Daniel García Moreno
9 years ago
3 changed files with 281 additions and 227 deletions
@ -0,0 +1,267 @@
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extern crate gtk; |
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extern crate gdk_pixbuf; |
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extern crate chrono; |
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use self::gdk_pixbuf::Pixbuf; |
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use self::gtk::prelude::*; |
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use types::Message; |
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use types::Member; |
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use types::Room; |
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use self::chrono::prelude::*; |
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use backend::BKCommand; |
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use util; |
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use std::sync::mpsc::channel; |
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use std::sync::mpsc::{Sender, Receiver}; |
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use app::AppOp; |
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// Room Message item
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pub struct MessageBox<'a> { |
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msg: &'a Message, |
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op: &'a AppOp, |
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} |
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// Room Search item
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pub struct RoomBox<'a> { |
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room: &'a Room, |
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op: &'a AppOp, |
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} |
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impl<'a> MessageBox<'a> { |
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pub fn new(msg: &'a Message, op: &'a AppOp) -> MessageBox<'a> { |
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MessageBox { msg, op } |
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} |
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pub fn widget(&self) -> gtk::Box { |
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let avatar = self.build_room_msg_avatar(); |
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// msg
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// +--------+---------+
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// | avatar | content |
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// +--------+---------+
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let msg_widget = gtk::Box::new(gtk::Orientation::Horizontal, 5); |
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let content = self.build_room_msg_content(); |
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msg_widget.pack_start(&avatar, false, false, 5); |
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msg_widget.pack_start(&content, true, true, 0); |
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msg_widget.show_all(); |
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msg_widget |
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} |
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fn build_room_msg_content(&self) -> gtk::Box { |
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// content
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// +------+
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// | info |
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// +------+
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// | body |
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// +------+
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let content = gtk::Box::new(gtk::Orientation::Vertical, 0); |
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let msg = self.msg; |
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let info = self.build_room_msg_info(self.msg); |
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content.pack_start(&info, false, false, 0); |
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let body: gtk::Box; |
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if msg.mtype == "m.image" { |
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body = self.build_room_msg_image(); |
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} else { |
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body = self.build_room_msg_body(&msg.body); |
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} |
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content.pack_start(&body, true, true, 0); |
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content |
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} |
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fn build_room_msg_avatar(&self) -> gtk::Image { |
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let sender = self.msg.sender.clone(); |
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let backend = self.op.backend.clone(); |
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let avatar = gtk::Image::new_from_icon_name("image-missing", 5); |
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let a = avatar.clone(); |
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let (tx, rx): (Sender<String>, Receiver<String>) = channel(); |
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backend.send(BKCommand::GetAvatarAsync(sender, tx)).unwrap(); |
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gtk::timeout_add(50, move || { |
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match rx.try_recv() { |
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Err(_) => gtk::Continue(true), |
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Ok(fname) => { |
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if let Ok(pixbuf) = Pixbuf::new_from_file_at_scale(&fname, 32, 32, false) { |
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a.set_from_pixbuf(&pixbuf); |
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} |
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gtk::Continue(false) |
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} |
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} |
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}); |
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avatar.set_alignment(0.5, 0.); |
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avatar |
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} |
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fn build_room_msg_username(&self, sender: &str, member: Option<&Member>) -> gtk::Label { |
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let uname = match member { |
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Some(m) => m.get_alias(), |
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None => String::from(sender) |
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}; |
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let username = gtk::Label::new(""); |
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username.set_markup(&format!("<b>{}</b>", uname)); |
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username.set_justify(gtk::Justification::Left); |
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username.set_halign(gtk::Align::Start); |
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username |
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} |
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fn build_room_msg_body(&self, body: &str) -> gtk::Box { |
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let bx = gtk::Box::new(gtk::Orientation::Horizontal, 0); |
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let msg = gtk::Label::new(""); |
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msg.set_markup(&util::markup(body)); |
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msg.set_line_wrap(true); |
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msg.set_justify(gtk::Justification::Left); |
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msg.set_halign(gtk::Align::Start); |
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msg.set_alignment(0 as f32, 0 as f32); |
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bx.add(&msg); |
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bx |
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} |
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fn build_room_msg_image(&self) -> gtk::Box { |
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let msg = self.msg; |
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let bx = gtk::Box::new(gtk::Orientation::Horizontal, 0); |
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let image = gtk::Image::new(); |
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if let Ok(pixbuf) = Pixbuf::new_from_file_at_size(&msg.thumb, 200, 200) { |
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image.set_from_pixbuf(&pixbuf); |
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} |
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let viewbtn = gtk::Button::new(); |
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let url = msg.url.clone(); |
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viewbtn.connect_clicked(move |_| { |
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println!("Download and show a dialog: {}", url); |
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}); |
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viewbtn.set_image(&image); |
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bx.add(&viewbtn); |
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bx |
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} |
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fn build_room_msg_date(&self, dt: &DateTime<Local>) -> gtk::Label { |
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let d = dt.format("%d/%b/%y %H:%M").to_string(); |
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let date = gtk::Label::new(""); |
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date.set_markup(&format!("<span alpha=\"60%\">{}</span>", d)); |
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date.set_line_wrap(true); |
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date.set_justify(gtk::Justification::Right); |
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date.set_halign(gtk::Align::End); |
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date.set_alignment(1 as f32, 0 as f32); |
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date |
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} |
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fn build_room_msg_info(&self, msg: &Message) -> gtk::Box { |
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// info
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// +----------+------+
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// | username | date |
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// +----------+------+
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let info = gtk::Box::new(gtk::Orientation::Horizontal, 0); |
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let member = self.op.members.get(&msg.sender); |
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let username = self.build_room_msg_username(&msg.sender, member); |
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let date = self.build_room_msg_date(&msg.date); |
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info.pack_start(&username, true, true, 0); |
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info.pack_start(&date, false, false, 0); |
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info |
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} |
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} |
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impl<'a> RoomBox<'a> { |
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pub fn new(room: &'a Room, op: &'a AppOp) -> RoomBox<'a> { |
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RoomBox { room, op } |
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} |
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pub fn widget(&self) -> gtk::Box { |
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let r = self.room; |
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let op = self.op; |
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let h = gtk::Box::new(gtk::Orientation::Vertical, 0); |
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let w = gtk::Box::new(gtk::Orientation::Horizontal, 5); |
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let mname = match r.name { |
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ref n if n.is_empty() => r.alias.clone(), |
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ref n => n.clone(), |
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}; |
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let avatar = gtk::Image::new_from_icon_name("image-missing", 5); |
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let a = avatar.clone(); |
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let id = r.id.clone(); |
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let name = mname.clone(); |
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let (tx, rx): (Sender<String>, Receiver<String>) = channel(); |
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op.backend.send(BKCommand::GetThumbAsync(r.avatar.clone(), tx)).unwrap(); |
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gtk::timeout_add(50, move || { |
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match rx.try_recv() { |
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Err(_) => gtk::Continue(true), |
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Ok(fname) => { |
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let mut f = fname.clone(); |
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if f.is_empty() { |
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f = util::draw_identicon(&id, name.clone()).unwrap(); |
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} |
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if let Ok(pixbuf) = Pixbuf::new_from_file_at_scale(&f, 32, 32, false) { |
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a.set_from_pixbuf(&pixbuf); |
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} |
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gtk::Continue(false) |
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} |
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} |
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}); |
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w.pack_start(&avatar, false, false, 0); |
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let b = gtk::Box::new(gtk::Orientation::Vertical, 0); |
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let msg = gtk::Label::new(""); |
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msg.set_line_wrap(true); |
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msg.set_markup(&format!("<b>{}</b>", mname)); |
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msg.set_justify(gtk::Justification::Left); |
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msg.set_halign(gtk::Align::Start); |
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msg.set_alignment(0 as f32, 0 as f32); |
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let topic = gtk::Label::new(""); |
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topic.set_line_wrap(true); |
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topic.set_markup(&util::markup(&r.topic)); |
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topic.set_justify(gtk::Justification::Left); |
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topic.set_halign(gtk::Align::Start); |
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topic.set_alignment(0 as f32, 0 as f32); |
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let idw = gtk::Label::new(""); |
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idw.set_markup(&format!("<span alpha=\"60%\">{}</span>", r.alias)); |
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idw.set_justify(gtk::Justification::Left); |
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idw.set_halign(gtk::Align::Start); |
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idw.set_alignment(0 as f32, 0 as f32); |
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//TODO add join button
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b.add(&msg); |
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b.add(&topic); |
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b.add(&idw); |
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w.pack_start(&b, true, true, 0); |
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let members = gtk::Label::new(&format!("{}", r.members)[..]); |
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w.pack_start(&members, false, false, 5); |
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h.add(&w); |
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h.add(>k::Separator::new(gtk::Orientation::Horizontal)); |
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h.show_all(); |
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h |
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} |
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} |
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