gsoc2013-evolution - Google Summer of Code 2013 - GNOME

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Diffstat (limited to 'addressbook/ChangeLog')

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1 files changed, 21 insertions, 0 deletions

/* * 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: * Michael Zucchi <notzed@novell.com> * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include <gtk/gtk.h> #include <glib/gi18n-lib.h> #include <gconf/gconf-client.h> #include <string.h> #include <stdio.h> #include <em-format/em-format.h> #include <mail/em-config.h> #include <mail/em-format-hook.h> void org_gnome_prefer_plain_multipart_alternative(gpointer ep, EMFormatHookTarget *t); void org_gnome_prefer_plain_text_html(gpointer ep, EMFormatHookTarget *t); GtkWidget *org_gnome_prefer_plain_config_mode(struct _EPlugin *epl, struct _EConfigHookItemFactoryData *data); enum { EPP_NORMAL, EPP_PREFER, EPP_TEXT }; static GConfClient *epp_gconf = NULL; static gint epp_mode = -1; static gboolean epp_show_suppressed = TRUE; static void make_part_attachment (EMFormat *format, CamelStream *stream, CamelMimePart *part, gint i) { gint partidlen = format->part_id->len; if (i != -1) g_string_append_printf (format->part_id, ".alternative-prefer-plain.%d", i); if (camel_content_type_is (camel_mime_part_get_content_type (part), "text", "html")) { /* always show HTML as attachments and not inline */ camel_mime_part_set_disposition (part, "attachment"); if (!camel_mime_part_get_filename (part)) { gchar *str = g_strdup_printf ("%s.html", _("attachment")); camel_mime_part_set_filename (part, str); g_free (str); } em_format_part_as (format, stream, part, "application/octet-stream"); } else em_format_part (format, stream, part); g_string_truncate (format->part_id, partidlen); } void org_gnome_prefer_plain_text_html (gpointer ep, EMFormatHookTarget *t) { /* In text-only mode, all html output is suppressed for the first processing */ if (epp_mode != EPP_TEXT || strstr (t->format->part_id->str, ".alternative-prefer-plain.") != NULL || em_format_is_inline (t->format, t->format->part_id->str, t->part, &(t->item->handler))) t->item->handler.old->handler (t->format, t->stream, t->part, t->item->handler.old, FALSE); else if (epp_show_suppressed) make_part_attachment (t->format, t->stream, t->part, -1); } static void export_as_attachments (CamelMultipart *mp, EMFormat *format, CamelStream *stream, CamelMimePart *except) { gint i, nparts; CamelMimePart *part; if (!mp || !CAMEL_IS_MULTIPART (mp)) return; nparts = camel_multipart_get_number(mp); for (i = 0; i < nparts; i++) { part = camel_multipart_get_part (mp, i); if (part != except) { CamelMultipart *multipart = (CamelMultipart *)camel_medium_get_content ((CamelMedium *)part); if (CAMEL_IS_MULTIPART (multipart)) { export_as_attachments (multipart, format, stream, except); } else { make_part_attachment (format, stream, part, i); } } } } void org_gnome_prefer_plain_multipart_alternative(gpointer ep, EMFormatHookTarget *t) { CamelMultipart *mp = (CamelMultipart *)camel_medium_get_content ((CamelMedium *)t->part); CamelMimePart *part, *display_part = NULL; gint i, nparts, partidlen, displayid = 0; /* FIXME: this part-id stuff is poking private data, needs api */ partidlen = t->format->part_id->len; if (epp_mode == EPP_NORMAL) { gboolean have_plain = FALSE; /* Try to find text/html part even when not as last and force to show it. Old handler will show the last part of multipart/alternate, but if we can offer HTML, then offer it, regardless of position in multipart. But do this when have only text/plain and text/html parts, not more. */ nparts = camel_multipart_get_number (mp); for (i = 0; i < nparts; i++) { CamelContentType *content_type; part = camel_multipart_get_part (mp, i); if (!part) continue; content_type = camel_mime_part_get_content_type (part); if (camel_content_type_is (content_type, "text", "html")) { displayid = i; display_part = part; if (have_plain) break; } else if (camel_content_type_is (content_type, "text", "plain")) { have_plain = TRUE; if (display_part) break; } } if (display_part && have_plain && nparts == 2) { g_string_append_printf (t->format->part_id, ".alternative-prefer-plain.%d", displayid); em_format_part_as (t->format, t->stream, display_part, "text/html"); g_string_truncate (t->format->part_id, partidlen); } else { t->item->handler.old->handler (t->format, t->stream, t->part, t->item->handler.old, FALSE); } return; } else if (!CAMEL_IS_MULTIPART(mp)) { em_format_format_source(t->format, t->stream, t->part); return; } nparts = camel_multipart_get_number(mp); for (i=0; i<nparts; i++) { part = camel_multipart_get_part(mp, i); if (part && camel_content_type_is(camel_mime_part_get_content_type(part), "text", "plain")) { displayid = i; display_part = part; break; } } /* if we found a text part, show it */ if (display_part) { g_string_append_printf(t->format->part_id, ".alternative-prefer-plain.%d", displayid); em_format_part_as(t->format, t->stream, display_part, "text/plain"); g_string_truncate(t->format->part_id, partidlen); } /* all other parts are attachments */ if (epp_show_suppressed) export_as_attachments (mp, t->format, t->stream, display_part); g_string_truncate(t->format->part_id, partidlen); } 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; gconf_client_set_string(epp_gconf, "/apps/evolution/eplugin/prefer_plain/mode", epp_options[epp_mode].key, NULL); 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); gconf_client_set_bool (epp_gconf, "/apps/evolution/eplugin/prefer_plain/show_suppressed", epp_show_suppressed, NULL); } GtkWidget * org_gnome_prefer_plain_config_mode(struct _EPlugin *epl, struct _EConfigHookItemFactoryData *data) { /*EMConfigTargetPrefs *ep = (EMConfigTargetPrefs *)data->target;*/ 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_gconf || epp_mode != -1) return 0; if (enable) { GConfValue *val; epp_gconf = gconf_client_get_default(); key = gconf_client_get_string(epp_gconf, "/apps/evolution/eplugin/prefer_plain/mode", NULL); 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; } val = gconf_client_get (epp_gconf, "/apps/evolution/eplugin/prefer_plain/show_suppressed", NULL); if (val) { epp_show_suppressed = gconf_value_get_bool (val); gconf_value_free (val); } else epp_show_suppressed = TRUE; } else { if (epp_gconf) { g_object_unref(epp_gconf); epp_gconf = NULL; } } return 0; }


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