leyoda/cosmic-text
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed the way drag selection scrolling works. made main buffer only run once and events do the rest

Browse source
This commit is contained in:
Andrew Wheeler(Genusis) 2022-10-25 10:50:01 -04:00 • committed by Jeremy Soller
parent 5200f67196
commit 16ebfcf6e6
1 changed files with 42 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

53
examples/editor-orbclient/src/main.rs
View file

@ -26,7 +26,7 @@ fn main() {
1024 * display_scale as u32,
768 * display_scale as u32,
&format!("COSMIC TEXT - {}", font_system.locale),
&[WindowFlag::Resizable],
&[WindowFlag::Resizable, WindowFlag::Async],
)
.unwrap();
@ -98,11 +98,19 @@ fn main() {
let mut mouse_x = -1;
let mut mouse_y = -1;
let mut mouse_left = false;
let mut shape_me = true;
loop {
let font_size = buffer.metrics().font_size;
let line_height = buffer.metrics().line_height;
buffer.shape_until_cursor();
let mut force_drag = true;
//lets do this once and rely on the events to do the rest.
if shape_me {
buffer.shape_until_cursor();
shape_me = false;
}
if buffer.redraw {
let instant = Instant::now();
@ -180,19 +188,19 @@ fn main() {
orbclient::K_0 if event.pressed && ctrl_pressed => {
font_size_i = font_size_default;
buffer.set_metrics(font_sizes[font_size_i]);
},
}
orbclient::K_MINUS if event.pressed && ctrl_pressed => {
if font_size_i > 0 {
font_size_i -= 1;
buffer.set_metrics(font_sizes[font_size_i]);
}
},
}
orbclient::K_EQUALS if event.pressed && ctrl_pressed => {
if font_size_i + 1 < font_sizes.len() {
font_size_i += 1;
buffer.set_metrics(font_sizes[font_size_i]);
}
},
}
orbclient::K_D if event.pressed && ctrl_pressed => {
// Debug by shaping whole buffer
log::info!("Shaping rest of buffer");
@ -214,8 +222,18 @@ fn main() {
if mouse_left {
buffer.action(TextAction::Drag {
x: mouse_x - line_x,
y: mouse_y
y: mouse_y,
});
if mouse_y <= 5 {
buffer.action(TextAction::Scroll { lines: -3 });
} else if mouse_y + 5 >= window.height() as i32 {
buffer.action(TextAction::Scroll { lines: 3 });
} else {
buffer.shape_until_cursor()
}
force_drag = false;
}
}
EventOption::Button(event) => {
@ -224,16 +242,16 @@ fn main() {
if mouse_left {
buffer.action(TextAction::Click {
x: mouse_x - line_x,
y: mouse_y
y: mouse_y,
});
buffer.shape_until_cursor()
}
force_drag = false;
}
}
EventOption::Resize(event) => {
buffer.set_size(
event.width as i32 - line_x * 2,
event.height as i32,
);
buffer.set_size(event.width as i32 - line_x * 2, event.height as i32);
}
EventOption::Scroll(event) => {
buffer.action(TextAction::Scroll {
@ -244,5 +262,18 @@ fn main() {
_ => (),
}
}
if mouse_left && force_drag {
buffer.action(TextAction::Drag {
x: mouse_x - line_x,
y: mouse_y,
});
if mouse_y <= 5 {
buffer.action(TextAction::Scroll { lines: -3 });
} else if mouse_y + 5 >= window.height() as i32 {
buffer.action(TextAction::Scroll { lines: 3 });
}
}
}
}