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authorReyk Floeter <reyk.floeter@googlemail.com>2019-12-10 15:24:36 +0000
committerRobin Krahl <robin.krahl@ireas.org>2019-12-10 19:56:09 +0100
commit2f3e2b5474834e3d733edf09b831c5607d451f49 (patch)
tree4b94e0e6874ae300f595e8dd9bffd06aec867543 /src/backends/mod.rs
parent3b76a0a46ce38eef7fe3e5a969cec6ffee47f227 (diff)
downloaddialog-rs-2f3e2b5474834e3d733edf09b831c5607d451f49.tar.gz
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Add FileSelection dialog type
This patch adds the FileSelection struct representing a file selection dialog. It can be displayed using the backend’s show_file_selection function. Currently, we only support file open dialogs (i. e. choosing an existing file). Support for save dialogs should be added in the future.
Diffstat (limited to 'src/backends/mod.rs')
-rw-r--r--src/backends/mod.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backends/mod.rs b/src/backends/mod.rs
index 1331323..09013b1 100644
--- a/src/backends/mod.rs
+++ b/src/backends/mod.rs
@@ -37,6 +37,9 @@ pub trait Backend {
/// Shows the given question dialog and returns the choice.
fn show_question(&self, question: &super::Question) -> Result<super::Choice>;
+
+ /// Shows the given file selection dialog and returns the file name.
+ fn show_file_selection(&self, file_selection: &super::FileSelection) -> Result<Option<String>>;
}
pub(crate) fn is_available(name: &str) -> bool {