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// Copyright 2014 The PDFium Authors
// 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 XFA_FWL_THEME_CFWL_WIDGETTP_H_
#define XFA_FWL_THEME_CFWL_WIDGETTP_H_
#include <memory>
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/retain_ptr.h"
#include "core/fxge/dib/fx_dib.h"
#include "v8/include/cppgc/garbage-collected.h"
#include "xfa/fwl/theme/cfwl_utils.h"
class CFDE_TextOut;
class CFGAS_GEGraphics;
class CFWL_ThemeBackground;
class CFWL_ThemeText;
class IFWL_ThemeProvider;
class CFWL_WidgetTP : public cppgc::GarbageCollected<CFWL_WidgetTP> {
public:
virtual ~CFWL_WidgetTP();
virtual void DrawBackground(const CFWL_ThemeBackground& pParams);
virtual void DrawText(const CFWL_ThemeText& pParams);
// Non-virtual, nothing to trace in subclasses at present.
void Trace(cppgc::Visitor* visitor) const;
protected:
struct CColorData {
FX_ARGB clrBorder[4]; // Indexed by enum FWLTHEME_STATE - 1.
FX_ARGB clrStart[4]; // Indexed by enum FWLTHEME_STATE - 1.
FX_ARGB clrEnd[4]; // Indexed by enum FWLTHEME_STATE - 1.
FX_ARGB clrSign[4]; // Indexed by enum FWLTHEME_STATE - 1.
};
CFWL_WidgetTP();
void InitializeArrowColorData();
void EnsureTTOInitialized(IFWL_ThemeProvider* pProvider);
void DrawBorder(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
const CFX_Matrix& matrix);
void FillBackground(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
const CFX_Matrix& matrix);
void FillSolidRect(CFGAS_GEGraphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF& rect,
const CFX_Matrix& matrix);
void DrawFocus(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
const CFX_Matrix& matrix);
void DrawArrow(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
FWLTHEME_DIRECTION eDict,
FX_ARGB argSign,
const CFX_Matrix& matrix);
void DrawBtn(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
FWLTHEME_STATE eState,
const CFX_Matrix& matrix);
void DrawArrowBtn(CFGAS_GEGraphics* pGraphics,
const CFX_RectF& rect,
FWLTHEME_DIRECTION eDict,
FWLTHEME_STATE eState,
const CFX_Matrix& matrix);
std::unique_ptr<CFDE_TextOut> m_pTextOut;
std::unique_ptr<CColorData> m_pColorData;
};
#endif // XFA_FWL_THEME_CFWL_WIDGETTP_H_