[gnome-todo] fixup! Introduce GtdWorkspace

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 557fae7a84c032bb9c4cc5407844b8935f0bc0a3
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Apr 27 19:58:59 2020 -0300

    fixup! Introduce GtdWorkspace

 src/gnome-todo.h               |  3 +-
 src/interfaces/gtd-workspace.c | 73 ++++++++++++++++++++++++++++++++++++++++++
 src/interfaces/gtd-workspace.h | 12 +++++++
 3 files changed, 87 insertions(+), 1 deletion(-)
---
diff --git a/src/gnome-todo.h b/src/gnome-todo.h
index f09ac26..2758f80 100644
--- a/src/gnome-todo.h
+++ b/src/gnome-todo.h
@@ -1,6 +1,6 @@
 /* gnome-todo.h
  *
- * Copyright (C) 2015 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ * Copyright (C) 2015-2020 Georges Basile Stavracas Neto <georges stavracas gmail com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,5 +35,6 @@
 #include "gtd-types.h"
 #include "gtd-utils.h"
 #include "gtd-window.h"
+#include "gtd-workspace.h"
 
 #endif /* GNOME_TODO_H */
diff --git a/src/interfaces/gtd-workspace.c b/src/interfaces/gtd-workspace.c
index 4d2a9a6..13652ea 100644
--- a/src/interfaces/gtd-workspace.c
+++ b/src/interfaces/gtd-workspace.c
@@ -25,6 +25,29 @@ G_DEFINE_INTERFACE (GtdWorkspace, gtd_workspace, G_TYPE_OBJECT)
 static void
 gtd_workspace_default_init (GtdWorkspaceInterface *iface)
 {
+  /**
+   * GtdWorkspace::icon:
+   *
+   * The icon of the panel.
+   */
+  g_object_interface_install_property (iface,
+                                       g_param_spec_object ("icon",
+                                                            "Icon of the workspace",
+                                                            "The icon of the workspace",
+                                                            G_TYPE_ICON,
+                                                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+  /**
+   * GtdWorkspace::title:
+   *
+   * The user-visible title of the workspace.
+   */
+  g_object_interface_install_property (iface,
+                                       g_param_spec_string ("title",
+                                                            "The title of the workspace",
+                                                            "The title of the workspace",
+                                                            NULL,
+                                                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
 }
 
 /**
@@ -77,3 +100,53 @@ gtd_workspace_get_priority (GtdWorkspace *self)
 
   return GTD_WORKSPACE_GET_IFACE (self)->get_priority (self);
 }
+
+/**
+ * gtd_workspace_get_priority:
+ * @self: a #GtdWorkspace
+ *
+ * Retrieves the icon of @self.
+ *
+ * Returns: (transfer full): a #GIcon
+ */
+GIcon*
+gtd_workspace_get_icon (GtdWorkspace *self)
+{
+  g_return_val_if_fail (GTD_IS_WORKSPACE (self), NULL);
+  g_return_val_if_fail (GTD_WORKSPACE_GET_IFACE (self)->get_icon, NULL);
+
+  return GTD_WORKSPACE_GET_IFACE (self)->get_icon (self);
+}
+
+/**
+ * gtd_workspace_activate:
+ * @self: a #GtdWorkspace
+ *
+ * Activates @self. This happens when the workspace
+ * becomes the active workspace in the main window.
+ */
+void
+gtd_workspace_activate (GtdWorkspace *self)
+{
+  g_return_if_fail (GTD_IS_WORKSPACE (self));
+  g_return_if_fail (GTD_WORKSPACE_GET_IFACE (self)->activate);
+
+  GTD_WORKSPACE_GET_IFACE (self)->activate (self);
+}
+
+/**
+ * gtd_workspace_deactivate:
+ * @self: a #GtdWorkspace
+ *
+ * Deactivates @self. This happens when the workspace
+ * is switched away in the main window.
+ */
+void
+gtd_workspace_deactivate (GtdWorkspace *self)
+{
+  g_return_if_fail (GTD_IS_WORKSPACE (self));
+  g_return_if_fail (GTD_WORKSPACE_GET_IFACE (self)->deactivate);
+
+  GTD_WORKSPACE_GET_IFACE (self)->deactivate (self);
+}
+
diff --git a/src/interfaces/gtd-workspace.h b/src/interfaces/gtd-workspace.h
index 119d5a4..96732f6 100644
--- a/src/interfaces/gtd-workspace.h
+++ b/src/interfaces/gtd-workspace.h
@@ -36,6 +36,12 @@ struct _GtdWorkspaceInterface
   const gchar*       (*get_title)                                (GtdWorkspace       *self);
 
   gint               (*get_priority)                             (GtdWorkspace       *self);
+
+  GIcon*             (*get_icon)                                 (GtdWorkspace       *self);
+
+  void               (*activate)                                 (GtdWorkspace       *self);
+
+  void               (*deactivate)                               (GtdWorkspace       *self);
 };
 
 const gchar*         gtd_workspace_get_id                        (GtdWorkspace       *self);
@@ -44,4 +50,10 @@ const gchar*         gtd_workspace_get_title                     (GtdWorkspace
 
 gint                 gtd_workspace_get_priority                  (GtdWorkspace       *self);
 
+GIcon*               gtd_workspace_get_icon                      (GtdWorkspace       *self);
+
+void                 gtd_workspace_activate                      (GtdWorkspace       *self);
+
+void                 gtd_workspace_deactivate                    (GtdWorkspace       *self);
+
 G_END_DECLS