menu.h

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#ifndef __MENU_H__
#define __MENU_H__
 
#include "../chitralekha.h"
#include "base.h"
#include "window.h"
#include "../widgets/list.h"
 
 
#define DEFAULT_POPUP_MENU_WIDTH 100
#define DEFAULT_POPUP_MENU_HEIGHT 15
#define DEFAULT_MENU_ITEM_BUTTON_PADY 0
#define DEFAULT_MENU_ITEM_HEIGHT 28
 
typedef struct _popup_menu_ {
    ChWidget wid;
    ChWindow* mainWindow;
    ChWindow* backWindow;
    list_t* MenuItems;
    int x_loc;
    int y_loc;
    void* lastSelectedMenuItem;
    struct _popup_menu_ *parent;
}ChPopupMenu;
 
typedef struct _menu_item_ {
    ChWidget wid;
    char* title;
    ChPopupMenu* menu;
    ChPopupMenu* parent;
    bool seperator;
}ChMenuItem;
 
/*
* ChCreatePopupMenu -- create a new popup menu
* @param mainWin -- Pointer to Main Window
* @param parent -- Parent popup menu
*/
XE_EXTERN XE_EXPORT ChPopupMenu* ChCreatePopupMenu(ChWindow* mainWin, ChPopupMenu* parent);
 
/*
* ChCreateMenuItem -- create a new menu item
* @param title -- title of the menu item
* @param pm -- Pointer to popup menu
*/
XE_EXTERN XE_EXPORT ChMenuItem* ChCreateMenuItem(char* title, ChPopupMenu* pm);
 
XE_EXTERN XE_EXPORT void ChMenuShow(ChPopupMenu* menu, int x, int y);
 
/*
* ChMenuHide -- Hide a popup menu and its sub menus
* @param menu -- Pointer to popup menu
*/
XE_EXTERN XE_EXPORT void ChMenuHide(ChPopupMenu* menu);
 
#endif