X-Git-Url: http://git.scottworley.com/picsort/blobdiff_plain/c0230e38a20ca1d60840ce9ba116d5938f14c2f0..01dd04816ae1bec01e224c8cd17e271ec129ad1c:/picsorter.js

diff --git a/picsorter.js b/picsorter.js
index d721ac4..db313d9 100644
--- a/picsorter.js
+++ b/picsorter.js
@@ -7,7 +7,10 @@ $.each(files, function(i, f) {
     picinfo[f] = {};
   }
 });
-localStorage.picsorter_picinfo = JSON.stringify(picinfo);
+function save_picinfo() {
+  localStorage.picsorter_picinfo = JSON.stringify(picinfo);
+}
+save_picinfo();
 
 var exposure = 20;
 var zoom = "sm/";
@@ -15,6 +18,12 @@ var input_index = -1;
 
 
 function setpic() {
+  if ("exposure" in picinfo[files[input_index]]) {
+    exposure = picinfo[files[input_index]].exposure;
+  } else {
+    picinfo[files[input_index]].exposure = exposure;
+    save_picinfo();
+  }
   $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
 }
 
@@ -23,11 +32,6 @@ function say(message) {
   setTimeout(function() { $("#message").addClass("fade"); }, 1);
 }
 
-function say_exposure() {
-  var e = (exposure / 4) - 3.5;
-  say((e >= 0 ? "+" : "") + e);
-}
-
 function toggle_zoom() {
   if (zoom) {
     zoom = "";
@@ -47,16 +51,25 @@ function move_to_nondeleted(direction) {
 
 function mark_deleted() {
   picinfo[files[input_index]].deleted = 1;
-  localStorage.picsorter_picinfo = JSON.stringify(picinfo);
+  save_picinfo();
   say("Deleted");
 }
 
 function mark_not_deleted() {
   delete picinfo[files[input_index]].deleted;
-  localStorage.picsorter_picinfo = JSON.stringify(picinfo);
+  save_picinfo();
   say("Undeleted");
 }
 
+function change_exposure(amount) {
+  exposure += amount;
+  picinfo[files[input_index]].exposure = exposure;
+  save_picinfo();
+  setpic();
+  var display_exposure = (exposure / 4) - 3.5;
+  say((display_exposure >= 0 ? "+" : "") + display_exposure);
+}
+
 $(function() {
   move_to_nondeleted(1);
 });
@@ -67,7 +80,7 @@ Mousetrap.bind('n', function() { move_to_nondeleted(1); });
 Mousetrap.bind('p', function() { move_to_nondeleted(-1); });
 Mousetrap.bind('N', function() { input_index ++; say(input_index); setpic(); });
 Mousetrap.bind('P', function() { input_index --; say(input_index); setpic(); });
-Mousetrap.bind('b', function() { exposure ++; say_exposure(); setpic(); });
-Mousetrap.bind('d', function() { exposure --; say_exposure(); setpic(); });
+Mousetrap.bind('b', function() { change_exposure(1); });
+Mousetrap.bind('d', function() { change_exposure(-1); });
 Mousetrap.bind('x', mark_deleted);
 Mousetrap.bind('X', mark_not_deleted);