-var req;
-
-function init_ajax()
-{
- req = new XMLHttpRequest();
-}
-
function find_width()
{
var dpr = find_dpr();
prepare_preload(img, global_image_num + 1);
}
- set_opacity("previous", can_go_previous() ? global_default_opacity : 0.1);
- set_opacity("next", can_go_next() ? global_default_opacity : 0.1);
+ set_opacity("previous", can_go_previous() ? global_default_opacity : global_disabled_opacity);
+ set_opacity("next", can_go_next() ? global_default_opacity : global_disabled_opacity);
set_opacity("close", global_default_opacity);
set_opacity("options", global_default_opacity);
}
set_opacity("previous", global_default_opacity);
prepare_preload(img, global_image_num - 1);
} else {
- set_opacity("previous", 0.1);
+ set_opacity("previous", global_disabled_opacity);
}
- set_opacity("next", can_go_next() ? global_default_opacity : 0.1);
+ set_opacity("next", can_go_next() ? global_default_opacity : global_disabled_opacity);
}
function go_next()
set_opacity("next", global_default_opacity);
prepare_preload(img, global_image_num + 1);
} else {
- set_opacity("next", 0.1);
+ set_opacity("next", global_disabled_opacity);
}
- set_opacity("previous", can_go_previous() ? global_default_opacity : 0.1);
+ set_opacity("previous", can_go_previous() ? global_default_opacity : global_disabled_opacity);
}
function do_close()
{
- window.location = global_return_url;
+ if (global_image_num > 0) {
+ window.location = global_return_url + '#' + (global_image_num + 1);
+ } else {
+ window.location = global_return_url;
+ }
}
function toggle_optionmenu()
function select_image(evt, filename, selected)
{
- if (!req) {
- return;
- }
-
if (selected) {
draw_text("Selecting " + filename + "...");
} else {
draw_text("Unselecting " + filename + "...");
}
+ var req = new XMLHttpRequest();
req.open("POST", window.location.origin + "/select", false);
req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
req.send("event=" + evt + "&filename=" + filename + "&selected=" + selected);
{
if (which == 39) { // right
if (can_go_next()) {
- set_opacity("next", 0.99);
+ set_opacity("next", global_highlight_opacity);
}
} else if (which == 37) { // left
if (can_go_previous()) {
- set_opacity("previous", 0.99);
+ set_opacity("previous", global_highlight_opacity);
}
} else if (which == 27) { // escape
- set_opacity("close", 0.99);
+ set_opacity("close", global_higlight_opacity);
} else {
check_for_hash_change();
}
function toggle_immersive() {
if (global_default_opacity == 0.7) {
+ global_disabled_opacity = 0.0;
global_default_opacity = 0.0;
+ global_highlight_opacity = 0.2;
global_infobox = false;
document.getElementById('immersivetoggle').innerHTML = 'Show decorations';
} else {
+ global_disabled_opacity = 0.1;
global_default_opacity = 0.7;
+ global_highlight_opacity = 1.0;
global_infobox = true;
document.getElementById('immersivetoggle').innerHTML = 'Hide all decorations';
}
relayout();
}
+
+window.onload = function() {
+ relayout();
+ setInterval(check_for_hash_change, 1000);
+
+ var body = document.body;
+ body.onresize = function() { relayout(); };
+ body.onkeydown = function() { key_down(event.keyCode); };
+ body.onkeyup = function() { key_up(event.keyCode); };
+ body.onhashchange = function() { check_for_hash_change(); };
+ body.onclick = function() { check_for_hash_change(); };
+
+ var previous = document.getElementById('previous');
+ previous.onmousedown = function() { if (can_go_previous()) { set_opacity('previous', global_highlight_opacity); } };
+ previous.onmouseup = function() { if (can_go_previous()) { set_opacity('previous', global_default_opacity); go_previous(); } };
+ previous.onmouseout = function() { if (can_go_previous()) { set_opacity('previous', global_default_opacity); } };
+
+ var next = document.getElementById('next');
+ next.onmousedown = function() { if (can_go_next()) { set_opacity('next', global_highlight_opacity); } };
+ next.onmouseup = function() { if (can_go_next()) { set_opacity('next', global_default_opacity); go_next(); } };
+ next.onmouseout = function() { if (can_go_next()) { set_opacity('next', global_default_opacity); } };
+
+ var close = document.getElementById('close');
+ close.onmousedown = function() { set_opacity('close', global_highlight_opacity); };
+ close.onmouseup = function() { set_opacity('close', global_default_opacity); do_close(); };
+ close.onmouseout = function() { set_opacity('close', global_default_opacity); };
+
+ var options = document.getElementById('options');
+ options.onmousedown = function() { set_opacity('options', global_highlight_opacity); };
+ options.onmouseup = function() { set_opacity('options', global_default_opacity); toggle_optionmenu(); };
+ options.onmouseout = function() { set_opacity('options', global_default_opacity); };
+};