subsys/system/explorer/Seashell/SeaShellExt/Include/IEShellComboBox.h

   1 //*******************************************************************************
   2 // COPYRIGHT NOTES
   3 // ---------------
   4 // You may use this source code, compile or redistribute it as part of your application
   5 // for free. You cannot redistribute it as a part of a software development
   6 // library without the agreement of the author. If the sources are
   7 // distributed along with the application, you should leave the original
   8 // copyright notes in the source code without any changes.
   9 // This code can be used WITHOUT ANY WARRANTIES at your own risk.
  10 //
  11 // For the latest updates to this code, check this site:
  12 // http://www.masmex.com
  13 // after Sept 2000
  14 //
  15 // Copyright(C) 2000 Philip Oldaker <email: philip@masmex.com>
  16 //*******************************************************************************
  17
  18
  19 #if !defined(AFX_IESHELLCOMBOBOX_H__1EABA279_32DD_4A2D_8957_F478E4D3E5EB__INCLUDED_)
  20 #define AFX_IESHELLCOMBOBOX_H__1EABA279_32DD_4A2D_8957_F478E4D3E5EB__INCLUDED_
  21
  22 #if _MSC_VER > 1000
  23 #pragma once
  24 #endif // _MSC_VER > 1000
  25 // IEShellComboBox.h : header file
  26 //
  27 #include "ShellContextMenu.h"
  28 #include "ShellPidl.h"
  29 #include "Refresh.h"
  30
  31 ////////////////////////////////////////////////
  32 // CIEShellComboBoxEdit
  33 ////////////////////////////////////////////////
  34 class CIEShellComboBoxEdit : public CEdit
  35 {
  36 public:
  37         CIEShellComboBoxEdit();
  38         virtual ~CIEShellComboBoxEdit();
  39
  40 public:
  41         CString &GetText() { GetWindowText(m_sText); return m_sText; }
  42         void SetTreeWnd(HWND hWnd);
  43         virtual BOOL PreTranslateMessage(MSG* pMsg);
  44 protected:
  45 private:
  46         CString m_sText;
  47         HWND m_hTreeWnd;
  48 };
  49
  50 inline CIEShellComboBoxEdit::CIEShellComboBoxEdit()
  51 {
  52         m_hTreeWnd = NULL;
  53 }
  54
  55 inline CIEShellComboBoxEdit::~CIEShellComboBoxEdit()
  56 {
  57
  58 }
  59
  60 inline void CIEShellComboBoxEdit::SetTreeWnd(HWND hWnd)
  61 {
  62         m_hTreeWnd = hWnd;
  63 }
  64
  65 /////////////////////////////////////////////////////////////////////////////
  66 // CIEShellComboBox window
  67
  68 class CTRL_EXT_CLASS CIEShellComboBox : public CComboBoxEx
  69 {
  70 // Construction
  71 public:
  72         CIEShellComboBox();
  73
  74 // Attributes
  75 public:
  76         CShellPidl &GetShellPidl() { return m_ShellPidl; }
  77         LPITEMIDLIST GetSelectedPidl();
  78         void SetTreeCtrlWnd(HWND hWnd) { m_hTreeWnd = hWnd; }
  79 // Operations
  80 public:
  81         void Populate(LPITEMIDLIST pidlAbsSel=NULL);
  82 protected:
  83         void BuildFolderList(LPSHELLFOLDER pFolder,LPITEMIDLIST pidl,LPITEMIDLIST pidlAbsSel,int nIndent);
  84         void InitItems(LPITEMIDLIST pidlAbsSel);
  85         void LoadItems(LPITEMIDLIST pidlAbsSel);
  86         void LoadURLPrevList();
  87         void SetShellImageList();
  88         int AddItem(const CShCMSort *pItem);
  89         void DeleteItemData(LPTVITEMDATA pItemData);
  90         void DeleteAllItemData();
  91         void AddItems(vecCMSort &vItems,IShellFolder* pFolder,LPITEMIDLIST pidlAbs,int nIndent);
  92         void AddFolder(vecCMSort &vItems,const SHFILEINFO &FileInfo,LPITEMIDLIST pidlAbs,LPITEMIDLIST pidl,LPSHELLFOLDER pFolder,int nIndent);
  93         void SelectionChanged(bool bEnter=false);
  94
  95 // Overrides
  96         // ClassWizard generated virtual function overrides
  97         //{{AFX_VIRTUAL(CIEShellComboBox)
  98         public:
  99         virtual void PreSubclassWindow();
 100         //}}AFX_VIRTUAL
 101
 102 // Implementation
 103 public:
 104         virtual ~CIEShellComboBox();
 105
 106         // Generated message map functions
 107 protected:
 108         //{{AFX_MSG(CIEShellComboBox)
 109         afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
 110         afx_msg void OnDestroy();
 111         afx_msg void OnKillFocus(CWnd *pNewWnd);
 112         afx_msg void OnSetFocus(CWnd *pWnd);
 113         afx_msg void OnDropDown();
 114         afx_msg void OnSelChange();
 115         afx_msg LRESULT OnCBIEPopulate(WPARAM wParam,LPARAM lParam);
 116         afx_msg LRESULT OnAppCbIeHitEnter(WPARAM wParam, LPARAM lParam );
 117         //}}AFX_MSG
 118
 119         DECLARE_MESSAGE_MAP()
 120 private:
 121         LPMALLOC     m_pMalloc;
 122         LPITEMIDLIST m_pidlMyComputer;
 123         LPITEMIDLIST m_pidlMyDocuments;
 124         LPITEMIDLIST m_pidlInternet;
 125         CShellPidl   m_ShellPidl;
 126         vecItemData  m_vecItemData;
 127         vecCMSort    m_vItems;
 128     HIMAGELIST   m_hImageList;
 129         CImageList       m_ImageList;
 130         HWND             m_hTreeWnd;
 131         HICON            m_hIcon;
 132         CIEShellComboBoxEdit m_cbEdit;
 133         CString          m_sText;
 134         bool             m_bInternet;
 135 };
 136
 137 /////////////////////////////////////////////////////////////////////////////
 138
 139 //{{AFX_INSERT_LOCATION}}
 140 // Microsoft Visual C++ will insert additional declarations immediately before the previous line.
 141
 142 #endif // !defined(AFX_IESHELLCOMBOBOX_H__1EABA279_32DD_4A2D_8957_F478E4D3E5EB__INCLUDED_)