244 lines
10 KiB
JavaScript
244 lines
10 KiB
JavaScript
ModuleLoader.require([
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"tinymce/Env",
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"tinymce/caret/CaretUtils",
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"tinymce/caret/CaretPosition",
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"tinymce/text/Zwsp"
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], function(Env, CaretUtils, CaretPosition, Zwsp) {
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module("tinymce.caret.CaretUtils");
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if (!Env.ceFalse) {
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return;
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}
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var assertRange = Utils.assertRange,
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createRange = Utils.createRange,
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ZWSP = Zwsp.ZWSP;
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function getRoot() {
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return document.getElementById('view');
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}
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function setupHtml(html) {
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getRoot().innerHTML = html;
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}
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function findElm(selector) {
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return tinymce.$(selector, getRoot())[0];
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}
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test('isForwards', function() {
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equal(CaretUtils.isForwards(1), true);
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equal(CaretUtils.isForwards(10), true);
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equal(CaretUtils.isForwards(0), false);
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equal(CaretUtils.isForwards(-1), false);
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equal(CaretUtils.isForwards(-10), false);
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});
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test('isBackwards', function() {
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equal(CaretUtils.isBackwards(1), false);
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equal(CaretUtils.isBackwards(10), false);
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equal(CaretUtils.isBackwards(0), false);
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equal(CaretUtils.isBackwards(-1), true);
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equal(CaretUtils.isBackwards(-10), true);
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});
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test('findNode', function() {
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setupHtml('<b>abc</b><b><i>123</i></b>def');
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function isBold(node) {
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return node.nodeName == 'B';
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}
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function isText(node) {
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return node.nodeType == 3;
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}
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equal(CaretUtils.findNode(getRoot(), 1, isBold, getRoot()), getRoot().firstChild);
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equal(CaretUtils.findNode(getRoot(), 1, isText, getRoot()), getRoot().firstChild.firstChild);
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equal(CaretUtils.findNode(getRoot().childNodes[1], 1, isBold, getRoot().childNodes[1]), null);
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equal(CaretUtils.findNode(getRoot().childNodes[1], 1, isText, getRoot().childNodes[1]).nodeName, '#text');
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equal(CaretUtils.findNode(getRoot(), -1, isBold, getRoot()), getRoot().childNodes[1]);
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equal(CaretUtils.findNode(getRoot(), -1, isText, getRoot()), getRoot().lastChild);
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});
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test('getEditingHost', function() {
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setupHtml('<span contentEditable="true"><span contentEditable="false"></span></span>');
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equal(CaretUtils.getEditingHost(getRoot(), getRoot()), getRoot());
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equal(CaretUtils.getEditingHost(getRoot().firstChild, getRoot()), getRoot());
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equal(CaretUtils.getEditingHost(getRoot().firstChild.firstChild, getRoot()), getRoot().firstChild);
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});
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test('getParentBlock', function() {
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setupHtml('<p>abc</p><div><p><table><tr><td>X</td></tr></p></div>');
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strictEqual(CaretUtils.getParentBlock(findElm('p:first')), findElm('p:first'));
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strictEqual(CaretUtils.getParentBlock(findElm('td:first').firstChild), findElm('td:first'));
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strictEqual(CaretUtils.getParentBlock(findElm('td:first')), findElm('td:first'));
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strictEqual(CaretUtils.getParentBlock(findElm('table')), findElm('table'));
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});
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test('isInSameBlock', function() {
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setupHtml('<p>abc</p><p>def<b>ghj</b></p>');
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strictEqual(CaretUtils.isInSameBlock(
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CaretPosition(findElm('p:first').firstChild, 0),
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CaretPosition(findElm('p:last').firstChild, 0)
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), false);
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strictEqual(CaretUtils.isInSameBlock(
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CaretPosition(findElm('p:first').firstChild, 0),
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CaretPosition(findElm('p:first').firstChild, 0)
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), true);
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strictEqual(CaretUtils.isInSameBlock(
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CaretPosition(findElm('p:last').firstChild, 0),
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CaretPosition(findElm('b').firstChild, 0)
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), true);
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});
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test('isInSameEditingHost', function() {
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setupHtml(
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'<p>abc</p>' +
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'def' +
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'<span contentEditable="false">' +
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'<span contentEditable="true">ghi</span>' +
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'<span contentEditable="true">jkl</span>' +
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'</span>'
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);
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strictEqual(CaretUtils.isInSameEditingHost(
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CaretPosition(findElm('p:first').firstChild, 0),
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CaretPosition(findElm('p:first').firstChild, 1)
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), true);
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strictEqual(CaretUtils.isInSameEditingHost(
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CaretPosition(findElm('p:first').firstChild, 0),
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CaretPosition(getRoot().childNodes[1], 1)
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), true);
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strictEqual(CaretUtils.isInSameEditingHost(
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CaretPosition(findElm('span span:first').firstChild, 0),
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CaretPosition(findElm('span span:first').firstChild, 1)
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), true);
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strictEqual(CaretUtils.isInSameEditingHost(
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CaretPosition(findElm('p:first').firstChild, 0),
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CaretPosition(findElm('span span:first').firstChild, 1)
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), false);
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strictEqual(CaretUtils.isInSameEditingHost(
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CaretPosition(findElm('span span:first').firstChild, 0),
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CaretPosition(findElm('span span:last').firstChild, 1)
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), false);
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});
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test('isBeforeContentEditableFalse', function() {
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setupHtml(
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'<span contentEditable="false"></span>' +
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'<span contentEditable="false"></span>a'
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);
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strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 0)), true);
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strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 1)), true);
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strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 2)), false);
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strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 3)), false);
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});
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test('isAfterContentEditableFalse', function() {
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setupHtml(
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'<span contentEditable="false"></span>' +
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'<span contentEditable="false"></span>a'
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);
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strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 0)), false);
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strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 1)), true);
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strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 2)), true);
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strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 3)), false);
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});
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test('normalizeRange', function() {
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setupHtml(
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'abc<span contentEditable="false">1</span>def'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 2)), createRange(getRoot().firstChild, 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 2)), createRange(getRoot().lastChild, 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 2));
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});
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test('normalizeRange deep', function() {
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setupHtml(
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'<i><b>abc</b></i><span contentEditable="false">1</span><i><b>def</b></i>'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 2)), createRange(findElm('b').firstChild, 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 3)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('b:last').firstChild, 1)), createRange(findElm('b:last').firstChild, 1));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('b:last').firstChild, 0)), createRange(getRoot(), 2));
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});
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test('normalizeRange break at candidate', function() {
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setupHtml(
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'<p><b>abc</b><input></p><p contentEditable="false">1</p><p><input><b>abc</b></p>'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 3)), createRange(findElm('b').firstChild, 3));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b:last').lastChild, 0)), createRange(findElm('b:last').lastChild, 0));
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});
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test('normalizeRange at block caret container', function() {
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setupHtml(
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'<p data-mce-caret="before">\u00a0</p><p contentEditable="false">1</p><p data-mce-caret="after">\u00a0</p>'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('p:first').firstChild, 0)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('p:first').firstChild, 1)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('p:last').firstChild, 0)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('p:last').firstChild, 1)), createRange(getRoot(), 2));
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});
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test('normalizeRange at inline caret container', function() {
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setupHtml(
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'abc<span contentEditable="false">1</span>def'
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);
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getRoot().insertBefore(document.createTextNode(ZWSP), getRoot().childNodes[1]);
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getRoot().insertBefore(document.createTextNode(ZWSP), getRoot().childNodes[3]);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[1], 0)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[1], 1)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 3));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[3], 0)), createRange(getRoot(), 3));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[3], 1)), createRange(getRoot(), 3));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[1], 0)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[1], 1)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 3));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[3], 0)), createRange(getRoot(), 3));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[3], 1)), createRange(getRoot(), 3));
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});
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test('normalizeRange at inline caret container (combined)', function() {
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setupHtml(
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'abc' + ZWSP + '<span contentEditable="false">1</span>' + ZWSP + 'def'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 4)), createRange(getRoot(), 1));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 2));
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assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 1)), createRange(getRoot(), 2));
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});
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test('normalizeRange at inline caret container after block', function() {
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setupHtml(
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'<p><span contentEditable="false">1</span></p>' + ZWSP + 'abc'
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);
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assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot().lastChild, 0));
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});
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});
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