1 /*****************************************************************************
2 * interaction.h: Mac OS X interaction dialogs
3 *****************************************************************************
4 * Copyright (C) 2005-2006 the VideoLAN team
7 * Authors: Derk-Jan Hartman <hartman at videolan dot org>
8 * Felix Kühne <fkuehne at videolan dot org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
26 #import "interaction.h"
28 /*****************************************************************************
29 * VLCInteractionList implementation
30 *****************************************************************************/
31 @implementation VLCInteractionList
36 o_interaction_list = [[NSMutableArray alloc] initWithCapacity:1];
37 [[NSNotificationCenter defaultCenter] addObserver:self
38 selector:@selector(newInteractionEvent:)
39 name: @"VLCNewInteractionEventNotification"
45 -(void)newInteractionEvent: (NSNotification *)o_notification
47 VLCInteraction *o_interaction;
48 NSValue *o_value = [[o_notification userInfo] objectForKey:@"VLCDialogPointer"];
49 interaction_dialog_t *p_dialog = [o_value pointerValue];
51 switch( p_dialog->i_action )
54 [self addInteraction: p_dialog];
57 o_interaction = (VLCInteraction *)p_dialog->p_private;
58 [o_interaction updateDialog];
61 o_interaction = (VLCInteraction *)p_dialog->p_private;
62 [o_interaction hideDialog];
64 case INTERACT_DESTROY:
65 o_interaction = (VLCInteraction *)p_dialog->p_private;
66 [o_interaction destroyDialog];
67 [self removeInteraction:o_interaction];
68 p_dialog->i_status = DESTROYED_DIALOG;
73 -(void)addInteraction: (interaction_dialog_t *)p_dialog
76 VLCInteraction *o_interaction = [[VLCInteraction alloc] initDialog: p_dialog];
78 p_dialog->p_private = (void *)o_interaction;
79 [o_interaction_list addObject:[o_interaction autorelease]];
80 [o_interaction runDialog];
83 -(void)removeInteraction: (VLCInteraction *)o_interaction
85 [o_interaction_list removeObject:o_interaction];
90 [[NSNotificationCenter defaultCenter] removeObserver:self];
91 [o_interaction_list removeAllObjects];
92 [o_interaction_list release];
98 /*****************************************************************************
99 * VLCInteraction implementation
100 *****************************************************************************/
101 @implementation VLCInteraction
103 -(id)initDialog: (interaction_dialog_t *)_p_dialog
107 p_dialog = _p_dialog;
116 msg_Err( p_intf, "serious issue (p_dialog == nil)" );
118 if( !nib_interact_loaded )
120 nib_interact_loaded = [NSBundle loadNibNamed:@"Interaction" owner:self];
121 [o_prog_cancel_btn setTitle: _NS("Cancel")];
122 [o_prog_bar setUsesThreadedAnimation: YES];
125 NSString *o_title = [NSString stringWithUTF8String:p_dialog->psz_title ? p_dialog->psz_title : "title"];
126 NSString *o_description = [NSString stringWithUTF8String:p_dialog->psz_description ? p_dialog->psz_description : ""];
128 vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
131 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
133 while( ( o_window = [o_enum nextObject] ) )
135 if( [[o_window className] isEqualToString: @"VLCWindow"] )
137 vlc_object_release( (vlc_object_t *)p_vout );
141 vlc_object_release( (vlc_object_t *)p_vout );
145 o_window = [NSApp mainWindow];
148 msg_Dbg( p_intf, "Title: %s", [o_title UTF8String] );
149 msg_Dbg( p_intf, "Description: %s", [o_description UTF8String] );
150 if( p_dialog->i_id == DIALOG_ERRORS )
152 for( i = 0; i < p_dialog->i_widgets; i++ )
154 msg_Err( p_intf, "Error: %s", p_dialog->pp_widgets[i]->psz_text );
159 for( i = 0; i < p_dialog->i_widgets; i++ )
161 msg_Dbg( p_intf, "widget: %s", p_dialog->pp_widgets[i]->psz_text );
162 o_description = [o_description stringByAppendingString: \
163 [NSString stringWithUTF8String: \
164 p_dialog->pp_widgets[i]->psz_text]];
166 if( p_dialog->i_flags & DIALOG_OK_CANCEL )
168 msg_Dbg( p_intf, "requested flag: DIALOG_OK_CANCEL" );
169 NSBeginInformationalAlertSheet( o_title, @"OK" , @"Cancel", nil, \
170 o_window, self,@selector(sheetDidEnd: returnCode: contextInfo:),\
171 NULL, nil, o_description );
173 else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
175 msg_Dbg( p_intf, "requested flag: DIALOG_YES_NO_CANCEL" );
176 NSBeginInformationalAlertSheet( o_title, @"Yes", @"No", @"Cancel", \
177 o_window, self,@selector(sheetDidEnd: returnCode: contextInfo:),\
178 NULL, nil, o_description );
180 else if( p_dialog->i_type & WIDGET_PROGRESS )
182 msg_Dbg( p_intf, "requested type: WIDGET_PROGRESS" );
183 [o_prog_title setStringValue: o_title];
184 [o_prog_description setStringValue: o_description];
185 [o_prog_bar setDoubleValue: 0];
186 [NSApp beginSheet: o_prog_win modalForWindow: o_window \
187 modalDelegate: self didEndSelector: nil contextInfo: nil];
188 [o_prog_win makeKeyWindow];
191 msg_Warn( p_intf, "requested dialog type not implemented yet" );
195 - (void)sheetDidEnd:(NSWindow *)o_sheet returnCode:(int)i_return
196 contextInfo:(void *)o_context
198 vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
199 if( i_return == NSAlertDefaultReturn )
201 p_dialog->i_return = DIALOG_OK_YES;
203 else if( i_return == NSAlertAlternateReturn && ( p_dialog->i_flags & DIALOG_OK_CANCEL ) )
205 p_dialog->i_return = DIALOG_CANCELLED;
207 else if( i_return == NSAlertAlternateReturn )
209 p_dialog->i_return = DIALOG_NO;
211 else if( i_return == NSAlertOtherReturn )
213 p_dialog->i_return = DIALOG_CANCELLED;
215 p_dialog->i_status = ANSWERED_DIALOG;
216 vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
222 for( i = 0 ; i< p_dialog->i_widgets; i++ )
224 if( p_dialog->i_type & WIDGET_PROGRESS )
226 [o_prog_bar setDoubleValue: \
227 (double)(p_dialog->pp_widgets[i]->val.f_float)];
229 if( [o_prog_bar doubleValue] == 100.0 )
231 /* we are done, let's hide */
241 msg_Dbg( p_intf, "hide event" );
242 if( p_dialog->i_type & WIDGET_PROGRESS )
244 [NSApp endSheet: o_prog_win];
251 msg_Dbg( p_intf, "destroy event" );
254 - (IBAction)cancelAndClose:(id)sender
256 /* tell the core that the dialog was cancelled */
257 vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
258 p_dialog->i_return = DIALOG_CANCELLED;
259 p_dialog->i_status = ANSWERED_DIALOG;
260 vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
261 msg_Dbg( p_intf, "dialog cancelled" );