Implemented dotgrid.

2017-11-07 15:10:09 +13:00
parent 6e793a9305
commit 0b1f1ab10c
5 changed files with 124 additions and 5 deletions
--- a/sources/scripts/theme.js
+++ b/sources/scripts/theme.js
@@ -0,0 +1,83 @@
+function Theme()
+{
+  this.el = document.createElement("style");
+  this.active = null;
+
+  this.collection = {};
+  this.collection.blanc = { background:"#eee",f_high:"#111",f_med:"#999",f_low:"#bbb",f_inv:"#fff",f_inv:"#000",b_high:"#000",b_med:"#999",b_low:"#ddd",b_inv:"#999",b_inv:"#72dec2" };
+
+  this.start = function()
+  {
+    document.body.appendChild(this.el);
+
+    if(localStorage.theme && is_json(localStorage.theme)){
+      console.log("Theme","Found in localStorage")
+      this.install(JSON.parse(localStorage.theme));  
+    }
+    else{
+      console.log("Theme","Creating new")
+      this.install(this.collection.blanc);
+    }
+  }
+
+  this.save = function()
+  {
+    localStorage.setItem("theme", JSON.stringify(this.active));
+    console.log("Theme","Saved");
+  }
+
+  this.load = function(theme_str)
+  {
+    if(is_json(theme_str)){
+      this.install(JSON.parse(theme_str));
+    }
+    else if(this.collection[theme_str]){
+      this.install(this.collection[theme_str]);
+    }
+    console.log("Theme","Loaded");
+  }
+
+  this.install = function(theme)
+  {
+    var html = "";
+
+    this.active = theme;
+
+    html += "body { background:"+theme.background+" !important }\n";
+    html += ".fh { color:"+theme.f_high+" !important; stroke:"+theme.f_high+" !important }\n";
+    html += ".fm { color:"+theme.f_med+" !important ; stroke:"+theme.f_med+" !important }\n";
+    html += ".fl { color:"+theme.f_low+" !important ; stroke:"+theme.f_low+" !important }\n";
+    html += ".f_inv { color:"+theme.f_inv+" !important ; stroke:"+theme.f_inv+" !important }\n";
+    html += ".f_inv { color:"+theme.f_inv+" !important ; stroke:"+theme.f_inv+" !important }\n";
+    html += ".bh { background:"+theme.b_high+" !important; fill:"+theme.b_high+" !important }\n";
+    html += ".bm { background:"+theme.b_med+" !important ; fill:"+theme.b_med+" !important }\n";
+    html += ".bl { background:"+theme.b_low+" !important ; fill:"+theme.b_low+" !important }\n";
+    html += ".b_inv { background:"+theme.b_inv+" !important ; fill:"+theme.b_inv+" !important }\n";
+
+    html += "#dotgrid #cursor { border-color:"+theme.f_med+"}\n";
+
+    html += "#dotgrid #cursor_from { background:"+theme.f_low+"; border-color:"+theme.f_low+"}\n";
+    html += "#dotgrid #cursor_to { background:"+theme.f_low+"; border-color:"+theme.f_low+"}\n";
+    html += "#dotgrid #cursor_end { background:"+theme.f_low+"; border-color:"+theme.f_low+"}\n";
+    
+    this.el.innerHTML = html;
+    this.save();
+  }
+
+  this.reset = function()
+  {
+    console.log("Theme","reset");
+    this.install(this.collection.blanc);
+  }
+
+  function is_json(text)
+  {
+    try{
+      JSON.parse(text);
+      return true;
+    }
+    catch (error){
+      return false;
+    }
+  }
+}