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
349
modules/juce_gui_basics/native/juce_mac_FileChooser.mm
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349
modules/juce_gui_basics/native/juce_mac_FileChooser.mm
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@ -0,0 +1,349 @@
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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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//==============================================================================
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static NSMutableArray* createAllowedTypesArray (const StringArray& filters)
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{
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if (filters.size() == 0)
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return nil;
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NSMutableArray* filterArray = [[[NSMutableArray alloc] init] autorelease];
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for (int i = 0; i < filters.size(); ++i)
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{
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#if defined (MAC_OS_X_VERSION_10_6) && (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6)
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// From OS X 10.6 you can only specify allowed extensions, so any filters containing wildcards
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// must be of the form "*.extension"
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jassert (filters[i] == "*"
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|| (filters[i].startsWith ("*.") && filters[i].lastIndexOfChar ('*') == 0));
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#endif
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const String f (filters[i].replace ("*.", ""));
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if (f == "*")
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return nil;
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[filterArray addObject: juceStringToNS (f)];
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}
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return filterArray;
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}
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//==============================================================================
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class FileChooser::Native : public Component,
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public FileChooser::Pimpl
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{
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public:
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Native (FileChooser& fileChooser, int flags, FilePreviewComponent* previewComponent)
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: owner (fileChooser), preview (previewComponent),
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selectsDirectories ((flags & FileBrowserComponent::canSelectDirectories) != 0),
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selectsFiles ((flags & FileBrowserComponent::canSelectFiles) != 0),
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isSave ((flags & FileBrowserComponent::saveMode) != 0),
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selectMultiple ((flags & FileBrowserComponent::canSelectMultipleItems) != 0),
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panel (isSave ? [[NSSavePanel alloc] init] : [[NSOpenPanel alloc] init])
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{
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setBounds (0, 0, 0, 0);
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setOpaque (true);
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static DelegateClass cls;
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delegate = [cls.createInstance() init];
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object_setInstanceVariable (delegate, "cppObject", this);
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[panel setDelegate: delegate];
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filters.addTokens (owner.filters.replaceCharacters (",:", ";;"), ";", String());
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filters.trim();
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filters.removeEmptyStrings();
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[panel setTitle: juceStringToNS (owner.title)];
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[panel setAllowedFileTypes: createAllowedTypesArray (filters)];
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if (! isSave)
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{
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NSOpenPanel* openPanel = (NSOpenPanel*) panel;
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[openPanel setCanChooseDirectories: selectsDirectories];
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[openPanel setCanChooseFiles: selectsFiles];
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[openPanel setAllowsMultipleSelection: selectMultiple];
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[openPanel setResolvesAliases: YES];
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if (owner.treatFilePackagesAsDirs)
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[openPanel setTreatsFilePackagesAsDirectories: YES];
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}
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if (preview != nullptr)
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{
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nsViewPreview = [[NSView alloc] initWithFrame: makeNSRect (preview->getLocalBounds())];
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preview->addToDesktop (0, (void*) nsViewPreview);
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preview->setVisible (true);
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[panel setAccessoryView: nsViewPreview];
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}
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if (isSave || selectsDirectories)
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[panel setCanCreateDirectories: YES];
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[panel setLevel:NSModalPanelWindowLevel];
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if (owner.startingFile.isDirectory())
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{
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startingDirectory = owner.startingFile.getFullPathName();
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}
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else
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{
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startingDirectory = owner.startingFile.getParentDirectory().getFullPathName();
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filename = owner.startingFile.getFileName();
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}
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#if defined (MAC_OS_X_VERSION_10_6) && (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6)
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[panel setDirectoryURL: createNSURLFromFile (startingDirectory)];
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[panel setNameFieldStringValue: juceStringToNS (filename)];
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#endif
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}
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~Native()
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{
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exitModalState (0);
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removeFromDesktop();
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if (panel != nil)
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{
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[panel setDelegate: nil];
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if (nsViewPreview != nil)
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{
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[panel setAccessoryView: nil];
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[nsViewPreview release];
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nsViewPreview = nil;
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preview = nullptr;
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}
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[panel close];
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[panel release];
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}
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if (delegate != nil)
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{
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[delegate release];
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delegate = nil;
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}
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}
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void launch() override
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{
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if (panel != nil)
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{
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setAlwaysOnTop (juce_areThereAnyAlwaysOnTopWindows());
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addToDesktop (0);
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enterModalState (true);
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[panel beginWithCompletionHandler:CreateObjCBlock (this, &Native::finished)];
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}
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}
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void runModally() override
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{
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std::unique_ptr<TemporaryMainMenuWithStandardCommands> tempMenu;
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if (JUCEApplicationBase::isStandaloneApp())
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tempMenu.reset (new TemporaryMainMenuWithStandardCommands());
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jassert (panel != nil);
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#if defined (MAC_OS_X_VERSION_10_6) && (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6)
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auto result = [panel runModal];
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#else
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auto result = [panel runModalForDirectory: juceStringToNS (startingDirectory)
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file: juceStringToNS (filename)];
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#endif
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finished (result);
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}
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private:
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//==============================================================================
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#if defined (MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
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typedef NSObject<NSOpenSavePanelDelegate> DelegateType;
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#else
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typedef NSObject DelegateType;
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#endif
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void finished (NSInteger result)
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{
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Array<URL> chooserResults;
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exitModalState (0);
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if (panel != nil && result == NSFileHandlingPanelOKButton)
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{
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auto addURLResult = [&chooserResults] (NSURL* urlToAdd)
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{
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auto scheme = nsStringToJuce ([urlToAdd scheme]);
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auto path = nsStringToJuce ([urlToAdd path]);
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chooserResults.add (URL (scheme + "://" + path));
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};
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if (isSave)
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{
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addURLResult ([panel URL]);
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}
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else
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{
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auto* openPanel = (NSOpenPanel*) panel;
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auto* urls = [openPanel URLs];
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for (unsigned int i = 0; i < [urls count]; ++i)
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addURLResult ([urls objectAtIndex: i]);
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}
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}
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owner.finished (chooserResults);
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}
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bool shouldShowFilename (const String& filenameToTest)
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{
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const File f (filenameToTest);
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auto nsFilename = juceStringToNS (filenameToTest);
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for (int i = filters.size(); --i >= 0;)
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if (f.getFileName().matchesWildcard (filters[i], true))
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return true;
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#if (! defined (MAC_OS_X_VERSION_10_7)) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7
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NSError* error;
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NSString* name = [[NSWorkspace sharedWorkspace] typeOfFile: nsFilename error: &error];
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if ([name isEqualToString: nsStringLiteral ("com.apple.alias-file")])
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{
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FSRef ref;
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FSPathMakeRef ((const UInt8*) [nsFilename fileSystemRepresentation], &ref, nullptr);
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Boolean targetIsFolder = false, wasAliased = false;
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FSResolveAliasFileWithMountFlags (&ref, true, &targetIsFolder, &wasAliased, 0);
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return wasAliased && targetIsFolder;
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}
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#endif
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return f.isDirectory()
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&& ! [[NSWorkspace sharedWorkspace] isFilePackageAtPath: nsFilename];
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}
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void panelSelectionDidChange (id sender)
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{
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// NB: would need to extend FilePreviewComponent to handle the full list rather than just the first one
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if (preview != nullptr)
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preview->selectedFileChanged (File (getSelectedPaths (sender)[0]));
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}
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static StringArray getSelectedPaths (id sender)
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{
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StringArray paths;
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if ([sender isKindOfClass: [NSOpenPanel class]])
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{
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NSArray* urls = [(NSOpenPanel*) sender URLs];
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for (NSUInteger i = 0; i < [urls count]; ++i)
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paths.add (nsStringToJuce ([[urls objectAtIndex: i] path]));
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}
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else if ([sender isKindOfClass: [NSSavePanel class]])
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{
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paths.add (nsStringToJuce ([[(NSSavePanel*) sender URL] path]));
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}
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return paths;
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}
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//==============================================================================
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FileChooser& owner;
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FilePreviewComponent* preview;
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NSView* nsViewPreview = nullptr;
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bool selectsDirectories, selectsFiles, isSave, selectMultiple;
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NSSavePanel* panel;
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DelegateType* delegate;
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StringArray filters;
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String startingDirectory, filename;
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//==============================================================================
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struct DelegateClass : ObjCClass<DelegateType>
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{
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DelegateClass() : ObjCClass <DelegateType> ("JUCEFileChooser_")
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{
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addIvar<Native*> ("cppObject");
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addMethod (@selector (panel:shouldShowFilename:), shouldShowFilename, "c@:@@");
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addMethod (@selector (panelSelectionDidChange:), panelSelectionDidChange, "c@");
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#if defined (MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
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addProtocol (@protocol (NSOpenSavePanelDelegate));
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#endif
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registerClass();
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}
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private:
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static BOOL shouldShowFilename (id self, SEL, id /*sender*/, NSString* filename)
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{
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auto* _this = getIvar<Native*> (self, "cppObject");
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return _this->shouldShowFilename (nsStringToJuce (filename)) ? YES : NO;
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}
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static void panelSelectionDidChange (id self, SEL, id sender)
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{
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auto* _this = getIvar<Native*> (self, "cppObject");
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_this->panelSelectionDidChange (sender);
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}
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};
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Native)
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};
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FileChooser::Pimpl* FileChooser::showPlatformDialog (FileChooser& owner, int flags,
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FilePreviewComponent* preview)
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{
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return new FileChooser::Native (owner, flags, preview);
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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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return true;
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#endif
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}
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}
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Reference in New Issue
Block a user