check miximized

wallitor-core/dllmain.cpp

@@ -33,3 +33,7 @@ playerInstance* player_instance = NULL;
  extern "C" __declspec(dllexport) BOOL set_wallpaper(const char* window_title) {
      return set_as_wallpaper(window_title);
  }
+
+ extern "C" __declspec(dllexport) BOOL anyMaximized() {
+     return !detectWindowMaximized();
+ }

wallitor-core/playerInstance.cpp

@@ -86,4 +86,14 @@ BOOL set_as_wallpaper(const char* window_title) {
 	SetParent(player, hProgman);// 将视频窗口设苦为PM的子窗口
 	EnumWindows(EnumWindowsProc, 0);// 找到第二个workerw窗口并隐藏它
 	return TRUE;
+}
+
+static BOOL CALLBACK CheckMaximized(_In_ HWND hwnd, _In_ LPARAM Lparam) {
+	BOOL isMaximized = IsZoomed(hwnd);
+	if (isMaximized) return FALSE;
+	else return TRUE;
+}
+
+BOOL detectWindowMaximized() {
+	return EnumWindows(CheckMaximized, 0);
 }

wallitor-core/playerInstance.h

@@ -13,4 +13,5 @@ public:
 	void exit();
 };
 
-BOOL set_as_wallpaper(const char* window_title);
+BOOL set_as_wallpaper(const char* window_title);
+BOOL detectWindowMaximized();