Radically reorganize source code.

- Collect all shell modules into a new top-level 'modules' directory:

      $(top_srcdir)/modules/addressbook
      $(top_srcdir)/modules/calendar
      $(top_srcdir)/modules/mail

  Nothing is allowed to link to these, not plugins nor other modules.

  THIS SOLVES BUG #571275 AND OPENS THE DOOR TO PORTING TO MAC OS X.

- Mimic the libevolution-mail-shared library from master (except drop
  the "shared" suffix) and have libevolution-mail-importers and all
  mail-related plugins link to it.

- Discard the a11y subdirectories and have the files live alongside
  their counterpart widgets.

1 files changed, 255 insertions, 0 deletions

diff --git a/modules/calendar/e-task-shell-view.c b/modules/calendar/e-task-shell-view.c
new file mode 100644
index 0000000000..ce1b53a43c
--- /dev/null
+++ b/modules/calendar/e-task-shell-view.c
@@ -0,0 +1,255 @@
+/*
+ * e-task-shell-view.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-task-shell-view-private.h"
+
+static gpointer parent_class;
+static GType task_shell_view_type;
+
+static void
+task_shell_view_dispose (GObject *object)
+{
+	e_task_shell_view_private_dispose (E_TASK_SHELL_VIEW (object));
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+task_shell_view_finalize (GObject *object)
+{
+	e_task_shell_view_private_finalize (E_TASK_SHELL_VIEW (object));
+
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+task_shell_view_constructed (GObject *object)
+{
+	/* Chain up to parent's constructed() method. */
+	G_OBJECT_CLASS (parent_class)->constructed (object);
+
+	e_task_shell_view_private_constructed (E_TASK_SHELL_VIEW (object));
+}
+
+static void
+task_shell_view_update_actions (EShellView *shell_view)
+{
+	ETaskShellViewPrivate *priv;
+	EShellContent *shell_content;
+	EShellSidebar *shell_sidebar;
+	EShellWindow *shell_window;
+	GtkAction *action;
+	const gchar *label;
+	gboolean sensitive;
+	guint32 state;
+
+	/* Be descriptive. */
+	gboolean any_tasks_selected;
+	gboolean has_primary_source;
+	gboolean multiple_tasks_selected;
+	gboolean primary_source_is_system;
+	gboolean selection_has_url;
+	gboolean selection_is_assignable;
+	gboolean single_task_selected;
+	gboolean some_tasks_complete;
+	gboolean some_tasks_incomplete;
+	gboolean sources_are_editable;
+
+	priv = E_TASK_SHELL_VIEW_GET_PRIVATE (shell_view);
+
+	shell_window = e_shell_view_get_shell_window (shell_view);
+
+	shell_content = e_shell_view_get_shell_content (shell_view);
+	state = e_shell_content_check_state (shell_content);
+
+	single_task_selected =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_SINGLE);
+	multiple_tasks_selected =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_MULTIPLE);
+	selection_is_assignable =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_CAN_ASSIGN);
+	sources_are_editable =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_CAN_EDIT);
+	some_tasks_complete =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_HAS_COMPLETE);
+	some_tasks_incomplete =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_HAS_INCOMPLETE);
+	selection_has_url =
+		(state & E_TASK_SHELL_CONTENT_SELECTION_HAS_URL);
+
+	shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
+	state = e_shell_sidebar_check_state (shell_sidebar);
+
+	has_primary_source =
+		(state & E_TASK_SHELL_SIDEBAR_HAS_PRIMARY_SOURCE);
+	primary_source_is_system =
+		(state & E_TASK_SHELL_SIDEBAR_PRIMARY_SOURCE_IS_SYSTEM);
+
+	any_tasks_selected =
+		(single_task_selected || multiple_tasks_selected);
+
+	action = ACTION (TASK_ASSIGN);
+	sensitive =
+		single_task_selected && sources_are_editable &&
+		selection_is_assignable;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_CLIPBOARD_COPY);
+	sensitive = any_tasks_selected;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_CLIPBOARD_CUT);
+	sensitive = any_tasks_selected && sources_are_editable;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_CLIPBOARD_PASTE);
+	sensitive = sources_are_editable;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_DELETE);
+	sensitive = any_tasks_selected && sources_are_editable;
+	gtk_action_set_sensitive (action, sensitive);
+	if (multiple_tasks_selected)
+		label = _("Delete Tasks");
+	else
+		label = _("Delete Task");
+	g_object_set (action, "label", label, NULL);
+
+	action = ACTION (TASK_FORWARD);
+	sensitive = single_task_selected;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_LIST_COPY);
+	sensitive = has_primary_source;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_LIST_DELETE);
+	sensitive = has_primary_source && !primary_source_is_system;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_LIST_PROPERTIES);
+	sensitive = has_primary_source;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_LIST_RENAME);
+	sensitive = has_primary_source;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_MARK_COMPLETE);
+	sensitive =
+		any_tasks_selected &&
+		sources_are_editable &&
+		some_tasks_incomplete;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_MARK_INCOMPLETE);
+	sensitive =
+		any_tasks_selected &&
+		sources_are_editable &&
+		some_tasks_complete;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_OPEN);
+	sensitive = single_task_selected;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_OPEN_URL);
+	sensitive = single_task_selected && selection_has_url;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_PRINT);
+	sensitive = single_task_selected;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_PURGE);
+	sensitive = sources_are_editable;
+	gtk_action_set_sensitive (action, sensitive);
+
+	action = ACTION (TASK_SAVE_AS);
+	sensitive = single_task_selected;
+	gtk_action_set_sensitive (action, sensitive);
+}
+
+static void
+task_shell_view_class_init (ETaskShellViewClass *class,
+                            GTypeModule *type_module)
+{
+	GObjectClass *object_class;
+	EShellViewClass *shell_view_class;
+
+	parent_class = g_type_class_peek_parent (class);
+	g_type_class_add_private (class, sizeof (ETaskShellViewPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->dispose = task_shell_view_dispose;
+	object_class->finalize = task_shell_view_finalize;
+	object_class->constructed = task_shell_view_constructed;
+
+	shell_view_class = E_SHELL_VIEW_CLASS (class);
+	shell_view_class->label = _("Tasks");
+	shell_view_class->icon_name = "evolution-tasks";
+	shell_view_class->ui_definition = "evolution-tasks.ui";
+	shell_view_class->ui_manager_id = "org.gnome.evolution.tasks";
+	shell_view_class->search_options = "/task-search-options";
+	shell_view_class->search_rules = "tasktypes.xml";
+	shell_view_class->new_shell_content = e_task_shell_content_new;
+	shell_view_class->new_shell_sidebar = e_task_shell_sidebar_new;
+	shell_view_class->update_actions = task_shell_view_update_actions;
+}
+
+static void
+task_shell_view_init (ETaskShellView *task_shell_view,
+                      EShellViewClass *shell_view_class)
+{
+	task_shell_view->priv =
+		E_TASK_SHELL_VIEW_GET_PRIVATE (task_shell_view);
+
+	e_task_shell_view_private_init (task_shell_view, shell_view_class);
+}
+
+GType
+e_task_shell_view_get_type (void)
+{
+	return task_shell_view_type;
+}
+
+void
+e_task_shell_view_register_type (GTypeModule *type_module)
+{
+	const GTypeInfo type_info = {
+		sizeof (ETaskShellViewClass),
+		(GBaseInitFunc) NULL,
+		(GBaseFinalizeFunc) NULL,
+		(GClassInitFunc) task_shell_view_class_init,
+		(GClassFinalizeFunc) NULL,
+		type_module,
+		sizeof (ETaskShellView),
+		0,    /* n_preallocs */
+		(GInstanceInitFunc) task_shell_view_init,
+		NULL  /* value_table */
+	};
+
+	task_shell_view_type = g_type_module_register_type (
+		type_module, E_TYPE_SHELL_VIEW,
+		"ETaskShellView", &type_info, 0);
+}