Merge pull request #139 from wtholliday/macos-clipboard

Macos clipboard

examples/open_window.rs

@@ -2,7 +2,9 @@ use std::time::Duration;
 
 use rtrb::{Consumer, RingBuffer};
 
-use baseview::{Event, EventStatus, Window, WindowHandler, WindowScalePolicy};
+#[cfg(target_os = "macos")]
+use baseview::copy_to_clipboard;
+use baseview::{Event, EventStatus, MouseEvent, Window, WindowHandler, WindowScalePolicy};
 
 #[derive(Debug, Clone)]
 enum Message {
@@ -22,7 +24,17 @@ impl WindowHandler for OpenWindowExample {
 
     fn on_event(&mut self, _window: &mut Window, event: Event) -> EventStatus {
         match event {
-            Event::Mouse(e) => println!("Mouse event: {:?}", e),
+            Event::Mouse(e) => {
+                println!("Mouse event: {:?}", e);
+
+                #[cfg(target_os = "macos")]
+                match e {
+                    MouseEvent::ButtonPressed { button, modifiers } => {
+                        copy_to_clipboard(&"This is a test!")
+                    }
+                    _ => (),
+                }
+            }
             Event::Keyboard(e) => println!("Keyboard event: {:?}", e),
             Event::Window(e) => println!("Window event: {:?}", e),
         }

src/clipboard.rs

@@ -0,0 +1,10 @@
+#[cfg(target_os = "macos")]
+use crate::macos as platform;
+#[cfg(target_os = "windows")]
+use crate::win as platform;
+#[cfg(target_os = "linux")]
+use crate::x11 as platform;
+
+pub fn copy_to_clipboard(data: &str) {
+    platform::copy_to_clipboard(data)
+}

src/lib.rs

@@ -5,6 +5,7 @@ mod win;
 #[cfg(target_os = "linux")]
 mod x11;
 
+mod clipboard;
 mod event;
 mod keyboard;
 mod mouse_cursor;
@@ -15,6 +16,7 @@ mod window_open_options;
 #[cfg(feature = "opengl")]
 pub mod gl;
 
+pub use clipboard::*;
 pub use event::*;
 pub use mouse_cursor::MouseCursor;
 pub use window::*;

src/macos/window.rs

@@ -5,8 +5,8 @@ use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 
 use cocoa::appkit::{
-    NSApp, NSApplication, NSApplicationActivationPolicyRegular, NSBackingStoreBuffered, NSView,
+    NSApp, NSApplication, NSApplicationActivationPolicyRegular, NSBackingStoreBuffered,
-    NSWindow, NSWindowStyleMask,
+    NSPasteboard, NSView, NSWindow, NSWindowStyleMask,
 };
 use cocoa::base::{id, nil, NO, YES};
 use cocoa::foundation::{NSAutoreleasePool, NSPoint, NSRect, NSSize, NSString};
@@ -483,3 +483,14 @@ unsafe impl HasRawWindowHandle for Window {
         RawWindowHandle::AppKit(handle)
     }
 }
+
+pub fn copy_to_clipboard(string: &str) {
+    unsafe {
+        let pb = NSPasteboard::generalPasteboard(nil);
+
+        let ns_str = NSString::alloc(nil).init_str(string);
+
+        pb.clearContents();
+        pb.setString_forType(ns_str, cocoa::appkit::NSPasteboardTypeString);
+    }
+}

src/win/window.rs

@@ -763,3 +763,7 @@ unsafe impl HasRawWindowHandle for Window<'_> {
         RawWindowHandle::Win32(handle)
     }
 }
+
+pub fn copy_to_clipboard(data: &str) {
+    todo!()
+}

src/x11/window.rs

@@ -704,3 +704,7 @@ fn mouse_id(id: u8) -> MouseButton {
         id => MouseButton::Other(id),
     }
 }
+
+pub fn copy_to_clipboard(data: &str) {
+    todo!()
+}