diff --git a/core/modules/macros/story/views/zoomin.js b/core/modules/macros/story/views/zoomin.js new file mode 100644 index 000000000..284bd5d16 --- /dev/null +++ b/core/modules/macros/story/views/zoomin.js @@ -0,0 +1,208 @@ +/*\ +title: $:/core/modules/macros/story/views/zoomin.js +type: application/javascript +module-type: storyview + +A storyview that shows a single tiddler and navigates by zooming into links + +\*/ +(function(){ + +/*jslint node: true, browser: true */ +/*global $tw: false, Node: false */ +"use strict"; + +function Zoomin(story) { + // Save the story + this.story = story; + var wrapper = this.story.child.children[1].domNode; + // Make all the tiddlers position absolute, and hide all but the first one + wrapper.style.position = "relative"; + for(var t=0; t> macro +*/ +function findTitleNode(node) { + var r; + if(node.macroName && node.macroName === "view" && node.params && node.params.field && node.params.field === "title") { + return node; + } + if(node.children) { + for(var t=0; t 0) { + var title = this.prevTiddlers.pop(); + storyElementIndex = this.story.findStoryElementByTitle(0,title); + if(storyElementIndex !== undefined) { + break; + } + } + if(storyElementIndex !== undefined) { + storyElement = this.story.storyNode.children[storyElementIndex]; + } + // Get the animation duration + var d = ($tw.config.preferences.animationDuration/1000).toFixed(8) + "s"; + // Set up the tiddler that is being closed + targetTiddlerNode.domNode.style.position = "absolute"; + targetTiddlerNode.domNode.style.display = "block"; + targetTiddlerNode.domNode.style[$tw.browser.transformorigin] = "50% 50%"; + targetTiddlerNode.domNode.style[$tw.browser.transform] = "translateX(0px) translateY(0px) scale(1)"; + targetTiddlerNode.domNode.style[$tw.browser.transition] = "none"; + targetTiddlerNode.domNode.style.zIndex = "0"; + // Set up the tiddler we're moving back in + if(storyElement !== undefined) { + storyElement.domNode.style.position = "absolute"; + storyElement.domNode.style.display = "block"; + storyElement.domNode.style[$tw.browser.transformorigin] = "50% 50%"; + storyElement.domNode.style[$tw.browser.transform] = "translateX(0px) translateY(0px) scale(10)"; + storyElement.domNode.style[$tw.browser.transition] = "-" + $tw.browser.prefix.toLowerCase() + "-transform " + d + " ease-in-out, opacity " + d + " ease-out"; + storyElement.domNode.style.opacity = "0.0"; + storyElement.domNode.style.zIndex = "500"; + // Push the tiddler we're moving back to back on the stack + this.prevTiddlers.push(storyElement.children[0].params.target); + this.currTiddler = storyElement; + } else { + this.currTiddler = null; + } + // Animate them both + $tw.utils.nextTick(function() { + // First, the tiddler we're closing + targetTiddlerNode.domNode.style[$tw.browser.transition] = "-" + $tw.browser.prefix.toLowerCase() + "-transform " + d + " ease-in-out, opacity " + d + " ease-out"; + targetTiddlerNode.domNode.style.opacity = "0.0"; + targetTiddlerNode.domNode.style[$tw.browser.transformorigin] = "50% 50%"; + targetTiddlerNode.domNode.style[$tw.browser.transform] = "translateX(0px) translateY(0px) scale(0.1)"; + targetTiddlerNode.domNode.style.zIndex = "0"; + targetTiddlerNode.domNode.addEventListener($tw.browser.transitionEnd,function(event) { + // Delete the DOM node when the transition is over + if(targetTiddlerNode.domNode.parentNode) { + targetTiddlerNode.domNode.parentNode.removeChild(targetTiddlerNode.domNode); + } + },true); + // Now the tiddler we're going back to + if(storyElement !== undefined) { + storyElement.domNode.style[$tw.browser.transform] = "translateX(0px) translateY(0px) scale(1)"; + storyElement.domNode.style.opacity = "1.0"; + } + }); + return true; // Indicate that we'll delete the DOM node +}; + +exports.zoomin = Zoomin; + +})(); diff --git a/readme.md b/readme.md index 88ef23e12..a2ebdc332 100644 --- a/readme.md +++ b/readme.md @@ -1,4 +1,4 @@ -

Welcome to TiddlyWiki5

Welcome to TiddlyWiki5, a reboot of TiddlyWiki, the venerable, reusable non-linear personal web notebook first released in 2004. It is a complete interactive wiki that can run from a single HTML file in the browser or as a powerful node.js application.

TiddlyWiki offers a radically improved way of managing your data compared to traditional documents and emails. The fundamental idea is that information is more useful and reusable if we cut up into the smallest semantically meaningful chunks and use links, tags and macros to model the structured relationships between them. TiddlyWiki aims to provide a fluid interface for working with tiddlers, allowing them to be aggregated and composed into longer narratives.

TiddlyWiki5 is at an incomplete early alpha stage, and is not yet ready for general use. But it's the best possible time to get involved and support its future development. You can:

Usage

Architecture

Overview

The heart of TiddlyWiki can be seen as an extensible representation transformation engine. Given the text of a tiddler and its associated ContentType, the engine can produce a rendering of the tiddler in a new ContentType. Furthermore, it can efficiently selectively update the rendering to track any changes in the tiddler or its dependents.

The most important transformations are from text/x-tiddlywiki wikitext into text/html or text/plain but the engine is used throughout the system for other transformations, such as converting images for display in HTML, sanitising fragments of JavaScript, and processing CSS.

You can explore this mechanism by opening the JavaScript console in your browser. Typing this command will replace the text of the tiddler HelloThere with new content:

$tw.wiki.addTiddler({title: "HelloThere", text: "This is some new content"});

If the tiddler HelloThere is visible then you'll see it instantly change to reflect the new content. If you create a tiddler that doesn't currently exist then you'll see any displayed links to it instantly change from italicised to normal:

$tw.wiki.addTiddler({title: "TiddlyWiki5", text: "This tiddler now exists"});

The power of this mechanism also drives the interactive features of TiddlyWiki. For example, try typing the following into the JavaScript console:

$tw.wiki.addTiddler({title: "ViewDropDownState", text: "(50,50,200,200)"});

You should see the view dropdown appear in the middle of the screen. The underlying mechanism is that the creation of the tiddler with this title triggers the display of the popup at the specified location.

If you're interested in understanding more about the internal operation of TiddlyWiki, it is recommended that you review the Docs and read the code – start with the boot kernel $:/core/boot.js. +

Welcome to TiddlyWiki5

Welcome to TiddlyWiki5, a reboot of TiddlyWiki, the venerable, reusable non-linear personal web notebook first released in 2004. It is a complete interactive wiki that can run from a single HTML file in the browser or as a powerful node.js application.

TiddlyWiki offers a radically better way of managing your data compared to traditional documents and emails. The fundamental idea is that information is more useful and reusable if we cut up into the smallest semantically meaningful chunks – tiddlers – and use links, tags and macros to model the structured relationships between them. TiddlyWiki aims to provide a fluid interface for working with tiddlers, allowing them to be aggregated and composed into longer narratives.

TiddlyWiki5 has many improvements over the original. It is currently at an early alpha stage, and is not yet ready for general use. But it's the best possible time to get involved and support its future development. You can:

Here are a few features of TiddlyWiki that you can explore:

  • Try editting some tiddlers and trying out the new WikiText. Your changes will not be visible to other users
  • If you're running Google Chrome Canary you can:
    • Modify this wiki, and then download a copy by clicking this button:
    • Download a static copy of the tiddlers that are currently displayed in this wiki by clicking this button:
  • If you're running on a touch browser like Mobile Safari on the iPad or iPhone:
    • The zooming chooser appears by swiping into the left edge of the screen. (It's currently broken but you get the idea)
    • The zooming navigator appears by swiping in from the right edge of the screen. (It currently only works in the 'Classic' storyview)
  • Browse the list of AllTiddlers or the ShadowTiddlers
  • Examine the example bitmap images and SVG images

Usage

Architecture

Overview

The heart of TiddlyWiki can be seen as an extensible representation transformation engine. Given the text of a tiddler and its associated ContentType, the engine can produce a rendering of the tiddler in a new ContentType. Furthermore, it can efficiently selectively update the rendering to track any changes in the tiddler or its dependents.

The most important transformations are from text/x-tiddlywiki wikitext into text/html or text/plain but the engine is used throughout the system for other transformations, such as converting images for display in HTML, sanitising fragments of JavaScript, and processing CSS.

You can explore this mechanism by opening the JavaScript console in your browser. Typing this command will replace the text of the tiddler HelloThere with new content:

$tw.wiki.addTiddler({title: "HelloThere", text: "This is some new content"});

If the tiddler HelloThere is visible then you'll see it instantly change to reflect the new content. If you create a tiddler that doesn't currently exist then you'll see any displayed links to it instantly change from italicised to normal:

$tw.wiki.addTiddler({title: "TiddlyWiki5", text: "This tiddler now exists"});

The power of this mechanism also drives the interactive features of TiddlyWiki. For example, try typing the following into the JavaScript console:

$tw.wiki.addTiddler({title: "ViewDropDownState", text: "(50,50,200,200)"});

You should see the view dropdown appear in the middle of the screen. The underlying mechanism is that the creation of the tiddler with this title triggers the display of the popup at the specified location.

If you're interested in understanding more about the internal operation of TiddlyWiki, it is recommended that you review the Docs and read the code – start with the boot kernel $:/core/boot.js.

Plugin Mechanism

Introduction

TiddlyWiki5 is based on a 500 line boot kernel that runs on node.js or in the browser, and everything else is plugins.

The kernel boots just enough of the TiddlyWiki environment to allow it to load tiddlers as plugins and execute them (a barebones tiddler class, a barebones wiki store class, some utilities etc.). Plugin modules are written like node.js modules; you can use require() to invoke sub components and to control load order.

There are several different types of plugins: parsers, serializers, deserializers, macros etc. It goes much further than you might expect. For example, individual tiddler fields are plugins, too: there's a plugin that knows how to handle the tags field, and another that knows how to handle the special behaviour of the modified and created fields.

Some plugins have further sub-plugins: the wikitext parser, for instance, accepts rules as individual plugins.

Plugins and Modules

In TiddlyWiki5, a plugin is a bundle of related tiddlers that are distributed together as a single unit. Plugins can include tiddlers which are JavaScript modules.

The file core/boot.js is a barebones TiddlyWiki kernel that is just sufficient to load the core plugin modules and trigger a startup plugin module to load up the rest of the application.

The kernel includes:

  • Eight short shared utility functions
  • Three methods implementing the plugin module mechanism
  • The $tw.Tiddler class (and three field definition plugins)
  • The $tw.Wiki class (and three tiddler deserialization methods)
  • Code for the browser to load tiddlers from the HTML DOM
  • Code for the server to load tiddlers from the file system

Each module is an ordinary node.js-style module, using the require() function to access other modules and the exports global to return JavaScript values. The boot kernel smooths over the differences between node.js and the browser, allowing the same plugin modules to execute in both environments.

In the browser, core/boot.js is packed into a template HTML file that contains the following elements in order:

  • Ordinary and shadow tiddlers, packed as HTML <DIV> elements
  • core/bootprefix.js, containing a few lines to set up the plugin environment
  • Plugin JavaScript modules, packed as HTML <SCRIPT> blocks
  • core/boot.js, containing the boot kernel

On the server, core/boot.js is executed directly. It uses the node.js local file API to load plugins directly from the file system in the core/modules directory. The code loading is performed synchronously for brevity (and because the system is in any case inherently blocked until plugins are loaded).

The boot kernel sets up the $tw global variable that is used to store all the state data of the system.

Core

The 'core' is the boot kernel plus the set of plugin modules that it loads. It contains plugins of the following types:

  • tiddlerfield - defines the characteristics of tiddler fields of a particular name
  • tiddlerdeserializer - methods to extract tiddlers from text representations or the DOM
  • startup - functions to be called by the kernel after booting
  • global - members of the $tw global
  • config - values to be merged over the $tw.config global
  • utils - general purpose utility functions residing in $tw.utils
  • tiddlermethod - additional methods for the $tw.Tiddler class
  • wikimethod - additional methods for the $tw.Wiki class
  • treeutils - static utility methods for parser tree nodes
  • treenode - classes of parser tree nodes
  • macro - macro definitions
  • editor - interactive editors for different types of content
  • parser - parsers for different types of content
  • wikitextrule - individual rules for the wikitext parser
  • command - individual commands for the $tw.Commander class

TiddlyWiki5 makes extensive use of JavaScript inheritance:

  • Tree nodes defined in $:/core/treenodes/ all inherit from $:/core/treenodes/node.js
  • Macros defined in $:/core/macros/ all inherit from $:/core/treenodes/macro.js

tiddlywiki.plugin files

This readme file was automatically generated by TiddlyWiki5 diff --git a/tw5.com/tiddlers/HelloThere.tid b/tw5.com/tiddlers/HelloThere.tid index 27f56c398..41d3bc168 100644 --- a/tw5.com/tiddlers/HelloThere.tid +++ b/tw5.com/tiddlers/HelloThere.tid @@ -5,11 +5,16 @@ type: text/x-tiddlywiki Welcome to TiddlyWiki5, a reboot of TiddlyWiki, the venerable, reusable non-linear personal web notebook [[first released in 2004|History]]. It is a complete interactive wiki that can run from a single HTML file in the browser or as a powerful [[node.js application|node.js]]. -TiddlyWiki offers a radically improved way of managing your data compared to traditional documents and emails. The fundamental idea is that information is more useful and reusable if we cut up into the [[smallest semantically meaningful chunks|Tiddlers]] and use links, tags and macros to model the structured relationships between them. TiddlyWiki aims to provide a fluid interface for working with tiddlers, allowing them to be aggregated and composed into longer narratives. +TiddlyWiki offers a radically better way of managing your data compared to traditional documents and emails. The fundamental idea is that information is more useful and reusable if we cut up into the smallest semantically meaningful chunks -- [[tiddlers|Tiddlers]] -- and use links, tags and macros to model the structured relationships between them. TiddlyWiki aims to provide a fluid interface for working with tiddlers, allowing them to be aggregated and composed into longer narratives. -TiddlyWiki5 is at an incomplete early alpha stage, and is not yet ready for general use. But it's the best possible time to get involved and support its future development. You can: +TiddlyWiki5 has many [[improvements|Improvements]] over the original. It is currently at an early alpha stage, and is not yet ready for general use. But it's the best possible time to get involved and support its future development. You can: * Explore its features online at http://alpha.tiddlywiki.com/ * Get involved in the [[development on GitHub|https://github.com/Jermolene/TiddlyWiki5]] * Join the discussions on [[the TiddlyWikiDev Google Group|http://groups.google.com/group/TiddlyWikiDev]] * Follow [[@TiddlyWiki on Twitter|http://twitter.com/#!/TiddlyWiki]] for the latest news + +<< +<> + +>> diff --git a/tw5.com/wiki/CurrentView.tid b/tw5.com/wiki/CurrentView.tid new file mode 100644 index 000000000..203ac1bb3 --- /dev/null +++ b/tw5.com/wiki/CurrentView.tid @@ -0,0 +1,3 @@ +title: $:/CurrentView + +zoomin \ No newline at end of file