call: autohide controls ui

This commit adds a hide timeout on call controls when mouse is not moving.
This leaves a clean view to display the call.

Issue: #78354
Change-Id: I58e7cb14beec89fd9be68ce144057d8f476a8d98

src/CurrentCallVC.h

@@ -36,7 +36,7 @@
 
 class Call;
 
-@interface CurrentCallVC : NSViewController <NSSplitViewDelegate, FullScreenDelegate> {
+@interface CurrentCallVC : NSViewController <NSSplitViewDelegate, CallDelegate> {
 
 }
 

src/CurrentCallVC.mm

@@ -71,6 +71,7 @@
 @property (unsafe_unretained) IBOutlet NSButton *muteAudioButton;
 @property (unsafe_unretained) IBOutlet NSButton *muteVideoButton;
 @property (unsafe_unretained) IBOutlet NSButton *addContactButton;
+@property (unsafe_unretained) IBOutlet NSView *headerContainer;
 
 @property (unsafe_unretained) IBOutlet ITProgressIndicator *loadingIndicator;
 
@@ -102,8 +103,7 @@
 @implementation CurrentCallVC
 @synthesize personLabel, actionHash, stateLabel, holdOnOffButton, hangUpButton,
             recordOnOffButton, pickUpButton, chatButton, timeSpentLabel,
-            muteVideoButton, muteAudioButton, controlsPanel, videoView,
-            videoLayer, previewLayer, previewView, splitView, loadingIndicator;
+            muteVideoButton, muteAudioButton, controlsPanel, headerContainer, videoView, videoLayer, previewLayer, previewView, splitView, loadingIndicator;
 
 @synthesize previewHolder;
 @synthesize videoHolder;
@@ -179,8 +179,8 @@
             break;
         case Call::State::OVER:
             [videoView setShouldAcceptInteractions:NO];
-            if(videoView.isInFullScreenMode)
-                [videoView exitFullScreenModeWithOptions:nil];
+            if(self.splitView.isInFullScreenMode)
+                [self.splitView exitFullScreenModeWithOptions:nil];
             break;
         case Call::State::FAILURE:
             [videoView setShouldAcceptInteractions:NO];
@@ -235,7 +235,7 @@
     [loadingIndicator setLengthOfLine:2];
     [loadingIndicator setInnerMargin:30];
 
-    [self.videoView setFullScreenDelegate:self];
+    [self.videoView setCallDelegate:self];
 
     [self connect];
 }
@@ -430,6 +430,10 @@
     [animation setDuration:0.2f];
     [animation setTimingFunction:[CAMediaTimingFunction functionWithControlPoints:.7 :0.9 :1 :1]];
     [CATransaction setCompletionBlock:^{
+
+        // when call comes in we want to show the controls/header
+        [self mouseIsMoving:YES];
+
         [self connectVideoSignals];
         /* check if text media is already present */
         if (CallModel::instance()->selectedCall()->hasMedia(Media::Media::Type::TEXT, Media::Media::Direction::IN)) {
@@ -642,7 +646,7 @@
 }
 
 
-# pragma mark - FullScreenDelegate
+# pragma mark - CallnDelegate
 
 - (void) callShouldToggleFullScreen
 {
@@ -658,4 +662,10 @@
     }
 }
 
+-(void) mouseIsMoving:(BOOL) move
+{
+    [[controlsPanel animator] setAlphaValue:move]; // fade out
+    [[headerContainer animator] setAlphaValue:move];
+}
+
 @end

src/views/CallView.h

@@ -29,12 +29,13 @@
  */
 #import <Cocoa/Cocoa.h>
 
-@protocol FullScreenDelegate;
-@protocol FullScreenDelegate
+@protocol CallDelegate;
+@protocol CallDelegate
 
 @optional
 
 -(void) callShouldToggleFullScreen;
+-(void) mouseIsMoving:(BOOL) move;
 
 @end
 
@@ -54,6 +55,6 @@
 /**
  *  Delegate to inform about desire to move
  */
-@property (nonatomic) id <FullScreenDelegate> fullScreenDelegate;
+@property (nonatomic) id <CallDelegate> callDelegate;
 
 @end

src/views/CallView.mm

@@ -59,6 +59,17 @@
     {
         [self registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, nil]];
     }
+
+    [self.window setAcceptsMouseMovedEvents:YES];
+
+    NSTrackingAreaOptions options = (NSTrackingActiveAlways | NSTrackingInVisibleRect | NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved);
+
+    NSTrackingArea *area = [[NSTrackingArea alloc] initWithRect:frame
+                                                        options:options
+                                                          owner:self
+                                                       userInfo:nil];
+
+    [self addTrackingArea:area];
     return self;
 }
 
@@ -178,6 +189,21 @@
     [NSMenu popUpContextMenu:contextualMenu withEvent:theEvent forView:self];
 }
 
+- (void)mouseMoved:(NSEvent *)theEvent
+{
+    [NSObject cancelPreviousPerformRequestsWithTarget:self]; // cancel showContextualMenu
+    [self performSelector:@selector(mouseIdle:) withObject:theEvent afterDelay:3];
+    if (self.callDelegate)
+        [self.callDelegate mouseIsMoving:YES];
+}
+
+- (void) mouseIdle:(NSEvent *)theEvent
+{
+    if (self.callDelegate && shouldAcceptInteractions)
+        [self.callDelegate mouseIsMoving:NO];
+}
+
+
 - (void)mouseUp:(NSEvent *)theEvent
 {
     if([theEvent clickCount] == 1 && shouldAcceptInteractions) {
@@ -189,8 +215,8 @@
     else if([theEvent clickCount] == 2)
     {
         [NSObject cancelPreviousPerformRequestsWithTarget:self]; // cancel showContextualMenu
-        if(self.fullScreenDelegate)
-            [self.fullScreenDelegate callShouldToggleFullScreen];
+        if(self.callDelegate)
+            [self.callDelegate callShouldToggleFullScreen];
     }
 }
 

ui/CurrentCall.xib

@@ -11,6 +11,7 @@
                 <outlet property="chatVC" destination="LWe-df-dS6" id="SMR-T0-fYe"/>
                 <outlet property="controlsPanel" destination="Eoi-B8-iL6" id="4xn-3b-SNn"/>
                 <outlet property="hangUpButton" destination="Kjq-iM-NBL" id="Puz-4L-Okl"/>
+                <outlet property="headerContainer" destination="d0X-cW-Xgz" id="7RM-kh-vCm"/>
                 <outlet property="holdOnOffButton" destination="anb-Y8-JQi" id="HSl-pE-Kwg"/>
                 <outlet property="loadingIndicator" destination="JwW-2h-DyZ" id="EEb-50-oSJ"/>
                 <outlet property="muteAudioButton" destination="tQl-cT-0Lb" id="qV4-Ef-UTx"/>