Add another flag to autohide the manager when there are no devices

diff --git a/main.c b/main.c
index 541354870f1ab131bf13ccbdb69d1e6f8ec5b22d..81bc4bffd77899c9b3a80e6ee34f8e98c426c393 100644 (file)
--- a/main.c
+++ b/main.c
@@ -34,7 +34,9 @@ typedef struct sDevice
 typedef struct sGuiContext
 {
        int manager;
+       int autohide;
        Device *devices;
+       GtkWidget *window;
        GtkWidget *list;
        GtkWidget *button;
        char *post_mount_command;
@@ -832,10 +834,19 @@ Handles an automatic refresh of the device list in response to inotify events.
 gboolean refresh_devices_idle(gpointer data)
 {
        GuiContext *context = (GuiContext *)data;
+       int n_listed;
 
-       refresh_devices(context, -1);
+       n_listed = refresh_devices(context, -1);
        context->refresh_pending = 0;
 
+       if(context->autohide)
+       {
+               if(n_listed)
+                       gtk_widget_show_all(context->window);
+               else
+                       gtk_widget_hide(context->window);
+       }
+
        return FALSE;
 }
 
@@ -999,13 +1010,13 @@ void show_help(void)
                "  -u  Unmount a device (default is mount)\n"
                "  -r  Run a command after mounting\n"
                "  -m  Start a persistent mount manager\n"
+               "  -M  Like -m, but hide the window if there are no devices\n"
                "  -h  Display this help\n");
 }
 
 int main(int argc, char **argv)
 {
        GuiContext context;
-       GtkWidget *window;
        GtkWidget *box;
        GtkWidget *viewport;
        GtkListStore *store;
@@ -1016,6 +1027,7 @@ int main(int argc, char **argv)
        int n_listed;
 
        context.manager = 0;
+       context.autohide = 0;
        context.devices = NULL;
        context.post_mount_command = NULL;
        context.inotify_fd = -1;
@@ -1025,7 +1037,7 @@ int main(int argc, char **argv)
 
        gtk_init(&argc, &argv);
 
-       while((opt = getopt(argc, argv, "vur:mh"))!=-1) switch(opt)
+       while((opt = getopt(argc, argv, "vur:mMh"))!=-1) switch(opt)
        {
        case 'v':
                ++verbosity;
@@ -1038,19 +1050,24 @@ int main(int argc, char **argv)
                break;
        case 'm':
                context.manager = 1;
+               context.autohide = 0;
+               break;
+       case 'M':
+               context.manager = 1;
+               context.autohide = 1;
                break;
        case 'h':
                show_help();
                return 0;
        }
 
-       window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-       gtk_container_set_border_width(GTK_CONTAINER(window), 5);
-       g_signal_connect(window, "destroy", G_CALLBACK(&gtk_main_quit), NULL);
-       g_signal_connect(window, "key-press-event", G_CALLBACK(&key_press), NULL);
+       context.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+       gtk_container_set_border_width(GTK_CONTAINER(context.window), 5);
+       g_signal_connect(context.window, "destroy", G_CALLBACK(&gtk_main_quit), NULL);
+       g_signal_connect(context.window, "key-press-event", G_CALLBACK(&key_press), NULL);
 
        box = gtk_vbox_new(FALSE, 5);
-       gtk_container_add(GTK_CONTAINER(window), box);
+       gtk_container_add(GTK_CONTAINER(context.window), box);
 
        viewport = gtk_viewport_new(NULL, NULL);
        gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_IN);
@@ -1106,9 +1123,9 @@ int main(int argc, char **argv)
 
        n_listed = refresh_devices(&context, umount);
 
-       if(n_listed || context.manager)
-               gtk_widget_show_all(window);
-       else
+       if(n_listed || (context.manager && !context.autohide))
+               gtk_widget_show_all(context.window);
+       else if(!context.manager)
        {
                GtkWidget *dialog;