Kévin Commaille
4 years ago
10 changed files with 251 additions and 203 deletions
@ -0,0 +1,182 @@
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use gettextrs::gettext; |
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use gtk::{gio, glib, glib::clone, prelude::*}; |
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use log::error; |
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use matrix_sdk::ruma::events::{room::message::MessageType, AnyMessageEventContent}; |
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use crate::{ |
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matrix_error::UserFacingError, |
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session::{event_source_dialog::EventSourceDialog, room::Event}, |
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spawn, |
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utils::cache_dir, |
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Error, Window, |
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}; |
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pub trait EventActions |
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where |
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Self: IsA<gtk::Widget>, |
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Self: glib::clone::Downgrade, |
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<Self as glib::clone::Downgrade>::Weak: glib::clone::Upgrade<Strong = Self>, |
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{ |
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/// The `MenuModel` for common event actions.
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fn event_menu_model() -> gio::MenuModel { |
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gtk::Builder::from_resource("/org/gnome/FractalNext/event-menu.ui") |
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.object("menu_model") |
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.unwrap() |
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} |
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/// Set the actions available on `self` for `event`.
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///
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/// Unsets the actions if `event` is `None`.
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///
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/// Should be used with the compatible model from `event_menu_model`.
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fn set_event_actions(&self, event: Option<&Event>) { |
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if event.is_none() { |
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self.insert_action_group("event", gio::NONE_ACTION_GROUP); |
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} |
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let event = event.unwrap(); |
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let action_group = gio::SimpleActionGroup::new(); |
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// View Event Source
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let view_source = gio::SimpleAction::new("view-source", None); |
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view_source.connect_activate(clone!(@weak self as widget, @weak event => move |_, _| { |
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let window = widget.root().unwrap().downcast().unwrap(); |
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let dialog = EventSourceDialog::new(&window, &event); |
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dialog.show(); |
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})); |
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action_group.add_action(&view_source); |
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if let Some(AnyMessageEventContent::RoomMessage(message)) = event.message_content() { |
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if let MessageType::File(_) = message.msgtype { |
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// Save message's file
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let file_save = gio::SimpleAction::new("file-save", None); |
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file_save.connect_activate( |
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clone!(@weak self as widget, @weak event => move |_, _| { |
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widget.save_event_file(event); |
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}), |
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); |
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action_group.add_action(&file_save); |
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// Open message's file
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let file_open = gio::SimpleAction::new("file-open", None); |
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file_open.connect_activate( |
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clone!(@weak self as widget, @weak event => move |_, _| { |
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widget.open_event_file(event); |
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}), |
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); |
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action_group.add_action(&file_open); |
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} |
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} |
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self.insert_action_group("event", Some(&action_group)); |
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} |
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/// Save the file in `event`.
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///
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/// See `Event::get_media_content` for compatible events. Panics on an incompatible event.
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fn save_event_file(&self, event: Event) { |
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let window: Window = self.root().unwrap().downcast().unwrap(); |
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spawn!( |
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glib::PRIORITY_LOW, |
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clone!(@weak window => async move { |
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let (filename, data) = match event.get_media_content().await { |
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Ok(res) => res, |
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Err(err) => { |
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error!("Could not get file: {}", err); |
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let error_message = err.to_user_facing(); |
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let error = Error::new(move |_| { |
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let error_label = gtk::LabelBuilder::new() |
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.label(&error_message) |
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.wrap(true) |
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.build(); |
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Some(error_label.upcast()) |
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}); |
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window.append_error(&error); |
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return; |
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} |
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}; |
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let dialog = gtk::FileChooserDialog::new( |
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Some(&gettext("Save File")), |
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Some(&window), |
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gtk::FileChooserAction::Save, |
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&[ |
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(&gettext("Save"), gtk::ResponseType::Accept), |
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(&gettext("Cancel"), gtk::ResponseType::Cancel), |
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], |
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); |
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dialog.set_current_name(&filename); |
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let response = dialog.run_future().await; |
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if response == gtk::ResponseType::Accept { |
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if let Some(file) = dialog.file() { |
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file.replace_contents( |
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&data, |
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None, |
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false, |
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gio::FileCreateFlags::REPLACE_DESTINATION, |
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gio::NONE_CANCELLABLE, |
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) |
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.unwrap(); |
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} |
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} |
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dialog.close(); |
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}) |
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); |
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} |
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/// Open the file in `event`.
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///
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/// See `Event::get_media_content` for compatible events. Panics on an incompatible event.
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fn open_event_file(&self, event: Event) { |
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let window: Window = self.root().unwrap().downcast().unwrap(); |
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spawn!( |
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glib::PRIORITY_LOW, |
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clone!(@weak window => async move { |
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let (filename, data) = match event.get_media_content().await { |
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Ok(res) => res, |
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Err(err) => { |
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error!("Could not get file: {}", err); |
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let error_message = err.to_user_facing(); |
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let error = Error::new(move |_| { |
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let error_label = gtk::LabelBuilder::new() |
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.label(&error_message) |
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.wrap(true) |
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.build(); |
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Some(error_label.upcast()) |
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}); |
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window.append_error(&error); |
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return; |
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} |
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}; |
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let mut path = cache_dir(); |
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path.push(filename); |
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let file = gio::File::for_path(path); |
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file.replace_contents( |
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&data, |
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None, |
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false, |
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gio::FileCreateFlags::REPLACE_DESTINATION, |
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gio::NONE_CANCELLABLE, |
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) |
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.unwrap(); |
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if let Err(error) = gio::AppInfo::launch_default_for_uri_async_future( |
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&file.uri(), |
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gio::NONE_APP_LAUNCH_CONTEXT, |
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) |
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.await |
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{ |
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error!("Error opening file '{}': {}", file.uri(), error); |
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} |
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}) |
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); |
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} |
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} |
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