added first draft of RequestPull Dialog

[TortoiseGit.git] / src / Git / GitStatusListCtrl.h

// TortoiseSVN - a Windows shell extension for easy version control

// Copyright (C) 2003-2008 - TortoiseSVN

// 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,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#pragma once
#include "TGitPath.h"
#include "GitStatus.h"
#include "GitRev.h"
#include "GitConfig.h"
#include "Colors.h"
#include "XPTheme.h"
#include "CommonResource.h"
#include "HintListCtrl.h"

#define SVN_WC_ENTRY_WORKING_SIZE_UNKNOWN (-1)

// these defines must be in the order the columns are inserted!
#define SVNSLC_COLFILENAME                      0x000000002
#define SVNSLC_COLEXT                           0x000000004
#define SVNSLC_COLSTATUS                        0x000000008
//#define SVNSLC_COLTEXTSTATUS          0x000000010
//#define SVNSLC_COLPROPSTATUS          0x000000020
//#define SVNSLC_COLAUTHOR                      0x000000040
//#define       SVNSLC_COLREVISION                      0x000000080
//#define       SVNSLC_COLDATE                          0x000000100
//#define       SVNSLC_COLMODIFICATIONDATE      0x000000200
#define SVNSLC_COLADD                           0x000000010
#define SVNSLC_COLDEL                           0x000000020
#define SVNSLC_NUMCOLUMNS                       6

//#define SVNSLC_COLREMOTESTATUS                0x000000010
//#define SVNSLC_COLREMOTETEXT          0x000000080
//#define SVNSLC_COLREMOTEPROP          0x000000100
//#define SVNSLC_COLURL                         0x000000200
//#define SVNSLC_COLLOCK                                0x000000400
//#define SVNSLC_COLLOCKCOMMENT         0x000000800

//#define       SVNSLC_COLREMOTEREVISION        0x000004000

//#define SVNSLC_COLSVNNEEDSLOCK                0x000010000
//#define SVNSLC_COLCOPYFROM                    0x000020000

                
#define SVNSLC_SHOWUNVERSIONED  CTGitPath::LOGACTIONS_UNVER
#define SVNSLC_SHOWNORMAL               0x000000000
#define SVNSLC_SHOWMODIFIED             (CTGitPath::LOGACTIONS_MODIFIED)
#define SVNSLC_SHOWADDED                (CTGitPath::LOGACTIONS_ADDED|CTGitPath::LOGACTIONS_COPY)
#define SVNSLC_SHOWREMOVED              CTGitPath::LOGACTIONS_DELETED
#define SVNSLC_SHOWCONFLICTED   CTGitPath::LOGACTIONS_UNMERGED
#define SVNSLC_SHOWMISSING              0x00000000
#define SVNSLC_SHOWREPLACED             CTGitPath::LOGACTIONS_REPLACED
#define SVNSLC_SHOWMERGED               CTGitPath::LOGACTIONS_MERGED
#define SVNSLC_SHOWIGNORED              CTGitPath::LOGACTIONS_IGNORE
#define SVNSLC_SHOWOBSTRUCTED   0x00000000
#define SVNSLC_SHOWEXTERNAL             0x00000000
#define SVNSLC_SHOWINCOMPLETE   0x00000000
#define SVNSLC_SHOWINEXTERNALS  0x00000000
#define SVNSLC_SHOWREMOVEDANDPRESENT 0x00000000
#define SVNSLC_SHOWLOCKS                0x00000000
#define SVNSLC_SHOWDIRECTFILES  0x00000000
#define SVNSLC_SHOWDIRECTFOLDER 0x00000000
#define SVNSLC_SHOWEXTERNALFROMDIFFERENTREPO 0x00000000
#define SVNSLC_SHOWSWITCHED             0x00000000
#define SVNSLC_SHOWINCHANGELIST 0x00000000

#define SVNSLC_SHOWDIRECTS              (SVNSLC_SHOWDIRECTFILES | SVNSLC_SHOWDIRECTFOLDER)


#define SVNSLC_SHOWVERSIONED (CTGitPath::LOGACTIONS_FORWORD|SVNSLC_SHOWNORMAL|SVNSLC_SHOWMODIFIED|\
SVNSLC_SHOWADDED|SVNSLC_SHOWREMOVED|SVNSLC_SHOWCONFLICTED|SVNSLC_SHOWMISSING|\
SVNSLC_SHOWREPLACED|SVNSLC_SHOWMERGED|SVNSLC_SHOWIGNORED|SVNSLC_SHOWOBSTRUCTED|\
SVNSLC_SHOWEXTERNAL|SVNSLC_SHOWINCOMPLETE|SVNSLC_SHOWINEXTERNALS|\
SVNSLC_SHOWEXTERNALFROMDIFFERENTREPO)

#define SVNSLC_SHOWVERSIONEDBUTNORMAL (SVNSLC_SHOWMODIFIED|SVNSLC_SHOWADDED|\
SVNSLC_SHOWREMOVED|SVNSLC_SHOWCONFLICTED|SVNSLC_SHOWMISSING|\
SVNSLC_SHOWREPLACED|SVNSLC_SHOWMERGED|SVNSLC_SHOWIGNORED|SVNSLC_SHOWOBSTRUCTED|\
SVNSLC_SHOWEXTERNAL|SVNSLC_SHOWINCOMPLETE|SVNSLC_SHOWINEXTERNALS|\
SVNSLC_SHOWEXTERNALFROMDIFFERENTREPO)

#define SVNSLC_SHOWVERSIONEDBUTNORMALANDEXTERNALSFROMDIFFERENTREPOS (SVNSLC_SHOWMODIFIED|\
SVNSLC_SHOWADDED|SVNSLC_SHOWREMOVED|SVNSLC_SHOWCONFLICTED|SVNSLC_SHOWMISSING|\
SVNSLC_SHOWREPLACED|SVNSLC_SHOWMERGED|SVNSLC_SHOWIGNORED|SVNSLC_SHOWOBSTRUCTED|\
SVNSLC_SHOWINCOMPLETE|SVNSLC_SHOWEXTERNAL|SVNSLC_SHOWINEXTERNALS)

#define SVNSLC_SHOWVERSIONEDBUTNORMALANDEXTERNALS (SVNSLC_SHOWMODIFIED|\
        SVNSLC_SHOWADDED|SVNSLC_SHOWREMOVED|SVNSLC_SHOWCONFLICTED|SVNSLC_SHOWMISSING|\
        SVNSLC_SHOWREPLACED|SVNSLC_SHOWMERGED|SVNSLC_SHOWIGNORED|SVNSLC_SHOWOBSTRUCTED|\
        SVNSLC_SHOWINCOMPLETE)

#define SVNSLC_SHOWALL (SVNSLC_SHOWVERSIONED|SVNSLC_SHOWUNVERSIONED)

#define SVNSLC_POPALL                                   0xFFFFFFFFFFFFFFFF
#define SVNSLC_POPCOMPAREWITHBASE               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_COMPARE) 
#define SVNSLC_POPCOMPARE                               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_COMPAREWC) 
#define SVNSLC_POPGNUDIFF                               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_GNUDIFF1) 
#define SVNSLC_POPREVERT                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_REVERT) 
#define SVNSLC_POPUPDATE                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_UPDATE)
#define SVNSLC_POPSHOWLOG                               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_LOG)
#define SVNSLC_POPOPEN                                  CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_OPEN)
#define SVNSLC_POPDELETE                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_DELETE)
#define SVNSLC_POPADD                                   CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_ADD)
#define SVNSLC_POPIGNORE                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_IGNORE)
#define SVNSLC_POPCONFLICT                              CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_EDITCONFLICT)
#define SVNSLC_POPRESOLVE                               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_RESOLVECONFLICT)
#define SVNSLC_POPLOCK                                  CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_LOCK)
#define SVNSLC_POPUNLOCK                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_UNLOCK)
#define SVNSLC_POPUNLOCKFORCE                   CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_UNLOCKFORCE)
#define SVNSLC_POPEXPLORE                               CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_EXPLORE)
#define SVNSLC_POPCOMMIT                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_COMMIT)
#define SVNSLC_POPPROPERTIES                    CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_PROPERTIES)
#define SVNSLC_POPREPAIRMOVE                    CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_REPAIRMOVE)
#define SVNSLC_POPCHANGELISTS                   CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_CHECKGROUP)
#define SVNSLC_POPBLAME                                 CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_BLAME)
#define SVNSLC_POPSAVEAS                                CGitStatusListCtrl::GetContextMenuBit(CGitStatusListCtrl::IDSVNLC_SAVEAS)

#define SVNSLC_IGNORECHANGELIST                 _T("ignore-on-commit")

// This gives up to 64 standard properties and menu entries
// plus 192 user-defined properties (should be plenty).
// User-defined properties will start at column SVNSLC_NUMCOLUMNS+1
// but in the registry, we will record them starting at SVNSLC_USERPROPCOLOFFSET.

#define SVNSLC_USERPROPCOLOFFSET        0x40
#define SVNSLC_USERPROPCOLLIMIT         0xff
#define SVNSLC_MAXCOLUMNCOUNT           0xff

// Supporting extreamly long user props makes no sense here --
// especially for binary properties. CString uses a pool allocator
// that works for up to 256 chars. Make sure we are well below that.

#define SVNSLC_MAXUSERPROPLENGTH        0x70

typedef int (__cdecl *GENERICCOMPAREFN)(const void * elem1, const void * elem2);
typedef CComCritSecLock<CComCriticalSection> Locker;

class CGitStatusListCtrlDropTarget;

/**
* \ingroup TortoiseProc
* Helper class for CGitStatusListCtrl that represents
* the columns visible and their order as well as 
* persisting that data in the registry.
*
* It assigns logical index values to the (potential) columns:
* 0 .. GitSLC_NUMCOLUMNS-1 contain the standard attributes
* GitSLC_USERPROPCOLOFFSET .. GitSLC_MAXCOLUMNCOUNT are user props.
*
* The column vector contains the columns that are actually
* available in the control.
*
* Since the set of userprops may change from one WC to another,
* we also store the settings (width and order) for those
* userprops that are not used in this WC.
*
* A userprop is considered "in use", if the respective column
* is not hidden or if at least one item has this property set.
*/
class ColumnManager
{
public:

        /// construction / destruction

        ColumnManager (CListCtrl* control) : control (control) {};
        ~ColumnManager() {};

        DWORD m_dwDefaultColumns;
        /// registry access

        void ReadSettings (DWORD defaultColumns, DWORD hideColumns, const CString& containerName, int ReadSettings, int *withlist=NULL);
        void WriteSettings() const;

        /// read column definitions

        int GetColumnCount() const;                     ///< total number of columns
        bool IsVisible (int column) const;
        int GetInvisibleCount() const;
        bool IsRelevant (int column) const;
        bool IsUserProp (int column) const;
        CString GetName (int column) const;
        int SetNames(UINT * buff, int size);
        int GetWidth (int column, bool useDefaults = false) const;
        int GetVisibleWidth (int column, bool useDefaults) const;

        /// switch columns on and off

        void SetVisible (int column, bool visible);

        /// tracking column modifications

        void ColumnMoved (int column, int position);
        void ColumnResized (int column);

        /// call these to update the user-prop list
        /// (will also auto-insert /-remove new list columns)

        //void UpdateUserPropList (const std::vector<FileEntry*>& files);
        //void UpdateRelevance ( const std::vector<FileEntry*>& files
        //                    , const std::vector<size_t>& visibleFiles);

        /// don't clutter the context menu with irrelevant prop info

        bool AnyUnusedProperties() const;
        void RemoveUnusedProps();

        /// bring everything back to its "natural" order

        void ResetColumns (DWORD defaultColumns);

        void OnColumnResized(NMHDR *pNMHDR, LRESULT *pResult)
        {
                LPNMHEADER header = reinterpret_cast<LPNMHEADER>(pNMHDR);
                if (   (header != NULL) 
                        && (header->iItem >= 0) 
                        && (header->iItem < GetColumnCount()))
                {
                        ColumnResized (header->iItem);
                }
                *pResult = 0;
        }

        void OnColumnMoved(NMHDR *pNMHDR, LRESULT *pResult)
        {
                LPNMHEADER header = reinterpret_cast<LPNMHEADER>(pNMHDR);
                *pResult = TRUE;
                if (   (header != NULL) 
                        && (header->iItem >= 0) 
                        && (header->iItem < GetColumnCount())
                        // only allow the reordering if the column was not moved left of the first
                        // visible item - otherwise the 'invisible' columns are not at the far left
                        // anymore and we get all kinds of redrawing problems.
                        && (header->pitem)
                        && (header->pitem->iOrder > GetInvisibleCount()))
                {
                        ColumnMoved (header->iItem, header->pitem->iOrder);
                        *pResult = FALSE;
                }
        }

        void OnHdnBegintrack(NMHDR *pNMHDR, LRESULT *pResult)
        {
                LPNMHEADER phdr = reinterpret_cast<LPNMHEADER>(pNMHDR);
                *pResult = 0;
                if ((phdr->iItem < 0)||(phdr->iItem >= itemName.size()))
                        return;

                if (IsVisible (phdr->iItem))
                {
                        return;
                }
                *pResult = 1;
        }

        int OnHdnItemchanging(NMHDR *pNMHDR, LRESULT *pResult)
        {
                LPNMHEADER phdr = reinterpret_cast<LPNMHEADER>(pNMHDR);
                *pResult = 0;
                if ((phdr->iItem < 0)||(phdr->iItem >= itemName.size()))
                {
                        return 0;
                }

                // visible columns may be modified 

                if (IsVisible (phdr->iItem))
                {
                        return 0;
                }

                // columns already marked as "invisible" internally may be (re-)sized to 0

                if (   (phdr->pitem != NULL) 
                        && (phdr->pitem->mask == HDI_WIDTH)
                        && (phdr->pitem->cxy == 0))
                {
                        return 0;
                }

                if (   (phdr->pitem != NULL) 
                        && (phdr->pitem->mask != HDI_WIDTH))
                {
                        return 0;
                }

                *pResult = 1;
                return 1;
        }
        void OnContextMenuHeader(CWnd * pWnd, CPoint point, bool isGroundEnable=false)
        {
                bool XPorLater = false;
                OSVERSIONINFOEX inf;
                SecureZeroMemory(&inf, sizeof(OSVERSIONINFOEX));
                inf.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
                GetVersionEx((OSVERSIONINFO *)&inf);
                WORD fullver = MAKEWORD(inf.dwMinorVersion, inf.dwMajorVersion);
                if (fullver >= 0x0501)
                        XPorLater = true;

                CHeaderCtrl * pHeaderCtrl = (CHeaderCtrl *)pWnd;
                if ((point.x == -1) && (point.y == -1))
                {
                        CRect rect;
                        pHeaderCtrl->GetItemRect(0, &rect);
                        pHeaderCtrl->ClientToScreen(&rect);
                        point = rect.CenterPoint();
                }

                CMenu popup;
                if (popup.CreatePopupMenu())
                {
                        int columnCount = GetColumnCount();

                        CString temp;
                        UINT uCheckedFlags = MF_STRING | MF_ENABLED | MF_CHECKED;
                        UINT uUnCheckedFlags = MF_STRING | MF_ENABLED;

                        // build control menu

                        if (XPorLater)
                        {
                                //temp.LoadString(IDS_STATUSLIST_SHOWGROUPS);
                                //popup.AppendMenu(isGroundEnable? uCheckedFlags : uUnCheckedFlags, columnCount, temp);
                        }

                        if (AnyUnusedProperties())
                        {
                                temp.LoadString(IDS_STATUSLIST_REMOVEUNUSEDPROPS);
                                popup.AppendMenu(uUnCheckedFlags, columnCount+1, temp);
                        }

                        temp.LoadString(IDS_STATUSLIST_RESETCOLUMNORDER);
                        popup.AppendMenu(uUnCheckedFlags, columnCount+2, temp);
                        popup.AppendMenu(MF_SEPARATOR);

                        // standard columns
                        AddMenuItem(&popup);
                
                        // user-prop columns:
                        // find relevant ones and sort 'em

                        std::map<CString, int> sortedProps;
                        for (int i = itemName.size(); i < columnCount; ++i)
                        if (IsRelevant(i))
                                sortedProps[GetName(i)] = i;

                        if (!sortedProps.empty())
                        {
                                // add 'em to the menu

                                popup.AppendMenu(MF_SEPARATOR);

                                typedef std::map<CString, int>::const_iterator CIT;
                                for ( CIT iter = sortedProps.begin(), end = sortedProps.end()
                                        ; iter != end
                                        ; ++iter)
                                {
                                        popup.AppendMenu ( IsVisible(iter->second) 
                                                ? uCheckedFlags 
                                                : uUnCheckedFlags
                                                , iter->second
                                                , iter->first);
                                }
                        }

                        // show menu & let user pick an entry

                        int cmd = popup.TrackPopupMenu(TPM_RETURNCMD | TPM_LEFTALIGN | TPM_NONOTIFY, point.x, point.y, pWnd, 0);
                        if ((cmd >= 1)&&(cmd < columnCount))
                        {
                                SetVisible (cmd, !IsVisible(cmd));
                        } 
                        else if (cmd == columnCount)
                        {
                                pWnd->GetParent()->SendMessage(LVM_ENABLEGROUPVIEW, !isGroundEnable, NULL);
                                //EnableGroupView(!isGroundEnable);
                        } 
                        else if (cmd == columnCount+1)
                        {
                                RemoveUnusedProps();
                        } 
                        else if (cmd == columnCount+2)
                        {
                                ResetColumns (m_dwDefaultColumns);
                        }
                }
        }

        void AddMenuItem(CMenu *pop)
        {
                UINT uCheckedFlags = MF_STRING | MF_ENABLED | MF_CHECKED;
                UINT uUnCheckedFlags = MF_STRING | MF_ENABLED;

                for (int i = 1; i < itemName.size(); ++i)
                {
                        if(IsRelevant(i))
                                pop->AppendMenu ( IsVisible(i) 
                                        ? uCheckedFlags 
                                        : uUnCheckedFlags
                                        , i
                                        , GetName(i));
                }
        }
private:

        /// initialization utilities

        void ParseUserPropSettings ( const CString& userPropList
                , const CString& shownUserProps);
        void ParseWidths (const CString& widths);
        void SetStandardColumnVisibility (DWORD visibility);
        void ParseColumnOrder (const CString& widths);

        /// map internal column order onto visible column order
        /// (all invisibles in front)

        std::vector<int> GetGridColumnOrder();
        void ApplyColumnOrder();

        /// utilities used when writing data to the registry

        DWORD GetSelectedStandardColumns() const;
        CString GetUserPropList() const;
        CString GetShownUserProps() const;
        CString GetWidthString() const;
        CString GetColumnOrderString() const;

        /// our parent control and its data

        CListCtrl* control;

        /// where to store in the registry

        CString registryPrefix;

        /// all columns in their "natural" order

        struct ColumnInfo
        {
                int index;          ///< is a user prop when < GitSLC_USERPROPCOLOFFSET
                int width;
                bool visible;
                bool relevant;      ///< set to @a visible, if no *shown* item has that property
        };

        std::vector<ColumnInfo> columns;

        /// user-defined properties

        struct UserProp
        {
                CString name;       ///< is a user prop when < GitSLC_USERPROPCOLOFFSET
                int width;
        };

        std::vector<UserProp> userProps;

        /// stored result from last UpdateUserPropList() call

        std::set<CString> itemProps;

        /// global column ordering including unused user props

        std::vector<int> columnOrder;

        std::vector<int> itemName;

};

/**
* \ingroup TortoiseProc
* Simple utility class that defines the sort column order.
*/
class CSorter
{
public:

        CSorter ( ColumnManager* columnManager
                , int sortedColumn
                , bool ascending);

        bool operator() ( const CTGitPath* entry1
                , const CTGitPath* entry2) const;

        static int A2L(const CString &str)
        {
                if(str==_T("-"))
                        return -1;
                else
                        return _ttol(str);
        }

private:

        ColumnManager* columnManager;
        int sortedColumn;
        bool ascending;
};

/**
 * \ingroup SVN
 * A List control, based on the MFC CListCtrl which shows a list of
 * files with their Subversion status. The control also provides a context
 * menu to do some Subversion tasks on the selected files.
 *
 * This is the main control used in many dialogs to show a list of files to
 * work on.
 */
class CGitStatusListCtrl :
        public CListCtrl
{
public:
        enum
        {
                IDSVNLC_REVERT = 1,
                IDSVNLC_COMPARE,
                IDSVNLC_OPEN,   
                IDSVNLC_DELETE,
                IDSVNLC_IGNORE,
                IDSVNLC_GNUDIFF1                 ,
                IDSVNLC_UPDATE          ,
                IDSVNLC_LOG              ,
                IDSVNLC_EDITCONFLICT     ,
                IDSVNLC_IGNOREMASK          ,
                IDSVNLC_ADD                         ,
                IDSVNLC_RESOLVECONFLICT ,
                IDSVNLC_LOCK                    ,
                IDSVNLC_LOCKFORCE               ,
                IDSVNLC_UNLOCK                  ,
                IDSVNLC_UNLOCKFORCE             ,
                IDSVNLC_OPENWITH                ,
                IDSVNLC_EXPLORE                 ,
                IDSVNLC_RESOLVETHEIRS   ,
                IDSVNLC_RESOLVEMINE             ,
                IDSVNLC_REMOVE                  ,
                IDSVNLC_COMMIT                  ,
                IDSVNLC_PROPERTIES              ,
                IDSVNLC_COPY                    ,
                IDSVNLC_COPYEXT                 ,
                IDSVNLC_REPAIRMOVE              ,
                IDSVNLC_REMOVEFROMCS    ,
                IDSVNLC_CREATECS                ,
                IDSVNLC_CREATEIGNORECS  ,
                IDSVNLC_CHECKGROUP              ,
                IDSVNLC_UNCHECKGROUP    ,
                IDSVNLC_ADD_RECURSIVE   ,
                IDSVNLC_COMPAREWC               ,
                IDSVNLC_BLAME                   ,
                IDSVNLC_SAVEAS                  ,
                IDSVNLC_REVERTTOREV             ,
                IDSVNLC_VIEWREV                 ,
                IDSVNLC_FINDENTRY       ,
                IDSVNLC_COMPARETWO              ,
                IDSVNLC_GNUDIFF2                ,
// the IDSVNLC_MOVETOCS *must* be the last index, because it contains a dynamic submenu where 
// the submenu items get command ID's sequent to this number
                IDSVNLC_MOVETOCS                ,
        };
        int GetColumnIndex(int colmask);
        static inline unsigned __int64 GetContextMenuBit(int i){ return ((unsigned __int64 )0x1)<<i ;}
        /**
         * Sent to the parent window (using ::SendMessage) after a context menu
         * command has finished if the item count has changed.
         */
        static const UINT SVNSLNM_ITEMCOUNTCHANGED;
        /**
         * Sent to the parent window (using ::SendMessage) when the control needs
         * to be refreshed. Since this is done usually in the parent window using
         * a thread, this message is used to tell the parent to do exactly that.
         */
        static const UINT SVNSLNM_NEEDSREFRESH;

        /**
         * Sent to the parent window (using ::SendMessage) when the user drops
         * files on the control. The LPARAM is a pointer to a TCHAR string
         * containing the dropped path.
         */
        static const UINT SVNSLNM_ADDFILE;

        /**
         * Sent to the parent window (using ::SendMessage) when the user checks/unchecks
         * one or more items in the control. The WPARAM contains the number of
         * checked items in the control.
         */
        static const UINT SVNSLNM_CHECKCHANGED;

        static const UINT SVNSLNM_ITEMCHANGED;

        CGitStatusListCtrl(void);
        ~CGitStatusListCtrl(void);

        CString m_Rev1;
        CString m_Rev2;

        /**
         * \ingroup TortoiseProc
         * Helper class for CGitStatusListCtrl which represents
         * the data for each file shown.
         */
#if 0
        class FileEntry
        {
        public:
                FileEntry() : status(git_wc_status_unversioned)
//                      , copyfrom_rev(GIT_REV_ZERO)
                        , last_commit_date(0)
                        , last_commit_rev(GIT_REV_ZERO)
//                      , remoterev(GIT_REV_ZERO)
                        , textstatus(git_wc_status_unversioned)
                        , propstatus(git_wc_status_unversioned)
//                      , remotestatus(git_wc_status_unversioned)
//                      , remotetextstatus(git_wc_status_unversioned)
//                      , remotepropstatus(git_wc_status_unversioned)
                        , copied(false)
                        , switched(false)
                        , checked(false)
                        , inunversionedfolder(false)
                        , inexternal(false)
                        , differentrepo(false)
                        , direct(false)
                        , isfolder(false)
                        , isNested(false)
                        , Revision(GIT_REV_ZERO)
                        , isConflicted(false)
//                      , present_props()
                        , needslock(false)
///                     , working_size(SVN_WC_ENTRY_WORKING_SIZE_UNKNOWN)
                        , keeplocal(false)
//                      , depth(git_depth_unknown)
                {
                }
                const CTGitPath& GetPath() const
                {
                        return path;
                }
                const bool IsChecked() const
                {
                        return checked;
                }
                CString GetRelativeGitPath() const
                {
                        if (path.IsEquivalentTo(basepath))
                                return path.GetGitPathString();
                        return path.GetGitPathString().Mid(basepath.GetGitPathString().GetLength()+1);
                }
//              const bool IsLocked() const
//              {
//                      return !(lock_token.IsEmpty() && lock_remotetoken.IsEmpty());
//              }
//              const bool HasNeedsLock() const
//              {
//                      return needslock;
//              }
                const bool IsFolder() const
                {
                        return isfolder;
                }
                const bool IsInExternal() const
                {
                        return inexternal;
                }
                const bool IsNested() const
                {
                        return isNested;
                }
                const bool IsFromDifferentRepository() const
                {
                        return differentrepo;
                }
                CString GetDisplayName() const
                {
                        CString const& chopped = path.GetDisplayString(&basepath);
                        if (!chopped.IsEmpty())
                        {
                                return chopped;
                        }
                        else
                        {
                                // "Display name" must not be empty.
                                return path.GetFileOrDirectoryName();
                        }
                }
                CString GetChangeList() const
                {
                        return changelist;
                }
//              CString GetURL() const
//              {
//                      return url;
//              }
        public:
                git_wc_status_kind              status;                                 ///< local status
                git_wc_status_kind              textstatus;                             ///< local text status
                git_wc_status_kind              propstatus;                             ///< local property status
                
        private:
                CTGitPath                               path;                                   ///< full path of the file
                CTGitPath                               basepath;                               ///< common ancestor path of all files
                
                CString                                 changelist;                             ///< the name of the changelist the item belongs to
                
                CString                                 last_commit_author;             ///< the author which last committed this item
                CTime                                   last_commit_date;               ///< the date when this item was last committed
                git_revnum_t                    last_commit_rev;                ///< the revision where this item was last committed
                
                git_revnum_t                    remoterev;                              ///< the revision in HEAD of the repository
                bool                                    copied;                                 ///< if the file/folder is added-with-history
                bool                                    switched;                               ///< if the file/folder is switched to another url
                bool                                    checked;                                ///< if the file is checked in the list control
                bool                                    inunversionedfolder;    ///< if the file is inside an unversioned folder
                bool                                    inexternal;                             ///< if the item is in an external folder
                bool                                    differentrepo;                  ///< if the item is from a different repository than the rest
                bool                                    direct;                                 ///< directly included (TRUE) or just a child of a folder
                bool                                    isfolder;                               ///< TRUE if entry refers to a folder
                bool                                    isNested;                               ///< TRUE if the folder from a different repository and/or path
                bool                                    isConflicted;                   ///< TRUE if a file entry is conflicted, i.e. if it has the conflicted paths set
                bool                                    needslock;                              ///< TRUE if the Git:needs-lock property is set
                git_revnum_t                    Revision;                               ///< the base revision
//              PropertyList                    present_props;                  ///< cacheable properties present in BASE
                bool                                    keeplocal;                              ///< Whether a local copy of this entry should be kept in the working copy after a deletion has been committed
                git_depth_t                             depth;                                  ///< the depth of this entry
                friend class CGitStatusListCtrl;
                friend class CGitStatusListCtrlDropTarget;
        friend class CSorter;
        };
#endif

        /**
         * Initializes the control, sets up the columns.
         * \param dwColumns mask of columns to show. Use the GitSLC_COLxxx defines.
         * \param sColumnInfoContainer Name of a registry key
         *                             where the position and visibility of each column
         *                             is saved and used from. If the registry key
         *                             doesn't exist, the default order is used
         *                             and dwColumns tells which columns are visible.
         * \param dwContextMenus mask of context menus to be active, not all make sense for every use of this control.
         *                       Use the GitSLC_POPxxx defines.
         * \param bHasCheckboxes TRUE if the control should show check boxes on the left of each file entry.
         */
        void Init(DWORD dwColumns, const CString& sColumnInfoContainer, unsigned __int64 dwContextMenus = (SVNSLC_POPALL ^ SVNSLC_POPCOMMIT), bool bHasCheckboxes = true);
        /**
         * Sets a background image for the list control.
         * The image is shown in the right bottom corner.
         * \param nID the resource ID of the bitmap to use as the background
         */
        bool SetBackgroundImage(UINT nID);
        /**
         * Makes the 'ignore' context menu only ignore the files and not add the
         * folder which gets the Git:ignore property changed to the list.
         * This is needed e.g. for the Add-dialog, where the modified folder
         * showing up would break the resulting "add" command.
         */
        void SetIgnoreRemoveOnly(bool bRemoveOnly = true) {m_bIgnoreRemoveOnly = bRemoveOnly;}
        /**
         * The unversioned items are by default shown after all other files in the list.
         * If that behavior should be changed, set this value to false.
         */
        void PutUnversionedLast(bool bLast) {m_bUnversionedLast = bLast;}
        /**
         * Fetches the Subversion status of all files and stores the information
         * about them in an internal array.
         * \param sFilePath path to a file which contains a list of files and/or folders for which to
         *                  fetch the status, separated by newlines.
         * \param bUpdate TRUE if the remote status is requested too.
         * \return TRUE on success.
         */
        BOOL GetStatus ( const CTGitPathList* pathList=NULL
                   , bool bUpdate = false
                   , bool bShowIgnores = false
                                   , bool bShowUnRev=false
                   , bool bShowUserProps = false);

        /**
         * Populates the list control with the previously (with GetStatus) gathered status information.
         * \param dwShow mask of file types to show. Use the GitSLC_SHOWxxx defines.
         * \param dwCheck mask of file types to check. Use GitLC_SHOWxxx defines. Default (0) means 'use the entry's stored check status'
         */
        void Show(DWORD dwShow, DWORD dwCheck = 0, bool bShowFolders = true,BOOL updateStatusList=FALSE, bool UseStoredCheckStatus=false);
        void Show(DWORD dwShow, const CTGitPathList& checkedList, bool bShowFolders = true);

        /**
         * Copies the selected entries in the control to the clipboard. The entries
         * are separated by newlines.
         * \param dwCols the columns to copy. Each column is separated by a tab.
         */
        bool CopySelectedEntriesToClipboard(DWORD dwCols);

        /**
         * If during the call to GetStatus() some Git:externals are found from different
         * repositories than the first one checked, then this method returns TRUE.
         */
        BOOL HasExternalsFromDifferentRepos() const {return m_bHasExternalsFromDifferentRepos;}

        /**
         * If during the call to GetStatus() some Git:externals are found then this method returns TRUE.
         */
        BOOL HasExternals() const {return m_bHasExternals;}

        /**
         * If unversioned files are found (but not necessarily shown) TRUE is returned.
         */
        BOOL HasUnversionedItems() {return m_bHasUnversionedItems;}

        /**
         * If there are any locks in the working copy, TRUE is returned
         */
        BOOL HasLocks() const {return m_bHasLocks;}

        /**
         * If there are any change lists defined in the working copy, TRUE is returned
         */
        BOOL HasChangeLists() const {return m_bHasChangeLists;}

        /**
         * Returns the file entry data for the list control index.
         */
        //CGitStatusListCtrl::FileEntry * GetListEntry(UINT_PTR index);

        /**
         * Returns the file entry data for the specified path.
         * \note The entry might not be shown in the list control.
         */
        //CGitStatusListCtrl::FileEntry * GetListEntry(const CTGitPath& path);

        /**
         * Returns the index of the list control entry with the specified path,
         * or -1 if the path is not in the list control.
         */
        int GetIndex(const CTGitPath& path);

        /**
         * Returns the file entry data for the specified path in the list control.
         */
        //CGitStatusListCtrl::FileEntry * GetVisibleListEntry(const CTGitPath& path);

        /**
         * Returns a String containing some statistics like number of modified, normal, deleted,...
         * files.
         */
        CString GetStatisticsString(bool simple=false);

        /**
         * Set a static control which will be updated automatically with
         * the number of selected and total files shown in the list control.
         */
        void SetStatLabel(CWnd * pStatLabel){m_pStatLabel = pStatLabel;};

        /**
         * Set a tri-state checkbox which is updated automatically if the
         * user checks/unchecks file entries in the list control to indicate
         * if all files are checked, none are checked or some are checked.
         */
        void SetSelectButton(CButton * pButton) {m_pSelectButton = pButton;}

        /**
         * Set a button which is de-/activated automatically. The button is
         * only set active if at least one item is selected.
         */
        void SetConfirmButton(CButton * pButton) {m_pConfirmButton = pButton;}

        /**
         * Select/unselect all entries in the list control.
         * \param bSelect TRUE to check, FALSE to uncheck.
         */
        void SelectAll(bool bSelect, bool bIncludeNoCommits = false);

        /** Set a checkbox on an entry in the listbox
         * Keeps the listctrl checked state and the FileEntry's checked flag in sync
         */
        void SetEntryCheck(CTGitPath* pEntry, int listboxIndex, bool bCheck);

        /** Write a list of the checked items' paths into a path list
         */
        void WriteCheckedNamesToPathList(CTGitPathList& pathList);

        /** fills in \a lMin and \a lMax with the lowest/highest revision of all
         * files/folders in the working copy.
         * \param bShownOnly if true, the min/max revisions are calculated only for shown items
         * \param bCheckedOnly if true, the min/max revisions are calculated only for items 
         *                   which are checked.
         * \remark Since an item can only be checked if it is visible/shown in the list control
         *         bShownOnly is automatically set to true if bCheckedOnly is true
         */
        void GetMinMaxRevisions(git_revnum_t& rMin, git_revnum_t& rMax, bool bShownOnly, bool bCheckedOnly);

        /**
         * Returns the parent directory of all entries in the control.
         * if \a bStrict is set to false, then the paths passed to the control
         * to fetch the status (in GetStatus()) are used if possible.
         */
        CString GetCommonDirectory(bool bStrict);

        /**
         * Returns the parent url of all entries in the control.
         * if \a bStrict is set to false, then the paths passed to the control
         * to fetch the status (in GetStatus()) are used if possible.
         */
        CTGitPath GetCommonURL(bool bStrict);

        /**
         * Sets a pointer to a boolean variable which is checked periodically
         * during the status fetching. As soon as the variable changes to true,
         * the operations stops.
         */
        void SetCancelBool(bool * pbCanceled) {m_pbCanceled = pbCanceled;}

        /**
         * Sets the string shown in the control while the status is fetched.
         * If not set, it defaults to "please wait..."
         */
        void SetBusyString(const CString& str) {m_sBusy = str;}
        void SetBusyString(UINT id) {m_sBusy.LoadString(id);}

        /**
         * Sets the string shown in the control if no items are shown. This
         * can happen for example if there's nothing modified and the unversioned
         * files aren't shown either, so there's nothing to commit.
         * If not set, it defaults to "file list is empty".
         */
        void SetEmptyString(const CString& str) {m_sEmpty = str;}
        void SetEmptyString(UINT id) {m_sEmpty.LoadString(id);}

        /**
         * Determines if the control should recurse into unversioned folders
         * when fetching the status. The default behavior is defined by the
         * registry key HKCU\Software\TortoiseGit\UnversionedRecurse, which
         * is read in the Init() method.
         * If you want to change the behavior, call this method *after*
         * calling Init().
         */
        void SetUnversionedRecurse(bool bUnversionedRecurse) {m_bUnversionedRecurse = bUnversionedRecurse;}

        /**
         * Returns the number of selected items
         */
        LONG GetSelected(){return m_nSelected;};

        /**
         * Enables dropping of files on the control.
         */
        bool EnableFileDrop();

        /**
         * Checks if the path already exists in the list.
         */
        bool HasPath(const CTGitPath& path);
        /**
         * Checks if the path is shown/visible in the list control.
         */
        bool IsPathShown(const CTGitPath& path);
        /**
         * Forces the children to be checked when the parent folder is checked,
         * and the parent folder to be unchecked if one of its children is unchecked.
         */
        void CheckChildrenWithParent(bool bCheck) {m_bCheckChildrenWithParent = bCheck;}

        /**
         * Allows checking the items if change lists are present. If set to false,
         * items are not checked if at least one changelist is available.
         */
        void CheckIfChangelistsArePresent(bool bCheck) {m_bCheckIfGroupsExist = bCheck;}
        /**
         * Returns the currently used show flags passed to the Show() method.
         */
        DWORD GetShowFlags() {return m_dwShow;}
public:
        CString GetLastErrorMessage() {return m_sLastError;}

        void Block(BOOL block, BOOL blockUI) {m_bBlock = block; m_bBlockUI = blockUI;}

        LONG                                            m_nTargetCount;         ///< number of targets in the file passed to GetStatus()

        CString                                         m_sURL;                         ///< the URL of the target or "(multiple targets)"

        GitRev                                          m_HeadRev;                      ///< the HEAD revision of the repository if bUpdate was TRUE

        CString                                         m_sUUID;                        ///< the UUID of the associated repository

        bool                                            m_bIsRevertTheirMy;     ///< at rebase case, Their and My version is revert. 

        DECLARE_MESSAGE_MAP()

public:
        void SetBusy(bool b) {m_bBusy = b; Invalidate();}

private:
        void SaveColumnWidths(bool bSaveToRegistry = false);
        void Sort();    ///< Sorts the control by columns
        //void AddEntry(FileEntry * entry, WORD langID, int listIndex); ///< add an entry to the control
        void RemoveListEntry(int index);        ///< removes an entry from the listcontrol and both arrays
        bool BuildStatistics(); ///< build the statistics and correct the case of files/folders
        void StartDiff(int fileindex);  ///< start the external diff program
        void StartDiffWC(int fileindex);        ///< start the external diff program
        void StartDiffTwo(int fileindex);
        
        enum
        {
                ALTERNATIVEEDITOR,
                OPEN,
                OPEN_WITH,
        };
        void OpenFile(CTGitPath *path,int mode);

    /// fetch all user properties for all items
    void FetchUserProperties();

        /// Process one line of the command file supplied to GetStatus
        bool FetchStatusForSingleTarget(GitConfig& config, GitStatus& status, const CTGitPath& target, 
                bool bFetchStatusFromRepository, CStringA& strCurrentRepositoryUUID, CTGitPathList& arExtPaths, 
                bool bAllDirect, git_depth_t depth = git_depth_infinity, bool bShowIgnores = false);

        /// Create 'status' data for each item in an unversioned folder
        void AddUnversionedFolder(const CTGitPath& strFolderName, const CTGitPath& strBasePath, GitConfig * config);

        /// Read the all the other status items which result from a single GetFirstStatus call
        void ReadRemainingItemsStatus(GitStatus& status, const CTGitPath& strBasePath, CStringA& strCurrentRepositoryUUID, CTGitPathList& arExtPaths, GitConfig * config, bool bAllDirect);

        /// Clear the status vector (contains custodial pointers)
        void ClearStatusArray();

        /// Sort predicate function - Compare the paths of two entries without regard to case
        //static bool EntryPathCompareNoCase(const FileEntry* pEntry1, const FileEntry* pEntry2);

        /// Predicate used to build a list of only the versioned entries of the FileEntry array
        //static bool IsEntryVersioned(const FileEntry* pEntry1);

        /// Look up the relevant show flags for a particular Git status value
        DWORD GetShowFlagsFromGitStatus(git_wc_status_kind status);

        /// Build a FileEntry item and add it to the FileEntry array
        //const FileEntry* AddNewFileEntry(
        //      const git_wc_status2_t* pGitStatus,  // The return from the Git GetStatus functions
        //      const CTGitPath& path,                          // The path of the item we're adding
        //      const CTGitPath& basePath,                      // The base directory for this status build
        //      bool bDirectItem,                                       // Was this item the first found by GetFirstFileStatus or by a subsequent GetNextFileStatus call
        //      bool bInExternal,                                       // Are we in an 'external' folder
        //      bool bEntryfromDifferentRepo            // if the entry is from a different repository
        //      );

        /// Adjust the checkbox-state on all descendants of a specific item
        //void SetCheckOnAllDescendentsOf(const FileEntry* parentEntry, bool bCheck);

        /// Build a path list of all the selected items in the list (NOTE - SELECTED, not CHECKED)
        void FillListOfSelectedItemPaths(CTGitPathList& pathList, bool bNoIgnored = false);

        /// Enables/Disables group view and adds all groups to the list control.
        /// If bForce is true, then group view is enabled and the 'null' group is added.
        bool PrepareGroups(bool bForce = false);
        /// Returns the group number to which the group header belongs
        /// If the point is not over a group header, -1 is returned
        int GetGroupFromPoint(POINT * ppt);
        /// Returns the number of change lists the selection has
        size_t GetNumberOfChangelistsInSelection();

        /// Puts the item to the corresponding group
        bool SetItemGroup(int item, int groupindex);

        void CheckEntry(int index, int nListItems);
        void UncheckEntry(int index, int nListItems);

        /// sends an GitSLNM_CHECKCHANGED notification to the parent
        void NotifyCheck();

        int CellRectFromPoint(CPoint& point, RECT *cellrect, int *col) const;

        void OnContextMenuList(CWnd * pWnd, CPoint point);
        void OnContextMenuGroup(CWnd * pWnd, CPoint point);
        void OnContextMenuHeader(CWnd * pWnd, CPoint point);

        virtual void PreSubclassWindow();
        virtual BOOL PreTranslateMessage(MSG* pMsg);
        virtual INT_PTR OnToolHitTest(CPoint point, TOOLINFO* pTI) const;
        afx_msg void OnBeginDrag(NMHDR* pNMHDR, LRESULT* pResult);
        afx_msg BOOL OnToolTipText(UINT id, NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnHdnItemclick(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnLvnItemchanging(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg BOOL OnLvnItemchanged(NMHDR *pNMHDR, LRESULT *pResult);
    afx_msg void OnColumnResized(NMHDR *pNMHDR, LRESULT *pResult);
    afx_msg void OnColumnMoved(NMHDR *pNMHDR, LRESULT *pResult);
    afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);

        void CreateChangeList(const CString& name);

        afx_msg void OnNMDblclk(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnLvnGetInfoTip(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
        afx_msg UINT OnGetDlgCode();
        afx_msg void OnNMReturn(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
        afx_msg void OnPaint();
        afx_msg void OnHdnBegintrack(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnHdnItemchanging(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnDestroy();


        void FileSaveAs(CTGitPath *path);
        int RevertSelectedItemToVersion();

private:
        bool *                                          m_pbCanceled;
        bool                                        m_bAscending;               ///< sort direction
        int                                             m_nSortedColumn;        ///< which column to sort
        bool                                            m_bHasCheckboxes;
        bool                                            m_bUnversionedLast;
        bool                                            m_bHasExternalsFromDifferentRepos;
        bool                                            m_bHasExternals;
        BOOL                                            m_bHasUnversionedItems;
        bool                                            m_bHasLocks;
        bool                                            m_bHasChangeLists;
        //typedef std::vector<FileEntry*> FileEntryVector;
        //FileEntryVector                               m_arStatusArray;
        std::vector<CTGitPath*>         m_arStatusArray;
        std::vector<size_t>                     m_arListArray;
        std::map<CString, int>      m_changelists;
        bool                                            m_bHasIgnoreGroup;
        //CTGitPathList                         m_ConflictFileList;
        CTGitPathList                           m_StatusFileList;
        CTGitPathList                           m_UnRevFileList;
        CTGitPathList                           m_IgnoreFileList;
        //CTGitPathList                         m_StatusUrlList;
        CString                                         m_sLastError;

        LONG                                            m_nUnversioned;
        LONG                                            m_nNormal;
        LONG                                            m_nModified;
        LONG                                            m_nAdded;
        LONG                                            m_nDeleted;
        LONG                                            m_nConflicted;
        LONG                                            m_nTotal;
        LONG                                            m_nSelected;
        LONG                                            m_nLineAdded;
        LONG                                            m_nLineDeleted;
        LONG                                            m_nRenamed;

        DWORD                                           m_dwDefaultColumns;
        DWORD                                           m_dwShow;
        bool                                            m_bShowFolders;
        bool                                            m_bShowIgnores;
        bool                                            m_bUpdate;
        unsigned __int64                        m_dwContextMenus;
        BOOL                                            m_bBlock;
        BOOL                                            m_bBlockUI;
        bool                                            m_bBusy;
        bool                                            m_bEmpty;
        bool                                            m_bIgnoreRemoveOnly;
        bool                                            m_bCheckIfGroupsExist;
        bool                                            m_bFileDropsEnabled;
        bool                                            m_bOwnDrag;

        int                                                     m_nIconFolder;

        CWnd *                                          m_pStatLabel;
        CButton *                                       m_pSelectButton;
        CButton *                                       m_pConfirmButton;
        CColors                                         m_Colors;

        CString                                         m_sEmpty;
        CString                                         m_sBusy;
        CString                                         m_sNoPropValueText;

        bool                                            m_bUnversionedRecurse;

        bool                                            m_bCheckChildrenWithParent;
        CGitStatusListCtrlDropTarget * m_pDropTarget;

    ColumnManager               m_ColumnManager;

        std::map<CString,bool>          m_mapFilenameToChecked; ///< Remember manually de-/selected items
        CComCriticalSection                     m_critSec;

        friend class CGitStatusListCtrlDropTarget;
public:
        enum
        {
                FILELIST_MODIFY= 0x1,
                FILELIST_UNVER = 0x2,
                FILELIST_IGNORE =0x4
        };
public:
        int UpdateFileList(git_revnum_t hash,CTGitPathList *List=NULL);
        int UpdateFileList(int mask, bool once=true,CTGitPathList *List=NULL);
        int UpdateUnRevFileList(CTGitPathList *List=NULL);
        int UpdateIgnoreFileList(CTGitPathList *List=NULL);
        
        int UpdateWithGitPathList(CTGitPathList &list);

        void AddEntry(CTGitPath* path, WORD langID, int ListIndex);
        void Clear();
        int m_FileLoaded;
        git_revnum_t m_CurrentVersion;
public:
        CXPTheme        m_Theme;
};

#if 0
class CGitStatusListCtrlDropTarget : public CIDropTarget
{
public:
        CGitStatusListCtrlDropTarget(CGitStatusListCtrl * pGitStatusListCtrl):CIDropTarget(pGitStatusListCtrl->m_hWnd){m_pGitStatusListCtrl = pGitStatusListCtrl;}

        virtual bool OnDrop(FORMATETC* pFmtEtc, STGMEDIUM& medium, DWORD * /*pdwEffect*/, POINTL pt);
        virtual HRESULT STDMETHODCALLTYPE DragOver(DWORD grfKeyState, POINTL pt, DWORD __RPC_FAR *pdwEffect);
private:
        CGitStatusListCtrl * m_pGitStatusListCtrl;
};
#endif