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-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Events.c116
1 files changed, 41 insertions, 75 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c
index 512a55f99..111212601 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Events.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c
@@ -379,7 +379,7 @@ void nxagentRemoteWindowID(Window window, Bool newline)
else if (tp.nitems > 0)
{
int count = 0;
- int i, ret;
+ int ret;
char **list = NULL;
fprintf(stderr, " \"");
@@ -388,7 +388,7 @@ void nxagentRemoteWindowID(Window window, Bool newline)
if ((ret == Success || ret > 0) && list != NULL)
{
- for (i = 0; i < count; i++)
+ for (int i = 0; i < count; i++)
{
fprintf(stderr, "%s", list[i]);
}
@@ -510,7 +510,7 @@ void nxagentRemoteWindowsTree(Window window, int level)
nxagentRemoteWindowsTree(childList[i], level + 1);
}
- SAFE_XFree((char *) childList);
+ SAFE_XFree(childList);
}
/*
@@ -1635,21 +1635,16 @@ FIXME: Don't enqueue the KeyRelease event if the key was
* Force the keys all up when focus is lost.
*/
- int i, k;
- int mask = 1;
- CARD8 val;
-
- XEvent xM;
- memset(&xM, 0, sizeof(XEvent));
-
- for (i = 0; i < DOWN_LENGTH; i++) /* input.h */
+ for (int i = 0; i < DOWN_LENGTH; i++) /* input.h */
{
- val = inputInfo.keyboard->key->down[i];
+ CARD8 val = inputInfo.keyboard->key->down[i];
if (val != 0)
{
- for (k = 0; k < 8; k++)
+ for (int k = 0; k < 8; k++)
{
+ const int mask = 1;
+
if (val & (mask << k))
{
#ifdef NXAGENT_FIXKEYS_DEBUG
@@ -1667,6 +1662,9 @@ FIXME: Don't enqueue the KeyRelease event if the key was
if (nxagentOption(ViewOnly) == 0 && nxagentOption(Shadow))
{
+ XEvent xM;
+
+ memset(&xM, 0, sizeof(XEvent));
xM.type = KeyRelease;
xM.xkey.display = nxagentDisplay;
xM.xkey.type = KeyRelease;
@@ -3210,12 +3208,10 @@ int nxagentCheckWindowConfiguration(XConfigureEvent* X)
#ifdef TEST
{
- WindowPtr pSib;
-
fprintf(stderr, "nxagentCheckWindowConfiguration: Before restacking top level window [%p]\n",
(void *) nxagentWindowPtr(X -> window));
- for (pSib = screenInfo.screens[0]->root -> firstChild; pSib; pSib = pSib -> nextSib)
+ for (WindowPtr pSib = screenInfo.screens[0]->root -> firstChild; pSib; pSib = pSib -> nextSib)
{
fprintf(stderr, "nxagentCheckWindowConfiguration: Top level window: [%p].\n",
(void *) pSib);
@@ -3574,16 +3570,13 @@ int nxagentHandleReparentNotify(XEvent* X)
if (nxagentOption(Rootless))
{
- WindowPtr pWin;
-
XlibWindow w;
XlibWindow root_return = 0;
XlibWindow parent_return = 0;
XlibWindow *children_return = NULL;
unsigned int nchildren_return = 0;
Status result;
-
- pWin = nxagentWindowPtr(X -> xreparent.window);
+ WindowPtr pWin = nxagentWindowPtr(X -> xreparent.window);
#ifdef TEST
@@ -3677,10 +3670,8 @@ int nxagentHandleReparentNotify(XEvent* X)
XlibWindow junk;
XlibWindow *childrenReturn = NULL;
unsigned int nchildrenReturn = 0;
- Status result;
XWindowAttributes attributes;
int x, y;
- int xParent, yParent;
/*
* Calculate the absolute upper-left X e Y
@@ -3712,10 +3703,12 @@ int nxagentHandleReparentNotify(XEvent* X)
if (w != DefaultRootWindow(nxagentDisplay))
{
+ int xParent, yParent;
+
do
{
- result = XQueryTree(nxagentDisplay, w, &rootReturn, &parentReturn,
- &childrenReturn, &nchildrenReturn);
+ Status result = XQueryTree(nxagentDisplay, w, &rootReturn, &parentReturn,
+ &childrenReturn, &nchildrenReturn);
SAFE_XFree(childrenReturn);
@@ -3760,14 +3753,13 @@ int nxagentHandleReparentNotify(XEvent* X)
void nxagentEnableKeyboardEvents(void)
{
- int i;
Mask mask = nxagentGetDefaultEventMask();
mask |= NXAGENT_KEYBOARD_EVENT_MASK;
nxagentSetDefaultEventMask(mask);
- for (i = 0; i < nxagentNumScreens; i++)
+ for (int i = 0; i < nxagentNumScreens; i++)
{
XSelectInput(nxagentDisplay, nxagentDefaultWindows[i], mask);
}
@@ -3779,14 +3771,13 @@ void nxagentEnableKeyboardEvents(void)
void nxagentDisableKeyboardEvents(void)
{
- int i;
Mask mask = nxagentGetDefaultEventMask();
mask &= ~NXAGENT_KEYBOARD_EVENT_MASK;
nxagentSetDefaultEventMask(mask);
- for (i = 0; i < nxagentNumScreens; i++)
+ for (int i = 0; i < nxagentNumScreens; i++)
{
XSelectInput(nxagentDisplay, nxagentDefaultWindows[i], mask);
}
@@ -3796,14 +3787,13 @@ void nxagentDisableKeyboardEvents(void)
void nxagentEnablePointerEvents(void)
{
- int i;
Mask mask = nxagentGetDefaultEventMask();
mask |= NXAGENT_POINTER_EVENT_MASK;
nxagentSetDefaultEventMask(mask);
- for (i = 0; i < nxagentNumScreens; i++)
+ for (int i = 0; i < nxagentNumScreens; i++)
{
XSelectInput(nxagentDisplay, nxagentDefaultWindows[i], mask);
}
@@ -3811,14 +3801,13 @@ void nxagentEnablePointerEvents(void)
void nxagentDisablePointerEvents(void)
{
- int i;
Mask mask = nxagentGetDefaultEventMask();
mask &= ~NXAGENT_POINTER_EVENT_MASK;
nxagentSetDefaultEventMask(mask);
- for (i = 0; i < nxagentNumScreens; i++)
+ for (int i = 0; i < nxagentNumScreens; i++)
{
XSelectInput(nxagentDisplay, nxagentDefaultWindows[i], mask);
}
@@ -4084,9 +4073,7 @@ void nxagentHandleCollectPropertyEvent(XEvent *X)
unsigned long ulReturnBytesLeft;
unsigned char *pszReturnData = NULL;
int result;
- int resource;
-
- resource = X -> xclient.data.l[1];
+ int resource = X -> xclient.data.l[1];
if (X -> xclient.data.l[2] == False)
{
@@ -4212,12 +4199,9 @@ void nxagentSynchronizeExpose(void)
int nxagentLookupByWindow(WindowPtr pWin)
{
- int i;
- int j;
-
- for (j = 0; j < nxagentExposeQueue.length; j++)
+ for (int j = 0; j < nxagentExposeQueue.length; j++)
{
- i = (nxagentExposeQueue.start + j) % EXPOSED_SIZE;
+ int i = (nxagentExposeQueue.start + j) % EXPOSED_SIZE;
if (nxagentExposeQueue.exposures[i].pWindow == pWin &&
!nxagentExposeQueue.exposures[i].remoteRegionIsCompleted)
@@ -4231,28 +4215,18 @@ int nxagentLookupByWindow(WindowPtr pWin)
void nxagentRemoveDuplicatedKeys(XEvent *X)
{
- _XQEvent *prev;
- _XQEvent *qelt;
-
- _XQEvent *qeltKeyRelease;
- _XQEvent *prevKeyRelease;
+ _XQEvent *qelt = nxagentDisplay -> head;
KeyCode lastKeycode = X -> xkey.keycode;
- qelt = nxagentDisplay -> head;
-
if (qelt == NULL)
{
#ifdef TEST
- int more;
-
fprintf(stderr, "nxagentRemoveDuplicatedKeys: Trying to read more events "
"from the X server.\n");
- more = nxagentReadEvents(nxagentDisplay);
-
- if (more > 0)
+ if (nxagentReadEvents(nxagentDisplay) > 0)
{
fprintf(stderr, "nxagentRemoveDuplicatedKeys: Successfully read more events "
"from the X server.\n");
@@ -4269,6 +4243,10 @@ void nxagentRemoveDuplicatedKeys(XEvent *X)
if (qelt != NULL)
{
+ _XQEvent *prev;
+ _XQEvent *qeltKeyRelease;
+ _XQEvent *prevKeyRelease;
+
prev = qeltKeyRelease = prevKeyRelease = NULL;
LockDisplay(nxagentDisplay);
@@ -4371,23 +4349,18 @@ void nxagentAddRectToRemoteExposeRegion(BoxPtr rect)
int nxagentClipAndSendExpose(WindowPtr pWin, void * ptr)
{
- RegionPtr exposeRgn;
- RegionPtr remoteExposeRgn;
+ RegionPtr remoteExposeRgn = (RegionRec *) ptr;
#ifdef DEBUG
- BoxRec box;
-
fprintf(stderr, "nxagentClipAndSendExpose: Called.\n");
#endif
- remoteExposeRgn = (RegionRec *) ptr;
-
if (pWin -> drawable.class != InputOnly)
{
- exposeRgn = RegionCreate(NULL, 1);
+ RegionPtr exposeRgn = RegionCreate(NULL, 1);
#ifdef DEBUG
- box = *RegionExtents(remoteExposeRgn);
+ BoxRec box = *RegionExtents(remoteExposeRgn);
fprintf(stderr, "nxagentClipAndSendExpose: Root expose extents: [%d] [%d] [%d] [%d].\n",
box.x1, box.y1, box.x2, box.y2);
@@ -4506,14 +4479,12 @@ int nxagentUserInput(void *p)
int nxagentHandleRRScreenChangeNotify(XEvent *X)
{
- XRRScreenChangeNotifyEvent *Xr;
+ XRRScreenChangeNotifyEvent *Xr = (XRRScreenChangeNotifyEvent *) X;
#ifdef DEBUG
fprintf(stderr, "nxagentHandleRRScreenChangeNotify called.\n");
#endif
- Xr = (XRRScreenChangeNotifyEvent *) X;
-
nxagentResizeScreen(screenInfo.screens[DefaultScreen(nxagentDisplay)], Xr -> width, Xr -> height,
Xr -> mwidth, Xr -> mheight);
@@ -4556,12 +4527,9 @@ int nxagentPendingEvents(Display *dpy)
}
else
{
- int result;
int readable;
- result = NXTransReadable(dpy -> fd, &readable);
-
- if (result == 0)
+ if (NXTransReadable(dpy -> fd, &readable) == 0)
{
if (readable > 0)
{
@@ -4711,9 +4679,7 @@ static const char *nxagentGrabStateToString(int state)
void nxagentDumpInputDevicesState(void)
{
- int i, k;
int mask = 1;
- CARD8 val;
DeviceIntPtr dev;
GrabPtr grab;
WindowPtr pWin = NULL;
@@ -4723,13 +4689,13 @@ void nxagentDumpInputDevicesState(void)
dev = inputInfo.keyboard;
- for (i = 0; i < DOWN_LENGTH; i++)
+ for (int i = 0; i < DOWN_LENGTH; i++)
{
- val = dev -> key -> down[i];
+ CARD8 val = dev -> key -> down[i];
if (val != 0)
{
- for (k = 0; k < 8; k++)
+ for (int k = 0; k < 8; k++)
{
if (val & (mask << k))
{
@@ -4784,13 +4750,13 @@ void nxagentDumpInputDevicesState(void)
dev = inputInfo.pointer;
- for (i = 0; i < DOWN_LENGTH; i++)
+ for (int i = 0; i < DOWN_LENGTH; i++)
{
- val = dev -> button -> down[i];
+ CARD8 val = dev -> button -> down[i];
if (val != 0)
{
- for (k = 0; k < 8; k++)
+ for (int k = 0; k < 8; k++)
{
if (val & (mask << k))
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 17:06:58 +0000