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-rw-r--r--fpdfsdk/pdfwindow/cpwl_scroll_bar.h184
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diff --git a/fpdfsdk/pdfwindow/cpwl_scroll_bar.h b/fpdfsdk/pdfwindow/cpwl_scroll_bar.h
deleted file mode 100644
index f9887e5610..0000000000
--- a/fpdfsdk/pdfwindow/cpwl_scroll_bar.h
+++ /dev/null
@@ -1,184 +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
-
-#ifndef FPDFSDK_PDFWINDOW_CPWL_SCROLL_BAR_H_
-#define FPDFSDK_PDFWINDOW_CPWL_SCROLL_BAR_H_
-
-#include "core/fxcrt/cfx_unowned_ptr.h"
-#include "fpdfsdk/pdfwindow/cpwl_wnd.h"
-
-class CPWL_SBButton;
-class CPWL_ScrollBar;
-
-struct PWL_SCROLL_INFO {
- public:
- PWL_SCROLL_INFO()
- : fContentMin(0.0f),
- fContentMax(0.0f),
- fPlateWidth(0.0f),
- fBigStep(0.0f),
- fSmallStep(0.0f) {}
-
- bool operator==(const PWL_SCROLL_INFO& that) const {
- return fContentMin == that.fContentMin && fContentMax == that.fContentMax &&
- fPlateWidth == that.fPlateWidth && fBigStep == that.fBigStep &&
- fSmallStep == that.fSmallStep;
- }
- bool operator!=(const PWL_SCROLL_INFO& that) const {
- return !(*this == that);
- }
-
- float fContentMin;
- float fContentMax;
- float fPlateWidth;
- float fBigStep;
- float fSmallStep;
-};
-
-enum PWL_SCROLLBAR_TYPE { SBT_HSCROLL, SBT_VSCROLL };
-
-enum PWL_SBBUTTON_TYPE { PSBT_MIN, PSBT_MAX, PSBT_POS };
-
-class CPWL_SBButton : public CPWL_Wnd {
- public:
- CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,
- PWL_SBBUTTON_TYPE eButtonType);
- ~CPWL_SBButton() override;
-
- // CPWL_Wnd
- CFX_ByteString GetClassName() const override;
- void OnCreate(PWL_CREATEPARAM& cp) override;
- void DrawThisAppearance(CFX_RenderDevice* pDevice,
- CFX_Matrix* pUser2Device) override;
- bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override;
- bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override;
- bool OnMouseMove(const CFX_PointF& point, uint32_t nFlag) override;
-
- protected:
- PWL_SCROLLBAR_TYPE m_eScrollBarType;
- PWL_SBBUTTON_TYPE m_eSBButtonType;
-
- bool m_bMouseDown;
-};
-
-struct PWL_FLOATRANGE {
- public:
- PWL_FLOATRANGE();
- PWL_FLOATRANGE(float min, float max);
-
- bool operator==(const PWL_FLOATRANGE& that) const {
- return fMin == that.fMin && fMax == that.fMax;
- }
- bool operator!=(const PWL_FLOATRANGE& that) const { return !(*this == that); }
-
- void Default();
- void Set(float min, float max);
- bool In(float x) const;
- float GetWidth() const;
-
- float fMin;
- float fMax;
-};
-
-struct PWL_SCROLL_PRIVATEDATA {
- public:
- PWL_SCROLL_PRIVATEDATA();
-
- bool operator==(const PWL_SCROLL_PRIVATEDATA& that) const {
- return ScrollRange == that.ScrollRange &&
- fClientWidth == that.fClientWidth && fScrollPos == that.fScrollPos &&
- fBigStep == that.fBigStep && fSmallStep == that.fSmallStep;
- }
- bool operator!=(const PWL_SCROLL_PRIVATEDATA& that) const {
- return !(*this == that);
- }
-
- void Default();
- void SetScrollRange(float min, float max);
- void SetClientWidth(float width);
- void SetSmallStep(float step);
- void SetBigStep(float step);
- bool SetPos(float pos);
-
- void AddSmall();
- void SubSmall();
- void AddBig();
- void SubBig();
-
- PWL_FLOATRANGE ScrollRange;
- float fClientWidth;
- float fScrollPos;
- float fBigStep;
- float fSmallStep;
-};
-
-class CPWL_ScrollBar : public CPWL_Wnd {
- public:
- explicit CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
- ~CPWL_ScrollBar() override;
-
- // CPWL_Wnd
- CFX_ByteString GetClassName() const override;
- void OnCreate(PWL_CREATEPARAM& cp) override;
- void OnDestroy() override;
- void RePosChildWnd() override;
- void DrawThisAppearance(CFX_RenderDevice* pDevice,
- CFX_Matrix* pUser2Device) override;
- bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override;
- bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override;
- void SetScrollInfo(const PWL_SCROLL_INFO& info) override;
- void SetScrollPosition(float pos) override;
- void NotifyLButtonDown(CPWL_Wnd* child, const CFX_PointF& pos) override;
- void NotifyLButtonUp(CPWL_Wnd* child, const CFX_PointF& pos) override;
- void NotifyMouseMove(CPWL_Wnd* child, const CFX_PointF& pos) override;
- void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
- void TimerProc() override;
-
- float GetScrollBarWidth() const;
- PWL_SCROLLBAR_TYPE GetScrollBarType() const { return m_sbType; }
-
- void SetNotifyForever(bool bForever) { m_bNotifyForever = bForever; }
-
- protected:
- void SetScrollRange(float fMin, float fMax, float fClientWidth);
- void SetScrollPos(float fPos);
- void MovePosButton(bool bRefresh);
- void SetScrollStep(float fBigStep, float fSmallStep);
- void NotifyScrollWindow();
- CFX_FloatRect GetScrollArea() const;
-
- private:
- void CreateButtons(const PWL_CREATEPARAM& cp);
-
- void OnMinButtonLBDown(const CFX_PointF& point);
- void OnMinButtonLBUp(const CFX_PointF& point);
- void OnMinButtonMouseMove(const CFX_PointF& point);
-
- void OnMaxButtonLBDown(const CFX_PointF& point);
- void OnMaxButtonLBUp(const CFX_PointF& point);
- void OnMaxButtonMouseMove(const CFX_PointF& point);
-
- void OnPosButtonLBDown(const CFX_PointF& point);
- void OnPosButtonLBUp(const CFX_PointF& point);
- void OnPosButtonMouseMove(const CFX_PointF& point);
-
- float TrueToFace(float);
- float FaceToTrue(float);
-
- PWL_SCROLLBAR_TYPE m_sbType;
- PWL_SCROLL_INFO m_OriginInfo;
- CFX_UnownedPtr<CPWL_SBButton> m_pMinButton;
- CFX_UnownedPtr<CPWL_SBButton> m_pMaxButton;
- CFX_UnownedPtr<CPWL_SBButton> m_pPosButton;
- PWL_SCROLL_PRIVATEDATA m_sData;
- bool m_bMouseDown;
- bool m_bMinOrMax;
- bool m_bNotifyForever;
- float m_nOldPos;
- float m_fOldPosButton;
-};
-
-#endif // FPDFSDK_PDFWINDOW_CPWL_SCROLL_BAR_H_