git.scottworley.com Git - picsort/blob - picsorter.js

   1 var picinfo = {};
   2 if ("picsorter_picinfo" in localStorage) {
   3   picinfo = JSON.parse(localStorage.picsorter_picinfo);
   4 }
   5 $.each(files, function(i, f) {
   6   if (!(f in picinfo)) {
   7     picinfo[f] = {};
   8   }
   9 });
  10 function save_picinfo() {
  11   localStorage.picsorter_picinfo = JSON.stringify(picinfo);
  12 }
  13 save_picinfo();
  14
  15 var exposure = 20;
  16 var zoom = "sm/";
  17 var input_index = -1;
  18
  19 function endsWith(str, suffix) {
  20   return str.indexOf(suffix, str.length - suffix.length) !== -1;
  21 }
  22
  23 function stripFromEnd(str, suffix) {
  24   if (endsWith(str, suffix)) {
  25     return str.substr(0, str.length - suffix.length);
  26   }
  27   return str;
  28 }
  29
  30 function setpic() {
  31   if ("exposure" in picinfo[files[input_index]]) {
  32     exposure = picinfo[files[input_index]].exposure;
  33   } else {
  34     picinfo[files[input_index]].exposure = exposure;
  35     save_picinfo();
  36   }
  37   $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
  38 }
  39
  40 function say(message) {
  41   $("#message").text(message).removeClass("fade");
  42   setTimeout(function() { $("#message").addClass("fade"); }, 1);
  43 }
  44
  45 function toggle_zoom() {
  46   if (zoom) {
  47     zoom = "";
  48   } else {
  49     zoom = "sm/";
  50   }
  51   setpic();
  52 }
  53
  54 function move_to_nondeleted(direction) {
  55   do {
  56     input_index += direction;
  57   } while (picinfo[files[input_index]].deleted);
  58   say(input_index + " " + (picinfo[files[input_index]].name || ""));
  59   setpic();
  60 }
  61
  62 function mark_deleted() {
  63   picinfo[files[input_index]].deleted = 1;
  64   save_picinfo();
  65   say("Deleted");
  66 }
  67
  68 function mark_not_deleted() {
  69   delete picinfo[files[input_index]].deleted;
  70   save_picinfo();
  71   say("Undeleted");
  72 }
  73
  74 function change_exposure(amount) {
  75   exposure += amount;
  76   picinfo[files[input_index]].exposure = exposure;
  77   save_picinfo();
  78   setpic();
  79   var display_exposure = (exposure / 4) - 3.5;
  80   say((display_exposure >= 0 ? "+" : "") + display_exposure);
  81 }
  82
  83 function set_name() {
  84   var name_input = $("#name").hide().get(0);
  85   var name = name_input.value;
  86   name_input.value = "";
  87   picinfo[files[input_index]].name = name;
  88   save_picinfo();
  89   say("Named " + name);
  90 }
  91
  92 $(function() {
  93   $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name(); });
  94   move_to_nondeleted(1);
  95 });
  96
  97 Mousetrap.bind('z', toggle_zoom);
  98 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
  99 Mousetrap.bind('n', function() { move_to_nondeleted(1); });
 100 Mousetrap.bind('p', function() { move_to_nondeleted(-1); });
 101 Mousetrap.bind('N', function() { input_index ++; say(input_index); setpic(); });
 102 Mousetrap.bind('P', function() { input_index --; say(input_index); setpic(); });
 103 Mousetrap.bind('b', function() { change_exposure(1); });
 104 Mousetrap.bind('d', function() { change_exposure(-1); });
 105 Mousetrap.bind('x', mark_deleted);
 106 Mousetrap.bind('X', mark_not_deleted);
 107 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });