[gnome-builder/wip/libide-merge] add toggle sidebar action

[Christian Hergert <chergert src gnome org>]

commit ea5a99c12c4884da9cbbaffcdd3969cec3cee74f
Author: Christian Hergert <christian hergert me>
Date:   Sun Mar 22 01:30:54 2015 -0700

    add toggle sidebar action

 data/keybindings/vim.css                 |    1 +
 data/ui/gb-editor-workspace.ui           |    5 ++-
 src/editor/gb-editor-workspace-actions.c |   46 ++++++++++++++++++++++++++++++
 src/editor/gb-editor-workspace-private.h |    2 +
 src/editor/gb-editor-workspace.c         |    2 +
 5 files changed, 54 insertions(+), 2 deletions(-)
---
diff --git a/data/keybindings/vim.css b/data/keybindings/vim.css
index d2b206f..a3a4328 100644
--- a/data/keybindings/vim.css
+++ b/data/keybindings/vim.css
@@ -97,6 +97,7 @@
 
   bind "F4" { "action" ("view", "find-other-file", "") };
   bind "F6" { "action" ("view", "preview", "") };
+  bind "F9" { "action" ("workspace", "toggle-sidebar", "") };
 }
 
 @binding-set builder-vim-source-view-normal-with-count
diff --git a/data/ui/gb-editor-workspace.ui b/data/ui/gb-editor-workspace.ui
index 3c43355..f8e3bdf 100644
--- a/data/ui/gb-editor-workspace.ui
+++ b/data/ui/gb-editor-workspace.ui
@@ -3,12 +3,12 @@
   <!-- interface-requires gtk+ 3.15 -->
   <template class="GbEditorWorkspace" parent="GbWorkspace">
     <child>
-      <object class="GtkPaned">
+      <object class="GtkPaned" id="project_paned">
         <property name="orientation">horizontal</property>
         <property name="position">250</property>
         <property name="visible">true</property>
         <child>
-          <object class="GtkBox">
+          <object class="GtkBox" id="project_sidebar">
             <property name="vexpand">true</property>
             <property name="orientation">vertical</property>
             <property name="visible">true</property>
@@ -27,6 +27,7 @@
                     <property name="visible">true</property>
                     <style>
                       <class name="dim-label"/>
+                      <class name="flat"/>
                     </style>
                   </object>
                 </child>
diff --git a/src/editor/gb-editor-workspace-actions.c b/src/editor/gb-editor-workspace-actions.c
index 82f688b..6141358 100644
--- a/src/editor/gb-editor-workspace-actions.c
+++ b/src/editor/gb-editor-workspace-actions.c
@@ -16,9 +16,55 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <ide.h>
+
 #include "gb-editor-workspace-actions.h"
+#include "gb-editor-workspace-private.h"
+
+#define ANIMATION_DURATION_MSEC 250
+
+static void
+gb_editor_workspace_actions_toggle_sidebar (GSimpleAction *action,
+                                            GVariant      *variant,
+                                            gpointer       user_data)
+{
+  GbEditorWorkspace *self = user_data;
+
+  if (gtk_widget_get_visible (GTK_WIDGET (self->project_sidebar)))
+    {
+      ide_object_animate_full (self->project_paned,
+                               IDE_ANIMATION_EASE_IN_CUBIC,
+                               ANIMATION_DURATION_MSEC,
+                               NULL,
+                               (GDestroyNotify)gtk_widget_hide,
+                               self->project_sidebar,
+                               "position", 0,
+                               NULL);
+    }
+  else
+    {
+      gtk_paned_set_position (self->project_paned, 0);
+      gtk_widget_show (GTK_WIDGET (self->project_sidebar));
+      ide_object_animate (self->project_paned,
+                          IDE_ANIMATION_EASE_IN_CUBIC,
+                          ANIMATION_DURATION_MSEC,
+                          NULL,
+                          "position", 250,
+                          NULL);
+    }
+}
+
+static const GActionEntry GbEditorWorkspaceActions[] = {
+  { "toggle-sidebar", gb_editor_workspace_actions_toggle_sidebar },
+};
 
 void
 gb_editor_workspace_actions_init (GbEditorWorkspace *self)
 {
+  g_autoptr(GSimpleActionGroup) group = NULL;
+
+  group = g_simple_action_group_new ();
+  g_action_map_add_action_entries (G_ACTION_MAP (group), GbEditorWorkspaceActions,
+                                   G_N_ELEMENTS (GbEditorWorkspaceActions), self);
+  gtk_widget_insert_action_group (GTK_WIDGET (self), "workspace", G_ACTION_GROUP (group));
 }
diff --git a/src/editor/gb-editor-workspace-private.h b/src/editor/gb-editor-workspace-private.h
index 82d2e84..c0df98f 100644
--- a/src/editor/gb-editor-workspace-private.h
+++ b/src/editor/gb-editor-workspace-private.h
@@ -29,6 +29,8 @@ struct _GbEditorWorkspace
 {
   GbWorkspace  parent_instance;
 
+  GtkPaned      *project_paned;
+  GtkBox        *project_sidebar;
   GbTree        *project_tree;
   GbTreeBuilder *project_tree_builder;
   GbViewGrid    *view_grid;
diff --git a/src/editor/gb-editor-workspace.c b/src/editor/gb-editor-workspace.c
index b6c80e9..e778de9 100644
--- a/src/editor/gb-editor-workspace.c
+++ b/src/editor/gb-editor-workspace.c
@@ -165,6 +165,8 @@ gb_editor_workspace_class_init (GbEditorWorkspaceClass *klass)
 
   GB_WIDGET_CLASS_TEMPLATE (klass, "gb-editor-workspace.ui");
 
+  GB_WIDGET_CLASS_BIND (klass, GbEditorWorkspace, project_paned);
+  GB_WIDGET_CLASS_BIND (klass, GbEditorWorkspace, project_sidebar);
   GB_WIDGET_CLASS_BIND (klass, GbEditorWorkspace, project_tree);
   GB_WIDGET_CLASS_BIND (klass, GbEditorWorkspace, view_grid);