} 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) {
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();
}
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() {
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;
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; });