From: Robert Panovics <robert.panovics@gmail.com>
To: ~alextee/zrythm-devel@lists.sr.ht
Cc: Robert Panovics <robert.panovics@gmail.com>
Subject: [PATCH] Popover menu position fix on bottom bar
Date: Sat, 16 Apr 2022 19:04:53 +0200
Message-Id: <20220416170453.11384-1-robert.panovics@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Reparenting of popover menu for transport playhead and
BPM for positioning

Fixes https://todo.sr.ht/~alextee/zrythm-bug/860

Signed-off-by: Robert Panovics <robert.panovics@gmail.com>
---
 inc/gui/widgets/bot_bar.h       |  2 --
 inc/gui/widgets/digital_meter.h | 12 ++++++++++++
 src/gui/widgets/bot_bar.c       | 18 +++++-------------
 src/gui/widgets/digital_meter.c | 33 +++++++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+), 15 deletions(-)

diff --git a/inc/gui/widgets/bot_bar.h b/inc/gui/widgets/bot_bar.h
index 070e52910..713bd76af 100644
--- a/inc/gui/widgets/bot_bar.h
+++ b/inc/gui/widgets/bot_bar.h
@@ -110,8 +110,6 @@ typedef struct _BotBarWidget
   char green_hex[8];
   char red_hex[8];
 
-  /** Popover to be reused for context menus. */
-  GtkPopoverMenu * popover_menu;
 } BotBarWidget;
 
 void
diff --git a/inc/gui/widgets/digital_meter.h b/inc/gui/widgets/digital_meter.h
index d745d1355..cf31600cf 100644
--- a/inc/gui/widgets/digital_meter.h
+++ b/inc/gui/widgets/digital_meter.h
@@ -180,6 +180,8 @@ typedef struct _DigitalMeterWidget
   PangoLayout * normal_layout;
 
   bool initialized;
+
+  GtkPopoverMenu * popover_menu;
 } DigitalMeterWidget;
 
 /**
@@ -231,6 +233,16 @@ digital_meter_set_draw_line (
   DigitalMeterWidget * self,
   int                  draw_line);
 
+/**
+ * Shows the widgets popover menu with the provided content
+ *
+ * @param menu content of the popover menu
+ */
+void
+digital_meter_show_context_menu (
+  DigitalMeterWidget * self,
+  GMenu *              menu);
+
 /**
  * @}
  */
diff --git a/src/gui/widgets/bot_bar.c b/src/gui/widgets/bot_bar.c
index dc3cec839..b65a5a242 100644
--- a/src/gui/widgets/bot_bar.c
+++ b/src/gui/widgets/bot_bar.c
@@ -147,8 +147,8 @@ on_bpm_right_click (
     _ ("Tap"), NULL, "app.tap-bpm");
   g_menu_append_item (menu, menuitem);
 
-  z_gtk_show_context_menu_from_g_menu (
-    self->popover_menu, x, y, menu);
+  digital_meter_show_context_menu (
+    self->digital_bpm, menu);
 }
 
 static void
@@ -214,11 +214,11 @@ on_transport_playhead_right_click (
 #endif
 
   gtk_widget_insert_action_group (
-    GTK_WIDGET (self), "bot-bar",
+    GTK_WIDGET (self->digital_transport), "bot-bar",
     G_ACTION_GROUP (action_group));
 
-  z_gtk_show_context_menu_from_g_menu (
-    self->popover_menu, x, y, menu);
+  digital_meter_show_context_menu (
+    self->digital_transport, menu);
 }
 
 void
@@ -598,8 +598,6 @@ bot_bar_widget_setup (BotBarWidget * self)
 static void
 dispose (BotBarWidget * self)
 {
-  gtk_widget_unparent (
-    GTK_WIDGET (self->popover_menu));
   gtk_widget_unparent (
     GTK_WIDGET (self->center_box));
 
@@ -617,12 +615,6 @@ bot_bar_widget_init (BotBarWidget * self)
 
   gtk_widget_init_template (GTK_WIDGET (self));
 
-  self->popover_menu = GTK_POPOVER_MENU (
-    gtk_popover_menu_new_from_model (NULL));
-  gtk_widget_set_parent (
-    GTK_WIDGET (self->popover_menu),
-    GTK_WIDGET (self));
-
   ui_gdk_rgba_to_hex (
     &UI_COLORS->bright_orange, self->hex_color);
   ui_gdk_rgba_to_hex (
diff --git a/src/gui/widgets/digital_meter.c b/src/gui/widgets/digital_meter.c
index c3622d05f..5a0df4cea 100644
--- a/src/gui/widgets/digital_meter.c
+++ b/src/gui/widgets/digital_meter.c
@@ -884,6 +884,19 @@ digital_meter_set_draw_line (
   gtk_widget_queue_draw (GTK_WIDGET (self));
 }
 
+void
+digital_meter_show_context_menu (
+  DigitalMeterWidget * self,
+  GMenu *              menu)
+{
+  z_gtk_show_context_menu_from_g_menu (
+    self->popover_menu,
+    gtk_widget_get_allocated_width (
+      GTK_WIDGET (self))
+      / 2.0,
+    0.0, menu);
+}
+
 /**
  * Motion callback.
  */
@@ -1392,6 +1405,16 @@ _digital_meter_widget_new_for_position (
   return self;
 }
 
+static void
+dispose (DigitalMeterWidget * self)
+{
+  gtk_widget_unparent (
+    GTK_WIDGET (self->popover_menu));
+
+  G_OBJECT_CLASS (digital_meter_widget_parent_class)
+    ->dispose (G_OBJECT (self));
+}
+
 static void
 finalize (DigitalMeterWidget * self)
 {
@@ -1418,8 +1441,12 @@ digital_meter_widget_class_init (
   gtk_widget_class_set_css_name (
     wklass, "digital-meter");
 
+  gtk_widget_class_set_layout_manager_type (
+    wklass, GTK_TYPE_BIN_LAYOUT);
+
   GObjectClass * oklass = G_OBJECT_CLASS (klass);
   oklass->finalize = (GObjectFinalizeFunc) finalize;
+  oklass->dispose = (GObjectFinalizeFunc) dispose;
 }
 
 static void
@@ -1473,4 +1500,10 @@ digital_meter_widget_init (
   gtk_widget_add_controller (
     GTK_WIDGET (self),
     GTK_EVENT_CONTROLLER (click_gesture));
+
+  self->popover_menu = GTK_POPOVER_MENU (
+    gtk_popover_menu_new_from_model (NULL));
+  gtk_widget_set_parent (
+    GTK_WIDGET (self->popover_menu),
+    GTK_WIDGET (self));
 }
-- 
2.35.1