diff options
Diffstat (limited to 'main/src/ui/conversation_content_view/content_item_widget_factory.vala')
-rw-r--r-- | main/src/ui/conversation_content_view/content_item_widget_factory.vala | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/main/src/ui/conversation_content_view/content_item_widget_factory.vala b/main/src/ui/conversation_content_view/content_item_widget_factory.vala new file mode 100644 index 00000000..54283e75 --- /dev/null +++ b/main/src/ui/conversation_content_view/content_item_widget_factory.vala @@ -0,0 +1,114 @@ +using Gee; +using Gdk; +using Gtk; +using Pango; +using Xmpp; + +using Dino.Entities; + +namespace Dino.Ui.ConversationSummary { + +public class ContentItemWidgetFactory : Object { + + private StreamInteractor stream_interactor; + private HashMap<string, WidgetGenerator> generators = new HashMap<string, WidgetGenerator>(); + + public ContentItemWidgetFactory(StreamInteractor stream_interactor) { + this.stream_interactor = stream_interactor; + + generators[MessageItem.TYPE] = new MessageItemWidgetGenerator(stream_interactor); + generators[FileItem.TYPE] = new FileItemWidgetGenerator(stream_interactor); + } + + public Widget? get_widget(ContentItem item) { + WidgetGenerator? generator = generators[item.type_]; + if (generator != null) { + return (Widget?) generator.get_widget(item); + } + return null; + } + + public void register_widget_generator(WidgetGenerator generator) { + generators[generator.handles_type] = generator; + } +} + +public interface WidgetGenerator : Object { + public abstract string handles_type { get; set; } + public abstract Object get_widget(ContentItem item); +} + +public class MessageItemWidgetGenerator : WidgetGenerator, Object { + + public string handles_type { get; set; default=FileItem.TYPE; } + + private StreamInteractor stream_interactor; + + public MessageItemWidgetGenerator(StreamInteractor stream_interactor) { + this.stream_interactor = stream_interactor; + } + + public Object get_widget(ContentItem item) { + MessageItem message_item = item as MessageItem; + Conversation conversation = message_item.conversation; + Message message = message_item.message; + + Label label = new Label("") { use_markup=true, xalign=0, selectable=true, wrap=true, wrap_mode=Pango.WrapMode.WORD_CHAR, vexpand=true, visible=true }; + string markup_text = message.body; + if (markup_text.length > 10000) { + markup_text = markup_text.substring(0, 10000) + " [" + _("Message too long") + "]"; + } + if (message_item.message.body.has_prefix("/me")) { + markup_text = markup_text.substring(3); + } + + if (conversation.type_ == Conversation.Type.GROUPCHAT) { + markup_text = Util.parse_add_markup(markup_text, conversation.nickname, true, true); + } else { + markup_text = Util.parse_add_markup(markup_text, null, true, true); + } + + if (message_item.message.body.has_prefix("/me")) { + string display_name = Util.get_participant_display_name(stream_interactor, conversation, message.from); + update_me_style(stream_interactor, message.real_jid ?? message.from, display_name, conversation.account, label, markup_text); + label.realize.connect(() => update_me_style(stream_interactor, message.real_jid ?? message.from, display_name, conversation.account, label, markup_text)); + label.style_updated.connect(() => update_me_style(stream_interactor, message.real_jid ?? message.from, display_name, conversation.account, label, markup_text)); + } + + int only_emoji_count = Util.get_only_emoji_count(markup_text); + if (only_emoji_count != -1) { + string size_str = only_emoji_count < 5 ? "xx-large" : "large"; + markup_text = @"<span size=\'$size_str\'>" + markup_text + "</span>"; + } + + label.label = markup_text; + return label; + } + + public static void update_me_style(StreamInteractor stream_interactor, Jid jid, string display_name, Account account, Label label, string action_text) { + string color = Util.get_name_hex_color(stream_interactor, account, jid, Util.is_dark_theme(label)); + label.label = @"<span color=\"#$(color)\">$(Markup.escape_text(display_name))</span>" + action_text; + } +} + +public class FileItemWidgetGenerator : WidgetGenerator, Object { + + public StreamInteractor stream_interactor; + public string handles_type { get; set; default=FileItem.TYPE; } + + private const int MAX_HEIGHT = 300; + private const int MAX_WIDTH = 600; + + public FileItemWidgetGenerator(StreamInteractor stream_interactor) { + this.stream_interactor = stream_interactor; + } + + public Object get_widget(ContentItem item) { + FileItem file_item = item as FileItem; + FileTransfer transfer = file_item.file_transfer; + + return new FileWidget(stream_interactor, transfer) { visible=true }; + } +} + +} |