src/TortoiseProc/RepositoryBrowser.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2009-2013 - TortoiseGit
   4 // Copyright (C) 2012-2013 Sven Strickroth <email@cs-ware.de>
   5 // Copyright (C) 2003-2012 - TortoiseSVN
   6
   7 // This program is free software; you can redistribute it and/or
   8 // modify it under the terms of the GNU General Public License
   9 // as published by the Free Software Foundation; either version 2
  10 // of the License, or (at your option) any later version.
  11
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License
  18 // along with this program; if not, write to the Free Software Foundation,
  19 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20 //
  21 // RepositoryBrowser.cpp : implementation file
  22 //
  23
  24 #include "stdafx.h"
  25 #include "TortoiseProc.h"
  26 #include "RepositoryBrowser.h"
  27 #include "LogDlg.h"
  28 #include "AppUtils.h"
  29 #include "IconMenu.h"
  30 #include "UnicodeUtils.h"
  31 #include "SysImageList.h"
  32 #include <sys/stat.h>
  33 #include "SysInfo.h"
  34 #include "registry.h"
  35 #include "PathUtils.h"
  36 #include "StringUtils.h"
  37 #include "GitDiff.h"
  38
  39 void SetSortArrowA(CListCtrl * control, int nColumn, bool bAscending)
  40 {
  41         if (control == NULL)
  42                 return;
  43
  44         // set the sort arrow
  45         CHeaderCtrl * pHeader = control->GetHeaderCtrl();
  46         HDITEM HeaderItem = {0};
  47         HeaderItem.mask = HDI_FORMAT;
  48         for (int i = 0; i < pHeader->GetItemCount(); ++i)
  49         {
  50                 pHeader->GetItem(i, &HeaderItem);
  51                 HeaderItem.fmt &= ~(HDF_SORTDOWN | HDF_SORTUP);
  52                 pHeader->SetItem(i, &HeaderItem);
  53         }
  54         if (nColumn >= 0)
  55         {
  56                 pHeader->GetItem(nColumn, &HeaderItem);
  57                 HeaderItem.fmt |= (bAscending ? HDF_SORTUP : HDF_SORTDOWN);
  58                 pHeader->SetItem(nColumn, &HeaderItem);
  59         }
  60 }
  61
  62 class CRepoListCompareFunc
  63 {
  64 public:
  65         CRepoListCompareFunc(CListCtrl* pList, int col, bool desc)
  66         : m_col(col)
  67         , m_desc(desc)
  68         , m_pList(pList)
  69         {}
  70
  71         static int CALLBACK StaticCompare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
  72         {
  73                 return ((CRepoListCompareFunc *) lParamSort)->Compare(lParam1, lParam2);
  74         }
  75
  76         int Compare(LPARAM lParam1, LPARAM lParam2)
  77         {
  78                 CShadowFilesTree * pLeft        = (CShadowFilesTree *)m_pList->GetItemData((int)lParam1);
  79                 CShadowFilesTree * pRight       = (CShadowFilesTree *)m_pList->GetItemData((int)lParam2);
  80
  81                 int result = 0;
  82                 switch(m_col)
  83                 {
  84                 case CRepositoryBrowser::eCol_Name:
  85                         result = SortStrCmp(pLeft->m_sName, pRight->m_sName);
  86                         if (result != 0)
  87                                 break;
  88                 case CRepositoryBrowser::eCol_Extension:
  89                         result = m_pList->GetItemText(static_cast<int>(lParam1), 1).CompareNoCase(m_pList->GetItemText(static_cast<int>(lParam2), 1));
  90                         if (result == 0)  // if extensions are the same, use the filename to sort
  91                                 result = SortStrCmp(pRight->m_sName, pRight->m_sName);
  92                         if (result != 0)
  93                                 break;
  94                 case CRepositoryBrowser::eCol_FileSize:
  95                         if (pLeft->m_iSize > pRight->m_iSize)
  96                                 result = 1;
  97                         else if (pLeft->m_iSize < pRight->m_iSize)
  98                                 result = -1;
  99                         else // fallback
 100                                 result = SortStrCmp(pLeft->m_sName, pRight->m_sName);
 101                 }
 102
 103                 if (m_desc)
 104                         result = -result;
 105
 106                 if (pLeft->m_bFolder != pRight->m_bFolder)
 107                 {
 108                         if (pRight->m_bFolder)
 109                                 result = 1;
 110                         else
 111                                 result = -1;
 112                 }
 113
 114                 return result;
 115         }
 116         int SortStrCmp(CString &left, CString &right)
 117         {
 118                 if (CRepositoryBrowser::s_bSortLogical)
 119                         return StrCmpLogicalW(left, right);
 120                 return StrCmpI(left, right);
 121         }
 122
 123         int m_col;
 124         bool m_desc;
 125         CListCtrl* m_pList;
 126 };
 127
 128 // CRepositoryBrowser dialog
 129
 130 bool CRepositoryBrowser::s_bSortLogical = true;
 131
 132 IMPLEMENT_DYNAMIC(CRepositoryBrowser, CResizableStandAloneDialog)
 133
 134 CRepositoryBrowser::CRepositoryBrowser(CString rev, CWnd* pParent /*=NULL*/)
 135 : CResizableStandAloneDialog(CRepositoryBrowser::IDD, pParent)
 136 , m_currSortCol(0)
 137 , m_currSortDesc(false)
 138 , m_sRevision(rev)
 139 , m_bHasWC(true)
 140 {
 141 }
 142
 143 CRepositoryBrowser::~CRepositoryBrowser()
 144 {
 145 }
 146
 147 void CRepositoryBrowser::DoDataExchange(CDataExchange* pDX)
 148 {
 149         CDialog::DoDataExchange(pDX);
 150         DDX_Control(pDX, IDC_REPOTREE, m_RepoTree);
 151         DDX_Control(pDX, IDC_REPOLIST, m_RepoList);
 152 }
 153
 154
 155 BEGIN_MESSAGE_MAP(CRepositoryBrowser, CResizableStandAloneDialog)
 156         ON_NOTIFY(TVN_SELCHANGED, IDC_REPOTREE, &CRepositoryBrowser::OnTvnSelchangedRepoTree)
 157         ON_WM_CONTEXTMENU()
 158         ON_NOTIFY(LVN_COLUMNCLICK, IDC_REPOLIST, &CRepositoryBrowser::OnLvnColumnclickRepoList)
 159         ON_NOTIFY(NM_DBLCLK, IDC_REPOLIST, &CRepositoryBrowser::OnNMDblclk_RepoList)
 160         ON_BN_CLICKED(IDC_BUTTON_REVISION, &CRepositoryBrowser::OnBnClickedButtonRevision)
 161         ON_WM_SETCURSOR()
 162         ON_WM_MOUSEMOVE()
 163         ON_WM_LBUTTONDOWN()
 164         ON_WM_LBUTTONUP()
 165 END_MESSAGE_MAP()
 166
 167
 168 // CRepositoryBrowser message handlers
 169
 170 BOOL CRepositoryBrowser::OnInitDialog()
 171 {
 172         CResizableStandAloneDialog::OnInitDialog();
 173         CAppUtils::MarkWindowAsUnpinnable(m_hWnd);
 174
 175         AddAnchor(IDC_STATIC_REPOURL, TOP_LEFT);
 176         AddAnchor(IDC_REPOBROWSER_URL, TOP_LEFT, TOP_RIGHT);
 177         AddAnchor(IDC_STATIC_REF, TOP_RIGHT);
 178         AddAnchor(IDC_BUTTON_REVISION, TOP_RIGHT);
 179         AddAnchor(IDC_REPOTREE, TOP_LEFT, BOTTOM_LEFT);
 180         AddAnchor(IDC_REPOLIST, TOP_LEFT, BOTTOM_RIGHT);
 181         AddAnchor(IDHELP, BOTTOM_RIGHT);
 182         AddAnchor(IDOK, BOTTOM_RIGHT);
 183         AddAnchor(IDCANCEL, BOTTOM_RIGHT);
 184
 185         CRepositoryBrowser::s_bSortLogical = !CRegDWORD(L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoStrCmpLogical", 0, false, HKEY_CURRENT_USER);
 186         if (CRepositoryBrowser::s_bSortLogical)
 187                 CRepositoryBrowser::s_bSortLogical = !CRegDWORD(L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoStrCmpLogical", 0, false, HKEY_LOCAL_MACHINE);
 188
 189         CString temp;
 190         temp.LoadString(IDS_STATUSLIST_COLFILENAME);
 191         m_RepoList.InsertColumn(eCol_Name, temp, 0, 150);
 192         temp.LoadString(IDS_STATUSLIST_COLEXT);
 193         m_RepoList.InsertColumn(eCol_Extension, temp, 0, 100);
 194         temp.LoadString(IDS_LOG_SIZE);
 195         m_RepoList.InsertColumn(eCol_FileSize, temp, 0, 100);
 196
 197         // set up the list control
 198         // set the extended style of the list control
 199         // the style LVS_EX_FULLROWSELECT interferes with the background watermark image but it's more important to be able to select in the whole row.
 200         CRegDWORD regFullRowSelect(_T("Software\\TortoiseGit\\FullRowSelect"), TRUE);
 201         DWORD exStyle = LVS_EX_HEADERDRAGDROP | LVS_EX_DOUBLEBUFFER | LVS_EX_INFOTIP | LVS_EX_SUBITEMIMAGES;
 202         if (DWORD(regFullRowSelect))
 203                 exStyle |= LVS_EX_FULLROWSELECT;
 204         m_RepoList.SetExtendedStyle(exStyle);
 205         m_RepoList.SetImageList(&SYS_IMAGE_LIST(), LVSIL_SMALL);
 206         CAppUtils::SetListCtrlBackgroundImage(m_RepoList.GetSafeHwnd(), IDI_REPOBROWSER_BKG);
 207
 208         m_RepoTree.SetImageList(&SYS_IMAGE_LIST(), TVSIL_NORMAL);
 209         if (SysInfo::Instance().IsVistaOrLater())
 210         {
 211                 DWORD exStyle = TVS_EX_FADEINOUTEXPANDOS | TVS_EX_AUTOHSCROLL | TVS_EX_DOUBLEBUFFER;
 212                 m_RepoTree.SetExtendedStyle(exStyle, exStyle);
 213         }
 214
 215         SetWindowTheme(m_RepoTree.GetSafeHwnd(), L"Explorer", NULL);
 216         SetWindowTheme(m_RepoList.GetSafeHwnd(), L"Explorer", NULL);
 217
 218         m_nIconFolder = SYS_IMAGE_LIST().GetDirIconIndex();
 219         m_nOpenIconFolder = SYS_IMAGE_LIST().GetDirOpenIconIndex();
 220
 221         EnableSaveRestore(L"Reposbrowser");
 222
 223         DWORD xPos = CRegDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\ResizableState\\RepobrowserDivider"), 0);
 224         if (xPos == 0)
 225         {
 226                 RECT rc;
 227                 GetDlgItem(IDC_REPOTREE)->GetClientRect(&rc);
 228                 xPos = rc.right - rc.left;
 229         }
 230         bDragMode = false;
 231         HandleDividerMove(CPoint(xPos + 20, 10), false);
 232
 233         CString sWindowTitle;
 234         GetWindowText(sWindowTitle);
 235         CAppUtils::SetWindowTitle(m_hWnd, g_Git.m_CurrentDir, sWindowTitle);
 236
 237         m_bHasWC = !g_GitAdminDir.IsBareRepo(g_Git.m_CurrentDir);
 238
 239         Refresh();
 240
 241         m_RepoList.SetFocus();
 242
 243         return FALSE;
 244 }
 245
 246 void CRepositoryBrowser::OnOK()
 247 {
 248         SaveDividerPosition();
 249         CResizableStandAloneDialog::OnOK();
 250 }
 251
 252 void CRepositoryBrowser::OnCancel()
 253 {
 254         SaveDividerPosition();
 255         CResizableStandAloneDialog::OnCancel();
 256 }
 257
 258 void CRepositoryBrowser::OnNMDblclk_RepoList(NMHDR *pNMHDR, LRESULT *pResult)
 259 {
 260         *pResult = 0;
 261
 262         LPNMITEMACTIVATE pNmItemActivate = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
 263         if (pNmItemActivate->iItem < 0)
 264                 return;
 265
 266         CShadowFilesTree * pItem = (CShadowFilesTree *)m_RepoList.GetItemData(pNmItemActivate->iItem);
 267         if (pItem == NULL)
 268                 return;
 269
 270         if (!pItem->m_bFolder)
 271         {
 272                 OpenFile(pItem->GetFullName(), OPEN);
 273                 return;
 274         }
 275         else
 276         {
 277                 FillListCtrlForShadowTree(pItem);
 278                 m_RepoTree.SelectItem(pItem->m_hTree);
 279         }
 280 }
 281
 282 void CRepositoryBrowser::Refresh()
 283 {
 284         m_RepoTree.DeleteAllItems();
 285         m_RepoList.DeleteAllItems();
 286         m_TreeRoot.m_ShadowTree.clear();
 287         m_TreeRoot.m_sName = "";
 288         m_TreeRoot.m_bFolder = true;
 289
 290         TVINSERTSTRUCT tvinsert = {0};
 291         tvinsert.hParent = TVI_ROOT;
 292         tvinsert.hInsertAfter = TVI_ROOT;
 293         tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE;
 294         tvinsert.itemex.pszText = L"/";
 295         tvinsert.itemex.lParam = (LPARAM)&m_TreeRoot;
 296         tvinsert.itemex.iImage = m_nIconFolder;
 297         tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
 298         m_TreeRoot.m_hTree= m_RepoTree.InsertItem(&tvinsert);
 299
 300         ReadTree(&m_TreeRoot);
 301         m_RepoTree.Expand(m_TreeRoot.m_hTree, TVE_EXPAND);
 302         FillListCtrlForShadowTree(&m_TreeRoot);
 303         m_RepoTree.SelectItem(m_TreeRoot.m_hTree);
 304 }
 305
 306 int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree, CShadowFilesTree * treeroot)
 307 {
 308         size_t count = git_tree_entrycount(tree);
 309
 310         for (int i = 0; i < count; ++i)
 311         {
 312                 const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
 313                 if (entry == NULL)
 314                         continue;
 315                 int mode = git_tree_entry_filemode(entry);
 316
 317                 CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
 318
 319                 git_object *object = NULL;
 320                 git_tree_entry_to_object(&object, &repo, entry);
 321                 if (object == NULL)
 322                         continue;
 323
 324                 const git_oid *oid = git_object_id(object);
 325                 CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
 326                 pNextTree->m_sName = base;
 327                 pNextTree->m_pParent = treeroot;
 328                 pNextTree->m_hash = CGitHash((char *)oid->id);
 329
 330                 if (mode & S_IFDIR)
 331                 {
 332                         pNextTree->m_bFolder = true;
 333
 334                         TVINSERTSTRUCT tvinsert = {0};
 335                         tvinsert.hParent = treeroot->m_hTree;
 336                         tvinsert.hInsertAfter = TVI_SORT;
 337                         tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE;
 338                         tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
 339                         tvinsert.itemex.lParam = (LPARAM)pNextTree;
 340                         tvinsert.itemex.iImage = m_nIconFolder;
 341                         tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
 342                         pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
 343                         base.ReleaseBuffer();
 344
 345                         ReadTreeRecursive(repo, (git_tree*)object, pNextTree);
 346                 }
 347                 else
 348                 {
 349                         git_blob * blob;
 350                         git_blob_lookup(&blob, &repo, oid);
 351                         if (blob == NULL)
 352                                 continue;
 353
 354                         pNextTree->m_iSize = git_blob_rawsize(blob);
 355                         git_blob_free(blob);
 356                 }
 357
 358                 git_object_free(object);
 359         }
 360
 361         return 0;
 362 }
 363
 364 int CRepositoryBrowser::ReadTree(CShadowFilesTree * treeroot)
 365 {
 366         CStringA gitdir = CUnicodeUtils::GetMulti(g_Git.m_CurrentDir, CP_UTF8);
 367         git_repository *repository = NULL;
 368         git_commit *commit = NULL;
 369         git_tree * tree = NULL;
 370         int ret = 0;
 371         do
 372         {
 373                 ret = git_repository_open(&repository, gitdir.GetBuffer());
 374                 if (ret)
 375                 {
 376                         MessageBox(CGit::GetLibGit2LastErr(_T("Could not open repository.")), _T("TortoiseGit"), MB_ICONERROR);
 377                         break;
 378                 }
 379
 380                 CGitHash hash;
 381                 if (g_Git.GetHash(hash, m_sRevision))
 382                 {
 383                         MessageBox(g_Git.GetGitLastErr(_T("Could not get hash of ") + m_sRevision + _T(".")), _T("TortoiseGit"), MB_ICONERROR);
 384                         break;
 385                 }
 386                 ret = git_commit_lookup(&commit, repository, (git_oid *) hash.m_hash);
 387                 if (ret)
 388                 {
 389                         MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup commit.")), _T("TortoiseGit"), MB_ICONERROR);
 390                         break;
 391                 }
 392
 393                 ret = git_commit_tree(&tree, commit);
 394                 if (ret)
 395                 {
 396                         MessageBox(CGit::GetLibGit2LastErr(_T("Could not get tree of commit.")), _T("TortoiseGit"), MB_ICONERROR);
 397                         break;
 398                 }
 399
 400                 ReadTreeRecursive(*repository, tree, treeroot);
 401
 402                 // try to resolve hash to a branch name
 403                 if (m_sRevision == hash.ToString())
 404                 {
 405                         MAP_HASH_NAME map;
 406                         if (g_Git.GetMapHashToFriendName(map))
 407                                 MessageBox(g_Git.GetGitLastErr(_T("Could not get all refs.")), _T("TortoiseGit"), MB_ICONERROR);
 408                         if (!map[hash].empty())
 409                                 m_sRevision = map[hash].at(0);
 410                 }
 411                 this->GetDlgItem(IDC_BUTTON_REVISION)->SetWindowText(m_sRevision);
 412         } while(0);
 413
 414         if (tree)
 415                 git_tree_free(tree);
 416
 417         if (commit)
 418                 git_commit_free(commit);
 419
 420         if (repository)
 421                 git_repository_free(repository);
 422
 423         return ret;
 424 }
 425
 426 void CRepositoryBrowser::OnTvnSelchangedRepoTree(NMHDR *pNMHDR, LRESULT *pResult)
 427 {
 428         LPNMTREEVIEW pNMTreeView = reinterpret_cast<LPNMTREEVIEW>(pNMHDR);
 429         *pResult = 0;
 430
 431         FillListCtrlForTreeNode(pNMTreeView->itemNew.hItem);
 432 }
 433
 434 void CRepositoryBrowser::FillListCtrlForTreeNode(HTREEITEM treeNode)
 435 {
 436         m_RepoList.DeleteAllItems();
 437
 438         CShadowFilesTree* pTree = (CShadowFilesTree*)(m_RepoTree.GetItemData(treeNode));
 439         if (pTree == NULL)
 440         {
 441                 ASSERT(FALSE);
 442                 return;
 443         }
 444
 445         CString url = _T("/") + pTree->GetFullName();
 446         GetDlgItem(IDC_REPOBROWSER_URL)->SetWindowText(url);
 447
 448         FillListCtrlForShadowTree(pTree);
 449 }
 450
 451 void CRepositoryBrowser::FillListCtrlForShadowTree(CShadowFilesTree* pTree)
 452 {
 453         for (TShadowFilesTreeMap::iterator itShadowTree = pTree->m_ShadowTree.begin(); itShadowTree != pTree->m_ShadowTree.end(); ++itShadowTree)
 454         {
 455                 int icon = m_nIconFolder;
 456                 if (!(*itShadowTree).second.m_bFolder)
 457                         icon = SYS_IMAGE_LIST().GetFileIconIndex((*itShadowTree).second.m_sName);
 458
 459                 int indexItem = m_RepoList.InsertItem(m_RepoList.GetItemCount(), (*itShadowTree).second.m_sName, icon);
 460
 461                 m_RepoList.SetItemData(indexItem, (DWORD_PTR)&(*itShadowTree).second);
 462                 if (!(*itShadowTree).second.m_bFolder)
 463                 {
 464                         CString temp;
 465
 466                         temp = CPathUtils::GetFileExtFromPath((*itShadowTree).second.m_sName);
 467                         m_RepoList.SetItemText(indexItem, eCol_Extension, temp);
 468
 469                         StrFormatByteSize((*itShadowTree).second.m_iSize, temp.GetBuffer(20), 20);
 470                         temp.ReleaseBuffer();
 471                         m_RepoList.SetItemText(indexItem, eCol_FileSize, temp);
 472                 }
 473         }
 474
 475         CRepoListCompareFunc compareFunc(&m_RepoList, m_currSortCol, m_currSortDesc);
 476         m_RepoList.SortItemsEx(&CRepoListCompareFunc::StaticCompare, (DWORD_PTR)&compareFunc);
 477
 478         SetSortArrowA(&m_RepoList, m_currSortCol, !m_currSortDesc);
 479 }
 480
 481 void CRepositoryBrowser::OnContextMenu(CWnd* pWndFrom, CPoint point)
 482 {
 483         if (pWndFrom == &m_RepoList)
 484                 OnContextMenu_RepoList(point);
 485         else if (pWndFrom == &m_RepoTree)
 486                 OnContextMenu_RepoTree(point);
 487 }
 488
 489 void CRepositoryBrowser::OnContextMenu_RepoTree(CPoint point)
 490 {
 491         CPoint clientPoint = point;
 492         m_RepoTree.ScreenToClient(&clientPoint);
 493
 494         HTREEITEM hTreeItem = m_RepoTree.HitTest(clientPoint);
 495         if (hTreeItem == NULL)
 496                 return;
 497
 498         TShadowFilesTreeList selectedLeafs;
 499         selectedLeafs.push_back((CShadowFilesTree *)m_RepoTree.GetItemData(hTreeItem));
 500
 501         ShowContextMenu(point, selectedLeafs, ONLY_FOLDERS);
 502 }
 503
 504 void CRepositoryBrowser::OnContextMenu_RepoList(CPoint point)
 505 {
 506         TShadowFilesTreeList selectedLeafs;
 507         selectedLeafs.reserve(m_RepoList.GetSelectedCount());
 508
 509         bool folderSelected = false;
 510         bool filesSelected = false;
 511
 512         POSITION pos = m_RepoList.GetFirstSelectedItemPosition();
 513         while (pos)
 514         {
 515                 CShadowFilesTree * item = (CShadowFilesTree *)m_RepoList.GetItemData(m_RepoList.GetNextSelectedItem(pos));
 516                 if (item->m_bFolder)
 517                         folderSelected = true;
 518                 else
 519                         filesSelected = true;
 520                 selectedLeafs.push_back(item);
 521         }
 522
 523         eSelectionType selType = ONLY_FILES;
 524         if (folderSelected && filesSelected)
 525                 selType = MIXED;
 526         else if (folderSelected)
 527                 selType = ONLY_FOLDERS;
 528
 529         ShowContextMenu(point, selectedLeafs, selType);
 530 }
 531
 532 void CRepositoryBrowser::ShowContextMenu(CPoint point, TShadowFilesTreeList &selectedLeafs, eSelectionType selType)
 533 {
 534         CIconMenu popupMenu;
 535         popupMenu.CreatePopupMenu();
 536
 537         bool bAddSeparator = false;
 538
 539         if (selectedLeafs.size() == 1)
 540         {
 541                 popupMenu.AppendMenuIcon(eCmd_Open, IDS_REPOBROWSE_OPEN, IDI_OPEN);
 542                 popupMenu.SetDefaultItem(eCmd_Open, FALSE);
 543                 if (selType == ONLY_FILES)
 544                 {
 545                         popupMenu.AppendMenuIcon(eCmd_OpenWith, IDS_LOG_POPUP_OPENWITH, IDI_OPEN);
 546                         popupMenu.AppendMenuIcon(eCmd_OpenWithAlternativeEditor, IDS_LOG_POPUP_VIEWREV);
 547                 }
 548
 549                 popupMenu.AppendMenu(MF_SEPARATOR);
 550
 551                 if (m_bHasWC && selType == ONLY_FILES)
 552                 {
 553                         popupMenu.AppendMenuIcon(eCmd_CompareWC, IDS_LOG_POPUP_COMPARE, IDI_DIFF);
 554                         bAddSeparator = true;
 555                 }
 556
 557                 if (bAddSeparator)
 558                         popupMenu.AppendMenu(MF_SEPARATOR);
 559                 bAddSeparator = false;
 560
 561                 CString temp;
 562                 temp.LoadString(IDS_MENULOG);
 563                 popupMenu.AppendMenuIcon(eCmd_ViewLog, temp, IDI_LOG);
 564
 565                 if (selType == ONLY_FILES)
 566                 {
 567                         if (m_bHasWC)
 568                                 popupMenu.AppendMenuIcon(eCmd_Blame, IDS_LOG_POPUP_BLAME, IDI_BLAME);
 569
 570                         popupMenu.AppendMenu(MF_SEPARATOR);
 571                         temp.LoadString(IDS_LOG_POPUP_SAVE);
 572                         popupMenu.AppendMenuIcon(eCmd_SaveAs, temp, IDI_SAVEAS);
 573                 }
 574
 575                 bAddSeparator = true;
 576         }
 577
 578         if (selType == ONLY_FILES && m_bHasWC)
 579         {
 580                 popupMenu.AppendMenuIcon(eCmd_Revert, IDS_LOG_POPUP_REVERTTOREV, IDI_REVERT);
 581                 bAddSeparator = true;
 582         }
 583
 584         if (bAddSeparator)
 585                 popupMenu.AppendMenu(MF_SEPARATOR);
 586         bAddSeparator = false;
 587
 588         popupMenu.AppendMenuIcon(eCmd_CopyPath, IDS_STATUSLIST_CONTEXT_COPY, IDI_COPYCLIP);
 589         popupMenu.AppendMenuIcon(eCmd_CopyHash, IDS_COPY_COMMIT_HASH, IDI_COPYCLIP);
 590
 591         eCmd cmd = (eCmd)popupMenu.TrackPopupMenuEx(TPM_LEFTALIGN|TPM_RETURNCMD, point.x, point.y, this, 0);
 592         switch(cmd)
 593         {
 594         case eCmd_ViewLog:
 595                 {
 596                         CString sCmd;
 597                         sCmd.Format(_T("/command:log /path:\"%s\\%s\""), g_Git.m_CurrentDir, selectedLeafs.at(0)->GetFullName());
 598                         CAppUtils::RunTortoiseGitProc(sCmd);
 599                 }
 600                 break;
 601         case eCmd_Blame:
 602                 {
 603                         CAppUtils::LaunchTortoiseBlame(g_Git.m_CurrentDir + _T("\\") + selectedLeafs.at(0)->GetFullName(), m_sRevision);
 604                 }
 605                 break;
 606         case eCmd_Open:
 607                 if (selectedLeafs.at(0)->m_bFolder)
 608                 {
 609                         FillListCtrlForTreeNode(selectedLeafs.at(0)->m_hTree);
 610                         m_RepoTree.SelectItem(selectedLeafs.at(0)->m_hTree);
 611                         return;
 612                 }
 613                 OpenFile(selectedLeafs.at(0)->GetFullName(), OPEN);
 614                 break;
 615         case eCmd_OpenWith:
 616                 OpenFile(selectedLeafs.at(0)->GetFullName(), OPEN_WITH);
 617                 break;
 618         case eCmd_OpenWithAlternativeEditor:
 619                 OpenFile(selectedLeafs.at(0)->GetFullName(), ALTERNATIVEEDITOR);
 620                 break;
 621         case eCmd_CompareWC:
 622                 {
 623                         CTGitPath file(selectedLeafs.at(0)->GetFullName());
 624                         CGitDiff::Diff(&file, &file, GIT_REV_ZERO, m_sRevision);
 625                 }
 626                 break;
 627         case eCmd_Revert:
 628                 {
 629                         int count = 0;
 630                         for (TShadowFilesTreeList::iterator itShadowTree = selectedLeafs.begin(); itShadowTree != selectedLeafs.end(); ++itShadowTree)
 631                         {
 632                                 if (RevertItemToVersion((*itShadowTree)->GetFullName()))
 633                                         ++count;
 634                                 else
 635                                         break;
 636                         }
 637                         CString msg;
 638                         msg.Format(IDS_STATUSLIST_FILESREVERTED, count, m_sRevision);
 639                         MessageBox(msg, _T("TortoiseGit"), MB_OK);
 640                 }
 641                 break;
 642         case eCmd_SaveAs:
 643                 FileSaveAs(selectedLeafs.at(0)->GetFullName());
 644                 break;
 645         case eCmd_CopyPath:
 646                 {
 647                         CString sClipboard;
 648                         for (TShadowFilesTreeList::iterator itShadowTree = selectedLeafs.begin(); itShadowTree != selectedLeafs.end(); ++itShadowTree)
 649                         {
 650                                 sClipboard += (*itShadowTree)->m_sName + _T("\r\n");
 651                         }
 652                         CStringUtils::WriteAsciiStringToClipboard(sClipboard);
 653                 }
 654                 break;
 655         case eCmd_CopyHash:
 656                 {
 657                         CopyHashToClipboard(selectedLeafs);
 658                 }
 659                 break;
 660         }
 661 }
 662
 663 BOOL CRepositoryBrowser::PreTranslateMessage(MSG* pMsg)
 664 {
 665         if (pMsg->message == WM_KEYDOWN)
 666         {
 667                 switch (pMsg->wParam)
 668                 {
 669                 case VK_F5:
 670                         {
 671                                 Refresh();
 672                         }
 673                         break;
 674                 }
 675         }
 676
 677         return CResizableStandAloneDialog::PreTranslateMessage(pMsg);
 678 }
 679
 680 void CRepositoryBrowser::OnLvnColumnclickRepoList(NMHDR *pNMHDR, LRESULT *pResult)
 681 {
 682         LPNMLISTVIEW pNMLV = reinterpret_cast<LPNMLISTVIEW>(pNMHDR);
 683         if (pResult)
 684                 *pResult = 0;
 685
 686         if (m_currSortCol == pNMLV->iSubItem)
 687                 m_currSortDesc = !m_currSortDesc;
 688         else
 689         {
 690                 m_currSortCol  = pNMLV->iSubItem;
 691                 m_currSortDesc = false;
 692         }
 693
 694         CRepoListCompareFunc compareFunc(&m_RepoList, m_currSortCol, m_currSortDesc);
 695         m_RepoList.SortItemsEx(&CRepoListCompareFunc::StaticCompare, (DWORD_PTR)&compareFunc);
 696
 697         SetSortArrowA(&m_RepoList, m_currSortCol, !m_currSortDesc);
 698 }
 699
 700 void CRepositoryBrowser::OnBnClickedButtonRevision()
 701 {
 702                 // use the git log to allow selection of a version
 703                 CLogDlg dlg;
 704                 // tell the dialog to use mode for selecting revisions
 705                 dlg.SetSelect(true);
 706                 // only one revision must be selected however
 707                 dlg.SingleSelection(true);
 708                 if (dlg.DoModal() == IDOK)
 709                 {
 710                         // get selected hash if any
 711                         m_sRevision = dlg.GetSelectedHash();
 712                         Refresh();
 713                 }
 714 }
 715
 716 void CRepositoryBrowser::SaveDividerPosition()
 717 {
 718         RECT rc;
 719         GetDlgItem(IDC_REPOTREE)->GetClientRect(&rc);
 720         CRegDWORD xPos = CRegDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\ResizableState\\RepobrowserDivider"));
 721         xPos = rc.right - rc.left;
 722 }
 723
 724 void CRepositoryBrowser::HandleDividerMove(CPoint point, bool bDraw)
 725 {
 726         RECT rect, tree, list, treelist, treelistclient;
 727
 728         // create an union of the tree and list control rectangle
 729         GetDlgItem(IDC_REPOLIST)->GetWindowRect(&list);
 730         GetDlgItem(IDC_REPOTREE)->GetWindowRect(&tree);
 731         UnionRect(&treelist, &tree, &list);
 732         treelistclient = treelist;
 733         ScreenToClient(&treelistclient);
 734
 735         ClientToScreen(&point);
 736         GetClientRect(&rect);
 737         ClientToScreen(&rect);
 738
 739         CPoint point2 = point;
 740         if (point2.x < treelist.left + REPOBROWSER_CTRL_MIN_WIDTH)
 741                 point2.x = treelist.left + REPOBROWSER_CTRL_MIN_WIDTH;
 742         if (point2.x > treelist.right - REPOBROWSER_CTRL_MIN_WIDTH)
 743                 point2.x = treelist.right - REPOBROWSER_CTRL_MIN_WIDTH;
 744
 745         point.x -= rect.left;
 746         point.y -= treelist.top;
 747
 748         OffsetRect(&treelist, -treelist.left, -treelist.top);
 749
 750         if (point.x < treelist.left+REPOBROWSER_CTRL_MIN_WIDTH)
 751                 point.x = treelist.left+REPOBROWSER_CTRL_MIN_WIDTH;
 752         if (point.x > treelist.right-REPOBROWSER_CTRL_MIN_WIDTH)
 753                 point.x = treelist.right-REPOBROWSER_CTRL_MIN_WIDTH;
 754
 755         if (bDraw)
 756         {
 757                 CDC * pDC = GetDC();
 758                 DrawXorBar(pDC, oldx + 2, treelistclient.top, 4, treelistclient.bottom - treelistclient.top - 2);
 759                 ReleaseDC(pDC);
 760         }
 761
 762         oldx = point.x;
 763         oldy = point.y;
 764
 765         //position the child controls
 766         GetDlgItem(IDC_REPOTREE)->GetWindowRect(&treelist);
 767         treelist.right = point2.x - 2;
 768         ScreenToClient(&treelist);
 769         RemoveAnchor(IDC_REPOTREE);
 770         GetDlgItem(IDC_REPOTREE)->MoveWindow(&treelist);
 771         GetDlgItem(IDC_REPOLIST)->GetWindowRect(&treelist);
 772         treelist.left = point2.x + 2;
 773         ScreenToClient(&treelist);
 774         RemoveAnchor(IDC_REPOLIST);
 775         GetDlgItem(IDC_REPOLIST)->MoveWindow(&treelist);
 776
 777         AddAnchor(IDC_REPOTREE, TOP_LEFT, BOTTOM_LEFT);
 778         AddAnchor(IDC_REPOLIST, TOP_LEFT, BOTTOM_RIGHT);
 779 }
 780
 781 void CRepositoryBrowser::OnMouseMove(UINT nFlags, CPoint point)
 782 {
 783         if (bDragMode == FALSE)
 784                 return;
 785
 786         RECT rect, tree, list, treelist, treelistclient;
 787         // create an union of the tree and list control rectangle
 788         GetDlgItem(IDC_REPOLIST)->GetWindowRect(&list);
 789         GetDlgItem(IDC_REPOTREE)->GetWindowRect(&tree);
 790         UnionRect(&treelist, &tree, &list);
 791         treelistclient = treelist;
 792         ScreenToClient(&treelistclient);
 793
 794         //convert the mouse coordinates relative to the top-left of
 795         //the window
 796         ClientToScreen(&point);
 797         GetClientRect(&rect);
 798         ClientToScreen(&rect);
 799         point.x -= rect.left;
 800         point.y -= treelist.top;
 801
 802         //same for the window coordinates - make them relative to 0,0
 803         OffsetRect(&treelist, -treelist.left, -treelist.top);
 804
 805         if (point.x < treelist.left + REPOBROWSER_CTRL_MIN_WIDTH)
 806                 point.x = treelist.left + REPOBROWSER_CTRL_MIN_WIDTH;
 807         if (point.x > treelist.right - REPOBROWSER_CTRL_MIN_WIDTH)
 808                 point.x = treelist.right - REPOBROWSER_CTRL_MIN_WIDTH;
 809
 810         if ((nFlags & MK_LBUTTON) && (point.x != oldx))
 811         {
 812                 CDC * pDC = GetDC();
 813
 814                 if (pDC)
 815                 {
 816                         DrawXorBar(pDC, oldx + 2, treelistclient.top, 4, treelistclient.bottom - treelistclient.top - 2);
 817                         DrawXorBar(pDC, point.x + 2, treelistclient.top, 4, treelistclient.bottom - treelistclient.top - 2);
 818
 819                         ReleaseDC(pDC);
 820                 }
 821
 822                 oldx = point.x;
 823                 oldy = point.y;
 824         }
 825
 826         CStandAloneDialogTmpl<CResizableDialog>::OnMouseMove(nFlags, point);
 827 }
 828
 829 void CRepositoryBrowser::OnLButtonDown(UINT nFlags, CPoint point)
 830 {
 831         RECT rect, tree, list, treelist, treelistclient;
 832
 833         // create an union of the tree and list control rectangle
 834         GetDlgItem(IDC_REPOLIST)->GetWindowRect(&list);
 835         GetDlgItem(IDC_REPOTREE)->GetWindowRect(&tree);
 836         UnionRect(&treelist, &tree, &list);
 837         treelistclient = treelist;
 838         ScreenToClient(&treelistclient);
 839
 840         //convert the mouse coordinates relative to the top-left of
 841         //the window
 842         ClientToScreen(&point);
 843         GetClientRect(&rect);
 844         ClientToScreen(&rect);
 845         point.x -= rect.left;
 846         point.y -= treelist.top;
 847
 848         //same for the window coordinates - make them relative to 0,0
 849         OffsetRect(&treelist, -treelist.left, -treelist.top);
 850
 851         if (point.x < treelist.left + REPOBROWSER_CTRL_MIN_WIDTH)
 852                 return CStandAloneDialogTmpl < CResizableDialog>::OnLButtonDown(nFlags, point);
 853         if (point.x > treelist.right - 3)
 854                 return CStandAloneDialogTmpl < CResizableDialog>::OnLButtonDown(nFlags, point);
 855         if (point.x > treelist.right - REPOBROWSER_CTRL_MIN_WIDTH)
 856                 point.x = treelist.right - REPOBROWSER_CTRL_MIN_WIDTH;
 857
 858         if ((point.y < treelist.top + 3) || (point.y > treelist.bottom - 3))
 859                 return CStandAloneDialogTmpl<CResizableDialog>::OnLButtonDown(nFlags, point);
 860
 861         bDragMode = true;
 862
 863         SetCapture();
 864
 865         CDC * pDC = GetDC();
 866         DrawXorBar(pDC, point.x + 2, treelistclient.top, 4, treelistclient.bottom - treelistclient.top - 2);
 867         ReleaseDC(pDC);
 868
 869         oldx = point.x;
 870         oldy = point.y;
 871
 872         CStandAloneDialogTmpl<CResizableDialog>::OnLButtonDown(nFlags, point);
 873 }
 874
 875 void CRepositoryBrowser::OnLButtonUp(UINT nFlags, CPoint point)
 876 {
 877         if (bDragMode == FALSE)
 878                 return;
 879
 880         HandleDividerMove(point, true);
 881
 882         bDragMode = false;
 883         ReleaseCapture();
 884
 885         CStandAloneDialogTmpl<CResizableDialog>::OnLButtonUp(nFlags, point);
 886 }
 887
 888 void CRepositoryBrowser::OnCaptureChanged(CWnd *pWnd)
 889 {
 890         bDragMode = false;
 891
 892         __super::OnCaptureChanged(pWnd);
 893 }
 894
 895 void CRepositoryBrowser::DrawXorBar(CDC * pDC, int x1, int y1, int width, int height)
 896 {
 897         static WORD _dotPatternBmp[8] =
 898         {
 899                 0x0055, 0x00aa, 0x0055, 0x00aa,
 900                 0x0055, 0x00aa, 0x0055, 0x00aa
 901         };
 902
 903         HBITMAP hbm;
 904         HBRUSH  hbr, hbrushOld;
 905
 906         hbm = CreateBitmap(8, 8, 1, 1, _dotPatternBmp);
 907         hbr = CreatePatternBrush(hbm);
 908
 909         pDC->SetBrushOrg(x1, y1);
 910         hbrushOld = (HBRUSH)pDC->SelectObject(hbr);
 911
 912         PatBlt(pDC->GetSafeHdc(), x1, y1, width, height, PATINVERT);
 913
 914         pDC->SelectObject(hbrushOld);
 915
 916         DeleteObject(hbr);
 917         DeleteObject(hbm);
 918 }
 919
 920 BOOL CRepositoryBrowser::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
 921 {
 922         if (pWnd == this)
 923         {
 924                 RECT rect;
 925                 POINT pt;
 926                 GetClientRect(&rect);
 927                 GetCursorPos(&pt);
 928                 ScreenToClient(&pt);
 929                 if (PtInRect(&rect, pt))
 930                 {
 931                         ClientToScreen(&pt);
 932                         // are we right of the tree control?
 933                         GetDlgItem(IDC_REPOTREE)->GetWindowRect(&rect);
 934                         if ((pt.x > rect.right) && (pt.y >= rect.top + 3) && (pt.y <= rect.bottom - 3))
 935                         {
 936                                 // but left of the list control?
 937                                 GetDlgItem(IDC_REPOLIST)->GetWindowRect(&rect);
 938                                 if (pt.x < rect.left)
 939                                 {
 940                                         HCURSOR hCur = LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZEWE));
 941                                         SetCursor(hCur);
 942                                         return TRUE;
 943                                 }
 944                         }
 945                 }
 946         }
 947         return CStandAloneDialogTmpl<CResizableDialog>::OnSetCursor(pWnd, nHitTest, message);
 948 }
 949
 950 void CRepositoryBrowser::FileSaveAs(const CString path)
 951 {
 952         CTGitPath gitPath(path);
 953
 954         CString filename;
 955         filename.Format(_T("%s-%s%s"), gitPath.GetBaseFilename(), CGitHash(m_sRevision).ToString().Left(g_Git.GetShortHASHLength()), gitPath.GetFileExtension());
 956         CFileDialog dlg(FALSE, NULL, filename, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, NULL);
 957
 958         CString cmd, out;
 959         INT_PTR ret = dlg.DoModal();
 960         SetCurrentDirectory(g_Git.m_CurrentDir);
 961         if (ret == IDOK)
 962         {
 963                 filename = dlg.GetPathName();
 964                 if (g_Git.GetOneFile(m_sRevision, gitPath, filename))
 965                 {
 966                         out.Format(IDS_STATUSLIST_CHECKOUTFILEFAILED, gitPath.GetGitPathString(), m_sRevision, filename);
 967                         MessageBox(out, _T("TortoiseGit"), MB_OK);
 968                         return;
 969                 }
 970         }
 971 }
 972
 973 void CRepositoryBrowser::OpenFile(const CString path, eOpenType mode)
 974 {
 975         CTGitPath gitPath(path);
 976
 977         CString temppath;
 978         CString file;
 979         GetTempPath(temppath);
 980         file.Format(_T("%s%s_%s%s"), temppath, gitPath.GetBaseFilename(), CGitHash(m_sRevision).ToString().Left(g_Git.GetShortHASHLength()), gitPath.GetFileExtension());
 981
 982         CString out;
 983         if(g_Git.GetOneFile(m_sRevision, gitPath, file))
 984         {
 985                 out.Format(IDS_STATUSLIST_CHECKOUTFILEFAILED, gitPath.GetGitPathString(), m_sRevision, file);
 986                 MessageBox(out, _T("TortoiseGit"), MB_OK);
 987                 return;
 988         }
 989
 990         if (mode == ALTERNATIVEEDITOR)
 991         {
 992                 CAppUtils::LaunchAlternativeEditor(file);
 993                 return;
 994         }
 995         else if (mode == OPEN)
 996         {
 997                 int ret = HINSTANCE_ERROR;
 998                 ret = (int)ShellExecute(this->m_hWnd, NULL, file, NULL, NULL, SW_SHOW);
 999
1000                 if (ret > HINSTANCE_ERROR)
1001                         return;
1002         }
1003
1004         CString cmd = _T("RUNDLL32 Shell32,OpenAs_RunDLL ") + file;
1005         CAppUtils::LaunchApplication(cmd, NULL, false);
1006 }
1007 bool CRepositoryBrowser::RevertItemToVersion(const CString &path)
1008 {
1009         CString cmd, out;
1010         cmd.Format(_T("git.exe checkout %s -- \"%s\""), m_sRevision, path);
1011         if (g_Git.Run(cmd, &out, CP_UTF8))
1012         {
1013                 if (MessageBox(out, _T("TortoiseGit"), MB_ICONEXCLAMATION | MB_OKCANCEL) == IDCANCEL)
1014                         return false;
1015         }
1016
1017         return true;
1018 }
1019
1020 void CRepositoryBrowser::CopyHashToClipboard(TShadowFilesTreeList &selectedLeafs)
1021 {
1022         if (!selectedLeafs.empty())
1023         {
1024                 CString sClipdata;
1025                 bool first = true;
1026                 for (int i = 0; i < selectedLeafs.size(); i++)
1027                 {
1028                         if (!first)
1029                                 sClipdata += _T("\r\n");
1030                         sClipdata += selectedLeafs[i]->m_hash;
1031                         first = false;
1032                 }
1033                 CStringUtils::WriteAsciiStringToClipboard(sClipdata, GetSafeHwnd());
1034         }
1035 }