From a6dbb5f0d4ec6e846c1850ad9a9990c9f21e3e0e Mon Sep 17 00:00:00 2001
From: rbuj <robert.buj@gmail.com>
Date: Sun, 19 Dec 2021 10:37:36 +0100
Subject: Upscale in panel_xutils_set_strut

---
 mate-panel/panel-struts.c   | 23 +++++++----------------
 mate-panel/panel-struts.h   |  3 +--
 mate-panel/panel-toplevel.c |  7 +------
 mate-panel/panel-xutils.c   |  4 ++++
 4 files changed, 13 insertions(+), 24 deletions(-)

diff --git a/mate-panel/panel-struts.c b/mate-panel/panel-struts.c
index 0b5e1645..3e5e5857 100644
--- a/mate-panel/panel-struts.c
+++ b/mate-panel/panel-struts.c
@@ -322,8 +322,8 @@ panel_struts_set_window_hint (PanelToplevel *toplevel)
     panel_xutils_set_strut (gtk_widget_get_window (widget),
                             strut->orientation,
                             strut_size,
-                            strut->allocated_strut_start * scale,
-                            strut->allocated_strut_end * scale,
+                            strut->allocated_strut_start,
+                            strut->allocated_strut_end,
                             &strut->allocated_geometry,
                             scale);
 }
@@ -415,8 +415,7 @@ panel_struts_register_strut (PanelToplevel    *toplevel,
                              PanelOrientation  orientation,
                              int               strut_size,
                              int               strut_start,
-                             int               strut_end,
-                             gint              scale)
+                             int               strut_end)
 {
     PanelStrut *strut;
     gboolean    new_strut = FALSE;
@@ -454,33 +453,25 @@ panel_struts_register_strut (PanelToplevel    *toplevel,
         strut->geometry.x      = strut->strut_start;
         strut->geometry.y      = monitor_y;
         strut->geometry.width  = strut->strut_end - strut->strut_start + 1;
-        strut->geometry.height = strut->strut_size / scale;
-        if (scale > 1)
-            strut->geometry.width -= (strut->strut_size / scale);
+        strut->geometry.height = strut->strut_size;
         break;
     case PANEL_ORIENTATION_BOTTOM:
         strut->geometry.x      = strut->strut_start;
         strut->geometry.y      = monitor_y + monitor_height - strut->strut_size;
         strut->geometry.width  = strut->strut_end - strut->strut_start + 1;
-        strut->geometry.height = strut->strut_size / scale;
-        if (scale > 1)
-            strut->geometry.width -= (strut->strut_size / scale);
+        strut->geometry.height = strut->strut_size;
         break;
     case PANEL_ORIENTATION_LEFT:
         strut->geometry.x      = monitor_x;
         strut->geometry.y      = strut->strut_start;
-        strut->geometry.width  = strut->strut_size / scale;
+        strut->geometry.width  = strut->strut_size;
         strut->geometry.height = strut->strut_end - strut->strut_start + 1;
-        if (scale > 1)
-            strut->geometry.height -= (strut->strut_size / scale);
         break;
     case PANEL_ORIENTATION_RIGHT:
         strut->geometry.x      = monitor_x + monitor_width - strut->strut_size;
         strut->geometry.y      = strut->strut_start;
-        strut->geometry.width  = strut->strut_size / scale;
+        strut->geometry.width  = strut->strut_size;
         strut->geometry.height = strut->strut_end - strut->strut_start + 1;
-        if (scale > 1)
-            strut->geometry.height -= (strut->strut_size / scale);
         break;
     }
 
diff --git a/mate-panel/panel-struts.h b/mate-panel/panel-struts.h
index 4d7e49d0..6741e084 100644
--- a/mate-panel/panel-struts.h
+++ b/mate-panel/panel-struts.h
@@ -43,8 +43,7 @@ gboolean panel_struts_register_strut           (PanelToplevel    *toplevel,
                                                 PanelOrientation  orientation,
                                                 int               strut_size,
                                                 int               strut_start,
-                                                int               strut_end,
-                                                gint              scale);
+                                                int               strut_end);
 
 void     panel_struts_unregister_strut         (PanelToplevel    *toplevel);
 
diff --git a/mate-panel/panel-toplevel.c b/mate-panel/panel-toplevel.c
index bb4aa689..1bff5c54 100644
--- a/mate-panel/panel-toplevel.c
+++ b/mate-panel/panel-toplevel.c
@@ -1518,10 +1518,6 @@ static gboolean panel_toplevel_update_struts(PanelToplevel* toplevel, gboolean e
 		}
 	}
 
-	/* Adjust strut size based on scale factor */
-	if (strut > 0)
-		strut += toplevel->priv->size * (toplevel->priv->scale - 1);
-
 	if (orientation != toplevel->priv->orientation) {
 		toplevel->priv->orientation = orientation;
 		g_object_notify (G_OBJECT (toplevel), "orientation");
@@ -1541,8 +1537,7 @@ static gboolean panel_toplevel_update_struts(PanelToplevel* toplevel, gboolean e
 									orientation,
 									strut,
 									strut_start,
-									strut_end,
-									toplevel->priv->scale);
+									strut_end);
 		}
 		else {
 			panel_struts_unregister_strut (toplevel);
diff --git a/mate-panel/panel-xutils.c b/mate-panel/panel-xutils.c
index eb887e71..5331ff59 100644
--- a/mate-panel/panel-xutils.c
+++ b/mate-panel/panel-xutils.c
@@ -92,6 +92,10 @@ panel_xutils_set_strut (GdkWindow        *gdk_window,
     if (gnome_wm_strut_area == None)
         gnome_wm_strut_area = XInternAtom (xdisplay, "_GNOME_WM_STRUT_AREA", False);
 
+    strut *= scale;
+    strut_start *= scale;
+    strut_end *= scale;
+
     switch (orientation) {
     case PANEL_ORIENTATION_LEFT:
         struts [STRUT_LEFT] = strut;
-- 
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