/*
* em-subscription-editor.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.
*
* 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/>.
*
*/
#include "evolution-config.h"
#include <string.h>
#include <glib/gi18n-lib.h>
#include <e-util/e-util.h>
#include "em-folder-utils.h"
#include "em-subscription-editor.h"
#define EM_SUBSCRIPTION_EDITOR_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), EM_TYPE_SUBSCRIPTION_EDITOR, EMSubscriptionEditorPrivate))
#define FOLDER_CAN_SELECT(folder_info) \
((folder_info) != NULL && \
((folder_info)->flags & CAMEL_FOLDER_NOSELECT) == 0)
#define FOLDER_SUBSCRIBED(folder_info) \
((folder_info) != NULL && \
((folder_info)->flags & CAMEL_FOLDER_SUBSCRIBED) != 0)
typedef struct _AsyncContext AsyncContext;
typedef struct _TreeRowData TreeRowData;
typedef struct _StoreData StoreData;
struct _EMSubscriptionEditorPrivate {
EMailSession *session;
CamelStore *initial_store;
GtkWidget *combo_box; /* not referenced */
GtkWidget *entry; /* not referenced */
GtkWidget *notebook; /* not referenced */
GtkWidget *subscribe_button; /* not referenced */
GtkWidget *subscribe_arrow; /* not referenced */
GtkWidget *unsubscribe_button; /* not referenced */
GtkWidget *unsubscribe_arrow; /* not referenced */
GtkWidget *collapse_all_button; /* not referenced */
GtkWidget *expand_all_button; /* not referenced */
GtkWidget *refresh_button; /* not referenced */
GtkWidget *stop_button; /* not referenced */
/* Indicies coincide with the combo box. */
GPtrArray *stores;
/* Points at an item in the stores array. */
StoreData *active;
/* Casefolded search string. */
gchar *search_string;
guint timeout_id;
};
struct _TreeRowData {
CamelFolderInfo *folder_info;
GtkTreeRowReference *reference;
};
struct _AsyncContext {
EMSubscriptionEditor *editor;
GQueue *tree_rows;
};
struct _StoreData {
CamelStore *store;
GtkTreeView *tree_view;
GtkTreeModel *list_store;
GtkTreeModel *tree_store;
GCancellable *cancellable;
CamelFolderInfo *folder_info;
gboolean filtered_view;
gboolean needs_refresh;
};
enum {
PROP_0,
PROP_SESSION,
PROP_STORE
};
enum {
COL_CASEFOLDED, /* G_TYPE_STRING */
COL_FOLDER_NAME, /* G_TYPE_STRING */
COL_FOLDER_ICON, /* G_TYPE_STRING */
COL_FOLDER_INFO, /* G_TYPE_POINTER */
N_COLUMNS
};
G_DEFINE_TYPE (EMSubscriptionEditor, em_subscription_editor, GTK_TYPE_DIALOG)
static void
tree_row_data_free (TreeRowData *tree_row_data)
{
g_return_if_fail (tree_row_data != NULL);
gtk_tree_row_reference_free (tree_row_data->reference);
g_slice_free (TreeRowData, tree_row_data);
}
static AsyncContext *
async_context_new (EMSubscriptionEditor *editor,
GQueue *tree_rows)
{
AsyncContext *context;
context = g_slice_new0 (AsyncContext);
context->editor = g_object_ref (editor);
/* Transfer GQueue contents. */
context->tree_rows = g_queue_copy (tree_rows);
g_queue_clear (tree_rows);
return context;
}
static void
async_context_free (AsyncContext *context)
{
while (!g_queue_is_empty (context->tree_rows))
tree_row_data_free (g_queue_pop_head (context->tree_rows));
g_object_unref (context->editor);
g_queue_free (context->tree_rows);
g_slice_free (AsyncContext, context);
}
static void
store_data_free (StoreData *data)
{
if (data->store != NULL)
g_object_unref (data->store);
if (data->tree_view != NULL)
g_object_unref (data->tree_view);
if (data->list_store != NULL)
g_object_unref (data->list_store);
if (data->tree_store != NULL)
g_object_unref (data->tree_store);
if (data->cancellable != NULL) {
g_cancellable_cancel (data->cancellable);
g_object_unref (data->cancellable);
}
camel_folder_info_free (data->folder_info);
g_slice_free (StoreData, data);
}
static void
subscription_editor_populate (EMSubscriptionEditor *editor,
CamelFolderInfo *folder_info,
GtkTreeIter *parent,
GList **expand_paths)
{
GtkListStore *list_store;
GtkTreeStore *tree_store;
list_store = GTK_LIST_STORE (editor->priv->active->list_store);
tree_store = GTK_TREE_STORE (editor->priv->active->tree_store);
while (folder_info != NULL) {
GtkTreeIter iter;
const gchar *icon_name;
gchar *casefolded;
icon_name =
em_folder_utils_get_icon_name (folder_info->flags);
casefolded = g_utf8_casefold (folder_info->full_name, -1);
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (
list_store, &iter,
COL_CASEFOLDED, casefolded,
COL_FOLDER_ICON, icon_name,
COL_FOLDER_NAME, folder_info->full_name,
COL_FOLDER_INFO, folder_info, -1);
gtk_tree_store_append (tree_store, &iter, parent);
gtk_tree_store_set (
tree_store, &iter,
COL_CASEFOLDED, NULL, /* not needed */
COL_FOLDER_ICON, icon_name,
COL_FOLDER_NAME, folder_info->display_name,
COL_FOLDER_INFO, folder_info, -1);
if (FOLDER_SUBSCRIBED (folder_info)) {
GtkTreePath *path;
path = gtk_tree_model_get_path (
GTK_TREE_MODEL (tree_store), &iter);
*expand_paths = g_list_prepend (*expand_paths, path);
}
g_free (casefolded);
if (folder_info->child != NULL)
subscription_editor_populate (
editor, folder_info->child,
&iter, expand_paths);
folder_info = folder_info->next;
}
}
static void
expand_paths_cb (gpointer path,
gpointer tree_view)
{
gtk_tree_view_expand_to_path (tree_view, path);
}
static void
subscription_editor_get_folder_info_done (CamelStore *store,
GAsyncResult *result,
EMSubscriptionEditor *editor)
{
GtkTreePath *path;
GtkTreeView *tree_view;
GtkTreeModel *list_store;
GtkTreeModel *tree_store;
GtkTreeModel *model;
GtkTreeSelection *selection;
CamelFolderInfo *folder_info;
GdkWindow *window;
GList *expand_paths = NULL;
GError *error = NULL;
folder_info = camel_store_get_folder_info_finish (
store, result, &error);
/* Just return quietly if we were cancelled. */
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_warn_if_fail (folder_info == NULL);
g_error_free (error);
goto exit;
}
gtk_widget_set_sensitive (editor->priv->notebook, TRUE);
gtk_widget_set_sensitive (editor->priv->refresh_button, TRUE);
gtk_widget_set_sensitive (editor->priv->stop_button, FALSE);
window = gtk_widget_get_window (GTK_WIDGET (editor));
gdk_window_set_cursor (window, NULL);
/* XXX Do something smarter with errors. */
if (error != NULL) {
g_warn_if_fail (folder_info == NULL);
e_notice (GTK_WINDOW (editor), GTK_MESSAGE_ERROR, "%s", error->message);
g_error_free (error);
goto exit;
}
g_return_if_fail (folder_info != NULL);
camel_folder_info_free (editor->priv->active->folder_info);
editor->priv->active->folder_info = folder_info;
tree_view = editor->priv->active->tree_view;
list_store = editor->priv->active->list_store;
tree_store = editor->priv->active->tree_store;
gtk_list_store_clear (GTK_LIST_STORE (list_store));
gtk_tree_store_clear (GTK_TREE_STORE (tree_store));
model = gtk_tree_view_get_model (tree_view);
gtk_tree_view_set_model (tree_view, NULL);
subscription_editor_populate (editor, folder_info, NULL, &expand_paths);
gtk_tree_view_set_model (tree_view, model);
g_list_foreach (expand_paths, expand_paths_cb, tree_view);
g_list_foreach (expand_paths, (GFunc) gtk_tree_path_free, NULL);
g_list_free (expand_paths);
path = gtk_tree_path_new_first ();
selection = gtk_tree_view_get_selection (tree_view);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
exit:
g_object_unref (editor);
}
static void
subscription_editor_subscribe_folder_done (CamelSubscribable *subscribable,
GAsyncResult *result,
AsyncContext *context)
{
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
GtkTreeSelection *selection;
GtkTreePath *path;
GtkTreeIter iter;
GdkWindow *window;
GError *error = NULL;
TreeRowData *tree_row_data;
camel_subscribable_subscribe_folder_finish (
subscribable, result, &error);
/* Just return quietly if we were cancelled. */
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_error_free (error);
goto exit;
}
tree_row_data = g_queue_pop_head (context->tree_rows);
/* XXX Do something smarter with errors. */
if (error == NULL)
tree_row_data->folder_info->flags |= CAMEL_FOLDER_SUBSCRIBED;
else {
e_notice (
GTK_WINDOW (context->editor),
GTK_MESSAGE_ERROR, "%s", error->message);
g_error_free (error);
tree_row_data_free (tree_row_data);
goto exit;
}
/* Update the toggle renderer in the selected row. */
tree_model = gtk_tree_row_reference_get_model (tree_row_data->reference);
path = gtk_tree_row_reference_get_path (tree_row_data->reference);
gtk_tree_model_get_iter (tree_model, &iter, path);
gtk_tree_model_row_changed (tree_model, path, &iter);
gtk_tree_path_free (path);
tree_row_data_free (tree_row_data);
if (!g_queue_is_empty (context->tree_rows)) {
GCancellable *cancellable;
/* continue with the next to subscribe */
tree_row_data = g_queue_peek_head (context->tree_rows);
g_return_if_fail (tree_row_data != NULL);
cancellable = context->editor->priv->active->cancellable;
camel_subscribable_subscribe_folder (
subscribable, tree_row_data->folder_info->full_name,
G_PRIORITY_DEFAULT, cancellable, (GAsyncReadyCallback)
subscription_editor_subscribe_folder_done, context);
return;
}
exit:
gtk_widget_set_sensitive (context->editor->priv->notebook, TRUE);
gtk_widget_set_sensitive (context->editor->priv->refresh_button, TRUE);
gtk_widget_set_sensitive (context->editor->priv->stop_button, FALSE);
window = gtk_widget_get_window (GTK_WIDGET (context->editor));
gdk_window_set_cursor (window, NULL);
/* Update the Subscription/Unsubscription buttons. */
tree_view = context->editor->priv->active->tree_view;
selection = gtk_tree_view_get_selection (tree_view);
g_signal_emit_by_name (selection, "changed");
async_context_free (context);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
}
static void
subscription_editor_subscribe_many (EMSubscriptionEditor *editor,
GQueue *tree_rows)
{
TreeRowData *tree_row_data;
GCancellable *cancellable;
CamelStore *active_store;
AsyncContext *context;
GdkCursor *cursor;
GdkWindow *window;
g_return_if_fail (editor != NULL);
if (g_queue_is_empty (tree_rows))
return;
tree_row_data = g_queue_peek_head (tree_rows);
g_return_if_fail (tree_row_data != NULL);
/* Cancel any operation on this store still in progress. */
gtk_button_clicked (GTK_BUTTON (editor->priv->stop_button));
/* Start a new 'subscription' operation. */
editor->priv->active->cancellable = g_cancellable_new ();
gtk_widget_set_sensitive (editor->priv->notebook, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->refresh_button, FALSE);
gtk_widget_set_sensitive (editor->priv->stop_button, TRUE);
cursor = gdk_cursor_new (GDK_WATCH);
window = gtk_widget_get_window (GTK_WIDGET (editor));
gdk_window_set_cursor (window, cursor);
g_object_unref (cursor);
context = async_context_new (editor, tree_rows);
active_store = editor->priv->active->store;
cancellable = editor->priv->active->cancellable;
camel_subscribable_subscribe_folder (
CAMEL_SUBSCRIBABLE (active_store),
tree_row_data->folder_info->full_name,
G_PRIORITY_DEFAULT, cancellable, (GAsyncReadyCallback)
subscription_editor_subscribe_folder_done, context);
}
static void
subscription_editor_unsubscribe_folder_done (CamelSubscribable *subscribable,
GAsyncResult *result,
AsyncContext *context)
{
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
GtkTreeSelection *selection;
GtkTreePath *path;
GtkTreeIter iter;
GdkWindow *window;
GError *error = NULL;
TreeRowData *tree_row_data;
camel_subscribable_unsubscribe_folder_finish (
subscribable, result, &error);
/* Just return quietly if we were cancelled. */
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_error_free (error);
goto exit;
}
tree_row_data = g_queue_pop_head (context->tree_rows);
/* XXX Do something smarter with errors. */
if (error == NULL)
tree_row_data->folder_info->flags &= ~CAMEL_FOLDER_SUBSCRIBED;
else {
e_notice (
GTK_WINDOW (context->editor),
GTK_MESSAGE_ERROR, "%s", error->message);
g_error_free (error);
tree_row_data_free (tree_row_data);
goto exit;
}
/* Update the toggle renderer in the selected row. */
tree_model = gtk_tree_row_reference_get_model (tree_row_data->reference);
path = gtk_tree_row_reference_get_path (tree_row_data->reference);
gtk_tree_model_get_iter (tree_model, &iter, path);
gtk_tree_model_row_changed (tree_model, path, &iter);
gtk_tree_path_free (path);
tree_row_data_free (tree_row_data);
if (!g_queue_is_empty (context->tree_rows)) {
GCancellable *cancellable;
/* continue with the next to unsubscribe */
tree_row_data = g_queue_peek_head (context->tree_rows);
g_return_if_fail (tree_row_data != NULL);
cancellable = context->editor->priv->active->cancellable;
camel_subscribable_unsubscribe_folder (
subscribable, tree_row_data->folder_info->full_name,
G_PRIORITY_DEFAULT, cancellable, (GAsyncReadyCallback)
subscription_editor_unsubscribe_folder_done, context);
return;
}
exit:
gtk_widget_set_sensitive (context->editor->priv->notebook, TRUE);
gtk_widget_set_sensitive (context->editor->priv->refresh_button, TRUE);
gtk_widget_set_sensitive (context->editor->priv->stop_button, FALSE);
window = gtk_widget_get_window (GTK_WIDGET (context->editor));
gdk_window_set_cursor (window, NULL);
/* Update the Subscription/Unsubscription buttons. */
tree_view = context->editor->priv->active->tree_view;
selection = gtk_tree_view_get_selection (tree_view);
g_signal_emit_by_name (selection, "changed");
async_context_free (context);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
}
static void
subscription_editor_unsubscribe_many (EMSubscriptionEditor *editor,
GQueue *tree_rows)
{
TreeRowData *tree_row_data;
AsyncContext *context;
CamelStore *active_store;
GdkCursor *cursor;
GdkWindow *window;
g_return_if_fail (editor != NULL);
if (g_queue_is_empty (tree_rows))
return;
tree_row_data = g_queue_peek_head (tree_rows);
g_return_if_fail (tree_row_data != NULL);
/* Cancel any operation on this store still in progress. */
gtk_button_clicked (GTK_BUTTON (editor->priv->stop_button));
/* Start a new 'subscription' operation. */
editor->priv->active->cancellable = g_cancellable_new ();
gtk_widget_set_sensitive (editor->priv->notebook, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->refresh_button, FALSE);
gtk_widget_set_sensitive (editor->priv->stop_button, TRUE);
cursor = gdk_cursor_new (GDK_WATCH);
window = gtk_widget_get_window (GTK_WIDGET (editor));
gdk_window_set_cursor (window, cursor);
g_object_unref (cursor);
context = async_context_new (editor, tree_rows);
active_store = editor->priv->active->store;
camel_subscribable_unsubscribe_folder (
CAMEL_SUBSCRIBABLE (active_store),
tree_row_data->folder_info->full_name, G_PRIORITY_DEFAULT,
editor->priv->active->cancellable, (GAsyncReadyCallback)
subscription_editor_unsubscribe_folder_done, context);
}
static GtkWidget *
subscription_editor_create_menu_item (const gchar *label,
gboolean sensitive,
GCallback activate_cb,
EMSubscriptionEditor *editor)
{
GtkWidget *item;
item = gtk_menu_item_new_with_mnemonic (label);
gtk_widget_set_sensitive (item, sensitive);
gtk_widget_show (item);
g_signal_connect_swapped (
item, "activate", activate_cb, editor);
return item;
}
static TreeRowData *
subscription_editor_tree_row_data_from_iter (GtkTreeView *tree_view,
GtkTreeModel *model,
GtkTreeIter *iter,
gboolean *is_expanded)
{
TreeRowData *tree_row_data;
CamelFolderInfo *folder_info = NULL;
GtkTreeRowReference *reference;
GtkTreePath *path;
gtk_tree_model_get (
model, iter, COL_FOLDER_INFO, &folder_info, -1);
if (!FOLDER_CAN_SELECT (folder_info))
return NULL;
path = gtk_tree_model_get_path (model, iter);
reference = gtk_tree_row_reference_new (model, path);
if (is_expanded)
*is_expanded = gtk_tree_view_row_expanded (tree_view, path);
gtk_tree_path_free (path);
tree_row_data = g_slice_new0 (TreeRowData);
tree_row_data->folder_info = folder_info;
tree_row_data->reference = reference;
return tree_row_data;
}
typedef enum {
PICK_ALL,
PICK_SUBSCRIBED,
PICK_UNSUBSCRIBED
} EPickMode;
static gboolean
can_pick_folder_info (CamelFolderInfo *fi,
EPickMode mode)
{
if (!FOLDER_CAN_SELECT (fi))
return FALSE;
if (mode == PICK_ALL)
return TRUE;
return (FOLDER_SUBSCRIBED (fi) ? 1 : 0) == (mode == PICK_SUBSCRIBED ? 1 : 0);
}
struct PickAllData {
GtkTreeView *tree_view;
EPickMode mode;
GHashTable *skip_folder_infos;
GQueue *out_tree_rows;
};
static gboolean
pick_all_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data)
{
struct PickAllData *data = user_data;
TreeRowData *tree_row_data;
tree_row_data = subscription_editor_tree_row_data_from_iter (
data->tree_view, model, iter, NULL);
if (tree_row_data == NULL)
return FALSE;
if (can_pick_folder_info (tree_row_data->folder_info, data->mode) &&
(data->skip_folder_infos == NULL ||
!g_hash_table_contains (
data->skip_folder_infos,
tree_row_data->folder_info))) {
g_queue_push_tail (data->out_tree_rows, tree_row_data);
} else
tree_row_data_free (tree_row_data);
return FALSE;
}
/* skip_folder_infos contains CamelFolderInfo-s to skip;
* these should come from the tree view; can be NULL
* to include everything.
*/
static void
subscription_editor_pick_all (EMSubscriptionEditor *editor,
EPickMode mode,
GHashTable *skip_folder_infos,
GQueue *out_tree_rows)
{
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
struct PickAllData data;
tree_view = editor->priv->active->tree_view;
tree_model = gtk_tree_view_get_model (tree_view);
data.tree_view = tree_view;
data.mode = mode;
data.skip_folder_infos = skip_folder_infos;
data.out_tree_rows = out_tree_rows;
gtk_tree_model_foreach (tree_model, pick_all_cb, &data);
}
static void
subscription_editor_pick_shown (EMSubscriptionEditor *editor,
EPickMode mode,
GQueue *out_tree_rows)
{
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
GtkTreeIter iter, iter2;
gboolean found = TRUE;
tree_view = editor->priv->active->tree_view;
tree_model = gtk_tree_view_get_model (tree_view);
if (!gtk_tree_model_get_iter_first (tree_model, &iter))
return;
while (found) {
TreeRowData *tree_row_data;
gboolean is_expanded = FALSE;
found = FALSE;
tree_row_data = subscription_editor_tree_row_data_from_iter (
tree_view, tree_model, &iter, &is_expanded);
if (tree_row_data != NULL) {
if (can_pick_folder_info (tree_row_data->folder_info, mode))
g_queue_push_tail (out_tree_rows, tree_row_data);
else
tree_row_data_free (tree_row_data);
}
if (is_expanded && gtk_tree_model_iter_children (
tree_model, &iter2, &iter)) {
iter = iter2;
found = TRUE;
} else {
iter2 = iter;
if (gtk_tree_model_iter_next (tree_model, &iter2)) {
iter = iter2;
found = TRUE;
} else {
while (found = gtk_tree_model_iter_parent (
tree_model, &iter2, &iter), found) {
iter = iter2;
if (gtk_tree_model_iter_next (
tree_model, &iter2)) {
iter = iter2;
break;
}
}
}
}
}
}
static void
subscription_editor_subscribe (EMSubscriptionEditor *editor)
{
GtkTreeSelection *selection;
GtkTreeModel *tree_model;
GtkTreeView *tree_view;
GtkTreeIter iter;
gboolean have_selection;
GQueue tree_rows = G_QUEUE_INIT;
TreeRowData *tree_row_data;
tree_view = editor->priv->active->tree_view;
selection = gtk_tree_view_get_selection (tree_view);
have_selection = gtk_tree_selection_get_selected (
selection, &tree_model, &iter);
g_return_if_fail (have_selection);
tree_row_data = subscription_editor_tree_row_data_from_iter (
tree_view, tree_model, &iter, NULL);
g_queue_push_tail (&tree_rows, tree_row_data);
subscription_editor_subscribe_many (editor, &tree_rows);
g_warn_if_fail (g_queue_is_empty (&tree_rows));
}
static void
subscription_editor_subscribe_shown (EMSubscriptionEditor *editor)
{
GQueue tree_rows = G_QUEUE_INIT;
subscription_editor_pick_shown (
editor, PICK_UNSUBSCRIBED, &tree_rows);
subscription_editor_subscribe_many (editor, &tree_rows);
}
static void
subscription_editor_subscribe_all (EMSubscriptionEditor *editor)
{
GQueue tree_rows = G_QUEUE_INIT;
subscription_editor_pick_all (
editor, PICK_UNSUBSCRIBED, NULL, &tree_rows);
subscription_editor_subscribe_many (editor, &tree_rows);
}
static void
subscription_editor_subscribe_popup_cb (EMSubscriptionEditor *editor)
{
GtkWidget *menu;
GtkTreeIter iter;
gboolean tree_filled;
tree_filled = editor->priv->active &&
gtk_tree_model_get_iter_first (
editor->priv->active->filtered_view
? editor->priv->active->list_store
: editor->priv->active->tree_store,
&iter);
menu = gtk_menu_new ();
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("_Subscribe"),
gtk_widget_get_sensitive (
editor->priv->subscribe_button),
G_CALLBACK (subscription_editor_subscribe),
editor));
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("Su_bscribe To Shown"),
tree_filled,
G_CALLBACK (subscription_editor_subscribe_shown),
editor));
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("Subscribe To _All"),
tree_filled,
G_CALLBACK (subscription_editor_subscribe_all),
editor));
gtk_menu_attach_to_widget (GTK_MENU (menu), GTK_WIDGET (editor), NULL);
g_signal_connect (menu, "deactivate", G_CALLBACK (gtk_menu_detach), NULL);
g_object_set (menu,
"anchor-hints", (GDK_ANCHOR_FLIP_Y |
GDK_ANCHOR_SLIDE |
GDK_ANCHOR_RESIZE),
NULL);
gtk_menu_popup_at_widget (GTK_MENU (menu),
editor->priv->subscribe_button,
GDK_GRAVITY_SOUTH_WEST,
GDK_GRAVITY_NORTH_WEST,
NULL);
}
static void
subscription_editor_unsubscribe_hidden (EMSubscriptionEditor *editor)
{
GQueue tree_rows = G_QUEUE_INIT;
GHashTable *skip_shown;
subscription_editor_pick_shown (editor, PICK_ALL, &tree_rows);
g_return_if_fail (!g_queue_is_empty (&tree_rows));
skip_shown = g_hash_table_new (g_direct_hash, g_direct_equal);
while (!g_queue_is_empty (&tree_rows)) {
TreeRowData *tree_row_data;
tree_row_data = g_queue_pop_head (&tree_rows);
if (tree_row_data == NULL)
continue;
g_hash_table_add (skip_shown, tree_row_data->folder_info);
tree_row_data_free (tree_row_data);
}
subscription_editor_pick_all (
editor, PICK_SUBSCRIBED, skip_shown, &tree_rows);
subscription_editor_unsubscribe_many (editor, &tree_rows);
g_hash_table_destroy (skip_shown);
}
static void
subscription_editor_unsubscribe_all (EMSubscriptionEditor *editor)
{
GQueue tree_rows = G_QUEUE_INIT;
subscription_editor_pick_all (
editor, PICK_SUBSCRIBED, NULL, &tree_rows);
subscription_editor_unsubscribe_many (editor, &tree_rows);
}
static void
subscription_editor_unsubscribe (EMSubscriptionEditor *editor)
{
GtkTreeSelection *selection;
GtkTreeModel *tree_model;
GtkTreeView *tree_view;
GtkTreeIter iter;
gboolean have_selection;
GQueue tree_rows = G_QUEUE_INIT;
TreeRowData *tree_row_data;
tree_view = editor->priv->active->tree_view;
selection = gtk_tree_view_get_selection (tree_view);
have_selection = gtk_tree_selection_get_selected (
selection, &tree_model, &iter);
g_return_if_fail (have_selection);
tree_row_data = subscription_editor_tree_row_data_from_iter (
tree_view, tree_model, &iter, NULL);
g_queue_push_tail (&tree_rows, tree_row_data);
subscription_editor_unsubscribe_many (editor, &tree_rows);
}
static void
subscription_editor_unsubscribe_popup_cb (EMSubscriptionEditor *editor)
{
GtkWidget *menu;
GtkTreeIter iter;
gboolean tree_filled;
tree_filled = editor->priv->active &&
gtk_tree_model_get_iter_first (
editor->priv->active->filtered_view
? editor->priv->active->list_store
: editor->priv->active->tree_store,
&iter);
menu = gtk_menu_new ();
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("_Unsubscribe"),
gtk_widget_get_sensitive (
editor->priv->unsubscribe_button),
G_CALLBACK (subscription_editor_unsubscribe),
editor));
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("Unsu_bscribe From Hidden"),
tree_filled,
G_CALLBACK (subscription_editor_unsubscribe_hidden),
editor));
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
subscription_editor_create_menu_item (
_("Unsubscribe From _All"),
tree_filled,
G_CALLBACK (subscription_editor_unsubscribe_all),
editor));
gtk_menu_attach_to_widget (GTK_MENU (menu), GTK_WIDGET (editor), NULL);
g_signal_connect (menu, "deactivate", G_CALLBACK (gtk_menu_detach), NULL);
g_object_set (menu,
"anchor-hints", (GDK_ANCHOR_FLIP_Y |
GDK_ANCHOR_SLIDE |
GDK_ANCHOR_RESIZE),
NULL);
gtk_menu_popup_at_widget (GTK_MENU (menu),
editor->priv->unsubscribe_button,
GDK_GRAVITY_SOUTH_WEST,
GDK_GRAVITY_NORTH_WEST,
NULL);
}
static void
subscription_editor_collapse_all (EMSubscriptionEditor *editor)
{
gtk_tree_view_collapse_all (editor->priv->active->tree_view);
}
static void
subscription_editor_expand_all (EMSubscriptionEditor *editor)
{
gtk_tree_view_expand_all (editor->priv->active->tree_view);
}
static void
subscription_editor_refresh (EMSubscriptionEditor *editor)
{
GdkCursor *cursor;
GdkWindow *window;
/* Cancel any operation on this store still in progress. */
gtk_button_clicked (GTK_BUTTON (editor->priv->stop_button));
/* Start a new 'refresh' operation. */
editor->priv->active->cancellable = g_cancellable_new ();
gtk_widget_set_sensitive (editor->priv->notebook, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->subscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_button, FALSE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_arrow, FALSE);
gtk_widget_set_sensitive (editor->priv->refresh_button, FALSE);
gtk_widget_set_sensitive (editor->priv->stop_button, TRUE);
cursor = gdk_cursor_new (GDK_WATCH);
window = gtk_widget_get_window (GTK_WIDGET (editor));
gdk_window_set_cursor (window, cursor);
g_object_unref (cursor);
camel_store_get_folder_info (
editor->priv->active->store, NULL,
CAMEL_STORE_FOLDER_INFO_RECURSIVE |
CAMEL_STORE_FOLDER_INFO_NO_VIRTUAL |
CAMEL_STORE_FOLDER_INFO_SUBSCRIPTION_LIST,
G_PRIORITY_DEFAULT, editor->priv->active->cancellable,
(GAsyncReadyCallback) subscription_editor_get_folder_info_done,
g_object_ref (editor));
}
static void
subscription_editor_stop (EMSubscriptionEditor *editor)
{
GdkWindow *window;
if (editor->priv->active->cancellable != NULL) {
g_cancellable_cancel (editor->priv->active->cancellable);
g_object_unref (editor->priv->active->cancellable);
editor->priv->active->cancellable = NULL;
}
gtk_widget_set_sensitive (editor->priv->notebook, TRUE);
gtk_widget_set_sensitive (editor->priv->subscribe_button, TRUE);
gtk_widget_set_sensitive (editor->priv->subscribe_arrow, TRUE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_button, TRUE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_arrow, TRUE);
gtk_widget_set_sensitive (editor->priv->refresh_button, TRUE);
gtk_widget_set_sensitive (editor->priv->stop_button, FALSE);
gtk_widget_grab_focus (GTK_WIDGET (editor->priv->active->tree_view));
window = gtk_widget_get_window (GTK_WIDGET (editor));
gdk_window_set_cursor (window, NULL);
}
static gboolean
subscription_editor_filter_cb (GtkTreeModel *tree_model,
GtkTreeIter *iter,
EMSubscriptionEditor *editor)
{
CamelFolderInfo *folder_info;
gchar *casefolded;
gboolean match;
/* If there's no search string let everything through. */
if (editor->priv->search_string == NULL)
return TRUE;
gtk_tree_model_get (
tree_model, iter,
COL_CASEFOLDED, &casefolded,
COL_FOLDER_INFO, &folder_info, -1);
match = FOLDER_CAN_SELECT (folder_info) &&
(casefolded != NULL) && (*casefolded != '\0') &&
(strstr (casefolded, editor->priv->search_string) != NULL);
g_free (casefolded);
return match;
}
static void
subscription_editor_update_view (EMSubscriptionEditor *editor)
{
GtkEntry *entry;
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
const gchar *text;
entry = GTK_ENTRY (editor->priv->entry);
tree_view = editor->priv->active->tree_view;
editor->priv->timeout_id = 0;
text = gtk_entry_get_text (entry);
if (text != NULL && *text != '\0') {
g_free (editor->priv->search_string);
editor->priv->search_string = g_utf8_casefold (text, -1);
/* Install the list store in the tree view if needed. */
if (!editor->priv->active->filtered_view) {
GtkTreeSelection *selection;
GtkTreePath *path;
tree_model = gtk_tree_model_filter_new (
editor->priv->active->list_store, NULL);
gtk_tree_model_filter_set_visible_func (
GTK_TREE_MODEL_FILTER (tree_model),
(GtkTreeModelFilterVisibleFunc)
subscription_editor_filter_cb, editor,
(GDestroyNotify) NULL);
gtk_tree_view_set_model (tree_view, tree_model);
g_object_unref (tree_model);
path = gtk_tree_path_new_first ();
selection = gtk_tree_view_get_selection (tree_view);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
editor->priv->active->filtered_view = TRUE;
}
tree_model = gtk_tree_view_get_model (tree_view);
gtk_tree_model_filter_refilter (
GTK_TREE_MODEL_FILTER (tree_model));
gtk_entry_set_icon_sensitive (
entry, GTK_ENTRY_ICON_SECONDARY, TRUE);
gtk_widget_set_sensitive (
editor->priv->collapse_all_button, FALSE);
gtk_widget_set_sensitive (
editor->priv->expand_all_button, FALSE);
} else {
/* Install the tree store in the tree view if needed. */
if (editor->priv->active->filtered_view) {
GtkTreeSelection *selection;
GtkTreePath *path;
tree_model = editor->priv->active->tree_store;
gtk_tree_view_set_model (tree_view, tree_model);
path = gtk_tree_path_new_first ();
selection = gtk_tree_view_get_selection (tree_view);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
editor->priv->active->filtered_view = FALSE;
}
gtk_entry_set_icon_sensitive (
entry, GTK_ENTRY_ICON_SECONDARY, FALSE);
gtk_widget_set_sensitive (
editor->priv->collapse_all_button, TRUE);
gtk_widget_set_sensitive (
editor->priv->expand_all_button, TRUE);
}
}
static gboolean
subscription_editor_timeout_cb (gpointer user_data)
{
EMSubscriptionEditor *editor;
editor = EM_SUBSCRIPTION_EDITOR (user_data);
subscription_editor_update_view (editor);
editor->priv->timeout_id = 0;
return FALSE;
}
static void
subscription_editor_combo_box_changed_cb (GtkComboBox *combo_box,
EMSubscriptionEditor *editor)
{
StoreData *data;
gint index;
index = gtk_combo_box_get_active (combo_box);
g_return_if_fail (index < editor->priv->stores->len);
data = g_ptr_array_index (editor->priv->stores, index);
g_return_if_fail (data != NULL);
editor->priv->active = data;
subscription_editor_stop (editor);
subscription_editor_update_view (editor);
g_object_notify (G_OBJECT (editor), "store");
if (data->needs_refresh) {
subscription_editor_refresh (editor);
data->needs_refresh = FALSE;
}
}
static void
subscription_editor_entry_changed_cb (GtkEntry *entry,
EMSubscriptionEditor *editor)
{
const gchar *text;
if (editor->priv->timeout_id > 0) {
g_source_remove (editor->priv->timeout_id);
editor->priv->timeout_id = 0;
}
text = gtk_entry_get_text (entry);
if (text != NULL && *text != '\0') {
editor->priv->timeout_id = e_named_timeout_add_seconds (
1, subscription_editor_timeout_cb, editor);
} else {
subscription_editor_update_view (editor);
}
}
static void
subscription_editor_icon_release_cb (GtkEntry *entry,
GtkEntryIconPosition icon_pos,
GdkEvent *event,
EMSubscriptionEditor *editor)
{
if (icon_pos == GTK_ENTRY_ICON_SECONDARY)
gtk_entry_set_text (entry, "");
}
static void
subscription_editor_renderer_toggled_cb (GtkCellRendererToggle *renderer,
const gchar *path_string,
EMSubscriptionEditor *editor)
{
GtkTreeSelection *selection;
GtkTreeView *tree_view;
GtkTreePath *path;
tree_view = editor->priv->active->tree_view;
selection = gtk_tree_view_get_selection (tree_view);
path = gtk_tree_path_new_from_string (path_string);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
if (gtk_cell_renderer_toggle_get_active (renderer))
subscription_editor_unsubscribe (editor);
else
subscription_editor_subscribe (editor);
}
static void
subscription_editor_render_toggle_cb (GtkCellLayout *cell_layout,
GtkCellRenderer *renderer,
GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
CamelFolderInfo *folder_info;
gtk_tree_model_get (
tree_model, iter, COL_FOLDER_INFO, &folder_info, -1);
g_object_set (
renderer, "active", FOLDER_SUBSCRIBED (folder_info),
"visible", FOLDER_CAN_SELECT (folder_info), NULL);
}
static void
subscription_editor_selection_changed_cb (GtkTreeSelection *selection,
EMSubscriptionEditor *editor)
{
GtkTreeModel *tree_model;
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (selection, &tree_model, &iter)) {
CamelFolderInfo *folder_info;
gtk_tree_model_get (
tree_model, &iter,
COL_FOLDER_INFO, &folder_info, -1);
gtk_widget_set_sensitive (
editor->priv->subscribe_button,
FOLDER_CAN_SELECT (folder_info) &&
!FOLDER_SUBSCRIBED (folder_info));
gtk_widget_set_sensitive (
editor->priv->unsubscribe_button,
FOLDER_CAN_SELECT (folder_info) &&
FOLDER_SUBSCRIBED (folder_info));
} else {
gtk_widget_set_sensitive (
editor->priv->subscribe_button, FALSE);
gtk_widget_set_sensitive (
editor->priv->unsubscribe_button, FALSE);
}
gtk_widget_set_sensitive (editor->priv->subscribe_arrow, TRUE);
gtk_widget_set_sensitive (editor->priv->unsubscribe_arrow, TRUE);
}
static void
em_subscription_editor_get_unread_total_text_cb (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer user_data)
{
CamelFolderInfo *folder_info = NULL;
GString *text = NULL;
g_return_if_fail (GTK_IS_CELL_RENDERER_TEXT (cell));
g_return_if_fail (GTK_IS_TREE_MODEL (tree_model));
g_return_if_fail (iter != NULL);
gtk_tree_model_get (tree_model, iter, COL_FOLDER_INFO, &folder_info, -1);
if (folder_info && folder_info->total > 0 && folder_info->unread >= 0 && folder_info->unread <= folder_info->total) {
text = g_string_new ("");
if (folder_info->unread > 0)
g_string_append_printf (
text, ngettext ("%d unread, ",
"%d unread, ", folder_info->unread), folder_info->unread);
g_string_append_printf (
text, ngettext ("%d total", "%d total",
folder_info->total), folder_info->total);
}
g_object_set (G_OBJECT (cell), "text", text ? text->str : NULL, NULL);
if (text)
g_string_free (text, TRUE);
}
static void
subscription_editor_add_store (EMSubscriptionEditor *editor,
CamelStore *store)
{
StoreData *data;
CamelService *service;
GtkListStore *list_store;
GtkTreeStore *tree_store;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
GtkCellRenderer *renderer;
GtkComboBoxText *combo_box;
GtkWidget *container;
GtkWidget *widget;
const gchar *display_name;
service = CAMEL_SERVICE (store);
display_name = camel_service_get_display_name (service);
combo_box = GTK_COMBO_BOX_TEXT (editor->priv->combo_box);
gtk_combo_box_text_append_text (combo_box, display_name);
tree_store = gtk_tree_store_new (
N_COLUMNS,
/* COL_CASEFOLDED */ G_TYPE_STRING,
/* COL_FOLDER_ICON */ G_TYPE_STRING,
/* COL_FOLDER_NAME */ G_TYPE_STRING,
/* COL_FOLDER_INFO */ G_TYPE_POINTER);
list_store = gtk_list_store_new (
N_COLUMNS,
/* COL_CASEFOLDED */ G_TYPE_STRING,
/* COL_FOLDER_ICON */ G_TYPE_STRING,
/* COL_FOLDER_NAME */ G_TYPE_STRING,
/* COL_FOLDER_INFO */ G_TYPE_POINTER);
container = editor->priv->notebook;
widget = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (
GTK_SCROLLED_WINDOW (widget),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
gtk_notebook_append_page (GTK_NOTEBOOK (container), widget, NULL);
gtk_container_child_set (
GTK_CONTAINER (container), widget,
"tab-fill", FALSE, "tab-expand", FALSE, NULL);
gtk_widget_show (widget);
container = widget;
widget = gtk_tree_view_new_with_model (GTK_TREE_MODEL (tree_store));
gtk_tree_view_set_enable_search (GTK_TREE_VIEW (widget), TRUE);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (widget), FALSE);
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (widget), TRUE);
gtk_tree_view_set_search_column (
GTK_TREE_VIEW (widget), COL_FOLDER_NAME);
gtk_container_add (GTK_CONTAINER (container), widget);
gtk_widget_show (widget);
column = gtk_tree_view_column_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (widget), column);
renderer = gtk_cell_renderer_toggle_new ();
g_object_set (renderer, "activatable", TRUE, NULL);
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_cell_layout_set_cell_data_func (
GTK_CELL_LAYOUT (column), renderer,
(GtkCellLayoutDataFunc) subscription_editor_render_toggle_cb,
NULL, (GDestroyNotify) NULL);
g_signal_connect (
renderer, "toggled",
G_CALLBACK (subscription_editor_renderer_toggled_cb), editor);
column = gtk_tree_view_column_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (widget), column);
gtk_tree_view_set_expander_column (GTK_TREE_VIEW (widget), column);
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_add_attribute (
column, renderer, "icon-name", COL_FOLDER_ICON);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_add_attribute (
column, renderer, "text", COL_FOLDER_NAME);
column = gtk_tree_view_column_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (widget), column);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_cell_data_func (column, renderer,
em_subscription_editor_get_unread_total_text_cb, NULL, NULL);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
g_signal_connect (
selection, "changed",
G_CALLBACK (subscription_editor_selection_changed_cb), editor);
data = g_slice_new0 (StoreData);
data->store = g_object_ref (store);
data->tree_view = g_object_ref (widget);
data->list_store = GTK_TREE_MODEL (list_store);
data->tree_store = GTK_TREE_MODEL (tree_store);
data->needs_refresh = TRUE;
g_ptr_array_add (editor->priv->stores, data);
}
static void
emse_notebook_sensitive_changed_cb (GtkWidget *notebook,
GParamSpec *param,
GtkDialog *editor)
{
gtk_dialog_set_response_sensitive (
editor, GTK_RESPONSE_CLOSE,
gtk_widget_get_sensitive (notebook));
}
static gboolean
subscription_editor_delete_event_cb (EMSubscriptionEditor *editor,
GdkEvent *event,
gpointer user_data)
{
/* stop processing if the button is insensitive */
return !gtk_widget_get_sensitive (editor->priv->notebook);
}
static void
subscription_editor_response_cb (EMSubscriptionEditor *editor,
gint response_id,
gpointer user_data)
{
if (!gtk_widget_get_sensitive (editor->priv->notebook))
g_signal_stop_emission_by_name (editor, "response");
}
static void
subscription_editor_set_store (EMSubscriptionEditor *editor,
CamelStore *store)
{
g_return_if_fail (editor->priv->initial_store == NULL);
if (CAMEL_IS_SUBSCRIBABLE (store))
editor->priv->initial_store = g_object_ref (store);
}
static void
subscription_editor_set_session (EMSubscriptionEditor *editor,
EMailSession *session)
{
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (editor->priv->session == NULL);
editor->priv->session = g_object_ref (session);
}
static void
subscription_editor_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SESSION:
subscription_editor_set_session (
EM_SUBSCRIPTION_EDITOR (object),
g_value_get_object (value));
return;
case PROP_STORE:
subscription_editor_set_store (
EM_SUBSCRIPTION_EDITOR (object),
g_value_get_object (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
subscription_editor_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SESSION:
g_value_set_object (
value,
em_subscription_editor_get_session (
EM_SUBSCRIPTION_EDITOR (object)));
return;
case PROP_STORE:
g_value_set_object (
value,
em_subscription_editor_get_store (
EM_SUBSCRIPTION_EDITOR (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
subscription_editor_dispose (GObject *object)
{
EMSubscriptionEditorPrivate *priv;
priv = EM_SUBSCRIPTION_EDITOR_GET_PRIVATE (object);
if (priv->session != NULL) {
g_object_unref (priv->session);
priv->session = NULL;
}
if (priv->initial_store != NULL) {
g_object_unref (priv->initial_store);
priv->initial_store = NULL;
}
if (priv->timeout_id > 0) {
g_source_remove (priv->timeout_id);
priv->timeout_id = 0;
}
g_ptr_array_set_size (priv->stores, 0);
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (em_subscription_editor_parent_class)->dispose (object);
}
static void
subscription_editor_finalize (GObject *object)
{
EMSubscriptionEditorPrivate *priv;
priv = EM_SUBSCRIPTION_EDITOR_GET_PRIVATE (object);
g_ptr_array_free (priv->stores, TRUE);
g_free (priv->search_string);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (em_subscription_editor_parent_class)->finalize (object);
}
static void
subscription_editor_constructed (GObject *object)
{
EMSubscriptionEditor *editor;
editor = EM_SUBSCRIPTION_EDITOR (object);
/* Pick an initial store based on the default mail account, if
* one wasn't already given in em_subscription_editor_new(). */
if (editor->priv->initial_store == NULL) {
ESource *source;
ESourceRegistry *registry;
CamelService *service;
EMailSession *session;
session = em_subscription_editor_get_session (editor);
registry = e_mail_session_get_registry (session);
source = e_source_registry_ref_default_mail_account (registry);
service = camel_session_ref_service (
CAMEL_SESSION (session),
e_source_get_uid (source));
if (CAMEL_IS_SUBSCRIBABLE (service))
editor->priv->initial_store = g_object_ref (service);
if (service != NULL)
g_object_unref (service);
g_object_unref (source);
}
/* Chain up to parent's constructed() method. */
G_OBJECT_CLASS (em_subscription_editor_parent_class)->constructed (object);
g_signal_connect (
editor, "delete-event",
G_CALLBACK (subscription_editor_delete_event_cb), NULL);
g_signal_connect (
editor, "response",
G_CALLBACK (subscription_editor_response_cb), NULL);
}
static void
subscription_editor_realize (GtkWidget *widget)
{
EMSubscriptionEditor *editor;
EMFolderTreeModel *model;
GtkComboBox *combo_box;
GList *list, *link;
gint initial_index = 0;
editor = EM_SUBSCRIPTION_EDITOR (widget);
/* Chain up to parent's realize() method. */
GTK_WIDGET_CLASS (em_subscription_editor_parent_class)->realize (widget);
/* Find stores to display, and watch for the initial store. */
model = em_folder_tree_model_get_default ();
list = em_folder_tree_model_list_stores (model);
for (link = list; link != NULL; link = g_list_next (link)) {
CamelStore *store = CAMEL_STORE (link->data);
if (!CAMEL_IS_SUBSCRIBABLE (store))
continue;
if (store == editor->priv->initial_store)
initial_index = editor->priv->stores->len;
subscription_editor_add_store (editor, store);
}
g_list_free (list);
/* The subscription editor should only be accessible if
* at least one enabled store supports subscriptions. */
g_return_if_fail (editor->priv->stores->len > 0);
combo_box = GTK_COMBO_BOX (editor->priv->combo_box);
gtk_combo_box_set_active (combo_box, initial_index);
g_signal_connect (
combo_box, "changed",
G_CALLBACK (subscription_editor_combo_box_changed_cb), editor);
subscription_editor_combo_box_changed_cb (combo_box, editor);
}
static void
em_subscription_editor_class_init (EMSubscriptionEditorClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
g_type_class_add_private (class, sizeof (EMSubscriptionEditorPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = subscription_editor_set_property;
object_class->get_property = subscription_editor_get_property;
object_class->dispose = subscription_editor_dispose;
object_class->finalize = subscription_editor_finalize;
object_class->constructed = subscription_editor_constructed;
widget_class = GTK_WIDGET_CLASS (class);
widget_class->realize = subscription_editor_realize;
g_object_class_install_property (
object_class,
PROP_SESSION,
g_param_spec_object (
"session",
NULL,
NULL,
E_TYPE_MAIL_SESSION,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
object_class,
PROP_STORE,
g_param_spec_object (
"store",
NULL,
NULL,
CAMEL_TYPE_STORE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
}
static void
em_subscription_editor_init (EMSubscriptionEditor *editor)
{
GtkWidget *container;
GtkWidget *widget;
GtkWidget *box;
const gchar *tooltip;
editor->priv = EM_SUBSCRIPTION_EDITOR_GET_PRIVATE (editor);
editor->priv->stores = g_ptr_array_new_with_free_func (
(GDestroyNotify) store_data_free);
gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
gtk_window_set_title (GTK_WINDOW (editor), _("Folder Subscriptions"));
gtk_window_set_default_size (GTK_WINDOW (editor), 600, 400);
e_restore_window (
GTK_WINDOW (editor),
"/org/gnome/evolution/mail/subscription-window/",
E_RESTORE_WINDOW_SIZE);
gtk_dialog_add_button (
GTK_DIALOG (editor),
_("_Close"), GTK_RESPONSE_CLOSE);
container = gtk_dialog_get_content_area (GTK_DIALOG (editor));
widget = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (widget), 5);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
gtk_widget_show (widget);
container = box = widget;
widget = gtk_grid_new ();
gtk_grid_set_row_spacing (GTK_GRID (widget), 6);
gtk_grid_set_column_spacing (GTK_GRID (widget), 6);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
container = widget;
widget = gtk_combo_box_text_new ();
gtk_widget_set_hexpand (widget, TRUE);
gtk_grid_attach (GTK_GRID (container), widget, 1, 0, 1, 1);
editor->priv->combo_box = widget;
gtk_widget_show (widget);
widget = gtk_label_new_with_mnemonic (_("_Account:"));
gtk_label_set_mnemonic_widget (
GTK_LABEL (widget), editor->priv->combo_box);
gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
gtk_grid_attach (GTK_GRID (container), widget, 0, 0, 1, 1);
gtk_widget_show (widget);
widget = gtk_entry_new ();
gtk_entry_set_icon_from_icon_name (
GTK_ENTRY (widget),
GTK_ENTRY_ICON_SECONDARY, "edit-clear");
gtk_entry_set_icon_tooltip_text (
GTK_ENTRY (widget),
GTK_ENTRY_ICON_SECONDARY, _("Clear Search"));
gtk_entry_set_icon_sensitive (
GTK_ENTRY (widget),
GTK_ENTRY_ICON_SECONDARY, FALSE);
gtk_widget_set_hexpand (widget, TRUE);
gtk_grid_attach (GTK_GRID (container), widget, 1, 1, 1, 1);
editor->priv->entry = widget;
gtk_widget_show (widget);
g_signal_connect (
widget, "changed",
G_CALLBACK (subscription_editor_entry_changed_cb), editor);
g_signal_connect (
widget, "icon-release",
G_CALLBACK (subscription_editor_icon_release_cb), editor);
widget = gtk_label_new_with_mnemonic (_("Sho_w items that contain:"));
gtk_label_set_mnemonic_widget (
GTK_LABEL (widget), editor->priv->entry);
gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5);
gtk_grid_attach (GTK_GRID (container), widget, 0, 1, 1, 1);
gtk_widget_show (widget);
container = box;
widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
gtk_widget_show (widget);
container = widget;
widget = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (widget), FALSE);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
editor->priv->notebook = widget;
gtk_widget_show (widget);
e_binding_bind_property (
editor->priv->combo_box, "active",
editor->priv->notebook, "page",
G_BINDING_BIDIRECTIONAL |
G_BINDING_SYNC_CREATE);
e_signal_connect_notify (
widget, "notify::sensitive",
G_CALLBACK (emse_notebook_sensitive_changed_cb), editor);
widget = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
gtk_box_set_spacing (GTK_BOX (widget), 6);
gtk_button_box_set_layout (
GTK_BUTTON_BOX (widget), GTK_BUTTONBOX_START);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
gtk_widget_show (widget);
container = box = widget;
widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
gtk_widget_show (widget);
container = widget;
tooltip = _("Subscribe to the selected folder");
widget = gtk_button_new_with_mnemonic (_("Su_bscribe"));
gtk_widget_set_sensitive (widget, FALSE);
gtk_widget_set_tooltip_text (widget, tooltip);
editor->priv->subscribe_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_subscribe), editor);
widget = gtk_button_new ();
gtk_button_set_image (
GTK_BUTTON (widget),
gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
editor->priv->subscribe_arrow = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_subscribe_popup_cb), editor);
if (gtk_widget_get_direction (container) == GTK_TEXT_DIR_LTR) {
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->subscribe_button, TRUE, TRUE, 0);
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->subscribe_arrow, FALSE, FALSE, 0);
} else {
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->subscribe_arrow, FALSE, FALSE, 0);
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->subscribe_button, TRUE, TRUE, 0);
}
container = box;
widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
gtk_widget_show (widget);
container = widget;
tooltip = _("Unsubscribe from the selected folder");
widget = gtk_button_new_with_mnemonic (_("_Unsubscribe"));
gtk_widget_set_sensitive (widget, FALSE);
gtk_widget_set_tooltip_text (widget, tooltip);
editor->priv->unsubscribe_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_unsubscribe), editor);
widget = gtk_button_new ();
gtk_button_set_image (
GTK_BUTTON (widget),
gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
editor->priv->unsubscribe_arrow = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_unsubscribe_popup_cb), editor);
if (gtk_widget_get_direction (container) == GTK_TEXT_DIR_LTR) {
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->unsubscribe_button, TRUE, TRUE, 0);
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->unsubscribe_arrow, FALSE, FALSE, 0);
} else {
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->unsubscribe_arrow, FALSE, FALSE, 0);
gtk_box_pack_start (
GTK_BOX (container),
editor->priv->unsubscribe_button, TRUE, TRUE, 0);
}
container = box;
tooltip = _("Collapse all folders");
widget = gtk_button_new_with_mnemonic (_("C_ollapse All"));
gtk_widget_set_tooltip_text (widget, tooltip);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
editor->priv->collapse_all_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_collapse_all), editor);
tooltip = _("Expand all folders");
widget = gtk_button_new_with_mnemonic (_("E_xpand All"));
gtk_widget_set_tooltip_text (widget, tooltip);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
editor->priv->expand_all_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_expand_all), editor);
tooltip = _("Refresh the folder list");
widget = e_dialog_button_new_with_icon ("view-refresh", _("_Refresh"));
gtk_widget_set_tooltip_text (widget, tooltip);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_set_sensitive (widget, FALSE);
editor->priv->refresh_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_refresh), editor);
tooltip = _("Stop the current operation");
widget = e_dialog_button_new_with_icon ("process-stop", _("_Stop"));
gtk_widget_set_tooltip_text (widget, tooltip);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_set_sensitive (widget, FALSE);
editor->priv->stop_button = widget;
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (subscription_editor_stop), editor);
}
GtkWidget *
em_subscription_editor_new (GtkWindow *parent,
EMailSession *session,
CamelStore *initial_store)
{
g_return_val_if_fail (GTK_IS_WINDOW (parent), NULL);
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
return g_object_new (
EM_TYPE_SUBSCRIPTION_EDITOR,
"session", session,
"store", initial_store,
"transient-for", parent,
NULL);
}
EMailSession *
em_subscription_editor_get_session (EMSubscriptionEditor *editor)
{
g_return_val_if_fail (EM_IS_SUBSCRIPTION_EDITOR (editor), NULL);
return editor->priv->session;
}
CamelStore *
em_subscription_editor_get_store (EMSubscriptionEditor *editor)
{
g_return_val_if_fail (EM_IS_SUBSCRIPTION_EDITOR (editor), NULL);
if (editor->priv->active == NULL)
return NULL;
return editor->priv->active->store;
}