/*
* Copyright (c) 2023 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup nav
* @{
*/
/** @file Navigator.
*
* HelenOS file manager.
*/
#include <errno.h>
#include <stdlib.h>
#include <ui/menu.h>
#include <ui/menubar.h>
#include <ui/menudd.h>
#include <ui/menuentry.h>
#include "menu.h"
#include "nav.h"
/** Create navigator menu.
*
* @param window Navigator window
* @param rmenu Place to store pointer to new menu
* @return EOK on success or an error code
*/
errno_t nav_menu_create(ui_window_t *window, nav_menu_t **rmenu)
{
nav_menu_t *menu;
ui_menu_t *mfile;
ui_menu_entry_t *mopen;
ui_menu_entry_t *mfsep;
ui_menu_entry_t *mexit;
gfx_rect_t arect;
gfx_rect_t rect;
errno_t rc;
menu = calloc(1, sizeof(nav_menu_t));
if (menu == NULL)
return ENOMEM;
menu->window = window;
menu->ui = ui_window_get_ui(window);
rc = ui_menu_bar_create(menu->ui, menu->window,
&menu->menubar);
if (rc != EOK)
goto error;
rc = ui_menu_dd_create(menu->menubar, "~F~ile", NULL, &mfile);
if (rc != EOK)
goto error;
rc = ui_menu_entry_create(mfile, "~O~pen", "Enter", &mopen);
if (rc != EOK)
goto error;
ui_menu_entry_set_cb(mopen, nav_menu_file_open, (void *) menu);
rc = ui_menu_entry_sep_create(mfile, &mfsep);
if (rc != EOK)
goto error;
rc = ui_menu_entry_create(mfile, "E~x~it", "Ctrl-Q", &mexit);
if (rc != EOK)
goto error;
ui_menu_entry_set_cb(mexit, nav_menu_file_exit, (void *) menu);
ui_window_get_app_rect(menu->window, &arect);
rect.p0 = arect.p0;
rect.p1.x = arect.p1.x;
rect.p1.y = arect.p0.y + 1;
ui_menu_bar_set_rect(menu->menubar, &rect);
*rmenu = menu;
return EOK;
error:
nav_menu_destroy(menu);
return rc;
}
/** Set navigator menu callbacks.
*
* @param menu Menu
* @param cb Callbacks
* @param arg Argument to callback functions
*/
void nav_menu_set_cb(nav_menu_t *menu, nav_menu_cb_t *cb, void *arg)
{
menu->cb = cb;
menu->cb_arg = arg;
}
/** Destroy navigator menu.
*
* @param menu Menu
*/
void nav_menu_destroy(nav_menu_t *menu)
{
if (menu->menubar != NULL)
ui_menu_bar_destroy(menu->menubar);
free(menu);
}
/** Return base UI control for the menu bar.
*
* @param menu Navigator menu
* @return UI control
*/
ui_control_t *nav_menu_ctl(nav_menu_t *menu)
{
return ui_menu_bar_ctl(menu->menubar);
}
/** File / Open menu entry selected.
*
* @param mentry Menu entry
* @param arg Argument (navigator_t *)
*/
void nav_menu_file_open(ui_menu_entry_t *mentry, void *arg)
{
nav_menu_t *menu = (nav_menu_t *)arg;
if (menu->cb != NULL && menu->cb->file_open != NULL)
menu->cb->file_open(menu->cb_arg);
}
/** File / Exit menu entry selected.
*
* @param mentry Menu entry
* @param arg Argument (navigator_t *)
*/
void nav_menu_file_exit(ui_menu_entry_t *mentry, void *arg)
{
nav_menu_t *menu = (nav_menu_t *)arg;
if (menu->cb != NULL && menu->cb->file_exit != NULL)
menu->cb->file_exit(menu->cb_arg);
}
/** @}
*/