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Clear the clipboard when the project from which it was copied closes.

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This commit is contained in:
Paul Licameli 2020-07-07 00:20:25 -04:00
parent 1405f3a41e
commit 7e85fc9f9f
1 changed files with 19 additions and 1 deletions
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20
src/ProjectManager.cpp
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@ -716,9 +716,27 @@ void ProjectManager::OnCloseWindow(wxCloseEvent & event)
// DanH: If we're definitely about to quit, clear the clipboard.
// Doing this after Deref'ing the DirManager causes problems.
auto &clipboard = Clipboard::Get();
if ((AllProjects{}.size() == 1) &&
(quitOnClose || AllProjects::Closing()))
Clipboard::Get().Clear();
clipboard.Clear();
else {
auto clipboardProject = clipboard.Project().lock();
if ( clipboardProject.get() == &mProject ) {
// Closing the project from which content was cut or copied.
// For 3.0.0, clear the clipboard, because accessing clipboard contents
// would depend on a database connection to the closing project, but
// that connection should closed now so that the project file can be
// freely moved.
// Notes:
// 1) maybe clipboard contents could be saved by migrating them to
// another temporary database, but that extra effort is beyond the
// scope of 3.0.0.
// 2) strictly speaking this is necessary only when the clipboard
// contains WaveTracks.
clipboard.Clear();
}
}
// JKC: For Win98 and Linux do not detach the menu bar.
// We want wxWidgets to clean it up for us.