1 /////////////////////////////////////////////////////////////////////////////
2 // WinMerge: an interactive diff/merge utility
3 // Copyright (C) 1997-2000 Thingamahoochie Software
5 // SPDX-License-Identifier: GPL-2.0-or-later
6 /////////////////////////////////////////////////////////////////////////////
8 * @file HexMergeDoc.cpp
10 * @brief Implementation file for CHexMergeDoc
15 #include "HexMergeDoc.h"
17 #include "UnicodeString.h"
18 #include "HexMergeFrm.h"
19 #include "HexMergeView.h"
21 #include "FolderCmp.h"
22 #include "DiffContext.h" // FILE_SAME
24 #include "DirActions.h"
25 #include "OptionsDef.h"
26 #include "DiffFileInfo.h"
27 #include "SaveClosingDlg.h"
30 #include "OptionsMgr.h"
31 #include "FileOrFolderSelect.h"
32 #include "DiffWrapper.h"
33 #include "SyntaxColors.h"
35 #include "Constants.h"
42 int CHexMergeDoc::m_nBuffersTemp = 2;
44 static void UpdateDiffItem(int nBuffers, DIFFITEM &di, CDiffContext *pCtxt);
45 static int Try(HRESULT hr, UINT type = MB_OKCANCEL|MB_ICONSTOP);
48 * @brief Update diff item
50 static void UpdateDiffItem(int nBuffers, DIFFITEM &di, CDiffContext *pCtxt)
52 di.diffcode.setSideNone();
53 for (int nBuffer = 0; nBuffer < nBuffers; nBuffer++)
55 di.diffFileInfo[nBuffer].ClearPartial();
56 if (pCtxt->UpdateInfoFromDiskHalf(di, nBuffer))
57 di.diffcode.diffcode |= DIFFCODE::FIRST << nBuffer;
60 di.diffcode.diffcode &= ~(DIFFCODE::TEXTFLAGS | DIFFCODE::COMPAREFLAGS | DIFFCODE::COMPAREFLAGS3WAY);
62 FolderCmp folderCmp(pCtxt);
63 di.diffcode.diffcode |= folderCmp.prepAndCompareFiles(di);
67 * @brief Issue an error popup if passed in HRESULT is nonzero
69 static int Try(HRESULT hr, UINT type)
71 return hr ? CInternetException(hr).ReportError(type) : 0;
74 /////////////////////////////////////////////////////////////////////////////
77 IMPLEMENT_DYNCREATE(CHexMergeDoc, CDocument)
79 BEGIN_MESSAGE_MAP(CHexMergeDoc, CDocument)
80 //{{AFX_MSG_MAP(CHexMergeDoc)
81 ON_COMMAND(ID_FILE_SAVE, OnFileSave)
82 ON_COMMAND(ID_FILE_SAVE_LEFT, OnFileSaveLeft)
83 ON_COMMAND(ID_FILE_SAVE_RIGHT, OnFileSaveRight)
84 ON_COMMAND(ID_FILE_SAVEAS_LEFT, OnFileSaveAsLeft)
85 ON_COMMAND(ID_FILE_SAVEAS_RIGHT, OnFileSaveAsRight)
86 ON_UPDATE_COMMAND_UI(ID_STATUS_DIFFNUM, OnUpdateStatusNum)
87 ON_UPDATE_COMMAND_UI(ID_FILE_SAVE_LEFT, OnUpdateFileSaveLeft)
88 ON_UPDATE_COMMAND_UI(ID_FILE_SAVE_RIGHT, OnUpdateFileSaveRight)
89 ON_UPDATE_COMMAND_UI(ID_FILE_SAVE, OnUpdateFileSave)
90 ON_COMMAND(ID_RESCAN, OnFileReload)
91 ON_COMMAND(ID_L2R, OnL2r)
92 ON_COMMAND(ID_R2L, OnR2l)
93 ON_COMMAND(ID_COPY_FROM_LEFT, OnCopyFromLeft)
94 ON_COMMAND(ID_COPY_FROM_RIGHT, OnCopyFromRight)
95 ON_COMMAND(ID_ALL_LEFT, OnAllLeft)
96 ON_COMMAND(ID_ALL_RIGHT, OnAllRight)
97 ON_COMMAND(ID_VIEW_ZOOMIN, OnViewZoomIn)
98 ON_COMMAND(ID_VIEW_ZOOMOUT, OnViewZoomOut)
99 ON_COMMAND(ID_VIEW_ZOOMNORMAL, OnViewZoomNormal)
100 ON_COMMAND(ID_REFRESH, OnRefresh)
101 ON_COMMAND_RANGE(ID_MERGE_COMPARE_TEXT, ID_MERGE_COMPARE_IMAGE, OnFileRecompareAs)
102 ON_UPDATE_COMMAND_UI_RANGE(ID_MERGE_COMPARE_TEXT, ID_MERGE_COMPARE_IMAGE, OnUpdateFileRecompareAs)
106 /////////////////////////////////////////////////////////////////////////////
107 // CHexMergeDoc construction/destruction
110 * @brief Constructor.
112 CHexMergeDoc::CHexMergeDoc()
114 , m_nBuffers(m_nBuffersTemp)
116 , m_nBufferType{BUFFERTYPE::NORMAL, BUFFERTYPE::NORMAL, BUFFERTYPE::NORMAL}
118 m_filePaths.SetSize(m_nBuffers);
124 * Informs associated dirdoc that mergedoc is closing.
126 CHexMergeDoc::~CHexMergeDoc()
128 if (m_pDirDoc != nullptr)
129 m_pDirDoc->MergeDocClosing(this);
133 * @brief Return active merge edit view (or left one if neither active)
135 CHexMergeView * CHexMergeDoc::GetActiveMergeView() const
137 CView * pActiveView = GetParentFrame()->GetActiveView();
138 CHexMergeView * pHexMergeView = dynamic_cast<CHexMergeView *>(pActiveView);
139 if (pHexMergeView == nullptr)
140 pHexMergeView = m_pView[0]; // default to left view (in case some location or detail view active)
141 return pHexMergeView;
145 * @brief Update associated diff item
147 int CHexMergeDoc::UpdateDiffItem(CDirDoc *pDirDoc)
149 // If directory compare has results
150 if (pDirDoc != nullptr && pDirDoc->HasDiffs())
152 CDiffContext &ctxt = pDirDoc->GetDiffContext();
153 if (DIFFITEM *pos = FindItemFromPaths(ctxt, m_filePaths))
155 DIFFITEM &di = ctxt.GetDiffRefAt(pos);
156 ::UpdateDiffItem(m_nBuffers, di, &ctxt);
160 int lengthFirst = m_pView[0]->GetLength();
161 void *bufferFirst = m_pView[0]->GetBuffer(lengthFirst);
162 for (int nBuffer = 1; nBuffer < m_nBuffers; nBuffer++)
164 int length = m_pView[nBuffer]->GetLength();
165 if (lengthFirst != length)
169 void *buffer = m_pView[nBuffer]->GetBuffer(length);
170 bDiff = (memcmp(bufferFirst, buffer, lengthFirst) != 0);
175 GetParentFrame()->SetLastCompareResult(bDiff);
176 return bDiff ? 1 : 0;
180 * @brief Asks and then saves modified files
182 bool CHexMergeDoc::PromptAndSaveIfNeeded(bool bAllowCancel)
184 bool bLModified = false, bMModified = false, bRModified = false;
188 bLModified = m_pView[0]->GetModified();
189 bMModified = m_pView[1]->GetModified();
190 bRModified = m_pView[2]->GetModified();
194 bLModified = m_pView[0]->GetModified();
195 bRModified = m_pView[1]->GetModified();
197 if (!bLModified && !bMModified && !bRModified)
200 const String &pathLeft = m_filePaths.GetLeft();
201 const String &pathMiddle = m_filePaths.GetMiddle();
202 const String &pathRight = m_filePaths.GetRight();
205 bool bLSaveSuccess = false, bMSaveSuccess = false, bRSaveSuccess = false;
208 dlg.DoAskFor(bLModified, bMModified, bRModified);
210 dlg.m_bDisableCancel = true;
211 if (!pathLeft.empty())
212 dlg.m_sLeftFile = pathLeft;
214 dlg.m_sLeftFile = m_strDesc[0];
217 if (!pathMiddle.empty())
218 dlg.m_sMiddleFile = pathMiddle;
220 dlg.m_sMiddleFile = m_strDesc[1];
222 if (!pathRight.empty())
223 dlg.m_sRightFile = pathRight;
225 dlg.m_sRightFile = m_strDesc[1];
227 if (dlg.DoModal() == IDOK)
231 if (dlg.m_leftSave == SaveClosingDlg::SAVECLOSING_SAVE)
233 bLSaveSuccess = DoFileSave(0);
239 m_pView[0]->SetSavePoint();
244 if (dlg.m_middleSave == SaveClosingDlg::SAVECLOSING_SAVE)
246 bMSaveSuccess = DoFileSave(1);
252 m_pView[1]->SetSavePoint();
257 if (dlg.m_rightSave == SaveClosingDlg::SAVECLOSING_SAVE)
259 bRSaveSuccess = DoFileSave(m_nBuffers - 1);
265 m_pView[m_nBuffers - 1]->SetSavePoint();
274 // If file were modified and saving was successfull,
275 // update status on dir view
276 if (bLSaveSuccess || bMSaveSuccess || bRSaveSuccess)
278 UpdateDiffItem(m_pDirDoc);
285 * @brief Save modified documents
287 BOOL CHexMergeDoc::SaveModified()
289 return PromptAndSaveIfNeeded(true);
293 * @brief Saves both files
295 void CHexMergeDoc::OnFileSave()
297 for (int nBuffer = 0; nBuffer < m_nBuffers; nBuffer++)
301 bool CHexMergeDoc::DoFileSave(int nBuffer)
304 if (m_pView[nBuffer]->GetModified())
306 if (m_nBufferType[nBuffer] == BUFFERTYPE::UNNAMED)
307 result = DoFileSaveAs(nBuffer);
310 const String &path = m_filePaths.GetPath(nBuffer);
311 HRESULT hr = m_pView[nBuffer]->SaveFile(path.c_str());
312 if (Try(hr) == IDCANCEL)
315 return DoFileSaveAs(nBuffer);
318 UpdateDiffItem(m_pDirDoc);
324 bool CHexMergeDoc::DoFileSaveAs(int nBuffer, bool packing)
326 const String &path = m_filePaths.GetPath(nBuffer);
330 title = _("Save Left File As");
331 else if (nBuffer == m_nBuffers - 1)
332 title = _("Save Right File As");
334 title = _("Save Middle File As");
335 if (SelectFile(AfxGetMainWnd()->GetSafeHwnd(), strPath, false, path.c_str(), title))
337 HRESULT hr = m_pView[nBuffer]->SaveFile(strPath.c_str());
338 if (Try(hr) == IDCANCEL)
344 // We are saving scratchpad (unnamed file)
345 m_nBufferType[nBuffer] = BUFFERTYPE::UNNAMED_SAVED;
346 m_strDesc[nBuffer].erase();
349 m_filePaths.SetPath(nBuffer, strPath);
350 UpdateDiffItem(m_pDirDoc);
351 UpdateHeaderPath(nBuffer);
358 * @brief Saves left-side file
360 void CHexMergeDoc::OnFileSaveLeft()
366 * @brief Saves middle-side file
368 void CHexMergeDoc::OnFileSaveMiddle()
374 * @brief Saves right-side file
376 void CHexMergeDoc::OnFileSaveRight()
378 DoFileSave(m_nBuffers - 1);
382 * @brief Saves left-side file with name asked
384 void CHexMergeDoc::OnFileSaveAsLeft()
390 * @brief Saves right-side file with name asked
392 void CHexMergeDoc::OnFileSaveAsMiddle()
398 * @brief Saves right-side file with name asked
400 void CHexMergeDoc::OnFileSaveAsRight()
402 DoFileSaveAs(m_nBuffers - 1);
406 * @brief Update diff-number pane text
408 void CHexMergeDoc::OnUpdateStatusNum(CCmdUI* pCmdUI)
411 pCmdUI->SetText(s.c_str());
415 * @brief DirDoc gives us its identity just after it creates us
417 void CHexMergeDoc::SetDirDoc(CDirDoc * pDirDoc)
419 ASSERT(pDirDoc != nullptr && m_pDirDoc == nullptr);
424 * @brief Return pointer to parent frame
426 CHexMergeFrame * CHexMergeDoc::GetParentFrame() const
428 return static_cast<CHexMergeFrame *>(m_pView[0]->GetParentFrame());
432 * @brief DirDoc is closing
434 void CHexMergeDoc::DirDocClosing(CDirDoc * pDirDoc)
436 ASSERT(m_pDirDoc == pDirDoc);
441 * @brief DirDoc commanding us to close
443 bool CHexMergeDoc::CloseNow()
445 // Allow user to cancel closing
446 if (!PromptAndSaveIfNeeded(true))
449 GetParentFrame()->CloseNow();
454 * @brief Load one file
456 HRESULT CHexMergeDoc::LoadOneFile(int index, LPCTSTR filename, bool readOnly, const String& strDesc)
460 if (Try(m_pView[index]->LoadFile(filename), MB_ICONSTOP) != 0)
462 m_pView[index]->SetReadOnly(readOnly);
463 m_filePaths.SetPath(index, filename);
464 ASSERT(m_nBufferType[index] == BUFFERTYPE::NORMAL); // should have been initialized to BUFFERTYPE::NORMAL in constructor
465 if (!strDesc.empty())
467 m_strDesc[index] = strDesc;
468 m_nBufferType[index] = BUFFERTYPE::NORMAL_NAMED;
473 m_nBufferType[index] = BUFFERTYPE::UNNAMED;
474 m_strDesc[index] = strDesc;
476 UpdateHeaderPath(index);
477 m_pView[index]->ResizeWindow();
482 * @brief Load files and initialize frame's compare result icon
484 bool CHexMergeDoc::OpenDocs(int nFiles, const FileLocation fileloc[], const bool bRO[], const String strDesc[])
486 CHexMergeFrame *pf = GetParentFrame();
487 ASSERT(pf != nullptr);
488 bool bSucceeded = true;
489 int nNormalBuffer = 0;
491 for (nBuffer = 0; nBuffer < nFiles; nBuffer++)
493 if (FAILED(LoadOneFile(nBuffer, fileloc[nBuffer].filepath.c_str(), bRO[nBuffer], strDesc ? strDesc[nBuffer] : _T(""))))
498 if (m_nBufferType[nBuffer] == BUFFERTYPE::NORMAL || m_nBufferType[nBuffer] == BUFFERTYPE::NORMAL_NAMED)
501 if (nBuffer == nFiles)
503 // An extra ResizeWindow() on the left view aligns scroll ranges, and
504 // also triggers initial diff coloring by invalidating the client area.
505 m_pView[0]->ResizeWindow();
507 if (nNormalBuffer > 0)
510 UpdateDiffItem(m_pDirDoc);
514 // Use verify macro to trap possible error in debug.
515 VERIFY(pf->DestroyWindow());
520 void CHexMergeDoc::MoveOnLoad(int nPane, int)
524 nPane = GetOptionsMgr()->GetInt(OPT_ACTIVE_PANE);
525 if (nPane < 0 || nPane >= m_nBuffers)
529 GetParentFrame()->SetActivePane(nPane);
531 if (GetOptionsMgr()->GetBool(OPT_SCROLL_TO_FIRST))
532 m_pView[0]->SendMessage(WM_COMMAND, ID_FIRSTDIFF);
535 void CHexMergeDoc::CheckFileChanged(void)
537 for (int pane = 0; pane < m_nBuffers; ++pane)
539 if (m_pView[pane]->IsFileChangedOnDisk(m_filePaths[pane].c_str()) == FileChange::Changed)
541 String msg = strutils::format_string1(_("Another application has updated file\n%1\nsince WinMerge scanned it last time.\n\nDo you want to reload the file?"), m_filePaths[pane]);
542 if (AfxMessageBox(msg.c_str(), MB_YESNO | MB_ICONWARNING) == IDYES)
552 * @brief Write path and filename to headerbar
553 * @note SetText() does not repaint unchanged text
555 void CHexMergeDoc::UpdateHeaderPath(int pane)
557 CHexMergeFrame *pf = GetParentFrame();
558 ASSERT(pf != nullptr);
561 if (m_nBufferType[pane] == BUFFERTYPE::UNNAMED ||
562 m_nBufferType[pane] == BUFFERTYPE::NORMAL_NAMED)
564 sText = m_strDesc[pane];
568 sText = m_filePaths.GetPath(pane);
569 if (m_pDirDoc != nullptr)
570 m_pDirDoc->ApplyDisplayRoot(pane, sText);
572 if (m_pView[pane]->GetModified())
573 sText.insert(0, _T("* "));
574 pf->GetHeaderInterface()->SetText(pane, sText);
581 * @brief Customize a heksedit control's settings
583 static void Customize(IHexEditorWindow::Settings *settings)
585 settings->bSaveIni = false;
586 //settings->iAutomaticBPL = false;
587 //settings->iBytesPerLine = 16;
588 //settings->iFontSize = 8;
592 * @brief Customize a heksedit control's colors
594 static void Customize(IHexEditorWindow::Colors *colors)
596 COptionsMgr *pOptionsMgr = GetOptionsMgr();
597 colors->iSelBkColorValue = RGB(224, 224, 224);
598 colors->iDiffBkColorValue = pOptionsMgr->GetInt(OPT_CLR_DIFF);
599 colors->iSelDiffBkColorValue = pOptionsMgr->GetInt(OPT_CLR_SELECTED_DIFF);
600 colors->iDiffTextColorValue = pOptionsMgr->GetInt(OPT_CLR_DIFF_TEXT);
601 if (colors->iDiffTextColorValue == 0xFFFFFFFF)
602 colors->iDiffTextColorValue = 0;
603 colors->iSelDiffTextColorValue = pOptionsMgr->GetInt(OPT_CLR_SELECTED_DIFF_TEXT);
604 if (colors->iSelDiffTextColorValue == 0xFFFFFFFF)
605 colors->iSelDiffTextColorValue = 0;
606 SyntaxColors *pSyntaxColors = theApp.GetMainSyntaxColors();
607 colors->iTextColorValue = pSyntaxColors->GetColor(COLORINDEX_NORMALTEXT);
608 colors->iBkColorValue = pSyntaxColors->GetColor(COLORINDEX_BKGND);
609 colors->iSelTextColorValue = pSyntaxColors->GetColor(COLORINDEX_SELTEXT);
610 colors->iSelBkColorValue = pSyntaxColors->GetColor(COLORINDEX_SELBKGND);
614 * @brief Customize a heksedit control's settings and colors
616 static void Customize(IHexEditorWindow *pif)
618 Customize(pif->get_settings());
619 Customize(pif->get_colors());
620 //LANGID wLangID = (LANGID)GetThreadLocale();
621 //pif->load_lang(wLangID);
624 void CHexMergeDoc::RefreshOptions()
626 for (int nBuffer = 0; nBuffer < m_nBuffers; nBuffer++)
628 IHexEditorWindow *pif = m_pView[nBuffer]->GetInterface();
629 pif->read_ini_data();
631 pif->resize_window();
636 * @brief Update document filenames to title
638 void CHexMergeDoc::SetTitle(LPCTSTR lpszTitle)
640 String sTitle = (lpszTitle != nullptr) ? lpszTitle : CMergeFrameCommon::GetTitleString(m_filePaths, m_strDesc);
641 CDocument::SetTitle(sTitle.c_str());
645 * @brief We have two child views (left & right), so we keep pointers directly
646 * at them (the MFC view list doesn't have them both)
648 void CHexMergeDoc::SetMergeViews(CHexMergeView *pView[])
650 for (int nBuffer = 0; nBuffer < m_nBuffers; nBuffer++)
652 ASSERT(pView[nBuffer] != nullptr && m_pView[nBuffer] == nullptr);
653 m_pView[nBuffer] = pView[nBuffer];
654 m_pView[nBuffer]->m_nThisPane = nBuffer;
659 * @brief Called when "Save left" item is updated
661 void CHexMergeDoc::OnUpdateFileSaveLeft(CCmdUI* pCmdUI)
663 pCmdUI->Enable(m_pView[0]->GetModified());
667 * @brief Called when "Save middle" item is updated
669 void CHexMergeDoc::OnUpdateFileSaveMiddle(CCmdUI* pCmdUI)
671 pCmdUI->Enable(m_nBuffers == 3 && m_pView[1]->GetModified());
675 * @brief Called when "Save right" item is updated
677 void CHexMergeDoc::OnUpdateFileSaveRight(CCmdUI* pCmdUI)
679 pCmdUI->Enable(m_pView[m_nBuffers - 1]->GetModified());
683 * @brief Called when "Save" item is updated
685 void CHexMergeDoc::OnUpdateFileSave(CCmdUI* pCmdUI)
687 bool bModified = false;
688 for (int nBuffer = 0; nBuffer < m_nBuffers; nBuffer++)
689 bModified |= m_pView[nBuffer]->GetModified();
690 pCmdUI->Enable(bModified);
694 * @brief Reloads the opened files
696 void CHexMergeDoc::OnFileReload()
698 if (!PromptAndSaveIfNeeded(true))
701 FileLocation fileloc[3];
703 for (int pane = 0; pane < m_nBuffers; pane++)
705 fileloc[pane].setPath(m_filePaths[pane]);
706 bRO[pane] = m_pView[pane]->GetReadOnly();
708 if (!OpenDocs(m_nBuffers, fileloc, bRO, m_strDesc))
710 MoveOnLoad(GetActiveMergeView()->m_nThisPane);
714 * @brief Copy selected bytes from left to right
716 void CHexMergeDoc::OnL2r()
718 int dstPane = (GetActiveMergeView()->m_nThisPane < m_nBuffers - 1) ? GetActiveMergeView()->m_nThisPane + 1 : m_nBuffers - 1;
719 int srcPane = dstPane - 1;
720 CHexMergeView::CopySel(m_pView[srcPane], m_pView[dstPane]);
724 * @brief Copy selected bytes from right to left
726 void CHexMergeDoc::OnR2l()
728 int dstPane = (GetActiveMergeView()->m_nThisPane > 0) ? GetActiveMergeView()->m_nThisPane - 1 : 0;
729 int srcPane = dstPane + 1;
730 CHexMergeView::CopySel(m_pView[srcPane], m_pView[dstPane]);
734 * @brief Copy selected bytes from left to active pane
736 void CHexMergeDoc::OnCopyFromLeft()
738 int dstPane = GetActiveMergeView()->m_nThisPane;
739 int srcPane = (dstPane - 1 < 0) ? 0 : dstPane - 1;
740 CHexMergeView::CopySel(m_pView[srcPane], m_pView[dstPane]);
744 * @brief Copy selected bytes from right to active pane
746 void CHexMergeDoc::OnCopyFromRight()
748 int dstPane = GetActiveMergeView()->m_nThisPane;
749 int srcPane = (dstPane + 1 > m_nBuffers - 1) ? m_nBuffers - 1 : dstPane + 1;
750 CHexMergeView::CopySel(m_pView[srcPane], m_pView[dstPane]);
754 * @brief Copy all bytes from left to right
756 void CHexMergeDoc::OnAllRight()
758 int dstPane = (GetActiveMergeView()->m_nThisPane < m_nBuffers - 1) ? GetActiveMergeView()->m_nThisPane + 1 : m_nBuffers - 1;
759 int srcPane = dstPane - 1;
760 CHexMergeView::CopyAll(m_pView[srcPane], m_pView[dstPane]);
764 * @brief Copy all bytes from right to left
766 void CHexMergeDoc::OnAllLeft()
768 int dstPane = (GetActiveMergeView()->m_nThisPane > 0) ? GetActiveMergeView()->m_nThisPane - 1 : 0;
769 int srcPane = dstPane + 1;
770 CHexMergeView::CopyAll(m_pView[srcPane], m_pView[dstPane]);
774 * @brief Called when user selects View/Zoom In from menu.
776 void CHexMergeDoc::OnViewZoomIn()
778 for (int pane = 0; pane < m_nBuffers; pane++)
779 m_pView[pane]->ZoomText(1);
783 * @brief Called when user selects View/Zoom Out from menu.
785 void CHexMergeDoc::OnViewZoomOut()
787 for (int pane = 0; pane < m_nBuffers; pane++)
788 m_pView[pane]->ZoomText(-1);
792 * @brief Called when user selects View/Zoom Normal from menu.
794 void CHexMergeDoc::OnViewZoomNormal()
796 for (int pane = 0; pane < m_nBuffers; pane++)
797 m_pView[pane]->ZoomText(0);
800 void CHexMergeDoc::OnRefresh()
802 if (UpdateDiffItem(m_pDirDoc) == 0)
804 CMergeFrameCommon::ShowIdenticalMessage(m_filePaths, true,
805 [](LPCTSTR msg, UINT flags, UINT id) -> int { return AfxMessageBox(msg, flags, id); });
809 void CHexMergeDoc::OnFileRecompareAs(UINT nID)
811 FileLocation fileloc[3];
814 int nBuffers = m_nBuffers;
815 CDirDoc *pDirDoc = m_pDirDoc->GetMainView() ? m_pDirDoc :
816 static_cast<CDirDoc*>(theApp.m_pDirTemplate->CreateNewDocument());
817 for (int nBuffer = 0; nBuffer < nBuffers; ++nBuffer)
819 fileloc[nBuffer].setPath(m_filePaths[nBuffer]);
820 dwFlags[nBuffer] = m_pView[nBuffer]->GetReadOnly() ? FFILEOPEN_READONLY : 0;
821 strDesc[nBuffer] = m_strDesc[nBuffer];
824 GetMainFrame()->ShowMergeDoc(nID, pDirDoc, nBuffers, fileloc, dwFlags, strDesc);
827 void CHexMergeDoc::OnUpdateFileRecompareAs(CCmdUI* pCmdUI)
829 pCmdUI->Enable(pCmdUI->m_nID != ID_MERGE_COMPARE_XML);