1 /*****************************************************************************
2 * about.m: MacOS X About Panel
3 *****************************************************************************
4 * Copyright (C) 2001-2007 the VideoLAN team
7 * Authors: Derk-Jan Hartman <thedj@users.sourceforge.net>
8 * Felix Paul K
\9fhne <fkuehne -at- videolan.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 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
30 #import <vlc_intf_strings.h>
34 #define PLATFORM "Intel"
36 #define PLATFORM "Intel"
38 #define PLATFORM "PowerPC"
41 /*****************************************************************************
42 * VLAboutBox implementation
43 *****************************************************************************/
44 @implementation VLAboutBox
46 static VLAboutBox *_o_sharedInstance = nil;
48 + (VLAboutBox *)sharedInstance
50 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
55 if (_o_sharedInstance) {
58 _o_sharedInstance = [super init];
61 return _o_sharedInstance;
64 /*****************************************************************************
66 *****************************************************************************/
72 NSDictionary *o_local_dict;
74 /* Get the localized info dictionary (InfoPlist.strings) */
75 o_local_dict = [[NSBundle mainBundle] localizedInfoDictionary];
77 /* Setup the name field */
78 [o_name_field setStringValue: [o_local_dict objectForKey:@"CFBundleName"]];
80 /* Set the about box title */
81 [o_about_window setTitle: _NS("About VLC media player")];
83 /* setup the creator / revision field */
84 if( VLC_Changeset() != "exported" )
85 [o_revision_field setStringValue:
86 [NSString stringWithFormat: _NS("Compiled by %s, based on SVN revision %s"),
87 VLC_CompileBy(), VLC_Changeset()]];
89 [o_revision_field setStringValue: [NSString stringWithFormat:
90 _NS("Compiled by %s"), VLC_CompileBy()]];
92 /* Setup the nameversion field */
93 [o_name_version_field setStringValue: [NSString stringWithFormat:@"Version %s (%s)", VLC_Version(), PLATFORM]];
95 /* setup the authors and thanks field */
96 [o_credits_textview setString: [NSString stringWithFormat: @"%@\n\n\n\n%@\n%@\n\n%@",
98 _NS("VLC was brought to you by:"),
99 [NSString stringWithUTF8String: psz_authors],
100 [NSString stringWithUTF8String: psz_thanks]]];
102 /* Setup the copyright field */
103 [o_copyright_field setStringValue: [o_local_dict objectForKey:@"NSHumanReadableCopyright"]];
105 /* Setup the window */
106 [o_credits_textview setDrawsBackground: NO];
107 [o_credits_scrollview setDrawsBackground: NO];
108 [o_about_window setExcludedFromWindowsMenu:YES];
109 [o_about_window setMenu:nil];
110 [o_about_window center];
111 [o_gpl_btn setTitle: _NS("License")];
116 /* Show the window */
118 [o_about_window makeKeyAndOrderFront: nil];
121 - (void)windowDidBecomeKey:(NSNotification *)notification
123 o_scroll_timer = [NSTimer scheduledTimerWithTimeInterval: 1/6
125 selector:@selector(scrollCredits:)
130 - (void)windowDidResignKey:(NSNotification *)notification
132 [o_scroll_timer invalidate];
135 - (void)scrollCredits:(NSTimer *)timer
139 /* Reset the starttime */
140 i_start = [NSDate timeIntervalSinceReferenceDate] + 3.0;
142 f_end = [o_credits_textview bounds].size.height - [o_credits_scrollview bounds].size.height;
146 if( [NSDate timeIntervalSinceReferenceDate] >= i_start )
148 /* Scroll to the position */
149 [o_credits_textview scrollPoint:NSMakePoint( 0, f_current )];
151 /* Increment the scroll position */
154 /* If at end, restart at the top */
155 if( f_current >= f_end )
162 /*****************************************************************************
163 * VLC GPL Window, action called from the about window and the help menu
164 *****************************************************************************/
166 - (IBAction)showGPL:(id)sender
168 [o_gpl_window setTitle: _NS("License")];
169 [o_gpl_field setString: [NSString stringWithUTF8String: psz_license]];
171 [o_gpl_window center];
172 [o_gpl_window makeKeyAndOrderFront: sender];
175 /*****************************************************************************
176 * VLC Generic Help Window
177 *****************************************************************************/
181 [o_help_window setTitle: _NS("VLC media player Help")];
182 [o_help_fwd_btn setToolTip: _NS("Next")];
183 [o_help_bwd_btn setToolTip: _NS("Previous")];
184 [o_help_home_btn setToolTip: _NS("Index")];
186 [o_help_window makeKeyAndOrderFront: self];
188 [[o_help_web_view mainFrame] loadHTMLString: [NSString stringWithString: _NS(I_LONGHELP)]
189 baseURL: [NSURL URLWithString:@"http://videolan.org"]];
192 - (IBAction)helpGoHome:(id)sender
195 [[o_help_web_view mainFrame] loadHTMLString: [NSString stringWithString: _NS(I_LONGHELP)]
196 baseURL: [NSURL URLWithString:@"http://videolan.org"]];
199 - (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
201 /* delegate to update button states (we're the frameLoadDelegate for our help's webview */
202 [o_help_fwd_btn setEnabled: [o_help_web_view canGoForward]];
203 [o_help_bwd_btn setEnabled: [o_help_web_view canGoBack]];