/****f* pekwm-menu/clean_exec
* FUNCTION
* Remove %f, %F, %u, %U, %i, %c, %k from exec field.
* None of theses codes are interesting to manage here.
* %i, %c and %k codes are implemented but don't ask why we need them. :)
*
* OUTPUT
* A gchar that needs to be freed.
*
* NOTES
* %d, %D, %n, %N, %v and %m are deprecated and should be removed.
*
* SEE ALSO
* http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s06.html
****/
gchar *
clean_exec (MenuCacheApp *app)
{
gchar *filepath = NULL;
const char *exec = menu_cache_app_get_exec (MENU_CACHE_APP(app));
GString *cmd = g_string_sized_new (64);
for (;*exec; ++exec)
{
if (*exec == '%')
{
++exec;
switch (*exec)
{
/* useless and commonly used codes */
case 'u':
case 'U':
case 'f':
case 'F': break;
/* deprecated codes */
case 'd':
case 'D':
case 'm':
case 'n':
case 'N':
case 'v': break;
/* Other codes, more or less pointless to implement */
case 'c':
g_string_append (cmd, menu_cache_item_get_name (MENU_CACHE_ITEM(app)));
break;
#if WITH_ICONS
case 'i':
if (get_item_icon_path (MENU_CACHE_ITEM(app)))
{
g_string_append_printf (cmd, "--icon %s",
get_item_icon_path (MENU_CACHE_ITEM(app)));
}
break;
#endif
case 'k':
filepath = menu_cache_item_get_file_path (MENU_CACHE_ITEM(app));
if (filepath)
{
g_string_append (cmd, filepath);
g_free (filepath);
}
break;
/* It was not in the freedesktop specification. */
default:
g_string_append_c (cmd, '%');
g_string_append_c (cmd, *exec);
break;
}
}
else
g_string_append_c (cmd, *exec);
}
return g_strchomp (g_string_free (cmd, FALSE));
}
static void add_menu_items(GtkTreeIter* parent_it, MenuCacheDir* dir)
{
GtkTreeIter it;
GSList * l;
GIcon* gicon;
/* Iterate over all menu items in this directory. */
for (l = menu_cache_dir_get_children(dir); l != NULL; l = l->next)
{
/* Get the menu item. */
MenuCacheItem* item = MENU_CACHE_ITEM(l->data);
switch(menu_cache_item_get_type(item))
{
case MENU_CACHE_TYPE_NONE:
case MENU_CACHE_TYPE_SEP:
break;
case MENU_CACHE_TYPE_APP:
case MENU_CACHE_TYPE_DIR:
if(menu_cache_item_get_icon(item))
{
if(g_path_is_absolute(menu_cache_item_get_icon(item)))
{
GFile* gf = g_file_new_for_path(menu_cache_item_get_icon(item));
gicon = g_file_icon_new(gf);
g_object_unref(gf);
}
else
{
char* dot = strrchr((char*)menu_cache_item_get_icon(item), '.');
if(dot && (strcmp(dot+1, "png") == 0 || strcmp(dot+1, "svg") == 0 || strcmp(dot+1, "xpm") == 0))
{
char* name = g_strndup(menu_cache_item_get_icon(item), dot - menu_cache_item_get_icon(item));
gicon = g_themed_icon_new(name);
g_free(name);
}
else
gicon = g_themed_icon_new(menu_cache_item_get_icon(item));
}
}
else
gicon = NULL;
gtk_tree_store_append(store, &it, parent_it);
gtk_tree_store_set(store, &it,
COL_ICON, gicon,
COL_TITLE, menu_cache_item_get_name(item),
COL_ITEM, item, -1);
if(gicon)
g_object_unref(gicon);
if(menu_cache_item_get_type(item) == MENU_CACHE_TYPE_DIR)
add_menu_items(&it, MENU_CACHE_DIR(item));
break;
}
}
}
XdgCachedMenuAction::XdgCachedMenuAction(MenuCacheItem* item, QObject* parent):
QAction(parent),
item_(menu_cache_item_ref(item))
{
QString title = QString::fromUtf8(menu_cache_item_get_name(item));
title = title.replace('&', QLatin1String("&&")); // & is reserved for mnemonics
setText(title);
// Only set tooltips for app items
if(menu_cache_item_get_type(item) == MENU_CACHE_TYPE_APP)
{
QString comment = QString::fromUtf8(menu_cache_item_get_comment(item));
setToolTip(comment);
}
}
XdgCachedMenuAction::XdgCachedMenuAction(MenuCacheItem* item, QObject* parent):
QAction(parent),
item_(menu_cache_item_ref(item))
{
QString title = QString::fromUtf8(menu_cache_item_get_name(item));
setText(title);
// Only set tooltips for app items
if(menu_cache_item_get_type(item) == MENU_CACHE_TYPE_APP)
{
QString comment = QString::fromUtf8(menu_cache_item_get_comment(item));
setToolTip(comment);
}
QIcon icon = XdgIcon::fromTheme(menu_cache_item_get_icon(item));
setIcon(icon);
}
AppLinkItem::AppLinkItem(MenuCacheApp* app):
CommandProviderItem()
{
MenuCacheItem* item = MENU_CACHE_ITEM(app);
mIconName = QString::fromUtf8(menu_cache_item_get_icon(item));
mTitle = QString::fromUtf8(menu_cache_item_get_name(item));
mComment = QString::fromUtf8(menu_cache_item_get_comment(item));
mToolTip = mComment;
mCommand = menu_cache_app_get_exec(app);
mProgram = QFileInfo(mCommand).baseName().section(" ", 0, 0);
char* path = menu_cache_item_get_file_path(MENU_CACHE_ITEM(app));
mDesktopFile = QString::fromLocal8Bit(path);
g_free(path);
QMetaObject::invokeMethod(this, "updateIcon", Qt::QueuedConnection);
// qDebug() << "FOUND: " << mIconName << ", " << mCommand;
}
/* called with lock held */
static void add_menu_items(GtkTreeIter* parent_it, MenuCacheDir* dir)
{
GtkTreeIter it;
GSList * l;
#if MENU_CACHE_CHECK_VERSION(0, 4, 0)
GSList *list;
#endif
GIcon* gicon;
/* Iterate over all menu items in this directory. */
#if MENU_CACHE_CHECK_VERSION(0, 4, 0)
for (l = list = menu_cache_dir_list_children(dir); l != NULL; l = l->next)
#else
for (l = menu_cache_dir_get_children(dir); l != NULL; l = l->next)
#endif
{
/* Get the menu item. */
MenuCacheItem* item = MENU_CACHE_ITEM(l->data);
switch(menu_cache_item_get_type(item))
{
case MENU_CACHE_TYPE_NONE:
case MENU_CACHE_TYPE_SEP:
break;
case MENU_CACHE_TYPE_APP:
case MENU_CACHE_TYPE_DIR:
if(menu_cache_item_get_icon(item))
gicon = G_ICON(fm_icon_from_name(menu_cache_item_get_icon(item)));
else
gicon = NULL;
gtk_tree_store_append(store, &it, parent_it);
gtk_tree_store_set(store, &it,
COL_ICON, gicon,
COL_TITLE, menu_cache_item_get_name(item),
COL_ITEM, item, -1);
if(gicon)
g_object_unref(gicon);
if(menu_cache_item_get_type(item) == MENU_CACHE_TYPE_DIR)
add_menu_items(&it, MENU_CACHE_DIR(item));
break;
}
}
#if MENU_CACHE_CHECK_VERSION(0, 4, 0)
g_slist_free_full(list, (GDestroyNotify)menu_cache_item_unref);
#endif
}
/****f* pekwm-menu/menu_application
* FUNCTION
* create a menu entry for an application.
****/
void
menu_application (MenuCacheApp *app, OB_Menu *context)
{
const char *exec_name = NULL;
gchar *exec_icon = NULL;
gchar *exec_cmd = NULL;
/* is comment (description) or name displayed ? */
if (context->comment && menu_cache_item_get_comment (MENU_CACHE_ITEM(app)))
exec_name = menu_cache_item_get_comment (MENU_CACHE_ITEM(app));
else
exec_name = menu_cache_item_get_name (MENU_CACHE_ITEM(app));
exec_cmd = clean_exec (app);
#ifdef WITH_ICONS
if (!context->no_icons)
{
exec_icon = get_item_icon_path (MENU_CACHE_ITEM(app));
g_string_append_printf (context->builder,
"Entry = \"%s\" { Icon = \"%s\"; Actions = \"Exec ",
exec_name,
exec_icon);
}
else
#endif
{
g_string_append_printf (context->builder,
"Entry = \"%s\" { Actions = \"Exec ",
exec_name);
}
if (menu_cache_app_get_use_terminal (app))
g_string_append_printf (context->builder,
"%s %s &\" }\n",
context->terminal_cmd,
exec_cmd);
else
g_string_append_printf (context->builder,
"%s &\" }\n",
exec_cmd);
g_free (exec_icon);
g_free (exec_cmd);
}
/****f* pekwm-menu/menu_directory
* FUNCTION
* create a menu entry for a directory.
*
* NOTES
* this menu entry has to be closed by "</menu>".
****/
void
menu_directory (MenuCacheApp *dir, OB_Menu *context)
{
/* type changed from gchar to const char due to removal of get_safe_name function - NF 2013-08-21 */
const char *dir_name = menu_cache_item_get_name (MENU_CACHE_ITEM(dir));
#ifdef WITH_ICONS
if (!context->no_icons)
{
gchar *dir_icon = get_item_icon_path (MENU_CACHE_ITEM(dir));
g_string_append_printf (context->builder,
"Submenu = \"%s\" { Icon = \"%s\"\n",
dir_name, dir_icon);
g_free (dir_icon);
}
else
#endif
{
g_string_append_printf (context->builder,
"Submenu = \"%s\" {\n",
dir_name);
}
}
