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SquirrelApplicationDelegate.m
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SquirrelApplicationDelegate.m
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#import "SquirrelApplicationDelegate.h"
#import <rime_api.h>
#import "SquirrelConfig.h"
#import "SquirrelPanel.h"
#import <UserNotifications/UserNotifications.h>
static NSString* const kRimeWikiURL = @"https://github.com/rime/home/wiki";
@implementation SquirrelApplicationDelegate
- (IBAction)deploy:(id)sender {
NSLog(@"Start maintenance...");
[self shutdownRime];
[self startRimeWithFullCheck:YES];
[self loadSettings];
}
- (IBAction)syncUserData:(id)sender {
NSLog(@"Sync user data");
rime_get_api()->sync_user_data();
}
- (IBAction)configure:(id)sender {
[[NSWorkspace sharedWorkspace]
openURL:[NSURL fileURLWithPath:@"~/Library/Rime/"
.stringByExpandingTildeInPath
isDirectory:YES]];
}
- (IBAction)openWiki:(id)sender {
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:kRimeWikiURL]];
}
void show_message(const char* msg_text, const char* msg_id) {
UNUserNotificationCenter* center =
UNUserNotificationCenter.currentNotificationCenter;
[center requestAuthorizationWithOptions:UNAuthorizationOptionAlert |
UNAuthorizationOptionProvisional
completionHandler:^(BOOL granted, NSError* error) {
if (error) {
NSLog(@"User notification authorization error: %@",
error.debugDescription);
}
}];
[center getNotificationSettingsWithCompletionHandler:^(
UNNotificationSettings* settings) {
if ((settings.authorizationStatus == UNAuthorizationStatusAuthorized ||
settings.authorizationStatus == UNAuthorizationStatusProvisional) &&
(settings.alertSetting == UNNotificationSettingEnabled)) {
UNMutableNotificationContent* content =
[[UNMutableNotificationContent alloc] init];
content.title = NSLocalizedString(@"Squirrel", nil);
content.subtitle = NSLocalizedString(@(msg_text), nil);
if (@available(macOS 12.0, *)) {
content.interruptionLevel = UNNotificationInterruptionLevelActive;
}
UNNotificationRequest* request =
[UNNotificationRequest requestWithIdentifier:@"SquirrelNotification"
content:content
trigger:nil];
[center addNotificationRequest:request
withCompletionHandler:^(NSError* error) {
if (error) {
NSLog(@"User notification request error: %@",
error.debugDescription);
}
}];
}
}];
}
static void show_status_message(const char* msg_text_long,
const char* msg_text_short,
const char* msg_id) {
SquirrelPanel* panel = NSApp.squirrelAppDelegate.panel;
NSString* msgLong = msg_text_long ? @(msg_text_long) : nil;
NSString* msgShort = msg_text_short ? @(msg_text_short) : nil;
[panel updateStatusLong:msgLong statusShort:msgShort];
}
void notification_handler(void* context_object,
RimeSessionId session_id,
const char* message_type,
const char* message_value) {
if (!strcmp(message_type, "deploy")) {
if (!strcmp(message_value, "start")) {
show_message("deploy_start", message_type);
} else if (!strcmp(message_value, "success")) {
show_message("deploy_success", message_type);
} else if (!strcmp(message_value, "failure")) {
show_message("deploy_failure", message_type);
}
return;
}
// off?
SquirrelApplicationDelegate* app_delegate = (__bridge id)context_object;
if (app_delegate && ![app_delegate enableNotifications]) {
return;
}
// schema change
if (!strcmp(message_type, "schema")) {
const char* schema_name = strchr(message_value, '/');
if (schema_name) {
++schema_name;
show_status_message(schema_name, schema_name, message_type);
}
return;
}
// option change
if (!strcmp(message_type, "option")) {
Bool state = message_value[0] != '!';
const char* option_name = message_value + !state;
struct rime_string_slice_t state_label_long =
rime_get_api()->get_state_label_abbreviated(session_id, option_name,
state, False);
struct rime_string_slice_t state_label_short =
rime_get_api()->get_state_label_abbreviated(session_id, option_name,
state, True);
if (state_label_long.str || state_label_short.str) {
const char* short_message =
state_label_short.length < strlen(state_label_short.str)
? NULL
: state_label_short.str;
show_status_message(state_label_long.str, short_message, message_type);
}
}
}
- (void)setupRime {
NSString* userDataDir = @"~/Library/Rime".stringByExpandingTildeInPath;
NSFileManager* fileManager = [NSFileManager defaultManager];
if (![fileManager fileExistsAtPath:userDataDir]) {
if (![fileManager createDirectoryAtPath:userDataDir
withIntermediateDirectories:YES
attributes:nil
error:nil]) {
NSLog(@"Error creating user data directory: %@", userDataDir);
}
}
rime_get_api()->set_notification_handler(notification_handler,
(__bridge void*)(self));
RIME_STRUCT(RimeTraits, squirrel_traits);
squirrel_traits.shared_data_dir =
[NSBundle mainBundle].sharedSupportPath.UTF8String;
squirrel_traits.user_data_dir = userDataDir.UTF8String;
squirrel_traits.distribution_code_name = "Squirrel";
squirrel_traits.distribution_name = "鼠鬚管";
squirrel_traits.distribution_version = [[[NSBundle mainBundle]
objectForInfoDictionaryKey:(NSString*)kCFBundleVersionKey] UTF8String];
squirrel_traits.app_name = "rime.squirrel";
rime_get_api()->setup(&squirrel_traits);
}
- (void)startRimeWithFullCheck:(BOOL)fullCheck {
NSLog(@"Initializing la rime...");
rime_get_api()->initialize(NULL);
// check for configuration updates
if (rime_get_api()->start_maintenance((Bool)fullCheck)) {
// update squirrel config
rime_get_api()->deploy_config_file("squirrel.yaml", "config_version");
}
}
- (void)shutdownRime {
[_config close];
rime_get_api()->finalize();
}
- (void)loadSettings {
_config = [[SquirrelConfig alloc] init];
if (![_config openBaseConfig]) {
return;
}
_enableNotifications = ![[_config getString:@"show_notifications_when"]
isEqualToString:@"never"];
[self.panel loadConfig:_config forDarkMode:NO];
if (@available(macOS 10.14, *)) {
[self.panel loadConfig:_config forDarkMode:YES];
}
}
- (void)loadSchemaSpecificSettings:(NSString*)schemaId {
if (schemaId.length == 0 || [schemaId characterAtIndex:0] == '.') {
return;
}
SquirrelConfig* schema = [[SquirrelConfig alloc] init];
if ([schema openWithSchemaId:schemaId baseConfig:self.config] &&
[schema hasSection:@"style"]) {
[self.panel loadConfig:schema forDarkMode:NO];
} else {
[self.panel loadConfig:self.config forDarkMode:NO];
}
if (@available(macOS 10.14, *)) {
if ([schema openWithSchemaId:schemaId baseConfig:self.config] &&
[schema hasSection:@"style"]) {
[self.panel loadConfig:schema forDarkMode:YES];
} else {
[self.panel loadConfig:self.config forDarkMode:YES];
}
}
[schema close];
}
// prevent freezing the system
- (BOOL)problematicLaunchDetected {
BOOL detected = NO;
NSURL* logfile = [[NSURL fileURLWithPath:NSTemporaryDirectory()
isDirectory:YES]
URLByAppendingPathComponent:@"squirrel_launch.dat"];
// NSLog(@"[DEBUG] archive: %@", logfile);
NSData* archive = [NSData dataWithContentsOfURL:logfile
options:NSDataReadingUncached
error:nil];
if (archive) {
NSDate* previousLaunch =
[NSKeyedUnarchiver unarchivedObjectOfClass:NSDate.class
fromData:archive
error:nil];
if (previousLaunch.timeIntervalSinceNow >= -2) {
detected = YES;
}
}
NSDate* now = [NSDate date];
NSData* record = [NSKeyedArchiver archivedDataWithRootObject:now
requiringSecureCoding:NO
error:nil];
[record writeToURL:logfile atomically:NO];
return detected;
}
- (void)workspaceWillPowerOff:(NSNotification*)aNotification {
NSLog(@"Finalizing before logging out.");
[self shutdownRime];
}
- (void)rimeNeedsReload:(NSNotification*)aNotification {
NSLog(@"Reloading rime on demand.");
[self deploy:nil];
}
- (void)rimeNeedsSync:(NSNotification*)aNotification {
NSLog(@"Sync rime on demand.");
[self syncUserData:nil];
}
- (NSApplicationTerminateReply)applicationShouldTerminate:
(NSApplication*)sender {
NSLog(@"Squirrel is quitting.");
rime_get_api()->cleanup_all_sessions();
return NSTerminateNow;
}
// add an awakeFromNib item so that we can set the action method. Note that
// any menuItems without an action will be disabled when displayed in the Text
// Input Menu.
- (void)awakeFromNib {
NSNotificationCenter* center =
[NSWorkspace sharedWorkspace].notificationCenter;
[center addObserver:self
selector:@selector(workspaceWillPowerOff:)
name:NSWorkspaceWillPowerOffNotification
object:nil];
NSDistributedNotificationCenter* notifCenter =
[NSDistributedNotificationCenter defaultCenter];
[notifCenter addObserver:self
selector:@selector(rimeNeedsReload:)
name:@"SquirrelReloadNotification"
object:nil];
[notifCenter addObserver:self
selector:@selector(rimeNeedsSync:)
name:@"SquirrelSyncNotification"
object:nil];
}
- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self];
[[NSDistributedNotificationCenter defaultCenter] removeObserver:self];
[_panel hide];
}
@end // SquirrelApplicationDelegate
@implementation NSApplication (SquirrelApp)
- (SquirrelApplicationDelegate*)squirrelAppDelegate {
return (SquirrelApplicationDelegate*)self.delegate;
}
@end