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-rw-r--r--fpdfsdk/javascript/Document.cpp49
-rw-r--r--fpdfsdk/javascript/Document.h5
-rw-r--r--testing/resources/javascript/document_methods.in12
-rw-r--r--testing/resources/javascript/document_methods_expected.txt3
4 files changed, 69 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index 161a5d09e9..8175fba697 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -10,9 +10,11 @@
#include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
#include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
#include "core/fpdfdoc/include/cpdf_interform.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
#include "fpdfsdk/include/fsdk_mgr.h"
#include "fpdfsdk/javascript/Field.h"
#include "fpdfsdk/javascript/Icon.h"
@@ -124,6 +126,7 @@ JS_STATIC_METHOD_ENTRY(getPageNthWordQuads)
JS_STATIC_METHOD_ENTRY(getPageNumWords)
JS_STATIC_METHOD_ENTRY(getPrintParams)
JS_STATIC_METHOD_ENTRY(getURL)
+JS_STATIC_METHOD_ENTRY(gotoNamedDest)
JS_STATIC_METHOD_ENTRY(importAnFDF)
JS_STATIC_METHOD_ENTRY(importAnXFDF)
JS_STATIC_METHOD_ENTRY(importTextData)
@@ -1466,6 +1469,52 @@ FX_BOOL Document::getURL(IJS_Context* cc,
return TRUE;
}
+FX_BOOL Document::gotoNamedDest(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ CJS_Context* context = (CJS_Context*)cc;
+ if (params.size() != 1) {
+ sError = JSGetStringFromID(context, IDS_STRING_JSPARAMERROR);
+ return FALSE;
+ }
+
+ CPDF_Document* pDocument = m_pDocument->GetPDFDocument();
+ if (!pDocument)
+ return FALSE;
+
+ CFX_WideString wideName = params[0].ToCFXWideString();
+ CFX_ByteString utf8Name = wideName.UTF8Encode();
+
+ CPDF_NameTree nameTree(pDocument, "Dests");
+ CPDF_Array* destArray = nameTree.LookupNamedDest(pDocument, utf8Name);
+ if (!destArray)
+ return FALSE;
+
+ CPDF_Dest dest(destArray);
+ const CPDF_Array* arrayObject = ToArray(dest.GetObject());
+
+ std::unique_ptr<float[]> scrollPositionArray;
+ int scrollPositionArraySize = 0;
+
+ if (arrayObject) {
+ scrollPositionArray.reset(new float[arrayObject->GetCount()]);
+ int j = 0;
+ for (size_t i = 2; i < arrayObject->GetCount(); i++)
+ scrollPositionArray[j++] = arrayObject->GetFloatAt(i);
+ scrollPositionArraySize = j;
+ }
+
+ CJS_Runtime* runtime = context->GetJSRuntime();
+ runtime->BeginBlock();
+ CPDFDoc_Environment* pApp = m_pDocument->GetEnv();
+ pApp->FFI_DoGoToAction(dest.GetPageIndex(pDocument), dest.GetZoomMode(),
+ scrollPositionArray.get(), scrollPositionArraySize);
+ runtime->EndBlock();
+
+ return TRUE;
+}
+
void Document::AddDelayData(CJS_DelayData* pData) {
m_DelayData.push_back(std::unique_ptr<CJS_DelayData>(pData));
}
diff --git a/fpdfsdk/javascript/Document.h b/fpdfsdk/javascript/Document.h
index ae2d6c1afe..873f70e327 100644
--- a/fpdfsdk/javascript/Document.h
+++ b/fpdfsdk/javascript/Document.h
@@ -207,6 +207,10 @@ class Document : public CJS_EmbedObj {
const std::vector<CJS_Value>& params,
CJS_Value& vRet,
CFX_WideString& sError);
+ FX_BOOL gotoNamedDest(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError);
FX_BOOL importAnFDF(IJS_Context* cc,
const std::vector<CJS_Value>& params,
CJS_Value& vRet,
@@ -356,6 +360,7 @@ class CJS_Document : public CJS_Object {
JS_STATIC_METHOD(getPageNumWords, Document);
JS_STATIC_METHOD(getPrintParams, Document);
JS_STATIC_METHOD(getURL, Document);
+ JS_STATIC_METHOD(gotoNamedDest, Document);
JS_STATIC_METHOD(importAnFDF, Document);
JS_STATIC_METHOD(importAnXFDF, Document);
JS_STATIC_METHOD(importTextData, Document);
diff --git a/testing/resources/javascript/document_methods.in b/testing/resources/javascript/document_methods.in
index 3cd3330b87..1c53dc24b5 100644
--- a/testing/resources/javascript/document_methods.in
+++ b/testing/resources/javascript/document_methods.in
@@ -214,6 +214,17 @@ function testGetPrintParams() {
// TODO(tsepez): test success cases.
}
+function testGotoNamedDest() {
+ // Method is present.
+ expect('typeof this.gotoNamedDest', 'function');
+
+ // Method needs exactly one argument.
+ expectError('this.gotoNamedDest()');
+ expectError('this.gotoNamedDest(1, 2)');
+
+ // TODO(tonikitoo): test success cases.
+}
+
function testMailDoc() {
// Method is present.
expect('typeof this.mailDoc', 'function');
@@ -303,6 +314,7 @@ try {
testGetPageNthWordQuads();
testGetPageNumWords();
testGetPrintParams();
+ testGotoNamedDest();
testMailDoc();
testMailForm();
testPrint();
diff --git a/testing/resources/javascript/document_methods_expected.txt b/testing/resources/javascript/document_methods_expected.txt
index 26f7b542dd..d66de8b119 100644
--- a/testing/resources/javascript/document_methods_expected.txt
+++ b/testing/resources/javascript/document_methods_expected.txt
@@ -97,6 +97,9 @@ Alert: PASS: this.getPageNumWords(0, "clams", [1, 2]) = 2
Alert: PASS: this.getPageNumWords(-1) threw error Document.getPageNumWords: Incorrect parameter value.
Alert: PASS: this.getPageNumWords(6) threw error Document.getPageNumWords: Incorrect parameter value.
Alert: PASS: typeof this.getPrintParams = function
+Alert: PASS: typeof this.gotoNamedDest = function
+Alert: PASS: this.gotoNamedDest() threw error Document.gotoNamedDest: Incorrect number of parameters passed to function.
+Alert: PASS: this.gotoNamedDest(1, 2) threw error Document.gotoNamedDest: Incorrect number of parameters passed to function.
Alert: PASS: typeof this.mailDoc = function
Alert: PASS: typeof this.mailForm = function
Alert: PASS: typeof this.print = function
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 11:16:41 +0000