diff options
Diffstat (limited to 'ui/message-view.go')
| -rw-r--r-- | ui/message-view.go | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/ui/message-view.go b/ui/message-view.go index 83729ca..b78f135 100644 --- a/ui/message-view.go +++ b/ui/message-view.go @@ -21,7 +21,9 @@ import ( "fmt" "math" "os" + "strings" + "github.com/mattn/go-runewidth" "maunium.net/go/gomuks/debug" "maunium.net/go/gomuks/interface" "maunium.net/go/gomuks/lib/open" @@ -278,22 +280,28 @@ func (view *MessageView) handleUsernameClick(message ifc.MessageMeta, prevMessag return false } - sender := []rune(uiMessage.Sender()) - if len(sender) == 0 { + if len(uiMessage.Sender()) == 0 { return false } + sender := fmt.Sprintf("[%s](https://matrix.to/#/%s)", uiMessage.Sender(), uiMessage.SenderID()) cursorPos := view.parent.input.GetCursorOffset() - text := []rune(view.parent.input.GetText()) - var newText []rune + text := view.parent.input.GetText() + var buf strings.Builder if cursorPos == 0 { - newText = append(sender, ':', ' ') - newText = append(newText, text...) + buf.WriteString(sender) + buf.WriteRune(':') + buf.WriteRune(' ') + buf.WriteString(text) } else { - newText = append(text[0:cursorPos], sender...) - newText = append(newText, ' ') - newText = append(newText, text[cursorPos:]...) - } + textBefore := runewidth.Truncate(text, cursorPos, "") + textAfter := text[len(textBefore):] + buf.WriteString(textBefore) + buf.WriteString(sender) + buf.WriteRune(' ') + buf.WriteString(textAfter) + } + newText := buf.String() view.parent.input.SetText(string(newText)) view.parent.input.SetCursorOffset(cursorPos + len(newText) - len(text)) return true |