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using Gee;
using Gdk;
using Gtk;
using Markup;
using Dino.Entities;
namespace Dino.Ui.ConversationSummary {
public class ConversationItemSkeleton : EventBox {
private AvatarImage image = new AvatarImage() { margin_top=2, valign=Align.START, visible=true, allow_gray = false };
public bool show_skeleton { get; set; }
public bool last_group_item { get; set; }
public StreamInteractor stream_interactor;
public Conversation conversation { get; set; }
public Plugins.MetaConversationItem item;
private Box image_content_box = new Box(Orientation.HORIZONTAL, 8) { visible=true };
private Box header_content_box = new Box(Orientation.VERTICAL, 0) { visible=true };
private DefaultSkeletonHeader default_header;
public ConversationItemSkeleton(StreamInteractor stream_interactor, Conversation conversation, Plugins.MetaConversationItem item) {
this.conversation = conversation;
this.stream_interactor = stream_interactor;
this.get_style_context().add_class("message-box");
if (item.requires_avatar) {
image.set_jid(stream_interactor, item.jid, conversation.account);
image_content_box.add(image);
}
if (item.display_time != null) {
default_header = new DefaultSkeletonHeader(stream_interactor, conversation, item) { visible=true };
if (!item.requires_header) {
default_header.name_label.visible = false;
default_header.dot_label.visible = false;
}
header_content_box.add(default_header);
}
// add item
this.item = item;
if (default_header != null) {
default_header.add_item(item);
}
Widget? widget = item.get_widget(Plugins.WidgetType.GTK) as Widget;
if (widget != null) {
widget.valign = Align.END;
header_content_box.add(widget);
}
image_content_box.add(header_content_box);
this.add(image_content_box);
if (item.get_type().is_a(typeof(ContentMetaItem))) {
this.motion_notify_event.connect((event) => {
this.set_state_flags(StateFlags.PRELIGHT, false);
return false;
});
this.enter_notify_event.connect((event) => {
this.set_state_flags(StateFlags.PRELIGHT, false);
return false;
});
this.leave_notify_event.connect((event) => {
this.unset_state_flags(StateFlags.PRELIGHT);
return false;
});
}
this.notify["show-skeleton"].connect(update_margin);
this.notify["last-group-item"].connect(update_margin);
this.show_skeleton = true;
this.last_group_item = true;
update_margin();
}
public void update_time() {
if (default_header != null) {
default_header.update_time();
}
}
public void update_margin() {
image.visible = this.show_skeleton;
if (default_header != null) {
default_header.visible = this.show_skeleton;
}
image_content_box.margin_start = this.show_skeleton ? 15 : 58;
image_content_box.margin_end = 15;
if (this.show_skeleton && this.last_group_item) {
image_content_box.margin_top = 8;
image_content_box.margin_bottom = 8;
} else {
image_content_box.margin_top = 4;
image_content_box.margin_bottom = 4;
}
}
}
public class DefaultSkeletonHeader : Box {
private Box box = new Box(Orientation.HORIZONTAL, 4) { visible=true };
public Label name_label = new Label("") { use_markup=true, valign=Align.START, xalign=0, visible=true };
public Label time_label = new Label("") { use_markup=true, valign=Align.START, xalign=0, visible=true };
public Label dot_label = new Label("<span size='small'>·</span>") { use_markup=true, valign=Align.START, xalign=0, visible=true };
public Image encryption_image = new Image();
public Image received_image = new Image();
private StreamInteractor stream_interactor;
private Conversation conversation;
private Plugins.MetaConversationItem item;
private ArrayList<Plugins.MetaConversationItem> items = new ArrayList<Plugins.MetaConversationItem>();
public static IconSize ICON_SIZE_HEADER = Gtk.icon_size_register("im.dino.Dino.HEADER_ICON", 17, 12);
public virtual string TEXT_SIZE { get { return "small"; } }
construct {
time_label.get_style_context().add_class("dim-label");
dot_label.get_style_context().add_class("dim-label");
encryption_image.opacity = 0.4;
received_image.opacity = 0.4;
}
public DefaultSkeletonHeader(StreamInteractor stream_interactor, Conversation conversation, Plugins.MetaConversationItem item) {
this.stream_interactor = stream_interactor;
this.conversation = conversation;
this.item = item;
box.add(name_label);
box.add(dot_label);
box.add(time_label);
box.add(received_image);
box.add(encryption_image);
this.add(box);
update_name_label();
name_label.style_updated.connect(update_name_label);
if (item.encryption != null && item.encryption != Encryption.NONE) {
encryption_image.visible = true;
encryption_image.set_from_icon_name("dino-changes-prevent-symbolic", ICON_SIZE_HEADER);
}
update_time();
add_item(item);
}
public void add_item(Plugins.MetaConversationItem item) {
items.add(item);
item.notify["mark"].connect_after(update_received_mark);
update_received_mark();
}
public void update_time() {
if (item.display_time != null) {
time_label.label = @"<span size='$TEXT_SIZE'>" + get_relative_time(item.display_time.to_local()) + "</span>";
}
}
private void update_name_label() {
string display_name = Util.get_display_name(stream_interactor, item.jid, conversation.account);
string color = Util.get_name_hex_color(stream_interactor, conversation.account, item.jid, Util.is_dark_theme(name_label));
name_label.label = @"<span size='$TEXT_SIZE' foreground=\"#$color\">$display_name</span>";
}
private void update_received_mark() {
bool all_received = true;
bool all_read = true;
bool all_sent = true;
foreach (Plugins.MetaConversationItem item in items) {
if (item.mark == Message.Marked.WONTSEND) {
received_image.visible = true;
received_image.set_from_icon_name("dialog-warning-symbolic", ICON_SIZE_HEADER);
Util.force_error_color(received_image);
Util.force_error_color(encryption_image);
Util.force_error_color(time_label);
return;
} else if (item.mark != Message.Marked.READ) {
all_read = false;
if (item.mark != Message.Marked.RECEIVED) {
all_received = false;
if (item.mark == Message.Marked.UNSENT) {
all_sent = false;
}
}
}
}
if (all_read) {
received_image.visible = true;
received_image.set_from_icon_name("dino-double-tick-symbolic", ICON_SIZE_HEADER);
} else if (all_received) {
received_image.visible = true;
received_image.set_from_icon_name("dino-tick-symbolic", ICON_SIZE_HEADER);
} else if (!all_sent) {
received_image.visible = true;
received_image.set_from_icon_name("image-loading-symbolic", ICON_SIZE_HEADER);
} else if (received_image.visible) {
received_image.set_from_icon_name("image-loading-symbolic", ICON_SIZE_HEADER);
}
}
public static string format_time(DateTime datetime, string format_24h, string format_12h) {
string format = Util.is_24h_format() ? format_24h : format_12h;
if (!get_charset(null)) {
// No UTF-8 support, use simple colon for time instead
format = format.replace("∶", ":");
}
return datetime.format(format);
}
public static string get_relative_time(DateTime datetime) {
DateTime now = new DateTime.now_local();
TimeSpan timespan = now.difference(datetime);
if (timespan > 365 * TimeSpan.DAY) {
return format_time(datetime,
/* xgettext:no-c-format */ /* Date + time in 24h format (w/o seconds) */ _("%x, %H∶%M"),
/* xgettext:no-c-format */ /* Date + time in 12h format (w/o seconds)*/ _("%x, %l∶%M %p"));
} else if (timespan > 7 * TimeSpan.DAY) {
return format_time(datetime,
/* xgettext:no-c-format */ /* Month, day and time in 24h format (w/o seconds) */ _("%b %d, %H∶%M"),
/* xgettext:no-c-format */ /* Month, day and time in 12h format (w/o seconds) */ _("%b %d, %l∶%M %p"));
} else if (datetime.get_day_of_month() != now.get_day_of_month()) {
return format_time(datetime,
/* xgettext:no-c-format */ /* Day of week and time in 24h format (w/o seconds) */ _("%a, %H∶%M"),
/* xgettext:no-c-format */ /* Day of week and time in 12h format (w/o seconds) */_("%a, %l∶%M %p"));
} else if (timespan > 9 * TimeSpan.MINUTE) {
return format_time(datetime,
/* xgettext:no-c-format */ /* Time in 24h format (w/o seconds) */ _("%H∶%M"),
/* xgettext:no-c-format */ /* Time in 12h format (w/o seconds) */ _("%l∶%M %p"));
} else if (timespan > TimeSpan.MINUTE) {
ulong mins = (ulong) (timespan.abs() / TimeSpan.MINUTE);
/* xgettext:this is the beginning of a sentence. */
return n("%i min ago", "%i mins ago", mins).printf(mins);
} else {
return _("Just now");
}
}
}
}
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