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   var display_filename;
  32   if (endsWith(files[input_index], ".NEF")) {
  33     if ("exposure" in picinfo[files[input_index]]) {
  34       exposure = picinfo[files[input_index]].exposure;
  35     } else {
  36       picinfo[files[input_index]].exposure = exposure;
  37       save_picinfo();
  38     }
  39     display_filename = zoom + exposure + "/" + stripFromEnd(files[input_index], ".NEF") + ".jpeg";
  40   } else {
  41     display_filename = zoom + files[input_index];
  42   }
  43   $("#pic").attr("src", display_filename);
  44 }
  45
  46 function say(message) {
  47   $("#message").text(message).removeClass("fade");
  48   setTimeout(function() { $("#message").addClass("fade"); }, 1);
  49 }
  50
  51 function toggle_zoom() {
  52   if (zoom) {
  53     zoom = "";
  54   } else {
  55     zoom = "sm/";
  56   }
  57   setpic();
  58 }
  59
  60 function move_by_filter(direction, filter) {
  61   // Keep moving in direction until filter is satisfied
  62   do {
  63     input_index += direction;
  64   } while (!filter());
  65   say(input_index + " " + (picinfo[files[input_index]].name || ""));
  66   setpic();
  67 }
  68 function move(direction) {
  69   move_by_filter(direction, function() { return true; });
  70 }
  71 function move_to_nondeleted(direction) {
  72   move_by_filter(direction, function() {
  73     return !("deleted" in picinfo[files[input_index]]); });
  74 }
  75 function move_to_unnamed(direction) {
  76   move_by_filter(direction, function() {
  77     return !("deleted" in picinfo[files[input_index]]) &&
  78            !("name" in picinfo[files[input_index]]); });
  79 }
  80
  81 function mark_deleted() {
  82   picinfo[files[input_index]].deleted = 1;
  83   save_picinfo();
  84   say("Deleted");
  85 }
  86
  87 function mark_not_deleted() {
  88   delete picinfo[files[input_index]].deleted;
  89   save_picinfo();
  90   say("Undeleted");
  91 }
  92
  93 function change_exposure(amount) {
  94   if (!endsWith(files[input_index], ".NEF")) {
  95     say("Exposure adjustment not available");
  96     return;
  97   }
  98   exposure += amount;
  99   picinfo[files[input_index]].exposure = exposure;
 100   save_picinfo();
 101   setpic();
 102   var display_exposure = (exposure / 4) - 3.5;
 103   say((display_exposure >= 0 ? "+" : "") + display_exposure);
 104 }
 105
 106 function set_name() {
 107   var name_input = $("#name").hide().get(0);
 108   var name = name_input.value;
 109   name_input.value = "";
 110   picinfo[files[input_index]].name = name;
 111   save_picinfo();
 112   say("Named " + name);
 113 }
 114
 115 $(function() {
 116   $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name(); });
 117   move_to_nondeleted(1);
 118 });
 119
 120 Mousetrap.bind('z', toggle_zoom);
 121 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
 122 Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
 123 Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
 124 Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); });
 125 Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); });
 126 Mousetrap.bind(['m n', 'm l'], function() { move(1); });
 127 Mousetrap.bind(['m n', 'm h'], function() { move(-1); });
 128 Mousetrap.bind(['b', 'k'], function() { change_exposure(1); });
 129 Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); });
 130 Mousetrap.bind('x', mark_deleted);
 131 Mousetrap.bind('X', mark_not_deleted);
 132 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });