Forbid exposure adjustment when not available

[picsort] / picsorter.js

diff --git a/picsorter.js b/picsorter.js
index 2f9df0ce94ee80aa2fa9d0781709df0eb7ddcde0..cf2c399f9cb39ae3bbf61e8bec99991fa1bcaa0a 100644 (file)
--- a/picsorter.js
+++ b/picsorter.js
@@ -28,13 +28,19 @@ function stripFromEnd(str, suffix) {
 }
 
 function setpic() {
-  if ("exposure" in picinfo[files[input_index]]) {
-    exposure = picinfo[files[input_index]].exposure;
+  var display_filename;
+  if (endsWith(files[input_index], ".NEF")) {
+    if ("exposure" in picinfo[files[input_index]]) {
+      exposure = picinfo[files[input_index]].exposure;
+    } else {
+      picinfo[files[input_index]].exposure = exposure;
+      save_picinfo();
+    }
+    display_filename = zoom + exposure + "/" + stripFromEnd(files[input_index], ".NEF") + ".jpeg";
   } else {
-    picinfo[files[input_index]].exposure = exposure;
-    save_picinfo();
+    display_filename = zoom + files[input_index];
   }
-  $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
+  $("#pic").attr("src", display_filename);
 }
 
 function say(message) {
@@ -51,13 +57,26 @@ function toggle_zoom() {
   setpic();
 }
 
-function move_to_nondeleted(direction) {
+function move_by_filter(direction, filter) {
+  // Keep moving in direction until filter is satisfied
   do {
     input_index += direction;
-  } while (picinfo[files[input_index]].deleted);
+  } while (!filter());
   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() {
+    return !("deleted" in picinfo[files[input_index]]); });
+}
+function move_to_unnamed(direction) {
+  move_by_filter(direction, function() {
+    return !("deleted" in picinfo[files[input_index]]) &&
+           !("name" in picinfo[files[input_index]]); });
+}
 
 function mark_deleted() {
   picinfo[files[input_index]].deleted = 1;
@@ -72,6 +91,10 @@ 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();
@@ -96,12 +119,14 @@ $(function() {
 
 Mousetrap.bind('z', toggle_zoom);
 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
-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() { change_exposure(1); });
-Mousetrap.bind('d', function() { change_exposure(-1); });
+Mousetrap.bind(['n', 'l'], function() { move_to_nondeleted(1); });
+Mousetrap.bind(['p', 'h'], function() { move_to_nondeleted(-1); });
+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('c', function() { $("#name").show().focus(); return false; });