From 1f8e225d49b178aa45cc85abce3ee568dec8cd97 Mon Sep 17 00:00:00 2001
From: Mikhail Lobotskiy <mikhail.lobotskiy@onlyoffice.com>
Date: Fri, 4 Jul 2025 16:02:58 +0400
Subject: [PATCH] Change icon for volume button icon

---
 .../lib/src/mac_videoplayer/footerpanel.h         |  1 +
 .../lib/src/mac_videoplayer/footerpanel.mm        | 12 ++++++++++++
 .../lib/src/mac_videoplayer/playercontroller.mm   | 15 ++++++++++-----
 3 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.h b/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.h
index 91b78003..ede57ebd 100644
--- a/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.h
+++ b/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.h
@@ -31,6 +31,7 @@
 - (void)applySkin:(CFooterSkin::Type)type;
 - (void)updatePlayPauseButton:(float)player_rate;
 - (void)toggleVolumeControls;
+- (void)updateVolumeButton:(double)volume;
 @end
 
 #endif	// FOOTER_PANEL_H_
diff --git a/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.mm b/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.mm
index 03fd14a2..287d7214 100644
--- a/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.mm
+++ b/ChromiumBasedEditors/lib/src/mac_videoplayer/footerpanel.mm
@@ -193,6 +193,18 @@ void setRightConstraintsToView(NSView* view, NSLayoutYAxisAnchor* top_anchor, NS
 	[m_panel_volume setHidden:(!m_panel_volume.hidden)];
 }
 
+- (void)updateVolumeButton:(double)volume {
+   if (volume > 75) {
+	   [m_btn_volume setIcon:@"btn-volume-3"];
+   } else if (volume > 25) {
+	   [m_btn_volume setIcon:@"btn-volume-2"];
+   } else if (volume > 0) {
+	   [m_btn_volume setIcon:@"btn-volume-1"];
+   } else {
+	   [m_btn_volume setIcon:@"btn-volume-mute"];
+   }
+}
+
 - (void)dealloc {
 	NSLog(@"debug: footer panel deallocated");
 	[m_panel_volume removeFromSuperview];
diff --git a/ChromiumBasedEditors/lib/src/mac_videoplayer/playercontroller.mm b/ChromiumBasedEditors/lib/src/mac_videoplayer/playercontroller.mm
index f6745351..b88a5c82 100644
--- a/ChromiumBasedEditors/lib/src/mac_videoplayer/playercontroller.mm
+++ b/ChromiumBasedEditors/lib/src/mac_videoplayer/playercontroller.mm
@@ -38,6 +38,10 @@
 		[m_footer->m_slider_volume setAction:@selector(onSliderVolumeChanged:)];
 		// player volume observer
 		[m_player addObserver:self forKeyPath:@"volume" options:NSKeyValueObservingOptionNew context:nil];
+
+		// TODO: change
+		[m_footer->m_btn_rewind_forward setTarget:self];
+		[m_footer->m_btn_rewind_forward setAction:@selector(onBtnRewindForwardPressed:)];
 	}
 	return self;
 }
@@ -55,8 +59,7 @@
 }
 
 - (void)onBtnRewindForwardPressed:(NSIconPushButton*)sender {
-	double old_value = m_footer->m_slider_volume.doubleValue;
-	[m_footer->m_slider_volume setDoubleValue:(old_value + 1)];
+	[self toggleMute];
 }
 
 - (void)onSliderVolumeChanged:(NSIconPushButton*)sender {
@@ -68,8 +71,9 @@
 		float rate = [change[NSKeyValueChangeNewKey] floatValue];
 		[m_footer updatePlayPauseButton:rate];
 	} else if ([key_path isEqualToString:@"volume"]) {
-		float volume = [change[NSKeyValueChangeNewKey] floatValue];
-		[m_footer->m_slider_volume setDoubleValue:(volume * 100.0)];
+		double volume = [change[NSKeyValueChangeNewKey] floatValue] * 100.0;
+		[m_footer->m_slider_volume setDoubleValue:volume];
+		[m_footer updateVolumeButton:volume];
 	}
 }
 
@@ -99,7 +103,8 @@
 }
 
 - (void)toggleMute {
-	// TODO
+	// TODO: restore previous volume on second call
+	[self setVolume:0];
 }
 
 - (void)stop {