MacGui: add inline progress status and bar in the queue.

1 files changed, 56 insertions, 0 deletions

diff --git a/macosx/HBQueueItemWorkingView.m b/macosx/HBQueueItemWorkingView.m
new file mode 100644
index 000000000..94916e2d4
--- /dev/null
+++ b/macosx/HBQueueItemWorkingView.m
@@ -0,0 +1,56 @@
+/*  HBQueueItemWorkingView.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. */
+
+#import "HBQueueItemWorkingView.h"
+
+#import "HBQueueItem.h"
+#import "HBQueue.h"
+
+@interface HBQueueItemWorkingView ()
+
+@property (nonatomic, weak) IBOutlet NSProgressIndicator *progressBar;
+@property (nonatomic, weak) IBOutlet NSTextField *progressField;
+
+@property (nonatomic) id progressToken;
+@property (nonatomic) id completedToken;
+
+@end
+
+@implementation HBQueueItemWorkingView
+
+- (void)setItem:(HBQueueItem *)item
+{
+    [super setItem:item];
+
+    if (item.state == HBQueueItemStateWorking)
+    {
+        NSNotificationCenter * __weak center = NSNotificationCenter.defaultCenter;
+
+        self.progressToken = [center addObserverForName:HBQueueProgressNotification
+                                                 object:nil
+                                                  queue:NSOperationQueue.mainQueue usingBlock:^(NSNotification * _Nonnull note)
+        {
+            NSString *progressInfo = note.userInfo[HBQueueProgressNotificationInfoKey];
+            double progress = [note.userInfo[HBQueueProgressNotificationPercentKey] doubleValue];
+
+            self.progressField.stringValue = progressInfo;
+            self.progressBar.doubleValue = progress;
+        }];
+
+        self.completedToken = [center addObserverForName:HBQueueDidCompleteItemNotification
+                                                  object:nil
+                                                   queue:NSOperationQueue.mainQueue usingBlock:^(NSNotification * _Nonnull note)
+        {
+            HBQueueItem *completedItem = note.userInfo[HBQueueItemNotificationItemKey];
+            if (completedItem == self.item) {
+                [center removeObserver:self.progressToken];
+                [center removeObserver:self.completedToken];
+            }
+        }];
+    }
+}
+
+@end