<?php

/**
 * WINBINDER - A native Windows binding for PHP
 *
 * Copyright © 2004-2005 Hypervisual - see LICENSE.TXT for details
 * Author: Rubem Pechansky (http://www.hypervisual.com/winbinder/contact.php)
 *
 * Code sample: A custom-drawn window
 */

// ------------------------------------------------------------ SYSTEM PARAMETERS

define("PATH_SCRIPT", dirname(__FILE__) . "/");
define("PATH_DATA", PATH_SCRIPT);
define("PATH_INC", PATH_SCRIPT . "../include/");
define("PATH_RES", PATH_SCRIPT . "../resources/");

// ----------------------------------------------------------------- DEPENDENCIES

include PATH_INC . "winbinder.php";

// -------------------------------------------------------------------- CONSTANTS

define("APPNAMESEC", "A resizable custom-drawn window"); // Application name
define("APPNAME", "test draw window"); // Application name

// Control identifiers

define("ID_ABOUT", 101);

// -------------------------------------------------------------- EXECUTABLE CODE

// Create main window, then assign a procedure and an icon to it

$mainwin = wb_create_window(null, AppWindow, APPNAME . " - PHP " . PHP_VERSION, 220, 180);
wb_set_image($mainwin, PATH_RES . "hyper.ico");

// Create menu

wb_create_control($mainwin, Menu, array("&File",
        array(IDCLOSE, "E&xit\tAlt+F4", null, PATH_RES . "menu_exit.bmp"),
        "&Help",
        array(ID_ABOUT, "&About...", null, PATH_RES . "menu_help.bmp")
        ));

// Create toolbar

wb_create_control($mainwin, ToolBar, array(
        null, // Toolbar separator
        array(ID_ABOUT, null, "About this application", 13),
        array(IDCLOSE, null, "Exit this application", 14),
        ), 0, 0, 16, 15, 0, 0, PATH_RES . "toolbar.bmp");

wb_create_control($mainwin, PushButton, "draw window", 30, 30, 90, 20, 109);
wb_create_control($mainwin, Label, "This calls a coustomdraw window'\n" . "calling first time -> OK\n" . "calling second time _> see (through)",
    10, 70, 200, 80, 0, WBC_CENTER);

wb_set_handler($mainwin, "process_main");
wb_set_visible($mainwin, true);

// Enter application loop

wb_main_loop();

// -------------------------------------------------------------------- FUNCTIONS

/* Process main window commands */

function process_main($window, $id)
{
    global $statusbar;

    switch ($id) {
        case ID_ABOUT:
            wb_message_box($window, "WinBinder version " . WBC_VERSION . "\nPHP version " . PHP_VERSION . "\n" .
                wb_get_system_info("osversion"), "About " . APPNAME, WBC_INFO);
            break;

        case 109:
            call_draw_window();
            break;

        case IDCLOSE: // IDCLOSE is predefined
            wb_destroy_window($window);
            break;
    }
}

function call_draw_window()
{
    create_draw_window();
//    wb_main_loop(); // would create a new intance of php-exe!
}

// -------------------------------------------------------------------- FUNCTIONS

// Create main window

function create_draw_window()
{
    global $settings, $wb, $ctrl_list;

    // Create main window (invisible) and controls

    $draw_win = wb_create_window(null, ResizableWindow, APPNAMESEC, WBC_CENTER, WBC_CENTER,
        589, 468, /* WBC_INVISIBLE | */ WBC_NOTIFY | WBC_CUSTOMDRAW, WBC_REDRAW);

    // Size, move and show main window

    wb_set_handler($draw_win, "process_draw");
    wb_set_visible($draw_win, true);
}

function process_draw($window, $id, $ctrl, $lparam1 = 0, $lparam2 = 0)
{
    switch ($id) {
        case IDDEFAULT:

            if($lparam1 & WBC_REDRAW) {

                // Set some variables

                $xoffset = 20;
                $yoffset = 20;
                $buffer = $lparam2;
                $dim = wb_get_size($window, true);
                $winwidth = $dim[0];
                $winheight = $dim[1];

                // Draw a flat background (remove the line below if you want the default window color)

                wb_draw_rect($buffer, 0, 0, $winwidth, $winheight, 0x838F80);
                // Draw a grid
                for($y = $yoffset + 0; $y < $winheight - 20; $y += 20)
                wb_draw_line($buffer, $xoffset + 0, $y, $winwidth - 20, $y, 0xE8D8D8);
                for($x = $xoffset + 0; $x < $winwidth - 20; $x += 20)
                wb_draw_line($buffer, $x, $yoffset, $x, $winheight - 20, 0xE8D8D8);
                // Draw a decorative string
                $font = wb_create_font("Arial", 25, BLACK, FTA_BOLD);
                wb_draw_text($buffer, "WinBinder", $winwidth - 188, 24, $font);
                wb_destroy_font($font);
                $font = wb_create_font("Arial", 25, WHITE, FTA_BOLD);
                wb_draw_text($buffer, "WinBinder", $winwidth - 190, 22, $font);
                wb_destroy_font($font);
            }
            break;

        case IDCLOSE: // IDCLOSE is predefined
            wb_destroy_window($window);
            break;
    }
}
// ------------------------------------------------------------------ END OF FILE

?>