#147 Hyperlinks. Step 1. Set/unset

buffer/cell.go

@@ -5,9 +5,10 @@ import (
 )
 
 type Cell struct {
-	r     rune
-	attr  CellAttributes
-	image *image.RGBA
+	r         rune
+	attr      CellAttributes
+	image     *image.RGBA
+	hyperlink *Hyperlink
 }
 
 type CellAttributes struct {

buffer/hyperlink.go

@@ -0,0 +1,5 @@
+package buffer
+
+type Hyperlink struct {
+	Uri string
+}

buffer/terminal_state.go

@@ -18,6 +18,7 @@ type TerminalState struct {
 	tabStops              map[uint16]struct{}
 	Charsets              []*map[rune]rune // array of 2 charsets, nil means ASCII (no conversion)
 	CurrentCharset        int              // active charset index in Charsets array, valid values are 0 or 1
+	CurrentHyperlink      *Hyperlink
 }
 
 // NewTerminalMode creates a new terminal state

terminal/osc.go

@@ -3,6 +3,8 @@ package terminal
 import (
 	"fmt"
 	"strings"
+
+	"github.com/liamg/aminal/buffer"
 )
 
 func oscHandler(pty chan rune, terminal *Terminal) error {
@@ -39,6 +41,12 @@ func oscHandler(pty chan rune, terminal *Terminal) error {
 	switch pS[0] {
 	case "0", "2":
 		terminal.SetTitle(pT)
+	case "8": // hyperlink
+		if len(pS) > 2 {
+			terminal.terminalState.CurrentHyperlink = &buffer.Hyperlink{Uri: pS[2]}
+		} else {
+			terminal.terminalState.CurrentHyperlink = nil
+		}
 	case "10": // get/set foreground colour
 		if len(pS) > 1 {
 			if pS[1] == "?" {