winit/CHANGELOG.md
Francesca Frangipane 09c809003b
x11: Overhaul XIM code (#451)
Fixes #195
Fixes #277
Fixes #455

* Read `XMODIFIERS` explicitly/directly instead of calling `XSetLocaleModifiers` with an
empty string. This is useful for debugging purposes, and more clear to read and handle.
* Fallback to local input method if the one specified in `XMODIFIERS` is later closed on the
server end (i.e. if ibus/fcitx is terminated). Previously, that would cause the event loop
to freeze and usually also segfault.
* If using the fallback input method, respond to the `XMODIFIERS` input method later
becoming available. This means that the input method restarting is handled, and that even if
the program was started while ibus/fcitx/etc. was unavailable, it will start using it as
soon as it becomes available.
* Only one input method is opened for the whole event loop, with each window having its own
input context.
* IME works completely out of the box now, no longer requiring application developers to
call `setlocale` or `XSetLocaleModifiers`.
* Detailed error messages are provided if no input method could be opened. However, no
information is provided to the user if their intended `XMODIFIERS` input method failed to
open but the fallbacks (which will ostensibly always succeed) succeeded; in my opinion, this
is something that is best filled by adding a logging feature to winit.
2018-04-10 22:18:30 -04:00

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# Unreleased
- Overhauled X11 window geometry calculations. `get_position` and `set_position` are more universally accurate across different window managers, and `get_outer_size` actually works now.
- Fixed SIGSEGV/SIGILL crashes on macOS caused by stabilization of the `!` (never) type.
- Implement `WindowEvent::HiDPIFactorChanged` for macOS
- On X11, input methods now work completely out of the box, no longer requiring application developers to manually call `setlocale`. Additionally, when input methods are started, stopped, or restarted on the server end, it's correctly handled.
# Version 0.12.0 (2018-04-06)
- Added subclass to macos windows so they can be made resizable even with no decorations.
- Dead keys now work properly on X11, no longer resulting in a panic.
- On X11, input method creation first tries to use the value from the user's `XMODIFIERS` environment variable, so application developers should no longer need to manually call `XSetLocaleModifiers`. If that fails, fallbacks are tried, which should prevent input method initialization from ever outright failing.
- Fixed thread safety issues with input methods on X11.
- Add support for `Touch` for win32 backend.
- Fixed `Window::get_inner_size` and friends to return the size in pixels instead of points when using HIDPI displays on OSX.
# Version 0.11.3 (2018-03-28)
- Added `set_min_dimensions` and `set_max_dimensions` methods to `Window`, and implemented on Windows, X11, Wayland, and OSX.
- On X11, dropping a `Window` actually closes it now, and clicking the window's × button (or otherwise having the WM signal to close it) will result in the window closing.
- Added `WindowBuilderExt` methods for macos: `with_titlebar_transparent`,
`with_title_hidden`, `with_titlebar_buttons_hidden`,
`with_fullsize_content_view`.
- Mapped X11 numpad keycodes (arrows, Home, End, PageUp, PageDown, Insert and Delete) to corresponding virtual keycodes
# Version 0.11.2 (2018-03-06)
- Impl `Hash`, `PartialEq`, and `Eq` for `events::ModifiersState`.
- Implement `MonitorId::get_hidpi_factor` for MacOS.
- Added method `os::macos::MonitorIdExt::get_nsscreen() -> *mut c_void` that gets a `NSScreen` object matching the monitor ID.
- Send `Awakened` event on Android when event loop is woken up.
# Version 0.11.1 (2018-02-19)
- Fixed windows not receiving mouse events when click-dragging the mouse outside the client area of a window, on Windows platforms.
- Added method `os::android::EventsLoopExt:set_suspend_callback(Option<Box<Fn(bool) -> ()>>)` that allows glutin to register a callback when a suspend event happens
# Version 0.11.0 (2018-02-09)
- Implement `MonitorId::get_dimensions` for Android.
- Added method `os::macos::WindowBuilderExt::with_movable_by_window_background(bool)` that allows to move a window without a titlebar - `with_decorations(false)`
- Implement `Window::set_fullscreen`, `Window::set_maximized` and `Window::set_decorations` for Wayland.
- Added `Caret` as VirtualKeyCode and support OSX ^-Key with german input.
# Version 0.10.1 (2018-02-05)
*Yanked*
# Version 0.10.0 (2017-12-27)
- Add support for `Touch` for emscripten backend.
- Added support for `DroppedFile`, `HoveredFile`, and `HoveredFileCancelled` to X11 backend.
- **Breaking:** `unix::WindowExt` no longer returns pointers for things that aren't actually pointers; `get_xlib_window` now returns `Option<std::os::raw::c_ulong>` and `get_xlib_screen_id` returns `Option<std::os::raw::c_int>`. Additionally, methods that previously returned `libc::c_void` have been changed to return `std::os::raw::c_void`, which are not interchangeable types, so users wanting the former will need to explicitly cast.
- Added `set_decorations` method to `Window` to allow decorations to be toggled after the window is built. Presently only implemented on X11.
- Raised the minimum supported version of Rust to 1.20 on MacOS due to usage of associated constants in new versions of cocoa and core-graphics.
- Added `modifiers` field to `MouseInput`, `MouseWheel`, and `CursorMoved` events to track the modifiers state (`ModifiersState`).
- Fixed the emscripten backend to return the size of the canvas instead of the size of the window.
# Version 0.9.0 (2017-12-01)
- Added event `WindowEvent::HiDPIFactorChanged`.
- Added method `MonitorId::get_hidpi_factor`.
- Deprecated `get_inner_size_pixels` and `get_inner_size_points` methods of `Window` in favor of
`get_inner_size`.
- **Breaking:** `EventsLoop` is `!Send` and `!Sync` because of platform-dependant constraints,
but `Window`, `WindowId`, `DeviceId` and `MonitorId` guaranteed to be `Send`.
- `MonitorId::get_position` now returns `(i32, i32)` instead of `(u32, u32)`.
- Rewrite of the wayland backend to use wayland-client-0.11
- Support for dead keys on wayland for keyboard utf8 input
- Monitor enumeration on Windows is now implemented using `EnumDisplayMonitors` instead of
`EnumDisplayDevices`. This changes the value returned by `MonitorId::get_name()`.
- On Windows added `MonitorIdExt::hmonitor` method
- Impl `Clone` for `EventsLoopProxy`
- `EventsLoop::get_primary_monitor()` on X11 will fallback to any available monitor if no primary is found
- Support for touch event on wayland
- `WindowEvent`s `MouseMoved`, `MouseEntered`, and `MouseLeft` have been renamed to
`CursorMoved`, `CursorEntered`, and `CursorLeft`.
- New `DeviceEvent`s added, `MouseMotion` and `MouseWheel`.
- Send `CursorMoved` event after `CursorEntered` and `Focused` events.
- Add support for `ModifiersState`, `MouseMove`, `MouseInput`, `MouseMotion` for emscripten backend.
# Version 0.8.3 (2017-10-11)
- Fixed issue of calls to `set_inner_size` blocking on Windows.
- Mapped `ISO_Left_Tab` to `VirtualKeyCode::Tab` to make the key work with modifiers
- Fixed the X11 backed on 32bit targets
# Version 0.8.2 (2017-09-28)
- Uniformize keyboard scancode values accross Wayland and X11 (#297).
- Internal rework of the wayland event loop
- Added method `os::linux::WindowExt::is_ready`
# Version 0.8.1 (2017-09-22)
- Added various methods to `os::linux::EventsLoopExt`, plus some hidden items necessary to make
glutin work.
# Version 0.8.0 (2017-09-21)
- Added `Window::set_maximized`, `WindowAttributes::maximized` and `WindowBuilder::with_maximized`.
- Added `Window::set_fullscreen`.
- Changed `with_fullscreen` to take a `Option<MonitorId>` instead of a `MonitorId`.
- Removed `MonitorId::get_native_identifer()` in favor of platform-specific traits in the `os`
module.
- Changed `get_available_monitors()` and `get_primary_monitor()` to be methods of `EventsLoop`
instead of stand-alone methods.
- Changed `EventsLoop` to be tied to a specific X11 or Wayland connection.
- Added a `os::linux::EventsLoopExt` trait that makes it possible to configure the connection.
- Fixed the emscripten code, which now compiles.
- Changed the X11 fullscreen code to use `xrandr` instead of `xxf86vm`.
- Fixed the Wayland backend to produce `Refresh` event after window creation.
- Changed the `Suspended` event to be outside of `WindowEvent`.
- Fixed the X11 backend sometimes reporting the wrong virtual key (#273).