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path: root/xorg-server/hw/xwin/winmultiwindowclass.c
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Diffstat (limited to 'xorg-server/hw/xwin/winmultiwindowclass.c')
-rw-r--r--xorg-server/hw/xwin/winmultiwindowclass.c450
1 files changed, 209 insertions, 241 deletions
diff --git a/xorg-server/hw/xwin/winmultiwindowclass.c b/xorg-server/hw/xwin/winmultiwindowclass.c
index ca08ae483..cc7628d5c 100644
--- a/xorg-server/hw/xwin/winmultiwindowclass.c
+++ b/xorg-server/hw/xwin/winmultiwindowclass.c
@@ -43,287 +43,255 @@
DEFINE_ATOM_HELPER(AtmWmWindowRole, "WM_WINDOW_ROLE")
-
int
-winMultiWindowGetClassHint (WindowPtr pWin, char **res_name, char **res_class)
+winMultiWindowGetClassHint(WindowPtr pWin, char **res_name, char **res_class)
{
- struct _Window *pwin;
- struct _Property *prop;
- int len_name, len_class;
-
- if (!pWin || !res_name || !res_class)
- {
- ErrorF ("winMultiWindowGetClassHint - pWin, res_name, or res_class was "
- "NULL\n");
- return 0;
+ struct _Window *pwin;
+ struct _Property *prop;
+ int len_name, len_class;
+
+ if (!pWin || !res_name || !res_class) {
+ ErrorF("winMultiWindowGetClassHint - pWin, res_name, or res_class was "
+ "NULL\n");
+ return 0;
}
-
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- *res_name = *res_class = NULL;
-
- while (prop)
- {
- if (prop->propertyName == XA_WM_CLASS
- && prop->type == XA_STRING
- && prop->format == 8
- && prop->data)
- {
- len_name = strlen ((char *) prop->data);
-
- (*res_name) = malloc (len_name + 1);
-
- if (!*res_name)
- {
- ErrorF ("winMultiWindowGetClassHint - *res_name was NULL\n");
- return 0;
- }
-
- /* Add one to len_name to allow copying of trailing 0 */
- strncpy ((*res_name), prop->data, len_name + 1);
-
- if (len_name == prop->size)
- len_name--;
-
- len_class = strlen (((char *)prop->data) + 1 + len_name);
-
- (*res_class) = malloc (len_class + 1);
-
- if (!*res_class)
- {
- ErrorF ("winMultiWindowGetClassHint - *res_class was NULL\n");
-
- /* Free the previously allocated res_name */
- free (*res_name);
- return 0;
- }
-
- strcpy ((*res_class), ((char *)prop->data) + 1 + len_name);
-
- return 1;
- }
- else
- prop = prop->next;
+
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ *res_name = *res_class = NULL;
+
+ while (prop) {
+ if (prop->propertyName == XA_WM_CLASS
+ && prop->type == XA_STRING && prop->format == 8 && prop->data) {
+ len_name = strlen((char *) prop->data);
+
+ (*res_name) = malloc(len_name + 1);
+
+ if (!*res_name) {
+ ErrorF("winMultiWindowGetClassHint - *res_name was NULL\n");
+ return 0;
+ }
+
+ /* Add one to len_name to allow copying of trailing 0 */
+ strncpy((*res_name), prop->data, len_name + 1);
+
+ if (len_name == prop->size)
+ len_name--;
+
+ len_class = strlen(((char *) prop->data) + 1 + len_name);
+
+ (*res_class) = malloc(len_class + 1);
+
+ if (!*res_class) {
+ ErrorF("winMultiWindowGetClassHint - *res_class was NULL\n");
+
+ /* Free the previously allocated res_name */
+ free(*res_name);
+ return 0;
+ }
+
+ strcpy((*res_class), ((char *) prop->data) + 1 + len_name);
+
+ return 1;
+ }
+ else
+ prop = prop->next;
}
-
- return 0;
-}
+ return 0;
+}
int
-winMultiWindowGetWMHints (WindowPtr pWin, WinXWMHints *hints)
+winMultiWindowGetWMHints(WindowPtr pWin, WinXWMHints * hints)
{
- struct _Window *pwin;
- struct _Property *prop;
+ struct _Window *pwin;
+ struct _Property *prop;
- if (!pWin || !hints)
- {
- ErrorF ("winMultiWindowGetWMHints - pWin or hints was NULL\n");
- return 0;
+ if (!pWin || !hints) {
+ ErrorF("winMultiWindowGetWMHints - pWin or hints was NULL\n");
+ return 0;
}
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- memset (hints, 0, sizeof (WinXWMHints));
-
- while (prop)
- {
- if (prop->propertyName == XA_WM_HINTS
- && prop->format == 32
- && prop->data)
- {
- memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */
- return 1;
- }
- else
- prop = prop->next;
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ memset(hints, 0, sizeof(WinXWMHints));
+
+ while (prop) {
+ if (prop->propertyName == XA_WM_HINTS && prop->data
+ && prop->format == 32) {
+ memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */
+ return 1;
+ }
+ else
+ prop = prop->next;
}
-
- return 0;
-}
+ return 0;
+}
int
-winMultiWindowGetWindowRole (WindowPtr pWin, char **res_role)
+winMultiWindowGetWindowRole(WindowPtr pWin, char **res_role)
{
- struct _Window *pwin;
- struct _Property *prop;
- int len_role;
-
- if (!pWin || !res_role)
- return 0;
-
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- *res_role = NULL;
- while (prop)
- {
- if (prop->propertyName == AtmWmWindowRole ()
- && prop->type == XA_STRING
- && prop->format == 8
- && prop->data)
- {
- len_role= prop->size;
-
- (*res_role) = malloc (len_role + 1);
-
- if (!*res_role)
- {
- ErrorF ("winMultiWindowGetWindowRole - *res_role was NULL\n");
- return 0;
- }
-
- strncpy ((*res_role), prop->data, len_role);
- (*res_role)[len_role] = 0;
-
- return 1;
- }
- else
- prop = prop->next;
+ struct _Window *pwin;
+ struct _Property *prop;
+ int len_role;
+
+ if (!pWin || !res_role)
+ return 0;
+
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ *res_role = NULL;
+ while (prop) {
+ if (prop->propertyName == AtmWmWindowRole()
+ && prop->type == XA_STRING && prop->format == 8 && prop->data) {
+ len_role = prop->size;
+
+ (*res_role) = malloc(len_role + 1);
+
+ if (!*res_role) {
+ ErrorF("winMultiWindowGetWindowRole - *res_role was NULL\n");
+ return 0;
+ }
+
+ strncpy((*res_role), prop->data, len_role);
+ (*res_role)[len_role] = 0;
+
+ return 1;
+ }
+ else
+ prop = prop->next;
}
-
- return 0;
-}
+ return 0;
+}
int
-winMultiWindowGetWMNormalHints (WindowPtr pWin, WinXSizeHints *hints)
+winMultiWindowGetWMNormalHints(WindowPtr pWin, WinXSizeHints * hints)
{
- struct _Window *pwin;
- struct _Property *prop;
+ struct _Window *pwin;
+ struct _Property *prop;
- if (!pWin || !hints)
- {
- ErrorF ("winMultiWindowGetWMNormalHints - pWin or hints was NULL\n");
- return 0;
+ if (!pWin || !hints) {
+ ErrorF("winMultiWindowGetWMNormalHints - pWin or hints was NULL\n");
+ return 0;
}
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- memset (hints, 0, sizeof (WinXSizeHints));
-
- while (prop)
- {
- if (prop->propertyName == XA_WM_NORMAL_HINTS
- && prop->format == 32
- && prop->data)
- {
- memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */
- return 1;
- }
- else
- prop = prop->next;
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ memset(hints, 0, sizeof(WinXSizeHints));
+
+ while (prop) {
+ if (prop->propertyName == XA_WM_NORMAL_HINTS && prop->data
+ && prop->format == 32) {
+ memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */
+ return 1;
+ }
+ else
+ prop = prop->next;
}
- return 0;
+ return 0;
}
int
-winMultiWindowGetTransientFor (WindowPtr pWin, WindowPtr *ppDaddy)
+winMultiWindowGetTransientFor(WindowPtr pWin, WindowPtr *ppDaddy)
{
- struct _Window *pwin;
- struct _Property *prop;
+ struct _Window *pwin;
+ struct _Property *prop;
- if (!pWin)
- {
- ErrorF ("winMultiWindowGetTransientFor - pWin was NULL\n");
- return 0;
+ if (!pWin) {
+ ErrorF("winMultiWindowGetTransientFor - pWin was NULL\n");
+ return 0;
}
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- if (ppDaddy)
- *ppDaddy = NULL;
-
- while (prop)
- {
- if (prop->propertyName == XA_WM_TRANSIENT_FOR
- && prop->format == 32
- && prop->data)
- {
- if (ppDaddy)
- memcpy (ppDaddy, prop->data, 4*(int)prop->size); /* format/8 = 4 */
- return 1;
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ if (ppDaddy)
+ *ppDaddy = NULL;
+
+ while (prop) {
+ if (prop->propertyName == XA_WM_TRANSIENT_FOR
+ && prop->format == 32
+ && prop->data) {
+ if (ppDaddy)
+ memcpy (ppDaddy, prop->data, 4*(int)prop->size); /* format/8 = 4 */
+ return 1;
}
- else
- prop = prop->next;
+ else
+ prop = prop->next;
}
- return 0;
+ return 0;
}
int
-winMultiWindowGetWMName (WindowPtr pWin, char **wmName)
+winMultiWindowGetWMName(WindowPtr pWin, char **wmName)
{
- struct _Window *pwin;
- struct _Property *prop;
- int len_name;
-
- if (!pWin || !wmName)
- {
- ErrorF ("winMultiWindowGetClassHint - pWin, res_name, or res_class was "
- "NULL\n");
- return 0;
+ struct _Window *pwin;
+ struct _Property *prop;
+ int len_name;
+
+ if (!pWin || !wmName) {
+ ErrorF("winMultiWindowGetClassHint - pWin, res_name, or res_class was "
+ "NULL\n");
+ return 0;
}
-
- pwin = (struct _Window*) pWin;
-
- if (pwin->optional)
- prop = (struct _Property *) pwin->optional->userProps;
- else
- prop = NULL;
-
- *wmName = NULL;
-
- while (prop)
- {
- if (prop->propertyName == XA_WM_NAME
- && prop->type == XA_STRING
- && prop->data)
- {
- len_name = prop->size;
-
- (*wmName) = malloc (len_name + 1);
-
- if (!*wmName)
- {
- ErrorF ("winMultiWindowGetWMName - *wmName was NULL\n");
- return 0;
- }
-
- strncpy ((*wmName), prop->data, len_name);
- (*wmName)[len_name] = 0;
-
- return 1;
- }
- else
- prop = prop->next;
+
+ pwin = (struct _Window *) pWin;
+
+ if (pwin->optional)
+ prop = (struct _Property *) pwin->optional->userProps;
+ else
+ prop = NULL;
+
+ *wmName = NULL;
+
+ while (prop) {
+ if (prop->propertyName == XA_WM_NAME
+ && prop->type == XA_STRING && prop->data) {
+ len_name = prop->size;
+
+ (*wmName) = malloc(len_name + 1);
+
+ if (!*wmName) {
+ ErrorF("winMultiWindowGetWMName - *wmName was NULL\n");
+ return 0;
+ }
+
+ strncpy((*wmName), prop->data, len_name);
+ (*wmName)[len_name] = 0;
+
+ return 1;
+ }
+ else
+ prop = prop->next;
}
-
- return 0;
+
+ return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 11:46:04 +0000