Remove AttrIcon from Box implementation

go.mod

@@ -3,7 +3,7 @@ module git.tebibyte.media/tomo/backend
 go 1.20
 
 require (
-	git.tebibyte.media/tomo/tomo v0.42.0
+	git.tebibyte.media/tomo/tomo v0.45.0
 	git.tebibyte.media/tomo/typeset v0.7.1
 	git.tebibyte.media/tomo/xgbkb v1.0.1
 	github.com/jezek/xgb v1.1.1

go.sum

@@ -1,6 +1,6 @@
 git.tebibyte.media/sashakoshka/xgbkb v1.0.0/go.mod h1:pNcE6TRO93vHd6q42SdwLSTTj25L0Yzggz7yLe0JV6Q=
-git.tebibyte.media/tomo/tomo v0.42.0 h1:yaEUnURYrvBdMdcajrFhpd83TNzyQyBB+jOxvIyQTkU=
+git.tebibyte.media/tomo/tomo v0.45.0 h1:fQH0WIPidW275hOq9dE6R7p064xG1RGx2QU68Avlr84=
-git.tebibyte.media/tomo/tomo v0.42.0/go.mod h1:WrtilgKB1y8O2Yu7X4mYcRiqOlPR8NuUnoA/ynkQWrs=
+git.tebibyte.media/tomo/tomo v0.45.0/go.mod h1:WrtilgKB1y8O2Yu7X4mYcRiqOlPR8NuUnoA/ynkQWrs=
 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=

internal/system/box.go

@@ -423,6 +423,13 @@ func (this *box) Draw (can canvas.Canvas) {
 
 	// centered texture
 	if textureMode == tomo.TextureModeCenter && texture != nil {
+		this.centeredTexture(can, texture)
+	}
+}
+
+func (this *box) centeredTexture (can canvas.Canvas, texture canvas.Texture) {
+	pen           := can.Pen()
+	bounds        := this.Bounds()
 	textureBounds := texture.Bounds()
 	textureOrigin :=
 		bounds.Min.
@@ -437,7 +444,6 @@ func (this *box) Draw (can canvas.Canvas) {
 	pen.Texture(texture)
 	pen.Rectangle(textureBounds.Sub(textureBounds.Min).Add(textureOrigin))
 }
-}
 
 func (this *box) drawBorders (can canvas.Canvas) {
 	if can == nil { return }
@@ -602,7 +608,8 @@ func (this *box) invalidateMinimum () {
 }
 
 func (this *box) recursiveReApply () {
-	if this.getHierarchy() == nil { return }
+	hierarchy := this.getHierarchy()
+	if hierarchy == nil { return }
 	
 	// re-apply styling, icons *if needed*
 
@@ -614,7 +621,7 @@ func (this *box) recursiveReApply () {
 		// information about the boxes they're linked to (like all rules
 		// with a matching role).
 		this.lastStyleNonce = hierarchyStyleNonce
-		this.styleApplicator = this.getHierarchy().newStyleApplicator()
+		this.styleApplicator = hierarchy.newStyleApplicator()
 		this.invalidateStyle()
 		this.on.styleChange.Broadcast()
 	}

internal/system/textbox.go

@@ -493,9 +493,9 @@ func (this *textBox) scrollToDot () {
 
 func (this *textBox) handleFaceChange () {
 	hierarchy := this.getHierarchy()
-	if hierarchy != nil { return }
+	if hierarchy == nil { return }
 	faceSet := hierarchy.getFaceSet()
-	if faceSet != nil { return }
+	if faceSet == nil { return }
 	
 	face := faceSet.Face(tomo.Face(this.attrFace.Value()))
 	this.face.Set(face, face)
@@ -503,3 +503,23 @@ func (this *textBox) handleFaceChange () {
 	this.invalidateMinimum()
 	this.invalidateLayout()
 }
+
+func (this *textBox) recursiveReApply () {
+	this.box.recursiveReApply()
+	
+	hierarchy := this.getHierarchy()
+	if hierarchy == nil { return }
+	
+	previousFace := this.face.Value()
+	if previousFace == nil {
+		faceSet := hierarchy.getFaceSet()
+		if faceSet == nil { return }
+		face := faceSet.Face(tomo.Face(this.attrFace.Value()))
+		if face != previousFace {
+			this.face.Set(face, face)
+			this.drawer.SetFace(face)
+			this.invalidateMinimum()
+			this.invalidateLayout()
+		}
+	}
+}

x/backend.go

@@ -4,7 +4,9 @@ import "image"
 import "errors"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/xgbkb"
+import "git.tebibyte.media/tomo/tomo/data"
 import "git.tebibyte.media/tomo/tomo/canvas"
+import "git.tebibyte.media/tomo/backend/style"
 import "git.tebibyte.media/tomo/backend/x/canvas"
 import "git.tebibyte.media/tomo/backend/internal/system"
 
@@ -18,6 +20,9 @@ type Backend struct {
 	x         *xgbutil.XUtil
 	system    *system.System
 
+	style     *style.Style
+	iconSet   style.IconSet
+	
 	doChannel chan func()
 	windows   map[xproto.Window] *window
 	open      bool
@@ -126,12 +131,33 @@ func (this *Backend) NewCanvas (bounds image.Rectangle) canvas.CanvasCloser {
 	return xcanvas.NewCanvas(this.x, bounds)
 }
 
-func (this *Backend) SetStyle (style *tomo.Style) {
+func (this *Backend) ColorRGBA (id tomo.Color) (r, g, b, a uint32) {
+	if col, ok := this.style.Colors[id]; ok {
+		return col.RGBA()
+	}
+	return 0xFFFF, 0, 0xFFFF, 0xFFFF // punish bad styles
+}
+
+func (this *Backend) IconTexture (id tomo.Icon, size tomo.IconSize) canvas.Texture {
+	return this.iconSet.Icon(id, size)
+}
+
+func (this *Backend) MimeIconTexture (mime data.Mime, size tomo.IconSize) canvas.Texture {
+	return this.iconSet.MimeIcon(mime, size)
+}
+
+func (this *Backend) SetStyle (style *style.Style) {
+	this.style = style
 	this.system.SetStyle(style)
 }
 
-func (this *Backend) SetIconSet (icons tomo.IconSet) {
+func (this *Backend) SetIconSet (iconSet style.IconSet) {
-	this.system.SetIconSet(icons)
+	this.iconSet = iconSet
+	this.system.SetIconSet(iconSet)
+}
+
+func (this *Backend) SetFaceSet (faceSet style.FaceSet) {
+	this.system.SetFaceSet(faceSet)
 }
 
 func (this *Backend) assert () {