| // 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 XFA_FWL_IFWL_THEMEPROVIDER_H_ |
| #define XFA_FWL_IFWL_THEMEPROVIDER_H_ |
| |
| #include "core/fxcrt/fx_coordinates.h" |
| #include "core/fxcrt/retain_ptr.h" |
| #include "core/fxge/dib/fx_dib.h" |
| #include "fxjs/gc/heap.h" |
| #include "v8/include/cppgc/garbage-collected.h" |
| #include "v8/include/cppgc/member.h" |
| |
| class CFGAS_GEFont; |
| class CFWL_ThemeBackground; |
| class CFWL_ThemePart; |
| class CFWL_ThemeText; |
| class CFWL_Widget; |
| class CFWL_WidgetTP; |
| |
| class IFWL_ThemeProvider : public cppgc::GarbageCollectedMixin { |
| public: |
| virtual ~IFWL_ThemeProvider(); |
| |
| // GarbageCollectedMixin: |
| void Trace(cppgc::Visitor* visitor) const override; |
| |
| virtual void DrawBackground(const CFWL_ThemeBackground& pParams) = 0; |
| virtual void DrawText(const CFWL_ThemeText& pParams) = 0; |
| virtual void CalcTextRect(const CFWL_ThemeText& pParams, |
| CFX_RectF* pRect) = 0; |
| virtual float GetCXBorderSize() const = 0; |
| virtual float GetCYBorderSize() const = 0; |
| virtual CFX_RectF GetUIMargin(const CFWL_ThemePart& pThemePart) const = 0; |
| virtual float GetFontSize(const CFWL_ThemePart& pThemePart) const = 0; |
| virtual RetainPtr<CFGAS_GEFont> GetFont( |
| const CFWL_ThemePart& pThemePart) const = 0; |
| virtual float GetLineHeight(const CFWL_ThemePart& pThemePart) const = 0; |
| virtual float GetScrollBarWidth() const = 0; |
| virtual FX_COLORREF GetTextColor(const CFWL_ThemePart& pThemePart) const = 0; |
| virtual CFX_SizeF GetSpaceAboveBelow( |
| const CFWL_ThemePart& pThemePart) const = 0; |
| |
| protected: |
| explicit IFWL_ThemeProvider(cppgc::Heap* pHeap); |
| |
| CFWL_WidgetTP* GetTheme(const CFWL_Widget* pWidget) const; |
| |
| private: |
| cppgc::Member<CFWL_WidgetTP> m_pCheckBoxTP; |
| cppgc::Member<CFWL_WidgetTP> m_pListBoxTP; |
| cppgc::Member<CFWL_WidgetTP> m_pPictureBoxTP; |
| cppgc::Member<CFWL_WidgetTP> m_pSrollBarTP; |
| cppgc::Member<CFWL_WidgetTP> m_pEditTP; |
| cppgc::Member<CFWL_WidgetTP> m_pComboBoxTP; |
| cppgc::Member<CFWL_WidgetTP> m_pMonthCalendarTP; |
| cppgc::Member<CFWL_WidgetTP> m_pDateTimePickerTP; |
| cppgc::Member<CFWL_WidgetTP> m_pPushButtonTP; |
| cppgc::Member<CFWL_WidgetTP> m_pCaretTP; |
| cppgc::Member<CFWL_WidgetTP> m_pBarcodeTP; |
| }; |
| |
| #endif // XFA_FWL_IFWL_THEMEPROVIDER_H_ |