Background: #fff
Foreground: #000
PrimaryPale: #8cf
PrimaryLight: #18f
PrimaryMid: #04b
PrimaryDark: #014
SecondaryPale: #ffc
SecondaryLight: #fe8
SecondaryMid: #db4
SecondaryDark: #841
TertiaryPale: #eee
TertiaryLight: #ccc
TertiaryMid: #999
TertiaryDark: #666
Error: #f88

<!--{{{-->
<div class='toolbar' macro='toolbar [[ToolbarCommands::EditToolbar]]'></div>
<div class='title' macro='view title'></div>
<div class='editor' macro='edit title'></div>
<div macro='annotations'></div>
<div class='editor' macro='edit text'></div>
<div class='editor' macro='edit tags'></div><div class='editorFooter'><span macro='message views.editor.tagPrompt'></span><span macro='tagChooser excludeLists'></span></div>
<!--}}}-->

To get started with this blank [[TiddlyWiki]], you'll need to modify the following tiddlers:
* [[SiteTitle]] & [[SiteSubtitle]]: The title and subtitle of the site, as shown above (after saving, they will also appear in the browser title bar)
* [[MainMenu]]: The menu (usually on the left)
* [[DefaultTiddlers]]: Contains the names of the tiddlers that you want to appear when the TiddlyWiki is opened
You'll also need to enter your username for signing your edits: <<option txtUserName>>

<<importTiddlers>>

<!--{{{-->
<link rel='alternate' type='application/rss+xml' title='RSS' href='index.xml' />
<!--}}}-->

These [[InterfaceOptions]] for customising [[TiddlyWiki]] are saved in your browser

Your username for signing your edits. Write it as a [[WikiWord]] (eg [[JoeBloggs]])

<<option txtUserName>>
<<option chkSaveBackups>> [[SaveBackups]]
<<option chkAutoSave>> [[AutoSave]]
<<option chkRegExpSearch>> [[RegExpSearch]]
<<option chkCaseSensitiveSearch>> [[CaseSensitiveSearch]]
<<option chkAnimate>> [[EnableAnimations]]

----
Also see [[AdvancedOptions]]

<!--{{{-->
<div class='header' role='banner' macro='gradient vert [[ColorPalette::PrimaryLight]] [[ColorPalette::PrimaryMid]]'>
<div class='headerShadow'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
</div>
<div class='headerForeground'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
</div>
</div>
<div id='mainMenu' role='navigation' refresh='content' tiddler='MainMenu'></div>
<div id='sidebar'>
<div id='sidebarOptions' role='navigation' refresh='content' tiddler='SideBarOptions'></div>
<div id='sidebarTabs' role='complementary' refresh='content' force='true' tiddler='SideBarTabs'></div>
</div>
<div id='displayArea' role='main'>
<div id='messageArea'></div>
<div id='tiddlerDisplay'></div>
</div>
<!--}}}-->

/*{{{*/
body {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}

a {color:[[ColorPalette::PrimaryMid]];}
a:hover {background-color:[[ColorPalette::PrimaryMid]]; color:[[ColorPalette::Background]];}
a img {border:0;}

h1,h2,h3,h4,h5,h6 {color:[[ColorPalette::SecondaryDark]]; background:transparent;}
h1 {border-bottom:2px solid [[ColorPalette::TertiaryLight]];}
h2,h3 {border-bottom:1px solid [[ColorPalette::TertiaryLight]];}

.button {color:[[ColorPalette::PrimaryDark]]; border:1px solid [[ColorPalette::Background]];}
.button:hover {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::SecondaryLight]]; border-color:[[ColorPalette::SecondaryMid]];}
.button:active {color:[[ColorPalette::Background]]; background:[[ColorPalette::SecondaryMid]]; border:1px solid [[ColorPalette::SecondaryDark]];}

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.headerShadow a {font-weight:normal; color:[[ColorPalette::Foreground]];}
.headerForeground {color:[[ColorPalette::Background]];}
.headerForeground a {font-weight:normal; color:[[ColorPalette::PrimaryPale]];}

.tabSelected {color:[[ColorPalette::PrimaryDark]];
	background:[[ColorPalette::TertiaryPale]];
	border-left:1px solid [[ColorPalette::TertiaryLight]];
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}
.tabUnselected {color:[[ColorPalette::Background]]; background:[[ColorPalette::TertiaryMid]];}
.tabContents {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::TertiaryPale]]; border:1px solid [[ColorPalette::TertiaryLight]];}
.tabContents .button {border:0;}

#sidebar {}
#sidebarOptions input {border:1px solid [[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel {background:[[ColorPalette::PrimaryPale]];}
#sidebarOptions .sliderPanel a {border:none;color:[[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel a:hover {color:[[ColorPalette::Background]]; background:[[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel a:active {color:[[ColorPalette::PrimaryMid]]; background:[[ColorPalette::Background]];}

.wizard {background:[[ColorPalette::PrimaryPale]]; border:1px solid [[ColorPalette::PrimaryMid]];}
.wizard h1 {color:[[ColorPalette::PrimaryDark]]; border:none;}
.wizard h2 {color:[[ColorPalette::Foreground]]; border:none;}
.wizardStep {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];
	border:1px solid [[ColorPalette::PrimaryMid]];}
.wizardStep.wizardStepDone {background:[[ColorPalette::TertiaryLight]];}
.wizardFooter {background:[[ColorPalette::PrimaryPale]];}
.wizardFooter .status {background:[[ColorPalette::PrimaryDark]]; color:[[ColorPalette::Background]];}
.wizard .button {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::SecondaryLight]]; border: 1px solid;
	border-color:[[ColorPalette::SecondaryPale]] [[ColorPalette::SecondaryDark]] [[ColorPalette::SecondaryDark]] [[ColorPalette::SecondaryPale]];}
.wizard .button:hover {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::Background]];}
.wizard .button:active {color:[[ColorPalette::Background]]; background:[[ColorPalette::Foreground]]; border: 1px solid;
	border-color:[[ColorPalette::PrimaryDark]] [[ColorPalette::PrimaryPale]] [[ColorPalette::PrimaryPale]] [[ColorPalette::PrimaryDark]];}

.wizard .notChanged {background:transparent;}
.wizard .changedLocally {background:#80ff80;}
.wizard .changedServer {background:#8080ff;}
.wizard .changedBoth {background:#ff8080;}
.wizard .notFound {background:#ffff80;}
.wizard .putToServer {background:#ff80ff;}
.wizard .gotFromServer {background:#80ffff;}

#messageArea {border:1px solid [[ColorPalette::SecondaryMid]]; background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]];}
#messageArea .button {color:[[ColorPalette::PrimaryMid]]; background:[[ColorPalette::SecondaryPale]]; border:none;}

.popupTiddler {background:[[ColorPalette::TertiaryPale]]; border:2px solid [[ColorPalette::TertiaryMid]];}

.popup {background:[[ColorPalette::TertiaryPale]]; color:[[ColorPalette::TertiaryDark]]; border-left:1px solid [[ColorPalette::TertiaryMid]]; border-top:1px solid [[ColorPalette::TertiaryMid]]; border-right:2px solid [[ColorPalette::TertiaryDark]]; border-bottom:2px solid [[ColorPalette::TertiaryDark]];}
.popup hr {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::PrimaryDark]]; border-bottom:1px;}
.popup li.disabled {color:[[ColorPalette::TertiaryMid]];}
.popup li a, .popup li a:visited {color:[[ColorPalette::Foreground]]; border: none;}
.popup li a:hover {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; border: none;}
.popup li a:active {background:[[ColorPalette::SecondaryPale]]; color:[[ColorPalette::Foreground]]; border: none;}
.popupHighlight {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}
.listBreak div {border-bottom:1px solid [[ColorPalette::TertiaryDark]];}

.tiddler .defaultCommand {font-weight:bold;}

.shadow .title {color:[[ColorPalette::TertiaryDark]];}

.title {color:[[ColorPalette::SecondaryDark]];}
.subtitle {color:[[ColorPalette::TertiaryDark]];}

.toolbar {color:[[ColorPalette::PrimaryMid]];}
.toolbar a {color:[[ColorPalette::TertiaryLight]];}
.selected .toolbar a {color:[[ColorPalette::TertiaryMid]];}
.selected .toolbar a:hover {color:[[ColorPalette::Foreground]];}

.tagging, .tagged {border:1px solid [[ColorPalette::TertiaryPale]]; background-color:[[ColorPalette::TertiaryPale]];}
.selected .tagging, .selected .tagged {background-color:[[ColorPalette::TertiaryLight]]; border:1px solid [[ColorPalette::TertiaryMid]];}
.tagging .listTitle, .tagged .listTitle {color:[[ColorPalette::PrimaryDark]];}
.tagging .button, .tagged .button {border:none;}

.footer {color:[[ColorPalette::TertiaryLight]];}
.selected .footer {color:[[ColorPalette::TertiaryMid]];}

.error, .errorButton {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::Error]];}
.warning {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::SecondaryPale]];}
.lowlight {background:[[ColorPalette::TertiaryLight]];}

.zoomer {background:none; color:[[ColorPalette::TertiaryMid]]; border:3px solid [[ColorPalette::TertiaryMid]];}

.imageLink, #displayArea .imageLink {background:transparent;}

.annotation {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; border:2px solid [[ColorPalette::SecondaryMid]];}

.viewer .listTitle {list-style-type:none; margin-left:-2em;}
.viewer .button {border:1px solid [[ColorPalette::SecondaryMid]];}
.viewer blockquote {border-left:3px solid [[ColorPalette::TertiaryDark]];}

.viewer table, table.twtable {border:2px solid [[ColorPalette::TertiaryDark]];}
.viewer th, .viewer thead td, .twtable th, .twtable thead td {background:[[ColorPalette::SecondaryMid]]; border:1px solid [[ColorPalette::TertiaryDark]]; color:[[ColorPalette::Background]];}
.viewer td, .viewer tr, .twtable td, .twtable tr {border:1px solid [[ColorPalette::TertiaryDark]];}

.viewer pre {border:1px solid [[ColorPalette::SecondaryLight]]; background:[[ColorPalette::SecondaryPale]];}
.viewer code {color:[[ColorPalette::SecondaryDark]];}
.viewer hr {border:0; border-top:dashed 1px [[ColorPalette::TertiaryDark]]; color:[[ColorPalette::TertiaryDark]];}

.highlight, .marked {background:[[ColorPalette::SecondaryLight]];}

.editor input {border:1px solid [[ColorPalette::PrimaryMid]];}
.editor textarea {border:1px solid [[ColorPalette::PrimaryMid]]; width:100%;}
.editorFooter {color:[[ColorPalette::TertiaryMid]];}
.readOnly {background:[[ColorPalette::TertiaryPale]];}

#backstageArea {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::TertiaryMid]];}
#backstageArea a {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::Background]]; border:none;}
#backstageArea a:hover {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; }
#backstageArea a.backstageSelTab {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}
#backstageButton a {background:none; color:[[ColorPalette::Background]]; border:none;}
#backstageButton a:hover {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::Background]]; border:none;}
#backstagePanel {background:[[ColorPalette::Background]]; border-color: [[ColorPalette::Background]] [[ColorPalette::TertiaryDark]] [[ColorPalette::TertiaryDark]] [[ColorPalette::TertiaryDark]];}
.backstagePanelFooter .button {border:none; color:[[ColorPalette::Background]];}
.backstagePanelFooter .button:hover {color:[[ColorPalette::Foreground]];}
#backstageCloak {background:[[ColorPalette::Foreground]]; opacity:0.6; filter:alpha(opacity=60);}
/*}}}*/

/*{{{*/
* html .tiddler {height:1%;}

body {font-size:.75em; font-family:arial,helvetica; margin:0; padding:0;}

h1,h2,h3,h4,h5,h6 {font-weight:bold; text-decoration:none;}
h1,h2,h3 {padding-bottom:1px; margin-top:1.2em;margin-bottom:0.3em;}
h4,h5,h6 {margin-top:1em;}
h1 {font-size:1.35em;}
h2 {font-size:1.25em;}
h3 {font-size:1.1em;}
h4 {font-size:1em;}
h5 {font-size:.9em;}

hr {height:1px;}

a {text-decoration:none;}

dt {font-weight:bold;}

ol {list-style-type:decimal;}
ol ol {list-style-type:lower-alpha;}
ol ol ol {list-style-type:lower-roman;}
ol ol ol ol {list-style-type:decimal;}
ol ol ol ol ol {list-style-type:lower-alpha;}
ol ol ol ol ol ol {list-style-type:lower-roman;}
ol ol ol ol ol ol ol {list-style-type:decimal;}

.txtOptionInput {width:11em;}

#contentWrapper .chkOptionInput {border:0;}

.externalLink {text-decoration:underline;}

.indent {margin-left:3em;}
.outdent {margin-left:3em; text-indent:-3em;}
code.escaped {white-space:nowrap;}

.tiddlyLinkExisting {font-weight:bold;}
.tiddlyLinkNonExisting {font-style:italic;}

/* the 'a' is required for IE, otherwise it renders the whole tiddler in bold */
a.tiddlyLinkNonExisting.shadow {font-weight:bold;}

#mainMenu .tiddlyLinkExisting,
	#mainMenu .tiddlyLinkNonExisting,
	#sidebarTabs .tiddlyLinkNonExisting {font-weight:normal; font-style:normal;}
#sidebarTabs .tiddlyLinkExisting {font-weight:bold; font-style:normal;}

.header {position:relative;}
.header a:hover {background:transparent;}
.headerShadow {position:relative; padding:4.5em 0 1em 1em; left:-1px; top:-1px;}
.headerForeground {position:absolute; padding:4.5em 0 1em 1em; left:0; top:0;}

.siteTitle {font-size:3em;}
.siteSubtitle {font-size:1.2em;}

#mainMenu {position:absolute; left:0; width:10em; text-align:right; line-height:1.6em; padding:1.5em 0.5em 0.5em 0.5em; font-size:1.1em;}

#sidebar {position:absolute; right:3px; width:16em; font-size:.9em;}
#sidebarOptions {padding-top:0.3em;}
#sidebarOptions a {margin:0 0.2em; padding:0.2em 0.3em; display:block;}
#sidebarOptions input {margin:0.4em 0.5em;}
#sidebarOptions .sliderPanel {margin-left:1em; padding:0.5em; font-size:.85em;}
#sidebarOptions .sliderPanel a {font-weight:bold; display:inline; padding:0;}
#sidebarOptions .sliderPanel input {margin:0 0 0.3em 0;}
#sidebarTabs .tabContents {width:15em; overflow:hidden;}

.wizard {padding:0.1em 1em 0 2em;}
.wizard h1 {font-size:2em; font-weight:bold; background:none; padding:0; margin:0.4em 0 0.2em;}
.wizard h2 {font-size:1.2em; font-weight:bold; background:none; padding:0; margin:0.4em 0 0.2em;}
.wizardStep {padding:1em 1em 1em 1em;}
.wizard .button {margin:0.5em 0 0; font-size:1.2em;}
.wizardFooter {padding:0.8em 0.4em 0.8em 0;}
.wizardFooter .status {padding:0 0.4em; margin-left:1em;}
.wizard .button {padding:0.1em 0.2em;}

#messageArea {position:fixed; top:2em; right:0; margin:0.5em; padding:0.5em; z-index:2000; _position:absolute;}
.messageToolbar {display:block; text-align:right; padding:0.2em;}
#messageArea a {text-decoration:underline;}

.tiddlerPopupButton {padding:0.2em;}
.popupTiddler {position: absolute; z-index:300; padding:1em; margin:0;}

.popup {position:absolute; z-index:300; font-size:.9em; padding:0; list-style:none; margin:0;}
.popup .popupMessage {padding:0.4em;}
.popup hr {display:block; height:1px; width:auto; padding:0; margin:0.2em 0;}
.popup li.disabled {padding:0.4em;}
.popup li a {display:block; padding:0.4em; font-weight:normal; cursor:pointer;}
.listBreak {font-size:1px; line-height:1px;}
.listBreak div {margin:2px 0;}

.tabset {padding:1em 0 0 0.5em;}
.tab {margin:0 0 0 0.25em; padding:2px;}
.tabContents {padding:0.5em;}
.tabContents ul, .tabContents ol {margin:0; padding:0;}
.txtMainTab .tabContents li {list-style:none;}
.tabContents li.listLink { margin-left:.75em;}

#contentWrapper {display:block;}
#splashScreen {display:none;}

#displayArea {margin:1em 17em 0 14em;}

.toolbar {text-align:right; font-size:.9em;}

.tiddler {padding:1em 1em 0;}

.missing .viewer,.missing .title {font-style:italic;}

.title {font-size:1.6em; font-weight:bold;}

.missing .subtitle {display:none;}
.subtitle {font-size:1.1em;}

.tiddler .button {padding:0.2em 0.4em;}

.tagging {margin:0.5em 0.5em 0.5em 0; float:left; display:none;}
.isTag .tagging {display:block;}
.tagged {margin:0.5em; float:right;}
.tagging, .tagged {font-size:0.9em; padding:0.25em;}
.tagging ul, .tagged ul {list-style:none; margin:0.25em; padding:0;}
.tagClear {clear:both;}

.footer {font-size:.9em;}
.footer li {display:inline;}

.annotation {padding:0.5em; margin:0.5em;}

* html .viewer pre {width:99%; padding:0 0 1em 0;}
.viewer {line-height:1.4em; padding-top:0.5em;}
.viewer .button {margin:0 0.25em; padding:0 0.25em;}
.viewer blockquote {line-height:1.5em; padding-left:0.8em;margin-left:2.5em;}
.viewer ul, .viewer ol {margin-left:0.5em; padding-left:1.5em;}

.viewer table, table.twtable {border-collapse:collapse; margin:0.8em 1.0em;}
.viewer th, .viewer td, .viewer tr,.viewer caption,.twtable th, .twtable td, .twtable tr,.twtable caption {padding:3px;}
table.listView {font-size:0.85em; margin:0.8em 1.0em;}
table.listView th, table.listView td, table.listView tr {padding:0 3px 0 3px;}

.viewer pre {padding:0.5em; margin-left:0.5em; font-size:1.2em; line-height:1.4em; overflow:auto;}
.viewer code {font-size:1.2em; line-height:1.4em;}

.editor {font-size:1.1em;}
.editor input, .editor textarea {display:block; width:100%; font:inherit;}
.editorFooter {padding:0.25em 0; font-size:.9em;}
.editorFooter .button {padding-top:0; padding-bottom:0;}

.fieldsetFix {border:0; padding:0; margin:1px 0px;}

.zoomer {font-size:1.1em; position:absolute; overflow:hidden;}
.zoomer div {padding:1em;}

* html #backstage {width:99%;}
* html #backstageArea {width:99%;}
#backstageArea {display:none; position:relative; overflow: hidden; z-index:150; padding:0.3em 0.5em;}
#backstageToolbar {position:relative;}
#backstageArea a {font-weight:bold; margin-left:0.5em; padding:0.3em 0.5em;}
#backstageButton {display:none; position:absolute; z-index:175; top:0; right:0;}
#backstageButton a {padding:0.1em 0.4em; margin:0.1em;}
#backstage {position:relative; width:100%; z-index:50;}
#backstagePanel {display:none; z-index:100; position:absolute; width:90%; margin-left:3em; padding:1em;}
.backstagePanelFooter {padding-top:0.2em; float:right;}
.backstagePanelFooter a {padding:0.2em 0.4em;}
#backstageCloak {display:none; z-index:20; position:absolute; width:100%; height:100px;}

.whenBackstage {display:none;}
.backstageVisible .whenBackstage {display:block;}
/*}}}*/

/***
StyleSheet for use when a translation requires any css style changes.
This StyleSheet can be used directly by languages such as Chinese, Japanese and Korean which need larger font sizes.
***/
/*{{{*/
body {font-size:0.8em;}
#sidebarOptions {font-size:1.05em;}
#sidebarOptions a {font-style:normal;}
#sidebarOptions .sliderPanel {font-size:0.95em;}
.subtitle {font-size:0.8em;}
.viewer table.listView {font-size:0.95em;}
/*}}}*/

/*{{{*/
@media print {
#mainMenu, #sidebar, #messageArea, .toolbar, #backstageButton, #backstageArea {display: none !important;}
#displayArea {margin: 1em 1em 0em;}
noscript {display:none;} /* Fixes a feature in Firefox 1.5.0.2 where print preview displays the noscript content */
}
/*}}}*/

<!--{{{-->
<div class='toolbar' role='navigation' macro='toolbar [[ToolbarCommands::ViewToolbar]]'></div>
<div class='title' macro='view title'></div>
<div class='subtitle'><span macro='view modifier link'></span>, <span macro='view modified date'></span> (<span macro='message views.wikified.createdPrompt'></span> <span macro='view created date'></span>)</div>
<div class='tagging' macro='tagging'></div>
<div class='tagged' macro='tags'></div>
<div class='viewer' macro='view text wikified'></div>
<div class='tagClear'></div>
<!--}}}-->

[[ISymAlgebra]]
!Video Demo on youtube
!!Tutorial 1
<html>
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/CgPj3-2-QZg" frameborder="0" allowFullScreen></iframe>
<p> ISymAlgebra 1.0 x Iphone - ISymalgebra as a scientific calculator  </p>

<p> Tutorial 2 </p>
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/gA6nOFY2dtk" frameborder="0" allowFullScreen></iframe>
<p> ISymAlgebra 1.0 - Scrollable Keyboards </p>
<p> Tutorial 3 </p>

<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/_fELOLCArK4" frameborder="0" allowFullScreen></iframe>

<p> Tutorial 4 </p>
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/UoiaIsijFUo" frameborder="0" allowFullScreen></iframe>
<p> Tutorial 5 </p>
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/Ri8C5SINVMM" frameborder="0" allowFullScreen></iframe>
<p> Tutorial 6 </p>
<iframe title="YouTube video player" class="youtube-player" type="text/html" width="480" height="390" src="http://www.youtube.com/embed/MCnMOjgDz-s" frameborder="0" allowFullScreen></iframe>



<a href="http://www.appstorehq.com/isymalgebra-iphone-585661/app"><img alt="Find ISymAlgebra on AppStoreHQ." src="http://www.appstorehq.com/isymalgebra-iphone-585661/app_back/full" /></a><br />  <a href="http://www.appstorehq.com/best-iphone-apps">Best iPhone apps</a> at AppStoreHQ
      

<a href="http://www.appstorehq.com/isymequationkiller-iphone-598391/app"><img alt="Find ISymEquationKiller on AppStoreHQ." src="http://www.appstorehq.com/isymequationkiller-iphone-598391/app_back/full" /></a><br />  <a href="http://www.appstorehq.com/">iPhone apps</a> at AppStoreHQ
      </html>

[[ISymMathPad]]
[[ISymAlgebra]]
[[ISymEquationKiller]]

Howto and Best Practices
ISymMathPad - ISymAlgebra - ISymEquationKiller

ISymAgebra
section of the TiddlyWiki HTML file", MarkupPostBody: "This tiddler is inserted at the end of the section of the TiddlyWiki HTML file immediately after the script block", OptionsPanel: "This shadow tiddler is used as the contents of the options panel slider in the right-hand sidebar", PageTemplate: "The HTML template in this shadow tiddler determines the overall ~TiddlyWiki layout", PluginManager: "This shadow tiddler provides access to the plugin manager", SideBarOptions: "This shadow tiddler is used as the contents of the option panel in the right-hand sidebar", SideBarTabs: "This shadow tiddler is used as the contents of the tabs panel in the right-hand sidebar", SiteSubtitle: "This shadow tiddler is used as the second part of the page title", SiteTitle: "This shadow tiddler is used as the first part of the page title", SiteUrl: "This shadow tiddler should be set to the full target URL for publication", StyleSheetColors: "This shadow tiddler contains CSS definitions related to the color of page elements. ''DO NOT EDIT THIS TIDDLER'', instead make your changes in the StyleSheet shadow tiddler", StyleSheet: "This tiddler can contain custom CSS definitions", StyleSheetLayout: "This shadow tiddler contains CSS definitions related to the layout of page elements. ''DO NOT EDIT THIS TIDDLER'', instead make your changes in the StyleSheet shadow tiddler", StyleSheetLocale: "This shadow tiddler contains CSS definitions related to the translation locale", StyleSheetPrint: "This shadow tiddler contains CSS definitions for printing", SystemSettings: "This tiddler is used to store configuration options for this TiddlyWiki document", TabAll: "This shadow tiddler contains the contents of the 'All' tab in the right-hand sidebar", TabMore: "This shadow tiddler contains the contents of the 'More' tab in the right-hand sidebar", TabMoreMissing: "This shadow tiddler contains the contents of the 'Missing' tab in the right-hand sidebar", TabMoreOrphans: "This shadow tiddler contains the contents of the 'Orphans' tab in the right-hand sidebar", TabMoreShadowed: "This shadow tiddler contains the contents of the 'Shadowed' tab in the right-hand sidebar", TabTags: "This shadow tiddler contains the contents of the 'Tags' tab in the right-hand sidebar", TabTimeline: "This shadow tiddler contains the contents of the 'Timeline' tab in the right-hand sidebar", ToolbarCommands: "This shadow tiddler determines which commands are shown in tiddler toolbars", ViewTemplate: "The HTML template in this shadow tiddler determines how tiddlers look" }); //-- //-- Main //-- var params = null; // Command line parameters var store = null; // TiddlyWiki storage var story = null; // Main story var formatter = null; // Default formatters for the wikifier var anim = typeof Animator == "function" ? new Animator() : null; // Animation engine var readOnly = false; // Whether we're in readonly mode var highlightHack = null; // Embarrassing hack department... var hadConfirmExit = false; // Don't warn more than once var safeMode = false; // Disable all plugins and cookies var showBackstage; // Whether to include the backstage area var installedPlugins = []; // Information filled in when plugins are executed var startingUp = false; // Whether we're in the process of starting up var pluginInfo,tiddler; // Used to pass information to plugins in loadPlugins() // Whether this file can be saved back to the same location [Preemption] window.allowSave = window.allowSave || function(l) { return (document.location.protocol == "file:"); } // Whether to use the JavaSaver applet var useJavaSaver = window.allowSave() && (config.browser.isSafari || config.browser.isOpera); // Allow preemption code a chance to tweak config and useJavaSaver [Preemption] if (window.tweakConfig) window.tweakConfig(); if(!window || !window.console) { console = {tiddlywiki:true,log:function(message) {displayMessage(message);}}; } // Starting up function main() { var t10,t9,t8,t7,t6,t5,t4,t3,t2,t1,t0 = new Date(); startingUp = true; var doc = jQuery(document); jQuery.noConflict(); window.onbeforeunload = function(e) {if(window.confirmExit) return confirmExit();}; params = getParameters(); if(params) params = params.parseParams("open",null,false); store = new TiddlyWiki({config:config}); invokeParamifier(params,"oninit"); story = new Story("tiddlerDisplay","tiddler"); addEvent(document,"click",Popup.onDocumentClick); saveTest(); var s; for(s=0; s 0) { plugin.log.push(config.messages.pluginVersionError); return false; } } return true; } function isPluginEnabled(plugin) { if(plugin.tiddler.isTagged("systemConfigDisable")) { plugin.log.push(config.messages.pluginDisabled); return false; } return true; } //-- //-- Paramifiers //-- function getParameters() { var p = null; if(window.location.hash) { p = decodeURIComponent(window.location.hash.substr(1)); if(config.browser.firefoxDate != null && config.browser.firefoxDate[1] < "20051111") p = convertUTF8ToUnicode(p); } return p; } function invokeParamifier(params,handler) { if(!params || params.length == undefined || params.length <= 1) return; var i; for(i=1; i 1) { last.element.setAttribute("colspan",colSpanCount); last.element.setAttribute("colSpan",colSpanCount); // Needed for IE colSpanCount = 1; } } w.nextMatch = this.cellRegExp.lastIndex-1; } else if(cellMatch[1] == ">") { // Colspan colSpanCount++; w.nextMatch = this.cellRegExp.lastIndex-1; } else if(cellMatch[2]) { // End of row if(prevCell && colSpanCount > 1) { prevCell.setAttribute("colspan",colSpanCount); prevCell.setAttribute("colSpan",colSpanCount); // Needed for IE } w.nextMatch = this.cellRegExp.lastIndex; break; } else { // Cell w.nextMatch++; var styles = config.formatterHelpers.inlineCssHelper(w); var spaceLeft = false; var chr = w.source.substr(w.nextMatch,1); while(chr == " ") { spaceLeft = true; w.nextMatch++; chr = w.source.substr(w.nextMatch,1); } var cell; if(chr == "!") { cell = createTiddlyElement(e,"th"); w.nextMatch++; } else { cell = createTiddlyElement(e,"td"); } prevCell = cell; prevColumns[col] = {rowSpanCount:1,element:cell}; if(colSpanCount > 1) { cell.setAttribute("colspan",colSpanCount); cell.setAttribute("colSpan",colSpanCount); // Needed for IE colSpanCount = 1; } config.formatterHelpers.applyCssHelper(cell,styles); w.subWikifyTerm(cell,this.cellTermRegExp); if(w.matchText.substr(w.matchText.length-2,1) == " ") // spaceRight cell.align = spaceLeft ? "center" : "left"; else if(spaceLeft) cell.align = "right"; w.nextMatch--; } col++; this.cellRegExp.lastIndex = w.nextMatch; cellMatch = this.cellRegExp.exec(w.source); } } }, { name: "heading", match: "^!{1,6}", termRegExp: /(\n)/mg, handler: function(w) { w.subWikifyTerm(createTiddlyElement(w.output,"h" + w.matchLength),this.termRegExp); } }, { name: "list", match: "^(?:[\\*#;:]+)", lookaheadRegExp: /^(?:(?:(\*)|(#)|(;)|(:))+)/mg, termRegExp: /(\n)/mg, handler: function(w) { var stack = [w.output]; var currLevel = 0, currType = null; var listLevel, listType, itemType, baseType; w.nextMatch = w.matchStart; this.lookaheadRegExp.lastIndex = w.nextMatch; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); while(lookaheadMatch && lookaheadMatch.index == w.nextMatch) { if(lookaheadMatch[1]) { listType = "ul"; itemType = "li"; } else if(lookaheadMatch[2]) { listType = "ol"; itemType = "li"; } else if(lookaheadMatch[3]) { listType = "dl"; itemType = "dt"; } else if(lookaheadMatch[4]) { listType = "dl"; itemType = "dd"; } if(!baseType) baseType = listType; listLevel = lookaheadMatch[0].length; w.nextMatch += lookaheadMatch[0].length; var t; if(listLevel > currLevel) { for(t=currLevel; tlistLevel; t--) stack.pop(); } else if(listLevel == currLevel && listType != currType) { stack.pop(); stack.push(createTiddlyElement(stack[stack.length-1].lastChild,listType)); } currLevel = listLevel; currType = listType; var e = createTiddlyElement(stack[stack.length-1],itemType); w.subWikifyTerm(e,this.termRegExp); this.lookaheadRegExp.lastIndex = w.nextMatch; lookaheadMatch = this.lookaheadRegExp.exec(w.source); } } }, { name: "quoteByBlock", match: "^<<<\\n", termRegExp: /(^<<<(\n|$))/mg, element: "blockquote", handler: config.formatterHelpers.createElementAndWikify }, { name: "quoteByLine", match: "^>+", lookaheadRegExp: /^>+/mg, termRegExp: /(\n)/mg, element: "blockquote", handler: function(w) { var stack = [w.output]; var currLevel = 0; var newLevel = w.matchLength; var t,matched; do { if(newLevel > currLevel) { for(t=currLevel; tnewLevel; t--) stack.pop(); } currLevel = newLevel; w.subWikifyTerm(stack[stack.length-1],this.termRegExp); createTiddlyElement(stack[stack.length-1],"br"); this.lookaheadRegExp.lastIndex = w.nextMatch; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); matched = lookaheadMatch && lookaheadMatch.index == w.nextMatch; if(matched) { newLevel = lookaheadMatch[0].length; w.nextMatch += lookaheadMatch[0].length; } } while(matched); } }, { name: "rule", match: "^----+$\\n?|
\\n?", handler: function(w) { createTiddlyElement(w.output,"hr"); } }, { name: "monospacedByLine", match: "^(?:/\\*\\{\\{\\{\\*/|\\{\\{\\{|//\\{\\{\\{|)\\n", element: "pre", handler: function(w) { switch(w.matchText) { case "/*{{{*/\n": // CSS this.lookaheadRegExp = /\/\*\{\{\{\*\/\n*((?:^[^\n]*\n)+?)(\n*^\f*\/\*\}\}\}\*\/$\n?)/mg; break; case "{{{\n": // monospaced block this.lookaheadRegExp = /^\{\{\{\n((?:^[^\n]*\n)+?)(^\f*\}\}\}$\n?)/mg; break; case "//{{{\n": // plugin this.lookaheadRegExp = /^\/\/\{\{\{\n\n*((?:^[^\n]*\n)+?)(\n*^\f*\/\/\}\}\}$\n?)/mg; break; case "\n": //template this.lookaheadRegExp = /\n*((?:^[^\n]*\n)+?)(\n*^\f*$\n?)/mg; break; default: break; } config.formatterHelpers.enclosedTextHelper.call(this,w); } }, { name: "wikifyComment", match: "^(?:/\\*\\*\\*|\n)/mg); w.subWikifyTerm(w.output,termRegExp); } }, { name: "macro", match: "<<", lookaheadRegExp: /<<([^>\s]+)(?:\s*)((?:[^>]|(?:>(?!>)))*)>>/mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart && lookaheadMatch[1]) { w.nextMatch = this.lookaheadRegExp.lastIndex; invokeMacro(w.output,lookaheadMatch[1],lookaheadMatch[2],w,w.tiddler); } } }, { name: "prettyLink", match: "\\[\\[", lookaheadRegExp: /\[\[(.*?)(?:\|(~)?(.*?))?\]\]/mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) { var e; var text = lookaheadMatch[1]; if(lookaheadMatch[3]) { // Pretty bracketted link var link = lookaheadMatch[3]; e = (!lookaheadMatch[2] && config.formatterHelpers.isExternalLink(link)) ? createExternalLink(w.output,link) : createTiddlyLink(w.output,link,false,null,w.isStatic,w.tiddler); } else { // Simple bracketted link e = createTiddlyLink(w.output,text,false,null,w.isStatic,w.tiddler); } createTiddlyText(e,text); w.nextMatch = this.lookaheadRegExp.lastIndex; } } }, { name: "wikiLink", match: config.textPrimitives.unWikiLink+"?"+config.textPrimitives.wikiLink, handler: function(w) { if(w.matchText.substr(0,1) == config.textPrimitives.unWikiLink) { w.outputText(w.output,w.matchStart+1,w.nextMatch); return; } if(w.matchStart > 0) { var preRegExp = new RegExp(config.textPrimitives.anyLetterStrict,"mg"); preRegExp.lastIndex = w.matchStart-1; var preMatch = preRegExp.exec(w.source); if(preMatch.index == w.matchStart-1) { w.outputText(w.output,w.matchStart,w.nextMatch); return; } } if(w.autoLinkWikiWords || store.isShadowTiddler(w.matchText)) { var link = createTiddlyLink(w.output,w.matchText,false,null,w.isStatic,w.tiddler); w.outputText(link,w.matchStart,w.nextMatch); } else { w.outputText(w.output,w.matchStart,w.nextMatch); } } }, { name: "urlLink", match: config.textPrimitives.urlPattern, handler: function(w) { w.outputText(createExternalLink(w.output,w.matchText),w.matchStart,w.nextMatch); } }, { name: "image", match: "\\[[<>]?[Ii][Mm][Gg]\\[", lookaheadRegExp: /\[([<]?)(>?)[Ii][Mm][Gg]\[(?:([^\|\]]+)\|)?([^\[\]\|]+)\](?:\[([^\]]*)\])?\]/mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) { var e = w.output; if(lookaheadMatch[5]) { var link = lookaheadMatch[5]; e = config.formatterHelpers.isExternalLink(link) ? createExternalLink(w.output,link) : createTiddlyLink(w.output,link,false,null,w.isStatic,w.tiddler); jQuery(e).addClass("imageLink"); } var img = createTiddlyElement(e,"img"); if(lookaheadMatch[1]) img.align = "left"; else if(lookaheadMatch[2]) img.align = "right"; if(lookaheadMatch[3]) { img.title = lookaheadMatch[3]; img.setAttribute("alt",lookaheadMatch[3]); } img.src = lookaheadMatch[4]; w.nextMatch = this.lookaheadRegExp.lastIndex; } } }, { name: "html", match: "<[Hh][Tt][Mm][Ll]>", lookaheadRegExp: /<[Hh][Tt][Mm][Ll]>((?:.|\n)*?)<\/[Hh][Tt][Mm][Ll]>/mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) { createTiddlyElement(w.output,"span").innerHTML = lookaheadMatch[1]; w.nextMatch = this.lookaheadRegExp.lastIndex; } } }, { name: "commentByBlock", match: "/%", lookaheadRegExp: /\/%((?:.|\n)*?)%\//mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) w.nextMatch = this.lookaheadRegExp.lastIndex; } }, { name: "characterFormat", match: "''|//|__|\\^\\^|~~|--(?!\\s|$)|\\{\\{\\{", handler: function(w) { switch(w.matchText) { case "''": w.subWikifyTerm(w.output.appendChild(document.createElement("strong")),/('')/mg); break; case "//": w.subWikifyTerm(createTiddlyElement(w.output,"em"),/(\/\/)/mg); break; case "__": w.subWikifyTerm(createTiddlyElement(w.output,"u"),/(__)/mg); break; case "^^": w.subWikifyTerm(createTiddlyElement(w.output,"sup"),/(\^\^)/mg); break; case "~~": w.subWikifyTerm(createTiddlyElement(w.output,"sub"),/(~~)/mg); break; case "--": w.subWikifyTerm(createTiddlyElement(w.output,"strike"),/(--)/mg); break; case "{{{": var lookaheadRegExp = /\{\{\{((?:.|\n)*?)\}\}\}/mg; lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) { createTiddlyElement(w.output,"code",null,null,lookaheadMatch[1]); w.nextMatch = lookaheadRegExp.lastIndex; } break; } } }, { name: "customFormat", match: "@@|\\{\\{", handler: function(w) { switch(w.matchText) { case "@@": var e = createTiddlyElement(w.output,"span"); var styles = config.formatterHelpers.inlineCssHelper(w); if(styles.length == 0) e.className = "marked"; else config.formatterHelpers.applyCssHelper(e,styles); w.subWikifyTerm(e,/(@@)/mg); break; case "{{": var lookaheadRegExp = /\{\{[\s]*([\w]+[\s\w]*)[\s]*\{(\n?)/mg; lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = lookaheadRegExp.exec(w.source); if(lookaheadMatch) { w.nextMatch = lookaheadRegExp.lastIndex; e = createTiddlyElement(w.output,lookaheadMatch[2] == "\n" ? "div" : "span",null,lookaheadMatch[1]); w.subWikifyTerm(e,/(\}\}\})/mg); } break; } } }, { name: "mdash", match: "--", handler: function(w) { createTiddlyElement(w.output,"span").innerHTML = "—"; } }, { name: "lineBreak", match: "\\n|
", handler: function(w) { createTiddlyElement(w.output,"br"); } }, { name: "rawText", match: "\"{3}|", lookaheadRegExp: /(?:\"{3}|)((?:.|\n)*?)(?:\"{3}|<\/nowiki>)/mg, handler: function(w) { this.lookaheadRegExp.lastIndex = w.matchStart; var lookaheadMatch = this.lookaheadRegExp.exec(w.source); if(lookaheadMatch && lookaheadMatch.index == w.matchStart) { createTiddlyElement(w.output,"span",null,null,lookaheadMatch[1]); w.nextMatch = this.lookaheadRegExp.lastIndex; } } }, { name: "htmlEntitiesEncoding", match: "(?:(?:&#?[a-zA-Z0-9]{2,8};|.)(?:&#?(?:x0*(?:3[0-6][0-9a-fA-F]|1D[c-fC-F][0-9a-fA-F]|20[d-fD-F][0-9a-fA-F]|FE2[0-9a-fA-F])|0*(?:76[89]|7[7-9][0-9]|8[0-7][0-9]|761[6-9]|76[2-7][0-9]|84[0-3][0-9]|844[0-7]|6505[6-9]|6506[0-9]|6507[0-1]));)+|&#?[a-zA-Z0-9]{2,8};)", handler: function(w) { createTiddlyElement(w.output,"span").innerHTML = w.matchText; } } ]; //-- //-- Wikifier //-- function getParser(tiddler,format) { if(tiddler) { if(!format) format = tiddler.fields["wikiformat"]; var i; if(format) { for(i in config.parsers) { if(format == config.parsers[i].format) return config.parsers[i]; } } else { for(i in config.parsers) { if(tiddler.isTagged(config.parsers[i].formatTag)) return config.parsers[i]; } } } return formatter; } function Wikifier(source,formatter,highlightRegExp,tiddler) { this.source = source; this.output = null; this.formatter = formatter; this.nextMatch = 0; this.autoLinkWikiWords = tiddler && tiddler.autoLinkWikiWords() == false ? false : true; this.highlightRegExp = highlightRegExp; this.highlightMatch = null; this.isStatic = false; if(highlightRegExp) { highlightRegExp.lastIndex = 0; this.highlightMatch = highlightRegExp.exec(source); } this.tiddler = tiddler; } Wikifier.prototype.wikifyPlain = function() { var e = createTiddlyElement(document.body,"div"); e.style.display = "none"; this.subWikify(e); var text = jQuery(e).text(); jQuery(e).remove(); return text; }; Wikifier.prototype.subWikify = function(output,terminator) { try { if(terminator) this.subWikifyTerm(output,new RegExp("(" + terminator + ")","mg")); else this.subWikifyUnterm(output); } catch(ex) { showException(ex); } }; Wikifier.prototype.subWikifyUnterm = function(output) { var oldOutput = this.output; this.output = output; this.formatter.formatterRegExp.lastIndex = this.nextMatch; var formatterMatch = this.formatter.formatterRegExp.exec(this.source); while(formatterMatch) { // Output any text before the match if(formatterMatch.index > this.nextMatch) this.outputText(this.output,this.nextMatch,formatterMatch.index); // Set the match parameters for the handler this.matchStart = formatterMatch.index; this.matchLength = formatterMatch[0].length; this.matchText = formatterMatch[0]; this.nextMatch = this.formatter.formatterRegExp.lastIndex; var t; for(t=1; t this.nextMatch) this.outputText(this.output,this.nextMatch,terminatorMatch.index); this.matchText = terminatorMatch[1]; this.matchLength = terminatorMatch[1].length; this.matchStart = terminatorMatch.index; this.nextMatch = this.matchStart + this.matchLength; this.output = oldOutput; return; } if(formatterMatch.index > this.nextMatch) this.outputText(this.output,this.nextMatch,formatterMatch.index); this.matchStart = formatterMatch.index; this.matchLength = formatterMatch[0].length; this.matchText = formatterMatch[0]; this.nextMatch = this.formatter.formatterRegExp.lastIndex; var t; for(t=1; t startPos) && (this.highlightMatch.index < endPos) && (startPos < endPos)) { if(this.highlightMatch.index > startPos) { createTiddlyText(place,this.source.substring(startPos,this.highlightMatch.index)); startPos = this.highlightMatch.index; } var highlightEnd = Math.min(this.highlightRegExp.lastIndex,endPos); createTiddlyElement(place,"span",null,"highlight",this.source.substring(startPos,highlightEnd)); startPos = highlightEnd; if(startPos >= this.highlightRegExp.lastIndex) this.highlightMatch = this.highlightRegExp.exec(this.source); } if(startPos < endPos) { createTiddlyText(place,this.source.substring(startPos,endPos)); } }; function wikify(source,output,highlightRegExp,tiddler) { if(source) { var wikifier = new Wikifier(source,getParser(tiddler),highlightRegExp,tiddler); var t0 = new Date(); wikifier.subWikify(output); if(tiddler && config.options.chkDisplayInstrumentation) displayMessage("wikify:" +tiddler.title+ " in " + (new Date()-t0) + " ms"); } } function wikifyStatic(source,highlightRegExp,tiddler,format) { var e = createTiddlyElement(document.body,"pre"); e.style.display = "none"; var html = ""; if(source && source != "") { if(!tiddler) tiddler = new Tiddler("temp"); var wikifier = new Wikifier(source,getParser(tiddler,format),highlightRegExp,tiddler); wikifier.isStatic = true; wikifier.subWikify(e); html = e.innerHTML; jQuery(e).remove(); } return html; } function wikifyPlainText(text,limit,tiddler) { if(limit > 0) text = text.substr(0,limit); var wikifier = new Wikifier(text,formatter,null,tiddler); return wikifier.wikifyPlain(); } function highlightify(source,output,highlightRegExp,tiddler) { if(source) { var wikifier = new Wikifier(source,formatter,highlightRegExp,tiddler); wikifier.outputText(output,0,source.length); } } //-- //-- Macro definitions //-- function invokeMacro(place,macro,params,wikifier,tiddler) { try { var m = config.macros[macro]; if(m && m.handler) { var tiddlerElem = story.findContainingTiddler(place); window.tiddler = tiddlerElem ? store.getTiddler(tiddlerElem.getAttribute("tiddler")) : null; window.place = place; var allowEval = true; if(config.evaluateMacroParameters=="system") { if(!tiddler || tiddler.tags.indexOf("systemAllowEval") == -1) { allowEval = false; } } m.handler(place,macro,m.noPreParse?null:params.readMacroParams(!allowEval),wikifier,params,tiddler); } else { createTiddlyError(place,config.messages.macroError.format([macro]),config.messages.macroErrorDetails.format([macro,config.messages.missingMacro])); } } catch(ex) { createTiddlyError(place,config.messages.macroError.format([macro]),config.messages.macroErrorDetails.format([macro,ex.toString()])); } } config.macros.version.handler = function(place) { jQuery("").text(formatVersion()).appendTo(place); }; config.macros.today.handler = function(place,macroName,params) { var now = new Date(); var text = params[0] ? now.formatString(params[0].trim()) : now.toLocaleString(); jQuery("").text(text).appendTo(place); }; config.macros.list.template = "<>"; config.macros.list.handler = function(place,macroName,params,wikifier,paramString) { var list = document.createElement("ul"); jQuery(list).attr({ refresh: "macro", macroName: macroName }).data("params", paramString); place.appendChild(list); this.refresh(list); }; config.macros.list.refresh = function(list) { var paramString = jQuery(list).data("params"); var params = paramString.readMacroParams(); var args = paramString.parseParams("anon", null, null)[0]; var type = args.anon ? args.anon[0] : "all"; jQuery(list).empty().addClass("list list-" + type); var template = args.template ? store.getTiddlerText(args.template[0]) : false; if(!template) { template = config.macros.list.template; } if(this[type].prompt) createTiddlyElement(list,"li",null,"listTitle",this[type].prompt); var results; if(this[type].handler) results = this[type].handler(params); var t; for(t = 0; t < results.length; t++) { var li = document.createElement("li"); list.appendChild(li); var tiddler = results[t]; if(typeof(tiddler) == 'string') { // deal with missing etc.. tiddler = store.getTiddler(tiddler) || new Tiddler(tiddler); } wikify(template, li, null, tiddler); } if(results.length === 0 && args.emptyMessage) { jQuery(list).addClass("emptyList"); jQuery("
  • ").text(args.emptyMessage[0]).appendTo(list); } }; config.macros.list.all.handler = function(params) { return store.reverseLookup("tags","excludeLists",false,"title"); }; config.macros.list.missing.handler = function(params) { return store.getMissingLinks(); }; config.macros.list.orphans.handler = function(params) { return store.getOrphans(); }; config.macros.list.shadowed.handler = function(params) { return store.getShadowed(); }; config.macros.list.touched.handler = function(params) { return store.getTouched(); }; config.macros.list.filter.handler = function(params) { var filter = params[1]; var results = []; if(filter) { var tiddlers = store.filterTiddlers(filter); var t; for(t=0; t").attr("params", paramString). attr("macroName", macroName).appendTo(place)[0]; macro.refresh(container); }, refresh: function(container) { jQuery(container).attr("refresh", "macro").empty(); var paramString = jQuery(container).attr("params"); var args = paramString.parseParams("anon", null, null)[0]; var params = args.anon || []; var field = params[0] || "modified"; var prefix = field.charAt(0); var no_prefix_field = prefix === "-" || prefix === "+" ? field.substr(1, field.length) : field; var dateFormat = params[2] || this.dateFormat; var groupTemplate = macro.groupTemplate.format(no_prefix_field, dateFormat); groupTemplate = args.groupTemplate ? store.getTiddlerText(args.groupTemplate[0]) || groupTemplate : groupTemplate; var itemTemplate = macro.itemTemplate; itemTemplate = args.template ? store.getTiddlerText(args.template[0]) || itemTemplate : itemTemplate; var tiddlers = args.filter ? store.sortTiddlers(store.filterTiddlers(args.filter[0]), field) : store.reverseLookup("tags", "excludeLists", false, field); var lastGroup = "", ul; var last = params[1] ? tiddlers.length-Math.min(tiddlers.length,parseInt(params[1],10)) : 0; var t; for(t=tiddlers.length-1; t>=last; t--) { var tiddler = tiddlers[t]; var theGroup = wikifyPlainText(groupTemplate,0,tiddler); if(typeof(ul) == "undefined" || theGroup != lastGroup) { ul = document.createElement("ul"); jQuery(ul).addClass("timeline"); container.appendChild(ul); createTiddlyElement(ul,"li",null,"listTitle",theGroup); lastGroup = theGroup; } var item = createTiddlyElement(ul,"li",null,"listLink"); wikify(itemTemplate,item,null,tiddler); } }, groupTemplate: "<>", itemTemplate: "<>" }); config.macros.tiddler.handler = function(place,macroName,params,wikifier,paramString,tiddler) { var allowEval = true; var stack = config.macros.tiddler.tiddlerStack; if(stack.length > 0 && config.evaluateMacroParameters == "system") { // included tiddler and "system" evaluation required, so check tiddler tagged appropriately var title = stack[stack.length-1]; var pos = title.indexOf(config.textPrimitives.sectionSeparator); if(pos != -1) { title = title.substr(0,pos); // get the base tiddler title } var t = store.getTiddler(title); if(!t || t.tags.indexOf("systemAllowEval") == -1) { allowEval = false; } } params = paramString.parseParams("name",null,allowEval,false,true); var names = params[0]["name"]; var tiddlerName = names[0]; var className = names[1] || null; var args = params[0]["with"]; var wrapper = createTiddlyElement(place,"span",null,className,null,{ refresh: "content", tiddler: tiddlerName }); if(args!==undefined) wrapper.setAttribute("args","[["+args.join("]] [[")+"]]"); this.transclude(wrapper,tiddlerName,args); }; config.macros.tiddler.transclude = function(wrapper,tiddlerName,args) { var text = store.getTiddlerText(tiddlerName); if(!text) return; var stack = config.macros.tiddler.tiddlerStack; if(stack.indexOf(tiddlerName) !== -1) return; stack.push(tiddlerName); try { if(typeof args == "string") args = args.readBracketedList(); var n = args ? Math.min(args.length,9) : 0; var i; for(i=0; i> config.macros.gradient.handler = function(place,macroName,params,wikifier,paramString,tiddler) { var panel = wikifier ? createTiddlyElement(place,"div",null,"gradient") : place; panel.style.position = "relative"; panel.style.overflow = "hidden"; panel.style.zIndex = "0"; if(wikifier) { var styles = config.formatterHelpers.inlineCssHelper(wikifier); config.formatterHelpers.applyCssHelper(panel,styles); } params = paramString.parseParams("color"); var locolors = [], hicolors = []; var t; for(t=2; t>"); if(document.all) { panel.style.height = "100%"; panel.style.width = "100%"; } }; config.macros.message.handler = function(place,macroName,params) { if(params[0]) { var names = params[0].split("."); var lookupMessage = function(root,nameIndex) { if(root[names[nameIndex]]) { if(nameIndex < names.length-1) return (lookupMessage(root[names[nameIndex]],nameIndex+1)); else return root[names[nameIndex]]; } else return null; }; var m = lookupMessage(config,0); if(m == null) m = lookupMessage(window,0); createTiddlyText(place,m.toString().format(params.splice(1))); } }; config.macros.view.depth = 0; config.macros.view.values = []; config.macros.view.views = { text: function(value,place,params,wikifier,paramString,tiddler) { highlightify(value,place,highlightHack,tiddler); }, link: function(value,place,params,wikifier,paramString,tiddler) { createTiddlyLink(place,value,true); }, wikified: function(value,place,params,wikifier,paramString,tiddler) { if(config.macros.view.depth>50) return; if(config.macros.view.depth>0) { if (value==config.macros.view.values[config.macros.view.depth-1]) { return; } } config.macros.view.values[config.macros.view.depth] = value; config.macros.view.depth++; if(params[2]) value=params[2].unescapeLineBreaks().format([value]); wikify(value,place,highlightHack,tiddler); config.macros.view.depth--; config.macros.view.values[config.macros.view.depth] = null; }, date: function(value,place,params,wikifier,paramString,tiddler) { value = Date.convertFromYYYYMMDDHHMM(value); createTiddlyText(place,value.formatString(params[2] || config.views.wikified.dateFormat)); } }; config.macros.view.handler = function(place,macroName,params,wikifier,paramString,tiddler) { if((tiddler instanceof Tiddler) && params[0]) { var value = store.getValue(tiddler,params[0]); if(value) { var type = params[1] || config.macros.view.defaultView; var handler = config.macros.view.views[type]; if(handler) handler(value,place,params,wikifier,paramString,tiddler); } } }; config.macros.edit.handler = function(place,macroName,params,wikifier,paramString,tiddler) { var field = params[0]; var rows = params[1] || 0; var defVal = params[2] || ''; if((tiddler instanceof Tiddler) && field) { story.setDirty(tiddler.title,true); var e,v; if(field != "text" && !rows) { e = createTiddlyElement(null,"input",null,null,null,{ type: "text", edit: field, size: "40", autocomplete: "off" }); e.value = store.getValue(tiddler,field) || defVal; place.appendChild(e); } else { var wrapper1 = createTiddlyElement(null,"fieldset",null,"fieldsetFix"); var wrapper2 = createTiddlyElement(wrapper1,"div"); e = createTiddlyElement(wrapper2,"textarea"); e.value = v = store.getValue(tiddler,field) || defVal; rows = rows || 10; var lines = v.match(/\n/mg); var maxLines = Math.max(parseInt(config.options.txtMaxEditRows,10),5); if(lines != null && lines.length > rows) rows = lines.length + 5; rows = Math.min(rows,maxLines); e.setAttribute("rows",rows); e.setAttribute("edit",field); place.appendChild(wrapper1); } if(tiddler.isReadOnly()) { e.setAttribute("readOnly","readOnly"); jQuery(e).addClass("readOnly"); } return e; } }; config.macros.tagChooser.onClick = function(ev) { var e = ev || window.event; var lingo = config.views.editor.tagChooser; var popup = Popup.create(this); var tags = store.getTags(this.getAttribute("tags")); if(tags.length == 0) jQuery("
  • ").text(lingo.popupNone).appendTo(popup); var t; for(t=0; t 0) btn.setAttribute("params",tags.join("|")); btn.setAttribute("newFocus",newFocus); btn.setAttribute("newTemplate",getParam(params,"template",DEFAULT_EDIT_TEMPLATE)); if(customFields !== "") btn.setAttribute("customFields",customFields); var text = getParam(params,"text"); if(text !== undefined) btn.setAttribute("newText",text); return btn; }; config.macros.newTiddler.onClickNewTiddler = function() { var title = this.getAttribute("newTitle"); if(this.getAttribute("isJournal") == "true") { title = new Date().formatString(title.trim()); } var params = this.getAttribute("params"); var tags = params ? params.split("|") : []; var focus = this.getAttribute("newFocus"); var template = this.getAttribute("newTemplate"); var customFields = this.getAttribute("customFields"); if(!customFields && !store.isShadowTiddler(title)) customFields = String.encodeHashMap(config.defaultCustomFields); story.displayTiddler(null,title,template,false,null,null); var tiddlerElem = story.getTiddler(title); if(customFields) story.addCustomFields(tiddlerElem,customFields); var text = this.getAttribute("newText"); if(typeof text == "string" && story.getTiddlerField(title,"text")) story.getTiddlerField(title,"text").value = text.format([title]); var t; for(t=0;t 0) { story.search(txt.value,config.options.chkCaseSensitiveSearch,config.options.chkRegExpSearch); txt.setAttribute("lastSearchText",txt.value); } }; config.macros.search.onClick = function(e) { config.macros.search.doSearch(this.nextSibling); return false; }; config.macros.search.onKeyPress = function(ev) { var me = config.macros.search; var e = ev || window.event; switch(e.keyCode) { case 9: // Tab return; case 13: // Ctrl-Enter case 10: // Ctrl-Enter on IE PC me.doSearch(this); break; case 27: // Escape this.value = ""; clearMessage(); break; } if(config.options.chkIncrementalSearch) { if(this.value.length > 2) { if(this.value != this.getAttribute("lastSearchText")) { if(me.timeout) { clearTimeout(me.timeout); } var txt = this; me.timeout = setTimeout(function() {me.doSearch(txt);},500); } } else { if(me.timeout) { clearTimeout(me.timeout); } } } }; config.macros.search.onFocus = function(e) { this.select(); }; //-- //-- Tabs macro //-- config.macros.tabs.handler = function(place,macroName,params) { var cookie = params[0]; var numTabs = (params.length-1)/3; var wrapper = createTiddlyElement(null,"div",null,"tabsetWrapper " + cookie); var tabset = createTiddlyElement(wrapper,"div",null,"tabset"); tabset.setAttribute("cookie",cookie); var validTab = false; var t; for(t=0; t": btn = createTiddlyButton(place,this.moreLabel,this.morePrompt,config.macros.toolbar.onClickMore); jQuery(btn).addClass("moreCommand"); var e = createTiddlyElement(place,"span",null,"moreCommand"); e.style.display = "none"; place = e; break; default: var className = ""; switch(c.substr(0,1)) { case "+": className = "defaultCommand"; c = c.substr(1); break; case "-": className = "cancelCommand"; c = c.substr(1); break; } if(config.commands[c]) { this.createCommand(place,c,tiddler,className); } else { this.customCommand(place,c,wikifier,tiddler); } break; } } }; // Overrideable function to extend toolbar handler config.macros.toolbar.customCommand = function(place,command,wikifier,tiddler) { }; //-- //-- Menu and toolbar commands //-- config.commands.closeTiddler.handler = function(event,src,title) { if(story.isDirty(title) && !readOnly) { if(!confirm(config.commands.cancelTiddler.warning.format([title]))) return false; } story.setDirty(title,false); story.closeTiddler(title,true); return false; }; config.commands.closeOthers.handler = function(event,src,title) { story.closeAllTiddlers(title); return false; }; config.commands.editTiddler.handler = function(event,src,title) { clearMessage(); var tiddlerElem = story.getTiddler(title); var fields = tiddlerElem.getAttribute("tiddlyFields"); story.displayTiddler(null,title,DEFAULT_EDIT_TEMPLATE,false,null,fields); var e = story.getTiddlerField(title,config.options.txtEditorFocus||"text"); if(e) { setCaretPosition(e,0); } return false; }; config.commands.saveTiddler.handler = function(event,src,title) { var newTitle = story.saveTiddler(title,event.shiftKey); if(newTitle) story.displayTiddler(null,newTitle); return false; }; config.commands.cancelTiddler.handler = function(event,src,title) { if(story.hasChanges(title) && !readOnly) { if(!confirm(this.warning.format([title]))) return false; } story.setDirty(title,false); story.displayTiddler(null,title); return false; }; config.commands.deleteTiddler.handler = function(event,src,title) { var deleteIt = true; if(config.options.chkConfirmDelete) deleteIt = confirm(this.warning.format([title])); if(deleteIt) { store.removeTiddler(title); story.closeTiddler(title,true); autoSaveChanges(); } return false; }; config.commands.permalink.handler = function(event,src,title) { var t = encodeURIComponent(String.encodeTiddlyLink(title)); if(window.location.hash != t) window.location.hash = t; return false; }; config.commands.references.handlePopup = function(popup,title) { var references = store.getReferringTiddlers(title); var c = false; var r; for(r=0; r 0) ListView.create(popup,items,this.listViewTemplate); else createTiddlyElement(popup,"div",null,null,this.emptyText); }; //-- //-- Tiddler() object //-- function Tiddler(title) { this.title = title; this.text = ""; this.creator = null; this.modifier = null; this.created = new Date(); this.modified = this.created; this.links = []; this.linksUpdated = false; this.tags = []; this.fields = {}; return this; } Tiddler.prototype.getLinks = function() { if(this.linksUpdated==false) this.changed(); return this.links; }; // Returns the fields that are inherited in string field:"value" field2:"value2" format Tiddler.prototype.getInheritedFields = function() { var f = {}; var i; for(i in this.fields) { if(i=="server.host" || i=="server.workspace" || i=="wikiformat"|| i=="server.type") { f[i] = this.fields[i]; } } return String.encodeHashMap(f); }; // Increment the changeCount of a tiddler Tiddler.prototype.incChangeCount = function() { var c = this.fields['changecount']; c = c ? parseInt(c,10) : 0; this.fields['changecount'] = String(c+1); }; // Clear the changeCount of a tiddler Tiddler.prototype.clearChangeCount = function() { if(this.fields['changecount']) { delete this.fields['changecount']; } }; Tiddler.prototype.doNotSave = function() { return this.fields['doNotSave']; }; // Returns true if the tiddler has been updated since the tiddler was created or downloaded Tiddler.prototype.isTouched = function() { var changecount = this.fields.changecount || 0; return changecount > 0; }; // Change the text and other attributes of a tiddler Tiddler.prototype.set = function(title,text,modifier,modified,tags,created,fields,creator) { this.assign(title,text,modifier,modified,tags,created,fields,creator); this.changed(); return this; }; // Change the text and other attributes of a tiddler without triggered a tiddler.changed() call Tiddler.prototype.assign = function(title,text,modifier,modified,tags,created,fields,creator) { if(title != undefined) this.title = title; if(text != undefined) this.text = text; if(modifier != undefined) this.modifier = modifier; if(modified != undefined) this.modified = modified; if(creator != undefined) this.creator = creator; if(created != undefined) this.created = created; if(fields != undefined) this.fields = fields; if(tags != undefined) this.tags = (typeof tags == "string") ? tags.readBracketedList() : tags; else if(this.tags == undefined) this.tags = []; return this; }; // Get the tags for a tiddler as a string (space delimited, using [[brackets]] for tags containing spaces) Tiddler.prototype.getTags = function() { return String.encodeTiddlyLinkList(this.tags); }; // Test if a tiddler carries a tag Tiddler.prototype.isTagged = function(tag) { return this.tags.indexOf(tag) != -1; }; // Static method to convert "\n" to newlines, "\s" to "\" Tiddler.unescapeLineBreaks = function(text) { return text ? text.unescapeLineBreaks() : ""; }; // Convert newlines to "\n", "\" to "\s" Tiddler.prototype.escapeLineBreaks = function() { return this.text.escapeLineBreaks(); }; // Updates the secondary information (like links[] array) after a change to a tiddler Tiddler.prototype.changed = function() { this.links = []; var text = this.text; // remove 'quoted' text before scanning tiddler source text = text.replace(/\/%((?:.|\n)*?)%\//g,""). replace(/\{{3}((?:.|\n)*?)\}{3}/g,""). replace(/"""((?:.|\n)*?)"""/g,""). replace(/((?:.|\n)*?)<\/nowiki\>/g,""). replace(/((?:.|\n)*?)<\/html\>/g,""). replace(//g,""); var t = this.autoLinkWikiWords() ? 0 : 1; var tiddlerLinkRegExp = t==0 ? config.textPrimitives.tiddlerAnyLinkRegExp : config.textPrimitives.tiddlerForcedLinkRegExp; tiddlerLinkRegExp.lastIndex = 0; var formatMatch = tiddlerLinkRegExp.exec(text); while(formatMatch) { var lastIndex = tiddlerLinkRegExp.lastIndex; if(t==0 && formatMatch[1] && formatMatch[1] != this.title) { // wikiWordLink if(formatMatch.index > 0) { var preRegExp = new RegExp(config.textPrimitives.unWikiLink+"|"+config.textPrimitives.anyLetter,"mg"); preRegExp.lastIndex = formatMatch.index-1; var preMatch = preRegExp.exec(text); if(preMatch.index != formatMatch.index-1) this.links.pushUnique(formatMatch[1]); } else { this.links.pushUnique(formatMatch[1]); } } else if(formatMatch[2-t] && !config.formatterHelpers.isExternalLink(formatMatch[3-t])) // titledBrackettedLink this.links.pushUnique(formatMatch[3-t]); else if(formatMatch[4-t] && formatMatch[4-t] != this.title) // brackettedLink this.links.pushUnique(formatMatch[4-t]); tiddlerLinkRegExp.lastIndex = lastIndex; formatMatch = tiddlerLinkRegExp.exec(text); } this.linksUpdated = true; }; Tiddler.prototype.getSubtitle = function() { var modifier = this.modifier; if(!modifier) modifier = config.messages.subtitleUnknown || ""; var modified = this.modified; if(modified) modified = modified.toLocaleString(); else modified = config.messages.subtitleUnknown || ""; var f = config.messages.tiddlerLinkTooltip || "%0 - %1, %2"; return f.format([this.title,modifier,modified]); }; Tiddler.prototype.isReadOnly = function() { return readOnly; }; Tiddler.prototype.autoLinkWikiWords = function() { return !(this.isTagged("systemConfig") || this.isTagged("excludeMissing")); }; Tiddler.prototype.getServerType = function() { var serverType = null; if(this.fields['server.type']) serverType = this.fields['server.type']; if(!serverType) serverType = this.fields['wikiformat']; if(serverType && !config.adaptors[serverType]) serverType = null; return serverType; }; Tiddler.prototype.getAdaptor = function() { var serverType = this.getServerType(); return serverType ? new config.adaptors[serverType]() : null; }; //-- //-- TiddlyWiki instance contains TiddlerS //-- function TiddlyWiki(params) { var tiddlers = {}; // Hashmap by name of tiddlers if(params && params.config) { this.config = config; } this.tiddlersUpdated = false; this.namedNotifications = []; // Array of {name:,notify:} of notification functions this.notificationLevel = 0; this.slices = {}; // map tiddlerName->(map sliceName->sliceValue). Lazy. this.clear = function() { tiddlers = {}; this.setDirty(false); }; this.fetchTiddler = function(title) { var t = tiddlers[title]; return t instanceof Tiddler ? t : null; }; this.deleteTiddler = function(title) { delete this.slices[title]; delete tiddlers[title]; }; this.addTiddler = function(tiddler) { delete this.slices[tiddler.title]; tiddlers[tiddler.title] = tiddler; }; this.forEachTiddler = function(callback) { var t; for(t in tiddlers) { var tiddler = tiddlers[t]; if(tiddler instanceof Tiddler) callback.call(this,t,tiddler); } }; } TiddlyWiki.prototype.setDirty = function(dirty) { this.dirty = dirty; }; TiddlyWiki.prototype.isDirty = function() { return this.dirty; }; TiddlyWiki.prototype.tiddlerExists = function(title) { var t = this.fetchTiddler(title); return t != undefined; }; TiddlyWiki.prototype.isShadowTiddler = function(title) { return config.shadowTiddlers[title] === undefined ? false : true; }; TiddlyWiki.prototype.isAvailable = function(title) { if (!title) return false; var s = title ? title.indexOf(config.textPrimitives.sectionSeparator) : -1; if(s!=-1) title = title.substr(0,s); return this.tiddlerExists(title) || this.isShadowTiddler(title); }; TiddlyWiki.prototype.createTiddler = function(title) { var tiddler = this.fetchTiddler(title); if(!tiddler) { tiddler = new Tiddler(title); this.addTiddler(tiddler); this.setDirty(true); } return tiddler; }; TiddlyWiki.prototype.getTiddler = function(title) { var t = this.fetchTiddler(title); if(t != undefined) return t; else return null; }; TiddlyWiki.prototype.getShadowTiddlerText = function(title) { if(typeof config.shadowTiddlers[title] == "string") return config.shadowTiddlers[title]; else return ""; }; // Retrieve tiddler contents TiddlyWiki.prototype.getTiddlerText = function(title,defaultText) { if(!title) return defaultText; var pos = title.indexOf(config.textPrimitives.sectionSeparator); var section = null; if(pos != -1) { section = title.substr(pos + config.textPrimitives.sectionSeparator.length); title = title.substr(0,pos); } pos = title.indexOf(config.textPrimitives.sliceSeparator); if(pos != -1) { var slice = this.getTiddlerSlice(title.substr(0,pos),title.substr(pos + config.textPrimitives.sliceSeparator.length)); if(slice) return slice; } var tiddler = this.fetchTiddler(title); var text = tiddler ? tiddler.text : null; if(!tiddler && this.isShadowTiddler(title)) { text = this.getShadowTiddlerText(title); } if(text) { if(!section) return text; var re = new RegExp("(^!{1,6}[ \t]*" + section.escapeRegExp() + "[ \t]*\n)","mg"); re.lastIndex = 0; var match = re.exec(text); if(match) { var t = text.substr(match.index+match[1].length); var re2 = /^!/mg; re2.lastIndex = 0; match = re2.exec(t); //# search for the next heading if(match) t = t.substr(0,match.index-1);//# don't include final \n return t; } return defaultText; } if(defaultText != undefined) return defaultText; return null; }; TiddlyWiki.prototype.getRecursiveTiddlerText = function(title,defaultText,depth) { var bracketRegExp = new RegExp("(?:\\[\\[([^\\]]+)\\]\\])","mg"); var text = this.getTiddlerText(title,null); if(text == null) return defaultText; var textOut = []; var match,lastPos = 0; do { match = bracketRegExp.exec(text); if(match) { textOut.push(text.substr(lastPos,match.index-lastPos)); if(match[1]) { if(depth <= 0) textOut.push(match[1]); else textOut.push(this.getRecursiveTiddlerText(match[1],"",depth-1)); } lastPos = match.index + match[0].length; } else { textOut.push(text.substr(lastPos)); } } while(match); return textOut.join(""); }; //TiddlyWiki.prototype.slicesRE = /(?:^([\'\/]{0,2})~?([\.\w]+)\:\1[\t\x20]*([^\n]+)[\t\x20]*$)|(?:^\|([\'\/]{0,2})~?([\.\w]+)\:?\4\|[\t\x20]*([^\n]+)[\t\x20]*\|$)/gm; TiddlyWiki.prototype.slicesRE = /(?:^([\'\/]{0,2})~?([\.\w]+)\:\1[\t\x20]*([^\n]*)[\t\x20]*$)|(?:^\|([\'\/]{0,2})~?([\.\w]+)\:?\4\|[\t\x20]*([^\|\n]*)[\t\x20]*\|$)/gm; // @internal TiddlyWiki.prototype.calcAllSlices = function(title) { var slices = {}; var text = this.getTiddlerText(title,""); this.slicesRE.lastIndex = 0; var m = this.slicesRE.exec(text); while(m) { if(m[2]) slices[m[2]] = m[3]; else slices[m[5]] = m[6]; m = this.slicesRE.exec(text); } return slices; }; // Returns the slice of text of the given name TiddlyWiki.prototype.getTiddlerSlice = function(title,sliceName) { var slices = this.slices[title]; if(!slices) { slices = this.calcAllSlices(title); this.slices[title] = slices; } return slices[sliceName]; }; // Build an hashmap of the specified named slices of a tiddler TiddlyWiki.prototype.getTiddlerSlices = function(title,sliceNames) { var t,r = {}; for(t=0; t<" + "body>" + text.substring(posDiv[0],posDiv[1] + endSaveArea.length) + "<" + "/body><" + "/html>"; // Create the iframe var iframe = document.createElement("iframe"); iframe.style.display = "none"; document.body.appendChild(iframe); var doc = iframe.document; if(iframe.contentDocument) doc = iframe.contentDocument; // For NS6 else if(iframe.contentWindow) doc = iframe.contentWindow.document; // For IE5.5 and IE6 // Put the content in the iframe doc.open(); doc.writeln(content); doc.close(); // Load the content into a TiddlyWiki() object var storeArea = doc.getElementById("storeArea"); this.loadFromDiv(storeArea,"store"); // Get rid of the iframe iframe.parentNode.removeChild(iframe); return this; }; TiddlyWiki.prototype.updateTiddlers = function() { this.tiddlersUpdated = true; this.forEachTiddler(function(title,tiddler) { tiddler.changed(); }); }; // Return an array of tiddlers matching a search regular expression TiddlyWiki.prototype.search = function(searchRegExp,sortField,excludeTag,match) { var candidates = this.reverseLookup("tags",excludeTag,!!match); var t,results = []; for(t=0; tString value = value instanceof Date ? value.convertToYYYYMMDDHHMMSSMMM() : String(value); if(oldValue == value) return; t.fields[fieldName] = value; } } // When we are here the tiddler/store really was changed. this.notify(t.title,true); if(!fieldName.match(/^temp\./)) this.setDirty(true); }; // Returns the value of the given field of the tiddler. // The fieldName is case-insensitive. // Will only return String values (or undefined). TiddlyWiki.prototype.getValue = function(tiddler,fieldName) { var t = this.resolveTiddler(tiddler); if(!t) return undefined; if(fieldName.indexOf(config.textPrimitives.sectionSeparator) === 0 || fieldName.indexOf(config.textPrimitives.sliceSeparator) === 0) { var sliceType = fieldName.substr(0, 2); var sliceName = fieldName.substring(2); return store.getTiddlerText("%0%1%2".format(t.title,sliceType,sliceName)); } else { fieldName = fieldName.toLowerCase(); var accessor = TiddlyWiki.standardFieldAccess[fieldName]; if(accessor) { return accessor.get(t); } } return t.fields[fieldName]; }; // Calls the callback function for every field in the tiddler. // When callback function returns a non-false value the iteration stops // and that value is returned. // The order of the fields is not defined. // @param callback a function(tiddler,fieldName,value). TiddlyWiki.prototype.forEachField = function(tiddler,callback,onlyExtendedFields) { var t = this.resolveTiddler(tiddler); if(!t) return undefined; var n,result; for(n in t.fields) { result = callback(t,n,t.fields[n]); if(result) return result; } if(onlyExtendedFields) return undefined; for(n in TiddlyWiki.standardFieldAccess) { if(n != "tiddler") { // even though the "title" field can also be referenced through the name "tiddler" // we only visit this field once. result = callback(t,n,TiddlyWiki.standardFieldAccess[n].get(t)); if(result) return result; } } return undefined; }; //-- //-- Story functions //-- function Story(containerId,idPrefix) { this.container = containerId; this.idPrefix = idPrefix; this.highlightRegExp = null; this.tiddlerId = function(title) { title = title.replace(/_/g, "__").replace(/ /g, "_"); var id = this.idPrefix + title; return id==this.container ? this.idPrefix + "_" + title : id; }; this.containerId = function() { return this.container; }; } Story.prototype.getTiddler = function(title) { return document.getElementById(this.tiddlerId(title)); }; Story.prototype.getContainer = function() { return document.getElementById(this.containerId()); }; Story.prototype.forEachTiddler = function(fn) { var place = this.getContainer(); if(!place) return; var e = place.firstChild; while(e) { var n = e.nextSibling; var title = e.getAttribute("tiddler"); if(title) { fn.call(this,title,e); } e = n; } }; Story.prototype.displayDefaultTiddlers = function() { this.displayTiddlers(null,store.filterTiddlers(store.getTiddlerText("DefaultTiddlers"))); }; Story.prototype.displayTiddlers = function(srcElement,titles,template,animate,unused,customFields,toggle) { var t; for(t = titles.length-1;t>=0;t--) this.displayTiddler(srcElement,titles[t],template,animate,unused,customFields); }; Story.prototype.displayTiddler = function(srcElement,tiddler,template,animate,unused,customFields,toggle,animationSrc) { var title = (tiddler instanceof Tiddler) ? tiddler.title : tiddler; var tiddlerElem = this.getTiddler(title); if(tiddlerElem) { if(toggle) { if(tiddlerElem.getAttribute("dirty") != "true") this.closeTiddler(title,true); } else { this.refreshTiddler(title,template,false,customFields); } } else { var place = this.getContainer(); var before = this.positionTiddler(srcElement); tiddlerElem = this.createTiddler(place,before,title,template,customFields); } if(animationSrc && typeof animationSrc !== "string") { srcElement = animationSrc; } if(srcElement && typeof srcElement !== "string") { if(config.options.chkAnimate && (animate == undefined || animate == true) && anim && typeof Zoomer == "function" && typeof Scroller == "function") anim.startAnimating(new Zoomer(title,srcElement,tiddlerElem),new Scroller(tiddlerElem)); else window.scrollTo(0,ensureVisible(tiddlerElem)); } return tiddlerElem; }; Story.prototype.positionTiddler = function(srcElement) { var place = this.getContainer(); var before = null; if(typeof srcElement == "string") { switch(srcElement) { case "top": before = place.firstChild; break; case "bottom": before = null; break; } } else { var after = this.findContainingTiddler(srcElement); if(after == null) { before = place.firstChild; } else if(after.nextSibling) { before = after.nextSibling; if(before.nodeType != 1) before = null; } } return before; }; Story.prototype.createTiddler = function(place,before,title,template,customFields) { var tiddlerElem = createTiddlyElement(null,"div",this.tiddlerId(title),"tiddler"); tiddlerElem.setAttribute("refresh","tiddler"); if(customFields) tiddlerElem.setAttribute("tiddlyFields",customFields); place.insertBefore(tiddlerElem,before); var defaultText = null; if(!store.tiddlerExists(title) && !store.isShadowTiddler(title)) defaultText = this.loadMissingTiddler(title,customFields); this.refreshTiddler(title,template,false,customFields,defaultText); return tiddlerElem; }; Story.prototype.loadMissingTiddler = function(title,fields,callback) { var getTiddlerCallback = function(context) { if(context.status) { var t = context.tiddler; if(!t.created) t.created = new Date(); if(!t.modified) t.modified = t.created; var dirty = store.isDirty(); context.tiddler = store.saveTiddler(t.title,t.title,t.text,t.modifier,t.modified,t.tags,t.fields,true,t.created,t.creator); if(!window.allowSave()) store.setDirty(dirty); autoSaveChanges(); } else { story.refreshTiddler(context.title,null,true); } context.adaptor.close(); if(callback) { callback(context); } }; var tiddler = new Tiddler(title); tiddler.fields = typeof fields == "string" ? fields.decodeHashMap() : fields||{}; var context = {serverType:tiddler.getServerType()}; if(!context.serverType) return ""; context.host = tiddler.fields['server.host']; context.workspace = tiddler.fields['server.workspace']; var adaptor = new config.adaptors[context.serverType](); adaptor.getTiddler(title,context,null,getTiddlerCallback); return config.messages.loadingMissingTiddler.format([title,context.serverType,context.host,context.workspace]); }; Story.prototype.chooseTemplateForTiddler = function(title,template) { if(!template) template = DEFAULT_VIEW_TEMPLATE; if(template == DEFAULT_VIEW_TEMPLATE || template == DEFAULT_EDIT_TEMPLATE) template = config.tiddlerTemplates[template]; return template; }; Story.prototype.getTemplateForTiddler = function(title,template,tiddler) { return store.getRecursiveTiddlerText(template,null,10); }; Story.prototype.refreshTiddler = function(title,template,force,customFields,defaultText) { var tiddlerElem = this.getTiddler(title); if(tiddlerElem) { if(tiddlerElem.getAttribute("dirty") == "true" && !force) return tiddlerElem; template = this.chooseTemplateForTiddler(title,template); var currTemplate = tiddlerElem.getAttribute("template"); if((template != currTemplate) || force) { var tiddler = store.getTiddler(title); if(!tiddler) { tiddler = new Tiddler(); if(store.isShadowTiddler(title)) { var tags = []; tiddler.set(title,store.getTiddlerText(title),config.views.wikified.shadowModifier,version.date,tags,version.date); } else { var text = template=="EditTemplate" ? config.views.editor.defaultText.format([title]) : config.views.wikified.defaultText.format([title]); text = defaultText || text; var fields = customFields ? customFields.decodeHashMap() : null; tiddler.set(title,text,config.views.wikified.defaultModifier,version.date,[],version.date,fields); } } tiddlerElem.setAttribute("tags",tiddler.tags.join(" ")); tiddlerElem.setAttribute("tiddler",title); tiddlerElem.setAttribute("template",template); tiddlerElem.onmouseover = this.onTiddlerMouseOver; tiddlerElem.onmouseout = this.onTiddlerMouseOut; tiddlerElem.ondblclick = this.onTiddlerDblClick; tiddlerElem[window.event?"onkeydown":"onkeypress"] = this.onTiddlerKeyPress; tiddlerElem.innerHTML = this.getTemplateForTiddler(title,template,tiddler); applyHtmlMacros(tiddlerElem,tiddler); if(store.getTaggedTiddlers(title).length > 0) jQuery(tiddlerElem).addClass("isTag"); else jQuery(tiddlerElem).removeClass("isTag"); if(store.tiddlerExists(title)) { jQuery(tiddlerElem).removeClass("shadow"); jQuery(tiddlerElem).removeClass("missing"); } else { jQuery(tiddlerElem).addClass(store.isShadowTiddler(title) ? "shadow" : "missing"); } if(customFields) this.addCustomFields(tiddlerElem,customFields); } } return tiddlerElem; }; Story.prototype.addCustomFields = function(place,customFields) { var fields = customFields.decodeHashMap(); var w = createTiddlyElement(place,"div",null,"customFields"); w.style.display = "none"; var t; for(t in fields) { var e = document.createElement("input"); e.setAttribute("type","text"); e.setAttribute("value",fields[t]); w.appendChild(e); e.setAttribute("edit",t); } }; Story.prototype.refreshAllTiddlers = function(force) { var e = this.getContainer().firstChild; while(e) { var template = e.getAttribute("template"); if(template && e.getAttribute("dirty") != "true") { this.refreshTiddler(e.getAttribute("tiddler"),force ? null : template,true); } e = e.nextSibling; } }; Story.prototype.onTiddlerMouseOver = function(e) { jQuery(this).addClass("selected"); }; Story.prototype.onTiddlerMouseOut = function(e) { jQuery(this).removeClass("selected"); }; Story.prototype.onTiddlerDblClick = function(ev) { var e = ev || window.event; var target = resolveTarget(e); if(target && target.nodeName.toLowerCase() != "input" && target.nodeName.toLowerCase() != "textarea") { if(document.selection && document.selection.empty) document.selection.empty(); config.macros.toolbar.invokeCommand(this,"defaultCommand",e); e.cancelBubble = true; if(e.stopPropagation) e.stopPropagation(); return true; } return false; }; Story.prototype.onTiddlerKeyPress = function(ev) { var e = ev || window.event; clearMessage(); var consume = false; var title = this.getAttribute("tiddler"); var target = resolveTarget(e); switch(e.keyCode) { case 9: // Tab var ed = story.getTiddlerField(title,"text"); if(target.tagName.toLowerCase() == "input" && ed.value==config.views.editor.defaultText.format([title])) { // moving from input field and editor still contains default text, so select it ed.focus(); ed.select(); consume = true; } if(config.options.chkInsertTabs && target.tagName.toLowerCase() == "textarea") { replaceSelection(target,String.fromCharCode(9)); consume = true; } if(config.isOpera) { target.onblur = function() { this.focus(); this.onblur = null; }; } break; case 13: // Ctrl-Enter case 10: // Ctrl-Enter on IE PC case 77: // Ctrl-Enter is "M" on some platforms if(e.ctrlKey) { blurElement(this); config.macros.toolbar.invokeCommand(this,"defaultCommand",e); consume = true; } break; case 27: // Escape blurElement(this); config.macros.toolbar.invokeCommand(this,"cancelCommand",e); consume = true; break; } e.cancelBubble = consume; if(consume) { if(e.stopPropagation) e.stopPropagation(); // Stop Propagation e.returnValue = true; // Cancel The Event in IE if(e.preventDefault ) e.preventDefault(); // Cancel The Event in Moz } return !consume; }; Story.prototype.getTiddlerField = function(title,field) { var tiddlerElem = this.getTiddler(title); var e = null; if(tiddlerElem) { var t,children = tiddlerElem.getElementsByTagName("*"); for(t=0; t 0) displayMessage(config.macros.search.successMsg.format([matches.length.toString(),q + text + q])); else displayMessage(config.macros.search.failureMsg.format([q + text + q])); }; Story.prototype.findContainingTiddler = function(e) { while(e && !jQuery(e).hasClass("tiddler")) { e = jQuery(e).hasClass("popup") && Popup.stack[0] ? Popup.stack[0].root : e.parentNode; } return e; }; Story.prototype.gatherSaveFields = function(e,fields) { if(e && e.getAttribute) { var f = e.getAttribute("edit"); if(f) fields[f] = e.value.replace(/\r/mg,""); if(e.hasChildNodes()) { var t,c = e.childNodes; for(t=0; t 0) { if(!confirm(me.confirmOverwriteText.format([overwrite.join(", ")]))) return false; } wizard.addStep(me.step4Title.format([rowNames.length]),me.step4Html); for(t=0; t").appendTo("body").hide()[0]; var display = story.getContainer(); var nodes,t; if(display) { nodes = display.childNodes; for(t=nodes.length-1; t>=0; t--) stash.appendChild(nodes[t]); } var wrapper = document.getElementById("contentWrapper"); if(!title || !store.isAvailable(title)) title = config.refresherData.pageTemplate; if(!store.isAvailable(title)) title = config.refresherData.defaultPageTemplate; //# this one is always avaialable wrapper.innerHTML = store.getRecursiveTiddlerText(title,null,10); applyHtmlMacros(wrapper); refreshElements(wrapper); display = story.getContainer(); jQuery(display).empty(); if(!display) display = createTiddlyElement(wrapper,"div",story.containerId()); nodes = stash.childNodes; for(t=nodes.length-1; t>=0; t--) display.appendChild(nodes[t]); jQuery(stash).remove(); } function refreshDisplay(hint) { if(typeof hint == "string") hint = [hint]; var e = document.getElementById("contentWrapper"); refreshElements(e,hint); if(backstage.isPanelVisible()) { e = document.getElementById("backstage"); refreshElements(e,hint); } } function refreshPageTitle() { document.title = getPageTitle(); } function getPageTitle() { return wikifyPlainText(store.getTiddlerText("WindowTitle",""),null,tiddler); } function refreshStyles(title,doc) { setStylesheet(title == null ? "" : store.getRecursiveTiddlerText(title,"",10),title,doc || document); } function refreshColorPalette(title) { if(!startingUp) refreshAll(); } function refreshAll() { refreshPageTemplate(); refreshDisplay(); refreshStyles("StyleSheetLayout"); refreshStyles("StyleSheetColors"); refreshStyles(config.refresherData.styleSheet); refreshStyles("StyleSheetPrint"); } //-- //-- Option handling //-- config.optionHandlers = { 'txt': { get: function(name) {return encodeCookie(config.options[name].toString());}, set: function(name,value) {config.options[name] = decodeCookie(value);} }, 'chk': { get: function(name) {return config.options[name] ? 'true' : 'false';}, set: function(name,value) {config.options[name] = value == 'true';} } }; function setOption(name,value) { var optType = name.substr(0,3); if(config.optionHandlers[optType] && config.optionHandlers[optType].set) config.optionHandlers[optType].set(name,value); } // Gets the value of an option as a string. Most code should just read from config.options.* directly function getOption(name) { var optType = name.substr(0,3); return config.optionHandlers[optType] && config.optionHandlers[optType].get ? config.optionHandlers[optType].get(name) : null; } function loadOptions() { if(safeMode) return; loadCookies(); loadSystemSettings(); } // @Deprecated; retained for backwards compatibility var loadOptionsCookie = loadOptions; function getCookies() { var cookieList = document.cookie.split(';'); var i,cookies = {}; for(i=0; i'; // Split up into two so that indexOf() of this source doesn't find it var startSaveAreaRE = /<((div)|(DIV)) ((id)|(ID))=["']?storeArea['"]?>/; // Used for IE6 var endSaveArea = ''; var endSaveAreaCaps = ''; // If there are unsaved changes, force the user to confirm before exitting function confirmExit() { hadConfirmExit = true; if((store && store.isDirty && store.isDirty()) || (story && story.areAnyDirty && story.areAnyDirty())) return config.messages.confirmExit; } // Give the user a chance to save changes before exitting function checkUnsavedChanges() { if(store && store.isDirty && store.isDirty() && window.hadConfirmExit === false) { if(confirm(config.messages.unsavedChangesWarning)) saveChanges(); } } function updateLanguageAttribute(s) { if(config.locale) { var mRE = /(/; var m = mRE.exec(s); if(m) { var t = m[1]; if(m[2]) t += ' xml:lang="' + config.locale + '"'; if(m[3]) t += ' lang="' + config.locale + '"'; t += ">"; s = s.substr(0,m.index) + t + s.substr(m.index+m[0].length); } } return s; } function updateMarkupBlock(s,blockName,tiddlerName) { return s.replaceChunk( "".format([blockName]), "".format([blockName]), "\n" + convertUnicodeToFileFormat(store.getRecursiveTiddlerText(tiddlerName,"")) + "\n"); } function updateOriginal(original,posDiv,localPath) { if(!posDiv) posDiv = locateStoreArea(original); if(!posDiv) { alert(config.messages.invalidFileError.format([localPath])); return null; } var revised = original.substr(0,posDiv[0] + startSaveArea.length) + "\n" + convertUnicodeToFileFormat(store.allTiddlersAsHtml()) + "\n" + original.substr(posDiv[1]); var newSiteTitle = convertUnicodeToFileFormat(getPageTitle()).htmlEncode(); revised = revised.replaceChunk("",""," " + newSiteTitle + " "); revised = updateLanguageAttribute(revised); revised = updateMarkupBlock(revised,"PRE-HEAD","MarkupPreHead"); revised = updateMarkupBlock(revised,"POST-HEAD","MarkupPostHead"); revised = updateMarkupBlock(revised,"PRE-BODY","MarkupPreBody"); revised = updateMarkupBlock(revised,"POST-SCRIPT","MarkupPostBody"); return revised; } function locateStoreArea(original) { // Locate the storeArea divs if(!original) return null; var posOpeningDiv = original.search(startSaveAreaRE); var limitClosingDiv = original.indexOf("<"+"!--POST-STOREAREA--"+">"); if(limitClosingDiv == -1) limitClosingDiv = original.indexOf("<"+"!--POST-BODY-START--"+">"); var start = limitClosingDiv == -1 ? original.length : limitClosingDiv; var posClosingDiv = original.lastIndexOf(endSaveArea,start); if(posClosingDiv == -1) posClosingDiv = original.lastIndexOf(endSaveAreaCaps,start); return (posOpeningDiv != -1 && posClosingDiv != -1) ? [posOpeningDiv,posClosingDiv] : null; } function autoSaveChanges(onlyIfDirty,tiddlers) { if(config.options.chkAutoSave) saveChanges(onlyIfDirty,tiddlers); } function loadOriginal(localPath) { return loadFile(localPath); } // Save this tiddlywiki with the pending changes function saveChanges(onlyIfDirty,tiddlers) { if(onlyIfDirty && !store.isDirty()) return; clearMessage(); var t0 = new Date(); var msg = config.messages; var originalPath = document.location.toString(); if(!window.allowSave()) { alert(msg.notFileUrlError); if(store.tiddlerExists(msg.saveInstructions)) story.displayTiddler(null,msg.saveInstructions); return; } var localPath = getLocalPath(originalPath); var original = loadOriginal(localPath); if(original == null) { alert(msg.cantSaveError); if(store.tiddlerExists(msg.saveInstructions)) story.displayTiddler(null,msg.saveInstructions); return; } var posDiv = locateStoreArea(original); if(!posDiv) { alert(msg.invalidFileError.format([localPath])); return; } saveMain(localPath,original,posDiv); if(config.options.chkSaveBackups) saveBackup(localPath,original); if(config.options.chkSaveEmptyTemplate) saveEmpty(localPath,original,posDiv); if(config.options.chkGenerateAnRssFeed && saveRss instanceof Function) saveRss(localPath); if(config.options.chkDisplayInstrumentation) displayMessage("saveChanges " + (new Date()-t0) + " ms"); } function saveMain(localPath,original,posDiv) { var save; try { var revised = updateOriginal(original,posDiv,localPath); save = saveFile(localPath,revised); } catch (ex) { showException(ex); } if(save) { displayMessage(config.messages.mainSaved,"file://" + localPath); store.setDirty(false); } else { alert(config.messages.mainFailed); } } function saveBackup(localPath,original) { var backupPath = getBackupPath(localPath); var backup = copyFile(backupPath,localPath); if(!backup) backup = saveFile(backupPath,original); if(backup) displayMessage(config.messages.backupSaved,"file://" + backupPath); else alert(config.messages.backupFailed); } function saveEmpty(localPath,original,posDiv) { var emptyPath,p; if((p = localPath.lastIndexOf("/")) != -1) emptyPath = localPath.substr(0,p) + "/"; else if((p = localPath.lastIndexOf("\\")) != -1) emptyPath = localPath.substr(0,p) + "\\"; else emptyPath = localPath + "."; emptyPath += "empty.html"; var empty = original.substr(0,posDiv[0] + startSaveArea.length) + original.substr(posDiv[1]); var emptySave = saveFile(emptyPath,empty); if(emptySave) displayMessage(config.messages.emptySaved,"file://" + emptyPath); else alert(config.messages.emptyFailed); } // Translate URL to local path [Preemption] window.getLocalPath = window.getLocalPath || function(origPath) { var originalPath = convertUriToUTF8(origPath,config.options.txtFileSystemCharSet); // Remove any location or query part of the URL var argPos = originalPath.indexOf("?"); if(argPos != -1) originalPath = originalPath.substr(0,argPos); var hashPos = originalPath.indexOf("#"); if(hashPos != -1) originalPath = originalPath.substr(0,hashPos); // Convert file://localhost/ to file:/// if(originalPath.indexOf("file://localhost/") == 0) originalPath = "file://" + originalPath.substr(16); // Convert to a native file format var localPath; if(originalPath.charAt(9) == ":") // pc local file localPath = unescape(originalPath.substr(8)).replace(new RegExp("/","g"),"\\"); else if(originalPath.indexOf("file://///") == 0) // FireFox pc network file localPath = "\\\\" + unescape(originalPath.substr(10)).replace(new RegExp("/","g"),"\\"); else if(originalPath.indexOf("file:///") == 0) // mac/unix local file localPath = unescape(originalPath.substr(7)); else if(originalPath.indexOf("file:/") == 0) // mac/unix local file localPath = unescape(originalPath.substr(5)); else // pc network file localPath = "\\\\" + unescape(originalPath.substr(7)).replace(new RegExp("/","g"),"\\"); return localPath; } function getBackupPath(localPath,title,extension) { var slash = "\\"; var dirPathPos = localPath.lastIndexOf("\\"); if(dirPathPos == -1) { dirPathPos = localPath.lastIndexOf("/"); slash = "/"; } var backupFolder = config.options.txtBackupFolder; if(!backupFolder || backupFolder == "") backupFolder = "."; var backupPath = localPath.substr(0,dirPathPos) + slash + backupFolder + localPath.substr(dirPathPos); backupPath = backupPath.substr(0,backupPath.lastIndexOf(".")) + "."; if(title) backupPath += title.replace(/[\\\/\*\?\":<> ]/g,"_") + "."; backupPath += (new Date()).convertToYYYYMMDDHHMMSSMMM() + "." + (extension || "html"); return backupPath; } //-- //-- RSS Saving //-- function saveRss(localPath) { var rssPath = localPath.substr(0,localPath.lastIndexOf(".")) + ".xml"; if(saveFile(rssPath,convertUnicodeToFileFormat(generateRss()))) displayMessage(config.messages.rssSaved,"file://" + rssPath); else alert(config.messages.rssFailed); } tiddlerToRssItem = function(tiddler,uri) { var s = "" + tiddler.title.htmlEncode() + "\n"; s += "" + wikifyStatic(tiddler.text,null,tiddler).htmlEncode() + "\n"; var i; for(i=0; i\n"; s += "" + uri + "#" + encodeURIComponent(String.encodeTiddlyLink(tiddler.title)) + "\n"; s +="" + tiddler.modified.toGMTString() + "\n"; return s; }; function generateRss() { var s = []; var d = new Date(); var u = store.getTiddlerText("SiteUrl"); // Assemble the header s.push("<" + "?xml version=\"1.0\"?" + ">"); s.push(""); s.push(""); s.push("" + wikifyPlainText(store.getTiddlerText("SiteTitle",""),null,tiddler).htmlEncode() + ""); if(u) s.push("" + u.htmlEncode() + ""); s.push("" + wikifyPlainText(store.getTiddlerText("SiteSubtitle",""),null,tiddler).htmlEncode() + ""); s.push("" + config.locale + ""); s.push("Copyright " + d.getFullYear() + " " + config.options.txtUserName.htmlEncode() + ""); s.push("" + d.toGMTString() + ""); s.push("" + d.toGMTString() + ""); s.push("http://blogs.law.harvard.edu/tech/rss"); s.push("TiddlyWiki " + formatVersion() + ""); // The body var tiddlers = store.getTiddlers("modified","excludeLists"); var i,n = config.numRssItems > tiddlers.length ? 0 : tiddlers.length-config.numRssItems; for(i=tiddlers.length-1; i>=n; i--) { s.push("\n" + tiddlerToRssItem(tiddlers[i],u) + "\n"); } // And footer s.push(""); s.push(""); // Save it all return s.join("\n"); } //-- //-- Filesystem code //-- // Copy a file in filesystem [Preemption] window.copyFile = window.copyFile || function(dest,source) { return config.browser.isIE ? ieCopyFile(dest,source) : false; } // Save a file in filesystem [Preemption] window.saveFile = window.saveFile || function(fileUrl,content) { var r = mozillaSaveFile(fileUrl,content); if(!r) r = ieSaveFile(fileUrl,content); if(!r) r = javaSaveFile(fileUrl,content); return r; } // Load a file from filesystem [Preemption] window.loadFile = window.loadFile || function(fileUrl) { var r = mozillaLoadFile(fileUrl); if((r == null) || (r == false)) r = ieLoadFile(fileUrl); if((r == null) || (r == false)) r = javaLoadFile(fileUrl); return r; } function ieCreatePath(path) { try { var fso = new ActiveXObject("Scripting.FileSystemObject"); } catch(ex) { return null; } var pos = path.lastIndexOf("\\"); if(pos==-1) pos = path.lastIndexOf("/"); if(pos!=-1) path = path.substring(0,pos+1); var scan = [path]; var parent = fso.GetParentFolderName(path); while(parent && !fso.FolderExists(parent)) { scan.push(parent); parent = fso.GetParentFolderName(parent); } for(i=scan.length-1;i>=0;i--) { if(!fso.FolderExists(scan[i])) { fso.CreateFolder(scan[i]); } } return true; } // Returns null if it can't do it, false if there's an error, true if it saved OK function ieSaveFile(filePath,content) { ieCreatePath(filePath); try { var fso = new ActiveXObject("Scripting.FileSystemObject"); } catch(ex) { return null; } var file = fso.OpenTextFile(filePath,2,-1,0); file.Write(content); file.Close(); return true; } // Returns null if it can't do it, false if there's an error, or a string of the content if successful function ieLoadFile(filePath) { try { var fso = new ActiveXObject("Scripting.FileSystemObject"); var file = fso.OpenTextFile(filePath,1); var content = file.ReadAll(); file.Close(); } catch(ex) { return null; } return content; } function ieCopyFile(dest,source) { ieCreatePath(dest); try { var fso = new ActiveXObject("Scripting.FileSystemObject"); fso.GetFile(source).Copy(dest); } catch(ex) { return false; } return true; } // Returns null if it can't do it, false if there's an error, true if it saved OK function mozillaSaveFile(filePath,content) { if(window.Components) { try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); file.initWithPath(filePath); if(!file.exists()) file.create(0,0x01B4);// 0x01B4 = 0664 var out = Components.classes["@mozilla.org/network/file-output-stream;1"].createInstance(Components.interfaces.nsIFileOutputStream); out.init(file,0x22,0x04,null); out.write(content,content.length); out.flush(); out.close(); return true; } catch(ex) { return false; } } return null; } // Returns null if it can't do it, false if there's an error, or a string of the content if successful function mozillaLoadFile(filePath) { if(window.Components) { try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); file.initWithPath(filePath); if(!file.exists()) return null; var inputStream = Components.classes["@mozilla.org/network/file-input-stream;1"].createInstance(Components.interfaces.nsIFileInputStream); inputStream.init(file,0x01,0x04,null); var sInputStream = Components.classes["@mozilla.org/scriptableinputstream;1"].createInstance(Components.interfaces.nsIScriptableInputStream); sInputStream.init(inputStream); var contents = sInputStream.read(sInputStream.available()); sInputStream.close(); inputStream.close(); return contents; } catch(ex) { return false; } } return null; } function javaUrlToFilename(url) { var f = "//localhost"; if(url.indexOf(f) == 0) return url.substring(f.length); var i = url.indexOf(":"); return i > 0 ? url.substring(i-1) : url; } /* * * in between when the applet has been started * and the user has given permission to run the applet * we get an applet object, but it doesn't have the methods * we expect yet. * */ var LOG_TIDDLYSAVER = true; function logTiddlySaverException(msg, ex) { var applet = document.applets['TiddlySaver']; console.log(msg + ": " + ex); if (LOG_TIDDLYSAVER && applet) { try { console.log(msg + ": " + applet.getLastErrorMsg()); console.log(msg + ": " + applet.getLastErrorStackTrace()); } catch (ex) {} } } function javaDebugInformation () { var applet = document.applets['TiddlySaver']; var what = [ ["Java Version", applet.getJavaVersion], ["Last Exception", applet.getLastErrorMessage], ["Last Exception Stack Trace", applet.getLastErrorStackTrace], ["System Properties", applet.getSystemProperties] ]; function formatItem (description, method) { try { result = String(method.call(applet)); } catch (ex) { result = String(ex) } return description + ": " + result } return jQuery.map(what, function (item) { return formatItem.apply(this, item) }) .join('\n\n') } function javaSaveFile(filePath,content) { var applet = document.applets['TiddlySaver']; try { if (applet && filePath) return applet.saveFile(javaUrlToFilename(filePath), "UTF-8", content); } catch(ex) { logTiddlySaverException("javaSaveFile", ex); } // is this next block working anywhere ? -- grmble try { var s = new java.io.PrintStream(new java.io.FileOutputStream(javaUrlToFilename(filePath))); s.print(content); s.close(); } catch(ex2) { return null; } return true; } function javaLoadFile(filePath) { var applet = document.applets['TiddlySaver']; try { if (applet && filePath) { var ret = applet.loadFile(javaUrlToFilename(filePath),"UTF-8"); if(!ret) return null; return String(ret); } } catch(ex) { logTiddlySaverException("javaLoadFile", ex); } // is this next block working anywhere ? -- grmble var content = []; try { var r = new java.io.BufferedReader(new java.io.FileReader(javaUrlToFilename(filePath))); var line; while((line = r.readLine()) != null) content.push(String(line)); r.close(); } catch(ex2) { return null; } return content.join("\n"); } //-- //-- Filesystem utilities //-- function convertUTF8ToUnicode(u) { return config.browser.isOpera || !window.netscape ? manualConvertUTF8ToUnicode(u) : mozConvertUTF8ToUnicode(u); } function manualConvertUTF8ToUnicode(utf) { var uni = utf; var src = 0; var dst = 0; var b1, b2, b3; var c; while(src < utf.length) { b1 = utf.charCodeAt(src++); if(b1 < 0x80) { dst++; } else if(b1 < 0xE0) { b2 = utf.charCodeAt(src++); c = String.fromCharCode(((b1 & 0x1F) << 6) | (b2 & 0x3F)); uni = uni.substring(0,dst++).concat(c,utf.substr(src)); } else { b2 = utf.charCodeAt(src++); b3 = utf.charCodeAt(src++); c = String.fromCharCode(((b1 & 0xF) << 12) | ((b2 & 0x3F) << 6) | (b3 & 0x3F)); uni = uni.substring(0,dst++).concat(c,utf.substr(src)); } } return uni; } function mozConvertUTF8ToUnicode(u) { try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var converter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Components.interfaces.nsIScriptableUnicodeConverter); converter.charset = "UTF-8"; } catch(ex) { return manualConvertUTF8ToUnicode(u); } // fallback var s = converter.ConvertToUnicode(u); var fin = converter.Finish(); return fin.length > 0 ? s+fin : s; } function convertUnicodeToFileFormat(s) { return config.browser.isOpera || !window.netscape ? (config.browser.isIE ? convertUnicodeToHtmlEntities(s) : s) : mozConvertUnicodeToUTF8(s); } function convertUnicodeToHtmlEntities(s) { var re = /[^\u0000-\u007F]/g; return s.replace(re,function($0) {return "&#" + $0.charCodeAt(0).toString() + ";";}); } function convertUnicodeToUTF8(s) { // return convertUnicodeToFileFormat to allow plugin migration return convertUnicodeToFileFormat(s); } function manualConvertUnicodeToUTF8(s) { return unescape(encodeURIComponent(s)); } function mozConvertUnicodeToUTF8(s) { try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var converter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Components.interfaces.nsIScriptableUnicodeConverter); converter.charset = "UTF-8"; } catch(ex) { return manualConvertUnicodeToUTF8(s); } // fallback var u = converter.ConvertFromUnicode(s); var fin = converter.Finish(); return fin.length > 0 ? u + fin : u; } function convertUriToUTF8(uri,charSet) { if(window.netscape == undefined || charSet == undefined || charSet == "") return uri; try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var converter = Components.classes["@mozilla.org/intl/utf8converterservice;1"].getService(Components.interfaces.nsIUTF8ConverterService); } catch(ex) { return uri; } return converter.convertURISpecToUTF8(uri,charSet); } //-- //-- Server adaptor base class //-- function AdaptorBase() { this.host = null; this.store = null; return this; } AdaptorBase.prototype.close = function() { return true; }; AdaptorBase.prototype.fullHostName = function(host) { if(!host) return ''; host = host.trim(); if(!host.match(/:\/\//)) host = 'http://' + host; if(host.substr(host.length-1) == '/') host = host.substr(0,host.length-1); return host; }; AdaptorBase.minHostName = function(host) { return host; }; AdaptorBase.prototype.setContext = function(context,userParams,callback) { if(!context) context = {}; context.userParams = userParams; if(callback) context.callback = callback; context.adaptor = this; if(!context.host) context.host = this.host; context.host = this.fullHostName(context.host); if(!context.workspace) context.workspace = this.workspace; return context; }; // Open the specified host AdaptorBase.prototype.openHost = function(host,context,userParams,callback) { this.host = host; context = this.setContext(context,userParams,callback); context.status = true; if(callback) window.setTimeout(function() {context.callback(context,userParams);},10); return true; }; // Open the specified workspace AdaptorBase.prototype.openWorkspace = function(workspace,context,userParams,callback) { this.workspace = workspace; context = this.setContext(context,userParams,callback); context.status = true; if(callback) window.setTimeout(function() {callback(context,userParams);},10); return true; }; //-- //-- Server adaptor for talking to static TiddlyWiki files //-- function FileAdaptor() { } FileAdaptor.prototype = new AdaptorBase(); FileAdaptor.serverType = 'file'; FileAdaptor.serverLabel = 'TiddlyWiki'; FileAdaptor.loadTiddlyWikiSuccess = function(context,jqXHR) { context.status = true; context.adaptor.store = new TiddlyWiki(); if(!context.adaptor.store.importTiddlyWiki(jqXHR.responseText)) { context.statusText = config.messages.invalidFileError.format([context.host]); context.status = false; } context.complete(context,context.userParams); }; FileAdaptor.loadTiddlyWikiError = function(context,jqXHR) { context.status = false; context.statusText = jqXHR.message; context.complete(context,context.userParams); }; // Get the list of workspaces on a given server FileAdaptor.prototype.getWorkspaceList = function(context,userParams,callback) { context = this.setContext(context,userParams,callback); context.workspaces = [{title:"(default)"}]; context.status = true; if(callback) window.setTimeout(function() {callback(context,userParams);},10); return true; }; // Gets the list of tiddlers within a given workspace FileAdaptor.prototype.getTiddlerList = function(context,userParams,callback,filter) { context = this.setContext(context,userParams,callback); if(!context.filter) context.filter = filter; context.complete = FileAdaptor.getTiddlerListComplete; if(this.store) { return context.complete(context,context.userParams); } var options = { type:"GET", url:context.host, processData:false, success:function(data,textStatus,jqXHR) { FileAdaptor.loadTiddlyWikiSuccess(context,jqXHR); }, error:function(jqXHR,textStatus,errorThrown) { context.xhr = jqXHR; FileAdaptor.loadTiddlyWikiError(context,jqXHR); } }; return ajaxReq(options); }; FileAdaptor.getTiddlerListComplete = function(context,userParams) { if(context.status) { if(context.filter) { context.tiddlers = context.adaptor.store.filterTiddlers(context.filter); } else { context.tiddlers = []; context.adaptor.store.forEachTiddler(function(title,tiddler) {context.tiddlers.push(tiddler);}); } var i; for(i=0; i= 200 && xhr.status < 300) || xhr.status === 304 || xhr.status === 1223; } catch(e) {} return false; }; var options = { type:type, url:url, processData:false, data:data, cache:!!allowCache, beforeSend: function(xhr) { var i; for(i in headers) xhr.setRequestHeader(i,headers[i]); } }; if(callback) { options.complete = function(xhr,textStatus) { if(httpSuccess(xhr)) callback(true,params,xhr.responseText,url,xhr); else callback(false,params,null,url,xhr); }; } if(contentType) options.contentType = contentType; if(username) options.username = username; if(password) options.password = password; try { if(window.Components && window.netscape && window.netscape.security && document.location.protocol.indexOf("http") == -1) window.netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead"); } catch (ex) { } return jQuery.ajax(options); } //-- //-- TiddlyWiki-specific utility functions //-- // Returns TiddlyWiki version string function formatVersion(v) { v = v || version; return v.major + "." + v.minor + "." + v.revision + (v.alpha ? " (alpha " + v.alpha + ")" : "") + (v.beta ? " (beta " + v.beta + ")" : ""); } function compareVersions(v1,v2) { var x1,x2,i,a = ["major","minor","revision"]; for(i = 0; ix2) return -1; } x1 = v1.beta || 9999; x2 = v2.beta || 9999; if(x1 x2 ? -1 : 0; } function merge(dst,src,preserveExisting) { var i; for(i in src) { if(!preserveExisting || dst[i] === undefined) dst[i] = src[i]; } return dst; } // Resolve the target object of an event function resolveTarget(e) { var obj; if(e.target) obj = e.target; else if(e.srcElement) obj = e.srcElement; if(obj.nodeType == 3) // defeat Safari bug obj = obj.parentNode; return obj; } // Returns a string containing the description of an exception, optionally prepended by a message function exceptionText(e,message) { var s = e.description || e.toString(); return message ? "%0:\n%1".format([message,s]) : s; } // Displays an alert of an exception description with optional message function showException(e,message) { alert(exceptionText(e,message)); } function alertAndThrow(m) { alert(m); throw(m); } function glyph(name) { var g = config.glyphs; var b = g.currBrowser; if(b == null) { b = 0; while(b < g.browsers.length-1 && !g.browsers[b]()) b++; g.currBrowser = b; } if(!g.codes[name]) return ""; return g.codes[name][b]; } function createTiddlyText(parent,text) { return parent.appendChild(document.createTextNode(text)); } function createTiddlyCheckbox(parent,caption,checked,onChange) { var cb = document.createElement("input"); cb.setAttribute("type","checkbox"); cb.onclick = onChange; parent.appendChild(cb); cb.checked = checked; cb.className = "chkOptionInput"; if(caption) wikify(caption,parent); return cb; } function createTiddlyElement(parent,element,id,className,text,attribs) { var n,e = document.createElement(element); if(className != null) e.className = className; if(id != null) e.setAttribute("id",id); if(text != null) e.appendChild(document.createTextNode(text)); if(attribs) { for(n in attribs) { e.setAttribute(n,attribs[n]); } } if(parent != null) parent.appendChild(e); return e; } function createTiddlyButton(parent,text,tooltip,action,className,id,accessKey,attribs) { var i,btn = document.createElement("a"); btn.setAttribute("href","javascript:;"); if(action) { btn.onclick = action; } if(tooltip) btn.setAttribute("title",tooltip); if(text) btn.appendChild(document.createTextNode(text)); btn.className = className || "button"; if(id) btn.id = id; if(attribs) { for(i in attribs) { btn.setAttribute(i,attribs[i]); } } if(parent) parent.appendChild(btn); if(accessKey) btn.setAttribute("accessKey",accessKey); return btn; } function createExternalLink(place,url,label) { var link = document.createElement("a"); link.className = "externalLink"; link.href = url; var f = config.messages.externalLinkTooltip; link.title = f ? f.format([url]) : url; if(config.options.chkOpenInNewWindow) link.target = "_blank"; place.appendChild(link); if(label) createTiddlyText(link, label); return link; } function getTiddlyLinkInfo(title,currClasses) { var classes = currClasses ? currClasses.split(" ") : []; classes.pushUnique("tiddlyLink"); var tiddler = store.fetchTiddler(title); var subTitle; if(tiddler) { subTitle = tiddler.getSubtitle(); classes.pushUnique("tiddlyLinkExisting"); classes.remove("tiddlyLinkNonExisting"); classes.remove("shadow"); } else { var f; classes.remove("tiddlyLinkExisting"); classes.pushUnique("tiddlyLinkNonExisting"); if(store.isShadowTiddler(title)) { f = config.messages.shadowedTiddlerToolTip; classes.pushUnique("shadow"); } else { f = config.messages.undefinedTiddlerToolTip; classes.remove("shadow"); } subTitle = f ? f.format([title]) : ""; } if(typeof config.annotations[title]=="string") subTitle = config.annotations[title]; return {classes: classes.join(" "),subTitle: subTitle}; } // Event handler for clicking on a tiddly link function onClickTiddlerLink(ev) { var e = ev || window.event; var target = resolveTarget(e); var link = target; var title = null; var fields = null; var noToggle = null; do { title = link.getAttribute("tiddlyLink"); fields = link.getAttribute("tiddlyFields"); noToggle = link.getAttribute("noToggle"); link = link.parentNode; } while(title == null && link != null); if(!store.isShadowTiddler(title)) { var f = fields ? fields.decodeHashMap() : {}; fields = String.encodeHashMap(merge(f,config.defaultCustomFields,true)); } if(title) { var toggling = e.metaKey || e.ctrlKey; if(config.options.chkToggleLinks) toggling = !toggling; if(noToggle) toggling = false; if(store.getTiddler(title)) fields = null; story.displayTiddler(target,title,null,true,null,fields,toggling); } clearMessage(); return false; } function createTiddlyLink(place,title,includeText,className,isStatic,linkedFromTiddler,noToggle) { var title = jQuery.trim(title); var text = includeText ? title : null; var i = getTiddlyLinkInfo(title,className); var btn = isStatic ? createExternalLink(place,store.getTiddlerText("SiteUrl",null) + "#" + title) : createTiddlyButton(place,text,i.subTitle,onClickTiddlerLink,i.classes); if(isStatic) btn.className += ' ' + className; btn.setAttribute("refresh","link"); btn.setAttribute("tiddlyLink",title); if(noToggle) btn.setAttribute("noToggle","true"); if(linkedFromTiddler) { var fields = linkedFromTiddler.getInheritedFields(); if(fields) btn.setAttribute("tiddlyFields",fields); } return btn; } function refreshTiddlyLink(e,title) { var i = getTiddlyLinkInfo(title,e.className); e.className = i.classes; e.title = i.subTitle; } function createTiddlyDropDown(place,onchange,options,defaultValue) { var sel = createTiddlyElement(place,"select"); sel.onchange = onchange; var t; for(t=0; t 0) { var openAll = createTiddlyButton(createTiddlyElement(popup,"li"),lingo.openAllText.format([tag]),lingo.openAllTooltip,onClickTagOpenAll); openAll.setAttribute("tag",tag); openAll.setAttribute("sortby",sortby); createTiddlyElement(createTiddlyElement(popup,"li",null,"listBreak"),"div"); for(r=0; r= this.endTime) { this.stop(); return false; } return true; }; //-- //-- Zoomer animation //-- function Zoomer(text,startElement,targetElement,unused) { var e = createTiddlyElement(document.body,"div",null,"zoomer"); createTiddlyElement(e,"div",null,null,text); var winWidth = findWindowWidth(); var winHeight = findWindowHeight(); var p = [ {style: 'left', start: findPosX(startElement), end: findPosX(targetElement), template: '%0px'}, {style: 'top', start: findPosY(startElement), end: findPosY(targetElement), template: '%0px'}, {style: 'width', start: Math.min(startElement.scrollWidth,winWidth), end: Math.min(targetElement.scrollWidth,winWidth), template: '%0px', atEnd: 'auto'}, {style: 'height', start: Math.min(startElement.scrollHeight,winHeight), end: Math.min(targetElement.scrollHeight,winHeight), template: '%0px', atEnd: 'auto'}, {style: 'fontSize', start: 8, end: 24, template: '%0pt'} ]; var c = function(element,properties) {jQuery(element).remove();}; return new Morpher(e,config.animDuration,p,c); } //-- //-- Scroller animation //-- function Scroller(targetElement) { var p = [{style: '-tw-vertScroll', start: findScrollY(), end: ensureVisible(targetElement)}]; return new Morpher(targetElement,config.animDuration,p); } //-- //-- Slider animation //-- // deleteMode - "none", "all" [delete target element and it's children], [only] "children" [but not the target element] function Slider(element,opening,unused,deleteMode) { element.style.overflow = 'hidden'; if(opening) element.style.height = '0px'; // Resolves a Firefox flashing bug element.style.display = 'block'; var height = element.scrollHeight; var p = []; var c = null; if(opening) { p.push({style: 'height', start: 0, end: height, template: '%0px', atEnd: 'auto'}); p.push({style: 'opacity', start: 0, end: 1, template: '%0'}); p.push({style: 'filter', start: 0, end: 100, template: 'alpha(opacity:%0)'}); } else { p.push({style: 'height', start: height, end: 0, template: '%0px'}); p.push({style: 'display', atEnd: 'none'}); p.push({style: 'opacity', start: 1, end: 0, template: '%0'}); p.push({style: 'filter', start: 100, end: 0, template: 'alpha(opacity:%0)'}); switch(deleteMode) { case "all": c = function(element,properties) {jQuery(element).remove();}; break; case "children": c = function(element,properties) {jQuery(element).empty();}; break; } } return new Morpher(element,config.animDuration,p,c); } //-- //-- Popup menu //-- var Popup = { stack: [] // Array of objects with members root: and popup: }; Popup.create = function(root,elem,className) { var stackPosition = this.find(root,"popup"); Popup.remove(stackPosition+1); var popup = createTiddlyElement(document.body,elem || "ol","popup",className || "popup"); popup.stackPosition = stackPosition; Popup.stack.push({root: root, popup: popup}); return popup; }; Popup.onDocumentClick = function(ev) { var e = ev || window.event; if(e.eventPhase == undefined) Popup.remove(); else if(e.eventPhase == Event.BUBBLING_PHASE || e.eventPhase == Event.AT_TARGET) Popup.remove(); return true; }; Popup.show = function(valign,halign,offset) { var curr = Popup.stack[Popup.stack.length-1]; this.place(curr.root,curr.popup,valign,halign,offset); jQuery(curr.root).addClass("highlight"); if(config.options.chkAnimate && anim && typeof Scroller == "function") anim.startAnimating(new Scroller(curr.popup)); else window.scrollTo(0,ensureVisible(curr.popup)); }; Popup.place = function(root,popup,valign,halign,offset) { if(!offset) offset = {x:0,y:0}; if(popup.stackPosition >= 0 && !valign && !halign) { offset.x = offset.x + root.offsetWidth; } else { offset.x = (halign == "right") ? offset.x + root.offsetWidth : offset.x; offset.y = (valign == "top") ? offset.y : offset.y + root.offsetHeight; } var rootLeft = findPosX(root); var rootTop = findPosY(root); var popupLeft = rootLeft + offset.x; var popupTop = rootTop + offset.y; var winWidth = findWindowWidth(); if(popup.offsetWidth > winWidth*0.75) popup.style.width = winWidth*0.75 + "px"; var popupWidth = popup.offsetWidth; var scrollWidth = winWidth - document.body.offsetWidth; if(popupLeft + popupWidth > winWidth - scrollWidth - 1) { if(halign == "right") popupLeft = popupLeft - root.offsetWidth - popupWidth; else popupLeft = winWidth - popupWidth - scrollWidth - 1; } popup.style.left = popupLeft + "px"; popup.style.top = popupTop + "px"; popup.style.display = "block"; }; Popup.find = function(e) { var t,pos = -1; for(t=this.stack.length-1; t>=0; t--) { if(isDescendant(e,this.stack[t].popup)) pos = t; } return pos; }; Popup.remove = function(pos) { if(!pos) pos = 0; if(Popup.stack.length > pos) { Popup.removeFrom(pos); } }; Popup.removeFrom = function(from) { var t; for(t=Popup.stack.length-1; t>=from; t--) { var p = Popup.stack[t]; jQuery(p.root).removeClass("highlight"); jQuery(p.popup).remove(); } Popup.stack = Popup.stack.slice(0,from); }; //-- //-- Wizard support //-- function Wizard(elem) { if(elem) { this.formElem = findRelated(elem,"wizard","className"); this.bodyElem = findRelated(this.formElem.firstChild,"wizardBody","className","nextSibling"); this.footElem = findRelated(this.formElem.firstChild,"wizardFooter","className","nextSibling"); } else { this.formElem = null; this.bodyElem = null; this.footElem = null; } } Wizard.prototype.setValue = function(name,value) { jQuery(this.formElem).data(name, value); }; Wizard.prototype.getValue = function(name) { return this.formElem ? jQuery(this.formElem).data(name) : null; }; Wizard.prototype.createWizard = function(place,title) { this.formElem = createTiddlyElement(place,"form",null,"wizard"); createTiddlyElement(this.formElem,"h1",null,null,title); this.bodyElem = createTiddlyElement(this.formElem,"div",null,"wizardBody"); this.footElem = createTiddlyElement(this.formElem,"div",null,"wizardFooter"); return this.formElem; }; Wizard.prototype.clear = function() { jQuery(this.bodyElem).empty(); }; Wizard.prototype.setButtons = function(buttonInfo,status) { jQuery(this.footElem).empty(); var t; for(t=0; t "backgroundColor") String.prototype.unDash = function() { var t,s = this.split("-"); if(s.length > 1) { for(t=1; t currPos) r.push(this.substring(currPos,match.index)); r.push(substrings[parseInt(match[1],10)]); currPos = subRegExp.lastIndex; } } while(match); if(currPos < this.length) r.push(this.substring(currPos,this.length)); return r.join(""); }; // Escape any special RegExp characters with that character preceded by a backslash String.prototype.escapeRegExp = function() { var s = "\\^$*+?()=!|,{}[]."; var t,c = this; for(t=0; t to ">" and " to """ String.prototype.htmlEncode = function() { return this.replace(/&/mg,"&").replace(//mg,">").replace(/\"/mg,"""); }; // Convert "&" to &, "<" to <, ">" to > and """ to " String.prototype.htmlDecode = function() { return this.replace(/</mg,"<").replace(/>/mg,">").replace(/"/mg,"\"").replace(/&/mg,"&"); }; // Parse a space-separated string of name:value parameters // The result is an array of objects: // result[0] = object with a member for each parameter name, value of that member being an array of values // result[1..n] = one object for each parameter, with 'name' and 'value' members String.prototype.parseParams = function(defaultName,defaultValue,allowEval,noNames,cascadeDefaults) { var parseToken = function(match,p) { var n; if(match[p]) // Double quoted n = match[p]; else if(match[p+1]) // Single quoted n = match[p+1]; else if(match[p+2]) // Double-square-bracket quoted n = match[p+2]; else if(match[p+3]) // Double-brace quoted try { n = match[p+3]; if(allowEval && config.evaluateMacroParameters != "none") { if(config.evaluateMacroParameters == "restricted") { if(window.restrictedEval) { n = window.restrictedEval(n); } } else { n = window.eval(n); } } } catch(ex) { throw "Unable to evaluate {{" + match[p+3] + "}}: " + exceptionText(ex); } else if(match[p+4]) // Unquoted n = match[p+4]; else if(match[p+5]) // empty quote n = ""; return n; }; var r = [{}]; var dblQuote = "(?:\"((?:(?:\\\\\")|[^\"])+)\")"; var sngQuote = "(?:'((?:(?:\\\\\')|[^'])+)')"; var dblSquare = "(?:\\[\\[((?:\\s|\\S)*?)\\]\\])"; var dblBrace = "(?:\\{\\{((?:\\s|\\S)*?)\\}\\})"; var unQuoted = noNames ? "([^\"'\\s]\\S*)" : "([^\"':\\s][^\\s:]*)"; var emptyQuote = "((?:\"\")|(?:''))"; var skipSpace = "(?:\\s*)"; var token = "(?:" + dblQuote + "|" + sngQuote + "|" + dblSquare + "|" + dblBrace + "|" + unQuoted + "|" + emptyQuote + ")"; var re = noNames ? new RegExp(token,"mg") : new RegExp(skipSpace + token + skipSpace + "(?:(\\:)" + skipSpace + token + ")?","mg"); var match; do { match = re.exec(this); if(match) { var n = parseToken(match,1); if(noNames) { r.push({name:"",value:n}); } else { var v = parseToken(match,8); if(v == null && defaultName) { v = n; n = defaultName; } else if(v == null && defaultValue) { v = defaultValue; } r.push({name:n,value:v}); if(cascadeDefaults) { defaultName = n; defaultValue = v; } } } } while(match); // Summarise parameters into first element var t; for(t=1; t 12 ? h-12 : ( h > 0 ? h : 12 ); }; Date.prototype.getAmPm = function() { return this.getHours() >= 12 ? config.messages.dates.pm : config.messages.dates.am; }; Date.prototype.daySuffix = function() { return config.messages.dates.daySuffixes[this.getDate()-1]; }; // Convert a date to local YYYYMMDDHHMM string format Date.prototype.convertToLocalYYYYMMDDHHMM = function() { return this.getFullYear() + String.zeroPad(this.getMonth()+1,2) + String.zeroPad(this.getDate(),2) + String.zeroPad(this.getHours(),2) + String.zeroPad(this.getMinutes(),2); }; // Convert a date to UTC YYYYMMDDHHMM string format Date.prototype.convertToYYYYMMDDHHMM = function() { return this.getUTCFullYear() + String.zeroPad(this.getUTCMonth()+1,2) + String.zeroPad(this.getUTCDate(),2) + String.zeroPad(this.getUTCHours(),2) + String.zeroPad(this.getUTCMinutes(),2); }; // Convert a date to UTC YYYYMMDD.HHMMSSMMM string format Date.prototype.convertToYYYYMMDDHHMMSSMMM = function() { return this.getUTCFullYear() + String.zeroPad(this.getUTCMonth()+1,2) + String.zeroPad(this.getUTCDate(),2) + "." + String.zeroPad(this.getUTCHours(),2) + String.zeroPad(this.getUTCMinutes(),2) + String.zeroPad(this.getUTCSeconds(),2) + String.zeroPad(this.getUTCMilliseconds(),3) +"0"; }; // Static method to create a date from a UTC YYYYMMDDHHMM format string Date.convertFromYYYYMMDDHHMM = function(d) { d = d?d.replace(/[^0-9]/g, ""):""; return Date.convertFromYYYYMMDDHHMMSSMMM(d.substr(0,12)); }; // Static method to create a date from a UTC YYYYMMDDHHMMSS format string Date.convertFromYYYYMMDDHHMMSS = function(d) { d = d?d.replace(/[^0-9]/g, ""):""; return Date.convertFromYYYYMMDDHHMMSSMMM(d.substr(0,14)); }; // Static method to create a date from a UTC YYYYMMDDHHMMSSMMM format string Date.convertFromYYYYMMDDHHMMSSMMM = function(d) { d = d ? d.replace(/[^0-9]/g, "") : ""; return new Date(Date.UTC(parseInt(d.substr(0,4),10), parseInt(d.substr(4,2),10)-1, parseInt(d.substr(6,2),10), parseInt(d.substr(8,2)||"00",10), parseInt(d.substr(10,2)||"00",10), parseInt(d.substr(12,2)||"00",10), parseInt(d.substr(14,3)||"000",10))); }; //-- //-- RGB colour object //-- // Construct an RGB colour object from a '#rrggbb', '#rgb' or 'rgb(n,n,n)' string or from separate r,g,b values function RGB(r,g,b) { this.r = 0; this.g = 0; this.b = 0; if(typeof r == "string") { if(r.substr(0,1) == "#") { if(r.length == 7) { this.r = parseInt(r.substr(1,2),16)/255; this.g = parseInt(r.substr(3,2),16)/255; this.b = parseInt(r.substr(5,2),16)/255; } else { this.r = parseInt(r.substr(1,1),16)/15; this.g = parseInt(r.substr(2,1),16)/15; this.b = parseInt(r.substr(3,1),16)/15; } } else { var rgbPattern = /rgb\s*\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/; var c = r.match(rgbPattern); if(c) { this.r = parseInt(c[1],10)/255; this.g = parseInt(c[2],10)/255; this.b = parseInt(c[3],10)/255; } } } else { this.r = r; this.g = g; this.b = b; } return this; } // Mixes this colour with another in a specified proportion // c = other colour to mix // f = 0..1 where 0 is this colour and 1 is the new colour // Returns an RGB object RGB.prototype.mix = function(c,f) { return new RGB(this.r + (c.r-this.r) * f,this.g + (c.g-this.g) * f,this.b + (c.b-this.b) * f); }; // Return an rgb colour as a #rrggbb format hex string RGB.prototype.toString = function() { var clamp = function(x,min,max) { return x < min ? min : (x > max ? max : x); }; return "#" + ("0" + Math.floor(clamp(this.r,0,1) * 255).toString(16)).right(2) + ("0" + Math.floor(clamp(this.g,0,1) * 255).toString(16)).right(2) + ("0" + Math.floor(clamp(this.b,0,1) * 255).toString(16)).right(2); }; //-- //-- DOM utilities - many derived from www.quirksmode.org //-- function drawGradient(place,horiz,locolors,hicolors) { if(!hicolors) hicolors = locolors; var t; for(t=0; t<= 100; t+=2) { var bar = document.createElement("div"); place.appendChild(bar); bar.style.position = "absolute"; bar.style.left = horiz ? t + "%" : 0; bar.style.top = horiz ? 0 : t + "%"; bar.style.width = horiz ? (101-t) + "%" : "100%"; bar.style.height = horiz ? "100%" : (101-t) + "%"; bar.style.zIndex = -1; var p = t/100*(locolors.length-1); var hc = hicolors[Math.floor(p)]; if(typeof hc == "string") hc = new RGB(hc); var lc = locolors[Math.ceil(p)]; if(typeof lc == "string") lc = new RGB(lc); bar.style.backgroundColor = hc.mix(lc,p-Math.floor(p)).toString(); } } function addEvent(obj,type,fn) { if(obj.attachEvent) { obj["e"+type+fn] = fn; obj[type+fn] = function(){obj["e"+type+fn](window.event);}; obj.attachEvent("on"+type,obj[type+fn]); } else { obj.addEventListener(type,fn,false); } } function removeEvent(obj,type,fn) { if(obj.detachEvent) { obj.detachEvent("on"+type,obj[type+fn]); obj[type+fn] = null; } else { obj.removeEventListener(type,fn,false); } } // Find the closest relative with a given property value (property defaults to tagName, relative defaults to parentNode) function findRelated(e,value,name,relative) { name = name || "tagName"; relative = relative || "parentNode"; if(name == "className") { while(e && !jQuery(e).hasClass(value)) { e = e[relative]; } } else { while(e && e[name] != value) { e = e[relative]; } } return e; } // Get the scroll position for window.scrollTo necessary to scroll a given element into view function ensureVisible(e) { var posTop = findPosY(e); var posBot = posTop + e.offsetHeight; var winTop = findScrollY(); var winHeight = findWindowHeight(); var winBot = winTop + winHeight; if(posTop < winTop) { return posTop; } else if(posBot > winBot) { if(e.offsetHeight < winHeight) return posTop - (winHeight - e.offsetHeight); else return posTop; } else { return winTop; } } // Get the current width of the display window function findWindowWidth() { return window.innerWidth || document.documentElement.clientWidth; } // Get the current height of the display window function findWindowHeight() { return window.innerHeight || document.documentElement.clientHeight; } // Get the current height of the document function findDocHeight() { var D = document; return Math.max( Math.max(D.body.scrollHeight, D.documentElement.scrollHeight), Math.max(D.body.offsetHeight, D.documentElement.offsetHeight), Math.max(D.body.clientHeight, D.documentElement.clientHeight) ); } // Get the current horizontal page scroll position function findScrollX() { return window.scrollX || document.documentElement.scrollLeft; } // Get the current vertical page scroll position function findScrollY() { return window.scrollY || document.documentElement.scrollTop; } function findPosX(obj) { var curleft = 0; while(obj.offsetParent) { curleft += obj.offsetLeft; obj = obj.offsetParent; } return curleft; } function findPosY(obj) { var curtop = 0; while(obj.offsetParent) { curtop += obj.offsetTop; obj = obj.offsetParent; } return curtop; } // Blur a particular element function blurElement(e) { if(e && e.focus && e.blur) { e.focus(); e.blur(); } } // Create a non-breaking space function insertSpacer(place) { var e = document.createTextNode(String.fromCharCode(160)); if(place) place.appendChild(e); return e; } // Replace the current selection of a textarea or text input and scroll it into view function replaceSelection(e,text) { if(e.setSelectionRange) { var oldpos = e.selectionStart; var isRange = e.selectionEnd > e.selectionStart; e.value = e.value.substr(0,e.selectionStart) + text + e.value.substr(e.selectionEnd); e.setSelectionRange(isRange ? oldpos : oldpos + text.length,oldpos + text.length); var linecount = e.value.split("\n").length; var thisline = e.value.substr(0,e.selectionStart).split("\n").length-1; e.scrollTop = Math.floor((thisline - e.rows / 2) * e.scrollHeight / linecount); } else if(document.selection) { var range = document.selection.createRange(); if(range.parentElement() == e) { var isCollapsed = range.text == ""; range.text = text; if(!isCollapsed) { range.moveStart("character", -text.length); range.select(); } } } } // Set the caret position in a text area function setCaretPosition(e,pos) { if(e.selectionStart || e.selectionStart == '0') { e.selectionStart = pos; e.selectionEnd = pos; e.focus(); } else if(document.selection) { // IE support e.focus (); var sel = document.selection.createRange(); sel.moveStart('character', -e.value.length); sel.moveStart('character',pos); sel.moveEnd('character',0); sel.select(); } } // Returns the text of the given (text) node, possibly merging subsequent text nodes function getNodeText(e) { var t = ""; while(e && e.nodeName == "#text") { t += e.nodeValue; e = e.nextSibling; } return t; } // Returns true if the element e has a given ancestor element function isDescendant(e,ancestor) { while(e) { if(e === ancestor) return true; e = e.parentNode; } return false; } // deprecate the following... // Prevent an event from bubbling function stopEvent(e) { var ev = e || window.event; ev.cancelBubble = true; if(ev.stopPropagation) ev.stopPropagation(); return false; } // Remove any event handlers or non-primitve custom attributes function scrubNode(e) { if(!config.browser.isIE) return; var att = e.attributes; if(att) { var t; for(t=0; t= 0; i--) { var name = attrs[i].name; if(attrs[i].specified && !TiddlyWiki.isStandardField(name)) { fields[name] = attrs[i].value.unescapeLineBreaks(); } } tiddler.assign(title,text,modifier,modified,tags,created,fields,creator); return tiddler; }; //-- //-- TW21Saver (inherits from SaverBase) //-- function TW21Saver() {} TW21Saver.prototype = new SaverBase(); TW21Saver.prototype.externalizeTiddler = function(store,tiddler) { try { var extendedAttributes = ""; var usePre = config.options.chkUsePreForStorage; store.forEachField(tiddler, function(tiddler,fieldName,value) { // don't store stuff from the temp namespace if(typeof value != "string") value = ""; if(!fieldName.match(/^temp\./)) extendedAttributes += ' %0="%1"'.format([fieldName,value.escapeLineBreaks().htmlEncode()]); },true); var created = tiddler.created; var modified = tiddler.modified; var attributes = tiddler.creator ? 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