Add ChatItem type

ChatItem can represent markers as enum variants instead of special MsgIds.
This commit is contained in:
Alexander Krotov
2020-06-26 02:58:48 +03:00
committed by link2xt
parent 42f6a7c77c
commit 41fe3db79d
4 changed files with 53 additions and 34 deletions

View File

@@ -68,20 +68,6 @@ impl MsgId {
self.0 == 0
}
/// Whether the message ID is the special marker1 marker.
///
/// See the docs of the `dc_get_chat_msgs` C API for details.
pub fn is_marker1(self) -> bool {
self.0 == DC_MSG_ID_MARKER1
}
/// Whether the message ID is the special day marker.
///
/// See the docs of the `dc_get_chat_msgs` C API for details.
pub fn is_daymarker(self) -> bool {
self.0 == DC_MSG_ID_DAYMARKER
}
/// Put message into trash chat and delete message text.
///
/// It means the message is deleted locally, but not on the server
@@ -143,16 +129,7 @@ impl MsgId {
impl std::fmt::Display for MsgId {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
// Would be nice if we could use match here, but no computed values in ranges.
if self.0 == DC_MSG_ID_MARKER1 {
write!(f, "Msg#Marker1")
} else if self.0 == DC_MSG_ID_DAYMARKER {
write!(f, "Msg#DayMarker")
} else if self.0 <= DC_MSG_ID_LAST_SPECIAL {
write!(f, "Msg#UnknownSpecial")
} else {
write!(f, "Msg#{}", self.0)
}
write!(f, "Msg#{}", self.0)
}
}