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https://bitbucket.org/wisemapping/wisemapping-open-source.git
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Enter is supported in any part of the text node. Not only at the end.
This commit is contained in:
Paulo Gustavo Veiga
parent
011acba666
commit
bef8711138
@ -17,20 +17,20 @@
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*/
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mindplot.MultilineTextEditor = new Class({
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Extends: Events,
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initialize:function() {
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Extends:Events,
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initialize:function () {
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this._topic = null;
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},
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_buildEditor : function() {
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_buildEditor:function () {
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var result = new Element('div');
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result.setStyles({
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position:"absolute",
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display: "none",
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zIndex: "8",
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display:"none",
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zIndex:"8",
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overflow:"hidden",
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border: "0 none"
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border:"0 none"
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}
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);
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@ -42,17 +42,17 @@ mindplot.MultilineTextEditor = new Class({
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);
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textareaElem.setStyles({
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border: "1px gray dashed",
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border:"1px gray dashed",
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background:"rgba(98, 135, 167, .3)",
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outline: '0 none',
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resize: 'none',
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outline:'0 none',
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resize:'none',
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overflow:"hidden"
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});
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textareaElem.inject(result);
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return result;
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},
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_registerEvents : function(containerElem) {
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_registerEvents:function (containerElem) {
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var textareaElem = this._getTextareaElem();
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textareaElem.addEvent('keydown', function (event) {
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@ -63,8 +63,30 @@ mindplot.MultilineTextEditor = new Class({
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case 'enter':
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if (event.meta || event.control) {
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// @todo: Enters must be in any place ...
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textareaElem.value = textareaElem.value + "\n";
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// Add return ...
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var text = textareaElem.value;
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var cursorPosition = text.length;
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if (textareaElem.selectionStart) {
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cursorPosition = textareaElem.selectionStart;
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}
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var head = text.substring(0, cursorPosition);
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var tail = "";
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if (cursorPosition < text.length) {
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tail = text.substring(cursorPosition, text.length);
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}
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textareaElem.value = head + "\n" + tail;
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// Position cursor ...
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if (textareaElem.setSelectionRange) {
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textareaElem.focus();
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textareaElem.setSelectionRange(cursorPosition + 1, cursorPosition + 1);
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} else if (textareaElem.createTextRange) {
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var range = textareaElem.createTextRange();
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range.moveStart('character', cursorPosition + 1);
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range.select();
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}
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}
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else {
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this.close(true);
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@ -74,36 +96,36 @@ mindplot.MultilineTextEditor = new Class({
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event.stopPropagation();
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}.bind(this));
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textareaElem.addEvent('keypress', function(event) {
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textareaElem.addEvent('keypress', function (event) {
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event.stopPropagation();
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});
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textareaElem.addEvent('keyup', function(event) {
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textareaElem.addEvent('keyup', function (event) {
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var text = this._getTextareaElem().value;
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this.fireEvent('input', [event, text]);
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this._adjustEditorSize();
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}.bind(this));
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// If the user clicks on the input, all event must be ignored ...
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containerElem.addEvent('click', function(event) {
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containerElem.addEvent('click', function (event) {
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event.stopPropagation();
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});
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containerElem.addEvent('dblclick', function(event) {
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containerElem.addEvent('dblclick', function (event) {
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event.stopPropagation();
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});
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containerElem.addEvent('mousedown', function(event) {
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containerElem.addEvent('mousedown', function (event) {
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event.stopPropagation();
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});
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},
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_adjustEditorSize : function() {
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_adjustEditorSize:function () {
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if (this.isVisible()) {
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var textElem = this._getTextareaElem();
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var lines = textElem.value.split('\n');
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var maxLineLength = 1;
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lines.each(function(line) {
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lines.each(function (line) {
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if (maxLineLength < line.length)
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maxLineLength = line.length;
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});
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@ -112,17 +134,17 @@ mindplot.MultilineTextEditor = new Class({
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textElem.setAttribute('rows', lines.length);
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this._containerElem.setStyles({
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width: (maxLineLength + 3) + 'em',
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height: textElem.getSize().height
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width:(maxLineLength + 3) + 'em',
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height:textElem.getSize().height
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});
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}
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},
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isVisible : function () {
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isVisible:function () {
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return $defined(this._containerElem) && this._containerElem.getStyle('display') == 'block';
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},
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_updateModel : function () {
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_updateModel:function () {
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if (this._topic.getText() != this._getText()) {
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var text = this._getText();
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@ -133,7 +155,7 @@ mindplot.MultilineTextEditor = new Class({
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}
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},
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show : function (topic,text) {
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show:function (topic, text) {
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this._topic = topic;
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if (!this.isVisible()) {
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@ -147,7 +169,7 @@ mindplot.MultilineTextEditor = new Class({
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}
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},
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_showEditor : function (defaultText) {
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_showEditor:function (defaultText) {
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var topic = this._topic;
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@ -162,12 +184,12 @@ mindplot.MultilineTextEditor = new Class({
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this._setStyle(font);
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// Set editor's initial size
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var displayFunc = function() {
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var displayFunc = function () {
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// Position the editor and set the size...
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var textShape = this._topic.getTextShape();
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textShape.positionRelativeTo(this._containerElem, {
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position: {x: 'left',y:'top'},
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edge: {x: 'left', y: 'top'}
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position:{x:'left', y:'top'},
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edge:{x:'left', y:'top'}
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});
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this._containerElem.setStyle('display', 'block');
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@ -184,7 +206,7 @@ mindplot.MultilineTextEditor = new Class({
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displayFunc.delay(10);
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},
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_setStyle : function (fontStyle) {
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_setStyle:function (fontStyle) {
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var inputField = this._getTextareaElem();
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if (!$defined(fontStyle.font)) {
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fontStyle.font = "Arial";
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@ -199,31 +221,31 @@ mindplot.MultilineTextEditor = new Class({
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fontStyle.size = 12;
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}
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var style = {
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fontSize : fontStyle.size + "px",
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fontFamily : fontStyle.font,
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fontStyle : fontStyle.style,
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fontWeight : fontStyle.weight,
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color : fontStyle.color
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fontSize:fontStyle.size + "px",
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fontFamily:fontStyle.font,
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fontStyle:fontStyle.style,
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fontWeight:fontStyle.weight,
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color:fontStyle.color
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};
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inputField.setStyles(style);
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this._containerElem.setStyles(style);
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},
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_setText : function(text) {
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_setText:function (text) {
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var textareaElem = this._getTextareaElem();
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textareaElem.value = text;
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this._adjustEditorSize();
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},
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_getText : function() {
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_getText:function () {
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return this._getTextareaElem().value;
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},
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_getTextareaElem : function() {
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_getTextareaElem:function () {
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return this._containerElem.getElement('textarea');
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},
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_positionCursor : function(textareaElem, selectText) {
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_positionCursor:function (textareaElem, selectText) {
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textareaElem.focus();
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if (selectText) {
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// Mark text as selected ...
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@ -248,7 +270,7 @@ mindplot.MultilineTextEditor = new Class({
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},
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close : function(update) {
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close:function (update) {
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if (this.isVisible()) {
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// Update changes ...
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if (!$defined(update) || update) {
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