Check AUL_LOADER_INIT env

[platform/core/appfw/app-core.git] / src / appcore-X.c

diff --git a/src/appcore-X.c b/src/appcore-X.c
old mode 100755 (executable)
new mode 100644 (file)
index 8595860..b87f3bf
--- a/src/appcore-X.c
+++ b/src/appcore-X.c
@@ -26,6 +26,7 @@
 #include <errno.h>
 #include <signal.h>
 
+#include <Eina.h>
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>
 
@@ -103,6 +104,58 @@ static int __find_win(Display *d, Window *win, pid_t pid)
        return 0;
 }
 
+static void __add_win_list(Eina_List **list, Window *win)
+{
+       void *w;
+       Eina_List *l;
+
+       if (!list || !win)
+               return;
+
+       EINA_LIST_FOREACH(*list, l, w) {
+               if ((Window)w == *win)
+                       return;
+       }
+
+       *list = eina_list_append(*list, (void *)*win);
+}
+
+static void __foreach_win(Eina_List **list, Display *d, Window *win, pid_t pid)
+{
+       int i;
+       int r;
+       pid_t p;
+       unsigned int n;
+       Window root, parent, *child;
+
+       p = __get_win_pid(d, *win);
+       if (p == pid)
+               __add_win_list(list, win);
+
+       r = XQueryTree(d, *win, &root, &parent, &child, &n);
+       if (r) {
+               for (i = 0; i < n; i++)
+                       __foreach_win(list, d, &child[i], pid);
+
+               XFree(child);
+       }
+}
+
+static int __iconify_win(Eina_List *list, Display *d)
+{
+       void *w;
+       Eina_List *l;
+
+       if (!list || !d)
+               return -1;
+
+       EINA_LIST_FOREACH(list, l, w) {
+               XIconifyWindow(d, (Window)w, 0);
+       }
+
+       return 0;
+}
+
 static int __raise_win(Display *d, Window win)
 {
        XEvent xev;
@@ -129,7 +182,7 @@ static int __raise_win(Display *d, Window win)
        return 0;
 }
 
-int x_raise_win(pid_t pid)
+EXPORT_API int x_raise_win(pid_t pid)
 {
 
        int r;
@@ -169,3 +222,39 @@ int x_raise_win(pid_t pid)
 
        return r;
 }
+
+EXPORT_API int x_pause_win(pid_t pid)
+{
+       int r;
+       Display *d;
+       Window win;
+       Eina_List *list_win = NULL;
+
+       if (pid < 1) {
+               errno = EINVAL;
+               return -1;
+       }
+
+       r = kill(pid, 0);
+       if (r == -1) {
+               errno = ESRCH;
+               return -1;
+       }
+
+       d = XOpenDisplay(NULL);
+       _retv_if(d == NULL, -1);
+
+       win = XDefaultRootWindow(d);
+       if (!a_pid)
+               a_pid = XInternAtom(d, "_NET_WM_PID", True);
+
+       __foreach_win(&list_win, d, &win, pid);
+       r = __iconify_win(list_win, d);
+
+       XCloseDisplay(d);
+
+       if (list_win)
+               eina_list_free(list_win);
+
+       return r;
+}