/*
* e-mail-shell-view-private.c
*
* 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/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include "e-mail-shell-view-private.h"
#include <widgets/menus/gal-view-factory-etable.h>
static void
mail_shell_view_folder_tree_selected_cb (EMailShellView *mail_shell_view,
const gchar *full_name,
const gchar *uri,
guint32 flags,
EMFolderTree *folder_tree)
{
EMailReader *reader;
gboolean folder_selected;
reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
folder_selected =
!(flags & CAMEL_FOLDER_NOSELECT) &&
full_name != NULL;
if (folder_selected) {
EMFolderTreeModel *model;
model = em_folder_tree_get_model (folder_tree);
em_folder_tree_model_set_selected (model, uri);
em_folder_tree_model_save_state (model);
e_mail_reader_set_folder_uri (reader, uri);
} else
e_mail_reader_set_folder (reader, NULL, NULL);
e_shell_view_update_actions (E_SHELL_VIEW (mail_shell_view));
}
static void
mail_shell_view_folder_tree_popup_event_cb (EShellView *shell_view,
GdkEventButton *event)
{
const gchar *widget_path;
widget_path = "/mail-folder-popup";
e_shell_view_show_popup_menu (shell_view, widget_path, event);
}
static gboolean
mail_shell_view_message_list_right_click_cb (EShellView *shell_view,
gint row,
ETreePath path,
gint col,
GdkEventButton *event)
{
const gchar *widget_path;
widget_path = "/mail-message-popup";
e_shell_view_show_popup_menu (shell_view, widget_path, event);
return TRUE;
}
static void
mail_shell_view_reader_changed_cb (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
e_mail_shell_content_update_view_instance (mail_shell_content);
e_mail_shell_view_update_sidebar (mail_shell_view);
}
static void
mail_shell_view_load_view_collection (EShellViewClass *shell_view_class)
{
GalViewCollection *collection;
GalViewFactory *factory;
ETableSpecification *spec;
const gchar *base_dir;
gchar *filename;
collection = shell_view_class->view_collection;
base_dir = EVOLUTION_ETSPECDIR;
spec = e_table_specification_new ();
filename = g_build_filename (base_dir, ETSPEC_FILENAME, NULL);
if (!e_table_specification_load_from_file (spec, filename))
g_critical ("Unable to load ETable specification file "
"for mail");
g_free (filename);
factory = gal_view_factory_etable_new (spec);
gal_view_collection_add_factory (collection, factory);
g_object_unref (factory);
g_object_unref (spec);
gal_view_collection_load (collection);
}
static void
mail_shell_view_notify_view_id_cb (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
GalViewInstance *view_instance;
const gchar *view_id;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
view_instance = NULL; /* FIXME */
view_id = e_shell_view_get_view_id (E_SHELL_VIEW (mail_shell_view));
/* A NULL view ID implies we're in a custom view. But you can
* only get to a custom view via the "Define Views" dialog, which
* would have already modified the view instance appropriately.
* Furthermore, there's no way to refer to a custom view by ID
* anyway, since custom views have no IDs. */
if (view_id == NULL)
return;
gal_view_instance_set_current_view_id (view_instance, view_id);
}
void
e_mail_shell_view_private_init (EMailShellView *mail_shell_view,
EShellViewClass *shell_view_class)
{
if (!gal_view_collection_loaded (shell_view_class->view_collection))
mail_shell_view_load_view_collection (shell_view_class);
g_signal_connect (
mail_shell_view, "notify::view-id",
G_CALLBACK (mail_shell_view_notify_view_id_cb), NULL);
}
void
e_mail_shell_view_private_constructed (EMailShellView *mail_shell_view)
{
EMailShellViewPrivate *priv = mail_shell_view->priv;
EMailShellSidebar *mail_shell_sidebar;
EShell *shell;
EShellView *shell_view;
EShellContent *shell_content;
EShellSettings *shell_settings;
EShellSidebar *shell_sidebar;
EShellWindow *shell_window;
EMFolderTreeModel *folder_tree_model;
EMFolderTree *folder_tree;
RuleContext *context;
FilterRule *rule = NULL;
GtkTreeModel *tree_model;
GtkUIManager *ui_manager;
MessageList *message_list;
EMailReader *reader;
const gchar *source;
guint merge_id;
gchar *uri;
gint ii = 0;
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_content = e_shell_view_get_shell_content (shell_view);
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
ui_manager = e_shell_window_get_ui_manager (shell_window);
shell = e_shell_window_get_shell (shell_window);
shell_settings = e_shell_get_shell_settings (shell);
tree_model = e_shell_settings_get_object (
shell_settings, "mail-label-list-store");
e_shell_window_add_action_group (shell_window, "mail");
e_shell_window_add_action_group (shell_window, "mail-filter");
e_shell_window_add_action_group (shell_window, "mail-label");
merge_id = gtk_ui_manager_new_merge_id (ui_manager);
priv->label_merge_id = merge_id;
/* Cache these to avoid lots of awkward casting. */
priv->mail_shell_content = g_object_ref (shell_content);
priv->mail_shell_sidebar = g_object_ref (shell_sidebar);
reader = E_MAIL_READER (shell_content);
message_list = e_mail_reader_get_message_list (reader);
mail_shell_sidebar = E_MAIL_SHELL_SIDEBAR (shell_sidebar);
folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar);
g_signal_connect_swapped (
folder_tree, "folder-selected",
G_CALLBACK (mail_shell_view_folder_tree_selected_cb),
mail_shell_view);
g_signal_connect_swapped (
folder_tree, "popup-event",
G_CALLBACK (mail_shell_view_folder_tree_popup_event_cb),
mail_shell_view);
g_signal_connect_swapped (
message_list->tree, "right-click",
G_CALLBACK (mail_shell_view_message_list_right_click_cb),
mail_shell_view);
g_signal_connect_swapped (
reader, "changed",
G_CALLBACK (mail_shell_view_reader_changed_cb),
mail_shell_view);
/* Use the same callback as "changed". */
g_signal_connect_swapped (
reader, "folder-loaded",
G_CALLBACK (mail_shell_view_reader_changed_cb),
mail_shell_view);
g_signal_connect_swapped (
tree_model, "row-changed",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view);
g_signal_connect_swapped (
tree_model, "row-deleted",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view);
g_signal_connect_swapped (
tree_model, "row-inserted",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view);
e_mail_shell_view_actions_init (mail_shell_view);
e_mail_shell_view_update_search_filter (mail_shell_view);
e_mail_reader_init (reader);
/* Populate built-in rules for search entry popup menu.
* Keep the assertions, please. If the conditions aren't
* met we're going to crash anyway, just more mysteriously. */
context = e_shell_content_get_search_context (shell_content);
source = FILTER_SOURCE_DEMAND;
while ((rule = rule_context_next_rule (context, rule, source))) {
g_assert (ii < MAIL_NUM_SEARCH_RULES);
priv->search_rules[ii++] = g_object_ref (rule);
}
g_assert (ii == MAIL_NUM_SEARCH_RULES);
/* Restore the previously selected folder. */
folder_tree_model = em_folder_tree_get_model (folder_tree);
uri = em_folder_tree_model_get_selected (folder_tree_model);
if (uri != NULL) {
gboolean expanded;
expanded = em_folder_tree_model_get_expanded_uri (
folder_tree_model, uri);
em_folder_tree_set_selected (folder_tree, uri, FALSE);
e_mail_reader_set_folder_uri (reader, uri);
if (!expanded)
em_folder_tree_model_set_expanded_uri (
folder_tree_model, uri, expanded);
g_free (uri);
}
}
void
e_mail_shell_view_private_dispose (EMailShellView *mail_shell_view)
{
EMailShellViewPrivate *priv = mail_shell_view->priv;
gint ii;
DISPOSE (priv->mail_shell_content);
DISPOSE (priv->mail_shell_sidebar);
for (ii = 0; ii < MAIL_NUM_SEARCH_RULES; ii++)
DISPOSE (priv->search_rules[ii]);
}
void
e_mail_shell_view_private_finalize (EMailShellView *mail_shell_view)
{
/* XXX Nothing to do? */
}
void
e_mail_shell_view_execute_search (EMailShellView *mail_shell_view)
{
EShell *shell;
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
EShellSettings *shell_settings;
EMFormatHTMLDisplay *html_display;
MessageList *message_list;
FilterRule *rule;
EMailReader *reader;
CamelFolder *folder;
GtkAction *action;
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter tree_iter;
GString *string;
GList *iter;
GSList *word_list = NULL;
const gchar *folder_uri;
const gchar *text;
gboolean valid;
gchar *query;
gchar *temp;
gchar *tag;
gint value;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
shell_content = e_shell_view_get_shell_content (shell_view);
shell = e_shell_window_get_shell (shell_window);
shell_settings = e_shell_get_shell_settings (shell);
reader = E_MAIL_READER (shell_content);
html_display = e_mail_reader_get_html_display (reader);
message_list = e_mail_reader_get_message_list (reader);
folder_uri = message_list->folder_uri;
folder = message_list->folder;
/* This returns a new object reference. */
model = e_shell_settings_get_object (
shell_settings, "mail-label-list-store");
text = e_shell_content_get_search_text (shell_content);
if (text == NULL || *text == '\0') {
query = g_strdup ("");
goto filter;
}
/* Replace variables in the selected rule with the
* current search text and extract a query string. */
action = ACTION (MAIL_SEARCH_SUBJECT_OR_SENDER_CONTAINS);
value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
g_return_if_fail (value >= 0 && value < MAIL_NUM_SEARCH_RULES);
rule = mail_shell_view->priv->search_rules[value];
for (iter = rule->parts; iter != NULL; iter = iter->next) {
FilterPart *part = iter->data;
FilterElement *element = NULL;
if (strcmp (part->name, "subject") == 0)
element = filter_part_find_element (part, "subject");
else if (strcmp (part->name, "body") == 0)
element = filter_part_find_element (part, "word");
else if (strcmp (part->name, "sender") == 0)
element = filter_part_find_element (part, "sender");
else if (strcmp (part->name, "to") == 0)
element = filter_part_find_element (part, "recipient");
if (strcmp (part->name, "body") == 0) {
struct _camel_search_words *words;
gint ii;
words = camel_search_words_split ((guchar *) text);
for (ii = 0; ii < words->len; ii++)
word_list = g_slist_prepend (
word_list, g_strdup (
words->words[ii]->word));
camel_search_words_free (words);
}
if (element != NULL) {
FilterInput *input = FILTER_INPUT (element);
filter_input_set_value (input, text);
}
}
string = g_string_sized_new (1024);
filter_rule_build_code (rule, string);
query = g_string_free (string, FALSE);
filter:
/* Apply selected filter. */
value = e_shell_content_get_filter_value (shell_content);
switch (value) {
case MAIL_FILTER_ALL_MESSAGES:
break;
case MAIL_FILTER_UNREAD_MESSAGES:
temp = g_strdup_printf (
"(and %s (match-all (not "
"(system-flag \"Seen\"))))", query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_NO_LABEL:
string = g_string_sized_new (1024);
g_string_append_printf (
string, "(and %s (and ", query);
valid = gtk_tree_model_get_iter_first (
model, &tree_iter);
while (valid) {
tag = e_mail_label_list_store_get_tag (
E_MAIL_LABEL_LIST_STORE (model),
&tree_iter);
g_string_append_printf (
string, " (match-all (not (or "
"(= (user-tag \"label\") \"%s\") "
"(user-flag \"$Label%s\") "
"(user-flag \"%s\"))))",
tag, tag, tag);
g_free (tag);
valid = gtk_tree_model_iter_next (
model, &tree_iter);
}
g_string_append_len (string, "))", 2);
g_free (query);
query = g_string_free (string, FALSE);
break;
case MAIL_FILTER_READ_MESSAGES:
temp = g_strdup_printf (
"(and %s (match-all "
"(system-flag \"Seen\")))", query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_RECENT_MESSAGES:
if (em_utils_folder_is_sent (folder, folder_uri))
temp = g_strdup_printf (
"(and %s (match-all "
"(> (get-sent-date) "
"(- (get-current-date) 86400))))",
query);
else
temp = g_strdup_printf (
"(and %s (match-all "
"(> (get-received-date) "
"(- (get_current_date) 86400))))",
query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_LAST_5_DAYS_MESSAGES:
if (em_utils_folder_is_sent (folder, folder_uri))
temp = g_strdup_printf (
"(and %s (match-all "
"(> (get-sent-date) "
"(- (get-current-date) 432000))))",
query);
else
temp = g_strdup_printf (
"(and %s (match-all "
"(> (get-received-date) "
"(- (get_current_date) 432000))))",
query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_MESSAGES_WITH_ATTACHMENTS:
temp = g_strdup_printf (
"(and %s (match-all "
"(system-flag \"Attachments\")))", query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_IMPORTANT_MESSAGES:
temp = g_strdup_printf (
"(and %s (match-all "
"(system-flag \"Flagged\")))", query);
g_free (query);
query = temp;
break;
case MAIL_FILTER_MESSAGES_NOT_JUNK:
temp = g_strdup_printf (
"(and %s (match-all (not "
"(system-flag \"junk\"))))", query);
g_free (query);
query = temp;
break;
default:
/* The action value also serves as a path for
* the label list store. That's why we number
* the label actions from zero. */
path = gtk_tree_path_new_from_indices (value, -1);
gtk_tree_model_get_iter (model, &tree_iter, path);
gtk_tree_path_free (path);
tag = e_mail_label_list_store_get_tag (
E_MAIL_LABEL_LIST_STORE (model), &tree_iter);
temp = g_strdup_printf (
"(and %s (match-all (or "
"(= (user-tag \"label\") \"%s\") "
"(user-flag \"$Label%s\") "
"(user-flag \"%s\"))))",
query, tag, tag, tag);
g_free (tag);
g_free (query);
query = temp;
break;
}
message_list_set_search (message_list, query);
em_format_html_display_set_search (
html_display,
EM_FORMAT_HTML_DISPLAY_SEARCH_SECONDARY |
EM_FORMAT_HTML_DISPLAY_SEARCH_ICASE,
word_list);
g_slist_foreach (word_list, (GFunc) g_free, NULL);
g_slist_free (word_list);
g_object_unref (model);
g_free (query);
}
/* Helper for e_mail_shell_view_create_filter_from_selected() */
static void
mail_shell_view_create_filter_cb (CamelFolder *folder,
const gchar *uid,
CamelMimeMessage *message,
gpointer user_data)
{
struct {
const gchar *source;
gint type;
} *filter_data = user_data;
if (message != NULL)
filter_gui_add_from_message (
message, filter_data->source, filter_data->type);
g_free (filter_data);
}
void
e_mail_shell_view_create_filter_from_selected (EMailShellView *mail_shell_view,
gint filter_type)
{
EMailReader *reader;
MessageList *message_list;
CamelFolder *folder;
const gchar *filter_source;
const gchar *folder_uri;
GPtrArray *uids;
struct {
const gchar *source;
gint type;
} *filter_data;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
message_list = e_mail_reader_get_message_list (reader);
folder_uri = message_list->folder_uri;
folder = message_list->folder;
if (em_utils_folder_is_sent (folder, folder_uri))
filter_source = FILTER_SOURCE_OUTGOING;
else if (em_utils_folder_is_outbox (folder, folder_uri))
filter_source = FILTER_SOURCE_OUTGOING;
else
filter_source = FILTER_SOURCE_INCOMING;
uids = message_list_get_selected (message_list);
if (uids->len == 1) {
filter_data = g_malloc (sizeof (*filter_data));
filter_data->source = filter_source;
filter_data->type = filter_type;
mail_get_message (
folder, uids->pdata[0],
mail_shell_view_create_filter_cb,
filter_data, mail_msg_unordered_push);
}
em_utils_uids_free (uids);
}
/* Helper for e_mail_shell_view_create_vfolder_from_selected() */
static void
mail_shell_view_create_vfolder_cb (CamelFolder *folder,
const gchar *uid,
CamelMimeMessage *message,
gpointer user_data)
{
struct {
gchar *uri;
gint type;
} *vfolder_data = user_data;
if (message != NULL)
vfolder_gui_add_from_message (
message, vfolder_data->type, vfolder_data->uri);
g_free (vfolder_data->uri);
g_free (vfolder_data);
}
void
e_mail_shell_view_create_vfolder_from_selected (EMailShellView *mail_shell_view,
gint vfolder_type)
{
EMailReader *reader;
MessageList *message_list;
CamelFolder *folder;
const gchar *folder_uri;
GPtrArray *uids;
struct {
gchar *uri;
gint type;
} *vfolder_data;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
message_list = e_mail_reader_get_message_list (reader);
folder_uri = message_list->folder_uri;
folder = message_list->folder;
uids = message_list_get_selected (message_list);
if (uids->len == 1) {
vfolder_data = g_malloc (sizeof (*vfolder_data));
vfolder_data->uri = g_strdup (folder_uri);
vfolder_data->type = vfolder_type;
mail_get_message (
folder, uids->pdata[0],
mail_shell_view_create_vfolder_cb,
vfolder_data, mail_msg_unordered_push);
}
em_utils_uids_free (uids);
}
void
e_mail_shell_view_update_sidebar (EMailShellView *mail_shell_view)
{
EShellSidebar *shell_sidebar;
EShellModule *shell_module;
EShellView *shell_view;
EMailReader *reader;
MessageList *message_list;
CamelStore *local_store;
CamelFolder *folder;
GPtrArray *selected;
GString *buffer;
const gchar *display_name;
const gchar *folder_uri;
gchar *folder_name;
gchar *title;
guint32 num_deleted;
guint32 num_junked;
guint32 num_junked_not_deleted;
guint32 num_unread;
guint32 num_visible;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_module = e_shell_view_get_shell_module (shell_view);
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
local_store = e_mail_shell_module_get_local_store (shell_module);
reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
message_list = e_mail_reader_get_message_list (reader);
folder_uri = message_list->folder_uri;
folder = message_list->folder;
/* If no folder is selected, reset the sidebar banners
* to their default values and stop. */
if (folder == NULL) {
GtkAction *action;
gchar *label;
action = e_shell_view_get_action (shell_view);
g_object_get (action, "label", &label, NULL);
e_shell_sidebar_set_secondary_text (shell_sidebar, NULL);
e_shell_view_set_title (shell_view, label);
g_free (label);
return;
}
camel_object_get (
folder, NULL,
CAMEL_FOLDER_NAME, &folder_name,
CAMEL_FOLDER_DELETED, &num_deleted,
CAMEL_FOLDER_JUNKED, &num_junked,
CAMEL_FOLDER_JUNKED_NOT_DELETED, &num_junked_not_deleted,
CAMEL_FOLDER_UNREAD, &num_unread,
CAMEL_FOLDER_VISIBLE, &num_visible,
NULL);
buffer = g_string_sized_new (256);
selected = message_list_get_selected (message_list);
if (selected->len > 1)
g_string_append_printf (
buffer, ngettext ("%d selected, ", "%d selected, ",
selected->len), selected->len);
if (CAMEL_IS_VTRASH_FOLDER (folder)) {
CamelVTrashFolder *trash_folder;
trash_folder = (CamelVTrashFolder *) folder;
/* "Trash" folder */
if (trash_folder->type == CAMEL_VTRASH_FOLDER_TRASH)
g_string_append_printf (
buffer, ngettext ("%d deleted",
"%d deleted", num_deleted), num_deleted);
/* "Junk" folder (hide deleted messages) */
else if (e_mail_reader_get_hide_deleted (reader))
g_string_append_printf (
buffer, ngettext ("%d junk",
"%d junk", num_junked_not_deleted),
num_junked_not_deleted);
/* "Junk" folder (show deleted messages) */
else
g_string_append_printf (
buffer, ngettext ("%d junk", "%d junk",
num_junked), num_junked);
/* "Drafts" folder */
} else if (em_utils_folder_is_drafts (folder, folder_uri)) {
g_string_append_printf (
buffer, ngettext ("%d draft", "%d drafts",
num_visible), num_visible);
/* "Outbox" folder */
} else if (em_utils_folder_is_outbox (folder, folder_uri)) {
g_string_append_printf (
buffer, ngettext ("%d unsent", "%d unsent",
num_visible), num_visible);
/* "Sent" folder */
} else if (em_utils_folder_is_sent (folder, folder_uri)) {
g_string_append_printf (
buffer, ngettext ("%d sent", "%d sent",
num_visible), num_visible);
/* Normal folder */
} else {
if (!e_mail_reader_get_hide_deleted (reader))
num_visible +=
num_deleted - num_junked +
num_junked_not_deleted;
if (num_unread > 0 && selected->len <= 1)
g_string_append_printf (
buffer, ngettext ("%d unread, ",
"%d unread, ", num_unread), num_unread);
g_string_append_printf (
buffer, ngettext ("%d total", "%d total",
num_visible), num_visible);
}
message_list_free_uids (message_list, selected);
/* Choose a suitable folder name for displaying. */
if (folder->parent_store == local_store && (
strcmp (folder_name, "Drafts") == 0 ||
strcmp (folder_name, "Inbox") == 0 ||
strcmp (folder_name, "Outbox") == 0 ||
strcmp (folder_name, "Sent") == 0 ||
strcmp (folder_name, "Templates") == 0))
display_name = _(folder_name);
else if (strcmp (folder_name, "INBOX") == 0)
display_name = _("Inbox");
else
display_name = folder_name;
title = g_strdup_printf ("%s (%s)", display_name, buffer->str);
e_shell_sidebar_set_secondary_text (shell_sidebar, buffer->str);
e_shell_view_set_title (shell_view, title);
g_free (title);
camel_object_free (folder, CAMEL_FOLDER_NAME, folder_name);
g_string_free (buffer, TRUE);
}
