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/* ChapterTitles.m $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#include "ChapterTitles.h"
#include "hb.h"
@implementation ChapterTitles
- (id)init
{
self = [super init];
if (self != nil)
{
fTitle = NULL;
fChapterTitlesArray = [[[NSMutableArray alloc] init] retain];
}
return self;
}
- (void)dealloc
{
[fChapterTitlesArray release];
[super dealloc];
}
- (void)resetWithTitle:(hb_title_t *)title
{
fTitle = title;
[fChapterTitlesArray removeAllObjects];
if (fTitle == NULL)
return;
for (int i = 0; i < hb_list_count(fTitle->job->list_chapter); i++)
{
hb_chapter_t *chapter = hb_list_item(fTitle->job->list_chapter, i);
if (chapter != NULL)
{
if (chapter->title != NULL)
{
[fChapterTitlesArray addObject:[NSString
stringWithFormat:@"%s",
chapter->title]];
}
else
{
[fChapterTitlesArray addObject:[NSString
stringWithFormat:@"Chapter %d",
i + 1]];
}
}
}
}
- (NSArray*)chapterTitlesArray
{
return [NSArray arrayWithArray:fChapterTitlesArray];
}
- (int)numberOfRowsInTableView:(NSTableView *)aTableView
{
if (fTitle == NULL)
{
return 0;
}
else
{
return [fChapterTitlesArray count];
}
}
- (void)tableView:(NSTableView *)aTableView
setObjectValue:(id)anObject
forTableColumn:(NSTableColumn *)aTableColumn
row:(NSInteger)rowIndex
{
if (aTableColumn != nil && [[aTableColumn identifier] intValue] == 2 &&
fTitle != NULL)
{
[fChapterTitlesArray replaceObjectAtIndex:rowIndex
withObject:[NSString
stringWithString:anObject]];
}
}
- (id)tableView:(NSTableView *)aTableView
objectValueForTableColumn:(NSTableColumn *)aTableColumn
row:(NSInteger)rowIndex
{
if ([[aTableColumn identifier] intValue] == 1)
{
return [NSString stringWithFormat:@"%d", rowIndex + 1];
}
else if (fTitle != NULL)
{
return [NSString stringWithString:[fChapterTitlesArray
objectAtIndex:rowIndex]];
}
return @"__DATA ERROR__";
}
/* Method to edit the next chapter when the user presses Return. We have to use
a timer to avoid interfering with the chain of events that handles the edit. */
- (void)controlTextDidEndEditing: (NSNotification *) notification
{
NSTableView *chapterTable = [notification object];
NSInteger column = [chapterTable editedColumn];
NSInteger row = [chapterTable editedRow];
NSInteger textMovement;
// Edit the cell in the next row, same column
row++;
textMovement = [[[notification userInfo] objectForKey:@"NSTextMovement"] integerValue];
if( textMovement == NSReturnTextMovement && row < [chapterTable numberOfRows] )
{
NSArray *info = [NSArray arrayWithObjects:chapterTable,
[NSNumber numberWithInteger:column], [NSNumber numberWithInteger:row], nil];
/* The delay is unimportant; editNextRow: won't be called until the responder
chain finishes because the event loop containing the timer is on this thread */
[self performSelector:@selector(editNextRow:) withObject:info afterDelay:0.0];
}
}
- (void)editNextRow: (id) objects
{
NSTableView *chapterTable = [objects objectAtIndex:0];
NSInteger column = [[objects objectAtIndex:1] integerValue];
NSInteger row = [[objects objectAtIndex:2] integerValue];
if( row >= 0 && row < [chapterTable numberOfRows] )
{
[chapterTable selectRow:row byExtendingSelection:NO];
[chapterTable editColumn:column row:row withEvent:nil select:YES];
}
}
@end
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