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| author | monsta <[email protected]> | 2016-10-28 16:51:13 +0300 |
|---|---|---|
| committer | monsta <[email protected]> | 2016-10-28 16:51:13 +0300 |
| commit | b8e1b5ba90aee1ca73909230744270c261099ff4 (patch) | |
| tree | c9271495eabb3c59bce4b477c034595624f4b6f7 | |
| parent | 3ce6c99a937b1fcfef000b38de58204b33c48870 (diff) | |
| download | mate-settings-daemon-b8e1b5ba90aee1ca73909230744270c261099ff4.tar.bz2 mate-settings-daemon-b8e1b5ba90aee1ca73909230744270c261099ff4.tar.xz | |
mouse: a bit more of refactoring, less push/pop calls
| -rw-r--r-- | plugins/mouse/msd-mouse-manager.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/plugins/mouse/msd-mouse-manager.c b/plugins/mouse/msd-mouse-manager.c index 3f52556..43b0267 100644 --- a/plugins/mouse/msd-mouse-manager.c +++ b/plugins/mouse/msd-mouse-manager.c @@ -411,7 +411,7 @@ set_middle_button (MsdMouseManager *manager, XDevice *device; Atom prop; Atom type; - int format; + int format, rc; unsigned long nitems, bytes_after; unsigned char *data; @@ -424,39 +424,28 @@ set_middle_button (MsdMouseManager *manager, gdk_error_trap_push (); device = XOpenDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), device_info->id); - if ((gdk_error_trap_pop () != 0) || (device == NULL)) return; gdk_error_trap_push (); + rc = XGetDeviceProperty (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), + device, prop, 0, 1, False, XA_INTEGER, &type, &format, + &nitems, &bytes_after, &data); - XGetDeviceProperty (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), - device, prop, 0, 1, False, XA_INTEGER, &type, &format, - &nitems, &bytes_after, &data); - - if ((gdk_error_trap_pop () != 0)) { - XCloseDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), device); - return; - } - - if (format == 8 && type == XA_INTEGER && nitems == 1) { + if (rc == Success && format == 8 && type == XA_INTEGER && nitems == 1) { data[0] = middle_button ? 1 : 0; - - gdk_error_trap_push (); XChangeDeviceProperty (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), device, prop, type, format, PropModeReplace, data, nitems); - -#if GTK_CHECK_VERSION (3, 0, 0) - gdk_error_trap_pop_ignored (); -#else - gdk_error_trap_pop (); -#endif } - XFree (data); - XCloseDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), device); + if (rc == Success) + XFree (data); + XCloseDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), device); + if (gdk_error_trap_pop ()) { + g_warning ("Error in setting middle button emulation on \"%s\"", device_info->name); + } } static void |