[nautilus] general: allow to search from any part of the stack

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 0714f9d0e4ccf814487758711ad215c533420e1b
Author: Carlos Soriano <csoriano gnome org>
Date:   Thu Mar 3 16:38:09 2016 +0100

    general: allow to search from any part of the stack
    
    Expose the search function on the whole stack.
    
    We will need it for searches from the gnome-shell provider.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762076

 src/nautilus-application.c  |   15 +++++++++++++++
 src/nautilus-application.h  |    4 ++++
 src/nautilus-query-editor.c |   12 ++++++++++++
 src/nautilus-query-editor.h |    2 ++
 src/nautilus-window-slot.c  |   27 +++++++++++++++++++++++++++
 src/nautilus-window-slot.h  |    3 +++
 src/nautilus-window.c       |   13 +++++++++++++
 src/nautilus-window.h       |    3 +++
 8 files changed, 79 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-application.c b/src/nautilus-application.c
index b25021f..0547c29 100644
--- a/src/nautilus-application.c
+++ b/src/nautilus-application.c
@@ -1372,3 +1372,18 @@ nautilus_application_new (void)
                             "register-session", TRUE,
                             NULL);
 }
+
+void
+nautilus_application_search (NautilusApplication *application,
+                             const gchar         *uri,
+                             const gchar         *text)
+{
+        NautilusWindow *window;
+        GFile *location;
+
+        location = g_file_new_for_uri (uri);
+        window = open_window (application, location);
+        nautilus_window_search (window, text);
+
+        g_object_unref (location);
+}
diff --git a/src/nautilus-application.h b/src/nautilus-application.h
index 4aaa90c..a57da53 100644
--- a/src/nautilus-application.h
+++ b/src/nautilus-application.h
@@ -85,4 +85,8 @@ void nautilus_application_edit_bookmarks (NautilusApplication *application,
 
 GtkWidget * nautilus_application_connect_server (NautilusApplication *application,
                                                 NautilusWindow      *window);
+
+void nautilus_application_search (NautilusApplication *application,
+                                  const gchar         *uri,
+                                  const gchar         *text);
 #endif /* __NAUTILUS_APPLICATION_H__ */
diff --git a/src/nautilus-query-editor.c b/src/nautilus-query-editor.c
index 0421fb9..a9e452a 100644
--- a/src/nautilus-query-editor.c
+++ b/src/nautilus-query-editor.c
@@ -726,3 +726,15 @@ nautilus_query_editor_set_query (NautilusQueryEditor       *editor,
 
        g_free (text);
 }
+
+void
+nautilus_query_editor_set_text (NautilusQueryEditor *editor,
+                                const gchar         *text)
+{
+        NautilusQueryEditorPrivate *priv;
+
+        priv = nautilus_query_editor_get_instance_private (editor);
+
+        /* The handler of the entry will take care of everything */
+        gtk_entry_set_text (GTK_ENTRY (priv->entry), text);
+}
diff --git a/src/nautilus-query-editor.h b/src/nautilus-query-editor.h
index d166c6d..11aa8ac 100644
--- a/src/nautilus-query-editor.h
+++ b/src/nautilus-query-editor.h
@@ -52,5 +52,7 @@ void           nautilus_query_editor_set_query   (NautilusQueryEditor *editor,
 GFile *        nautilus_query_editor_get_location (NautilusQueryEditor *editor);
 void           nautilus_query_editor_set_location (NautilusQueryEditor *editor,
                                                   GFile               *location);
+void           nautilus_query_editor_set_text     (NautilusQueryEditor *editor,
+                                                   const gchar         *text);
 
 #endif /* NAUTILUS_QUERY_EDITOR_H */
diff --git a/src/nautilus-window-slot.c b/src/nautilus-window-slot.c
index 839badc..16e2710 100644
--- a/src/nautilus-window-slot.c
+++ b/src/nautilus-window-slot.c
@@ -110,6 +110,7 @@ struct NautilusWindowSlotDetails {
          * finish. Used for showing a spinner to provide feedback to the user. */
        gboolean allow_stop;
        gboolean needs_reload;
+        gchar *pending_search_text;
 
        /* New location. */
        GFile *pending_location;
@@ -267,6 +268,9 @@ update_search_visible (NautilusWindowSlot *slot)
                         nautilus_window_slot_set_search_visible (slot, FALSE);
                 g_object_unref (query);
         }
+
+        if (slot->details->pending_search_text)
+                nautilus_window_slot_search (slot, g_strdup (slot->details->pending_search_text));
 }
 
 static void
@@ -456,6 +460,29 @@ nautilus_window_slot_get_search_visible (NautilusWindowSlot *slot)
         return searching;
 }
 
+void
+nautilus_window_slot_search (NautilusWindowSlot *slot,
+                             const gchar        *text)
+{
+        NautilusView *view;
+
+        if (slot->details->pending_search_text) {
+                g_free (slot->details->pending_search_text);
+                slot->details->pending_search_text = NULL;
+        }
+
+        view = nautilus_window_slot_get_current_view (slot);
+        /* We could call this when the location is still being checked in the
+         * window slot. For that, save the search we want to do for once we have
+         * a view set up */
+        if (view) {
+                nautilus_window_slot_set_search_visible (slot, TRUE);
+                nautilus_query_editor_set_text (slot->details->query_editor, text);
+        } else {
+                slot->details->pending_search_text = g_strdup (text);
+        }
+}
+
 gboolean
 nautilus_window_slot_handle_event (NautilusWindowSlot *slot,
                                   GdkEventKey        *event)
diff --git a/src/nautilus-window-slot.h b/src/nautilus-window-slot.h
index 14fa425..1c4b4af 100644
--- a/src/nautilus-window-slot.h
+++ b/src/nautilus-window-slot.h
@@ -107,6 +107,9 @@ void     nautilus_window_slot_set_active                   (NautilusWindowSlot *
                                                             gboolean            active);
 gboolean nautilus_window_slot_get_loading                  (NautilusWindowSlot *slot);
 
+void     nautilus_window_slot_search                       (NautilusWindowSlot *slot,
+                                                            const gchar        *text);
+
 /* Only used by slot-dnd */
 NautilusView*  nautilus_window_slot_get_current_view       (NautilusWindowSlot *slot);
 
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index 4c91709..ce1d9aa 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -2737,3 +2737,16 @@ nautilus_window_show_about_dialog (NautilusWindow *window)
                              "logo-icon-name", "system-file-manager",
                              NULL);
 }
+
+void
+nautilus_window_search (NautilusWindow *window,
+                        const gchar    *text)
+{
+        NautilusWindowSlot *active_slot;
+
+        active_slot = nautilus_window_get_active_slot (window);
+        if (active_slot)
+                nautilus_window_slot_search (active_slot, text);
+        else
+                g_warning ("Trying search on a slot but no active slot present");
+}
diff --git a/src/nautilus-window.h b/src/nautilus-window.h
index ec53ab7..12b755c 100644
--- a/src/nautilus-window.h
+++ b/src/nautilus-window.h
@@ -147,4 +147,7 @@ void nautilus_window_start_dnd (NautilusWindow *window,
                                 GdkDragContext *context);
 void nautilus_window_end_dnd (NautilusWindow *window,
                               GdkDragContext *context);
+
+void nautilus_window_search (NautilusWindow *window,
+                             const gchar    *text);
 #endif