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Diffstat (limited to 'xorg-server/hw/xnest/Events.c')
-rw-r--r--xorg-server/hw/xnest/Events.c434
1 files changed, 217 insertions, 217 deletions
diff --git a/xorg-server/hw/xnest/Events.c b/xorg-server/hw/xnest/Events.c
index 2abc6c73c..619427ded 100644
--- a/xorg-server/hw/xnest/Events.c
+++ b/xorg-server/hw/xnest/Events.c
@@ -1,217 +1,217 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "screenint.h"
-#include "input.h"
-#include "misc.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "servermd.h"
-#include "inputstr.h"
-#include "inpututils.h"
-
-#include "mi.h"
-
-#include "Xnest.h"
-
-#include "Args.h"
-#include "Color.h"
-#include "Display.h"
-#include "Screen.h"
-#include "XNWindow.h"
-#include "Events.h"
-#include "Keyboard.h"
-#include "Pointer.h"
-#include "mipointer.h"
-
-CARD32 lastEventTime = 0;
-
-void
-ProcessInputEvents(void)
-{
- mieqProcessInputEvents();
-}
-
-int
-TimeSinceLastInputEvent(void)
-{
- if (lastEventTime == 0)
- lastEventTime = GetTimeInMillis();
- return GetTimeInMillis() - lastEventTime;
-}
-
-void
-SetTimeSinceLastInputEvent(void)
-{
- lastEventTime = GetTimeInMillis();
-}
-
-static Bool
-xnestExposurePredicate(Display *display, XEvent *event, char *args)
-{
- return event->type == Expose || event->type == ProcessedExpose;
-}
-
-static Bool
-xnestNotExposurePredicate(Display *display, XEvent *event, char *args)
-{
- return !xnestExposurePredicate(display, event, args);
-}
-
-void
-xnestCollectExposures(void)
-{
- XEvent X;
- WindowPtr pWin;
- RegionRec Rgn;
- BoxRec Box;
-
- while (XCheckIfEvent(xnestDisplay, &X, xnestExposurePredicate, NULL)) {
- pWin = xnestWindowPtr(X.xexpose.window);
-
- if (pWin && X.xexpose.width && X.xexpose.height) {
- Box.x1 = pWin->drawable.x + wBorderWidth(pWin) + X.xexpose.x;
- Box.y1 = pWin->drawable.y + wBorderWidth(pWin) + X.xexpose.y;
- Box.x2 = Box.x1 + X.xexpose.width;
- Box.y2 = Box.y1 + X.xexpose.height;
-
- RegionInit(&Rgn, &Box, 1);
-
- miSendExposures(pWin, &Rgn, Box.x2, Box.y2);
- }
- }
-}
-
-void
-xnestQueueKeyEvent(int type, unsigned int keycode)
-{
- lastEventTime = GetTimeInMillis();
- QueueKeyboardEvents(xnestKeyboardDevice, type, keycode, NULL);
-}
-
-void
-xnestCollectEvents(void)
-{
- XEvent X;
- int valuators[2];
- ValuatorMask mask;
- ScreenPtr pScreen;
-
- while (XCheckIfEvent(xnestDisplay, &X, xnestNotExposurePredicate, NULL)) {
- switch (X.type) {
- case KeyPress:
- xnestUpdateModifierState(X.xkey.state);
- xnestQueueKeyEvent(KeyPress, X.xkey.keycode);
- break;
-
- case KeyRelease:
- xnestUpdateModifierState(X.xkey.state);
- xnestQueueKeyEvent(KeyRelease, X.xkey.keycode);
- break;
-
- case ButtonPress:
- valuator_mask_set_range(&mask, 0, 0, NULL);
- xnestUpdateModifierState(X.xkey.state);
- lastEventTime = GetTimeInMillis();
- QueuePointerEvents(xnestPointerDevice, ButtonPress,
- X.xbutton.button, POINTER_RELATIVE, &mask);
- break;
-
- case ButtonRelease:
- valuator_mask_set_range(&mask, 0, 0, NULL);
- xnestUpdateModifierState(X.xkey.state);
- lastEventTime = GetTimeInMillis();
- QueuePointerEvents(xnestPointerDevice, ButtonRelease,
- X.xbutton.button, POINTER_RELATIVE, &mask);
- break;
-
- case MotionNotify:
- valuators[0] = X.xmotion.x;
- valuators[1] = X.xmotion.y;
- valuator_mask_set_range(&mask, 0, 2, valuators);
- lastEventTime = GetTimeInMillis();
- QueuePointerEvents(xnestPointerDevice, MotionNotify,
- 0, POINTER_ABSOLUTE, &mask);
- break;
-
- case FocusIn:
- if (X.xfocus.detail != NotifyInferior) {
- pScreen = xnestScreen(X.xfocus.window);
- if (pScreen)
- xnestDirectInstallColormaps(pScreen);
- }
- break;
-
- case FocusOut:
- if (X.xfocus.detail != NotifyInferior) {
- pScreen = xnestScreen(X.xfocus.window);
- if (pScreen)
- xnestDirectUninstallColormaps(pScreen);
- }
- break;
-
- case KeymapNotify:
- break;
-
- case EnterNotify:
- if (X.xcrossing.detail != NotifyInferior) {
- pScreen = xnestScreen(X.xcrossing.window);
- if (pScreen) {
- NewCurrentScreen(inputInfo.pointer, pScreen, X.xcrossing.x, X.xcrossing.y);
- valuators[0] = X.xcrossing.x;
- valuators[1] = X.xcrossing.y;
- valuator_mask_set_range(&mask, 0, 2, valuators);
- lastEventTime = GetTimeInMillis();
- QueuePointerEvents(xnestPointerDevice, MotionNotify,
- 0, POINTER_ABSOLUTE, &mask);
- xnestDirectInstallColormaps(pScreen);
- }
- }
- break;
-
- case LeaveNotify:
- if (X.xcrossing.detail != NotifyInferior) {
- pScreen = xnestScreen(X.xcrossing.window);
- if (pScreen) {
- xnestDirectUninstallColormaps(pScreen);
- }
- }
- break;
-
- case DestroyNotify:
- if (xnestParentWindow != (Window) 0 &&
- X.xdestroywindow.window == xnestParentWindow)
- exit (0);
- break;
-
- case CirculateNotify:
- case ConfigureNotify:
- case GravityNotify:
- case MapNotify:
- case ReparentNotify:
- case UnmapNotify:
- break;
-
- default:
- ErrorF("xnest warning: unhandled event\n");
- break;
- }
- }
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "screenint.h"
+#include "input.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#include "inputstr.h"
+#include "inpututils.h"
+
+#include "mi.h"
+
+#include "Xnest.h"
+
+#include "Args.h"
+#include "Color.h"
+#include "Display.h"
+#include "Screen.h"
+#include "XNWindow.h"
+#include "Events.h"
+#include "Keyboard.h"
+#include "Pointer.h"
+#include "mipointer.h"
+
+CARD32 lastEventTime = 0;
+
+void
+ProcessInputEvents(void)
+{
+ mieqProcessInputEvents();
+}
+
+int
+TimeSinceLastInputEvent(void)
+{
+ if (lastEventTime == 0)
+ lastEventTime = GetTimeInMillis();
+ return GetTimeInMillis() - lastEventTime;
+}
+
+void
+SetTimeSinceLastInputEvent(void)
+{
+ lastEventTime = GetTimeInMillis();
+}
+
+static Bool
+xnestExposurePredicate(Display *display, XEvent *event, char *args)
+{
+ return event->type == Expose || event->type == ProcessedExpose;
+}
+
+static Bool
+xnestNotExposurePredicate(Display *display, XEvent *event, char *args)
+{
+ return !xnestExposurePredicate(display, event, args);
+}
+
+void
+xnestCollectExposures(void)
+{
+ XEvent X;
+ WindowPtr pWin;
+ RegionRec Rgn;
+ BoxRec Box;
+
+ while (XCheckIfEvent(xnestDisplay, &X, xnestExposurePredicate, NULL)) {
+ pWin = xnestWindowPtr(X.xexpose.window);
+
+ if (pWin && X.xexpose.width && X.xexpose.height) {
+ Box.x1 = pWin->drawable.x + wBorderWidth(pWin) + X.xexpose.x;
+ Box.y1 = pWin->drawable.y + wBorderWidth(pWin) + X.xexpose.y;
+ Box.x2 = Box.x1 + X.xexpose.width;
+ Box.y2 = Box.y1 + X.xexpose.height;
+
+ RegionInit(&Rgn, &Box, 1);
+
+ miSendExposures(pWin, &Rgn, Box.x2, Box.y2);
+ }
+ }
+}
+
+void
+xnestQueueKeyEvent(int type, unsigned int keycode)
+{
+ lastEventTime = GetTimeInMillis();
+ QueueKeyboardEvents(xnestKeyboardDevice, type, keycode, NULL);
+}
+
+void
+xnestCollectEvents(void)
+{
+ XEvent X;
+ int valuators[2];
+ ValuatorMask mask;
+ ScreenPtr pScreen;
+
+ while (XCheckIfEvent(xnestDisplay, &X, xnestNotExposurePredicate, NULL)) {
+ switch (X.type) {
+ case KeyPress:
+ xnestUpdateModifierState(X.xkey.state);
+ xnestQueueKeyEvent(KeyPress, X.xkey.keycode);
+ break;
+
+ case KeyRelease:
+ xnestUpdateModifierState(X.xkey.state);
+ xnestQueueKeyEvent(KeyRelease, X.xkey.keycode);
+ break;
+
+ case ButtonPress:
+ valuator_mask_set_range(&mask, 0, 0, NULL);
+ xnestUpdateModifierState(X.xkey.state);
+ lastEventTime = GetTimeInMillis();
+ QueuePointerEvents(xnestPointerDevice, ButtonPress,
+ X.xbutton.button, POINTER_RELATIVE, &mask);
+ break;
+
+ case ButtonRelease:
+ valuator_mask_set_range(&mask, 0, 0, NULL);
+ xnestUpdateModifierState(X.xkey.state);
+ lastEventTime = GetTimeInMillis();
+ QueuePointerEvents(xnestPointerDevice, ButtonRelease,
+ X.xbutton.button, POINTER_RELATIVE, &mask);
+ break;
+
+ case MotionNotify:
+ valuators[0] = X.xmotion.x;
+ valuators[1] = X.xmotion.y;
+ valuator_mask_set_range(&mask, 0, 2, valuators);
+ lastEventTime = GetTimeInMillis();
+ QueuePointerEvents(xnestPointerDevice, MotionNotify,
+ 0, POINTER_ABSOLUTE, &mask);
+ break;
+
+ case FocusIn:
+ if (X.xfocus.detail != NotifyInferior) {
+ pScreen = xnestScreen(X.xfocus.window);
+ if (pScreen)
+ xnestDirectInstallColormaps(pScreen);
+ }
+ break;
+
+ case FocusOut:
+ if (X.xfocus.detail != NotifyInferior) {
+ pScreen = xnestScreen(X.xfocus.window);
+ if (pScreen)
+ xnestDirectUninstallColormaps(pScreen);
+ }
+ break;
+
+ case KeymapNotify:
+ break;
+
+ case EnterNotify:
+ if (X.xcrossing.detail != NotifyInferior) {
+ pScreen = xnestScreen(X.xcrossing.window);
+ if (pScreen) {
+ NewCurrentScreen(inputInfo.pointer, pScreen, X.xcrossing.x, X.xcrossing.y);
+ valuators[0] = X.xcrossing.x;
+ valuators[1] = X.xcrossing.y;
+ valuator_mask_set_range(&mask, 0, 2, valuators);
+ lastEventTime = GetTimeInMillis();
+ QueuePointerEvents(xnestPointerDevice, MotionNotify,
+ 0, POINTER_ABSOLUTE, &mask);
+ xnestDirectInstallColormaps(pScreen);
+ }
+ }
+ break;
+
+ case LeaveNotify:
+ if (X.xcrossing.detail != NotifyInferior) {
+ pScreen = xnestScreen(X.xcrossing.window);
+ if (pScreen) {
+ xnestDirectUninstallColormaps(pScreen);
+ }
+ }
+ break;
+
+ case DestroyNotify:
+ if (xnestParentWindow != (Window) 0 &&
+ X.xdestroywindow.window == xnestParentWindow)
+ exit (0);
+ break;
+
+ case CirculateNotify:
+ case ConfigureNotify:
+ case GravityNotify:
+ case MapNotify:
+ case ReparentNotify:
+ case UnmapNotify:
+ break;
+
+ default:
+ ErrorF("xnest warning: unhandled event\n");
+ break;
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 00:00:38 +0000