[gnome-builder] search: add ctrl+h in Builder keyboard mode

[Sébastien Lafargue <slafargue src gnome org>]

commit af35f7b6e0df10f7923c1aa04bde69665b0f17b1
Author: Sébastien Lafargue <slafargue gnome org>
Date:   Fri Dec 30 13:20:30 2016 +0100

    search: add ctrl+h in Builder keyboard mode
    
    using ctrl+h, you can now trigger the search box
    with the replace options opened
    
    There's no equivalent in Vim or emacs mode
    
    This fix also address the followinng bug:
    
    When triggering the search box and toggle the replace options,
    next time you show the search box, the replace options
    are shown too.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776599

 data/keybindings/default.css             |    1 +
 libide/editor/ide-editor-frame-actions.c |   26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/data/keybindings/default.css b/data/keybindings/default.css
index 89e2966..30290e1 100644
--- a/data/keybindings/default.css
+++ b/data/keybindings/default.css
@@ -9,6 +9,7 @@
                   "clear-snippets" ()
                   "hide-completion" () };
   bind "<ctrl>f" { "action" ("frame", "find", "3") };
+  bind "<ctrl>h" { "action" ("frame", "find-replace", "3") };
   bind "<ctrl>o" { "action" ("win", "open-with-dialog", "") };
   bind "<ctrl>s" { "action" ("view", "save", "") };
   bind "<ctrl><shift>s" { "action" ("view", "save-as", "") };
diff --git a/libide/editor/ide-editor-frame-actions.c b/libide/editor/ide-editor-frame-actions.c
index ed0fda8..a0f1d6b 100644
--- a/libide/editor/ide-editor-frame-actions.c
+++ b/libide/editor/ide-editor-frame-actions.c
@@ -33,6 +33,10 @@ ide_editor_frame_actions_find (GSimpleAction *action,
 
   g_assert (IDE_IS_EDITOR_FRAME (self));
 
+  gtk_widget_set_visible (GTK_WIDGET (self->replace_entry), FALSE);
+  gtk_widget_set_visible (GTK_WIDGET (self->replace_button), FALSE);
+  gtk_widget_set_visible (GTK_WIDGET (self->replace_all_button), FALSE);
+
   search_direction = (GtkDirectionType) g_variant_get_int32 (variant);
   ide_source_view_set_search_direction (self->source_view,
                                         search_direction);
@@ -195,6 +199,27 @@ ide_editor_frame_actions_toggle_search_replace (GSimpleAction *action,
 }
 
 static void
+ide_editor_frame_actions_find_replace (GSimpleAction *action,
+                                       GVariant      *variant,
+                                       gpointer       user_data)
+{
+  GActionGroup *frame_group;
+  GAction *replace_options_action;
+  g_autoptr (GVariant) replace_options_variant = NULL;
+  IdeEditorFrame *self = user_data;
+
+  g_assert (IDE_IS_EDITOR_FRAME (self));
+
+  if (NULL != (frame_group = gtk_widget_get_action_group (GTK_WIDGET (self->search_frame), "search-entry")) 
&&
+      NULL != (replace_options_action = g_action_map_lookup_action (G_ACTION_MAP (frame_group), 
"toggle-search-replace")))
+    {
+      replace_options_variant = g_variant_new_boolean (TRUE);
+      ide_editor_frame_actions_find (action, variant, user_data);
+      ide_editor_frame_actions_toggle_search_replace (G_SIMPLE_ACTION (replace_options_action), 
replace_options_variant, user_data);
+    }
+}
+
+static void
 ide_editor_frame_actions_toggle_search_options (GSimpleAction *action,
                                                 GVariant      *state,
                                                 gpointer       user_data)
@@ -386,6 +411,7 @@ ide_editor_frame_actions_replace_confirm (GSimpleAction *action,
 
 static const GActionEntry IdeEditorFrameActions[] = {
   { "find", ide_editor_frame_actions_find, "i" },
+  { "find-replace", ide_editor_frame_actions_find_replace, "i" },
   { "next-search-result", ide_editor_frame_actions_next_search_result },
   { "previous-search-result", ide_editor_frame_actions_previous_search_result },
   { "replace-confirm", ide_editor_frame_actions_replace_confirm, "as" },