lok: add Document::getPartPageRectangles()

Change-Id: I20acd44f7a81471982ba96ad3894a9124e035c5f

2 files changed, 44 insertions, 0 deletions

diff --git a/desktop/qa/desktop_lib/test_desktop_lib.cxx b/desktop/qa/desktop_lib/test_desktop_lib.cxx
index d7b93472c1b5..a7696d824bee 100644
--- a/desktop/qa/desktop_lib/test_desktop_lib.cxx
+++ b/desktop/qa/desktop_lib/test_desktop_lib.cxx
@@ -52,12 +52,14 @@ public:
     void testGetFonts();
     void testCreateView();
     void testGetFilterTypes();
+    void testGetPartPageRectangles();
 
     CPPUNIT_TEST_SUITE(DesktopLOKTest);
     CPPUNIT_TEST(testGetStyles);
     CPPUNIT_TEST(testGetFonts);
     CPPUNIT_TEST(testCreateView);
     CPPUNIT_TEST(testGetFilterTypes);
+    CPPUNIT_TEST(testGetPartPageRectangles);
     CPPUNIT_TEST_SUITE_END();
 
     uno::Reference<lang::XComponent> mxComponent;
@@ -152,6 +154,29 @@ void DesktopLOKTest::testCreateView()
     closeDoc();
 }
 
+void DesktopLOKTest::testGetPartPageRectangles()
+{
+    // Test that we get as many page rectangles as expected: blank document is
+    // one page.
+    LibLODocument_Impl* pDocument = loadDoc("blank_text.odt");
+    char* pRectangles = pDocument->pClass->getPartPageRectangles(pDocument);
+    OUString sRectangles = OUString::fromUtf8(pRectangles);
+
+    std::vector<OUString> aRectangles;
+    sal_Int32 nIndex = 0;
+    do
+    {
+        OUString aRectangle = sRectangles.getToken(0, ';', nIndex);
+        if (!aRectangle.isEmpty())
+            aRectangles.push_back(aRectangle);
+    }
+    while (nIndex >= 0);
+    CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), aRectangles.size());
+
+    free(pRectangles);
+    closeDoc();
+}
+
 void DesktopLOKTest::testGetFilterTypes()
 {
     LibLibreOffice_Impl aOffice;
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index b581bca5d011..509983c1c8ac 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -204,6 +204,7 @@ static void doc_destroy(LibreOfficeKitDocument* pThis);
 static int  doc_saveAs(LibreOfficeKitDocument* pThis, const char* pUrl, const char* pFormat, const char* pFilterOptions);
 static int doc_getDocumentType(LibreOfficeKitDocument* pThis);
 static int doc_getParts(LibreOfficeKitDocument* pThis);
+static char* doc_getPartPageRectangles(LibreOfficeKitDocument* pThis);
 static int doc_getPart(LibreOfficeKitDocument* pThis);
 static void doc_setPart(LibreOfficeKitDocument* pThis, int nPart);
 static char* doc_getPartName(LibreOfficeKitDocument* pThis, int nPart);
@@ -266,6 +267,7 @@ LibLODocument_Impl::LibLODocument_Impl(const uno::Reference <css::lang::XCompone
         m_pDocumentClass->saveAs = doc_saveAs;
         m_pDocumentClass->getDocumentType = doc_getDocumentType;
         m_pDocumentClass->getParts = doc_getParts;
+        m_pDocumentClass->getPartPageRectangles = doc_getPartPageRectangles;
         m_pDocumentClass->getPart = doc_getPart;
         m_pDocumentClass->setPart = doc_setPart;
         m_pDocumentClass->getPartName = doc_getPartName;
@@ -659,6 +661,23 @@ static void doc_setPart(LibreOfficeKitDocument* pThis, int nPart)
     pDoc->setPart( nPart );
 }
 
+static char* doc_getPartPageRectangles(LibreOfficeKitDocument* pThis)
+{
+    ITiledRenderable* pDoc = getTiledRenderable(pThis);
+    if (!pDoc)
+    {
+        gImpl->maLastExceptionMsg = "Document doesn't support tiled rendering";
+        return 0;
+    }
+
+    OUString sRectangles = pDoc->getPartPageRectangles();
+    OString aString = OUStringToOString(sRectangles, RTL_TEXTENCODING_UTF8);
+    char* pMemory = static_cast<char*>(malloc(aString.getLength() + 1));
+    strcpy(pMemory, aString.getStr());
+    return pMemory;
+
+}
+
 static char* doc_getPartName(LibreOfficeKitDocument* pThis, int nPart)
 {
     ITiledRenderable* pDoc = getTiledRenderable(pThis);