mirror of
https://github.com/cookiengineer/audacity
synced 2025-10-26 23:33:49 +01:00
Split AutoRecoveryDialog.cpp from AutoRecovery.cpp...
... leaving AutoRecovery as a lower-level file, to be used by ProjectHistory for auto-save, and not including ProjectManager. The new file floats to a high level of the graph, but AutoRecovery.cpp remains in the big strongly connected component.
This commit is contained in:
Paul Licameli
@@ -21,261 +21,17 @@ text or binary format to a file.
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#include "Audacity.h"
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#include "AutoRecovery.h"
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#include "DirManager.h"
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#include "FileNames.h"
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#include "blockfile/SimpleBlockFile.h"
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#include "ProjectManager.h"
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#include "Sequence.h"
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#include "ShuttleGui.h"
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#include <wx/evtloop.h>
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#include <wx/wxprec.h>
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#include <wx/filefn.h>
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#include <wx/listctrl.h>
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#include <wx/dir.h>
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#include <wx/dialog.h>
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#include <wx/app.h>
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#include "WaveClip.h"
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#include "WaveTrack.h"
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#include "widgets/AudacityMessageBox.h"
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#include "widgets/wxPanelWrapper.h"
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enum {
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ID_RECOVER_ALL = 10000,
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ID_RECOVER_NONE,
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ID_QUIT_AUDACITY,
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ID_FILE_LIST
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};
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class AutoRecoveryDialog final : public wxDialogWrapper
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{
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public:
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AutoRecoveryDialog(wxWindow *parent);
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private:
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void PopulateList();
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void PopulateOrExchange(ShuttleGui & S);
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void OnQuitAudacity(wxCommandEvent &evt);
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void OnRecoverNone(wxCommandEvent &evt);
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void OnRecoverAll(wxCommandEvent &evt);
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wxListCtrl *mFileList;
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public:
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DECLARE_EVENT_TABLE()
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};
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AutoRecoveryDialog::AutoRecoveryDialog(wxWindow *parent) :
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wxDialogWrapper(parent, -1, _("Automatic Crash Recovery"),
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wxDefaultPosition, wxDefaultSize,
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wxDEFAULT_DIALOG_STYLE & (~wxCLOSE_BOX)) // no close box
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{
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SetName(GetTitle());
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ShuttleGui S(this, eIsCreating);
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PopulateOrExchange(S);
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}
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BEGIN_EVENT_TABLE(AutoRecoveryDialog, wxDialogWrapper)
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EVT_BUTTON(ID_RECOVER_ALL, AutoRecoveryDialog::OnRecoverAll)
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EVT_BUTTON(ID_RECOVER_NONE, AutoRecoveryDialog::OnRecoverNone)
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EVT_BUTTON(ID_QUIT_AUDACITY, AutoRecoveryDialog::OnQuitAudacity)
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END_EVENT_TABLE()
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void AutoRecoveryDialog::PopulateOrExchange(ShuttleGui& S)
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{
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S.SetBorder(5);
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S.StartVerticalLay();
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{
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S.AddVariableText(_("Some projects were not saved properly the last time Audacity was run.\nFortunately, the following projects can be automatically recovered:"), false);
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S.StartStatic(_("Recoverable projects"));
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{
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mFileList = S.Id(ID_FILE_LIST).AddListControlReportMode();
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/*i18n-hint: (noun). It's the name of the project to recover.*/
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mFileList->InsertColumn(0, _("Name"));
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mFileList->SetColumnWidth(0, wxLIST_AUTOSIZE);
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PopulateList();
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}
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S.EndStatic();
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S.AddVariableText(_("After recovery, save the project to save the changes to disk."), false);
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S.StartHorizontalLay();
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{
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S.Id(ID_QUIT_AUDACITY).AddButton(_("Quit Audacity"));
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S.Id(ID_RECOVER_NONE).AddButton(_("Discard Projects"));
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S.Id(ID_RECOVER_ALL).AddButton(_("Recover Projects"));
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}
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S.EndHorizontalLay();
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}
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S.EndVerticalLay();
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Layout();
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Fit();
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SetMinSize(GetSize());
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// Sometimes it centers on wxGTK and sometimes it doesn't.
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// Yielding before centering seems to be a good workaround,
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// but will leave to implement on a rainy day.
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Center();
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}
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void AutoRecoveryDialog::PopulateList()
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{
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mFileList->DeleteAllItems();
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wxDir dir(FileNames::AutoSaveDir());
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if (!dir.IsOpened())
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return;
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wxString filename;
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int i = 0;
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for (bool c = dir.GetFirst(&filename, wxT("*.autosave"), wxDIR_FILES);
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c; c = dir.GetNext(&filename))
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mFileList->InsertItem(i++, wxFileName{ filename }.GetName());
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mFileList->SetColumnWidth(0, wxLIST_AUTOSIZE);
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}
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void AutoRecoveryDialog::OnQuitAudacity(wxCommandEvent & WXUNUSED(event))
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{
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EndModal(ID_QUIT_AUDACITY);
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}
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void AutoRecoveryDialog::OnRecoverNone(wxCommandEvent & WXUNUSED(event))
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{
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int ret = AudacityMessageBox(
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_("Are you sure you want to discard all recoverable projects?\n\nChoosing \"Yes\" discards all recoverable projects immediately."),
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_("Confirm Discard Projects"), wxICON_QUESTION | wxYES_NO | wxNO_DEFAULT, this);
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if (ret == wxYES)
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EndModal(ID_RECOVER_NONE);
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}
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void AutoRecoveryDialog::OnRecoverAll(wxCommandEvent & WXUNUSED(event))
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{
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EndModal(ID_RECOVER_ALL);
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}
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////////////////////////////////////////////////////////////////////////////
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static bool HaveFilesToRecover()
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{
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wxDir dir(FileNames::AutoSaveDir());
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if (!dir.IsOpened())
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{
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AudacityMessageBox(_("Could not enumerate files in auto save directory."),
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_("Error"), wxICON_STOP);
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return false;
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}
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wxString filename;
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bool c = dir.GetFirst(&filename, wxT("*.autosave"), wxDIR_FILES);
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return c;
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}
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static bool RemoveAllAutoSaveFiles()
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{
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FilePaths files;
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wxDir::GetAllFiles(FileNames::AutoSaveDir(), &files,
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wxT("*.autosave"), wxDIR_FILES);
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for (unsigned int i = 0; i < files.size(); i++)
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{
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if (!wxRemoveFile(files[i]))
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{
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// I don't think this error message is actually useful.
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// -dmazzoni
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//AudacityMessageBox(wxT("Could not remove auto save file: " + files[i]),
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// _("Error"), wxICON_STOP);
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return false;
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}
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}
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return true;
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}
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static bool RecoverAllProjects(AudacityProject** pproj)
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{
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wxDir dir(FileNames::AutoSaveDir());
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if (!dir.IsOpened())
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{
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AudacityMessageBox(_("Could not enumerate files in auto save directory."),
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_("Error"), wxICON_STOP);
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return false;
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}
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// Open a project window for each auto save file
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wxString filename;
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FilePaths files;
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wxDir::GetAllFiles(FileNames::AutoSaveDir(), &files,
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wxT("*.autosave"), wxDIR_FILES);
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for (unsigned int i = 0; i < files.size(); i++)
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{
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AudacityProject* proj{};
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if (*pproj)
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{
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// Reuse existing project window
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proj = *pproj;
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*pproj = NULL;
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}
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// Open project. When an auto-save file has been opened successfully,
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// the opened auto-save file is automatically deleted and a NEW one
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// is created.
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(void) ProjectManager::OpenProject( proj, files[i], false );
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}
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return true;
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}
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bool ShowAutoRecoveryDialogIfNeeded(AudacityProject** pproj,
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bool *didRecoverAnything)
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{
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if (didRecoverAnything)
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*didRecoverAnything = false;
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if (HaveFilesToRecover())
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{
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// Under wxGTK3, the auto recovery dialog will not get
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// the focus since the project window hasn't been allowed
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// to completely initialize.
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//
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// Yielding seems to allow the initialization to complete.
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//
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// Additionally, it also corrects a sizing issue in the dialog
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// related to wxWidgets bug:
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//
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// http://trac.wxwidgets.org/ticket/16440
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//
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// This must be done before "dlg" is declared.
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wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI);
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int ret = AutoRecoveryDialog{nullptr}.ShowModal();
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switch (ret)
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{
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case ID_RECOVER_NONE:
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return RemoveAllAutoSaveFiles();
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case ID_RECOVER_ALL:
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if (didRecoverAnything)
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*didRecoverAnything = true;
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return RecoverAllProjects(pproj);
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default:
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// This includes ID_QUIT_AUDACITY
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return false;
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}
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} else
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{
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// Nothing to recover, move along
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return true;
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}
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}
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////////////////////////////////////////////////////////////////////////////
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/// Recording recovery handler
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