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// 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_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
#define XFA_FWL_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
#include <memory>
#include "xfa/fwl/basewidget/fwl_editimp.h"
#include "xfa/fwl/basewidget/fwl_monthcalendarimp.h"
#include "xfa/fwl/basewidget/ifwl_datetimepicker.h"
#include "xfa/fwl/basewidget/ifwl_edit.h"
#include "xfa/fwl/basewidget/ifwl_monthcalendar.h"
#include "xfa/fwl/core/ifwl_form.h"
class CFWL_WidgetImp;
class CFWL_WidgetImpProperties;
class CFWL_WidgetImpDelegate;
class CFWL_DateTimeEdit;
class CFWL_DateTimeEditImpDelegate;
class CFWL_DateTimeCalendar;
class CFWL_DateTimeCalendarImpDelegate;
class CFWL_DateTimePickerImp;
class CFWL_DateTimePickerImpDelegate;
class IFWL_DateTimeForm : public IFWL_Form {
public:
static IFWL_DateTimeForm* Create(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
protected:
IFWL_DateTimeForm() {}
};
class IFWL_DateTimeCalender : public IFWL_MonthCalendar {
public:
static IFWL_DateTimeCalender* Create(
const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
protected:
IFWL_DateTimeCalender() {}
};
class IFWL_DateTimeEdit : public IFWL_Edit {
public:
static IFWL_DateTimeEdit* Create(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
protected:
IFWL_DateTimeEdit() {}
};
class CFWL_DateTimeEdit : public CFWL_EditImp {
public:
CFWL_DateTimeEdit(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
protected:
friend class CFWL_DateTimeEditImpDelegate;
};
class CFWL_DateTimeEditImpDelegate : public CFWL_EditImpDelegate {
public:
CFWL_DateTimeEditImpDelegate(CFWL_DateTimeEdit* pOwner);
int32_t OnProcessMessage(CFWL_Message* pMessage) override;
private:
int32_t DisForm_OnProcessMessage(CFWL_Message* pMessage);
protected:
CFWL_DateTimeEdit* m_pOwner;
};
class CFWL_DateTimeCalendar : public CFWL_MonthCalendarImp {
public:
CFWL_DateTimeCalendar(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
protected:
friend class CFWL_DateTimeCalendarImpDelegate;
};
class CFWL_DateTimeCalendarImpDelegate : public CFWL_MonthCalendarImpDelegate {
public:
CFWL_DateTimeCalendarImpDelegate(CFWL_DateTimeCalendar* pOwner);
int32_t OnProcessMessage(CFWL_Message* pMessage) override;
void OnLButtonDownEx(CFWL_MsgMouse* pMsg);
void OnLButtonUpEx(CFWL_MsgMouse* pMsg);
void OnMouseMoveEx(CFWL_MsgMouse* pMsg);
private:
int32_t DisForm_OnProcessMessage(CFWL_Message* pMessage);
void DisForm_OnLButtonUpEx(CFWL_MsgMouse* pMsg);
protected:
CFWL_DateTimeCalendar* m_pOwner;
FX_BOOL m_bFlag;
};
class CFWL_DateTimePickerImp : public CFWL_WidgetImp {
public:
CFWL_DateTimePickerImp(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
virtual ~CFWL_DateTimePickerImp();
virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
virtual FX_DWORD GetClassID() const;
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
virtual FWL_ERR Update();
virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = NULL);
virtual FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pTP);
virtual FWL_ERR GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
virtual FWL_ERR SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay);
virtual FWL_ERR SetEditText(const CFX_WideString& wsText);
virtual FWL_ERR GetEditText(CFX_WideString& wsText,
int32_t nStart = 0,
int32_t nCount = -1) const;
public:
virtual FX_BOOL CanUndo();
virtual FX_BOOL CanRedo();
virtual FX_BOOL Undo();
virtual FX_BOOL Redo();
virtual FX_BOOL CanCopy();
virtual FX_BOOL CanCut();
virtual FX_BOOL CanSelectAll();
virtual FX_BOOL Copy(CFX_WideString& wsCopy);
virtual FX_BOOL Cut(CFX_WideString& wsCut);
virtual FX_BOOL Paste(const CFX_WideString& wsPaste);
virtual FX_BOOL SelectAll();
virtual FX_BOOL Delete();
virtual FX_BOOL DeSelect();
virtual FWL_ERR GetBBox(CFX_RectF& rect);
virtual FWL_ERR SetEditLimit(int32_t nLimit);
virtual FWL_ERR ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
FX_DWORD dwStylesExRemoved);
public:
IFWL_DateTimeEdit* GetDataTimeEdit();
protected:
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);
private:
FWL_ERR DisForm_Initialize();
void DisForm_InitDateTimeCalendar();
void DisForm_InitDateTimeEdit();
FX_BOOL DisForm_IsMonthCalendarShowed();
void DisForm_ShowMonthCalendar(FX_BOOL bActivate);
FX_DWORD DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy);
FX_BOOL DisForm_IsNeedShowButton();
FWL_ERR DisForm_Update();
FWL_ERR DisForm_GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
FWL_ERR DisForm_GetBBox(CFX_RectF& rect);
FWL_ERR DisForm_DrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = NULL);
protected:
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_DateTimeCalender> m_pMonthCal;
std::unique_ptr<IFWL_DateTimeForm> m_pForm;
FX_FLOAT m_fBtn;
class CFWL_MonthCalendarImpDP : public IFWL_MonthCalendarDP {
public:
CFWL_MonthCalendarImpDP() {
m_iCurYear = 2010;
m_iCurMonth = 3;
m_iCurDay = 29;
}
virtual FWL_ERR GetCaption(IFWL_Widget* pWidget,
CFX_WideString& wsCaption) {
return FWL_ERR_Succeeded;
}
virtual int32_t GetCurDay(IFWL_Widget* pWidget) { return m_iCurDay; }
virtual int32_t GetCurMonth(IFWL_Widget* pWidget) { return m_iCurMonth; }
virtual int32_t GetCurYear(IFWL_Widget* pWidget) { return m_iCurYear; }
int32_t m_iCurDay;
int32_t m_iCurYear;
int32_t m_iCurMonth;
};
CFWL_MonthCalendarImpDP m_MonthCalendarDP;
friend class CFWL_DateTimeEditImpDelegate;
friend class CFWL_DateTimeCalendar;
friend class CFWL_DateTimeCalendarImpDelegate;
friend class CFWL_DateTimePickerImpDelegate;
};
class CFWL_DateTimePickerImpDelegate : public CFWL_WidgetImpDelegate {
public:
CFWL_DateTimePickerImpDelegate(CFWL_DateTimePickerImp* pOwner);
int32_t OnProcessMessage(CFWL_Message* pMessage) override;
FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = NULL) 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);
CFWL_DateTimePickerImp* m_pOwner;
private:
void DisForm_OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
};
#endif // XFA_FWL_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
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