/* Restore 'Space & Separator' items script for Firefox 102+ by Aris

  Default browser scripts always remove spaces and separators from default palette, so
  because of that they are added to an own toolbar now.

   - spaces and separators can be moved to any toolbar
   - to remove spaces or separators move them into palette
   - configuration toolbar behaves like a default toolbar, items and buttons can be placed on it
   - configuration toolbar is not visible outside customizing mode
   - default "Flexible Space" item is hidden from palette and added to configuration toolbar
   [!] BUG: do not move spaces, flexible spaces or separator to configuration toolbar or it will cause glitches
   [!] BUG: do not move main 'space'-item to palette or it will be hidden until customizing mode gets reopened

   [!] Fix for WebExtensions with own windows by 黒仪大螃蟹 (for 1-N scripts)
*/

Components.utils.import("resource:///modules/CustomizableUI.jsm");
ChromeUtils.importESModule("resource:///modules/CustomizableUI.sys.mjs");
var appversion = parseInt(Services.appinfo.version);

var AddSeparator = {
  init: function() {

	if (location != 'chrome://browser/content/browser.xhtml')
      return;

	/* blank tab workaround */
	try {
	  if(gBrowser.selectedBrowser.getAttribute('blank')) gBrowser.selectedBrowser.removeAttribute('blank');
	} catch(e) {}
	  
	var tb_config_label = "Configuration Toolbar";
	var tb_spacer_label = "Space";
	var tb_sep_label = "Separator";
	var tb_spring_label = "Flexible Space";
	  
	try {
	 if(document.getElementById('configuration_toolbar') == null) {
		
	  var tb_config = document.createXULElement("toolbar");
	  tb_config.setAttribute("id","configuration_toolbar");
	  tb_config.setAttribute("customizable","true");
	  tb_config.setAttribute("class","toolbar-primary chromeclass-toolbar browser-toolbar customization-target");
	  tb_config.setAttribute("mode","icons");
	  tb_config.setAttribute("iconsize","small");
	  tb_config.setAttribute("toolboxid","navigator-toolbox");
	  tb_config.setAttribute("lockiconsize","true");
	  tb_config.setAttribute("ordinal","1005");
	  tb_config.setAttribute("defaultset","toolbarspacer,toolbarseparator");
	  
	  document.querySelector('#navigator-toolbox').appendChild(tb_config);
	  
	  CustomizableUI.registerArea("configuration_toolbar", {legacy: true});
	  CustomizableUI.registerToolbarNode(tb_config);
	  
	  var tb_label = document.createXULElement("label");
	  tb_label.setAttribute("label", tb_config_label+": ");
	  tb_label.setAttribute("value", tb_config_label+": ");
	  tb_label.setAttribute("id","tb_config_tb_label");
	  tb_label.setAttribute("removable","false");
	  
	  tb_config.appendChild(tb_label);
	  
	  
	  var tb_spacer = document.createXULElement("toolbarspacer");
	  tb_spacer.setAttribute("id","spacer");
	  tb_spacer.setAttribute("class","chromeclass-toolbar-additional");
	  tb_spacer.setAttribute("customizableui-areatype","toolbar");
	  tb_spacer.setAttribute("removable","false");
	  tb_spacer.setAttribute("label", tb_spacer_label);
	  
	  tb_config.appendChild(tb_spacer);
	
	  
	  var tb_sep = document.createXULElement("toolbarseparator");
	  tb_sep.setAttribute("id","separator");
	  tb_sep.setAttribute("class","chromeclass-toolbar-additional");
	  tb_sep.setAttribute("customizableui-areatype","toolbar");
	  tb_sep.setAttribute("removable","false");
	  tb_sep.setAttribute("label", tb_sep_label);
 	  
	  tb_config.appendChild(tb_sep);
	  
	 
	  var tb_spring = document.createXULElement("toolbarspring");
	  tb_spring.setAttribute("id","spring");
	  tb_spring.setAttribute("class","chromeclass-toolbar-additional");
	  tb_spring.setAttribute("customizableui-areatype","toolbar");
	  tb_spring.setAttribute("removable","false");
	  tb_spring.setAttribute("flex","1"); 
	  tb_spring.setAttribute("label", tb_spring_label);
	  	  
	  tb_config.appendChild(tb_spring);
	    
	  // CSS
	  var sss = Components.classes["@mozilla.org/content/style-sheet-service;1"].getService(Components.interfaces.nsIStyleSheetService);

	  var uri = Services.io.newURI("data:text/css;charset=utf-8," + encodeURIComponent(`
		#configuration_toolbar {
		  appearance: none !important;
		  background-color: var(--toolbar-bgcolor);
		  background-image: var(--toolbar-bgimage);
		  background-clip: padding-box;
		  color: var(--toolbar-color, inherit);
		}
		#main-window:not([customizing]) #configuration_toolbar {
		  visibility: collapse;
		}
		#main-window[customizing] #configuration_toolbar #tb_config_tb_label {
		  font-weight: bold !important;
		}
		#main-window[customizing] #configuration_toolbar :is(#spacer,#separator,#spring) {
		  margin-inline-start: 20px;
		}
		#main-window[customizing] #configuration_toolbar :is(#wrapper-spacer,#wrapper-separator,#wrapper-spring) .toolbarpaletteitem-label {
		  display: block !important;
		  margin-inline-end: 20px;
		}
		#main-window[customizing] #wrapper-spacer #spacer {
		  margin: 2px 0 !important;
		}
		#main-window[customizing] #configuration_toolbar #wrapper-spring #spring {
		  margin: -1px 0 !important;
		  min-width: 80px !important;
		}
		#main-window[customizing] #configuration_toolbar > * {
		  padding: 2px !important;
		}
		#main-window[customizing] #configuration_toolbar > :is(#wrapper-spacer,#wrapper-separator,#wrapper-spring) {
		  border: 1px dotted !important;
		  margin-inline-start: 2px !important;
		  margin-inline-end: 2px !important;
		}
		#main-window[customizing] toolbarspacer {
		  border: 1px solid !important;
		}
		toolbar[orient="vertical"] toolbarseparator {
		  appearance: none !important;
		  border-top: 1px solid rgba(15,17,38, 0.5) !important;
		  border-bottom: 1px solid rgba(255,255,255, 0.3) !important;
		  margin: 2px 2px !important;
		  height: 1px !important;
		}
		toolbar[orient="vertical"] toolbarspacer {
		  appearance: none !important;
		  height: 18px !important;
		  width: 18px !important;
		}
		#customization-palette toolbarpaletteitem[id^="wrapper-customizableui-special-spring"],
		#customization-palette-container :is(#spring,#wrapper-spring) {
		  display: none !important;
		}
		#main-window:not([customizing]) toolbar:not(#configuration_toolbar) toolbarspring {
		  max-width: 100% !important;
		}
		/*#menubar-items + spacer {
		  display: none !important;
		}*/
	  `), null, null);

	  sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
	 }
	} catch(e){}

  }

}

/* initialization delay workaround */
document.addEventListener("DOMContentLoaded", AddSeparator.init(), false);
/* Use the below code instead of the one above this line, if initialization issues occur on startup */
/*
setTimeout(function(){
  AddSeparator.init();
},2000);
*/