Merge the CFWL_*Imp classes into the IFWL_* classes.

This Cl merges the implementation classes up into the IFWL classes as the
intermediate classes were just acting as proxies.

Review-Url: https://chromiumcodereview.appspot.com/2432423002

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_