1 /* $Id: ScanController.mm,v 1.10 2005/04/27 21:05:24 titer Exp $
3 This file is part of the HandBrake source code.
4 Homepage: <http://handbrake.m0k.org/>.
5 It may be used under the terms of the GNU General Public License. */
6 /* These are now called in DriveDetector.h
8 #include <IOKit/IOKitLib.h>
9 #include <IOKit/IOBSD.h>
10 #include <IOKit/storage/IOMedia.h>
11 #include <IOKit/storage/IODVDMedia.h>
14 #include "ScanController.h"
15 #include "DriveDetector.h"
17 #define _(a) NSLocalizedString(a,nil)
18 #define INSERT_STRING @"Insert a DVD"
20 @implementation ScanController
22 - (void) TranslateStrings
24 [fSelectString setStringValue: _( @"Select a DVD:" )];
25 [fDetectedCell setTitle: _( @"Detected volume" )];
26 [fFolderCell setTitle: _( @"DVD Folder / Image" )];
27 [fBrowseButton setTitle: _( @"Browse" )];
28 [fCancelButton setTitle: _( @"Cancel" )];
29 [fOpenButton setTitle: _( @"Open" )];
32 - (void) SetHandle: (hb_handle_t *) handle
36 [self TranslateStrings];
38 [fStatusField setStringValue: @""];
43 if ([[NSUserDefaults standardUserDefaults] boolForKey:@"DisableDvdAutoDetect"] == 0)
45 /* We manually show these, in case they were hidden during a previous scan
46 with the Auto Detect turned off */
47 [fMatrix setHidden: NO];
48 [fDetectedPopUp setHidden: NO];
49 [fFolderField setHidden: NO];
50 [fOpenButton setHidden: NO];
51 [fCancelButton setHidden: NO];
52 [fBrowseButton setHidden: NO];
54 [fSelectString setStringValue:@"Select a DVD Source:"];
55 fDriveDetector = [[DriveDetector alloc] initWithCallback:self selector:@selector(openUpdateDrives:)];
57 /* We show the scan choice sheet */
58 [NSApp beginSheet:fPanel modalForWindow:fWindow modalDelegate:nil didEndSelector:NULL contextInfo:NULL];
60 else // If dvd auto detect is turned off
62 [fSelectString setStringValue:@""];
64 [fDetectedCell setEnabled: 0];
65 [fDetectedPopUp setEnabled: 0];
66 [fFolderField setEnabled: 1];
67 [fBrowseButton setEnabled: 1];
68 [fOpenButton setEnabled: 0];
69 [fBrowseButton setEnabled: 1];
70 [fMatrix selectCell: fFolderCell];
71 [fMatrix setHidden: YES];
72 [fDetectedPopUp setHidden: YES];
73 [fFolderField setHidden: YES];
74 [fOpenButton setHidden: YES];
75 [fCancelButton setHidden: NO];
76 [fBrowseButton setHidden: YES];
77 /* We go straight to the Browse Sheet */
83 - (void) openUpdateDrives: (NSDictionary *) drives
89 fDrives = [[NSDictionary alloc] initWithDictionary: drives];
92 NSEnumerator * enumerator = [fDrives keyEnumerator];
93 [fDetectedPopUp removeAllItems];
94 while( ( device = [enumerator nextObject] ) )
96 [fDetectedPopUp addItemWithTitle: device];
101 if( ![fDetectedPopUp numberOfItems] )
103 [fDetectedPopUp addItemWithTitle: INSERT_STRING];
104 [fDetectedPopUp setEnabled: 0];
105 [fFolderField setEnabled: 1];
106 [fBrowseButton setEnabled: 1];
107 [fOpenButton setEnabled: 0];
108 [fBrowseButton setEnabled: 1];
109 [fMatrix selectCell: fFolderCell];
115 [fDetectedPopUp setEnabled: 1];
116 [fFolderField setEnabled: 0];
117 [fBrowseButton setEnabled: 0];
118 [fOpenButton setEnabled: 1];
119 [fBrowseButton setEnabled: 0];
122 [fDetectedPopUp selectItemAtIndex: 0];
126 - (void) EnableUI: (bool) b
128 [fMatrix setEnabled: b];
129 [fDetectedCell setEnabled: b];
130 [fDetectedPopUp setEnabled: b];
131 [fFolderCell setEnabled: b];
132 [fFolderField setEnabled: b];
133 [fBrowseButton setEnabled: b];
134 [fOpenButton setEnabled: b];
138 [self MatrixChanged: nil];
142 - (void) UpdateUI: (hb_state_t *) s
146 #define p s->param.scanning
147 case HB_STATE_SCANNING:
148 [fSelectString setStringValue:@"HandBrake is Scanning Your Source..."];
149 [fStatusField setStringValue: [NSString stringWithFormat:
150 _( @"Scanning title %d of %d..." ),
151 p.title_cur, p.title_count]];
152 [fIndicator setDoubleValue: 100.0 * ( p.title_cur - 1 ) /
157 case HB_STATE_SCANDONE:
158 [self EnableUI: YES];
159 [fIndicator setDoubleValue: 0.0];
161 if (hb_list_count(hb_get_titles(fHandle)))
163 [fStatusField setStringValue:@""];
164 [NSApp endSheet:fPanel];
165 [fPanel orderOut:self];
170 [fStatusField setStringValue:_( @"No valid title found.")];
171 // If DVD Auto Detect is disabled
172 if ([[NSUserDefaults standardUserDefaults] boolForKey:@"DisableDvdAutoDetect"] == 1)
174 [NSApp endSheet:fPanel];
175 [fPanel orderOut:self];
179 [fStatusField setStringValue:@""];
180 [NSApp endSheet:fPanel];
181 [fPanel orderOut:self];
183 /* garbage collection here just in case we get caught in a HB_STATE_WORKING
184 phase if scanning while encoding */
185 case HB_STATE_WORKING:
188 /* Use "barber pole" as we currently have no way to measure
189 progress of scan while encoding */
190 [fStatusField setStringValue:@"Performing background scan ..."];
191 [fIndicator setIndeterminate: YES];
192 [fIndicator startAnimation: nil];
199 - (IBAction) MatrixChanged: (id) sender
201 /* Do we have detected drives and is "Disable DVD Drive Auto Scan" off in prefs*/
203 if( [fDetectedPopUp numberOfItems] > 0 && [[NSUserDefaults standardUserDefaults] boolForKey:@"DisableDvdAutoDetect"] == 0)
205 [fDetectedCell setEnabled: YES];
206 //[fMatrix selectCellAtRow:0 column:0];
211 //[fMatrix selectCell: fFolderCell];
212 [fDetectedCell setEnabled: NO];
216 /* Enable controls related to the current choice */
217 /* If Detected Volume is selected */
218 if ( [fMatrix selectedRow] == 0 )
220 [fDetectedPopUp setEnabled: YES];
221 [fFolderField setEnabled: NO];
222 [fBrowseButton setEnabled: NO];
226 [fDetectedPopUp setEnabled: NO];
227 [fFolderField setEnabled: YES];
228 [fBrowseButton setEnabled: YES];
237 Remove the current sheet (the scan panel) and show an OpenPanel.
238 Because we can't open the new sheet before the other one is
239 completely gone, we use performSelectorOnMainThread so it will be
240 done right afterwards */
241 - (IBAction) Browse: (id) sender
243 [NSApp endSheet:fPanel];
244 [fPanel orderOut:self];
245 [self performSelectorOnMainThread:@selector(Browse2:) withObject:nil waitUntilDone:NO];
247 - (void) Browse2: (id) sender
251 panel = [NSOpenPanel openPanel];
252 [panel setAllowsMultipleSelection: NO];
253 [panel setCanChooseFiles: YES];
254 [panel setCanChooseDirectories: YES ];
255 NSString * sourceDirectory;
256 if ([[NSUserDefaults standardUserDefaults] stringForKey:@"LastSourceDirectory"])
258 sourceDirectory = [[NSUserDefaults standardUserDefaults] stringForKey:@"LastSourceDirectory"];
262 sourceDirectory = @"~/Desktop";
263 sourceDirectory = [sourceDirectory stringByExpandingTildeInPath];
266 Old open browse window, lets keep it her for a couple of revs for reference
267 if problems might crop up */
269 [panel beginSheetForDirectory: sourceDirectory file: nil types: nil
270 modalForWindow: [NSApp mainWindow] modalDelegate: self
271 didEndSelector: @selector( BrowseDone:returnCode:contextInfo: )
274 [panel beginSheetForDirectory: sourceDirectory file: nil types: nil
275 modalForWindow: fWindow modalDelegate: self
276 didEndSelector: @selector( BrowseDone:returnCode:contextInfo: )
280 /* Get the folder and switch sheets again. Use the same trick as
282 - (void) BrowseDone: (NSOpenPanel *) sheet
283 returnCode: (int) returnCode contextInfo: (void *) contextInfo
285 /* User selected a file to open */
286 if( returnCode == NSOKButton )
288 [fFolderField setStringValue:
289 [[sheet filenames] objectAtIndex: 0]];
291 [self performSelectorOnMainThread: @selector( BrowseDone2: )
292 withObject: nil waitUntilDone: NO];
294 else // User clicked Cancel in browse window
296 /* If DVD Auto Detect is disabled */
297 if ([[NSUserDefaults standardUserDefaults] boolForKey:@"DisableDvdAutoDetect"] == 1)
299 /* We close the scan panel altogether */
302 else /* Dvd auto detect is on */
304 /* We return back to the scan choice sheet */
305 [self performSelectorOnMainThread: @selector( BrowseDone2: )
306 withObject: nil waitUntilDone: NO];
315 - (void) BrowseDone2: (id) sender
317 [NSApp beginSheet:fPanel modalForWindow:fWindow modalDelegate:nil didEndSelector:NULL contextInfo:NULL];
321 - (IBAction) Open: (id) sender
324 [fStatusField setStringValue: _( @"Opening..." )];
325 [fIndicator setIndeterminate: YES];
326 [fIndicator startAnimation: nil];
327 [fDriveDetector stop];
329 if( [fMatrix selectedRow] )
331 /* we set the last source directory in the prefs here */
332 NSString *sourceDirectory = [[fFolderField stringValue] stringByDeletingLastPathComponent];
333 [[NSUserDefaults standardUserDefaults] setObject:sourceDirectory forKey:@"LastSourceDirectory"];
334 hb_scan( fHandle, [[fFolderField stringValue] UTF8String], 0 );
338 hb_scan( fHandle, [[fDrives objectForKey: [fDetectedPopUp
339 titleOfSelectedItem]] UTF8String], 0 );
343 - (IBAction) Cancel: (id) sender
345 [NSApp endSheet:fPanel];
346 [fPanel orderOut:self];