mirror of
https://github.com/matrix-construct/construct
synced 2024-11-16 06:51:08 +01:00
142 lines
3.4 KiB
JavaScript
142 lines
3.4 KiB
JavaScript
/*
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// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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*/
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'use strict';
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/**************************************
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* DOM queries
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*
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* Operates on the room's DOM element. Be aware that if a room is not
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* the current_room it has no DOM element. This means you can't ever
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* save the elements through room changes because they'll go stale.
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*
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* TODO: needs cleanup
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*/
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room.dom = {};
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room.dom.root = function()
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{
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let id = this.id;
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let label = $("#charybdis_room").children("div.room").children("label[for='" + id + "']");
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return $(label).parent();
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};
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room.dom.exists = function(root = $(this.dom.root()))
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{
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return $(root).length > 0;
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};
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room.dom.items = function(root = $(this.dom.root()))
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{
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return $(root).find("div.main").children("div.content").children("div.events");
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};
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room.dom.item = function(event_id, items = $(this.dom.items()))
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{
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return $(items).find("div.event > label[for='" + event_id + "']");
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}
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room.dom.zoom = function($event, event)
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{
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let event_id = event.event_id;
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if(this.control.content.zoom == event_id)
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{
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delete this.control.content.zoom;
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return;
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}
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this.control.content.zoom = event_id;
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this.scroll.to.event(event_id);
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};
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room.dom.event_is_viewport = function(event_id)
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{
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return isElementInViewport($(this.dom.item(event_id)));
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}
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room.dom.timeline_is_viewport = function()
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{
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return this.timeline.map((event) => this.dom.event_is_viewport(event.event_id));
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}
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room.dom.timeline_in_viewport = function()
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{
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return this.timeline.filter((event) => this.dom.event_is_viewport(event.event_id));
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}
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room.dom.timeline_clicked = function(event, $index)
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{
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let explore = $(this.dom.root()).find(".main .explore");
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if(!$(explore).is(":visible"))
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this.dom.toggle_explore(event);
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let open = (key) =>
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{
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if($(key).children("i").hasClass("fa-plus-square"))
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$(key).click();
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};
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let seek = (timeline, index) =>
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{
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$(timeline).find("div.value > div.object > div.member > div.key .name").each((i, e) =>
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{
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if(parseInt($(e).text().trim()) != index)
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return;
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let key = $(e).parent();
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open(key);
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});
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};
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let content = $(explore).children("div.content");
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$(content).find("div.object > div.member > div.key .name").each((i, e) =>
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{
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if($(e).text().trim() != "events")
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return;
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let key = $(e).parent();
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open(key);
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let events = $(key).parent();
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$(events).find("div.object > div.member > div.key .name").each((i, e) =>
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{
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if($(e).text().trim() != "timeline")
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return;
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let key = $(e).parent();
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open(key);
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let timeline = $(key).parent();
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seek(timeline, $index);
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});
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});
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};
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room.dom.refresh_explore = function(event)
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{
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let explore = $(this.dom.root()).find(".main div.explore");
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let content = $(explore).children("div.content");
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content.html("");
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new explorer(this, content);
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};
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room.dom.toggle_explore = function(event)
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{
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this.control.show_explore = !this.control.show_explore;
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let explore = $(this.dom.root()).find(".main .explore");
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let content = $(explore).children(".content");
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if($(content).html().trim().length == 0)
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this.dom.refresh_explore();
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};
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