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/*
* 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.
*
* 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 program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <mail/em-config.h>
GtkWidget *prefer_plain_page_factory (EPlugin *ep, EConfigHookItemFactoryData *hook_data);
static GSettings *epp_settings = NULL;
static gint epp_mode = -1;
static gboolean epp_show_suppressed = TRUE;
static struct {
const gchar *key;
const gchar *label;
const gchar *description;
} epp_options[] = {
{ "normal",
N_("Show HTML if present"),
N_("Let Evolution choose the best part to show.") },
{ "prefer_plain",
N_("Show plain text if present"),
N_("Show plain text part, if present, otherwise "
"let Evolution choose the best part to show.") },
{ "prefer_source",
N_("Show plain text if present, or HTML source"),
N_("Show plain text part, if present, otherwise "
"the HTML part source.") },
{ "only_plain",
N_("Only ever show plain text"),
N_("Always show plain text part and make attachments "
"from other parts, if requested.") },
};
static void
update_info_label (GtkWidget *info_label,
guint mode)
{
gchar *str = g_strconcat ("<i>", _(epp_options[mode >= G_N_ELEMENTS (epp_options) ? 0 : mode].description), "</i>", NULL);
gtk_label_set_markup (GTK_LABEL (info_label), str);
g_free (str);
}
static void
epp_mode_changed (GtkComboBox *dropdown,
GtkWidget *info_label)
{
epp_mode = gtk_combo_box_get_active (dropdown);
if (epp_mode >= G_N_ELEMENTS (epp_options))
epp_mode = 0;
g_settings_set_string (epp_settings, "mode", epp_options[epp_mode].key);
update_info_label (info_label, epp_mode);
}
static void
epp_show_suppressed_toggled (GtkToggleButton *check,
gpointer data)
{
g_return_if_fail (check != NULL);
epp_show_suppressed = gtk_toggle_button_get_active (check);
g_settings_set_boolean (epp_settings, "show-suppressed", epp_show_suppressed);
}
GtkWidget *
prefer_plain_page_factory (EPlugin *epl,
struct _EConfigHookItemFactoryData *data)
{
GtkComboBox *dropdown;
GtkCellRenderer *cell;
GtkListStore *store;
GtkWidget *dropdown_label, *info, *check;
guint i;
GtkTreeIter iter;
if (data->old)
return data->old;
check = gtk_check_button_new_with_mnemonic (_("Show s_uppressed HTML parts as attachments"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), epp_show_suppressed);
gtk_widget_show (check);
g_signal_connect (
check, "toggled",
G_CALLBACK (epp_show_suppressed_toggled), NULL);
dropdown = (GtkComboBox *) gtk_combo_box_new ();
cell = gtk_cell_renderer_text_new ();
store = gtk_list_store_new (1, G_TYPE_STRING);
for (i = 0; i < G_N_ELEMENTS (epp_options); i++) {
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0, _(epp_options[i].label), -1);
}
gtk_cell_layout_pack_start ((GtkCellLayout *) dropdown, cell, TRUE);
gtk_cell_layout_set_attributes ((GtkCellLayout *) dropdown, cell, "text", 0, NULL);
gtk_combo_box_set_model (dropdown, (GtkTreeModel *) store);
/*gtk_combo_box_set_active(dropdown, -1);*/
gtk_combo_box_set_active (dropdown, epp_mode);
gtk_widget_show ((GtkWidget *) dropdown);
dropdown_label = gtk_label_new_with_mnemonic (_("HTML _Mode"));
gtk_widget_show (dropdown_label);
gtk_label_set_mnemonic_widget (GTK_LABEL (dropdown_label), (GtkWidget *) dropdown);
info = gtk_label_new (NULL);
gtk_misc_set_alignment (GTK_MISC (info), 0.0, 0.5);
gtk_label_set_line_wrap (GTK_LABEL (info), TRUE);
gtk_label_set_width_chars (GTK_LABEL (info), 40);
gtk_label_set_max_width_chars (GTK_LABEL (info), 60);
gtk_widget_show (info);
update_info_label (info, epp_mode);
g_signal_connect (
dropdown, "changed",
G_CALLBACK (epp_mode_changed), info);
g_object_get (data->parent, "n-rows", &i, NULL);
gtk_table_attach ((GtkTable *) data->parent, check, 0, 2, i, i + 1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
gtk_table_attach ((GtkTable *) data->parent, dropdown_label, 0, 1, i + 1, i + 2, 0, 0, 0, 0);
gtk_table_attach ((GtkTable *) data->parent, (GtkWidget *) dropdown, 1, 2, i + 1, i + 2, GTK_FILL | GTK_EXPAND, 0, 0, 0);
gtk_table_attach ((GtkTable *) data->parent, info, 1, 2, i + 2, i + 3, GTK_FILL | GTK_EXPAND, 0, 0, 0);
/* since this isnt dynamic, we don't need to track each item */
return (GtkWidget *) dropdown;
}
gint e_plugin_lib_enable (EPlugin *ep, gint enable);
gint
e_plugin_lib_enable (EPlugin *ep,
gint enable)
{
gchar *key;
gint i;
if (epp_settings || epp_mode != -1)
return 0;
if (enable) {
epp_settings = e_util_ref_settings ("org.gnome.evolution.plugin.prefer-plain");
key = g_settings_get_string (epp_settings, "mode");
if (key) {
for (i = 0; i < G_N_ELEMENTS (epp_options); i++) {
if (!strcmp (epp_options[i].key, key)) {
epp_mode = i;
break;
}
}
g_free (key);
} else {
epp_mode = 0;
}
epp_show_suppressed = g_settings_get_boolean (epp_settings, "show-suppressed");
} else {
if (epp_settings) {
g_object_unref (epp_settings);
epp_settings = NULL;
}
}
return 0;
}
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