/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-shortcuts-view.c
*
* Copyright (C) 2000, 2001 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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 General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Ettore Perazzoli
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include <gtk/gtkcheckmenuitem.h>
#include <gtk/gtkentry.h>
#include <gtk/gtklabel.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-app.h>
#include <libgnomeui/gnome-app-helper.h>
#include <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-messagebox.h>
#include <libgnomeui/gnome-popup-menu.h>
#include <libgnomeui/gnome-stock.h>
#include <libgnomeui/gnome-uidefs.h>
#include <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>
#include "e-util/e-request.h"
#include "e-shell-constants.h"
#include "e-shortcuts-view-model.h"
#include "e-shortcuts-view.h"
#define PARENT_TYPE E_TYPE_SHORTCUT_BAR
static EShortcutBarClass *parent_class = NULL;
struct _EShortcutsViewPrivate {
EShortcuts *shortcuts;
};
enum {
ACTIVATE_SHORTCUT,
HIDE_REQUESTED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
static void
show_new_group_dialog (EShortcutsView *view)
{
char *group_name;
group_name = e_request_string (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (view))),
_("Create new shortcut group"),
_("Group name:"),
NULL);
if (group_name == NULL)
return;
e_shortcuts_add_group (view->priv->shortcuts, -1, group_name);
g_free (group_name);
}
/* Shortcut bar right-click menu. */
struct _RightClickMenuData {
EShortcutsView *shortcuts_view;
int group_num;
};
typedef struct _RightClickMenuData RightClickMenuData;
static void
toggle_large_icons_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
menu_data = (RightClickMenuData *) data;
if (menu_data == NULL)
return;
if (! GTK_CHECK_MENU_ITEM (widget)->active)
return;
e_shortcut_bar_set_view_type (E_SHORTCUT_BAR (menu_data->shortcuts_view),
menu_data->group_num,
E_ICON_BAR_LARGE_ICONS);
}
static void
toggle_small_icons_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
menu_data = (RightClickMenuData *) data;
if (menu_data == NULL)
return;
if (! GTK_CHECK_MENU_ITEM (widget)->active)
return;
e_shortcut_bar_set_view_type (E_SHORTCUT_BAR (menu_data->shortcuts_view),
menu_data->group_num,
E_ICON_BAR_SMALL_ICONS);
}
static void
hide_shortcut_bar_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
EShortcutsView *shortcut_view;
menu_data = (RightClickMenuData *) data;
shortcut_view = E_SHORTCUTS_VIEW (menu_data->shortcuts_view);
gtk_signal_emit (GTK_OBJECT (shortcut_view), signals[HIDE_REQUESTED]);
}
static void
create_new_group_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
menu_data = (RightClickMenuData *) data;
show_new_group_dialog (menu_data->shortcuts_view);
}
static void
destroy_group_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
EShortcuts *shortcuts;
EShortcutsView *shortcuts_view;
EShortcutsViewPrivate *priv;
GtkWidget *message_box;
char *question, *title;
menu_data = (RightClickMenuData *) data;
shortcuts_view = menu_data->shortcuts_view;
priv = shortcuts_view->priv;
shortcuts = priv->shortcuts;
title = e_utf8_to_locale_string (e_shortcuts_get_group_title (
shortcuts, menu_data->group_num));
question = g_strdup_printf (_("Do you really want to remove group\n"
"`%s' from the shortcut bar?"), title);
g_free (title);
message_box = gnome_message_box_new (question, GNOME_MESSAGE_BOX_QUESTION,
_("Remove"), _("Don't remove"), NULL);
gnome_dialog_set_parent (GNOME_DIALOG (message_box),
GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (shortcuts_view))));
g_free (question);
if (gnome_dialog_run_and_close (GNOME_DIALOG (message_box)) != 0)
return;
e_shortcuts_remove_group (shortcuts, menu_data->group_num);
}
static void
rename_group_cb (GtkWidget *widget,
void *data)
{
RightClickMenuData *menu_data;
EShortcuts *shortcuts;
EShortcutsView *shortcuts_view;
const char *old_name;
char *new_name;
int group;
menu_data = (RightClickMenuData *) data;
shortcuts_view = menu_data->shortcuts_view;
shortcuts = shortcuts_view->priv->shortcuts;
old_name = e_shortcuts_get_group_title (shortcuts, menu_data->group_num);
new_name = e_request_string (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (shortcuts_view))),
_("Rename Shortcut Group"),
_("Rename selected shortcut group to:"),
old_name);
if (new_name == NULL)
return;
/* Remember the group and flip back to it */
group = e_group_bar_get_current_group_num (E_GROUP_BAR (E_SHORTCUT_BAR (shortcuts_view)));
e_shortcuts_rename_group (shortcuts, menu_data->group_num, new_name);
g_free (new_name);
e_group_bar_set_current_group_num (E_GROUP_BAR (E_SHORTCUT_BAR (shortcuts_view)), group, FALSE);
}
static GnomeUIInfo icon_size_radio_group_uiinfo[] = {
{ GNOME_APP_UI_ITEM, N_("_Small Icons"),
N_("Show the shortcuts as small icons"), toggle_small_icons_cb, NULL,
NULL, 0, 0, 0, 0 },
{ GNOME_APP_UI_ITEM, N_("_Large Icons"),
N_("Show the shortcuts as large icons"), toggle_large_icons_cb, NULL,
NULL, 0, 0, 0, 0 },
GNOMEUIINFO_END
};
static GnomeUIInfo right_click_menu_uiinfo[] = {
GNOMEUIINFO_RADIOLIST (icon_size_radio_group_uiinfo),
GNOMEUIINFO_SEPARATOR,
{ GNOME_APP_UI_ITEM, N_("_New Group..."),
N_("Create a new shortcut group"), create_new_group_cb, NULL,
NULL, 0, 0, 0, 0 },
{ GNOME_APP_UI_ITEM, N_("_Remove this Group..."),
N_("Remove this shortcut group"), destroy_group_cb, NULL,
NULL, 0, 0, 0, 0 },
{ GNOME_APP_UI_ITEM, N_("Re_name this Group..."),
N_("Rename this shortcut group"), rename_group_cb, NULL,
NULL, 0, 0, 0, 0 },
GNOMEUIINFO_SEPARATOR,
{ GNOME_APP_UI_ITEM, N_("_Hide the Shortcut Bar"),
N_("Hide the shortcut bar"), hide_shortcut_bar_cb, NULL,
NULL, 0, 0, 0, 0 },
GNOMEUIINFO_END
};
static void
pop_up_right_click_menu_for_group (EShortcutsView *shortcuts_view,
GdkEventButton *event,
int group_num)
{
RightClickMenuData *menu_data;
GtkWidget *popup_menu;
menu_data = g_new (RightClickMenuData, 1);
menu_data->shortcuts_view = shortcuts_view;
menu_data->group_num = group_num;
popup_menu = gnome_popup_menu_new (right_click_menu_uiinfo);
if (e_shortcut_bar_get_view_type (E_SHORTCUT_BAR (shortcuts_view), group_num)
== E_ICON_BAR_SMALL_ICONS)
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (icon_size_radio_group_uiinfo[0].widget),
TRUE);
else
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (icon_size_radio_group_uiinfo[1].widget),
TRUE);
if (group_num == 0)
gtk_widget_set_sensitive (right_click_menu_uiinfo[3].widget, FALSE);
gnome_popup_menu_do_popup_modal (popup_menu, NULL, NULL, event, menu_data);
g_free (menu_data);
gtk_widget_unref (popup_menu);
}
/* Data to be passed around for the shortcut right-click menu items. */
struct _ShortcutRightClickMenuData {
EShortcutsView *shortcuts_view;
int group_num;
int item_num;
};
typedef struct _ShortcutRightClickMenuData ShortcutRightClickMenuData;
/* "Open Shortcut" and "Open Shortcut in New Window" commands. */
static void
open_shortcut_helper (ShortcutRightClickMenuData *menu_data,
gboolean in_new_window)
{
EShortcutsView *shortcuts_view;
EShortcuts *shortcuts;
const EShortcutItem *shortcut_item;
shortcuts_view = menu_data->shortcuts_view;
shortcuts = shortcuts_view->priv->shortcuts;
shortcut_item = e_shortcuts_get_shortcut (shortcuts, menu_data->group_num, menu_data->item_num);
if (shortcut_item == NULL)
return;
gtk_signal_emit (GTK_OBJECT (shortcuts_view), signals[ACTIVATE_SHORTCUT],
shortcuts, shortcut_item->uri, in_new_window);
}
static void
open_shortcut_cb (GtkWidget *widget,
void *data)
{
open_shortcut_helper ((ShortcutRightClickMenuData *) data, FALSE);
}
static void
open_shortcut_in_new_window_cb (GtkWidget *widget,
void *data)
{
open_shortcut_helper ((ShortcutRightClickMenuData *) data, TRUE);
}
static void
remove_shortcut_cb (GtkWidget *widget,
void *data)
{
ShortcutRightClickMenuData *menu_data;
EShortcutsView *shortcuts_view;
EShortcuts *shortcuts;
menu_data = (ShortcutRightClickMenuData *) data;
shortcuts_view = menu_data->shortcuts_view;
shortcuts = shortcuts_view->priv->shortcuts;
e_shortcuts_remove_shortcut (shortcuts, menu_data->group_num, menu_data->item_num);
}
/* "Rename Shortcut" command. */
static void
rename_shortcut_cb (GtkWidget *widget,
void *data)
{
ShortcutRightClickMenuData *menu_data;
EShortcutsView *shortcuts_view;
EShortcuts *shortcuts;
const EShortcutItem *shortcut_item;
char *new_name;
menu_data = (ShortcutRightClickMenuData *) data;
shortcuts_view = menu_data->shortcuts_view;
shortcuts = shortcuts_view->priv->shortcuts;
shortcut_item = e_shortcuts_get_shortcut (shortcuts, menu_data->group_num, menu_data->item_num);
new_name = e_request_string (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (shortcuts_view))),
_("Rename shortcut"),
_("Rename selected shortcut to:"),
shortcut_item->name);
if (new_name == NULL)
return;
e_shortcuts_update_shortcut (shortcuts, menu_data->group_num, menu_data->item_num,
shortcut_item->uri, new_name, shortcut_item->unread_count, shortcut_item->type);
g_free (new_name);
}
static GnomeUIInfo shortcut_right_click_menu_uiinfo[] = {
GNOMEUIINFO_ITEM_STOCK (N_("_Open"), N_("Open the folder linked to this shortcut"),
open_shortcut_cb, GNOME_STOCK_MENU_OPEN),
GNOMEUIINFO_ITEM_NONE (N_("Open in New _Window"), N_("Open the folder linked to this shortcut in a new window"),
open_shortcut_in_new_window_cb),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_ITEM_NONE (N_("_Rename"), N_("Rename this shortcut"),
rename_shortcut_cb),
GNOMEUIINFO_ITEM_STOCK (N_("Re_move"), N_("Remove this shortcut from the shortcut bar"),
remove_shortcut_cb, GNOME_STOCK_MENU_TRASH),
GNOMEUIINFO_END
};
static void
pop_up_right_click_menu_for_shortcut (EShortcutsView *shortcuts_view,
GdkEventButton *event,
int group_num,
int item_num)
{
ShortcutRightClickMenuData *menu_data;
GtkWidget *popup_menu;
menu_data = g_new (ShortcutRightClickMenuData, 1);
menu_data->shortcuts_view = shortcuts_view;
menu_data->group_num = group_num;
menu_data->item_num = item_num;
popup_menu = gnome_popup_menu_new (shortcut_right_click_menu_uiinfo);
gnome_popup_menu_do_popup_modal (popup_menu, NULL, NULL, event, menu_data);
g_free (menu_data);
gtk_widget_destroy (popup_menu);
}
/* GtkObject methods. */
static void
destroy (GtkObject *object)
{
EShortcutsViewPrivate *priv;
EShortcutsView *shortcuts_view;
shortcuts_view = E_SHORTCUTS_VIEW (object);
priv = shortcuts_view->priv;
gtk_object_unref (GTK_OBJECT (priv->shortcuts));
g_free (priv);
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* EShortcutBar methods. */
static void
item_selected (EShortcutBar *shortcut_bar,
GdkEvent *event,
int group_num,
int item_num)
{
EShortcuts *shortcuts;
EShortcutsView *shortcuts_view;
const EShortcutItem *shortcut_item;
shortcuts_view = E_SHORTCUTS_VIEW (shortcut_bar);
shortcuts = shortcuts_view->priv->shortcuts;
if (event->button.button == 3) {
if (item_num < 0)
pop_up_right_click_menu_for_group (shortcuts_view, &event->button,
group_num);
else
pop_up_right_click_menu_for_shortcut (shortcuts_view, &event->button,
group_num, item_num);
return;
} else if (event->button.button != 1) {
return;
}
if (item_num < 0)
return;
shortcut_item = e_shortcuts_get_shortcut (shortcuts, group_num, item_num);
if (shortcut_item == NULL)
return;
gtk_signal_emit (GTK_OBJECT (shortcuts_view), signals[ACTIVATE_SHORTCUT],
shortcuts, shortcut_item->uri, FALSE);
}
static void
get_shortcut_info (EShortcutsView *shortcuts_view,
const char *item_url,
int *unread_count_return,
const char **type_return)
{
EShortcutsViewPrivate *priv;
EStorageSet *storage_set;
EStorage *storage;
EFolder *folder;
const char *path;
priv = shortcuts_view->priv;
if (strncmp (item_url, E_SHELL_URI_PREFIX, E_SHELL_URI_PREFIX_LEN) != 0) {
*unread_count_return = 0;
*type_return = NULL;
return;
}
path = strchr (item_url, G_DIR_SEPARATOR);
storage_set = e_shortcuts_get_storage_set (priv->shortcuts);
folder = e_storage_set_get_folder (storage_set, path);
if (folder != NULL) {
*unread_count_return = e_folder_get_unread_count (folder);
*type_return = e_folder_get_type_string (folder);
return;
}
storage = e_storage_set_get_storage (storage_set, path + 1);
if (storage != NULL) {
*unread_count_return = 0;
*type_return = e_storage_get_toplevel_node_type (storage);
return;
}
*unread_count_return = 0;
*type_return = NULL;
}
static void
impl_shortcut_dropped (EShortcutBar *shortcut_bar,
int group_num,
int position,
const char *item_url,
const char *item_name)
{
EShortcutsView *shortcuts_view;
EShortcutsViewPrivate *priv;
int unread_count;
const char *type;
char *tmp;
char *tp;
char *name_without_unread;
shortcuts_view = E_SHORTCUTS_VIEW (shortcut_bar);
priv = shortcuts_view->priv;
get_shortcut_info (shortcuts_view, item_url, &unread_count, &type);
/* Looks funny, but keeps it from adding the unread count
repeatedly when dragging folders around */
tmp = g_strdup_printf (" (%d)", unread_count);
if ((tp = strstr (item_name, tmp)) != NULL)
name_without_unread = g_strndup (item_name, strlen (item_name) - strlen (tp));
else
name_without_unread = g_strdup (item_name);
e_shortcuts_add_shortcut (priv->shortcuts,
group_num, position,
item_url, name_without_unread, unread_count, type);
g_free (tmp);
g_free (name_without_unread);
}
static void
impl_shortcut_dragged (EShortcutBar *shortcut_bar,
gint group_num,
gint item_num)
{
EShortcutsView *shortcuts_view;
EShortcutsViewPrivate *priv;
shortcuts_view = E_SHORTCUTS_VIEW (shortcut_bar);
priv = shortcuts_view->priv;
e_shortcuts_remove_shortcut (priv->shortcuts, group_num, item_num);
}
static void
class_init (EShortcutsViewClass *klass)
{
GtkObjectClass *object_class;
EShortcutBarClass *shortcut_bar_class;
object_class = GTK_OBJECT_CLASS (klass);
object_class->destroy = destroy;
shortcut_bar_class = E_SHORTCUT_BAR_CLASS (klass);
shortcut_bar_class->item_selected = item_selected;
shortcut_bar_class->shortcut_dropped = impl_shortcut_dropped;
shortcut_bar_class->shortcut_dragged = impl_shortcut_dragged;
parent_class = gtk_type_class (e_shortcut_bar_get_type ());
signals[ACTIVATE_SHORTCUT] =
gtk_signal_new ("activate_shortcut",
GTK_RUN_LAST | GTK_RUN_ACTION,
object_class->type,
GTK_SIGNAL_OFFSET (EShortcutsViewClass, activate_shortcut),
e_marshal_NONE__POINTER_POINTER_INT,
GTK_TYPE_NONE, 3,
GTK_TYPE_POINTER,
GTK_TYPE_STRING,
GTK_TYPE_BOOL);
signals[HIDE_REQUESTED] =
gtk_signal_new ("hide_requested",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (EShortcutsViewClass,
hide_requested),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
}
static void
init (EShortcutsView *shortcuts_view)
{
EShortcutsViewPrivate *priv;
priv = g_new (EShortcutsViewPrivate, 1);
priv->shortcuts = NULL;
shortcuts_view->priv = priv;
}
void
e_shortcuts_view_construct (EShortcutsView *shortcuts_view,
EShortcuts *shortcuts)
{
EShortcutsViewPrivate *priv;
g_return_if_fail (shortcuts != NULL);
g_return_if_fail (E_IS_SHORTCUTS (shortcuts));
priv = shortcuts_view->priv;
priv->shortcuts = shortcuts;
gtk_object_ref (GTK_OBJECT (priv->shortcuts));
e_shortcut_bar_set_model (E_SHORTCUT_BAR (shortcuts_view),
E_SHORTCUT_MODEL (e_shortcuts_view_model_new (shortcuts)));
}
GtkWidget *
e_shortcuts_view_new (EShortcuts *shortcuts)
{
GtkWidget *new;
g_return_val_if_fail (shortcuts != NULL, NULL);
g_return_val_if_fail (E_IS_SHORTCUTS (shortcuts), NULL);
new = gtk_type_new (e_shortcuts_view_get_type ());
e_shortcuts_view_construct (E_SHORTCUTS_VIEW (new), shortcuts);
return new;
}
E_MAKE_TYPE (e_shortcuts_view, "EShortcutsView", EShortcutsView, class_init, init, PARENT_TYPE)
