diff options
Diffstat (limited to 'main/src/ui/avatar_image.vala')
| -rw-r--r-- | main/src/ui/avatar_image.vala | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/main/src/ui/avatar_image.vala b/main/src/ui/avatar_image.vala deleted file mode 100644 index f348dd4b..00000000 --- a/main/src/ui/avatar_image.vala +++ /dev/null @@ -1,267 +0,0 @@ -using Gtk; -using Dino.Entities; -using Xmpp; -using Xmpp.Util; - -namespace Dino.Ui { - -public class AvatarImage : Widget { - public int height { get; set; default = 35; } - public int width { get; set; default = 35; } - public bool allow_gray { get; set; default = true; } - public bool force_gray { get; set; default = false; } - public StreamInteractor? stream_interactor { get; set; } - public AvatarManager? avatar_manager { owned get { return stream_interactor == null ? null : stream_interactor.get_module(AvatarManager.IDENTITY); } } - public MucManager? muc_manager { owned get { return stream_interactor == null ? null : stream_interactor.get_module(MucManager.IDENTITY); } } - public PresenceManager? presence_manager { owned get { return stream_interactor == null ? null : stream_interactor.get_module(PresenceManager.IDENTITY); } } - public ConnectionManager? connection_manager { owned get { return stream_interactor == null ? null : stream_interactor.connection_manager; } } - public Account account { get { return conversation.account; } } - private AvatarDrawer? drawer; - private Conversation conversation; - private Jid[] jids; - private Cairo.ImageSurface? cached_surface; - private static int8 use_image_surface = -1; - - public AvatarImage() { - can_focus = false; - add_css_class("avatar"); - } - - public override void dispose() { - base.dispose(); - drawer = null; - cached_surface = null; - disconnect_stream_interactor(); - } - - public override void measure(Orientation orientation, int for_size, out int minimum, out int natural, out int minimum_baseline, out int natural_baseline) { - if (orientation == Orientation.HORIZONTAL) { - minimum = width; - natural = width; - } else { - minimum = height; - natural = height; - } - minimum_baseline = natural_baseline = -1; - } - - public override void snapshot(Snapshot snapshot) { - Cairo.Context context = snapshot.append_cairo(Graphene.Rect.alloc().init(0, 0, width, height)); - draw(context); - } - - public bool draw(Cairo.Context ctx_in) { - Cairo.Context ctx = ctx_in; - int width = this.width, height = this.height, base_factor = 1; - if (use_image_surface == -1) { - // TODO: detect if we have to buffer in image surface - use_image_surface = 1; - } - if (use_image_surface == 1) { - ctx_in.scale(1f / scale_factor, 1f / scale_factor); - if (cached_surface != null) { - ctx_in.set_source_surface(cached_surface, 0, 0); - ctx_in.paint(); - ctx_in.set_source_rgb(0, 0, 0); - return true; - } - width *= scale_factor; - height *= scale_factor; - base_factor *= scale_factor; - cached_surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, width, height); - ctx = new Cairo.Context(cached_surface); - } - - AvatarDrawer drawer = this.drawer; - Jid[] jids = this.jids; - if (drawer == null && jids.length == 0) { - switch (conversation.type_) { - case Conversation.Type.CHAT: - case Conversation.Type.GROUPCHAT_PM: - // In direct chats or group chats, conversation avatar is same as counterpart avatar - jids = { conversation.counterpart }; - break; - case Conversation.Type.GROUPCHAT: - string user_color = Util.get_avatar_hex_color(stream_interactor, account, conversation.counterpart, conversation); - if (avatar_manager.has_avatar_cached(account, conversation.counterpart)) { - drawer = new AvatarDrawer().tile(avatar_manager.get_cached_avatar(account, conversation.counterpart), "#", user_color); - if (force_gray || allow_gray && (!is_self_online() || !is_counterpart_online())) drawer.grayscale(); - } else { - Gee.List<Jid>? occupants = muc_manager.get_other_offline_members(conversation.counterpart, account); - if (muc_manager.is_private_room(account, conversation.counterpart) && occupants != null && occupants.size > 0) { - jids = occupants.to_array(); - } else { - drawer = new AvatarDrawer().tile(null, "#", user_color); - if (force_gray || allow_gray && (!is_self_online() || !is_counterpart_online())) drawer.grayscale(); - } - try_load_avatar_async(conversation.counterpart); - } - break; - } - } - if (drawer == null && jids.length > 0) { - drawer = new AvatarDrawer(); - for (int i = 0; i < (jids.length <= 4 ? jids.length : 3); i++) { - Jid avatar_jid = jids[i]; - Jid? real_avatar_jid = null; - if (conversation.type_ != Conversation.Type.CHAT && avatar_jid.equals_bare(conversation.counterpart) && muc_manager.is_private_room(account, conversation.counterpart.bare_jid)) { - // In private room, consider real jid - real_avatar_jid = muc_manager.get_real_jid(avatar_jid, account) ?? avatar_jid; - } - string display_name = Util.get_participant_display_name(stream_interactor, conversation, jids[i]); - string user_color = Util.get_avatar_hex_color(stream_interactor, account, jids[i], conversation); - if (avatar_manager.has_avatar_cached(account, avatar_jid)) { - drawer.tile(avatar_manager.get_cached_avatar(account, avatar_jid), display_name, user_color); - } else if (real_avatar_jid != null && avatar_manager.has_avatar_cached(account, real_avatar_jid)) { - drawer.tile(avatar_manager.get_cached_avatar(account, real_avatar_jid), display_name, user_color); - } else { - drawer.tile(null, display_name, user_color); - try_load_avatar_async(avatar_jid); - if (real_avatar_jid != null) try_load_avatar_async(real_avatar_jid); - } - } - if (jids.length > 4) { - drawer.plus(); - } - if (force_gray || allow_gray && (!is_self_online() || !is_counterpart_online())) drawer.grayscale(); - } - - - if (drawer == null) return false; - drawer.size(height, width) - .scale(base_factor) - .font(get_pango_context().get_font_description().get_family()) - .draw_on_context(ctx); - - if (use_image_surface == 1) { - ctx_in.set_source_surface(ctx.get_target(), 0, 0); - ctx_in.paint(); - ctx_in.set_source_rgb(0, 0, 0); - } - - return true; - } - - private void try_load_avatar_async(Jid jid) { - if (avatar_manager.has_avatar(account, jid)) { - avatar_manager.get_avatar.begin(account, jid, (_, res) => { - var avatar = avatar_manager.get_avatar.end(res); - if (avatar != null) force_redraw(); - }); - } - } - - private void force_redraw() { - this.cached_surface = null; - queue_draw(); - } - - private void disconnect_stream_interactor() { - if (stream_interactor != null) { - presence_manager.show_received.disconnect(on_show_received); - presence_manager.received_offline_presence.disconnect(on_show_received); - avatar_manager.received_avatar.disconnect(on_received_avatar); - stream_interactor.connection_manager.connection_state_changed.disconnect(on_connection_changed); - stream_interactor.get_module(RosterManager.IDENTITY).updated_roster_item.disconnect(on_roster_updated); - muc_manager.private_room_occupant_updated.disconnect(on_private_room_occupant_updated); - muc_manager.room_info_updated.disconnect(on_room_info_updated); - stream_interactor = null; - } - } - - private void on_show_received(Jid jid, Account account) { - if (!account.equals(this.account)) return; - update_avatar_if_jid(jid); - } - - private void on_received_avatar(Jid jid, Account account) { - if (!account.equals(this.account)) return; - update_avatar_if_jid(jid); - } - - private void update_avatar_if_jid(Jid jid) { - if (jid.equals_bare(this.conversation.counterpart)) { - force_redraw(); - return; - } - foreach (Jid ours in this.jids) { - if (jid.equals_bare(ours)) { - force_redraw(); - return; - } - } - } - - private void on_connection_changed(Account account, ConnectionManager.ConnectionState state) { - if (!account.equals(this.account)) return; - force_redraw(); - } - - private void on_roster_updated(Account account, Jid jid, Roster.Item roster_item) { - if (!account.equals(this.account)) return; - update_avatar_if_jid(jid); - } - - private void on_private_room_occupant_updated(Account account, Jid room, Jid occupant) { - if (!account.equals(this.account)) return; - update_avatar_if_jid(room); - } - - private void on_room_info_updated(Account account, Jid muc_jid) { - if (!account.equals(this.account)) return; - update_avatar_if_jid(muc_jid); - } - - private bool is_self_online() { - if (connection_manager != null) { - return connection_manager.get_state(account) == ConnectionManager.ConnectionState.CONNECTED; - } - return false; - } - - private bool is_counterpart_online() { - return presence_manager.get_full_jids(conversation.counterpart, account) != null; - } - - public void set_conversation(StreamInteractor stream_interactor, Conversation conversation) { - set_avatar(stream_interactor, conversation, new Jid[0]); - } - - public void set_conversation_participant(StreamInteractor stream_interactor, Conversation conversation, Jid sub_jid) { - set_avatar(stream_interactor, conversation, new Jid[] {sub_jid}); - } - - public void set_conversation_participants(StreamInteractor stream_interactor, Conversation conversation, Jid[] sub_jids) { - set_avatar(stream_interactor, conversation, sub_jids); - } - - private void set_avatar(StreamInteractor stream_interactor, Conversation conversation, Jid[] jids) { - if (this.stream_interactor != null && stream_interactor != this.stream_interactor) { - disconnect_stream_interactor(); - } - if (this.stream_interactor != stream_interactor) { - this.stream_interactor = stream_interactor; - presence_manager.show_received.connect(on_show_received); - presence_manager.received_offline_presence.connect(on_show_received); - stream_interactor.get_module(AvatarManager.IDENTITY).received_avatar.connect(on_received_avatar); - stream_interactor.connection_manager.connection_state_changed.connect(on_connection_changed); - stream_interactor.get_module(RosterManager.IDENTITY).updated_roster_item.connect(on_roster_updated); - muc_manager.private_room_occupant_updated.connect(on_private_room_occupant_updated); - muc_manager.room_info_updated.connect(on_room_info_updated); - } - this.cached_surface = null; - this.conversation = conversation; - this.jids = jids; - - force_redraw(); - } - - public void set_text(string text, bool gray = true) { - disconnect_stream_interactor(); - this.drawer = new AvatarDrawer().tile(null, text, null); - if (gray) drawer.grayscale(); - force_redraw(); - } -} - -} |