From 294e899bf73cf461eee98c89a8583503cdcf58f5 Mon Sep 17 00:00:00 2001
From: Germano Cavalcante <germano.costa@ig.com.br>
Date: Thu, 21 Jul 2022 11:03:07 -0300
Subject: Grease Pencil Tools: replace deprecated bgl module

Part of T80730
---
 greasepencil_tools/__init__.py       |  4 ++--
 greasepencil_tools/rotate_canvas.py  |  9 ++++-----
 greasepencil_tools/timeline_scrub.py | 13 ++++++-------
 3 files changed, 12 insertions(+), 14 deletions(-)

(limited to 'greasepencil_tools')

diff --git a/greasepencil_tools/__init__.py b/greasepencil_tools/__init__.py
index 980493ed..c75d0442 100644
--- a/greasepencil_tools/__init__.py
+++ b/greasepencil_tools/__init__.py
@@ -4,8 +4,8 @@ bl_info = {
 "name": "Grease Pencil Tools",
 "description": "Extra tools for Grease Pencil",
 "author": "Samuel Bernou, Antonio Vazquez, Daniel Martinez Lara, Matias Mendiola",
-"version": (1, 6, 0),
-"blender": (2, 91, 0),
+"version": (1, 6, 1),
+"blender": (3, 0, 0),
 "location": "Sidebar > Grease Pencil > Grease Pencil Tools",
 "warning": "",
 "doc_url": "{BLENDER_MANUAL_URL}/addons/object/greasepencil_tools.html",
diff --git a/greasepencil_tools/rotate_canvas.py b/greasepencil_tools/rotate_canvas.py
index a733eb2d..c2482fbd 100644
--- a/greasepencil_tools/rotate_canvas.py
+++ b/greasepencil_tools/rotate_canvas.py
@@ -10,7 +10,6 @@ from bpy.props import BoolProperty, EnumProperty
 from time import time
 ## draw utils
 import gpu
-import bgl
 import blf
 from gpu_extras.batch import batch_for_shader
 from gpu_extras.presets import draw_circle_2d
@@ -31,8 +30,8 @@ def draw_callback_px(self, context):
     if context.area != self.current_area:
         return
     shader = gpu.shader.from_builtin('2D_UNIFORM_COLOR')
-    bgl.glEnable(bgl.GL_BLEND)
-    bgl.glLineWidth(2)
+    gpu.state.blend_set('ALPHA')
+    gpu.state.line_width_set(2.0)
 
     # init
     batch = batch_for_shader(shader, 'LINE_STRIP', {"pos": [self.center, self.initial_pos]})#self.vector_initial
@@ -55,8 +54,8 @@ def draw_callback_px(self, context):
     # batch.draw(shader)
 
     # restore opengl defaults
-    bgl.glLineWidth(1)
-    bgl.glDisable(bgl.GL_BLEND)
+    gpu.state.line_width_set(1.0)
+    gpu.state.blend_set('NONE')
 
     ## text
     font_id = 0
diff --git a/greasepencil_tools/timeline_scrub.py b/greasepencil_tools/timeline_scrub.py
index 6a1913ae..1f6c2a41 100644
--- a/greasepencil_tools/timeline_scrub.py
+++ b/greasepencil_tools/timeline_scrub.py
@@ -8,7 +8,6 @@ import numpy as np
 from time import time
 import bpy
 import gpu
-import bgl
 import blf
 from gpu_extras.batch import batch_for_shader
 
@@ -39,8 +38,8 @@ def draw_callback_px(self, context):
     font_id = 0
 
     shader = gpu.shader.from_builtin('2D_UNIFORM_COLOR')  # initiate shader
-    bgl.glEnable(bgl.GL_BLEND)
-    bgl.glLineWidth(1)
+    gpu.state.blend_set('ALPHA')
+    gpu.state.line_width_set(1.0)
 
     # Draw HUD
     if self.use_hud_time_line:
@@ -51,18 +50,18 @@ def draw_callback_px(self, context):
     # Display keyframes
     if self.use_hud_keyframes:
         if self.keyframe_aspect == 'LINE':
-            bgl.glLineWidth(3)
+            gpu.state.line_width_set(3.0)
             shader.bind()
             shader.uniform_float("color", self.color_timeline)
             self.batch_keyframes.draw(shader)
         else:
-            bgl.glLineWidth(1)
+            gpu.state.line_width_set(1.0)
             shader.bind()
             shader.uniform_float("color", self.color_timeline)
             self.batch_keyframes.draw(shader)
 
     # Show current frame line
-    bgl.glLineWidth(1)
+    gpu.state.line_width_set(1.0)
     if self.use_hud_playhead:
         playhead = [(self.cursor_x, self.my + self.playhead_size/2),
                     (self.cursor_x, self.my - self.playhead_size/2)]
@@ -72,7 +71,7 @@ def draw_callback_px(self, context):
         batch.draw(shader)
 
     # restore opengl defaults
-    bgl.glDisable(bgl.GL_BLEND)
+    gpu.state.blend_set('NONE')
 
     # Display current frame text
     blf.color(font_id, *self.color_text)
-- 
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