open source

Conch/source/conch/WindowsEnv/WinCtrl.cpp

@@ -0,0 +1,56 @@
+#include "WinCtrl.h"
+
+namespace laya {
+	std::map<HWND, WinControl*> WinCtrlEvtManager::ms_ctrlMap;
+
+
+	bool WinCtrlEvtManager::Add(HWND hwnd, WinControl* ctrl)
+	{
+		if (!ctrl)
+			return false;
+
+		if (!hwnd)
+			return false;
+
+		auto it = ms_ctrlMap.find(hwnd);
+		if (it != ms_ctrlMap.end())
+		{
+			it->second = ctrl;
+		}
+		else
+		{
+			ms_ctrlMap.insert(std::make_pair(hwnd, ctrl));
+		}
+
+		return true;
+	}
+
+	void WinCtrlEvtManager::Remove(HWND hwnd)
+	{
+		auto it = ms_ctrlMap.find(hwnd);
+		if (it != ms_ctrlMap.end())
+		{
+			ms_ctrlMap.erase(it);
+		}
+	}
+
+	WinControl* WinCtrlEvtManager::Get(HWND hwnd)
+	{
+		auto it = ms_ctrlMap.find(hwnd);
+		if (it != ms_ctrlMap.end())
+		{
+			return it->second;
+		}
+
+		return nullptr;
+	}
+
+	void WinCtrlEvtManager::Clear()
+	{
+		auto it = ms_ctrlMap.begin();
+		while (it != ms_ctrlMap.end())
+		{
+			it = ms_ctrlMap.erase(it);
+		}
+	}
+};