150 lines
4.4 KiB
JavaScript
150 lines
4.4 KiB
JavaScript
// Simple CSS (className) plugin for the editor
|
|
// Sponsored by http://www.miro.com.au
|
|
// Implementation by Mihai Bazon, http://dynarch.com/mishoo.
|
|
//
|
|
// (c) dynarch.com 2003
|
|
// Distributed under the same terms as HTMLArea itself.
|
|
// This notice MUST stay intact for use (see license.txt).
|
|
//
|
|
// $Id$
|
|
// @TODO This is the default and won't be very useful to others.
|
|
// We should make this better.
|
|
HTMLArea.Config.prototype.cssPluginConfig =
|
|
{
|
|
combos : [
|
|
{ label: "Syntax",
|
|
// menu text // CSS class
|
|
options: { "None" : "",
|
|
"Code" : "code",
|
|
"String" : "string",
|
|
"Comment" : "comment",
|
|
"Variable name" : "variable-name",
|
|
"Type" : "type",
|
|
"Reference" : "reference",
|
|
"Preprocessor" : "preprocessor",
|
|
"Keyword" : "keyword",
|
|
"Function name" : "function-name",
|
|
"Html tag" : "html-tag",
|
|
"Html italic" : "html-helper-italic",
|
|
"Warning" : "warning",
|
|
"Html bold" : "html-helper-bold"
|
|
},
|
|
context: "pre"
|
|
},
|
|
{ label: "Info",
|
|
options: { "None" : "",
|
|
"Quote" : "quote",
|
|
"Highlight" : "highlight",
|
|
"Deprecated" : "deprecated"
|
|
}
|
|
}
|
|
]
|
|
};
|
|
|
|
function CSS(editor, params) {
|
|
this.editor = editor;
|
|
var cfg = editor.config;
|
|
var self = this;
|
|
var plugin_config;
|
|
if(params && params.length)
|
|
{
|
|
plugin_config = params[0];
|
|
}
|
|
else
|
|
{
|
|
plugin_config = editor.config.cssPluginConfig;
|
|
}
|
|
|
|
var combos = plugin_config.combos;
|
|
|
|
for (var i = 0; i < combos.length; i++) {
|
|
var combo = combos[i];
|
|
var id = "CSS-class" + i;
|
|
var css_class = {
|
|
id : id,
|
|
options : combo.options,
|
|
action : function(editor) { self.onSelect(editor, this, combo.context, combo.updatecontextclass); },
|
|
refresh : function(editor) { self.updateValue(editor, this); },
|
|
context : combo.context
|
|
};
|
|
cfg.registerDropdown(css_class);
|
|
cfg.addToolbarElement(["T[" + combo.label + "]", id, "separator"] , "formatblock", -1);
|
|
}
|
|
};
|
|
|
|
CSS._pluginInfo = {
|
|
name : "CSS",
|
|
version : "1.0",
|
|
developer : "Mihai Bazon",
|
|
developer_url : "http://dynarch.com/mishoo/",
|
|
c_owner : "Mihai Bazon",
|
|
sponsor : "Miro International",
|
|
sponsor_url : "http://www.miro.com.au",
|
|
license : "htmlArea"
|
|
};
|
|
|
|
CSS.prototype.onSelect = function(editor, obj, context, updatecontextclass) {
|
|
var tbobj = editor._toolbarObjects[obj.id];
|
|
var index = tbobj.element.selectedIndex;
|
|
var className = tbobj.element.value;
|
|
|
|
// retrieve parent element of the selection
|
|
var parent = editor.getParentElement();
|
|
var surround = true;
|
|
|
|
var is_span = (parent && parent.tagName.toLowerCase() == "span");
|
|
var update_parent = (context && updatecontextclass && parent && parent.tagName.toLowerCase() == context);
|
|
|
|
if (update_parent) {
|
|
parent.className = className;
|
|
editor.updateToolbar();
|
|
return;
|
|
}
|
|
|
|
if (is_span && index == 0 && !/\S/.test(parent.style.cssText)) {
|
|
while (parent.firstChild) {
|
|
parent.parentNode.insertBefore(parent.firstChild, parent);
|
|
}
|
|
parent.parentNode.removeChild(parent);
|
|
editor.updateToolbar();
|
|
return;
|
|
}
|
|
|
|
if (is_span) {
|
|
// maybe we could simply change the class of the parent node?
|
|
if (parent.childNodes.length == 1) {
|
|
parent.className = className;
|
|
surround = false;
|
|
// in this case we should handle the toolbar updation
|
|
// ourselves.
|
|
editor.updateToolbar();
|
|
}
|
|
}
|
|
|
|
// Other possibilities could be checked but require a lot of code. We
|
|
// can't afford to do that now.
|
|
if (surround) {
|
|
// shit happens ;-) most of the time. this method works, but
|
|
// it's dangerous when selection spans multiple block-level
|
|
// elements.
|
|
editor.surroundHTML("<span class='" + className + "'>", "</span>");
|
|
}
|
|
};
|
|
|
|
CSS.prototype.updateValue = function(editor, obj) {
|
|
var select = editor._toolbarObjects[obj.id].element;
|
|
var parent = editor.getParentElement();
|
|
if (typeof parent.className != "undefined" && /\S/.test(parent.className)) {
|
|
var options = select.options;
|
|
var value = parent.className;
|
|
for (var i = options.length; --i >= 0;) {
|
|
var option = options[i];
|
|
if (value == option.value) {
|
|
select.selectedIndex = i;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
select.selectedIndex = 0;
|
|
};
|