123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286 |
- /*****************************************************************************
- * VLCiOSLegacyDialogProvider.m: an implementation of the libvlc dialog API
- * Included for compatiblity with iOS 7
- *****************************************************************************
- * Copyright (C) 2009, 2014-2015 VLC authors and VideoLAN
- * Copyright (C) 2016 VideoLabs SAS
- * $Id$
- *
- * Authors: Felix Paul Kühne <fkuehne # videolan org>
- * Pierre d'Herbemont <pdherbemont # videolan org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This program 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #import "VLCLibrary.h"
- #import "VLCiOSLegacyDialogProvider.h"
- @interface VLCiOSLegacyDialogProvider ()
- {
- VLCLibrary *_libraryInstance;
- }
- - (instancetype)initWithLibrary:(VLCLibrary *)library;
- - (void)displayError:(NSArray * _Nonnull)dialogData;
- - (void)displayLoginDialog:(NSArray * _Nonnull)dialogData;
- - (void)displayQuestion:(NSArray * _Nonnull)dialogData;
- - (void)displayProgressDialog:(NSArray * _Nonnull)dialogData;
- - (void)updateDisplayedProgressDialog:(NSArray * _Nonnull)dialogData;
- @end
- @interface VLCBlockingAlertView : UIAlertView <UIAlertViewDelegate>
- @property (copy, nonatomic) void (^completion)(BOOL, NSInteger);
- - (id)initWithTitle:(NSString *)title
- message:(NSString *)message
- cancelButtonTitle:(NSString *)cancelButtonTitle
- otherButtonTitles:(NSArray *)otherButtonTitles;
- @end
- static void displayErrorCallback(void *p_data,
- const char *psz_title,
- const char *psz_text)
- {
- @autoreleasepool {
- VLCiOSLegacyDialogProvider *dialogProvider = (__bridge VLCiOSLegacyDialogProvider *)p_data;
- [dialogProvider performSelectorOnMainThread:@selector(displayError:)
- withObject:@[toNSStr(psz_title),
- toNSStr(psz_text)]
- waitUntilDone:NO];
- }
- }
- static void displayLoginCallback(void *p_data,
- libvlc_dialog_id *p_id,
- const char *psz_title,
- const char *psz_text,
- const char *psz_default_username,
- bool b_ask_store)
- {
- @autoreleasepool {
- VLCiOSLegacyDialogProvider *dialogProvider = (__bridge VLCiOSLegacyDialogProvider *)p_data;
- [dialogProvider performSelectorOnMainThread:@selector(displayLoginDialog:)
- withObject:@[[NSValue valueWithPointer:p_id],
- toNSStr(psz_title),
- toNSStr(psz_text),
- toNSStr(psz_default_username),
- @(b_ask_store)]
- waitUntilDone:NO];
- }
- }
- static void displayQuestionCallback(void *p_data,
- libvlc_dialog_id *p_id,
- const char *psz_title,
- const char *psz_text,
- libvlc_dialog_question_type i_type,
- const char *psz_cancel,
- const char *psz_action1,
- const char *psz_action2)
- {
- @autoreleasepool {
- VLCiOSLegacyDialogProvider *dialogProvider = (__bridge VLCiOSLegacyDialogProvider *)p_data;
- [dialogProvider performSelectorOnMainThread:@selector(displayQuestion:)
- withObject:@[[NSValue valueWithPointer:p_id],
- toNSStr(psz_title),
- toNSStr(psz_text),
- @(i_type),
- toNSStr(psz_cancel),
- toNSStr(psz_action1),
- toNSStr(psz_action2)]
- waitUntilDone:NO];
- }
- }
- static void displayProgressCallback(void *p_data,
- libvlc_dialog_id *p_id,
- const char *psz_title,
- const char *psz_text,
- bool b_indeterminate,
- float f_position,
- const char *psz_cancel)
- {
- @autoreleasepool {
- VLCiOSLegacyDialogProvider *dialogProvider = (__bridge VLCiOSLegacyDialogProvider *)p_data;
- [dialogProvider performSelectorOnMainThread:@selector(displayProgressDialog:)
- withObject:@[[NSValue valueWithPointer:p_id],
- toNSStr(psz_title),
- toNSStr(psz_text),
- @(b_indeterminate),
- @(f_position),
- toNSStr(psz_cancel)]
- waitUntilDone:NO];
- }
- }
- static void cancelCallback(void *p_data,
- libvlc_dialog_id *p_id)
- {
- @autoreleasepool {
- // FIXME: the saddest NO-OP
- VKLog(@"%s: %i", __PRETTY_FUNCTION__, (int)p_id);
- }
- }
- static void updateProgressCallback(void *p_data,
- libvlc_dialog_id *p_id,
- float f_position,
- const char *psz_text)
- {
- @autoreleasepool {
- VLCiOSLegacyDialogProvider *dialogProvider = (__bridge VLCiOSLegacyDialogProvider *)p_data;
- [dialogProvider performSelectorOnMainThread:@selector(updateDisplayedProgressDialog:)
- withObject:@[[NSValue valueWithPointer:p_id],
- @(f_position),
- toNSStr(psz_text)]
- waitUntilDone:NO];
- }
- }
- @implementation VLCiOSLegacyDialogProvider
- - (void)dealloc
- {
- libvlc_dialog_set_callbacks(_libraryInstance.instance,
- NULL,
- NULL);
- }
- - (instancetype)initWithLibrary:(VLCLibrary *)library
- {
- self = [super init];
- if (self != nil) {
- if (library == nil) {
- library = [VLCLibrary sharedLibrary];
- }
- _libraryInstance = library;
- /* callback setup */
- const libvlc_dialog_cbs cbs = {
- displayErrorCallback,
- displayLoginCallback,
- displayQuestionCallback,
- displayProgressCallback,
- cancelCallback,
- updateProgressCallback
- };
- libvlc_dialog_set_callbacks(_libraryInstance.instance,
- &cbs,
- (__bridge void *)self);
- }
- return self;
- }
- - (void)displayError:(NSArray * _Nonnull)dialogData
- {
- VLCBlockingAlertView *alert = [[VLCBlockingAlertView alloc] initWithTitle:dialogData[0]
- message:dialogData[1]
- delegate:nil
- cancelButtonTitle:NSLocalizedString(@"OK", nil)
- otherButtonTitles:nil];
- alert.completion = nil;
- [alert show];
- }
- - (void)displayLoginDialog:(NSArray * _Nonnull)dialogData
- {
- VLCBlockingAlertView *alert = [[VLCBlockingAlertView alloc] initWithTitle:dialogData[1]
- message:dialogData[2]
- delegate:nil
- cancelButtonTitle:NSLocalizedString(@"Cancel", nil)
- otherButtonTitles:NSLocalizedString(@"Login", nil), [dialogData[4] boolValue] ? NSLocalizedString(@"Store", nil) : nil, nil];
- alert.alertViewStyle = UIAlertViewStyleLoginAndPasswordInput;
- __weak typeof(alert) weakAlert = alert;
- alert.completion = ^(BOOL cancelled, NSInteger buttonIndex) {
- if (!cancelled) {
- NSString *username = [weakAlert textFieldAtIndex:0].text;
- NSString *password = [weakAlert textFieldAtIndex:1].text;
- libvlc_dialog_post_login([dialogData[0] pointerValue],
- username ? [username UTF8String] : "",
- password ? [password UTF8String] : "",
- buttonIndex != alert.firstOtherButtonIndex);
- } else {
- libvlc_dialog_dismiss([dialogData[0] pointerValue]);
- }
- };
- alert.delegate = alert;
- [alert show];
- }
- - (void)displayQuestion:(NSArray * _Nonnull)dialogData
- {
- VLCBlockingAlertView * alert = [[VLCBlockingAlertView alloc] initWithTitle:dialogData[1]
- message:dialogData[2]
- delegate:nil
- cancelButtonTitle:dialogData[4]
- otherButtonTitles:dialogData[5], dialogData[6], nil];
- alert.completion = ^(BOOL cancelled, NSInteger buttonIndex) {
- if (cancelled)
- libvlc_dialog_post_action([dialogData[0] pointerValue], 3);
- else
- libvlc_dialog_post_action([dialogData[0] pointerValue], (int)buttonIndex);
- };
- alert.delegate = alert;
- [alert show];
- }
- - (void)displayProgressDialog:(NSArray * _Nonnull)dialogData
- {
- VKLog(@"%s: %@", __PRETTY_FUNCTION__, dialogData);
- }
- - (void)updateDisplayedProgressDialog:(NSArray * _Nonnull)dialogData
- {
- VKLog(@"%s: %@", __PRETTY_FUNCTION__, dialogData);
- }
- @end
- @implementation VLCBlockingAlertView
- - (id)initWithTitle:(NSString *)title
- message:(NSString *)message
- cancelButtonTitle:(NSString *)cancelButtonTitle
- otherButtonTitles:(NSArray *)otherButtonTitles
- {
- self = [self initWithTitle:title
- message:message
- delegate:self
- cancelButtonTitle:cancelButtonTitle
- otherButtonTitles:nil];
- if (self) {
- for (NSString *buttonTitle in otherButtonTitles)
- [self addButtonWithTitle:buttonTitle];
- }
- return self;
- }
- - (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex
- {
- if (self.completion) {
- self.completion(buttonIndex == self.cancelButtonIndex, buttonIndex);
- self.completion = nil;
- }
- }
- @end
|