alexeypegov

/* <canvas id="c" width="200" height="200"></canvas> */
function retina(canvas, context) {
    var ratio = window.devicePixelRatio || 1,
        width = canvas.width,
        height = canvas.height;

    if (ratio > 1) {
        canvas.width = width * ratio;
        canvas.height = height * ratio;
        canvas.style.width = width + "px";

alexeypegov

//
//  SheetView.swift
//  wrkts
//
//  Created by Alexey Pegov on 28.10.14.
//  Copyright (c) 2014 alexeypegov. All rights reserved.
//

import UIKit

alexeypegov

property extension_list : {"mp3"}
property destination_folder : (path to music folder as text) & "iTunes:iTunes Music:Automatically Add to iTunes:"
property this_action_path : (path to home folder as text) & "Library:Scripts:Folder Action Scripts:copy_to_itunes.scpt"

on adding folder items to this_folder after receiving added_items
	set number_of_items to 0
	repeat with i from 1 to number of items in added_items
		set this_file to item i of added_items
		if folder of (info for this_file) is true then
			tell application "System Events"

alexeypegov

(* todo *)
(* trim & validate selected text ^[a-zA-Z]+\-[0-9]+$ *)
(* change menu name to "Open [Selected issue id] in YouTrack" *)
(* multiple browsers support? *)

property theURL : ""

on run {input, parameters}
	tell application "Google Chrome"
		activate

alexeypegov

(function ($) {
  /**
   * Disposer jQuery plugin.
   *
   * Adds 'disposed' event so you may execute some code _before_ element is somehow removed:
   *
   * $('.remove').bind('disposed', function() {
   *   // code to be executed
   * });
   *

alexeypegov

// usage: $.initinput(); $.inputmap("pressed LEFT", function() { alert('pressed LEFT') }, null);
// or: $('div').inputmap("pressed ESCAPE", function() { alert('pressed ESCAPE') });

// with $.install_esc_handler() you popups will be closed by ESCAPE. Popups are elements with 'popup' class and 'z-index' > 0

$.extend({
  keyCodes:{8:'BACKSPACE', 9:'TAB', 13:'ENTER', 16:'SHIFT', 17:'CONTROL', 18:'ALT', 27:'ESCAPE',
    33:'PG_UP', 34:'PG_DN', 35:'END', 36:'HOME', 37:'LEFT', 38:'UP', 39:'RIGHT', 40:'DOWN',
    46:'DELETE', 91:'META', 0:'UNKNOWN'},
  repeatKeys:[ 37, 38, 39, 40 ],

alexeypegov

// usage: _('#id.class1.class2[data-b=b]', 'test') -> <div id="id" class="class1 class2" data-b="b">test</div>
// or: _('a.link', {href: 'http://www.example.com'}, 'Click me') -> <a class="link" href="http://www.example.com">Click me</a>

_ = function(text, content_or_attrs, content) {
  var result = "", id = false, cls = false,  p = false, tag = false;
  
  var b = "";
  for (var i = 0; i < text.length; i++) {
    var ch = text.charAt(i);
    if (ch == '#' && !p) {

alexeypegov

// simple observer (pubsub) implementation
define(["underscore", "base/classex", "util/logging"], function(_, Class, Logging) {
  var PubSub = Class.extend({});

  PubSub._topics = function() {
    if (!window.pubsub) {
      window.pubsub = {};
    }

    return window.pubsub;

alexeypegov

define(["class", "pubsub"], function(Class, Pubsub) {
  var BrowserUtil = Class.extend({
    init: function() {
      var blur = function onBlur() {
        document.body.className = 'blurred';
        Pubsub.publish("window:blurred")
      };

      var gain = function onFocus(){
        document.body.className = 'focused';

alexeypegov

Upload.initDnD = function () {
    var d = $(document)[0];

    d.ondragenter = function (event) {
      event.preventDefault();

      if (!window.drag_in_progress) {
        window.drag_in_progress = true;
        var drop = $(h('.drop', h('.text', 'Drop it to upload')));
        $('body').append(drop);