/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2008 Novell, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* 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 Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "e-composer-private.h"
static void
composer_setup_charset_menu (EMsgComposer *composer)
{
GtkUIManager *manager;
const gchar *path;
GList *list;
guint merge_id;
manager = gtkhtml_editor_get_ui_manager (GTKHTML_EDITOR (composer));
list = gtk_action_group_list_actions (composer->priv->charset_actions);
path = "/main-menu/edit-menu/pre-spell-check/charset-menu";
merge_id = gtk_ui_manager_new_merge_id (manager);
while (list != NULL) {
GtkAction *action = list->data;
gtk_ui_manager_add_ui (
manager, merge_id, path,
gtk_action_get_name (action),
gtk_action_get_name (action),
GTK_UI_MANAGER_AUTO, FALSE);
list = g_list_delete_link (list, list);
}
gtk_ui_manager_ensure_update (manager);
}
static void
composer_setup_recent_menu (EMsgComposer *composer)
{
GtkUIManager *manager;
GtkAction *action = NULL;
const gchar *path, *action_name;
guint merge_id;
manager = gtkhtml_editor_get_ui_manager (GTKHTML_EDITOR (composer));
action_name = "recent-menu";
path = "/main-menu/insert-menu/insert-menu-top/recent-placeholder";
merge_id = gtk_ui_manager_new_merge_id (manager);
action = e_attachment_bar_recent_action_new (
e_msg_composer_get_attachment_bar (composer),
action_name, _("Recent _Documents"));
if (action != NULL) {
gtk_action_group_add_action (composer->priv->composer_actions, action);
gtk_ui_manager_add_ui (
manager, merge_id, path,
action_name,
action_name,
GTK_UI_MANAGER_AUTO, FALSE);
}
gtk_ui_manager_ensure_update (manager);
}
void
e_composer_private_init (EMsgComposer *composer)
{
EMsgComposerPrivate *priv = composer->priv;
GtkhtmlEditor *editor;
GtkUIManager *manager;
GtkWidget *widget;
GtkWidget *expander;
GtkWidget *container;
gchar *filename;
GError *error = NULL;
editor = GTKHTML_EDITOR (composer);
manager = gtkhtml_editor_get_ui_manager (editor);
priv->charset_actions = gtk_action_group_new ("charset");
priv->composer_actions = gtk_action_group_new ("composer");
priv->extra_hdr_names = g_ptr_array_new ();
priv->extra_hdr_values = g_ptr_array_new ();
priv->gconf_bridge_binding_ids = g_array_new (
FALSE, FALSE, sizeof (guint));
priv->inline_images = g_hash_table_new_full (
g_str_hash, g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) NULL);
priv->inline_images_by_url = g_hash_table_new_full (
g_str_hash, g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) camel_object_unref);
priv->charset = e_composer_get_default_charset ();
e_composer_actions_init (composer);
filename = e_composer_find_data_file ("evolution-composer.ui");
gtk_ui_manager_add_ui_from_file (manager, filename, &error);
g_free (filename);
composer_setup_charset_menu (composer);
if (error != NULL) {
/* Henceforth, bad things start happening. */
g_critical ("%s", error->message);
g_clear_error (&error);
}
/* Construct the header table. */
widget = e_composer_header_table_new ();
gtk_container_set_border_width (GTK_CONTAINER (widget), 6);
gtk_box_pack_start (GTK_BOX (editor->vbox), widget, FALSE, FALSE, 0);
gtk_box_reorder_child (GTK_BOX (editor->vbox), widget, 2);
priv->header_table = g_object_ref (widget);
gtk_widget_show (widget);
/* Construct attachment widgets.
* XXX Move this stuff into a new custom widget. */
widget = gtk_expander_new (NULL);
gtk_expander_set_expanded (GTK_EXPANDER (widget), FALSE);
gtk_container_set_border_width (GTK_CONTAINER (widget), 6);
gtk_box_pack_start (GTK_BOX (editor->vbox), widget, FALSE, FALSE, 0);
priv->attachment_expander = g_object_ref (widget);
gtk_widget_show (widget);
expander = widget;
widget = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (
GTK_SCROLLED_WINDOW (widget),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (expander), widget);
priv->attachment_scrolled_window = g_object_ref (widget);
gtk_widget_show (widget);
container = widget;
widget = e_attachment_bar_new (NULL);
GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
gtk_container_add (GTK_CONTAINER (container), widget);
priv->attachment_bar = g_object_ref (widget);
gtk_widget_show (widget);
widget = gtk_hbox_new (FALSE, 0);
gtk_expander_set_label_widget (GTK_EXPANDER (expander), widget);
gtk_widget_show (widget);
container = widget;
widget = gtk_label_new_with_mnemonic (_("Show _Attachment Bar"));
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 6);
priv->attachment_expander_label = g_object_ref (widget);
gtk_widget_show (widget);
widget = gtk_image_new_from_icon_name (
"mail-attachment", GTK_ICON_SIZE_MENU);
gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
gtk_widget_set_size_request (widget, 100, -1);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
priv->attachment_expander_icon = g_object_ref (widget);
gtk_widget_hide (widget);
widget = gtk_label_new (NULL);
gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 6);
priv->attachment_expander_num = g_object_ref (widget);
gtk_widget_show (widget);
composer_setup_recent_menu (composer);
}
void
e_composer_private_dispose (EMsgComposer *composer)
{
GConfBridge *bridge;
GArray *array;
guint binding_id;
bridge = gconf_bridge_get ();
array = composer->priv->gconf_bridge_binding_ids;
while (array->len > 0) {
binding_id = g_array_index (array, guint, 0);
gconf_bridge_unbind (bridge, binding_id);
g_array_remove_index_fast (array, 0);
}
if (composer->priv->header_table != NULL) {
g_object_unref (composer->priv->header_table);
composer->priv->header_table = NULL;
}
if (composer->priv->charset_actions != NULL) {
g_object_unref (composer->priv->charset_actions);
composer->priv->charset_actions = NULL;
}
if (composer->priv->composer_actions != NULL) {
g_object_unref (composer->priv->composer_actions);
composer->priv->composer_actions = NULL;
}
g_hash_table_remove_all (composer->priv->inline_images);
g_hash_table_remove_all (composer->priv->inline_images_by_url);
if (composer->priv->redirect != NULL) {
camel_object_unref (composer->priv->redirect);
composer->priv->redirect = NULL;
}
}
void
e_composer_private_finalize (EMsgComposer *composer)
{
GPtrArray *array;
array = composer->priv->extra_hdr_names;
g_ptr_array_foreach (array, (GFunc) g_free, NULL);
g_ptr_array_free (array, TRUE);
array = composer->priv->extra_hdr_values;
g_ptr_array_foreach (array, (GFunc) g_free, NULL);
g_ptr_array_free (array, TRUE);
g_free (composer->priv->charset);
g_free (composer->priv->mime_type);
g_free (composer->priv->mime_body);
g_hash_table_destroy (composer->priv->inline_images);
g_hash_table_destroy (composer->priv->inline_images_by_url);
}
gchar *
e_composer_find_data_file (const gchar *basename)
{
gchar *filename;
g_return_val_if_fail (basename != NULL, NULL);
/* Support running directly from the source tree. */
filename = g_build_filename (".", basename, NULL);
if (g_file_test (filename, G_FILE_TEST_EXISTS))
return filename;
g_free (filename);
/* XXX This is kinda broken. */
filename = g_build_filename (EVOLUTION_UIDIR, basename, NULL);
if (g_file_test (filename, G_FILE_TEST_EXISTS))
return filename;
g_free (filename);
g_critical ("Could not locate '%s'", basename);
return NULL;
}
gchar *
e_composer_get_default_charset (void)
{
GConfClient *client;
gchar *charset;
GError *error = NULL;
client = gconf_client_get_default ();
charset = gconf_client_get_string (
client, COMPOSER_GCONF_CHARSET_KEY, &error);
if (error != NULL) {
g_warning ("%s", error->message);
g_clear_error (&error);
}
/* See what charset the mailer is using.
* XXX We should not have to know where this lives in GConf.
* Need a mail_config_get_default_charset() that does this. */
if (!charset || charset[0] == '\0') {
g_free (charset);
charset = gconf_client_get_string (
client, MAIL_GCONF_CHARSET_KEY, NULL);
if (charset != NULL && *charset == '\0') {
g_free (charset);
charset = NULL;
} else if (error != NULL) {
g_warning ("%s", error->message);
g_clear_error (&error);
}
}
g_object_unref (client);
if (charset == NULL)
charset = g_strdup (camel_iconv_locale_charset ());
if (charset == NULL)
charset = g_strdup ("us-ascii");
return charset;
}
