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Code Issues Releases Wiki Activity

Refactored stylesheet implementation

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This way we reuse the refresh mechanism properly so that theme tweaks
can be applied interactively.
This commit is contained in:
Jermolene
2013-12-20 15:31:16 +00:00
parent 1491c261f5
commit 1c529ddcd4
3 changed files with 19 additions and 77 deletions
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16
core/modules/startup.js
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@@ -59,8 +59,6 @@ exports.startup = function() {
});
// Install the animator
$tw.anim = new $tw.utils.Animator();
// Kick off the stylesheet manager
$tw.stylesheetManager = new $tw.utils.StylesheetManager($tw.wiki);
// Create a root widget for attaching event handlers. By using it as the parentWidget for another widget tree, one can reuse the event handlers
$tw.rootWidget = new widget.widget({
type: "widget",
@@ -114,6 +112,20 @@ exports.startup = function() {
$tw.rootWidget.addEventListener("tw-clear-password",function(event) {
$tw.crypto.setPassword(null);
});
// Set up the styles
var styleTemplateTitle = "$:/core/ui/PageStylesheet",
styleParser = $tw.wiki.parseTiddler(styleTemplateTitle);
$tw.styleWidgetNode = $tw.wiki.makeWidget(styleParser,{document: $tw.document});
$tw.styleContainer = $tw.document.createElement("style");
$tw.styleWidgetNode.render($tw.styleContainer,null);
$tw.styleElement = document.createElement("style");
$tw.styleElement.innerHTML = $tw.styleContainer.textContent;
document.head.insertBefore($tw.styleElement,document.head.firstChild);
$tw.wiki.addEventListener("change",function(changes) {
if($tw.styleWidgetNode.refresh(changes,$tw.styleContainer,null)) {
$tw.styleElement.innerHTML = $tw.styleContainer.textContent;
}
});
// Display the PageMacros, which includes the PageTemplate
var templateTitle = "$:/core/ui/PageMacros",
parser = $tw.wiki.parseTiddler(templateTitle);