add dummy clipboard

src/platform/dummy.rs

@@ -0,0 +1,85 @@
+use std::{
+	borrow::Cow,
+	marker::PhantomData,
+	path::{Path, PathBuf},
+};
+
+use crate::common::Error;
+#[cfg(feature = "image-data")]
+use crate::ImageData;
+
+pub(crate) struct Clipboard;
+
+impl Clipboard {
+	pub(crate) fn new() -> Result<Self, Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+}
+
+pub(crate) struct Clear<'a> {
+	_p: PhantomData<&'a ()>,
+}
+
+impl<'a> Clear<'a> {
+	pub(crate) fn new(_clipboard: &'a mut Clipboard) -> Self {
+		Self { _p: PhantomData }
+	}
+
+	pub(crate) fn clear(self) -> Result<(), Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+}
+
+pub(crate) struct Set<'a> {
+	_p: PhantomData<&'a ()>,
+}
+
+impl<'a> Set<'a> {
+	pub(crate) fn new(_clipboard: &'a mut Clipboard) -> Self {
+		Self { _p: PhantomData }
+	}
+
+	pub(crate) fn text(self, _text: Cow<'_, str>) -> Result<(), Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+
+	pub(crate) fn html(self, _html: Cow<'_, str>, _alt: Option<Cow<'_, str>>) -> Result<(), Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+
+	#[cfg(feature = "image-data")]
+	pub(crate) fn image(self, _image: ImageData<'_>) -> Result<(), Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+
+	pub(crate) fn file_list(self, _file_list: &[impl AsRef<Path>]) -> Result<(), Error> {
+		Err(Error::ClipboardNotSupported)
+	}
+}
+
+pub(crate) struct Get<'a> {
+	_p: PhantomData<&'a ()>,
+}
+
+impl<'a> Get<'a> {
+	pub(crate) fn new(_clipboard: &'a mut Clipboard) -> Self {
+		Self { _p: PhantomData }
+	}
+
+	pub(crate) fn text(self) -> Result<String, Error> {
+		Err(Error::ContentNotAvailable)
+	}
+
+	#[cfg(feature = "image-data")]
+	pub(crate) fn image(self) -> Result<ImageData<'static>, Error> {
+		Err(Error::ContentNotAvailable)
+	}
+
+	pub(crate) fn html(self) -> Result<String, Error> {
+		Err(Error::ContentNotAvailable)
+	}
+
+	pub(crate) fn file_list(self) -> Result<Vec<PathBuf>, Error> {
+		Err(Error::ContentNotAvailable)
+	}
+}

src/platform/mod.rs

@@ -15,3 +15,9 @@ pub use windows::*;
 mod osx;
 #[cfg(target_os = "macos")]
 pub use osx::*;
+
+#[cfg(target_os = "android")]
+mod dummy;
+
+#[cfg(target_os = "android")]
+pub(crate) use dummy::*;