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authorHenrique Nakashima <hnakashima@chromium.org>2017-06-29 11:18:49 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-06-29 15:40:59 +0000
commitf1eae2c37cb4bbf7a536cf251706147bbac51880 (patch)
tree8eead543163dddefc63a518d9d44b5ca1ee49875 /fpdfsdk/pdfwindow/cpwl_caret.cpp
parenta0b48aa8043be95e5c6b602e0e261fb163282536 (diff)
downloadpdfium-f1eae2c37cb4bbf7a536cf251706147bbac51880.tar.xz
Converted low-hanging cpwl classes in CFX_ByteTextBuf to ostringstream.
Bug: pdfium:731 Change-Id: I3faf5a4ec4b2af6145348e526f39ccbc2055e62e Reviewed-on: https://pdfium-review.googlesource.com/7050 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fpdfsdk/pdfwindow/cpwl_caret.cpp')
-rw-r--r--fpdfsdk/pdfwindow/cpwl_caret.cpp96
1 files changed, 48 insertions, 48 deletions
diff --git a/fpdfsdk/pdfwindow/cpwl_caret.cpp b/fpdfsdk/pdfwindow/cpwl_caret.cpp
index 3275dd1b33..a6a165f9a0 100644
--- a/fpdfsdk/pdfwindow/cpwl_caret.cpp
+++ b/fpdfsdk/pdfwindow/cpwl_caret.cpp
@@ -6,6 +6,8 @@
#include "fpdfsdk/pdfwindow/cpwl_caret.h"
+#include <sstream>
+
#include "core/fxge/cfx_graphstatedata.h"
#include "core/fxge/cfx_pathdata.h"
#include "core/fxge/cfx_renderdevice.h"
@@ -24,70 +26,68 @@ CFX_ByteString CPWL_Caret::GetClassName() const {
return "CPWL_Caret";
}
-void CPWL_Caret::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
- GetCaretApp(sAppStream, CFX_PointF());
+void CPWL_Caret::GetThisAppearanceStream(std::ostringstream* psAppStream) {
+ GetCaretApp(CFX_PointF(), psAppStream);
}
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;
- }
+ if (!IsVisible() || !m_bFlash)
+ return;
+
+ 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);
+ 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);
- }
+ 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();
+void CPWL_Caret::GetCaretApp(const CFX_PointF& ptOffset,
+ std::ostringstream* psAppStream) {
+ if (!IsVisible() || !m_bFlash)
+ return;
- rcRect = CPWL_Utils::OffsetRect(rcRect, ptOffset.x, ptOffset.y);
- rcClip = CPWL_Utils::OffsetRect(rcClip, ptOffset.x, ptOffset.y);
+ CFX_FloatRect rcRect = GetCaretRect();
+ CFX_FloatRect rcClip = GetClipRect();
- 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";
+ rcRect = CPWL_Utils::OffsetRect(rcRect, ptOffset.x, ptOffset.y);
+ rcClip = CPWL_Utils::OffsetRect(rcClip, ptOffset.x, ptOffset.y);
- sAppStream << sCaret;
+ *psAppStream << "q\n";
+ if (!rcClip.IsEmpty()) {
+ *psAppStream << rcClip.left << " " << rcClip.bottom + 2.5f << " "
+ << rcClip.right - rcClip.left << " "
+ << rcClip.top - rcClip.bottom - 4.5f << " re W n\n";
}
+ *psAppStream << m_fWidth << " w\n0 G\n"
+ << rcRect.left + m_fWidth / 2 << " " << rcRect.bottom << " m\n"
+ << rcRect.left + m_fWidth / 2 << " " << rcRect.top
+ << " l S\nQ\n";
}
CFX_ByteString CPWL_Caret::GetCaretAppearanceStream(
const CFX_PointF& ptOffset) {
- CFX_ByteTextBuf sCaret;
- GetCaretApp(sCaret, ptOffset);
- return sCaret.MakeString();
+ std::ostringstream sCaret;
+ GetCaretApp(ptOffset, &sCaret);
+ return CFX_ByteString(sCaret);
}
void CPWL_Caret::TimerProc() {