67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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Audacity(R) is copyright (c) 1999-2008 Audacity Team.
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License: GPL v2. See License.txt.
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Dependencies.h
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Dominic Mazzoni
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Vaughan Johnson
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**********************************************************************/
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#ifndef __AUDACITY_DEPENDENCIES__
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#define __AUDACITY_DEPENDENCIES__
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#include <list>
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#include "MemoryX.h"
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#include "wxFileNameWrapper.h" // member variable
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class AudacityProject;
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class AliasedFile
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{
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public:
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AliasedFile() {}
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AliasedFile(wxFileNameWrapper &&fileName,
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wxLongLong byteCount, bool bOriginalExists)
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: mFileName(std::move(fileName))
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, mByteCount(byteCount)
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, mbOriginalExists(bOriginalExists)
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{
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}
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AliasedFile(const AliasedFile &that) = default;
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AliasedFile &operator= (AliasedFile&& that)
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{
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if(this != &that) {
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mFileName = std::move(that.mFileName);
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mByteCount = that.mByteCount;
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mbOriginalExists = that.mbOriginalExists;
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}
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return *this;
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}
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wxFileNameWrapper mFileName;
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wxLongLong mByteCount{}; // if stored as current default sample format
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bool mbOriginalExists{};
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};
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// use list, not vector, because we need to take addresses of items in the container
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// before it has grown to full size.
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using AliasedFileArray = std::list<AliasedFile>;
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// Checks for alias block files, modifies the project if the
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// user requests it, and returns True if the user continues.
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// Returns false if the user clicks Cancel, meaning that they do
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// not want to go ahead with the Save/Save As operation.
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bool ShowDependencyDialogIfNeeded(AudacityProject *project,
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bool isSaving);
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// Returns a list of aliased files associated with a project.
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void FindDependencies(AudacityProject *project,
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AliasedFileArray &outAliasedFiles);
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#endif
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