libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 215 insertions, 243 deletions

diff --git a/xorg-server/hw/xwin/winmouse.c b/xorg-server/hw/xwin/winmouse.c
index 99509f28e..9d896c90e 100644
--- a/xorg-server/hw/xwin/winmouse.c
+++ b/xorg-server/hw/xwin/winmouse.c
@@ -37,336 +37,308 @@
 #include "win.h"
 
 #include "inputstr.h"
-#include "exevents.h" /* for button/axes labels */
+#include "exevents.h"           /* for button/axes labels */
 #include "xserver-properties.h"
 #include "inpututils.h"
 
 /* Peek the internal button mapping */
 static CARD8 const *g_winMouseButtonMap = NULL;
 
-
 /*
  * Local prototypes
  */
 
 static void
-winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl);
-
+ winMouseCtrl(DeviceIntPtr pDevice, PtrCtrl * pCtrl);
 
 static void
-winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl)
+winMouseCtrl(DeviceIntPtr pDevice, PtrCtrl * pCtrl)
 {
 }
 
-
 /*
  * See Porting Layer Definition - p. 18
  * This is known as a DeviceProc
  */
 
 int
-winMouseProc (DeviceIntPtr pDeviceInt, int iState)
+winMouseProc(DeviceIntPtr pDeviceInt, int iState)
 {
-  int 			lngMouseButtons, i;
-  int			lngWheelEvents = 2;
-  CARD8			*map;
-  DevicePtr		pDevice = (DevicePtr) pDeviceInt;
-  Atom *btn_labels;
-  Atom axes_labels[2];
-
-  switch (iState)
-    {
+    int lngMouseButtons, i;
+    int lngWheelEvents = 2;
+    CARD8 *map;
+    DevicePtr pDevice = (DevicePtr) pDeviceInt;
+    Atom *btn_labels;
+    Atom axes_labels[2];
+
+    switch (iState) {
     case DEVICE_INIT:
-      /* Get number of mouse buttons */
-      lngMouseButtons = GetSystemMetrics(SM_CMOUSEBUTTONS);
-      winMsg(X_PROBED, "%d mouse buttons found\n", lngMouseButtons);
-
-      /* Mapping of windows events to X events:
-       * LEFT:1 MIDDLE:2 RIGHT:3
-       * SCROLL_UP:4 SCROLL_DOWN:5
-       * XBUTTON 1:6 XBUTTON 2:7 ...
-       *
-       * To map scroll wheel correctly we need at least the 3 normal buttons
-       */
-      if (lngMouseButtons < 3)
-        lngMouseButtons = 3;
-
-      /* allocate memory: 
-       * number of buttons + 2x mouse wheel event + 1 extra (offset for map) 
-       */
-      map = malloc(sizeof(CARD8) * (lngMouseButtons + lngWheelEvents + 1));
-    
-      /* initalize button map */ 
-      map[0] = 0;
-      for (i=1; i <= lngMouseButtons + lngWheelEvents; i++)
-      	map[i] = i;
-
-      btn_labels = calloc((lngMouseButtons + lngWheelEvents), sizeof(Atom));
-      btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
-      btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
-      btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
-      btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
-      btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
-
-      axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
-      axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
-
-      InitPointerDeviceStruct (pDevice,
-			       map,
-			       lngMouseButtons + lngWheelEvents,
-			       btn_labels,
-			       winMouseCtrl,
-			       GetMotionHistorySize(),
-			       2,
-			       axes_labels);
-      free(map);
-      free(btn_labels);
-
-      g_winMouseButtonMap = pDeviceInt->button->map;
-      break;
+        /* Get number of mouse buttons */
+        lngMouseButtons = GetSystemMetrics(SM_CMOUSEBUTTONS);
+        winMsg(X_PROBED, "%d mouse buttons found\n", lngMouseButtons);
+
+        /* Mapping of windows events to X events:
+         * LEFT:1 MIDDLE:2 RIGHT:3
+         * SCROLL_UP:4 SCROLL_DOWN:5
+         * XBUTTON 1:6 XBUTTON 2:7 ...
+         *
+         * To map scroll wheel correctly we need at least the 3 normal buttons
+         */
+        if (lngMouseButtons < 3)
+            lngMouseButtons = 3;
+
+        /* allocate memory: 
+         * number of buttons + 2x mouse wheel event + 1 extra (offset for map) 
+         */
+        map = malloc(sizeof(CARD8) * (lngMouseButtons + lngWheelEvents + 1));
+
+        /* initalize button map */
+        map[0] = 0;
+        for (i = 1; i <= lngMouseButtons + lngWheelEvents; i++)
+            map[i] = i;
+
+        btn_labels = calloc((lngMouseButtons + lngWheelEvents), sizeof(Atom));
+        btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
+        btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
+        btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
+        btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
+        btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
+
+        axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
+        axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
+
+        InitPointerDeviceStruct(pDevice,
+                                map,
+                                lngMouseButtons + lngWheelEvents,
+                                btn_labels,
+                                winMouseCtrl,
+                                GetMotionHistorySize(), 2, axes_labels);
+        free(map);
+        free(btn_labels);
+
+        g_winMouseButtonMap = pDeviceInt->button->map;
+        break;
 
     case DEVICE_ON:
-      pDevice->on = TRUE;
-      break;
+        pDevice->on = TRUE;
+        break;
 
     case DEVICE_CLOSE:
-      g_winMouseButtonMap = NULL;
+        g_winMouseButtonMap = NULL;
 
     case DEVICE_OFF:
-      pDevice->on = FALSE;
-      break;
+        pDevice->on = FALSE;
+        break;
     }
-  return Success;
+    return Success;
 }
 
-
 /* Handle the mouse wheel */
 int
-winMouseWheel (ScreenPtr pScreen, int iDeltaZ)
+winMouseWheel(ScreenPtr pScreen, int iDeltaZ)
 {
-  winScreenPriv(pScreen);
-  int button; /* Button4 or Button5 */
-
-  /* Button4 = WheelUp */
-  /* Button5 = WheelDown */
-
-  /* Do we have any previous delta stored? */
-  if ((pScreenPriv->iDeltaZ > 0
-       && iDeltaZ > 0)
-      || (pScreenPriv->iDeltaZ < 0
-	  && iDeltaZ < 0))
-    {
-      /* Previous delta and of same sign as current delta */
-      iDeltaZ += pScreenPriv->iDeltaZ;
-      pScreenPriv->iDeltaZ = 0;
+    winScreenPriv(pScreen);
+    int button;                 /* Button4 or Button5 */
+
+    /* Button4 = WheelUp */
+    /* Button5 = WheelDown */
+
+    /* Do we have any previous delta stored? */
+    if ((pScreenPriv->iDeltaZ > 0 && iDeltaZ > 0)
+        || (pScreenPriv->iDeltaZ < 0 && iDeltaZ < 0)) {
+        /* Previous delta and of same sign as current delta */
+        iDeltaZ += pScreenPriv->iDeltaZ;
+        pScreenPriv->iDeltaZ = 0;
     }
-  else
-    {
-      /*
-       * Previous delta of different sign, or zero.
-       * We will set it to zero for either case,
-       * as blindly setting takes just as much time
-       * as checking, then setting if necessary :)
-       */
-      pScreenPriv->iDeltaZ = 0;
+    else {
+        /*
+         * Previous delta of different sign, or zero.
+         * We will set it to zero for either case,
+         * as blindly setting takes just as much time
+         * as checking, then setting if necessary :)
+         */
+        pScreenPriv->iDeltaZ = 0;
     }
 
-  /*
-   * Only process this message if the wheel has moved further than
-   * WHEEL_DELTA
-   */
-  if (iDeltaZ >= WHEEL_DELTA || (-1 * iDeltaZ) >= WHEEL_DELTA)
-    {
-      pScreenPriv->iDeltaZ = 0;
-	  
-      /* Figure out how many whole deltas of the wheel we have */
-      iDeltaZ /= WHEEL_DELTA;
+    /*
+     * Only process this message if the wheel has moved further than
+     * WHEEL_DELTA
+     */
+    if (iDeltaZ >= WHEEL_DELTA || (-1 * iDeltaZ) >= WHEEL_DELTA) {
+        pScreenPriv->iDeltaZ = 0;
+
+        /* Figure out how many whole deltas of the wheel we have */
+        iDeltaZ /= WHEEL_DELTA;
     }
-  else
-    {
-      /*
-       * Wheel has not moved past WHEEL_DELTA threshold;
-       * we will store the wheel delta until the threshold
-       * has been reached.
-       */
-      pScreenPriv->iDeltaZ = iDeltaZ;
-      return 0;
+    else {
+        /*
+         * Wheel has not moved past WHEEL_DELTA threshold;
+         * we will store the wheel delta until the threshold
+         * has been reached.
+         */
+        pScreenPriv->iDeltaZ = iDeltaZ;
+        return 0;
     }
 
-  /* Set the button to indicate up or down wheel delta */
-  if (iDeltaZ > 0)
-    {
-      button = Button4;
+    /* Set the button to indicate up or down wheel delta */
+    if (iDeltaZ > 0) {
+        button = Button4;
     }
-  else
-    {
-      button = Button5;
+    else {
+        button = Button5;
     }
 
-  /*
-   * Flip iDeltaZ to positive, if negative,
-   * because always need to generate a *positive* number of
-   * button clicks for the Z axis.
-   */
-  if (iDeltaZ < 0)
-    {
-      iDeltaZ *= -1;
+    /*
+     * Flip iDeltaZ to positive, if negative,
+     * because always need to generate a *positive* number of
+     * button clicks for the Z axis.
+     */
+    if (iDeltaZ < 0) {
+        iDeltaZ *= -1;
     }
 
-  /* Generate X input messages for each wheel delta we have seen */
-  while (iDeltaZ--)
-    {
-      /* Push the wheel button */
-      winMouseButtonsSendEvent (ButtonPress, button);
+    /* Generate X input messages for each wheel delta we have seen */
+    while (iDeltaZ--) {
+        /* Push the wheel button */
+        winMouseButtonsSendEvent(ButtonPress, button);
 
-      /* Release the wheel button */
-      winMouseButtonsSendEvent (ButtonRelease, button);
+        /* Release the wheel button */
+        winMouseButtonsSendEvent(ButtonRelease, button);
     }
 
-  return 0;
+    return 0;
 }
 
-
 /*
  * Enqueue a mouse button event
  */
 
 void
-winMouseButtonsSendEvent (int iEventType, int iButton)
+winMouseButtonsSendEvent(int iEventType, int iButton)
 {
-  ValuatorMask mask;
+    ValuatorMask mask;
 
-  if (g_winMouseButtonMap)
-    iButton = g_winMouseButtonMap[iButton];
+    if (g_winMouseButtonMap)
+        iButton = g_winMouseButtonMap[iButton];
 
-  valuator_mask_zero(&mask);
-  QueuePointerEvents(g_pwinPointer, iEventType, iButton,
-		     POINTER_RELATIVE, &mask);
+    valuator_mask_zero(&mask);
+    QueuePointerEvents(g_pwinPointer, iEventType, iButton,
+                       POINTER_RELATIVE, &mask);
 
 #if CYGDEBUG
-  ErrorF("winMouseButtonsSendEvent: iEventType: %d, iButton: %d\n",
-          iEventType, iButton);
+    ErrorF("winMouseButtonsSendEvent: iEventType: %d, iButton: %d\n",
+           iEventType, iButton);
 #endif
 }
 
-
 /*
  * Decide what to do with a Windows mouse message
  */
 
 int
-winMouseButtonsHandle (ScreenPtr pScreen,
-		       int iEventType, int iButton,
-		       WPARAM wParam)
+winMouseButtonsHandle(ScreenPtr pScreen,
+                      int iEventType, int iButton, WPARAM wParam)
 {
-  winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
-
-  /* Send button events right away if emulate 3 buttons is off */
-  if (pScreenInfo->iE3BTimeout == WIN_E3B_OFF)
-    {
-      /* Emulate 3 buttons is off, send the button event */
-      winMouseButtonsSendEvent (iEventType, iButton);
-      return 0;
+    winScreenPriv(pScreen);
+    winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
+
+    /* Send button events right away if emulate 3 buttons is off */
+    if (pScreenInfo->iE3BTimeout == WIN_E3B_OFF) {
+        /* Emulate 3 buttons is off, send the button event */
+        winMouseButtonsSendEvent(iEventType, iButton);
+        return 0;
     }
 
-  /* Emulate 3 buttons is on, let the fun begin */
-  if (iEventType == ButtonPress
-      && pScreenPriv->iE3BCachedPress == 0
-      && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button was pressed, no press is cached,
-       * and there is no fake button 2 release pending.
-       */
-
-      /* Store button press type */
-      pScreenPriv->iE3BCachedPress = iButton;
-
-      /*
-       * Set a timer to send this button press if the other button
-       * is not pressed within the timeout time.
-       */
-      SetTimer (pScreenPriv->hwndScreen,
-		WIN_E3B_TIMER_ID,
-		pScreenInfo->iE3BTimeout,
-		NULL);
+    /* Emulate 3 buttons is on, let the fun begin */
+    if (iEventType == ButtonPress
+        && pScreenPriv->iE3BCachedPress == 0
+        && !pScreenPriv->fE3BFakeButton2Sent) {
+        /*
+         * Button was pressed, no press is cached,
+         * and there is no fake button 2 release pending.
+         */
+
+        /* Store button press type */
+        pScreenPriv->iE3BCachedPress = iButton;
+
+        /*
+         * Set a timer to send this button press if the other button
+         * is not pressed within the timeout time.
+         */
+        SetTimer(pScreenPriv->hwndScreen,
+                 WIN_E3B_TIMER_ID, pScreenInfo->iE3BTimeout, NULL);
     }
-  else if (iEventType == ButtonPress
-	   && pScreenPriv->iE3BCachedPress != 0
-	   && pScreenPriv->iE3BCachedPress != iButton
-	   && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button press is cached, other button was pressed,
-       * and there is no fake button 2 release pending.
-       */
-
-      /* Mouse button was cached and other button was pressed */
-      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
-      pScreenPriv->iE3BCachedPress = 0;
-
-      /* Send fake middle button */
-      winMouseButtonsSendEvent (ButtonPress, Button2);
-
-      /* Indicate that a fake middle button event was sent */
-      pScreenPriv->fE3BFakeButton2Sent = TRUE;
+    else if (iEventType == ButtonPress
+             && pScreenPriv->iE3BCachedPress != 0
+             && pScreenPriv->iE3BCachedPress != iButton
+             && !pScreenPriv->fE3BFakeButton2Sent) {
+        /*
+         * Button press is cached, other button was pressed,
+         * and there is no fake button 2 release pending.
+         */
+
+        /* Mouse button was cached and other button was pressed */
+        KillTimer(pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
+        pScreenPriv->iE3BCachedPress = 0;
+
+        /* Send fake middle button */
+        winMouseButtonsSendEvent(ButtonPress, Button2);
+
+        /* Indicate that a fake middle button event was sent */
+        pScreenPriv->fE3BFakeButton2Sent = TRUE;
     }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->iE3BCachedPress == iButton)
-    {
-      /*
-       * Cached button was released before timer ran out,
-       * and before the other mouse button was pressed.
-       */
-      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
-      pScreenPriv->iE3BCachedPress = 0;
-
-      /* Send cached press, then send release */
-      winMouseButtonsSendEvent (ButtonPress, iButton);
-      winMouseButtonsSendEvent (ButtonRelease, iButton);
+    else if (iEventType == ButtonRelease
+             && pScreenPriv->iE3BCachedPress == iButton) {
+        /*
+         * Cached button was released before timer ran out,
+         * and before the other mouse button was pressed.
+         */
+        KillTimer(pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
+        pScreenPriv->iE3BCachedPress = 0;
+
+        /* Send cached press, then send release */
+        winMouseButtonsSendEvent(ButtonPress, iButton);
+        winMouseButtonsSendEvent(ButtonRelease, iButton);
     }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->fE3BFakeButton2Sent
-	   && !(wParam & MK_LBUTTON)
-	   && !(wParam & MK_RBUTTON))
-    {
-      /*
-       * Fake button 2 was sent and both mouse buttons have now been released
-       */
-      pScreenPriv->fE3BFakeButton2Sent = FALSE;
-      
-      /* Send middle mouse button release */
-      winMouseButtonsSendEvent (ButtonRelease, Button2);
+    else if (iEventType == ButtonRelease
+             && pScreenPriv->fE3BFakeButton2Sent && !(wParam & MK_LBUTTON)
+             && !(wParam & MK_RBUTTON)) {
+        /*
+         * Fake button 2 was sent and both mouse buttons have now been released
+         */
+        pScreenPriv->fE3BFakeButton2Sent = FALSE;
+
+        /* Send middle mouse button release */
+        winMouseButtonsSendEvent(ButtonRelease, Button2);
     }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->iE3BCachedPress == 0
-	   && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button was release, no button is cached,
-       * and there is no fake button 2 release is pending.
-       */
-      winMouseButtonsSendEvent (ButtonRelease, iButton);
+    else if (iEventType == ButtonRelease
+             && pScreenPriv->iE3BCachedPress == 0
+             && !pScreenPriv->fE3BFakeButton2Sent) {
+        /*
+         * Button was release, no button is cached,
+         * and there is no fake button 2 release is pending.
+         */
+        winMouseButtonsSendEvent(ButtonRelease, iButton);
     }
 
-  return 0;
+    return 0;
 }
 
 /**
  * Enqueue a motion event.
  *
  */
-void winEnqueueMotion(int x, int y)
+void
+winEnqueueMotion(int x, int y)
 {
-  int valuators[2];
-  ValuatorMask mask;
+    int valuators[2];
+    ValuatorMask mask;
 
-  valuators[0] = x;
-  valuators[1] = y;
+    valuators[0] = x;
+    valuators[1] = y;
 
-  valuator_mask_set_range(&mask, 0, 2, valuators);
-  QueuePointerEvents(g_pwinPointer, MotionNotify, 0,
-		     POINTER_ABSOLUTE | POINTER_SCREEN, &mask);
+    valuator_mask_set_range(&mask, 0, 2, valuators);
+    QueuePointerEvents(g_pwinPointer, MotionNotify, 0,
+                       POINTER_ABSOLUTE | POINTER_SCREEN, &mask);
 
 }