From 3401ede7a5d780035b536ba21f0d12961fb69943 Mon Sep 17 00:00:00 2001
From: nutti <nutti.metro@gmail.com>
Date: Thu, 24 Aug 2023 19:08:59 +0900
Subject: [PATCH] Fix: Faild to enable on Blender 3.3 (#177)

---
 src/screencast_keys/ops.py                 | 31 ++++++++++------------
 src/screencast_keys/utils/compatibility.py |  8 ++++++
 2 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/src/screencast_keys/ops.py b/src/screencast_keys/ops.py
index 572a31f..31de5f2 100644
--- a/src/screencast_keys/ops.py
+++ b/src/screencast_keys/ops.py
@@ -37,8 +37,11 @@
 import gpu
 
 from . import common
-from .common import (debug_print, fix_modifier_display_text,
-                     output_debug_log, use_3d_polyline)
+from .common import (
+    debug_print,
+    fix_modifier_display_text,
+    output_debug_log
+)
 from .utils.bl_class_registry import BlClassRegistry
 from .utils import compatibility as compat
 from . import c_structure as cstruct
@@ -257,7 +260,7 @@ def circle_verts_num(r):
         for _ in range(n):
             x = x0 + r * math.cos(angle)
             y = y0 + r * math.sin(angle)
-            if not fill and use_3d_polyline(line_thickness):
+            if not fill:
                 imm.immVertex3f(x, y, 0)
             else:
                 imm.immVertex2f(x, y)
@@ -319,12 +322,8 @@ def draw_line(p1, p2, color, shadow=False, shadow_color=None,
         imm.immLineWidth(line_thickness + 3.0)
         imm.immColor4f(*shadow_color)
         imm.immBegin(imm.GL_LINES)
-        if use_3d_polyline(line_thickness):
-            imm.immVertex3f(p1[0], p1[1], 0.0)
-            imm.immVertex3f(p2[0], p2[1], 0.0)
-        else:
-            imm.immVertex2f(*p1)
-            imm.immVertex2f(*p2)
+        imm.immVertex3f(p1[0], p1[1], 0.0)
+        imm.immVertex3f(p2[0], p2[1], 0.0)
         imm.immEnd()
 
     # Draw line.
@@ -332,12 +331,8 @@ def draw_line(p1, p2, color, shadow=False, shadow_color=None,
     imm.immColor4f(*color)
 
     imm.immBegin(imm.GL_LINES)
-    if use_3d_polyline(line_thickness):
-        imm.immVertex3f(p1[0], p1[1], 0.0)
-        imm.immVertex3f(p2[0], p2[1], 0.0)
-    else:
-        imm.immVertex2f(*p1)
-        imm.immVertex2f(*p2)
+    imm.immVertex3f(p1[0], p1[1], 0.0)
+    imm.immVertex3f(p2[0], p2[1], 0.0)
     imm.immEnd()
 
     imm.immLineWidth(1.0)
@@ -983,7 +978,8 @@ def draw_area_size(cls, context):
 
         font_size = prefs.font_size
         font_id = 0         # TODO: font_id should be constant.
-        blf.size(font_id, font_size)
+        dpi = user_prefs.system.dpi
+        compat.blf_size(font_id, font_size, dpi)
 
         # Calculate width/height of draw area.
         draw_area_width = 0
@@ -1410,7 +1406,8 @@ def draw_callback(cls, context):
 
         font_size = prefs.font_size
         font_id = 0
-        blf.size(font_id, font_size)
+        dpi = user_prefs.system.dpi
+        compat.blf_size(font_id, font_size, dpi)
 
         # Clip 'TOOLS' and 'UI' region from 'WINDOW' region if need.
         # This prevents from drawing multiple time when
diff --git a/src/screencast_keys/utils/compatibility.py b/src/screencast_keys/utils/compatibility.py
index 11c8cdc..9701da1 100644
--- a/src/screencast_keys/utils/compatibility.py
+++ b/src/screencast_keys/utils/compatibility.py
@@ -20,6 +20,7 @@
 
 import sys
 import bpy
+import blf
 
 
 def check_version(major, minor, _):
@@ -66,3 +67,10 @@ def add_if_exist(cls_name, space_name, space_types):
     add_if_exist("SpaceTimeline", 'TIMELINE', space_types)
 
     return space_types
+
+
+def blf_size(font_id, font_size, dpi):
+    if check_version(3, 4, 0) >= 0:
+        blf.size(font_id, font_size)
+    else:
+        blf.size(font_id, font_size, dpi)