mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
synced 2026-01-17 11:08:06 +00:00
624 lines
25 KiB
Objective-C
624 lines
25 KiB
Objective-C
/* ChatRoomViewController.m
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*
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* Copyright (C) 2012 Belledonne Comunications, Grenoble, France
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#import "ChatRoomViewController.h"
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#import "PhoneMainView.h"
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#import "DTActionSheet.h"
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#import <NinePatch.h>
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@implementation ChatRoomViewController
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@synthesize tableController;
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@synthesize sendButton;
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@synthesize messageField;
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@synthesize editButton;
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@synthesize remoteAddress;
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@synthesize addressLabel;
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@synthesize avatarImage;
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@synthesize headerView;
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@synthesize footerView;
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@synthesize chatView;
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@synthesize messageView;
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@synthesize messageBackgroundImage;
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@synthesize footerBackgroundImage;
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@synthesize listTapGestureRecognizer;
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@synthesize pictureButton;
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@synthesize imageTransferProgressBar;
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@synthesize cancelTransferButton;
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@synthesize transferView;
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#pragma mark - Lifecycle Functions
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- (id)init {
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self = [super initWithNibName:@"ChatRoomViewController" bundle:[NSBundle mainBundle]];
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if (self != nil) {
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self->chatRoom = NULL;
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self->imageSharing = NULL;
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self->photoLibrary = [[ALAssetsLibrary alloc] init];
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}
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return self;
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}
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- (void)dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[tableController release];
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[messageField release];
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[sendButton release];
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[editButton release];
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[remoteAddress release];
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[addressLabel release];
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[avatarImage release];
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[headerView release];
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[footerView release];
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[messageView release];
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[messageBackgroundImage release];
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[footerBackgroundImage release];
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[listTapGestureRecognizer release];
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[transferView release];
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[pictureButton release];
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[imageTransferProgressBar release];
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[cancelTransferButton release];
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[photoLibrary release];
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[super dealloc];
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}
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#pragma mark - UICompositeViewDelegate Functions
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static UICompositeViewDescription *compositeDescription = nil;
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+ (UICompositeViewDescription *)compositeViewDescription {
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if(compositeDescription == nil) {
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compositeDescription = [[UICompositeViewDescription alloc] init:@"ChatRoom"
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content:@"ChatRoomViewController"
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stateBar:nil
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stateBarEnabled:false
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tabBar:/*@"UIMainBar"*/nil
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tabBarEnabled:false /*to keep room for chat*/
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fullscreen:false
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landscapeMode:[LinphoneManager runningOnIpad]
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portraitMode:true];
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}
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return compositeDescription;
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}
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#pragma mark - ViewController Functions
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Set selected+over background: IB lack !
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[editButton setImage:[UIImage imageNamed:@"chat_ok_over.png"]
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forState:(UIControlStateHighlighted | UIControlStateSelected)];
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messageField.minNumberOfLines = 1;
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messageField.maxNumberOfLines = ([LinphoneManager runningOnIpad])?10:3;
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messageField.delegate = self;
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messageField.font = [UIFont systemFontOfSize:18.0f];
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messageField.contentInset = UIEdgeInsetsZero;
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messageField.backgroundColor = [UIColor clearColor];
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[sendButton setEnabled:FALSE];
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(keyboardWillShow:)
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name:UIKeyboardWillShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(keyboardWillHide:)
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name:UIKeyboardWillHideNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(textReceivedEvent:)
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name:kLinphoneTextReceived
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(onMessageChange:)
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name:UITextViewTextDidChangeNotification
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object:nil];
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if([tableController isEditing])
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[tableController setEditing:FALSE animated:FALSE];
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[editButton setOff];
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[[tableController tableView] reloadData];
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[messageBackgroundImage setImage:[TUNinePatchCache imageOfSize:[messageBackgroundImage bounds].size
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forNinePatchNamed:@"chat_field"]];
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[footerBackgroundImage setImage:[TUNinePatchCache imageOfSize:[footerBackgroundImage bounds].size
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forNinePatchNamed:@"chat_background"]];
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BOOL fileSharingEnabled = [[LinphoneManager instance] lpConfigStringForKey:@"file_upload_url_preference"] != NULL
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&& [[[LinphoneManager instance] lpConfigStringForKey:@"file_upload_url_preference"] length]>0;
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CGRect pictureFrame = pictureButton.frame;
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CGRect messageframe = messageView.frame;
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CGRect sendFrame = sendButton.frame;
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if (fileSharingEnabled) {
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[pictureButton setHidden:FALSE];
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messageframe.origin.x = pictureFrame.origin.x + pictureFrame.size.width;
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messageframe.size.width = sendFrame.origin.x - messageframe.origin.x;
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} else {
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[pictureButton setHidden:TRUE];
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messageframe.origin.x = pictureFrame.origin.x;
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messageframe.size.width = sendFrame.origin.x - messageframe.origin.x;
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}
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[messageView setFrame:messageframe];
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}
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- (void)viewWillDisappear:(BOOL)animated {
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[super viewWillDisappear:animated];
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[messageField resignFirstResponder];
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if(chatRoom != NULL) {
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linphone_chat_room_destroy(chatRoom);
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chatRoom = NULL;
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}
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:UIKeyboardWillShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:UIKeyboardWillHideNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:kLinphoneTextReceived
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object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:UITextViewTextDidChangeNotification
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object:nil];
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}
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-(void)didReceiveMemoryWarning {
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[TUNinePatchCache flushCache]; // will remove any images cache (freeing any cached but unused images)
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}
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#pragma mark -
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- (void)setRemoteAddress:(NSString*)aRemoteAddress {
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if(remoteAddress != nil) {
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[remoteAddress release];
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}
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remoteAddress = [aRemoteAddress copy];
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[messageField setText:@""];
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[self update];
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[tableController setRemoteAddress: remoteAddress];
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}
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- (void)update {
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if(remoteAddress == NULL) {
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[LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot update chat room header: null contact"];
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return;
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}
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NSString *displayName = nil;
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UIImage *image = nil;
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LinphoneAddress* linphoneAddress = linphone_core_interpret_url([LinphoneManager getLc], [remoteAddress UTF8String]);
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if (linphoneAddress == NULL) {
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[[PhoneMainView instance] popCurrentView];
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UIAlertView* error = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Invalid SIP address",nil)
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message:NSLocalizedString(@"Either configure a SIP proxy server from settings prior to send a message or use a valid SIP address (I.E sip:john@example.net)",nil)
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delegate:nil
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cancelButtonTitle:NSLocalizedString(@"Continue",nil)
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otherButtonTitles:nil];
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[error show];
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[error release];
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return;
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}
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char *tmp = linphone_address_as_string_uri_only(linphoneAddress);
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NSString *normalizedSipAddress = [NSString stringWithUTF8String:tmp];
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ms_free(tmp);
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ABRecordRef acontact = [[[LinphoneManager instance] fastAddressBook] getContact:normalizedSipAddress];
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if(acontact != nil) {
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displayName = [FastAddressBook getContactDisplayName:acontact];
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image = [FastAddressBook getContactImage:acontact thumbnail:true];
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}
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[remoteAddress release];
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remoteAddress = [normalizedSipAddress retain];
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// Display name
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if(displayName == nil) {
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displayName = [NSString stringWithUTF8String:linphone_address_get_username(linphoneAddress)];
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}
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[addressLabel setText:displayName];
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// Avatar
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if(image == nil) {
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image = [UIImage imageNamed:@"avatar_unknown_small.png"];
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}
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[avatarImage setImage:image];
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linphone_address_destroy(linphoneAddress);
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}
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static void message_status(LinphoneChatMessage* msg,LinphoneChatMessageState state,void* ud) {
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ChatRoomViewController* thiz = (ChatRoomViewController*)ud;
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ChatModel *chat = (ChatModel *)linphone_chat_message_get_user_data(msg);
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[LinphoneLogger log:LinphoneLoggerLog
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format:@"Delivery status for [%@] is [%s]",(chat.message?chat.message:@""),linphone_chat_message_state_to_string(state)];
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[chat setState:[NSNumber numberWithInt:state]];
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[chat update];
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[thiz.tableController updateChatEntry:chat];
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}
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- (BOOL)sendMessage:(NSString *)message withExterlBodyUrl:(NSString*) url{
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if(![LinphoneManager isLcReady]) {
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[LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot send message: Linphone core not ready"];
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return FALSE;
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}
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if(remoteAddress == nil) {
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[LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot send message: Null remoteAddress"];
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return FALSE;
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}
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if(chatRoom == NULL) {
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chatRoom = linphone_core_create_chat_room([LinphoneManager getLc], [remoteAddress UTF8String]);
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}
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// Save message in database
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ChatModel *chat = [[ChatModel alloc] init];
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[chat setRemoteContact:remoteAddress];
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[chat setLocalContact:@""];
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[chat setMessage:message];
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[chat setDirection:[NSNumber numberWithInt:0]];
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[chat setTime:[NSDate date]];
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[chat setRead:[NSNumber numberWithInt:1]];
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[chat setState:[NSNumber numberWithInt:1]]; //INPROGRESS
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[chat create];
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[tableController addChatEntry:chat];
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[chat release];
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LinphoneChatMessage* msg = linphone_chat_room_create_message(chatRoom, [message UTF8String]);
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linphone_chat_message_set_user_data(msg, chat);
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if (url) {
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linphone_chat_message_set_external_body_url(msg, [url UTF8String]);
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}
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linphone_chat_room_send_message2(chatRoom, msg, message_status, self);
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return TRUE;
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}
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#pragma mark - Event Functions
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- (void)textReceivedEvent:(NSNotification *)notif {
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//LinphoneChatRoom *room = [[[notif userInfo] objectForKey:@"room"] pointerValue];
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//NSString *message = [[notif userInfo] objectForKey:@"message"];
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LinphoneAddress *from = [[[notif userInfo] objectForKey:@"from"] pointerValue];
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ChatModel *chat = [[notif userInfo] objectForKey:@"chat"];
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if(from != NULL && chat != NULL) {
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char *fromStr = linphone_address_as_string_uri_only(from);
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if(fromStr != NULL) {
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if([[NSString stringWithUTF8String:fromStr]
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caseInsensitiveCompare:remoteAddress] == NSOrderedSame) {
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[chat setRead:[NSNumber numberWithInt:1]];
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[chat update];
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[[NSNotificationCenter defaultCenter] postNotificationName:kLinphoneTextReceived object:self];
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[tableController addChatEntry:chat];
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}
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ms_free(fromStr);
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}
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if ([[notif userInfo] objectForKey:@"external_body_url"]) {
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NSString *pendingFileUrl = [[[notif userInfo] objectForKey:@"external_body_url"] retain];
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DTActionSheet *sheet = [[[DTActionSheet alloc] initWithTitle:NSLocalizedString(@"Incoming file stored to your photo library",nil)] autorelease];
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[sheet addButtonWithTitle:NSLocalizedString(@"Accept",nil) block:^(){
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imageSharing = [ImageSharing imageSharingDownload:[NSURL URLWithString:pendingFileUrl] delegate:self];
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[footerView setHidden:TRUE];
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[transferView setHidden:FALSE];
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}];
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[sheet addCancelButtonWithTitle:NSLocalizedString(@"Ignore",nil)];
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[sheet showInView:[PhoneMainView instance].view];
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}
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} else {
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[LinphoneLogger logc:LinphoneLoggerWarning format:"Invalid textReceivedEvent"];
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}
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}
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#pragma mark - UITextFieldDelegate Functions
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- (BOOL)growingTextViewShouldBeginEditing:(HPGrowingTextView *)growingTextView {
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if(editButton.selected) {
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[tableController setEditing:FALSE animated:TRUE];
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[editButton setOff];
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[listTapGestureRecognizer setEnabled:TRUE];
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}
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return TRUE;
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}
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- (void)growingTextView:(HPGrowingTextView *)growingTextView willChangeHeight:(float)height {
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int diff = height - growingTextView.bounds.size.height;
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CGRect footerRect = [footerView frame];
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footerRect.origin.y -= diff;
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footerRect.size.height += diff;
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[footerView setFrame:footerRect];
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// Always stay at bottom
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CGPoint contentPt = [tableController.tableView contentOffset];
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contentPt.y += diff;
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[tableController.tableView setContentOffset:contentPt animated:FALSE];
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CGRect tableRect = [tableController.view frame];
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tableRect.size.height -= diff;
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[tableController.view setFrame:tableRect];
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[messageBackgroundImage setImage:[TUNinePatchCache imageOfSize:[messageBackgroundImage bounds].size
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forNinePatchNamed:@"chat_field"]];
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[footerBackgroundImage setImage:[TUNinePatchCache imageOfSize:[footerBackgroundImage bounds].size
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forNinePatchNamed:@"chat_background"]];
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}
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#pragma mark - Action Functions
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- (IBAction)onBackClick:(id)event {
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[[PhoneMainView instance] popCurrentView];
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}
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- (IBAction)onEditClick:(id)event {
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[listTapGestureRecognizer setEnabled:[tableController isEditing]];
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[tableController setEditing:![tableController isEditing] animated:TRUE];
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[messageField resignFirstResponder];
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}
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- (IBAction)onSendClick:(id)event {
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if([self sendMessage:[messageField text] withExterlBodyUrl:nil]) {
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[messageField setText:@""];
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[self onMessageChange:nil];
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}
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}
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- (IBAction)onListTap:(id)sender {
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[messageField resignFirstResponder];
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}
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- (IBAction)onMessageChange:(id)sender {
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if([[messageField text] length] > 0) {
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[sendButton setEnabled:TRUE];
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} else {
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[sendButton setEnabled:FALSE];
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}
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}
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- (IBAction)onPictureClick:(id)event {
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[messageField resignFirstResponder];
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[ImagePickerViewController promptSelectSource:^(UIImagePickerControllerSourceType type) {
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UICompositeViewDescription *description = [[[ImagePickerViewController compositeViewDescription] copy] autorelease];
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description.tabBar = nil; // Disable default tarbar
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description.tabBarEnabled = false;
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ImagePickerViewController *controller = DYNAMIC_CAST([[PhoneMainView instance] changeCurrentView:description push:TRUE], ImagePickerViewController);
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if(controller != nil) {
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controller.sourceType = type;
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// Displays a control that allows the user to choose picture or
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// movie capture, if both are available:
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controller.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:type];
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// Hides the controls for moving & scaling pictures, or for
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// trimming movies. To instead show the controls, use YES.
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controller.allowsEditing = NO;
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controller.imagePickerDelegate = self;
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}
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}];
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}
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- (IBAction)onTransferCancelClick:(id)event {
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if(imageSharing) {
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[imageSharing cancel];
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}
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}
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#pragma mark ImageSharingDelegate
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- (void)imageSharingProgress:(ImageSharing*)aimageSharing progress:(float)progress {
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[imageTransferProgressBar setProgress:progress animated:FALSE];
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}
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- (void)imageSharingAborted:(ImageSharing*)aimageSharing {
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[footerView setHidden:FALSE];
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[transferView setHidden:TRUE];
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imageSharing = NULL;
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}
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- (void)imageSharingError:(ImageSharing*)aimageSharing error:(NSError *)error {
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[footerView setHidden:FALSE];
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[transferView setHidden:TRUE];
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NSString *url = [aimageSharing.connection.currentRequest.URL absoluteString];
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if (aimageSharing.upload) {
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[LinphoneLogger log:LinphoneLoggerError format:@"Cannot upload file to server [%@] because [%@]", url, [error localizedDescription]];
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UIAlertView* errorAlert = [UIAlertView alloc];
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[errorAlert initWithTitle:NSLocalizedString(@"Transfer error", nil)
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message:NSLocalizedString(@"Cannot transfer file to remote contact", nil)
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delegate:nil
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cancelButtonTitle:NSLocalizedString(@"Ok",nil)
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otherButtonTitles:nil ,nil];
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[errorAlert show];
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[errorAlert release];
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} else {
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[LinphoneLogger log:LinphoneLoggerError format:@"Cannot dowanlod file from [%@] because [%@]", url, [error localizedDescription]];
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UIAlertView* errorAlert = [UIAlertView alloc];
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[errorAlert initWithTitle:NSLocalizedString(@"Transfer error", nil)
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message:NSLocalizedString(@"Cannot transfer file from remote contact", nil)
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delegate:nil
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cancelButtonTitle:NSLocalizedString(@"Continue", nil)
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otherButtonTitles:nil, nil];
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[errorAlert show];
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[errorAlert release];
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}
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imageSharing = NULL;
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}
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- (void)imageSharingUploadDone:(ImageSharing*)aimageSharing url:(NSURL*)url{
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[self sendMessage:NSLocalizedString(@"Image sent", nil) withExterlBodyUrl:[url absoluteString]];
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[footerView setHidden:FALSE];
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[transferView setHidden:TRUE];
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imageSharing = NULL;
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}
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- (void)imageSharingDownloadDone:(ImageSharing*)aimageSharing image:(UIImage *)image {
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[footerView setHidden:FALSE];
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[transferView setHidden:TRUE];
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[photoLibrary writeImageToSavedPhotosAlbum:(CGImageRef)image
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metadata:nil
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completionBlock:^(NSURL *assetURL, NSError *error){
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if (error) {
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[LinphoneLogger log:LinphoneLoggerError format:@"Cannot save image data downloaded [%@]",[error localizedDescription]];
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} else {
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[LinphoneLogger log:LinphoneLoggerLog format:@"Image saved to [%@]",[assetURL absoluteString]];
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}
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ImageViewController *controller = DYNAMIC_CAST([[PhoneMainView instance] changeCurrentView:[ImageViewController compositeViewDescription] push:TRUE], ImageViewController);
|
|
if(controller != nil) {
|
|
[controller setImage:image];
|
|
}
|
|
}];
|
|
imageSharing = NULL;
|
|
}
|
|
|
|
|
|
#pragma mark ImagePickerDelegate
|
|
|
|
- (void)imagePickerDelegateImage:(UIImage*)image {
|
|
NSString *urlString = [[LinphoneManager instance] lpConfigStringForKey:@"file_upload_url_preference"];
|
|
imageSharing = [ImageSharing imageSharingUpload:[NSURL URLWithString:urlString] image:image delegate:self];
|
|
[footerView setHidden:TRUE];
|
|
[transferView setHidden:FALSE];
|
|
}
|
|
|
|
|
|
#pragma mark - Keyboard Event Functions
|
|
|
|
- (void)keyboardWillHide:(NSNotification *)notif {
|
|
//CGRect beginFrame = [[[notif userInfo] objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
|
|
//CGRect endFrame = [[[notif userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
|
|
UIViewAnimationCurve curve = [[[notif userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue];
|
|
NSTimeInterval duration = [[[notif userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
|
|
[UIView beginAnimations:@"resize" context:nil];
|
|
[UIView setAnimationDuration:duration];
|
|
[UIView setAnimationCurve:curve];
|
|
[UIView setAnimationBeginsFromCurrentState:TRUE];
|
|
|
|
// Resize chat view
|
|
{
|
|
CGRect chatFrame = [[self chatView] frame];
|
|
chatFrame.size.height = [[self view] frame].size.height - chatFrame.origin.y;
|
|
[[self chatView] setFrame:chatFrame];
|
|
}
|
|
|
|
// Move header view
|
|
{
|
|
CGRect headerFrame = [headerView frame];
|
|
headerFrame.origin.y = 0;
|
|
[headerView setFrame:headerFrame];
|
|
}
|
|
|
|
// Resize & Move table view
|
|
{
|
|
CGRect tableFrame = [tableController.view frame];
|
|
tableFrame.origin.y = [headerView frame].origin.y + [headerView frame].size.height;
|
|
double diff = tableFrame.size.height;
|
|
tableFrame.size.height = [footerView frame].origin.y - tableFrame.origin.y;
|
|
diff = tableFrame.size.height - diff;
|
|
[tableController.view setFrame:tableFrame];
|
|
|
|
// Always stay at bottom
|
|
CGPoint contentPt = [tableController.tableView contentOffset];
|
|
contentPt.y -= diff;
|
|
[tableController.tableView setContentOffset:contentPt animated:FALSE];
|
|
}
|
|
|
|
[UIView commitAnimations];
|
|
}
|
|
|
|
- (void)keyboardWillShow:(NSNotification *)notif {
|
|
//CGRect beginFrame = [[[notif userInfo] objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
|
|
CGRect endFrame = [[[notif userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
|
|
UIViewAnimationCurve curve = [[[notif userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue];
|
|
NSTimeInterval duration = [[[notif userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
|
|
[UIView beginAnimations:@"resize" context:nil];
|
|
[UIView setAnimationDuration:duration];
|
|
[UIView setAnimationCurve:curve];
|
|
[UIView setAnimationBeginsFromCurrentState:TRUE];
|
|
|
|
if(UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation)) {
|
|
int width = endFrame.size.height;
|
|
endFrame.size.height = endFrame.size.width;
|
|
endFrame.size.width = width;
|
|
}
|
|
|
|
// Resize chat view
|
|
{
|
|
CGRect viewFrame = [[self view] frame];
|
|
CGRect rect = [PhoneMainView instance].view.bounds;
|
|
CGPoint pos = {viewFrame.size.width, viewFrame.size.height};
|
|
CGPoint gPos = [self.view convertPoint:pos toView:[UIApplication sharedApplication].keyWindow.rootViewController.view]; // Bypass IOS bug on landscape mode
|
|
float diff = (rect.size.height - gPos.y - endFrame.size.height);
|
|
if(diff > 0) diff = 0;
|
|
CGRect chatFrame = [[self chatView] frame];
|
|
chatFrame.size.height = viewFrame.size.height - chatFrame.origin.y + diff;
|
|
[[self chatView] setFrame:chatFrame];
|
|
}
|
|
|
|
// Move header view
|
|
{
|
|
CGRect headerFrame = [headerView frame];
|
|
headerFrame.origin.y = -headerFrame.size.height;
|
|
[headerView setFrame:headerFrame];
|
|
}
|
|
|
|
// Resize & Move table view
|
|
{
|
|
CGRect tableFrame = [tableController.view frame];
|
|
tableFrame.origin.y = [headerView frame].origin.y + [headerView frame].size.height;
|
|
tableFrame.size.height = [footerView frame].origin.y - tableFrame.origin.y;
|
|
[tableController.view setFrame:tableFrame];
|
|
}
|
|
|
|
// Scroll
|
|
int lastSection = [tableController.tableView numberOfSections] - 1;
|
|
if(lastSection >= 0) {
|
|
int lastRow = [tableController.tableView numberOfRowsInSection:lastSection] - 1;
|
|
if(lastRow >=0) {
|
|
[tableController.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:lastRow inSection:lastSection]
|
|
atScrollPosition:UITableViewScrollPositionBottom
|
|
animated:TRUE];
|
|
}
|
|
}
|
|
[UIView commitAnimations];
|
|
}
|
|
|
|
@end
|