/*
* - LGPL
*
* HtmlEditor
*
*/
/**
* @class Roo.bootstrap.form.HtmlEditor
* @extends Roo.bootstrap.form.TextArea
* Bootstrap HtmlEditor class
* @constructor
* Create a new HtmlEditor
* @param {Object} config The config object
*/
Roo.bootstrap.form.HtmlEditor = function(config){
Roo.bootstrap.form.HtmlEditor.superclass.constructor.call(this, config);
if (!this.toolbars) {
this.toolbars = [];
}
this.editorcore = new Roo.HtmlEditorCore(Roo.apply({ owner : this} , config));
this.addEvents({
/**
* @event initialize
* Fires when the editor is fully initialized (including the iframe)
* @param {HtmlEditor} this
*/
initialize: true,
/**
* @event activate
* Fires when the editor is first receives the focus. Any insertion must wait
* until after this event.
* @param {HtmlEditor} this
*/
activate: true,
/**
* @event beforesync
* Fires before the textarea is updated with content from the editor iframe. Return false
* to cancel the sync.
* @param {HtmlEditor} this
* @param {String} html
*/
beforesync: true,
/**
* @event beforepush
* Fires before the iframe editor is updated with content from the textarea. Return false
* to cancel the push.
* @param {HtmlEditor} this
* @param {String} html
*/
beforepush: true,
/**
* @event sync
* Fires when the textarea is updated with content from the editor iframe.
* @param {HtmlEditor} this
* @param {String} html
*/
sync: true,
/**
* @event push
* Fires when the iframe editor is updated with content from the textarea.
* @param {HtmlEditor} this
* @param {String} html
*/
push: true,
/**
* @event editmodechange
* Fires when the editor switches edit modes
* @param {HtmlEditor} this
* @param {Boolean} sourceEdit True if source edit, false if standard editing.
*/
editmodechange: true,
/**
* @event editorevent
* Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
* @param {HtmlEditor} this
*/
editorevent: true,
/**
* @event firstfocus
* Fires when on first focus - needed by toolbars..
* @param {HtmlEditor} this
*/
firstfocus: true,
/**
* @event autosave
* Auto save the htmlEditor value as a file into Events
* @param {HtmlEditor} this
*/
autosave: true,
/**
* @event savedpreview
* preview the saved version of htmlEditor
* @param {HtmlEditor} this
*/
savedpreview: true
});
};
Roo.extend(Roo.bootstrap.form.HtmlEditor, Roo.bootstrap.form.TextArea, {
/**
* @cfg {Array|boolean} toolbars Array of toolbars, or names of toolbars. - true for standard, and false for none.
*/
toolbars : true,
/**
* @cfg {Array} buttons Array of toolbar's buttons. - defaults to empty
*/
btns : [],
/**
* @cfg {String} resize (none|both|horizontal|vertical) - css resize of element
*/
resize : false,
/**
* @cfg {Number} height (in pixels)
*/
height: 300,
/**
* @cfg {Number} width (in pixels)
*/
width: false,
/**
* @cfg {Array} stylesheets url of stylesheets. set to [] to disable stylesheets.
*
*/
stylesheets: false,
// id of frame..
frameId: false,
// private properties
validationEvent : false,
deferHeight: true,
initialized : false,
activated : false,
onFocus : Roo.emptyFn,
iframePad:3,
hideMode:'offsets',
tbContainer : false,
bodyCls : '',
toolbarContainer :function() {
return this.wrap.select('.x-html-editor-tb',true).first();
},
/**
* Protected method that will not generally be called directly. It
* is called when the editor creates its toolbar. Override this method if you need to
* add custom toolbar buttons.
* @param {HtmlEditor} editor
*/
createToolbar : function()
{
//Roo.log('renewing');
//Roo.log("create toolbars");
if (this.toolbars === false) {
return;
}
if (this.toolbars === true) {
this.toolbars = [ 'Standard' ];
}
var ar = Array.from(this.toolbars);
this.toolbars = [];
ar.forEach(function(t,i) {
if (typeof(t) == 'string') {
t = {
xtype : t
};
}
if (typeof(t) == 'object' && typeof(t.xtype) == 'string') {
t.editor = this;
t.xns = t.xns || Roo.bootstrap.form.HtmlEditorToolbar;
t = Roo.factory(t);
}
this.toolbars[i] = t;
this.toolbars[i].render(this.toolbarContainer());
}, this);
},
// private
onRender : function(ct, position)
{
// Roo.log("Call onRender: " + this.xtype);
var _t = this;
Roo.bootstrap.form.HtmlEditor.superclass.onRender.call(this, ct, position);
this.wrap = this.inputEl().wrap({
cls:'x-html-editor-wrap', cn:{cls:'x-html-editor-tb'}
});
this.editorcore.onRender(ct, position);
this.createToolbar(this);
},
// private
onResize : function(w, h)
{
Roo.log('resize: ' +w + ',' + h );
Roo.bootstrap.form.HtmlEditor.superclass.onResize.apply(this, arguments);
var ew = false;
var eh = false;
if(this.inputEl() ){
if(typeof w == 'number'){
var aw = w - this.wrap.getFrameWidth('lr');
this.inputEl().setWidth(this.adjustWidth('textarea', aw));
ew = aw;
}
if(typeof h == 'number'){
var tbh = -11; // fixme it needs to tool bar size!
for (var i =0; i < this.toolbars.length;i++) {
// fixme - ask toolbars for heights?
tbh += this.toolbars[i].el.getHeight();
//if (this.toolbars[i].footer) {
// tbh += this.toolbars[i].footer.el.getHeight();
//}
}
var ah = h - this.wrap.getFrameWidth('tb') - tbh;// this.tb.el.getHeight();
ah -= 5; // knock a few pixes off for look..
this.inputEl().setHeight(this.adjustWidth('textarea', ah));
var eh = ah;
}
}
Roo.log('onResize:' + [w,h,ew,eh].join(',') );
this.editorcore.onResize(ew,eh);
},
/**
* Toggles the editor between standard and source edit mode.
* @param {Boolean} sourceEdit (optional) True for source edit, false for standard
*/
toggleSourceEdit : function(sourceEditMode)
{
this.editorcore.toggleSourceEdit(sourceEditMode);
if(this.editorcore.sourceEditMode){
Roo.log('editor - showing textarea');
// Roo.log('in');
// Roo.log(this.syncValue());
this.syncValue();
this.inputEl().removeClass(['hide', 'x-hidden']);
this.inputEl().dom.removeAttribute('tabIndex');
this.inputEl().focus();
}else{
Roo.log('editor - hiding textarea');
// Roo.log('out')
// Roo.log(this.pushValue());
this.pushValue();
this.inputEl().addClass(['hide', 'x-hidden']);
this.inputEl().dom.setAttribute('tabIndex', -1);
//this.deferFocus();
}
//if(this.resizable){
// this.setSize(this.wrap.getSize());
//}
this.fireEvent('editmodechange', this, this.editorcore.sourceEditMode);
},
// private (for BoxComponent)
adjustSize : Roo.BoxComponent.prototype.adjustSize,
// private (for BoxComponent)
getResizeEl : function(){
return this.wrap;
},
// private (for BoxComponent)
getPositionEl : function(){
return this.wrap;
},
// private
initEvents : function(){
this.originalValue = this.getValue();
},
// /**
// * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
// * @method
// */
// markInvalid : Roo.emptyFn,
// /**
// * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
// * @method
// */
// clearInvalid : Roo.emptyFn,
setValue : function(v){
Roo.bootstrap.form.HtmlEditor.superclass.setValue.call(this, v);
this.editorcore.pushValue();
},
// private
deferFocus : function(){
this.focus.defer(10, this);
},
// doc'ed in Field
focus : function(){
this.editorcore.focus();
},
// private
onDestroy : function(){
if(this.rendered){
for (var i =0; i < this.toolbars.length;i++) {
// fixme - ask toolbars for heights?
this.toolbars[i].onDestroy();
}
this.wrap.dom.innerHTML = '';
this.wrap.remove();
}
},
// private
onFirstFocus : function(){
//Roo.log("onFirstFocus");
this.editorcore.onFirstFocus();
for (var i =0; i < this.toolbars.length;i++) {
this.toolbars[i].onFirstFocus();
}
},
// private
syncValue : function()
{
this.editorcore.syncValue();
},
pushValue : function()
{
this.editorcore.pushValue();
}
// hide stuff that is not compatible
/**
* @event blur
* @hide
*/
/**
* @event change
* @hide
*/
/**
* @event focus
* @hide
*/
/**
* @event specialkey
* @hide
*/
/**
* @cfg {String} fieldClass @hide
*/
/**
* @cfg {String} focusClass @hide
*/
/**
* @cfg {String} autoCreate @hide
*/
/**
* @cfg {String} inputType @hide
*/
/**
* @cfg {String} invalidText @hide
*/
/**
* @cfg {String} msgFx @hide
*/
/**
* @cfg {String} validateOnBlur @hide
*/
});