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This commit is contained in:
Kay Simmons 2023-01-20 12:15:21 -08:00
parent 81ed961659
commit 15799f7af6
17 changed files with 481 additions and 148 deletions
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2
crates/collab/src/tests.rs
View file

@ -196,7 +196,7 @@ impl TestServer {
languages: Arc::new(LanguageRegistry::new(Task::ready(()))),
themes: ThemeRegistry::new((), cx.font_cache()),
fs: fs.clone(),
build_window_options: Default::default,
build_window_options: |_| Default::default(),
initialize_workspace: |_, _, _| unimplemented!(),
dock_default_item_factory: |_, _| unimplemented!(),
});

2
crates/collab_ui/src/collab_ui.rs
View file

@ -54,7 +54,7 @@ pub fn init(app_state: Arc<AppState>, cx: &mut MutableAppContext) {
})
.await?;
let (_, workspace) = cx.add_window((app_state.build_window_options)(), |cx| {
let (_, workspace) = cx.add_window((app_state.build_window_options)(None), |cx| {
let mut workspace = Workspace::new(
Default::default(),
0,

2
crates/editor/src/persistence.rs
View file

@ -6,7 +6,7 @@ use db::{define_connection, query};
use workspace::{ItemId, WorkspaceDb, WorkspaceId};
define_connection!(
// Current table shape using pseudo-rust syntax:
// Current schema shape using pseudo-rust syntax:
// editors(
// item_id: usize,
// workspace_id: usize,

109
crates/gpui/src/app.rs
View file

@ -43,6 +43,7 @@ use crate::{
util::post_inc,
Appearance, AssetCache, AssetSource, ClipboardItem, FontCache, InputHandler, KeyUpEvent,
ModifiersChangedEvent, MouseButton, MouseRegionId, PathPromptOptions, TextLayoutCache,
WindowBounds,
};
pub trait Entity: 'static {
@ -594,6 +595,7 @@ type ReleaseObservationCallback = Box<dyn FnMut(&dyn Any, &mut MutableAppContext
type ActionObservationCallback = Box<dyn FnMut(TypeId, &mut MutableAppContext)>;
type WindowActivationCallback = Box<dyn FnMut(bool, &mut MutableAppContext) -> bool>;
type WindowFullscreenCallback = Box<dyn FnMut(bool, &mut MutableAppContext) -> bool>;
type WindowBoundsCallback = Box<dyn FnMut(WindowBounds, &mut MutableAppContext) -> bool>;
type KeystrokeCallback = Box<
dyn FnMut(&Keystroke, &MatchResult, Option<&Box<dyn Action>>, &mut MutableAppContext) -> bool,
>;
@ -624,6 +626,7 @@ pub struct MutableAppContext {
action_dispatch_observations: CallbackCollection<(), ActionObservationCallback>,
window_activation_observations: CallbackCollection<usize, WindowActivationCallback>,
window_fullscreen_observations: CallbackCollection<usize, WindowFullscreenCallback>,
window_bounds_observations: CallbackCollection<usize, WindowBoundsCallback>,
keystroke_observations: CallbackCollection<usize, KeystrokeCallback>,
#[allow(clippy::type_complexity)]
@ -681,6 +684,7 @@ impl MutableAppContext {
global_observations: Default::default(),
window_activation_observations: Default::default(),
window_fullscreen_observations: Default::default(),
window_bounds_observations: Default::default(),
keystroke_observations: Default::default(),
action_dispatch_observations: Default::default(),
presenters_and_platform_windows: Default::default(),
@ -1240,6 +1244,23 @@ impl MutableAppContext {
)
}
fn observe_window_bounds<F>(&mut self, window_id: usize, callback: F) -> Subscription
where
F: 'static + FnMut(WindowBounds, &mut MutableAppContext) -> bool,
{
let subscription_id = post_inc(&mut self.next_subscription_id);
self.pending_effects
.push_back(Effect::WindowBoundsObservation {
window_id,
subscription_id,
callback: Box::new(callback),
});
Subscription::WindowBoundsObservation(
self.window_bounds_observations
.subscribe(window_id, subscription_id),
)
}
pub fn observe_keystrokes<F>(&mut self, window_id: usize, callback: F) -> Subscription
where
F: 'static
@ -1774,6 +1795,13 @@ impl MutableAppContext {
}));
}
{
let mut app = self.upgrade();
window.on_moved(Box::new(move || {
app.update(|cx| cx.window_was_moved(window_id))
}));
}
{
let mut app = self.upgrade();
window.on_fullscreen(Box::new(move |is_fullscreen| {
@ -2071,6 +2099,11 @@ impl MutableAppContext {
.invalidation
.get_or_insert(WindowInvalidation::default());
}
self.handle_window_moved(window_id);
}
Effect::MoveWindow { window_id } => {
self.handle_window_moved(window_id);
}
Effect::WindowActivationObservation {
@ -2103,6 +2136,16 @@ impl MutableAppContext {
is_fullscreen,
} => self.handle_fullscreen_effect(window_id, is_fullscreen),
Effect::WindowBoundsObservation {
window_id,
subscription_id,
callback,
} => self.window_bounds_observations.add_callback(
window_id,
subscription_id,
callback,
),
Effect::RefreshWindows => {
refreshing = true;
}
@ -2197,6 +2240,11 @@ impl MutableAppContext {
.push_back(Effect::ResizeWindow { window_id });
}
fn window_was_moved(&mut self, window_id: usize) {
self.pending_effects
.push_back(Effect::MoveWindow { window_id });
}
fn window_was_fullscreen_changed(&mut self, window_id: usize, is_fullscreen: bool) {
self.pending_effects.push_back(Effect::FullscreenWindow {
window_id,
@ -2510,6 +2558,20 @@ impl MutableAppContext {
}
}
fn handle_window_moved(&mut self, window_id: usize) {
let bounds = if self.window_is_fullscreen(window_id) {
WindowBounds::Fullscreen
} else {
WindowBounds::Fixed(self.window_bounds(window_id))
};
self.window_bounds_observations
.clone()
.emit(window_id, self, move |callback, this| {
callback(bounds, this);
true
});
}
pub fn focus(&mut self, window_id: usize, view_id: Option<usize>) {
self.pending_effects
.push_back(Effect::Focus { window_id, view_id });
@ -2887,9 +2949,8 @@ pub enum Effect {
ResizeWindow {
window_id: usize,
},
FullscreenWindow {
MoveWindow {
window_id: usize,
is_fullscreen: bool,
},
ActivateWindow {
window_id: usize,
@ -2900,11 +2961,20 @@ pub enum Effect {
subscription_id: usize,
callback: WindowActivationCallback,
},
FullscreenWindow {
window_id: usize,
is_fullscreen: bool,
},
WindowFullscreenObservation {
window_id: usize,
subscription_id: usize,
callback: WindowFullscreenCallback,
},
WindowBoundsObservation {
window_id: usize,
subscription_id: usize,
callback: WindowBoundsCallback,
},
Keystroke {
window_id: usize,
keystroke: Keystroke,
@ -3015,6 +3085,10 @@ impl Debug for Effect {
.debug_struct("Effect::RefreshWindow")
.field("window_id", window_id)
.finish(),
Effect::MoveWindow { window_id } => f
.debug_struct("Effect::MoveWindow")
.field("window_id", window_id)
.finish(),
Effect::WindowActivationObservation {
window_id,
subscription_id,
@ -3049,6 +3123,16 @@ impl Debug for Effect {
.field("window_id", window_id)
.field("subscription_id", subscription_id)
.finish(),
Effect::WindowBoundsObservation {
window_id,
subscription_id,
callback: _,
} => f
.debug_struct("Effect::WindowBoundsObservation")
.field("window_id", window_id)
.field("subscription_id", subscription_id)
.finish(),
Effect::RefreshWindows => f.debug_struct("Effect::FullViewRefresh").finish(),
Effect::WindowShouldCloseSubscription { window_id, .. } => f
.debug_struct("Effect::WindowShouldCloseSubscription")
@ -3928,6 +4012,24 @@ impl<'a, T: View> ViewContext<'a, T> {
)
}
pub fn observe_window_bounds<F>(&mut self, mut callback: F) -> Subscription
where
F: 'static + FnMut(&mut T, WindowBounds, &mut ViewContext<T>),
{
let observer = self.weak_handle();
self.app
.observe_window_bounds(self.window_id(), move |bounds, cx| {
if let Some(observer) = observer.upgrade(cx) {
observer.update(cx, |observer, cx| {
callback(observer, bounds, cx);
});
true
} else {
false
}
})
}
pub fn emit(&mut self, payload: T::Event) {
self.app.pending_effects.push_back(Effect::Event {
entity_id: self.view_id,
@ -5092,6 +5194,7 @@ pub enum Subscription {
FocusObservation(callback_collection::Subscription<usize, FocusObservationCallback>),
WindowActivationObservation(callback_collection::Subscription<usize, WindowActivationCallback>),
WindowFullscreenObservation(callback_collection::Subscription<usize, WindowFullscreenCallback>),
WindowBoundsObservation(callback_collection::Subscription<usize, WindowBoundsCallback>),
KeystrokeObservation(callback_collection::Subscription<usize, KeystrokeCallback>),
ReleaseObservation(callback_collection::Subscription<usize, ReleaseObservationCallback>),
ActionObservation(callback_collection::Subscription<(), ActionObservationCallback>),
@ -5107,6 +5210,7 @@ impl Subscription {
Subscription::FocusObservation(subscription) => subscription.id(),
Subscription::WindowActivationObservation(subscription) => subscription.id(),
Subscription::WindowFullscreenObservation(subscription) => subscription.id(),
Subscription::WindowBoundsObservation(subscription) => subscription.id(),
Subscription::KeystrokeObservation(subscription) => subscription.id(),
Subscription::ReleaseObservation(subscription) => subscription.id(),
Subscription::ActionObservation(subscription) => subscription.id(),
@ -5123,6 +5227,7 @@ impl Subscription {
Subscription::KeystrokeObservation(subscription) => subscription.detach(),
Subscription::WindowActivationObservation(subscription) => subscription.detach(),
Subscription::WindowFullscreenObservation(subscription) => subscription.detach(),
Subscription::WindowBoundsObservation(subscription) => subscription.detach(),
Subscription::ReleaseObservation(subscription) => subscription.detach(),
Subscription::ActionObservation(subscription) => subscription.detach(),
}

4
crates/gpui/src/platform.rs
View file

@ -126,6 +126,7 @@ pub trait Window {
fn on_active_status_change(&mut self, callback: Box<dyn FnMut(bool)>);
fn on_resize(&mut self, callback: Box<dyn FnMut()>);
fn on_fullscreen(&mut self, callback: Box<dyn FnMut(bool)>);
fn on_moved(&mut self, callback: Box<dyn FnMut()>);
fn on_should_close(&mut self, callback: Box<dyn FnMut() -> bool>);
fn on_close(&mut self, callback: Box<dyn FnOnce()>);
fn set_input_handler(&mut self, input_handler: Box<dyn InputHandler>);
@ -186,8 +187,9 @@ pub enum WindowKind {
PopUp,
}
#[derive(Debug)]
#[derive(Copy, Clone, Debug)]
pub enum WindowBounds {
Fullscreen,
Maximized,
Fixed(RectF),
}

2
crates/gpui/src/platform/mac/status_item.rs
View file

@ -183,6 +183,8 @@ impl platform::Window for StatusItem {
fn on_resize(&mut self, _: Box<dyn FnMut()>) {}
fn on_moved(&mut self, _: Box<dyn FnMut()>) {}
fn on_fullscreen(&mut self, _: Box<dyn FnMut(bool)>) {}
fn on_should_close(&mut self, _: Box<dyn FnMut() -> bool>) {}

23
crates/gpui/src/platform/mac/window.rs
View file

@ -295,6 +295,10 @@ unsafe fn build_window_class(name: &'static str, superclass: &Class) -> *const C
sel!(windowWillExitFullScreen:),
window_will_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidMove:),
window_did_move as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidBecomeKey:),
window_did_change_key_status as extern "C" fn(&Object, Sel, id),
@ -333,6 +337,7 @@ struct WindowState {
activate_callback: Option<Box<dyn FnMut(bool)>>,
resize_callback: Option<Box<dyn FnMut()>>,
fullscreen_callback: Option<Box<dyn FnMut(bool)>>,
moved_callback: Option<Box<dyn FnMut()>>,
should_close_callback: Option<Box<dyn FnMut() -> bool>>,
close_callback: Option<Box<dyn FnOnce()>>,
appearance_changed_callback: Option<Box<dyn FnMut()>>,
@ -405,6 +410,9 @@ impl Window {
let screen = native_window.screen();
match options.bounds {
WindowBounds::Fullscreen => {
native_window.toggleFullScreen_(nil);
}
WindowBounds::Maximized => {
native_window.setFrame_display_(screen.visibleFrame(), YES);
}
@ -441,6 +449,7 @@ impl Window {
close_callback: None,
activate_callback: None,
fullscreen_callback: None,
moved_callback: None,
appearance_changed_callback: None,
input_handler: None,
pending_key_down: None,
@ -588,6 +597,10 @@ impl platform::Window for Window {
self.0.as_ref().borrow_mut().resize_callback = Some(callback);
}
fn on_moved(&mut self, callback: Box<dyn FnMut()>) {
self.0.as_ref().borrow_mut().moved_callback = Some(callback);
}
fn on_fullscreen(&mut self, callback: Box<dyn FnMut(bool)>) {
self.0.as_ref().borrow_mut().fullscreen_callback = Some(callback);
}
@ -1137,6 +1150,16 @@ fn window_fullscreen_changed(this: &Object, is_fullscreen: bool) {
}
}
extern "C" fn window_did_move(this: &Object, _: Sel, _: id) {
let window_state = unsafe { get_window_state(this) };
let mut window_state_borrow = window_state.as_ref().borrow_mut();
if let Some(mut callback) = window_state_borrow.moved_callback.take() {
drop(window_state_borrow);
callback();
window_state.borrow_mut().moved_callback = Some(callback);
}
}
extern "C" fn window_did_change_key_status(this: &Object, selector: Sel, _: id) {
let window_state = unsafe { get_window_state(this) };
let window_state_borrow = window_state.borrow();

8
crates/gpui/src/platform/test.rs
View file

@ -40,6 +40,7 @@ pub struct Window {
current_scene: Option<crate::Scene>,
event_handlers: Vec<Box<dyn FnMut(super::Event) -> bool>>,
pub(crate) resize_handlers: Vec<Box<dyn FnMut()>>,
pub(crate) moved_handlers: Vec<Box<dyn FnMut()>>,
close_handlers: Vec<Box<dyn FnOnce()>>,
fullscreen_handlers: Vec<Box<dyn FnMut(bool)>>,
pub(crate) active_status_change_handlers: Vec<Box<dyn FnMut(bool)>>,
@ -143,7 +144,7 @@ impl super::Platform for Platform {
_executor: Rc<super::executor::Foreground>,
) -> Box<dyn super::Window> {
Box::new(Window::new(match options.bounds {
WindowBounds::Maximized => vec2f(1024., 768.),
WindowBounds::Maximized | WindowBounds::Fullscreen => vec2f(1024., 768.),
WindowBounds::Fixed(rect) => rect.size(),
}))
}
@ -225,6 +226,7 @@ impl Window {
size,
event_handlers: Default::default(),
resize_handlers: Default::default(),
moved_handlers: Default::default(),
close_handlers: Default::default(),
should_close_handler: Default::default(),
active_status_change_handlers: Default::default(),
@ -273,6 +275,10 @@ impl super::Window for Window {
self.resize_handlers.push(callback);
}
fn on_moved(&mut self, callback: Box<dyn FnMut()>) {
self.moved_handlers.push(callback);
}
fn on_close(&mut self, callback: Box<dyn FnOnce()>) {
self.close_handlers.push(callback);
}

3
crates/gpui/src/presenter.rs
View file

@ -23,7 +23,7 @@ use pathfinder_geometry::vector::{vec2f, Vector2F};
use serde_json::json;
use smallvec::SmallVec;
use sqlez::{
bindable::{Bind, Column},
bindable::{Bind, Column, StaticRowComponent},
statement::Statement,
};
use std::{
@ -932,6 +932,7 @@ impl ToJson for Axis {
}
}
impl StaticRowComponent for Axis {}
impl Bind for Axis {
fn bind(&self, statement: &Statement, start_index: i32) -> anyhow::Result<i32> {
match self {

3
crates/settings/src/settings.rs
View file

@ -15,7 +15,7 @@ use schemars::{
use serde::{de::DeserializeOwned, Deserialize, Serialize};
use serde_json::Value;
use sqlez::{
bindable::{Bind, Column},
bindable::{Bind, Column, StaticRowComponent},
statement::Statement,
};
use std::{collections::HashMap, fmt::Write as _, num::NonZeroU32, str, sync::Arc};
@ -253,6 +253,7 @@ pub enum DockAnchor {
Expanded,
}
impl StaticRowComponent for DockAnchor {}
impl Bind for DockAnchor {
fn bind(&self, statement: &Statement, start_index: i32) -> anyhow::Result<i32> {
match self {

240
crates/sqlez/src/bindable.rs
View file

@ -9,14 +9,37 @@ use anyhow::{Context, Result};
use crate::statement::{SqlType, Statement};
pub trait Bind {
pub trait StaticRowComponent {
fn static_column_count() -> usize {
1
}
}
pub trait RowComponent {
fn column_count(&self) -> usize;
}
impl<T: StaticRowComponent> RowComponent for T {
fn column_count(&self) -> usize {
T::static_column_count()
}
}
impl<T: StaticRowComponent> StaticRowComponent for &T {
fn static_column_count() -> usize {
T::static_column_count()
}
}
pub trait Bind: RowComponent {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32>;
}
pub trait Column: Sized {
pub trait Column: Sized + RowComponent {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)>;
}
impl StaticRowComponent for bool {}
impl Bind for bool {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -33,6 +56,7 @@ impl Column for bool {
}
}
impl StaticRowComponent for &[u8] {}
impl Bind for &[u8] {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -42,6 +66,7 @@ impl Bind for &[u8] {
}
}
impl<const C: usize> StaticRowComponent for &[u8; C] {}
impl<const C: usize> Bind for &[u8; C] {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -51,6 +76,7 @@ impl<const C: usize> Bind for &[u8; C] {
}
}
impl StaticRowComponent for Vec<u8> {}
impl Bind for Vec<u8> {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -70,6 +96,7 @@ impl Column for Vec<u8> {
}
}
impl StaticRowComponent for f64 {}
impl Bind for f64 {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -89,6 +116,7 @@ impl Column for f64 {
}
}
impl StaticRowComponent for f32 {}
impl Bind for f32 {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -109,6 +137,7 @@ impl Column for f32 {
}
}
impl StaticRowComponent for i32 {}
impl Bind for i32 {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -126,6 +155,7 @@ impl Column for i32 {
}
}
impl StaticRowComponent for i64 {}
impl Bind for i64 {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement
@ -142,6 +172,7 @@ impl Column for i64 {
}
}
impl StaticRowComponent for u32 {}
impl Bind for u32 {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
(*self as i64)
@ -157,6 +188,7 @@ impl Column for u32 {
}
}
impl StaticRowComponent for usize {}
impl Bind for usize {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
(*self as i64)
@ -172,6 +204,7 @@ impl Column for usize {
}
}
impl StaticRowComponent for &str {}
impl Bind for &str {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement.bind_text(start_index, self)?;
@ -179,6 +212,7 @@ impl Bind for &str {
}
}
impl StaticRowComponent for Arc<str> {}
impl Bind for Arc<str> {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement.bind_text(start_index, self.as_ref())?;
@ -186,6 +220,7 @@ impl Bind for Arc<str> {
}
}
impl StaticRowComponent for String {}
impl Bind for String {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
statement.bind_text(start_index, self)?;
@ -207,28 +242,41 @@ impl Column for String {
}
}
impl<T: Bind> Bind for Option<T> {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
impl<T: StaticRowComponent> StaticRowComponent for Option<T> {
fn static_column_count() -> usize {
T::static_column_count()
}
}
impl<T: Bind + StaticRowComponent> Bind for Option<T> {
fn bind(&self, statement: &Statement, mut start_index: i32) -> Result<i32> {
if let Some(this) = self {
this.bind(statement, start_index)
} else {
statement.bind_null(start_index)?;
Ok(start_index + 1)
for _ in 0..T::static_column_count() {
statement.bind_null(start_index)?;
start_index += 1;
}
Ok(start_index)
}
}
}
impl<T: Column> Column for Option<T> {
impl<T: Column + StaticRowComponent> Column for Option<T> {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
if let SqlType::Null = statement.column_type(start_index)? {
Ok((None, start_index + 1))
Ok((None, start_index + T::static_column_count() as i32))
} else {
T::column(statement, start_index).map(|(result, next_index)| (Some(result), next_index))
}
}
}
impl<T: Bind, const COUNT: usize> Bind for [T; COUNT] {
impl<T: StaticRowComponent, const COUNT: usize> StaticRowComponent for [T; COUNT] {
fn static_column_count() -> usize {
T::static_column_count() * COUNT
}
}
impl<T: Bind + StaticRowComponent, const COUNT: usize> Bind for [T; COUNT] {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let mut current_index = start_index;
for binding in self {
@ -239,7 +287,7 @@ impl<T: Bind, const COUNT: usize> Bind for [T; COUNT] {
}
}
impl<T: Column + Default + Copy, const COUNT: usize> Column for [T; COUNT] {
impl<T: Column + StaticRowComponent + Default + Copy, const COUNT: usize> Column for [T; COUNT] {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let mut array = [Default::default(); COUNT];
let mut current_index = start_index;
@ -250,40 +298,21 @@ impl<T: Column + Default + Copy, const COUNT: usize> Column for [T; COUNT] {
}
}
impl<T: Bind> Bind for Vec<T> {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let mut current_index = start_index;
for binding in self.iter() {
current_index = binding.bind(statement, current_index)?
}
Ok(current_index)
}
}
impl<T: Bind> Bind for &[T] {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let mut current_index = start_index;
for binding in *self {
current_index = binding.bind(statement, current_index)?
}
Ok(current_index)
}
}
impl StaticRowComponent for &Path {}
impl Bind for &Path {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
self.as_os_str().as_bytes().bind(statement, start_index)
}
}
impl StaticRowComponent for Arc<Path> {}
impl Bind for Arc<Path> {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
self.as_ref().bind(statement, start_index)
}
}
impl StaticRowComponent for PathBuf {}
impl Bind for PathBuf {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
(self.as_ref() as &Path).bind(statement, start_index)
@ -301,6 +330,11 @@ impl Column for PathBuf {
}
}
impl StaticRowComponent for () {
fn static_column_count() -> usize {
0
}
}
/// Unit impls do nothing. This simplifies query macros
impl Bind for () {
fn bind(&self, _statement: &Statement, start_index: i32) -> Result<i32> {
@ -314,74 +348,80 @@ impl Column for () {
}
}
impl<T1: Bind, T2: Bind> Bind for (T1, T2) {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = self.0.bind(statement, start_index)?;
self.1.bind(statement, next_index)
macro_rules! impl_tuple_row_traits {
( $($local:ident: $type:ident),+ ) => {
impl<$($type: RowComponent),+> RowComponent for ($($type,)+) {
fn column_count(&self) -> usize {
let ($($local,)+) = self;
let mut count = 0;
$(count += $local.column_count();)+
count
}
}
impl<$($type: Bind),+> Bind for ($($type,)+) {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let mut next_index = start_index;
let ($($local,)+) = self;
$(next_index = $local.bind(statement, next_index)?;)+
Ok(next_index)
}
}
impl<$($type: Column),+> Column for ($($type,)+) {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let mut next_index = start_index;
Ok((
(
$({
let value;
(value, next_index) = $type::column(statement, next_index)?;
value
},)+
),
next_index,
))
}
}
}
}
impl<T1: Column, T2: Column> Column for (T1, T2) {
fn column<'a>(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let (first, next_index) = T1::column(statement, start_index)?;
let (second, next_index) = T2::column(statement, next_index)?;
Ok(((first, second), next_index))
}
}
impl<T1: Bind, T2: Bind, T3: Bind> Bind for (T1, T2, T3) {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = self.0.bind(statement, start_index)?;
let next_index = self.1.bind(statement, next_index)?;
self.2.bind(statement, next_index)
}
}
impl<T1: Column, T2: Column, T3: Column> Column for (T1, T2, T3) {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let (first, next_index) = T1::column(statement, start_index)?;
let (second, next_index) = T2::column(statement, next_index)?;
let (third, next_index) = T3::column(statement, next_index)?;
Ok(((first, second, third), next_index))
}
}
impl<T1: Bind, T2: Bind, T3: Bind, T4: Bind> Bind for (T1, T2, T3, T4) {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = self.0.bind(statement, start_index)?;
let next_index = self.1.bind(statement, next_index)?;
let next_index = self.2.bind(statement, next_index)?;
self.3.bind(statement, next_index)
}
}
impl<T1: Column, T2: Column, T3: Column, T4: Column> Column for (T1, T2, T3, T4) {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let (first, next_index) = T1::column(statement, start_index)?;
let (second, next_index) = T2::column(statement, next_index)?;
let (third, next_index) = T3::column(statement, next_index)?;
let (fourth, next_index) = T4::column(statement, next_index)?;
Ok(((first, second, third, fourth), next_index))
}
}
impl<T1: Bind, T2: Bind, T3: Bind, T4: Bind, T5: Bind> Bind for (T1, T2, T3, T4, T5) {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = self.0.bind(statement, start_index)?;
let next_index = self.1.bind(statement, next_index)?;
let next_index = self.2.bind(statement, next_index)?;
let next_index = self.3.bind(statement, next_index)?;
self.4.bind(statement, next_index)
}
}
impl<T1: Column, T2: Column, T3: Column, T4: Column, T5: Column> Column for (T1, T2, T3, T4, T5) {
fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
let (first, next_index) = T1::column(statement, start_index)?;
let (second, next_index) = T2::column(statement, next_index)?;
let (third, next_index) = T3::column(statement, next_index)?;
let (fourth, next_index) = T4::column(statement, next_index)?;
let (fifth, next_index) = T5::column(statement, next_index)?;
Ok(((first, second, third, fourth, fifth), next_index))
}
}
impl_tuple_row_traits!(t1: T1, t2: T2);
impl_tuple_row_traits!(t1: T1, t2: T2, t3: T3);
impl_tuple_row_traits!(t1: T1, t2: T2, t3: T3, t4: T4);
impl_tuple_row_traits!(t1: T1, t2: T2, t3: T3, t4: T4, t5: T5);
impl_tuple_row_traits!(t1: T1, t2: T2, t3: T3, t4: T4, t5: T5, t6: T6);
impl_tuple_row_traits!(t1: T1, t2: T2, t3: T3, t4: T4, t5: T5, t6: T6, t7: T7);
impl_tuple_row_traits!(
t1: T1,
t2: T2,
t3: T3,
t4: T4,
t5: T5,
t6: T6,
t7: T7,
t8: T8
);
impl_tuple_row_traits!(
t1: T1,
t2: T2,
t3: T3,
t4: T4,
t5: T5,
t6: T6,
t7: T7,
t8: T8,
t9: T9
);
impl_tuple_row_traits!(
t1: T1,
t2: T2,
t3: T3,
t4: T4,
t5: T5,
t6: T6,
t7: T7,
t8: T8,
t9: T9,
t10: T10
);

11
crates/sqlez/src/statement.rs
View file

@ -238,11 +238,14 @@ impl<'a> Statement<'a> {
pub fn bind<T: Bind>(&self, value: T, index: i32) -> Result<i32> {
debug_assert!(index > 0);
value.bind(self, index)
let after = value.bind(self, index)?;
debug_assert_eq!((after - index) as usize, value.column_count());
Ok(after)
}
pub fn column<T: Column>(&mut self) -> Result<T> {
let (result, _) = T::column(self, 0)?;
let (result, after) = T::column(self, 0)?;
debug_assert_eq!(T::column_count(&result), after as usize);
Ok(result)
}
@ -260,7 +263,9 @@ impl<'a> Statement<'a> {
}
pub fn with_bindings(&mut self, bindings: impl Bind) -> Result<&mut Self> {
self.bind(bindings, 1)?;
let column_count = bindings.column_count();
let after = self.bind(bindings, 1)?;
debug_assert_eq!((after - 1) as usize, column_count);
Ok(self)
}

2
crates/workspace/src/dock.rs
View file

@ -534,6 +534,8 @@ mod tests {
}],
},
left_sidebar_open: false,
fullscreen: false,
bounds: Default::default(),
};
let fs = FakeFs::new(cx.background());

121
crates/workspace/src/persistence.rs
View file

@ -6,7 +6,7 @@ use std::path::Path;
use anyhow::{anyhow, bail, Context, Result};
use db::{define_connection, query, sqlez::connection::Connection, sqlez_macros::sql};
use gpui::Axis;
use gpui::{Axis, geometry::{rect::RectF, vector::Vector2F}};
use util::{unzip_option, ResultExt};
@ -19,6 +19,51 @@ use model::{
};
define_connection! {
// Current schema shape using pseudo-rust syntax:
//
// workspaces(
// workspace_id: usize, // Primary key for workspaces
// workspace_location: Bincode<Vec<PathBuf>>,
// dock_visible: bool,
// dock_anchor: DockAnchor, // 'Bottom' / 'Right' / 'Expanded'
// dock_pane: Option<usize>, // PaneId
// left_sidebar_open: boolean,
// timestamp: String, // UTC YYYY-MM-DD HH:MM:SS
// fullscreen bool, // Boolean
// window_x: f32,
// window_y: f32,
// window_width: f32,
// window_height: f32,
// )
//
// pane_groups(
// group_id: usize, // Primary key for pane_groups
// workspace_id: usize, // References workspaces table
// parent_group_id: Option<usize>, // None indicates that this is the root node
// position: Optiopn<usize>, // None indicates that this is the root node
// axis: Option<Axis>, // 'Vertical', 'Horizontal'
// )
//
// panes(
// pane_id: usize, // Primary key for panes
// workspace_id: usize, // References workspaces table
// active: bool,
// )
//
// center_panes(
// pane_id: usize, // Primary key for center_panes
// parent_group_id: Option<usize>, // References pane_groups. If none, this is the root
// position: Option<usize>, // None indicates this is the root
// )
//
// CREATE TABLE items(
// item_id: usize, // This is the item's view id, so this is not unique
// workspace_id: usize, // References workspaces table
// pane_id: usize, // References panes table
// kind: String, // Indicates which view this connects to. This is the key in the item_deserializers global
// position: usize, // Position of the item in the parent pane. This is equivalent to panes' position column
// active: bool, // Indicates if this item is the active one in the pane
// )
pub static ref DB: WorkspaceDb<()> =
&[sql!(
CREATE TABLE workspaces(
@ -39,8 +84,8 @@ define_connection! {
position INTEGER, // NULL indicates that this is a root node
axis TEXT NOT NULL, // Enum: 'Vertical' / 'Horizontal'
FOREIGN KEY(workspace_id) REFERENCES workspaces(workspace_id)
ON DELETE CASCADE
ON UPDATE CASCADE,
ON DELETE CASCADE
ON UPDATE CASCADE,
FOREIGN KEY(parent_group_id) REFERENCES pane_groups(group_id) ON DELETE CASCADE
) STRICT;
@ -49,8 +94,8 @@ define_connection! {
workspace_id INTEGER NOT NULL,
active INTEGER NOT NULL, // Boolean
FOREIGN KEY(workspace_id) REFERENCES workspaces(workspace_id)
ON DELETE CASCADE
ON UPDATE CASCADE
ON DELETE CASCADE
ON UPDATE CASCADE
) STRICT;
CREATE TABLE center_panes(
@ -58,7 +103,7 @@ define_connection! {
parent_group_id INTEGER, // NULL means that this is a root pane
position INTEGER, // NULL means that this is a root pane
FOREIGN KEY(pane_id) REFERENCES panes(pane_id)
ON DELETE CASCADE,
ON DELETE CASCADE,
FOREIGN KEY(parent_group_id) REFERENCES pane_groups(group_id) ON DELETE CASCADE
) STRICT;
@ -70,12 +115,19 @@ define_connection! {
position INTEGER NOT NULL,
active INTEGER NOT NULL,
FOREIGN KEY(workspace_id) REFERENCES workspaces(workspace_id)
ON DELETE CASCADE
ON UPDATE CASCADE,
ON DELETE CASCADE
ON UPDATE CASCADE,
FOREIGN KEY(pane_id) REFERENCES panes(pane_id)
ON DELETE CASCADE,
ON DELETE CASCADE,
PRIMARY KEY(item_id, workspace_id)
) STRICT;
),
sql!(
ALTER TABLE workspaces ADD COLUMN fullscreen INTEGER; // Boolean
ALTER TABLE workspaces ADD COLUMN window_x REAL; // Null means set to whatever
ALTER TABLE workspaces ADD COLUMN window_y REAL; // Null means set to whatever
ALTER TABLE workspaces ADD COLUMN window_width REAL; // Null means set to whatever
ALTER TABLE workspaces ADD COLUMN window_height REAL; // Null means set to whatever
)];
}
@ -91,14 +143,26 @@ impl WorkspaceDb {
// Note that we re-assign the workspace_id here in case it's empty
// and we've grabbed the most recent workspace
let (workspace_id, workspace_location, left_sidebar_open, dock_position): (
let (workspace_id, workspace_location, left_sidebar_open, dock_position, fullscreen, window_x, window_y, window_width, window_height): (
WorkspaceId,
WorkspaceLocation,
bool,
DockPosition,
) =
self.select_row_bound(sql!{
SELECT workspace_id, workspace_location, left_sidebar_open, dock_visible, dock_anchor
bool,
f32, f32, f32, f32
) = self
.select_row_bound(sql! {
SELECT
workspace_id,
workspace_location,
left_sidebar_open,
dock_visible,
dock_anchor,
fullscreen,
window_x,
window_y,
window_width,
window_height
FROM workspaces
WHERE workspace_location = ?
})
@ -120,6 +184,11 @@ impl WorkspaceDb {
.log_err()?,
dock_position,
left_sidebar_open,
fullscreen,
bounds: Some(RectF::new(
Vector2F::new(window_x, window_y),
Vector2F::new(window_width, window_height)
))
})
}
@ -410,6 +479,18 @@ impl WorkspaceDb {
WHERE workspace_id = ?
}
}
query! {
pub async fn set_bounds(workspace_id: WorkspaceId, fullscreen: bool, x: f32, y: f32, width: f32, height: f32) -> Result<()> {
UPDATE workspaces
SET fullscreen = ?2,
window_x = ?3,
window_y = ?4,
window_width = ?5,
window_height = ?6
WHERE workspace_id = ?1
}
}
}
#[cfg(test)]
@ -499,6 +580,8 @@ mod tests {
center_group: Default::default(),
dock_pane: Default::default(),
left_sidebar_open: true,
fullscreen: false,
bounds: Default::default(),
};
let mut workspace_2 = SerializedWorkspace {
@ -508,6 +591,8 @@ mod tests {
center_group: Default::default(),
dock_pane: Default::default(),
left_sidebar_open: false,
fullscreen: false,
bounds: Default::default(),
};
db.save_workspace(workspace_1.clone()).await;
@ -614,6 +699,8 @@ mod tests {
center_group,
dock_pane,
left_sidebar_open: true,
fullscreen: false,
bounds: Default::default(),
};
db.save_workspace(workspace.clone()).await;
@ -642,6 +729,8 @@ mod tests {
center_group: Default::default(),
dock_pane: Default::default(),
left_sidebar_open: true,
fullscreen: false,
bounds: Default::default(),
};
let mut workspace_2 = SerializedWorkspace {
@ -651,6 +740,8 @@ mod tests {
center_group: Default::default(),
dock_pane: Default::default(),
left_sidebar_open: false,
fullscreen: false,
bounds: Default::default(),
};
db.save_workspace(workspace_1.clone()).await;
@ -687,6 +778,8 @@ mod tests {
center_group: Default::default(),
dock_pane: Default::default(),
left_sidebar_open: false,
fullscreen: false,
bounds: Default::default(),
};
db.save_workspace(workspace_3.clone()).await;
@ -722,6 +815,8 @@ mod tests {
center_group: center_group.clone(),
dock_pane,
left_sidebar_open: true,
fullscreen: false,
bounds: Default::default(),
}
}

33
crates/workspace/src/persistence/model.rs
View file

@ -6,10 +6,12 @@ use std::{
use anyhow::{Context, Result};
use async_recursion::async_recursion;
use gpui::{AsyncAppContext, Axis, ModelHandle, Task, ViewHandle};
use gpui::{
geometry::rect::RectF, AsyncAppContext, Axis, ModelHandle, Task, ViewHandle, WindowBounds,
};
use db::sqlez::{
bindable::{Bind, Column},
bindable::{Bind, Column, StaticRowComponent},
statement::Statement,
};
use project::Project;
@ -40,6 +42,7 @@ impl<P: AsRef<Path>, T: IntoIterator<Item = P>> From<T> for WorkspaceLocation {
}
}
impl StaticRowComponent for WorkspaceLocation {}
impl Bind for &WorkspaceLocation {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
bincode::serialize(&self.0)
@ -58,7 +61,7 @@ impl Column for WorkspaceLocation {
}
}
#[derive(Debug, PartialEq, Eq, Clone)]
#[derive(Debug, PartialEq, Clone)]
pub struct SerializedWorkspace {
pub id: WorkspaceId,
pub location: WorkspaceLocation,
@ -66,6 +69,20 @@ pub struct SerializedWorkspace {
pub center_group: SerializedPaneGroup,
pub dock_pane: SerializedPane,
pub left_sidebar_open: bool,
pub fullscreen: bool,
pub bounds: Option<RectF>,
}
impl SerializedWorkspace {
pub fn bounds(&self) -> WindowBounds {
if self.fullscreen {
WindowBounds::Fullscreen
} else if let Some(bounds) = self.bounds {
WindowBounds::Fixed(bounds)
} else {
WindowBounds::Maximized
}
}
}
#[derive(Debug, PartialEq, Eq, Clone)]
@ -237,6 +254,11 @@ impl Default for SerializedItem {
}
}
impl StaticRowComponent for SerializedItem {
fn static_column_count() -> usize {
3
}
}
impl Bind for &SerializedItem {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = statement.bind(self.kind.clone(), start_index)?;
@ -261,6 +283,11 @@ impl Column for SerializedItem {
}
}
impl StaticRowComponent for DockPosition {
fn static_column_count() -> usize {
2
}
}
impl Bind for DockPosition {
fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
let next_index = statement.bind(self.is_visible(), start_index)?;

49
crates/workspace/src/workspace.rs
View file

@ -38,7 +38,7 @@ use gpui::{
platform::{CursorStyle, WindowOptions},
AnyModelHandle, AnyViewHandle, AppContext, AsyncAppContext, Entity, ModelContext, ModelHandle,
MouseButton, MutableAppContext, PathPromptOptions, PromptLevel, RenderContext, SizeConstraint,
Task, View, ViewContext, ViewHandle, WeakViewHandle,
Task, View, ViewContext, ViewHandle, WeakViewHandle, WindowBounds,
};
use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ProjectItem};
use language::LanguageRegistry;
@ -339,7 +339,7 @@ pub struct AppState {
pub client: Arc<client::Client>,
pub user_store: ModelHandle<client::UserStore>,
pub fs: Arc<dyn fs::Fs>,
pub build_window_options: fn() -> WindowOptions<'static>,
pub build_window_options: fn(Option<WindowBounds>) -> WindowOptions<'static>,
pub initialize_workspace: fn(&mut Workspace, &Arc<AppState>, &mut ViewContext<Workspace>),
pub dock_default_item_factory: DockDefaultItemFactory,
}
@ -366,7 +366,7 @@ impl AppState {
languages,
user_store,
initialize_workspace: |_, _, _| {},
build_window_options: Default::default,
build_window_options: |_| Default::default(),
dock_default_item_factory: |_, _| unimplemented!(),
})
}
@ -682,17 +682,36 @@ impl Workspace {
};
// Use the serialized workspace to construct the new window
let (_, workspace) = cx.add_window((app_state.build_window_options)(), |cx| {
let mut workspace = Workspace::new(
serialized_workspace,
workspace_id,
project_handle,
app_state.dock_default_item_factory,
cx,
);
(app_state.initialize_workspace)(&mut workspace, &app_state, cx);
workspace
});
let (_, workspace) = cx.add_window(
(app_state.build_window_options)(
serialized_workspace.as_ref().map(|sw| sw.bounds()),
),
|cx| {
let mut workspace = Workspace::new(
serialized_workspace,
workspace_id,
project_handle,
app_state.dock_default_item_factory,
cx,
);
(app_state.initialize_workspace)(&mut workspace, &app_state, cx);
cx.observe_window_bounds(move |_, bounds, cx| {
let fullscreen = cx.window_is_fullscreen(cx.window_id());
cx.background()
.spawn(DB.set_bounds(
workspace_id,
fullscreen,
bounds.min_x(),
bounds.min_y(),
bounds.width(),
bounds.height(),
))
.detach_and_log_err(cx);
})
.detach();
workspace
},
);
notify_if_database_failed(&workspace, &mut cx);
@ -2327,6 +2346,8 @@ impl Workspace {
dock_pane,
center_group,
left_sidebar_open: self.left_sidebar.read(cx).is_open(),
fullscreen: false,
bounds: Default::default(),
};
cx.background()

15
crates/zed/src/zed.rs
View file

@ -369,12 +369,15 @@ pub fn initialize_workspace(
});
}
pub fn build_window_options() -> WindowOptions<'static> {
let bounds = if let Some((position, size)) = ZED_WINDOW_POSITION.zip(*ZED_WINDOW_SIZE) {
WindowBounds::Fixed(RectF::new(position, size))
} else {
WindowBounds::Maximized
};
pub fn build_window_options(bounds: Option<WindowBounds>) -> WindowOptions<'static> {
let bounds = bounds
.or_else(|| {
ZED_WINDOW_POSITION
.zip(*ZED_WINDOW_SIZE)
.map(|(position, size)| WindowBounds::Fixed(RectF::new(position, size)))
})
.unwrap_or(WindowBounds::Maximized);
WindowOptions {
bounds,
titlebar: Some(TitlebarOptions {