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KeyeventCallback除了input_data()都改为提供默认实现 #19

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KeyeventCallback除了input_data()都改为提供默认实现 #19

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30 changes: 22 additions & 8 deletions src/utils/ui/event.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,9 +10,16 @@ use super::{
pub const TAB_STR: &'static str = " ";

pub trait KeyEventCallback {
fn enter(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>;
fn tab(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>;
fn enter(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>{
// 默认实现
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn tab(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>{
// 默认实现
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn backspace(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType> {
// 默认实现
if ui.cursor.x() == 0 {
let y = ui.cursor.y();
let (merged, linelen) = ui.buffer.merge_line(y);
Expand Down Expand Up @@ -80,9 +87,10 @@ pub trait KeyEventCallback {

ui.cursor.move_to_columu(x - 1)?;

Ok(WarpUiCallBackType::None)
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn up(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType> {
// 默认实现
if ui.cursor.y() == 0 {
if ui.buffer.offset() == 0 {
// 上面没有数据
Expand Down Expand Up @@ -115,9 +123,10 @@ pub trait KeyEventCallback {
let last_y = ui.cursor.y() + 1;
ui.cursor.highlight(Some(last_y))?;

Ok(WarpUiCallBackType::None)
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn down(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType> {
// 默认实现
let size = *CONTENT_WINSIZE.read().unwrap();
let mut linesize = ui.buffer.get_linesize(ui.cursor.y() + 1);

Expand Down Expand Up @@ -145,17 +154,22 @@ pub trait KeyEventCallback {
let last_y = ui.cursor.y() - 1;
ui.cursor.highlight(Some(last_y))?;

Ok(WarpUiCallBackType::None)
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn left(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType> {
// 默认实现
ui.cursor.move_left(1)?;
Ok(WarpUiCallBackType::None)
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn right(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType> {
// 默认实现
ui.cursor.move_right(1)?;
Ok(WarpUiCallBackType::None)
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn esc(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>{
// 默认实现
Ok(WarpUiCallBackType::ChangMode(ModeType::Normal))
}
fn esc(&self, ui: &mut MutexGuard<UiCore>) -> io::Result<WarpUiCallBackType>;
fn input_data(
&self,
ui: &mut MutexGuard<UiCore>,
Expand Down