Merge pull request #4 from Xrayez/icon-reload-native

Use Godot's own reload icon from current editor theme

addons/godot-plugin-refresher/plugin_refresher.gd

@@ -35,6 +35,9 @@ func select_plugin(p_name):
 		if plugin == p_name:
 			options.selected = options.get_item_id(idx)
 
+func set_refresh_button_icon(p_icon):
+	$RefreshButton.icon = p_icon
+
 func _on_RefreshButton_pressed():
 	if options.selected == -1:
 		return # nothing selected

addons/godot-plugin-refresher/plugin_refresher.tscn

@@ -1,87 +1,25 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=2 format=2]
 
 [ext_resource path="res://addons/godot-plugin-refresher/plugin_refresher.gd" type="Script" id=1]
-[ext_resource path="res://addons/godot-plugin-refresher/icons/icon_reload_small.svg" type="Texture" id=2]
 
-[node name="HBoxContainer" type="HBoxContainer" index="0"]
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
+[node name="HBoxContainer" type="HBoxContainer"]
 margin_right = 40.0
 margin_bottom = 40.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 1
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-alignment = 0
 script = ExtResource( 1 )
 
-[node name="VSeparator" type="VSeparator" parent="." index="0"]
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
+[node name="VSeparator" type="VSeparator" parent="."]
 margin_right = 4.0
 margin_bottom = 40.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
 
-[node name="OptionButton" type="OptionButton" parent="." index="1"]
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
+[node name="OptionButton" type="OptionButton" parent="."]
 margin_left = 8.0
 margin_right = 158.0
 margin_bottom = 40.0
 rect_min_size = Vector2( 150, 0 )
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-action_mode = 0
-enabled_focus_mode = 2
-shortcut = null
-group = null
-flat = false
-align = 0
-items = [  ]
-selected = -1
-_sections_unfolded = [ "Rect" ]
 
-[node name="RefreshButton" type="ToolButton" parent="." index="2"]
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
+[node name="RefreshButton" type="ToolButton" parent="."]
 margin_left = 162.0
-margin_right = 188.0
+margin_right = 174.0
 margin_bottom = 40.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-enabled_focus_mode = 2
-shortcut = null
-group = null
-icon = ExtResource( 2 )
-flat = true
-align = 1
-_sections_unfolded = [ "icon" ]
 
 [connection signal="pressed" from="RefreshButton" to="." method="_on_RefreshButton_pressed"]

addons/godot-plugin-refresher/plugin_refresher_plugin.gd

@@ -16,7 +16,16 @@ func _enter_tree():
 	refresher = PluginRefresherScn.instance()
 	add_control_to_container(CONTAINER_TOOLBAR, refresher)
 
-	var efs = get_editor_interface().get_resource_filesystem()
+	var eds = get_editor_interface()
+
+	# Set reload icon from Godot's own theme
+	var godot_editor = eds.get_base_control()
+	var reload_icon = godot_editor.theme.get_icon('Reload', 'EditorIcons')
+	assert(reload_icon != null)
+	refresher.set_refresh_button_icon(reload_icon)
+
+	# Watch whether any plugin is changed, added or removed on the filesystem
+	var efs = eds.get_resource_filesystem()
 	efs.connect("filesystem_changed", self, "_on_filesystem_changed")
 
 	refresher.connect("request_refresh_plugin", self, "_on_request_refresh_plugin")