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content: Enable syntax highlighting when markdown is enabled

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This commit is contained in:
Kévin Commaille 2021-05-18 18:03:03 +02:00
parent a680a4e52d
commit c614df3724
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GPG key ID: 296D60AE1E61661C
1 changed files with 20 additions and 7 deletions
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27
src/session/content/content.rs
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@ -4,6 +4,7 @@ use gtk::{
gdk, glib, glib::clone, glib::signal::Inhibit, prelude::*, subclass::prelude::*,
CompositeTemplate,
};
use sourceview::prelude::*;
mod imp {
use super::*;
@ -150,16 +151,28 @@ mod imp {
Inhibit(false)
}
}));
self.message_entry
.buffer()
.connect_text_notify(clone!(@weak obj => move |buffer| {
let (start_iter, end_iter) = buffer.bounds();
obj.action_set_enabled("content.send-text-message", start_iter != end_iter);
}));
let (start_iter, end_iter) = self.message_entry.buffer().bounds();
let buffer = self
.message_entry
.buffer()
.downcast::<sourceview::Buffer>()
.unwrap();
buffer.connect_text_notify(clone!(@weak obj => move |buffer| {
let (start_iter, end_iter) = buffer.bounds();
obj.action_set_enabled("content.send-text-message", start_iter != end_iter);
}));
let (start_iter, end_iter) = buffer.bounds();
obj.action_set_enabled("content.send-text-message", start_iter != end_iter);
let md_lang =
sourceview::LanguageManager::default().and_then(|lm| lm.language("markdown"));
buffer.set_language(md_lang.as_ref());
obj.bind_property("markdown-enabled", &buffer, "highlight-syntax")
.flags(glib::BindingFlags::SYNC_CREATE)
.build();
let settings = Application::default().settings();
settings
.bind("markdown-enabled", obj, "markdown-enabled")