add owner-drawn themed button with animation

1 files changed, 42 insertions, 0 deletions

diff --git a/alf/alfcompat.h b/alf/alfcompat.h
index b0a43ec..e0faf62 100644
--- a/alf/alfcompat.h
+++ b/alf/alfcompat.h
@@ -2,6 +2,7 @@
 
 #include <windows.h>
 #include <rpc.h>
+#include <uxtheme.h>
 
 #ifndef WM_DPICHANGED
 #define WM_DPICHANGED       0x02E0
@@ -44,6 +45,32 @@ ALF_GetAveCharWidth(HDC hdc);
 void
 ALF_UniqueCounterValue(LONG_PTR *pCounterId, LONG_PTR *pCounterValue);
 
+typedef void *ALF_Compat_HANIMATIONBUFFER;
+
+typedef enum {
+  ALF_Compat_BPAS_NONE,
+  ALF_Compat_BPAS_LINEAR,
+  ALF_Compat_BPAS_CUBIC,
+  ALF_Compat_BPAS_SINE
+} ALF_Compat_BP_ANIMATIONSTYLE;
+
+typedef struct {
+  DWORD                         cbSize;
+  DWORD                         dwFlags;
+  ALF_Compat_BP_ANIMATIONSTYLE  style;
+  DWORD                         dwDuration;
+} ALF_Compat_BP_ANIMATIONPARAMS;
+
+typedef struct {
+  DWORD               cbSize;
+  DWORD               dwFlags;
+  const RECT          *prcExclude;
+  const BLENDFUNCTION *pBlendFunction;
+} ALF_Compat_BP_PAINTPARAMS;
+
+#ifndef TMT_TRANSITIONDURATION
+#define TMT_TRANSITIONDURATION 6000
+#endif
 
 extern BOOL (WINAPI *ALF_Compat_IsAppThemed)(void);
 extern UINT (WINAPI *ALF_Compat_GetDpiForWindow)(HWND);
@@ -53,3 +80,18 @@ extern BOOL (WINAPI *ALF_Compat_SetWindowSubclass)(HWND, ALF_COMPAT_SUBCLASSPROC
 extern LRESULT (WINAPI *ALF_Compat_DefSubclassProc)(HWND, UINT, WPARAM, LPARAM);
 extern BOOL (WINAPI *ALF_Compat_RemoveWindowSubclass)(HWND, ALF_COMPAT_SUBCLASSPROC, UINT_PTR);
 extern BOOL (WINAPI *ALF_Compat_SystemParametersInfoForDpi)(UINT,UINT,PVOID,UINT,UINT);
+extern HTHEME (WINAPI *ALF_Compat_OpenThemeData)(HWND, LPCWSTR);
+extern HRESULT (WINAPI *ALF_Compat_CloseThemeData)(HTHEME);
+extern BOOL (WINAPI *ALF_Compat_IsThemeBackgroundPartiallyTransparent)(HTHEME,int,int);
+extern HRESULT (WINAPI *ALF_Compat_DrawThemeParentBackground)(HWND,HDC,RECT *);
+extern HRESULT (WINAPI *ALF_Compat_DrawThemeBackground)(HTHEME, HDC, int, int, const RECT *, const RECT *);
+extern HRESULT (WINAPI *ALF_Compat_GetThemeBackgroundContentRect)(HTHEME,HDC,int,int,const RECT *,RECT *);
+extern HRESULT (WINAPI *ALF_Compat_GetThemeTextExtent)(HTHEME,HDC,int,int,LPCWSTR,int,DWORD,const RECT *, RECT *);
+extern HRESULT (WINAPI *ALF_Compat_DrawThemeText)(HTHEME,HDC,int,int,LPCWSTR,int,DWORD,DWORD,const RECT *);
+extern BOOL (WINAPI *ALF_Compat_TrackMouseEvent)(LPTRACKMOUSEEVENT tme);
+extern HRESULT (WINAPI *ALF_Compat_BufferedPaintInit)(void);
+extern HRESULT (WINAPI *ALF_Compat_BufferedPaintUnInit)(void);
+extern ALF_Compat_HANIMATIONBUFFER (WINAPI *ALF_Compat_BeginBufferedAnimation)(HWND,HDC,const RECT *,DWORD,ALF_Compat_BP_PAINTPARAMS *,ALF_Compat_BP_ANIMATIONPARAMS *,HDC *,HDC *);
+extern HRESULT (WINAPI *ALF_Compat_EndBufferedAnimation)(ALF_Compat_HANIMATIONBUFFER,BOOL);
+extern BOOL (WINAPI *ALF_Compat_BufferedPaintRenderAnimation)(HWND,HDC);
+extern HRESULT (WINAPI *ALF_Compat_GetThemeTransitionDuration)(HTHEME,int,int,int,int,DWORD*);