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// dirstatdoc.h - Declaration of the CDirstatDoc class
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003-2005 Bernhard Seifert
// Copyright (C) 2004-2017 WinDirStat Team (windirstat.net)
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
#ifndef __WDS_DIRSTATDOC_H__
#define __WDS_DIRSTATDOC_H__
#pragma once
#include "selectdrivesdlg.h"
#include <common/wds_constants.h>
#include "options.h"
class CItem;
class CWorkLimiter;
//
// The treemap colors as calculated in CDirstatDoc::SetExtensionColors()
// all have the "brightness" BASE_BRIGHTNESS.
// I define brightness as a number from 0 to 3.0: (r+g+b)/255.
// RGB(127, 255, 0), for example, has a brightness of 2.5.
//
#define BASE_BRIGHTNESS 1.8
//
// Data stored for each extension.
//
struct SExtensionRecord
{
ULONGLONG files;
ULONGLONG bytes;
COLORREF color;
};
//
// Maps an extension (".bmp") to an SExtensionRecord.
//
typedef CMap<CString, LPCTSTR, SExtensionRecord, SExtensionRecord&> CExtensionData;
//
// Hints for UpdateAllViews()
//
enum
{
HINT_NULL, // General update
HINT_NEWROOT, // Root item has changed - clear everything.
HINT_SELECTIONCHANGED, // The selection has changed, EnsureVisible.
HINT_EXTENDSELECTION, // DirstatView shall expand selection. pHint = CItem *
HINT_SHOWNEWSELECTION, // The selection has changed, Show Path
HINT_SELECTIONSTYLECHANGED, // Only update selection in Graphview
HINT_EXTENSIONSELECTIONCHANGED, // Type list selected a new extension
HINT_ZOOMCHANGED, // Only zoom item has changed.
HINT_REDRAWWINDOW, // Only graphically redraw views.
HINT_SOMEWORKDONE, // Directory list shall process mouse messages first, then re-sort.
HINT_LISTSTYLECHANGED, // Options: List style (grid/stripes) or treelist colors changed
HINT_TREEMAPSTYLECHANGED // Options: Treemap style (grid, colors etc.) changed
};
//
// CDirstatDoc. The "Document" class.
// Owner of the root item and various other data (see data members).
//
class CDirstatDoc : public CDocument
{
protected:
CDirstatDoc(); // Created by MFC only
DECLARE_DYNCREATE(CDirstatDoc)
public:
virtual ~CDirstatDoc();
static CString EncodeSelection(RADIO radio, CString folder, const CStringArray& drives);
static void DecodeSelection(CString s, CString& folder, CStringArray& drives);
static TCHAR GetEncodingSeparator();
virtual void DeleteContents();
virtual BOOL OnNewDocument();
virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
virtual void SetPathName(LPCTSTR lpszPathName, BOOL bAddToMRU);
virtual void Serialize(CArchive& ar);
void SetTitlePrefix(CString prefix);
COLORREF GetCushionColor(LPCTSTR ext);
COLORREF GetZoomColor();
bool OptionShowFreeSpace();
bool OptionShowUnknown();
const CExtensionData *GetExtensionData();
ULONGLONG GetRootSize();
void ForgetItemTree();
bool Work(CWorkLimiter* limiter); // return: true if done.
bool IsDrive(CString spec);
void RefreshMountPointItems();
void RefreshJunctionItems();
bool IsRootDone();
CItem *GetRootItem();
CItem *GetZoomItem();
bool IsZoomed();
void RemoveAllSelections();
bool CanAddSelection(const CItem *item);
void AddSelection(const CItem *item);
void RemoveSelection(const CItem *item);
void AssertSelectionValid();
size_t GetSelectionCount();
bool IsSelected(const CItem *item);
// FIXME: Multi-select
CItem *GetSelection(size_t i);
void SetSelection(const CItem *item, bool keepReselectChildStack = false);
void SetHighlightExtension(LPCTSTR ext);
CString GetHighlightExtension();
void UnlinkRoot();
bool UserDefinedCleanupWorksForItem(const USERDEFINEDCLEANUP *udc, const CItem *item);
ULONGLONG GetWorkingItemReadJobs();
void OpenItem(const CItem *item);
protected:
void RecurseRefreshMountPointItems(CItem *item);
void RecurseRefreshJunctionItems(CItem *item);
void GetDriveItems(CArray<CItem *, CItem *>& drives);
void RefreshRecyclers();
void RebuildExtensionData();
void SortExtensionData(CStringArray& sortedExtensions);
void SetExtensionColors(const CStringArray& sortedExtensions);
static CExtensionData *_pqsortExtensionData;
static int __cdecl _compareExtensions(const void *ext1, const void *ext2);
void SetWorkingItemAncestor(CItem *item);
void SetWorkingItem(CItem *item);
bool DeletePhysicalItem(CItem *item, bool toTrashBin);
void SetZoomItem(CItem *item);
void RefreshItem(CItem *item);
void AskForConfirmation(const USERDEFINEDCLEANUP *udc, CItem *item);
void PerformUserDefinedCleanup(const USERDEFINEDCLEANUP *udc, CItem *item);
void RefreshAfterUserDefinedCleanup(const USERDEFINEDCLEANUP *udc, CItem *item);
void RecursiveUserDefinedCleanup(const USERDEFINEDCLEANUP *udc, const CString& rootPath, const CString& currentPath);
void CallUserDefinedCleanup(bool isDirectory, const CString& format, const CString& rootPath, const CString& currentPath, bool showConsoleWindow, bool wait);
CString BuildUserDefinedCleanupCommandLine(LPCTSTR format, LPCTSTR rootPath, LPCTSTR currentPath);
void PushReselectChild(CItem *item);
CItem *PopReselectChild();
void ClearReselectChildStack();
bool IsReselectChildAvailable();
bool DirectoryListHasFocus();
CItem *GetSelectionParent();
bool m_showFreeSpace; // Whether to show the <Free Space> item
bool m_showUnknown; // Whether to show the <Unknown> item
bool m_showMyComputer; // True, if the user selected more than one drive for scanning.
// In this case, we need a root pseudo item ("My Computer").
CItem *m_rootItem; // The very root item
CArray<CItem *, CItem *> m_selectedItems; // The currently selected items
CString m_highlightExtension; // Currently highlighted extension
CItem *m_zoomItem; // Current "zoom root"
CItem *m_workingItem; // Current item we are working on. For progress indication
bool m_extensionDataValid; // If this is false, m_extensionData must be rebuilt
CExtensionData m_extensionData; // Base for the extension view and cushion colors
CList<CItem *, CItem *> m_reselectChildStack; // Stack for the "Re-select Child"-Feature
protected:
DECLARE_MESSAGE_MAP()
afx_msg void OnUpdateRefreshselected(CCmdUI *pCmdUI);
afx_msg void OnRefreshselected();
afx_msg void OnUpdateRefreshall(CCmdUI *pCmdUI);
afx_msg void OnRefreshall();
afx_msg void OnUpdateEditCopy(CCmdUI *pCmdUI);
afx_msg void OnEditCopy();
afx_msg void OnUpdateViewShowfreespace(CCmdUI *pCmdUI);
afx_msg void OnViewShowfreespace();
afx_msg void OnUpdateViewShowunknown(CCmdUI *pCmdUI);
afx_msg void OnViewShowunknown();
afx_msg void OnUpdateTreemapZoomin(CCmdUI *pCmdUI);
afx_msg void OnTreemapZoomin();
afx_msg void OnUpdateTreemapZoomout(CCmdUI *pCmdUI);
afx_msg void OnTreemapZoomout();
afx_msg void OnUpdateExplorerHere(CCmdUI *pCmdUI);
afx_msg void OnExplorerHere();
afx_msg void OnUpdateCommandPromptHere(CCmdUI *pCmdUI);
afx_msg void OnCommandPromptHere();
afx_msg void OnUpdateCleanupDeletetotrashbin(CCmdUI *pCmdUI);
afx_msg void OnCleanupDeletetotrashbin();
afx_msg void OnUpdateCleanupDelete(CCmdUI *pCmdUI);
afx_msg void OnCleanupDelete();
afx_msg void OnUpdateUserdefinedcleanup(CCmdUI *pCmdUI);
afx_msg void OnUserdefinedcleanup(UINT id);
afx_msg void OnUpdateTreemapSelectparent(CCmdUI *pCmdUI);
afx_msg void OnTreemapSelectparent();
afx_msg void OnUpdateTreemapReselectchild(CCmdUI *pCmdUI);
afx_msg void OnTreemapReselectchild();
afx_msg void OnUpdateCleanupOpen(CCmdUI *pCmdUI);
afx_msg void OnCleanupOpen();
afx_msg void OnUpdateCleanupProperties(CCmdUI *pCmdUI);
afx_msg void OnCleanupProperties();
public:
#ifdef _DEBUG
virtual void AssertValid() const;
virtual void Dump(CDumpContext& dc) const;
#endif
};
//
// The document is needed in many places.
//
extern CDirstatDoc *GetDocument();
#endif // __WDS_DIRSTATDOC_H__
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