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Clementine-audio-player-Mac.../src/core/mac_startup.mm

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#import <AppKit/NSApplication.h>
#import <AppKit/NSEvent.h>
#import <AppKit/NSGraphics.h>
#import <AppKit/NSNibDeclarations.h>
#import <AppKit/NSViewController.h>
#import <Foundation/NSBundle.h>
#import <Foundation/NSError.h>
#import <Foundation/NSFileManager.h>
#import <Foundation/NSPathUtilities.h>
#import <Foundation/NSThread.h>
#import <Foundation/NSTimer.h>
#import <Foundation/NSURL.h>
#import <IOKit/hidsystem/ev_keymap.h>
#import <Kernel/AvailabilityMacros.h>
#import <QuartzCore/CALayer.h>
#import "3rdparty/SPMediaKeyTap/SPMediaKeyTap.h"
#include "config.h"
#include "globalshortcuts.h"
#include "mac_delegate.h"
#include "mac_startup.h"
#include "mac_utilities.h"
#include "macglobalshortcutbackend.h"
#include "utilities.h"
#include "core/logging.h"
#include "core/scoped_cftyperef.h"
#include "core/scoped_nsautorelease_pool.h"
#ifdef HAVE_SPARKLE
#import <Sparkle/SUUpdater.h>
#endif
#include <QApplication>
#include <QCoreApplication>
#include <QDir>
#include <QEvent>
#include <QFile>
#include <QSettings>
#include <QWidget>
#include <QtDebug>
QDebug operator <<(QDebug dbg, NSObject* object) {
QString ns_format = [[NSString stringWithFormat: @"%@", object] UTF8String];
dbg.nospace() << ns_format;
return dbg.space();
}
// Capture global media keys on Mac (Cocoa only!)
// See: http://www.rogueamoeba.com/utm/2007/09/29/apple-keyboard-media-key-event-handling/
@interface MacApplication :NSApplication {
PlatformInterface* application_handler_;
AppDelegate* delegate_;
// shortcut_handler_ only used to temporarily save it
// AppDelegate does all the heavy-shortcut-lifting
MacGlobalShortcutBackend* shortcut_handler_;
}
- (MacGlobalShortcutBackend*) shortcut_handler;
- (void) SetShortcutHandler: (MacGlobalShortcutBackend*)handler;
- (PlatformInterface*) application_handler;
- (void) SetApplicationHandler: (PlatformInterface*)handler;
@end
#ifdef HAVE_BREAKPAD
static bool BreakpadCallback(int, int, mach_port_t, void*) {
return true;
}
static BreakpadRef InitBreakpad() {
ScopedNSAutoreleasePool pool;
BreakpadRef breakpad = nil;
NSDictionary* plist = [[NSBundle mainBundle] infoDictionary];
if (plist) {
breakpad = BreakpadCreate(plist);
BreakpadSetFilterCallback(breakpad, &BreakpadCallback, NULL);
}
[pool release];
return breakpad;
}
#endif // HAVE_BREAKPAD
@implementation AppDelegate
- (id) init {
if ((self = [super init])) {
application_handler_ = nil;
shortcut_handler_ = nil;
dock_menu_ = nil;
}
return self;
}
- (id) initWithHandler: (PlatformInterface*)handler {
application_handler_ = handler;
#ifdef HAVE_BREAKPAD
breakpad_ = InitBreakpad();
#endif
// Register defaults for the whitelist of apps that want to use media keys
[[NSUserDefaults standardUserDefaults] registerDefaults:[NSDictionary dictionaryWithObjectsAndKeys:
[SPMediaKeyTap defaultMediaKeyUserBundleIdentifiers], kMediaKeyUsingBundleIdentifiersDefaultsKey,
nil]];
return self;
}
- (BOOL) applicationShouldHandleReopen: (NSApplication*)app hasVisibleWindows:(BOOL)flag {
if (application_handler_) {
application_handler_->Activate();
}
return YES;
}
- (void) setDockMenu: (NSMenu*)menu {
dock_menu_ = menu;
}
- (NSMenu*) applicationDockMenu: (NSApplication*)sender {
return dock_menu_;
}
- (void) setShortcutHandler: (MacGlobalShortcutBackend*)backend {
shortcut_handler_ = backend;
}
- (MacGlobalShortcutBackend*) shortcut_handler {
return shortcut_handler_;
}
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
key_tap_ = [[SPMediaKeyTap alloc] initWithDelegate:self];
if([SPMediaKeyTap usesGlobalMediaKeyTap])
[key_tap_ startWatchingMediaKeys];
else
qLog(Warning)<<"Media key monitoring disabled";
}
- (BOOL) application: (NSApplication*)app openFile:(NSString*)filename {
qLog(Debug) << "Wants to open:" << [filename UTF8String];
if (application_handler_->LoadUrl(QString::fromUtf8([filename UTF8String]))) {
return YES;
}
return NO;
}
- (void) application: (NSApplication*)app openFiles:(NSArray*)filenames {
qLog(Debug) << "Wants to open:" << filenames;
[filenames enumerateObjectsUsingBlock:^(id object, NSUInteger idx, BOOL* stop) {
[self application:app openFile:(NSString*)object];
}];
}
- (void) mediaKeyTap: (SPMediaKeyTap*)keyTap receivedMediaKeyEvent:(NSEvent*)event {
NSAssert([event type] == NSSystemDefined && [event subtype] == SPSystemDefinedEventMediaKeys, @"Unexpected NSEvent in mediaKeyTap:receivedMediaKeyEvent:");
int key_code = (([event data1] & 0xFFFF0000) >> 16);
int key_flags = ([event data1] & 0x0000FFFF);
BOOL key_is_released = (((key_flags & 0xFF00) >> 8)) == 0xB;
// not used. keep just in case
// int key_repeat = (key_flags & 0x1);
if (!shortcut_handler_) {
return;
}
if (key_is_released) {
shortcut_handler_->MacMediaKeyPressed(key_code);
}
}
- (NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication*) sender {
#ifdef HAVE_BREAKPAD
BreakpadRelease(breakpad_);
#endif
return NSTerminateNow;
}
- (BOOL) userNotificationCenter: (id)center shouldPresentNotification: (id)notification {
// Always show notifications, even if Clementine is in the foreground.
return YES;
}
@end
@implementation MacApplication
- (id) init {
if ((self = [super init])) {
[self SetShortcutHandler:nil];
}
return self;
}
- (MacGlobalShortcutBackend*) shortcut_handler {
// should be the same as delegate_'s shortcut handler
return shortcut_handler_;
}
- (void) SetShortcutHandler: (MacGlobalShortcutBackend*)handler {
shortcut_handler_ = handler;
if(delegate_)
[delegate_ setShortcutHandler:handler];
}
- (PlatformInterface*) application_handler {
return application_handler_;
}
- (void) SetApplicationHandler: (PlatformInterface*)handler {
delegate_ = [[AppDelegate alloc] initWithHandler:handler];
// App-shortcut-handler set before delegate is set.
// this makes sure the delegate's shortcut_handler is set
[delegate_ setShortcutHandler:shortcut_handler_];
[self setDelegate:delegate_];
Class notification_center_class = NSClassFromString(@"NSUserNotificationCenter");
if (notification_center_class) {
id notification_center = [notification_center_class defaultUserNotificationCenter];
[notification_center setDelegate: delegate_];
}
}
-(void) sendEvent: (NSEvent*)event {
// If event tap is not installed, handle events that reach the app instead
BOOL shouldHandleMediaKeyEventLocally = ![SPMediaKeyTap usesGlobalMediaKeyTap];
if(shouldHandleMediaKeyEventLocally && [event type] == NSSystemDefined && [event subtype] == SPSystemDefinedEventMediaKeys) {
[(id)[self delegate] mediaKeyTap: nil receivedMediaKeyEvent: event];
}
[super sendEvent: event];
}
@end
namespace mac {
void MacMain() {
ScopedNSAutoreleasePool pool;
// Creates and sets the magic global variable so QApplication will find it.
[MacApplication sharedApplication];
#ifdef HAVE_SPARKLE
// Creates and sets the magic global variable for Sparkle.
[[SUUpdater sharedUpdater] setDelegate: NSApp];
#endif
}
void SetShortcutHandler(MacGlobalShortcutBackend* handler) {
[NSApp SetShortcutHandler: handler];
}
void SetApplicationHandler(PlatformInterface* handler) {
[NSApp SetApplicationHandler: handler];
}
void CheckForUpdates() {
#ifdef HAVE_SPARKLE
[[SUUpdater sharedUpdater] checkForUpdates: NSApp];
#endif
}
QString GetBundlePath() {
ScopedCFTypeRef<CFURLRef> app_url(CFBundleCopyBundleURL(CFBundleGetMainBundle()));
ScopedCFTypeRef<CFStringRef> mac_path(CFURLCopyFileSystemPath(app_url.get(), kCFURLPOSIXPathStyle));
const char* path = CFStringGetCStringPtr(mac_path.get(), CFStringGetSystemEncoding());
QString bundle_path = QString::fromUtf8(path);
return bundle_path;
}
QString GetResourcesPath() {
QString bundle_path = GetBundlePath();
return bundle_path + "/Contents/Resources";
}
QString GetApplicationSupportPath() {
ScopedNSAutoreleasePool pool;
NSArray* paths = NSSearchPathForDirectoriesInDomains(
NSApplicationSupportDirectory,
NSUserDomainMask,
YES);
QString ret;
if ([paths count] > 0) {
NSString* user_path = [paths objectAtIndex:0];
ret = QString::fromUtf8([user_path UTF8String]);
} else {
ret = "~/Library/Application Support";
}
return ret;
}
QString GetMusicDirectory() {
ScopedNSAutoreleasePool pool;
NSArray* paths = NSSearchPathForDirectoriesInDomains(
NSMusicDirectory,
NSUserDomainMask,
YES);
QString ret;
if ([paths count] > 0) {
NSString* user_path = [paths objectAtIndex:0];
ret = QString::fromUtf8([user_path UTF8String]);
} else {
ret = "~/Music";
}
return ret;
}
bool MigrateLegacyConfigFiles() {
bool moved_dir = false;
QString old_config_dir = QString("%1/.config/%2").arg(
QDir::homePath(), QCoreApplication::organizationName());
if (QFile::exists(old_config_dir)) {
QString new_config_dir = Utilities::GetConfigPath(Utilities::Path_Root);
// Create ~/Library/Application Support which should already exist anyway.
QDir::root().mkpath(GetApplicationSupportPath());
qLog(Debug) << "Move from:" << old_config_dir
<< "to:" << new_config_dir;
NSFileManager* file_manager = [[NSFileManager alloc] init];
NSError* error;
bool ret = [file_manager moveItemAtPath:
[NSString stringWithUTF8String: old_config_dir.toUtf8().constData()]
toPath:[NSString stringWithUTF8String: new_config_dir.toUtf8().constData()]
error: &error];
if (!ret) {
qLog(Warning) << [[error localizedDescription] UTF8String];
}
moved_dir = true;
}
QString old_config_path = QDir::homePath() + "/Library/Preferences/com.davidsansome.Clementine.plist";
if (QFile::exists(old_config_path)) {
QSettings settings;
bool ret = QFile::rename(old_config_path, settings.fileName());
if (ret) {
qLog(Warning) << "Migrated old config file: " << old_config_path << "to: " << settings.fileName();
}
}
return moved_dir;
}
static int MapFunctionKey(int keycode) {
switch (keycode) {
// Function keys
case NSInsertFunctionKey: return Qt::Key_Insert;
case NSDeleteFunctionKey: return Qt::Key_Delete;
case NSPauseFunctionKey: return Qt::Key_Pause;
case NSPrintFunctionKey: return Qt::Key_Print;
case NSSysReqFunctionKey: return Qt::Key_SysReq;
case NSHomeFunctionKey: return Qt::Key_Home;
case NSEndFunctionKey: return Qt::Key_End;
case NSLeftArrowFunctionKey: return Qt::Key_Left;
case NSUpArrowFunctionKey: return Qt::Key_Up;
case NSRightArrowFunctionKey: return Qt::Key_Right;
case NSDownArrowFunctionKey: return Qt::Key_Down;
case NSPageUpFunctionKey: return Qt::Key_PageUp;
case NSPageDownFunctionKey: return Qt::Key_PageDown;
case NSScrollLockFunctionKey: return Qt::Key_ScrollLock;
case NSF1FunctionKey: return Qt::Key_F1;
case NSF2FunctionKey: return Qt::Key_F2;
case NSF3FunctionKey: return Qt::Key_F3;
case NSF4FunctionKey: return Qt::Key_F4;
case NSF5FunctionKey: return Qt::Key_F5;
case NSF6FunctionKey: return Qt::Key_F6;
case NSF7FunctionKey: return Qt::Key_F7;
case NSF8FunctionKey: return Qt::Key_F8;
case NSF9FunctionKey: return Qt::Key_F9;
case NSF10FunctionKey: return Qt::Key_F10;
case NSF11FunctionKey: return Qt::Key_F11;
case NSF12FunctionKey: return Qt::Key_F12;
case NSF13FunctionKey: return Qt::Key_F13;
case NSF14FunctionKey: return Qt::Key_F14;
case NSF15FunctionKey: return Qt::Key_F15;
case NSF16FunctionKey: return Qt::Key_F16;
case NSF17FunctionKey: return Qt::Key_F17;
case NSF18FunctionKey: return Qt::Key_F18;
case NSF19FunctionKey: return Qt::Key_F19;
case NSF20FunctionKey: return Qt::Key_F20;
case NSF21FunctionKey: return Qt::Key_F21;
case NSF22FunctionKey: return Qt::Key_F22;
case NSF23FunctionKey: return Qt::Key_F23;
case NSF24FunctionKey: return Qt::Key_F24;
case NSF25FunctionKey: return Qt::Key_F25;
case NSF26FunctionKey: return Qt::Key_F26;
case NSF27FunctionKey: return Qt::Key_F27;
case NSF28FunctionKey: return Qt::Key_F28;
case NSF29FunctionKey: return Qt::Key_F29;
case NSF30FunctionKey: return Qt::Key_F30;
case NSF31FunctionKey: return Qt::Key_F31;
case NSF32FunctionKey: return Qt::Key_F32;
case NSF33FunctionKey: return Qt::Key_F33;
case NSF34FunctionKey: return Qt::Key_F34;
case NSF35FunctionKey: return Qt::Key_F35;
case NSMenuFunctionKey: return Qt::Key_Menu;
case NSHelpFunctionKey: return Qt::Key_Help;
}
return 0;
}
QKeySequence KeySequenceFromNSEvent(NSEvent* event) {
NSString* str = [event charactersIgnoringModifiers];
NSString* upper = [str uppercaseString];
const char* chars = [upper UTF8String];
NSUInteger modifiers = [event modifierFlags];
int key = 0;
unsigned char c = chars[0];
switch (c) {
case 0x1b: key = Qt::Key_Escape; break;
case 0x09: key = Qt::Key_Tab; break;
case 0x0d: key = Qt::Key_Return; break;
case 0x08: key = Qt::Key_Backspace; break;
case 0x03: key = Qt::Key_Enter; break;
}
if (key == 0) {
if (c >= 0x20 && c <= 0x7e) { // ASCII from space to ~
key = c;
} else {
key = MapFunctionKey([event keyCode]);
if (key == 0) {
return QKeySequence();
}
}
}
if (modifiers & NSShiftKeyMask) {
key += Qt::SHIFT;
}
if (modifiers & NSControlKeyMask) {
key += Qt::META;
}
if (modifiers & NSAlternateKeyMask) {
key += Qt::ALT;
}
if (modifiers & NSCommandKeyMask) {
key += Qt::CTRL;
}
return QKeySequence(key);
}
void DumpDictionary(CFDictionaryRef dict) {
NSDictionary* d = (NSDictionary*)dict;
NSLog(@"%@", d);
}
// NSWindowCollectionBehaviorFullScreenPrimary
static const NSUInteger kFullScreenPrimary = 1 << 7;
void EnableFullScreen(const QWidget& main_window) {
if (QSysInfo::MacintoshVersion == QSysInfo::MV_SNOWLEOPARD) {
return; // Unsupported on 10.6
}
NSView* view = reinterpret_cast<NSView*>(main_window.winId());
NSWindow* window = [view window];
[window setCollectionBehavior: kFullScreenPrimary];
}
} // namespace mac
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