[eog: 1/2] Make pressing Ctrl+Q close all windows.

[Felix Riemann <friemann src gnome org>]

commit 12ed97fdcca9c42b31a0419aff795a5731d4eb81
Author: Martin van Zijl <martin vanzijl gmail com>
Date:   Tue Aug 4 07:33:11 2020 +1200

    Make pressing Ctrl+Q close all windows.
    
    Fixes #138.

 src/eog-application.c | 13 +++++++++++++
 src/eog-application.h |  2 ++
 src/eog-window.c      | 12 ++++++++++++
 3 files changed, 27 insertions(+)
---
diff --git a/src/eog-application.c b/src/eog-application.c
index a464e4e42..69a5c0605 100644
--- a/src/eog-application.c
+++ b/src/eog-application.c
@@ -206,6 +206,7 @@ eog_application_init_accelerators (GtkApplication *application)
                "win.save",             "<Ctrl>s", NULL ,
                "win.save-as",          "<Ctrl><shift>s", NULL,
                "win.close",            "<Ctrl>w", NULL,
+               "win.close-all",        "<Ctrl>q", NULL,
                "win.print",            "<Ctrl>p", NULL,
                "win.properties",       "<Alt>Return", NULL,
                "win.set-wallpaper",    "<Ctrl>F8", NULL,
@@ -728,6 +729,18 @@ eog_application_open_uris (EogApplication  *application,
                                                    flags, error);
 }
 
+gboolean
+eog_application_close_all_windows (EogApplication *application)
+{
+       GList *windows;
+
+       windows = gtk_application_get_windows (GTK_APPLICATION (application));
+
+       g_list_foreach (windows, (GFunc) eog_window_close, NULL);
+
+       return TRUE;
+}
+
 static void
 eog_application_load_accelerators (void)
 {
diff --git a/src/eog-application.h b/src/eog-application.h
index 55b32ccf2..d8009f93c 100644
--- a/src/eog-application.h
+++ b/src/eog-application.h
@@ -84,6 +84,8 @@ gboolean          eog_application_open_uris           (EogApplication *applicati
                                                       EogStartupFlags flags,
                                                       GError        **error);
 
+gboolean          eog_application_close_all_windows   (EogApplication *application);
+
 G_END_DECLS
 
 #endif /* __EOG_APPLICATION_H__ */
diff --git a/src/eog-window.c b/src/eog-window.c
index 885de04af..9a3da25c9 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -610,6 +610,7 @@ _eog_window_enable_window_actions (EogWindow *window, gboolean enable)
        static const gchar *window_actions[] = {
                "open",
                "close",
+               "close-all",
                "preferences",
                "manual",
                "about",
@@ -2461,6 +2462,16 @@ eog_window_action_close_window (GSimpleAction *action,
        eog_window_close (EOG_WINDOW (user_data));
 }
 
+static void
+eog_window_action_close_all_windows (GSimpleAction *action,
+                                    GVariant      *variant,
+                                    gpointer       user_data)
+{
+       g_return_if_fail (EOG_IS_WINDOW (user_data));
+
+       eog_application_close_all_windows (EOG_APP);
+}
+
 static void
 eog_window_action_preferences (GSimpleAction *action,
                               GVariant      *variant,
@@ -3957,6 +3968,7 @@ static const GActionEntry window_actions[] = {
        { "save",          eog_window_action_save },
        { "save-as",       eog_window_action_save_as },
        { "close",         eog_window_action_close_window },
+       { "close-all",     eog_window_action_close_all_windows },
        { "print",         eog_window_action_print },
        { "properties",    eog_window_action_properties },
        { "set-wallpaper", eog_window_action_wallpaper },