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
256
modules/juce_gui_basics/native/juce_linux_FileChooser.cpp
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256
modules/juce_gui_basics/native/juce_linux_FileChooser.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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static bool exeIsAvailable (const char* const executable)
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{
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ChildProcess child;
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const bool ok = child.start ("which " + String (executable))
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&& child.readAllProcessOutput().trim().isNotEmpty();
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child.waitForProcessToFinish (60 * 1000);
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return ok;
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}
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class FileChooser::Native : public FileChooser::Pimpl,
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private Timer
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{
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public:
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Native (FileChooser& fileChooser, int flags)
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: owner (fileChooser),
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isDirectory ((flags & FileBrowserComponent::canSelectDirectories) != 0),
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isSave ((flags & FileBrowserComponent::saveMode) != 0),
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selectMultipleFiles ((flags & FileBrowserComponent::canSelectMultipleItems) != 0)
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{
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const File previousWorkingDirectory (File::getCurrentWorkingDirectory());
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// use kdialog for KDE sessions or if zenity is missing
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if (exeIsAvailable ("kdialog") && (isKdeFullSession() || ! exeIsAvailable ("zenity")))
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addKDialogArgs();
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else
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addZenityArgs();
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}
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~Native()
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{
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finish (true);
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}
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void runModally() override
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{
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child.start (args, ChildProcess::wantStdOut);
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while (child.isRunning())
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if (! MessageManager::getInstance()->runDispatchLoopUntil(20))
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break;
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finish (false);
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}
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void launch() override
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{
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child.start (args, ChildProcess::wantStdOut);
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startTimer (100);
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}
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private:
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FileChooser& owner;
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bool isDirectory, isSave, selectMultipleFiles;
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ChildProcess child;
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StringArray args;
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String separator;
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void timerCallback() override
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{
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if (! child.isRunning())
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{
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stopTimer();
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finish (false);
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}
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}
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void finish (bool shouldKill)
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{
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String result;
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Array<URL> selection;
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if (shouldKill)
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child.kill();
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else
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result = child.readAllProcessOutput().trim();
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if (result.isNotEmpty())
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{
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StringArray tokens;
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if (selectMultipleFiles)
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tokens.addTokens (result, separator, "\"");
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else
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tokens.add (result);
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for (auto& token : tokens)
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selection.add (URL (File::getCurrentWorkingDirectory().getChildFile (token)));
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}
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if (! shouldKill)
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{
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child.waitForProcessToFinish (60 * 1000);
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owner.finished (selection);
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}
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}
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static uint64 getTopWindowID() noexcept
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{
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if (TopLevelWindow* top = TopLevelWindow::getActiveTopLevelWindow())
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return (uint64) (pointer_sized_uint) top->getWindowHandle();
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return 0;
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}
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static bool isKdeFullSession()
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{
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return SystemStats::getEnvironmentVariable ("KDE_FULL_SESSION", String())
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.equalsIgnoreCase ("true");
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}
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void addKDialogArgs()
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{
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args.add ("kdialog");
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if (owner.title.isNotEmpty())
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args.add ("--title=" + owner.title);
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if (uint64 topWindowID = getTopWindowID())
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{
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args.add ("--attach");
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args.add (String (topWindowID));
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}
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if (selectMultipleFiles)
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{
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separator = "\n";
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args.add ("--multiple");
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args.add ("--separate-output");
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args.add ("--getopenfilename");
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}
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else
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{
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if (isSave) args.add ("--getsavefilename");
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else if (isDirectory) args.add ("--getexistingdirectory");
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else args.add ("--getopenfilename");
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}
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File startPath;
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if (owner.startingFile.exists())
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{
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startPath = owner.startingFile;
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}
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else if (owner.startingFile.getParentDirectory().exists())
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{
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startPath = owner.startingFile.getParentDirectory();
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}
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else
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{
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startPath = File::getSpecialLocation (File::userHomeDirectory);
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if (isSave)
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startPath = startPath.getChildFile (owner.startingFile.getFileName());
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}
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args.add (startPath.getFullPathName());
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args.add (owner.filters.replaceCharacter (';', ' '));
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}
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void addZenityArgs()
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{
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args.add ("zenity");
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args.add ("--file-selection");
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if (owner.title.isNotEmpty())
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args.add ("--title=" + owner.title);
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if (selectMultipleFiles)
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{
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separator = ":";
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args.add ("--multiple");
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args.add ("--separator=" + separator);
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}
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else
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{
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if (isDirectory) args.add ("--directory");
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if (isSave) args.add ("--save");
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}
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if (owner.filters.isNotEmpty() && owner.filters != "*" && owner.filters != "*.*")
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{
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StringArray tokens;
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tokens.addTokens (owner.filters, ";,|", "\"");
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for (int i = 0; i < tokens.size(); ++i)
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args.add ("--file-filter=" + tokens[i]);
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}
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if (owner.startingFile.isDirectory())
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owner.startingFile.setAsCurrentWorkingDirectory();
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else if (owner.startingFile.getParentDirectory().exists())
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owner.startingFile.getParentDirectory().setAsCurrentWorkingDirectory();
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else
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File::getSpecialLocation (File::userHomeDirectory).setAsCurrentWorkingDirectory();
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auto filename = owner.startingFile.getFileName();
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if (! filename.isEmpty())
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args.add ("--filename=" + filename);
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// supplying the window ID of the topmost window makes sure that Zenity pops up..
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if (uint64 topWindowID = getTopWindowID())
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setenv ("WINDOWID", String (topWindowID).toRawUTF8(), true);
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}
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Native)
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};
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bool FileChooser::isPlatformDialogAvailable()
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{
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#if JUCE_DISABLE_NATIVE_FILECHOOSERS
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return false;
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#else
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static bool canUseNativeBox = exeIsAvailable ("zenity") || exeIsAvailable ("kdialog");
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return canUseNativeBox;
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#endif
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}
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FileChooser::Pimpl* FileChooser::showPlatformDialog (FileChooser& owner, int flags, FilePreviewComponent*)
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{
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return new Native (owner, flags);
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}
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} // namespace juce
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