false);
menu->setItemChecked(menu->getSelectedItem()+5, false);
menu->setItemChecked(menu->getSelectedItem()+6, false);
if (Model)
Model->setDebugDataVisible(scene::EDS_OFF);
break;
case GUI_ID_DEBUG_BOUNDING_BOX: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_BBOX));
break;
case GUI_ID_DEBUG_NORMALS: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_NORMALS));
break;
case GUI_ID_DEBUG_SKELETON: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_SKELETON));
break;
case GUI_ID_DEBUG_WIRE_OVERLAY: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_MESH_WIRE_OVERLAY));
break;
case GUI_ID_DEBUG_HALF_TRANSPARENT: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_HALF_TRANSPARENCY));
break;
case GUI_ID_DEBUG_BUFFERS_BOUNDING_BOXES: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem(), !menu->isItemChecked(menu->getSelectedItem()));
if (Model)
Model->setDebugDataVisible((scene::E_DEBUG_SCENE_TYPE)(Model->isDebugDataVisible()^scene::EDS_BBOX_BUFFERS));
break;
case GUI_ID_DEBUG_ALL: // View -> Debug Information
menu->setItemChecked(menu->getSelectedItem()-1, true);
menu->setItemChecked(menu->getSelectedItem()-2, true);
menu->setItemChecked(menu->getSelectedItem()-3, true);
menu->setItemChecked(menu->getSelectedItem()-4, true);
menu->setItemChecked(menu->getSelectedItem()-5, true);
menu->setItemChecked(menu->getSelectedItem()-6, true);
if (Model)
Model->setDebugDataVisible(scene::EDS_FULL);
break;
case GUI_ID_ABOUT: // Help->About
showAboutText();
break;
case GUI_ID_MODEL_MATERIAL_SOLID: // View -> Material -> Solid
if (Model)
Model->setMaterialType(video::EMT_SOLID);
break;
case GUI_ID_MODEL_MATERIAL_TRANSPARENT: // View -> Material -> Transparent
if (Model)
Model->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR);
break;
case GUI_ID_MODEL_MATERIAL_REFLECTION: // View -> Material -> Reflection
if (Model)
Model->setMaterialType(video::EMT_SPHERE_MAP);
break;
case GUI_ID_CAMERA_MAYA:
setActiveCamera(Camera[0]);
break;
case GUI_ID_CAMERA_FIRST_PERSON:
setActiveCamera(Camera[1]);
break;
}
}
virtual bool OnEvent(const SEvent& event)
{
if (event.EventType == EET_GUI_EVENT)
{
s32 id = event.GUIEvent.Caller->getID();
IGUIEnvironment* env = Device->getGUIEnvironment();
switch(event.GUIEvent.EventType)
{
case EGET_SCROLL_BAR_CHANGED:
if (id == 104)
{
s32 pos = ((IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
for (s32 i=0; i<EGDC_COUNT ; ++i)
{
SColor col = env->getSkin()->getColor((EGUI_DEFAULT_COLOR)i);
col.setAlpha(pos);
env->getSkin()->setColor((EGUI_DEFAULT_COLOR)i, col);
}
}
break;
case EGET_BUTTON_CLICKED:
if (id == 101)
{
Device->closeDevice();
return true;
}
if (id == 102)
{
listbox->addItem(L"Window created");
cnt += 30;
if (cnt > 200)
cnt = 0;
IGUIWindow* window = env->addWindow(
rect<s32>(100 + cnt, 100 + cnt, 300 + cnt, 200 + cnt),
false, // modal?
L"Test window");
env->addStaticText(L"Please close me",
rect<s32>(35,35,140,50),
true, // border?
false, // wordwrap?
window);
return true;
}
if (id == 103)
{
listbox->addItem(L"File open");
env->addFileOpenDialog(L"Please choose a file.");
return true;
}
break;
case EGET_LISTBOX_CHANGED:
case EGET_LISTBOX_SELECTED_AGAIN:
if (id == 120){
int sel = lstLang->getSelected();
font = fonts[sel * 2];
font2 = fonts[sel * 2 + 1];
skin->setFont(font);
if (sel == 2){
ChangeCaption(1);
} else {
ChangeCaption(0);
}
}
break;
}
}
return false;
}
virtual bool OnEvent(const SEvent& event)
{
// Escape swaps Camera Input
if (event.EventType == EET_KEY_INPUT_EVENT &&
event.KeyInput.PressedDown == false)
{
if ( OnKeyUp(event.KeyInput.Key) )
return true;
}
if (event.EventType == EET_GUI_EVENT)
{
s32 id = event.GUIEvent.Caller->getID();
IGUIEnvironment* env = Device->getGUIEnvironment();
switch(event.GUIEvent.EventType)
{
case EGET_MENU_ITEM_SELECTED:
// a menu item was clicked
OnMenuItemSelected( (IGUIContextMenu*)event.GUIEvent.Caller );
break;
case EGET_FILE_SELECTED:
{
// load the model file, selected in the file open dialog
IGUIFileOpenDialog* dialog =
(IGUIFileOpenDialog*)event.GUIEvent.Caller;
loadModel(core::stringc(dialog->getFileName()).c_str());
}
break;
case EGET_SCROLL_BAR_CHANGED:
// control skin transparency
if (id == GUI_ID_SKIN_TRANSPARENCY)
{
const s32 pos = ((IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
setSkinTransparency(pos, env->getSkin());
}
// control animation speed
else if (id == GUI_ID_SKIN_ANIMATION_FPS)
{
const s32 pos = ((IGUIScrollBar*)event.GUIEvent.Caller)->getPos();
if (scene::ESNT_ANIMATED_MESH == Model->getType())
((scene::IAnimatedMeshSceneNode*)Model)->setAnimationSpeed((f32)pos);
}
break;
case EGET_COMBO_BOX_CHANGED:
// control anti-aliasing/filtering
if (id == GUI_ID_TEXTUREFILTER)
{
OnTextureFilterSelected( (IGUIComboBox*)event.GUIEvent.Caller );
}
break;
case EGET_BUTTON_CLICKED:
switch(id)
{
case GUI_ID_BUTTON_SET_SCALE:
{
// set scale
gui::IGUIElement* root = env->getRootGUIElement();
core::vector3df scale;
core::stringc s;
s = root->getElementFromId(GUI_ID_X_SCALE, true)->getText();
scale.X = (f32)atof(s.c_str());
s = root->getElementFromId(GUI_ID_Y_SCALE, true)->getText();
scale.Y = (f32)atof(s.c_str());
s = root->getElementFromId(GUI_ID_Z_SCALE, true)->getText();
scale.Z = (f32)atof(s.c_str());
if (Model)
Model->setScale(scale);
updateScaleInfo(Model);
}
break;
case GUI_ID_BUTTON_SCALE_MUL10:
if (Model)
Model->setScale(Model->getScale()*10.f);
updateScaleInfo(Model);
break;
case GUI_ID_BUTTON_SCALE_DIV10:
if (Model)
Model->setScale(Model->getScale()*0.1f);
updateScaleInfo(Model);
break;
case GUI_ID_BUTTON_OPEN_MODEL:
env->addFileOpenDialog(L"Please select a model file to open");
break;
case GUI_ID_BUTTON_SHOW_ABOUT:
showAboutText();
break;
case GUI_ID_BUTTON_SHOW_TOOLBOX:
createToolBox();
break;
case GUI_ID_BUTTON_SELECT_ARCHIVE:
env->addFileOpenDialog(L"Please select your game archive/directory");
break;
}
break;
default:
break;
}
}
return false;
}
