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https://github.com/fadden/ciderpress.git
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84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
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* See the file LICENSE for distribution terms.
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*/
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/*
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* TreeView control containing Windows shell folders.
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*
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* Originally based on MFCENUM from "Programming the Windows 95 User
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* interface". Enhanced by Selom Ofori as "ShellTree" class. Modified
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* extensively.
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*/
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#ifndef __SHELLTREE__
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#define __SHELLTREE__
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/*
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* ShellTree class.
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*/
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class ShellTree : public CTreeCtrl {
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public:
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//enum FindAttribs {type_drive, type_folder};
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ShellTree(void) {
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fFolderPathValid = false;
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}
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virtual ~ShellTree(void) {
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Detach(); // we don't own the window handle
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}
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BOOL ReplaceDlgCtrl(CDialog* pDialog, int treeID);
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BOOL PopulateTree(int nFolder = CSIDL_DESKTOP);
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void ExpandMyComputer(void);
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BOOL AddFolderAtSelection(const CString& name);
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void GetContextMenu(NMHDR* pNMHDR, LRESULT* pResult);
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void EnableImages();
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BOOL GetSelectedFolderPath(CString &szFolderPath);
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void TunnelTree(CString path, CString* pResultStr);
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LPSHELLFOLDER GetParentShellFolder(HTREEITEM folderNode);
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LPITEMIDLIST GetRelativeIDLIST(HTREEITEM folderNode);
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LPITEMIDLIST GetFullyQualifiedID(HTREEITEM folderNode);
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// Get the most-recently-set folder path. This will be updated on
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// every TVN_SELCHANGED, so add an ON_NOTIFY handler to the parent.
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BOOL GetFolderPath(CString* pStr) {
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*pStr = fFolderPath;
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return fFolderPathValid;
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}
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protected:
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void OnFolderExpanding(NMHDR* pNMHDR, LRESULT* pResult);
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void OnDeleteShellItem(NMHDR* pNMHDR, LRESULT* pResult);
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BOOL OnFolderSelected(NMHDR* pNMHDR, LRESULT* pResult,
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CString& szFolderPath);
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BOOL OnSelectionChange(NMHDR* pNMHDR, LRESULT* pResult);
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void FillTreeView(LPSHELLFOLDER lpsf,LPITEMIDLIST lpifq, HTREEITEM hParent);
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BOOL AddNode(LPSHELLFOLDER lpsf, LPITEMIDLIST lpi, LPITEMIDLIST lpifq,
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unsigned long ulAttrs, HTREEITEM hParent, HTREEITEM* phPrev);
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static int CALLBACK TreeViewCompareProc(LPARAM, LPARAM, LPARAM);
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void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq, LPTV_ITEM lptvitem);
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HTREEITEM FindMyComputer(void);
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HTREEITEM FindDrive(HTREEITEM myComputer, const CString& drive);
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HTREEITEM SearchTree(HTREEITEM treeNode, const CString& path);
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/*
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* Tree view element. Each one holds a pointer to the ShellFolder
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* object, a pointer to the ItemIDList for the item within the folder,
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* and a pointer to the fully-qualified ItemIDList for the item.
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*/
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typedef struct TVItemData {
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LPSHELLFOLDER lpsfParent;
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LPITEMIDLIST lpi;
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LPITEMIDLIST lpifq;
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//bool alphaSort;
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} TVItemData;
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CString fFolderPath;
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BOOL fFolderPathValid;
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DECLARE_MESSAGE_MAP()
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};
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#endif /*__SHELLTREE__*/ |