1
0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-12-24 00:50:28 +00:00

Add button widget

This commit is contained in:
Jeremy Ruston 2013-10-13 21:31:00 +01:00
parent b0503cf709
commit 987890c085
9 changed files with 168 additions and 14 deletions

View File

@ -0,0 +1,149 @@
/*\
title: $:/core/modules/new_widgets/button.js
type: application/javascript
module-type: new_widget
Button widget
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
var Widget = require("$:/core/modules/new_widgets/widget.js").widget;
var ButtonWidget = function(parseTreeNode,options) {
this.initialise(parseTreeNode,options);
};
/*
Inherit from the base widget class
*/
ButtonWidget.prototype = new Widget();
/*
Render this widget into the DOM
*/
ButtonWidget.prototype.render = function(parent,nextSibling) {
var self = this;
// Remember parent
this.parentDomNode = parent;
// Compute attributes and execute state
this.computeAttributes();
this.execute();
// Create element
var domNode = this.document.createElement("button");
// Assign classes
var classes = this["class"].split(" ") || [];
if(this.set && this.setTo && this.selectedClass) {
if(this.isSelected()) {
classes.push(this.selectedClass.split(" "));
}
}
domNode.className = classes.join(" ");
// Add a click event handler
domNode.addEventListener("click",function (event) {
var handled = false;
if(self.message) {
self.dispatchMessage(event);
handled = true;
}
if(self.popup) {
self.triggerPopup(event);
handled = true;
}
if(self.set) {
self.setTiddler();
handled = true;
}
if(handled) {
event.preventDefault();
event.stopPropagation();
}
return handled;
},false);
// Insert element
parent.insertBefore(domNode,nextSibling);
this.renderChildren(domNode,null);
this.domNodes.push(domNode);
};
ButtonWidget.prototype.isSelected = function() {
var title = this.set;
if(this.qualifyTiddlerTitles) {
title = title + "-" + this.getStateQualifier();
}
var tiddler = this.wiki.getTiddler(title);
return tiddler ? tiddler.fields.text === this.setTo : false;
};
ButtonWidget.prototype.dispatchMessage = function(event) {
this.dispatchEvent({type: this.message, param: this.param, tiddlerTitle: this.getVariable("tiddlerTitle")});
};
ButtonWidget.prototype.triggerPopup = function(event) {
var title = this.popup;
if(this.qualifyTiddlerTitles) {
title = title + "-" + this.getStateQualifier();
}
$tw.popup.triggerPopup({
domNode: this.domNodes[0],
title: title,
wiki: this.wiki
});
};
ButtonWidget.prototype.setTiddler = function() {
var title = this.set;
if(this.qualifyTiddlerTitles) {
title = title + "-" + this.getStateQualifier();
}
var tiddler = this.wiki.getTiddler(title);
this.wiki.addTiddler(new $tw.Tiddler(tiddler,{title: title, text: this.setTo}));
};
/*
Compute the internal state of the widget
*/
ButtonWidget.prototype.execute = function() {
// Get attributes
this.message = this.getAttribute("message");
this.param = this.getAttribute("param");
this.set = this.getAttribute("set");
this.setTo = this.getAttribute("setTo");
this.popup = this.getAttribute("popup");
this.hover = this.getAttribute("hover");
this.qualifyTiddlerTitles = this.getAttribute("qualifyTiddlerTitles");
this["class"] = this.getAttribute("class","");
this.selectedClass = this.getAttribute("selectedClass");
// Make child widgets
this.makeChildWidgets();
};
/*
Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
*/
ButtonWidget.prototype.refresh = function(changedTiddlers) {
var changedAttributes = this.computeAttributes();
if(changedAttributes.message || changedAttributes.param || changedAttributes.set || changedAttributes.setTo || changedAttributes.popup || changedAttributes.hover || changedAttributes.qualifyTiddlerTitles || changedAttributes["class"] || changedAttributes.selectedClass) {
this.refreshSelf();
return true;
}
return this.refreshChildren(changedTiddlers);
};
/*
Remove any DOM nodes created by this widget or its children
*/
ButtonWidget.prototype.removeChildDomNodes = function() {
$tw.utils.each(this.domNodes,function(domNode) {
domNode.parentNode.removeChild(domNode);
});
this.domNodes = [];
};
exports.button = ButtonWidget;
})();

View File

@ -58,13 +58,7 @@ LinkWidget.prototype.render = function(parent,nextSibling) {
type: "tw-navigate",
navigateTo: self.to,
navigateFromNode: self,
navigateFromClientRect: {
top: bounds.top,
left: bounds.left,
width: bounds.width,
right: bounds.right,
bottom: bounds.bottom,
height: bounds.height
navigateFromClientRect: { top: bounds.top, left: bounds.left, width: bounds.width, right: bounds.right, bottom: bounds.bottom, height: bounds.height
}
});
event.preventDefault();

View File

@ -115,6 +115,18 @@ NavigatorWidget.prototype.handleNavigateEvent = function(event) {
return false;
};
// Close a specified tiddler
NavigatorWidget.prototype.handleCloseTiddlerEvent = function(event) {
this.getStoryList();
// Look for tiddlers with this title to close
var slot = this.findTitleInStory(event.tiddlerTitle,-1);
if(slot !== -1) {
this.storyList.splice(slot,1);
this.saveStoryList();
}
return false;
};
exports.navigator = NavigatorWidget;
})();

View File

@ -14,7 +14,6 @@ Temporary shim widgets
var Widget = require("$:/core/modules/new_widgets/widget.js").widget;
exports.button = Widget;
exports.linkcatcher = Widget;
exports.setstyle = Widget;
exports["import"] = Widget;

View File

@ -42,8 +42,9 @@ Compute the internal state of the widget
TiddlerWidget.prototype.execute = function() {
// Get our parameters
this.tiddlerTitle = this.getAttribute("title","");
// Set context variable
// Set context variables
this.setVariable("tiddlerTitle",this.tiddlerTitle);
this.setVariable("tiddlerMissing",this.wiki.tiddlerExists(this.tiddlerTitle) ? "tw-tiddler-exists" : "tw-tiddler-missing");
// Construct the child widgets
this.makeChildWidgets();
};
@ -65,7 +66,6 @@ TiddlerWidget.prototype.refresh = function(changedTiddlers) {
Handle a tw-navigate event
*/
TiddlerWidget.prototype.handleNavigateEvent = function(event) {
console.log("Setting navigateFromTitle to",this.tiddlerTitle)
event.navigateFromTitle = this.tiddlerTitle;
return true;
};

View File

@ -26,7 +26,7 @@ title: $:/core/ui/PageTemplate
<section class="story-river">
<!-- The main story -->
<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" template="$:/core/ui/ViewTemplate" editTemplate="$:/core/ui/EditTemplate" listview={{$:/view}} itemClass="tw-tiddler-frame"/>
<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" template="$:/core/ui/ViewTemplate" editTemplate="$:/core/ui/EditTemplate" listview={{$:/view}} />
<!-- End of story river -->
</section>

View File

@ -31,7 +31,7 @@ title: $:/core/ui/SideBar
<div class="tw-tab-content">
<$reveal type="match" state="$:/state/sideBarTabSet" text="openTab" qualifyTiddlerTitles="yes">
<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" listview="pop" itemClass="tw-menu-list-item tw-open-tiddler-list">
<$button message="tw-close-tiddler" class="btn-invisible btn-mini">&times;</$button> <$view field="title" format="link"/>
<$button message="tw-close-tiddler" class="btn-invisible btn-mini">&times;</$button> <$link to={{!!title}}><$view field="title"/></$link>
</$list>
<$button message="tw-close-all-tiddlers" class="btn-invisible btn-mini">close all</$button>
</$reveal>

View File

@ -1,5 +1,5 @@
title: $:/core/ui/ViewTemplate
modifier: JeremyRuston
<div class="tw-tiddler-view"><$list filter="[is[shadow]!has[draft.of]tag[$:/tags/ViewTemplate]] [!is[shadow]!has[draft.of]tag[$:/tags/ViewTemplate]]" hackTemplate=true/>
<div class="tw-tiddler-frame"><$list filter="[is[shadow]!has[draft.of]tag[$:/tags/ViewTemplate]] [!is[shadow]!has[draft.of]tag[$:/tags/ViewTemplate]]" hackTemplate=true/>
</div>

View File

@ -490,7 +490,7 @@ a.tw-tiddlylink-external {
float: right;
}
.tw-tiddler-controls .tw-button {
.tw-tiddler-controls button {
margin: 0 0 0 5px;
vertical-align: baseline;
}