[gnome-photos/wip/rishi/collection: 19/33] application: Add an import action

[Debarshi Ray <debarshir src gnome org>]

commit 90e2d5499e7ea5a3428ed70946b9b8124e047dd4
Author: Petr Štětka <stetka peta gmail com>
Date:   Mon Sep 4 00:21:53 2017 +0200

    application: Add an import action
    
    https://bugzilla.gnome.org/show_bug.cgi?id=751212

 src/photos-application.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
---
diff --git a/src/photos-application.c b/src/photos-application.c
index a997edff..67c2b49f 100644
--- a/src/photos-application.c
+++ b/src/photos-application.c
@@ -92,6 +92,8 @@ struct _PhotosApplication
   GSimpleAction *edit_revert_action;
   GSimpleAction *fs_action;
   GSimpleAction *gear_action;
+  GSimpleAction *import_action;
+  GSimpleAction *import_cancel_action;
   GSimpleAction *insta_action;
   GSimpleAction *load_next_action;
   GSimpleAction *load_previous_action;
@@ -388,6 +390,9 @@ photos_application_actions_update (PhotosApplication *self)
   g_simple_action_set_enabled (self->sel_none_action, enable);
   g_simple_action_set_enabled (self->selection_mode_action, enable);
 
+  enable = (mode == PHOTOS_WINDOW_MODE_IMPORT);
+  g_simple_action_set_enabled (self->import_cancel_action, enable);
+
   enable = (mode == PHOTOS_WINDOW_MODE_PREVIEW);
   g_simple_action_set_enabled (self->load_next_action, enable);
   g_simple_action_set_enabled (self->load_previous_action, enable);
@@ -969,6 +974,39 @@ photos_application_get_state (PhotosSearchContext *context)
 }
 
 
+static void
+photos_application_import (PhotosApplication *self, GVariant *parameter)
+{
+  GMount *mount;
+  PhotosSource *source;
+  const gchar *id;
+
+  id = g_variant_get_string (parameter, NULL);
+  g_return_if_fail (id != NULL && id[0] != '\0');
+
+  source = PHOTOS_SOURCE (photos_base_manager_get_object_by_id (self->state->src_mngr, id));
+  g_return_if_fail (PHOTOS_IS_SOURCE (source));
+
+  mount = photos_source_get_mount (source);
+  g_return_if_fail (G_IS_MOUNT (mount));
+}
+
+
+static void
+photos_application_import_cancel (PhotosApplication *self)
+{
+  PhotosWindowMode mode;
+
+  photos_base_manager_set_active_object_by_id (self->state->src_mngr, PHOTOS_SOURCE_STOCK_ALL);
+
+  mode = photos_mode_controller_get_window_mode (self->state->mode_cntrlr);
+  g_return_if_fail (mode != PHOTOS_WINDOW_MODE_IMPORT);
+  g_return_if_fail (mode == PHOTOS_WINDOW_MODE_COLLECTIONS
+                    || mode == PHOTOS_WINDOW_MODE_FAVORITES
+                    || mode == PHOTOS_WINDOW_MODE_OVERVIEW);
+}
+
+
 static void
 photos_application_items_changed (PhotosApplication *self)
 {
@@ -2097,6 +2135,17 @@ photos_application_startup (GApplication *application)
   self->gear_action = g_simple_action_new_stateful ("gear-menu", NULL, state);
   g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->gear_action));
 
+  self->import_action = g_simple_action_new ("import", G_VARIANT_TYPE_STRING);
+  g_signal_connect_swapped (self->import_action, "activate", G_CALLBACK (photos_application_import), self);
+  g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->import_action));
+
+  self->import_cancel_action = g_simple_action_new ("import-cancel", NULL);
+  g_signal_connect_swapped (self->import_cancel_action,
+                            "activate",
+                            G_CALLBACK (photos_application_import_cancel),
+                            self);
+  g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->import_cancel_action));
+
   self->insta_action = g_simple_action_new ("insta-current", G_VARIANT_TYPE_INT16);
   g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->insta_action));
 
@@ -2318,6 +2367,8 @@ photos_application_dispose (GObject *object)
   g_clear_object (&self->edit_revert_action);
   g_clear_object (&self->fs_action);
   g_clear_object (&self->gear_action);
+  g_clear_object (&self->import_action);
+  g_clear_object (&self->import_cancel_action);
   g_clear_object (&self->insta_action);
   g_clear_object (&self->load_next_action);
   g_clear_object (&self->load_previous_action);