免费开源.net的pdf操作控件PdfiumViewer

免费开源.net的pdf操作控件 博客说明 https://blog.csdn.net/auguster110/article/details/80314430

// Copyright （c） 2015 Pieter van Ginkel. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include “../../public/fpdfview.h“
#include “../../v8/include/v8.h“
#include “../../v8/include/libplatform/libplatform.h“

extern “C“
{
	DLLEXPORT void STDCALL FPDF_AddRef（）;
	DLLEXPORT void STDCALL FPDF_Release（）;
}

class RefCounter
{
private:
	CRITICAL_SECTION cs;
	int refCount;
	v8::Platform* platform;

public:
	RefCounter（）
	{
		::InitializeCriticalSection（&cs）;
		refCount = 0;
		platform = NULL;
	}

	~RefCounter（）
	{
		::DeleteCriticalSection（&cs）;
	}

	void Enter（）
	{
		::EnterCriticalSection（&cs）;
	}

	void Leave（）
	{
		::LeaveCriticalSection（&cs）;
	}

	void AddRef（）
	{
		::EnterCriticalSection（&cs）;

		if （refCount == 0）
		{
			v8::V8::InitializeICU（）;
			platform = v8::platform::CreateDefaultPlatform（）;
			v8::V8::InitializePlatform（platform）;
			v8::V8::Initialize（）;

			FPDF_InitLibrary（）;
		}

		refCount++;

		::LeaveCriticalSection（&cs）;
	}

	void Release（）
	{
		::EnterCriticalSection（&cs）;

		refCount--;

		if （refCount == 0）
		{
			FPDF_DestroyLibrary（）;
			v8::V8::ShutdownPlatform（）;
			delete platform;
		}

		::LeaveCriticalSection（&cs）;
	}
};

static RefCounter refCounter;


DLLEXPORT void STDCALL FPDF_AddRef（）
{
	refCounter.AddRef（）;
}

DLLEXPORT void STDCALL FPDF_Release（）
{
	refCounter.Release（）;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......        92  2016-06-17 17:08  PdfiumViewer-master\.gitignore

    .......      1407  2016-06-17 17:08  PdfiumViewer-master\Contrib\pdfiumviewer.cpp

    .......    558080  2016-06-17 17:08  PdfiumViewer-master\Libraries\NuGet\NuGet.exe

    .......  11092992  2016-06-17 17:08  PdfiumViewer-master\Libraries\Pdfium\Windows XP compatible\x64\pdfium.dll

    .......   9252864  2016-06-17 17:08  PdfiumViewer-master\Libraries\Pdfium\Windows XP compatible\x86\pdfium.dll

    .......  11655680  2016-06-17 17:08  PdfiumViewer-master\Libraries\Pdfium\x64\pdfium.dll

    .......   9350656  2016-06-17 17:08  PdfiumViewer-master\Libraries\Pdfium\x86\pdfium.dll

    .......     11358  2016-06-17 17:08  PdfiumViewer-master\LICENSE

    .......        75  2016-06-17 17:08  PdfiumViewer-master\LICENSE PDFium

     文件     151552  2016-07-12 14:02  PdfiumViewer-master\packages\NUnit.2.6.4\lib\nunit.framework.dll

     文件     584600  2016-07-12 14:02  PdfiumViewer-master\packages\NUnit.2.6.4\lib\nunit.framework.xml

     文件       1131  2016-07-12 14:02  PdfiumViewer-master\packages\NUnit.2.6.4\license.txt

     文件      99004  2016-07-12 14:02  PdfiumViewer-master\packages\NUnit.2.6.4\NUnit.2.6.4.nupkg

    .......      2855  2016-06-17 17:08  PdfiumViewer-master\PDFium License\LICENSE

    .......      1482  2016-06-17 17:08  PdfiumViewer-master\PDFium License\LICENSE.strongtalk

    .......      1527  2016-06-17 17:08  PdfiumViewer-master\PDFium License\LICENSE.v8

    .......      2062  2016-06-17 17:08  PdfiumViewer-master\PDFium License\LICENSE.valgrind

    .......        34  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\.gitignore

     文件       4608  2016-07-13 14:34  PdfiumViewer-master\PdfiumViewer\bin\Debug\nl\PdfiumViewer.resources.dll

     文件     105984  2016-07-13 14:34  PdfiumViewer-master\PdfiumViewer\bin\Debug\PdfiumViewer.dll

     文件     220672  2016-07-13 14:34  PdfiumViewer-master\PdfiumViewer\bin\Debug\PdfiumViewer.pdb

     文件   11655680  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\bin\Debug\x64\pdfium.dll

     文件    9350656  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\bin\Debug\x86\pdfium.dll

    .......     24739  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\CustomScrollControl.cs

     文件       1088  2016-07-12 14:15  PdfiumViewer-master\PdfiumViewer\expression.cs

    .......      1562  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\HitTest.cs

    .......       596  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\Key.snk

    .......       200  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\MouseWheelMode.cs

    .......     10745  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\NativeMethods.cs

    .......     32167  2016-06-17 17:08  PdfiumViewer-master\PdfiumViewer\NativeMethods.Pdfium.cs

............此处省略229个文件信息