hasufell/neovim-gtk
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Update dialog behaviour

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This commit is contained in:
daa 2017-04-01 20:32:14 +03:00
parent 41ac04f5c2
commit 0cd782991c
1 changed files with 23 additions and 9 deletions
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32
src/shell_dlg.rs
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@ -1,8 +1,8 @@
use ui::{SH, Ui}; use ui::{SH, Ui};
use neovim_lib::{NeovimApi, CallError, Value}; use neovim_lib::{NeovimApi, CallError, Value};
use gtk; use gtk;
use gtk_sys; use gtk::prelude::DialogExtManual;
use gtk::{Dialog, DialogExt}; use gtk::{DialogExt, MessageDialog, MessageType, ButtonsType};
pub fn can_close_window(ui: &Ui) -> bool { pub fn can_close_window(ui: &Ui) -> bool {
match get_changed_buffers() { match get_changed_buffers() {
@ -21,16 +21,30 @@ pub fn can_close_window(ui: &Ui) -> bool {
} }
fn show_not_saved_dlg(ui: &Ui, changed_bufs: &Vec<String>) -> bool { fn show_not_saved_dlg(ui: &Ui, changed_bufs: &Vec<String>) -> bool {
let mut changed_files = changed_bufs.iter()
.map(|n| if n.is_empty() { "<No name>" } else { n })
.fold(String::new(), |acc, v| acc + v + "\n");
changed_files.pop();
let flags = gtk::DIALOG_MODAL | gtk::DIALOG_DESTROY_WITH_PARENT; let flags = gtk::DIALOG_MODAL | gtk::DIALOG_DESTROY_WITH_PARENT;
let dlg = Dialog::new_with_buttons(Some("Question"), let dlg = MessageDialog::new(ui.window.as_ref(),
ui.window.as_ref(), flags,
flags, MessageType::Question,
&[("_OK", gtk_sys::GTK_RESPONSE_ACCEPT as i32), ButtonsType::None,
("_Cancel", gtk_sys::GTK_RESPONSE_REJECT as i32)]); &format!("Save changes to '{}'?", changed_files));
dlg.run(); const ACCEPT_ID: i32 = 1;
const CLOSE_ID: i32 = 2;
const REJECT_ID: i32 = 3;
true dlg.add_buttons(&[("_Yes", ACCEPT_ID), ("_No", CLOSE_ID), ("_Cancel", REJECT_ID)]);
match dlg.run() {
ACCEPT_ID => true,
CLOSE_ID => true,
REJECT_ID => false,
_ => false,
}
} }
fn get_changed_buffers() -> Result<Vec<String>, CallError> { fn get_changed_buffers() -> Result<Vec<String>, CallError> {