diff options
| author | Giovanni Campagna <gcampagna@src.gnome.org> | 2013-08-17 17:42:39 +0200 |
|---|---|---|
| committer | Giovanni Campagna <gcampagn@redhat.com> | 2013-08-20 12:03:13 +0200 |
| commit | 02224bb5fe14baaed46853587dec88a64107a1a6 (patch) | |
| tree | b78d364c27d5a4188178e587970a69aa3a8ab9a2 /src/shell-wm.c | |
| parent | c37c4d8c6d3bd830fb02fd13239610ad1e958630 (diff) | |
Add a confirmation dialog for display changes
Unfortunately, display configuration can and does fail, due
to unspecified HW constraints, drivers bugs, unsupported exotic
configurations or just bad luck.
So when the user makes a change in the control center, show
a dialog asking him if it looks OK, and revert back after 20 seconds
otherwise.
https://bugzilla.gnome.org/show_bug.cgi?id=706208
Diffstat (limited to 'src/shell-wm.c')
| -rw-r--r-- | src/shell-wm.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/shell-wm.c b/src/shell-wm.c index 08aceb7f..20f101ed 100644 --- a/src/shell-wm.c +++ b/src/shell-wm.c @@ -27,6 +27,7 @@ enum KILL_SWITCH_WORKSPACE, KILL_WINDOW_EFFECTS, FILTER_KEYBINDING, + CONFIRM_DISPLAY_CHANGE, LAST_SIGNAL }; @@ -124,6 +125,13 @@ shell_wm_class_init (ShellWMClass *klass) g_signal_accumulator_true_handled, NULL, NULL, G_TYPE_BOOLEAN, 1, META_TYPE_KEY_BINDING); + shell_wm_signals[CONFIRM_DISPLAY_CHANGE] = + g_signal_new ("confirm-display-change", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, NULL, + G_TYPE_NONE, 0); } void @@ -219,6 +227,20 @@ shell_wm_completed_destroy (ShellWM *wm, meta_plugin_destroy_completed (wm->plugin, actor); } +/** + * shell_wm_complete_display_change: + * @wm: the ShellWM + * @ok: if the new configuration was OK + * + * The plugin must call this after the user responded to the confirmation dialog. + */ +void +shell_wm_complete_display_change (ShellWM *wm, + gboolean ok) +{ + meta_plugin_complete_display_change (wm->plugin, ok); +} + void _shell_wm_kill_switch_workspace (ShellWM *wm) { @@ -287,6 +309,12 @@ _shell_wm_filter_keybinding (ShellWM *wm, return rv; } +void +_shell_wm_confirm_display_change (ShellWM *wm) +{ + g_signal_emit (wm, shell_wm_signals[CONFIRM_DISPLAY_CHANGE], 0); +} + /** * shell_wm_new: * @plugin: the #MetaPlugin |