private function designateLinesOfWords(Node $node)
{
$currentPoint = $node->getFirstPoint();
$partsOfLine = array();
$yTranslation = 0;
$line = new Line($node, 0, $yTranslation);
foreach ($node->getChildren() as $textNode) {
$words = $textNode->getWords();
$wordsSizes = $textNode->getWordsSizes();
$currentWordLine = array();
$currentWidthOfLine = 0;
$numberOfWords = count($words);
$first = true;
$lineWidth = 0;
foreach ($words as $index => $word) {
$wordSize = $wordsSizes[$index];
$newLineWidth = $currentWidthOfLine + $wordSize;
$endXCoord = $newLineWidth + $currentPoint->getX();
$maxLineXCoord = $this->getMaxXCoord($node);
$isEndOfLine = $endXCoord > $maxLineXCoord;
if ($isEndOfLine) {
if ($currentWordLine) {
$partOfLine = new LinePart($currentWordLine, $currentWidthOfLine, $currentPoint->getX() - $node->getFirstPoint()->getX(), $textNode);
$partsOfLine[] = $partOfLine;
$line->addParts($partsOfLine);
$node->addLine($line);
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$partsOfLine = array();
$currentWidthOfLine = 0;
$currentWordLine = array();
} else {
$line->addParts($partsOfLine);
$node->addLine($line);
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$partsOfLine = array();
}
$currentPoint = Point::getInstance($node->getFirstPoint()->getX(), 0);
}
$currentWidthOfLine = $currentWidthOfLine + $wordSize;
$currentWordLine[] = $word;
}
if ($currentWordLine) {
$partOfLine = new LinePart($currentWordLine, $currentWidthOfLine, $currentPoint->getX() - $node->getFirstPoint()->getX(), $textNode);
$partsOfLine[] = $partOfLine;
$currentPoint = $currentPoint->translate($currentWidthOfLine, 0);
}
}
if ($partsOfLine) {
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$line->addParts($partsOfLine);
$node->addLine($line);
}
}
/**
* @test
*/
public function firstPointIsTranslatedFirstPointOfParagraph()
{
$yTranslation = 21;
$xTranslation = 10;
$paragraph = $this->getMockBuilder('PHPPdf\\Core\\Node\\Paragraph')->setMethods(array('getFirstPoint'))->getMock();
$firstPoint = Point::getInstance(100, 100);
$paragraph->expects($this->once())->method('getFirstPoint')->will($this->returnValue($firstPoint));
$line = new Line($paragraph, $xTranslation, $yTranslation);
$this->assertEquals(array(110, 79), $line->getFirstPoint()->toArray());
}
/**
* @test
*/
public function setFirstPointAsFirstPointOfParent()
{
$firstPoint = Point::getInstance(0, 500);
$parent = $this->getMock('PHPPdf\\Core\\Node\\Container', array('getFirstPoint'));
$parent->expects($this->atLeastOnce())->method('getFirstPoint')->will($this->returnValue($firstPoint));
$boundary = $this->getMock('PHPPdf\\Core\\Boundary', array('setNext'));
$boundary->expects($this->once())->method('setNext')->with($firstPoint);
$node = $this->getMock('PHPPdf\\Core\\Node\\Container', array('getParent', 'getBoundary'));
$node->expects($this->atLeastOnce())->method('getParent')->will($this->returnValue($parent));
$node->expects($this->atLeastOnce())->method('getBoundary')->will($this->returnValue($boundary));
$this->formatter->format($node, $this->createDocumentStub());
}
private function getTextMock($lineSizes, $parentFirstPoint, $firstXCoord = null)
{
$parentMock = $this->getMock('\\PHPPdf\\Core\\Node\\Node', array('getStartDrawingPoint'));
$parentMock->expects($this->once())->method('getStartDrawingPoint')->will($this->returnValue(array(0, 700)));
$mock = $this->getMock('\\PHPPdf\\Core\\Node\\Text', array('getParent', 'getLineHeightRecursively', 'getLineSizes', 'getStartDrawingPoint', 'getBoundary'));
$mock->expects($this->atLeastOnce())->method('getParent')->will($this->returnValue($parentMock));
$boundaryMock = $this->getMock('\\PHPPdf\\Core\\Boundary', array('getFirstPoint', 'setNext', 'close'));
$firstXCoord = $firstXCoord ? $firstXCoord : $parentFirstPoint[0];
$boundaryMock->expects($this->atLeastOnce())->method('getFirstPoint')->will($this->returnValue(Point::getInstance($firstXCoord, $parentFirstPoint[1])));
$this->addBoundaryPointsAsserts($boundaryMock, $lineSizes, $parentFirstPoint[1]);
$mock->expects($this->atLeastOnce())->method('getBoundary')->will($this->returnValue($boundaryMock));
$mock->expects($this->atLeastOnce())->method('getBoundary')->will($this->returnValue($boundaryMock));
$mock->expects($this->once())->method('getLineHeightRecursively')->will($this->returnValue(self::TEXT_LINE_HEIGHT));
$mock->expects($this->once())->method('getLineSizes')->will($this->returnValue($lineSizes));
return $mock;
}
/**
* @test
*/
public function attachGoToActionToGraphicsContext()
{
$x = 0;
$y = 500;
$width = 100;
$height = 100;
$firstPoint = Point::getInstance(400, 300);
$destination = $this->getMockBuilder('PHPPdf\\Core\\Node\\Container')->setMethods(array('getFirstPoint', 'getGraphicsContext', 'getNode'))->getMock();
$destination->expects($this->atLeastOnce())->method('getFirstPoint')->will($this->returnValue($firstPoint));
$destination->expects($this->atLeastOnce())->method('getNode')->will($this->returnValue($destination));
$gc = $this->getMockBuilder('PHPPdf\\Core\\Engine\\GraphicsContext')->getMock();
$gc->expects($this->once())->method('goToAction')->with($gc, $x, $y, $x + $width, $y - $height, $firstPoint->getY());
$destination->expects($this->atLeastOnce())->method('getGraphicsContext')->will($this->returnValue($gc));
$nodeStub = $this->getNodeStub($x, $y, $width, $height);
$behaviour = new GoToInternal($destination);
$behaviour->attach($gc, $nodeStub);
}
public function integerProvider()
{
return array(array(5, Point::getInstance(10, 30), BasicList::LIST_POSITION_OUTSIDE, 20, $this->getElementPattern(0)), array(12, Point::getInstance(100, 300), BasicList::LIST_POSITION_INSIDE, 40, $this->getElementPattern(1)), array(12, Point::getInstance(100, 300), BasicList::LIST_POSITION_INSIDE, 40, $this->getElementPattern(1), 5));
}
private function expectDrawLine($gc, $color, Point $startPoint, Point $endPoint)
{
$gc->expects($this->once())->method('setLineColor')->id('color')->with($color);
$gc->expects($this->once())->method('setLineWidth')->id('line')->with(0.5);
$gc->expects($this->once())->after('color')->method('drawLine')->with($startPoint->getX(), $startPoint->getY(), $endPoint->getX(), $endPoint->getY());
}
private static function getTranslatedPointOf(Node $node, Point $point)
{
$translation = $node->getPositionTranslation();
return $point->translate($translation->getX(), $translation->getY());
}
public function compareCoordinationsProvider()
{
return array(array(Point::getInstance(1.12345678, 2.98765421), Point::getInstance(1.12345611, 2.98765422), 100000, 0, 0), array(Point::getInstance(1.12345678, 2.98765421), Point::getInstance(1.12345611, 2.98765432), 10000000, 1, -1), array(Point::getInstance(1.123456781, 2.987654291), Point::getInstance(1.123456791, 2.98765428), 100000000, -1, 1));
}
/**
* @test
*/
public function startPointOfEachLineShouldBeMovedWhileTranlateing()
{
$x = 10;
$y = 15;
$transX = 3;
$transY = 5;
$this->text->addLineOfWords(array('word'), 10, Point::getInstance($x, $y));
$this->text->translate($transX, $transY);
list($point) = $this->text->getPointsOfWordsLines();
$this->assertEquals(array($x + $transX, $y - $transY), $point->toArray());
}
public function enumerationProvider()
{
return array(array(Point::getInstance(50, 200), BasicList::LIST_POSITION_INSIDE, 20, 10));
}
/**
* @test
* @dataProvider getsPositionTranslationProvider
*/
public function getsPositionTranslation($position, $positionPoint, $firstPoint, $parentPosition, $parentPositionTranslation, $parentFirstPoint, $expectedPositionTranslation)
{
$this->node->setAttribute('position', $position);
$this->node->setAttribute('left', $positionPoint[0]);
$this->node->setAttribute('top', $positionPoint[1]);
$boundary = $this->objectMother->getBoundaryStub($firstPoint[0], $firstPoint[1], 100, 100);
$this->writeAttribute($this->node, 'boundary', $boundary);
$parent = $this->getMockBuilder('PHPPdf\\Core\\Node\\Container')->setMethods(array('getPositionTranslation'))->getMock();
$parent->setAttribute('position', $parentPosition);
$parent->expects($this->any())->method('getPositionTranslation')->will($this->returnValue(Point::getInstance($parentPositionTranslation[0], $parentPositionTranslation[1])));
$parentBoundary = $this->objectMother->getBoundaryStub($parentFirstPoint[0], $parentFirstPoint[1], 100, 100);
$this->writeAttribute($parent, 'boundary', $parentBoundary);
$this->node->setParent($parent);
$page = new Page();
$page->setHeight(self::PAGE_HEIGHT);
$parent->setParent($page);
$expectedPositionTranslation = Point::getInstance($expectedPositionTranslation[0], $expectedPositionTranslation[1]);
$this->assertEquals($expectedPositionTranslation, $this->node->getPositionTranslation());
}
/**
* @test
*/
public function creation()
{
$this->boundary->setNext(Point::getInstance(10, 10))->setNext(20, 10)->setNext(20, 5)->setNext(Point::getInstance(10, 5));
$this->boundary->close();
$this->assertEquals(5, count($this->boundary));
}
public function createResizableBoundaryMock($width, $horizontalResizeBy, $verticalResizeBy, $initSequence = 1)
{
$boundary = $this->getMock('PHPPdf\\Core\\Boundary', array('pointTranslate', 'getDiagonalPoint', 'getFirstPoint'));
$boundary->expects($this->atLeastOnce())->method('getDiagonalPoint')->will($this->returnValue(Point::getInstance($width, 0)));
$boundary->expects($this->any())->method('getFirstPoint')->will($this->returnValue(Point::getInstance(0, 0)));
if ($initSequence !== false) {
$boundary->expects($this->at($initSequence++))->method('pointTranslate')->with(1, $horizontalResizeBy, 0);
$boundary->expects($this->at($initSequence++))->method('pointTranslate')->with(2, $horizontalResizeBy, $verticalResizeBy);
$boundary->expects($this->at($initSequence++))->method('pointTranslate')->with(3, 0, $verticalResizeBy);
} else {
$boundary->expects($this->never())->method('pointTranslate');
}
return $boundary;
}
/**
* @return PHPPdf\Core\Point Point that divides line between first and diagonal points on half
*/
public function getMiddlePoint()
{
$diagonalPoint = $this->getDiagonalPoint();
if ($diagonalPoint === null) {
return null;
}
$x = $this->getFirstPoint()->getX() + ($diagonalPoint->getX() - $this->getFirstPoint()->getX()) / 2;
$y = $diagonalPoint->getY() + ($this->getFirstPoint()->getY() - $diagonalPoint->getY()) / 2;
return Point::getInstance($x, $y);
}
/**
* @test
*/
public function drawCircleBackground()
{
$color = '#ffffff';
$radius = 100;
$centerPoint = Point::getInstance(100, 100);
$background = new Background('#ffffff');
$this->assertDrawCircle($background, $color, $radius, $centerPoint, GraphicsContext::SHAPE_DRAW_FILL);
}
private function translatePointByPosition(Point $point)
{
return $point->translate($this->getAttributeDirectly('left'), $this->getAttributeDirectly('top'));
}
/**
* _____________________________
* | |
* | ______________|
* |_____________| | <- breaking here
* | |
* |____________________________|
*
* @test
*/
public function breaking()
{
$x = 0;
$y = 500;
$width = 500;
$height = 500;
$firstPoint = Point::getInstance($x, $y);
$paragraphParent = new Container();
$paragraphParent->setWidth($width);
$paragraphParent->setHeight($height);
$paragraph = new Paragraph();
$paragraph->setParent($paragraphParent);
$text1 = new Text();
$text1->getBoundary()->setNext($firstPoint)->setNext($firstPoint->translate($width, 0))->setNext($firstPoint->translate($width, 200))->setNext($firstPoint->translate($width / 2, 200))->setNext($firstPoint->translate($width / 2, 250))->setNext($firstPoint->translate(0, 250))->close();
$text2 = new Text();
$text2->getBoundary()->setNext($firstPoint->translate($width / 2, 200))->setNext($firstPoint->translate($width, 200))->setNext($firstPoint->translate($width, 500))->setNext($firstPoint->translate(0, 500))->setNext($firstPoint->translate(0, 250))->setNext($firstPoint->translate($width / 2, 250))->close();
$text1->setWidth(500);
$text1->setHeight(250);
$text2->setWidth(500);
$text2->setHeight(300);
$text1->setAttribute('line-height', 100);
$text2->setAttribute('line-height', 100);
for ($i = 0; $i < 2; $i++) {
$line = new Line($paragraph, 0, $i * 100);
$part = new LinePart('', 500, 0, $text1);
$line->addPart($part);
$paragraph->addLine($line);
}
$line = new Line($paragraph, 0, 200);
$line->addPart(new LinePart('', $width / 2, 0, $text1));
$line->addPart(new LinePart('', $width / 2, 250, $text2));
$paragraph->addLine($line);
for ($i = 0; $i < 2; $i++) {
$line = new Line($paragraph, 0, ($i + 3) * 100);
$part = new LinePart('', 500, 0, $text2);
$line->addPart($part);
$paragraph->addLine($line);
}
$paragraph->add($text1);
$paragraph->add($text2);
$paragraph->getBoundary()->setNext($firstPoint)->setNext($firstPoint->translate($width, 0))->setNext($firstPoint->translate($width, 500))->setNext($firstPoint->translate(0, 500))->close();
$paragraph->setHeight(500);
$paragraphProduct = $paragraph->breakAt(225);
$this->assertEquals(200, $paragraph->getHeight());
$this->assertEquals(200, $paragraph->getFirstPoint()->getY() - $paragraph->getDiagonalPoint()->getY());
$this->assertEquals(300, $paragraphProduct->getHeight());
$this->assertEquals(300, $paragraphProduct->getFirstPoint()->getY() - $paragraphProduct->getDiagonalPoint()->getY());
$this->assertTrue($paragraphProduct !== null);
$this->assertEquals(200, $paragraph->getHeight());
$this->assertEquals(2, count($paragraph->getLines()));
$this->assertEquals(3, count($paragraphProduct->getLines()));
$this->assertEquals(1, count($paragraph->getChildren()));
$this->assertEquals(2, count($paragraphProduct->getChildren()));
foreach ($paragraphProduct->getLines() as $i => $line) {
$this->assertEquals($i * 100, $line->getYTranslation());
foreach ($line->getParts() as $part) {
// $this->assertTrue($part->getText() !== $text1);
// $this->assertTrue($part->getText() !== $text2);
}
}
}
