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77 lines
1.6 KiB
77 lines
1.6 KiB
// ------------------------------------------------------------------------
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// Project active2
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// Active Thing (activething.com) git.activething.com/go
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//
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// File name style.go
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// Created by DEV
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// Modified 06/04/2024
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//
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// Copyright 2024 activething.com
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// ------------------------------------------------------------------------
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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package ansi
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import (
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"math/bits"
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"strings"
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)
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const (
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StyleBold Style = 1 << iota
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StyleUnderline
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StyleBlink
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StyleNone Style = 0
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allStyles = StyleBold | StyleUnderline | StyleBlink
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)
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type (
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Style uint8
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)
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func (s Style) Count () int {
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return bits.OnesCount8(uint8(s)) }
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func (s Style) IsValid () bool {
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return s <= allStyles }
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func (s Style) Name () string {
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var r []string
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for i:=0; i< styleNumOps; i++ {
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}
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return strings.Join(r,",")
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}
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func (s Style) HasBold () bool {
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return s&StyleBold != 0 }
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func (s Style) HasUnderline () bool {
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return s&StyleUnderline != 0 }
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func (s Style) HasBlink () bool {
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return s&StyleBlink != 0 }
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