diff options
Diffstat (limited to 'xfa/fwl/core/ifwl_form.h')
| -rw-r--r-- | xfa/fwl/core/ifwl_form.h | 161 |
1 files changed, 153 insertions, 8 deletions
diff --git a/xfa/fwl/core/ifwl_form.h b/xfa/fwl/core/ifwl_form.h index 860cbd679d..3aa38a00cd 100644 --- a/xfa/fwl/core/ifwl_form.h +++ b/xfa/fwl/core/ifwl_form.h @@ -7,6 +7,8 @@ #ifndef XFA_FWL_CORE_IFWL_FORM_H_ #define XFA_FWL_CORE_IFWL_FORM_H_ +#include <memory> + #include "core/fxcrt/fx_system.h" #include "xfa/fwl/core/cfwl_widgetimpproperties.h" #include "xfa/fwl/core/ifwl_dataprovider.h" @@ -26,6 +28,10 @@ #define FWL_UseMacSystemBorder #endif +#define FWL_SYSBUTTONSTATE_Hover 0x0001 +#define FWL_SYSBUTTONSTATE_Pressed 0x0002 +#define FWL_SYSBUTTONSTATE_Disabled 0x0010 + enum FWL_FORMSIZE { FWL_FORMSIZE_Manual = 0, FWL_FORMSIZE_Width, @@ -33,11 +39,44 @@ enum FWL_FORMSIZE { FWL_FORMSIZE_All, }; -class CFX_DIBitmap; -class CFX_WideString; -class CFX_Path; +class CFWL_SysBtn { + public: + CFWL_SysBtn(); + + bool IsDisabled() const; + uint32_t GetPartState() const; + + void SetNormal(); + void SetPressed(); + void SetHover(); + void SetDisabled(FX_BOOL bDisabled); + + CFX_RectF m_rtBtn; + uint32_t m_dwState; +}; + +enum FORM_RESIZETYPE { + FORM_RESIZETYPE_None = 0, + FORM_RESIZETYPE_Cap, +}; + +struct RestoreInfo { + RestoreInfo(); + ~RestoreInfo(); + + CFX_PointF m_ptStart; + CFX_SizeF m_szStart; +}; + +class CFWL_MsgMouse; +class CFWL_MsgClose; +class CFWL_MsgWindowMove; +class CFWL_NoteLoop; +class CFWL_WidgetImpProperties; class IFWL_Widget; -class IFWL_Form; +class IFWL_ThemeProvider; +class CFWL_SysBtn; +class CFWL_FormImpDelegate; class IFWL_FormDP : public IFWL_DataProvider { public: @@ -46,9 +85,22 @@ class IFWL_FormDP : public IFWL_DataProvider { class IFWL_Form : public IFWL_Widget { public: - static IFWL_Form* CreateFormProxy(CFWL_WidgetImpProperties& properties, - CFX_WideString* classname, - IFWL_Widget* pOuter); + IFWL_Form(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter); + ~IFWL_Form() override; + + // IFWL_Widget + FWL_Error GetClassName(CFX_WideString& wsClass) const override; + FWL_Type GetClassID() const override; + FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const override; + FWL_Error Initialize() override; + FWL_Error Finalize() override; + + FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override; + FWL_Error GetClientRect(CFX_RectF& rect) override; + FWL_Error Update() override; + FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override; + FWL_Error DrawWidget(CFX_Graphics* pGraphics, + const CFX_Matrix* pMatrix = nullptr) override; FWL_FORMSIZE GetFormSize(); FWL_Error SetFormSize(FWL_FORMSIZE eFormSize); @@ -56,9 +108,102 @@ class IFWL_Form : public IFWL_Widget { IFWL_Widget* DoModal(uint32_t& dwCommandID); FWL_Error EndDoModal(); FWL_Error SetBorderRegion(CFX_Path* pPath); + void DrawBackground(CFX_Graphics* pGraphics, IFWL_ThemeProvider* pTheme); + IFWL_Widget* GetSubFocus(); + void SetSubFocus(IFWL_Widget* pWidget); + + protected: + friend class CFWL_FormImpDelegate; + + void ShowChildWidget(IFWL_Widget* pParent); + void RemoveSysButtons(); + void CalcContentRect(CFX_RectF& rtContent); + CFWL_SysBtn* GetSysBtnAtPoint(FX_FLOAT fx, FX_FLOAT fy); + CFWL_SysBtn* GetSysBtnByState(uint32_t dwState); + CFWL_SysBtn* GetSysBtnByIndex(int32_t nIndex); + int32_t GetSysBtnIndex(CFWL_SysBtn* pBtn); + FX_FLOAT GetCaptionHeight(); + void DrawCaptionText(CFX_Graphics* pGs, + IFWL_ThemeProvider* pTheme, + const CFX_Matrix* pMatrix = nullptr); + void DrawIconImage(CFX_Graphics* pGs, + IFWL_ThemeProvider* pTheme, + const CFX_Matrix* pMatrix = nullptr); + void GetEdgeRect(CFX_RectF& rtEdge); + void SetWorkAreaRect(); + void SetCursor(FX_FLOAT fx, FX_FLOAT fy); + void Layout(); + void ReSetSysBtn(); + void RegisterForm(); + void UnRegisterForm(); + FX_BOOL IsDoModal(); + void SetThemeData(); + FX_BOOL HasIcon(); + void UpdateIcon(); + void UpdateCaption(); + void DoWidthLimit(FX_FLOAT& fLeft, + FX_FLOAT& fWidth, + FX_FLOAT fCurX, + FX_FLOAT fSpace, + FX_FLOAT fLimitMin, + FX_FLOAT fLimitMax, + FX_BOOL bLeft); + void DoHeightLimit(FX_FLOAT& fTop, + FX_FLOAT& fHeight, + FX_FLOAT fCurY, + FX_FLOAT fSpace, + FX_FLOAT fLimitMin, + FX_FLOAT fLimitMax, + FX_BOOL bTop); + + CFX_RectF m_rtRestore; + CFX_RectF m_rtCaptionText; + CFX_RectF m_rtRelative; + CFX_RectF m_rtCaption; + CFX_RectF m_rtIcon; + CFWL_SysBtn* m_pCloseBox; + CFWL_SysBtn* m_pMinBox; + CFWL_SysBtn* m_pMaxBox; + CFWL_SysBtn* m_pCaptionBox; + std::unique_ptr<CFWL_NoteLoop> m_pNoteLoop; + IFWL_Widget* m_pSubFocus; + RestoreInfo m_InfoStart; + FX_FLOAT m_fCXBorder; + FX_FLOAT m_fCYBorder; + int32_t m_iCaptureBtn; + int32_t m_iSysBox; + int32_t m_eResizeType; + FX_BOOL m_bLButtonDown; + bool m_bMaximized; + FX_BOOL m_bSetMaximize; + FX_BOOL m_bCustomizeLayout; + FWL_FORMSIZE m_eFormSize; + FX_BOOL m_bDoModalFlag; + FX_FLOAT m_fSmallIconSz; + FX_FLOAT m_fBigIconSz; + CFX_DIBitmap* m_pBigIcon; + CFX_DIBitmap* m_pSmallIcon; + FX_BOOL m_bMouseIn; +}; + +class CFWL_FormImpDelegate : public CFWL_WidgetImpDelegate { + public: + CFWL_FormImpDelegate(IFWL_Form* pOwner); + void OnProcessMessage(CFWL_Message* pMessage) override; + void OnProcessEvent(CFWL_Event* pEvent) override; + void OnDrawWidget(CFX_Graphics* pGraphics, + const CFX_Matrix* pMatrix = nullptr) override; protected: - IFWL_Form(); + void OnLButtonDown(CFWL_MsgMouse* pMsg); + void OnLButtonUp(CFWL_MsgMouse* pMsg); + void OnMouseMove(CFWL_MsgMouse* pMsg); + void OnMouseHover(CFWL_MsgMouse* pMsg); + void OnMouseLeave(CFWL_MsgMouse* pMsg); + void OnLButtonDblClk(CFWL_MsgMouse* pMsg); + void OnWindowMove(CFWL_MsgWindowMove* pMsg); + void OnClose(CFWL_MsgClose* pMsg); + IFWL_Form* m_pOwner; }; #endif // XFA_FWL_CORE_IFWL_FORM_H_ |