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slightly tweak text editing code

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jmoenig 2016-10-24 10:21:59 +02:00
rodzic 31aed55227
commit 5ec7ad4f36
1 zmienionych plików z 10 dodań i 9 usunięć
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morphic.js
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@ -1103,7 +1103,7 @@
/*global window, HTMLCanvasElement, FileReader, Audio, FileList*/ /*global window, HTMLCanvasElement, FileReader, Audio, FileList*/
var morphicVersion = '2016-October-10'; var morphicVersion = '2016-October-24';
var modules = {}; // keep track of additional loaded modules var modules = {}; // keep track of additional loaded modules
var useBlurredShadows = getBlurredShadowSupport(); // check for Chrome-bug var useBlurredShadows = getBlurredShadowSupport(); // check for Chrome-bug
@ -4965,7 +4965,8 @@ CursorMorph.prototype.init = function (aStringOrTextMorph) {
CursorMorph.prototype.initializeClipboardHandler = function () { CursorMorph.prototype.initializeClipboardHandler = function () {
// Add hidden text box for copying and pasting // Add hidden text box for copying and pasting
var myself = this; var myself = this,
wrrld = this.target.world();
this.clipboardHandler = document.createElement('textarea'); this.clipboardHandler = document.createElement('textarea');
this.clipboardHandler.style.position = 'absolute'; this.clipboardHandler.style.position = 'absolute';
@ -4992,7 +4993,7 @@ CursorMorph.prototype.initializeClipboardHandler = function () {
function (event) { function (event) {
myself.processKeyDown(event); myself.processKeyDown(event);
if (event.shiftKey) { if (event.shiftKey) {
myself.world().currentKey = 16; wrrld.currentKey = 16;
} }
this.value = myself.target.selection(); this.value = myself.target.selection();
this.select(); this.select();
@ -5010,7 +5011,7 @@ CursorMorph.prototype.initializeClipboardHandler = function () {
this.clipboardHandler.addEventListener( this.clipboardHandler.addEventListener(
'keyup', 'keyup',
function (event) { function (event) {
myself.world().currentKey = null; wrrld.currentKey = null;
}, },
false false
); );
@ -7913,13 +7914,13 @@ StringMorph.prototype.previousWordFrom = function (aSlot) {
// if we are in the middle of a non-alphanumeric sequence, we'll get // if we are in the middle of a non-alphanumeric sequence, we'll get
// right to the beginning of the previous word // right to the beginning of the previous word
while (index > 0 && !isWordChar(this.text[index])) { while (index > 0 && !isWordChar(this.text[index])) {
index -= 1 index -= 1;
} }
// while the current character is a word one, we skip it until we // while the current character is a word one, we skip it until we
// find the beginning of the current word // find the beginning of the current word
while (index > 0 && isWordChar(this.text[index - 1])) { while (index > 0 && isWordChar(this.text[index - 1])) {
index -= 1 index -= 1;
} }
return index; return index;
@ -7929,11 +7930,11 @@ StringMorph.prototype.nextWordFrom = function (aSlot) {
var index = aSlot; var index = aSlot;
while (index < this.endOfLine() && !isWordChar(this.text[index])) { while (index < this.endOfLine() && !isWordChar(this.text[index])) {
index += 1 index += 1;
} }
while (index < this.endOfLine() && isWordChar(this.text[index])) { while (index < this.endOfLine() && isWordChar(this.text[index])) {
index += 1 index += 1;
} }
return index; return index;
@ -8231,7 +8232,7 @@ StringMorph.prototype.selectBetweenWordsAt = function (slot) {
while (this.endMark < this.text.length while (this.endMark < this.text.length
&& !isWordChar(this.text[this.endMark])) { && !isWordChar(this.text[this.endMark])) {
this.endMark += 1 this.endMark += 1;
} }
this.drawNew(); this.drawNew();