fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
266
modules/juce_gui_extra/documents/juce_FileBasedDocument.cpp
Normal file
266
modules/juce_gui_extra/documents/juce_FileBasedDocument.cpp
Normal file
@ -0,0 +1,266 @@
|
||||
/*
|
||||
==============================================================================
|
||||
|
||||
This file is part of the JUCE library.
|
||||
Copyright (c) 2017 - ROLI Ltd.
|
||||
|
||||
JUCE is an open source library subject to commercial or open-source
|
||||
licensing.
|
||||
|
||||
By using JUCE, you agree to the terms of both the JUCE 5 End-User License
|
||||
Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
|
||||
27th April 2017).
|
||||
|
||||
End User License Agreement: www.juce.com/juce-5-licence
|
||||
Privacy Policy: www.juce.com/juce-5-privacy-policy
|
||||
|
||||
Or: You may also use this code under the terms of the GPL v3 (see
|
||||
www.gnu.org/licenses).
|
||||
|
||||
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
|
||||
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
|
||||
DISCLAIMED.
|
||||
|
||||
==============================================================================
|
||||
*/
|
||||
|
||||
namespace juce
|
||||
{
|
||||
|
||||
FileBasedDocument::FileBasedDocument (const String& fileExtension_,
|
||||
const String& fileWildcard_,
|
||||
const String& openFileDialogTitle_,
|
||||
const String& saveFileDialogTitle_)
|
||||
: changedSinceSave (false),
|
||||
fileExtension (fileExtension_),
|
||||
fileWildcard (fileWildcard_),
|
||||
openFileDialogTitle (openFileDialogTitle_),
|
||||
saveFileDialogTitle (saveFileDialogTitle_)
|
||||
{
|
||||
}
|
||||
|
||||
FileBasedDocument::~FileBasedDocument()
|
||||
{
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
void FileBasedDocument::setChangedFlag (const bool hasChanged)
|
||||
{
|
||||
if (changedSinceSave != hasChanged)
|
||||
{
|
||||
changedSinceSave = hasChanged;
|
||||
sendChangeMessage();
|
||||
}
|
||||
}
|
||||
|
||||
void FileBasedDocument::changed()
|
||||
{
|
||||
changedSinceSave = true;
|
||||
sendChangeMessage();
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
void FileBasedDocument::setFile (const File& newFile)
|
||||
{
|
||||
if (documentFile != newFile)
|
||||
{
|
||||
documentFile = newFile;
|
||||
changed();
|
||||
}
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
Result FileBasedDocument::loadFrom (const File& newFile, const bool showMessageOnFailure)
|
||||
{
|
||||
MouseCursor::showWaitCursor();
|
||||
|
||||
const File oldFile (documentFile);
|
||||
documentFile = newFile;
|
||||
|
||||
Result result (Result::fail (TRANS("The file doesn't exist")));
|
||||
|
||||
if (newFile.existsAsFile())
|
||||
{
|
||||
result = loadDocument (newFile);
|
||||
|
||||
if (result.wasOk())
|
||||
{
|
||||
setChangedFlag (false);
|
||||
MouseCursor::hideWaitCursor();
|
||||
|
||||
setLastDocumentOpened (newFile);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
documentFile = oldFile;
|
||||
MouseCursor::hideWaitCursor();
|
||||
|
||||
if (showMessageOnFailure)
|
||||
AlertWindow::showMessageBoxAsync (AlertWindow::WarningIcon,
|
||||
TRANS("Failed to open file..."),
|
||||
TRANS("There was an error while trying to load the file: FLNM")
|
||||
.replace ("FLNM", "\n" + newFile.getFullPathName())
|
||||
+ "\n\n"
|
||||
+ result.getErrorMessage());
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
#if JUCE_MODAL_LOOPS_PERMITTED
|
||||
Result FileBasedDocument::loadFromUserSpecifiedFile (const bool showMessageOnFailure)
|
||||
{
|
||||
FileChooser fc (openFileDialogTitle,
|
||||
getLastDocumentOpened(),
|
||||
fileWildcard);
|
||||
|
||||
if (fc.browseForFileToOpen())
|
||||
return loadFrom (fc.getResult(), showMessageOnFailure);
|
||||
|
||||
return Result::fail (TRANS("User cancelled"));
|
||||
}
|
||||
|
||||
static bool askToOverwriteFile (const File& newFile)
|
||||
{
|
||||
return AlertWindow::showOkCancelBox (AlertWindow::WarningIcon,
|
||||
TRANS("File already exists"),
|
||||
TRANS("There's already a file called: FLNM")
|
||||
.replace ("FLNM", newFile.getFullPathName())
|
||||
+ "\n\n"
|
||||
+ TRANS("Are you sure you want to overwrite it?"),
|
||||
TRANS("Overwrite"),
|
||||
TRANS("Cancel"));
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
FileBasedDocument::SaveResult FileBasedDocument::save (const bool askUserForFileIfNotSpecified,
|
||||
const bool showMessageOnFailure)
|
||||
{
|
||||
return saveAs (documentFile,
|
||||
false,
|
||||
askUserForFileIfNotSpecified,
|
||||
showMessageOnFailure);
|
||||
}
|
||||
|
||||
FileBasedDocument::SaveResult FileBasedDocument::saveAs (const File& newFile,
|
||||
const bool warnAboutOverwritingExistingFiles,
|
||||
const bool askUserForFileIfNotSpecified,
|
||||
const bool showMessageOnFailure)
|
||||
{
|
||||
if (newFile == File())
|
||||
{
|
||||
if (askUserForFileIfNotSpecified)
|
||||
return saveAsInteractive (true);
|
||||
|
||||
// can't save to an unspecified file
|
||||
jassertfalse;
|
||||
return failedToWriteToFile;
|
||||
}
|
||||
|
||||
if (warnAboutOverwritingExistingFiles
|
||||
&& newFile.exists()
|
||||
&& ! askToOverwriteFile (newFile))
|
||||
return userCancelledSave;
|
||||
|
||||
MouseCursor::showWaitCursor();
|
||||
|
||||
const File oldFile (documentFile);
|
||||
documentFile = newFile;
|
||||
|
||||
const Result result (saveDocument (newFile));
|
||||
|
||||
if (result.wasOk())
|
||||
{
|
||||
setChangedFlag (false);
|
||||
MouseCursor::hideWaitCursor();
|
||||
|
||||
sendChangeMessage(); // because the filename may have changed
|
||||
return savedOk;
|
||||
}
|
||||
|
||||
documentFile = oldFile;
|
||||
MouseCursor::hideWaitCursor();
|
||||
|
||||
if (showMessageOnFailure)
|
||||
AlertWindow::showMessageBoxAsync (AlertWindow::WarningIcon,
|
||||
TRANS("Error writing to file..."),
|
||||
TRANS("An error occurred while trying to save \"DCNM\" to the file: FLNM")
|
||||
.replace ("DCNM", getDocumentTitle())
|
||||
.replace ("FLNM", "\n" + newFile.getFullPathName())
|
||||
+ "\n\n"
|
||||
+ result.getErrorMessage());
|
||||
|
||||
sendChangeMessage(); // because the filename may have changed
|
||||
return failedToWriteToFile;
|
||||
}
|
||||
|
||||
FileBasedDocument::SaveResult FileBasedDocument::saveIfNeededAndUserAgrees()
|
||||
{
|
||||
if (! hasChangedSinceSaved())
|
||||
return savedOk;
|
||||
|
||||
const int r = AlertWindow::showYesNoCancelBox (AlertWindow::QuestionIcon,
|
||||
TRANS("Closing document..."),
|
||||
TRANS("Do you want to save the changes to \"DCNM\"?")
|
||||
.replace ("DCNM", getDocumentTitle()),
|
||||
TRANS("Save"),
|
||||
TRANS("Discard changes"),
|
||||
TRANS("Cancel"));
|
||||
|
||||
if (r == 1) // save changes
|
||||
return save (true, true);
|
||||
|
||||
if (r == 2) // discard changes
|
||||
return savedOk;
|
||||
|
||||
return userCancelledSave;
|
||||
}
|
||||
|
||||
File FileBasedDocument::getSuggestedSaveAsFile (const File& defaultFile)
|
||||
{
|
||||
return defaultFile.withFileExtension (fileExtension).getNonexistentSibling (true);
|
||||
}
|
||||
|
||||
FileBasedDocument::SaveResult FileBasedDocument::saveAsInteractive (const bool warnAboutOverwritingExistingFiles)
|
||||
{
|
||||
File f;
|
||||
|
||||
if (documentFile.existsAsFile())
|
||||
f = documentFile;
|
||||
else
|
||||
f = getLastDocumentOpened();
|
||||
|
||||
String legalFilename (File::createLegalFileName (getDocumentTitle()));
|
||||
|
||||
if (legalFilename.isEmpty())
|
||||
legalFilename = "unnamed";
|
||||
|
||||
if (f.existsAsFile() || f.getParentDirectory().isDirectory())
|
||||
f = f.getSiblingFile (legalFilename);
|
||||
else
|
||||
f = File::getSpecialLocation (File::userDocumentsDirectory).getChildFile (legalFilename);
|
||||
|
||||
f = getSuggestedSaveAsFile (f);
|
||||
|
||||
FileChooser fc (saveFileDialogTitle, f, fileWildcard);
|
||||
|
||||
if (fc.browseForFileToSave (warnAboutOverwritingExistingFiles))
|
||||
{
|
||||
File chosen (fc.getResult());
|
||||
if (chosen.getFileExtension().isEmpty())
|
||||
{
|
||||
chosen = chosen.withFileExtension (fileExtension);
|
||||
|
||||
if (chosen.exists() && ! askToOverwriteFile (chosen))
|
||||
return userCancelledSave;
|
||||
}
|
||||
|
||||
setLastDocumentOpened (chosen);
|
||||
return saveAs (chosen, false, false, true);
|
||||
}
|
||||
|
||||
return userCancelledSave;
|
||||
}
|
||||
#endif
|
||||
|
||||
} // namespace juce
|
||||
Reference in New Issue
Block a user