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public/vendor/pagedown/Markdown.Editor.js view on Meta::CPAN
linkdescription: "enter link description here",
linkdialog: "<p><b>Insert Hyperlink</b></p><p>http://example.com/ \"optional title\"</p>",
quote: "Blockquote <blockquote> Ctrl+Q",
quoteexample: "Blockquote",
code: "Code Sample <pre><code> Ctrl+K",
codeexample: "enter code here",
image: "Image <img> Ctrl+G",
imagedescription: "enter image description here",
imagedialog: "<p><b>Insert Image</b></p><p>http://example.com/images/diagram.jpg \"optional title\"<br><br>Need <a href='http://www.google.com/search?q=free+image+hosting' target='_blank'>free image hosting?</a></p>",
olist: "Numbered List <ol> Ctrl+O",
ulist: "Bulleted List <ul> Ctrl+U",
litem: "List item",
heading: "Heading <h1>/<h2> Ctrl+H",
headingexample: "Heading",
hr: "Horizontal Rule <hr> Ctrl+R",
undo: "Undo - Ctrl+Z",
redo: "Redo - Ctrl+Y",
redomac: "Redo - Ctrl+Shift+Z",
help: "Markdown Editing Help"
};
// -------------------------------------------------------------------
// YOUR CHANGES GO HERE
//
// I've tried to localize the things you are likely to change to
// this area.
// -------------------------------------------------------------------
// The default text that appears in the dialog input box when entering
// links.
var imageDefaultText = "http://";
var linkDefaultText = "http://";
// -------------------------------------------------------------------
// END OF YOUR CHANGES
// -------------------------------------------------------------------
// options, if given, can have the following properties:
// options.helpButton = { handler: yourEventHandler }
// options.strings = { italicexample: "slanted text" }
// `yourEventHandler` is the click handler for the help button.
// If `options.helpButton` isn't given, not help button is created.
// `options.strings` can have any or all of the same properties as
// `defaultStrings` above, so you can just override some string displayed
// to the user on a case-by-case basis, or translate all strings to
// a different language.
//
// For backwards compatibility reasons, the `options` argument can also
// be just the `helpButton` object, and `strings.help` can also be set via
// `helpButton.title`. This should be considered legacy.
//
// The constructed editor object has the methods:
// - getConverter() returns the markdown converter object that was passed to the constructor
// - run() actually starts the editor; should be called after all necessary plugins are registered. Calling this more than once is a no-op.
// - refreshPreview() forces the preview to be updated. This method is only available after run() was called.
Markdown.Editor = function (markdownConverter, idPostfix, options) {
options = options || {};
if (typeof options.handler === "function") { //backwards compatible behavior
options = { helpButton: options };
}
options.strings = options.strings || {};
if (options.helpButton) {
options.strings.help = options.strings.help || options.helpButton.title;
}
var getString = function (identifier) { return options.strings[identifier] || defaultsStrings[identifier]; }
idPostfix = idPostfix || "";
var hooks = this.hooks = new Markdown.HookCollection();
hooks.addNoop("onPreviewRefresh"); // called with no arguments after the preview has been refreshed
hooks.addNoop("postBlockquoteCreation"); // called with the user's selection *after* the blockquote was created; should return the actual to-be-inserted text
hooks.addFalse("insertImageDialog"); /* called with one parameter: a callback to be called with the URL of the image. If the application creates
* its own image insertion dialog, this hook should return true, and the callback should be called with the chosen
* image url (or null if the user cancelled). If this hook returns false, the default dialog will be used.
*/
this.getConverter = function () { return markdownConverter; }
var that = this,
panels;
this.run = function () {
if (panels)
return; // already initialized
panels = new PanelCollection(idPostfix);
var commandManager = new CommandManager(hooks, getString);
var previewManager = new PreviewManager(markdownConverter, panels, function () { hooks.onPreviewRefresh(); });
var undoManager, uiManager;
if (!/\?noundo/.test(doc.location.href)) {
undoManager = new UndoManager(function () {
previewManager.refresh();
if (uiManager) // not available on the first call
uiManager.setUndoRedoButtonStates();
}, panels);
this.textOperation = function (f) {
undoManager.setCommandMode();
f();
that.refreshPreview();
}
}
uiManager = new UIManager(idPostfix, panels, undoManager, previewManager, commandManager, options.helpButton, getString);
uiManager.setUndoRedoButtonStates();
var forceRefresh = that.refreshPreview = function () { previewManager.refresh(true); };
forceRefresh();
};
}
public/vendor/pagedown/Markdown.Editor.js view on Meta::CPAN
this.selection = this.selection.replace(regex,
function (match) {
chunkObj.startTag = chunkObj.startTag + match;
return "";
});
}
if (endRegex) {
regex = util.extendRegExp(endRegex, "", "$");
this.selection = this.selection.replace(regex,
function (match) {
chunkObj.endTag = match + chunkObj.endTag;
return "";
});
regex = util.extendRegExp(endRegex, "^", "");
this.after = this.after.replace(regex,
function (match) {
chunkObj.endTag = match + chunkObj.endTag;
return "";
});
}
};
// If remove is false, the whitespace is transferred
// to the before/after regions.
//
// If remove is true, the whitespace disappears.
Chunks.prototype.trimWhitespace = function (remove) {
var beforeReplacer, afterReplacer, that = this;
if (remove) {
beforeReplacer = afterReplacer = "";
} else {
beforeReplacer = function (s) { that.before += s; return ""; }
afterReplacer = function (s) { that.after = s + that.after; return ""; }
}
this.selection = this.selection.replace(/^(\s*)/, beforeReplacer).replace(/(\s*)$/, afterReplacer);
};
Chunks.prototype.skipLines = function (nLinesBefore, nLinesAfter, findExtraNewlines) {
if (nLinesBefore === undefined) {
nLinesBefore = 1;
}
if (nLinesAfter === undefined) {
nLinesAfter = 1;
}
nLinesBefore++;
nLinesAfter++;
var regexText;
var replacementText;
// chrome bug ... documented at: http://meta.stackoverflow.com/questions/63307/blockquote-glitch-in-editor-in-chrome-6-and-7/65985#65985
if (navigator.userAgent.match(/Chrome/)) {
"X".match(/()./);
}
this.selection = this.selection.replace(/(^\n*)/, "");
this.startTag = this.startTag + re.$1;
this.selection = this.selection.replace(/(\n*$)/, "");
this.endTag = this.endTag + re.$1;
this.startTag = this.startTag.replace(/(^\n*)/, "");
this.before = this.before + re.$1;
this.endTag = this.endTag.replace(/(\n*$)/, "");
this.after = this.after + re.$1;
if (this.before) {
regexText = replacementText = "";
while (nLinesBefore--) {
regexText += "\\n?";
replacementText += "\n";
}
if (findExtraNewlines) {
regexText = "\\n*";
}
this.before = this.before.replace(new re(regexText + "$", ""), replacementText);
}
if (this.after) {
regexText = replacementText = "";
while (nLinesAfter--) {
regexText += "\\n?";
replacementText += "\n";
}
if (findExtraNewlines) {
regexText = "\\n*";
}
this.after = this.after.replace(new re(regexText, ""), replacementText);
}
};
// end of Chunks
// A collection of the important regions on the page.
// Cached so we don't have to keep traversing the DOM.
// Also holds ieCachedRange and ieCachedScrollTop, where necessary; working around
// this issue:
// Internet explorer has problems with CSS sprite buttons that use HTML
// lists. When you click on the background image "button", IE will
// select the non-existent link text and discard the selection in the
// textarea. The solution to this is to cache the textarea selection
// on the button's mousedown event and set a flag. In the part of the
// code where we need to grab the selection, we check for the flag
// and, if it's set, use the cached area instead of querying the
// textarea.
public/vendor/pagedown/Markdown.Editor.js view on Meta::CPAN
var currTime = new Date().getTime();
elapsedTime = currTime - prevTime;
pushPreviewHtml(text);
};
// setTimeout is already used. Used as an event listener.
var applyTimeout = function () {
if (timeout) {
clearTimeout(timeout);
timeout = undefined;
}
if (startType !== "manual") {
var delay = 0;
if (startType === "delayed") {
delay = elapsedTime;
}
if (delay > maxDelay) {
delay = maxDelay;
}
timeout = setTimeout(makePreviewHtml, delay);
}
};
var getScaleFactor = function (panel) {
if (panel.scrollHeight <= panel.clientHeight) {
return 1;
}
return panel.scrollTop / (panel.scrollHeight - panel.clientHeight);
};
var setPanelScrollTops = function () {
if (panels.preview) {
panels.preview.scrollTop = (panels.preview.scrollHeight - panels.preview.clientHeight) * getScaleFactor(panels.preview);
}
};
this.refresh = function (requiresRefresh) {
if (requiresRefresh) {
oldInputText = "";
makePreviewHtml();
}
else {
applyTimeout();
}
};
this.processingTime = function () {
return elapsedTime;
};
var isFirstTimeFilled = true;
// IE doesn't let you use innerHTML if the element is contained somewhere in a table
// (which is the case for inline editing) -- in that case, detach the element, set the
// value, and reattach. Yes, that *is* ridiculous.
var ieSafePreviewSet = function (text) {
var preview = panels.preview;
var parent = preview.parentNode;
var sibling = preview.nextSibling;
parent.removeChild(preview);
preview.innerHTML = text;
if (!sibling)
parent.appendChild(preview);
else
parent.insertBefore(preview, sibling);
}
var nonSuckyBrowserPreviewSet = function (text) {
panels.preview.innerHTML = text;
}
var previewSetter;
var previewSet = function (text) {
if (previewSetter)
return previewSetter(text);
try {
nonSuckyBrowserPreviewSet(text);
previewSetter = nonSuckyBrowserPreviewSet;
} catch (e) {
previewSetter = ieSafePreviewSet;
previewSetter(text);
}
};
var pushPreviewHtml = function (text) {
var emptyTop = position.getTop(panels.input) - getDocScrollTop();
if (panels.preview) {
previewSet(text);
previewRefreshCallback();
}
setPanelScrollTops();
if (isFirstTimeFilled) {
isFirstTimeFilled = false;
return;
}
var fullTop = position.getTop(panels.input) - getDocScrollTop();
if (uaSniffed.isIE) {
setTimeout(function () {
window.scrollBy(0, fullTop - emptyTop);
}, 0);
}
else {
window.scrollBy(0, fullTop - emptyTop);
}
};
( run in 1.581 second using v1.01-cache-2.11-cpan-98e64b0badf )