Support for unthemed taskbar (#2369)

* Support for unthemed taskbar

See this discussion:
https://github.com/Open-Shell/Open-Shell-Menu/discussions/2367

* Refactor color handling in StartMenuDLL
This commit is contained in:
Anixx
2026-01-24 12:26:25 +02:00
committed by GitHub
parent dd57854da1
commit e2758ec376

View File

@@ -1624,7 +1624,7 @@ static void ComputeTaskbarColors( int *data )
{
bool bDefLook;
int look=GetSettingInt(L"TaskbarLook",bDefLook);
if (GetWinVersion()<WIN_VER_WIN10 || look==TASKBAR_AEROGLASS || (look==TASKBAR_TRANSPARENT && g_TaskbarTexture))
if (GetWinVersion()<WIN_VER_WIN10 || !IsAppThemed() || look==TASKBAR_AEROGLASS || (look==TASKBAR_TRANSPARENT && g_TaskbarTexture))
{
memset(data,0,16);
}
@@ -1872,6 +1872,7 @@ static LRESULT CALLBACK SubclassTaskBarProc( HWND hWnd, UINT uMsg, WPARAM wParam
ComputeTaskbarColors(data);
WINCOMPATTRDATA attrData={0x13,&data,sizeof(data)};
SetWindowCompositionAttribute(hWnd,&attrData);
UpdateTaskBars(TASKBAR_UPDATE_TEXTURE);
return res;
}
if ((uMsg==WM_DWMCOLORIZATIONCOLORCHANGED || uMsg==WM_SETTINGCHANGE) && taskBar && taskBar->bCustomLook && SetWindowCompositionAttribute && GetWinVersion()<WIN_VER_WIN10)
@@ -1932,7 +1933,7 @@ static LRESULT CALLBACK SubclassTaskBarProc( HWND hWnd, UINT uMsg, WPARAM wParam
WINCOMPATTRDATA attrData={0x13,&data,sizeof(data)};
SetWindowCompositionAttribute(hWnd,&attrData);
}
if (g_TaskbarTexture && IsAppThemed())
if (g_TaskbarTexture)
{
// draw taskbar background (behind start button and separators)
PAINTSTRUCT ps;
@@ -2383,13 +2384,20 @@ void UpdateTaskBars( TUpdateTaskbar update )
}
}
}
else if (GetWinVersion()<WIN_VER_WIN10 && (!bDefColor || !bDefOpacity))
else if ((GetWinVersion()<WIN_VER_WIN10 && (!bDefColor || !bDefOpacity)) || !IsAppThemed())
{
if (bDefColor && GetWinVersion()>WIN_VER_WIN7)
{
if (IsAppThemed())
{
color=GetSystemGlassColor8();
color=((color&0xFF)<<16)|(color&0xFF00)|((color>>16)&0xFF);
}
else
{
color=GetSysColor(COLOR_BTNFACE);
}
}
BITMAPINFO bi={0};
bi.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
bi.bmiHeader.biWidth=bi.bmiHeader.biHeight=32;
@@ -3012,7 +3020,10 @@ static void InitStartMenuDLL( void )
if (GetWinVersion()<=WIN_VER_WIN81)
g_DrawThemeBackgroundHook=SetIatHook(module,"uxtheme.dll","DrawThemeBackground",DrawThemeBackground2);
g_DrawThemeTextHook=SetIatHook(module,"uxtheme.dll","DrawThemeText",DrawThemeText2);
if (IsAppThemed())
{
g_DrawThemeTextExHook=SetIatHook(module,"uxtheme.dll","DrawThemeTextEx",DrawThemeTextEx2);
}
g_DrawThemeTextCtlHook=SetIatHook(GetModuleHandle(L"comctl32.dll"),"uxtheme.dll","DrawThemeText",DrawThemeText2);
if (GetWinVersion()>=WIN_VER_WIN10)
g_SetWindowCompositionAttributeHook=SetIatHook(module,"user32.dll","SetWindowCompositionAttribute",SetWindowCompositionAttribute2);