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// gomuks - A terminal Matrix client written in Go.
// Copyright (C) 2018 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package messages
import (
"encoding/gob"
"fmt"
"time"
"maunium.net/go/gomuks/interface"
"maunium.net/go/gomuks/ui/messages/tstring"
)
func init() {
gob.Register(&TextMessage{})
}
type TextMessage struct {
BaseTextMessage
cache tstring.TString
MsgText string
}
// NewTextMessage creates a new UITextMessage object with the provided values and the default state.
func NewTextMessage(id, sender, msgtype, text string, timestamp time.Time) UIMessage {
return &TextMessage{
BaseTextMessage: newBaseTextMessage(id, sender, msgtype, timestamp),
MsgText: text,
}
}
func (msg *TextMessage) getCache() tstring.TString {
if msg.cache == nil {
switch msg.MsgType {
case "m.emote":
msg.cache = tstring.NewColorTString(fmt.Sprintf("* %s %s", msg.MsgSender, msg.MsgText), msg.TextColor())
msg.cache.Colorize(0, len(msg.MsgSender)+2, msg.SenderColor())
default:
msg.cache = tstring.NewColorTString(msg.MsgText, msg.TextColor())
}
}
return msg.cache
}
// CopyFrom replaces the content of this message object with the content of the given object.
func (msg *TextMessage) CopyFrom(from ifc.MessageMeta) {
msg.BaseTextMessage.CopyFrom(from)
fromTextMsg, ok := from.(*TextMessage)
if ok {
msg.MsgText = fromTextMsg.MsgText
}
msg.cache = nil
msg.RecalculateBuffer()
}
func (msg *TextMessage) SetType(msgtype string) {
msg.BaseTextMessage.SetType(msgtype)
msg.cache = nil
}
func (msg *TextMessage) SetState(state ifc.MessageState) {
msg.BaseTextMessage.SetState(state)
msg.cache = nil
}
func (msg *TextMessage) SetIsHighlight(isHighlight bool) {
msg.BaseTextMessage.SetIsHighlight(isHighlight)
msg.cache = nil
}
func (msg *TextMessage) SetIsService(isService bool) {
msg.BaseTextMessage.SetIsService(isService)
msg.cache = nil
}
func (msg *TextMessage) NotificationContent() string {
return msg.MsgText
}
func (msg *TextMessage) CalculateBuffer(width int) {
msg.BaseTextMessage.calculateBufferWithText(msg.getCache(), width)
}
// RecalculateBuffer calculates the buffer again with the previously provided width.
func (msg *TextMessage) RecalculateBuffer() {
msg.CalculateBuffer(msg.prevBufferWidth)
}
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