X-Git-Url: http://git.scottworley.com/picsort/blobdiff_plain/9952a1a7aaa0eb9254668d70b69d845f5f2fd984..d6874f6c6a9f60aacee8cd43fd16f3e9b73b22ec:/picsorter.js

diff --git a/picsorter.js b/picsorter.js
index a12b7e6..31a6a56 100644
--- a/picsorter.js
+++ b/picsorter.js
@@ -1,9 +1,61 @@
+var picinfo = {};
+if ("picsorter_picinfo" in localStorage) {
+  picinfo = JSON.parse(localStorage.picsorter_picinfo);
+}
+$.each(files, function(i, f) {
+  if (!(f in picinfo)) {
+    picinfo[f] = {};
+  }
+});
+function save_picinfo() {
+  localStorage.picsorter_picinfo = JSON.stringify(picinfo);
+}
+save_picinfo();
+
 var exposure = 20;
-var input_index = 0;
 var zoom = "sm/";
+var input_index = -1;
+
+function endsWith(str, suffix) {
+  return str.indexOf(suffix, str.length - suffix.length) !== -1;
+}
+
+function stripFromEnd(str, suffix) {
+  if (endsWith(str, suffix)) {
+    return str.substr(0, str.length - suffix.length);
+  }
+  return str;
+}
 
 function setpic() {
-  $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
+  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 {
+    display_filename = zoom + files[input_index];
+  }
+  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) {
+  $("#message").text(message).removeClass("fade");
+  setTimeout(function() { $("#message").addClass("fade"); }, 1);
+}
+function announce() {
+  say(input_index + " " + (picinfo[files[input_index]].name || ""));
 }
 
 function toggle_zoom() {
@@ -12,15 +64,151 @@ function toggle_zoom() {
   } else {
     zoom = "sm/";
   }
+  setpic();
 }
 
-$(function() {
+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;
+  announce();
+  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;
+  save_picinfo();
+  say("Deleted");
+}
+
+function mark_not_deleted() {
+  delete picinfo[files[input_index]].deleted;
+  save_picinfo();
+  say("Undeleted");
+}
+
+function say_exposure() {
+  if (!endsWith(files[input_index], ".NEF")) {
+    say("Exposure adjustment not available");
+    return;
+  }
+  var display_exposure = (exposure / 4) - 3.5;
+  say((display_exposure >= 0 ? "+" : "") + display_exposure);
+}
+
+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();
   setpic();
+  say_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(name) {
+  picinfo[files[input_index]].name = name;
+  save_picinfo();
+  say("Named " + name);
+  last_name = name;
+}
+
+function set_name_from_form() {
+  var name_input = $("#name").hide().get(0);
+  set_name(name_input.value);
+  name_input.value = "";
+}
+
+function shell_escape(x) {
+  return x.replace(/'/g, "'\\''");
+}
+
+function show_commands() {
+  var commands = [];
+  $.each(files, function(i, f) {
+    if ("name" in picinfo[f] && picinfo[f].name.length > 0 &&
+        !("deleted" in picinfo[f])) {
+      var command = ["pic-mv"];
+      if ("exposure" in picinfo[f]) {
+        command.push("-e " + picinfo[f].exposure);
+      }
+      if ("rotate" in picinfo[f]) {
+        command.push("-r " + picinfo[f].rotate);
+      }
+      command.push("'" + shell_escape(f) + "'");
+      command.push("'" + shell_escape(picinfo[f].name) + "'");
+      commands.push(command.join(" "));
+    }
+  });
+  commands.push("");
+  $("#shell_out").text(commands.join("\n")).show();
+}
+
+$(function() {
+  $("#name").hide().on("keyup", function(e) { e.which == 13 && set_name_from_form(); });
+  move_to_nondeleted(1);
 });
 
-Mousetrap.bind('z', function() { toggle_zoom(); setpic(); });
+Mousetrap.bind('z', toggle_zoom);
 Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
-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(['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('r', rotate);
+Mousetrap.bind('i', announce);
+Mousetrap.bind('f', function() { say(files[input_index]); });
+Mousetrap.bind('e', function() { say_exposure(); });
+Mousetrap.bind('c', function() { $("#name").show().focus(); return false; });
+Mousetrap.bind('C', function() { if (last_name) { set_name(last_name); } });
+Mousetrap.bind('%', function() { say((100 * input_index / files.length).toFixed(2) + "%"); });
+Mousetrap.bind('!', show_commands);
+Mousetrap.bind('esc', function() { $("#name").hide(); $("#shell_out").hide(); });