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handle patchy EWMH support more gracefully

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This commit is contained in:
seanpringle 2012-09-11 17:09:23 +10:00
parent 34a453e5a6
commit 5c5e0ebd12
1 changed files with 14 additions and 5 deletions
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19
simpleswitcher.c
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@ -44,6 +44,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <signal.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <err.h>
#include <X11/extensions/Xinerama.h>
#define MAX(a, b) ((a) > (b) ? (a) : (b))
@ -708,7 +709,8 @@ void run_switcher(int mode, int fmode)
// if we happen to have a window destroyed while we're working...
winlist *ids = winlist_new();
window_get_cardinal_prop(root, netatoms[_NET_CURRENT_DESKTOP], &current_desktop, 1);
if (!window_get_cardinal_prop(root, netatoms[_NET_CURRENT_DESKTOP], &current_desktop, 1))
current_desktop = 0;
// find window list
Atom type; int nwins; unsigned long *wins = allocate_clear(sizeof(unsigned long) * 100);
@ -732,13 +734,16 @@ void run_switcher(int mode, int fmode)
}
classfield = MAX(classfield, strlen(c->class));
winlist_append(ids, c->window, NULL);
warnx("%s", c->class);
}
}
// build line sprintf pattern
if (mode == ALLWINDOWS)
{
window_get_cardinal_prop(root, netatoms[_NET_NUMBER_OF_DESKTOPS], &desktops, 1);
if (!window_get_cardinal_prop(root, netatoms[_NET_NUMBER_OF_DESKTOPS], &desktops, 1))
desktops = 1;
plen += sprintf(pattern+plen, "%%-%ds ", desktops < 10 ? 1: 2);
}
plen += sprintf(pattern+plen, "%%-%ds %%s", MAX(5, classfield));
@ -756,8 +761,12 @@ void run_switcher(int mode, int fmode)
{
// find client's desktop. this is zero-based, so we adjust by since most
// normal people don't think like this :-)
window_get_cardinal_prop(c->window, netatoms[_NET_WM_DESKTOP], &wmdesktop, 1);
if (wmdesktop < 0xFFFFFFFF) sprintf(desktop, "%d", (int)wmdesktop+1);
if (!window_get_cardinal_prop(c->window, netatoms[_NET_WM_DESKTOP], &wmdesktop, 1))
wmdesktop = 0xFFFFFFFF;
if (wmdesktop < 0xFFFFFFFF)
sprintf(desktop, "%d", (int)wmdesktop+1);
sprintf(line, pattern, desktop, c->class, c->title);
}
else sprintf(line, pattern, c->class, c->title);
@ -778,7 +787,7 @@ void run_switcher(int mode, int fmode)
int n = menu(list, &input, "> ", 1, &time);
if (n >= 0 && list[n])
{
if (mode == ALLWINDOWS)
if (mode == ALLWINDOWS && isdigit(list[n][0]))
{
// TODO: get rid of strtol
window_send_message(root, root, netatoms[_NET_CURRENT_DESKTOP], strtol(list[n], NULL, 10)-1,