From 8270bc0322ac262f4b48c92d5fad25cf9634f1bb Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Tue, 10 Apr 2018 19:31:28 +0300
Subject: Move event parsing to ui/messages and add image displaying

---
 ui/messages/message.go | 147 -------------------------------------------------
 1 file changed, 147 deletions(-)

(limited to 'ui/messages/message.go')

diff --git a/ui/messages/message.go b/ui/messages/message.go
index f9ad1f7..f116d84 100644
--- a/ui/messages/message.go
+++ b/ui/messages/message.go
@@ -17,10 +17,6 @@
 package messages
 
 import (
-	"strings"
-
-	"github.com/gdamore/tcell"
-	"github.com/mattn/go-runewidth"
 	"maunium.net/go/gomuks/interface"
 )
 
@@ -36,148 +32,5 @@ type UIMessage interface {
 	RealSender() string
 }
 
-type Cell struct {
-	Char  rune
-	Style tcell.Style
-}
-
-func NewStyleCell(char rune, style tcell.Style) Cell {
-	return Cell{char, style}
-}
-
-func NewColorCell(char rune, color tcell.Color) Cell {
-	return Cell{char, tcell.StyleDefault.Foreground(color)}
-}
-
-func NewCell(char rune) Cell {
-	return Cell{char, tcell.StyleDefault}
-}
-
-func (cell Cell) RuneWidth() int {
-	return runewidth.RuneWidth(cell.Char)
-}
-
-func (cell Cell) Draw(screen tcell.Screen, x, y int) (chWidth int) {
-	chWidth = cell.RuneWidth()
-	for runeWidthOffset := 0; runeWidthOffset < chWidth; runeWidthOffset++ {
-		screen.SetContent(x+runeWidthOffset, y, cell.Char, nil, cell.Style)
-	}
-	return
-}
-
-type UIString []Cell
-
-func NewUIString(str string) UIString {
-	newStr := make([]Cell, len(str))
-	for i, char := range str {
-		newStr[i] = NewCell(char)
-	}
-	return newStr
-}
-
-func NewColorUIString(str string, color tcell.Color) UIString {
-	newStr := make([]Cell, len(str))
-	for i, char := range str {
-		newStr[i] = NewColorCell(char, color)
-	}
-	return newStr
-}
-
-func NewStyleUIString(str string, style tcell.Style) UIString {
-	newStr := make([]Cell, len(str))
-	for i, char := range str {
-		newStr[i] = NewStyleCell(char, style)
-	}
-	return newStr
-}
-
-func (str UIString) Colorize(from, to int, color tcell.Color) {
-	for i := from; i < to; i++ {
-		str[i].Style = str[i].Style.Foreground(color)
-	}
-}
-
-func (str UIString) Draw(screen tcell.Screen, x, y int) {
-	offsetX := 0
-	for _, cell := range str {
-		offsetX += cell.Draw(screen, x+offsetX, y)
-	}
-}
-
-func (str UIString) RuneWidth() (width int) {
-	for _, cell := range str {
-		width += runewidth.RuneWidth(cell.Char)
-	}
-	return width
-}
-
-func (str UIString) String() string {
-	var buf strings.Builder
-	for _, cell := range str {
-		buf.WriteRune(cell.Char)
-	}
-	return buf.String()
-}
-
-// Truncate return string truncated with w cells
-func (str UIString) Truncate(w int) UIString {
-	if str.RuneWidth() <= w {
-		return str[:]
-	}
-	width := 0
-	i := 0
-	for ; i < len(str); i++ {
-		cw := runewidth.RuneWidth(str[i].Char)
-		if width+cw > w {
-			break
-		}
-		width += cw
-	}
-	return str[0:i]
-}
-
-func (str UIString) IndexFrom(r rune, from int) int {
-	for i := from; i < len(str); i++ {
-		if str[i].Char == r {
-			return i
-		}
-	}
-	return -1
-}
-
-func (str UIString) Index(r rune) int {
-	return str.IndexFrom(r, 0)
-}
-
-func (str UIString) Count(r rune) (counter int) {
-	index := 0
-	for {
-		index = str.IndexFrom(r, index)
-		if index < 0 {
-			break
-		}
-		index++
-		counter++
-	}
-	return
-}
-
-func (str UIString) Split(sep rune) []UIString {
-	a := make([]UIString, str.Count(sep)+1)
-	i := 0
-	orig := str
-	for {
-		m := orig.Index(sep)
-		if m < 0 {
-			break
-		}
-		a[i] = orig[:m]
-		orig = orig[m+1:]
-		i++
-	}
-	a[i] = orig
-	return a[:i+1]
-}
-
 const DateFormat = "January _2, 2006"
 const TimeFormat = "15:04:05"
-- 
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