diff options
Diffstat (limited to 'fpdfsdk')
| -rw-r--r-- | fpdfsdk/fpdfdoc.cpp | 27 | ||||
| -rw-r--r-- | fpdfsdk/fpdfdoc_embeddertest.cpp | 25 | ||||
| -rw-r--r-- | fpdfsdk/fpdfdoc_unittest.cpp | 41 | ||||
| -rw-r--r-- | fpdfsdk/fpdfview_c_api_test.c | 1 |
4 files changed, 94 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp index 5d113596bc..401b3e478b 100644 --- a/fpdfsdk/fpdfdoc.cpp +++ b/fpdfsdk/fpdfdoc.cpp @@ -13,6 +13,7 @@ #include "core/fpdfapi/parser/cpdf_document.h" #include "core/fpdfdoc/cpdf_bookmark.h" #include "core/fpdfdoc/cpdf_bookmarktree.h" +#include "core/fpdfdoc/cpdf_dest.h" #include "fpdfsdk/fsdk_define.h" #include "third_party/base/stl_util.h" @@ -211,6 +212,32 @@ DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document, return dest.GetPageIndex(pDoc); } +DLLEXPORT FPDF_BOOL STDCALL FPDFDest_GetLocationInPage(FPDF_DEST pDict, + FPDF_BOOL* hasXVal, + FPDF_BOOL* hasYVal, + FPDF_BOOL* hasZoomVal, + FS_FLOAT* x, + FS_FLOAT* y, + FS_FLOAT* zoom) { + if (!pDict) + return false; + + std::unique_ptr<CPDF_Dest> dest( + new CPDF_Dest(static_cast<CPDF_Object*>(pDict))); + + // FPDF_BOOL is an int, GetXYZ expects bools. + bool bHasX; + bool bHasY; + bool bHasZoom; + if (!dest->GetXYZ(&bHasX, &bHasY, &bHasZoom, x, y, zoom)) + return false; + + *hasXVal = bHasX; + *hasYVal = bHasY; + *hasZoomVal = bHasZoom; + return true; +} + DLLEXPORT FPDF_LINK STDCALL FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y) { diff --git a/fpdfsdk/fpdfdoc_embeddertest.cpp b/fpdfsdk/fpdfdoc_embeddertest.cpp index 39b36c4bee..16160936e6 100644 --- a/fpdfsdk/fpdfdoc_embeddertest.cpp +++ b/fpdfsdk/fpdfdoc_embeddertest.cpp @@ -42,6 +42,31 @@ TEST_F(FPDFDocEmbeddertest, DestGetPageIndex) { EXPECT_EQ(0U, FPDFDest_GetPageIndex(document(), dest)); } +TEST_F(FPDFDocEmbeddertest, DestGetLocationInPage) { + EXPECT_TRUE(OpenDocument("named_dests.pdf")); + + // NULL FPDF_DEST case. + EXPECT_EQ(0U, FPDFDest_GetPageIndex(document(), nullptr)); + + FPDF_DEST dest = FPDF_GetNamedDestByName(document(), "First"); + EXPECT_TRUE(dest); + + FPDF_BOOL hasX; + FPDF_BOOL hasY; + FPDF_BOOL hasZoom; + FS_FLOAT x; + FS_FLOAT y; + FS_FLOAT zoom; + EXPECT_TRUE( + FPDFDest_GetLocationInPage(dest, &hasX, &hasY, &hasZoom, &x, &y, &zoom)); + EXPECT_TRUE(hasX); + EXPECT_TRUE(hasY); + EXPECT_TRUE(hasZoom); + EXPECT_EQ(0, x); + EXPECT_EQ(0, y); + EXPECT_EQ(1, zoom); +} + TEST_F(FPDFDocEmbeddertest, ActionGetFilePath) { EXPECT_TRUE(OpenDocument("launch_action.pdf")); diff --git a/fpdfsdk/fpdfdoc_unittest.cpp b/fpdfsdk/fpdfdoc_unittest.cpp index 39e81d52e8..fc902570b4 100644 --- a/fpdfsdk/fpdfdoc_unittest.cpp +++ b/fpdfsdk/fpdfdoc_unittest.cpp @@ -8,12 +8,15 @@ #include <vector> #include "core/fpdfapi/cpdf_modulemgr.h" +#include "core/fpdfapi/parser/cpdf_array.h" #include "core/fpdfapi/parser/cpdf_document.h" #include "core/fpdfapi/parser/cpdf_name.h" +#include "core/fpdfapi/parser/cpdf_null.h" #include "core/fpdfapi/parser/cpdf_number.h" #include "core/fpdfapi/parser/cpdf_parser.h" #include "core/fpdfapi/parser/cpdf_reference.h" #include "core/fpdfapi/parser/cpdf_string.h" +#include "core/fpdfdoc/cpdf_dest.h" #include "testing/gtest/include/gtest/gtest.h" #include "testing/test_support.h" #include "third_party/base/ptr_util.h" @@ -230,3 +233,41 @@ TEST_F(PDFDocTest, FindBookmark) { EXPECT_EQ(bookmarks[3].obj, FPDFBookmark_Find(m_pDoc.get(), title.get())); } } + +TEST_F(PDFDocTest, GetLocationInPage) { + auto array = pdfium::MakeUnique<CPDF_Array>(); + array->AddInteger(0); // Page Index. + array->AddName("XYZ"); + array->AddNumber(4); // X + array->AddNumber(5); // Y + array->AddNumber(6); // Zoom. + + FPDF_BOOL hasX; + FPDF_BOOL hasY; + FPDF_BOOL hasZoom; + FS_FLOAT x; + FS_FLOAT y; + FS_FLOAT zoom; + + EXPECT_TRUE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom, + &x, &y, &zoom)); + EXPECT_TRUE(hasX); + EXPECT_TRUE(hasY); + EXPECT_TRUE(hasZoom); + EXPECT_EQ(4, x); + EXPECT_EQ(5, y); + EXPECT_EQ(6, zoom); + + array->SetAt(2, new CPDF_Null); + array->SetAt(3, new CPDF_Null); + array->SetAt(4, new CPDF_Null); + EXPECT_TRUE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom, + &x, &y, &zoom)); + EXPECT_FALSE(hasX); + EXPECT_FALSE(hasY); + EXPECT_FALSE(hasZoom); + + array = pdfium::MakeUnique<CPDF_Array>(); + EXPECT_FALSE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom, + &x, &y, &zoom)); +} diff --git a/fpdfsdk/fpdfview_c_api_test.c b/fpdfsdk/fpdfview_c_api_test.c index 4847180e46..a48ddb981c 100644 --- a/fpdfsdk/fpdfview_c_api_test.c +++ b/fpdfsdk/fpdfview_c_api_test.c @@ -54,6 +54,7 @@ int CheckPDFiumCApi() { CHK(FPDFAction_GetFilePath); CHK(FPDFAction_GetURIPath); CHK(FPDFDest_GetPageIndex); + CHK(FPDFDest_GetLocationInPage); CHK(FPDFLink_GetLinkAtPoint); CHK(FPDFLink_GetLinkZOrderAtPoint); CHK(FPDFLink_GetDest); |