| // 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_CORE_IFWL_DATETIMEPICKER_H_ |
| #define XFA_FWL_CORE_IFWL_DATETIMEPICKER_H_ |
| |
| #include "xfa/fwl/core/cfwl_event.h" |
| #include "xfa/fwl/core/cfwl_widgetimpproperties.h" |
| #include "xfa/fwl/core/ifwl_dataprovider.h" |
| #include "xfa/fwl/core/ifwl_monthcalendar.h" |
| #include "xfa/fwl/core/ifwl_widget.h" |
| |
| #define FWL_STYLEEXT_DTP_AllowEdit (1L << 0) |
| #define FWL_STYLEEXT_DTP_LongDateFormat (0L << 1) |
| #define FWL_STYLEEXT_DTP_ShortDateFormat (1L << 1) |
| #define FWL_STYLEEXT_DTP_TimeFormat (2L << 1) |
| #define FWL_STYLEEXT_DTP_Spin (1L << 3) |
| #define FWL_STYLEEXT_DTP_EditHNear (0L << 4) |
| #define FWL_STYLEEXT_DTP_EditHCenter (1L << 4) |
| #define FWL_STYLEEXT_DTP_EditHFar (2L << 4) |
| #define FWL_STYLEEXT_DTP_EditVNear (0L << 6) |
| #define FWL_STYLEEXT_DTP_EditVCenter (1L << 6) |
| #define FWL_STYLEEXT_DTP_EditVFar (2L << 6) |
| #define FWL_STYLEEXT_DTP_EditJustified (1L << 8) |
| #define FWL_STYLEEXT_DTP_EditDistributed (2L << 8) |
| #define FWL_STYLEEXT_DTP_EditHAlignMask (3L << 4) |
| #define FWL_STYLEEXT_DTP_EditVAlignMask (3L << 6) |
| #define FWL_STYLEEXT_DTP_EditHAlignModeMask (3L << 8) |
| |
| class IFWL_DateTimeCalendar; |
| class IFWL_DateTimeEdit; |
| class IFWL_FormProxy; |
| |
| FWL_EVENT_DEF(CFWL_Event_DtpDropDown, CFWL_EventType::DropDown) |
| |
| FWL_EVENT_DEF(CFWL_Event_DtpCloseUp, CFWL_EventType::CloseUp) |
| |
| FWL_EVENT_DEF(CFWL_Event_DtpEditChanged, |
| CFWL_EventType::EditChanged, |
| CFX_WideString m_wsText;) |
| |
| FWL_EVENT_DEF(CFWL_Event_DtpHoverChanged, |
| CFWL_EventType::HoverChanged, |
| int32_t hoverday;) |
| |
| FWL_EVENT_DEF(CFWL_Event_DtpSelectChanged, |
| CFWL_EventType::SelectChanged, |
| int32_t iYear; |
| int32_t iMonth; |
| int32_t iDay;) |
| |
| class IFWL_DateTimePickerDP : public IFWL_DataProvider { |
| public: |
| virtual FWL_Error GetToday(IFWL_Widget* pWidget, |
| int32_t& iYear, |
| int32_t& iMonth, |
| int32_t& iDay) = 0; |
| }; |
| |
| class IFWL_DateTimePicker : public IFWL_Widget { |
| public: |
| explicit IFWL_DateTimePicker(const CFWL_WidgetImpProperties& properties); |
| ~IFWL_DateTimePicker() override; |
| |
| // IFWL_Widget |
| FWL_Type GetClassID() const override; |
| FWL_Error Initialize() override; |
| void Finalize() override; |
| FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) 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_Error SetThemeProvider(IFWL_ThemeProvider* pTP) override; |
| |
| FWL_Error GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay); |
| FWL_Error SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay); |
| FWL_Error SetEditText(const CFX_WideString& wsText); |
| FWL_Error GetEditText(CFX_WideString& wsText, |
| int32_t nStart = 0, |
| int32_t nCount = -1) const; |
| int32_t CountSelRanges(); |
| int32_t GetSelRange(int32_t nIndex, int32_t& nStart); |
| |
| FX_BOOL CanUndo(); |
| FX_BOOL CanRedo(); |
| FX_BOOL Undo(); |
| FX_BOOL Redo(); |
| FX_BOOL CanCopy(); |
| FX_BOOL CanCut(); |
| FX_BOOL CanSelectAll(); |
| FX_BOOL Copy(CFX_WideString& wsCopy); |
| FX_BOOL Cut(CFX_WideString& wsCut); |
| FX_BOOL Paste(const CFX_WideString& wsPaste); |
| FX_BOOL SelectAll(); |
| FX_BOOL Delete(); |
| FX_BOOL DeSelect(); |
| FWL_Error GetBBox(CFX_RectF& rect); |
| FWL_Error SetEditLimit(int32_t nLimit); |
| FWL_Error ModifyEditStylesEx(uint32_t dwStylesExAdded, |
| uint32_t dwStylesExRemoved); |
| IFWL_DateTimeEdit* GetDataTimeEdit(); |
| |
| protected: |
| friend class CFWL_DateTimeEditImpDelegate; |
| friend class IFWL_DateTimeCalendar; |
| friend class CFWL_DateTimeCalendarImpDelegate; |
| friend class CFWL_DateTimePickerImpDelegate; |
| |
| class CFWL_MonthCalendarImpDP : public IFWL_MonthCalendarDP { |
| public: |
| CFWL_MonthCalendarImpDP(); |
| |
| // IFWL_DataProvider |
| FWL_Error GetCaption(IFWL_Widget* pWidget, |
| CFX_WideString& wsCaption) override; |
| |
| // IFWL_MonthCalendarDP |
| int32_t GetCurDay(IFWL_Widget* pWidget) override; |
| int32_t GetCurMonth(IFWL_Widget* pWidget) override; |
| int32_t GetCurYear(IFWL_Widget* pWidget) override; |
| |
| int32_t m_iCurDay; |
| int32_t m_iCurYear; |
| int32_t m_iCurMonth; |
| }; |
| |
| void DrawDropDownButton(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| void FormatDateString(int32_t iYear, |
| int32_t iMonth, |
| int32_t iDay, |
| CFX_WideString& wsText); |
| void ShowMonthCalendar(FX_BOOL bActivate); |
| FX_BOOL IsMonthCalendarShowed(); |
| void ReSetEditAlignment(); |
| void InitProxyForm(); |
| void ProcessSelChanged(int32_t iYear, int32_t iMonth, int32_t iDay); |
| |
| CFX_RectF m_rtBtn; |
| CFX_RectF m_rtClient; |
| int32_t m_iBtnState; |
| int32_t m_iYear; |
| int32_t m_iMonth; |
| int32_t m_iDay; |
| FX_BOOL m_bLBtnDown; |
| std::unique_ptr<IFWL_DateTimeEdit> m_pEdit; |
| std::unique_ptr<IFWL_DateTimeCalendar> m_pMonthCal; |
| std::unique_ptr<IFWL_FormProxy> m_pForm; |
| FX_FLOAT m_fBtn; |
| CFWL_MonthCalendarImpDP m_MonthCalendarDP; |
| |
| private: |
| FWL_Error DisForm_Initialize(); |
| void DisForm_InitDateTimeCalendar(); |
| void DisForm_InitDateTimeEdit(); |
| FX_BOOL DisForm_IsMonthCalendarShowed(); |
| void DisForm_ShowMonthCalendar(FX_BOOL bActivate); |
| FWL_WidgetHit DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy); |
| FX_BOOL DisForm_IsNeedShowButton(); |
| FWL_Error DisForm_Update(); |
| FWL_Error DisForm_GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); |
| FWL_Error DisForm_GetBBox(CFX_RectF& rect); |
| FWL_Error DisForm_DrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr); |
| }; |
| |
| class CFWL_DateTimePickerImpDelegate : public CFWL_WidgetImpDelegate { |
| public: |
| CFWL_DateTimePickerImpDelegate(IFWL_DateTimePicker* pOwner); |
| |
| // CFWL_WidgetImpDelegate |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| |
| protected: |
| void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); |
| void OnLButtonDown(CFWL_MsgMouse* pMsg); |
| void OnLButtonUp(CFWL_MsgMouse* pMsg); |
| void OnMouseMove(CFWL_MsgMouse* pMsg); |
| void OnMouseLeave(CFWL_MsgMouse* pMsg); |
| |
| IFWL_DateTimePicker* m_pOwner; |
| |
| private: |
| void DisForm_OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); |
| }; |
| |
| #endif // XFA_FWL_CORE_IFWL_DATETIMEPICKER_H_ |