X-Git-Url: https://git.sesse.net/?p=pr0n;a=blobdiff_plain;f=files%2Fpr0n-fullscreen.js;h=80977cebf1248fe4745002a9bcbde570e00c674e;hp=bedaeb178806d4ef7cede0cce1334491eb36fa42;hb=8f014a9ddba5ef5567e3f4b4f83a6f2af9339731;hpb=65f5fecb38c25db9114828e82773c682eba0f186 diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js index bedaeb1..80977ce 100644 --- a/files/pr0n-fullscreen.js +++ b/files/pr0n-fullscreen.js @@ -1,9 +1,9 @@ -var req; +(function() { -function init_ajax() -{ - req = new XMLHttpRequest(); -} +var global_disabled_opacity = 0.1; +var global_default_opacity = 0.7; +var global_highlight_opacity = 1.0; +var global_infobox = true; function find_width() { @@ -121,7 +121,7 @@ function rename_element(old_name, new_name) function display_image(width, height, evt, filename, element_id) { - var url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/nobox/" + filename; + var url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/" + filename; var main = document.getElementById("iehack"); var preload = document.getElementById("preload"); var dpr = find_dpr(); @@ -139,20 +139,30 @@ function display_image(width, height, evt, filename, element_id) img.style.transformOrigin = "top left"; img.style.transform = "scale(" + (1.0 / dpr) + ")"; - // Infobox. - var url; - if (dpr == 1) { - url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/box/" + filename; + // Update the "download original" link. + var original_url = window.location.origin + "/" + evt + "/original/" + filename; + document.getElementById("origdownload").href = original_url; + + if (global_infobox) { + var url; + if (dpr == 1) { + url = window.location.origin + "/" + evt + "/" + width + "x" + height + "/box/" + filename; + } else { + url = window.location.origin + "/" + evt + "/" + width + "x" + height + "@" + dpr.toFixed(2) + "/box/" + filename; + } + var boximg = replace_image_element(url, element_id + "_box", main); + + boximg.style.position = "absolute"; + boximg.style.left = "0px"; + boximg.style.bottom = "-1px"; + boximg.style.transformOrigin = "bottom left"; + boximg.style.transform = "scale(" + (1.0 / dpr) + ")"; } else { - url = window.location.origin + "/" + evt + "/" + width + "x" + height + "@" + dpr.toFixed(2) + "/box/" + filename; + var boximg = document.getElementById(element_id + "_box"); + if (boximg !== null) { + boximg.parentNode.removeChild(boximg); + } } - var boximg = replace_image_element(url, element_id + "_box", main); - - boximg.style.position = "absolute"; - boximg.style.left = "0px"; - boximg.style.bottom = "-1px"; - boximg.style.transformOrigin = "bottom left"; - boximg.style.transform = "scale(" + (1.0 / dpr) + ")"; return img; } @@ -218,6 +228,14 @@ function can_go_previous() function set_opacity(id, amount) { var elem = document.getElementById(id); + + // If optionmenu is visible, options is also visible. + if (id === "options" && amount < 0.7) { + var optionmenu = document.getElementById("optionmenu"); + if (optionmenu.style.display === "block") { + amount = 0.7; + } + } elem.style.opacity = amount; } @@ -256,9 +274,10 @@ function relayout() prepare_preload(img, global_image_num + 1); } - set_opacity("previous", can_go_previous() ? 0.7 : 0.1); - set_opacity("next", can_go_next() ? 0.7 : 0.1); - set_opacity("close", 0.7); + 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); } function go_previous() @@ -269,12 +288,12 @@ function go_previous() var img = display_image_num(--global_image_num, "image"); if (can_go_previous()) { - set_opacity("previous", 0.7); + 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() ? 0.7 : 0.1); + set_opacity("next", can_go_next() ? global_default_opacity : global_disabled_opacity); } function go_next() @@ -285,18 +304,34 @@ function go_next() var img = display_image_num(++global_image_num, "image"); if (can_go_next()) { - set_opacity("next", 0.7); + 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() ? 0.7 : 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() +{ + var optionmenu = document.getElementById("optionmenu"); + if (optionmenu.style.display === "block") { + optionmenu.style.display = "none"; + } else { + optionmenu.style.display = "block"; + set_opacity("options", 0.7); + } } +window['toggle_optionmenu'] = toggle_optionmenu; function draw_text(msg) { @@ -340,16 +375,13 @@ function fade_text(opacity) 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); @@ -361,14 +393,14 @@ function key_down(which) { 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(); } @@ -377,16 +409,16 @@ function key_down(which) function key_up(which) { if (which == 39) { // right if (can_go_next()) { - set_opacity("next", 0.7); + set_opacity("next", global_default_opacity); go_next(); } } else if (which == 37) { // left if (can_go_previous()) { - set_opacity("previous", 0.7); + set_opacity("previous", global_default_opacity); go_previous(); } } else if (which == 27) { // escape - set_opacity("close", 0.7); + set_opacity("close", global_default_opacity); do_close(); } else if (which == 32 && global_select) { // space select_image(global_image_list[global_image_num][0], global_image_list[global_image_num][1], 1); @@ -405,6 +437,7 @@ function parse_image_num(default_value) { return default_value; } } +window['parse_image_num'] = parse_image_num; function check_for_hash_change() { var num = parse_image_num(-1); @@ -413,3 +446,55 @@ function check_for_hash_change() { relayout(); } } + +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['toggle_immersive'] = toggle_immersive; + +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); }; +}; + +})();