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move more event handling from PTYListController into being handled by ListEditor with ListCmd

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This commit is contained in:
Michael Sippel 2023-08-18 03:06:25 +02:00
parent 81a22aa831
commit 9af00d7294
Signed by: senvas
GPG key ID: F96CF119C34B64A6
5 changed files with 145 additions and 139 deletions
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137
nested/src/editors/list/cmd.rs Normal file
View file

@ -0,0 +1,137 @@
use {
r3vi::{
view::{singleton::*},
buffer::{singleton::*}
},
crate::{
editors::list::{ListEditor, ListCursorMode},
type_system::{Context, ReprTree},
tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor},
commander::{ObjCommander}
},
std::sync::{Arc, RwLock}
};
#[derive(Copy, Clone, PartialEq, Eq)]
pub enum ListCmd {
DeletePxev,
DeleteNexd,
JoinNexd,
JoinPxev,
Split,
Clear,
Close,
}
impl ListCmd {
pub fn into_repr_tree(self, ctx: &Arc<RwLock<Context>>) -> Arc<RwLock<ReprTree>> {
let buf = r3vi::buffer::singleton::SingletonBuffer::new(self);
ReprTree::new_leaf(
(ctx, "( ListCmd )"),
buf.get_port().into()
)
}
}
impl ObjCommander for ListEditor {
fn send_cmd_obj(&mut self, cmd_obj: Arc<RwLock<ReprTree>>) -> TreeNavResult {
let cmd_repr = cmd_obj.read().unwrap();
if let Some(cmd) = cmd_repr.get_view::<dyn SingletonView<Item = ListCmd>>() {
let cur = self.cursor.get();
drop(cmd_repr);
if let Some(idx) = cur.idx {
match cur.mode {
ListCursorMode::Select => {
if let Some(mut item) = self.get_item().clone() {
if self.is_listlist() {
let item_cur = item.get_cursor();
match cmd.get() {
ListCmd::DeletePxev => {
if idx > 0
&& item_cur.tree_addr.iter().fold(
true,
|is_zero, x| is_zero && (*x == 0)
)
{
self.listlist_join_pxev(idx, &item);
TreeNavResult::Continue
} else {
item.send_cmd_obj(cmd_obj)
}
}
ListCmd::DeleteNexd => {
let item_cur = item.get_cursor_warp();
let next_idx = idx as usize + 1;
if next_idx < self.data.len()
&& item_cur.tree_addr.iter().fold(
true,
|is_end, x| is_end && (*x == -1)
)
{
self.listlist_join_nexd(next_idx, &item);
TreeNavResult::Continue
} else {
item.send_cmd_obj(cmd_obj)
}
}
_ => {
TreeNavResult::Continue
}
}
} else {
TreeNavResult::Exit
}
} else {
TreeNavResult::Exit
}
},
ListCursorMode::Insert => {
match cmd.get() {
ListCmd::DeletePxev => {
self.delete_pxev();
TreeNavResult::Continue
}
ListCmd::DeleteNexd => {
self.delete_nexd();
TreeNavResult::Continue
}
ListCmd::Split => {
self.listlist_split();
TreeNavResult::Continue
}
ListCmd::Clear => {
self.clear();
TreeNavResult::Continue
}
ListCmd::Close => {
self.goto(TreeCursor::none());
TreeNavResult::Exit
}
_ =>{
TreeNavResult::Continue
}
}
}
}
} else {
TreeNavResult::Exit
}
} else {
if let Some(cur_item) = self.get_item_mut() {
drop(cmd_repr);
cur_item.write().unwrap().send_cmd_obj(cmd_obj)
} else {
TreeNavResult::Continue
}
}
}
}

88
nested/src/editors/list/commander.rs
View file

@ -1,88 +0,0 @@
use {
r3vi::{
view::{singleton::*},
buffer::{singleton::*}
},
crate::{
editors::list::ListEditor,
type_system::{Context, ReprTree},
tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor},
commander::{ObjCommander}
},
std::sync::{Arc, RwLock}
};
#[derive(Copy, Clone, PartialEq, Eq)]
pub enum ListCmd {
DeletePxev,
DeleteNexd,
JoinNexd,
JoinPxev,
Split,
Clear,
Close,
}
impl ListCmd {
fn into_repr_tree(self, ctx: &Arc<RwLock<Context>>) -> Arc<RwLock<ReprTree>> {
let buf = r3vi::buffer::singleton::SingletonBuffer::new(self);
ReprTree::new_leaf(
(ctx, "( ListCmd )"),
buf.get_port().into()
)
}
}
/*
impl Into< Arc<RwLock<ReprTree>> > for (&Arc<RwLock<Context>>, ListCmd) {
fn into(self) -> Arc<RwLock<ReprTree>> {
self.1.into_repr_tree(self.0)
}
}
*/
impl ObjCommander for ListEditor {
fn send_cmd_obj(&mut self, cmd_obj: Arc<RwLock<ReprTree>>) -> TreeNavResult {
let cmd_repr = cmd_obj.read().unwrap();
if let Some(cmd) = cmd_repr.get_view::<dyn SingletonView<Item = ListCmd>>() {
match cmd.get() {
ListCmd::DeletePxev => {
self.delete_pxev();
TreeNavResult::Continue
}
ListCmd::DeleteNexd => {
self.delete_nexd();
TreeNavResult::Continue
}
ListCmd::JoinPxev => {
// TODO
//self.listlist_join_pxev();
TreeNavResult::Continue
}
ListCmd::JoinNexd => {
// TODO
//self.listlist_join_nexd();
TreeNavResult::Continue
}
ListCmd::Split => {
self.listlist_split();
TreeNavResult::Continue
}
ListCmd::Clear => {
self.clear();
TreeNavResult::Continue
}
ListCmd::Close => {
self.goto(TreeCursor::none());
TreeNavResult::Exit
}
}
} else {
if let Some(cur_item) = self.get_item_mut() {
drop(cmd_repr);
cur_item.write().unwrap().send_cmd_obj(cmd_obj)
} else {
TreeNavResult::Continue
}
}
}
}

2
nested/src/editors/list/editor.rs
View file

@ -5,7 +5,7 @@ use {
},
crate::{
type_system::{Context, TypeTerm, ReprTree},
editors::list::{ListCursor, ListCursorMode, commander::ListCmd, PTYListController, PTYListStyle},
editors::list::{ListCursor, ListCursorMode, ListCmd, PTYListController, PTYListStyle},
tree::{NestedNode, TreeNav, TreeCursor},
diagnostics::Diagnostics
},

4
nested/src/editors/list/mod.rs
View file

@ -5,13 +5,13 @@ pub mod editor;
pub mod nav;
pub mod segment;
pub mod pty_editor;
pub mod commander;
pub mod cmd;
pub use {
cursor::{ListCursor, ListCursorMode},
editor::ListEditor,
segment::{ListSegment, ListSegmentSequence},
pty_editor::{PTYListStyle, PTYListController},
commander::ListCmd
cmd::ListCmd
};

53
nested/src/editors/list/pty_editor.rs
View file

@ -161,6 +161,7 @@ impl ObjCommander for PTYListController {
let cur = e.cursor.get();
let cur_depth = e.get_cursor().tree_addr.len();
let ctx0 = e.ctx.clone();
let ctx = e.ctx.clone();
let ctx = ctx.read().unwrap();
@ -218,12 +219,10 @@ impl ObjCommander for PTYListController {
ListCursorMode::Insert => {
match event {
TerminalEvent::Input(Event::Key(Key::Backspace)) => {
e.delete_pxev();
TreeNavResult::Continue
e.send_cmd_obj( ListCmd::DeletePxev.into_repr_tree(&ctx0) )
}
TerminalEvent::Input(Event::Key(Key::Delete)) => {
e.delete_nexd();
TreeNavResult::Continue
e.send_cmd_obj( ListCmd::DeletePxev.into_repr_tree(&ctx0) )
}
_ => {
let mut node = Context::make_node(&e.ctx, e.typ.clone(), self.depth).unwrap();
@ -251,52 +250,10 @@ impl ObjCommander for PTYListController {
if e.is_listlist() {
match event {
TerminalEvent::Input(Event::Key(Key::Backspace)) => {
let item_cur = item.get_cursor();
if idx > 0
&& item_cur.tree_addr.iter().fold(
true,
|is_zero, x| is_zero && (*x == 0)
)
{
e.listlist_join_pxev(idx, &item);
/* Optional: recursive joining
if item_cur.tree_addr.len() > 1 {
let mut item = e.get_item_mut().unwrap();
item.handle_terminal_event(event);
}
*/
TreeNavResult::Continue
} else {
item.send_cmd_obj(cmd_obj)
}
e.send_cmd_obj( ListCmd::DeletePxev.into_repr_tree(&ctx0) )
}
TerminalEvent::Input(Event::Key(Key::Delete)) => {
let item_cur = item.get_cursor_warp();
let next_idx = idx as usize + 1;
if next_idx < e.data.len()
&& item_cur.tree_addr.iter().fold(
true,
|is_end, x| is_end && (*x == -1)
)
{
e.listlist_join_nexd(next_idx, &item);
/* Optional: recursive joining
if item_cur.tree_addr.len() > 1 {
let mut item = e.get_item_mut().unwrap();
item.handle_terminal_event(event);
}
*/
TreeNavResult::Continue
} else {
item.send_cmd_obj(cmd_obj)
}
e.send_cmd_obj( ListCmd::DeleteNexd.into_repr_tree(&ctx0) )
}
TerminalEvent::Input(Event::Key(Key::Char(c))) => {