53 lines
1.8 KiB
Rust
53 lines
1.8 KiB
Rust
use std::ops::Deref;
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use htmlescape::encode_minimal;
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use gtk;
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use gtk::prelude::*;
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use gtk_sys;
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use shell;
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pub struct ErrorArea {
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base: gtk::Box,
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label: gtk::Label,
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}
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impl ErrorArea {
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pub fn new() -> Self {
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let base = gtk::Box::new(gtk::Orientation::Horizontal, 0);
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let label = gtk::Label::new(None);
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label.set_line_wrap(true);
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let error_image = gtk::Image::new_from_icon_name("dialog-error",
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gtk_sys::GTK_ICON_SIZE_DIALOG as i32);
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base.pack_start(&error_image, false, true, 10);
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base.pack_start(&label, true, true, 1);
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ErrorArea { base, label }
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}
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pub fn show_nvim_start_error(&self, err: &str, cmd: &str) {
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error!("Can't start nvim: {}\nCommand line: {}", err, cmd);
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self.label.set_markup(&format!("<big>Can't start nvim instance:</big>\n\
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<i>{}</i>\n\
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<span foreground=\"red\"><i>{}</i></span>\n\n\
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<big>Possible error reasons:</big>\n\
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● Not supported nvim version (minimum supported version is <b>{}</b>)\n\
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● Error in configuration file (init.vim or ginit.vim)\n\
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● Wrong nvim binary path \
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(right path can be passed with <i>--nvim-bin-path=path_here</i> option)",
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encode_minimal(cmd), encode_minimal(err), shell::MINIMUM_SUPPORTED_NVIM_VERSION));
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self.base.show_all();
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}
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}
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impl Deref for ErrorArea {
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type Target = gtk::Box;
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fn deref(&self) -> >k::Box {
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&self.base
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}
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}
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