Allows user to locate libav* libraries. More...

Inheritance diagram for FindFFmpegDialog:

Collaboration diagram for FindFFmpegDialog:

Public Member Functions
	FindFFmpegDialog (wxWindow *parent, const wxString &path, const wxString &name)

void	PopulateOrExchange (ShuttleGui &S)

void	OnBrowse (wxCommandEvent &WXUNUSED(event))

void	OnDownload (wxCommandEvent &WXUNUSED(event))

void	UpdatePath ()

wxString	GetLibPath ()

Public Member Functions inherited from wxDialogWrapper
	wxDialogWrapper ()

	wxDialogWrapper (wxWindow *parent, wxWindowID id, const TranslatableString &title, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxDEFAULT_DIALOG_STYLE, const TranslatableString &name=XO("Dialog"))

bool	Create (wxWindow *parent, wxWindowID id, const TranslatableString &title, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxDEFAULT_DIALOG_STYLE, const TranslatableString &name=XO("Dialog"))

void	SetTitle (const TranslatableString &title)

void	SetLabel (const TranslatableString &title)

void	SetName (const TranslatableString &title)

void	SetName ()

Public Member Functions inherited from wxTabTraversalWrapper< wxDialog >
	wxTabTraversalWrapper (Args &&... args)

	wxTabTraversalWrapper (const wxTabTraversalWrapper &)=delete

	wxTabTraversalWrapper (wxTabTraversalWrapper &&)=delete

wxTabTraversalWrapper &	operator= (const wxTabTraversalWrapper &)=delete

wxTabTraversalWrapper &	operator= (wxTabTraversalWrapper &&)=delete

Private Attributes
wxString	mName

wxFileName	mFullPath

wxTextCtrl *	mPathText

Detailed Description

Allows user to locate libav* libraries.

Definition at line 105 of file FFmpeg.cpp.

Constructor & Destructor Documentation

◆ FindFFmpegDialog()

FindFFmpegDialog::FindFFmpegDialog	(	wxWindow *	parent,
		const wxString &	path,
		const wxString &	name
	)

inline

Definition at line 109 of file FFmpeg.cpp.

       : wxDialogWrapper(parent, wxID_ANY, XO("Locate FFmpeg"))
       , mName(name)
       , mFullPath(path, {})
   {
      SetName();
 
      ShuttleGui S(this, eIsCreating);
      PopulateOrExchange(S);
   }

Member Function Documentation

◆ GetLibPath()

wxString FindFFmpegDialog::GetLibPath ( )

inline

Definition at line 226 of file FFmpeg.cpp.

   {
      UpdatePath();
      return mFullPath.GetFullPath();
   }

References mFullPath, and UpdatePath().

Referenced by FindFFmpegLibs().

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◆ OnBrowse()

void FindFFmpegDialog::OnBrowse ( wxCommandEvent & WXUNUSEDevent )

inline

Definition at line 173 of file FFmpeg.cpp.

   {
      static const FileNames::FileTypes types = {
#   if defined(__WXMSW__)
         { XO("Only avformat.dll"), { wxT("avformat-*.dll") } },
#   elif defined(__WXMAC__)
         { XO("Only libavformat.dylib"), { wxT("ffmpeg.*.dylib"), wxT("libavformat.*.dylib") } },
#   else
         { XO("Only libavformat.so"), { wxT("libavformat.so.*") } },
#   endif
         FileNames::DynamicLibraries,
         FileNames::AllFiles
      };
 
      UpdatePath();
 
      /* i18n-hint: It's asking for the location of a file, for
      example, "Where is lame_enc.dll?" - you could translate
      "Where would I find the file '%s'?" instead if you want. */
      auto question = XO("Where is '%s'?").Format( mName );
 
      wxString path = SelectFile(
         FileNames::Operation::_None,
         question,
         mFullPath.GetPath(),
         mFullPath.GetFullName(),
         wxT(""),
         types,
         wxFD_OPEN | wxRESIZE_BORDER,
         this);
 
      if (!path.empty())
      {
         mFullPath = path;
         mPathText->SetValue(path);
      }
   }

References FileNames::AllFiles, FileNames::DynamicLibraries, mFullPath, mName, mPathText, SelectFile(), UpdatePath(), wxT(), and XO().

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◆ OnDownload()

void FindFFmpegDialog::OnDownload ( wxCommandEvent & WXUNUSEDevent )

inline

Definition at line 211 of file FFmpeg.cpp.

   {
      HelpSystem::ShowHelp(this, L"FAQ:Installing_the_FFmpeg_Import_Export_Library");
   }

References HelpSystem::ShowHelp().

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◆ PopulateOrExchange()

void FindFFmpegDialog::PopulateOrExchange ( ShuttleGui & S )

inline

Definition at line 120 of file FFmpeg.cpp.

   {
      S.SetBorder(10);
      S.StartVerticalLay(true);
      {
         S.AddTitle(
            XO(
"Audacity needs the file '%s' to import and export audio via FFmpeg.")
               .Format( mName ) );
 
         S.SetBorder(3);
         S.StartHorizontalLay(wxALIGN_LEFT, true);
         {
            S.AddTitle( XO("Location of '%s':").Format( mName ) );
         }
         S.EndHorizontalLay();
 
         S.StartMultiColumn(2, wxEXPAND);
         S.SetStretchyCol(0);
         {
            if (mFullPath.GetFullPath().empty())
            {
               mPathText = S.AddTextBox(
                  {},
                  XO("To find '%s', click here -->")
                     .Format(mName)
                     .Translation(),
                  0);
            }
            else
            {
               mPathText = S.AddTextBox({}, mFullPath.GetFullPath(), 0);
            }
 
            S.Id(ID_FFMPEG_BROWSE).AddButton(XXO("Browse..."), wxALIGN_RIGHT);
            S.AddVariableText(
               XO("To get a free copy of FFmpeg, click here -->"), true);
            S.Id(ID_FFMPEG_DLOAD).AddButton(XXO("Download"), wxALIGN_RIGHT);
         }
         S.EndMultiColumn();
 
         S.AddStandardButtons();
      }
      S.EndVerticalLay();
 
      Layout();
      Fit();
      SetMinSize(GetSize());
      Center();
 
      return;
   }

References ID_FFMPEG_BROWSE, ID_FFMPEG_DLOAD, mFullPath, mName, mPathText, S, XO(), and XXO().

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◆ UpdatePath()

void FindFFmpegDialog::UpdatePath ( )

inline

Definition at line 216 of file FFmpeg.cpp.

   {
      const wxString path = mPathText->GetValue();
 
      if (wxDirExists(path))
         mFullPath = wxFileName(path, {}, wxPATH_NATIVE);
      else
         mFullPath = mPathText->GetValue();
   }