mirror of
https://github.com/Hopiu/fabric.js.git
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274 lines
11 KiB
JavaScript
274 lines
11 KiB
JavaScript
(function(){
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var canvas = fabric.document.createElement('canvas'),
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ctx = canvas.getContext('2d');
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test('event selection:changed firing', function() {
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var iText = new fabric.IText('test neei some word\nsecond line'),
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selection = 0;
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iText.ctx = ctx;
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function countSelectionChange() {
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selection++;
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}
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iText.on('selection:changed', countSelectionChange);
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iText.enterEditing();
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equal(selection, 1, 'will fire on enter edit since the cursor is changing for the first time');
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selection = 0;
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iText.selectAll();
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equal(selection, 1, 'should fire once on selectAll');
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equal(iText.selectionStart, 0, 'should start from 0');
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equal(iText.selectionEnd, 31, 'should end at end of text');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.selectWord();
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equal(selection, 1, 'should fire once on selectWord');
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equal(iText.selectionStart, 0, 'should start at word start');
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equal(iText.selectionEnd, 4, 'should end at word end');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.selectLine();
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equal(selection, 1, 'should fire once on selectLine');
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equal(iText.selectionStart, 0, 'should start at line start');
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equal(iText.selectionEnd, 19, 'should end at line end');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorLeft({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorLeft');
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equal(iText.selectionStart, 1, 'should be 1 less than 2');
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equal(iText.selectionEnd, 1, 'should be 1 less than 2');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorRight({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorRight');
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equal(iText.selectionStart, 3, 'should be 1 more than 2');
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equal(iText.selectionEnd, 3, 'should be 1 more than 2');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorDown({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorDown');
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equal(iText.selectionStart, 22, 'should be on second line');
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equal(iText.selectionEnd, 22, 'should be on second line');
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iText.moveCursorDown({ shiftKey: false});
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equal(selection, 2, 'should fire once on moveCursorDown');
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equal(iText.selectionStart, 31, 'should be at end of text');
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equal(iText.selectionEnd, 31, 'should be at end of text');
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selection = 0;
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iText.selectionStart = 22;
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iText.selectionEnd = 22;
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iText.moveCursorUp({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorUp');
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equal(iText.selectionStart, 2, 'should be back to first line');
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equal(iText.selectionEnd, 2, 'should be back on first line');
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iText.moveCursorUp({ shiftKey: false});
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equal(selection, 2, 'should fire once on moveCursorUp');
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equal(iText.selectionStart, 0, 'should be back to first line');
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equal(iText.selectionEnd, 0, 'should be back on first line');
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selection = 0;
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iText.selectionStart = 0;
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iText.selectionEnd = 0;
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iText.moveCursorLeft({ shiftKey: false});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 0, 'should not move');
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equal(iText.selectionEnd, 0, 'should not move');
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iText.moveCursorUp({ shiftKey: false});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 0, 'should not move');
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equal(iText.selectionEnd, 0, 'should not move');
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selection = 0;
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iText.selectionStart = 31;
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iText.selectionEnd = 31;
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iText.moveCursorRight({ shiftKey: false});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 31, 'should not move');
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equal(iText.selectionEnd, 31, 'should not move');
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iText.moveCursorDown({ shiftKey: false});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 31, 'should not move');
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equal(iText.selectionEnd, 31, 'should not move');
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selection = 0;
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iText.selectionStart = 28;
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iText.selectionEnd = 31;
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iText.moveCursorUp({ shiftKey: false });
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equal(selection, 1, 'should fire');
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equal(iText.selectionStart, 9, 'should move to upper line start');
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equal(iText.selectionEnd, 9, 'should move to upper line end');
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selection = 0;
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iText.selectionStart = 1;
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iText.selectionEnd = 4;
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iText.moveCursorDown({ shiftKey: false });
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equal(selection, 1, 'should fire');
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equal(iText.selectionStart, 24, 'should move to down line');
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equal(iText.selectionEnd, 24, 'should move to down line');
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selection = 0;
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iText.selectionStart = 28;
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iText.selectionEnd = 31;
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iText.moveCursorLeft({ shiftKey: false });
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equal(selection, 1, 'should fire');
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equal(iText.selectionStart, 28, 'should move to selection Start');
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equal(iText.selectionEnd, 28, 'should move to selection Start');
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selection = 0;
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// TODO verify and dp
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// iText.selectionStart = 0;
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// iText.selectionEnd = 0;
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// iText.insertChars('hello');
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// equal(selection, 1, 'should fire once on insert multiple chars');
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// equal(iText.selectionStart, 5, 'should be at end of text inserted');
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// equal(iText.selectionEnd, 5, 'should be at end of text inserted');
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});
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test('moving cursor with shift', function() {
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var iText = new fabric.IText('test need some word\nsecond line'),
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selection = 0;
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iText.ctx = ctx;
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function countSelectionChange() {
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selection++;
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}
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iText.on('selection:changed', countSelectionChange);
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iText.enterEditing();
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equal(selection, 1, 'should fire on enter edit');
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selection = 0;
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iText.selectAll();
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equal(selection, 1, 'should fire once on selectAll');
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equal(iText.selectionStart, 0, 'should start from 0');
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equal(iText.selectionEnd, 31, 'should end at end of text');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.selectWord();
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equal(selection, 1, 'should fire once on selectWord');
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equal(iText.selectionStart, 0, 'should start at word start');
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equal(iText.selectionEnd, 4, 'should end at word end');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.selectLine();
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equal(selection, 1, 'should fire once on selectLine');
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equal(iText.selectionStart, 0, 'should start at line start');
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equal(iText.selectionEnd, 19, 'should end at line end');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorLeft({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorLeft');
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equal(iText.selectionStart, 1, 'should be 1 less than 2');
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equal(iText.selectionEnd, 1, 'should be 1 less than 2');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorRight({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorRight');
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equal(iText.selectionStart, 3, 'should be 1 more than 2');
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equal(iText.selectionEnd, 3, 'should be 1 more than 2');
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selection = 0;
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iText.selectionStart = 2;
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iText.selectionEnd = 2;
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iText.moveCursorDown({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorDown');
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equal(iText.selectionStart, 22, 'should be on second line');
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equal(iText.selectionEnd, 22, 'should be on second line');
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iText.moveCursorDown({ shiftKey: false});
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equal(selection, 2, 'should fire once on moveCursorDown');
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equal(iText.selectionStart, 31, 'should be at end of text');
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equal(iText.selectionEnd, 31, 'should be at end of text');
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selection = 0;
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iText.selectionStart = 22;
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iText.selectionEnd = 22;
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iText.moveCursorUp({ shiftKey: false});
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equal(selection, 1, 'should fire once on moveCursorUp');
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equal(iText.selectionStart, 2, 'should be back to first line');
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equal(iText.selectionEnd, 2, 'should be back on first line');
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iText.moveCursorUp({ shiftKey: false});
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equal(selection, 2, 'should fire once on moveCursorUp');
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equal(iText.selectionStart, 0, 'should be back to first line');
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equal(iText.selectionEnd, 0, 'should be back on first line');
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selection = 0;
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iText.selectionStart = 0;
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iText.selectionEnd = 1;
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iText._selectionDirection = 'left';
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iText.moveCursorLeft({ shiftKey: true});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 0, 'should not move');
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equal(iText.selectionEnd, 1, 'should not move');
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iText.moveCursorUp({ shiftKey: true});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 0, 'should not move');
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equal(iText.selectionEnd, 1, 'should not move');
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selection = 0;
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iText.selectionStart = 30;
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iText.selectionEnd = 31;
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iText._selectionDirection = 'right';
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iText.moveCursorRight({ shiftKey: true});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 30, 'should not move');
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equal(iText.selectionEnd, 31, 'should not move');
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iText.moveCursorDown({ shiftKey: true});
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equal(selection, 0, 'should not fire with no change');
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equal(iText.selectionStart, 30, 'should not move');
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equal(iText.selectionEnd, 31, 'should not move');
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selection = 0;
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});
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// test('copy and paste', function() {
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// var event = { stopPropagation: function(){}, preventDefault: function(){} };
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// var iText = new fabric.IText('test', { styles: { 0: { 0: { fill: 'red' }, 1: { fill: 'blue' }}}});
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// iText.enterEditing();
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// iText.selectionStart = 0;
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// iText.selectionEnd = 2;
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// iText.hiddenTextarea.selectionStart = 0
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// iText.hiddenTextarea.selectionEnd = 2
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// iText.copy(event);
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// equal(fabric.copiedText, 'te', 'it copied first 2 characters');
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// equal(fabric.copiedTextStyle[0], iText.styles[0][0], 'style is referenced');
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// equal(fabric.copiedTextStyle[1], iText.styles[0][1], 'style is referenced');
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// iText.selectionStart = 2;
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// iText.selectionEnd = 2;
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// iText.hiddenTextarea.value = 'tetest';
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// iText.paste(event);
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// equal(iText.text, 'tetest', 'text has been copied');
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// notEqual(iText.styles[0][0], iText.styles[0][2], 'style is not referenced');
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// notEqual(iText.styles[0][1], iText.styles[0][3], 'style is not referenced');
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// deepEqual(iText.styles[0][0], iText.styles[0][2], 'style is copied');
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// deepEqual(iText.styles[0][1], iText.styles[0][3], 'style is copied');
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// });
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test('copy', function() {
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var event = { stopPropagation: function(){}, preventDefault: function(){} };
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var iText = new fabric.IText('test', { fontSize: 25, styles: { 0: { 0: { fill: 'red' }, 1: { fill: 'blue' }}}});
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iText.selectionStart = 0;
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iText.selectionEnd = 2;
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iText.copy(event);
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equal(fabric.copiedText, 'te', 'it copied first 2 characters');
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equal(fabric.copiedTextStyle[0].fill, iText.styles[0][0].fill, 'style is cloned');
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equal(fabric.copiedTextStyle[1].fill, iText.styles[0][1].fill, 'style is referenced');
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equal(iText.styles[0][1].fontSize, undefined, 'style had not fontSize');
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equal(fabric.copiedTextStyle[1].fontSize, 25, 'style took fontSize from text element');
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});
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})();
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