button.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 import "git.tebibyte.media/tomo/objects/layouts"
@@ -28,7 +29,7 @@ func NewButton (text string) *Button {
 		ContainerBox: tomo.NewContainerBox(),
 		label:        NewLabel(text),
 	}
-	tomo.Apply(box, tomo.R("objects", "Button", ""))
+	theme.Apply(box, theme.R("objects", "Button", ""))
 	box.label.SetAlign(tomo.AlignMiddle, tomo.AlignMiddle)
 	box.SetLayout(buttonLayout)
 	box.SetText(text)
@@ -48,7 +49,7 @@ func NewButton (text string) *Button {
 func (this *Button) SetText (text string) {
 	this.label.SetText(text)
 	if this.labelActive && text == "" {
-		this.Remove(this.label)
+		this.Delete(this.label)
 		this.labelActive = false
 	}
 	if !this.labelActive && text != "" {
@@ -60,11 +61,11 @@ func (this *Button) SetText (text string) {
 
 // SetIcon sets an icon for this button. Setting the icon to IconUnknown will
 // remove it.
-func (this *Button) SetIcon (id tomo.Icon) {
-	if this.icon != nil { this.Remove(this.icon) }
+func (this *Button) SetIcon (id theme.Icon) {
+	if this.icon != nil { this.Delete(this.icon) }
 
-	var icon *Icon; if id != tomo.IconUnknown {
-		icon = NewIcon(id, tomo.IconSizeSmall)
+	var icon *Icon; if id != theme.IconUnknown {
+		icon = NewIcon(id, theme.IconSizeSmall)
 	}
 	this.icon = icon
 

checkbox.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 
@@ -18,7 +19,7 @@ func NewCheckbox (value bool) *Checkbox {
 	box := &Checkbox {
 		Box: tomo.NewBox(),
 	}
-	tomo.Apply(box, tomo.R("objects", "Checkbox", ""))
+	theme.Apply(box, theme.R("objects", "Checkbox", ""))
 	box.SetValue(false)
 	
 	box.OnMouseUp(box.handleMouseUp)
@@ -31,10 +32,11 @@ func NewCheckbox (value bool) *Checkbox {
 func (this *Checkbox) SetValue (value bool) {
 	this.value = value
 	if this.value {
-		// FIXME: we need checkbox icons
-		this.SetTextureCenter(tomo.Icon("").Texture(tomo.IconSizeSmall))
+		// TODO perhaps have IconStatusOkay/Cancel in actions, and have
+		// a status icon for checked checkboxes.
+		this.SetTexture(theme.IconStatusOkay.Texture(theme.IconSizeSmall))
 	} else {
-		this.SetTextureCenter(nil)
+		this.SetTexture(nil)
 	}
 }
 

container.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // Container is an object that can contain other objects. It can be used as a
 // primitive for building more complex layouts. It has two variants: an outer
@@ -27,7 +28,7 @@ func newContainer (layout tomo.Layout, children ...tomo.Object) *Container {
 // window, tab pane, etc.
 func NewOuterContainer (layout tomo.Layout, children ...tomo.Object) *Container {
 	this := newContainer(layout, children...)
-	tomo.Apply(this, tomo.R("objects", "Container", "outer"))
+	theme.Apply(this, theme.R("objects", "Container", "outer"))
 	return this
 }
 
@@ -35,14 +36,14 @@ func NewOuterContainer (layout tomo.Layout, children ...tomo.Object) *Container
 // around it. It is meant to be used as a root container for a ScrollContainer.
 func NewSunkenContainer (layout tomo.Layout, children ...tomo.Object) *Container {
 	this := newContainer(layout, children...)
-	tomo.Apply(this, tomo.R("objects", "Container", "sunken"))
+	theme.Apply(this, theme.R("objects", "Container", "sunken"))
 	return this
 }
 
 // NewInnerContainer creates a new container that has no padding around it.
 func NewInnerContainer (layout tomo.Layout, children ...tomo.Object) *Container {
 	this := newContainer(layout, children...)
-	tomo.Apply(this, tomo.R("objects", "Container", "inner"))
+	theme.Apply(this, theme.R("objects", "Container", "inner"))
 	return this
 }
 

dialog.go

@@ -3,6 +3,7 @@ package objects
 import "image"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/tomo/event"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/objects/layouts"
 
 // DialogKind defines the semantic role of a dialog window.
@@ -45,15 +46,15 @@ func NewDialog (kind DialogKind, parent tomo.Window, title, message string, opti
 		dialog.Window = window
 	}
 
-	var iconId tomo.Icon
+	var iconId theme.Icon
 	switch kind {
-	case DialogInformation: iconId = tomo.IconDialogInformation
-	case DialogQuestion:    iconId = tomo.IconDialogQuestion
-	case DialogWarning:     iconId = tomo.IconDialogWarning
-	case DialogError:       iconId = tomo.IconDialogError
+	case DialogInformation: iconId = theme.IconStatusInformation
+	case DialogQuestion:    iconId = theme.IconStatusQuestion
+	case DialogWarning:     iconId = theme.IconStatusWarning
+	case DialogError:       iconId = theme.IconStatusError
 	}
 	dialog.SetTitle(title)
-	icon := NewIcon(iconId, tomo.IconSizeLarge)
+	icon := NewIcon(iconId, theme.IconSizeLarge)
 	messageText := NewLabel(message)
 	messageText.SetAlign(tomo.AlignStart, tomo.AlignMiddle)
 
@@ -75,8 +76,7 @@ func NewDialog (kind DialogKind, parent tomo.Window, title, message string, opti
 // NewDialogOk creates a new dialog window with an OK option.
 func NewDialogOk (kind DialogKind, parent tomo.Window, title, message string, onOk func ()) (*Dialog, error) {
 	okButton := NewButton("OK")
-	// FIXME: need dialog accept/reject action icons
-	// okButton.SetIcon(tomo.IconStatusOkay)
+	okButton.SetIcon(theme.IconStatusOkay)
 	okButton.OnClick(func () {
 		if onOk != nil { onOk() }
 	})
@@ -88,12 +88,10 @@ func NewDialogOk (kind DialogKind, parent tomo.Window, title, message string, on
 // NewDialogOkCancel creates a new dialog window with OK and Cancel options.
 func NewDialogOkCancel (kind DialogKind, parent tomo.Window, title, message string, onOk func ()) (*Dialog, error) {
 	cancelButton := NewButton("Cancel")
-	// FIXME: need dialog accept/reject action icons
-	// cancelButton.SetIcon(tomo.IconStatusCancel)
+	cancelButton.SetIcon(theme.IconStatusCancel)
 	
 	okButton := NewButton("OK")
-	// FIXME: need dialog accept/reject action icons
-	// okButton.SetIcon(tomo.IconStatusOkay)
+	okButton.SetIcon(theme.IconStatusOkay)
 	okButton.OnClick(func () {
 		if onOk != nil { onOk() }
 	})

go.mod

@@ -2,6 +2,6 @@ module git.tebibyte.media/tomo/objects
 
 go 1.20
 
-require git.tebibyte.media/tomo/tomo v0.33.0
+require git.tebibyte.media/tomo/tomo v0.31.0
 
 require golang.org/x/image v0.11.0 // indirect

go.sum

@@ -1,5 +1,5 @@
-git.tebibyte.media/tomo/tomo v0.33.0 h1:BBm1oRsogBLeqVKeevNqG9RPCOdmbGeiQM/9hd2GHE8=
-git.tebibyte.media/tomo/tomo v0.33.0/go.mod h1:C9EzepS9wjkTJjnZaPBh22YvVPyA4hbBAJVU20Rdmps=
+git.tebibyte.media/tomo/tomo v0.31.0 h1:LHPpj3AWycochnC8F441aaRNS6Tq6w6WnBrp/LGjyhM=
+git.tebibyte.media/tomo/tomo v0.31.0/go.mod h1:C9EzepS9wjkTJjnZaPBh22YvVPyA4hbBAJVU20Rdmps=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=

heading.go

@@ -2,6 +2,7 @@ package objects
 
 import "fmt"
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // Heading is a label that denotes the start of some section of content. It can
 // have a level from 0 to 2, with 0 being the most prominent and 2 being the
@@ -15,7 +16,7 @@ func NewHeading (level int, text string) *Heading {
 	if level < 0 { level = 0 }
 	if level > 2 { level = 2 }
 	this := &Heading { TextBox: tomo.NewTextBox() }
-	tomo.Apply(this, tomo.R("objects", "Heading", fmt.Sprint(level)))
+	theme.Apply(this, theme.R("objects", "Heading", fmt.Sprint(level)))
 	this.SetText(text)
 	return this
 }

icon.go

@@ -3,6 +3,7 @@ package objects
 import "image"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/tomo/data"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/canvas"
 
 // Icon displays a single icon.
@@ -11,27 +12,27 @@ type Icon struct {
 }
 
 // NewIcon creates a new icon from an icon ID.
-func NewIcon (id tomo.Icon, size tomo.IconSize) *Icon {
+func NewIcon (id theme.Icon, size theme.IconSize) *Icon {
 	this := &Icon {
 		Box: tomo.NewBox(),
 	}
-	tomo.Apply(this, tomo.R("objects", "Icon", size.String()))
+	theme.Apply(this, theme.R("objects", "Icon", size.String()))
 	this.SetTexture(id.Texture(size))
 	return this
 }
 
 // NewMimeIcon creates a new icon from a MIME type.
-func NewMimeIcon (mime data.Mime, size tomo.IconSize) *Icon {
+func NewMimeIcon (mime data.Mime, size theme.IconSize) *Icon {
 	this := &Icon {
 		Box: tomo.NewBox(),
 	}
-	tomo.Apply(this, tomo.R("objects", "Icon", size.String()))
-	this.SetTexture(tomo.MimeIcon(mime, size))
+	theme.Apply(this, theme.R("objects", "Icon", size.String()))
+	this.SetTexture(theme.MimeIcon(mime, size))
 	return this
 }
 
 func (this *Icon) SetTexture (texture canvas.Texture) {
-	this.Box.SetTextureCenter(texture)
+	this.Box.SetTexture(texture)
 	if texture == nil {
 		this.SetMinimumSize(image.Pt(0, 0))
 	} else {

input.go

@@ -3,6 +3,7 @@ package objects
 import "image"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/tomo/text"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 
@@ -19,7 +20,7 @@ type TextInput struct {
 // NewTextInput creates a new text input containing the specified text.
 func NewTextInput (text string) *TextInput {
 	this := &TextInput { TextBox: tomo.NewTextBox() }
-	tomo.Apply(this, tomo.R("objects", "TextInput", ""))
+	theme.Apply(this, theme.R("objects", "TextInput", ""))
 	this.SetAlign(tomo.AlignStart, tomo.AlignMiddle)
 	this.SetText(text)
 	this.SetFocusable(true)
@@ -59,8 +60,8 @@ func (this *TextInput) handleKeyDown (key input.Key, numpad bool) {
 	sel       := modifiers.Shift
 	changed   := false
 
-	// TODO all dot control (movement, selection, etc) should be done in the
-	// backend. (editing should be done here, though)
+	// TODO all this (except editing stuff) really should be moved into the
+	// backend
 
 	switch {
 	case key == input.KeyEnter:
@@ -104,14 +105,6 @@ func (this *TextInput) handleKeyDown (key input.Key, numpad bool) {
 	}
 }
 
-// Type types a character at the current dot position.
-func (this *TextInput) Type (char rune) {
-	dot := this.Dot()
-	this.text, dot = text.Type(this.text, dot, rune(char))
-	this.Select(dot)
-	this.SetText(string(this.text))
-}
-
 func (this *TextInput) handleScroll (x, y float64) {
 	this.ScrollTo(this.ContentBounds().Min.Add(image.Pt(int(x), int(y))))
 }

label.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // Label is a simple text label.
 type Label struct {
@@ -10,7 +11,7 @@ type Label struct {
 // NewLabel creates a new text label.
 func NewLabel (text string) *Label {
 	this := &Label { TextBox: tomo.NewTextBox() }
-	tomo.Apply(this, tomo.R("objects", "Label", ""))
+	theme.Apply(this, theme.R("objects", "Label", ""))
 	this.SetText(text)
 	return this
 }

labelcheckbox.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 import "git.tebibyte.media/tomo/objects/layouts"
@@ -20,7 +21,7 @@ func NewLabelCheckbox (value bool, text string) *LabelCheckbox {
 		checkbox:     NewCheckbox(value),
 		label:        NewLabel(text),
 	}
-	tomo.Apply(box, tomo.R("objects", "LabelCheckbox", ""))
+	theme.Apply(box, theme.R("objects", "LabelCheckbox", ""))
 	box.label.SetAlign(tomo.AlignStart, tomo.AlignMiddle)
 	box.Add(box.checkbox)
 	box.Add(box.label)

numberinput.go

@@ -3,6 +3,7 @@ package objects
 import "math"
 import "strconv"
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 import "git.tebibyte.media/tomo/objects/layouts"
@@ -28,13 +29,13 @@ func NewNumberInput (value float64) *NumberInput {
 		increment:    NewButton(""),
 		decrement:    NewButton(""),
 	}
-	tomo.Apply(box, tomo.R("objects", "NumberInput", ""))
+	theme.Apply(box, theme.R("objects", "NumberInput", ""))
 	box.Add(box.input)
 	box.Add(box.decrement)
 	box.Add(box.increment)
 	box.SetLayout(layouts.NewGrid([]bool { true, false, false }, []bool { true }))
-	box.increment.SetIcon(tomo.IconListAdd) // FIXME: need incr/decrment icons
-	box.decrement.SetIcon(tomo.IconListRemove)
+	box.increment.SetIcon(theme.IconActionIncrement)
+	box.decrement.SetIcon(theme.IconActionDecrement)
 	
 	box.SetValue(value)
 	

scrollbar.go

@@ -2,6 +2,7 @@ package objects
 
 import "image"
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 
@@ -45,8 +46,8 @@ func newScrollbar (orient string) *Scrollbar {
 	this.OnMouseUp(this.handleMouseUp)
 	this.OnMouseMove(this.handleMouseMove)
 	this.OnScroll(this.handleScroll)
-	tomo.Apply(this.handle, tomo.R("objects", "SliderHandle", orient))
-	tomo.Apply(this,        tomo.R("objects", "Slider", orient))
+	theme.Apply(this.handle, theme.R("objects", "SliderHandle", orient))
+	theme.Apply(this,        theme.R("objects", "Slider", orient))
 	return this
 }
 
@@ -240,7 +241,7 @@ func (this *Scrollbar) pageSize () int {
 
 func (this *Scrollbar) stepSize () int {
 	// FIXME: this should not be hardcoded, need to get base font metrics
-	// from tomo.somehow. should be (emspace, lineheight)
+	// from theme somehow. should be (emspace, lineheight)
 	return 16
 }
 

scrollcontainer.go

@@ -3,6 +3,7 @@ package objects
 import "image"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/tomo/event"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // ScrollSide determines which Scrollbars are active in a ScrollContainer.
 type ScrollSide int; const (
@@ -60,7 +61,7 @@ func NewScrollContainer (sides ScrollSide) *ScrollContainer {
 	}
 	this.CaptureScroll(true)
 	this.OnScroll(this.handleScroll)
-	tomo.Apply(this, tomo.R("objects", "ScrollContainer", sides.String()))
+	theme.Apply(this, theme.R("objects", "ScrollContainer", sides.String()))
 	this.SetLayout(this.layout)
 	return this
 }
@@ -70,8 +71,8 @@ func NewScrollContainer (sides ScrollSide) *ScrollContainer {
 // one.
 func (this *ScrollContainer) SetRoot (root tomo.ContentBox) {
 	if this.layout.root != nil {
-		// remove root and close cookies
-		this.Remove(this.layout.root)
+		// delete root and close cookies
+		this.Delete(this.layout.root)
 		if this.horizontalCookie != nil {
 			this.horizontalCookie.Close()
 			this.horizontalCookie = nil

separator.go

@@ -1,6 +1,7 @@
 package objects
 
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // Separator is a line for visually separating elements.
 type Separator struct {
@@ -12,6 +13,6 @@ func NewSeparator () *Separator {
 	this := &Separator {
 		Box: tomo.NewBox(),
 	}
-	tomo.Apply(this, tomo.R("objects", "Separator", ""))
+	theme.Apply(this, theme.R("objects", "Separator", ""))
 	return this
 }

slider.go

@@ -2,6 +2,7 @@ package objects
 
 import "image"
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 
@@ -51,8 +52,8 @@ func newSlider (orient string, value float64) *Slider {
 	this.OnMouseUp(this.handleMouseUp)
 	this.OnMouseMove(this.handleMouseMove)
 	this.OnScroll(this.handleScroll)
-	tomo.Apply(this.handle, tomo.R("objects", "SliderHandle", orient))
-	tomo.Apply(this,        tomo.R("objects", "Slider", orient))
+	theme.Apply(this.handle, theme.R("objects", "SliderHandle", orient))
+	theme.Apply(this,        theme.R("objects", "Slider", orient))
 	return this
 }
 

textview.go

@@ -2,6 +2,7 @@ package objects
 
 import "image"
 import "git.tebibyte.media/tomo/tomo"
+import "git.tebibyte.media/tomo/tomo/theme"
 
 // TextView is an area for displaying a large amount of multi-line text.
 type TextView struct {
@@ -11,7 +12,7 @@ type TextView struct {
 // NewTextView creates a new text view.
 func NewTextView (text string) *TextView {
 	this := &TextView { TextBox: tomo.NewTextBox() }
-	tomo.Apply(this, tomo.R("objects", "TextView", ""))
+	theme.Apply(this, theme.R("objects", "TextView", ""))
 	this.SetFocusable(true)
 	this.SetSelectable(true)
 	this.SetText(text)