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, 94 insertions, 86 deletions

diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417Writer.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417Writer.cpp
index 6dd4a8264f..b3263f5559 100644
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417Writer.cpp
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417Writer.cpp
@@ -28,99 +28,107 @@
 #include "BC_PDF417.h"

 #include "BC_PDF417BarcodeMatrix.h"

 #include "BC_PDF417Writer.h"

-CBC_PDF417Writer::CBC_PDF417Writer()

-{

-    m_bFixedSize = FALSE;

+CBC_PDF417Writer::CBC_PDF417Writer() {

+  m_bFixedSize = FALSE;

 }

-CBC_PDF417Writer::~CBC_PDF417Writer()

-{

-    m_bTruncated = TRUE;

+CBC_PDF417Writer::~CBC_PDF417Writer() {

+  m_bTruncated = TRUE;

 }

-FX_BOOL	CBC_PDF417Writer:: SetErrorCorrectionLevel(int32_t level)

-{

-    if (level < 0 || level > 8) {

-        return FALSE;

-    }

-    m_iCorrectLevel = level;

-    return TRUE;

-}

-void CBC_PDF417Writer::SetTruncated(FX_BOOL truncated)

-{

-    m_bTruncated = truncated;

+FX_BOOL CBC_PDF417Writer::SetErrorCorrectionLevel(int32_t level) {

+  if (level < 0 || level > 8) {

+    return FALSE;

+  }

+  m_iCorrectLevel = level;

+  return TRUE;

 }

-uint8_t* CBC_PDF417Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t &e)

-{

-    if ( format != BCFORMAT_PDF_417) {

-        return NULL;

-    }

-    CFX_WideString encodeContents = contents.UTF8Decode();

-    return Encode(encodeContents, outWidth, outHeight, e );

+void CBC_PDF417Writer::SetTruncated(FX_BOOL truncated) {

+  m_bTruncated = truncated;

 }

-uint8_t* CBC_PDF417Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t hints, int32_t &e)

-{

+uint8_t* CBC_PDF417Writer::Encode(const CFX_ByteString& contents,

+                                  BCFORMAT format,

+                                  int32_t& outWidth,

+                                  int32_t& outHeight,

+                                  int32_t& e) {

+  if (format != BCFORMAT_PDF_417) {

     return NULL;

+  }

+  CFX_WideString encodeContents = contents.UTF8Decode();

+  return Encode(encodeContents, outWidth, outHeight, e);

 }

-uint8_t* CBC_PDF417Writer::Encode(const CFX_WideString &contents, int32_t &outWidth, int32_t &outHeight, int32_t &e)

-{

-    CBC_PDF417 encoder;

-    int32_t col = (m_Width / m_ModuleWidth - 69) / 17;

-    int32_t row = m_Height / (m_ModuleWidth * 20);

-    if (row >= 3 && row <= 90 && col >= 1 && col <= 30) {

-        encoder.setDimensions(col, col, row, row);

-    } else if (col >= 1 && col <= 30) {

-        encoder.setDimensions(col, col, 90, 3);

-    } else if (row >= 3 && row <= 90) {

-        encoder.setDimensions(30, 1, row, row);

-    }

-    encoder.generateBarcodeLogic(contents, m_iCorrectLevel, e);

-    BC_EXCEPTION_CHECK_ReturnValue(e,  NULL);

-    int32_t lineThickness = 2;

-    int32_t aspectRatio = 4;

-    CBC_BarcodeMatrix* barcodeMatrix = encoder.getBarcodeMatrix();

-    CFX_ByteArray originalScale;

-    originalScale.Copy(barcodeMatrix->getScaledMatrix(lineThickness, aspectRatio * lineThickness));

-    int32_t width = outWidth;

-    int32_t height = outHeight;

-    outWidth = barcodeMatrix->getWidth();

-    outHeight = barcodeMatrix->getHeight();

-    FX_BOOL rotated = FALSE;

-    if ((height > width) ^ (outWidth < outHeight)) {

-        rotateArray(originalScale, outHeight, outWidth);

-        rotated = TRUE;

-        int32_t temp = outHeight;

-        outHeight = outWidth;

-        outWidth = temp;

-    }

-    int32_t scaleX = width / outWidth;

-    int32_t scaleY = height / outHeight;

-    int32_t scale;

-    if (scaleX < scaleY) {

-        scale = scaleX;

-    } else {

-        scale = scaleY;

-    }

-    if (scale > 1) {

-        originalScale.RemoveAll();

-        originalScale.Copy(barcodeMatrix->getScaledMatrix(scale * lineThickness, scale * aspectRatio * lineThickness));

-        if (rotated) {

-            rotateArray(originalScale, outHeight, outWidth);

-            int32_t temp = outHeight;

-            outHeight = outWidth;

-            outWidth = temp;

-        }

+uint8_t* CBC_PDF417Writer::Encode(const CFX_ByteString& contents,

+                                  BCFORMAT format,

+                                  int32_t& outWidth,

+                                  int32_t& outHeight,

+                                  int32_t hints,

+                                  int32_t& e) {

+  return NULL;

+}

+uint8_t* CBC_PDF417Writer::Encode(const CFX_WideString& contents,

+                                  int32_t& outWidth,

+                                  int32_t& outHeight,

+                                  int32_t& e) {

+  CBC_PDF417 encoder;

+  int32_t col = (m_Width / m_ModuleWidth - 69) / 17;

+  int32_t row = m_Height / (m_ModuleWidth * 20);

+  if (row >= 3 && row <= 90 && col >= 1 && col <= 30) {

+    encoder.setDimensions(col, col, row, row);

+  } else if (col >= 1 && col <= 30) {

+    encoder.setDimensions(col, col, 90, 3);

+  } else if (row >= 3 && row <= 90) {

+    encoder.setDimensions(30, 1, row, row);

+  }

+  encoder.generateBarcodeLogic(contents, m_iCorrectLevel, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  int32_t lineThickness = 2;

+  int32_t aspectRatio = 4;

+  CBC_BarcodeMatrix* barcodeMatrix = encoder.getBarcodeMatrix();

+  CFX_ByteArray originalScale;

+  originalScale.Copy(barcodeMatrix->getScaledMatrix(

+      lineThickness, aspectRatio * lineThickness));

+  int32_t width = outWidth;

+  int32_t height = outHeight;

+  outWidth = barcodeMatrix->getWidth();

+  outHeight = barcodeMatrix->getHeight();

+  FX_BOOL rotated = FALSE;

+  if ((height > width) ^ (outWidth < outHeight)) {

+    rotateArray(originalScale, outHeight, outWidth);

+    rotated = TRUE;

+    int32_t temp = outHeight;

+    outHeight = outWidth;

+    outWidth = temp;

+  }

+  int32_t scaleX = width / outWidth;

+  int32_t scaleY = height / outHeight;

+  int32_t scale;

+  if (scaleX < scaleY) {

+    scale = scaleX;

+  } else {

+    scale = scaleY;

+  }

+  if (scale > 1) {

+    originalScale.RemoveAll();

+    originalScale.Copy(barcodeMatrix->getScaledMatrix(

+        scale * lineThickness, scale * aspectRatio * lineThickness));

+    if (rotated) {

+      rotateArray(originalScale, outHeight, outWidth);

+      int32_t temp = outHeight;

+      outHeight = outWidth;

+      outWidth = temp;

     }

-    uint8_t* result = (uint8_t*)FX_Alloc(uint8_t, outHeight * outWidth);

-    FXSYS_memcpy(result, originalScale.GetData(), outHeight * outWidth);

-    return result;

+  }

+  uint8_t* result = (uint8_t*)FX_Alloc(uint8_t, outHeight * outWidth);

+  FXSYS_memcpy(result, originalScale.GetData(), outHeight * outWidth);

+  return result;

 }

-void CBC_PDF417Writer::rotateArray(CFX_ByteArray& bitarray, int32_t height, int32_t width)

-{

-    CFX_ByteArray temp;

-    temp.Copy(bitarray);

-    for (int32_t ii = 0; ii < height; ii++) {

-        int32_t inverseii = height - ii - 1;

-        for (int32_t jj = 0; jj < width; jj++) {

-            bitarray[jj * height + inverseii] = temp[ii * width + jj];

-        }

+void CBC_PDF417Writer::rotateArray(CFX_ByteArray& bitarray,

+                                   int32_t height,

+                                   int32_t width) {

+  CFX_ByteArray temp;

+  temp.Copy(bitarray);

+  for (int32_t ii = 0; ii < height; ii++) {

+    int32_t inverseii = height - ii - 1;

+    for (int32_t jj = 0; jj < width; jj++) {

+      bitarray[jj * height + inverseii] = temp[ii * width + jj];

     }

+  }

 }