// 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_LIGHTWIDGET_CFWL_COMBOBOX_H_
|
#define XFA_FWL_LIGHTWIDGET_CFWL_COMBOBOX_H_
|
|
#include <memory>
|
#include <vector>
|
|
#include "xfa/fwl/basewidget/ifwl_combobox.h"
|
#include "xfa/fwl/lightwidget/cfwl_widget.h"
|
|
class CFWL_WidgetProperties;
|
class IFWL_ComboBoxDP;
|
class CFWL_ComboBoxDP;
|
class CFWL_ComboBoxItem;
|
|
class CFWL_ComboBox : public CFWL_Widget {
|
public:
|
CFWL_ComboBox();
|
~CFWL_ComboBox() override;
|
|
static CFWL_ComboBox* Create();
|
FWL_Error Initialize(const CFWL_WidgetProperties* pProperties = nullptr);
|
int32_t AddString(const CFX_WideStringC& wsText);
|
int32_t AddString(const CFX_WideStringC& wsText, CFX_DIBitmap* pIcon);
|
bool RemoveAt(int32_t iIndex); // Returns false iff |iIndex| out of range.
|
void RemoveAll();
|
int32_t CountItems();
|
FWL_Error GetTextByIndex(int32_t iIndex, CFX_WideString& wsText);
|
int32_t GetCurSel();
|
FWL_Error SetCurSel(int32_t iSel);
|
FWL_Error SetEditText(const CFX_WideString& wsText);
|
int32_t GetEditTextLength() const;
|
FWL_Error GetEditText(CFX_WideString& wsText,
|
int32_t nStart = 0,
|
int32_t nCount = -1) const;
|
FWL_Error SetEditSelRange(int32_t nStart, int32_t nCount = -1);
|
int32_t GetEditSelRange(int32_t nIndex, int32_t& nStart);
|
int32_t GetEditLimit();
|
FWL_Error SetEditLimit(int32_t nLimit);
|
FWL_Error EditDoClipboard(int32_t iCmd);
|
FX_BOOL EditRedo(const IFDE_TxtEdtDoRecord* pRecord);
|
FX_BOOL EditUndo(const IFDE_TxtEdtDoRecord* pRecord);
|
FWL_Error SetMaxListHeight(FX_FLOAT fMaxHeight);
|
FWL_Error SetItemData(int32_t iIndex, void* pData);
|
void* GetItemData(int32_t iIndex);
|
FWL_Error SetListTheme(IFWL_ThemeProvider* pTheme);
|
FX_BOOL AfterFocusShowDropList();
|
FWL_Error 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_Error GetBBox(CFX_RectF& rect);
|
FWL_Error EditModifyStylesEx(uint32_t dwStylesExAdded,
|
uint32_t dwStylesExRemoved);
|
|
protected:
|
class CFWL_ComboBoxDP : public IFWL_ComboBoxDP {
|
public:
|
CFWL_ComboBoxDP();
|
~CFWL_ComboBoxDP() override;
|
|
// IFWL_DataProvider
|
FWL_Error GetCaption(IFWL_Widget* pWidget,
|
CFX_WideString& wsCaption) override;
|
|
// IFWL_ListBoxDP
|
int32_t CountItems(IFWL_Widget* pWidget) override;
|
IFWL_ListItem* GetItem(IFWL_Widget* pWidget, int32_t nIndex) override;
|
int32_t GetItemIndex(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
|
FX_BOOL SetItemIndex(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
int32_t nIndex) override;
|
|
uint32_t GetItemStyles(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
|
FWL_Error GetItemText(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
CFX_WideString& wsText) override;
|
FWL_Error GetItemRect(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
CFX_RectF& rtItem) override;
|
void* GetItemData(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
|
FWL_Error SetItemStyles(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
uint32_t dwStyle) override;
|
FWL_Error SetItemText(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
const FX_WCHAR* pszText) override;
|
FWL_Error SetItemRect(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
const CFX_RectF& rtItem) override;
|
FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override;
|
CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem) override;
|
FWL_Error GetItemCheckRect(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
CFX_RectF& rtCheck) override;
|
FWL_Error SetItemCheckRect(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
const CFX_RectF& rtCheck) override;
|
uint32_t GetItemCheckState(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem) override;
|
FWL_Error SetItemCheckState(IFWL_Widget* pWidget,
|
IFWL_ListItem* pItem,
|
uint32_t dwCheckState) override;
|
|
// IFWL_ComboBoxDP
|
FX_FLOAT GetListHeight(IFWL_Widget* pWidget) override;
|
|
std::vector<std::unique_ptr<CFWL_ComboBoxItem>> m_ItemArray;
|
FX_FLOAT m_fMaxListHeight;
|
FX_FLOAT m_fItemHeight;
|
};
|
CFWL_ComboBoxDP m_comboBoxData;
|
};
|
|
class CFWL_ComboBoxItem : public IFWL_ListItem {
|
public:
|
CFWL_ComboBoxItem();
|
~CFWL_ComboBoxItem();
|
|
CFX_RectF m_rtItem;
|
uint32_t m_dwStyles;
|
CFX_WideString m_wsText;
|
CFX_DIBitmap* m_pDIB;
|
uint32_t m_dwCheckState;
|
CFX_RectF m_rtCheckBox;
|
void* m_pData;
|
};
|
|
#endif // XFA_FWL_LIGHTWIDGET_CFWL_COMBOBOX_H_
|
