X-Git-Url: http://git.scottworley.com/picsort/blobdiff_plain/cd368e974b63917e537306af77de71ded9f8e1ef..59a0fba182b1c592474e3c3c01730917b51828ea:/picsorter.js

diff --git a/picsorter.js b/picsorter.js
index b1c1bdf..24cc893 100644
--- a/picsorter.js
+++ b/picsorter.js
@@ -40,7 +40,12 @@ function setpic() {
   } else {
     display_filename = zoom + files[input_index];
   }
-  $("#pic").attr("src", display_filename);
+  var $pic = $("#pic");
+  $pic.attr("src", display_filename);
+  $pic.removeClass("rot90 rot180 rot270");
+  if ("rotate" in picinfo[files[input_index]]) {
+    $pic.addClass("rot" + picinfo[files[input_index]].rotate);
+  }
 }
 
 function say(message) {
@@ -57,13 +62,40 @@ function toggle_zoom() {
   setpic();
 }
 
-function move_to_nondeleted(direction) {
-  do {
-    input_index += direction;
-  } while (picinfo[files[input_index]].deleted);
+function move_by_filter(direction, filter) {
+  // Keep moving in direction until filter is satisfied
+  var new_index = input_index;
+  while (true) {
+    var next = new_index + direction;
+    if (next < 0) {
+      say("At beginning");
+      return;
+    }
+    if (next >= files.length) {
+      say("At end");
+      return;
+    }
+    new_index = next;
+    if (filter(new_index)) {
+      break;
+    }
+  }
+  input_index = new_index;
   say(input_index + " " + (picinfo[files[input_index]].name || ""));
   setpic();
 }
+function move(direction) {
+  move_by_filter(direction, function() { return true; });
+}
+function move_to_nondeleted(direction) {
+  move_by_filter(direction, function(i) {
+    return !("deleted" in picinfo[files[i]]); });
+}
+function move_to_unnamed(direction) {
+  move_by_filter(direction, function(i) {
+    return !("deleted" in picinfo[files[i]]) &&
+           !("name" in picinfo[files[i]]); });
+}
 
 function mark_deleted() {
   picinfo[files[input_index]].deleted = 1;
@@ -78,6 +110,10 @@ function mark_not_deleted() {
 }
 
 function change_exposure(amount) {
+  if (!endsWith(files[input_index], ".NEF")) {
+    say("Exposure adjustment not available");
+    return;
+  }
   exposure += amount;
   picinfo[files[input_index]].exposure = exposure;
   save_picinfo();
@@ -86,6 +122,18 @@ function change_exposure(amount) {
   say((display_exposure >= 0 ? "+" : "") + display_exposure);
 }
 
+function rotate() {
+  var rotation = picinfo[files[input_index]].rotate || 0;
+  rotation = (rotation + 90) % 360;
+  if (rotation > 1e-5) {
+    picinfo[files[input_index]].rotate = rotation;
+  } else {
+    delete picinfo[files[input_index]].rotate;
+  }
+  save_picinfo();
+  setpic(); 
+}
+
 function set_name() {
   var name_input = $("#name").hide().get(0);
   var name = name_input.value;
@@ -104,10 +152,13 @@ Mousetrap.bind('z', toggle_zoom);
 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
 Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
 Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
-Mousetrap.bind(['N', 'L'], function() { input_index ++; say(input_index); setpic(); });
-Mousetrap.bind(['P', 'H'], function() { input_index --; say(input_index); setpic(); });
+Mousetrap.bind(['N', 'L'], function() { move_to_unnamed(1); });
+Mousetrap.bind(['P', 'H'], function() { move_to_unnamed(-1); });
+Mousetrap.bind(['m n', 'm l'], function() { move(1); });
+Mousetrap.bind(['m n', 'm h'], function() { move(-1); });
 Mousetrap.bind(['b', 'k'], function() { change_exposure(1); });
 Mousetrap.bind(['d', 'j'], function() { change_exposure(-1); });
 Mousetrap.bind('x', mark_deleted);
 Mousetrap.bind('X', mark_not_deleted);
+Mousetrap.bind('r', rotate);
 Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });