Stub Linux support (untested) and allow the text of the prompt to be …

…retrieved

Makefile.in

@@ -0,0 +1,31 @@
+VPATH=%VPATH%
+
+CC ?= gcc
+CXX ?= g++
+CXXFLAGS ?=
+AR ?= ar
+RUSTC ?= rustc
+RUSTFLAGS ?=
+
+RUST_SRC=$(shell find $(VPATH)/. -type f -name '*.rs')
+
+.PHONY: all
+all:	librustalert.dummy
+
+%.o:	%.c
+	$(CC) $< -o $@ -c $(CFLAGS)
+
+librustalert.dummy: alert.rc $(RUST_SRC)
+	$(RUSTC) $(RUSTFLAGS) $< -o $@
+	touch $@
+
+alert-test: alert.rc $(RUST_SRC)
+	$(RUSTC) $(RUSTFLAGS) $< -o $@ --test
+
+check: alert-test
+	./alert-test
+
+.PHONY: clean
+clean:
+	rm -f *.o *.a *.so *.dylib *.dll *.dummy *-test
+

alert.rc

@@ -15,9 +15,13 @@ extern mod core_foundation;
 #[cfg(target_os="macos")]
 extern mod cocoa;
 
+#[cfg(target_os="linux")]
+pub use linux::Alert;
 #[cfg(target_os="macos")]
 pub use macos::Alert;
 
+#[cfg(target_os="linux")]
+mod linux;
 #[cfg(target_os="macos")]
 mod macos;
 
@@ -31,7 +35,7 @@ pub trait AlertMethods {
     fn add_prompt(&mut self);
     /// Runs the alert modally.
     fn run(&self);
+    /// Returns the value of the prompt.
+    fn prompt_value(&self) -> ~str;
 }
 
-
-

linux.rs

@@ -0,0 +1,34 @@
+// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use AlertMethods;
+
+/// An alert.
+pub struct Alert;
+
+impl AlertMethods for Alert {
+    fn new(_: &str) -> Alert {
+        // TODO
+        Alert
+    }
+
+    pub fn add_prompt(&mut self) {
+        // TODO
+    }
+
+    pub fn run(&self) {
+        // TODO
+    }
+
+    pub fn prompt_value(&self) -> ~str {
+        // TODO
+        ~""
+    }
+}
+

macos.rs

@@ -84,5 +84,19 @@ impl AlertMethods for Alert {
             base::msg_send_void(transmute(self.nsalert), selector)
         }
     }
+
+    pub fn prompt_value(&self) -> ~str {
+        unsafe {
+            // [nstextfield stringValue]
+            let selector = sel_registerName(transmute(&"stringValue"[0]));
+            match self.nstextfield {
+                None => fail!("No prompt!"),
+                Some(nstextfield) => {
+                    let string = base::msg_send_id(transmute(nstextfield), selector);
+                    CFString::wrap_shared(transmute(string)).to_str()
+                }
+            }
+        }
+    }
 }