diff options
Diffstat (limited to 'modules/prefer-plain/plugin/config-ui.c')
| -rw-r--r-- | modules/prefer-plain/plugin/config-ui.c | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/modules/prefer-plain/plugin/config-ui.c b/modules/prefer-plain/plugin/config-ui.c new file mode 100644 index 0000000000..29b81a60fe --- /dev/null +++ b/modules/prefer-plain/plugin/config-ui.c @@ -0,0 +1,192 @@ +/* + * 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/> + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <gtk/gtk.h> +#include <glib/gi18n.h> + +#include <mail/em-config.h> + +#include <libedataserverui/libedataserverui.h> + +GtkWidget *prefer_plain_page_factory (EPlugin *ep, EConfigHookItemFactoryData *hook_data); + +enum { + EPP_NORMAL, + EPP_PREFER, + EPP_TEXT +}; + +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.") }, + + { "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 > 2 ? 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 > 2) + 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_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 = g_settings_new ("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; +} |