Consolidate base utility libraries into libeutil.

Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.

Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.

   libemail-utils/libemail-utils.la
   libevolution-utils/libevolution-utils.la
   filter/libfilter.la
   widgets/e-timezone-dialog/libetimezonedialog.la
   widgets/menus/libmenus.la
   widgets/misc/libemiscwidgets.la
   widgets/table/libetable.la
   widgets/text/libetext.la

This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.

And finally, start a Gtk-Doc module for libeutil.  It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.

1 files changed, 0 insertions, 248 deletions

diff --git a/widgets/misc/e-attachment-handler-image.c b/widgets/misc/e-attachment-handler-image.c
deleted file mode 100644
index a8c29f24c0..0000000000
--- a/widgets/misc/e-attachment-handler-image.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * e-attachment-handler-image.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)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-attachment-handler-image.h"
-
-#include <glib/gi18n.h>
-#include <gdesktop-enums.h>
-
-#include <e-util/e-util.h>
-
-#define E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE(obj) \
-	(G_TYPE_INSTANCE_GET_PRIVATE \
-	((obj), E_TYPE_ATTACHMENT_HANDLER_IMAGE, EAttachmentHandlerImagePrivate))
-
-struct _EAttachmentHandlerImagePrivate {
-	gint placeholder;
-};
-
-static const gchar *ui =
-"<ui>"
-"  <popup name='context'>"
-"    <placeholder name='custom-actions'>"
-"      <menuitem action='image-set-as-background'/>"
-"    </placeholder>"
-"  </popup>"
-"</ui>";
-
-G_DEFINE_TYPE (
-	EAttachmentHandlerImage,
-	e_attachment_handler_image,
-	E_TYPE_ATTACHMENT_HANDLER)
-
-static void
-action_image_set_as_background_saved_cb (EAttachment *attachment,
-                                         GAsyncResult *result,
-                                         EAttachmentHandler *handler)
-{
-	GDesktopBackgroundStyle style;
-	EAttachmentView *view;
-	GSettings *settings;
-	GtkWidget *dialog;
-	GFile *file;
-	gpointer parent;
-	gchar *uri;
-	GError *error = NULL;
-
-	view = e_attachment_handler_get_view (handler);
-	settings = g_settings_new ("org.gnome.desktop.background");
-
-	file = e_attachment_save_finish (attachment, result, &error);
-
-	if (error != NULL)
-		goto error;
-
-	uri = g_file_get_uri (file);
-	g_settings_set_string (settings, "picture-uri", uri);
-	g_free (uri);
-
-	style = g_settings_get_enum (settings, "picture-options");
-	if (style == G_DESKTOP_BACKGROUND_STYLE_NONE)
-		g_settings_set_enum (
-			settings, "picture-options",
-			G_DESKTOP_BACKGROUND_STYLE_WALLPAPER);
-
-	g_object_unref (file);
-
-	goto exit;
-
-error:
-	parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
-	parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
-
-	dialog = gtk_message_dialog_new_with_markup (
-		parent, GTK_DIALOG_DESTROY_WITH_PARENT,
-		GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
-		"<big><b>%s</b></big>",
-		_("Could not set as background"));
-
-	gtk_message_dialog_format_secondary_text (
-		GTK_MESSAGE_DIALOG (dialog), "%s", error->message);
-
-	gtk_dialog_run (GTK_DIALOG (dialog));
-
-	gtk_widget_destroy (dialog);
-	g_error_free (error);
-
-exit:
-	g_object_unref (settings);
-	g_object_unref (handler);
-}
-
-static void
-action_image_set_as_background_cb (GtkAction *action,
-                                   EAttachmentHandler *handler)
-{
-	EAttachmentView *view;
-	EAttachment *attachment;
-	GFile *destination;
-	GList *selected;
-	const gchar *path;
-
-	view = e_attachment_handler_get_view (handler);
-	selected = e_attachment_view_get_selected_attachments (view);
-	g_return_if_fail (g_list_length (selected) == 1);
-	attachment = E_ATTACHMENT (selected->data);
-
-	/* Save the image under the user's Pictures directory. */
-	path = g_get_user_special_dir (G_USER_DIRECTORY_PICTURES);
-	destination = g_file_new_for_path (path);
-	g_mkdir_with_parents (path, 0755);
-
-	e_attachment_save_async (
-		attachment, destination, (GAsyncReadyCallback)
-		action_image_set_as_background_saved_cb,
-		g_object_ref (handler));
-
-	g_object_unref (destination);
-
-	g_list_foreach (selected, (GFunc) g_object_unref, NULL);
-	g_list_free (selected);
-}
-
-static GtkActionEntry standard_entries[] = {
-
-	{ "image-set-as-background",
-	  NULL,
-	  N_("Set as _Background"),
-	  NULL,
-	  NULL,  /* XXX Add a tooltip! */
-	  G_CALLBACK (action_image_set_as_background_cb) }
-};
-
-static void
-attachment_handler_image_update_actions_cb (EAttachmentView *view,
-                                            EAttachmentHandler *handler)
-{
-	EAttachment *attachment;
-	GFileInfo *file_info;
-	GtkActionGroup *action_group;
-	const gchar *content_type;
-	gchar *mime_type;
-	GList *selected;
-	gboolean visible = FALSE;
-
-	selected = e_attachment_view_get_selected_attachments (view);
-
-	if (g_list_length (selected) != 1)
-		goto exit;
-
-	attachment = E_ATTACHMENT (selected->data);
-	file_info = e_attachment_get_file_info (attachment);
-
-	if (file_info == NULL)
-		goto exit;
-
-	if (e_attachment_get_loading (attachment))
-		goto exit;
-
-	if (e_attachment_get_saving (attachment))
-		goto exit;
-
-	content_type = g_file_info_get_content_type (file_info);
-
-	mime_type = g_content_type_get_mime_type (content_type);
-	visible = (g_ascii_strncasecmp (mime_type, "image/", 6) == 0);
-	g_free (mime_type);
-
-exit:
-	action_group = e_attachment_view_get_action_group (view, "image");
-	gtk_action_group_set_visible (action_group, visible);
-
-	g_list_foreach (selected, (GFunc) g_object_unref, NULL);
-	g_list_free (selected);
-}
-
-static void
-attachment_handler_image_constructed (GObject *object)
-{
-	EAttachmentHandler *handler;
-	EAttachmentView *view;
-	GtkActionGroup *action_group;
-	GtkUIManager *ui_manager;
-	GError *error = NULL;
-
-	handler = E_ATTACHMENT_HANDLER (object);
-
-	/* Chain up to parent's constructed() method. */
-	G_OBJECT_CLASS (e_attachment_handler_image_parent_class)->constructed (object);
-
-	view = e_attachment_handler_get_view (handler);
-
-	action_group = e_attachment_view_add_action_group (view, "image");
-	gtk_action_group_add_actions (
-		action_group, standard_entries,
-		G_N_ELEMENTS (standard_entries), object);
-
-	ui_manager = e_attachment_view_get_ui_manager (view);
-	gtk_ui_manager_add_ui_from_string (ui_manager, ui, -1, &error);
-
-	if (error != NULL) {
-		g_warning ("%s", error->message);
-		g_error_free (error);
-	}
-
-	g_signal_connect (
-		view, "update-actions",
-		G_CALLBACK (attachment_handler_image_update_actions_cb),
-		object);
-}
-
-static void
-e_attachment_handler_image_class_init (EAttachmentHandlerImageClass *class)
-{
-	GObjectClass *object_class;
-
-	g_type_class_add_private (class, sizeof (EAttachmentHandlerImagePrivate));
-
-	object_class = G_OBJECT_CLASS (class);
-	object_class->constructed = attachment_handler_image_constructed;
-}
-
-static void
-e_attachment_handler_image_init (EAttachmentHandlerImage *handler)
-{
-	handler->priv = E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE (handler);
-}