'x' for delete, 'X' for undelete

[picsort] / picsorter.js

diff --git a/picsorter.js b/picsorter.js
index 567c2477a6057e8c1bbe353cbb4e116fcb39588f..c3af639441e865b47560208c5a605e0bb7437cc2 100644 (file)
--- a/picsorter.js
+++ b/picsorter.js
@@ -1,12 +1,53 @@
 var exposure = 20;
 var input_index = 0;
+var zoom = "sm/";
+
+if (!("picsorter_deleted" in localStorage)) {
+  localStorage.picsorter_deleted = JSON.stringify({});
+}
 
 function setpic() {
-  $("#pic").attr("src", exposure + "/" + files[input_index]);
+  $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
+}
+
+function toggle_zoom() {
+  if (zoom) {
+    zoom = "";
+  } else {
+    zoom = "sm/";
+  }
+}
+
+function move_to_nondeleted(direction) {
+  var deleted = JSON.parse(localStorage.picsorter_deleted);
+  do {
+    input_index += direction;
+  } while (files[input_index] in deleted);
+}
+
+function mark_deleted() {
+  var deleted = JSON.parse(localStorage.picsorter_deleted);
+  deleted[files[input_index]] = 1;
+  localStorage.picsorter_deleted = JSON.stringify(deleted);
+}
+
+function mark_not_deleted() {
+  var deleted = JSON.parse(localStorage.picsorter_deleted);
+  delete deleted[files[input_index]];
+  localStorage.picsorter_deleted = JSON.stringify(deleted);
 }
 
 $(function() {
   setpic();
 });
 
-Mousetrap.bind('z', function() { $("#pic").toggleClass("fit_view"); });
+Mousetrap.bind('z', function() { toggle_zoom(); setpic(); });
+Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
+Mousetrap.bind('n', function() { move_to_nondeleted(1); setpic(); });
+Mousetrap.bind('p', function() { move_to_nondeleted(-1); setpic(); });
+Mousetrap.bind('N', function() { input_index ++; setpic(); });
+Mousetrap.bind('P', function() { input_index --; setpic(); });
+Mousetrap.bind('b', function() { exposure ++; setpic(); });
+Mousetrap.bind('d', function() { exposure --; setpic(); });
+Mousetrap.bind('x', function() { mark_deleted(); });
+Mousetrap.bind('X', function() { mark_not_deleted(); });