libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 173 insertions, 186 deletions

diff --git a/xorg-server/hw/xwin/winkeyhook.c b/xorg-server/hw/xwin/winkeyhook.c
index e452fa5f7..124150850 100644
--- a/xorg-server/hw/xwin/winkeyhook.c
+++ b/xorg-server/hw/xwin/winkeyhook.c
@@ -1,186 +1,173 @@
-/*

- *Copyright (C) 2004 Harold L Hunt II All Rights Reserved.

- *

- *Permission is hereby granted, free of charge, to any person obtaining

- * a copy of this software and associated documentation files (the

- *"Software"), to deal in the Software without restriction, including

- *without limitation the rights to use, copy, modify, merge, publish,

- *distribute, sublicense, and/or sell copies of the Software, and to

- *permit persons to whom the Software is furnished to do so, subject to

- *the following conditions:

- *

- *The above copyright notice and this permission notice shall be

- *included in all copies or substantial portions of the Software.

- *

- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- *

- *Except as contained in this notice, the name of Harold L Hunt II

- *shall not be used in advertising or otherwise to promote the sale, use

- *or other dealings in this Software without prior written authorization

- *from Harold L Hunt II.

- *

- * Authors:	Harold L Hunt II

- */

-

-#ifdef HAVE_XWIN_CONFIG_H

-#include <xwin-config.h>

-#endif

-#include "win.h"

-

-

-static HHOOK g_hhookKeyboardLL = NULL;

-

-

-/*

- * Function prototypes

- */

-

-static LRESULT CALLBACK

-winKeyboardMessageHookLL (int iCode, WPARAM wParam, LPARAM lParam);

-

-

-#ifndef LLKHF_EXTENDED

-# define LLKHF_EXTENDED  0x00000001

-#endif

-#ifndef LLKHF_UP

-# define LLKHF_UP  0x00000080

-#endif

-

-

-/*

- * KeyboardMessageHook

- */

-

-static LRESULT CALLBACK

-winKeyboardMessageHookLL (int iCode, WPARAM wParam, LPARAM lParam)

-{

-  BOOL			fPassKeystroke = FALSE;

-  BOOL			fPassAltTab = TRUE;

-  PKBDLLHOOKSTRUCT	p = (PKBDLLHOOKSTRUCT) lParam;

-  HWND			hwnd = GetActiveWindow(); 

-#ifdef XWIN_MULTIWINDOW

-  WindowPtr		pWin = NULL;

-  winPrivWinPtr	        pWinPriv = NULL;

-  winPrivScreenPtr	pScreenPriv = NULL;

-  winScreenInfo		*pScreenInfo = NULL;

-

-  /* Check if the Windows window property for our X window pointer is valid */

-  if ((pWin = GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)

-    {

-      /* Get a pointer to our window privates */

-      pWinPriv		= winGetWindowPriv(pWin);

-

-      /* Get pointers to our screen privates and screen info */

-      pScreenPriv	= pWinPriv->pScreenPriv;

-      pScreenInfo	= pScreenPriv->pScreenInfo;

-

-      if (pScreenInfo->fMultiWindow)

-          fPassAltTab = FALSE;

-    }

-#endif

-

-  /* Pass keystrokes on to our main message loop */

-  if (iCode == HC_ACTION)

-    {

-      winDebug("winKeyboardMessageHook: vkCode: %08x scanCode: %08x\n", p->vkCode, p->scanCode);

-

-      switch (wParam)

-	{

-	case WM_KEYDOWN:  case WM_SYSKEYDOWN:

-	case WM_KEYUP:    case WM_SYSKEYUP: 

-	  fPassKeystroke = 

-	    (fPassAltTab && 

-                (p->vkCode == VK_TAB) && ((p->flags & LLKHF_ALTDOWN) != 0))

-	    || (p->vkCode == VK_LWIN) || (p->vkCode == VK_RWIN)

-	    ;

-	  break;

-	}

-    }

-

-  /*

-   * Pass message on to our main message loop.

-   * We process this immediately with SendMessage so that the keystroke

-   * appears in, hopefully, the correct order.

-   */

-  if (fPassKeystroke)

-    {

-      LPARAM		lParamKey = 0x0;

-

-      /* Construct the lParam from KBDLLHOOKSTRUCT */

-      lParamKey = lParamKey | (0x0000FFFF & 0x00000001); /* Repeat count */

-      lParamKey = lParamKey | (0x00FF0000 & (p->scanCode << 16));

-      lParamKey = lParamKey

-	| (0x01000000 & ((p->flags & LLKHF_EXTENDED) << 23));

-      lParamKey = lParamKey

-	| (0x20000000

-	   & ((p->flags & LLKHF_ALTDOWN) << 24));

-      lParamKey = lParamKey | (0x80000000 & ((p->flags & LLKHF_UP) << 24));

-

-      /* Send message to our main window that has the keyboard focus */

-      PostMessage (hwnd,

-		   (UINT) wParam,

-		   (WPARAM) p->vkCode,

-		   lParamKey);

-

-      return 1;

-    }

-

-  /* Call next hook */

-  return CallNextHookEx (NULL, iCode, wParam, lParam);

-}

-

-

-/*

- * Attempt to install the keyboard hook, return FALSE if it was not installed

- */

-

-Bool

-winInstallKeyboardHookLL (void)

-{

-  OSVERSIONINFO		osvi = {0};

-  

-  /* Get operating system version information */

-  osvi.dwOSVersionInfoSize = sizeof (osvi);

-  GetVersionEx (&osvi);

-

-  /* Branch on platform ID */

-  switch (osvi.dwPlatformId)

-    {

-    case VER_PLATFORM_WIN32_NT:

-      /* Low-level is supported on NT 4.0 SP3+ only */

-      /* TODO: Return FALSE on NT 4.0 with no SP, SP1, or SP2 */

-      break;

-

-    case VER_PLATFORM_WIN32_WINDOWS:

-      /* Low-level hook is not supported on non-NT */

-      return FALSE;

-    }

-

-  /* Install the hook only once */

-  if (!g_hhookKeyboardLL)

-    g_hhookKeyboardLL = SetWindowsHookEx (WH_KEYBOARD_LL,

-					  winKeyboardMessageHookLL,

-					  g_hInstance,

-					  0);

-

-  return TRUE;

-}

-

-

-/*

- * Remove the keyboard hook if it is installed

- */

-

-void

-winRemoveKeyboardHookLL (void)

-{

-  if (g_hhookKeyboardLL)

-    UnhookWindowsHookEx (g_hhookKeyboardLL);

-  g_hhookKeyboardLL = NULL;

-}

+/*
+ *Copyright (C) 2004 Harold L Hunt II All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of Harold L Hunt II
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from Harold L Hunt II.
+ *
+ * Authors:	Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+
+static HHOOK g_hhookKeyboardLL = NULL;
+
+/*
+ * Function prototypes
+ */
+
+static LRESULT CALLBACK
+winKeyboardMessageHookLL(int iCode, WPARAM wParam, LPARAM lParam);
+
+#ifndef LLKHF_EXTENDED
+#define LLKHF_EXTENDED  0x00000001
+#endif
+#ifndef LLKHF_UP
+#define LLKHF_UP  0x00000080
+#endif
+
+/*
+ * KeyboardMessageHook
+ */
+
+static LRESULT CALLBACK
+winKeyboardMessageHookLL(int iCode, WPARAM wParam, LPARAM lParam)
+{
+    BOOL fPassKeystroke = FALSE;
+    BOOL fPassAltTab = TRUE;
+    PKBDLLHOOKSTRUCT p = (PKBDLLHOOKSTRUCT) lParam;
+    HWND hwnd = GetActiveWindow();
+
+#ifdef XWIN_MULTIWINDOW
+    WindowPtr pWin = NULL;
+    winPrivWinPtr pWinPriv = NULL;
+    winPrivScreenPtr pScreenPriv = NULL;
+    winScreenInfo *pScreenInfo = NULL;
+
+    /* Check if the Windows window property for our X window pointer is valid */
+    if ((pWin = GetProp(hwnd, WIN_WINDOW_PROP)) != NULL) {
+        /* Get a pointer to our window privates */
+        pWinPriv = winGetWindowPriv(pWin);
+
+        /* Get pointers to our screen privates and screen info */
+        pScreenPriv = pWinPriv->pScreenPriv;
+        pScreenInfo = pScreenPriv->pScreenInfo;
+
+        if (pScreenInfo->fMultiWindow)
+            fPassAltTab = FALSE;
+    }
+#endif
+
+    /* Pass keystrokes on to our main message loop */
+    if (iCode == HC_ACTION) {
+        winDebug("winKeyboardMessageHook: vkCode: %08x scanCode: %08x\n",
+                 p->vkCode, p->scanCode);
+
+        switch (wParam) {
+        case WM_KEYDOWN:
+        case WM_SYSKEYDOWN:
+        case WM_KEYUP:
+        case WM_SYSKEYUP:
+            fPassKeystroke =
+                (fPassAltTab &&
+                 (p->vkCode == VK_TAB) && ((p->flags & LLKHF_ALTDOWN) != 0))
+                || (p->vkCode == VK_LWIN) || (p->vkCode == VK_RWIN);
+            break;
+        }
+    }
+
+    /*
+     * Pass message on to our main message loop.
+     * We process this immediately with SendMessage so that the keystroke
+     * appears in, hopefully, the correct order.
+     */
+    if (fPassKeystroke) {
+        LPARAM lParamKey = 0x0;
+
+        /* Construct the lParam from KBDLLHOOKSTRUCT */
+        lParamKey = lParamKey | (0x0000FFFF & 0x00000001);      /* Repeat count */
+        lParamKey = lParamKey | (0x00FF0000 & (p->scanCode << 16));
+        lParamKey = lParamKey
+            | (0x01000000 & ((p->flags & LLKHF_EXTENDED) << 23));
+        lParamKey = lParamKey
+            | (0x20000000 & ((p->flags & LLKHF_ALTDOWN) << 24));
+        lParamKey = lParamKey | (0x80000000 & ((p->flags & LLKHF_UP) << 24));
+
+        /* Send message to our main window that has the keyboard focus */
+        PostMessage(hwnd, (UINT) wParam, (WPARAM) p->vkCode, lParamKey);
+
+        return 1;
+    }
+
+    /* Call next hook */
+    return CallNextHookEx(NULL, iCode, wParam, lParam);
+}
+
+/*
+ * Attempt to install the keyboard hook, return FALSE if it was not installed
+ */
+
+Bool
+winInstallKeyboardHookLL(void)
+{
+    OSVERSIONINFO osvi = { 0 };
+
+    /* Get operating system version information */
+    osvi.dwOSVersionInfoSize = sizeof(osvi);
+    GetVersionEx(&osvi);
+
+    /* Branch on platform ID */
+    switch (osvi.dwPlatformId) {
+    case VER_PLATFORM_WIN32_NT:
+        /* Low-level is supported on NT 4.0 SP3+ only */
+        /* TODO: Return FALSE on NT 4.0 with no SP, SP1, or SP2 */
+        break;
+
+    case VER_PLATFORM_WIN32_WINDOWS:
+        /* Low-level hook is not supported on non-NT */
+        return FALSE;
+    }
+
+    /* Install the hook only once */
+    if (!g_hhookKeyboardLL)
+        g_hhookKeyboardLL = SetWindowsHookEx(WH_KEYBOARD_LL,
+                                             winKeyboardMessageHookLL,
+                                             g_hInstance, 0);
+
+    return TRUE;
+}
+
+/*
+ * Remove the keyboard hook if it is installed
+ */
+
+void
+winRemoveKeyboardHookLL(void)
+{
+    if (g_hhookKeyboardLL)
+        UnhookWindowsHookEx(g_hhookKeyboardLL);
+    g_hhookKeyboardLL = NULL;
+}