Differential D3823 Diff 17001 source/gui/Scripting/JSInterface_IGUIObject.cpp

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source/gui/Scripting/JSInterface_IGUIObject.cpp

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	* You should have received a copy of the GNU General Public License			* You should have received a copy of the GNU General Public License
	* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.			* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
	*/			*/

	#include "precompiled.h"			#include "precompiled.h"

	#include "JSInterface_GUIProxy_impl.h"			#include "JSInterface_GUIProxy_impl.h"

				#include "simulation2/system/ParamNode.h"

	using GUIObjectType = IGUIObject;			using GUIObjectType = IGUIObject;

				bool IGUICreateChild(JSContext* cx, uint argc, JS::Value* vp)
				{
				JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
				IGUIObject* e = static_cast<IGUIObject*>(js::GetProxyPrivate(args.thisv().toObjectOrNull()).toPrivate());
				if (!e)
				return false;

				ScriptInterface& scriptInterface = *ScriptInterface::GetScriptInterfaceAndCBData(cx)->pScriptInterface;
				ScriptRequest rq(scriptInterface);
				CParamNode node;
				node.ApplyLayer(scriptInterface, args.get(0));
				IGUIObject* child = e->CreateChild(node);
				if (!child)
				return false;
				ScriptInterface::ToJSVal(rq, args.rval(), child);
				return true;
				}

				bool IGUIDeleteChild(JSContext* cx, uint argc, JS::Value* vp)
				{
				JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
				IGUIObject* e = static_cast<IGUIObject*>(js::GetProxyPrivate(args.thisv().toObjectOrNull()).toPrivate());
				if (!e)
				return false;

				ScriptInterface& scriptInterface = *ScriptInterface::GetScriptInterfaceAndCBData(cx)->pScriptInterface;
				ScriptRequest rq(scriptInterface);

				CGUI* gui = static_cast<CGUI*>(ScriptInterface::GetScriptInterfaceAndCBData(cx)->pCBData);
				CStr name;
				if (!ScriptInterface::FromJSVal(rq, args.get(0), name))
				{
				LOGERROR("DeleteChild: first argument (object name) was not a string.");
				return false;
				}
				IGUIObject* child = gui->FindObjectByName(name);
				// If the object does not exist, assume we already deleted it/we're good and do nothing.
				if (!child)
				return true;

				if (!e->DeleteChild(child))
				{
				// Fail in this case - it's likely user error.
				LOGERROR("Object '%s' exists but is not a child of '%s'", name, e->GetPresentableName());
				return false;
				}
				return true;
				}

	template<>			template<>
	void JSI_GUIProxy<GUIObjectType>::CreateFunctions(const ScriptRequest& rq, GUIProxyProps* cache)			void JSI_GUIProxy<GUIObjectType>::CreateFunctions(const ScriptRequest& rq, GUIProxyProps* cache)
	{			{
	#define func(class, func) &JSInterface_GUIProxy::apply_to<GUIObjectType, class, &class::func>			#define func(class, func) &JSInterface_GUIProxy::apply_to<GUIObjectType, class, &class::func>
	cache->setFunction(rq, "toString", func(IGUIObject, toString), 0);			cache->setFunction(rq, "toString", func(IGUIObject, toString), 0);
	cache->setFunction(rq, "focus", func(IGUIObject, focus), 0);			cache->setFunction(rq, "focus", func(IGUIObject, focus), 0);
	cache->setFunction(rq, "blur", func(IGUIObject, blur), 0);			cache->setFunction(rq, "blur", func(IGUIObject, blur), 0);
	cache->setFunction(rq, "getComputedSize", func(IGUIObject, getComputedSize), 0);			cache->setFunction(rq, "getComputedSize", func(IGUIObject, getComputedSize), 0);
	#undef func			#undef func
				cache->setFunction(rq, "createChild", IGUICreateChild, 1);
				cache->setFunction(rq, "deleteChild", IGUIDeleteChild, 1);
	}			}

	template class JSI_GUIProxy<GUIObjectType>;			template class JSI_GUIProxy<GUIObjectType>;