mirror of
https://github.com/fadden/ciderpress.git
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82 lines
2.1 KiB
C++
82 lines
2.1 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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* Fill out a CTreeCtrl with the results of a tree search through a DiskFS and
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* its sub-volumes.
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*/
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#ifndef __DISKFSTREE__
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#define __DISKFSTREE__
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#include "resource.h"
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#include "../diskimg/DiskImg.h"
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/*
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* This class could probably be part of DiskArchive, but things are pretty
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* cluttered up there already.
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*/
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class DiskFSTree {
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public:
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DiskFSTree(void) {
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fIncludeSubdirs = false;
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fExpandDepth = 0;
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fpDiskFS = nil;
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fpTargetData = nil;
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LoadTreeImages();
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}
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virtual ~DiskFSTree(void) { FreeAllTargetData(); }
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/*
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* Create the contents of the tree control.
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*/
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bool BuildTree(DiskImgLib::DiskFS* pDiskFS, CTreeCtrl* pTree);
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/* if set, includes folders as well as disks */
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bool fIncludeSubdirs;
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/* start with the tree expanded to this depth (0=none, -1=all) */
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int fExpandDepth;
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typedef enum {
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kTargetUnknown = 0, kTargetDiskFS, kTargetSubdir
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} TargetKind;
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typedef struct TargetData {
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TargetKind kind;
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bool selectable;
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DiskImgLib::DiskFS* pDiskFS;
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DiskImgLib::A2File* pFile;
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// easier to keep a list than to chase through the tree
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struct TargetData* pNext;
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} TargetData;
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private:
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bool AddDiskFS(CTreeCtrl* pTree, HTREEITEM root,
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DiskImgLib::DiskFS* pDiskFS, int depth);
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DiskImgLib::A2File* AddSubdir(CTreeCtrl* pTree, HTREEITEM parent,
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DiskImgLib::DiskFS* pDiskFS, DiskImgLib::A2File* pFile,
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int depth);
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TargetData* AllocTargetData(void);
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void FreeAllTargetData(void);
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void LoadTreeImages(void) {
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if (!fTreeImageList.Create(IDB_TREE_PICS, 16, 1, CLR_DEFAULT))
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WMSG0("GLITCH: list image create failed\n");
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fTreeImageList.SetBkColor(::GetSysColor(COLOR_WINDOW));
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}
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enum { // defs for IDB_TREE_PICS
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kTreeImageFolderClosed = 0,
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kTreeImageFolderOpen = 1,
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kTreeImageHardDriveRW = 2,
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kTreeImageHardDriveRO = 3,
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};
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CImageList fTreeImageList;
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DiskImgLib::DiskFS* fpDiskFS;
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TargetData* fpTargetData;
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};
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#endif /*__DISKFSTREE__*/
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