e9b15bc269
It's regarded as unstable as some plugins randomly decide to overflow the main thread queue and crash the player on the main thread check, but only sometimes, and not always. Signed-off-by: Christopher Snowhill <kode54@gmail.com>
128 lines
3.6 KiB
Text
128 lines
3.6 KiB
Text
//
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// MIDIPane.m
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// General
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//
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// Created by Christopher Snowhill on 10/15/13.
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//
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//
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#import "MIDIPane.h"
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#import "SandboxBroker.h"
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#import "AppController.h"
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#import "AUPlayerView.h"
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@implementation MIDIPane {
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NSTimer *startupTimer;
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}
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- (void)awakeFromNib {
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__block MIDIPane *_self = self;
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startupTimer = [NSTimer timerWithTimeInterval:0.2 repeats:YES block:^(NSTimer * _Nonnull timer) {
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NSUInteger selectedItem = [_self->midiPluginControl indexOfSelectedItem];
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NSArray *arrangedObjects = [_self->midiPluginBehaviorArrayController arrangedObjects];
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if([arrangedObjects count] > selectedItem) {
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NSDictionary *selectedInfo = arrangedObjects[selectedItem];
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[_self->midiPluginSetupButton setEnabled:[[selectedInfo objectForKey:@"configurable"] boolValue]];
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[timer invalidate];
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}
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}];
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[[NSRunLoop mainRunLoop] addTimer:startupTimer forMode:NSRunLoopCommonModes];
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}
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- (void)dealloc {
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[startupTimer invalidate];
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startupTimer = nil;
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}
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- (NSString *)title {
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return NSLocalizedPrefString(@"Synthesis");
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}
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- (NSImage *)icon {
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if(@available(macOS 11.0, *))
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return [NSImage imageWithSystemSymbolName:@"pianokeys" accessibilityDescription:nil];
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return [[NSImage alloc] initWithContentsOfFile:[[NSBundle bundleForClass:[self class]] pathForImageResource:@"midi"]];
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}
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- (IBAction)setSoundFont:(id)sender {
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NSArray *fileTypes = @[@"sf2", @"sf2pack", @"sflist", @"sf3"];
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NSOpenPanel *panel = [NSOpenPanel openPanel];
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[panel setAllowsMultipleSelection:NO];
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[panel setCanChooseDirectories:NO];
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[panel setCanChooseFiles:YES];
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[panel setFloatingPanel:YES];
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[panel setAllowedFileTypes:fileTypes];
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NSString *oldPath = [[NSUserDefaults standardUserDefaults] stringForKey:@"soundFontPath"];
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if(oldPath != nil)
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[panel setDirectoryURL:[NSURL fileURLWithPath:oldPath]];
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NSInteger result = [panel runModal];
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if(result == NSModalResponseOK) {
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[[NSUserDefaults standardUserDefaults] setValue:[[panel URL] path] forKey:@"soundFontPath"];
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id sandboxBrokerClass = NSClassFromString(@"SandboxBroker");
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NSURL *pathUrl = [panel URL];
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if(![[sandboxBrokerClass sharedSandboxBroker] areAllPathsSafe:@[pathUrl]]) {
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id appControllerClass = NSClassFromString(@"AppController");
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[appControllerClass globalShowPathSuggester];
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}
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}
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}
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- (IBAction)setMidiPlugin:(id)sender {
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NSUInteger selectedItem = [midiPluginControl indexOfSelectedItem];
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NSDictionary *selectedInfo = [midiPluginBehaviorArrayController arrangedObjects][selectedItem];
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[midiPluginSetupButton setEnabled:[[selectedInfo objectForKey:@"configurable"] boolValue]];
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}
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static OSType getOSType(const char *in_) {
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const unsigned char *in = (const unsigned char *)in_;
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OSType v = (in[0] << 24) + (in[1] << 16) + (in[2] << 8) + in[3];
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return v;
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}
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- (IBAction)setupPlugin:(id)sender {
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NSUInteger selectedItem = [midiPluginControl indexOfSelectedItem];
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NSDictionary *selectedInfo = [midiPluginBehaviorArrayController arrangedObjects][selectedItem];
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if(![[selectedInfo objectForKey:@"configurable"] boolValue])
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return;
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NSString *plugin = [selectedInfo objectForKey:@"preference"];
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const char *cplugin = [plugin UTF8String];
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AudioComponentDescription cd = { 0 };
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cd.componentType = kAudioUnitType_MusicDevice;
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cd.componentSubType = getOSType(cplugin);
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cd.componentManufacturer = getOSType(cplugin + 4);
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AudioComponent comp = NULL;
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comp = AudioComponentFindNext(comp, &cd);
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if(!comp)
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return;
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AudioUnit au = NULL;
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OSStatus error;
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error = AudioComponentInstanceNew(comp, &au);
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if(error != noErr)
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return;
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/*error = AudioUnitInitialize(au);
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if(error != noErr)
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return;*/
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AUPluginUI * pluginUI = new AUPluginUI(plugin, au);
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if(!pluginUI->window_opened()) {
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delete pluginUI;
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}
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}
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@end
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