[evince/wip/recent-view: 7/9] shell: Integrate recent view into the main window

[Germán Poó Caamaño <gpoo src gnome org>]

commit 544c070292fb80522e2b75dd6ebd9defba0ebf91
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Tue Jun 24 20:02:23 2014 -0700

    shell: Integrate recent view into the main window
    
    https://bugzilla.gnome.org/show_bug.cgi?id=633501

 shell/ev-application.c |    1 +
 shell/ev-window.c      |  103 ++++++++++++++++++++++++++++++++++++++++++++++--
 shell/ev-window.h      |    1 +
 3 files changed, 101 insertions(+), 4 deletions(-)
---
diff --git a/shell/ev-application.c b/shell/ev-application.c
index d1aa053..e935f5d 100644
--- a/shell/ev-application.c
+++ b/shell/ev-application.c
@@ -655,6 +655,7 @@ ev_application_open_window (EvApplication *application,
                            guint32        timestamp)
 {
        GtkWidget *new_window = ev_window_new ();
+       ev_window_show_recent_view (EV_WINDOW (new_window));
 #ifdef GDK_WINDOWING_X11
        GdkWindow *gdk_window;
 #endif
diff --git a/shell/ev-window.c b/shell/ev-window.c
index d5e1099..14eb6eb 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -51,7 +51,6 @@
 #include "ev-document-images.h"
 #include "ev-document-links.h"
 #include "ev-document-annotations.h"
-#include "ev-document-type-builtins.h"
 #include "ev-document-misc.h"
 #include "ev-file-exporter.h"
 #include "ev-file-helpers.h"
@@ -89,6 +88,7 @@
 #include "ev-zoom-action.h"
 #include "ev-toolbar.h"
 #include "ev-bookmarks.h"
+#include "ev-recent-view.h"
 
 #ifdef ENABLE_DBUS
 #include "ev-gdbus-generated.h"
@@ -182,6 +182,9 @@ struct _EvWindowPrivate {
        GtkWidget    *attachment_popup;
        GList        *attach_list;
 
+       /* For bookshelf view of recent items*/
+       EvRecentView *recent_view;
+
        /* Document */
        EvDocumentModel *model;
        char *uri;
@@ -368,6 +371,10 @@ static void     ev_window_setup_bookmarks               (EvWindow         *windo
 static void     ev_window_show_find_bar                 (EvWindow         *ev_window,
                                                         gboolean          restart);
 static void     ev_window_close_find_bar                (EvWindow         *ev_window);
+static void     ev_window_swap_out_recent_view_if_needed (EvWindow         *ev_window);
+static void     recent_view_item_activated_cb           (EvRecentView     *recent_view,
+                                                         const char       *uri,
+                                                         EvWindow         *ev_window);
 
 static gchar *nautilus_sendto = NULL;
 
@@ -406,8 +413,9 @@ ev_window_setup_action_sensitivity (EvWindow *ev_window)
        gboolean can_get_text = FALSE;
        gboolean has_pages = FALSE;
        gboolean can_find = FALSE;
+       GAction  *action;
 
-       if (document) {
+       if (document && !ev_window->priv->recent_view) {
                has_document = TRUE;
                has_pages = ev_document_get_n_pages (document) > 0;
                info = ev_document_get_info (document);
@@ -477,6 +485,11 @@ ev_window_setup_action_sensitivity (EvWindow *ev_window)
        ev_window_set_action_enabled (ev_window, "add-bookmark",
                                        has_pages && ev_window->priv->bookmarks);
 
+       /* Recent View */
+       ev_window_set_action_enabled (ev_window, "recent-view", has_document);
+       action = g_action_map_lookup_action (G_ACTION_MAP (ev_window), "recent-view");
+       g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (has_document));
+
         ev_window_update_actions_sensitivity (ev_window);
 }
 
@@ -489,14 +502,21 @@ ev_window_update_actions_sensitivity (EvWindow *ev_window)
        gboolean presentation_mode;
        gboolean can_find_in_page = FALSE;
        gboolean dual_mode = FALSE;
+       gboolean has_document = FALSE;
+       GAction  *action;
 
-       if (ev_window->priv->document) {
+       if (ev_window->priv->document && !ev_window->priv->recent_view) {
+               has_document = TRUE;
                page = ev_document_model_get_page (ev_window->priv->model);
                n_pages = ev_document_get_n_pages (ev_window->priv->document);
                has_pages = n_pages > 0;
                dual_mode = ev_document_model_get_dual_page (ev_window->priv->model);
        }
 
+       ev_window_set_action_enabled (ev_window, "recent-view", has_document);
+       action = g_action_map_lookup_action (G_ACTION_MAP (ev_window), "recent-view");
+       g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (!has_document));
+
        can_find_in_page = (ev_window->priv->find_job &&
                            ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 
@@ -1625,9 +1645,11 @@ ev_window_load_job_cb (EvJob *job,
        g_assert (job_load->uri);
 
        ev_window_hide_loading_message (ev_window);
+       ev_window_swap_out_recent_view_if_needed (ev_window);
 
        /* Success! */
        if (!ev_job_is_failed (job)) {
+
                ev_document_model_set_document (ev_window->priv->model, document);
 
 #ifdef ENABLE_DBUS
@@ -2156,6 +2178,7 @@ ev_window_open_document (EvWindow       *ev_window,
        ev_window_close_dialogs (ev_window);
        ev_window_clear_load_job (ev_window);
        ev_window_clear_local_uri (ev_window);
+       ev_window_swap_out_recent_view_if_needed (ev_window);
 
        if (ev_window->priv->monitor) {
                g_object_unref (ev_window->priv->monitor);
@@ -4052,6 +4075,7 @@ ev_window_run_fullscreen (EvWindow *window)
 
        if (window->priv->metadata && !ev_window_is_empty (window))
                ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
+       ev_window_update_actions_sensitivity (window);
 }
 
 static void
@@ -4091,6 +4115,7 @@ ev_window_stop_fullscreen (EvWindow *window,
 
        if (window->priv->metadata && !ev_window_is_empty (window))
                ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
+       ev_window_update_actions_sensitivity (window);
 }
 
 static void
@@ -4538,6 +4563,22 @@ ev_window_cmd_go_backwards (GSimpleAction *action,
        }
 }
 
+static void
+ev_window_cmd_toggle_recent_view (GSimpleAction *action,
+                                  GVariant      *parameter,
+                                  gpointer      user_data)
+{
+       EvWindow *ev_window = user_data;
+
+       if (!ev_window->priv->recent_view)
+               ev_window_show_recent_view (ev_window);
+       else {
+               ev_window_swap_out_recent_view_if_needed (ev_window);
+               ev_window_setup_action_sensitivity (ev_window);
+       }
+       return;
+}
+
 static gint
 compare_bookmarks (EvBookmark *a,
                   EvBookmark *b)
@@ -5019,6 +5060,31 @@ find_sidebar_result_activated_cb (EvFindSidebar *find_sidebar,
 }
 
 static void
+ev_window_swap_out_recent_view_if_needed (EvWindow *ev_window)
+{
+       if (ev_window->priv->recent_view)
+       {
+               gtk_widget_hide (GTK_WIDGET (ev_window->priv->recent_view));
+               ev_window->priv->recent_view = NULL;
+       }
+       gtk_widget_show (ev_window->priv->hpaned);
+}
+
+static void
+recent_view_item_activated_cb (EvRecentView *recent_view,
+                               const char   *uri,
+                               EvWindow     *ev_window)
+{
+       if (ev_window->priv->uri && g_strcmp0 (ev_window->priv->uri, uri) == 0) {
+               ev_window_swap_out_recent_view_if_needed (ev_window);
+               return;
+       }
+       ev_application_open_uri_at_dest (EV_APP, uri,
+                                        gtk_window_get_screen (GTK_WINDOW (ev_window)),
+                                        NULL, 0, NULL, gtk_get_current_event_time ());
+}
+
+static void
 ev_window_update_find_status_message (EvWindow *ev_window)
 {
        gchar *message;
@@ -5694,6 +5760,7 @@ static const GActionEntry actions[] = {
        { "escape", ev_window_cmd_escape },
        { "open-menu", ev_window_cmd_action_menu },
        { "caret-navigation", NULL, NULL, "false", ev_window_cmd_view_toggle_caret_navigation },
+       { "recent-view", NULL, NULL, "false", ev_window_cmd_toggle_recent_view },
 
        /* Popups specific items */
        { "open-link", ev_window_popup_cmd_open_link },
@@ -6761,7 +6828,7 @@ ev_window_init (EvWindow *ev_window)
        gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
                            ev_window->priv->find_bar,
                            FALSE, TRUE, 0);
-
+       
        /* Add the main area */
        ev_window->priv->hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
        g_signal_connect (ev_window->priv->hpaned,
@@ -7074,6 +7141,34 @@ ev_window_new (void)
        return ev_window;
 }
 
+void
+ev_window_show_recent_view (EvWindow *ev_window)
+{
+       GAction *action;
+       gboolean has_document;
+
+       has_document = ev_window->priv->document != NULL;
+
+       gtk_widget_hide (ev_window->priv->hpaned);
+       gtk_widget_hide (ev_window->priv->find_bar);
+
+       if (!ev_window->priv->recent_view) {
+               ev_window->priv->recent_view = EV_RECENT_VIEW (ev_recent_view_new ());
+               g_signal_connect_object (ev_window->priv->recent_view,
+                                        "item-activated",
+                                        G_CALLBACK (recent_view_item_activated_cb),
+                                        ev_window, 0);
+               gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
+                                   GTK_WIDGET (ev_window->priv->recent_view),
+                                   TRUE, TRUE, 0);
+       }
+
+       ev_window_set_action_enabled (ev_window, "recent-view", has_document);
+       action = g_action_map_lookup_action (G_ACTION_MAP (ev_window), "recent-view");
+       g_simple_action_set_state (G_SIMPLE_ACTION (action), g_variant_new_boolean (has_document));
+       gtk_widget_show (GTK_WIDGET (ev_window->priv->recent_view));
+}
+
 const gchar *
 ev_window_get_dbus_object_path (EvWindow *ev_window)
 {
diff --git a/shell/ev-window.h b/shell/ev-window.h
index f420e97..f74d2f9 100644
--- a/shell/ev-window.h
+++ b/shell/ev-window.h
@@ -92,6 +92,7 @@ GMenuModel     *ev_window_get_bookmarks_menu             (EvWindow       *ev_win
 EvHistory      *ev_window_get_history                    (EvWindow       *ev_window);
 EvDocumentModel *ev_window_get_document_model            (EvWindow       *ev_window);
 void            ev_window_focus_view                     (EvWindow       *ev_window);
+void            ev_window_show_recent_view               (EvWindow       *ev_window);
 
 G_END_DECLS