diff options
Diffstat (limited to 'fpdfsdk')
| -rw-r--r-- | fpdfsdk/fpdfdoc.cpp | 24 | ||||
| -rw-r--r-- | fpdfsdk/fpdfdoc_embeddertest.cpp | 59 | ||||
| -rw-r--r-- | fpdfsdk/fpdfview_c_api_test.c | 1 |
3 files changed, 84 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp index 4d2942fb31..51a1c61e77 100644 --- a/fpdfsdk/fpdfdoc.cpp +++ b/fpdfsdk/fpdfdoc.cpp @@ -210,6 +210,30 @@ FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST pDict) { return dest.GetPageIndex(pDoc); } +FPDF_EXPORT unsigned long FPDF_CALLCONV +FPDFDest_GetView(FPDF_DOCUMENT document, + FPDF_DEST pDict, + unsigned long* outNumParams, + FS_FLOAT* outParams) { + if (!pDict) { + *outNumParams = 0; + return 0; + } + + CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document); + if (!pDoc) { + *outNumParams = 0; + return 0; + } + + CPDF_Dest dest(static_cast<CPDF_Array*>(pDict)); + + *outNumParams = dest.GetNumParams(); + for (unsigned long i = 0; i < *outNumParams; ++i) + outParams[i] = dest.GetParam(i); + return dest.GetZoomMode(); +} + FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFDest_GetLocationInPage(FPDF_DEST pDict, FPDF_BOOL* hasXVal, diff --git a/fpdfsdk/fpdfdoc_embeddertest.cpp b/fpdfsdk/fpdfdoc_embeddertest.cpp index c691a17a11..24414a1c33 100644 --- a/fpdfsdk/fpdfdoc_embeddertest.cpp +++ b/fpdfsdk/fpdfdoc_embeddertest.cpp @@ -42,6 +42,65 @@ TEST_F(FPDFDocEmbeddertest, DestGetPageIndex) { EXPECT_EQ(0U, FPDFDest_GetPageIndex(document(), dest)); } +TEST_F(FPDFDocEmbeddertest, DestGetView) { + EXPECT_TRUE(OpenDocument("named_dests.pdf")); + + unsigned long numParams; + FS_FLOAT params[4]; + + numParams = 42; + std::fill_n(params, 4, 42.4242f); + EXPECT_EQ(static_cast<unsigned long>(PDFDEST_VIEW_UNKNOWN_MODE), + FPDFDest_GetView(document(), nullptr, &numParams, params)); + EXPECT_EQ(0U, numParams); + EXPECT_FLOAT_EQ(42.4242f, params[0]); + + numParams = 42; + std::fill_n(params, 4, 42.4242f); + FPDF_DEST dest = FPDF_GetNamedDestByName(document(), "First"); + EXPECT_TRUE(dest); + EXPECT_EQ(static_cast<unsigned long>(PDFDEST_VIEW_XYZ), + FPDFDest_GetView(document(), dest, &numParams, params)); + EXPECT_EQ(3U, numParams); + EXPECT_FLOAT_EQ(0, params[0]); + EXPECT_FLOAT_EQ(0, params[1]); + EXPECT_FLOAT_EQ(1, params[2]); + EXPECT_FLOAT_EQ(42.4242f, params[3]); + + numParams = 42; + std::fill_n(params, 4, 42.4242f); + dest = FPDF_GetNamedDestByName(document(), "Next"); + EXPECT_TRUE(dest); + EXPECT_EQ(static_cast<unsigned long>(PDFDEST_VIEW_FIT), + FPDFDest_GetView(document(), dest, &numParams, params)); + EXPECT_EQ(0U, numParams); + EXPECT_FLOAT_EQ(42.4242f, params[0]); + + numParams = 42; + std::fill_n(params, 4, 42.4242f); + dest = FPDF_GetNamedDestByName(document(), "FirstAlternate"); + EXPECT_TRUE(dest); + EXPECT_EQ(static_cast<unsigned long>(PDFDEST_VIEW_XYZ), + FPDFDest_GetView(document(), dest, &numParams, params)); + EXPECT_EQ(3U, numParams); + EXPECT_FLOAT_EQ(200, params[0]); + EXPECT_FLOAT_EQ(400, params[1]); + EXPECT_FLOAT_EQ(800, params[2]); + EXPECT_FLOAT_EQ(42.4242f, params[3]); + + numParams = 42; + std::fill_n(params, 4, 42.4242f); + dest = FPDF_GetNamedDestByName(document(), "LastAlternate"); + EXPECT_TRUE(dest); + EXPECT_EQ(static_cast<unsigned long>(PDFDEST_VIEW_XYZ), + FPDFDest_GetView(document(), dest, &numParams, params)); + EXPECT_EQ(3U, numParams); + EXPECT_FLOAT_EQ(0, params[0]); + EXPECT_FLOAT_EQ(0, params[1]); + EXPECT_FLOAT_EQ(-200, params[2]); + EXPECT_FLOAT_EQ(42.4242f, params[3]); +} + TEST_F(FPDFDocEmbeddertest, DestGetLocationInPage) { EXPECT_TRUE(OpenDocument("named_dests.pdf")); diff --git a/fpdfsdk/fpdfview_c_api_test.c b/fpdfsdk/fpdfview_c_api_test.c index de4fa1c564..199c383ae5 100644 --- a/fpdfsdk/fpdfview_c_api_test.c +++ b/fpdfsdk/fpdfview_c_api_test.c @@ -107,6 +107,7 @@ int CheckPDFiumCApi() { CHK(FPDFAction_GetURIPath); CHK(FPDFDest_GetPageIndex); CHK(FPDFDest_GetLocationInPage); + CHK(FPDFDest_GetView); CHK(FPDFLink_GetLinkAtPoint); CHK(FPDFLink_GetLinkZOrderAtPoint); CHK(FPDFLink_GetDest); |