Kévin Commaille
4 years ago
13 changed files with 470 additions and 11 deletions
@ -0,0 +1,93 @@
|
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<?xml version="1.0" encoding="UTF-8"?> |
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<interface> |
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<template class="MediaViewer" parent="ContextMenuBin"> |
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<property name="child"> |
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<object class="GtkOverlay"> |
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<child> |
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<object class="GtkBox"> |
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<property name="orientation">vertical</property> |
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<child> |
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<object class="GtkHeaderBar"> |
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<property name="visible" bind-source="MediaViewer" bind-property="fullscreened" bind-flags="sync-create | invert-boolean"/> |
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<property name="title-widget"> |
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<object class="GtkLabel"> |
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<binding name="label"> |
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<lookup name="body">MediaViewer</lookup> |
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</binding> |
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<property name="single-line-mode">True</property> |
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<property name="ellipsize">end</property> |
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<style> |
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<class name="title"/> |
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</style> |
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</object> |
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</property> |
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<child type="start"> |
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<object class="GtkButton" id="back"> |
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<property name="icon-name">go-previous-symbolic</property> |
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<property name="action-name">session.show-content</property> |
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</object> |
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</child> |
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<child type="end"> |
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<object class="GtkMenuButton" id="menu_unfull"> |
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<property name="icon-name">view-more-symbolic</property> |
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<property name="menu-model" bind-source="MediaViewer" bind-property="context-menu" bind-flags="sync-create"/> |
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</object> |
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</child> |
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<child type="end"> |
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<object class="GtkButton"> |
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<property name="icon-name">view-fullscreen-symbolic</property> |
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<property name="action-name">win.toggle-fullscreen</property> |
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</object> |
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</child> |
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</object> |
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</child> |
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<child> |
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<object class="AdwBin" id="media"> |
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<property name="halign">center</property> |
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</object> |
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</child> |
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</object> |
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</child> |
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<child type="overlay"> |
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<object class="GtkRevealer" id="headerbar_revealer"> |
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<property name="visible" bind-source="MediaViewer" bind-property="fullscreened" bind-flags="sync-create"/> |
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<property name="valign">GTK_ALIGN_START</property> |
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<property name="transition-type">GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN</property> |
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<child> |
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<object class="GtkHeaderBar"> |
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<property name="show-title-buttons">false</property> |
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<property name="title-widget"> |
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<object class="GtkLabel"> |
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<binding name="label"> |
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<lookup name="body">MediaViewer</lookup> |
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</binding> |
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<property name="single-line-mode">True</property> |
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<property name="ellipsize">end</property> |
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<style> |
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<class name="title"/> |
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</style> |
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</object> |
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</property> |
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<child type="end"> |
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<object class="GtkMenuButton" id="menu_full"> |
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<property name="icon-name">view-more-symbolic</property> |
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<property name="menu-model" bind-source="MediaViewer" bind-property="context-menu" bind-flags="sync-create"/> |
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</object> |
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</child> |
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<child type="end"> |
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<object class="GtkButton"> |
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<property name="icon-name">view-restore-symbolic</property> |
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<property name="action-name">win.toggle-fullscreen</property> |
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</object> |
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</child> |
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</object> |
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</child> |
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<layout> |
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<property name="measure">True</property> |
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</layout> |
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</object> |
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</child> |
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</object> |
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</property> |
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</template> |
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</interface> |
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@ -0,0 +1,272 @@
|
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use adw::{prelude::*, subclass::prelude::*}; |
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use gettextrs::gettext; |
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use gtk::{ |
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gdk, gdk_pixbuf::Pixbuf, gio, glib, glib::clone, subclass::prelude::*, CompositeTemplate, |
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}; |
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use log::warn; |
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use matrix_sdk::ruma::events::{room::message::MessageType, AnyMessageEventContent}; |
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|
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use crate::{ |
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components::{ContextMenuBin, ContextMenuBinImpl}, |
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session::room::Event, |
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spawn, Window, |
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}; |
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|
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use super::room::EventActions; |
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mod imp { |
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use crate::components::ContextMenuBinExt; |
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|
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use super::*; |
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use glib::object::WeakRef; |
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use glib::subclass::InitializingObject; |
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use once_cell::sync::Lazy; |
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use std::cell::{Cell, RefCell}; |
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#[derive(Debug, Default, CompositeTemplate)] |
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#[template(resource = "/org/gnome/FractalNext/media-viewer.ui")] |
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pub struct MediaViewer { |
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pub fullscreened: Cell<bool>, |
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pub event: RefCell<Option<WeakRef<Event>>>, |
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pub body: RefCell<Option<String>>, |
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#[template_child] |
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pub headerbar_revealer: TemplateChild<gtk::Revealer>, |
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#[template_child] |
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pub menu_full: TemplateChild<gtk::MenuButton>, |
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#[template_child] |
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pub media: TemplateChild<adw::Bin>, |
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} |
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|
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#[glib::object_subclass] |
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impl ObjectSubclass for MediaViewer { |
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const NAME: &'static str = "MediaViewer"; |
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type Type = super::MediaViewer; |
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type ParentType = ContextMenuBin; |
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fn class_init(klass: &mut Self::Class) { |
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Self::bind_template(klass); |
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} |
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|
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fn instance_init(obj: &InitializingObject<Self>) { |
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obj.init_template(); |
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} |
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} |
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|
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impl ObjectImpl for MediaViewer { |
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fn properties() -> &'static [glib::ParamSpec] { |
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static PROPERTIES: Lazy<Vec<glib::ParamSpec>> = Lazy::new(|| { |
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vec![ |
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glib::ParamSpec::new_boolean( |
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"fullscreened", |
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"Fullscreened", |
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"Whether the viewer is fullscreen", |
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false, |
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glib::ParamFlags::READWRITE | glib::ParamFlags::EXPLICIT_NOTIFY, |
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), |
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glib::ParamSpec::new_object( |
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"event", |
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"Event", |
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"The media event to display", |
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Event::static_type(), |
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glib::ParamFlags::READWRITE | glib::ParamFlags::EXPLICIT_NOTIFY, |
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), |
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glib::ParamSpec::new_string( |
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"body", |
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"Body", |
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"The body of the media event", |
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None, |
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glib::ParamFlags::READABLE, |
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), |
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] |
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}); |
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PROPERTIES.as_ref() |
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} |
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|
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fn set_property( |
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&self, |
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obj: &Self::Type, |
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_id: usize, |
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value: &glib::Value, |
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pspec: &glib::ParamSpec, |
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) { |
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match pspec.name() { |
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"fullscreened" => obj.set_fullscreened(value.get().unwrap()), |
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"event" => obj.set_event(value.get().unwrap()), |
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_ => unimplemented!(), |
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} |
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} |
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|
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fn property(&self, obj: &Self::Type, _id: usize, pspec: &glib::ParamSpec) -> glib::Value { |
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match pspec.name() { |
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"fullscreened" => obj.fullscreened().to_value(), |
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"event" => obj.event().to_value(), |
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"body" => obj.body().to_value(), |
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_ => unimplemented!(), |
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} |
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} |
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|
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fn constructed(&self, obj: &Self::Type) { |
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self.parent_constructed(obj); |
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obj.set_context_menu(Some(Self::Type::event_menu_model())); |
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// Bind `fullscreened` to the window property of the same name.
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obj.connect_notify_local(Some("root"), |obj, _| { |
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if let Some(window) = obj.root().and_then(|root| root.downcast::<Window>().ok()) { |
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window |
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.bind_property("fullscreened", obj, "fullscreened") |
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.flags(glib::BindingFlags::SYNC_CREATE) |
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.build(); |
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} |
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}); |
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// Toggle fullscreen on double click.
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let click_gesture = gtk::GestureClick::builder().button(1).build(); |
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click_gesture.connect_pressed(clone!(@weak obj => move |_, n_pressed, _, _| { |
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if n_pressed == 2 { |
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obj.activate_action("win.toggle-fullscreen", None); |
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} |
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})); |
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obj.add_controller(&click_gesture); |
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// Show headerbar when revealer is hovered.
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let revealer: >k::Revealer = &*self.headerbar_revealer; |
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let menu: >k::MenuButton = &*self.menu_full; |
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let motion_controller = gtk::EventControllerMotion::new(); |
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motion_controller.connect_enter(clone!(@weak revealer => move |_, _, _| { |
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revealer.set_reveal_child(true); |
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})); |
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// Hide the headerbar when revealer is not hovered and header menu is closed.
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motion_controller.connect_leave(clone!(@weak revealer, @weak menu => move |_| { |
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if menu.popover().filter(|popover| popover.is_visible()).is_none() { |
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revealer.set_reveal_child(false); |
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} |
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})); |
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menu.popover().unwrap().connect_closed( |
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clone!(@weak revealer, @weak motion_controller, => move |_| { |
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if !motion_controller.contains_pointer() { |
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revealer.set_reveal_child(false); |
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} |
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}), |
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); |
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revealer.add_controller(&motion_controller); |
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} |
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} |
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|
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impl WidgetImpl for MediaViewer {} |
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impl BinImpl for MediaViewer {} |
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impl ContextMenuBinImpl for MediaViewer {} |
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} |
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|
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glib::wrapper! { |
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pub struct MediaViewer(ObjectSubclass<imp::MediaViewer>) |
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@extends gtk::Widget, adw::Bin, ContextMenuBin, @implements gtk::Accessible; |
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} |
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|
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impl MediaViewer { |
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pub fn new() -> Self { |
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glib::Object::new(&[]).expect("Failed to create MediaViewer") |
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} |
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pub fn event(&self) -> Option<Event> { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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priv_ |
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.event |
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.borrow() |
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.as_ref() |
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.and_then(|event| event.upgrade()) |
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} |
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pub fn set_event(&self, event: Option<Event>) { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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if event == self.event() { |
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return; |
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} |
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priv_.event.replace(event.map(|event| event.downgrade())); |
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self.build(); |
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self.notify("event"); |
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} |
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pub fn body(&self) -> Option<String> { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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priv_.body.borrow().clone() |
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} |
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pub fn set_body(&self, body: Option<String>) { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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if body == self.body() { |
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return; |
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} |
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priv_.body.replace(body); |
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self.notify("body"); |
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} |
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pub fn fullscreened(&self) -> bool { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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priv_.fullscreened.get() |
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} |
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pub fn set_fullscreened(&self, fullscreened: bool) { |
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let priv_ = imp::MediaViewer::from_instance(self); |
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if fullscreened == self.fullscreened() { |
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return; |
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} |
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priv_.fullscreened.set(fullscreened); |
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// Upscale the media on fullscreen
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if fullscreened { |
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priv_.media.set_halign(gtk::Align::Fill); |
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} else { |
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priv_.media.set_halign(gtk::Align::Center); |
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} |
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self.notify("fullscreened"); |
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} |
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|
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fn build(&self) { |
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if let Some(event) = self.event() { |
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self.set_event_actions(Some(&event)); |
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if let Some(AnyMessageEventContent::RoomMessage(content)) = event.message_content() { |
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match content.msgtype { |
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MessageType::Image(image) => { |
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self.set_body(Some(image.body.clone())); |
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|
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spawn!( |
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glib::PRIORITY_LOW, |
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clone!(@weak self as obj => async move { |
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let priv_ = imp::MediaViewer::from_instance(&obj); |
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|
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match event.get_media_content().await { |
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Ok((_, data)) => { |
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let stream = gio::MemoryInputStream::from_bytes(&glib::Bytes::from(&data)); |
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let texture = Pixbuf::from_stream(&stream, gio::NONE_CANCELLABLE) |
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.ok() |
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.map(|pixbuf| gdk::Texture::for_pixbuf(&pixbuf)); |
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let child = gtk::Picture::for_paintable(texture.as_ref()); |
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priv_.media.set_child(Some(&child)); |
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} |
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Err(error) => { |
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warn!("Could not retrieve image file: {}", error); |
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let child = gtk::Label::new(Some(&gettext("Could not retrieve image"))); |
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priv_.media.set_child(Some(&child)); |
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} |
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} |
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}) |
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); |
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} |
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_ => {} |
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} |
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} |
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} |
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} |
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} |
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|
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impl EventActions for MediaViewer {} |
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