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/*
* Copyright (c) 2024. The RigelA open source project team and
* its contributors reserve all rights.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and limitations under the License.
*/
use scintilla_sys::{
SCTD_LONGARROW, SCTD_STRIKEOUT, SCWS_INVISIBLE, SCWS_VISIBLEAFTERINDENT, SCWS_VISIBLEALWAYS,
SCWS_VISIBLEONLYININDENT,
};
#[derive(Debug, PartialEq)]
pub enum WhiteSpace {
/// 空白显示为空背景色的正常显示模式。
Invisible,
/// 空白字符被绘制为点和箭头，
VisibleAways,
/// 用于缩进的空白通常显示，但在第一个可见字符之后，它显示为点和箭头。
VisibleAfterIndent,
/// 用于缩进的空白显示为点和箭头。
VisibleOnlyInIndent,
}
impl From<u32> for WhiteSpace {
fn from(value: u32) -> Self {
match value {
SCWS_INVISIBLE => Self::Invisible,
SCWS_VISIBLEALWAYS => Self::VisibleAways,
SCWS_VISIBLEAFTERINDENT => Self::VisibleAfterIndent,
SCWS_VISIBLEONLYININDENT => Self::VisibleOnlyInIndent,
_ => Self::Invisible,
}
}
}
impl Into<u32> for WhiteSpace {
fn into(self) -> u32 {
match self {
Self::Invisible => SCWS_INVISIBLE,
Self::VisibleAways => SCWS_VISIBLEALWAYS,
Self::VisibleAfterIndent => SCWS_VISIBLEAFTERINDENT,
Self::VisibleOnlyInIndent => SCWS_VISIBLEONLYININDENT,
}
}
}
#[derive(Debug, PartialEq)]
pub enum TabDrawMode {
/// 箭头拉伸到选项卡停止的默认模式。
LongArrow,
/// 一条水平线，一直延伸到凸舌止点。
Strikeout,
}
impl From<u32> for TabDrawMode {
fn from(value: u32) -> Self {
match value {
SCTD_LONGARROW => Self::LongArrow,
SCTD_STRIKEOUT => Self::Strikeout,
_ => Self::LongArrow,
}
}
}
impl Into<u32> for TabDrawMode {
fn into(self) -> u32 {
match self {
Self::LongArrow => SCTD_LONGARROW,
Self::Strikeout => SCTD_STRIKEOUT,
}
}
}