XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 207 insertions, 222 deletions

diff --git a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp b/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
index 7cd72de503..f8fbbd4997 100644
--- a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
+++ b/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp
@@ -1,7 +1,7 @@
 // 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 "../../include/fsdk_define.h"

@@ -10,264 +10,249 @@
 #include "../../include/fpdfxfa/fpdfxfa_doc.h"

 #include "../../include/fpdfxfa/fpdfxfa_page.h"

 

-CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index) :

-	m_pPDFPage(NULL),

-	m_pXFAPageView(NULL),

-	m_iPageIndex(page_index),

-	m_pDocument(pDoc),

-	m_iRef(1)

-{

-

+CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index)

+    : m_pPDFPage(NULL),

+      m_pXFAPageView(NULL),

+      m_iPageIndex(page_index),

+      m_pDocument(pDoc),

+      m_iRef(1) {}

+

+CPDFXFA_Page::~CPDFXFA_Page() {

+  if (m_pPDFPage)

+    delete m_pPDFPage;

+  m_pPDFPage = NULL;

+  m_pXFAPageView = NULL;

 }

 

-CPDFXFA_Page::~CPDFXFA_Page()

-{

-	if (m_pPDFPage)

-		delete m_pPDFPage;

-	m_pPDFPage = NULL;

-	m_pXFAPageView = NULL;

-}

+void CPDFXFA_Page::Release() {

+  m_iRef--;

+  if (m_iRef > 0)

+    return;

 

-void CPDFXFA_Page::Release()

-{

-	m_iRef--;

-	if (m_iRef > 0)

-		return;

-	

-	if (m_pDocument)

-		m_pDocument->RemovePage(this);

+  if (m_pDocument)

+    m_pDocument->RemovePage(this);

 

-	delete this;

+  delete this;

 }

 

-FX_BOOL CPDFXFA_Page::LoadPDFPage()

-{

-	if (!m_pDocument) return FALSE;

-	CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc();

-	if (pPDFDoc)

-	{

-		CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex);

-		if (pDict == NULL) return FALSE;

-		if (m_pPDFPage) {

-			if (m_pPDFPage->m_pFormDict == pDict)

-				return TRUE;

-

-			delete m_pPDFPage;

-			m_pPDFPage = NULL;

-		}

-

-		m_pPDFPage = FX_NEW CPDF_Page;

-		m_pPDFPage->Load(pPDFDoc, pDict);

-		m_pPDFPage->ParseContent();

-		return TRUE;

-	}

-

-	return FALSE;

+FX_BOOL CPDFXFA_Page::LoadPDFPage() {

+  if (!m_pDocument)

+    return FALSE;

+  CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc();

+  if (pPDFDoc) {

+    CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex);

+    if (pDict == NULL)

+      return FALSE;

+    if (m_pPDFPage) {

+      if (m_pPDFPage->m_pFormDict == pDict)

+        return TRUE;

+

+      delete m_pPDFPage;

+      m_pPDFPage = NULL;

+    }

+

+    m_pPDFPage = FX_NEW CPDF_Page;

+    m_pPDFPage->Load(pPDFDoc, pDict);

+    m_pPDFPage->ParseContent();

+    return TRUE;

+  }

+

+  return FALSE;

 }

 

-FX_BOOL CPDFXFA_Page::LoadXFAPageView()

-{

-	if (!m_pDocument)

-		return FALSE;

-	IXFA_Doc* pXFADoc = m_pDocument->GetXFADoc();

-	if (pXFADoc)

-	{

-		IXFA_DocView* pXFADocView = m_pDocument->GetXFADocView();

-		if (!pXFADocView) 

-			return FALSE;

+FX_BOOL CPDFXFA_Page::LoadXFAPageView() {

+  if (!m_pDocument)

+    return FALSE;

+  IXFA_Doc* pXFADoc = m_pDocument->GetXFADoc();

+  if (pXFADoc) {

+    IXFA_DocView* pXFADocView = m_pDocument->GetXFADocView();

+    if (!pXFADocView)

+      return FALSE;

 

-		IXFA_PageView* pPageView = pXFADocView->GetPageView(m_iPageIndex);

-		if (!pPageView)

-			return FALSE;

+    IXFA_PageView* pPageView = pXFADocView->GetPageView(m_iPageIndex);

+    if (!pPageView)

+      return FALSE;

 

-		if (m_pXFAPageView)

-			if (m_pXFAPageView == pPageView)

-				return TRUE;

+    if (m_pXFAPageView)

+      if (m_pXFAPageView == pPageView)

+        return TRUE;

 

-		m_pXFAPageView = pPageView;

-		int iStatus = m_pXFAPageView->LoadPageView(NULL);

+    m_pXFAPageView = pPageView;

+    int iStatus = m_pXFAPageView->LoadPageView(NULL);

 

-		return TRUE;

-	}

+    return TRUE;

+  }

 

-	return FALSE;

+  return FALSE;

 }

 

-FX_BOOL CPDFXFA_Page::LoadPage()

-{

-	if (!m_pDocument || m_iPageIndex < 0)

-		return FALSE;

-

-	int iDocType = m_pDocument->GetDocType();

-	switch (iDocType)

-	{

-	case DOCTYPE_PDF:

-	case DOCTYPE_STATIC_XFA:

-		{

-			return LoadPDFPage();

-		}

-	case DOCTYPE_DYNIMIC_XFA:

-		{

-			return LoadXFAPageView();

-		}

-	default:

-		return FALSE;

-	}

-

-	return FALSE;

+FX_BOOL CPDFXFA_Page::LoadPage() {

+  if (!m_pDocument || m_iPageIndex < 0)

+    return FALSE;

+

+  int iDocType = m_pDocument->GetDocType();

+  switch (iDocType) {

+    case DOCTYPE_PDF:

+    case DOCTYPE_STATIC_XFA: {

+      return LoadPDFPage();

+    }

+    case DOCTYPE_DYNIMIC_XFA: {

+      return LoadXFAPageView();

+    }

+    default:

+      return FALSE;

+  }

+

+  return FALSE;

 }

 

-FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict)

-{

-	if (!m_pDocument || m_iPageIndex < 0 || !pageDict)

-		return FALSE;

+FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict) {

+  if (!m_pDocument || m_iPageIndex < 0 || !pageDict)

+    return FALSE;

 

-	if (m_pPDFPage)

-		delete m_pPDFPage;

+  if (m_pPDFPage)

+    delete m_pPDFPage;

 

-	m_pPDFPage = FX_NEW CPDF_Page();

-	m_pPDFPage->Load(m_pDocument->GetPDFDoc(), pageDict);

-	m_pPDFPage->ParseContent();

+  m_pPDFPage = FX_NEW CPDF_Page();

+  m_pPDFPage->Load(m_pDocument->GetPDFDoc(), pageDict);

+  m_pPDFPage->ParseContent();

 

-	return TRUE;

+  return TRUE;

 }

 

-FX_FLOAT CPDFXFA_Page::GetPageWidth()

-{

-	ASSERT(m_pDocument != NULL);

-

-	if (!m_pPDFPage && !m_pXFAPageView)

-		return 0.0f;

-

-	int nDocType = m_pDocument->GetDocType();

-	switch (nDocType)

-	{

-	case DOCTYPE_DYNIMIC_XFA:

-		{

-			if (m_pXFAPageView)

-			{

-				CFX_RectF rect;

-				m_pXFAPageView->GetPageViewRect(rect);

-				return rect.width;

-			}

-		}

-		break;

-	case DOCTYPE_STATIC_XFA:

-	case DOCTYPE_PDF:

-		{

-			if (m_pPDFPage)

-				return m_pPDFPage->GetPageWidth();

-		}

-		break;

-	default:

-		return 0.0f;

-	}

-

-	return 0.0f;

+FX_FLOAT CPDFXFA_Page::GetPageWidth() {

+  ASSERT(m_pDocument != NULL);

+

+  if (!m_pPDFPage && !m_pXFAPageView)

+    return 0.0f;

+

+  int nDocType = m_pDocument->GetDocType();

+  switch (nDocType) {

+    case DOCTYPE_DYNIMIC_XFA: {

+      if (m_pXFAPageView) {

+        CFX_RectF rect;

+        m_pXFAPageView->GetPageViewRect(rect);

+        return rect.width;

+      }

+    } break;

+    case DOCTYPE_STATIC_XFA:

+    case DOCTYPE_PDF: {

+      if (m_pPDFPage)

+        return m_pPDFPage->GetPageWidth();

+    } break;

+    default:

+      return 0.0f;

+  }

+

+  return 0.0f;

 }

 

-FX_FLOAT CPDFXFA_Page::GetPageHeight()

-{

-	ASSERT(m_pDocument != NULL);

-

-	if (!m_pPDFPage && !m_pXFAPageView)

-		return 0.0f;

-

-	int nDocType = m_pDocument->GetDocType();

-	switch (nDocType)

-	{

-	case DOCTYPE_PDF:

-	case DOCTYPE_STATIC_XFA:

-		{

-			if (m_pPDFPage)

-				return m_pPDFPage->GetPageHeight();

-		}

-		break;

-	case DOCTYPE_DYNIMIC_XFA:

-		{

-			if (m_pXFAPageView)

-			{

-				CFX_RectF rect;

-				m_pXFAPageView->GetPageViewRect(rect);

-				return rect.height;

-			}

-		}

-		break;

-	default:

-		return 0.0f;

-	}

-

-	return 0.0f;

+FX_FLOAT CPDFXFA_Page::GetPageHeight() {

+  ASSERT(m_pDocument != NULL);

+

+  if (!m_pPDFPage && !m_pXFAPageView)

+    return 0.0f;

+

+  int nDocType = m_pDocument->GetDocType();

+  switch (nDocType) {

+    case DOCTYPE_PDF:

+    case DOCTYPE_STATIC_XFA: {

+      if (m_pPDFPage)

+        return m_pPDFPage->GetPageHeight();

+    } break;

+    case DOCTYPE_DYNIMIC_XFA: {

+      if (m_pXFAPageView) {

+        CFX_RectF rect;

+        m_pXFAPageView->GetPageViewRect(rect);

+        return rect.height;

+      }

+    } break;

+    default:

+      return 0.0f;

+  }

+

+  return 0.0f;

 }

 

-void CPDFXFA_Page::DeviceToPage(int start_x, int start_y, int size_x, int size_y, int rotate, int device_x, int device_y, double* page_x, double* page_y)

-{

-	ASSERT(m_pDocument != NULL);

+void CPDFXFA_Page::DeviceToPage(int start_x,

+                                int start_y,

+                                int size_x,

+                                int size_y,

+                                int rotate,

+                                int device_x,

+                                int device_y,

+                                double* page_x,

+                                double* page_y) {

+  ASSERT(m_pDocument != NULL);

 

-	if (!m_pPDFPage && !m_pXFAPageView)

-		return;

+  if (!m_pPDFPage && !m_pXFAPageView)

+    return;

 

-	CPDF_Matrix page2device;

-	CPDF_Matrix device2page;

-	FX_FLOAT page_x_f, page_y_f;

+  CPDF_Matrix page2device;

+  CPDF_Matrix device2page;

+  FX_FLOAT page_x_f, page_y_f;

 

-	GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

+  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

 

-	device2page.SetReverse(page2device);

-	device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f, page_y_f);

+  device2page.SetReverse(page2device);

+  device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f,

+                        page_y_f);

 

-	*page_x = (page_x_f);

-	*page_y = (page_y_f);

+  *page_x = (page_x_f);

+  *page_y = (page_y_f);

 }

 

-void CPDFXFA_Page::PageToDevice(int start_x, int start_y, int size_x, int size_y, int rotate, double page_x, double page_y, int* device_x, int* device_y)

-{

-	if (!m_pPDFPage && !m_pXFAPageView)

-		return;

+void CPDFXFA_Page::PageToDevice(int start_x,

+                                int start_y,

+                                int size_x,

+                                int size_y,

+                                int rotate,

+                                double page_x,

+                                double page_y,

+                                int* device_x,

+                                int* device_y) {

+  if (!m_pPDFPage && !m_pXFAPageView)

+    return;

 

-	CPDF_Matrix page2device;

-	FX_FLOAT device_x_f, device_y_f;

+  CPDF_Matrix page2device;

+  FX_FLOAT device_x_f, device_y_f;

 

-	GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

+  GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

 

-	page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f, device_y_f);

+  page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f,

+                        device_y_f);

 

-	*device_x = FXSYS_round(device_x_f);

-	*device_y = FXSYS_round(device_y_f);

+  *device_x = FXSYS_round(device_x_f);

+  *device_y = FXSYS_round(device_y_f);

 }

 

-void CPDFXFA_Page::GetDisplayMatrix(CFX_AffineMatrix& matrix, int xPos, int yPos, 

-	int xSize, int ySize, int iRotate) const

-{

-	ASSERT(m_pDocument != NULL);

-

-	if (!m_pPDFPage && !m_pXFAPageView)

-		return;

-

-	int nDocType = m_pDocument->GetDocType();

-	switch (nDocType)

-	{

-	case DOCTYPE_DYNIMIC_XFA:

-		{

-			if (m_pXFAPageView)

-			{

-				CFX_Rect rect;

-				rect.Set(xPos, yPos, xSize, ySize);

-				m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);

-			}

-		}

-		break;

-	case DOCTYPE_PDF:

-	case DOCTYPE_STATIC_XFA:

-		{

-			if (m_pPDFPage) 

-			{

-				m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate);

-			}

-		}

-		break;

-	default:

-		return;

-	}

-

+void CPDFXFA_Page::GetDisplayMatrix(CFX_AffineMatrix& matrix,

+                                    int xPos,

+                                    int yPos,

+                                    int xSize,

+                                    int ySize,

+                                    int iRotate) const {

+  ASSERT(m_pDocument != NULL);

+

+  if (!m_pPDFPage && !m_pXFAPageView)

+    return;

+

+  int nDocType = m_pDocument->GetDocType();

+  switch (nDocType) {

+    case DOCTYPE_DYNIMIC_XFA: {

+      if (m_pXFAPageView) {

+        CFX_Rect rect;

+        rect.Set(xPos, yPos, xSize, ySize);

+        m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);

+      }

+    } break;

+    case DOCTYPE_PDF:

+    case DOCTYPE_STATIC_XFA: {

+      if (m_pPDFPage) {

+        m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate);

+      }

+    } break;

+    default:

+      return;

+  }

 }