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use std::path::Path;
use bevy::{core_pipeline::clear_color::ClearColorConfig, prelude::*, window::PrimaryWindow};
use bevy_cosmic_edit::{
create_cosmic_font_system, spawn_cosmic_edit, ActiveEditor, CosmicEdit, CosmicEditMeta,
CosmicEditPlugin, CosmicEditSprite, CosmicFont, CosmicFontConfig, CosmicMetrics, CosmicNode,
CosmicText, CosmicTextPos,
};
use cosmic_text::AttrsOwned;
#[derive(Component)]
pub struct MainCamera;
fn setup(
mut commands: Commands,
windows: Query<&Window, With<PrimaryWindow>>,
mut cosmic_fonts: ResMut<Assets<CosmicFont>>,
) {
let primary_window = windows.single();
let camera_bundle = Camera2dBundle {
camera_2d: Camera2d {
clear_color: ClearColorConfig::Custom(Color::WHITE),
},
..default()
};
let font_bytes: &[u8] = include_bytes!("../assets/fonts/VictorMono-Regular.ttf");
fonts_dir_path: None,
font_bytes: Some(vec![font_bytes]),
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load_system_fonts: true,
};
let font_system = create_cosmic_font_system(cosmic_font_config);
let font_system_handle = cosmic_fonts.add(CosmicFont(font_system));
let mut attrs = cosmic_text::Attrs::new();
attrs = attrs.family(cosmic_text::Family::Name("Victor Mono"));
attrs = attrs.color(cosmic_text::Color::rgb(0x94, 0x00, 0xD3));
let metrics = CosmicMetrics {
font_size: 14.,
line_height: 18.,
scale_factor: primary_window.scale_factor() as f32,
};
let cosmic_edit_meta = CosmicEditMeta {
text: CosmicText::OneStyle("😀😀😀 x => y".to_string()),
attrs: AttrsOwned::new(attrs),
text_pos: CosmicTextPos::Center,
metrics: metrics.clone(),
font_system_handle: font_system_handle.clone(),
node: CosmicNode::Sprite(CosmicEditSprite {
transform: Transform {
translation: Vec3::new(-primary_window.width() / 4., 0., 1.),
..default()
},
}),
size: Some((primary_window.width() / 2., primary_window.height())),
bg: Color::WHITE,
readonly: false,
bg_image: None,
};
let cosmic_edit_1 = spawn_cosmic_edit(&mut commands, &mut cosmic_fonts, cosmic_edit_meta);
let cosmic_edit_meta = CosmicEditMeta {
text: CosmicText::OneStyle("Widget_2. Click on me".to_string()),
attrs: AttrsOwned::new(attrs),
text_pos: CosmicTextPos::Center,
metrics: metrics.clone(),
font_system_handle: font_system_handle.clone(),
node: CosmicNode::Sprite(CosmicEditSprite {
transform: Transform {
translation: Vec3::new(
primary_window.width() / 4.,
-primary_window.height() / 4.,
1.,
),
..default()
},
}),
size: Some((primary_window.width() / 2., primary_window.height() / 2.)),
bg: Color::GRAY.with_a(0.5),
readonly: false,
bg_image: None,
};
let _ = spawn_cosmic_edit(&mut commands, &mut cosmic_fonts, cosmic_edit_meta);
let cosmic_edit_meta = CosmicEditMeta {
text: CosmicText::OneStyle("Widget_3. Click on me".to_string()),
attrs: AttrsOwned::new(attrs),
text_pos: CosmicTextPos::Center,
metrics: metrics.clone(),
font_system_handle: font_system_handle.clone(),
node: CosmicNode::Sprite(CosmicEditSprite {
transform: Transform {
translation: Vec3::new(
primary_window.width() / 4.,
primary_window.height() / 4.,
1.,
),
..default()
},
}),
size: Some((primary_window.width() / 2., primary_window.height() / 2.)),
bg: Color::GRAY.with_a(0.8),
readonly: false,
bg_image: None,
};
let _ = spawn_cosmic_edit(&mut commands, &mut cosmic_fonts, cosmic_edit_meta);
commands.insert_resource(ActiveEditor {
entity: Some(cosmic_edit_1),
});
}
fn change_active_editor(
mut commands: Commands,
windows: Query<&Window, With<PrimaryWindow>>,
buttons: Res<Input<MouseButton>>,
mut cosmic_edit_query: Query<(&mut CosmicEdit, &GlobalTransform, Entity), With<CosmicEdit>>,
camera_q: Query<(&Camera, &GlobalTransform), With<MainCamera>>,
) {
let window = windows.single();
let (camera, camera_transform) = camera_q.single();
if buttons.just_pressed(MouseButton::Left) {
for (cosmic_edit, node_transform, entity) in &mut cosmic_edit_query.iter_mut() {
let size = (cosmic_edit.width, cosmic_edit.height);
let x_min = node_transform.affine().translation.x - size.0 / 2.;
let y_min = node_transform.affine().translation.y - size.1 / 2.;
let x_max = node_transform.affine().translation.x + size.0 / 2.;
let y_max = node_transform.affine().translation.y + size.1 / 2.;
window.cursor_position().and_then(|pos| {
if let Some(pos) = camera.viewport_to_world_2d(camera_transform, pos) {
Some({
if x_min < pos.x && pos.x < x_max && y_min < pos.y && pos.y < y_max {
commands.insert_resource(ActiveEditor {
entity: Some(entity),
});
};
})
} else {
None
}
});
}
}
}
fn main() {
App::new()
.add_plugins(DefaultPlugins)
.add_plugins(CosmicEditPlugin)
.add_systems(Startup, setup)
.add_systems(Update, change_active_editor)
.run();
}