Initial community commit

1 files changed, 159 insertions, 0 deletions

diff --git a/Src/Winamp/fullscreen.cpp b/Src/Winamp/fullscreen.cpp
new file mode 100644
index 00000000..f092973f
--- /dev/null
+++ b/Src/Winamp/fullscreen.cpp
@@ -0,0 +1,159 @@
+/** (c) Nullsoft, Inc.         C O N F I D E N T I A L
+ ** Filename: 
+ ** Project:
+ ** Description:
+ ** Author:
+ ** Created:
+ **/
+
+#include "main.h"
+
+
+
+HWND hFSMonitorWindow;
+extern "C"
+{
+	int g_fsapp = 0;
+	int g_restoreaot_timer_set = 0;
+	int g_dropaot_timer_set = 0;
+}
+#define APPBAR_CALLBACK 	WM_USER + 1010
+#define appbartag L"wa_fsmonitorclass"
+LRESULT CALLBACK fsMonitorWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+
+void BeginFullscreenAppMonitor()
+{
+	// this lets us receive appbar messages.
+	// we're interested in ABN_FULLSCREENAPP so we can turn AOT off temporarily
+	APPBARDATA abd;
+
+	WNDCLASSW wc;
+	if (!GetClassInfoW(hMainInstance, appbartag, &wc))
+	{
+		memset(&wc, 0, sizeof(wc));
+		wc.lpfnWndProc = fsMonitorWndProc;
+		wc.hInstance = hMainInstance;
+		wc.lpszClassName = appbartag;
+		wc.style = 0;
+
+		RegisterClassW(&wc);
+	}
+
+	hFSMonitorWindow = CreateWindowExW(0, appbartag, L"", 0, 0, 0, 1, 1, NULL, NULL, hMainInstance, NULL);
+
+	abd.cbSize = sizeof(APPBARDATA);
+	abd.hWnd = hFSMonitorWindow;
+	abd.uCallbackMessage = APPBAR_CALLBACK;
+	abd.uEdge = ABE_TOP;
+	memset(&abd.rc, 0, sizeof(RECT));
+
+	SHAppBarMessage(ABM_NEW, &abd);
+}
+
+void EndFullscreenAppMonitor()
+{
+	APPBARDATA abd;
+
+	abd.cbSize = sizeof(APPBARDATA);
+	abd.hWnd = hFSMonitorWindow;
+
+	SHAppBarMessage(ABM_REMOVE, &abd);
+
+	if (IsWindow(hFSMonitorWindow))
+		DestroyWindow(hFSMonitorWindow);
+}
+
+
+void OnFullscreenApp()
+{
+	// ignore this event if the window going fullscreen is a winamp window
+	if (!is_fullscreen_video && !vis_fullscreen)
+	{
+		if (g_restoreaot_timer_set)
+		{
+			g_restoreaot_timer_set = 0;
+			KillTimer(hMainWindow, 100);
+		}
+		else
+		{
+			g_dropaot_timer_set = 1;
+			SetTimer(hMainWindow, 99, 250, NULL);
+		}
+	}
+}
+
+void OnCancelFullscreenApp()
+{
+	if (!is_fullscreen_video && !vis_fullscreen)
+	{
+		if (g_dropaot_timer_set)
+		{
+			KillTimer(hMainWindow, 99);
+			g_dropaot_timer_set = 0;
+		}
+		else
+		{
+			SetTimer(hMainWindow, 100, 250, NULL);
+			g_restoreaot_timer_set = 1;
+		}
+	}
+}
+
+LRESULT CALLBACK fsMonitorWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+	switch (uMsg)
+	{
+	case APPBAR_CALLBACK:
+		switch (wParam)
+		{
+		case ABN_FULLSCREENAPP:
+			if (lParam && !g_fsapp)
+			{
+				g_fsapp = 1;
+				OnFullscreenApp();
+			}
+			else if (!lParam && g_fsapp)
+			{
+				g_fsapp = 0;
+				OnCancelFullscreenApp();
+			}
+		}
+		return 0;
+	}
+	return DefWindowProc(hwnd, uMsg, wParam, lParam);
+}
+
+
+
+void dropAOT()
+{
+	if (!config_dropaotfs) return ;
+	set_aot(0);
+	if (config_aot)
+	{
+		SetWindowPos(hMainWindow, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+		SetWindowPos(hMainWindow, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+	}
+}
+
+void restoreAOT()
+{
+	if (!config_dropaotfs) return ;
+	if (config_aot)
+	{
+		// normally, changing hMainWindow's ONTOP flag should be enough to change all the owned window' z-orders too,
+		// but for some reason I cannot figure out, it does not work unless WA has been clicked away and back in focus.
+		// if that hasn't been done, then reseting the flag on each window is necessary.
+		// now for the fun part: the above is true for classic skin, but in modern skins, reseting the flag
+		// on those windows actually prevents the player from coming back ONTOP! FUN!
+		if (GetParent(hPLWindow) == NULL)
+		{
+			SetWindowPos(hPLWindow, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOOWNERZORDER);
+			SetWindowPos(hVideoWindow, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOOWNERZORDER);
+			SetWindowPos(hEQWindow, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOOWNERZORDER);
+		}
+		SetWindowPos(hMainWindow, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+		SetWindowPos(hMainWindow, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+	}
+	set_aot(0);
+}