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
283
modules/juce_gui_basics/filebrowser/juce_ContentSharer.cpp
Normal file
283
modules/juce_gui_basics/filebrowser/juce_ContentSharer.cpp
Normal file
@ -0,0 +1,283 @@
|
||||
/*
|
||||
==============================================================================
|
||||
|
||||
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
|
||||
{
|
||||
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
//==============================================================================
|
||||
class ContentSharer::PrepareImagesThread : private Thread
|
||||
{
|
||||
public:
|
||||
PrepareImagesThread (ContentSharer& cs, const Array<Image>& imagesToUse,
|
||||
ImageFileFormat* imageFileFormatToUse)
|
||||
: Thread ("ContentSharer::PrepareImagesThread"),
|
||||
owner (cs),
|
||||
images (imagesToUse),
|
||||
imageFileFormat (imageFileFormatToUse == nullptr ? new PNGImageFormat()
|
||||
: imageFileFormatToUse),
|
||||
extension (imageFileFormat->getFormatName().toLowerCase())
|
||||
{
|
||||
startThread();
|
||||
}
|
||||
|
||||
~PrepareImagesThread()
|
||||
{
|
||||
signalThreadShouldExit();
|
||||
waitForThreadToExit (10000);
|
||||
}
|
||||
|
||||
private:
|
||||
void run() override
|
||||
{
|
||||
for (const auto& image : images)
|
||||
{
|
||||
if (threadShouldExit())
|
||||
return;
|
||||
|
||||
File tempFile = File::createTempFile (extension);
|
||||
|
||||
if (! tempFile.create().wasOk())
|
||||
break;
|
||||
|
||||
std::unique_ptr<FileOutputStream> outputStream (tempFile.createOutputStream());
|
||||
|
||||
if (outputStream == nullptr)
|
||||
break;
|
||||
|
||||
if (imageFileFormat->writeImageToStream (image, *outputStream))
|
||||
owner.temporaryFiles.add (tempFile);
|
||||
}
|
||||
|
||||
finish();
|
||||
}
|
||||
|
||||
void finish()
|
||||
{
|
||||
MessageManager::callAsync ([this] () { owner.filesToSharePrepared(); });
|
||||
}
|
||||
|
||||
ContentSharer& owner;
|
||||
const Array<Image> images;
|
||||
std::unique_ptr<ImageFileFormat> imageFileFormat;
|
||||
String extension;
|
||||
};
|
||||
|
||||
//==============================================================================
|
||||
class ContentSharer::PrepareDataThread : private Thread
|
||||
{
|
||||
public:
|
||||
PrepareDataThread (ContentSharer& cs, const MemoryBlock& mb)
|
||||
: Thread ("ContentSharer::PrepareDataThread"),
|
||||
owner (cs),
|
||||
data (mb)
|
||||
{
|
||||
startThread();
|
||||
}
|
||||
|
||||
~PrepareDataThread()
|
||||
{
|
||||
signalThreadShouldExit();
|
||||
waitForThreadToExit (10000);
|
||||
}
|
||||
|
||||
private:
|
||||
void run() override
|
||||
{
|
||||
File tempFile = File::createTempFile ("data");
|
||||
|
||||
if (tempFile.create().wasOk())
|
||||
{
|
||||
std::unique_ptr<FileOutputStream> outputStream (tempFile.createOutputStream());
|
||||
|
||||
if (outputStream != nullptr)
|
||||
{
|
||||
size_t pos = 0;
|
||||
size_t totalSize = data.getSize();
|
||||
|
||||
while (pos < totalSize)
|
||||
{
|
||||
if (threadShouldExit())
|
||||
return;
|
||||
|
||||
size_t numToWrite = std::min ((size_t) 8192, totalSize - pos);
|
||||
|
||||
outputStream->write (data.begin() + pos, numToWrite);
|
||||
|
||||
pos += numToWrite;
|
||||
}
|
||||
|
||||
owner.temporaryFiles.add (tempFile);
|
||||
}
|
||||
}
|
||||
|
||||
finish();
|
||||
}
|
||||
|
||||
void finish()
|
||||
{
|
||||
MessageManager::callAsync ([this] () { owner.filesToSharePrepared(); });
|
||||
}
|
||||
|
||||
ContentSharer& owner;
|
||||
const MemoryBlock data;
|
||||
};
|
||||
#endif
|
||||
|
||||
//==============================================================================
|
||||
JUCE_IMPLEMENT_SINGLETON (ContentSharer)
|
||||
|
||||
ContentSharer::ContentSharer() {}
|
||||
ContentSharer::~ContentSharer() { clearSingletonInstance(); }
|
||||
|
||||
void ContentSharer::shareFiles (const Array<URL>& files,
|
||||
std::function<void (bool, const String&)> callbackToUse)
|
||||
{
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
startNewShare (callbackToUse);
|
||||
pimpl->shareFiles (files);
|
||||
#else
|
||||
ignoreUnused (files);
|
||||
|
||||
// Content sharing is not available on this platform!
|
||||
jassertfalse;
|
||||
|
||||
if (callbackToUse)
|
||||
callbackToUse (false, "Content sharing is not available on this platform!");
|
||||
#endif
|
||||
}
|
||||
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
void ContentSharer::startNewShare (std::function<void (bool, const String&)> callbackToUse)
|
||||
{
|
||||
// You should not start another sharing operation before the previous one is finished.
|
||||
// Forcibly stopping a previous sharing operation is rarely a good idea!
|
||||
jassert (pimpl == nullptr);
|
||||
pimpl.reset();
|
||||
|
||||
prepareDataThread = nullptr;
|
||||
prepareImagesThread = nullptr;
|
||||
|
||||
deleteTemporaryFiles();
|
||||
|
||||
// You need to pass a valid callback.
|
||||
jassert (callbackToUse);
|
||||
callback = static_cast<std::function<void (bool, const String&)>&&> (callbackToUse);
|
||||
|
||||
pimpl.reset (createPimpl());
|
||||
}
|
||||
#endif
|
||||
|
||||
void ContentSharer::shareText (const String& text,
|
||||
std::function<void (bool, const String&)> callbackToUse)
|
||||
{
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
startNewShare (callbackToUse);
|
||||
pimpl->shareText (text);
|
||||
#else
|
||||
ignoreUnused (text);
|
||||
|
||||
// Content sharing is not available on this platform!
|
||||
jassertfalse;
|
||||
|
||||
if (callbackToUse)
|
||||
callbackToUse (false, "Content sharing is not available on this platform!");
|
||||
#endif
|
||||
}
|
||||
|
||||
void ContentSharer::shareImages (const Array<Image>& images,
|
||||
std::function<void (bool, const String&)> callbackToUse,
|
||||
ImageFileFormat* imageFileFormatToUse)
|
||||
{
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
startNewShare (callbackToUse);
|
||||
prepareImagesThread.reset (new PrepareImagesThread (*this, images, imageFileFormatToUse));
|
||||
#else
|
||||
ignoreUnused (images, imageFileFormatToUse);
|
||||
|
||||
// Content sharing is not available on this platform!
|
||||
jassertfalse;
|
||||
|
||||
if (callbackToUse)
|
||||
callbackToUse (false, "Content sharing is not available on this platform!");
|
||||
#endif
|
||||
}
|
||||
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
void ContentSharer::filesToSharePrepared()
|
||||
{
|
||||
Array<URL> urls;
|
||||
|
||||
for (const auto& tempFile : temporaryFiles)
|
||||
urls.add (URL (tempFile));
|
||||
|
||||
prepareImagesThread = nullptr;
|
||||
prepareDataThread = nullptr;
|
||||
|
||||
pimpl->shareFiles (urls);
|
||||
}
|
||||
#endif
|
||||
|
||||
void ContentSharer::shareData (const MemoryBlock& mb,
|
||||
std::function<void (bool, const String&)> callbackToUse)
|
||||
{
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
startNewShare (callbackToUse);
|
||||
prepareDataThread.reset (new PrepareDataThread (*this, mb));
|
||||
#else
|
||||
ignoreUnused (mb);
|
||||
|
||||
if (callbackToUse)
|
||||
callbackToUse (false, "Content sharing not available on this platform!");
|
||||
#endif
|
||||
}
|
||||
|
||||
void ContentSharer::sharingFinished (bool succeeded, const String& errorDescription)
|
||||
{
|
||||
deleteTemporaryFiles();
|
||||
|
||||
std::function<void (bool, String)> cb;
|
||||
std::swap (cb, callback);
|
||||
|
||||
String error (errorDescription);
|
||||
|
||||
#if JUCE_IOS || JUCE_ANDROID
|
||||
pimpl.reset();
|
||||
#endif
|
||||
|
||||
if (cb)
|
||||
cb (succeeded, error);
|
||||
}
|
||||
|
||||
void ContentSharer::deleteTemporaryFiles()
|
||||
{
|
||||
for (auto& f : temporaryFiles)
|
||||
f.deleteFile();
|
||||
|
||||
temporaryFiles.clear();
|
||||
}
|
||||
|
||||
} // namespace juce
|
||||
Reference in New Issue
Block a user