/*
* e-account-tree-view.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)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-account-tree-view.h"
#include <glib/gi18n.h>
#include <camel/camel.h>
enum {
COLUMN_ACCOUNT,
COLUMN_DEFAULT,
COLUMN_ENABLED,
COLUMN_NAME,
COLUMN_PROTOCOL,
COLUMN_SORTORDER
};
enum {
PROP_0,
PROP_ACCOUNT_LIST,
PROP_SELECTED,
PROP_SORT_ALPHA,
PROP_EXPRESS_MODE,
PROP_ENABLE_LOCAL_FOLDERS,
PROP_ENABLE_SEARCH_FOLDERS
};
enum {
ENABLE_ACCOUNT,
DISABLE_ACCOUNT,
REFRESHED,
SORT_ORDER_CHANGED,
LAST_SIGNAL
};
struct _EAccountTreeViewPrivate {
EAccountList *account_list;
GHashTable *index;
gboolean sort_alpha;
gboolean express_mode;
gboolean enable_local_folders;
gboolean enable_search_folders;
};
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (
EAccountTreeView,
e_account_tree_view,
GTK_TYPE_TREE_VIEW)
static gint
account_tree_view_sort (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data)
{
gint rv = -2;
gchar *aname = NULL, *bname = NULL;
EAccount *aaccount = NULL, *baccount = NULL;
guint asortorder = 0, bsortorder = 0;
gtk_tree_model_get (model, a,
COLUMN_ACCOUNT, &aaccount,
COLUMN_NAME, &aname,
COLUMN_SORTORDER, &asortorder,
-1);
gtk_tree_model_get (model, b,
COLUMN_ACCOUNT, &baccount,
COLUMN_NAME, &bname,
COLUMN_SORTORDER, &bsortorder,
-1);
if ((!aaccount || !baccount || !e_account_tree_view_get_sort_alpha (user_data)) && aname && bname) {
if (e_account_tree_view_get_sort_alpha (user_data)) {
const gchar *on_this_computer = _("On This Computer");
const gchar *search_folders = _("Search Folders");
if (e_account_tree_view_get_express_mode (user_data)) {
if (g_str_equal (aname, on_this_computer) &&
g_str_equal (bname, search_folders))
rv = -1;
else if (g_str_equal (bname, on_this_computer) &&
g_str_equal (aname, search_folders))
rv = 1;
else if (g_str_equal (aname, on_this_computer))
rv = 1;
else if (g_str_equal (bname, on_this_computer))
rv = -1;
else if (g_str_equal (aname, search_folders))
rv = 1;
else if (g_str_equal (bname, search_folders))
rv = -1;
} else {
if (g_str_equal (aname, on_this_computer))
rv = -1;
else if (g_str_equal (bname, on_this_computer))
rv = 1;
else if (g_str_equal (aname, search_folders))
rv = 1;
else if (g_str_equal (bname, search_folders))
rv = -1;
}
} else {
if (asortorder < bsortorder)
rv = -1;
else if (asortorder > bsortorder)
rv = 1;
else
rv = 0;
}
}
if (rv == -2) {
if (aname == NULL) {
if (bname == NULL)
rv = 0;
else
rv = -1;
} else if (bname == NULL)
rv = 1;
if (rv == -2)
rv = g_utf8_collate (aname, bname);
}
g_free (aname);
g_free (bname);
if (aaccount)
g_object_unref (aaccount);
if (baccount)
g_object_unref (baccount);
return rv;
}
static void
account_tree_view_normalize_sortorder_column (EAccountTreeView *tree_view)
{
GtkListStore *list_store;
GtkTreeModel *model;
GtkTreeIter iter;
guint index;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model || !gtk_tree_model_get_iter_first (model, &iter))
return;
list_store = GTK_LIST_STORE (model);
g_return_if_fail (list_store != NULL);
index = 1;
do {
gtk_list_store_set (list_store, &iter, COLUMN_SORTORDER, index, -1);
index++;
} while (gtk_tree_model_iter_next (model, &iter));
}
static gboolean
account_tree_view_refresh_timeout_cb (gpointer ptree_view)
{
EAccountTreeView *tree_view;
EAccountTreeViewSelectedType selected;
EAccountList *account_list;
EAccount *account;
GtkListStore *store;
GtkTreeModel *model;
GtkTreeIter tree_iter;
EIterator *account_iter;
EAccount *default_account;
GHashTable *index;
GSList *sort_order;
GList *list = NULL;
GList *iter;
tree_view = ptree_view;
account_list = e_account_tree_view_get_account_list (tree_view);
sort_order = e_account_tree_view_get_sort_order (tree_view);
store = gtk_list_store_new (
6, E_TYPE_ACCOUNT, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_UINT);
model = GTK_TREE_MODEL (store);
index = tree_view->priv->index;
gtk_tree_sortable_set_default_sort_func (
GTK_TREE_SORTABLE (model),
account_tree_view_sort, tree_view, NULL);
gtk_tree_sortable_set_sort_column_id (
GTK_TREE_SORTABLE (model),
GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
GTK_SORT_ASCENDING);
g_hash_table_remove_all (index);
if (account_list == NULL)
goto skip;
/* XXX EAccountList misuses const. */
default_account = (EAccount *)
e_account_list_get_default (account_list);
/* Build a list of EAccounts to display. */
account_iter = e_list_get_iterator (E_LIST (account_list));
while (e_iterator_is_valid (account_iter)) {
/* XXX EIterator misuses const. */
account = (EAccount *) e_iterator_get (account_iter);
list = g_list_prepend (list, account);
e_iterator_next (account_iter);
}
g_object_unref (account_iter);
list = g_list_reverse (list);
/* Populate the list store and index. */
for (iter = list; iter != NULL; iter = iter->next) {
GtkTreeRowReference *reference;
GtkTreePath *path;
CamelURL *url = NULL;
gboolean is_default;
const gchar *protocol;
account = iter->data;
/* Skip proxy accounts. */
if (account->parent_uid != NULL)
continue;
is_default = (account == default_account);
if (account->source != NULL && account->source->url != NULL)
url = camel_url_new (account->source->url, NULL);
if (url != NULL && url->protocol != NULL)
protocol = url->protocol;
else
protocol = C_("mail-receiving", "None");
gtk_list_store_append (store, &tree_iter);
gtk_list_store_set (
store, &tree_iter,
COLUMN_ACCOUNT, account,
COLUMN_DEFAULT, is_default,
COLUMN_ENABLED, account->enabled,
COLUMN_NAME, account->name,
COLUMN_PROTOCOL, protocol, -1);
path = gtk_tree_model_get_path (model, &tree_iter);
reference = gtk_tree_row_reference_new (model, path);
g_hash_table_insert (index, account, reference);
gtk_tree_path_free (path);
if (url != NULL)
camel_url_free (url);
}
gtk_list_store_append (store, &tree_iter);
gtk_list_store_set (
store, &tree_iter,
COLUMN_ACCOUNT, NULL,
COLUMN_DEFAULT, FALSE,
COLUMN_ENABLED, tree_view->priv->enable_local_folders,
COLUMN_NAME, _("On This Computer"),
COLUMN_PROTOCOL, NULL,
-1);
gtk_list_store_append (store, &tree_iter);
gtk_list_store_set (
store, &tree_iter,
COLUMN_ACCOUNT, NULL,
COLUMN_DEFAULT, FALSE,
COLUMN_ENABLED, tree_view->priv->enable_search_folders,
COLUMN_NAME, _("Search Folders"),
COLUMN_PROTOCOL, NULL,
-1);
skip:
/* Restore the previously selected account. */
selected = e_account_tree_view_get_selected_type (tree_view);
account = e_account_tree_view_get_selected (tree_view);
if (account != NULL)
g_object_ref (account);
gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), model);
e_account_tree_view_set_selected (tree_view, account);
if (account != NULL)
g_object_unref (account);
else if (selected == E_ACCOUNT_TREE_VIEW_SELECTED_LOCAL ||
selected == E_ACCOUNT_TREE_VIEW_SELECTED_VFOLDER)
e_account_tree_view_set_selected_type (tree_view, selected);
e_account_tree_view_set_sort_order (tree_view, sort_order);
g_slist_foreach (sort_order, (GFunc) g_free, NULL);
g_slist_free (sort_order);
g_signal_emit (tree_view, signals[REFRESHED], 0);
return FALSE;
}
static void
account_tree_view_refresh_cb (EAccountList *account_list,
EAccount *account,
EAccountTreeView *tree_view)
{
g_timeout_add (10, account_tree_view_refresh_timeout_cb, tree_view);
}
static void
account_tree_view_enabled_toggled_cb (EAccountTreeView *tree_view,
gchar *path_string,
GtkCellRendererToggle *renderer)
{
GtkTreeSelection *selection;
GtkTreePath *path;
/* Change the selection first so we enable or disable the
* correct account. */
path = gtk_tree_path_new_from_string (path_string);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
if (gtk_cell_renderer_toggle_get_active (renderer))
e_account_tree_view_disable_account (tree_view);
else
e_account_tree_view_enable_account (tree_view);
}
static void
account_tree_view_selection_changed_cb (EAccountTreeView *tree_view)
{
g_object_notify (G_OBJECT (tree_view), "selected");
}
static GObject *
account_tree_view_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GObject *object;
GObjectClass *parent_class;
GtkTreeView *tree_view;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
/* Chain up to parent's constructor() method. */
parent_class = G_OBJECT_CLASS (e_account_tree_view_parent_class);
object = parent_class->constructor (
type, n_construct_properties, construct_properties);
tree_view = GTK_TREE_VIEW (object);
gtk_tree_view_set_headers_visible (tree_view, TRUE);
/* Column: Enabled */
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_expand (column, FALSE);
gtk_tree_view_column_set_title (column, _("Enabled"));
renderer = gtk_cell_renderer_toggle_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
g_signal_connect_swapped (
renderer, "toggled",
G_CALLBACK (account_tree_view_enabled_toggled_cb),
tree_view);
gtk_tree_view_column_add_attribute (
column, renderer, "active", COLUMN_ENABLED);
gtk_tree_view_append_column (tree_view, column);
/* Column: Account Name */
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_expand (column, TRUE);
gtk_tree_view_column_set_title (column, _("Account Name"));
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_add_attribute (
column, renderer, "text", COLUMN_NAME);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "text", _("Default"), NULL);
gtk_tree_view_column_pack_end (column, renderer, FALSE);
gtk_tree_view_column_add_attribute (
column, renderer, "visible", COLUMN_DEFAULT);
renderer = gtk_cell_renderer_pixbuf_new ();
g_object_set (
renderer, "icon-name", "emblem-default",
"stock-size", GTK_ICON_SIZE_MENU, NULL);
gtk_tree_view_column_pack_end (column, renderer, FALSE);
gtk_tree_view_column_add_attribute (
column, renderer, "visible", COLUMN_DEFAULT);
gtk_tree_view_append_column (tree_view, column);
/* Column: Protocol */
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_expand (column, FALSE);
gtk_tree_view_column_set_title (column, _("Protocol"));
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_add_attribute (
column, renderer, "text", COLUMN_PROTOCOL);
gtk_tree_view_append_column (tree_view, column);
return object;
}
static void
account_tree_view_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_ACCOUNT_LIST:
e_account_tree_view_set_account_list (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_object (value));
return;
case PROP_SELECTED:
e_account_tree_view_set_selected (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_object (value));
return;
case PROP_SORT_ALPHA:
e_account_tree_view_set_sort_alpha (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_boolean (value));
return;
case PROP_EXPRESS_MODE:
e_account_tree_view_set_express_mode (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_boolean (value));
return;
case PROP_ENABLE_LOCAL_FOLDERS:
e_account_tree_view_set_enable_local_folders (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_boolean (value));
return;
case PROP_ENABLE_SEARCH_FOLDERS:
e_account_tree_view_set_enable_search_folders (
E_ACCOUNT_TREE_VIEW (object),
g_value_get_boolean (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
account_tree_view_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_ACCOUNT_LIST:
g_value_set_object (
value,
e_account_tree_view_get_account_list (
E_ACCOUNT_TREE_VIEW (object)));
return;
case PROP_SELECTED:
g_value_set_object (
value,
e_account_tree_view_get_selected (
E_ACCOUNT_TREE_VIEW (object)));
return;
case PROP_SORT_ALPHA:
g_value_set_boolean (
value,
e_account_tree_view_get_sort_alpha (
E_ACCOUNT_TREE_VIEW (object)));
return;
case PROP_EXPRESS_MODE:
g_value_set_boolean (
value,
e_account_tree_view_get_express_mode (
E_ACCOUNT_TREE_VIEW (object)));
return;
case PROP_ENABLE_LOCAL_FOLDERS:
g_value_set_boolean (
value,
e_account_tree_view_get_enable_local_folders (
E_ACCOUNT_TREE_VIEW (object)));
return;
case PROP_ENABLE_SEARCH_FOLDERS:
g_value_set_boolean (
value,
e_account_tree_view_get_enable_search_folders (
E_ACCOUNT_TREE_VIEW (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
account_tree_view_dispose (GObject *object)
{
EAccountTreeViewPrivate *priv;
priv = E_ACCOUNT_TREE_VIEW (object)->priv;
if (priv->account_list != NULL) {
g_signal_handlers_disconnect_by_func (
priv->account_list,
account_tree_view_refresh_cb, object);
g_object_unref (priv->account_list);
priv->account_list = NULL;
}
g_hash_table_remove_all (priv->index);
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_account_tree_view_parent_class)->dispose (object);
}
static void
account_tree_view_finalize (GObject *object)
{
EAccountTreeViewPrivate *priv;
priv = E_ACCOUNT_TREE_VIEW (object)->priv;
g_hash_table_destroy (priv->index);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (e_account_tree_view_parent_class)->finalize (object);
}
static void
account_tree_view_enable_account (EAccountTreeView *tree_view)
{
EAccountList *account_list;
EAccount *account;
account = e_account_tree_view_get_selected (tree_view);
if (account == NULL || account->enabled)
return;
account_list = e_account_tree_view_get_account_list (tree_view);
g_return_if_fail (account_list != NULL);
account->enabled = TRUE;
e_account_list_change (account_list, account);
e_account_list_save (account_list);
}
static void
account_tree_view_disable_account (EAccountTreeView *tree_view)
{
EAccountList *account_list;
EAccount *account;
account = e_account_tree_view_get_selected (tree_view);
if (account == NULL || !account->enabled)
return;
account_list = e_account_tree_view_get_account_list (tree_view);
g_return_if_fail (account_list != NULL);
account->enabled = FALSE;
e_account_list_change (account_list, account);
e_account_list_save (account_list);
}
static void
e_account_tree_view_class_init (EAccountTreeViewClass *class)
{
GObjectClass *object_class;
g_type_class_add_private (class, sizeof (EAccountTreeViewPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->constructor = account_tree_view_constructor;
object_class->set_property = account_tree_view_set_property;
object_class->get_property = account_tree_view_get_property;
object_class->dispose = account_tree_view_dispose;
object_class->finalize = account_tree_view_finalize;
class->enable_account = account_tree_view_enable_account;
class->disable_account = account_tree_view_disable_account;
g_object_class_install_property (
object_class,
PROP_SELECTED,
g_param_spec_object (
"selected",
"Selected Account",
NULL,
E_TYPE_ACCOUNT,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_ACCOUNT_LIST,
g_param_spec_object (
"account-list",
"Account List",
NULL,
E_TYPE_ACCOUNT_LIST,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (
object_class,
PROP_SORT_ALPHA,
g_param_spec_boolean (
"sort-alpha",
"Sort alphabetically",
NULL,
TRUE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_EXPRESS_MODE,
g_param_spec_boolean (
"express-mode",
"Express Mode sorting",
NULL,
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_ENABLE_LOCAL_FOLDERS,
g_param_spec_boolean (
"enable-local-folders",
"Enable Local Folders",
NULL,
TRUE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_ENABLE_SEARCH_FOLDERS,
g_param_spec_boolean (
"enable-search-folders",
"Enable Search Folders",
NULL,
TRUE,
G_PARAM_READWRITE));
signals[ENABLE_ACCOUNT] = g_signal_new (
"enable-account",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EAccountTreeViewClass, enable_account),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[DISABLE_ACCOUNT] = g_signal_new (
"disable-account",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EAccountTreeViewClass, disable_account),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[REFRESHED] = g_signal_new (
"refreshed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EAccountTreeViewClass, refreshed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[SORT_ORDER_CHANGED] = g_signal_new (
"sort-order-changed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EAccountTreeViewClass, sort_order_changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
static void
e_account_tree_view_init (EAccountTreeView *tree_view)
{
GHashTable *index;
GtkTreeSelection *selection;
/* Reverse-lookup index */
index = g_hash_table_new_full (
g_direct_hash, g_direct_equal,
(GDestroyNotify) g_object_unref,
(GDestroyNotify) gtk_tree_row_reference_free);
tree_view->priv = G_TYPE_INSTANCE_GET_PRIVATE (
tree_view, E_TYPE_ACCOUNT_TREE_VIEW, EAccountTreeViewPrivate);
tree_view->priv->index = index;
tree_view->priv->sort_alpha = TRUE;
tree_view->priv->express_mode = FALSE;
tree_view->priv->enable_local_folders = TRUE;
tree_view->priv->enable_search_folders = TRUE;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
g_signal_connect_swapped (
selection, "changed",
G_CALLBACK (account_tree_view_selection_changed_cb),
tree_view);
}
GtkWidget *
e_account_tree_view_new (void)
{
return g_object_new (E_TYPE_ACCOUNT_TREE_VIEW, NULL);
}
void
e_account_tree_view_enable_account (EAccountTreeView *tree_view)
{
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_signal_emit (tree_view, signals[ENABLE_ACCOUNT], 0);
}
void
e_account_tree_view_disable_account (EAccountTreeView *tree_view)
{
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_signal_emit (tree_view, signals[DISABLE_ACCOUNT], 0);
}
EAccountList *
e_account_tree_view_get_account_list (EAccountTreeView *tree_view)
{
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), NULL);
return tree_view->priv->account_list;
}
void
e_account_tree_view_set_account_list (EAccountTreeView *tree_view,
EAccountList *account_list)
{
EAccountTreeViewPrivate *priv;
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
if (account_list != NULL)
g_return_if_fail (E_IS_ACCOUNT_LIST (account_list));
priv = tree_view->priv;
if (priv->account_list != NULL) {
g_signal_handlers_disconnect_by_func (
priv->account_list,
account_tree_view_refresh_cb, tree_view);
g_object_unref (priv->account_list);
priv->account_list = NULL;
}
if (account_list != NULL) {
priv->account_list = g_object_ref (account_list);
/* Listen for changes to the account list. */
g_signal_connect (
priv->account_list, "account-added",
G_CALLBACK (account_tree_view_refresh_cb),
tree_view);
g_signal_connect (
priv->account_list, "account-changed",
G_CALLBACK (account_tree_view_refresh_cb),
tree_view);
g_signal_connect (
priv->account_list, "account-removed",
G_CALLBACK (account_tree_view_refresh_cb),
tree_view);
}
account_tree_view_refresh_timeout_cb (tree_view);
g_object_notify (G_OBJECT (tree_view), "account-list");
}
EAccount *
e_account_tree_view_get_selected (EAccountTreeView *tree_view)
{
EAccount *account;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), NULL);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
return NULL;
gtk_tree_model_get (model, &iter, COLUMN_ACCOUNT, &account, -1);
return account;
}
gboolean
e_account_tree_view_set_selected (EAccountTreeView *tree_view,
EAccount *account)
{
GtkTreeRowReference *reference;
GtkTreeSelection *selection;
GtkTreePath *path;
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), FALSE);
if (account != NULL)
g_return_val_if_fail (E_IS_ACCOUNT (account), FALSE);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
/* NULL means clear the selection. */
if (account == NULL) {
gtk_tree_selection_unselect_all (selection);
return TRUE;
}
/* Lookup the tree row reference for the account. */
reference = g_hash_table_lookup (tree_view->priv->index, account);
if (reference == NULL)
return FALSE;
/* Select the referenced path. */
path = gtk_tree_row_reference_get_path (reference);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
g_object_notify (G_OBJECT (tree_view), "selected");
return TRUE;
}
/**
* e_account_tree_view_get_selected_type:
* @tree_view: an #EAccountTreeView
*
* Returns: What node type is selected. This is useful for virtual
* nodes "On This Computer" and "Search Folders", which doesn't have
* their #EAccount representations. if the function returns
* #E_ACCOUNT_TREE_VIEW_SELECTED_ACCOUNT, then the selected account
* can be obtained with e_account_tree_view_get_selected().
*
* Since: 3.4
**/
EAccountTreeViewSelectedType
e_account_tree_view_get_selected_type (EAccountTreeView *tree_view)
{
EAccountTreeViewSelectedType res = E_ACCOUNT_TREE_VIEW_SELECTED_NONE;
EAccount *account = NULL;
gchar *name = NULL;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
g_return_val_if_fail (tree_view != NULL, E_ACCOUNT_TREE_VIEW_SELECTED_NONE);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), E_ACCOUNT_TREE_VIEW_SELECTED_NONE);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
return E_ACCOUNT_TREE_VIEW_SELECTED_NONE;
gtk_tree_model_get (model, &iter,
COLUMN_ACCOUNT, &account,
COLUMN_NAME, &name,
-1);
if (account) {
res = E_ACCOUNT_TREE_VIEW_SELECTED_ACCOUNT;
g_object_unref (account);
} else if (name) {
if (g_str_equal (name, _("On This Computer")))
res = E_ACCOUNT_TREE_VIEW_SELECTED_LOCAL;
else if (g_str_equal (name, _("Search Folders")))
res = E_ACCOUNT_TREE_VIEW_SELECTED_VFOLDER;
}
g_free (name);
return res;
}
/**
* e_account_tree_view_set_selected_type:
* @tree_view: an #EAccountTreeView
* @select: what to select; see below what can be used here
*
* Selects special nodes in a view. Can be only either #E_ACCOUNT_TREE_VIEW_SELECTED_LOCAL
* or #E_ACCOUNT_TREE_VIEW_SELECTED_VFOLDER.
*
* Since: 3.4
**/
void
e_account_tree_view_set_selected_type (EAccountTreeView *tree_view,
EAccountTreeViewSelectedType select)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
gboolean found;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model || !gtk_tree_model_get_iter_first (model, &iter))
return;
if (select != E_ACCOUNT_TREE_VIEW_SELECTED_LOCAL &&
select != E_ACCOUNT_TREE_VIEW_SELECTED_VFOLDER)
return;
found = FALSE;
do {
gchar *name = NULL;
EAccount *account = NULL;
gtk_tree_model_get (model, &iter,
COLUMN_ACCOUNT, &account,
COLUMN_NAME, &name,
-1);
if (account) {
g_object_unref (account);
} else {
switch (select) {
case E_ACCOUNT_TREE_VIEW_SELECTED_LOCAL:
found = g_strcmp0 (name, _("On This Computer")) == 0;
break;
case E_ACCOUNT_TREE_VIEW_SELECTED_VFOLDER:
found = g_strcmp0 (name, _("Search Folders")) == 0;
break;
default:
break;
}
}
g_free (name);
} while (!found && gtk_tree_model_iter_next (model, &iter));
if (found)
gtk_tree_selection_select_iter (selection, &iter);
}
static guint
account_tree_view_get_slist_index (const GSList *account_uids,
const gchar *uid)
{
guint res = 0;
while (account_uids) {
if (g_strcmp0 (uid, account_uids->data) == 0)
return res;
account_uids = account_uids->next;
res++;
}
return -1;
}
/**
* e_account_tree_view_set_sort_order:
* @tree_view: an #EAccountTreeView
* @account_uids: a #GSList of account uids as string
*
* Sets user sort order for accounts based on the order
* in @account_uids. This is used only when sort
* alphabetically is set to #FALSE.
*
* Since: 3.4
**/
void
e_account_tree_view_set_sort_order (EAccountTreeView *tree_view,
const GSList *account_uids)
{
GtkTreeModel *model;
GtkTreeIter iter;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model || !gtk_tree_model_get_iter_first (model, &iter))
return;
do {
gchar *name = NULL;
EAccount *account = NULL;
guint sort_order = 0;
gtk_tree_model_get (model, &iter,
COLUMN_ACCOUNT, &account,
COLUMN_NAME, &name,
-1);
if (account) {
sort_order = account_tree_view_get_slist_index (account_uids, account->uid) + 1;
g_object_unref (account);
} else if (g_strcmp0 (name, _("On This Computer")) == 0) {
sort_order = account_tree_view_get_slist_index (account_uids, "local") + 1;
} else if (g_strcmp0 (name, _("Search Folders")) == 0) {
sort_order = account_tree_view_get_slist_index (account_uids, "vfolder") + 1;
} else {
g_warn_if_reached ();
}
gtk_list_store_set (GTK_LIST_STORE (model), &iter, COLUMN_SORTORDER, sort_order, -1);
g_free (name);
} while (gtk_tree_model_iter_next (model, &iter));
account_tree_view_normalize_sortorder_column (tree_view);
e_account_tree_view_sort_changed (tree_view);
}
static gint
eval_order_by_sort_hash_cb (gconstpointer a,
gconstpointer b,
gpointer user_data)
{
guint asortorder = GPOINTER_TO_UINT (g_hash_table_lookup (user_data, a));
guint bsortorder = GPOINTER_TO_UINT (g_hash_table_lookup (user_data, b));
if (asortorder < bsortorder)
return -1;
if (asortorder > bsortorder)
return 1;
return 0;
}
/**
* e_account_tree_view_get_sort_order:
* @tree_view: an #EAccountTreeView
*
* Returns: Newly allocated #GSList of newly allocated strings
* containing account UIDs in order as user wish to see them.
* Each item of the returned list should be freed with g_free()
* and the list itself should be freed with g_slist_free(), when
* no longer needed.
*
* Since: 3.4
**/
GSList *
e_account_tree_view_get_sort_order (EAccountTreeView *tree_view)
{
GtkTreeModel *model;
GtkTreeIter iter;
GHashTable *hash;
GSList *res = NULL;
g_return_val_if_fail (tree_view != NULL, NULL);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), NULL);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model || !gtk_tree_model_get_iter_first (model, &iter))
return NULL;
hash = g_hash_table_new (g_direct_hash, g_direct_equal);
do {
gchar *toadd = NULL;
gchar *name = NULL;
EAccount *account = NULL;
guint sort_order = 0;
gtk_tree_model_get (model, &iter,
COLUMN_ACCOUNT, &account,
COLUMN_NAME, &name,
COLUMN_SORTORDER, &sort_order,
-1);
if (account) {
toadd = g_strdup (account->uid);
g_object_unref (account);
} else if (g_strcmp0 (name, _("On This Computer")) == 0) {
toadd = g_strdup ("local");
} else if (g_strcmp0 (name, _("Search Folders")) == 0) {
toadd = g_strdup ("vfolder");
} else {
g_warn_if_reached ();
}
if (toadd) {
g_hash_table_insert (hash, toadd, GUINT_TO_POINTER (sort_order));
res = g_slist_prepend (res, toadd);
}
g_free (name);
} while (gtk_tree_model_iter_next (model, &iter));
res = g_slist_sort_with_data (res, eval_order_by_sort_hash_cb, hash);
g_hash_table_destroy (hash);
return res;
}
/**
* e_account_tree_view_sort_changed:
* @tree_view: an #EAccountTreeView
*
* Notifies @tree_view about sort order change, thus it resorts
* items in a view.
*
* Since: 3.4
**/
void
e_account_tree_view_sort_changed (EAccountTreeView *tree_view)
{
GtkTreeModel *model;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model)
return;
/* this invokes also sort on a GtkListStore */
gtk_tree_sortable_set_default_sort_func (
GTK_TREE_SORTABLE (model),
account_tree_view_sort, tree_view, NULL);
}
static void
account_tree_view_swap_sort_order (EAccountTreeView *tree_view,
gint direction)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter1, iter2;
guint sortorder1, sortorder2;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_return_if_fail (direction != 0);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter1))
return;
iter2 = iter1;
if ((direction < 0 && !gtk_tree_model_iter_previous (model, &iter2)) ||
(direction > 0 && !gtk_tree_model_iter_next (model, &iter2)))
return;
gtk_tree_model_get (model, &iter1, COLUMN_SORTORDER, &sortorder1, -1);
gtk_tree_model_get (model, &iter2, COLUMN_SORTORDER, &sortorder2, -1);
gtk_list_store_set (GTK_LIST_STORE (model), &iter1, COLUMN_SORTORDER, sortorder2, -1);
gtk_list_store_set (GTK_LIST_STORE (model), &iter2, COLUMN_SORTORDER, sortorder1, -1);
e_account_tree_view_sort_changed (tree_view);
g_signal_emit (tree_view, signals[SORT_ORDER_CHANGED], 0);
}
/**
* e_account_tree_view_move_up:
* @tree_view: an #EAccountTreeView
*
* Moves currently selected node up within user's sort order.
*
* Since: 3.4
**/
void
e_account_tree_view_move_up (EAccountTreeView *tree_view)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
account_tree_view_swap_sort_order (tree_view, -1);
}
/**
* e_account_tree_view_move_down:
* @tree_view: an #EAccountTreeView
*
* Moves currently selected node down within user's sort order.
*
* Since: 3.4
**/
void
e_account_tree_view_move_down (EAccountTreeView *tree_view)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
account_tree_view_swap_sort_order (tree_view, +1);
}
void
e_account_tree_view_set_sort_alpha (EAccountTreeView *tree_view,
gboolean sort_alpha)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_return_if_fail (tree_view->priv != NULL);
if ((tree_view->priv->sort_alpha ? 1 : 0) == (sort_alpha ? 1 : 0))
return;
tree_view->priv->sort_alpha = sort_alpha;
g_object_notify (G_OBJECT (tree_view), "sort-alpha");
e_account_tree_view_sort_changed (tree_view);
}
gboolean
e_account_tree_view_get_sort_alpha (EAccountTreeView *tree_view)
{
g_return_val_if_fail (tree_view != NULL, FALSE);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), FALSE);
g_return_val_if_fail (tree_view->priv != NULL, FALSE);
return tree_view->priv->sort_alpha;
}
void
e_account_tree_view_set_express_mode (EAccountTreeView *tree_view,
gboolean express_mode)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_return_if_fail (tree_view->priv != NULL);
if ((tree_view->priv->express_mode ? 1 : 0) == (express_mode ? 1 : 0))
return;
tree_view->priv->express_mode = express_mode;
g_object_notify (G_OBJECT (tree_view), "express-mode");
e_account_tree_view_sort_changed (tree_view);
}
gboolean
e_account_tree_view_get_express_mode (EAccountTreeView *tree_view)
{
g_return_val_if_fail (tree_view != NULL, FALSE);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), FALSE);
g_return_val_if_fail (tree_view->priv != NULL, FALSE);
return tree_view->priv->express_mode;
}
static void
update_special_enable_state (EAccountTreeView *tree_view,
const gchar *display_name,
gboolean enabled)
{
GtkTreeModel *model;
GtkTreeIter iter;
GtkListStore *list_store;
g_return_if_fail (tree_view != NULL);
g_return_if_fail (display_name != NULL);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
if (!model)
return;
list_store = GTK_LIST_STORE (model);
g_return_if_fail (list_store != NULL);
if (!gtk_tree_model_get_iter_first (model, &iter))
return;
do {
gchar *name = NULL;
EAccount *account = NULL;
gtk_tree_model_get (model, &iter,
COLUMN_ACCOUNT, &account,
COLUMN_NAME, &name,
-1);
if (account) {
g_object_unref (account);
} else if (g_strcmp0 (name, display_name) == 0) {
gtk_list_store_set (list_store, &iter, COLUMN_ENABLED, enabled, -1);
g_free (name);
break;
}
g_free (name);
} while (gtk_tree_model_iter_next (model, &iter));
}
void
e_account_tree_view_set_enable_local_folders (EAccountTreeView *tree_view,
gboolean enabled)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_return_if_fail (tree_view->priv != NULL);
if ((tree_view->priv->enable_local_folders ? 1 : 0) == (enabled ? 1 : 0))
return;
tree_view->priv->enable_local_folders = enabled;
g_object_notify (G_OBJECT (tree_view), "enable-local-folders");
update_special_enable_state (tree_view, _("On This Computer"), enabled);
}
gboolean
e_account_tree_view_get_enable_local_folders (EAccountTreeView *tree_view)
{
g_return_val_if_fail (tree_view != NULL, FALSE);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), FALSE);
g_return_val_if_fail (tree_view->priv != NULL, FALSE);
return tree_view->priv->enable_local_folders;
}
void
e_account_tree_view_set_enable_search_folders (EAccountTreeView *tree_view,
gboolean enabled)
{
g_return_if_fail (tree_view != NULL);
g_return_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view));
g_return_if_fail (tree_view->priv != NULL);
if ((tree_view->priv->enable_search_folders ? 1 : 0) == (enabled ? 1 : 0))
return;
tree_view->priv->enable_search_folders = enabled;
g_object_notify (G_OBJECT (tree_view), "enable-search-folders");
update_special_enable_state (tree_view, _("Search Folders"), enabled);
}
gboolean
e_account_tree_view_get_enable_search_folders (EAccountTreeView *tree_view)
{
g_return_val_if_fail (tree_view != NULL, FALSE);
g_return_val_if_fail (E_IS_ACCOUNT_TREE_VIEW (tree_view), FALSE);
g_return_val_if_fail (tree_view->priv != NULL, FALSE);
return tree_view->priv->enable_search_folders;
}
