bool
od_wm_iconified(Ecore_X_Window window)
{
int size = 0;
Atom *atom = NULL;
if (ecore_x_window_prop_property_get(window, ecore_x_atom_get("WM_STATE"),
ecore_x_atom_get("WM_STATE"), 32,
(unsigned char **) &atom, &size)) {
bool ret = (*atom == IconicState);
free(atom);
return ret;
}
if (ecore_x_window_prop_property_get
(window, ecore_x_atom_get("_NET_WM_STATE"), XA_ATOM, 32,
(unsigned char **) &atom, &size)) {
int i;
bool hidden = false, shaded = false;
for (i = 0; i < size / sizeof(Atom); i++) {
if (atom[i] == ecore_x_atom_get("_NET_WM_STATE_SHADED"))
shaded = true;
if (atom[i] == ecore_x_atom_get("_NET_WM_STATE_HIDDEN"))
hidden = true;
}
free(atom);
return hidden && !shaded;
}
return false; // anything we've missed ???
}
Ecore_X_Window *
od_wm_get_clients(int *size)
{
Ecore_X_Window *win_list = NULL;
if (!ecore_x_window_prop_property_get(0, ecore_x_atom_get("_NET_CLIENT_LIST"),
XA_WINDOW, 32,
(unsigned char **) &win_list, size)) {
if (!ecore_x_window_prop_property_get
(0, ecore_x_atom_get("_WIN_CLIENT_LIST"), XA_CARDINAL, 32,
(unsigned char **) &win_list, size)) {
*size = 0;
return NULL;
}
}
return win_list;
}
/**
* Add a subwindow to the list of windows that need a different colormap installed.
* @param win The toplevel window
* @param subwin The subwindow to be added to the colormap windows list
*/
EAPI void
ecore_x_icccm_colormap_window_set(Ecore_X_Window win,
Ecore_X_Window subwin)
{
int num = 0, i;
unsigned char *old_data = NULL;
unsigned char *data = NULL;
Window *oldset = NULL;
Window *newset = NULL;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ecore_x_window_prop_property_get(win,
ECORE_X_ATOM_WM_COLORMAP_WINDOWS,
XA_WINDOW, 32, &old_data, &num))
{
newset = calloc(1, sizeof(Window));
if (!newset)
{
if (old_data) free(old_data);
return;
}
newset[0] = subwin;
num = 1;
data = (unsigned char *)newset;
}
else
{
newset = calloc(num + 1, sizeof(Window));
oldset = (Window *)old_data;
if (!newset)
{
if (old_data) free(old_data);
return;
}
for (i = 0; i < num; ++i)
{
if (oldset[i] == subwin)
{
if (old_data)
XFree(old_data);
old_data = NULL;
free(newset);
return;
}
newset[i] = oldset[i];
}
newset[num++] = subwin;
if (old_data)
XFree(old_data);
data = (unsigned char *)newset;
}
ecore_x_window_prop_property_set(win,
ECORE_X_ATOM_WM_COLORMAP_WINDOWS,
XA_WINDOW, 32, data, num);
free(newset);
free(old_data);
}
/**
* Remove a window from the list of colormap windows.
* @param win The toplevel window
* @param subwin The window to be removed from the colormap window list.
*/
EAPI void
ecore_x_icccm_colormap_window_unset(Ecore_X_Window win,
Ecore_X_Window subwin)
{
int num = 0, i, j, k = 0;
unsigned char *old_data = NULL;
unsigned char *data = NULL;
Window *oldset = NULL;
Window *newset = NULL;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ecore_x_window_prop_property_get(win,
ECORE_X_ATOM_WM_COLORMAP_WINDOWS,
XA_WINDOW, 32, &old_data, &num))
{
if (old_data) free(old_data);
return;
}
oldset = (Window *)old_data;
for (i = 0; i < num; i++)
{
if (oldset[i] == subwin)
{
if (num == 1)
{
XDeleteProperty(_ecore_x_disp,
win, ECORE_X_ATOM_WM_COLORMAP_WINDOWS);
if (_ecore_xlib_sync) ecore_x_sync();
if (old_data)
XFree(old_data);
old_data = NULL;
return;
}
else
{
newset = calloc(num - 1, sizeof(Window));
data = (unsigned char *)newset;
for (j = 0; j < num; ++j)
if (oldset[j] != subwin)
newset[k++] = oldset[j];
ecore_x_window_prop_property_set(
win,
ECORE_X_ATOM_WM_COLORMAP_WINDOWS,
XA_WINDOW,
32,
data,
k);
if (old_data)
XFree(old_data);
old_data = NULL;
free(newset);
return;
}
}
}
if (old_data)
XFree(old_data);
}
