mirror of
https://github.com/FliegendeWurst/cursive.git
synced 2024-11-09 10:50:40 +00:00
Cursive::new now takes the backend as argument
This commit is contained in:
parent
76d340f11d
commit
126530b9a9
10
.travis.yml
10
.travis.yml
@ -4,11 +4,5 @@ rust:
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- stable
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- nightly
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script:
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- cargo build --verbose
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- cargo test --verbose
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-
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- cargo build --verbose --features=pancurses-backend --no-default-features
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- cargo test --verbose --features=pancurses-backend --no-default-features
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-
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- cargo build --verbose --features=termion-backend --no-default-features
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- cargo test --verbose --features=termion-backend --no-default-features
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- cargo build --verbose --features "pancurses-backend termion-backend"
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- cargo test --verbose --features "pancurses-backend termion-backend"
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@ -12,7 +12,7 @@ use cursive::Cursive;
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use cursive::views::TextView;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_global_callback('q', |s| s.quit());
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@ -80,7 +80,7 @@ extern crate cursive;
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use cursive::Cursive;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.run();
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}
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@ -117,7 +117,7 @@ extern crate cursive;
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use cursive::Cursive;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_global_callback('q', |s| s.quit());
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@ -159,7 +159,7 @@ use cursive::Cursive;
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use cursive::views::TextView;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_global_callback('q', |s| s.quit());
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@ -12,7 +12,7 @@ use cursive::Cursive;
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use cursive::views::Dialog;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(Dialog::text("This is a survey!\nPress <Next> when you're ready.")
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.title("Important survey")
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@ -51,7 +51,7 @@ extern crate cursive;
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use cursive::Cursive;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.run();
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}
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@ -74,7 +74,7 @@ use cursive::views::Dialog;
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use cursive::views::TextView;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(Dialog::around(TextView::new("...")));
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@ -135,7 +135,7 @@ use cursive::Cursive;
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use cursive::views::Dialog;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(Dialog::text("This is a survey!\nPress <Next> when you're ready.")
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.title("Important survey")
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@ -17,7 +17,7 @@ use cursive::views::{Button, Dialog, DummyView, EditView,
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use cursive::traits::*;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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let select = SelectView::<String>::new()
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.on_submit(on_submit)
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@ -17,7 +17,7 @@ use cursive::views::Canvas;
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// 256 colors.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(Canvas::new(()).with_draw(draw).fixed_size((20, 10)));
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@ -5,7 +5,7 @@ use cursive::views::{Dialog, TextView};
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fn main() {
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// Creates the cursive root - required for every application.
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// Creates a dialog with a single "Quit" button
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siv.add_layer(
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@ -5,7 +5,7 @@ use cursive::traits::*;
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use cursive::views::{Dialog, EditView, TextView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// Create a dialog with an edit text and a button.
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// The user can either hit the <Ok> button,
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@ -4,7 +4,7 @@ use cursive::Cursive;
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use cursive::views::TextView;
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We can quit by pressing `q`
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siv.add_global_callback('q', Cursive::quit);
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@ -8,7 +8,7 @@ use cursive::traits::*;
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// This is a handy way to check the input received by cursive.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(KeyCodeView::new(10).full_width().fixed_height(10));
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siv.run();
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@ -8,7 +8,7 @@ use cursive::views::{Dialog, DummyView, LinearLayout, TextView};
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// This example uses a LinearLayout to stick multiple views next to each other.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// Some description text
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let text = "This is a very simple example of linear layout. Two views \
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@ -10,7 +10,7 @@ use cursive::views::{Checkbox, Dialog, EditView, LinearLayout, ListView,
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// ListView can be used to build forms, with a list of inputs.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(
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Dialog::new()
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@ -14,7 +14,7 @@ use std::time::Duration;
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fn main() {
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// As usual, create the Cursive root
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We want to refresh the page even when no input is given.
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siv.set_fps(10);
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@ -9,7 +9,7 @@ fn main() {
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// Read some long text from a file.
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let content = include_str!("../assets/lorem.txt");
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We can quit by pressing q
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siv.add_global_callback('q', |s| s.quit());
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@ -9,7 +9,7 @@ use cursive::utils::markup::StyledString;
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use cursive::views::{Dialog, TextView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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let mut styled = StyledString::plain("Isn't ");
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styled.append(StyledString::styled("that ", Color::Dark(BaseColor::Red)));
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@ -11,7 +11,7 @@ use std::sync::atomic::{AtomicUsize, Ordering};
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// application.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We'll use a counter to name new files.
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let counter = AtomicUsize::new(1);
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@ -12,7 +12,7 @@ use cursive::vec::Vec2;
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use cursive::views::{Button, Dialog, LinearLayout, Panel, SelectView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_layer(
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Dialog::new()
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@ -8,7 +8,7 @@ use cursive::views::{Dialog, OnEventView, TextView};
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// This example modifies a view after creation.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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let content = "Press Q to quit the application.\n\nPress P to open the \
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popup.";
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@ -22,7 +22,7 @@ fn move_top(c: &mut Cursive, x_in: isize, y_in: isize) {
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}
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.set_fps(60);
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// We can quit by pressing `q`
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@ -17,7 +17,7 @@ use std::time::Duration;
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// "ticked" to indicate progress.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We'll start slowly with a simple start button...
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siv.add_layer(
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@ -6,7 +6,7 @@ use cursive::views::{Dialog, DummyView, LinearLayout, RadioGroup};
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// This example uses radio buttons.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// We need to pre-create the groups for our RadioButtons.
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let mut color_group: RadioGroup<String> = RadioGroup::new();
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@ -7,7 +7,7 @@ use cursive::views::{Dialog, EditView, LinearLayout, TextView};
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// This example shows a way to access multiple views at the same time.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// Create a dialog with 2 edit fields, and a text view.
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// The text view indicates when the 2 fields content match.
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Some(EventResult::Consumed(None))
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});
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// Let's add a BoxView to keep the list at a reasonable size
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// (it can scroll anyway).
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@ -5,7 +5,7 @@ use cursive::traits::*;
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use cursive::views::{Dialog, SliderView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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siv.add_global_callback('q', |s| s.quit());
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@ -9,7 +9,7 @@ use cursive::views::TextView;
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// This way, it looks more natural.
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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let theme = custom_theme_from_cursive(&siv);
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siv.set_theme(theme);
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@ -6,7 +6,7 @@ use cursive::traits::*;
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use cursive::views::{Dialog, EditView, OnEventView, TextArea};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// The main dialog will just have a textarea.
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// Its size expand automatically with the content.
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@ -4,7 +4,7 @@ use cursive::Cursive;
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use cursive::views::{Dialog, TextView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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// You can load a theme from a file at runtime for fast development.
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siv.load_theme_file("assets/style.toml").unwrap();
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@ -5,7 +5,7 @@ use cursive::theme::{BaseColor, BorderStyle, Color, ColorStyle};
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use cursive::views::{Dialog, EditView, LinearLayout, TextView};
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fn main() {
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let mut siv = Cursive::new();
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let mut siv = Cursive::default();
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let layout = LinearLayout::vertical()
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.child(TextView::new("This is a dynamic theme example!"))
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@ -15,12 +15,34 @@ enum ColorRole {
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Background,
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}
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pub struct Concrete {
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pub struct Backend {
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mouse_position: Vec2,
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buttons_pressed: HashSet<MouseButton>,
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}
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impl Concrete {
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impl Backend {
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pub fn init() -> Box<Self> {
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terminal::open("Cursive", 80, 24);
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terminal::set(terminal::config::Window::empty().resizeable(true));
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terminal::set(vec![
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terminal::config::InputFilter::Group {
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group: terminal::config::InputFilterGroup::Keyboard,
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both: false,
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},
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terminal::config::InputFilter::Group {
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group: terminal::config::InputFilterGroup::Mouse,
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both: true,
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},
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]);
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let c = Backend {
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mouse_position: Vec2::zero(),
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buttons_pressed: HashSet::new(),
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};
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Box::new(c)
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}
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fn blt_keycode_to_ev(
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&mut self, kc: KeyCode, shift: bool, ctrl: bool
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) -> Event {
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@ -144,29 +166,7 @@ impl Concrete {
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}
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}
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impl backend::Backend for Concrete {
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fn init() -> Box<Self> {
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terminal::open("Cursive", 80, 24);
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terminal::set(terminal::config::Window::empty().resizeable(true));
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terminal::set(vec![
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terminal::config::InputFilter::Group {
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group: terminal::config::InputFilterGroup::Keyboard,
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both: false,
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},
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terminal::config::InputFilter::Group {
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group: terminal::config::InputFilterGroup::Mouse,
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both: true,
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},
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]);
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let c = Concrete {
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mouse_position: Vec2::zero(),
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buttons_pressed: HashSet::new(),
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};
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Box::new(c)
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}
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impl backend::Backend for Backend {
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fn finish(&mut self) {
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terminal::close();
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}
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@ -3,14 +3,10 @@ use std::collections::HashMap;
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use theme::{BaseColor, Color};
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#[cfg(feature = "ncurses")]
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mod n;
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#[cfg(feature = "ncurses")]
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pub use self::n::*;
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pub mod n;
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#[cfg(feature = "pancurses")]
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mod pan;
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#[cfg(feature = "pancurses")]
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pub use self::pan::*;
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pub mod pan;
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fn split_i32(code: i32) -> Vec<u8> {
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(0..4).map(|i| ((code >> (8 * i)) & 0xFF) as u8).collect()
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@ -11,7 +11,7 @@ use theme::{Color, ColorPair, Effect};
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use utf8;
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use vec::Vec2;
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pub struct Concrete {
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pub struct Backend {
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current_style: Cell<ColorPair>,
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pairs: RefCell<HashMap<ColorPair, i16>>,
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@ -21,7 +21,56 @@ pub struct Concrete {
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event_queue: Vec<Event>,
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}
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impl Concrete {
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impl Backend {
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pub fn init() -> Box<backend::Backend> {
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// Change the locale.
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// For some reasons it's mandatory to get some UTF-8 support.
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ncurses::setlocale(ncurses::LcCategory::all, "");
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// The delay is the time ncurses wait after pressing ESC
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// to see if it's an escape sequence.
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// Default delay is way too long. 25 is imperceptible yet works fine.
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::std::env::set_var("ESCDELAY", "25");
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ncurses::initscr();
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ncurses::keypad(ncurses::stdscr(), true);
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// This disables mouse click detection,
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// and provides 0-delay access to mouse presses.
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ncurses::mouseinterval(0);
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// Listen to all mouse events.
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ncurses::mousemask(
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(ncurses::ALL_MOUSE_EVENTS | ncurses::REPORT_MOUSE_POSITION)
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as mmask_t,
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None,
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);
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ncurses::noecho();
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ncurses::cbreak();
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ncurses::start_color();
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// Pick up background and text color from the terminal theme.
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ncurses::use_default_colors();
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// No cursor
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ncurses::curs_set(ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE);
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// This asks the terminal to provide us with mouse drag events
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// (Mouse move when a button is pressed).
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// Replacing 1002 with 1003 would give us ANY mouse move.
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print!("\x1B[?1002h");
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stdout().flush().expect("could not flush stdout");
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let c = Backend {
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current_style: Cell::new(ColorPair::from_256colors(0, 0)),
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pairs: RefCell::new(HashMap::new()),
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last_mouse_button: None,
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event_queue: Vec::new(),
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key_codes: initialize_keymap(),
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};
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Box::new(c)
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}
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/// Save a new color pair.
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fn insert_color(
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&self, pairs: &mut HashMap<ColorPair, i16>, pair: ColorPair
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@ -149,56 +198,7 @@ impl Concrete {
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}
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}
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impl backend::Backend for Concrete {
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fn init() -> Box<Self> {
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// Change the locale.
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// For some reasons it's mandatory to get some UTF-8 support.
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ncurses::setlocale(ncurses::LcCategory::all, "");
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// The delay is the time ncurses wait after pressing ESC
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// to see if it's an escape sequence.
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// Default delay is way too long. 25 is imperceptible yet works fine.
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::std::env::set_var("ESCDELAY", "25");
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ncurses::initscr();
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ncurses::keypad(ncurses::stdscr(), true);
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// This disables mouse click detection,
|
||||
// and provides 0-delay access to mouse presses.
|
||||
ncurses::mouseinterval(0);
|
||||
// Listen to all mouse events.
|
||||
ncurses::mousemask(
|
||||
(ncurses::ALL_MOUSE_EVENTS | ncurses::REPORT_MOUSE_POSITION)
|
||||
as mmask_t,
|
||||
None,
|
||||
);
|
||||
ncurses::noecho();
|
||||
ncurses::cbreak();
|
||||
ncurses::start_color();
|
||||
// Pick up background and text color from the terminal theme.
|
||||
ncurses::use_default_colors();
|
||||
// No cursor
|
||||
ncurses::curs_set(ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE);
|
||||
|
||||
// This asks the terminal to provide us with mouse drag events
|
||||
// (Mouse move when a button is pressed).
|
||||
// Replacing 1002 with 1003 would give us ANY mouse move.
|
||||
print!("\x1B[?1002h");
|
||||
stdout().flush().expect("could not flush stdout");
|
||||
|
||||
let c = Concrete {
|
||||
current_style: Cell::new(ColorPair::from_256colors(0, 0)),
|
||||
pairs: RefCell::new(HashMap::new()),
|
||||
|
||||
last_mouse_button: None,
|
||||
event_queue: Vec::new(),
|
||||
|
||||
key_codes: initialize_keymap(),
|
||||
};
|
||||
|
||||
Box::new(c)
|
||||
}
|
||||
|
||||
impl backend::Backend for Backend {
|
||||
fn screen_size(&self) -> (usize, usize) {
|
||||
let mut x: i32 = 0;
|
||||
let mut y: i32 = 0;
|
||||
|
@ -10,7 +10,7 @@ use std::io::{stdout, Write};
|
||||
use theme::{Color, ColorPair, Effect};
|
||||
use vec::Vec2;
|
||||
|
||||
pub struct Concrete {
|
||||
pub struct Backend {
|
||||
// Used
|
||||
current_style: Cell<ColorPair>,
|
||||
pairs: RefCell<HashMap<ColorPair, i32>>,
|
||||
@ -24,7 +24,41 @@ pub struct Concrete {
|
||||
window: pancurses::Window,
|
||||
}
|
||||
|
||||
impl Concrete {
|
||||
impl Backend {
|
||||
pub fn init() -> Box<Self> {
|
||||
::std::env::set_var("ESCDELAY", "25");
|
||||
|
||||
let window = pancurses::initscr();
|
||||
window.keypad(true);
|
||||
pancurses::noecho();
|
||||
pancurses::cbreak();
|
||||
pancurses::start_color();
|
||||
pancurses::use_default_colors();
|
||||
pancurses::curs_set(0);
|
||||
pancurses::mouseinterval(0);
|
||||
pancurses::mousemask(
|
||||
pancurses::ALL_MOUSE_EVENTS | pancurses::REPORT_MOUSE_POSITION,
|
||||
::std::ptr::null_mut(),
|
||||
);
|
||||
|
||||
// This asks the terminal to provide us with mouse drag events
|
||||
// (Mouse move when a button is pressed).
|
||||
// Replacing 1002 with 1003 would give us ANY mouse move.
|
||||
print!("\x1B[?1002h");
|
||||
stdout().flush().expect("could not flush stdout");
|
||||
|
||||
let c = Backend {
|
||||
current_style: Cell::new(ColorPair::from_256colors(0, 0)),
|
||||
pairs: RefCell::new(HashMap::new()),
|
||||
window: window,
|
||||
last_mouse_button: None,
|
||||
event_queue: Vec::new(),
|
||||
key_codes: initialize_keymap(),
|
||||
};
|
||||
|
||||
Box::new(c)
|
||||
}
|
||||
|
||||
/// Save a new color pair.
|
||||
fn insert_color(
|
||||
&self, pairs: &mut HashMap<ColorPair, i32>, pair: ColorPair
|
||||
@ -132,41 +166,7 @@ impl Concrete {
|
||||
}
|
||||
}
|
||||
|
||||
impl backend::Backend for Concrete {
|
||||
fn init() -> Box<Self> {
|
||||
::std::env::set_var("ESCDELAY", "25");
|
||||
|
||||
let window = pancurses::initscr();
|
||||
window.keypad(true);
|
||||
pancurses::noecho();
|
||||
pancurses::cbreak();
|
||||
pancurses::start_color();
|
||||
pancurses::use_default_colors();
|
||||
pancurses::curs_set(0);
|
||||
pancurses::mouseinterval(0);
|
||||
pancurses::mousemask(
|
||||
pancurses::ALL_MOUSE_EVENTS | pancurses::REPORT_MOUSE_POSITION,
|
||||
::std::ptr::null_mut(),
|
||||
);
|
||||
|
||||
// This asks the terminal to provide us with mouse drag events
|
||||
// (Mouse move when a button is pressed).
|
||||
// Replacing 1002 with 1003 would give us ANY mouse move.
|
||||
print!("\x1B[?1002h");
|
||||
stdout().flush().expect("could not flush stdout");
|
||||
|
||||
let c = Concrete {
|
||||
current_style: Cell::new(ColorPair::from_256colors(0, 0)),
|
||||
pairs: RefCell::new(HashMap::new()),
|
||||
window: window,
|
||||
last_mouse_button: None,
|
||||
event_queue: Vec::new(),
|
||||
key_codes: initialize_keymap(),
|
||||
};
|
||||
|
||||
Box::new(c)
|
||||
}
|
||||
|
||||
impl backend::Backend for Backend {
|
||||
fn screen_size(&self) -> (usize, usize) {
|
||||
let (y, x) = self.window.get_max_yx();
|
||||
(x as usize, y as usize)
|
||||
|
48
src/backend/dummy.rs
Normal file
48
src/backend/dummy.rs
Normal file
@ -0,0 +1,48 @@
|
||||
//! Dummy backend
|
||||
use backend;
|
||||
use theme;
|
||||
use event;
|
||||
|
||||
pub struct Backend;
|
||||
|
||||
impl Backend {
|
||||
pub fn init() -> Box<backend::Backend>
|
||||
where
|
||||
Self: Sized,
|
||||
{
|
||||
Box::new(Backend)
|
||||
}
|
||||
}
|
||||
|
||||
impl backend::Backend for Backend {
|
||||
fn finish(&mut self) {}
|
||||
|
||||
fn refresh(&mut self) {}
|
||||
|
||||
fn has_colors(&self) -> bool {
|
||||
false
|
||||
}
|
||||
|
||||
fn screen_size(&self) -> (usize, usize) {
|
||||
(1, 1)
|
||||
}
|
||||
|
||||
fn poll_event(&mut self) -> event::Event {
|
||||
event::Event::Exit
|
||||
}
|
||||
|
||||
fn print_at(&self, _: (usize, usize), _: &str) {}
|
||||
|
||||
fn clear(&self, _: theme::Color) {}
|
||||
|
||||
fn set_refresh_rate(&mut self, _: u32) {}
|
||||
|
||||
// This sets the Colours and returns the previous colours
|
||||
// to allow you to set them back when you're done.
|
||||
fn set_color(&self, colors: theme::ColorPair) -> theme::ColorPair {
|
||||
colors
|
||||
}
|
||||
|
||||
fn set_effect(&self, _: theme::Effect) {}
|
||||
fn unset_effect(&self, _: theme::Effect) {}
|
||||
}
|
@ -1,22 +1,20 @@
|
||||
use event;
|
||||
use theme;
|
||||
|
||||
#[cfg(feature = "termion")]
|
||||
mod termion;
|
||||
#[cfg(feature = "bear-lib-terminal")]
|
||||
mod blt;
|
||||
#[cfg(any(feature = "ncurses", feature = "pancurses"))]
|
||||
mod curses;
|
||||
pub mod dummy;
|
||||
|
||||
#[cfg(feature = "bear-lib-terminal")]
|
||||
pub use self::blt::*;
|
||||
#[cfg(any(feature = "ncurses", feature = "pancurses"))]
|
||||
pub use self::curses::*;
|
||||
/// Backend using the pure-rust termion library.
|
||||
#[cfg(feature = "termion")]
|
||||
pub use self::termion::*;
|
||||
pub mod termion;
|
||||
|
||||
/// Backend using BearLibTerminal
|
||||
#[cfg(feature = "bear-lib-terminal")]
|
||||
pub mod blt;
|
||||
|
||||
#[cfg(any(feature = "ncurses", feature = "pancurses"))]
|
||||
pub mod curses;
|
||||
|
||||
pub trait Backend {
|
||||
fn init() -> Box<Self> where Self: Sized;
|
||||
// TODO: take `self` by value?
|
||||
// Or implement Drop?
|
||||
fn finish(&mut self);
|
||||
|
@ -20,7 +20,7 @@ use std::thread;
|
||||
use theme;
|
||||
use vec::Vec2;
|
||||
|
||||
pub struct Concrete {
|
||||
pub struct Backend {
|
||||
terminal: AlternateScreen<MouseTerminal<RawTerminal<Stdout>>>,
|
||||
current_style: Cell<theme::ColorPair>,
|
||||
input: chan::Receiver<TEvent>,
|
||||
@ -56,7 +56,39 @@ impl Effectable for theme::Effect {
|
||||
}
|
||||
}
|
||||
|
||||
impl Concrete {
|
||||
impl Backend {
|
||||
pub fn init() -> Box<Self> {
|
||||
print!("{}", termion::cursor::Hide);
|
||||
|
||||
let resize = chan_signal::notify(&[chan_signal::Signal::WINCH]);
|
||||
|
||||
// TODO: lock stdout
|
||||
let terminal = AlternateScreen::from(MouseTerminal::from(
|
||||
::std::io::stdout().into_raw_mode().unwrap(),
|
||||
));
|
||||
|
||||
let (sender, receiver) = chan::async();
|
||||
|
||||
thread::spawn(move || {
|
||||
for key in ::std::io::stdin().events() {
|
||||
if let Ok(key) = key {
|
||||
sender.send(key)
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
let c = Backend {
|
||||
terminal: terminal,
|
||||
current_style: Cell::new(theme::ColorPair::from_256colors(0, 0)),
|
||||
input: receiver,
|
||||
resize: resize,
|
||||
timeout: None,
|
||||
last_button: None,
|
||||
};
|
||||
|
||||
Box::new(c)
|
||||
}
|
||||
|
||||
fn apply_colors(&self, colors: theme::ColorPair) {
|
||||
with_color(&colors.front, |c| print!("{}", tcolor::Fg(c)));
|
||||
with_color(&colors.back, |c| print!("{}", tcolor::Bg(c)));
|
||||
@ -136,39 +168,7 @@ impl Concrete {
|
||||
}
|
||||
}
|
||||
|
||||
impl backend::Backend for Concrete {
|
||||
fn init() -> Box<Self> {
|
||||
print!("{}", termion::cursor::Hide);
|
||||
|
||||
let resize = chan_signal::notify(&[chan_signal::Signal::WINCH]);
|
||||
|
||||
// TODO: lock stdout
|
||||
let terminal = AlternateScreen::from(MouseTerminal::from(
|
||||
::std::io::stdout().into_raw_mode().unwrap(),
|
||||
));
|
||||
|
||||
let (sender, receiver) = chan::async();
|
||||
|
||||
thread::spawn(move || {
|
||||
for key in ::std::io::stdin().events() {
|
||||
if let Ok(key) = key {
|
||||
sender.send(key)
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
let c = Concrete {
|
||||
terminal: terminal,
|
||||
current_style: Cell::new(theme::ColorPair::from_256colors(0, 0)),
|
||||
input: receiver,
|
||||
resize: resize,
|
||||
timeout: None,
|
||||
last_button: None,
|
||||
};
|
||||
|
||||
Box::new(c)
|
||||
}
|
||||
|
||||
impl backend::Backend for Backend {
|
||||
fn finish(&mut self) {
|
||||
print!("{}{}", termion::cursor::Show, termion::cursor::Goto(1, 1));
|
||||
print!(
|
||||
|
@ -1,5 +1,4 @@
|
||||
use backend;
|
||||
use backend::Backend;
|
||||
use direction;
|
||||
use event::{Callback, Event, EventResult};
|
||||
use printer::Printer;
|
||||
@ -33,6 +32,34 @@ impl<F: FnOnce(&mut Cursive) -> () + Send> CbFunc for F {
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "termion")]
|
||||
impl Default for Cursive {
|
||||
fn default() -> Self {
|
||||
Self::termion()
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(all(not(feature = "termion"), feature = "pancurses"))]
|
||||
impl Default for Cursive {
|
||||
fn default() -> Self {
|
||||
Self::pancurses()
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(all(not(feature = "termion"), not(feature = "pancurses"), feature = "bear-lib-terminal"))]
|
||||
impl Default for Cursive {
|
||||
fn default() -> Self {
|
||||
Self::blt()
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(all(not(feature = "termion"), not(feature = "pancurses"), not(feature = "bear-lib-terminal"), feature = "ncurses"))]
|
||||
impl Default for Cursive {
|
||||
fn default() -> Self {
|
||||
Self::ncurses()
|
||||
}
|
||||
}
|
||||
|
||||
/// Central part of the cursive library.
|
||||
///
|
||||
/// It initializes ncurses on creation and cleans up on drop.
|
||||
@ -60,13 +87,9 @@ pub struct Cursive {
|
||||
cb_sink: mpsc::Sender<Box<CbFunc>>,
|
||||
}
|
||||
|
||||
new_default!(Cursive);
|
||||
|
||||
impl Cursive {
|
||||
/// Creates a new Cursive root, and initialize the back-end.
|
||||
pub fn new() -> Self {
|
||||
let backend = backend::Concrete::init();
|
||||
|
||||
pub fn new(backend: Box<backend::Backend>) -> Self {
|
||||
let theme = theme::load_default();
|
||||
// theme.activate(&mut backend);
|
||||
// let theme = theme::load_theme("assets/style.toml").unwrap();
|
||||
@ -87,6 +110,37 @@ impl Cursive {
|
||||
}
|
||||
}
|
||||
|
||||
/// Creates a new Cursive root using a ncurses backend.
|
||||
#[cfg(feature = "ncurses")]
|
||||
pub fn ncurses() -> Self {
|
||||
Self::new(backend::curses::n::Backend::init())
|
||||
}
|
||||
|
||||
/// Creates a new Cursive root using a pancurses backend.
|
||||
#[cfg(feature = "pancurses")]
|
||||
pub fn pancurses() -> Self {
|
||||
Self::new(backend::curses::pan::Backend::init())
|
||||
}
|
||||
|
||||
/// Creates a new Cursive root using a termion backend.
|
||||
#[cfg(feature = "termion")]
|
||||
pub fn termion() -> Self {
|
||||
Self::new(backend::termion::Backend::init())
|
||||
}
|
||||
|
||||
/// Creates a new Cursive root using a bear-lib-terminal backend.
|
||||
#[cfg(feature = "bear-lib-terminal")]
|
||||
pub fn blt() -> Self {
|
||||
Self::new(backend::blt::Backend::init())
|
||||
}
|
||||
|
||||
/// Creates a new Cursive root using a dummy backend.
|
||||
///
|
||||
/// Nothing will be output. This is mostly here for tests.
|
||||
pub fn dummy() -> Self {
|
||||
Self::new(backend::dummy::Backend::init())
|
||||
}
|
||||
|
||||
/// Returns a sink for asynchronous callbacks.
|
||||
///
|
||||
/// Returns the sender part of a channel, that allows to send
|
||||
@ -100,11 +154,11 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::*;
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
/// siv.set_fps(10);
|
||||
///
|
||||
/// // quit() will be called during the next event cycle
|
||||
@ -136,7 +190,7 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// #
|
||||
/// # use cursive::{Cursive, event};
|
||||
@ -145,7 +199,7 @@ impl Cursive {
|
||||
/// # use cursive::menu::*;
|
||||
/// #
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.menubar()
|
||||
/// .add_subtree("File",
|
||||
@ -289,13 +343,13 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::{Cursive, views, view};
|
||||
/// # use cursive::traits::*;
|
||||
/// # fn main() {
|
||||
/// fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_layer(views::TextView::new("Text #1").with_id("text"));
|
||||
///
|
||||
@ -327,12 +381,12 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::{Cursive, views};
|
||||
/// # use cursive::traits::*;
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_layer(views::TextView::new("Text #1")
|
||||
/// .with_id("text"));
|
||||
@ -360,10 +414,10 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # use cursive::Cursive;
|
||||
/// # use cursive::views::{TextView, ViewRef};
|
||||
/// # let mut siv = Cursive::new();
|
||||
/// # let mut siv = Cursive::dummy();
|
||||
/// use cursive::traits::Identifiable;
|
||||
///
|
||||
/// siv.add_layer(TextView::new("foo").with_id("id"));
|
||||
@ -400,11 +454,11 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::*;
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_global_callback('q', |s| s.quit());
|
||||
/// # }
|
||||
@ -423,11 +477,11 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::*;
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_global_callback('q', |s| s.quit());
|
||||
/// siv.clear_global_callbacks('q');
|
||||
@ -445,11 +499,11 @@ impl Cursive {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::*;
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_layer(views::TextView::new("Hello world!"));
|
||||
/// # }
|
||||
|
@ -32,14 +32,14 @@
|
||||
//!
|
||||
//! ## Examples
|
||||
//!
|
||||
//! ```no_run
|
||||
//! ```rust
|
||||
//! extern crate cursive;
|
||||
//!
|
||||
//! use cursive::Cursive;
|
||||
//! use cursive::views::TextView;
|
||||
//!
|
||||
//! fn main() {
|
||||
//! let mut siv = Cursive::new();
|
||||
//! let mut siv = Cursive::dummy();
|
||||
//!
|
||||
//! siv.add_layer(TextView::new("Hello World!\nPress q to quit."));
|
||||
//!
|
||||
|
@ -117,11 +117,11 @@ impl<'a> Printer<'a> {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # use cursive::Printer;
|
||||
/// # use cursive::theme;
|
||||
/// # use cursive::backend::{self, Backend};
|
||||
/// # let b: Box<Backend> = backend::Concrete::init();
|
||||
/// # use cursive::backend;
|
||||
/// # let b = backend::dummy::Backend::init();
|
||||
/// # let t = theme::load_default();
|
||||
/// # let printer = Printer::new((6,4), &t, &b);
|
||||
/// printer.with_color(theme::ColorStyle::highlight(), |printer| {
|
||||
@ -195,11 +195,11 @@ impl<'a> Printer<'a> {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # use cursive::Printer;
|
||||
/// # use cursive::theme;
|
||||
/// # use cursive::backend::{self, Backend};
|
||||
/// # let b: Box<Backend> = backend::Concrete::init();
|
||||
/// # use cursive::backend;
|
||||
/// # let b = backend::dummy::Backend::init();
|
||||
/// # let t = theme::load_default();
|
||||
/// # let printer = Printer::new((6,4), &t, &b);
|
||||
/// printer.print_box((0,0), (6,4), false);
|
||||
|
@ -13,13 +13,13 @@ pub trait Identifiable: View + Sized {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # use cursive::Cursive;
|
||||
/// # use cursive::views::TextView;
|
||||
/// # use cursive::view::Boxable;
|
||||
/// use cursive::view::Identifiable;
|
||||
///
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
/// siv.add_layer(
|
||||
/// TextView::new("foo")
|
||||
/// .with_id("text")
|
||||
|
@ -226,13 +226,13 @@ impl ScrollBase {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # use cursive::view::ScrollBase;
|
||||
/// # use cursive::Printer;
|
||||
/// # use cursive::theme;
|
||||
/// # use cursive::backend::{self, Backend};
|
||||
/// # use cursive::backend;
|
||||
/// # let scrollbase = ScrollBase::new();
|
||||
/// # let b: Box<Backend> = backend::Concrete::init();
|
||||
/// # let b = backend::dummy::Backend::init();
|
||||
/// # let t = theme::load_default();
|
||||
/// # let printer = Printer::new((5,1), &t, &b);
|
||||
/// # let printer = &printer;
|
||||
|
@ -141,7 +141,7 @@ impl<T: ViewWrapper> View for T {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # #[macro_use] extern crate cursive;
|
||||
/// # use cursive::view::{View,ViewWrapper};
|
||||
/// struct FooView<T: View> {
|
||||
@ -186,7 +186,7 @@ macro_rules! wrap_impl {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # #[macro_use] extern crate cursive;
|
||||
/// # use cursive::view::{View,ViewWrapper};
|
||||
/// struct FooView<T: View> {
|
||||
|
@ -29,13 +29,13 @@ pub type OnSubmit = Fn(&mut Cursive, &str);
|
||||
///
|
||||
/// [1]: https://github.com/gyscos/Cursive/blob/master/examples/edit.rs
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::Cursive;
|
||||
/// # use cursive::traits::*;
|
||||
/// # use cursive::views::{Dialog, EditView, TextView};
|
||||
/// # fn main() {
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// // Create a dialog with an edit text and a button.
|
||||
/// // The user can either hit the <Ok> button,
|
||||
|
@ -21,7 +21,7 @@ use views::MenuPopup;
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```no_run
|
||||
/// ```rust
|
||||
/// # extern crate cursive;
|
||||
/// # use cursive::Cursive;
|
||||
/// # use cursive::views::{SelectView, Dialog, TextView};
|
||||
@ -39,7 +39,7 @@ use views::MenuPopup;
|
||||
/// .button("Quit", |s| s.quit()));
|
||||
/// });
|
||||
///
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
/// siv.add_layer(Dialog::around(time_select)
|
||||
/// .title("How long is your wait?"));
|
||||
/// # }
|
||||
|
@ -155,10 +155,10 @@ impl TextContentInner {
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust,no_run
|
||||
/// ```rust
|
||||
/// # use cursive::Cursive;
|
||||
/// # use cursive::views::TextView;
|
||||
/// let mut siv = Cursive::new();
|
||||
/// let mut siv = Cursive::dummy();
|
||||
///
|
||||
/// siv.add_layer(TextView::new("Hello world!"));
|
||||
/// ```
|
||||
|
Loading…
Reference in New Issue
Block a user