Improved theming tools
This commit is contained in:
Devine Lu Linvega
parent
dbe72c3a27
commit
8069306c74
@ -78,8 +78,9 @@
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dotgrid.controller.add("default","View","Tools",() => { dotgrid.interface.toggle(); },"U");
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dotgrid.controller.add("default","View","Grid",() => { dotgrid.guide.toggle(); },"H");
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dotgrid.controller.add("default","Theme","Noir",() => { dotgrid.theme.noir(); },"CmdOrCtrl+Shift+1");
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dotgrid.controller.add("default","Theme","Pale",() => { dotgrid.theme.pale(); },"CmdOrCtrl+Shift+2");
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dotgrid.controller.add("default","Theme","Default",() => { dotgrid.theme.default(); },"CmdOrCtrl+Shift+1");
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dotgrid.controller.add("default","Theme","Noir",() => { dotgrid.theme.noir(); },"CmdOrCtrl+Shift+2");
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dotgrid.controller.add("default","Theme","Pale",() => { dotgrid.theme.pale(); },"CmdOrCtrl+Shift+3");
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dotgrid.controller.add("default","Theme","Invert",() => { dotgrid.theme.invert(); },"CmdOrCtrl+Shift+I");
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dotgrid.controller.add("default","Theme","Install",() => { require('electron').shell.openExternal('https://github.com/hundredrabbits/Themes'); });
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@ -1,44 +1,62 @@
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'use strict';
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function Theme()
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function Theme(default_theme = {background: "#222", f_high: "#fff", f_med: "#777", f_low: "#444", f_inv: "#fff", b_high: "#000", b_med: "#aaa", b_low: "#000", b_inv: "#000"})
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{
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let theme = this;
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let themer = this;
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this.el = document.createElement("style");
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this.el.type = 'text/css';
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this.callback = null;
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this.el = document.createElement("style")
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this.el.type = 'text/css'
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this.callback;
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this.active;
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this.collection = {
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noir: {meta:{}, data: { background: "#222", f_high: "#fff", f_med: "#777", f_low: "#444", f_inv: "#fff", b_high: "#000", b_med: "#aaa", b_low: "#000", b_inv: "#000" }},
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pale: {meta:{}, data: { background: "#e1e1e1", f_high: "#000", f_med: "#777", f_low: "#aaa", f_inv: "#000", b_high: "#000", b_med: "#aaa", b_low: "#ccc", b_inv: "#fff" }}
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default: default_theme,
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noir: {background: "#222", f_high: "#fff", f_med: "#777", f_low: "#444", f_inv: "#fff", b_high: "#000", b_med: "#aaa", b_low: "#000", b_inv: "#000" },
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pale: {background: "#e1e1e1", f_high: "#000", f_med: "#777", f_low: "#aaa", f_inv: "#000", b_high: "#000", b_med: "#aaa", b_low: "#ccc", b_inv: "#fff" }
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}
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this.active = this.collection.noir;
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this.install = function(host = document.body,callback)
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{
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host.appendChild(this.el)
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this.callback = callback;
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this.callback = callback
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}
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this.start = function()
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{
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this.load(localStorage.theme ? localStorage.theme : this.collection.noir, this.collection.noir);
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this.restore();
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}
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this.load = function(t, fall_back = this.collection.noir)
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this.restore = function()
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{
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let theme = is_json(t) ? JSON.parse(t).data : t.data;
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let storage = is_json(localStorage.theme) ? JSON.parse(localStorage.theme) : this.collection.default;
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if(!theme || !theme.background){
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if(fall_back) {
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theme = fall_back.data;
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} else {
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return;
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}
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}
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this.load(!storage.background ? this.collection.default : storage)
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}
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let css = `
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this.parse = function(any)
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{
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let theme;
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if(any && any.data){ return any; }
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else if(any && is_json(any)){ return JSON.parse(any); }
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else if(any && is_html(any)){ return this.extract(any); }
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return null;
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}
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this.unwrap = function(t)
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{
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return t.data ? t.data : t;
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}
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this.load = function(theme, fall_back = this.collection.noir)
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{
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if(!theme || !theme.background){ console.warn("Theme","Not a theme",theme); return; }
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this.active = theme;
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localStorage.setItem("theme", JSON.stringify(theme));
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this.el.innerHTML = `
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:root {
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--background: ${theme.background};
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--f_high: ${theme.f_high};
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@ -51,10 +69,6 @@ function Theme()
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--b_inv: ${theme.b_inv};
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}`;
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this.active = theme;
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this.el.innerHTML = css;
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localStorage.setItem("theme", JSON.stringify({data: theme}));
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if(this.callback){
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this.callback();
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}
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@ -62,11 +76,16 @@ function Theme()
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this.reset = function()
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{
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this.load(this.collection.noir);
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this.load(this.collection.default);
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}
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// Defaults
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this.default = function()
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{
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this.load(this.collection.default)
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}
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this.pale = function()
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{
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this.load(this.collection.pale)
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@ -82,33 +101,61 @@ function Theme()
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this.load(this.active.background == this.collection.noir.data.background ? this.collection.pale : this.collection.noir)
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}
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// Parser
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this.extract = function(text)
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{
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let svg = new DOMParser().parseFromString(text,"text/xml")
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try{
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return {
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"background": svg.getElementById("background").getAttribute("fill"),
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"f_high": svg.getElementById("f_high").getAttribute("fill"),
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"f_med": svg.getElementById("f_med").getAttribute("fill"),
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"f_low": svg.getElementById("f_low").getAttribute("fill"),
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"f_inv": svg.getElementById("f_inv").getAttribute("fill"),
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"b_high": svg.getElementById("b_high").getAttribute("fill"),
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"b_med": svg.getElementById("b_med").getAttribute("fill"),
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"b_low": svg.getElementById("b_low").getAttribute("fill"),
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"b_inv": svg.getElementById("b_inv").getAttribute("fill")
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};
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}
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catch(err){
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console.warn("Theme","Incomplete SVG Theme", err)
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}
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}
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// Drag
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this.drag_enter = function(e)
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this.drag = function(e)
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{
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e.stopPropagation();
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e.preventDefault();
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e.dataTransfer.dropEffect = 'copy';
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}
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this.drag = function(e)
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this.drop = function(e)
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{
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e.preventDefault();
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e.stopPropagation();
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let file = e.dataTransfer.files[0];
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if(!file.name || !file.name.indexOf(".thm") < 0){ console.log("Theme","Not a theme"); return; }
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if(!file.name){ console.warn("Theme","Unnamed file."); return; }
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if(file.name.indexOf(".thm") < 0 && file.name.indexOf(".svg") < 0){ console.warn("Theme","Skipped, not a theme"); return; }
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let reader = new FileReader();
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reader.onload = function(e){
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theme.load(e.target.result);
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let theme = themer.parse(e.target.result);
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themer.load(theme);
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};
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reader.readAsText(file);
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}
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window.addEventListener('dragover',this.drag_enter);
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window.addEventListener('drop', this.drag);
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window.addEventListener('dragover',this.drag);
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window.addEventListener('drop', this.drop);
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function is_json(text){ try{ JSON.parse(text); return true; } catch (error){ return false; } }
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function is_html(text){ try{ new DOMParser().parseFromString(text,"text/xml"); return true; } catch (error){ return false; } }
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function is_embed(text){ return text.indexOf("<!-- THEME") > -1 && text.indexOf("-->") > -1; }
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}
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