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- new option -prev, corrections for option -next

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- adherence of LCDPROC_PERMISSIVE_MENU_GOTO corrected
This commit is contained in:
boercher
2005-07-17 16:13:46 +00:00
parent 6a212dd77c
commit 164f4fbed0
2 changed files with 106 additions and 29 deletions
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server/menuitem.h
+24 -21
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@@ -74,10 +74,14 @@ typedef enum MenuResult {
MENURESULT_ERROR = -1, /**< Something has gone wrong */
MENURESULT_NONE = 0, /**< Token handled OK, no extra action */
MENURESULT_ENTER, /**< Token handled OK, enter the selected
menuitem now */
* menuitem now */
MENURESULT_CLOSE, /**< Token handled OK, close the current
menuitem now */
MENURESULT_QUIT /**< Token handled OK, close ALL menus now */
* menuitem now */
MENURESULT_QUIT, /**< Token handled OK, close ALL menus now */
MENURESULT_PREDECESSOR, /**< Token handled OK, goto registered
* predecessor */
MENURESULT_SUCCESSOR /**< Token handled OK, goto registered
* successor */
} MenuResult;
/** Events caused by a menuitem */
@@ -110,9 +114,12 @@ typedef enum MenuEventType {
typedef struct MenuItem {
MenuItemType type; /**< Type as defined above */
char *id; /**< Internal name for client supplied menus */
char *successor_id; /**< next menuitem after closing this
* one. (A string to allow special values
* "_quit_", "_close_", "_none_"). */
char *successor_id; /**< next menuitem after hitting "Enter" on
* this one. (Special values are "_quit_",
* "_close_", "_none_"). */
char *predecessor_id; /**< next menuitem after hitting "Escape" on
* this one. (Special values are "_quit_",
* "_close_", "_none_"). */
struct MenuItem *parent; /**< Parent of this menuitem */
MenuEventFunc (*event_func);
/**< Defines event_func to be an event function */
@@ -130,9 +137,7 @@ typedef struct MenuItem {
LinkedList *contents; /**< What's in this menu */
} menu;
struct action {
enum MenuResult menu_result;
/**< What to do when selected ?
Nothing, close or quit ? */
/* nothing */
} action;
struct checkbox {
bool allow_gray; /**< Is CHECKBOX_GRAY allowed ? */
@@ -193,6 +198,14 @@ typedef struct MenuItem {
* Functions to use the menustuff
*/
/** translates a predecessor_id into a MenuResult. */
MenuResult menuitem_predecessor2menuresult(char *predecessor_id, MenuResult default_result);
/** translates a successor_id into a MenuResult. */
MenuResult menuitem_successor2menuresult(char *successor_id, MenuResult default_result);
MenuItem * menuitem_search(char *menu_id, Client *client);
/** YOU SHOULD NOT CALL THIS FUNCTION BUT THE TYPE SPECIFIC ONE INSTEAD */
MenuItem *menuitem_create (MenuItemType type, char *id,
MenuEventFunc(*event_func), char *text, Client *client);
@@ -202,12 +215,12 @@ MenuItem *menuitem_create (MenuItemType type, char *id,
* id: internal name of the item. Never visible. String will be
* copied.
* event_func: the event function that should be called upon actions on this
* item. see event.h.
* item.
* text: the displayed text.
*
* All strings will be copied !
*
* Return value: the new item, of NULL on error.
* Return value: the new item, or NULL on error.
*
* To create a Menu (which is also an ItemType), call menu_create.
*
@@ -274,16 +287,6 @@ MenuItem *menuitem_create_ip (char *id, MenuEventFunc(*event_func),
*/
void menuitem_destroy (MenuItem *item);
static inline MenuItem *menuitem_get_parent (MenuItem *item)
{
return ((item != NULL) ? item->parent : NULL);
}
static inline char *menuitem_get_successor (MenuItem *item)
{
return ((item != NULL) ? item->successor_id : NULL);
}
/** Resets the item to the initial state.
* You should call menuitem_update after this to see the effects.
* This call is useless on items that have immediate effect, like a slider.