Support for Mirrored page setup for docx (#1183)

Author: troosan

docs/general.rst

@@ -159,6 +159,15 @@ Or to predefined values ``fullPage``, ``bestFit``, ``textFit``
 
     $phpWord->getSettings()->setZoom(Zoom::BEST_FIT);
 
+Mirroring the Page Margins
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+Use mirror margins to set up facing pages for double-sided documents, such as books or magazines.
+
+.. code-block:: php
+
+    $phpWord->getSettings()->setMirrorMargins(true);
+
+
 Spelling and grammatical checks
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

src/PhpWord/Metadata/Settings.php

@@ -38,6 +38,14 @@ class Settings
      */
     private $zoom = 100;
 
+    /**
+     * Mirror Page Margins
+     * 
+     * @see http://www.datypic.com/sc/ooxml/e-w_mirrorMargins-1.html
+     * @var bool
+     */
+    private $mirrorMargins;
+
     /**
      * Hide spelling errors
      *
@@ -301,6 +309,22 @@ public function setZoom($zoom)
         }
     }
 
+    /**
+     * @return bool
+     */
+    public function hasMirrorMargins()
+    {
+        return $this->mirrorMargins;
+    }
+
+    /**
+     * @param bool $mirrorMargins
+     */
+    public function setMirrorMargins($mirrorMargins)
+    {
+        $this->mirrorMargins = $mirrorMargins;
+    }
+
     /**
      * Returns the Language
      *

src/PhpWord/Writer/Word2007/Part/Settings.php

@@ -140,6 +140,7 @@ private function getSettings()
             ),
         );
 
+        $this->setOnOffValue('w:mirrorMargins', $documentSettings->hasMirrorMargins());
         $this->setOnOffValue('w:hideSpellingErrors', $documentSettings->hasHideSpellingErrors());
         $this->setOnOffValue('w:hideGrammaticalErrors', $documentSettings->hasHideGrammaticalErrors());
         $this->setOnOffValue('w:trackRevisions', $documentSettings->hasTrackRevisions());

tests/PhpWord/Writer/Word2007/Part/SettingsTest.php

@@ -23,6 +23,7 @@
 use PhpOffice\PhpWord\SimpleType\Zoom;
 use PhpOffice\PhpWord\Style\Language;
 use PhpOffice\PhpWord\TestHelperDOCX;
+use PhpOffice\PhpWord\ComplexType\ProofState;
 
 /**
  * Test class for PhpOffice\PhpWord\Writer\Word2007\Part\Settings
@@ -110,6 +111,29 @@ public function testLanguage()
         $this->assertEquals(Language::HE_IL, $element->getAttribute('w:bidi'));
     }
 
+    /**
+     * Test proofState
+     */
+    public function testProofState()
+    {
+        $proofState = new ProofState();
+        $proofState->setSpelling(ProofState::DIRTY);
+        $proofState->setGrammar(ProofState::DIRTY);
+        $phpWord = new PhpWord();
+        $phpWord->getSettings()->setProofState($proofState);
+
+        $doc = TestHelperDOCX::getDocument($phpWord);
+
+        $file = 'word/settings.xml';
+
+        $path = '/w:settings/w:proofState';
+        $this->assertTrue($doc->elementExists($path, $file));
+        $element = $doc->getElement($path, $file);
+
+        $this->assertEquals('dirty', $element->getAttribute('w:spelling'));
+        $this->assertEquals('dirty', $element->getAttribute('w:grammar'));
+    }
+
     /**
      * Test spelling
      */
@@ -186,6 +210,22 @@ public function testZoomValue()
         $this->assertEquals('fullPage', $element->getAttribute('w:val'));
     }
 
+    public function testMirrorMargins()
+    {
+        $phpWord = new PhpWord();
+        $phpWord->getSettings()->setMirrorMargins(true);
+
+        $doc = TestHelperDOCX::getDocument($phpWord);
+
+        $file = 'word/settings.xml';
+
+        $path = '/w:settings/w:mirrorMargins';
+        $this->assertTrue($doc->elementExists($path, $file));
+
+        $element = $doc->getElement($path, $file);
+        $this->assertNotEquals('false', $element->getAttribute('w:val'));
+    }
+
     /**
      * Test Revision View
      */