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Diffstat (limited to 'xfa/fxfa/app/xfa_ffapp.cpp')
-rw-r--r--xfa/fxfa/app/xfa_ffapp.cpp190
1 files changed, 190 insertions, 0 deletions
diff --git a/xfa/fxfa/app/xfa_ffapp.cpp b/xfa/fxfa/app/xfa_ffapp.cpp
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+++ b/xfa/fxfa/app/xfa_ffapp.cpp
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+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fxfa/app/xfa_ffapp.h"
+
+#include <algorithm>
+
+#include "xfa/fxfa/app/xfa_ffdoc.h"
+#include "xfa/fxfa/app/xfa_ffdochandler.h"
+#include "xfa/fxfa/app/xfa_ffwidgethandler.h"
+#include "xfa/fxfa/app/xfa_fontmgr.h"
+#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/xfa_fwltheme.h"
+#include "xfa/include/fwl/core/fwl_widgetmgr.h"
+
+CXFA_FileRead::CXFA_FileRead(const CFX_ArrayTemplate<CPDF_Stream*>& streams) {
+ int32_t iCount = streams.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ CPDF_StreamAcc& acc = m_Data.Add();
+ acc.LoadAllData(streams[i]);
+ }
+}
+FX_FILESIZE CXFA_FileRead::GetSize() {
+ FX_DWORD dwSize = 0;
+ int32_t iCount = m_Data.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ CPDF_StreamAcc& acc = m_Data[i];
+ dwSize += acc.GetSize();
+ }
+ return dwSize;
+}
+FX_BOOL CXFA_FileRead::ReadBlock(void* buffer,
+ FX_FILESIZE offset,
+ size_t size) {
+ int32_t iCount = m_Data.GetSize();
+ int32_t index = 0;
+ while (index < iCount) {
+ CPDF_StreamAcc& acc = m_Data[index];
+ FX_FILESIZE dwSize = acc.GetSize();
+ if (offset < dwSize) {
+ break;
+ }
+ offset -= dwSize;
+ index++;
+ }
+ while (index < iCount) {
+ CPDF_StreamAcc& acc = m_Data[index];
+ FX_DWORD dwSize = acc.GetSize();
+ size_t dwRead = std::min(size, static_cast<size_t>(dwSize - offset));
+ FXSYS_memcpy(buffer, acc.GetData() + offset, dwRead);
+ size -= dwRead;
+ if (size == 0) {
+ return TRUE;
+ }
+ buffer = (uint8_t*)buffer + dwRead;
+ offset = 0;
+ index++;
+ }
+ return FALSE;
+}
+// static
+IXFA_App* IXFA_App::Create(IXFA_AppProvider* pProvider) {
+ return new CXFA_FFApp(pProvider);
+}
+// virtual
+IXFA_App::~IXFA_App() {}
+CXFA_FFApp::CXFA_FFApp(IXFA_AppProvider* pProvider)
+ : m_pDocHandler(nullptr),
+ m_pFWLTheme(nullptr),
+ m_pProvider(pProvider),
+ m_pFontMgr(nullptr),
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+ m_pFontSource(nullptr),
+#endif
+ m_pAdapterWidgetMgr(nullptr),
+ m_pWidgetMgrDelegate(nullptr),
+ m_pFDEFontMgr(nullptr),
+ m_pMenuHandler(nullptr),
+ m_pAdapterThreadMgr(nullptr) {
+ m_pFWLApp = IFWL_App::Create(this);
+ FWL_SetApp(m_pFWLApp);
+ m_pFWLApp->Initialize();
+ IXFA_TimeZoneProvider::Create();
+}
+CXFA_FFApp::~CXFA_FFApp() {
+ delete m_pDocHandler;
+ if (m_pFWLApp) {
+ m_pFWLApp->Finalize();
+ m_pFWLApp->Release();
+ delete m_pFWLApp;
+ }
+ if (m_pFWLTheme)
+ m_pFWLTheme->Release();
+ delete m_pAdapterWidgetMgr;
+ delete m_pAdapterThreadMgr;
+ delete m_pMenuHandler;
+ IXFA_TimeZoneProvider::Destroy();
+ delete m_pFontMgr;
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+ if (m_pFontSource)
+ m_pFontSource->Release();
+#endif
+ if (m_pFDEFontMgr)
+ m_pFDEFontMgr->Release();
+}
+IXFA_MenuHandler* CXFA_FFApp::GetMenuHandler() {
+ if (!m_pMenuHandler) {
+ m_pMenuHandler = new CXFA_FFMenuHandler;
+ }
+ return m_pMenuHandler;
+}
+IXFA_DocHandler* CXFA_FFApp::GetDocHandler() {
+ if (!m_pDocHandler) {
+ m_pDocHandler = new CXFA_FFDocHandler;
+ }
+ return m_pDocHandler;
+}
+IXFA_Doc* CXFA_FFApp::CreateDoc(IXFA_DocProvider* pProvider,
+ IFX_FileRead* pStream,
+ FX_BOOL bTakeOverFile) {
+ CXFA_FFDoc* pDoc = new CXFA_FFDoc(this, pProvider);
+ FX_BOOL bSuccess = pDoc->OpenDoc(pStream, bTakeOverFile);
+ if (!bSuccess) {
+ delete pDoc;
+ pDoc = NULL;
+ }
+ return pDoc;
+}
+IXFA_Doc* CXFA_FFApp::CreateDoc(IXFA_DocProvider* pProvider,
+ CPDF_Document* pPDFDoc) {
+ if (pPDFDoc == NULL) {
+ return NULL;
+ }
+ CXFA_FFDoc* pDoc = new CXFA_FFDoc(this, pProvider);
+ FX_BOOL bSuccess = pDoc->OpenDoc(pPDFDoc);
+ if (!bSuccess) {
+ delete pDoc;
+ pDoc = NULL;
+ }
+ return pDoc;
+}
+
+void CXFA_FFApp::SetDefaultFontMgr(IXFA_FontMgr* pFontMgr) {
+ if (!m_pFontMgr) {
+ m_pFontMgr = new CXFA_FontMgr();
+ }
+ m_pFontMgr->SetDefFontMgr(pFontMgr);
+}
+CXFA_FontMgr* CXFA_FFApp::GetXFAFontMgr() {
+ return m_pFontMgr;
+}
+IFX_FontMgr* CXFA_FFApp::GetFDEFontMgr() {
+ if (!m_pFDEFontMgr) {
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+ m_pFDEFontMgr = IFX_FontMgr::Create(FX_GetDefFontEnumerator());
+#else
+ m_pFontSource = FX_CreateDefaultFontSourceEnum();
+ m_pFDEFontMgr = IFX_FontMgr::Create(m_pFontSource);
+#endif
+ }
+ return m_pFDEFontMgr;
+}
+CXFA_FWLTheme* CXFA_FFApp::GetFWLTheme() {
+ if (!m_pFWLTheme) {
+ m_pFWLTheme = new CXFA_FWLTheme(this);
+ }
+ return m_pFWLTheme;
+}
+IFWL_AdapterWidgetMgr* CXFA_FFApp::GetWidgetMgr(
+ IFWL_WidgetMgrDelegate* pDelegate) {
+ if (!m_pAdapterWidgetMgr) {
+ m_pAdapterWidgetMgr = new CXFA_FWLAdapterWidgetMgr;
+ pDelegate->OnSetCapability(FWL_WGTMGR_DisableThread |
+ FWL_WGTMGR_DisableForm);
+ m_pWidgetMgrDelegate = pDelegate;
+ }
+ return m_pAdapterWidgetMgr;
+}
+IFWL_AdapterThreadMgr* CXFA_FFApp::GetThreadMgr() {
+ if (!m_pAdapterThreadMgr) {
+ m_pAdapterThreadMgr = new CFWL_SDAdapterThreadMgr;
+ }
+ return m_pAdapterThreadMgr;
+}
+IFWL_AdapterTimerMgr* CXFA_FFApp::GetTimerMgr() {
+ return m_pProvider->GetTimerMgr();
+}