forked from tohe/wmdeit_kaform
79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
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(function($K)
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{
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$K.add('module', 'editable', {
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init: function(app, context)
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{
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this.app = app;
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// defaults
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var defaults = {
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classname: 'editable',
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focus: false
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};
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// context
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this.context = context;
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this.params = context.getParams(defaults);
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this.$element = context.getElement();
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},
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// public
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start: function()
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{
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this.$element.addClass(this.params.classname).attr('contenteditable', true);
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this._setFocus();
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this._setEvents();
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},
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stop: function()
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{
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this.$element.removeClass(this.params.classname).removeAttr('contenteditable');
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this.$element.off('.kube.editable');
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},
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// private
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_setEvents: function()
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{
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this.$element.on('keydown.kube.editable', this._keydown.bind(this));
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this.$element.on('paste.kube.editable', this._paste.bind(this));
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this.$element.on('blur.kube.editable', this._blur.bind(this));
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},
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_setFocus: function()
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{
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if (this.params.focus) this.$element.focus();
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},
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_checkEmpty: function()
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{
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if (!this.$element.text().replace(" ", "").length)
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{
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this.$element.empty();
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}
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},
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_paste: function(e)
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{
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e.preventDefault();
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var event = (e.originalEvent || e);
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var text = '';
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if (event.clipboardData)
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{
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text = event.clipboardData.getData('text/plain');
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document.execCommand('insertText', false, text);
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}
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else if (window.clipboardData)
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{
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text = window.clipboardData.getData('Text');
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document.selection.createRange().pasteHTML(text);
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}
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},
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_blur: function(e)
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{
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this._checkEmpty();
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},
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_keydown: function(e)
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{
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// disable enter key
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if (e.which === 13) e.preventDefault();
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}
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});
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})(Kube);
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