bool MainBook::SaveAll(bool askUser, bool includeUntitled)
{
    // turn the 'saving all' flag on so we could 'Veto' all focus events
    LEditor::Vec_t editors;
    GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);

    std::vector<std::pair<wxFileName, bool> > files;
    size_t n = 0;
    for(size_t i = 0; i < editors.size(); i++) {
        if(!editors[i]->GetModify()) continue;

        if(!includeUntitled && !editors[i]->GetFileName().FileExists())
            continue; // don't save new documents that have not been saved to disk yet

        files.push_back(std::make_pair(editors[i]->GetFileName(), true));
        editors[n++] = editors[i];
    }
    editors.resize(n);

    bool res = !askUser || UserSelectFiles(files, _("Save Modified Files"),
                               _("Some files are modified.\nChoose the files you would like to save."));
    if(res) {
        for(size_t i = 0; i < files.size(); i++) {
            if(files[i].second) {
                editors[i]->SaveFile();
            }
        }
    }
    // And notify the plugins to save their tabs (this function only cover editors)
    clCommandEvent saveAllEvent(wxEVT_SAVE_ALL_EDITORS);
    EventNotifier::Get()->AddPendingEvent(saveAllEvent);
    return res;
}

bool MainBook::SaveAll(bool askUser, bool includeUntitled)
{
    // turn the 'saving all' flag on so we could 'Veto' all focus events
    LEditor::Vec_t editors;
    GetAllEditors(editors, MainBook::kGetAll_Default);

    std::vector<std::pair<wxFileName, bool> > files;
    size_t n = 0;
    for (size_t i = 0; i < editors.size(); i++) {
        if (!editors[i]->GetModify())
            continue;

        if (!includeUntitled && !editors[i]->GetFileName().FileExists())
            continue; //don't save new documents that have not been saved to disk yet

        files.push_back(std::make_pair(editors[i]->GetFileName(), true));
        editors[n++] = editors[i];
    }
    editors.resize(n);

    bool res = !askUser || UserSelectFiles(files, _("Save Modified Files"),
                                           _("Some files are modified.\nChoose the files you would like to save."));
    if (res) {
        for (size_t i = 0; i < files.size(); i++) {
            if (files[i].second) {
                editors[i]->SaveFile();
            }
        }
    }
    return res;
}

void MainBook::GetAllEditors(LEditor::Vec_t& editors, size_t flags)
{
    editors.clear();
    if(!(flags & kGetAll_DetachedOnly)) {
        // Collect booked editors
        if(!(flags & kGetAll_RetainOrder)) {
            // Most of the time we don't care about the order the tabs are stored in
            for(size_t i = 0; i < m_book->GetPageCount(); i++) {
                LEditor* editor = dynamic_cast<LEditor*>(m_book->GetPage(i));
                if(editor) {
                    editors.push_back(editor);
                }
            }
        } else {
            std::vector<wxWindow*> windows;
            for(size_t i = 0; i < m_book->GetPageCount(); i++) {
                LEditor* editor = dynamic_cast<LEditor*>(m_book->GetPage(i));
                if(editor) {
                    editors.push_back(editor);
                }
            }
        }
    }
    if((flags & kGetAll_IncludeDetached) || (flags & kGetAll_DetachedOnly)) {
        // Add the detached editors
        EditorFrame::List_t::iterator iter = m_detachedEditors.begin();
        for(; iter != m_detachedEditors.end(); ++iter) {
            editors.push_back((*iter)->GetEditor());
        }
    }
}

// Delete all line-type breakpoint markers in all editors
// Done before refreshing after a delete or edit, lest it was the last bp in a file
void BreakptMgr::DeleteAllBreakpointMarkers()
{
    LEditor::Vec_t editors;
    clMainFrame::Get()->GetMainBook()->GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);
    for(size_t i=0; i<editors.size(); ++i) {
        editors.at(i)->DelAllBreakpointMarkers();
    }
}

void MainBook::ReloadExternallyModified(bool prompt)
{
    if ( m_isWorkspaceReloading )
        return;

    LEditor::Vec_t editors;
    GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);
    
    time_t workspaceModifiedTimeBefore = WorkspaceST::Get()->GetFileLastModifiedTime();
    
    // filter list of editors for any whose files have been modified
    std::vector<std::pair<wxFileName, bool> > files;
    size_t n = 0;
    for (size_t i = 0; i < editors.size(); i++) {
        time_t diskTime = editors[i]->GetFileLastModifiedTime();
        time_t editTime = editors[i]->GetEditorLastModifiedTime();
        if (diskTime != editTime) {
            // update editor last mod time so that we don't keep bugging the user over the same file,
            // unless it gets changed again
            editors[i]->SetEditorLastModifiedTime(diskTime);

            // A last check: see if the content of the file has actually changed. This avoids unnecessary reload offers after e.g. git stash
            if (!CompareFileWithString(editors[i]->GetFileName().GetFullPath(), editors[i]->GetText())) {
                files.push_back(std::make_pair(editors[i]->GetFileName(), !editors[i]->GetModify()));
                editors[n++] = editors[i];
            }
        }
    }
    editors.resize(n);

    if(prompt) {
        UserSelectFiles(files, _("Reload Modified Files"), _("Files have been modified outside the editor.\nChoose which files you would like to reload."), false);
    }

    time_t workspaceModifiedTimeAfter = WorkspaceST::Get()->GetFileLastModifiedTime();
    if ( workspaceModifiedTimeBefore != workspaceModifiedTimeAfter ) {
        // a workspace reload occured between the "Reload Modified Files" and
        // the "Reload WOrkspace" dialog, cancel this it's not needed anymore
        return;
    }
    
    std::vector<wxFileName> filesToRetag;
    for (size_t i = 0; i < files.size(); i++) {
        if (files[i].second) {
            editors[i]->ReloadFile();
            filesToRetag.push_back(files[i].first);
        }
    }
    if (filesToRetag.size() > 1) {
        TagsManagerST::Get()->RetagFiles(filesToRetag, TagsManager::Retag_Quick);
        SendCmdEvent(wxEVT_FILE_RETAGGED, (void*)&filesToRetag);

    } else if (filesToRetag.size() == 1) {
        ManagerST::Get()->RetagFile(filesToRetag.at(0).GetFullPath());
        SendCmdEvent(wxEVT_FILE_RETAGGED, (void*)&filesToRetag);

    }
}

size_t PluginManager::GetAllEditors(IEditor::List_t& editors, bool inOrder)
{
    LEditor::Vec_t tmpEditors;
    size_t flags = MainBook::kGetAll_IncludeDetached;
    if(inOrder) {
        flags |= MainBook::kGetAll_RetainOrder;
    }

    clMainFrame::Get()->GetMainBook()->GetAllEditors(tmpEditors, flags);
    editors.insert(editors.end(), tmpEditors.begin(), tmpEditors.end());
    return editors.size();
}

void MainBook::OnPageChanged(wxBookCtrlEvent& e)
{
    e.Skip();
    int newSel = e.GetSelection();
    if(newSel != wxNOT_FOUND && m_reloadingDoRaise) {
        wxWindow* win = m_book->GetPage((size_t)newSel);
        if(win) {
            SelectPage(win);
        }
    }

    // Cancel any tooltip
    LEditor::Vec_t editors;
    GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);
    for(size_t i = 0; i < editors.size(); ++i) {
        // Cancel any calltip when switching from the editor
        editors.at(i)->DoCancelCalltip();
    }
    DoUpdateNotebookTheme();
}

void FindResultsTab::OnSearchEnded(wxCommandEvent& e)
{
    m_searchInProgress = false;
    SearchSummary* summary = (SearchSummary*)e.GetClientData();
    if(!summary) return;

    // did the page closed before the search ended?
    AppendText(summary->GetMessage() + wxT("\n"));

    if(m_tb->GetToolToggled(XRCID("scroll_on_output"))) {
        m_sci->GotoLine(0);
    }

    if(!EditorConfigST::Get()->GetOptions()->GetDontAutoFoldResults()) {
        OutputTabWindow::OnCollapseAll(e);
        // Uncollapse the first file's matches
        int maxLine = m_sci->GetLineCount();
        for(int line = 0; line < maxLine; line++) {
            int foldLevel = (m_sci->GetFoldLevel(line) & wxSTC_FOLDLEVELNUMBERMASK) - wxSTC_FOLDLEVELBASE;
            if(foldLevel == 2 && !m_sci->GetFoldExpanded(line)) {
                m_sci->ToggleFold(line);
                break;
            }
        }
    }

    delete summary;
    SaveSearchData();

    // We need to tell all editors that there's been a (new) search
    // This lets them clear any already-saved line-changes,
    // which a new save will have taken into account
    LEditor::Vec_t editors;
    clMainFrame::Get()->GetMainBook()->GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);
    for(size_t n = 0; n < editors.size(); ++n) {
        LEditor* editor = dynamic_cast<LEditor*>(*(editors.begin() + n));
        if(editor) {
            editor->OnFindInFiles();
        }
    }
}

void CodeCompletionManager::RefreshPreProcessorColouring()
{
    bool enableBlockColouring = TagsManagerST::Get()->GetCtagsOptions().GetCcColourFlags() & CC_COLOUR_MACRO_BLOCKS;
    LEditor::Vec_t editors;
    clMainFrame::Get()->GetMainBook()->GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);
    if(!enableBlockColouring) {
        for(size_t i = 0; i < editors.size(); ++i) {
            LEditor* editor = editors.at(i);
            editor->SetPreProcessorsWords("");
            editor->SetProperty("lexer.cpp.track.preprocessor", "0");
            editor->SetProperty("lexer.cpp.update.preprocessor", "0");
        }
    } else {
        for(size_t i = 0; i < editors.size(); ++i) {
            LEditor* editor = editors.at(i);
            editor->SetProperty("lexer.cpp.track.preprocessor", "0");
            editor->SetProperty("lexer.cpp.update.preprocessor", "0");
            ProcessMacros(editor);
        }
    }
}

bool MainBook::CloseAll(bool cancellable)
{
    LEditor::Vec_t editors;
    GetAllEditors(editors, kGetAll_IncludeDetached);

    // filter list of editors for any that need to be saved
    std::vector<std::pair<wxFileName, bool> > files;
    size_t n = 0;
    for(size_t i = 0; i < editors.size(); i++) {
        if(editors[i]->GetModify()) {
            files.push_back(std::make_pair(editors[i]->GetFileName(), true));
            editors[n++] = editors[i];
        }
    }
    editors.resize(n);

    if(!UserSelectFiles(files, _("Save Modified Files"),
           _("Some files are modified.\nChoose the files you would like to save."), cancellable))
        return false;

    for(size_t i = 0; i < files.size(); i++) {
        if(files[i].second) {
            editors[i]->SaveFile();
        } else {
            editors[i]->SetSavePoint();
        }
    }

    // Delete the files without notifications (it will be faster)
    clWindowUpdateLocker locker(this);
#if HAS_LIBCLANG
    ClangCodeCompletion::Instance()->CancelCodeComplete();
#endif

    SendCmdEvent(wxEVT_ALL_EDITORS_CLOSING);

    m_reloadingDoRaise = false;
    m_book->DeleteAllPages();
    m_reloadingDoRaise = true;

    // Delete all detached editors
    EditorFrame::List_t::iterator iter = m_detachedEditors.begin();
    for(; iter != m_detachedEditors.end(); ++iter) {
        (*iter)->Destroy(); // Destroying the frame will release the editor
    }

    // Since we got no more editors opened,
    // send a wxEVT_ALL_EDITORS_CLOSED event
    SendCmdEvent(wxEVT_ALL_EDITORS_CLOSED);

    // Update the quick-find-bar
    m_quickFindBar->SetEditor(NULL);
    ShowQuickBar(false);

    // Clear the Navigation Bar if it is not empty
    TagEntryPtr tag = NULL;
    m_navBar->UpdateScope(tag);

    // Update the frame's title
    clMainFrame::Get()->SetFrameTitle(NULL);

    DoHandleFrameMenu(NULL);

    // OutputTabWindow::OnEditUI will crash on >=wxGTK-2.9.3 if we don't set the focus somewhere that still exists
    // This workaround doesn't seem to work if applied earlier in the function :/
    m_book->SetFocus();

    return true;
}

void MainBook::ReloadExternallyModified(bool prompt)
{
    if(m_isWorkspaceReloading) return;
    static int depth = wxNOT_FOUND;
    ++depth;

    // Protect against recursion
    if(depth == 2) {
        depth = wxNOT_FOUND;
        return;
    }

    LEditor::Vec_t editors;
    GetAllEditors(editors, MainBook::kGetAll_IncludeDetached);

    time_t workspaceModifiedTimeBefore = clCxxWorkspaceST::Get()->GetFileLastModifiedTime();

    // filter list of editors for any whose files have been modified
    std::vector<std::pair<wxFileName, bool> > files;
    size_t n = 0;
    for(size_t i = 0; i < editors.size(); i++) {
        time_t diskTime = editors[i]->GetFileLastModifiedTime();
        time_t editTime = editors[i]->GetEditorLastModifiedTime();
        if(diskTime != editTime) {
            // update editor last mod time so that we don't keep bugging the user over the same file,
            // unless it gets changed again
            editors[i]->SetEditorLastModifiedTime(diskTime);

            // A last check: see if the content of the file has actually changed. This avoids unnecessary reload offers
            // after e.g. git stash
            if(!CompareFileWithString(editors[i]->GetFileName().GetFullPath(), editors[i]->GetText())) {
                files.push_back(std::make_pair(editors[i]->GetFileName(), !editors[i]->GetModify()));
                editors[n++] = editors[i];
            }
        }
    }
    editors.resize(n);
    if(n == 0) return;

    if(prompt) {

        int res = clConfig::Get().GetAnnoyingDlgAnswer("FilesModifiedDlg", wxNOT_FOUND);
        if(res == wxID_CANCEL) {
            return; // User had previous ticked the 'Remember my answer' checkbox after he'd just chosen Ignore
        }

        if(res == wxNOT_FOUND) {
            // User hasn't previously ticked the 'Remember my answer' checkbox
            // Show the dialog
            res = GetFilesModifiedDlg()->ShowModal();

            if(GetFilesModifiedDlg()->GetRememberMyAnswer()) {
                clConfig::Get().SetAnnoyingDlgAnswer("FilesModifiedDlg", res);
            }

            if(res == FilesModifiedDlg::kID_BUTTON_IGNORE) {
                return;
            }
        }

        if(res == FilesModifiedDlg::kID_BUTTON_CHOOSE) {
            UserSelectFiles(files, _("Reload Modified Files"),
                _("Files have been modified outside the editor.\nChoose which files you would like to reload."), false);
        }
    }

    time_t workspaceModifiedTimeAfter = clCxxWorkspaceST::Get()->GetFileLastModifiedTime();
    if(workspaceModifiedTimeBefore != workspaceModifiedTimeAfter) {
        // a workspace reload occured between the "Reload Modified Files" and
        // the "Reload WOrkspace" dialog, cancel this it's not needed anymore
        return;
    }

    // See issue: https://github.com/eranif/codelite/issues/663
    LEditor::Vec_t editorsAgain;
    GetAllEditors(editorsAgain, MainBook::kGetAll_IncludeDetached);

    // Make sure that the tabs that we have opened
    // are still available in the main book
    LEditor::Vec_t realEditorsList;
    std::sort(editors.begin(), editors.end());
    std::sort(editorsAgain.begin(), editorsAgain.end());
    std::set_intersection(
        editorsAgain.begin(), editorsAgain.end(), editors.begin(), editors.end(), std::back_inserter(realEditorsList));

    // Update the "files" list
    if(editors.size() != realEditorsList.size()) {
        // something went wrong here...
        CallAfter(&MainBook::ReloadExternallyModified, prompt);
        return;
    }

    // reset the recursive protector
    depth = wxNOT_FOUND;

    std::vector<wxFileName> filesToRetag;
    for(size_t i = 0; i < files.size(); i++) {
        if(files[i].second) {
            editors[i]->ReloadFile();
            filesToRetag.push_back(files[i].first);
//.........这里部分代码省略.........