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Unified Diff: fpdfsdk/src/pdfwindow/PWL_Caret.cpp

Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: fpdfsdk/src/pdfwindow/PWL_Caret.cpp
diff --git a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp b/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
deleted file mode 100644
index 320b2bf62f9462dfba7861c1a876cf32f4eb8f64..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/pdfwindow/PWL_Caret.cpp
+++ /dev/null
@@ -1,160 +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/include/pdfwindow/PWL_Caret.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
-
-#define PWL_CARET_FLASHINTERVAL 500
-
-CPWL_Caret::CPWL_Caret()
- : m_bFlash(FALSE),
- m_ptHead(0, 0),
- m_ptFoot(0, 0),
- 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_FloatPoint(0.0f, 0.0f));
-}
-
-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;
-
- path.SetPointCount(2);
-
- FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
- FX_FLOAT fCaretTop = rcRect.top;
- FX_FLOAT fCaretBottom = rcRect.bottom;
-
- if (!rcClip.IsEmpty()) {
- rcRect.Intersect(rcClip);
- if (!rcRect.IsEmpty()) {
- fCaretTop = rcRect.top;
- fCaretBottom = rcRect.bottom;
- path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
- path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
- } else {
- return;
- }
- } else {
- path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
- path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
- }
-
- 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_FloatPoint& 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_FloatPoint& ptOffset) {
- CFX_ByteTextBuf sCaret;
- GetCaretApp(sCaret, ptOffset);
- return sCaret.GetByteString();
-}
-
-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(FX_BOOL bVisible,
- const CFX_FloatPoint& ptHead,
- const CFX_FloatPoint& ptFoot) {
- if (bVisible) {
- if (IsVisible()) {
- if (m_ptHead.x != ptHead.x || m_ptHead.y != ptHead.y ||
- m_ptFoot.x != ptFoot.x || m_ptFoot.y != ptFoot.y) {
- 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_FloatPoint(0, 0);
- m_ptFoot = CFX_FloatPoint(0, 0);
-
- 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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