EditorWidgetBase* EditorWidgetManager::create(const String& name, EditorWidgetContainer& parentContainer)
{
auto iterFind = mActiveWidgets.find(name);
if(iterFind != mActiveWidgets.end())
{
EditorWidgetBase* existingWidget = iterFind->second;
if(existingWidget->_getParent() != nullptr && existingWidget->_getParent() != &parentContainer)
existingWidget->_getParent()->remove(*existingWidget);
if(existingWidget->_getParent() != &parentContainer)
parentContainer.add(*iterFind->second);
return iterFind->second;
}
auto iterFindCreate = mCreateCallbacks.find(name);
if(iterFindCreate == mCreateCallbacks.end())
return nullptr;
EditorWidgetBase* newWidget = mCreateCallbacks[name](parentContainer);
parentContainer.add(*newWidget);
if(newWidget != nullptr)
mActiveWidgets[name] = newWidget;
return newWidget;
}
MonoObject* ScriptDropDownWindow::internal_CreateInstance(MonoString* ns, MonoString* typeName,
ScriptEditorWindow* parentWindow, Vector2I* position)
{
String strTypeName = MonoUtil::monoToString(typeName);
String strNamespace = MonoUtil::monoToString(ns);
String fullName = strNamespace + "." + strTypeName;
MonoClass* windowClass = MonoManager::instance().findClass(strNamespace, strTypeName);
if (windowClass == nullptr)
return nullptr;
MonoAssembly* assembly = MonoManager::instance().getAssembly(EDITOR_ASSEMBLY);
MonoClass* defaultSizeAttrib = assembly->getClass("BansheeEditor", "DefaultSize");
if (defaultSizeAttrib == nullptr)
BS_EXCEPT(InternalErrorException, "Cannot find DefaultSize managed class.");
MonoField* defaultWidthField = defaultSizeAttrib->getField("width");
MonoField* defaultHeightField = defaultSizeAttrib->getField("height");
int width = 200;
int height = 200;
MonoObject* defaultSizeObj = windowClass->getAttribute(defaultSizeAttrib);
if (defaultSizeObj != nullptr)
{
defaultWidthField->get(defaultSizeObj, &width);
defaultHeightField->get(defaultSizeObj, &height);
}
MonoObject* instance = windowClass->createInstance(false);
ManagedDropDownWindow* dropDownWindow = nullptr;
if (parentWindow != nullptr && !parentWindow->isDestroyed())
{
EditorWidgetBase* editorWidget = parentWindow->getEditorWidget();
EditorWidgetContainer* parentContainer = editorWidget->_getParent();
if (parentContainer != nullptr)
{
SPtr<RenderWindow> parentRenderWindow = parentContainer->getParentWindow()->getRenderWindow();
SPtr<Camera> parentCamera = parentContainer->getParentWidget().getCamera();
position->x += editorWidget->getX();
position->y += editorWidget->getY();
dropDownWindow = DropDownWindowManager::instance().open<ManagedDropDownWindow>(
parentRenderWindow, parentCamera, *position, instance, width, height);
}
}
ScriptDropDownWindow* nativeInstance = new (bs_alloc<ScriptDropDownWindow>()) ScriptDropDownWindow(dropDownWindow);
if (dropDownWindow != nullptr)
dropDownWindow->initialize(nativeInstance);
windowClass->construct(instance);
return instance;
}
void EditorWidgetManager::onFocusLost(const RenderWindow& window)
{
for (auto& widgetData : mActiveWidgets)
{
EditorWidgetBase* widget = widgetData.second;
EditorWidgetContainer* parentContainer = widget->_getParent();
if (parentContainer == nullptr)
continue;
EditorWindowBase* parentWindow = parentContainer->getParentWindow();
SPtr<RenderWindow> parentRenderWindow = parentWindow->getRenderWindow();
if (parentRenderWindow.get() != &window)
continue;
widget->_setHasFocus(false);
}
}
void EditorWidgetManager::update()
{
if (gInput().isPointerButtonDown(PointerEventButton::Left) || gInput().isPointerButtonDown(PointerEventButton::Right))
{
for (auto& widgetData : mActiveWidgets)
{
EditorWidgetBase* widget = widgetData.second;
EditorWidgetContainer* parentContainer = widget->_getParent();
if (parentContainer == nullptr)
{
widget->_setHasFocus(false);
continue;
}
EditorWindowBase* parentWindow = parentContainer->getParentWindow();
SPtr<RenderWindow> parentRenderWindow = parentWindow->getRenderWindow();
const RenderWindowProperties& props = parentRenderWindow->getProperties();
if (!props.hasFocus())
{
widget->_setHasFocus(false);
continue;
}
if (parentContainer->getActiveWidget() != widget)
{
widget->_setHasFocus(false);
continue;
}
Vector2I widgetPos = widget->screenToWidgetPos(gInput().getPointerPosition());
if (widgetPos.x >= 0 && widgetPos.y >= 0
&& widgetPos.x < (INT32)widget->getWidth()
&& widgetPos.y < (INT32)widget->getHeight())
{
widget->_setHasFocus(true);
}
else
widget->_setHasFocus(false);
}
}
}