f671a5528d
Beforehand it was always using the left corner, which was causing the note body to be to the right of the note box whenever the bottom angle of the note box was descending. Now it selects the left or the right corner depending on the angle, which keeps the note body in a better position right beneath the note box.
1076 lines
36 KiB
JavaScript
1076 lines
36 KiB
JavaScript
import CurrentUser from './current_user'
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import Utility from './utility'
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let Note = {
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HIDE_DELAY: 250,
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NORMALIZE_ATTRIBUTES: ['letter-spacing', 'line-height', 'margin-left', 'margin-right', 'margin-top', 'margin-bottom', 'padding-left', 'padding-right', 'padding-top', 'padding-bottom'],
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COPY_ATTRIBUTES: ['background-color', 'border-radius', 'transform'],
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BOX_ONLY_ATTRIBUTES: ['transform'],
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INNER_ONLY_ATTRIBUTES: ['background-color'],
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permitted_style_values: function(attribute, $attribute_child) {
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if ($attribute_child.length === 0) {
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return "";
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}
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let found_attribute = $attribute_child.attr('style').split(';').filter(val => val.match(RegExp(`(^| )${attribute}:`)));
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if (found_attribute.length === 0) {
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return "";
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}
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let [, value] = found_attribute[0].trim().split(':').map(val => val.trim());
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if (attribute === "background-color") {
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const color_code = $attribute_child.css('background-color');
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return color_code.startsWith('rgba') ? "" : value;
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}
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if (attribute === "transform") {
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let rotate_match = value.match(/rotate\([^)]+\)/);
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return rotate_match ? rotate_match[0] : "";
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}
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return value;
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},
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Box: {
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create: function(id) {
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var $inner_border = $('<div/>');
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$inner_border.addClass("note-box-inner-border");
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var $note_box = $('<div/>');
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$note_box.addClass("note-box");
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if (Note.embed) {
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$note_box.addClass("embedded");
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}
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$note_box.data("id", String(id));
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$note_box.attr("data-id", String(id));
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$note_box.draggable({
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containment: $("#image"),
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stop: function(e, ui) {
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Note.Box.update_data_attributes($note_box);
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}
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});
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$note_box.resizable({
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containment: $("#image"),
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handles: "se, nw",
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stop: function(e, ui) {
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Note.Box.update_data_attributes($note_box);
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}
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});
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$note_box.css({position: "absolute"});
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$note_box.append($inner_border);
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Note.Box.bind_events($note_box);
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return $note_box;
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},
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update_data_attributes: function($note_box) {
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var $image = $("#image");
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var ratio = $image.width() / parseFloat($image.data("original-width"));
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var new_x = parseFloat($note_box.css("left"));
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var new_y = parseFloat($note_box.css("top"));
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var new_width = parseFloat($note_box.css("width"));
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var new_height = parseFloat($note_box.css("height"));
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new_x = parseInt(new_x / ratio);
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new_y = parseInt(new_y / ratio);
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new_width = parseInt(new_width / ratio);
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new_height = parseInt(new_height / ratio);
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$note_box.data("x", new_x);
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$note_box.data("y", new_y);
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$note_box.data("width", new_width);
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$note_box.data("height", new_height);
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},
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copy_style_attributes: function($note_box) {
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const $note_inner_box = $note_box.find("div.note-box-inner-border");
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const $attribute_child = $note_inner_box.find('.note-box-attributes');
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let has_rotation = false;
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Note.COPY_ATTRIBUTES.forEach((attribute)=>{
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const attribute_value = Note.permitted_style_values(attribute, $attribute_child);
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if (Note.BOX_ONLY_ATTRIBUTES.includes(attribute)) {
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$note_box.css(attribute, attribute_value);
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} else if (Note.INNER_ONLY_ATTRIBUTES.includes(attribute)) {
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$note_inner_box.css(attribute, attribute_value);
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} else {
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$note_box.css(attribute, attribute_value);
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$note_inner_box.css(attribute, attribute_value);
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}
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if (attribute === "transform" && attribute_value.startsWith("rotate")) {
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has_rotation = true;
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}
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});
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if (has_rotation) {
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const current_left = parseFloat($note_box.css("left"));
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const current_top = parseFloat($note_box.css("top"));
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const position = Note.Box.get_min_max_position($note_box);
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// Checks for the scenario where the user sets invalid box values through the API
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// or by adjusting the box dimensions through the browser's dev console before saving
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if (current_left !== position.left || current_top !== position.top) {
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$note_box.css(position);
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$note_inner_box.addClass("out-of-bounds");
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} else {
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$note_inner_box.removeClass("out-of-bounds");
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}
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}
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},
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bind_events: function($note_box) {
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$note_box.on(
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"dragstart.danbooru resizestart.danbooru",
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function(e) {
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var $note_box_inner = $(e.currentTarget);
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$note_box_inner.find(".note-box-inner-border").addClass("unsaved");
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Note.dragging = true;
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Note.clear_timeouts();
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Note.Body.hide_all();
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e.stopPropagation();
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}
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);
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$note_box.on("resize.danbooru",
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function(e) {
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var $note_box_inner = $(e.currentTarget);
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Note.Box.resize_inner_border($note_box_inner);
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e.stopPropagation();
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}
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);
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$note_box.on(
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"dragstop.danbooru resizestop.danbooru",
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function(e) {
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Note.dragging = false;
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e.stopPropagation();
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}
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);
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$note_box.on(
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"mouseover.danbooru mouseout.danbooru",
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function(e) {
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if (Note.dragging) {
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return;
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}
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var $this = $(this);
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var $note_box_inner = $(e.currentTarget);
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const note_id = $note_box_inner.data("id");
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if (e.type === "mouseover") {
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Note.Body.show(note_id);
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if (Note.editing) {
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$this.resizable("enable");
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$this.draggable("enable");
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}
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$note_box.addClass("hovering");
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} else if (e.type === "mouseout") {
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Note.Body.hide(note_id);
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if (Note.editing) {
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$this.resizable("disable");
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$this.draggable("disable");
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}
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$note_box.removeClass("hovering");
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}
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e.stopPropagation();
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}
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);
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$note_box.on(
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"click.danbooru",
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function (event) {
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const note_id = $note_box.data("id");
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$(".note-box").removeClass("movable");
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if (note_id === Note.move_id) {
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Note.move_id = null;
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} else {
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Note.move_id = note_id;
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$note_box.addClass("movable");
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}
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}
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);
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$note_box.on("mousedown.danbooru", function(event) {
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Note.drag_id = $note_box.data('id');
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});
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},
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find: function(id) {
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return $("#note-container div.note-box[data-id=" + id + "]");
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},
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drag_stop: function(event) {
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if (Note.drag_id !== null) {
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const $note_box = Note.Box.find(Note.drag_id);
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const position = Note.Box.get_min_max_position($note_box);
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$note_box.css(position);
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Note.drag_id = null;
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}
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},
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key_nudge: function(event) {
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if (!Note.move_id) {
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return;
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}
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const $note_box = Note.Box.find(Note.move_id);
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if ($note_box.length === 0) {
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return;
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}
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let computed_style = window.getComputedStyle($note_box[0]);
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let current_top = parseFloat(computed_style.top);
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let current_left = parseFloat(computed_style.left);
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switch (event.originalEvent.key) {
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case "ArrowUp":
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current_top--;
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break;
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case "ArrowDown":
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current_top++;
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break;
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case "ArrowLeft":
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current_left--;
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break;
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case "ArrowRight":
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current_left++;
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break;
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default:
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// do nothing
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}
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let position = Note.Box.get_min_max_position($note_box, current_top, current_left);
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$note_box.css(position);
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$note_box.find(".note-box-inner-border").addClass("unsaved");
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event.preventDefault();
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},
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key_resize: function (event) {
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if (!Note.move_id) {
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return;
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}
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const $note_box = Note.Box.find(Note.move_id);
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if ($note_box.length === 0) {
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return;
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}
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let computed_style = window.getComputedStyle($note_box[0]);
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let current_top = parseFloat(computed_style.top);
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let current_left = parseFloat(computed_style.left);
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let current_height = $note_box.height();
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let current_width = $note_box.width();
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switch (event.originalEvent.key) {
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case "ArrowUp":
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current_height--;
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break;
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case "ArrowDown":
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current_height++;
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break;
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case "ArrowLeft":
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current_width--;
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break;
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case "ArrowRight":
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current_width++;
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break;
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default:
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// do nothing
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}
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const position = Note.Box.get_min_max_position($note_box, null, null, current_height, current_width);
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if (current_top === position.top && current_left === position.left) {
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$note_box.css({
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height: current_height,
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width: current_width,
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});
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}
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Note.Box.resize_inner_border($note_box);
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$note_box.find(".note-box-inner-border").addClass("unsaved");
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event.preventDefault();
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},
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get_min_max_position: function($note_box, current_top = null, current_left = null, current_height = null, current_width = null) {
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const computed_style = window.getComputedStyle($note_box[0]);
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current_top = (current_top === null ? parseFloat(computed_style.top) : current_top);
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current_left = (current_left === null ? parseFloat(computed_style.left) : current_left);
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current_height = current_height || $note_box.height();
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current_width = current_width || $note_box.width();
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const $image = $("#image");
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const image_height = $image.height();
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const image_width = $image.width();
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const box_data = Note.Box.get_bounding_box($note_box, current_height, current_width);
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if (((box_data.max_x - box_data.min_x) <= image_width) && ((box_data.max_y - box_data.min_y) <= image_height)) {
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current_top = Math.min(Math.max(current_top, -box_data.min_y, 0), image_height - box_data.max_y - 2, image_height - box_data.min_y - box_data.max_y - 2, image_height);
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current_left = Math.min(Math.max(current_left, -box_data.min_x, 0), image_width - box_data.max_x - 2, image_width - box_data.min_x - box_data.max_x - 2, image_width);
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} else {
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Utility.error("Box too large to be rotated!");
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$note_box.css('transform', 'none');
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}
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return {
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top: Math.round(current_top),
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left: Math.round(current_left),
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};
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},
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get_bounding_box: function($note_box, height = null, width = null) {
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height = height || $note_box.height();
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width = width || $note_box.width();
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let old_coord = [[0, 0], [width, 0], [0, height], [width, height]];
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const computed_style = window.getComputedStyle($note_box[0]);
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const match = computed_style.transform.match(/matrix\(([-e0-9.]+), ([-e0-9.]+)/);
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if (!match) {
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return {
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min_x: 0,
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min_y: 0,
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max_x: width,
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max_y: height,
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norm_coord: old_coord,
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degrees: 0,
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}
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}
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const costheta = Math.round(match[1] * 1000) / 1000;
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const sintheta = Math.round(match[2] * 1000) / 1000;
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let trans_x = width / 2;
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let trans_y = height / 2;
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let min_x = Infinity;
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let max_x = 0;
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let min_y = Infinity;
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let max_y = 0;
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const new_coord = old_coord.map((coord)=>{
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let temp_x = coord[0] - trans_x;
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let temp_y = coord[1] - trans_y;
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let rotated_x = (temp_x * costheta) - (temp_y * sintheta);
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let rotated_y = (temp_x * sintheta) + (temp_y * costheta);
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let new_x = rotated_x + trans_x;
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let new_y = rotated_y + trans_y;
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min_x = Math.min(min_x, new_x);
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max_x = Math.max(max_x, new_x);
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min_y = Math.min(min_y, new_y);
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max_y = Math.max(max_y, new_y);
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return [new_x, new_y];
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});
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const norm_coord = new_coord.map((coord)=>{
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return [coord[0] - min_x, coord[1] - min_y];
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});
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const radians_per_degree = 0.017453292519943295;
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const degrees = Math.asin(sintheta) / radians_per_degree;
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return {
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min_x: min_x,
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min_y: min_y,
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max_x: max_x,
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max_y: max_y,
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norm_coord: norm_coord,
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degrees: degrees,
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};
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},
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show_highlighted: function($note_box) {
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var note_id = $note_box.data("id");
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Note.Body.show(note_id);
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$(".note-box-highlighted").removeClass("note-box-highlighted");
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$note_box.addClass("note-box-highlighted");
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$note_box[0].scrollIntoView(false);
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},
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resize_inner_border: function($note_box) {
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var $inner_border = $note_box.find("div.note-box-inner-border");
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$inner_border.css({
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height: $note_box.height() - 2,
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width: $note_box.width() - 2
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});
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if ($inner_border.width() >= $note_box.width() - 2) {
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$note_box.width($inner_border.width() + 2);
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}
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if ($inner_border.height() >= $note_box.height() - 2) {
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$note_box.height($inner_border.height() + 2);
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}
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},
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scale: function($note_box) {
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var $image = $("#image");
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var ratio = $image.width() / parseFloat($image.data("original-width"));
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var MIN_SIZE = 5;
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$note_box.css({
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top: Math.ceil(parseFloat($note_box.data("y")) * ratio),
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left: Math.ceil(parseFloat($note_box.data("x")) * ratio),
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width: Math.max(MIN_SIZE, Math.ceil(parseFloat($note_box.data("width")) * ratio)),
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height: Math.max(MIN_SIZE, Math.ceil(parseFloat($note_box.data("height")) * ratio))
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});
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Note.Box.resize_inner_border($note_box);
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},
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scale_all: function() {
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var container = document.getElementById('note-container');
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if (container === null) {
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return;
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}
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// Hide notes while rescaling, to prevent unnecessary reflowing
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var was_visible = container.style.display !== 'none';
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if (was_visible) {
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container.style.display = 'none';
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}
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$(".note-box").each(function(i, v) {
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Note.Box.scale($(v));
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});
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if (was_visible) {
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container.style.display = 'block';
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}
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if (Note.embed) {
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const $image = $("#image");
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const percentage = 100 * ($image.width() / parseFloat($image.data('large-width')));
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$(container).css('font-size', percentage + '%');
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}
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},
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toggle_all: function() {
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var $note_container = $("#note-container");
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var is_hidden = ($note_container.css('visibility') === 'hidden');
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if (is_hidden) {
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$note_container.css('visibility', 'visible');
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} else {
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$note_container.css('visibility', 'hidden');
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}
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}
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},
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Body: {
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create: function(id) {
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var $note_body = $('<div></div>');
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$note_body.addClass("note-body");
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$note_body.data("id", String(id));
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$note_body.attr("data-id", String(id));
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$note_body.hide();
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Note.Body.bind_events($note_body);
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return $note_body;
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},
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initialize: function($note_body) {
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var $note_box = Note.Box.find($note_body.data("id"));
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const box_data = Note.Box.get_bounding_box($note_box);
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// Select the lowest box corner to the farthest left
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let selected_corner = box_data.norm_coord.reduce(function (selected, coord) {return (selected[1] > coord[1]) || (selected[1] === coord[1] && selected[0] < coord[0]) ? selected : coord;});
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let normalized_degrees = box_data.degrees % 90.0;
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// Align to the left or right body corner depending upon the box angle
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let body_corner = $note_box.position().left - (normalized_degrees > 0.0 && normalized_degrees <= 45.0 ? $note_body.width() : 0);
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$note_body.css({
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top: $note_box.position().top + selected_corner[1] + 5,
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left: body_corner + selected_corner[0],
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});
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Note.Body.bound_position($note_body);
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},
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bound_position: function($note_body) {
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var $image = $("#image");
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var doc_width = $image.offset().left + $image.width();
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if ($note_body.offset().left + $note_body.width() > doc_width) {
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$note_body.css({
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left: $note_body.position().left - 10 - ($note_body.offset().left + $note_body.width() - doc_width)
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});
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}
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},
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show: function(id) {
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Note.Body.hide_all();
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Note.clear_timeouts();
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var $note_body = Note.Body.find(id);
|
|
if (!$note_body.data('resized')) {
|
|
Note.Body.resize($note_body);
|
|
$note_body.data('resized', 'true');
|
|
}
|
|
$note_body.show();
|
|
Note.Body.initialize($note_body);
|
|
},
|
|
|
|
find: function(id) {
|
|
return $("#note-container div.note-body[data-id=" + id + "]");
|
|
},
|
|
|
|
hide: function(id) {
|
|
var $note_body = Note.Body.find(id);
|
|
Note.timeouts.push(setTimeout(() => $note_body.hide(), Note.HIDE_DELAY));
|
|
},
|
|
|
|
hide_all: function() {
|
|
$("#note-container div.note-body").hide();
|
|
},
|
|
|
|
resize: function($note_body) {
|
|
$note_body.css("min-width", "");
|
|
var w = $note_body.width();
|
|
var h = $note_body.height();
|
|
var golden_ratio = 1.6180339887;
|
|
var last = 0;
|
|
var x = 0;
|
|
var lo = 0;
|
|
var hi = 0;
|
|
|
|
if ((w / h) < golden_ratio) {
|
|
lo = 140;
|
|
hi = 400;
|
|
|
|
do {
|
|
last = w;
|
|
x = (lo + hi) / 2;
|
|
$note_body.css("min-width", x);
|
|
w = $note_body.width();
|
|
h = $note_body.height();
|
|
|
|
if ((w / h) < golden_ratio) {
|
|
lo = x;
|
|
} else {
|
|
hi = x;
|
|
}
|
|
} while ((lo < hi) && (w > last));
|
|
} else if ($note_body[0].scrollWidth <= $note_body.width()) {
|
|
lo = 20;
|
|
hi = w;
|
|
|
|
do {
|
|
x = (lo + hi) / 2;
|
|
$note_body.css("min-width", x);
|
|
if ($note_body.height() > h) {
|
|
lo = x
|
|
} else {
|
|
hi = x;
|
|
}
|
|
} while ((hi - lo) > 4);
|
|
if ($note_body.height() > h) {
|
|
$note_body.css("min-width", hi);
|
|
}
|
|
}
|
|
},
|
|
|
|
set_text: function($note_body, $note_box, text) {
|
|
Note.Body.display_text($note_body, text);
|
|
if (Note.embed) {
|
|
const $note_inner_box = $note_box.find("div.note-box-inner-border");
|
|
Note.Body.display_text($note_inner_box, text);
|
|
$note_inner_box.css("font-size", Note.base_font_size + "px");
|
|
Note.normalize_sizes($note_inner_box.children(), Note.base_font_size);
|
|
$note_inner_box.css("font-size", "");
|
|
Note.Box.copy_style_attributes($note_box);
|
|
}
|
|
Note.Body.resize($note_body);
|
|
Note.Body.bound_position($note_body);
|
|
},
|
|
|
|
display_text: function($note_body, text) {
|
|
text = text.replace(/<tn>/g, '<p class="tn">');
|
|
text = text.replace(/<\/tn>/g, '</p>');
|
|
text = text.replace(/\n/g, '<br>');
|
|
$note_body.html(text);
|
|
},
|
|
|
|
bind_events: function($note_body) {
|
|
$note_body.on("mouseover.danbooru", function(e) {
|
|
var $note_body_inner = $(e.currentTarget);
|
|
Note.Body.show($note_body_inner.data("id"));
|
|
e.stopPropagation();
|
|
});
|
|
|
|
$note_body.on("mouseout.danbooru", function(e) {
|
|
var $note_body_inner = $(e.currentTarget);
|
|
Note.Body.hide($note_body_inner.data("id"));
|
|
e.stopPropagation();
|
|
});
|
|
|
|
if (CurrentUser.data("is-anonymous") === false) {
|
|
$note_body.on("click.danbooru", function(e) {
|
|
if (e.target.tagName !== "A") {
|
|
var $note_body_inner = $(e.currentTarget);
|
|
Note.Edit.show($note_body_inner);
|
|
}
|
|
e.stopPropagation();
|
|
});
|
|
} else {
|
|
$note_body.on("click.danbooru", function(e) {
|
|
if (e.target.tagName !== "A") {
|
|
Utility.notice("You must be logged in to edit notes");
|
|
}
|
|
e.stopPropagation();
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
Edit: {
|
|
show: function($note_body) {
|
|
var id = $note_body.data("id");
|
|
|
|
if (Note.editing) {
|
|
return;
|
|
}
|
|
|
|
$(".note-box").resizable("disable");
|
|
$(".note-box").draggable("disable");
|
|
$(".note-box").addClass("editing");
|
|
|
|
let $textarea = $('<textarea></textarea>');
|
|
$textarea.css({
|
|
width: "97%",
|
|
height: "85%",
|
|
resize: "none",
|
|
});
|
|
|
|
if ($note_body.html() !== "<em>Click to edit</em>") {
|
|
$textarea.val($note_body.data("original-body"));
|
|
}
|
|
|
|
let $dialog = $('<div></div>');
|
|
let note_title = (typeof id === 'string' && id.startsWith('x') ? 'Creating new note' : 'Editing note #' + id);
|
|
$dialog.append('<span><b>' + note_title + ' (<a href="/wiki_pages/help:notes">view help</a>)</b></span>');
|
|
$dialog.append($textarea);
|
|
$dialog.data("id", id);
|
|
$dialog.dialog({
|
|
width: 360,
|
|
height: 240,
|
|
position: {
|
|
my: "right",
|
|
at: "right-20",
|
|
of: window
|
|
},
|
|
classes: {
|
|
"ui-dialog": "note-edit-dialog",
|
|
},
|
|
buttons: {
|
|
"Save": Note.Edit.save,
|
|
"Preview": Note.Edit.preview,
|
|
"Cancel": Note.Edit.cancel,
|
|
"Delete": Note.Edit.destroy,
|
|
"History": Note.Edit.history
|
|
}
|
|
});
|
|
$dialog.data("uiDialog")._title = function(title) {
|
|
title.html(this.options.title); // Allow unescaped html in dialog title
|
|
}
|
|
|
|
$dialog.on("dialogclose.danbooru", function() {
|
|
Note.editing = false;
|
|
$(".note-box").resizable("enable");
|
|
$(".note-box").draggable("enable");
|
|
$(".note-box").removeClass("editing");
|
|
});
|
|
|
|
$textarea.selectEnd();
|
|
Note.editing = true;
|
|
},
|
|
|
|
parameterize_note: function($note_box, $note_body) {
|
|
var $image = $("#image");
|
|
var original_width = parseInt($image.data("original-width"));
|
|
var ratio = parseInt($image.width()) / original_width;
|
|
|
|
var hash = {
|
|
note: {
|
|
x: $note_box.position().left / ratio,
|
|
y: $note_box.position().top / ratio,
|
|
width: $note_box.width() / ratio,
|
|
height: $note_box.height() / ratio,
|
|
body: $note_body.data("original-body"),
|
|
}
|
|
}
|
|
|
|
if ($note_box.data("id").match(/x/)) {
|
|
hash.note.html_id = $note_box.data("id");
|
|
hash.note.post_id = Utility.meta("post-id");
|
|
}
|
|
|
|
return hash;
|
|
},
|
|
|
|
error_handler: function(xhr, status, exception) {
|
|
Utility.error("Error: " + (xhr.responseJSON.reason || xhr.responseJSON.reasons.join("; ")));
|
|
},
|
|
|
|
success_handler: function(data, status, xhr) {
|
|
var $note_box = null;
|
|
|
|
if (data.html_id) { // new note
|
|
var $note_body = Note.Body.find(data.html_id);
|
|
$note_box = Note.Box.find(data.html_id);
|
|
$note_body.data("id", String(data.id)).attr("data-id", data.id);
|
|
$note_box.data("id", String(data.id)).attr("data-id", data.id);
|
|
$note_box.find(".note-box-inner-border").removeClass("unsaved");
|
|
} else {
|
|
$note_box = Note.Box.find(data.id);
|
|
$note_box.find(".note-box-inner-border").removeClass("unsaved");
|
|
}
|
|
},
|
|
|
|
save: function() {
|
|
var $this = $(this);
|
|
var $textarea = $this.find("textarea");
|
|
var id = $this.data("id");
|
|
var $note_body = Note.Body.find(id);
|
|
var $note_box = Note.Box.find(id);
|
|
var text = $textarea.val();
|
|
$note_body.data("original-body", text);
|
|
Note.Body.set_text($note_body, $note_box, "Loading...");
|
|
$.get("/note_previews.json", {body: text}).then(function(data) {
|
|
Note.Body.set_text($note_body, $note_box, data.body);
|
|
Note.Body.initialize($note_body);
|
|
$note_body.show();
|
|
});
|
|
$this.dialog("close");
|
|
|
|
if (id.match(/\d/)) {
|
|
$.ajax("/notes/" + id + ".json", {
|
|
type: "PUT",
|
|
data: Note.Edit.parameterize_note($note_box, $note_body),
|
|
error: Note.Edit.error_handler,
|
|
success: Note.Edit.success_handler
|
|
});
|
|
} else {
|
|
$.ajax("/notes.json", {
|
|
type: "POST",
|
|
data: Note.Edit.parameterize_note($note_box, $note_body),
|
|
error: Note.Edit.error_handler,
|
|
success: Note.Edit.success_handler
|
|
});
|
|
}
|
|
},
|
|
|
|
preview: function() {
|
|
var $this = $(this);
|
|
var $textarea = $this.find("textarea");
|
|
var id = $this.data("id");
|
|
var $note_body = Note.Body.find(id);
|
|
var text = $textarea.val();
|
|
var $note_box = Note.Box.find(id);
|
|
$note_box.find(".note-box-inner-border").addClass("unsaved");
|
|
Note.Body.set_text($note_body, $note_box, "Loading...");
|
|
$.get("/note_previews.json", {body: text}).then(function(data) {
|
|
Note.Body.set_text($note_body, $note_box, data.body);
|
|
Note.Body.initialize($note_body);
|
|
$note_body.show();
|
|
});
|
|
},
|
|
|
|
cancel: function() {
|
|
$(this).dialog("close");
|
|
},
|
|
|
|
destroy: function() {
|
|
if (!confirm("Do you really want to delete this note?")) {
|
|
return
|
|
}
|
|
|
|
var $this = $(this);
|
|
var id = $this.data("id");
|
|
|
|
if (id.match(/\d/)) {
|
|
$.ajax("/notes/" + id + ".json", {
|
|
type: "DELETE",
|
|
success: function() {
|
|
Note.Box.find(id).remove();
|
|
Note.Body.find(id).remove();
|
|
$this.dialog("close");
|
|
}
|
|
});
|
|
}
|
|
},
|
|
|
|
history: function() {
|
|
var $this = $(this);
|
|
var id = $this.data("id");
|
|
if (id.match(/\d/)) {
|
|
window.location.href = "/note_versions?search[note_id]=" + id;
|
|
}
|
|
$(this).dialog("close");
|
|
}
|
|
},
|
|
|
|
TranslationMode: {
|
|
active: false,
|
|
|
|
toggle: function(e) {
|
|
if (Note.TranslationMode.active) {
|
|
Note.TranslationMode.stop(e);
|
|
} else {
|
|
Note.TranslationMode.start(e);
|
|
}
|
|
},
|
|
|
|
start: function(e) {
|
|
e.preventDefault();
|
|
|
|
if (CurrentUser.data("is-anonymous")) {
|
|
Utility.notice("You must be logged in to edit notes");
|
|
return;
|
|
}
|
|
|
|
if (Note.TranslationMode.active) {
|
|
return;
|
|
}
|
|
|
|
$("#image").css("cursor", "crosshair");
|
|
Note.TranslationMode.active = true;
|
|
$(document.body).addClass("mode-translation");
|
|
$("#original-file-link").click();
|
|
$("#image").off("click.danbooru", Note.Box.toggle_all);
|
|
$("#image").on("mousedown.danbooru.note", Note.TranslationMode.Drag.start);
|
|
$(document).on("mouseup.danbooru.note", Note.TranslationMode.Drag.stop);
|
|
$("#mark-as-translated-section").show();
|
|
|
|
Utility.notice('Translation mode is on. Drag on the image to create notes. <a href="#">Turn translation mode off</a> (shortcut is <span class="key">n</span>).');
|
|
$("#notice a:contains(Turn translation mode off)").on("click.danbooru", Note.TranslationMode.stop);
|
|
},
|
|
|
|
stop: function(e) {
|
|
e.preventDefault();
|
|
|
|
Note.TranslationMode.active = false;
|
|
$("#image").css("cursor", "auto");
|
|
$("#image").on("click.danbooru", Note.Box.toggle_all);
|
|
$("#image").off("mousedown.danbooru.note", Note.TranslationMode.Drag.start);
|
|
$(document).off("mouseup.danbooru.note", Note.TranslationMode.Drag.stop);
|
|
$(document.body).removeClass("mode-translation");
|
|
$("#close-notice-link").click();
|
|
$("#mark-as-translated-section").hide();
|
|
},
|
|
|
|
create_note: function(e, x, y, w, h) {
|
|
var offset = $("#image").offset();
|
|
|
|
if (w > 9 || h > 9) { /* minimum note size: 10px */
|
|
if (w <= 9) {
|
|
w = 10;
|
|
} else if (h <= 9) {
|
|
h = 10;
|
|
}
|
|
Note.create(x - offset.left, y - offset.top, w, h);
|
|
}
|
|
|
|
$("#note-container").css('visibility', 'visible');
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
},
|
|
|
|
Drag: {
|
|
dragging: false,
|
|
dragStartX: 0,
|
|
dragStartY: 0,
|
|
dragDistanceX: 0,
|
|
dragDistanceY: 0,
|
|
x: 0,
|
|
y: 0,
|
|
w: 0,
|
|
h: 0,
|
|
|
|
start: function (e) {
|
|
if (e.which !== 1) {
|
|
return;
|
|
}
|
|
e.preventDefault(); /* don't drag the image */
|
|
$(document).on("mousemove.danbooru", Note.TranslationMode.Drag.drag);
|
|
Note.TranslationMode.Drag.dragStartX = e.pageX;
|
|
Note.TranslationMode.Drag.dragStartY = e.pageY;
|
|
},
|
|
|
|
drag: function (e) {
|
|
Note.TranslationMode.Drag.dragDistanceX = e.pageX - Note.TranslationMode.Drag.dragStartX;
|
|
Note.TranslationMode.Drag.dragDistanceY = e.pageY - Note.TranslationMode.Drag.dragStartY;
|
|
var $image = $("#image");
|
|
var offset = $image.offset();
|
|
var limitX1 = $image.width() - Note.TranslationMode.Drag.dragStartX + offset.left - 1;
|
|
var limitX2 = offset.left - Note.TranslationMode.Drag.dragStartX;
|
|
var limitY1 = $image.height() - Note.TranslationMode.Drag.dragStartY + offset.top - 1;
|
|
var limitY2 = offset.top - Note.TranslationMode.Drag.dragStartY;
|
|
|
|
if (Note.TranslationMode.Drag.dragDistanceX > limitX1) {
|
|
Note.TranslationMode.Drag.dragDistanceX = limitX1;
|
|
} else if (Note.TranslationMode.Drag.dragDistanceX < limitX2) {
|
|
Note.TranslationMode.Drag.dragDistanceX = limitX2;
|
|
}
|
|
|
|
if (Note.TranslationMode.Drag.dragDistanceY > limitY1) {
|
|
Note.TranslationMode.Drag.dragDistanceY = limitY1;
|
|
} else if (Note.TranslationMode.Drag.dragDistanceY < limitY2) {
|
|
Note.TranslationMode.Drag.dragDistanceY = limitY2;
|
|
}
|
|
|
|
if (Math.abs(Note.TranslationMode.Drag.dragDistanceX) > 9 && Math.abs(Note.TranslationMode.Drag.dragDistanceY) > 9) {
|
|
Note.TranslationMode.Drag.dragging = true; /* must drag at least 10pixels (minimum note size) in both dimensions. */
|
|
}
|
|
if (Note.TranslationMode.Drag.dragging) {
|
|
if (Note.TranslationMode.Drag.dragDistanceX >= 0) {
|
|
Note.TranslationMode.Drag.x = Note.TranslationMode.Drag.dragStartX;
|
|
Note.TranslationMode.Drag.w = Note.TranslationMode.Drag.dragDistanceX;
|
|
} else {
|
|
Note.TranslationMode.Drag.x = Note.TranslationMode.Drag.dragStartX + Note.TranslationMode.Drag.dragDistanceX;
|
|
Note.TranslationMode.Drag.w = -Note.TranslationMode.Drag.dragDistanceX;
|
|
}
|
|
|
|
if (Note.TranslationMode.Drag.dragDistanceY >= 0) {
|
|
Note.TranslationMode.Drag.y = Note.TranslationMode.Drag.dragStartY;
|
|
Note.TranslationMode.Drag.h = Note.TranslationMode.Drag.dragDistanceY;
|
|
} else {
|
|
Note.TranslationMode.Drag.y = Note.TranslationMode.Drag.dragStartY + Note.TranslationMode.Drag.dragDistanceY;
|
|
Note.TranslationMode.Drag.h = -Note.TranslationMode.Drag.dragDistanceY;
|
|
}
|
|
|
|
$('#note-preview').css({
|
|
display: 'block',
|
|
left: (Note.TranslationMode.Drag.x + 1),
|
|
top: (Note.TranslationMode.Drag.y + 1),
|
|
width: (Note.TranslationMode.Drag.w - 3),
|
|
height: (Note.TranslationMode.Drag.h - 3)
|
|
});
|
|
}
|
|
},
|
|
|
|
stop: function (e) {
|
|
if (e.which !== 1) {
|
|
return;
|
|
}
|
|
if (Note.TranslationMode.Drag.dragStartX === 0) {
|
|
return; /* 'stop' is bound to window, don't create note if start wasn't triggered */
|
|
}
|
|
$(document).off("mousemove.danbooru", Note.TranslationMode.Drag.drag);
|
|
|
|
if (Note.TranslationMode.Drag.dragging) {
|
|
$('#note-preview').css({ display: 'none' });
|
|
Note.TranslationMode.create_note(e, Note.TranslationMode.Drag.x, Note.TranslationMode.Drag.y, Note.TranslationMode.Drag.w - 1, Note.TranslationMode.Drag.h - 1);
|
|
Note.TranslationMode.Drag.dragging = false; /* border of the note is pixel-perfect on the preview border */
|
|
} else { /* no dragging -> toggle display of notes */
|
|
Note.Box.toggle_all();
|
|
}
|
|
|
|
Note.TranslationMode.Drag.dragStartX = 0;
|
|
Note.TranslationMode.Drag.dragStartY = 0;
|
|
}
|
|
}
|
|
},
|
|
|
|
id: "x",
|
|
dragging: false,
|
|
editing: false,
|
|
move_id: null,
|
|
drag_id: null,
|
|
base_font_size: null,
|
|
timeouts: [],
|
|
pending: {},
|
|
|
|
add: function(container, id, x, y, w, h, original_body, sanitized_body) {
|
|
var $note_box = Note.Box.create(id);
|
|
var $note_body = Note.Body.create(id);
|
|
|
|
$note_box.data('x', x);
|
|
$note_box.data('y', y);
|
|
$note_box.data('width', w);
|
|
$note_box.data('height', h);
|
|
container.appendChild($note_box[0]);
|
|
container.appendChild($note_body[0]);
|
|
$note_body.data("original-body", original_body);
|
|
Note.Box.scale($note_box);
|
|
Note.Body.display_text($note_body, sanitized_body);
|
|
if (Note.embed) {
|
|
Note.Body.display_text($note_box.children("div.note-box-inner-border"), sanitized_body);
|
|
}
|
|
},
|
|
|
|
create: function(x, y, w, h) {
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var $note_box = Note.Box.create(Note.id);
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var $note_body = Note.Body.create(Note.id);
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$note_box.css({
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top: y,
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left: x,
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width: w,
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height: h
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});
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Note.Box.update_data_attributes($note_box);
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$note_box.find(".note-box-inner-border").addClass("unsaved");
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$note_body.html("<em>Click to edit</em>");
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$("#note-container").append($note_box);
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$("#note-container").append($note_body);
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Note.Box.resize_inner_border($note_box);
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Note.id += "x";
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},
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normalize_sizes: function ($note_elements, parent_font_size) {
|
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if ($note_elements.length === 0) {
|
|
return;
|
|
}
|
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$note_elements.each(function(i, element) {
|
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const $element = $(element);
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const computed_styles = window.getComputedStyle(element);
|
|
const font_size = parseFloat(computed_styles.fontSize);
|
|
Note.NORMALIZE_ATTRIBUTES.forEach(function(attribute) {
|
|
const original_size = parseFloat(computed_styles[attribute]) || 0;
|
|
const relative_em = original_size / font_size;
|
|
$element.css(attribute, relative_em + "em");
|
|
});
|
|
const font_percentage = 100 * (font_size / parent_font_size);
|
|
$element.css("font-size", font_percentage + "%");
|
|
$element.attr("size", "");
|
|
Note.normalize_sizes($element.children(), font_size);
|
|
});
|
|
},
|
|
|
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clear_timeouts: function() {
|
|
Note.timeouts.forEach(clearTimeout);
|
|
Note.timeouts = [];
|
|
},
|
|
|
|
load_all: function() {
|
|
var fragment = document.createDocumentFragment();
|
|
$.each($("#notes article"), function(i, article) {
|
|
var $article = $(article);
|
|
Note.add(
|
|
fragment,
|
|
$article.data("id"),
|
|
$article.data("x"),
|
|
$article.data("y"),
|
|
$article.data("width"),
|
|
$article.data("height"),
|
|
$article.data("body"),
|
|
$article.html()
|
|
);
|
|
});
|
|
const $note_container = $("#note-container");
|
|
$note_container.append(fragment);
|
|
if (Note.embed) {
|
|
Note.base_font_size = parseFloat(window.getComputedStyle($note_container[0]).fontSize);
|
|
$.each($(".note-box"), function(i, note_box) {
|
|
const $note_box = $(note_box);
|
|
Note.Box.resize_inner_border($note_box);
|
|
Note.normalize_sizes($("div.note-box-inner-border", note_box).children(), Note.base_font_size);
|
|
// Accounting for transformation values calculations which aren't correct immediately on page load
|
|
setTimeout(()=>{Note.Box.copy_style_attributes($note_box);}, 100);
|
|
});
|
|
}
|
|
},
|
|
|
|
initialize_all: function() {
|
|
if ($("#c-posts #a-show #image").length === 0 || $("video#image").length) {
|
|
return;
|
|
}
|
|
|
|
Note.embed = (Utility.meta("post-has-embedded-notes") === "true");
|
|
if (Note.embed) {
|
|
$(document).on("mouseup.danbooru.drag", Note.Box.drag_stop);
|
|
}
|
|
Note.load_all();
|
|
|
|
this.initialize_shortcuts();
|
|
this.initialize_highlight();
|
|
$(document).on("hashchange.danbooru.note", this.initialize_highlight);
|
|
Utility.keydown("up down left right", "nudge_note", Note.Box.key_nudge);
|
|
Utility.keydown("shift+up shift+down shift+left shift+right", "resize_note", Note.Box.key_resize);
|
|
},
|
|
|
|
initialize_shortcuts: function() {
|
|
$("#translate").on("click.danbooru", Note.TranslationMode.toggle);
|
|
$("#image").on("click.danbooru", Note.Box.toggle_all);
|
|
},
|
|
|
|
initialize_highlight: function() {
|
|
var matches = window.location.hash.match(/^#note-(\d+)$/);
|
|
|
|
if (matches) {
|
|
var $note_box = Note.Box.find(matches[1]);
|
|
Note.Box.show_highlighted($note_box);
|
|
}
|
|
},
|
|
}
|
|
|
|
$(function() {
|
|
Note.initialize_all();
|
|
});
|
|
|
|
export default Note
|
|
|