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Code Issues Releases Wiki Activity

Add support for tw-home message

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This commit is contained in:
Jermolene 2014-03-12 22:32:13 +00:00
parent c4119f4f93
commit 50cf9678cb
2 changed files with 31 additions and 14 deletions
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10
core/modules/startup.js
View File

@ -55,6 +55,8 @@ exports.startup = function() {
"$:/themes/tiddlywiki/vanilla" "$:/themes/tiddlywiki/vanilla"
] ]
}); });
// Display the default tiddlers
var displayDefaultTiddlers = function() {
// Get the default tiddlers // Get the default tiddlers
var defaultTiddlersTitle = "$:/DefaultTiddlers", var defaultTiddlersTitle = "$:/DefaultTiddlers",
defaultTiddlersTiddler = $tw.wiki.getTiddler(defaultTiddlersTitle), defaultTiddlersTiddler = $tw.wiki.getTiddler(defaultTiddlersTitle),
@ -62,13 +64,15 @@ exports.startup = function() {
if(defaultTiddlersTiddler) { if(defaultTiddlersTiddler) {
defaultTiddlers = $tw.wiki.filterTiddlers(defaultTiddlersTiddler.fields.text); defaultTiddlers = $tw.wiki.filterTiddlers(defaultTiddlersTiddler.fields.text);
} }
// Initialise the story and history // Initialise the story
var storyTitle = "$:/StoryList", var storyTitle = "$:/StoryList",
story = []; story = [];
for(var t=0; t<defaultTiddlers.length; t++) { for(var t=0; t<defaultTiddlers.length; t++) {
story[t] = defaultTiddlers[t]; story[t] = defaultTiddlers[t];
} }
$tw.wiki.addTiddler({title: storyTitle, text: "", list: story},$tw.wiki.getModificationFields()); $tw.wiki.addTiddler({title: storyTitle, text: "", list: story},$tw.wiki.getModificationFields());
};
displayDefaultTiddlers();
// Set up the syncer object // Set up the syncer object
$tw.syncer = new $tw.Syncer({wiki: $tw.wiki}); $tw.syncer = new $tw.Syncer({wiki: $tw.wiki});
// Host-specific startup // Host-specific startup
@ -111,6 +115,10 @@ exports.startup = function() {
$tw.rootWidget.addEventListener("tw-scroll",function(event) { $tw.rootWidget.addEventListener("tw-scroll",function(event) {
$tw.pageScroller.handleEvent(event); $tw.pageScroller.handleEvent(event);
}); });
// Listen for the tw-home message
$tw.rootWidget.addEventListener("tw-home",function(event) {
displayDefaultTiddlers();
});
// Install the save action handlers // Install the save action handlers
$tw.rootWidget.addEventListener("tw-save-wiki",function(event) { $tw.rootWidget.addEventListener("tw-save-wiki",function(event) {
$tw.syncer.saveWiki({ $tw.syncer.saveWiki({

9
editions/tw5.com/tiddlers/messages/WidgetMessage_ tw-home.tid Normal file
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@ -0,0 +1,9 @@
created: 20140312223013470
modified: 20140312223134387
tags: message
title: WidgetMessage: tw-home
type: text/vnd.tiddlywiki
The `tw-home` message resets the story list to the tiddlers defined in [[$:/DefaultTiddlers]]. It does not require any properties on the `event` object.
The cancel tiddler message is usually generated with the ButtonWidget and is handled by the core.