[ekiga/ds-gtk-application] Engine: Added GTK+ (GIO) representation for Actors and their Actions.

[Damien Sandras <dsandras src gnome org>]

commit 1eb7d5ccda47470e27333615b8955ef16be08392
Author: Damien Sandras <dsandras beip be>
Date:   Mon Mar 3 20:33:43 2014 +0100

    Engine: Added GTK+ (GIO) representation for Actors and their Actions.

 lib/Makefile.am                        |    4 +-
 lib/engine/gui/gtk-core/actor-menu.cpp |  179 ++++++++++++++++++++++++++++++++
 lib/engine/gui/gtk-core/actor-menu.h   |   95 +++++++++++++++++
 3 files changed, 276 insertions(+), 2 deletions(-)
---
diff --git a/lib/Makefile.am b/lib/Makefile.am
index be4571d..d0813e5 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -360,8 +360,8 @@ libekiga_la_SOURCES += \
        engine/gui/gtk-core/menu-builder-gtk.cpp \
        engine/gui/gtk-core/form-dialog-gtk.h \
        engine/gui/gtk-core/form-dialog-gtk.cpp \
-       engine/gui/gtk-core/live-object-menu.h \
-       engine/gui/gtk-core/live-object-menu.cpp \
+       engine/gui/gtk-core/actor-menu.h \
+       engine/gui/gtk-core/actor-menu.cpp \
        engine/gui/gtk-core/optional-buttons-gtk.h \
        engine/gui/gtk-core/optional-buttons-gtk.cpp \
        engine/gui/gtk-core/codecsbox.cpp \
diff --git a/lib/engine/gui/gtk-core/actor-menu.cpp b/lib/engine/gui/gtk-core/actor-menu.cpp
new file mode 100644
index 0000000..205ab23
--- /dev/null
+++ b/lib/engine/gui/gtk-core/actor-menu.cpp
@@ -0,0 +1,179 @@
+
+/* Ekiga -- A VoIP and Video-Conferencing application
+ * Copyright (C) 2000-2014 Damien Sandras <dsandras seconix 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *
+ * Ekiga is licensed under the GPL license and as a special exception,
+ * you have permission to link or otherwise combine this program with the
+ * programs OPAL, OpenH323 and PWLIB, and distribute the combination,
+ * without applying the requirements of the GNU GPL to the OPAL, OpenH323
+ * and PWLIB programs, as long as you do follow the requirements of the
+ * GNU GPL for all the rest of the software thus combined.
+ */
+
+
+/*
+ *                         live-object-menu.cpp  -  description
+ *                         -------------------------------------
+ *   begin                : written in 2014 by Damien Sandras
+ *   copyright            : (c) 2014 by Damien Sandras
+ *   description          : A live object menu implementation
+ *
+ */
+
+#include <gio/gio.h>
+#include <string>
+
+#include "action.h"
+#include "contact-core.h"
+#include "live-object-menu.h"
+
+
+static void
+action_activated (GSimpleAction *a,
+                  G_GNUC_UNUSED GVariant *p,
+                  gpointer data)
+{
+  Ekiga::Action *action = (Ekiga::Action *) g_object_get_data (G_OBJECT (a), "action");
+  Ekiga::ActorMenu *menu = (Ekiga::ActorMenu *) data;
+
+  g_return_if_fail (action && menu);
+  menu->activate (action);
+}
+
+
+Ekiga::ActorMenu::ActorMenu (const Ekiga::Actor & _obj) : obj (_obj)
+{
+  GSimpleAction *action = NULL;
+  ActionMap::const_iterator it;
+
+  for (it = obj.actions.begin(); it != obj.actions.end(); ++it) {
+
+    if (!g_action_map_lookup_action (G_ACTION_MAP (g_application_get_default ()),
+                                     it->first.c_str ())) {
+
+      action = g_simple_action_new (it->first.c_str (), NULL);
+      g_object_set_data (G_OBJECT (action), "action", it->second.get ());
+      g_action_map_add_action (G_ACTION_MAP (g_application_get_default ()),
+                               G_ACTION (action));
+      g_signal_connect (action, "activate",
+                        G_CALLBACK (action_activated),
+                        (gpointer) this);
+      g_object_unref (action);
+
+      std::cout << "Added action " << it->first << std::endl << std::flush;
+    }
+  }
+}
+
+
+Ekiga::ActorMenu::~ActorMenu ()
+{
+  ActionMap::const_iterator it;
+
+  for (it = obj.actions.begin(); it != obj.actions.end(); ++it)
+    g_action_map_remove_action (G_ACTION_MAP (g_application_get_default ()),
+                                it->first.c_str ());
+}
+
+
+const std::string
+Ekiga::ActorMenu::get_xml_menu (const std::string & id,
+                                const std::string & content,
+                                bool full)
+{
+  std::string xml_content = "<menu id=\"" + id + "\">" + content + "</menu>";
+
+  if (full)
+    return "<?xml_content version=\"1.0\"?><interface>" + xml_content + "</interface>";
+
+  return xml_content;
+}
+
+
+void
+Ekiga::ActorMenu::activate (Ekiga::Action *action)
+{
+  action->activate ();
+}
+
+
+const std::string
+Ekiga::ActorMenu::as_xml ()
+{
+  ActionMap::const_iterator it;
+
+  std::string xml_content =
+    "    <section>";
+
+  for (it = obj.actions.begin(); it != obj.actions.end(); ++it) {
+
+    xml_content +=
+      "      <item>"
+      "        <attribute name=\"label\" translatable=\"yes\">"+it->second->get_description ()+"</attribute>"
+      "        <attribute name=\"action\">win."+it->second->get_name ()+"</attribute>"
+      "      </item>";
+  }
+
+  xml_content +=
+    "    </section>";
+
+  return xml_content;
+}
+
+
+Ekiga::ContactActorMenu::ContactActorMenu (const Ekiga::Actor & _obj) : ActorMenu (_obj)
+{
+}
+
+
+void
+Ekiga::ContactActorMenu::set_data (Ekiga::ContactPtr _contact,
+                                   const std::string & _uri)
+{
+  contact = _contact;
+  uri = _uri;
+}
+
+
+const std::string
+Ekiga::ContactActorMenu::as_xml ()
+{
+  ActionMap::const_iterator it;
+
+  std::string xml_content =
+    "    <section>";
+
+  for (it = obj.actions.begin(); it != obj.actions.end(); ++it) {
+
+    Ekiga::ContactAction *action = dynamic_cast<Ekiga::ContactAction *> (it->second.get ());
+
+    if (action && action->can_run_with_data (contact, uri)) {
+      action->set_data (contact, uri);
+      xml_content +=
+        "      <item>"
+        "        <attribute name=\"label\" translatable=\"yes\">"+it->second->get_description 
()+"</attribute>"
+        "        <attribute name=\"action\">win."+it->second->get_name ()+"</attribute>"
+        "      </item>";
+    }
+  }
+
+  xml_content +=
+    "    </section>";
+
+  return xml_content;
+}
diff --git a/lib/engine/gui/gtk-core/actor-menu.h b/lib/engine/gui/gtk-core/actor-menu.h
new file mode 100644
index 0000000..376e445
--- /dev/null
+++ b/lib/engine/gui/gtk-core/actor-menu.h
@@ -0,0 +1,95 @@
+
+/* Ekiga -- A VoIP and Video-Conferencing application
+ * Copyright (C) 2000-2014 Damien Sandras <dsandras seconix 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *
+ * Ekiga is licensed under the GPL license and as a special exception,
+ * you have permission to link or otherwise combine this program with the
+ * programs OPAL, OpenH323 and PWLIB, and distribute the combination,
+ * without applying the requirements of the GNU GPL to the OPAL, OpenH323
+ * and PWLIB programs, as long as you do follow the requirements of the
+ * GNU GPL for all the rest of the software thus combined.
+ */
+
+
+/*
+ *                         live-object-menu.h  -  description
+ *                         ----------------------------------
+ *   begin                : written in 2014 by Damien Sandras
+ *   copyright            : (c) 2014 by Damien Sandras
+ *   description          : A live object menu definition
+ *
+ */
+
+#ifndef __LIVE_OBJECT_MENU_H__
+#define __LIVE_OBJECT_MENU_H__
+
+#include "action.h"
+#include "contact-action.h"
+
+namespace Ekiga {
+
+  /* ActorMenu
+   *
+   * We will have one ActorMenu per UI object displaying a Actor.
+   *
+   * Each Actor object exposes Action objects. Those actions are actions
+   * specific to the Actor. They can be triggered, for example, by the
+   * various ActorMenu associated with the different views of the
+   * Actor.
+   *
+   * However, even though we can have several ActorMenu for the same
+   * Actor (one per UI view), we need to register the associated actions
+   * only once.
+   */
+  class ActorMenu
+  {
+  public:
+
+    ActorMenu (const Actor & obj);
+
+    ~ActorMenu ();
+
+    virtual void activate (Ekiga::Action *action);
+    virtual const std::string as_xml ();
+
+    static const std::string get_xml_menu (const std::string & id,
+                                           const std::string & content,
+                                           bool full);
+
+  protected:
+    const Actor & obj;
+  };
+
+  class ContactActorMenu : public ActorMenu
+  {
+  public:
+
+    ContactActorMenu (const Actor & obj);
+
+    void set_data (ContactPtr _contact,
+                   const std::string & _uri);
+
+    const std::string as_xml ();
+
+  protected:
+    ContactPtr contact;
+    std::string uri;
+  };
+}
+
+#endif