From 96781e8413cd21c02be717f0bc46eeb398070223 Mon Sep 17 00:00:00 2001
From: Iam Naughton Phier <truck@notonfire.co.uk>
Date: Sat, 28 Feb 2015 17:30:52 +0200
Subject: [PATCH] adding javascript for when you don't have coffeescript around

---
 sahli.js | 366 +++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 275 insertions(+), 91 deletions(-)

diff --git a/sahli.js b/sahli.js
index a66b5f2..f39c06b 100644
--- a/sahli.js
+++ b/sahli.js
@@ -1,4 +1,4 @@
-// Generated by CoffeeScript 1.4.0
+// Generated by CoffeeScript 1.9.0
 
 /*
   .___________________________________,       ___
@@ -12,59 +12,49 @@ l__________/__________|___|______l__________j_____j
  Coded by Sir Garbagetruck / Accession 2013
  Uses fonts by DMG, http://trueschool.se
  Uses Andy Herbert's Ansilove.js for rendering.
-*/
-
+ */
 
 (function() {
-
   this.Sahli = (function() {
-    var _this = this;
-
     function Sahli() {}
 
     Sahli.loadpic = function(picdata, inserthere) {
       switch (picdata.filetype) {
         case 'plain':
-          this.loadplain(picdata, inserthere);
-          break;
+          return this.loadplain(picdata, inserthere);
         case 'ansi':
-          this.loadhugeansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'bin':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'xbin':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'ice':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'avatar':
-          this.loadavatar(picdata, inserthere);
-          break;
+          return this.loadavatar(picdata, inserthere);
         case 'pcboard':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'idf':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'adf':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         case 'tundra':
-          this.loadansi(picdata, inserthere);
-          break;
+          return this.loadhugeansi(picdata, inserthere);
         default:
-          this.loadplain(picdata, inserthere);
+          return this.loadplain(picdata, inserthere);
       }
     };
 
     Sahli.loadplain = function(picdata, inserthere) {
-      var bgcolor, color, fname, pdiv, ptxt, req;
+      var bgcolor, buf, color, fname, pdiv, ptxt, req;
       pdiv = $('<div>');
       req = new XMLHttpRequest;
       fname = this.location + '/' + picdata.file;
-      ptxt = $('<pre></pre>');
+      buf = $('<span>');
+      buf.css({
+        'margin': '0 auto'
+      });
+      ptxt = $('<pre>');
       color = this.calccolor(picdata.color);
       bgcolor = this.calccolor(picdata.bg);
       pdiv.addClass('scrolly');
@@ -72,36 +62,42 @@ l__________/__________|___|______l__________j_____j
       ptxt.css({
         'color': color,
         'background-color': bgcolor,
-        'margin': 'auto'
+        'margin': 'auto',
+        'display': 'inline-block'
       });
       ptxt.width(picdata.width * 8);
-      pdiv.width('100%');
+      this.origwidth = ptxt.width;
+      pdiv.width(ptxt.width);
+      pdiv.prepend(buf.clone());
       pdiv.append(ptxt);
+      pdiv.append(buf);
       req.overrideMimeType('text/plain; charset=ISO-8859-1');
       req.onreadystatechange = function() {
         if (req.readyState === req.DONE) {
           if (req.status === 200 || req.status === 0) {
             ptxt.text(this.responseText);
             inserthere.after(pdiv);
+            return $('body').scrollTop(0);
           } else {
-            this.loaderror(inserthere, fname, req.statusText, req.status);
+            return this.loaderror(inserthere, fname, req.statusText, req.status);
           }
         }
       };
       req.open('GET', fname, true);
-      req.send(null);
+      return req.send(null);
     };
 
     Sahli.loadansi = function(picdata, inserthere) {
       var fname, pdiv;
       fname = this.location + '/' + picdata.file;
       pdiv = $('<div>');
-      AnsiLove.render(fname, (function(canv, SAUCE) {
+      pdiv.addClass('scrolly');
+      return AnsiLove.render(fname, (function(canv, SAUCE) {
         pdiv.append(canv);
         inserthere.after(pdiv);
         this.origwidth = canv.width;
         this.origheight = canv.height;
-        this.SAUCE = SAUCE;
+        return this.SAUCE = SAUCE;
       }), {
         'font': '80x25',
         'bits': '8',
@@ -117,106 +113,294 @@ l__________/__________|___|______l__________j_____j
       calcheight = 0;
       canvwidth = 0;
       pdiv.css('display', 'inline-block');
-      AnsiLove.splitRender(fname, (function(chunks, SAUCE) {
-        chunks.forEach(function(canv) {
-          canv.style.verticalAlign = 'bottom';
-          pdiv.append(canv);
-          calcheight = calcheight + canv.height;
-          canvwidth = canv.width;
-        });
-        inserthere.after(pdiv);
-        this.SAUCE = SAUCE;
-        this.origwidth = canvwidth;
-        this.origheight = calcheight;
-        pdiv.width(canvwidth);
-      }), 30, {
+      pdiv.addClass('scrolly');
+      return AnsiLove.splitRender(fname, ((function(_this) {
+        return function(chunks, SAUCE) {
+          chunks.forEach(function(canv) {
+            canv.style.verticalAlign = 'bottom';
+            pdiv.append(canv);
+            calcheight = calcheight + canv.height;
+            return canvwidth = canv.width;
+          });
+          inserthere.after(pdiv);
+          _this.SAUCE = SAUCE;
+          _this.origwidth = canvwidth;
+          _this.origheight = calcheight;
+          return pdiv.width(canvwidth);
+        };
+      })(this)), 30, {
         'bits': '8'
       });
     };
 
     Sahli.loadavatar = function(picdata, inserthere) {
-      alert('avatar', picdata, inserthere);
+      return alert('avatar', picdata, inserthere);
     };
 
     Sahli.requestsahlifile = function(url) {
-      var _this = this;
       this.loadkeys();
       this.DEBUG = false;
+      this.fullscreen = false;
       this.scroll_speed = 5;
       this.scroll_direction = 1;
       this.asciiasgfx = false;
       this.currentpic = 0;
-      return $.getJSON(url, function(json) {
-        _this.filedata = json.filedata;
-        _this.slides = json.slides;
-        _this.location = json.location;
-        return alert("SAHLI READY TO GO\n" + _this.filedata.length + " Entries");
-      });
+      return $.getJSON(url, (function(_this) {
+        return function(json) {
+          _this.filedata = json.filedata;
+          _this.slides = json.slides;
+          _this.location = json.location;
+          return alert("SAHLI READY TO GO\n" + _this.filedata.length + " Entries");
+        };
+      })(this));
     };
 
     Sahli.nextpic = function() {
-      var filedata, i;
-      $('div#sahliviewer').children().remove();
+      var filedata, i, viewbox;
+      viewbox = $('div#sahliviewer');
+      viewbox.children().remove();
+      $('#panel').empty();
+      Sahli.scroll_direction = 1;
+      Sahli.scroll_speed = 5;
       i = Sahli.currentpic;
       filedata = Sahli.filedata;
       filedata[i].pic = $('<h6>' + filedata[i].file + '</h6>');
-      Sahli.viewbox.append(filedata[i].pic);
+      viewbox.append(filedata[i].pic);
       Sahli.loadpic(filedata[i], filedata[i].pic);
       Sahli.currentpic += 1;
       if (Sahli.currentpic > filedata.length - 1) {
         Sahli.currentpic = 0;
       }
+      $('#panel').hide();
+      $('#outbox').show();
+      $('body').stop();
+      return $('body').scrollTop(0);
     };
 
-    Sahli.gofullscreen = function() {
+    Sahli.togglefullscreen = function() {
       var docElm;
       docElm = document.documentElement;
-      window.setTimeout(this.resizedrawbox, 100);
-      if (docElm.requestFullscreen) {
-        docElm.requestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
-      } else if (docElm.mozRequestFullScreen) {
-        docElm.mozRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
-      } else if (docElm.webkitRequestFullScreen) {
-        docElm.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
-      }
-    };
-
-    Sahli.cancelfullscreen = function() {
-      window.setTimeout(this.resizedrawbox, 100, this.nonfsheight);
-      if (document.exitFullscreen) {
-        document.exitFullscreen();
-      } else if (document.mozCancelFullScreen) {
-        document.mozCancelFullScreen();
-      } else if (document.webkitCancelFullScreen) {
-        document.webkitCancelFullScreen();
+      if (this.fullscreen) {
+        if (document.exitFullscreen) {
+          document.exitFullscreen();
+        } else if (document.mozCancelFullScreen) {
+          document.mozCancelFullScreen();
+        } else if (document.webkitCancelFullScreen) {
+          document.webkitCancelFullScreen();
+        }
+        return this.fullscreen = false;
+      } else {
+        if (docElm.requestFullscreen) {
+          docElm.requestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
+        } else if (docElm.mozRequestFullScreen) {
+          docElm.mozRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
+        } else if (docElm.webkitRequestFullScreen) {
+          docElm.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
+        }
+        return this.fullscreen = true;
       }
     };
 
     Sahli.toggledebug = function() {
       $('h1#top').fadeToggle();
-      this.DEBUG = !this.DEBUG;
+      return this.DEBUG = !this.DEBUG;
     };
 
     Sahli.keycode = function(char) {
       return char.toUpperCase().charCodeAt(0);
     };
 
-    Sahli.loadkeys = function() {
-      var _this = this;
-      return $(document).on('keydown', function(ev) {
-        switch (ev.which) {
-          case _this.keycode(' '):
-            return _this.nextpic();
-          case _this.keycode('s'):
-            return alert("not spaaaace");
-          default:
-            return console.log(ev.which);
+    Sahli.calccolor = function(colorset) {
+      return "rgba(" + (colorset.toString()) + ")";
+    };
+
+    Sahli.loaderror = function(inserthere, fname, errortext, errorcode) {
+      var errstr;
+      if (errorcode === 404) {
+        errstr = "Unable to find " + fname;
+      } else {
+        errstr = "error! " + errortext + " / code " + errorcode;
+      }
+      return inserthere.after($("<h1>").text("" + errstr));
+    };
+
+    Sahli.setscroll = function() {
+      var bottom, scrollbox, scrollto, steps;
+      scrollbox = $('body');
+      bottom = $('body').height();
+      scrollto = bottom;
+      scrollbox.stop(true);
+      if (this.scroll_direction === 1) {
+        this.scroll_direction = -1;
+        steps = bottom - scrollbox.scrollTop();
+      } else {
+        this.scroll_direction = 1;
+        scrollto = 0;
+        steps = scrollbox.scrollTop();
+      }
+      console.log(this.scroll_speed + " | " + steps);
+      return scrollbox.animate({
+        scrollTop: scrollto
+      }, this.scroll_speed * steps, 'linear');
+    };
+
+    Sahli.changespeed = function(speed) {
+      this.scroll_speed = speed;
+      $('body').stop();
+      this.scroll_direction = -this.scroll_direction;
+      return this.setscroll();
+    };
+
+    Sahli.changescrolldirection = function(direction) {
+      this.scroll_direction = direction;
+      $('body').stop();
+      return this.setscroll();
+    };
+
+    Sahli.zoom = function(amt) {
+      var newwidth, zoomee;
+      zoomee = $('div.scrolly');
+      if (amt != null) {
+        if (amt === 0) {
+          newwidth = this.origwidth;
+        } else {
+          newwidth = zoomee.width() + amt;
         }
-      });
+        console.log((zoomee.width()) + " " + newwidth);
+        zoomee.width(newwidth);
+        return $('canvas').width(newwidth);
+      } else {
+        if (zoomee.width() !== this.origwidth) {
+          zoomee.width(this.origwidthg);
+          return $('canvas').width('100%');
+        } else {
+          zoomee.width('100%');
+          return $('canvas').width('100%');
+        }
+      }
+    };
+
+    Sahli.panelmode = function() {
+      var canvs, colwidth, drawcol, fullpicheight, i, level, newheight, newwidth, num_strips, numcols, numpanels, outer, pic, scaling_factor, stripe_width, wh, ww, _i, _j, _k, _l, _len, _len1, _len2, _results;
+      $('#panel').toggle();
+      canvs = $('canvas');
+      if ($('.scrolly').width() === this.origwidth) {
+        $('.scrolly').width('100%');
+        $('#panel').empty();
+        ww = window.innerWidth;
+        wh = window.innerHeight;
+        numpanels = canvs.length;
+        fullpicheight = 0;
+        for (_i = 0, _len = canvs.length; _i < _len; _i++) {
+          i = canvs[_i];
+          fullpicheight = fullpicheight + i.height;
+        }
+        stripe_width = ww / Math.ceil(fullpicheight / ww);
+        num_strips = Math.sqrt((ww / stripe_width) * (fullpicheight / wh));
+        numcols = Math.floor(num_strips - 1);
+        scaling_factor = num_strips * (wh / fullpicheight);
+        newwidth = scaling_factor * canvs.height();
+        canvs.width(newwidth);
+        newheight = $(canvs[0]).height();
+        colwidth = ww / numcols;
+        outer = $('<div>');
+        for (i = _j = 1; 1 <= numcols ? _j <= numcols : _j >= numcols; i = 1 <= numcols ? ++_j : --_j) {
+          outer.append(this.createpanel(i, colwidth - 6));
+        }
+        outer.addClass('nosb');
+        $('#panel').append(outer);
+        $('#outbox').toggle();
+        level = 0;
+        drawcol = 1;
+        _results = [];
+        for (_k = 0, _len1 = canvs.length; _k < _len1; _k++) {
+          pic = canvs[_k];
+          $("#column" + drawcol).append(pic);
+          level = level + newheight;
+          if (level + (newheight / 2) > wh) {
+            level = 0;
+            _results.push(drawcol = drawcol + 1);
+          } else {
+            _results.push(void 0);
+          }
+        }
+        return _results;
+      } else {
+        $('.scrolly').width(this.origwidth);
+        $('#outbox').show();
+        for (_l = 0, _len2 = canvs.length; _l < _len2; _l++) {
+          pic = canvs[_l];
+          $('.scrolly').append(pic);
+        }
+        canvs.width(this.origwidth);
+        return $('body').scrollTop(0);
+      }
+    };
+
+    Sahli.createpanel = function(i, amt) {
+      var dcol;
+      dcol = $("<div id='column" + i + "'>" + i + "</div>");
+      dcol.addClass('panelcolumn');
+      return dcol.width(amt);
+    };
+
+    Sahli.loadkeys = function() {
+      return $(document).on('keydown', (function(_this) {
+        return function(ev) {
+          switch (ev.which) {
+            case _this.keycode(' '):
+              return _this.nextpic();
+            case _this.keycode('f'):
+              return _this.togglefullscreen();
+            case _this.keycode('s'):
+              return _this.setscroll();
+            case _this.keycode('t'):
+              $('body').scrollTop(0);
+              return _this.zoom(0);
+            case _this.keycode('b'):
+              return $('body').scrollTop($('body').height());
+            case _this.keycode('a'):
+              $('body').stop();
+              return _this.scroll_direction = -_this.scroll_direction;
+            case _this.keycode('z'):
+              return _this.zoom();
+            case _this.keycode('e'):
+              return _this.zoom(100);
+            case _this.keycode('r'):
+              return _this.zoom(-100);
+            case _this.keycode('w'):
+              return _this.changescrolldirection(-1);
+            case _this.keycode('x'):
+              return _this.changescrolldirection(1);
+            case _this.keycode('c'):
+              return _this.panelmode();
+            case _this.keycode('1'):
+              return _this.changespeed(1);
+            case _this.keycode('2'):
+              _this.changespeed(2);
+              return _this.scroll_speed = 2;
+            case _this.keycode('3'):
+              _this.changespeed(3);
+              return _this.scroll_speed = 3;
+            case _this.keycode('4'):
+              _this.changespeed(4);
+              return _this.scroll_speed = 4;
+            case _this.keycode('5'):
+              return _this.changespeed(5);
+            case _this.keycode('h'):
+              $('.help').css({
+                'left': '33%'
+              });
+              return $('.help').toggle('fast');
+            default:
+              return console.log(ev.which);
+          }
+        };
+      })(this));
     };
 
     return Sahli;
 
-  }).call(this);
+  })();
 
 }).call(this);