softsubtitles:

[handbrake-jp/handbrake-jp-git.git] / macosx / ChapterTitles.m

diff --git a/macosx/ChapterTitles.m b/macosx/ChapterTitles.m
index 26f7191..893c2dc 100644 (file)
--- a/macosx/ChapterTitles.m
+++ b/macosx/ChapterTitles.m
@@ -1,7 +1,7 @@
 /*  ChapterTitles.m $
 
    This file is part of the HandBrake source code.
-   Homepage: <http://handbrake.m0k.org/>.
+   Homepage: <http://handbrake.fr/>.
    It may be used under the terms of the GNU General Public License. */
    
 #include "ChapterTitles.h"
@@ -23,6 +23,12 @@
 {
     int i;
     NSString *chapterString;
+    
+    fTitle = title;
+
+    if (!title)
+        return;
+
     int count = hb_list_count( title->list_chapter );
 
     for( i = 0; i < count; i++ )
@@ -38,7 +44,6 @@
         }
     }
     
-    fTitle = title;
 }
 
 - (int)numberOfRowsInTableView:(NSTableView *)aTableView
@@ -56,25 +61,28 @@
 - (void)tableView:(NSTableView *)aTableView
         setObjectValue:(id)anObject
         forTableColumn:(NSTableColumn *)aTableColumn
-        row:(int)rowIndex
+        row:(NSInteger)rowIndex
 {
     if(aTableColumn != nil && [[aTableColumn identifier] intValue] == 2)
     {
-        hb_chapter_t *chapter = hb_list_item( fTitle->list_chapter, rowIndex );
-        
-        if( chapter != NULL )
+        if( fTitle )
         {
-            strncpy( chapter->title, [anObject UTF8String], 1023);
-            chapter->title[1023] = '\0';
+            hb_chapter_t *chapter = hb_list_item( fTitle->list_chapter, rowIndex );
+
+            if( chapter != NULL )
+            {
+                strncpy( chapter->title, [anObject UTF8String], 1023);
+                chapter->title[1023] = '\0';
+            }
         }
     }
 }
 
 - (id)tableView:(NSTableView *)aTableView
       objectValueForTableColumn:(NSTableColumn *)aTableColumn
-      row:(int)rowIndex
+      row:(NSInteger)rowIndex
 {
-    NSString *cellEntry;
+    NSString *cellEntry =  @"__DATA ERROR__";
 
     if([[aTableColumn identifier] intValue] == 1)
     {
@@ -82,18 +90,52 @@
     }
     else
     {
-        hb_chapter_t *chapter = hb_list_item( fTitle->list_chapter, rowIndex );
-        
-        if( chapter != NULL )
-        {
-            cellEntry = [NSString stringWithUTF8String:chapter->title];
-        }
-        else
+        if( fTitle )
         {
-            cellEntry = @"__DATA ERROR__";
+            hb_chapter_t *chapter = hb_list_item( fTitle->list_chapter, rowIndex );
+
+            if( chapter != NULL )
+            {
+                cellEntry = [NSString stringWithUTF8String:chapter->title];
+            }
         }
     }
-    
+
     return cellEntry;
 }
+
+/* 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