fontconfig xserver mesa git update 29 nov 2012

xserver: 1712a45422a63f11b2146541279616fcfda09ec6
fontconfig: faea1cac85ac3b0fd6a983e1c0adeb68e115e06c
mesa: c1023608002c985b9d72edc64732cd666de2a206

1 files changed, 48 insertions, 7 deletions

diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c
index 42925e36d..773fc9767 100644
--- a/xorg-server/hw/xwin/winmultiwindowwm.c
+++ b/xorg-server/hw/xwin/winmultiwindowwm.c
@@ -1503,6 +1503,7 @@ winDeinitMultiWindowWM(void)
 #define HINT_NOMAXIMIZE (1L<<4)
 #define HINT_NOMINIMIZE (1L<<5)
 #define HINT_NOSYSMENU  (1L<<6)
+#define HINT_SKIPTASKBAR (1L<<7)
 /* These two are used on their own */
 #define HINT_MAX	(1L<<0)
 #define HINT_MIN	(1L<<1)
@@ -1511,12 +1512,14 @@ static void
 winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
 {
     static Atom windowState, motif_wm_hints, windowType;
-    static Atom hiddenState, fullscreenState, belowState, aboveState;
+    static Atom hiddenState, fullscreenState, belowState, aboveState,
+        skiptaskbarState;
     static Atom dockWindow;
     static int generation;
     Atom type, *pAtom = NULL;
     int format;
-    unsigned long hint = 0, maxmin = 0, style, nitems = 0, left = 0;
+    unsigned long hint = 0, maxmin = 0, nitems = 0, left = 0;
+    unsigned long style, exStyle;
     MwmHints *mwm_hint = NULL;
 
     if (!hWnd)
@@ -1535,6 +1538,8 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
         belowState = XInternAtom(pDisplay, "_NET_WM_STATE_BELOW", False);
         aboveState = XInternAtom(pDisplay, "_NET_WM_STATE_ABOVE", False);
         dockWindow = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE_DOCK", False);
+        skiptaskbarState =
+            XInternAtom(pDisplay, "_NET_WM_STATE_SKIP_TASKBAR", False);
     }
 
     if (XGetWindowProperty(pDisplay, iWindow, windowState, 0L,
@@ -1542,6 +1547,8 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
                            &nitems, &left,
                            (unsigned char **) &pAtom) == Success) {
         if (pAtom && nitems == 1) {
+            if (*pAtom == skiptaskbarState)
+                hint |= HINT_SKIPTASKBAR;
             if (*pAtom == hiddenState)
                 maxmin |= HINT_MIN;
             else if (*pAtom == fullscreenState)
@@ -1630,10 +1637,14 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
         XFree(normal_hint);
     }
 
-    /* Override hint settings from above with settings from config file */
+    /*
+       Override hint settings from above with settings from config file and set
+       application id for grouping.
+     */
     {
         XClassHint class_hint = { 0, 0 };
         char *window_name = 0;
+        char *application_id = 0;
 
         if (XGetClassHint(pDisplay, iWindow, &class_hint)) {
             XFetchName(pDisplay, iWindow, &window_name);
@@ -1642,10 +1653,24 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
                 winOverrideStyle(class_hint.res_name, class_hint.res_class,
                                  window_name);
 
+#define APPLICATION_ID_FORMAT	"%s.xwin.%s"
+#define APPLICATION_ID_UNKNOWN "unknown"
+            if (class_hint.res_class) {
+                asprintf(&application_id, APPLICATION_ID_FORMAT, XVENDORNAME,
+                         class_hint.res_class);
+            }
+            else {
+                asprintf(&application_id, APPLICATION_ID_FORMAT, XVENDORNAME,
+                         APPLICATION_ID_UNKNOWN);
+            }
+            winSetAppUserModelID(hWnd, application_id);
+
             if (class_hint.res_name)
                 XFree(class_hint.res_name);
             if (class_hint.res_class)
                 XFree(class_hint.res_class);
+            if (application_id)
+                free(application_id);
             if (window_name)
                 XFree(window_name);
         }
@@ -1682,13 +1707,15 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
             HINT_NOFRAME;
 
     /* Now apply styles to window */
-    style = GetWindowLongPtr(hWnd, GWL_STYLE) & ~WS_CAPTION & ~WS_SIZEBOX;      /* Just in case */
+    style = GetWindowLongPtr(hWnd, GWL_STYLE);
     if (!style)
-        return;
+        return;                 /* GetWindowLongPointer returns 0 on failure, we hope this isn't a valid style */
+
+    style &= ~WS_CAPTION & ~WS_SIZEBOX; /* Just in case */
 
-    if (!hint)                  /* All on */
+    if (!(hint & ~HINT_SKIPTASKBAR))    /* No hints, default */
         style = style | WS_CAPTION | WS_SIZEBOX;
-    else if (hint & HINT_NOFRAME)       /* All off */
+    else if (hint & HINT_NOFRAME)       /* No frame, no decorations */
         style = style & ~WS_CAPTION & ~WS_SIZEBOX;
     else
         style = style | ((hint & HINT_BORDER) ? WS_BORDER : 0) |
@@ -1704,7 +1731,21 @@ winApplyHints(Display * pDisplay, Window iWindow, HWND hWnd, HWND * zstyle)
     if (hint & HINT_NOSYSMENU)
         style = style & ~WS_SYSMENU;
 
+    if (hint & HINT_SKIPTASKBAR)
+        style = style & ~WS_MINIMIZEBOX;        /* window will become lost if minimized */
+
     SetWindowLongPtr(hWnd, GWL_STYLE, style);
+
+    exStyle = GetWindowLongPtr(hWnd, GWL_EXSTYLE);
+    if (hint & HINT_SKIPTASKBAR)
+        exStyle = (exStyle & ~WS_EX_APPWINDOW) | WS_EX_TOOLWINDOW;
+    else
+        exStyle = (exStyle & ~WS_EX_TOOLWINDOW) | WS_EX_APPWINDOW;
+    SetWindowLongPtr(hWnd, GWL_EXSTYLE, exStyle);
+
+    winDebug
+        ("winApplyHints: iWindow 0x%08x hints 0x%08x style 0x%08x exstyle 0x%08x\n",
+         iWindow, hint, style, exStyle);
 }
 
 void