PowerPoint2007 Writer : Fixed broken animation for first shape

docs/changes/1.1.0.md

@@ -31,6 +31,7 @@
 - PowerPoint2007 Writer : Fixed issue when first element in series is null - [@ksmeeks0001](https://github.com/ksmeeks0001) in [#778](https://github.com/PHPOffice/PHPPresentation/pull/778)
 - PowerPoint2007 & ODPresentation Writer : Use of the disk caching directory for temporary files - [@nhalle](https://github.com/nhalle) in [#781](https://github.com/PHPOffice/PHPPresentation/pull/781)
 - PowerPoint2007 Reader : Fixed reading of RichText shape in Note - [@aelliott1485](https://github.com/aelliott1485) in [#782](https://github.com/PHPOffice/PHPPresentation/pull/782)
+- PowerPoint2007 Writer : Fixed broken animation for first shape - [@shannan1989](https://github.com/shannan1989) in [#783](https://github.com/PHPOffice/PHPPresentation/pull/783)
 
 ## Miscellaneous
 

src/PhpPresentation/Writer/PowerPoint2007/AbstractSlide.php

@@ -119,10 +119,13 @@ protected function writeDrawingRelations(AbstractSlideAlias $pSlideMaster, XMLWr
     }
 
     /**
+     * Note : $shapeId needs to start to 1
+     *  The animation is applied to the shape which is next to the target shape.
+     *
      * @param array<int, AbstractShape>|ArrayObject<int, AbstractShape> $shapes
      * @param int $shapeId
      */
-    protected function writeShapeCollection(XMLWriter $objWriter, $shapes = [], &$shapeId = 0): void
+    protected function writeShapeCollection(XMLWriter $objWriter, $shapes = [], &$shapeId = 1): void
     {
         if (0 == count($shapes)) {
             return;

tests/PhpPresentation/Tests/Writer/PowerPoint2007/PptSlidesTest.php

@@ -130,7 +130,7 @@ public function testAnimation(): void
     {
         $oSlide = $this->oPresentation->getActiveSlide();
         $oShape1 = $oSlide->createRichTextShape();
-        $oShape2 = $oSlide->createRichTextShape();
+        $oShape2 = $oSlide->createLineShape(10, 10, 10, 10);
         $oAnimation = new Animation();
         $oAnimation->addShape($oShape1);
         $oAnimation->addShape($oShape2);
@@ -142,6 +142,12 @@ public function testAnimation(): void
         $this->assertZipXmlElementExists('ppt/slides/slide1.xml', $element);
         $element = '/p:sld/p:timing/p:tnLst/p:par/p:cTn/p:childTnLst/p:seq/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par';
         $this->assertZipXmlElementExists('ppt/slides/slide1.xml', $element);
+        $element = '/p:sld/p:timing/p:tnLst/p:par/p:cTn/p:childTnLst/p:seq/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par[1]/p:cTn/p:childTnLst/p:set/p:cBhvr/p:tgtEl/p:spTgt';
+        $this->assertZipXmlElementExists('ppt/slides/slide1.xml', $element);
+        $this->assertZipXmlAttributeEquals('ppt/slides/slide1.xml', $element, 'spid', 2);
+        $element = '/p:sld/p:timing/p:tnLst/p:par/p:cTn/p:childTnLst/p:seq/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par/p:cTn/p:childTnLst/p:par[2]/p:cTn/p:childTnLst/p:set/p:cBhvr/p:tgtEl/p:spTgt';
+        $this->assertZipXmlElementExists('ppt/slides/slide1.xml', $element);
+        $this->assertZipXmlAttributeEquals('ppt/slides/slide1.xml', $element, 'spid', 3);
         $this->assertIsSchemaECMA376Valid();
     }