2020-12-03 19:30:27 +00:00
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use bevy_math::Vec2;
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2020-11-28 00:39:59 +00:00
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use bevy_utils::Uuid;
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2020-04-05 21:12:14 +00:00
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#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
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pub struct WindowId(Uuid);
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impl WindowId {
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2020-06-25 23:02:21 +00:00
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pub fn new() -> Self {
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WindowId(Uuid::new_v4())
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}
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2020-07-25 06:04:45 +00:00
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pub fn primary() -> Self {
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WindowId(Uuid::from_u128(0))
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}
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pub fn is_primary(&self) -> bool {
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2020-07-26 19:10:18 +00:00
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*self == WindowId::primary()
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2020-07-25 06:04:45 +00:00
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}
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2020-08-16 07:30:04 +00:00
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}
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use std::fmt;
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2020-07-25 06:04:45 +00:00
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2020-08-16 07:30:04 +00:00
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impl fmt::Display for WindowId {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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self.0.to_simple().fmt(f)
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2020-04-05 21:12:14 +00:00
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}
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}
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2020-07-25 06:04:45 +00:00
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impl Default for WindowId {
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fn default() -> Self {
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WindowId::primary()
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}
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}
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2020-06-22 20:21:39 +00:00
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#[derive(Debug)]
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2020-04-05 21:12:14 +00:00
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pub struct Window {
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2020-10-15 18:42:19 +00:00
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id: WindowId,
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width: u32,
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height: u32,
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title: String,
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vsync: bool,
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resizable: bool,
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decorations: bool,
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2020-10-16 21:07:01 +00:00
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cursor_visible: bool,
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cursor_locked: bool,
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2020-12-03 19:30:27 +00:00
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cursor_position: Option<Vec2>,
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2020-10-15 18:42:19 +00:00
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mode: WindowMode,
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2020-09-21 23:12:34 +00:00
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#[cfg(target_arch = "wasm32")]
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pub canvas: Option<String>,
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2020-10-15 18:42:19 +00:00
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command_queue: Vec<WindowCommand>,
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2020-12-01 02:24:49 +00:00
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scale_factor: f64,
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2020-10-15 18:42:19 +00:00
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}
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#[derive(Debug)]
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pub enum WindowCommand {
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SetWindowMode {
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mode: WindowMode,
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resolution: (u32, u32),
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},
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SetTitle {
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title: String,
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},
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SetResolution {
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width: u32,
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height: u32,
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},
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SetVsync {
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vsync: bool,
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},
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SetResizable {
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resizable: bool,
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},
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SetDecorations {
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decorations: bool,
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},
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2020-10-16 21:07:01 +00:00
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SetCursorLockMode {
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locked: bool,
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},
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SetCursorVisibility {
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visible: bool,
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},
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2020-11-26 01:31:10 +00:00
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SetCursorPosition {
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2020-12-03 20:39:03 +00:00
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position: Vec2,
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2020-11-26 01:31:10 +00:00
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},
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2020-08-13 08:47:40 +00:00
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}
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/// Defines the way a window is displayed
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/// The use_size option that is used in the Fullscreen variant
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/// defines whether a videomode is chosen that best fits the width and height
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/// in the Window structure, or if these are ignored.
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/// E.g. when use_size is set to false the best video mode possible is chosen.
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#[derive(Debug, Clone, Copy)]
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pub enum WindowMode {
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Windowed,
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BorderlessFullscreen,
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Fullscreen { use_size: bool },
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2020-04-05 21:12:14 +00:00
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}
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impl Window {
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2020-06-25 23:02:21 +00:00
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pub fn new(id: WindowId, window_descriptor: &WindowDescriptor) -> Self {
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2020-04-05 21:12:14 +00:00
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Window {
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2020-06-25 23:02:21 +00:00
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id,
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2020-04-05 21:12:14 +00:00
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height: window_descriptor.height,
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width: window_descriptor.width,
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title: window_descriptor.title.clone(),
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vsync: window_descriptor.vsync,
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2020-08-13 08:47:40 +00:00
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resizable: window_descriptor.resizable,
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2020-10-05 17:51:36 +00:00
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decorations: window_descriptor.decorations,
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2020-10-16 21:07:01 +00:00
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cursor_visible: window_descriptor.cursor_visible,
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cursor_locked: window_descriptor.cursor_locked,
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2020-12-03 19:30:27 +00:00
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cursor_position: None,
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2020-08-13 08:47:40 +00:00
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mode: window_descriptor.mode,
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2020-09-21 23:12:34 +00:00
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#[cfg(target_arch = "wasm32")]
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canvas: window_descriptor.canvas.clone(),
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2020-10-15 18:42:19 +00:00
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command_queue: Vec::new(),
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2020-12-01 02:24:49 +00:00
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scale_factor: 1.0,
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2020-04-05 21:12:14 +00:00
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}
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}
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2020-10-15 18:42:19 +00:00
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#[inline]
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pub fn id(&self) -> WindowId {
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self.id
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}
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#[inline]
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pub fn width(&self) -> u32 {
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self.width
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}
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2020-12-02 04:25:31 +00:00
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pub fn scaled_width(&self) -> u32 {
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(self.width as f64 * self.scale_factor) as u32
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}
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pub fn scaled_height(&self) -> u32 {
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(self.height as f64 * self.scale_factor) as u32
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}
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2020-10-15 18:42:19 +00:00
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#[inline]
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pub fn height(&self) -> u32 {
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self.height
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}
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pub fn set_resolution(&mut self, width: u32, height: u32) {
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self.width = width;
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self.height = height;
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self.command_queue
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.push(WindowCommand::SetResolution { width, height });
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}
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2020-12-03 19:30:27 +00:00
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#[allow(missing_docs)]
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn update_resolution_from_backend(&mut self, width: u32, height: u32) {
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self.width = width;
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self.height = height;
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}
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2020-12-01 02:24:49 +00:00
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2020-12-03 19:30:27 +00:00
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#[allow(missing_docs)]
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#[inline]
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2020-12-01 02:24:49 +00:00
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pub fn update_scale_factor_from_backend(&mut self, scale_factor: f64) {
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self.scale_factor = scale_factor;
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}
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#[inline]
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pub fn scale_factor(&self) -> f64 {
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self.scale_factor
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}
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2020-10-15 18:42:19 +00:00
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn title(&self) -> &str {
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&self.title
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}
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pub fn set_title(&mut self, title: String) {
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self.title = title.to_string();
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self.command_queue.push(WindowCommand::SetTitle { title });
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn vsync(&self) -> bool {
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self.vsync
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn set_vsync(&mut self, vsync: bool) {
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self.vsync = vsync;
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self.command_queue.push(WindowCommand::SetVsync { vsync });
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn resizable(&self) -> bool {
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self.resizable
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}
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pub fn set_resizable(&mut self, resizable: bool) {
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self.resizable = resizable;
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self.command_queue
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.push(WindowCommand::SetResizable { resizable });
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn decorations(&self) -> bool {
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self.decorations
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}
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pub fn set_decorations(&mut self, decorations: bool) {
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self.decorations = decorations;
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self.command_queue
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.push(WindowCommand::SetDecorations { decorations });
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-16 21:07:01 +00:00
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pub fn cursor_locked(&self) -> bool {
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self.cursor_locked
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}
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pub fn set_cursor_lock_mode(&mut self, lock_mode: bool) {
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self.cursor_locked = lock_mode;
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self.command_queue
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.push(WindowCommand::SetCursorLockMode { locked: lock_mode });
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-16 21:07:01 +00:00
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pub fn cursor_visible(&self) -> bool {
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self.cursor_visible
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}
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pub fn set_cursor_visibility(&mut self, visibile_mode: bool) {
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self.cursor_visible = visibile_mode;
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self.command_queue.push(WindowCommand::SetCursorVisibility {
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visible: visibile_mode,
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});
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}
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2020-12-03 19:30:27 +00:00
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#[inline]
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pub fn cursor_position(&self) -> Option<Vec2> {
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self.cursor_position
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}
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2020-12-03 20:39:03 +00:00
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pub fn set_cursor_position(&mut self, position: Vec2) {
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2020-11-26 01:31:10 +00:00
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self.command_queue
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2020-12-03 20:39:03 +00:00
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.push(WindowCommand::SetCursorPosition { position });
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2020-11-26 01:31:10 +00:00
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}
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2020-12-03 19:30:27 +00:00
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#[allow(missing_docs)]
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#[inline]
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pub fn update_cursor_position_from_backend(&mut self, cursor_position: Option<Vec2>) {
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self.cursor_position = cursor_position;
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 18:42:19 +00:00
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pub fn mode(&self) -> WindowMode {
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self.mode
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}
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pub fn set_mode(&mut self, mode: WindowMode) {
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self.mode = mode;
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self.command_queue.push(WindowCommand::SetWindowMode {
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mode,
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resolution: (self.width, self.height),
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});
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}
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2020-11-11 01:20:31 +00:00
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#[inline]
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2020-10-15 19:49:56 +00:00
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pub fn drain_commands(&mut self) -> impl Iterator<Item = WindowCommand> + '_ {
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2020-10-15 18:42:19 +00:00
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self.command_queue.drain(..)
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}
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2020-04-05 21:12:14 +00:00
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}
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#[derive(Debug, Clone)]
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pub struct WindowDescriptor {
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pub width: u32,
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pub height: u32,
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pub title: String,
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pub vsync: bool,
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2020-08-13 08:47:40 +00:00
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pub resizable: bool,
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2020-10-05 17:51:36 +00:00
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pub decorations: bool,
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2020-10-16 21:07:01 +00:00
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pub cursor_visible: bool,
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pub cursor_locked: bool,
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2020-08-13 08:47:40 +00:00
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pub mode: WindowMode,
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2020-09-21 23:12:34 +00:00
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#[cfg(target_arch = "wasm32")]
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pub canvas: Option<String>,
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2020-04-05 21:12:14 +00:00
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}
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impl Default for WindowDescriptor {
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fn default() -> Self {
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WindowDescriptor {
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title: "bevy".to_string(),
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width: 1280,
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height: 720,
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vsync: true,
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2020-08-13 08:47:40 +00:00
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resizable: true,
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2020-10-05 17:51:36 +00:00
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decorations: true,
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2020-10-16 21:07:01 +00:00
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cursor_locked: false,
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cursor_visible: true,
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2020-08-13 08:47:40 +00:00
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mode: WindowMode::Windowed,
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2020-09-21 23:12:34 +00:00
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#[cfg(target_arch = "wasm32")]
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canvas: None,
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2020-04-05 21:12:14 +00:00
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}
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}
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2020-04-06 23:15:59 +00:00
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}
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