/*
* 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/>
*
*
* Authors:
* Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include "e-util/e-binding.h"
#include "e-util/e-signature-utils.h"
#include "e-util/gconf-bridge.h"
#include "em-composer-prefs.h"
#include "composer/e-msg-composer.h"
#include <camel/camel-iconv.h>
#include <misc/e-gui-utils.h>
#include <glib/gi18n.h>
#include <glib/gstdio.h>
#include <gtkhtml/gtkhtml.h>
#include <editor/gtkhtml-spell-language.h>
#include "misc/e-charset-picker.h"
#include "misc/e-signature-manager.h"
#include "misc/e-signature-preview.h"
#include "e-util/e-error.h"
#include "e-util/e-util-private.h"
#include "mail-config.h"
#include "e-signature-editor.h"
#include "em-config.h"
static gpointer parent_class;
static gboolean
transform_color_to_string (const GValue *src_value,
GValue *dst_value,
gpointer user_data)
{
const GdkColor *color;
gchar *string;
color = g_value_get_boxed (src_value);
string = gdk_color_to_string (color);
g_value_set_string (dst_value, string);
g_free (string);
return TRUE;
}
static gboolean
transform_string_to_color (const GValue *src_value,
GValue *dst_value,
gpointer user_data)
{
GdkColor color;
const gchar *string;
gboolean success = FALSE;
string = g_value_get_string (src_value);
if (gdk_color_parse (string, &color)) {
g_value_set_boxed (dst_value, &color);
success = TRUE;
}
return success;
}
static gboolean
transform_old_to_new_reply_style (const GValue *src_value,
GValue *dst_value,
gpointer user_data)
{
gboolean success = TRUE;
/* XXX This is the kind of legacy crap we wind up
* with when we don't migrate things properly. */
switch (g_value_get_int (src_value)) {
case 0: /* Quoted: 0 -> 2 */
g_value_set_int (dst_value, 2);
break;
case 1: /* Do Not Quote: 1 -> 3 */
g_value_set_int (dst_value, 3);
break;
case 2: /* Attach: 2 -> 0 */
g_value_set_int (dst_value, 0);
break;
case 3: /* Outlook: 3 -> 1 */
g_value_set_int (dst_value, 1);
break;
default:
success = FALSE;
break;
}
return success;
}
static gboolean
transform_new_to_old_reply_style (const GValue *src_value,
GValue *dst_value,
gpointer user_data)
{
gboolean success = TRUE;
/* XXX This is the kind of legacy crap we wind up
* with when we don't migrate things properly. */
switch (g_value_get_int (src_value)) {
case 0: /* Attach: 0 -> 2 */
g_value_set_int (dst_value, 2);
break;
case 1: /* Outlook: 1 -> 3 */
g_value_set_int (dst_value, 3);
break;
case 2: /* Quoted: 2 -> 0 */
g_value_set_int (dst_value, 0);
break;
case 3: /* Do Not Quote: 3 -> 1 */
g_value_set_int (dst_value, 1);
break;
default:
success = FALSE;
break;
}
return success;
}
static void
composer_prefs_finalize (GObject *object)
{
EMComposerPrefs *prefs = (EMComposerPrefs *) object;
g_object_unref (prefs->gui);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
composer_prefs_class_init (EMComposerPrefsClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
object_class = G_OBJECT_CLASS (class);
object_class->finalize = composer_prefs_finalize;
}
static void
composer_prefs_init (EMComposerPrefs *prefs)
{
}
GType
em_composer_prefs_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EMComposerPrefsClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) composer_prefs_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EMComposerPrefs),
0, /* n_allocs */
(GInstanceInitFunc) composer_prefs_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_VBOX, "EMComposerPrefs", &type_info, 0);
}
return type;
}
void
em_composer_prefs_new_signature (GtkWindow *parent,
gboolean html_mode)
{
GtkWidget *editor;
editor = e_signature_editor_new ();
gtkhtml_editor_set_html_mode (GTKHTML_EDITOR (editor), html_mode);
gtk_window_set_transient_for (GTK_WINDOW (editor), parent);
gtk_widget_show (editor);
}
static void
spell_language_toggled_cb (GtkCellRendererToggle *renderer,
const gchar *path_string,
EMComposerPrefs *prefs)
{
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
gboolean active;
gboolean valid;
model = prefs->language_model;
/* Convert the path string to a tree iterator. */
path = gtk_tree_path_new_from_string (path_string);
valid = gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
g_return_if_fail (valid);
/* Toggle the active state. */
gtk_tree_model_get (model, &iter, 0, &active, -1);
gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, !active, -1);
}
static void
spell_language_save (EMComposerPrefs *prefs)
{
GList *spell_languages = NULL;
GtkTreeModel *model;
GtkTreeIter iter;
gboolean valid;
model = prefs->language_model;
/* Build a list of active spell languages. */
valid = gtk_tree_model_get_iter_first (model, &iter);
while (valid) {
const GtkhtmlSpellLanguage *language;
gboolean active;
gtk_tree_model_get (
model, &iter, 0, &active, 2, &language, -1);
if (active)
spell_languages = g_list_prepend (
spell_languages, (gpointer) language);
valid = gtk_tree_model_iter_next (model, &iter);
}
spell_languages = g_list_reverse (spell_languages);
/* Update the GConf value. */
e_save_spell_languages (spell_languages);
g_list_free (spell_languages);
}
static void
spell_setup (EMComposerPrefs *prefs)
{
const GList *available_languages;
GList *active_languages;
GtkListStore *store;
store = GTK_LIST_STORE (prefs->language_model);
available_languages = gtkhtml_spell_language_get_available ();
active_languages = e_load_spell_languages ();
/* Populate the GtkListStore. */
while (available_languages != NULL) {
const GtkhtmlSpellLanguage *language;
GtkTreeIter tree_iter;
const gchar *name;
gboolean active;
language = available_languages->data;
name = gtkhtml_spell_language_get_name (language);
active = (g_list_find (active_languages, language) != NULL);
gtk_list_store_append (store, &tree_iter);
gtk_list_store_set (
store, &tree_iter,
0, active, 1, name, 2, language, -1);
available_languages = available_languages->next;
}
g_list_free (active_languages);
}
static void
charset_activate (GtkWidget *item,
EMComposerPrefs *prefs)
{
GConfClient *client;
GtkWidget *menu;
gchar *string;
client = mail_config_get_gconf_client ();
menu = gtk_option_menu_get_menu (prefs->charset);
string = e_charset_picker_get_charset (menu);
if (string == NULL)
string = g_strdup (camel_iconv_locale_charset ());
gconf_client_set_string (
client, "/apps/evolution/mail/composer/charset",
string, NULL);
g_free (string);
}
static void
option_menu_connect (EMComposerPrefs *prefs,
GtkOptionMenu *omenu,
GCallback callback,
const gchar *key)
{
GConfClient *client;
GtkWidget *menu;
GList *list;
client = mail_config_get_gconf_client ();
menu = gtk_option_menu_get_menu (omenu);
list = GTK_MENU_SHELL (menu)->children;
while (list != NULL) {
GtkWidget *widget = list->data;
g_object_set_data (G_OBJECT (widget), "key", (gpointer) key);
g_signal_connect (widget, "activate", callback, prefs);
list = list->next;
}
if (!gconf_client_key_is_writable (client, key, NULL))
gtk_widget_set_sensitive (GTK_WIDGET (omenu), FALSE);
}
static GtkWidget *
emcp_widget_glade (EConfig *ec,
EConfigItem *item,
GtkWidget *parent,
GtkWidget *old,
gpointer data)
{
EMComposerPrefs *prefs = data;
return glade_xml_get_widget (prefs->gui, item->label);
}
/* plugin meta-data */
static EMConfigItem emcp_items[] = {
{ E_CONFIG_BOOK, "", "composer_toplevel", emcp_widget_glade },
{ E_CONFIG_PAGE, "00.general", "vboxGeneral", emcp_widget_glade },
{ E_CONFIG_SECTION, "00.general/00.behavior", "vboxBehavior", emcp_widget_glade },
{ E_CONFIG_SECTION, "00.general/10.alerts", "vboxAlerts", emcp_widget_glade },
{ E_CONFIG_PAGE, "10.signatures", "vboxSignatures", emcp_widget_glade },
/* signature/signatures and signature/preview parts not usable */
{ E_CONFIG_PAGE, "20.spellcheck", "vboxSpellChecking", emcp_widget_glade },
{ E_CONFIG_SECTION, "20.spellcheck/00.languages", "vbox178", emcp_widget_glade },
{ E_CONFIG_SECTION, "20.spellcheck/00.options", "vboxOptions", emcp_widget_glade },
};
static void
emcp_free (EConfig *ec, GSList *items, gpointer data)
{
/* the prefs data is freed automagically */
g_slist_free (items);
}
static void
em_composer_prefs_construct (EMComposerPrefs *prefs,
EShell *shell)
{
GtkWidget *toplevel, *widget, *menu, *info_pixmap;
GtkWidget *container;
EShellSettings *shell_settings;
ESignatureList *signature_list;
ESignatureTreeView *signature_tree_view;
GladeXML *gui;
GtkTreeView *view;
GtkListStore *store;
GtkTreeSelection *selection;
GtkCellRenderer *renderer;
GConfBridge *bridge;
GConfClient *client;
gchar *buf;
EMConfig *ec;
EMConfigTargetPrefs *target;
GSList *l;
int i;
gchar *gladefile;
bridge = gconf_bridge_get ();
client = mail_config_get_gconf_client ();
shell_settings = e_shell_get_shell_settings (shell);
gladefile = g_build_filename (EVOLUTION_GLADEDIR,
"mail-config.glade",
NULL);
gui = glade_xml_new (gladefile, "composer_toplevel", NULL);
prefs->gui = gui;
g_free (gladefile);
/** @HookPoint-EMConfig: Mail Composer Preferences
* @Id: org.gnome.evolution.mail.composerPrefs
* @Type: E_CONFIG_BOOK
* @Class: org.gnome.evolution.mail.config:1.0
* @Target: EMConfigTargetPrefs
*
* The mail composer preferences settings page.
*/
ec = em_config_new(E_CONFIG_BOOK, "org.gnome.evolution.mail.composerPrefs");
l = NULL;
for (i = 0; i < G_N_ELEMENTS (emcp_items); i++)
l = g_slist_prepend(l, &emcp_items[i]);
e_config_add_items((EConfig *)ec, l, NULL, NULL, emcp_free, prefs);
/* General tab */
/* Default Behavior */
widget = glade_xml_get_widget (gui, "chkSendHTML");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-format-html",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkPromptEmptySubject");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-prompt-empty-subject",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkPromptBccOnly");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-prompt-only-bcc",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkAutoSmileys");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-magic-smileys",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkRequestReceipt");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-request-receipt",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkReplyStartBottom");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-reply-start-bottom",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkOutlookFilenames");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-outlook-filenames",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkTopSignature");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-top-signature",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "chkEnableSpellChecking");
e_mutual_binding_new (
G_OBJECT (shell_settings), "composer-inline-spelling",
G_OBJECT (widget), "active");
prefs->charset = GTK_OPTION_MENU (
glade_xml_get_widget (gui, "omenuCharset1"));
buf = gconf_client_get_string (
client, "/apps/evolution/mail/composer/charset", NULL);
menu = e_charset_picker_new (
buf && *buf ? buf : camel_iconv_locale_charset ());
gtk_option_menu_set_menu (prefs->charset, GTK_WIDGET (menu));
option_menu_connect (
prefs, prefs->charset,
G_CALLBACK (charset_activate),
"/apps/evolution/mail/composer/charset");
g_free (buf);
/* Spell Checking */
widget = glade_xml_get_widget (gui, "listSpellCheckLanguage");
view = GTK_TREE_VIEW (widget);
store = gtk_list_store_new (
3, G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_POINTER);
g_signal_connect_swapped (
store, "row-changed",
G_CALLBACK (spell_language_save), prefs);
prefs->language_model = GTK_TREE_MODEL (store);
gtk_tree_view_set_model (view, prefs->language_model);
renderer = gtk_cell_renderer_toggle_new ();
g_signal_connect (
renderer, "toggled",
G_CALLBACK (spell_language_toggled_cb), prefs);
gtk_tree_view_insert_column_with_attributes (
view, -1, _("Enabled"),
renderer, "active", 0, NULL);
gtk_tree_view_insert_column_with_attributes (
view, -1, _("Language(s)"),
gtk_cell_renderer_text_new (),
"text", 1, NULL);
selection = gtk_tree_view_get_selection (view);
gtk_tree_selection_set_mode (selection, GTK_SELECTION_NONE);
info_pixmap = glade_xml_get_widget (gui, "pixmapSpellInfo");
gtk_image_set_from_stock (
GTK_IMAGE (info_pixmap),
GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_BUTTON);
widget = glade_xml_get_widget (gui, "colorButtonSpellCheckColor");
e_mutual_binding_new_full (
G_OBJECT (shell_settings), "composer-spell-color",
G_OBJECT (widget), "color",
transform_string_to_color,
transform_color_to_string,
NULL, NULL);
spell_setup (prefs);
/* Forwards and Replies */
widget = glade_xml_get_widget (gui, "comboboxForwardStyle");
e_mutual_binding_new (
G_OBJECT (shell_settings), "mail-forward-style",
G_OBJECT (widget), "active");
widget = glade_xml_get_widget (gui, "comboboxReplyStyle");
e_mutual_binding_new_full (
G_OBJECT (shell_settings), "mail-reply-style",
G_OBJECT (widget), "active",
transform_old_to_new_reply_style,
transform_new_to_old_reply_style,
NULL, NULL);
/* Signatures */
signature_list = e_get_signature_list ();
container = glade_xml_get_widget (gui, "alignSignatures");
widget = e_signature_manager_new (signature_list);
gtk_container_add (GTK_CONTAINER (container), widget);
gtk_widget_show (widget);
/* The mail shell module responds to the "window-created" signal
* that this triggers and configures it with composer preferences. */
g_signal_connect_swapped (
widget, "editor-created",
G_CALLBACK (e_shell_watch_window), shell);
e_binding_new (
G_OBJECT (shell_settings), "composer-format-html",
G_OBJECT (widget), "prefer-html");
e_binding_new_with_negation (
G_OBJECT (shell_settings), "disable-command-line",
G_OBJECT (widget), "allow-scripts");
signature_tree_view = e_signature_manager_get_tree_view (
E_SIGNATURE_MANAGER (widget));
container = glade_xml_get_widget (gui, "scrolled-sig");
widget = e_signature_preview_new ();
gtk_container_add (GTK_CONTAINER (container), widget);
gtk_widget_show (widget);
e_binding_new_with_negation (
G_OBJECT (shell_settings), "disable-command-line",
G_OBJECT (widget), "allow-scripts");
e_binding_new (
G_OBJECT (signature_tree_view), "selected",
G_OBJECT (widget), "signature");
/* get our toplevel widget */
target = em_config_target_new_prefs (ec, client);
e_config_set_target ((EConfig *)ec, (EConfigTarget *)target);
toplevel = e_config_create_widget ((EConfig *)ec);
gtk_container_add (GTK_CONTAINER (prefs), toplevel);
}
GtkWidget *
em_composer_prefs_new (EShell *shell)
{
EMComposerPrefs *prefs;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
prefs = g_object_new (EM_TYPE_COMPOSER_PREFS, NULL);
em_composer_prefs_construct (prefs, shell);
return GTK_WIDGET (prefs);
}
