Add wayland primary selection clipboard support

This commit is contained in:
Christian Duerr 2019-06-09 11:46:31 +00:00 committed by GitHub
parent 4cd55acd78
commit bc2c34eb7f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
20 changed files with 1021 additions and 63 deletions

72
Cargo.lock generated
View File

@ -44,7 +44,7 @@ version = "0.3.2"
dependencies = [
"base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"clipboard 0.5.0 (git+https://github.com/chrisduerr/rust-clipboard)",
"copypasta 0.6.0",
"crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"dunce 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"errno 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
@ -309,20 +309,6 @@ dependencies = [
"vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clipboard"
version = "0.5.0"
source = "git+https://github.com/chrisduerr/rust-clipboard#c0c27997a091e217eb2b6e38d4cb6232a3fe593a"
dependencies = [
"clipboard-win 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"objc 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
"objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"smithay-clipboard 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-client 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
"x11-clipboard 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clipboard-win"
version = "2.2.0"
@ -397,6 +383,21 @@ dependencies = [
"url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "copypasta"
version = "0.6.0"
dependencies = [
"andrew 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"clipboard-win 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"objc 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
"objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"smithay-client-toolkit 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
"smithay-clipboard 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-client 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
"x11-clipboard 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "core-foundation"
version = "0.6.4"
@ -544,7 +545,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -682,7 +683,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -710,7 +711,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
"synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -780,7 +781,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1393,10 +1394,11 @@ dependencies = [
[[package]]
name = "named_pipe"
version = "0.4.1"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1428,7 +1430,7 @@ dependencies = [
[[package]]
name = "nix"
version = "0.12.0"
version = "0.12.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1497,7 +1499,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -2091,7 +2093,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -2230,9 +2232,10 @@ dependencies = [
[[package]]
name = "smithay-clipboard"
version = "0.2.1"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"nix 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
"smithay-client-toolkit 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -2285,7 +2288,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "syn"
version = "0.15.34"
version = "0.15.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2300,7 +2303,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -2692,7 +2695,7 @@ dependencies = [
"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"downcast-rs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
"nix 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
"nix 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-commons 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-scanner 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-sys 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2712,7 +2715,7 @@ name = "wayland-commons"
version = "0.22.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"nix 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
"nix 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"wayland-sys 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -2867,7 +2870,7 @@ version = "0.1.0"
dependencies = [
"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"embed-resource 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"named_pipe 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"named_pipe 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"reqwest 0.9.18 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
"widestring 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2990,7 +2993,6 @@ dependencies = [
"checksum cgl 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "55e7ec0b74fe5897894cbc207092c577e87c52f8a59e8ca8d97ef37551f60a49"
"checksum clang-sys 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)" = "939a1a34310b120d26eba35c29475933128b0ec58e24b43327f8dbe6036fc538"
"checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
"checksum clipboard 0.5.0 (git+https://github.com/chrisduerr/rust-clipboard)" = "<none>"
"checksum clipboard-win 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3a093d6fed558e5fe24c3dfc85a68bb68f1c824f440d3ba5aca189e2998786b"
"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
"checksum cmake 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)" = "2ca4386c8954b76a8415b63959337d940d724b336cabd3afe189c2b51a7e1ff0"
@ -3108,10 +3110,10 @@ dependencies = [
"checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
"checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
"checksum miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "396aa0f2003d7df8395cb93e09871561ccc3e785f0acb369170e8cc74ddf9226"
"checksum named_pipe 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ad9c443cce91fc3e12f017290db75dde490d685cdaaf508d7159d7cf41f0eb2b"
"checksum named_pipe 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ed10a5ac4f5f7e5d75552b12c1d5d542debca81e573279dd1e4c19fde6efa6d"
"checksum native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4b2df1a4c22fd44a62147fd8f13dd0f95c9d8ca7b2610299b2a2f9cf8964274e"
"checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
"checksum nix 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "921f61dc817b379d0834e45d5ec45beaacfae97082090a49c2cf30dcbc30206f"
"checksum nix 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "319fffb13b63c0f4ff5a4e1c97566e7e741561ff5d03bf8bbf11653454bbd70b"
"checksum nix 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "46f0f3210768d796e8fa79ec70ee6af172dacbe7147f5e69be5240a47778302b"
"checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
"checksum nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05aec50c70fd288702bcd93284a8444607f3292dbdf2a30de5ea5dcdbe72287b"
@ -3199,7 +3201,7 @@ dependencies = [
"checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
"checksum smithay-client-toolkit 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "aa4899558362a65589b53313935099835acf999740915e134dff20cca7c6a28b"
"checksum smithay-client-toolkit 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7c172926680325cc0cbb6b08193a66fd88e1ef4a6e92651fd459ca4f5d94c8bc"
"checksum smithay-clipboard 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7944fcb3ecb86f0e39537c1c7501931d3a0f00d3ef1dfc0d4b8996884ac77197"
"checksum smithay-clipboard 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6fe304deea9e0cc01649f7f1b3d620c816510b319b1db8ae219e5c37687669e6"
"checksum socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "4e626972d3593207547f14bf5fc9efa4d0e7283deb73fef1dff313dae9ab8878"
"checksum spsc-buffer 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "be6c3f39c37a4283ee4b43d1311c828f2e1fb0541e76ea0cb1a2abd9ef2f5b3b"
"checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
@ -3207,7 +3209,7 @@ dependencies = [
"checksum stb_truetype 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "69b7df505db8e81d54ff8be4693421e5b543e08214bd8d99eb761fcb4d5668ba"
"checksum string 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d0bbfb8937e38e34c3444ff00afb28b0811d9554f15c5ad64d12b0308d1d1995"
"checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
"checksum syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)" = "a1393e4a97a19c01e900df2aec855a29f71cf02c402e2f443b8d2747c25c5dbe"
"checksum syn 0.15.35 (registry+https://github.com/rust-lang/crates.io-index)" = "641e117d55514d6d918490e47102f7e08d096fdde360247e4a10f7a91a8478d3"
"checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f"
"checksum tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7dc4738f2e68ed2855de5ac9cdbe05c9216773ecde4739b2f095002ab03a13ef"
"checksum termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "96d6098003bde162e4277c70665bd87c326f5a0c3f3fbfb285787fa482d54e6e"

View File

@ -2,6 +2,7 @@
members = [
"alacritty",
"alacritty_terminal",
"copypasta",
"font",
"winpty"
]

View File

@ -32,7 +32,7 @@ static_assertions = "0.3.0"
terminfo = "0.6.1"
url = "1.7.1"
crossbeam-channel = "0.3.8"
clipboard = { git = "https://github.com/chrisduerr/rust-clipboard" }
copypasta = { path = "../copypasta" }
[target.'cfg(unix)'.dependencies]
nix = "0.13"

View File

@ -15,16 +15,19 @@
#[cfg(not(any(target_os = "macos", target_os = "windows")))]
use std::ffi::c_void;
use clipboard::nop_clipboard::NopClipboardContext;
use copypasta::nop_clipboard::NopClipboardContext;
#[cfg(not(any(target_os = "macos", target_os = "windows")))]
use clipboard::wayland_clipboard::WaylandClipboardContext;
use copypasta::wayland_clipboard::{
Clipboard as WaylandClipboardClipboard, Primary as WaylandPrimaryClipboard,
WaylandClipboardContext,
};
#[cfg(not(any(target_os = "macos", target_os = "windows")))]
use clipboard::x11_clipboard::{Primary as X11SecondaryClipboard, X11ClipboardContext};
use clipboard::{ClipboardContext, ClipboardProvider};
use copypasta::x11_clipboard::{Primary as X11SelectionClipboard, X11ClipboardContext};
use copypasta::{ClipboardContext, ClipboardProvider};
pub struct Clipboard {
primary: Box<ClipboardProvider>,
secondary: Option<Box<ClipboardProvider>>,
clipboard: Box<ClipboardProvider>,
selection: Option<Box<ClipboardProvider>>,
}
impl Clipboard {
@ -37,41 +40,53 @@ impl Clipboard {
pub fn new(display: Option<*mut c_void>) -> Self {
if let Some(display) = display {
return Self {
primary: unsafe { Box::new(WaylandClipboardContext::new_from_external(display)) },
secondary: None,
clipboard: unsafe {
Box::new(
WaylandClipboardContext::<WaylandClipboardClipboard>::new_from_external(
display,
),
)
},
selection: unsafe {
Some(Box::new(
WaylandClipboardContext::<WaylandPrimaryClipboard>::new_from_external(
display,
),
))
},
};
}
Self {
primary: Box::new(ClipboardContext::new().unwrap()),
secondary: Some(Box::new(X11ClipboardContext::<X11SecondaryClipboard>::new().unwrap())),
clipboard: Box::new(ClipboardContext::new().unwrap()),
selection: Some(Box::new(X11ClipboardContext::<X11SelectionClipboard>::new().unwrap())),
}
}
// Use for tests and ref-tests
pub fn new_nop() -> Self {
Self { primary: Box::new(NopClipboardContext::new().unwrap()), secondary: None }
Self { clipboard: Box::new(NopClipboardContext::new().unwrap()), selection: None }
}
}
impl Default for Clipboard {
fn default() -> Self {
Self { primary: Box::new(ClipboardContext::new().unwrap()), secondary: None }
Self { clipboard: Box::new(ClipboardContext::new().unwrap()), selection: None }
}
}
#[derive(Debug)]
pub enum ClipboardType {
Primary,
Secondary,
Clipboard,
Selection,
}
impl Clipboard {
pub fn store(&mut self, ty: ClipboardType, text: impl Into<String>) {
let clipboard = match (ty, &mut self.secondary) {
(ClipboardType::Secondary, Some(provider)) => provider,
(ClipboardType::Secondary, None) => return,
_ => &mut self.primary,
let clipboard = match (ty, &mut self.selection) {
(ClipboardType::Selection, Some(provider)) => provider,
(ClipboardType::Selection, None) => return,
_ => &mut self.clipboard,
};
clipboard.set_contents(text.into()).unwrap_or_else(|err| {
@ -80,9 +95,9 @@ impl Clipboard {
}
pub fn load(&mut self, ty: ClipboardType) -> String {
let clipboard = match (ty, &mut self.secondary) {
(ClipboardType::Secondary, Some(provider)) => provider,
_ => &mut self.primary,
let clipboard = match (ty, &mut self.selection) {
(ClipboardType::Selection, Some(provider)) => provider,
_ => &mut self.clipboard,
};
match clipboard.get_contents() {

View File

@ -280,16 +280,16 @@ impl Action {
ctx.write_to_pty(s.clone().into_bytes())
},
Action::Copy => {
ctx.copy_selection(ClipboardType::Primary);
ctx.copy_selection(ClipboardType::Clipboard);
},
Action::Paste => {
let text = ctx.terminal_mut().clipboard().load(ClipboardType::Primary);
let text = ctx.terminal_mut().clipboard().load(ClipboardType::Clipboard);
self.paste(ctx, &text);
},
Action::PasteSelection => {
// Only paste if mouse events are not captured by an application
if !mouse_mode {
let text = ctx.terminal_mut().clipboard().load(ClipboardType::Secondary);
let text = ctx.terminal_mut().clipboard().load(ClipboardType::Selection);
self.paste(ctx, &text);
}
},
@ -939,9 +939,9 @@ impl<'a, A: ActionContext + 'a> Processor<'a, A> {
/// Copy text selection.
fn copy_selection(&mut self) {
if self.save_to_clipboard {
self.ctx.copy_selection(ClipboardType::Primary);
self.ctx.copy_selection(ClipboardType::Clipboard);
}
self.ctx.copy_selection(ClipboardType::Secondary);
self.ctx.copy_selection(ClipboardType::Selection);
}
}

View File

@ -1897,7 +1897,7 @@ impl ansi::Handler for Term {
/// Set the clipboard
#[inline]
fn set_clipboard(&mut self, string: &str) {
self.clipboard.store(ClipboardType::Primary, string);
self.clipboard.store(ClipboardType::Clipboard, string);
}
#[inline]

25
copypasta/Cargo.toml Normal file
View File

@ -0,0 +1,25 @@
[package]
name = "copypasta"
version = "0.6.0"
authors = ["Christian Duerr <contact@christianduerr.com>"]
description = "copypasta is a cross-platform library for getting and setting the contents of the OS-level clipboard."
repository = "https://github.com/jwilm/alacritty"
license = "MIT / Apache-2.0"
keywords = ["clipboard"]
[target.'cfg(windows)'.dependencies]
clipboard-win = "2.1"
[target.'cfg(target_os = "macos")'.dependencies]
objc = "0.2"
objc_id = "0.1"
objc-foundation = "0.1"
[target.'cfg(all(unix, not(any(target_os="macos", target_os="android", target_os="emscripten"))))'.dependencies]
x11-clipboard = "0.3"
smithay-clipboard = "0.3.0"
wayland-client = { version = "0.22", features = ["dlopen"] }
[target.'cfg(all(unix, not(any(target_os="macos", target_os="android", target_os="emscripten"))))'.dev-dependencies]
andrew = "0.2.1"
smithay-client-toolkit = "0.5"

201
copypasta/LICENSE.apache2 Normal file
View File

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

25
copypasta/LICENSE.mit Normal file
View File

@ -0,0 +1,25 @@
Copyright (c) 2017 Avraham Weinstock
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
Software without restriction, including without
limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software
is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice
shall be included in all copies or substantial portions
of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

34
copypasta/README.md Normal file
View File

@ -0,0 +1,34 @@
# copypasta
copypasta is a (rust-clipboard)[https://github.com/aweinstock314/rust-clipboard] fork, adding support for the Wayland clipboard.
rust-clipboard is a cross-platform library for getting and setting the contents of the OS-level clipboard.
## Example
```rust
extern crate copypasta;
use copypasta::ClipboardContext;
fn example() {
let mut ctx = ClipboardContext::new().unwrap();
println!("{:?}", ctx.get_contents());
ctx.set_contents("some string".to_owned()).unwrap();
}
```
## API
The `ClipboardProvider` trait has the following functions:
```rust
fn get_contents(&mut self) -> Result<String, Box<Error>>;
fn set_contents(&mut self, String) -> Result<(), Box<Error>>;
```
`ClipboardContext` is a type alias for one of {`WindowsClipboardContext`, `OSXClipboardContext`, `X11ClipboardContext`, `NopClipboardContext`}, all of which implement `ClipboardProvider`. Which concrete type is chosen for `ClipboardContext` depends on the OS (via conditional compilation).
## License
`rust-clipboard` is dual-licensed under MIT and Apache2.

View File

@ -0,0 +1,12 @@
extern crate copypasta;
use copypasta::ClipboardContext;
use copypasta::ClipboardProvider;
fn main() {
let mut ctx = ClipboardContext::new().unwrap();
let the_string = "Hello, world!";
ctx.set_contents(the_string.to_owned()).unwrap();
}

View File

@ -0,0 +1,19 @@
extern crate copypasta;
#[cfg(target_os = "linux")]
use copypasta::x11_clipboard::{Primary, X11ClipboardContext};
use copypasta::ClipboardProvider;
#[cfg(target_os = "linux")]
fn main() {
let mut ctx = X11ClipboardContext::<Primary>::new().unwrap();
let the_string = "Hello, world!";
ctx.set_contents(the_string.to_owned()).unwrap();
}
#[cfg(not(target_os = "linux"))]
fn main() {
println!("Primary selection is only available under linux!");
}

View File

@ -0,0 +1,227 @@
#[cfg(any(not(unix), target_os = "macos", target_os = "android", target_os = "emscripten"))]
fn main() {
unimplemented!()
}
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
fn main() {
wayland::main();
}
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
mod wayland {
extern crate andrew;
extern crate copypasta;
extern crate smithay_client_toolkit as sctk;
use wayland::copypasta::wayland_clipboard::{Clipboard, WaylandClipboardContext};
use wayland::copypasta::ClipboardProvider;
use std::io::{Read, Seek, SeekFrom, Write};
use std::sync::{atomic, Arc, Mutex};
use wayland::sctk::keyboard::{map_keyboard_auto, Event as KbEvent, KeyState};
use wayland::sctk::utils::{DoubleMemPool, MemPool};
use wayland::sctk::window::{ConceptFrame, Event as WEvent, Window};
use wayland::sctk::Environment;
use wayland::sctk::reexports::client::protocol::{wl_shm, wl_surface};
use wayland::sctk::reexports::client::{Display, NewProxy};
use wayland::andrew::shapes::rectangle;
use wayland::andrew::text;
use wayland::andrew::text::fontconfig;
pub fn main() {
let (display, mut event_queue) =
Display::connect_to_env().expect("Failed to connect to the wayland server.");
let env = Environment::from_display(&*display, &mut event_queue).unwrap();
let mut ctx = WaylandClipboardContext::<Clipboard>::new(&display);
let cb_contents = Arc::new(Mutex::new(String::new()));
let seat = env.manager.instantiate_range(2, 6, NewProxy::implement_dummy).unwrap();
let need_redraw = Arc::new(atomic::AtomicBool::new(false));
let need_redraw_clone = need_redraw.clone();
let cb_contents_clone = cb_contents.clone();
map_keyboard_auto(&seat, move |event: KbEvent, _| {
if let KbEvent::Key { state: KeyState::Pressed, utf8: Some(text), .. } = event {
if text == " " {
*cb_contents_clone.lock().unwrap() = ctx.get_contents().unwrap();
need_redraw_clone.store(true, atomic::Ordering::Relaxed)
} else if text == "s" {
ctx.set_contents(
"This is an example text thats been copied to the wayland clipboard :)"
.to_string(),
)
.unwrap();
} else if text == "t" {
ctx.set_contents("Alternative text :)".to_string()).unwrap();
}
}
})
.unwrap();
let mut dimensions = (320u32, 240u32);
let surface = env.compositor.create_surface(NewProxy::implement_dummy).unwrap();
let next_action = Arc::new(Mutex::new(None::<WEvent>));
let waction = next_action.clone();
let mut window =
Window::<ConceptFrame>::init_from_env(&env, surface, dimensions, move |evt| {
let mut next_action = waction.lock().unwrap();
// Keep last event in priority order : Close > Configure > Refresh
let replace = match (&evt, &*next_action) {
(_, &None)
| (_, &Some(WEvent::Refresh))
| (&WEvent::Configure { .. }, &Some(WEvent::Configure { .. }))
| (&WEvent::Close, _) => true,
_ => false,
};
if replace {
*next_action = Some(evt);
}
})
.expect("Failed to create a window !");
window.new_seat(&seat);
window.set_title("Clipboard".to_string());
let mut pools =
DoubleMemPool::new(&env.shm, || {}).expect("Failed to create a memory pool !");
let mut font_data = Vec::new();
std::fs::File::open(
&fontconfig::FontConfig::new().unwrap().get_regular_family_fonts("sans").unwrap()[0],
)
.unwrap()
.read_to_end(&mut font_data)
.unwrap();
if !env.shell.needs_configure() {
// initial draw to bootstrap on wl_shell
if let Some(pool) = pools.pool() {
redraw(pool, window.surface(), dimensions, &font_data, "".to_string());
}
window.refresh();
}
loop {
match next_action.lock().unwrap().take() {
Some(WEvent::Close) => break,
Some(WEvent::Refresh) => {
window.refresh();
window.surface().commit();
},
Some(WEvent::Configure { new_size, .. }) => {
if let Some((w, h)) = new_size {
window.resize(w, h);
dimensions = (w, h)
}
window.refresh();
if let Some(pool) = pools.pool() {
redraw(
pool,
window.surface(),
dimensions,
&font_data,
cb_contents.lock().unwrap().clone(),
);
}
},
None => {},
}
if need_redraw.swap(false, atomic::Ordering::Relaxed) {
if let Some(pool) = pools.pool() {
redraw(
pool,
window.surface(),
dimensions,
&font_data,
cb_contents.lock().unwrap().clone(),
);
}
window.surface().damage_buffer(0, 0, dimensions.0 as i32, dimensions.1 as i32);
window.surface().commit();
}
event_queue.dispatch().unwrap();
}
}
fn redraw(
pool: &mut MemPool,
surface: &wl_surface::WlSurface,
dimensions: (u32, u32),
font_data: &[u8],
cb_contents: String,
) {
let (buf_x, buf_y) = (dimensions.0 as usize, dimensions.1 as usize);
pool.resize(4 * buf_x * buf_y).expect("Failed to resize the memory pool.");
let mut buf = vec![0; 4 * buf_x * buf_y];
let mut canvas =
andrew::Canvas::new(&mut buf, buf_x, buf_y, 4 * buf_x, andrew::Endian::native());
let bg = rectangle::Rectangle::new((0, 0), (buf_x, buf_y), None, Some([255, 170, 20, 45]));
canvas.draw(&bg);
let text_box = rectangle::Rectangle::new(
(buf_x / 30, buf_y / 35),
(buf_x - 2 * (buf_x / 30), (buf_x as f32 / 14.) as usize),
Some((3, [255, 255, 255, 255], rectangle::Sides::ALL, Some(4))),
None,
);
canvas.draw(&text_box);
let helper_text = text::Text::new(
(buf_x / 25, buf_y / 30),
[255, 255, 255, 255],
font_data,
buf_x as f32 / 40.,
2.0,
"Press space to draw clipboard contents",
);
canvas.draw(&helper_text);
let helper_text = text::Text::new(
(buf_x / 25, buf_y / 15),
[255, 255, 255, 255],
font_data,
buf_x as f32 / 40.,
2.0,
"Press 's' to store example text to clipboard",
);
canvas.draw(&helper_text);
for i in (0..cb_contents.len()).step_by(36) {
let content = if cb_contents.len() < i + 36 {
cb_contents[i..].to_string()
} else {
cb_contents[i..i + 36].to_string()
};
let text = text::Text::new(
(buf_x / 10, buf_y / 8 + (i as f32 * buf_y as f32 / 1000.) as usize),
[255, 255, 255, 255],
font_data,
buf_x as f32 / 40.,
2.0,
content,
);
canvas.draw(&text);
}
pool.seek(SeekFrom::Start(0)).unwrap();
pool.write_all(canvas.buffer).unwrap();
pool.flush().unwrap();
let new_buffer =
pool.buffer(0, buf_x as i32, buf_y as i32, 4 * buf_x as i32, wl_shm::Format::Argb8888);
surface.attach(Some(&new_buffer), 0, 0);
surface.commit();
}
}

24
copypasta/src/common.rs Normal file
View File

@ -0,0 +1,24 @@
// Copyright 2016 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::error::Error;
// TODO: come up with some platform-agnostic API for richer types
/// Trait for clipboard access
pub trait ClipboardProvider: Send {
/// Method to get the clipboard contents as a String
fn get_contents(&mut self) -> Result<String, Box<dyn Error>>;
/// Method to set the clipboard contents as a String
fn set_contents(&mut self, String) -> Result<(), Box<dyn Error>>;
}

69
copypasta/src/lib.rs Normal file
View File

@ -0,0 +1,69 @@
// Copyright 2016 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#![crate_name = "copypasta"]
#![crate_type = "lib"]
#![crate_type = "dylib"]
#![crate_type = "rlib"]
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
extern crate smithay_clipboard;
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
extern crate wayland_client;
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
extern crate x11_clipboard as x11_clipboard_crate;
#[cfg(windows)]
extern crate clipboard_win;
#[cfg(target_os = "macos")]
#[macro_use]
extern crate objc;
#[cfg(target_os = "macos")]
extern crate objc_foundation;
#[cfg(target_os = "macos")]
extern crate objc_id;
mod common;
pub use common::ClipboardProvider;
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
pub mod wayland_clipboard;
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
pub mod x11_clipboard;
#[cfg(windows)]
pub mod windows_clipboard;
#[cfg(target_os = "macos")]
pub mod osx_clipboard;
pub mod nop_clipboard;
#[cfg(all(unix, not(any(target_os = "macos", target_os = "android", target_os = "emscripten"))))]
pub type ClipboardContext = x11_clipboard::X11ClipboardContext;
#[cfg(windows)]
pub type ClipboardContext = windows_clipboard::WindowsClipboardContext;
#[cfg(target_os = "macos")]
pub type ClipboardContext = osx_clipboard::OSXClipboardContext;
#[cfg(target_os = "android")]
pub type ClipboardContext = nop_clipboard::NopClipboardContext; // TODO: implement AndroidClipboardContext
#[cfg(not(any(
unix,
windows,
target_os = "macos",
target_os = "android",
target_os = "emscripten"
)))]
pub type ClipboardContext = nop_clipboard::NopClipboardContext;

View File

@ -0,0 +1,42 @@
// Copyright 2016 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use common::ClipboardProvider;
use std::error::Error;
pub struct NopClipboardContext;
impl NopClipboardContext {
pub fn new() -> Result<NopClipboardContext, Box<dyn Error>> {
Ok(NopClipboardContext)
}
}
impl ClipboardProvider for NopClipboardContext {
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
println!(
"Attempting to get the contents of the clipboard, which hasn't yet been implemented \
on this platform."
);
Ok("".to_string())
}
fn set_contents(&mut self, _: String) -> Result<(), Box<dyn Error>> {
println!(
"Attempting to set the contents of the clipboard, which hasn't yet been implemented \
on this platform."
);
Ok(())
}
}

View File

@ -0,0 +1,84 @@
// Copyright 2016 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use common::*;
use objc::runtime::{Class, Object};
use objc_foundation::{INSArray, INSObject, INSString};
use objc_foundation::{NSArray, NSDictionary, NSObject, NSString};
use objc_id::{Id, Owned};
use std::error::Error;
use std::mem::transmute;
pub struct OSXClipboardContext {
pasteboard: Id<Object>,
}
// required to bring NSPasteboard into the path of the class-resolver
#[link(name = "AppKit", kind = "framework")]
extern "C" {}
impl OSXClipboardContext {
pub fn new() -> Result<OSXClipboardContext, Box<dyn Error>> {
let cls = Class::get("NSPasteboard").ok_or("Class::get(\"NSPasteboard\")")?;
let pasteboard: *mut Object = unsafe { msg_send![cls, generalPasteboard] };
if pasteboard.is_null() {
return Err("NSPasteboard#generalPasteboard returned null".into());
}
let pasteboard: Id<Object> = unsafe { Id::from_ptr(pasteboard) };
Ok(OSXClipboardContext { pasteboard })
}
}
impl ClipboardProvider for OSXClipboardContext {
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
let string_class: Id<NSObject> = {
let cls: Id<Class> = unsafe { Id::from_ptr(class("NSString")) };
unsafe { transmute(cls) }
};
let classes: Id<NSArray<NSObject, Owned>> = NSArray::from_vec(vec![string_class]);
let options: Id<NSDictionary<NSObject, NSObject>> = NSDictionary::new();
let string_array: Id<NSArray<NSString>> = unsafe {
let obj: *mut NSArray<NSString> =
msg_send![self.pasteboard, readObjectsForClasses:&*classes options:&*options];
if obj.is_null() {
return Err("pasteboard#readObjectsForClasses:options: returned null".into());
}
Id::from_ptr(obj)
};
if string_array.count() == 0 {
Err("pasteboard#readObjectsForClasses:options: returned empty".into())
} else {
Ok(string_array[0].as_str().to_owned())
}
}
fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
let string_array = NSArray::from_vec(vec![NSString::from_str(&data)]);
let _: usize = unsafe { msg_send![self.pasteboard, clearContents] };
let success: bool = unsafe { msg_send![self.pasteboard, writeObjects: string_array] };
return if success {
Ok(())
} else {
Err("NSPasteboard#writeObjects: returned false".into())
};
}
}
// this is a convenience function that both cocoa-rs and
// glutin define, which seems to depend on the fact that
// Option::None has the same representation as a null pointer
#[inline]
pub fn class(name: &str) -> *mut Class {
unsafe { transmute(Class::get(name)) }
}

View File

@ -0,0 +1,70 @@
// Copyright 2017 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::error::Error;
use std::ffi::c_void;
use std::marker::PhantomData;
use smithay_clipboard::WaylandClipboard;
use wayland_client::sys::client::wl_display;
use wayland_client::Display;
use common::ClipboardProvider;
pub trait ClipboardType: Send {}
pub struct Clipboard;
impl ClipboardType for Clipboard {}
pub struct Primary;
impl ClipboardType for Primary {}
pub struct WaylandClipboardContext<T: ClipboardType>(WaylandClipboard, PhantomData<T>);
impl<T: ClipboardType> WaylandClipboardContext<T> {
/// Create a new clipboard context.
pub fn new(display: &Display) -> Self {
WaylandClipboardContext(WaylandClipboard::new(display), PhantomData)
}
/// Create a new clipboard context from an external pointer.
pub unsafe fn new_from_external(display: *mut c_void) -> Self {
WaylandClipboardContext(
WaylandClipboard::new_from_external(display as *mut wl_display),
PhantomData,
)
}
}
impl ClipboardProvider for WaylandClipboardContext<Clipboard> {
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
Ok(self.0.load(None))
}
fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
self.0.store(None, data);
Ok(())
}
}
impl ClipboardProvider for WaylandClipboardContext<Primary> {
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
Ok(self.0.load_primary(None))
}
fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
self.0.store_primary(None, data);
Ok(())
}
}

View File

@ -0,0 +1,36 @@
// Copyright 2016 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use clipboard_win::{get_clipboard_string, set_clipboard_string};
use common::ClipboardProvider;
use std::error::Error;
pub struct WindowsClipboardContext;
impl WindowsClipboardContext {
pub fn new() -> Result<Self, Box<dyn Error>> {
Ok(WindowsClipboardContext)
}
}
impl ClipboardProvider for WindowsClipboardContext {
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
Ok(get_clipboard_string()?)
}
fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
Ok(set_clipboard_string(&data)?)
}
}

View File

@ -0,0 +1,72 @@
// Copyright 2017 Avraham Weinstock
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use common::*;
use std::error::Error;
use std::marker::PhantomData;
use std::time::Duration;
use x11_clipboard_crate::xcb::xproto::Atom;
use x11_clipboard_crate::Atoms;
use x11_clipboard_crate::Clipboard as X11Clipboard;
pub trait Selection: Send {
fn atom(atoms: &Atoms) -> Atom;
}
pub struct Primary;
impl Selection for Primary {
fn atom(atoms: &Atoms) -> Atom {
atoms.primary
}
}
pub struct Clipboard;
impl Selection for Clipboard {
fn atom(atoms: &Atoms) -> Atom {
atoms.clipboard
}
}
pub struct X11ClipboardContext<S = Clipboard>(X11Clipboard, PhantomData<S>)
where
S: Selection;
impl<S> X11ClipboardContext<S>
where
S: Selection,
{
pub fn new() -> Result<X11ClipboardContext<S>, Box<dyn Error>> {
Ok(X11ClipboardContext(X11Clipboard::new()?, PhantomData))
}
}
impl<S> ClipboardProvider for X11ClipboardContext<S>
where
S: Selection,
{
fn get_contents(&mut self) -> Result<String, Box<dyn Error>> {
Ok(String::from_utf8(self.0.load(
S::atom(&self.0.getter.atoms),
self.0.getter.atoms.utf8_string,
self.0.getter.atoms.property,
Duration::from_secs(3),
)?)?)
}
fn set_contents(&mut self, data: String) -> Result<(), Box<dyn Error>> {
Ok(self.0.store(S::atom(&self.0.setter.atoms), self.0.setter.atoms.utf8_string, data)?)
}
}