source: libcaca/trunk/caca-php/caca.php @ 3511 Tweet

<?php
/*
 *  php-caca      Php binding for Libcaca
 *  caca.php      object layer for caca-php
 *  Copyright (c) 2008 Vion Nicolas <nico@picapo.net>
 *
 *
 *  This library is free software. It comes without any warranty, to
 *  the extent permitted by applicable law. You can redistribute it
 *  and/or modify it under the terms of the Do What The Fuck You Want
 *  To Public License, Version 2, as published by Sam Hocevar. See
 *  http://sam.zoy.org/wtfpl/COPYING for more details.
 */

class Libcaca
{
        static function Rand($min, $max)
        {
                return caca_rand($min, $max);
        }

        static function getVersion()
        {
                return caca_get_version();
        }
}

class AnsiColor
{
        const BLACK = CACA_BLACK;
        const BLUE = CACA_BLUE;
        const GREEN = CACA_GREEN;
        const CYAN = CACA_CYAN;
        const RED = CACA_RED;
        const MAGENTA = CACA_MAGENTA;
        const BROWN = CACA_BROWN;
        const LIGHTGRAY = CACA_LIGHTGRAY;
        const DARKGRAY = CACA_DARKGRAY;
        const LIGHTBLUE = CACA_LIGHTBLUE;
        const LIGHTGREEN = CACA_LIGHTGREEN;
        const LIGHTCYAN = CACA_LIGHTCYAN;
        const LIGHTRED = CACA_LIGHTRED;
        const LIGHTMAGENTA = CACA_LIGHTMAGENTA;
        const YELLOW = CACA_YELLOW;
        const WHITE = CACA_WHITE;
        /* NOTE: We can't call this one DEFAULT because that's a reserved
         * token in PHP. */
        const DEFAULTCOLOR = CACA_DEFAULT;
        const TRANSPARENT = CACA_TRANSPARENT;
}

class Canvas {
        private $cv;

        function importFile($path, $codec) {
                return caca_import_file($this->cv, $path, $codec);
        }

        function importString($str, $codec) {
                return caca_import_string($this->cv, $str, $codec);
        }

        function exportString($codec) {
                return caca_export_string($this->cv, $codec);
        }

        function freeFrame($id) {
                return caca_free_frame($this->cv, $id);
        }

        function frameCount() {
                return caca_get_frame_count($this->cv);
        }

        function createFrame($id) {
                return caca_create_frame($this->cv, $id);
        }

        function setFrameName($name) {
                return caca_set_frame_name($this->cv, $name);
        }

        function setFrame($id) {
                return caca_set_frame($this->cv, $id);
        }

        function putFigchar($char) {
                return caca_put_figchar($this->cv, $char);
        }

        function setFigfont($path) {
                return caca_canvas_set_figfont($this->cv, $path);
        }

        function putAttr($attr) {
                return caca_put_attr($this->cv, $attr);
        }

        function stretchRight() {
                return caca_stretch_right($this->cv);
        }

        function stretchLeft() {
                return caca_stretch_left($this->cv);
        }

        function setBoundaries($width, $height) {
                return caca_set_canvas_boundaries($this->cv, $width, $height);
        }

        function setHandle($x, $y) {
                return caca_set_canvas_handle($this->cv, $x, $y);
        }

        function getHandleX() {
                return caca_get_canvas_handle_x($this->cv);
        }

        function getHandleY() {
                return caca_get_canvas_handle_y($this->cv);
        }

        function getCursorX() {
                return caca_get_cursor_x($this->cv);
        }

        function getCursorY() {
                return caca_get_cursor_y($this->cv);
        }

        function getChars() {
                return caca_get_canvas_chars($this->cv);
        }

        function getAttrs() {
                return caca_get_canvas_attrs($this->cv);
        }

        function setSize($width, $height) {
                return caca_set_canvas_size($this->cv, $width, $height);
        }

        function getWidth() {
                return caca_get_canvas_width($this->cv);
        }

        function getHeight() {
                return caca_get_canvas_height($this->cv);
        }

        function getAttr($x, $y) {
                return caca_get_attr($this->cv, $x, $y);
        }

        function setAttr($attr) {
                return caca_set_attr($this->cv, $x, $y, $attr);
        }

        function setColorANSI($foreground, $background) {
                return caca_set_color_ansi($this->cv, $foreground, $background);
        }

        function setColorARGB($foreground, $background) {
                return caca_set_color_argb($this->cv, $foreground, $background);
        }

        function putChar($x, $y, $c) {
                return caca_put_char($this->cv, $x, $y, $c);
        }

        function getChar($x, $y) {
                return caca_get_char($this->cv, $x, $y);
        }

        function putStr($x, $y, $str) {
                return caca_put_str($this->cv, $x, $y, $str);
        }

        function Clear() {
                return caca_clear_canvas($this->cv);
        }

        function Blit($x, $y, $canvas, $mask = NULL) {
                if($mask)
                        return caca_blit($this->cv, $x, $y, $canvas->get_resource(), $mask->get_resource());
                return caca_blit($this->cv, $x, $y, $canvas->get_resource());
        }

        function Invert() {
                return caca_invert($this->cv);
        }

        function Flip() {
                return caca_flip($this->cv);
        }

        function Flop() {
                return caca_flop($this->cv);
        }

        function Rotate180() {
                return caca_rotate_180($this->cv);
        }

        function RotateLeft() {
                return caca_rotate_left($this->cv);
        }

        function RotateRight() {
                return caca_rotate_right($this->cv);
        }

        function drawLine($x1, $y1, $x2, $y2, $char) {
                return caca_draw_line($this->cv, $x1, $y1, $x2, $y2, $char);
        }

        function drawPolyline($points, $char) {
                return caca_draw_polyline($this->cv, $points, $char);
        }

        function drawThinLine($x1, $y1, $x2, $y2) {
                return caca_draw_thin_line($this->cv, $x1, $y1, $x2, $y2);
        }

        function drawThinPolyline($points) {
                return caca_draw_thin_polyline($this->cv, $points);
        }

        function drawCircle($x, $y, $radius, $char) {
                return caca_draw_circle($this->cv, $x, $y, $radius, $char);
        }

        function drawEllipse($x1, $y1, $x2, $y2, $char) {
                return caca_draw_ellipse($this->cv, $x1, $y1, $x2, $y2, $char);
        }

        function drawThinEllipse($x1, $y1, $x2, $y2) {
                return caca_draw_thin_ellipse($this->cv, $x1, $y1, $x2, $y2);
        }

        function fillEllipse($x1, $y1, $x2, $y2, $char) {
                return caca_fill_ellipse($this->cv, $x1, $y1, $x2, $y2, $char);
        }

        function drawBox($x1, $y1, $x2, $y2, $char) {
                return caca_draw_box($this->cv, $x1, $y1, $x2, $y2, $char);
        }

        function drawThinBox($x1, $y1, $x2, $y2) {
                return caca_draw_thin_box($this->cv, $x1, $y1, $x2, $y2);
        }

        function drawCP437Box($x1, $y1, $x2, $y2) {
                return caca_draw_cp437_box($this->cv, $x1, $y1, $x2, $y2);
        }

        function fillBox($x1, $y1, $x2, $y2, $char) {
                return caca_fill_box($this->cv, $x1, $y1, $x2, $y2, $char);
        }

        function drawTriangle($x1, $y1, $x2, $y2, $x3, $y3, $char) {
                return caca_draw_triangle($this->cv, $x1, $y1, $x2, $y2, $x3, $y3, $char);
        }

        function drawThinTriangle($x1, $y1, $x2, $y2, $x3, $y3) {
                return caca_draw_thin_triangle($this->cv, $x1, $y1, $x2, $y2, $x3, $y3);
        }

        function fillTriangle($x1, $y1, $x2, $y2, $x3, $y3, $char) {
                return caca_fill_triangle($this->cv, $x1, $y1, $x2, $y2, $x3, $y3, $char);
        }

        function __construct($width = 0, $height = 0) {
                $this->cv = caca_create_canvas($width, $height);
        }

        function get_resource() {
                return $this->cv;
        }
}

class EventType
{
        const NONE = CACA_EVENT_NONE;

        const KEY_PRESS = CACA_EVENT_KEY_PRESS;
        const KEY_RELEASE = CACA_EVENT_KEY_RELEASE;
        const MOUSE_PRESS = CACA_EVENT_MOUSE_PRESS;
        const MOUSE_RELEASE = CACA_EVENT_MOUSE_RELEASE;
        const MOUSE_MOTION = CACA_EVENT_MOUSE_MOTION;
        const RESIZE = CACA_EVENT_RESIZE;
        const QUIT = CACA_EVENT_QUIT;

        const ANY = CACA_EVENT_ANY;
}

class EventKey
{
        const UNKNOWN = CACA_KEY_UNKNOWN;

        const CTRL_A = CACA_KEY_CTRL_A;
        const CTRL_B = CACA_KEY_CTRL_B;
        const CTRL_C = CACA_KEY_CTRL_C;
        const CTRL_D = CACA_KEY_CTRL_D;
        const CTRL_E = CACA_KEY_CTRL_E;
        const CTRL_F = CACA_KEY_CTRL_F;
        const CTRL_G = CACA_KEY_CTRL_G;
        const BACKSPACE = CACA_KEY_BACKSPACE;
        const TAB = CACA_KEY_TAB;
        const CTRL_J = CACA_KEY_CTRL_J;
        const CTRL_K = CACA_KEY_CTRL_K;
        const CTRL_L = CACA_KEY_CTRL_L;
        /* NOTE: We can't call this one RETURN because that's a
         * reserved token in PHP */
        const RETURN_KEY = CACA_KEY_RETURN;
        const CTRL_N = CACA_KEY_CTRL_N;
        const CTRL_O = CACA_KEY_CTRL_O;
        const CTRL_P = CACA_KEY_CTRL_P;
        const CTRL_Q = CACA_KEY_CTRL_Q;
        const CTRL_R = CACA_KEY_CTRL_R;
        const PAUSE = CACA_KEY_PAUSE;
        const CTRL_T = CACA_KEY_CTRL_T;
        const CTRL_U = CACA_KEY_CTRL_U;
        const CTRL_V = CACA_KEY_CTRL_V;
        const CTRL_W = CACA_KEY_CTRL_W;
        const CTRL_X = CACA_KEY_CTRL_X;
        const CTRL_Y = CACA_KEY_CTRL_Y;
        const CTRL_Z = CACA_KEY_CTRL_Z;
        const ESCAPE = CACA_KEY_ESCAPE;
        const DELETE = CACA_KEY_DELETE;

        const UP = CACA_KEY_UP;
        const DOWN = CACA_KEY_DOWN;
        const LEFT = CACA_KEY_LEFT;
        const RIGHT = CACA_KEY_RIGHT;

        const INSERT = CACA_KEY_INSERT;
        const HOME = CACA_KEY_HOME;
        const END = CACA_KEY_END;
        const PAGEUP = CACA_KEY_PAGEUP;
        const PAGEDOWN = CACA_KEY_PAGEDOWN;

        const F1 = CACA_KEY_F1;
        const F2 = CACA_KEY_F2;
        const F3 = CACA_KEY_F3;
        const F4 = CACA_KEY_F4;
        const F5 = CACA_KEY_F5;
        const F6 = CACA_KEY_F6;
        const F7 = CACA_KEY_F7;
        const F8 = CACA_KEY_F8;
        const F9 = CACA_KEY_F9;
        const F10 = CACA_KEY_F10;
        const F11 = CACA_KEY_F11;
        const F12 = CACA_KEY_F12;
        const F13 = CACA_KEY_F13;
        const F14 = CACA_KEY_F14;
        const F15 = CACA_KEY_F15;
}

class Event {
        private $ev;

        function getType() {
                return caca_get_event_type($this->ev);
        }

        function getKeyCh() {
                return caca_get_event_key_ch($this->ev);
        }

        function getMouseX() {
                return caca_get_event_mouse_x($this->ev);
        }

        function getResizeWidth() {
                return caca_get_event_resize_width($this->ev);
        }

        function getResizeHeight() {
                return caca_get_event_resize_height($this->ev);
        }

        function __construct($_ev) {
                $this->ev = $_ev;
        }

        function get_resource() {
                return $this->ev;
        }
}

class Display {
        private $dp;

        function setCursor($visible) {
                return caca_set_cursor($this->dp, $visible);
        }

        function refresh() {
                return caca_refresh_display($this->dp);
        }

        function getDriver() {
                return caca_get_display_driver($this->dp);
        }

        function setDriver($name) {
                return caca_set_display_driver($this->dp, $name);
        }

        function setDisplayTime($time) {
                return caca_set_display_time($this->dp, $time);
        }

        function getDisplayTime() {
                return caca_get_display_time($this->dp);
        }

        function getWidth() {
                return caca_get_display_width($this->dp);
        }

        function getHeight() {
                return caca_get_display_height($this->dp);
        }

        function setTitle($title) {
                return caca_set_display_title($this->dp, $title);
        }

        function gotoXY($x, $y) {
                return caca_gotoxy($this->dp, $x, $y);
        }

        function getMouseX() {
                return caca_get_mouse_x($this->dp);
        }

        function getMouseY() {
                return caca_get_mouse_y($this->dp);
        }

        function setMouse($state) {
                return caca_set_mouse($this->dp, $state);
        }

        function getEvent($t, $timeout = 0) {
                $ev = caca_get_event($this->dp, $t, $timeout);
                if(! $ev) {
                        return NULL;
                }
                return new Event($ev);
        }

        function __construct($canvas, $driver = NULL) {
                if($driver)
                        $this->dp = caca_create_display_with_driver($canvas->get_resource(), $driver);
                else
                        $this->dp = caca_create_display($canvas->get_resource());
        }

        function get_resource() {
                return $this->dp;
        }
}

class Dither {
        private $dt;
        private $img;

        function setPalette($colors) {
                return caca_set_dither_palette($this->dt, $colors);
        }

        function setBrightness($value) {
                return caca_set_dither_brightness($this->dt, $value);
        }

        function getBrightness() {
                return caca_get_dither_brightness($this->dt);
        }

        function setGamme($value) {
                return caca_set_dither_gamma($this->dt, $value);
        }

        function getGamma() {
                return caca_get_dither_gamma($this->dt);
        }

        function setContrast($value) {
                return caca_set_dither_contrast($this->dt, $value);
        }

        function getContrast() {
                return caca_get_dither_contrast($this->dt);
        }

        function setAntialias($value) {
                return caca_set_dither_antialias($this->dt, $value);
        }

        function getAntialiasList() {
                return caca_get_dither_antialias_list($this->dt);
        }

        function getAntialias() {
                return caca_get_dither_antialias($this->dt);
        }

        function setColor($color) {
                return caca_set_dither_color($this->dt, $color);
        }

        function getColorList() {
                return caca_get_dither_color_list($this->dt);
        }

        function getColor() {
                return caca_get_dither_color($this->dt);
        }

        function setCharset($value) {
                return caca_set_dither_charset($this->dt, $value);
        }

        function getCharsetList() {
                return caca_get_dither_charset_list($this->dt);
        }

        function getCharset() {
                return caca_get_dither_charset($this->dt);
        }

        function setAlgorithm($name) {
                return caca_set_dither_algorithm($this->dt, $name);
        }

        function getAlgorithmList() {
                return caca_get_dither_algorithm_list($this->dt);
        }

        function getAlgorithm() {
                return caca_get_dither_algorithm($this->dt);
        }

        function bitmap($canvas, $x, $y, $width, $height, $load_palette = true) {
                return caca_dither_bitmap($canvas->get_resource(), $x, $y, $width, $height, $this->dt, $this->img, $load_palette);
        }

        function __construct($image) {
                $this->dt = caca_create_dither($image);
                $this->img = $image;
        }
}

class Font {
        private $f;

        function getWidth() {
                return caca_get_font_width($this->f);
        }

        function getHeight() {
                return caca_get_font_height($this->f);
        }

        function getBlocks() {
                return caca_get_font_blocks($this->f);
        }

        function Render($cv, $image) {
                return caca_render_canvas($cv->get_resource(), $this->f, $image);
        }

        static function getList() {
                return caca_get_font_list();
        }

        function __construct($name) {
                $this->f = caca_load_builtin_font($name);
        }
}