From 633a3b7b908031ca0db12d7694d6a09715fc6143 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Fri, 2 Jun 2017 15:27:22 -0700
Subject: Rename PWL_FooBar files to cpwl_foo_bar.

Change-Id: I7ed0ba0acbbee291e285555974ebf50c0073668f
Reviewed-on: https://pdfium-review.googlesource.com/6250
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
---
 fpdfsdk/pdfwindow/PWL_Caret.cpp | 147 ----------------------------------------
 1 file changed, 147 deletions(-)
 delete mode 100644 fpdfsdk/pdfwindow/PWL_Caret.cpp

(limited to 'fpdfsdk/pdfwindow/PWL_Caret.cpp')

diff --git a/fpdfsdk/pdfwindow/PWL_Caret.cpp b/fpdfsdk/pdfwindow/PWL_Caret.cpp
deleted file mode 100644
index 3658fbc23a..0000000000
--- a/fpdfsdk/pdfwindow/PWL_Caret.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-// 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 "fpdfsdk/pdfwindow/PWL_Caret.h"
-
-#include "core/fxge/cfx_graphstatedata.h"
-#include "core/fxge/cfx_pathdata.h"
-#include "core/fxge/cfx_renderdevice.h"
-#include "fpdfsdk/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
-
-#define PWL_CARET_FLASHINTERVAL 500
-
-PWL_CARET_INFO::PWL_CARET_INFO() : bVisible(false) {}
-
-CPWL_Caret::CPWL_Caret() : m_bFlash(false), m_fWidth(0.4f), m_nDelay(0) {}
-
-CPWL_Caret::~CPWL_Caret() {}
-
-CFX_ByteString CPWL_Caret::GetClassName() const {
-  return "CPWL_Caret";
-}
-
-void CPWL_Caret::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
-  GetCaretApp(sAppStream, CFX_PointF());
-}
-
-void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice,
-                                    CFX_Matrix* pUser2Device) {
-  if (IsVisible() && m_bFlash) {
-    CFX_FloatRect rcRect = GetCaretRect();
-    CFX_FloatRect rcClip = GetClipRect();
-    CFX_PathData path;
-
-    float fCaretX = rcRect.left + m_fWidth * 0.5f;
-    float fCaretTop = rcRect.top;
-    float fCaretBottom = rcRect.bottom;
-    if (!rcClip.IsEmpty()) {
-      rcRect.Intersect(rcClip);
-      if (rcRect.IsEmpty())
-        return;
-
-      fCaretTop = rcRect.top;
-      fCaretBottom = rcRect.bottom;
-    }
-
-    path.AppendPoint(CFX_PointF(fCaretX, fCaretBottom), FXPT_TYPE::MoveTo,
-                     false);
-    path.AppendPoint(CFX_PointF(fCaretX, fCaretTop), FXPT_TYPE::LineTo, false);
-
-    CFX_GraphStateData gsd;
-    gsd.m_LineWidth = m_fWidth;
-    pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255, 0, 0, 0),
-                      FXFILL_ALTERNATE);
-  }
-}
-
-void CPWL_Caret::GetCaretApp(CFX_ByteTextBuf& sAppStream,
-                             const CFX_PointF& ptOffset) {
-  if (IsVisible() && m_bFlash) {
-    CFX_ByteTextBuf sCaret;
-
-    CFX_FloatRect rcRect = GetCaretRect();
-    CFX_FloatRect rcClip = GetClipRect();
-
-    rcRect = CPWL_Utils::OffsetRect(rcRect, ptOffset.x, ptOffset.y);
-    rcClip = CPWL_Utils::OffsetRect(rcClip, ptOffset.x, ptOffset.y);
-
-    sCaret << "q\n";
-    if (!rcClip.IsEmpty()) {
-      sCaret << rcClip.left << " " << rcClip.bottom + 2.5f << " "
-             << rcClip.right - rcClip.left << " "
-             << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
-    }
-    sCaret << m_fWidth << " w\n0 G\n";
-    sCaret << rcRect.left + m_fWidth / 2 << " " << rcRect.bottom << " m\n";
-    sCaret << rcRect.left + m_fWidth / 2 << " " << rcRect.top << " l S\nQ\n";
-
-    sAppStream << sCaret;
-  }
-}
-
-CFX_ByteString CPWL_Caret::GetCaretAppearanceStream(
-    const CFX_PointF& ptOffset) {
-  CFX_ByteTextBuf sCaret;
-  GetCaretApp(sCaret, ptOffset);
-  return sCaret.MakeString();
-}
-
-void CPWL_Caret::TimerProc() {
-  if (m_nDelay > 0) {
-    m_nDelay--;
-  } else {
-    m_bFlash = !m_bFlash;
-    InvalidateRect();
-  }
-}
-
-CFX_FloatRect CPWL_Caret::GetCaretRect() const {
-  return CFX_FloatRect(m_ptFoot.x, m_ptFoot.y, m_ptHead.x + m_fWidth,
-                       m_ptHead.y);
-}
-
-void CPWL_Caret::SetCaret(bool bVisible,
-                          const CFX_PointF& ptHead,
-                          const CFX_PointF& ptFoot) {
-  if (bVisible) {
-    if (IsVisible()) {
-      if (m_ptHead != ptHead || m_ptFoot != ptFoot) {
-        m_ptHead = ptHead;
-        m_ptFoot = ptFoot;
-        m_bFlash = true;
-        Move(m_rcInvalid, false, true);
-      }
-    } else {
-      m_ptHead = ptHead;
-      m_ptFoot = ptFoot;
-      EndTimer();
-      BeginTimer(PWL_CARET_FLASHINTERVAL);
-      CPWL_Wnd::SetVisible(true);
-      m_bFlash = true;
-      Move(m_rcInvalid, false, true);
-    }
-  } else {
-    m_ptHead = CFX_PointF();
-    m_ptFoot = CFX_PointF();
-    m_bFlash = false;
-    if (IsVisible()) {
-      EndTimer();
-      CPWL_Wnd::SetVisible(false);
-    }
-  }
-}
-
-void CPWL_Caret::InvalidateRect(CFX_FloatRect* pRect) {
-  if (pRect) {
-    CFX_FloatRect rcRefresh = CPWL_Utils::InflateRect(*pRect, 0.5f);
-    rcRefresh.top += 1;
-    rcRefresh.bottom -= 1;
-    CPWL_Wnd::InvalidateRect(&rcRefresh);
-  } else {
-    CPWL_Wnd::InvalidateRect(pRect);
-  }
-}
-- 
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