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/*jslint newcap: true */
/*global inlineAttachment: false */
/**
* CodeMirror version for inlineAttachment
*
* Call inlineAttachment.attach(editor) to attach to a codemirror instance
*/
(function() {
'use strict';
var codeMirrorEditor = function(instance) {
if (!instance.getWrapperElement) {
throw "Invalid CodeMirror object given";
}
this.codeMirror = instance;
};
codeMirrorEditor.prototype.getValue = function() {
return this.codeMirror.getValue();
};
codeMirrorEditor.prototype.insertValue = function(val) {
this.codeMirror.replaceSelection(val);
};
codeMirrorEditor.prototype.setValue = function(val) {
var cursor = this.codeMirror.getCursor();
this.codeMirror.setValue(val);
this.codeMirror.setCursor(cursor);
};
codeMirrorEditor.prototype.replaceRange = function(val) {
this.codeMirror.replaceRange(val.replacement, val.from, val.to, "+input");
};
/**
* Attach InlineAttachment to CodeMirror
*
* @param {CodeMirror} codeMirror
*/
codeMirrorEditor.attach = function(codeMirror, options) {
options = options || {};
var editor = new codeMirrorEditor(codeMirror),
inlineattach = new inlineAttachment(options, editor),
el = codeMirror.getWrapperElement();
el.addEventListener('paste', function(e) {
inlineattach.onPaste(e);
}, false);
codeMirror.setOption('onDragEvent', function(data, e) {
if (e.type === "drop") {
e.stopPropagation();
e.preventDefault();
return inlineattach.onDrop(e);
}
});
};
inlineAttachment.editors.codemirror3 = codeMirrorEditor;
var codeMirrorEditor4 = function(instance) {
codeMirrorEditor.call(this, instance);
};
codeMirrorEditor4.attach = function(codeMirror, options) {
options = options || {};
var editor = new codeMirrorEditor(codeMirror),
inlineattach = new inlineAttachment(options, editor),
el = codeMirror.getWrapperElement();
el.addEventListener('paste', function(e) {
inlineattach.onPaste(e);
}, false);
codeMirror.on('drop', function(data, e) {
if (inlineattach.onDrop(e)) {
e.stopPropagation();
e.preventDefault();
return true;
} else {
return false;
}
});
};
inlineAttachment.editors.codemirror4 = codeMirrorEditor4;
})();
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