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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #ifndef _FWL_DATETIMEPICKER_H
      8 #define _FWL_DATETIMEPICKER_H
      9 class CFWL_WidgetImpProperties;
     10 class IFWL_Widget;
     11 class IFWL_DateTimePickerDP;
     12 class IFWL_DateTimePicker;
     13 #define FWL_CLASS_DateTimePicker L"FWL_DATETIMEPICKER"
     14 #define FWL_CLASSHASH_DateTimePicker 3851176257
     15 #define FWL_STYLEEXT_DTP_AllowEdit (1L << 0)
     16 #define FWL_STYLEEXT_DTP_LongDateFormat (0L << 1)
     17 #define FWL_STYLEEXT_DTP_ShortDateFormat (1L << 1)
     18 #define FWL_STYLEEXT_DTP_TimeFormat (2L << 1)
     19 #define FWL_STYLEEXT_DTP_Spin (1L << 3)
     20 #define FWL_STYLEEXT_DTP_EditHNear (0L << 4)
     21 #define FWL_STYLEEXT_DTP_EditHCenter (1L << 4)
     22 #define FWL_STYLEEXT_DTP_EditHFar (2L << 4)
     23 #define FWL_STYLEEXT_DTP_EditVNear (0L << 6)
     24 #define FWL_STYLEEXT_DTP_EditVCenter (1L << 6)
     25 #define FWL_STYLEEXT_DTP_EditVFar (2L << 6)
     26 #define FWL_STYLEEXT_DTP_EditJustified (1L << 8)
     27 #define FWL_STYLEEXT_DTP_EditDistributed (2L << 8)
     28 #define FWL_STYLEEXT_DTP_EditHAlignMask (3L << 4)
     29 #define FWL_STYLEEXT_DTP_EditVAlignMask (3L << 6)
     30 #define FWL_STYLEEXT_DTP_EditHAlignModeMask (3L << 8)
     31 #define FWL_PART_DTP_Border 1
     32 #define FWL_PART_DTP_Edge 2
     33 #define FWL_PART_DTP_Background 3
     34 #define FWL_PART_DTP_DropDownButton 4
     35 #define FWL_PARTSTATE_DTP_Normal (0L << 0)
     36 #define FWL_PARTSTATE_DTP_Hovered (1L << 0)
     37 #define FWL_PARTSTATE_DTP_Pressed (2L << 0)
     38 #define FWL_PARTSTATE_DTP_Disabled (3L << 0)
     39 #define FWL_EVT_DTP_DropDown L"FWL_EVENT_DTP_DropDown"
     40 #define FWL_EVTHASH_DTP_DropDown 264728733
     41 #define FWL_EVT_DTP_CloseUp L"FWL_EVENT_DTP_CloseUp"
     42 #define FWL_EVTHASH_DTP_CloseUp 4280973803
     43 #define FWL_EVT_DTP_EditChanged L"FWL_EVENT_DTP_EditChanged"
     44 #define FWL_EVTHASH_DTP_EditChanged 4009610944
     45 #define FWL_EVT_DTP_HoverChanged L"FWL_EVENT_DTP_HoverChanged"
     46 #define FWL_EVTHASH_DTP_HoverChanged 686674750
     47 #define FWL_EVT_DTP_SelectChanged L"FWL_EVENT_DTP_SelectChanged"
     48 #define FWL_EVTHASH_DTP_SelectChanged 1589616858
     49 BEGIN_FWL_EVENT_DEF(CFWL_Event_DtpDropDown, FWL_EVTHASH_DTP_DropDown)
     50 END_FWL_EVENT_DEF
     51 BEGIN_FWL_EVENT_DEF(CFWL_Event_DtpCloseUp, FWL_EVTHASH_DTP_CloseUp)
     52 END_FWL_EVENT_DEF
     53 BEGIN_FWL_EVENT_DEF(CFWL_Event_DtpEditChanged, FWL_EVTHASH_DTP_EditChanged)
     54 CFX_WideString m_wsText;
     55 END_FWL_EVENT_DEF
     56 BEGIN_FWL_EVENT_DEF(CFWL_Event_DtpHoverChanged, FWL_EVTHASH_DTP_HoverChanged)
     57 int32_t hoverday;
     58 END_FWL_EVENT_DEF
     59 BEGIN_FWL_EVENT_DEF(CFWL_Event_DtpSelectChanged, FWL_EVTHASH_DTP_SelectChanged)
     60 int32_t iYear;
     61 int32_t iMonth;
     62 int32_t iDay;
     63 END_FWL_EVENT_DEF
     64 class IFWL_DateTimePickerDP : public IFWL_DataProvider {
     65  public:
     66   virtual FWL_ERR GetToday(IFWL_Widget* pWidget,
     67                            int32_t& iYear,
     68                            int32_t& iMonth,
     69                            int32_t& iDay) = 0;
     70 };
     71 class IFWL_DateTimePicker : public IFWL_Widget {
     72  public:
     73   static IFWL_DateTimePicker* Create(const CFWL_WidgetImpProperties& properties,
     74                                      IFWL_Widget* pOuter);
     75 
     76   FWL_ERR GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
     77   FWL_ERR SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay);
     78   FWL_ERR SetEditText(const CFX_WideString& wsText);
     79   FWL_ERR GetEditText(CFX_WideString& wsText,
     80                       int32_t nStart = 0,
     81                       int32_t nCount = -1) const;
     82   int32_t CountSelRanges();
     83   int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
     84   FX_BOOL CanUndo();
     85   FX_BOOL CanRedo();
     86   FX_BOOL Undo();
     87   FX_BOOL Redo();
     88   FX_BOOL CanCopy();
     89   FX_BOOL CanCut();
     90   FX_BOOL CanSelectAll();
     91   FX_BOOL Copy(CFX_WideString& wsCopy);
     92   FX_BOOL Cut(CFX_WideString& wsCut);
     93   FX_BOOL Paste(const CFX_WideString& wsPaste);
     94   FX_BOOL SelectAll();
     95   FX_BOOL Delete();
     96   FX_BOOL DeSelect();
     97   FWL_ERR GetBBox(CFX_RectF& rect);
     98   FWL_ERR SetEditLimit(int32_t nLimit);
     99   FWL_ERR ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
    100                              FX_DWORD dwStylesExRemoved);
    101 
    102  protected:
    103   IFWL_DateTimePicker();
    104 };
    105 #endif
    106