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525 lines
18 KiB
525 lines
18 KiB
/*****************************************************************************
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* interaction.h: Mac OS X interaction dialogs
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*****************************************************************************
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* Copyright (C) 2005-2007 the VideoLAN team
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* $Id$
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*
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* Authors: Derk-Jan Hartman <hartman at videolan dot org>
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* Felix Kühne <fkuehne at videolan dot org>
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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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#import "intf.h"
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#import "interaction.h"
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/* for the icons in our custom error panel */
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#import <ApplicationServices/ApplicationServices.h>
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/*****************************************************************************
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* VLCInteractionList implementation
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*****************************************************************************/
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@implementation VLCInteractionList
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-(id)init
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{
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[super init];
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o_interaction_list = [[NSMutableArray alloc] initWithCapacity:1];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(newInteractionEvent:)
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name: @"VLCNewInteractionEventNotification"
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object:self];
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o_error_panel = [[VLCErrorInteractionPanel alloc] init];
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return self;
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}
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-(void)newInteractionEvent: (NSNotification *)o_notification
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{
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VLCInteraction *o_interaction;
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NSValue *o_value = [[o_notification userInfo] objectForKey:@"VLCDialogPointer"];
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interaction_dialog_t *p_dialog = [o_value pointerValue];
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switch( p_dialog->i_action )
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{
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case INTERACT_NEW:
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[self addInteraction: p_dialog];
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break;
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case INTERACT_UPDATE:
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o_interaction = (VLCInteraction *)p_dialog->p_private;
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[o_interaction updateDialog];
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break;
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case INTERACT_HIDE:
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o_interaction = (VLCInteraction *)p_dialog->p_private;
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[o_interaction hideDialog];
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break;
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case INTERACT_DESTROY:
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o_interaction = (VLCInteraction *)p_dialog->p_private;
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[o_interaction destroyDialog];
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[self removeInteraction:o_interaction];
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p_dialog->i_status = DESTROYED_DIALOG;
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break;
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}
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}
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-(void)addInteraction: (interaction_dialog_t *)p_dialog
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{
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VLCInteraction *o_interaction = [[VLCInteraction alloc] initDialog: p_dialog];
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p_dialog->p_private = (void *)o_interaction;
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[o_interaction_list addObject:[o_interaction autorelease]];
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[o_interaction runDialog];
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}
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-(void)removeInteraction: (VLCInteraction *)o_interaction
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{
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[o_interaction_list removeObject:o_interaction];
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}
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-(id)getErrorPanel
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{
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return o_error_panel;
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}
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-(void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[o_interaction_list removeAllObjects];
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[o_interaction_list release];
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[super dealloc];
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}
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@end
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/*****************************************************************************
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* VLCInteraction implementation
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*****************************************************************************/
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@implementation VLCInteraction
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-(id)initDialog: (interaction_dialog_t *)_p_dialog
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{
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p_intf = VLCIntf;
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[super init];
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p_dialog = _p_dialog;
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return self;
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}
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-(void)runDialog
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{
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id o_window = NULL;
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if( !p_dialog )
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msg_Err( p_intf, "no available interaction framework" );
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if( !nib_interact_loaded )
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{
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nib_interact_loaded = [NSBundle loadNibNamed:@"Interaction" owner:self];
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[o_prog_cancel_btn setTitle: _NS("Cancel")];
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[o_prog_bar setUsesThreadedAnimation: YES];
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[o_auth_login_txt setStringValue: _NS("Login:")];
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[o_auth_pw_txt setStringValue: _NS("Password:")];
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[o_auth_cancel_btn setTitle: _NS("Cancel")];
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[o_auth_ok_btn setTitle: _NS("OK")];
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[o_input_ok_btn setTitle: _NS("OK")];
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[o_input_cancel_btn setTitle: _NS("Cancel")];
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o_mainIntfPgbar = [[VLCMain sharedInstance] getMainIntfPgbar];
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}
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NSString *o_title = [NSString stringWithUTF8String:p_dialog->psz_title ? p_dialog->psz_title : _("Error")];
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NSString *o_description = [NSString stringWithUTF8String:p_dialog->psz_description ? p_dialog->psz_description : ""];
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NSString *o_defaultButton = p_dialog->psz_default_button ? [NSString stringWithUTF8String:p_dialog->psz_default_button] : nil;
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NSString *o_alternateButton = p_dialog->psz_alternate_button ? [NSString stringWithUTF8String:p_dialog->psz_alternate_button] : nil;
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NSString *o_otherButton = p_dialog->psz_other_button ? [NSString stringWithUTF8String:p_dialog->psz_other_button] : nil;
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vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
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if( p_vout != NULL )
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{
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NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
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while( ( o_window = [o_enum nextObject] ) )
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{
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if( [[o_window className] isEqualToString: @"VLCVoutWindow"] )
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{
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vlc_object_release( (vlc_object_t *)p_vout );
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break;
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}
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}
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vlc_object_release( (vlc_object_t *)p_vout );
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}
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else
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{
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o_window = [NSApp mainWindow];
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}
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#if 0
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msg_Dbg( p_intf, "Title: %s", [o_title UTF8String] );
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msg_Dbg( p_intf, "Description: %s", [o_description UTF8String] );
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msg_Dbg( p_intf, "Delivered flag: %i", p_dialog->i_flags );
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#endif
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if( p_dialog->i_flags & DIALOG_BLOCKING_ERROR )
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{
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msg_Dbg( p_intf, "error panel requested" );
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NSBeginInformationalAlertSheet( o_title, _NS("OK"), nil, nil,
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o_window, self, @selector(sheetDidEnd: returnCode: contextInfo:),
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NULL, nil, o_description );
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}
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else if( p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
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{
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msg_Dbg( p_intf, "addition to non-blocking error panel received" );
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[[[[VLCMain sharedInstance] getInteractionList] getErrorPanel]
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addError: o_title withMsg: o_description];
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}
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else if( p_dialog->i_flags & DIALOG_WARNING )
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{
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msg_Dbg( p_intf, "addition to non-blocking warning panel received" );
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[[[[VLCMain sharedInstance] getInteractionList] getErrorPanel]
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addWarning: o_title withMsg: o_description];
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}
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else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
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{
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msg_Dbg( p_intf, "yes-no-cancel-dialog requested" );
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NSBeginInformationalAlertSheet( o_title, o_defaultButton,
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o_alternateButton, o_otherButton, o_window, self,
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@selector(sheetDidEnd: returnCode: contextInfo:), NULL, nil,
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o_description );
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}
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else if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
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{
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msg_Dbg( p_intf, "dialog for login and pw requested" );
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[o_auth_title setStringValue: o_title];
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[o_auth_description setStringValue: o_description];
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[o_auth_login_fld setStringValue: @""];
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[o_auth_pw_fld setStringValue: @""];
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[NSApp beginSheet: o_auth_win modalForWindow: o_window
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modalDelegate: self didEndSelector: nil contextInfo: nil];
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[o_auth_win makeKeyWindow];
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}
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else if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
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{
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msg_Dbg( p_intf, "user progress dialog requested" );
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[o_prog_title setStringValue: o_title];
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[o_prog_description setStringValue: o_description];
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[o_prog_bar setDoubleValue: (double)p_dialog->val.f_float];
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if( p_dialog->i_timeToGo < 1 )
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[o_prog_timeToGo setStringValue: @""];
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else
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[o_prog_timeToGo setStringValue: [NSString stringWithFormat:
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_NS("Remaining time: %i seconds"), p_dialog->i_timeToGo]];
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[NSApp beginSheet: o_prog_win modalForWindow: o_window
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modalDelegate: self didEndSelector: nil contextInfo: nil];
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[o_prog_win makeKeyWindow];
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}
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else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
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{
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msg_Dbg( p_intf, "text input from user requested" );
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[o_input_title setStringValue: o_title];
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[o_input_description setStringValue: o_description];
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[o_input_fld setStringValue: @""];
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[NSApp beginSheet: o_input_win modalForWindow: o_window
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modalDelegate: self didEndSelector: nil contextInfo: nil];
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[o_input_win makeKeyWindow];
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}
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else if( p_dialog->i_flags & DIALOG_INTF_PROGRESS )
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{
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msg_Dbg( p_intf, "progress-bar in main intf requested" );
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[[VLCMain sharedInstance] setScrollField: o_description stopAfter: -1];
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[o_mainIntfPgbar setDoubleValue: (double)p_dialog->val.f_float];
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[o_mainIntfPgbar setHidden: NO];
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[[[VLCMain sharedInstance] getControllerWindow] makeKeyWindow];
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[o_mainIntfPgbar setIndeterminate: NO];
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}
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else
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msg_Err( p_intf, "requested dialog type unknown (%i)", p_dialog->i_flags );
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}
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- (void)sheetDidEnd:(NSWindow *)o_sheet returnCode:(int)i_return
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contextInfo:(void *)o_context
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{
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vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
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if( i_return == NSAlertDefaultReturn )
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{
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p_dialog->i_return = DIALOG_OK_YES;
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}
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else if( i_return == NSAlertAlternateReturn )
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{
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p_dialog->i_return = DIALOG_NO;
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}
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else if( i_return == NSAlertOtherReturn )
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{
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p_dialog->i_return = DIALOG_CANCELLED;
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}
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p_dialog->i_status = ANSWERED_DIALOG;
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vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
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}
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-(void)updateDialog
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{
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if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
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{
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[o_prog_description setStringValue:
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[NSString stringWithUTF8String: p_dialog->psz_description]];
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[o_prog_bar setDoubleValue: (double)p_dialog->val.f_float];
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if( [o_prog_bar doubleValue] == 100.0 )
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{
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/* we are done, let's hide */
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[self hideDialog];
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}
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if( p_dialog->i_timeToGo < 1 )
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[o_prog_timeToGo setStringValue: @""];
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else
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[o_prog_timeToGo setStringValue: [NSString stringWithFormat:
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_NS("Remaining time: %i seconds"), p_dialog->i_timeToGo]];
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return;
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}
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if( p_dialog->i_flags & DIALOG_INTF_PROGRESS )
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{
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[[VLCMain sharedInstance] setScrollField:
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[NSString stringWithUTF8String: p_dialog->psz_description]
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stopAfter: -1];
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[o_mainIntfPgbar setDoubleValue: (double)p_dialog->val.f_float];
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if( [o_mainIntfPgbar doubleValue] == 100.0 )
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{
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/* we are done, let's hide */
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[self hideDialog];
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}
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return;
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}
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}
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-(void)hideDialog
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{
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msg_Dbg( p_intf, "hide event" );
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if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
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{
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[NSApp endSheet: o_prog_win];
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[o_prog_win close];
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}
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if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
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{
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[NSApp endSheet: o_auth_win];
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[o_auth_win close];
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}
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if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
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{
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[NSApp endSheet: o_input_win];
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[o_input_win close];
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}
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if( p_dialog->i_flags & DIALOG_INTF_PROGRESS )
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{
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[o_mainIntfPgbar setIndeterminate: YES];
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[o_mainIntfPgbar setHidden: YES];
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[[VLCMain sharedInstance] resetScrollField];
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}
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}
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-(void)destroyDialog
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{
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msg_Dbg( p_intf, "destroy event" );
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if( o_mainIntfPgbar )
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[o_mainIntfPgbar release];
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}
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- (IBAction)cancelAndClose:(id)sender
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{
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/* tell the core that the dialog was cancelled in a yes/no-style dialogue */
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vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
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p_dialog->i_return = DIALOG_CANCELLED;
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p_dialog->i_status = ANSWERED_DIALOG;
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vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
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msg_Dbg( p_intf, "dialog cancelled" );
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}
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- (IBAction)cancelDialog:(id)sender
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{
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/* tell core that the user wishes to cancel the dialogue
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* Use this function if cancelling is optionally like in the progress-dialogue */
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vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
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p_dialog->b_cancelled = VLC_TRUE;
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vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
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msg_Dbg( p_intf, "cancelling dialog, will close it later on" );
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}
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- (IBAction)okayAndClose:(id)sender
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{
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msg_Dbg( p_intf, "running okayAndClose" );
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vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
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if( p_dialog->i_flags == DIALOG_LOGIN_PW_OK_CANCEL )
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{
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p_dialog->psz_returned[0] = strdup( [[o_auth_login_fld stringValue] UTF8String] );
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p_dialog->psz_returned[1] = strdup( [[o_auth_pw_fld stringValue] UTF8String] );
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}
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else if( p_dialog->i_flags == DIALOG_PSZ_INPUT_OK_CANCEL )
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p_dialog->psz_returned[0] = strdup( [[o_input_fld stringValue] UTF8String] );
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p_dialog->i_return = DIALOG_OK_YES;
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p_dialog->i_status = ANSWERED_DIALOG;
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vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
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msg_Dbg( p_intf, "dialog acknowledged" );
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}
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@end
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/*****************************************************************************
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* VLCErrorInteractionPanel implementation
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*****************************************************************************/
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@implementation VLCErrorInteractionPanel
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-(id)init
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{
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[super init];
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/* load the nib */
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nib_interact_errpanel_loaded = [NSBundle loadNibNamed:@"InteractionErrorPanel" owner:self];
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/* init strings */
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[o_window setTitle: _NS("Errors and Warnings")];
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[o_cleanup_button setTitle: _NS("Clean up")];
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[o_messages_btn setTitle: _NS("Show Details")];
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/* init data sources */
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o_errors = [[NSMutableArray alloc] init];
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o_icons = [[NSMutableArray alloc] init];
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/* ugly Carbon stuff following...
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* regrettably, you can't get the icons through clean Cocoa */
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/* retrieve our error icon */
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IconRef ourIconRef;
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int returnValue;
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returnValue = GetIconRef(kOnSystemDisk, 'macs', 'stop', &ourIconRef);
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errorIcon = [[NSImage alloc] initWithSize:NSMakeSize(32,32)];
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[errorIcon lockFocus];
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CGRect rect = CGRectMake(0,0,32,32);
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PlotIconRefInContext((CGContextRef)[[NSGraphicsContext currentContext]
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graphicsPort],
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&rect,
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kAlignNone,
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kTransformNone,
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NULL /*inLabelColor*/,
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kPlotIconRefNormalFlags,
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(IconRef)ourIconRef);
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[errorIcon unlockFocus];
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returnValue = ReleaseIconRef(ourIconRef);
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/* retrieve our caution icon */
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returnValue = GetIconRef(kOnSystemDisk, 'macs', 'caut', &ourIconRef);
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warnIcon = [[NSImage alloc] initWithSize:NSMakeSize(32,32)];
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[warnIcon lockFocus];
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PlotIconRefInContext((CGContextRef)[[NSGraphicsContext currentContext]
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graphicsPort],
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&rect,
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kAlignNone,
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kTransformNone,
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NULL /*inLabelColor*/,
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kPlotIconRefNormalFlags,
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(IconRef)ourIconRef);
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[warnIcon unlockFocus];
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returnValue = ReleaseIconRef(ourIconRef);
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return self;
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}
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-(void)dealloc
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{
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[errorIcon release];
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[warnIcon release];
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[o_errors release];
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[o_icons release];
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[super dealloc];
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}
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-(void)showPanel
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{
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[o_window makeKeyAndOrderFront: self];
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}
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-(void)addError: (NSString *)o_error withMsg:(NSString *)o_msg
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{
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/* format our string as desired */
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NSMutableAttributedString * ourError;
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ourError = [[NSMutableAttributedString alloc] initWithString:
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[NSString stringWithFormat:@"%@\n%@", o_error, o_msg]
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attributes:
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[NSDictionary dictionaryWithObject: [NSFont systemFontOfSize:11] forKey: NSFontAttributeName]];
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[ourError
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addAttribute: NSFontAttributeName
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value: [NSFont boldSystemFontOfSize:11]
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range: NSMakeRange( 0, [o_error length])];
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[o_errors addObject: ourError];
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[ourError release];
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[o_icons addObject: errorIcon];
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[o_error_table reloadData];
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[self showPanel];
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}
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-(void)addWarning: (NSString *)o_warning withMsg:(NSString *)o_msg
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{
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/* format our string as desired */
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|
NSMutableAttributedString * ourWarning;
|
|
ourWarning = [[NSMutableAttributedString alloc] initWithString:
|
|
[NSString stringWithFormat:@"%@\n%@", o_warning, o_msg]
|
|
attributes:
|
|
[NSDictionary dictionaryWithObject: [NSFont systemFontOfSize:11] forKey: NSFontAttributeName]];
|
|
[ourWarning
|
|
addAttribute: NSFontAttributeName
|
|
value: [NSFont boldSystemFontOfSize:11]
|
|
range: NSMakeRange( 0, [o_warning length])];
|
|
[o_errors addObject: ourWarning];
|
|
[ourWarning release];
|
|
|
|
[o_icons addObject: warnIcon];
|
|
|
|
[o_error_table reloadData];
|
|
|
|
[self showPanel];
|
|
}
|
|
|
|
-(IBAction)cleanupTable:(id)sender
|
|
{
|
|
[o_errors removeAllObjects];
|
|
[o_icons removeAllObjects];
|
|
[o_error_table reloadData];
|
|
}
|
|
|
|
-(IBAction)showMessages:(id)sender
|
|
{
|
|
[[VLCMain sharedInstance] showMessagesPanel: sender];
|
|
}
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* data source methods
|
|
*---------------------------------------------------------------------------*/
|
|
- (int)numberOfRowsInTableView:(NSTableView *)theDataTable
|
|
{
|
|
return [o_errors count];
|
|
}
|
|
|
|
- (id)tableView:(NSTableView *)theDataTable objectValueForTableColumn:
|
|
(NSTableColumn *)theTableColumn row: (int)row
|
|
{
|
|
if( [[theTableColumn identifier] isEqualToString: @"error_msg"] )
|
|
return [o_errors objectAtIndex: row];
|
|
|
|
if( [[theTableColumn identifier] isEqualToString: @"icon"] )
|
|
return [o_icons objectAtIndex: row];
|
|
|
|
return @"unknown identifier";
|
|
}
|
|
|
|
@end
|
|
|