X-Git-Url: http://git.scottworley.com/picsort/blobdiff_plain/1433682c107c0cfe6e809f78018de55c89c775c3..76812d8fb224d6fe85d46d74f2657c397b67e53b:/picsorter.js

diff --git a/picsorter.js b/picsorter.js
index c39e181..91febfa 100644
--- a/picsorter.js
+++ b/picsorter.js
@@ -40,7 +40,14 @@ function setpic() {
   } else {
     display_filename = zoom + files[input_index];
   }
-  $("#pic").attr("src", display_filename);
+  var $pic = $("#pic");
+  $pic.on("load", function() {
+    $pic.removeClass("rot90 rot180 rot270");
+    if ("rotate" in picinfo[files[input_index]]) {
+      $pic.addClass("rot" + picinfo[files[input_index]].rotate);
+    }
+  });
+  $pic.attr("src", display_filename);
 }
 
 function say(message) {
@@ -59,9 +66,23 @@ function toggle_zoom() {
 
 function move_by_filter(direction, filter) {
   // Keep moving in direction until filter is satisfied
-  do {
-    input_index += direction;
-  } while (!filter());
+  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();
 }
@@ -69,13 +90,13 @@ function move(direction) {
   move_by_filter(direction, function() { return true; });
 }
 function move_to_nondeleted(direction) {
-  move_by_filter(direction, function() {
-    return !("deleted" in picinfo[files[input_index]]); });
+  move_by_filter(direction, function(i) {
+    return !("deleted" in picinfo[files[i]]); });
 }
 function move_to_unnamed(direction) {
-  move_by_filter(direction, function() {
-    return !("deleted" in picinfo[files[input_index]]) &&
-           !("name" in picinfo[files[input_index]]); });
+  move_by_filter(direction, function(i) {
+    return !("deleted" in picinfo[files[i]]) &&
+           !("name" in picinfo[files[i]]); });
 }
 
 function mark_deleted() {
@@ -91,6 +112,10 @@ 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();
@@ -99,6 +124,18 @@ 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;
@@ -125,4 +162,6 @@ 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; });
+Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); });