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Diffstat (limited to 'xfa/fwl/core/ifwl_datetimepicker.h')
| -rw-r--r-- | xfa/fwl/core/ifwl_datetimepicker.h | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/xfa/fwl/core/ifwl_datetimepicker.h b/xfa/fwl/core/ifwl_datetimepicker.h new file mode 100644 index 0000000000..e14073df09 --- /dev/null +++ b/xfa/fwl/core/ifwl_datetimepicker.h @@ -0,0 +1,200 @@ +// 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_CLASS_DateTimePicker L"FWL_DATETIMEPICKER" +#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: + static IFWL_DateTimePicker* Create(const CFWL_WidgetImpProperties& properties, + IFWL_Widget* pOuter); + + IFWL_DateTimePicker(const CFWL_WidgetImpProperties& properties, + IFWL_Widget* pOuter); + ~IFWL_DateTimePicker() override; + + // IFWL_Widget + FWL_Error GetClassName(CFX_WideString& wsClass) const override; + FWL_Type GetClassID() const override; + FWL_Error Initialize() override; + FWL_Error 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_ |