clang-format all pdfium code.

fpdfsdk/src/pdfwindow/PWL_Signature.cpp

 // 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/pdfwindow/PDFWindow.h"
 #include "../../include/pdfwindow/PWL_Wnd.h"
 #include "../../include/pdfwindow/PWL_Icon.h"
 #include "../../include/pdfwindow/PWL_Signature.h"
 #include "../../include/pdfwindow/PWL_Label.h"
 #include "../../include/pdfwindow/PWL_Utils.h"
 
-/* --------------------------------- CPWL_Signature_Image --------------------------------- */
+/* --------------------------------- CPWL_Signature_Image
+ * --------------------------------- */
 
-CPWL_Signature_Image::CPWL_Signature_Image() : m_pImage(NULL)
-{
+CPWL_Signature_Image::CPWL_Signature_Image() : m_pImage(NULL) {}
+
+CPWL_Signature_Image::~CPWL_Signature_Image() {}
+
+void CPWL_Signature_Image::SetImage(CFX_DIBSource* pImage) {
+  m_pImage = pImage;
 }
 
-CPWL_Signature_Image::~CPWL_Signature_Image()
-{
+CFX_DIBSource* CPWL_Signature_Image::GetImage() {
+  return m_pImage;
 }
 
-void CPWL_Signature_Image::SetImage(CFX_DIBSource* pImage)
-{
-        m_pImage = pImage;
+void CPWL_Signature_Image::DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                              CPDF_Matrix* pUser2Device) {
+  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
+
+  if (m_pImage) {
+    CPDF_Rect rcClient = GetClientRect();
+
+    FX_FLOAT x, y;
+    pUser2Device->Transform(rcClient.left, rcClient.top, x, y);
+
+    pDevice->StretchDIBits(m_pImage, (int32_t)x, (int32_t)y,
+                           (int32_t)rcClient.Width(),
+                           (int32_t)rcClient.Height());
+  }
 }
 
-CFX_DIBSource* CPWL_Signature_Image::GetImage()
-{
-        return m_pImage;
+void CPWL_Signature_Image::GetThisAppearanceStream(
+    CFX_ByteTextBuf& sAppStream) {
+  sAppStream << CPWL_Image::GetImageAppStream();
 }
 
-void CPWL_Signature_Image::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
-        CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
+void CPWL_Signature_Image::GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale) {
+  FX_FLOAT fImageW, fImageH;
 
-        if (m_pImage)
-        {
-                CPDF_Rect rcClient = GetClientRect();
+  GetImageSize(fImageW, fImageH);
 
-                FX_FLOAT x, y;
-                pUser2Device->Transform(rcClient.left, rcClient.top, x, y);
+  CPDF_Rect rcClient = GetClientRect();
 
-                pDevice->StretchDIBits(m_pImage, (int32_t)x, (int32_t)y,
-                        (int32_t)rcClient.Width(), (int32_t)rcClient.Height());
-        }
+  fHScale = rcClient.Width() / fImageW;
+  fVScale = rcClient.Height() / fImageH;
 }
 
-void CPWL_Signature_Image::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
-        sAppStream << CPWL_Image::GetImageAppStream();
+/* --------------------------------- CPWL_Signature
+ * --------------------------------- */
+
+CPWL_Signature::CPWL_Signature()
+    : m_pText(NULL),
+      m_pDescription(NULL),
+      m_pImage(NULL),
+      m_bTextExist(TRUE),
+      m_bImageExist(FALSE),
+      m_bFlagExist(TRUE) {}
+
+CPWL_Signature::~CPWL_Signature() {}
+
+void CPWL_Signature::SetTextFlag(FX_BOOL bTextExist) {
+  m_bTextExist = bTextExist;
+
+  RePosChildWnd();
 }
 
-void CPWL_Signature_Image::GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale)
-{
-        FX_FLOAT fImageW, fImageH;
+void CPWL_Signature::SetImageFlag(FX_BOOL bImageExist) {
+  m_bImageExist = bImageExist;
 
-        GetImageSize(fImageW, fImageH);
-
-        CPDF_Rect rcClient = GetClientRect();
-
-        fHScale = rcClient.Width() / fImageW;
-        fVScale = rcClient.Height() / fImageH;
+  RePosChildWnd();
 }
 
-/* --------------------------------- CPWL_Signature --------------------------------- */
-
-CPWL_Signature::CPWL_Signature() :
-        m_pText(NULL),
-        m_pDescription(NULL),
-        m_pImage(NULL),
-        m_bTextExist(TRUE),
-        m_bImageExist(FALSE),
-        m_bFlagExist(TRUE)
-{
+void CPWL_Signature::SetFoxitFlag(FX_BOOL bFlagExist) {
+  m_bFlagExist = bFlagExist;
 }
 
-CPWL_Signature::~CPWL_Signature()
-{
+void CPWL_Signature::SetText(const FX_WCHAR* sText) {
+  m_pText->SetText(sText);
+
+  RePosChildWnd();
 }
 
-void CPWL_Signature::SetTextFlag(FX_BOOL bTextExist)
-{
-        m_bTextExist = bTextExist;
+void CPWL_Signature::SetDescription(const FX_WCHAR* string) {
+  m_pDescription->SetText(string);
 
-        RePosChildWnd();
+  RePosChildWnd();
 }
 
-void CPWL_Signature::SetImageFlag(FX_BOOL bImageExist)
-{
-        m_bImageExist = bImageExist;
+void CPWL_Signature::SetImage(CFX_DIBSource* pImage) {
+  m_pImage->SetImage(pImage);
 
-        RePosChildWnd();
+  RePosChildWnd();
 }
 
-void CPWL_Signature::SetFoxitFlag(FX_BOOL bFlagExist)
-{
-        m_bFlagExist = bFlagExist;
+void CPWL_Signature::SetImageStream(CPDF_Stream* pStream,
+                                    const FX_CHAR* sImageAlias) {
+  m_pImage->SetPDFStream(pStream);
+  m_pImage->SetImageAlias(sImageAlias);
+
+  RePosChildWnd();
 }
 
-void CPWL_Signature::SetText(const FX_WCHAR* sText)
-{
-        m_pText->SetText(sText);
+void CPWL_Signature::RePosChildWnd() {
+  CPDF_Rect rcClient = GetClientRect();
 
-        RePosChildWnd();
+  CPDF_Rect rcText = rcClient;
+  CPDF_Rect rcDescription = rcClient;
+
+  FX_BOOL bTextVisible = m_bTextExist && m_pText->GetText().GetLength() > 0;
+
+  if ((bTextVisible || m_bImageExist) &&
+      m_pDescription->GetText().GetLength() > 0) {
+    if (rcClient.Width() >= rcClient.Height()) {
+      rcText.right = rcText.left + rcClient.Width() / 2.0f;
+      rcDescription.left = rcDescription.right - rcClient.Width() / 2.0f;
+    } else {
+      rcText.bottom = rcText.top - rcClient.Height() / 2.0f;
+      rcDescription.top = rcDescription.bottom + rcClient.Height() / 2.0f;
+    }
+  }
+
+  m_pText->SetVisible(bTextVisible);
+  m_pImage->SetVisible(m_bImageExist);
+
+  m_pText->Move(rcText, TRUE, FALSE);
+  m_pImage->Move(rcText, TRUE, FALSE);
+  m_pDescription->Move(rcDescription, TRUE, FALSE);
 }
 
-void CPWL_Signature::SetDescription(const FX_WCHAR* string)
-{
-        m_pDescription->SetText(string);
+void CPWL_Signature::CreateChildWnd(const PWL_CREATEPARAM& cp) {
+  m_pImage = new CPWL_Signature_Image;
+  PWL_CREATEPARAM icp = cp;
+  icp.pParentWnd = this;
+  icp.dwFlags = PWS_CHILD | PWS_VISIBLE;
+  icp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
+  m_pImage->Create(icp);
 
-        RePosChildWnd();
+  m_pText = new CPWL_Label;
+  PWL_CREATEPARAM acp = cp;
+  acp.pParentWnd = this;
+  acp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_AUTOFONTSIZE | PES_MULTILINE |
+                PES_AUTORETURN | PES_MIDDLE | PES_CENTER;
+  acp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
+  m_pText->Create(acp);
+
+  m_pDescription = new CPWL_Label;
+  PWL_CREATEPARAM dcp = cp;
+  dcp.pParentWnd = this;
+  dcp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_AUTOFONTSIZE | PES_MULTILINE |
+                PES_AUTORETURN | PES_LEFT | PES_CENTER;
+  dcp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
+  m_pDescription->Create(dcp);
 }
 
-void CPWL_Signature::SetImage(CFX_DIBSource* pImage)
-{
-        m_pImage->SetImage(pImage);
+void CPWL_Signature::DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                        CPDF_Matrix* pUser2Device) {
+  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
 
-        RePosChildWnd();
+  if (m_bFlagExist)
+    CPWL_Utils::DrawIconAppStream(
+        pDevice, pUser2Device, PWL_ICONTYPE_FOXIT,
+        CPWL_Utils::GetCenterSquare(GetClientRect()),
+        CPWL_Color(COLORTYPE_RGB, 0.91f, 0.855f, 0.92f),
+        CPWL_Color(COLORTYPE_TRANSPARENT), 255);
+
+  /*
+  CPDF_Rect rcClient = GetClientRect();
+
+  CFX_PathData path;
+
+  path.SetPointCount(2);
+  path.SetPoint(0, rcClient.left, (rcClient.top + rcClient.bottom) * 0.5f,
+  FXPT_MOVETO);
+  path.SetPoint(1, rcClient.right, (rcClient.top + rcClient.bottom) * 0.5f,
+  FXPT_LINETO);
+
+  CFX_GraphStateData gsd;
+  gsd.SetDashCount(2);
+  gsd.m_DashArray[0] = 6.0f;
+  gsd.m_DashArray[1] = 6.0f;
+  gsd.m_DashPhase = 0;
+
+  gsd.m_LineWidth = 10.0f;
+  pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,255,0,0),
+  FXFILL_ALTERNATE);
+  */
 }
 
-void CPWL_Signature::SetImageStream(CPDF_Stream * pStream, const FX_CHAR* sImageAlias)
-{
-        m_pImage->SetPDFStream(pStream);
-        m_pImage->SetImageAlias(sImageAlias);
-
-        RePosChildWnd();
+void CPWL_Signature::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
+  CPWL_Wnd::GetThisAppearanceStream(sAppStream);
 }
-
-void CPWL_Signature::RePosChildWnd()
-{
-        CPDF_Rect rcClient = GetClientRect();
-
-        CPDF_Rect rcText = rcClient;
-        CPDF_Rect rcDescription = rcClient;
-
-        FX_BOOL bTextVisible = m_bTextExist && m_pText->GetText().GetLength() > 0;
-
-        if ((bTextVisible || m_bImageExist) &&
-                m_pDescription->GetText().GetLength() > 0)
-        {
-                if (rcClient.Width() >= rcClient.Height())
-                {
-                        rcText.right = rcText.left + rcClient.Width() / 2.0f;
-                        rcDescription.left = rcDescription.right - rcClient.Width() / 2.0f;
-                }
-                else
-                {
-                        rcText.bottom = rcText.top - rcClient.Height() / 2.0f;
-                        rcDescription.top = rcDescription.bottom + rcClient.Height() / 2.0f;
-                }
-        }
-
-        m_pText->SetVisible(bTextVisible);
-        m_pImage->SetVisible(m_bImageExist);
-
-        m_pText->Move(rcText, TRUE, FALSE);
-        m_pImage->Move(rcText, TRUE, FALSE);
-        m_pDescription->Move(rcDescription, TRUE, FALSE);
-}
-
-void CPWL_Signature::CreateChildWnd(const PWL_CREATEPARAM & cp)
-{
-        m_pImage = new CPWL_Signature_Image;
-        PWL_CREATEPARAM icp = cp;
-        icp.pParentWnd = this;
-        icp.dwFlags = PWS_CHILD | PWS_VISIBLE;
-        icp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
-        m_pImage->Create(icp);
-
-        m_pText = new CPWL_Label;
-        PWL_CREATEPARAM acp = cp;
-        acp.pParentWnd = this;
-        acp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_AUTOFONTSIZE | PES_MULTILINE | PES_AUTORETURN | PES_MIDDLE | PES_CENTER;
-        acp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
-        m_pText->Create(acp);
-
-        m_pDescription = new CPWL_Label;
-        PWL_CREATEPARAM dcp = cp;
-        dcp.pParentWnd = this;
-        dcp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_AUTOFONTSIZE | PES_MULTILINE | PES_AUTORETURN | PES_LEFT | PES_CENTER;
-        dcp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
-        m_pDescription->Create(dcp);
-}
-
-void CPWL_Signature::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
-        CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
-
-        if (m_bFlagExist)
-                CPWL_Utils::DrawIconAppStream(pDevice, pUser2Device, PWL_ICONTYPE_FOXIT, CPWL_Utils::GetCenterSquare(GetClientRect()),
-                        CPWL_Color(COLORTYPE_RGB,0.91f,0.855f,0.92f), CPWL_Color(COLORTYPE_TRANSPARENT), 255);
-
-        /*
-        CPDF_Rect rcClient = GetClientRect();
-
-        CFX_PathData path;
-
-        path.SetPointCount(2);
-        path.SetPoint(0, rcClient.left, (rcClient.top + rcClient.bottom) * 0.5f, FXPT_MOVETO);
-        path.SetPoint(1, rcClient.right, (rcClient.top + rcClient.bottom) * 0.5f, FXPT_LINETO);
-
-        CFX_GraphStateData gsd;
-        gsd.SetDashCount(2);
-        gsd.m_DashArray[0] = 6.0f;
-        gsd.m_DashArray[1] = 6.0f;
-        gsd.m_DashPhase = 0;
-
-        gsd.m_LineWidth = 10.0f;
-        pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,255,0,0), FXFILL_ALTERNATE);
-        */
-}
-
-void CPWL_Signature::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
-        CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-}
-
-