pen#PwLXXP.markdown

pen#PwLXXP

Hi, I'm just your average pen. Kinda new here, just lookin' for frenz.

Forked from Jake Albaugh's Pen pen#PwLXXP.

A Pen by Captain Anonymous on CodePen.

License.

script.coffee

styles = """
/* 
 * "Myself" v1.0.3
 * Robot rights protected under BOT License
 * Authored by pen#PwLXXP
 */

body {
  background-color: #1a1c24; color: #fff;
  font-size: 13px; line-height: 1.4;
  -webkit-font-smoothing: subpixel-antialiased;
}

/* ...                  
 *
 * ...hello?            
 *
 * Oh hai guys! It's me, pen#PwLXXP.         
 *
 * I'm just sitting here coding away.            
 *
 * Sure, you can watch.                       
 *
 *
 * This CSS is being injected into a DOM <style> element 
 * and written in this <pre> element simultaneously.        
 *
 * Confused? Watch!
 *
 */

pre { 
  position: fixed; width: 48%;
  top: 30px; bottom: 30px; left: 26%;
  transition: left 500ms;
  background-color: #313744; color: #a6c3d4;
  border: 1px solid rgba(0,0,0,0.2);
  padding: 24px 12px;
  box-sizing: border-box;
  border-radius: 3px;
  box-shadow: 0px 4px 0px 2px rgba(0,0,0,0.1);
}


/* 
 * Syntax highlighting 
 * Colors based on Base16 Ocean Dark
 */

pre em:not(.comment) { font-style: normal; }

.comment       { color: #707e84; }
.selector      { color: #c66c75; }
.selector .key { color: #c66c75; }
.key           { color: #c7ccd4; }
.value         { color: #d5927b; }


/* 
 * Let's build my little pen heart.
 */ 


/* First, we'll move this s*** over */

pre { left: 50%; }


/* Now we can build my heart */

#heart, #echo { 
  position: fixed;
  width: 300px; height: 300px;
  top: calc(50% - 150px); left: calc(25% - 150px);
  text-align: center;
  -webkit-transform: scale(0.95);
          transform: scale(0.95);
}

#heart { z-index: 8; }
#echo  { z-index: 7; }

#heart::before, #heart::after, #echo::before, #echo::after {
    content: '';
    position: absolute;
    top: 40px;
    width: 150px; height: 240px;
    background: #c66c75;
    border-radius: 150px 150px 0 0;
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
    -webkit-transform-origin: 0 100%;
            transform-origin: 0 100%;
}

#heart::before, #echo::before {
  left: 150px;
}

#heart::after, #echo::after {
  left: 0;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  -webkit-transform-origin: 100% 100%;
          transform-origin: 100% 100%;
}


/* It needs some depth  */

#heart::after { 
  box-shadow:
    inset -6px -6px 0px 6px rgba(255,255,255,0.1);
}

#heart::before { 
  box-shadow:
    inset 6px 6px 0px 6px rgba(255,255,255,0.1);
}


/* Makin it mine. */

#heart i::before {
  content: 'pen#PwLXXP';
  position: absolute;
  z-index: 9;
  width: 100%;
  top: 35%; left: 0;
  font-style: normal;
  color: rgba(255,255,255,0.8);
  font-weight: 100;
  font-size: 30px;
  text-shadow: -1px -1px 0px rgba(0,0,0,0.2);
}


/* 
 * Hearts gotta beat. 
 */

@-webkit-keyframes heartbeat {
  0%   { 
    -webkit-transform: scale(0.95); 
            transform: scale(0.95); 
  }
  50%  { 
    -webkit-transform: scale(1.00); 
            transform: scale(1.00); 
  }
  100% { 
    -webkit-transform: scale(0.95); 
            transform: scale(0.95); 
  }
}

@keyframes heartbeat {
  0%   { transform: scale(0.95); }
  50%  { transform: scale(1.00); }
  100% { transform: scale(0.95); }
}

@-webkit-keyframes echo {
  0%   { 
    opacity: 0.1;
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  100% { 
    opacity: 0;
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
}

@keyframes echo {
  0%   { 
    opacity: 0.1;
    transform: scale(1);
  }
  100% { 
    opacity: 0;
    transform: scale(1.4);
  }
}


/* 
 * Beautiful! Now for the beating...
 */

#heart, #echo {
  -webkit-animation-duration: 2000ms;
          animation-duration: 2000ms;
  -webkit-animation-timing-function: 
    cubic-bezier(0, 0, 0, 1.74);
          animation-timing-function: 
            cubic-bezier(0, 0, 0, 1.74);
  -webkit-animation-delay: 500ms;
          animation-delay: 500ms;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-play-state: paused;
          animation-play-state: paused;
}

#heart { 
  -webkit-animation-name: heartbeat; 
          animation-name: heartbeat; 
}
#echo { 
  -webkit-animation-name: echo; 
          animation-name: echo; 
}


/* 
 * Ready...           
 */

#heart, #echo {

/* 
 * ...set...          
 */
  
  -webkit-animation-play-state: running;
          animation-play-state: running;
  
/* 
 * ...beat!        
 */
  
}

/* 
 *
 * Wahoo!         
 *
 * We did it!       
 *
 * I mean *I* did it, but you know, whatever...
 * jake albaugh definitely did not have anything 
 * to do with this.
 *
 * This pen loves CodePen!       
 * 
 * See you later!
 *  
 */
"""

openComment = false

writeStyleChar = (which) ->
	# begin wrapping open comments
  if which == '/' && openComment == false
    openComment = true
    styles = $('#style-text').html() + which
  else if which == '/' && openComment == true
    openComment = false
    styles = $('#style-text').html().replace(/(\/[^\/]*\*)$/, '<em class="comment">$1/</em>')
  # wrap style declaration
  else if which == ':'
    styles = $('#style-text').html().replace(/([a-zA-Z- ^\n]*)$/, '<em class="key">$1</em>:')
  # wrap style value 
  else if which == ';'
    styles = $('#style-text').html().replace(/([^:]*)$/, '<em class="value">$1</em>;')
  # wrap selector
  else if which == '{'
    styles = $('#style-text').html().replace(/(.*)$/, '<em class="selector">$1</em>{')
  else
    styles = $('#style-text').html() + which
  $('#style-text').html styles
  $('#style-tag').append which

writeStyles = (message, index, interval) ->
  if index < message.length
    pre = document.getElementById 'style-text'
    pre.scrollTop = pre.scrollHeight
    writeStyleChar message[index++]
    setTimeout (->
      writeStyles message, index, interval
    ), interval
    

# appending the tags I'll need.
$('body').append """
  <style id="style-tag"></style>
	<span id="echo"></span>
	<span id="heart"><i></i></span>
	<pre id="style-text"></pre>
"""

# faster typing in small iframe on codepen homepage
time = if window.innerWidth <= 578 then 4 else 16
  
# starting it off
writeStyles(styles, 0, time)

###
Changelog:
1.0.0: i exist!
1.0.1: heart instead of circle
1.0.2: including standard CSS3 transforms and animations
	was only using `-webkit` to be less verbose (standard transforms dont work in safari)
	now works in FF
1.0.3: crossbrowser echo 
	nested `scale()` styles (scaled in scaled) only worked in chrome
	moved echo out of heart to fix
###