diff options
Diffstat (limited to 'main/src/ui/conversation_summary/image_display.vala')
| -rw-r--r-- | main/src/ui/conversation_summary/image_display.vala | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/main/src/ui/conversation_summary/image_display.vala b/main/src/ui/conversation_summary/image_display.vala index e69de29b..3f1b0bd6 100644 --- a/main/src/ui/conversation_summary/image_display.vala +++ b/main/src/ui/conversation_summary/image_display.vala @@ -0,0 +1,130 @@ +using Gtk; + +using Dino.Entities; + +namespace Dino.Ui.ConversationSummary { + +public class ImageDisplay : Plugins.MetaConversationItem { + public override Jid? jid { get; set; } + public override DateTime? sort_time { get; set; } + public override DateTime? display_time { get; set; } + public override Encryption? encryption { get; set; } + public override Entities.Message.Marked? mark { get; set; } + + public override bool can_merge { get; set; default=true; } + public override bool requires_avatar { get; set; default=true; } + public override bool requires_header { get; set; default=true; } + + private const int MAX_HEIGHT = 300; + private const int MAX_WIDTH = 600; + + private StreamInteractor stream_interactor; + private FileTransfer file_transfer; + + public ImageDisplay(StreamInteractor stream_interactor, FileTransfer file_transfer) { + this.stream_interactor = stream_interactor; + this.file_transfer = file_transfer; + + this.jid = file_transfer.direction == FileTransfer.DIRECTION_SENT ? new Jid.with_resource(file_transfer.account.bare_jid.to_string(), file_transfer.account.resourcepart) : file_transfer.counterpart; + this.sort_time = file_transfer.time; + this.seccondary_sort_indicator = file_transfer.id + 0.2903; + this.display_time = file_transfer.time; + this.encryption = file_transfer.encryption; + this.mark = file_to_message_state(file_transfer.state); + file_transfer.notify["state"].connect_after(() => { + this.mark = file_to_message_state(file_transfer.state); + }); + } + + public override Object? get_widget(Plugins.WidgetType widget_type) { + Image image = new Image() { halign=Align.START, visible = true }; + Gdk.Pixbuf pixbuf; + try { + pixbuf = new Gdk.Pixbuf.from_file(file_transfer.get_uri()); + } catch (Error error) { + return null; + } + + int max_scaled_height = MAX_HEIGHT * image.scale_factor; + if (pixbuf.height > max_scaled_height) { + pixbuf = pixbuf.scale_simple((int) ((double) max_scaled_height / pixbuf.height * pixbuf.width), max_scaled_height, Gdk.InterpType.BILINEAR); + } + int max_scaled_width = MAX_WIDTH * image.scale_factor; + if (pixbuf.width > max_scaled_width) { + pixbuf = pixbuf.scale_simple(max_scaled_width, (int) ((double) max_scaled_width / pixbuf.width * pixbuf.height), Gdk.InterpType.BILINEAR); + } + pixbuf = AvatarGenerator.crop_corners(pixbuf, 3 * image.get_scale_factor()); + Util.image_set_from_scaled_pixbuf(image, pixbuf); + Util.force_css(image, "* { box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.1); margin: 2px; border-radius: 3px; }"); + + Builder builder = new Builder.from_resource("/im/dino/Dino/conversation_summary/image_toolbar.ui"); + Widget toolbar = builder.get_object("main") as Widget; + Util.force_background(toolbar, "rgba(0, 0, 0, 0.5)"); + Util.force_css(toolbar, "* { padding: 3px; border-radius: 3px; }"); + + Label url_label = builder.get_object("url_label") as Label; + Util.force_color(url_label, "#eee"); + file_transfer.notify["info"].connect_after(() => { update_info(url_label, file_transfer.info); }); + update_info(url_label, file_transfer.info); + + Image copy_image = builder.get_object("copy_image") as Image; + Util.force_css(copy_image, "*:not(:hover) { color: #eee; }"); + Button copy_button = builder.get_object("copy_button") as Button; + Util.force_css(copy_button, "*:hover { background-color: rgba(255,255,255,0.3); border-color: transparent; }"); + copy_button.clicked.connect(() => { + if (file_transfer.info != null) Clipboard.get_default(Gdk.Display.get_default()).set_text(file_transfer.info, file_transfer.info.length); + }); + + Image open_image = builder.get_object("open_image") as Image; + Util.force_css(open_image, "*:not(:hover) { color: #eee; }"); + Button open_button = builder.get_object("open_button") as Button; + Util.force_css(open_button, "*:hover { background-color: rgba(255,255,255,0.3); border-color: transparent; }"); + open_button.clicked.connect(() => { + try{ + AppInfo.launch_default_for_uri(file_transfer.info, null); + } catch (Error err) { + print("Tryed to open " + file_transfer.info); + } + }); + + Revealer toolbar_revealer = new Revealer() { transition_type=RevealerTransitionType.CROSSFADE, transition_duration=400, visible=true }; + toolbar_revealer.add(toolbar); + + Grid grid = new Grid() { visible=true }; + grid.attach(toolbar_revealer, 0, 0, 1, 1); + grid.attach(image, 0, 0, 1, 1); + + EventBox event_box = new EventBox() { halign=Align.START, visible=true }; + event_box.add(grid); + event_box.enter_notify_event.connect(() => { toolbar_revealer.reveal_child = true; return false; }); + event_box.leave_notify_event.connect(() => { toolbar_revealer.reveal_child = false; return false; }); + + return event_box; + } + + private void update_info(Label url_label, string? info) { + string url = info ?? ""; + if (url.has_prefix("https://")) url = url.substring(8); + if (url.has_prefix("http://")) url = url.substring(7); + if (url.has_prefix("www.")) url = url.substring(4); + string[] slash_split = url.split("/"); + if (slash_split.length > 2) url = slash_split[0] + "/…/" + slash_split[slash_split.length - 1]; + url_label.label = url; + } + + private Entities.Message.Marked file_to_message_state(FileTransfer.State state) { + switch (state) { + case FileTransfer.State.IN_PROCESS: + return Entities.Message.Marked.UNSENT; + case FileTransfer.State.COMPLETE: + return Entities.Message.Marked.NONE; + case FileTransfer.State.NOT_STARTED: + return Entities.Message.Marked.UNSENT; + case FileTransfer.State.FAILED: + return Entities.Message.Marked.WONTSEND; + } + assert_not_reached(); + } +} + +} |