diff options
Diffstat (limited to 'main/src/ui/avatar_image.vala')
| -rw-r--r-- | main/src/ui/avatar_image.vala | 325 |
1 files changed, 76 insertions, 249 deletions
diff --git a/main/src/ui/avatar_image.vala b/main/src/ui/avatar_image.vala index cc700f00..a3b386e3 100644 --- a/main/src/ui/avatar_image.vala +++ b/main/src/ui/avatar_image.vala @@ -9,16 +9,15 @@ public class AvatarImage : Misc { public int height { get; set; default = 35; } public int width { get; set; default = 35; } public bool allow_gray { get; set; default = true; } - public Account account { get; private set; } - public StreamInteractor stream_interactor { get; set; } - public AvatarManager avatar_manager { owned get { return stream_interactor.get_module(AvatarManager.IDENTITY); } } - public MucManager muc_manager { owned get { return stream_interactor.get_module(MucManager.IDENTITY); } } - private Jid jid; - private string? text_only; - private bool with_plus; - private bool gray; - private Jid[] current_jids; - private Gdk.Pixbuf[] current_avatars; + 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; @@ -37,52 +36,8 @@ public class AvatarImage : Misc { natural_height = height; } - private Cairo.Surface sub_surface(Cairo.Context ctx, int idx, int width, int height, int font_factor = 1) { - Cairo.Surface buffer = new Cairo.Surface.similar(ctx.get_target(), Cairo.Content.COLOR_ALPHA, width, height); - Cairo.Context bufctx = new Cairo.Context(buffer); - if (idx == -1 || current_avatars[idx] == null) { - set_source_hex_color(bufctx, gray || idx == -1 || current_jids[idx] == null ? "555753" : Util.get_avatar_hex_color(stream_interactor, account, current_jids[idx])); - bufctx.rectangle(0, 0, width, height); - bufctx.fill(); - - string text = text_only ?? (idx == -1 || current_jids[idx] == null ? "…" : Util.get_display_name(stream_interactor, current_jids[idx], account).get_char(0).toupper().to_string()); - bufctx.select_font_face(get_pango_context().get_font_description().get_family(), Cairo.FontSlant.NORMAL, Cairo.FontWeight.NORMAL); - bufctx.set_font_size(width / font_factor < 40 ? font_factor * 17 : font_factor * 25); - Cairo.TextExtents extents; - bufctx.text_extents(text, out extents); - double x_pos = width/2 - (extents.width/2 + extents.x_bearing); - double y_pos = height/2 - (extents.height/2 + extents.y_bearing); - bufctx.move_to(x_pos, y_pos); - bufctx.set_source_rgba(1, 1, 1, 1); - bufctx.show_text(text); - } else { - double w_scale = (double) width / current_avatars[idx].width; - double h_scale = (double) height / current_avatars[idx].height; - double scale = double.max(w_scale, h_scale); - bufctx.scale(scale, scale); - - double x_off = 0, y_off = 0; - if (scale == h_scale) { - x_off = (width / scale - current_avatars[idx].width) / 2.0; - } else { - y_off = (height / scale - current_avatars[idx].height) / 2.0; - } - Gdk.cairo_set_source_pixbuf(bufctx, current_avatars[idx], x_off, y_off); - bufctx.get_source().set_filter(Cairo.Filter.BEST); - bufctx.paint(); - } - return buffer; - } - - private static void set_source_hex_color(Cairo.Context ctx, string hex_color) { - ctx.set_source_rgba((double) from_hex(hex_color.substring(0, 2)) / 255, - (double) from_hex(hex_color.substring(2, 2)) / 255, - (double) from_hex(hex_color.substring(4, 2)) / 255, - hex_color.length > 6 ? (double) from_hex(hex_color.substring(6, 2)) / 255 : 1); - } - public override bool draw(Cairo.Context ctx_in) { - if (text_only == null && (current_jids == null || current_avatars == null || current_jids.length == 0)) return false; + if (drawer == null) return false; Cairo.Context ctx = ctx_in; int width = this.width, height = this.height, base_factor = 1; @@ -104,82 +59,10 @@ public class AvatarImage : Misc { ctx = new Cairo.Context(cached_surface); } - double radius = 3 * base_factor; - double degrees = Math.PI / 180.0; - ctx.new_sub_path(); - ctx.arc(width - radius, radius, radius, -90 * degrees, 0 * degrees); - ctx.arc(width - radius, height - radius, radius, 0 * degrees, 90 * degrees); - ctx.arc(radius, height - radius, radius, 90 * degrees, 180 * degrees); - ctx.arc(radius, radius, radius, 180 * degrees, 270 * degrees); - ctx.close_path(); - ctx.clip(); - - if (text_only != null) { - ctx.set_source_surface(sub_surface(ctx, -1, width, height, base_factor), 0, 0); - ctx.paint(); - } else if (current_jids.length == 4 || with_plus) { - Cairo.Surface buffer = new Cairo.Surface.similar(ctx.get_target(), Cairo.Content.COLOR_ALPHA, width, height); - Cairo.Context bufctx = new Cairo.Context(buffer); - bufctx.scale(0.5, 0.5); - bufctx.set_source_surface(sub_surface(ctx, 0, width - 1, height - 1, 2 * base_factor), 0, 0); - bufctx.paint(); - bufctx.set_source_surface(sub_surface(ctx, 1, width - 1, height - 1, 2 * base_factor), width + 1, 0); - bufctx.paint(); - bufctx.set_source_surface(sub_surface(ctx, 2, width - 1, height - 1, 2 * base_factor), 0, height + 1); - bufctx.paint(); - if (with_plus) { - bufctx.set_source_surface(sub_surface(ctx, -1, width - 1, height - 1, 2 * base_factor), width + 1, height + 1); - bufctx.paint(); - } else { - bufctx.set_source_surface(sub_surface(ctx, 3, width - 1, height - 1, 2 * base_factor), width + 1, height + 1); - bufctx.paint(); - } - - ctx.set_source_surface(buffer, 0, 0); - ctx.paint(); - } else if (current_jids.length == 3) { - Cairo.Surface buffer = new Cairo.Surface.similar(ctx.get_target(), Cairo.Content.COLOR_ALPHA, width, height); - Cairo.Context bufctx = new Cairo.Context(buffer); - bufctx.scale(0.5, 0.5); - bufctx.set_source_surface(sub_surface(ctx, 0, width - 1, height - 1, 2 * base_factor), 0, 0); - bufctx.paint(); - bufctx.set_source_surface(sub_surface(ctx, 1, width - 1, height * 2, 2 * base_factor), width + 1, 0); - bufctx.paint(); - bufctx.set_source_surface(sub_surface(ctx, 2, width - 1 , height - 1, 2 * base_factor), 0, height + 1); - bufctx.paint(); - - ctx.set_source_surface(buffer, 0, 0); - ctx.paint(); - } else if (current_jids.length == 2) { - Cairo.Surface buffer = new Cairo.Surface.similar(ctx.get_target(), Cairo.Content.COLOR_ALPHA, width, height); - Cairo.Context bufctx = new Cairo.Context(buffer); - bufctx.scale(0.5, 0.5); - bufctx.set_source_surface(sub_surface(ctx, 0, width - 1, height * 2, 2 * base_factor), 0, 0); - bufctx.paint(); - bufctx.set_source_surface(sub_surface(ctx, 1, width - 1, height * 2, 2 * base_factor), width + 1, 0); - bufctx.paint(); - - ctx.set_source_surface(buffer, 0, 0); - ctx.paint(); - } else if (current_jids.length == 1) { - ctx.set_source_surface(sub_surface(ctx, 0, width, height, base_factor), 0, 0); - ctx.paint(); - } else { - assert_not_reached(); - } - - if (gray) { - // convert to greyscale - ctx.set_operator(Cairo.Operator.HSL_COLOR); - ctx.set_source_rgb(1, 1, 1); - ctx.rectangle(0, 0, width, height); - ctx.fill(); - // make the visible part more light - ctx.set_operator(Cairo.Operator.ATOP); - ctx.set_source_rgba(1, 1, 1, 0.7); - ctx.rectangle(0, 0, width, height); - ctx.fill(); - } + 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); @@ -190,100 +73,38 @@ public class AvatarImage : Misc { } public override void destroy() { + disconnect_stream_interactor(); + } + + private void disconnect_stream_interactor() { if (stream_interactor != null) { - stream_interactor.get_module(PresenceManager.IDENTITY).show_received.disconnect(on_show_received); - stream_interactor.get_module(AvatarManager.IDENTITY).received_avatar.disconnect(on_received_avatar); + presence_manager.show_received.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); - stream_interactor.get_module(MucManager.IDENTITY).private_room_occupant_updated.disconnect(on_occupant_updated); - } - } - - public void set_jid(StreamInteractor stream_interactor, Jid jid_, Account account, bool force_update = false) { - this.account = account; - if (this.stream_interactor == null) { - this.stream_interactor = stream_interactor; - stream_interactor.get_module(PresenceManager.IDENTITY).show_received.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); - stream_interactor.get_module(MucManager.IDENTITY).private_room_occupant_updated.connect(on_occupant_updated); - } - if (muc_manager.is_groupchat(jid_, account) && !avatar_manager.has_avatar(account, jid_)) { - // Groupchat without avatar - Gee.List<Jid>? occupants; - if (muc_manager.is_private_room(account, jid_)) { - occupants = muc_manager.get_other_offline_members(jid_, account); - } else { - occupants = muc_manager.get_other_occupants(jid_, account); - } - jid = jid_; - if (occupants == null || occupants.size == 0) { - if (force_update || current_jids.length != 1 || !current_jids[0].equals(jid_) || gray != (allow_gray && (occupants == null || !is_self_online()))) { - set_jids_(new Jid[] {jid_}, false, occupants == null || !is_self_online()); - } - } else if (occupants.size > 4) { - bool requires_update = force_update; - if (!with_plus) requires_update = true; - foreach (Jid jid in current_jids) { - if (!occupants.contains(jid)) { - requires_update = true; - } - } - if (requires_update) { - set_jids_(occupants.slice(0, 3).to_array(), true); - } - } else { // 1 <= occupants.size <= 4 - bool requires_update = force_update; - if (with_plus) requires_update = true; - if (current_jids.length != occupants.size) requires_update = true; - foreach (Jid jid in current_jids) { - if (!occupants.contains(jid)) { - requires_update = true; - } - } - if (requires_update) { - set_jids_(occupants.to_array(), false); - } - } - } else { - // Single user or MUC with vcard avatar - this.jid = jid_; - if (force_update || current_jids.length != 1 || !current_jids[0].equals(jid) || gray != (allow_gray && (!is_counterpart_online(jid) || !is_self_online()))) { - set_jids_(new Jid[] { jid }, false, !is_counterpart_online(jid) || !is_self_online()); - } + muc_manager.private_room_occupant_updated.disconnect(on_private_room_occupant_updated); + stream_interactor = null; } } - public void set_jids(StreamInteractor stream_interactor, Jid[] jids, Account account, bool gray = false) { - this.stream_interactor = stream_interactor; - this.account = account; - set_jids_(jids.length > 3 ? jids[0:3] : jids, jids.length > 3, gray); - } - private void on_show_received(Show show, Jid jid, Account account) { if (!account.equals(this.account)) return; - if (jid.equals_bare(this.jid)) { - set_jid(stream_interactor, this.jid, account, true); - return; - } - foreach (Jid jid_ in current_jids) { - if (jid.equals_bare(jid_)) { - set_jid(stream_interactor, this.jid, account, true); - return; - } - } + update_avatar_if_jid(jid); } private void on_received_avatar(Gdk.Pixbuf avatar, Jid jid, Account account) { if (!account.equals(this.account)) return; - if (jid.equals_bare(this.jid)) { - set_jid(stream_interactor, this.jid, account, true); + update_avatar_if_jid(jid); + } + + private void update_avatar_if_jid(Jid jid) { + if (jid.equals_bare(this.conversation.counterpart)) { + update_avatar_async.begin(); return; } - foreach (Jid jid_ in current_jids) { - if (jid.equals_bare(jid_)) { - set_jid(stream_interactor, this.jid, account, true); + foreach (Jid ours in this.jids) { + if (jid.equals_bare(ours)) { + update_avatar_async.begin(); return; } } @@ -291,67 +112,73 @@ public class AvatarImage : Misc { private void on_connection_changed(Account account, ConnectionManager.ConnectionState state) { if (!account.equals(this.account)) return; - set_jid(stream_interactor, this.jid, account, true); + update_avatar_async.begin(); } private void on_roster_updated(Account account, Jid jid, Roster.Item roster_item) { if (!account.equals(this.account)) return; - if (!jid.equals_bare(this.jid)) return; - set_jid(stream_interactor, this.jid, account, true); + update_avatar_if_jid(jid); } - private void on_occupant_updated(Account account, Jid room, Jid occupant) { + private void on_private_room_occupant_updated(Account account, Jid room, Jid occupant) { if (!account.equals(this.account)) return; - if (!room.equals_bare(this.jid)) return; - set_jid(stream_interactor, this.jid, account, true); + update_avatar_if_jid(room); } private bool is_self_online() { - return stream_interactor.connection_manager.get_state(account) == ConnectionManager.ConnectionState.CONNECTED; + 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; } - private bool is_counterpart_online(Jid counterpart) { - return stream_interactor.get_module(PresenceManager.IDENTITY).get_full_jids(counterpart, account) != null; + public void set_conversation(StreamInteractor stream_interactor, Conversation conversation) { + set_avatar_async.begin(stream_interactor, conversation, new Jid[0]); } - public void set_jids_(Jid[] jids, bool with_plus = false, bool gray = false) { - assert(jids.length > 0); - assert(jids.length < 5); - assert(!with_plus || jids.length == 3); + public void set_conversation_participant(StreamInteractor stream_interactor, Conversation conversation, Jid sub_jid) { + set_avatar_async.begin(stream_interactor, conversation, new Jid[] {sub_jid}); + } + + public void set_conversation_participants(StreamInteractor stream_interactor, Conversation conversation, Jid[] sub_jids) { + set_avatar_async.begin(stream_interactor, conversation, sub_jids); + } + + private async void update_avatar_async() { this.cached_surface = null; - this.text_only = null; - this.gray = gray && allow_gray; - this.with_plus = with_plus; + this.drawer = yield Util.get_conversation_participants_avatar_drawer(stream_interactor, conversation, jids); + if (allow_gray && (!is_self_online() || !is_counterpart_online())) drawer.grayscale(); - set_jids_async.begin(jids); + queue_draw(); } - public async void set_jids_async(Jid[] jids) { - Jid[] jids_ = jids; - Gdk.Pixbuf[] avatars = new Gdk.Pixbuf[jids.length]; - for (int i = 0; i < jids_.length; ++i) { - Jid? real_jid = muc_manager.get_real_jid(jids_[i], account); - if (real_jid != null) { - avatars[i] = yield avatar_manager.get_avatar(account, real_jid); - if (avatars[i] != null) { - jids_[i] = real_jid; - continue; - } - } - avatars[i] = yield avatar_manager.get_avatar(account, jids_[i]); + private async void set_avatar_async(StreamInteractor stream_interactor, Conversation conversation, Jid[] jids) { + if (this.stream_interactor != null && stream_interactor != this.stream_interactor) { + disconnect_stream_interactor(); } - this.current_avatars = avatars; - this.current_jids = jids_; + if (this.stream_interactor != stream_interactor) { + this.stream_interactor = stream_interactor; + presence_manager.show_received.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); + } + this.cached_surface = null; + this.conversation = conversation; + this.jids = jids; - queue_draw(); + yield update_avatar_async(); } public void set_text(string text, bool gray = true) { - this.text_only = text; - this.gray = gray; - this.with_plus = false; - this.current_jids = null; - this.current_avatars = null; + disconnect_stream_interactor(); + this.drawer = new AvatarDrawer().tile(null, text, null); + if (gray) drawer.grayscale(); queue_draw(); } } |