commit bba2a7cf30da9e84bcc14ef32dbb0bb944229219
author Dan Sinclair <dsinclair@chromium.org> Tue Feb 07 16:36:39 2017 -0500
committer Chromium commit bot <commit-bot@chromium.org> Wed Feb 08 01:36:02 2017 +0000
tree 94a74de8d07b3e395bf6e08a62811a3a0d652d19
parent 55e026b7b6eec17b012c819c4a7d39e63094b5c4

Update to use CFX_Rect{F} and CFX_Matrix constructors.

This Cl updates the code to use the constructors instead of creating an
empty object and calling Set(). It also removes the various memsets of
the CFX_Rect{F} classes.

Change-Id: I6e20cec00866a38372858dcba5a30d31103172e4
Reviewed-on: https://pdfium-review.googlesource.com/2550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

fpdfsdk/cpdfsdk_pageview.cpp

diff --git a/fpdfsdk/cpdfsdk_pageview.cpp b/fpdfsdk/cpdfsdk_pageview.cpp
index 416adff..aae903e 100644
--- a/fpdfsdk/cpdfsdk_pageview.cpp
+++ b/fpdfsdk/cpdfsdk_pageview.cpp
@@ -97,11 +97,10 @@
   if (pPage->GetContext()->GetDocType() == DOCTYPE_DYNAMIC_XFA) {
     CFX_Graphics gs;
     gs.Create(pDevice);
-    CFX_RectF rectClip;
-    rectClip.Set(static_cast<FX_FLOAT>(pClip.left),
-                 static_cast<FX_FLOAT>(pClip.top),
-                 static_cast<FX_FLOAT>(pClip.Width()),
-                 static_cast<FX_FLOAT>(pClip.Height()));
+    CFX_RectF rectClip(static_cast<FX_FLOAT>(pClip.left),
+                       static_cast<FX_FLOAT>(pClip.top),
+                       static_cast<FX_FLOAT>(pClip.Width()),
+                       static_cast<FX_FLOAT>(pClip.Height()));
     gs.SetClipRect(rectClip);
     std::unique_ptr<CXFA_RenderContext> pRenderContext(new CXFA_RenderContext);
     CXFA_RenderOptions renderOptions;

fpdfsdk/cpdfsdk_xfawidgethandler.cpp

diff --git a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
index eff351b..8d511fc 100644
--- a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
+++ b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
@@ -56,9 +56,7 @@
   CFX_Graphics gs;
   gs.Create(pDevice);
 
-  CFX_Matrix mt;
-  mt = *pUser2Device;
-
+  CFX_Matrix mt = *pUser2Device;
   bool bIsHighlight = false;
   if (pPageView->GetFormFillEnv()->GetFocusAnnot() != pAnnot)
     bIsHighlight = true;

fpdfsdk/formfiller/cffl_formfiller.cpp

diff --git a/fpdfsdk/formfiller/cffl_formfiller.cpp b/fpdfsdk/formfiller/cffl_formfiller.cpp
index 281057a..71feb54 100644
--- a/fpdfsdk/formfiller/cffl_formfiller.cpp
+++ b/fpdfsdk/formfiller/cffl_formfiller.cpp
@@ -395,6 +395,7 @@
     if (pPrivateData->pPageView) {
       CFX_Matrix mtPageView;
       pPrivateData->pPageView->GetCurrentMatrix(mtPageView);
+
       CFX_Matrix mt = GetCurMatrix();
       mt.Concat(mtPageView);
 

fpdfsdk/fpdfview.cpp

diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp
index c1dc0df..8aa6ec0 100644
--- a/fpdfsdk/fpdfview.cpp
+++ b/fpdfsdk/fpdfview.cpp
@@ -756,14 +756,8 @@
 
   CFX_Matrix transform_matrix = pPage->GetPageMatrix();
   if (matrix) {
-    CFX_Matrix cmatrix;
-    cmatrix.a = matrix->a;
-    cmatrix.b = matrix->b;
-    cmatrix.c = matrix->c;
-    cmatrix.d = matrix->d;
-    cmatrix.e = matrix->e;
-    cmatrix.f = matrix->f;
-    transform_matrix.Concat(cmatrix);
+    transform_matrix.Concat(CFX_Matrix(matrix->a, matrix->b, matrix->c,
+                                       matrix->d, matrix->e, matrix->f));
   }
 
   CFX_FloatRect clipping_rect;

fpdfsdk/fpdfxfa/cpdfxfa_page.cpp

diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_page.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_page.cpp
index 8cc3250..8011295 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_page.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_page.cpp
@@ -156,12 +156,12 @@
   if (!m_pPDFPage && !m_pXFAPageView)
     return;
 
-  CFX_Matrix page2device;
-  CFX_Matrix device2page;
   FX_FLOAT page_x_f, page_y_f;
 
+  CFX_Matrix page2device;
   GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
 
+  CFX_Matrix device2page;
   device2page.SetReverse(page2device);
   device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f,
                         page_y_f);
@@ -182,9 +182,9 @@
   if (!m_pPDFPage && !m_pXFAPageView)
     return;
 
-  CFX_Matrix page2device;
   FX_FLOAT device_x_f, device_y_f;
 
+  CFX_Matrix page2device;
   GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
 
   page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f,
@@ -207,8 +207,7 @@
   switch (nDocType) {
     case DOCTYPE_DYNAMIC_XFA: {
       if (m_pXFAPageView) {
-        CFX_Rect rect;
-        rect.Set(xPos, yPos, xSize, ySize);
+        CFX_Rect rect(xPos, yPos, xSize, ySize);
         m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);
       }
     } break;