// 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 _FWL_COMBOBOX_H | |
#define _FWL_COMBOBOX_H | |
class CFWL_WidgetImpProperties; | |
class IFWL_Widget; | |
class IFWL_ListBox; | |
class IFWL_ComboBoxDP; | |
class IFWL_ComboBox; | |
#define FWL_CLASS_ComboBox L"FWL_COMBOBOX" | |
#define FWL_CLASSHASH_ComboBox 602353697 | |
#define FWL_STYLEEXT_CMB_DropList (0L << 0) | |
#define FWL_STYLEEXT_CMB_DropDown (1L << 0) | |
#define FWL_STYLEEXT_CMB_Sort (1L << 1) | |
#define FWL_STYLEEXT_CMB_ListDrag (1L << 2) | |
#define FWL_STYLEEXT_CMB_OwnerDraw (1L << 3) | |
#define FWL_STYLEEXT_CMB_EditHNear (0L << 4) | |
#define FWL_STYLEEXT_CMB_EditHCenter (1L << 4) | |
#define FWL_STYLEEXT_CMB_EditHFar (2L << 4) | |
#define FWL_STYLEEXT_CMB_EditVNear (0L << 6) | |
#define FWL_STYLEEXT_CMB_EditVCenter (1L << 6) | |
#define FWL_STYLEEXT_CMB_EditVFar (2L << 6) | |
#define FWL_STYLEEXT_CMB_EditJustified (1L << 8) | |
#define FWL_STYLEEXT_CMB_EditDistributed (2L << 8) | |
#define FWL_STYLEEXT_CMB_EditHAlignMask (3L << 4) | |
#define FWL_STYLEEXT_CMB_EditVAlignMask (3L << 6) | |
#define FWL_STYLEEXT_CMB_EditHAlignModeMask (3L << 8) | |
#define FWL_STYLEEXT_CMB_ListItemLeftAlign (0L << 10) | |
#define FWL_STYLEEXT_CMB_ListItemCenterAlign (1L << 10) | |
#define FWL_STYLEEXT_CMB_ListItemRightAlign (2L << 10) | |
#define FWL_STYLEEXT_CMB_ListItemText (0L << 12) | |
#define FWL_STYLEEXT_CMB_ListItemIconText (1L << 12) | |
#define FWL_STYLEEXT_CMB_ListItemAlignMask (3L << 12) | |
#define FWL_STYLEEXT_CMB_ReadOnly (1L << 13) | |
#define FWL_PART_CMB_Border 1 | |
#define FWL_PART_CMB_Edge 2 | |
#define FWL_PART_CMB_Background 3 | |
#define FWL_PART_CMB_DropDownButton 4 | |
#define FWL_PART_CMB_Caption 5 | |
#define FWL_PART_CMB_StretcgHandler 6 | |
#define FWL_PARTSTATE_CMB_Normal (0L << 0) | |
#define FWL_PARTSTATE_CMB_Hovered (1L << 0) | |
#define FWL_PARTSTATE_CMB_Pressed (2L << 0) | |
#define FWL_PARTSTATE_CMB_Disabled (3L << 0) | |
#define FWL_PARTSTATE_CMB_Selected (1L << 2) | |
#define FWL_WGTCAPACITY_CMB_ComboFormHandler (FWL_WGTCAPACITY_MAX + 7) | |
enum FWL_CMB_TEXTCHANGED { | |
FWL_CMB_TEXTCHANGED_Insert = 0, | |
FWL_CMB_TEXTCHANGED_Delete, | |
FWL_CMB_TEXTCHANGED_Replace, | |
}; | |
#define FWL_EVT_CMB_DropDown L"FWL_EVENT_CMB_PreDropDown" | |
#define FWL_EVT_CMB_PostDropDown L"FWL_EVENT_CMB_PostDropDown" | |
#define FWL_EVT_CMB_CloseUp L"FWL_EVENT_CMB_CloseUp" | |
#define FWL_EVT_CMB_EditChanged L"FWL_EVENT_CMB_EditChanged" | |
#define FWL_EVT_CMB_SelChanged L"FWL_EVENT_CMB_SelChanged" | |
#define FWL_EVT_CMB_HoverChanged L"FWL_EVENT_CMB_HoverChanged" | |
#define FWL_EVT_CMB_DrawItem L"FWL_EVENT_CMB_DrawItem" | |
#define FWL_EVTHASH_CMB_PreDropDown 1357646798 | |
#define FWL_EVTHASH_CMB_PostDropDown 3677010285 | |
#define FWL_EVTHASH_CMB_CloseUp 2871271190 | |
#define FWL_EVTHASH_CMB_EditChanged 1527034762 | |
#define FWL_EVTHASH_CMB_SelChanged 2923227784 | |
#define FWL_EVTHASH_CMB_HoverChanged 944325448 | |
#define FWL_EVTHASH_CMB_DrawItem 917354551 | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPreDropDown, FWL_EVTHASH_CMB_PreDropDown) | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPostDropDown, FWL_EVTHASH_CMB_PostDropDown) | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbCloseUp, FWL_EVTHASH_CMB_CloseUp) | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbEditChanged, FWL_EVTHASH_CMB_EditChanged) | |
int32_t nChangeType; | |
CFX_WideString wsInsert; | |
CFX_WideString wsDelete; | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbSelChanged, FWL_EVTHASH_CMB_SelChanged) | |
CFX_Int32Array iArraySels; | |
FX_BOOL bLButtonUp; | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbHoverChanged, FWL_EVTHASH_CMB_HoverChanged) | |
int32_t m_iCurHover; | |
END_FWL_EVENT_DEF | |
BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbDrawItem, FWL_EVTHASH_CMB_DrawItem) | |
CFX_Graphics* m_pGraphics; | |
CFX_Matrix m_matrix; | |
int32_t m_index; | |
CFX_RectF m_rtItem; | |
END_FWL_EVENT_DEF | |
class IFWL_ComboBoxDP : public IFWL_ListBoxDP { | |
public: | |
virtual FX_FLOAT GetListHeight(IFWL_Widget* pWidget) = 0; | |
}; | |
class IFWL_ComboBox : public IFWL_Widget { | |
public: | |
static IFWL_ComboBox* Create(const CFWL_WidgetImpProperties& properties); | |
int32_t GetCurSel(); | |
FWL_ERR SetCurSel(int32_t iSel); | |
FWL_ERR SetEditText(const CFX_WideString& wsText); | |
int32_t GetEditTextLength() const; | |
FWL_ERR GetEditText(CFX_WideString& wsText, | |
int32_t nStart = 0, | |
int32_t nCount = -1) const; | |
FWL_ERR SetEditSelRange(int32_t nStart, int32_t nCount = -1); | |
int32_t GetEditSelRange(int32_t nIndex, int32_t& nStart); | |
int32_t GetEditLimit(); | |
FWL_ERR SetEditLimit(int32_t nLimit); | |
FWL_ERR EditDoClipboard(int32_t iCmd); | |
FX_BOOL EditRedo(const CFX_ByteStringC& bsRecord); | |
FX_BOOL EditUndo(const CFX_ByteStringC& bsRecord); | |
IFWL_ListBox* GetListBoxt(); | |
FX_BOOL AfterFocusShowDropList(); | |
FX_ERR OpenDropDownList(FX_BOOL bActivate); | |
FX_BOOL EditCanUndo(); | |
FX_BOOL EditCanRedo(); | |
FX_BOOL EditUndo(); | |
FX_BOOL EditRedo(); | |
FX_BOOL EditCanCopy(); | |
FX_BOOL EditCanCut(); | |
FX_BOOL EditCanSelectAll(); | |
FX_BOOL EditCopy(CFX_WideString& wsCopy); | |
FX_BOOL EditCut(CFX_WideString& wsCut); | |
FX_BOOL EditPaste(const CFX_WideString& wsPaste); | |
FX_BOOL EditSelectAll(); | |
FX_BOOL EditDelete(); | |
FX_BOOL EditDeSelect(); | |
FWL_ERR GetBBox(CFX_RectF& rect); | |
FWL_ERR EditModifyStylesEx(FX_DWORD dwStylesExAdded, | |
FX_DWORD dwStylesExRemoved); | |
protected: | |
IFWL_ComboBox(); | |
}; | |
#endif |