Update Tomo API

go.mod

@@ -3,9 +3,10 @@ module git.tebibyte.media/tomo/backend
 go 1.20
 
 require (
-	git.tebibyte.media/tomo/tomo v0.38.0
+	git.tebibyte.media/tomo/tomo v0.40.0
 	git.tebibyte.media/tomo/typeset v0.7.1
 	git.tebibyte.media/tomo/xgbkb v1.0.1
+	git.tebibyte.media/tomo/xgbsel/v2 v2.0.0-alpha.1
 	github.com/jezek/xgb v1.1.1
 	github.com/jezek/xgbutil v0.0.0-20231116234834-47f30c120111
 	golang.org/x/image v0.11.0

go.sum

@@ -1,10 +1,12 @@
 git.tebibyte.media/sashakoshka/xgbkb v1.0.0/go.mod h1:pNcE6TRO93vHd6q42SdwLSTTj25L0Yzggz7yLe0JV6Q=
-git.tebibyte.media/tomo/tomo v0.38.0 h1:K5TP67RxnszudeNfmGZiU5cFTRjFueXiI3NCsgw+05U=
+git.tebibyte.media/tomo/tomo v0.40.0 h1:X1ffSGE+dXI1VkJ97vM+RMfSfchCvSbP0vRbLJ9qoDE=
-git.tebibyte.media/tomo/tomo v0.38.0/go.mod h1:C9EzepS9wjkTJjnZaPBh22YvVPyA4hbBAJVU20Rdmps=
+git.tebibyte.media/tomo/tomo v0.40.0/go.mod h1:C9EzepS9wjkTJjnZaPBh22YvVPyA4hbBAJVU20Rdmps=
 git.tebibyte.media/tomo/typeset v0.7.1 h1:aZrsHwCG5ZB4f5CruRFsxLv5ezJUCFUFsQJJso2sXQ8=
 git.tebibyte.media/tomo/typeset v0.7.1/go.mod h1:PwDpSdBF3l/EzoIsa2ME7QffVVajnTHZN6l3MHEGe1g=
 git.tebibyte.media/tomo/xgbkb v1.0.1 h1:b3HDUopjdQp1MZrb5Vpil4bOtk3NnNXtfQW27Blw2kE=
 git.tebibyte.media/tomo/xgbkb v1.0.1/go.mod h1:P5Du0yo5hUsojchW08t+Mds0XPIJXwMi733ZfklzjRw=
+git.tebibyte.media/tomo/xgbsel/v2 v2.0.0-alpha.1 h1:B9Z2UZzfHlZZUbKiz3WFOSMUgVO5FvH0bYQ1m0cC0dk=
+git.tebibyte.media/tomo/xgbsel/v2 v2.0.0-alpha.1/go.mod h1:NIyIbAPQQbevOKDmkKRgIUizEcPFMYCR4unj/mvvXcA=
 github.com/BurntSushi/freetype-go v0.0.0-20160129220410-b763ddbfe298 h1:1qlsVAQJXZHsaM8b6OLVo6muQUQd4CwkH/D3fnnbHXA=
 github.com/BurntSushi/freetype-go v0.0.0-20160129220410-b763ddbfe298/go.mod h1:D+QujdIlUNfa0igpNMk6UIvlb6C252URs4yupRUV4lQ=
 github.com/BurntSushi/graphics-go v0.0.0-20160129215708-b43f31a4a966 h1:lTG4HQym5oPKjL7nGs+csTgiDna685ZXjxijkne828g=

x/selection.go

@@ -0,0 +1,26 @@
+package x
+
+import "io"
+import "strings"
+import "git.tebibyte.media/tomo/xgbsel/v2"
+import "git.tebibyte.media/tomo/tomo/data"
+
+type selectionData struct {
+	data data.Data
+}
+
+func (this selectionData) Convert (target xgbsel.Target) (io.ReadSeekCloser, bool) {
+	mimeStr, _ := target.ToMime()
+	ty, subty, _ := strings.Cut(string(mimeStr), "/")
+	mime := data.M(ty, subty)
+	stream, ok := this.data[mime]
+	stream.Seek(0, io.SeekStart)
+	return stream, ok
+}
+
+func (this selectionData) Supported () (targets []xgbsel.Target) {
+	for mime := range this.data {
+		targets = append(targets, xgbsel.MimeToTargets(mime.String())...)
+	}
+	return targets
+}