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/*
* Remmina - The GTK+ Remote Desktop Client
* Copyright (C) 2010 Vic Lee
* Copyright (C) 2014-2015 Antenore Gatta, Fabio Castelli, Giovanni Panozzo
* Copyright (C) 2016-2023 Antenore Gatta, Giovanni Panozzo
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. * If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. * If you
* do not wish to do so, delete this exception statement from your
* version. * If you delete this exception statement from all source
* files in the program, then also delete it here.
*
*/
#include "config.h"
#include <glib/gi18n.h>
#include <string.h>
#include "remmina_public.h"
#include "remmina_applet_menu.h"
#include "remmina_file_manager.h"
#include "remmina_pref.h"
#include "remmina/remmina_trace_calls.h"
G_DEFINE_TYPE( RemminaAppletMenu, remmina_applet_menu, GTK_TYPE_MENU)
struct _RemminaAppletMenuPriv {
gboolean hide_count;
};
enum {
LAUNCH_ITEM_SIGNAL, EDIT_ITEM_SIGNAL, LAST_SIGNAL
};
static guint remmina_applet_menu_signals[LAST_SIGNAL] =
{ 0 };
static void remmina_applet_menu_destroy(RemminaAppletMenu *menu, gpointer data)
{
TRACE_CALL(__func__);
g_free(menu->priv);
}
static void remmina_applet_menu_class_init(RemminaAppletMenuClass *klass)
{
TRACE_CALL(__func__);
remmina_applet_menu_signals[LAUNCH_ITEM_SIGNAL] = g_signal_new("launch-item", G_TYPE_FROM_CLASS(klass),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET(RemminaAppletMenuClass, launch_item), NULL, NULL,
g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, G_TYPE_OBJECT);
remmina_applet_menu_signals[EDIT_ITEM_SIGNAL] = g_signal_new("edit-item", G_TYPE_FROM_CLASS(klass),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET(RemminaAppletMenuClass, edit_item), NULL, NULL,
g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, G_TYPE_OBJECT);
}
static void remmina_applet_menu_init(RemminaAppletMenu *menu)
{
TRACE_CALL(__func__);
menu->priv = g_new0(RemminaAppletMenuPriv, 1);
g_signal_connect(G_OBJECT(menu), "destroy", G_CALLBACK(remmina_applet_menu_destroy), NULL);
}
static void remmina_applet_menu_on_item_activate(RemminaAppletMenuItem *menuitem, RemminaAppletMenu *menu)
{
TRACE_CALL(__func__);
g_signal_emit(G_OBJECT(menu), remmina_applet_menu_signals[LAUNCH_ITEM_SIGNAL], 0, menuitem);
}
static GtkWidget*
remmina_applet_menu_add_group(GtkWidget *menu, const gchar *group, gint position, RemminaAppletMenuItem *menuitem,
GtkWidget **groupmenuitem)
{
TRACE_CALL(__func__);
GtkWidget *widget;
GtkWidget *submenu;
widget = gtk_menu_item_new_with_label(group);
gtk_widget_show(widget);
g_object_set_data_full(G_OBJECT(widget), "group", g_strdup(group), g_free);
g_object_set_data(G_OBJECT(widget), "count", GINT_TO_POINTER(0));
if (groupmenuitem) {
*groupmenuitem = widget;
}
if (position < 0) {
gtk_menu_shell_append(GTK_MENU_SHELL(menu), widget);
}else {
gtk_menu_shell_insert(GTK_MENU_SHELL(menu), widget, position);
}
submenu = gtk_menu_new();
gtk_widget_show(submenu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(widget), submenu);
return submenu;
}
static void remmina_applet_menu_increase_group_count(GtkWidget *widget)
{
TRACE_CALL(__func__);
gint cnt;
gchar *s;
cnt = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "count")) + 1;
g_object_set_data(G_OBJECT(widget), "count", GINT_TO_POINTER(cnt));
s = g_strdup_printf("%s (%i)", (const gchar*)g_object_get_data(G_OBJECT(widget), "group"), cnt);
gtk_menu_item_set_label(GTK_MENU_ITEM(widget), s);
g_free(s);
}
void remmina_applet_menu_register_item(RemminaAppletMenu *menu, RemminaAppletMenuItem *menuitem)
{
TRACE_CALL(__func__);
g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(remmina_applet_menu_on_item_activate), menu);
}
void remmina_applet_menu_add_item(RemminaAppletMenu *menu, RemminaAppletMenuItem *menuitem)
{
TRACE_CALL(__func__);
GtkWidget *submenu;
GtkWidget *groupmenuitem;
GtkMenuItem *submenuitem;
gchar *s, *p1, *p2, *mstr;
GList *childs, *child;
gint position;
submenu = GTK_WIDGET(menu);
s = g_strdup(menuitem->group);
p1 = s;
p2 = p1 ? strchr(p1, '/') : NULL;
if (p2)
*p2++ = '\0';
while (p1 && p1[0]) {
groupmenuitem = NULL;
childs = gtk_container_get_children(GTK_CONTAINER(submenu));
position = -1;
for (child = g_list_first(childs); child; child = g_list_next(child)) {
if (!GTK_IS_MENU_ITEM(child->data))
continue;
position++;
submenuitem = GTK_MENU_ITEM(child->data);
if (gtk_menu_item_get_submenu(submenuitem)) {
mstr = (gchar*)g_object_get_data(G_OBJECT(submenuitem), "group");
if (g_strcmp0(p1, mstr) == 0) {
/* Found existing group menu */
submenu = gtk_menu_item_get_submenu(submenuitem);
groupmenuitem = GTK_WIDGET(submenuitem);
break;
}else {
/* Redo comparison ignoring case and respecting international
* collation, to set menu sort order */
if (strcoll(p1, mstr) < 0) {
submenu = remmina_applet_menu_add_group(submenu, p1, position, menuitem,
&groupmenuitem);
break;
}
}
}else {
submenu = remmina_applet_menu_add_group(submenu, p1, position, menuitem, &groupmenuitem);
break;
}
}
if (!child) {
submenu = remmina_applet_menu_add_group(submenu, p1, -1, menuitem, &groupmenuitem);
}
g_list_free(childs);
if (groupmenuitem && !menu->priv->hide_count) {
remmina_applet_menu_increase_group_count(groupmenuitem);
}
p1 = p2;
p2 = p1 ? strchr(p1, '/') : NULL;
if (p2)
*p2++ = '\0';
}
g_free(s);
childs = gtk_container_get_children(GTK_CONTAINER(submenu));
position = -1;
for (child = g_list_first(childs); child; child = g_list_next(child)) {
if (!GTK_IS_MENU_ITEM(child->data))
continue;
position++;
submenuitem = GTK_MENU_ITEM(child->data);
if (gtk_menu_item_get_submenu(submenuitem))
continue;
if (!REMMINA_IS_APPLET_MENU_ITEM(submenuitem))
continue;
if (strcoll(menuitem->name, REMMINA_APPLET_MENU_ITEM(submenuitem)->name) <= 0) {
gtk_menu_shell_insert(GTK_MENU_SHELL(submenu), GTK_WIDGET(menuitem), position);
break;
}
}
if (!child) {
gtk_menu_shell_append(GTK_MENU_SHELL(submenu), GTK_WIDGET(menuitem));
}
g_list_free(childs);
remmina_applet_menu_register_item(menu, menuitem);
}
GtkWidget*
remmina_applet_menu_new(void)
{
TRACE_CALL(__func__);
RemminaAppletMenu *menu;
menu = REMMINA_APPLET_MENU(g_object_new(REMMINA_TYPE_APPLET_MENU, NULL));
return GTK_WIDGET(menu);
}
void remmina_applet_menu_set_hide_count(RemminaAppletMenu *menu, gboolean hide_count)
{
TRACE_CALL(__func__);
menu->priv->hide_count = hide_count;
}
void remmina_applet_menu_populate(RemminaAppletMenu *menu)
{
TRACE_CALL(__func__);
GtkWidget *menuitem;
gchar filename[MAX_PATH_LEN];
GDir *dir;
gchar *remmina_data_dir;
const gchar *name;
gint count = 0;
gboolean new_ontop = remmina_pref.applet_new_ontop;
remmina_data_dir = remmina_file_get_datadir();
dir = g_dir_open(remmina_data_dir, 0, NULL);
if (dir != NULL) {
/* Iterate all remote desktop profiles */
while ((name = g_dir_read_name(dir)) != NULL) {
if (!g_str_has_suffix(name, ".remmina"))
continue;
g_snprintf(filename, sizeof(filename), "%s/%s", remmina_data_dir, name);
menuitem = remmina_applet_menu_item_new(REMMINA_APPLET_MENU_ITEM_FILE, filename);
if (menuitem != NULL) {
remmina_applet_menu_add_item(menu, REMMINA_APPLET_MENU_ITEM(menuitem));
gtk_widget_show(menuitem);
count++;
}
}
g_dir_close(dir);
if (count > 0) {
/* Separator */
menuitem = gtk_separator_menu_item_new();
gtk_widget_show(menuitem);
if (new_ontop)
gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
else
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
}
}
g_free(remmina_data_dir);
}
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