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Updated everything else to match

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This commit is contained in:
Sasha Koshka
2023-02-02 01:48:16 -05:00
parent 99942466f8
commit 892c74a9da
40 changed files with 304 additions and 759 deletions
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20
elements/basic/button.go
View File

@@ -1,7 +1,7 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
@@ -38,10 +38,10 @@ func NewButton (text string) (element *Button) {
return
}
func (element *Button) HandleMouseDown (x, y int, button tomo.Button) {
func (element *Button) HandleMouseDown (x, y int, button input.Button) {
if !element.Enabled() { return }
if !element.Focused() { element.Focus() }
if button != tomo.ButtonLeft { return }
if button != input.ButtonLeft { return }
element.pressed = true
if element.core.HasImage() {
element.draw()
@@ -49,8 +49,8 @@ func (element *Button) HandleMouseDown (x, y int, button tomo.Button) {
}
}
func (element *Button) HandleMouseUp (x, y int, button tomo.Button) {
if button != tomo.ButtonLeft { return }
func (element *Button) HandleMouseUp (x, y int, button input.Button) {
if button != input.ButtonLeft { return }
element.pressed = false
if element.core.HasImage() {
element.draw()
@@ -69,9 +69,9 @@ func (element *Button) HandleMouseUp (x, y int, button tomo.Button) {
func (element *Button) HandleMouseMove (x, y int) { }
func (element *Button) HandleMouseScroll (x, y int, deltaX, deltaY float64) { }
func (element *Button) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
func (element *Button) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
if !element.Enabled() { return }
if key == tomo.KeyEnter {
if key == input.KeyEnter {
element.pressed = true
if element.core.HasImage() {
element.draw()
@@ -80,8 +80,8 @@ func (element *Button) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
}
}
func (element *Button) HandleKeyUp(key tomo.Key, modifiers tomo.Modifiers) {
if key == tomo.KeyEnter && element.pressed {
func (element *Button) HandleKeyUp(key input.Key, modifiers input.Modifiers) {
if key == input.KeyEnter && element.pressed {
element.pressed = false
if element.core.HasImage() {
element.draw()

18
elements/basic/checkbox.go
View File

@@ -1,7 +1,7 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
@@ -39,7 +39,7 @@ func NewCheckbox (text string, checked bool) (element *Checkbox) {
return
}
func (element *Checkbox) HandleMouseDown (x, y int, button tomo.Button) {
func (element *Checkbox) HandleMouseDown (x, y int, button input.Button) {
if !element.Enabled() { return }
element.Focus()
element.pressed = true
@@ -49,8 +49,8 @@ func (element *Checkbox) HandleMouseDown (x, y int, button tomo.Button) {
}
}
func (element *Checkbox) HandleMouseUp (x, y int, button tomo.Button) {
if button != tomo.ButtonLeft || !element.pressed { return }
func (element *Checkbox) HandleMouseUp (x, y int, button input.Button) {
if button != input.ButtonLeft || !element.pressed { return }
element.pressed = false
within := image.Point { x, y }.
@@ -71,8 +71,8 @@ func (element *Checkbox) HandleMouseUp (x, y int, button tomo.Button) {
func (element *Checkbox) HandleMouseMove (x, y int) { }
func (element *Checkbox) HandleMouseScroll (x, y int, deltaX, deltaY float64) { }
func (element *Checkbox) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
if key == tomo.KeyEnter {
func (element *Checkbox) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
if key == input.KeyEnter {
element.pressed = true
if element.core.HasImage() {
element.draw()
@@ -81,8 +81,8 @@ func (element *Checkbox) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers)
}
}
func (element *Checkbox) HandleKeyUp (key tomo.Key, modifiers tomo.Modifiers) {
if key == tomo.KeyEnter && element.pressed {
func (element *Checkbox) HandleKeyUp (key input.Key, modifiers input.Modifiers) {
if key == input.KeyEnter && element.pressed {
element.pressed = false
element.checked = !element.checked
if element.core.HasImage() {

134
elements/basic/container.go
View File

@@ -1,9 +1,12 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/canvas"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/layouts"
import "git.tebibyte.media/sashakoshka/tomo/elements"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
var containerCase = theme.C("basic", "container")
@@ -14,21 +17,21 @@ type Container struct {
*core.Core
core core.CoreControl
layout tomo.Layout
children []tomo.LayoutEntry
drags [10]tomo.MouseTarget
layout layouts.Layout
children []layouts.LayoutEntry
drags [10]elements.MouseTarget
warping bool
focused bool
focusable bool
flexible bool
onFocusRequest func () (granted bool)
onFocusMotionRequest func (tomo.KeynavDirection) (granted bool)
onFocusMotionRequest func (input.KeynavDirection) (granted bool)
onFlexibleHeightChange func ()
}
// NewContainer creates a new container.
func NewContainer (layout tomo.Layout) (element *Container) {
func NewContainer (layout layouts.Layout) (element *Container) {
element = &Container { }
element.Core, element.core = core.NewCore(element.redoAll)
element.SetLayout(layout)
@@ -36,7 +39,7 @@ func NewContainer (layout tomo.Layout) (element *Container) {
}
// SetLayout sets the layout of this container.
func (element *Container) SetLayout (layout tomo.Layout) {
func (element *Container) SetLayout (layout layouts.Layout) {
element.layout = layout
if element.core.HasImage() {
element.redoAll()
@@ -47,28 +50,28 @@ func (element *Container) SetLayout (layout tomo.Layout) {
// Adopt adds a new child element to the container. If expand is set to true,
// the element will expand (instead of contract to its minimum size), in
// whatever way is defined by the current layout.
func (element *Container) Adopt (child tomo.Element, expand bool) {
func (element *Container) Adopt (child elements.Element, expand bool) {
// set event handlers
child.OnDamage (func (region tomo.Canvas) {
child.OnDamage (func (region canvas.Canvas) {
element.core.DamageRegion(region.Bounds())
})
child.OnMinimumSizeChange(element.updateMinimumSize)
if child0, ok := child.(tomo.Flexible); ok {
if child0, ok := child.(elements.Flexible); ok {
child0.OnFlexibleHeightChange(element.updateMinimumSize)
}
if child0, ok := child.(tomo.Focusable); ok {
if child0, ok := child.(elements.Focusable); ok {
child0.OnFocusRequest (func () (granted bool) {
return element.childFocusRequestCallback(child0)
})
child0.OnFocusMotionRequest (
func (direction tomo.KeynavDirection) (granted bool) {
func (direction input.KeynavDirection) (granted bool) {
if element.onFocusMotionRequest == nil { return }
return element.onFocusMotionRequest(direction)
})
}
// add child
element.children = append (element.children, tomo.LayoutEntry {
element.children = append (element.children, layouts.LayoutEntry {
Element: child,
Expand: expand,
})
@@ -106,7 +109,7 @@ func (element *Container) Warp (callback func ()) {
// Disown removes the given child from the container if it is contained within
// it.
func (element *Container) Disown (child tomo.Element) {
func (element *Container) Disown (child elements.Element) {
for index, entry := range element.children {
if entry.Element == child {
element.clearChildEventHandlers(entry.Element)
@@ -125,18 +128,18 @@ func (element *Container) Disown (child tomo.Element) {
}
}
func (element *Container) clearChildEventHandlers (child tomo.Element) {
func (element *Container) clearChildEventHandlers (child elements.Element) {
child.DrawTo(nil)
child.OnDamage(nil)
child.OnMinimumSizeChange(nil)
if child0, ok := child.(tomo.Focusable); ok {
if child0, ok := child.(elements.Focusable); ok {
child0.OnFocusRequest(nil)
child0.OnFocusMotionRequest(nil)
if child0.Focused() {
child0.HandleUnfocus()
}
}
if child0, ok := child.(tomo.Flexible); ok {
if child0, ok := child.(elements.Flexible); ok {
child0.OnFlexibleHeightChange(nil)
}
}
@@ -154,8 +157,8 @@ func (element *Container) DisownAll () {
}
// Children returns a slice containing this element's children.
func (element *Container) Children () (children []tomo.Element) {
children = make([]tomo.Element, len(element.children))
func (element *Container) Children () (children []elements.Element) {
children = make([]elements.Element, len(element.children))
for index, entry := range element.children {
children[index] = entry.Element
}
@@ -169,14 +172,14 @@ func (element *Container) CountChildren () (count int) {
// Child returns the child at the specified index. If the index is out of
// bounds, this method will return nil.
func (element *Container) Child (index int) (child tomo.Element) {
func (element *Container) Child (index int) (child elements.Element) {
if index < 0 || index > len(element.children) { return }
return element.children[index].Element
}
// ChildAt returns the child that contains the specified x and y coordinates. If
// there are no children at the coordinates, this method will return nil.
func (element *Container) ChildAt (point image.Point) (child tomo.Element) {
func (element *Container) ChildAt (point image.Point) (child elements.Element) {
for _, entry := range element.children {
if point.In(entry.Bounds) {
child = entry.Element
@@ -185,7 +188,7 @@ func (element *Container) ChildAt (point image.Point) (child tomo.Element) {
return
}
func (element *Container) childPosition (child tomo.Element) (position image.Point) {
func (element *Container) childPosition (child elements.Element) (position image.Point) {
for _, entry := range element.children {
if entry.Element == child {
position = entry.Bounds.Min
@@ -209,18 +212,18 @@ func (element *Container) redoAll () {
// cut our canvas up and give peices to child elements
for _, entry := range element.children {
entry.DrawTo(tomo.Cut(element, entry.Bounds))
entry.DrawTo(canvas.Cut(element, entry.Bounds))
}
}
func (element *Container) HandleMouseDown (x, y int, button tomo.Button) {
child, handlesMouse := element.ChildAt(image.Pt(x, y)).(tomo.MouseTarget)
func (element *Container) HandleMouseDown (x, y int, button input.Button) {
child, handlesMouse := element.ChildAt(image.Pt(x, y)).(elements.MouseTarget)
if !handlesMouse { return }
element.drags[button] = child
child.HandleMouseDown(x, y, button)
}
func (element *Container) HandleMouseUp (x, y int, button tomo.Button) {
func (element *Container) HandleMouseUp (x, y int, button input.Button) {
child := element.drags[button]
if child == nil { return }
element.drags[button] = nil
@@ -235,14 +238,14 @@ func (element *Container) HandleMouseMove (x, y int) {
}
func (element *Container) HandleMouseScroll (x, y int, deltaX, deltaY float64) {
child, handlesMouse := element.ChildAt(image.Pt(x, y)).(tomo.MouseTarget)
child, handlesMouse := element.ChildAt(image.Pt(x, y)).(elements.MouseTarget)
if !handlesMouse { return }
child.HandleMouseScroll(x, y, deltaX, deltaY)
}
func (element *Container) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
element.forFocused (func (child tomo.Focusable) bool {
child0, handlesKeyboard := child.(tomo.KeyboardTarget)
func (element *Container) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
element.forFocused (func (child elements.Focusable) bool {
child0, handlesKeyboard := child.(elements.KeyboardTarget)
if handlesKeyboard {
child0.HandleKeyDown(key, modifiers)
}
@@ -250,9 +253,9 @@ func (element *Container) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers)
})
}
func (element *Container) HandleKeyUp (key tomo.Key, modifiers tomo.Modifiers) {
element.forFocused (func (child tomo.Focusable) bool {
child0, handlesKeyboard := child.(tomo.KeyboardTarget)
func (element *Container) HandleKeyUp (key input.Key, modifiers input.Modifiers) {
element.forFocused (func (child elements.Focusable) bool {
child0, handlesKeyboard := child.(elements.KeyboardTarget)
if handlesKeyboard {
child0.HandleKeyUp(key, modifiers)
}
@@ -261,7 +264,9 @@ func (element *Container) HandleKeyUp (key tomo.Key, modifiers tomo.Modifiers) {
}
func (element *Container) FlexibleHeightFor (width int) (height int) {
return element.layout.FlexibleHeightFor(element.children, width)
return element.layout.FlexibleHeightFor (
element.children,
theme.Margin(), width)
}
func (element *Container) OnFlexibleHeightChange (callback func ()) {
@@ -278,7 +283,7 @@ func (element *Container) Focus () {
}
}
func (element *Container) HandleFocus (direction tomo.KeynavDirection) (ok bool) {
func (element *Container) HandleFocus (direction input.KeynavDirection) (ok bool) {
if !element.focusable { return false }
direction = direction.Canon()
@@ -288,12 +293,12 @@ func (element *Container) HandleFocus (direction tomo.KeynavDirection) (ok bool)
// the first or last focusable element depending on the
// direction.
switch direction {
case tomo.KeynavDirectionNeutral, tomo.KeynavDirectionForward:
case input.KeynavDirectionNeutral, input.KeynavDirectionForward:
// if we recieve a neutral or forward direction, focus
// the first focusable element.
return element.focusFirstFocusableElement(direction)
case tomo.KeynavDirectionBackward:
case input.KeynavDirectionBackward:
// if we recieve a backward direction, focus the last
// focusable element.
return element.focusLastFocusableElement(direction)
@@ -302,7 +307,7 @@ func (element *Container) HandleFocus (direction tomo.KeynavDirection) (ok bool)
// an element is currently focused, so we need to move the
// focus in the specified direction
firstFocusedChild :=
element.children[firstFocused].Element.(tomo.Focusable)
element.children[firstFocused].Element.(elements.Focusable)
// before we move the focus, the currently focused child
// may also be able to move its focus. if the child is able
@@ -319,7 +324,7 @@ func (element *Container) HandleFocus (direction tomo.KeynavDirection) (ok bool)
child, focusable :=
element.children[index].
Element.(tomo.Focusable)
Element.(elements.Focusable)
if focusable && child.HandleFocus(direction) {
// we have found one, so we now actually move
// the focus.
@@ -334,11 +339,11 @@ func (element *Container) HandleFocus (direction tomo.KeynavDirection) (ok bool)
}
func (element *Container) focusFirstFocusableElement (
direction tomo.KeynavDirection,
direction input.KeynavDirection,
) (
ok bool,
) {
element.forFocusable (func (child tomo.Focusable) bool {
element.forFocusable (func (child elements.Focusable) bool {
if child.HandleFocus(direction) {
element.focused = true
ok = true
@@ -350,11 +355,11 @@ func (element *Container) focusFirstFocusableElement (
}
func (element *Container) focusLastFocusableElement (
direction tomo.KeynavDirection,
direction input.KeynavDirection,
) (
ok bool,
) {
element.forFocusableBackward (func (child tomo.Focusable) bool {
element.forFocusableBackward (func (child elements.Focusable) bool {
if child.HandleFocus(direction) {
element.focused = true
ok = true
@@ -367,7 +372,7 @@ func (element *Container) focusLastFocusableElement (
func (element *Container) HandleUnfocus () {
element.focused = false
element.forFocused (func (child tomo.Focusable) bool {
element.forFocused (func (child elements.Focusable) bool {
child.HandleUnfocus()
return true
})
@@ -378,41 +383,41 @@ func (element *Container) OnFocusRequest (callback func () (granted bool)) {
}
func (element *Container) OnFocusMotionRequest (
callback func (direction tomo.KeynavDirection) (granted bool),
callback func (direction input.KeynavDirection) (granted bool),
) {
element.onFocusMotionRequest = callback
}
func (element *Container) forFocused (callback func (child tomo.Focusable) bool) {
func (element *Container) forFocused (callback func (child elements.Focusable) bool) {
for _, entry := range element.children {
child, focusable := entry.Element.(tomo.Focusable)
child, focusable := entry.Element.(elements.Focusable)
if focusable && child.Focused() {
if !callback(child) { break }
}
}
}
func (element *Container) forFocusable (callback func (child tomo.Focusable) bool) {
func (element *Container) forFocusable (callback func (child elements.Focusable) bool) {
for _, entry := range element.children {
child, focusable := entry.Element.(tomo.Focusable)
child, focusable := entry.Element.(elements.Focusable)
if focusable {
if !callback(child) { break }
}
}
}
func (element *Container) forFlexible (callback func (child tomo.Flexible) bool) {
func (element *Container) forFlexible (callback func (child elements.Flexible) bool) {
for _, entry := range element.children {
child, flexible := entry.Element.(tomo.Flexible)
child, flexible := entry.Element.(elements.Flexible)
if flexible {
if !callback(child) { break }
}
}
}
func (element *Container) forFocusableBackward (callback func (child tomo.Focusable) bool) {
func (element *Container) forFocusableBackward (callback func (child elements.Focusable) bool) {
for index := len(element.children) - 1; index >= 0; index -- {
child, focusable := element.children[index].Element.(tomo.Focusable)
child, focusable := element.children[index].Element.(elements.Focusable)
if focusable {
if !callback(child) { break }
}
@@ -421,7 +426,7 @@ func (element *Container) forFocusableBackward (callback func (child tomo.Focusa
func (element *Container) firstFocused () (index int) {
for currentIndex, entry := range element.children {
child, focusable := entry.Element.(tomo.Focusable)
child, focusable := entry.Element.(elements.Focusable)
if focusable && child.Focused() {
return currentIndex
}
@@ -431,12 +436,12 @@ func (element *Container) firstFocused () (index int) {
func (element *Container) reflectChildProperties () {
element.focusable = false
element.forFocusable (func (tomo.Focusable) bool {
element.forFocusable (func (elements.Focusable) bool {
element.focusable = true
return false
})
element.flexible = false
element.forFlexible (func (tomo.Flexible) bool {
element.forFlexible (func (elements.Flexible) bool {
element.flexible = true
return false
})
@@ -446,16 +451,16 @@ func (element *Container) reflectChildProperties () {
}
func (element *Container) childFocusRequestCallback (
child tomo.Focusable,
child elements.Focusable,
) (
granted bool,
) {
if element.onFocusRequest != nil && element.onFocusRequest() {
element.forFocused (func (child tomo.Focusable) bool {
element.forFocused (func (child elements.Focusable) bool {
child.HandleUnfocus()
return true
})
child.HandleFocus(tomo.KeynavDirectionNeutral)
child.HandleFocus(input.KeynavDirectionNeutral)
return true
} else {
return false
@@ -463,13 +468,16 @@ func (element *Container) childFocusRequestCallback (
}
func (element *Container) updateMinimumSize () {
width, height := element.layout.MinimumSize(element.children)
width, height := element.layout.MinimumSize (
element.children, theme.Margin())
if element.flexible {
height = element.layout.FlexibleHeightFor(element.children, width)
height = element.layout.FlexibleHeightFor (
element.children, theme.Margin(), width)
}
element.core.SetMinimumSize(width, height)
}
func (element *Container) recalculate () {
element.layout.Arrange(element.children, element.Bounds())
element.layout.Arrange (
element.children, theme.Margin(), element.Bounds())
}

2
elements/basic/label.go
View File

@@ -1,4 +1,4 @@
package basic
package basicElements
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"

25
elements/basic/list.go
View File

@@ -1,9 +1,10 @@
package basic
package basicElements
import "fmt"
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/canvas"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
@@ -73,10 +74,10 @@ func (element *List) Collapse (width, height int) {
element.updateMinimumSize()
}
func (element *List) HandleMouseDown (x, y int, button tomo.Button) {
func (element *List) HandleMouseDown (x, y int, button input.Button) {
if !element.Enabled() { return }
if !element.Focused() { element.Focus() }
if button != tomo.ButtonLeft { return }
if button != input.ButtonLeft { return }
element.pressed = true
if element.selectUnderMouse(x, y) && element.core.HasImage() {
element.draw()
@@ -84,8 +85,8 @@ func (element *List) HandleMouseDown (x, y int, button tomo.Button) {
}
}
func (element *List) HandleMouseUp (x, y int, button tomo.Button) {
if button != tomo.ButtonLeft { return }
func (element *List) HandleMouseUp (x, y int, button input.Button) {
if button != input.ButtonLeft { return }
element.pressed = false
}
@@ -100,18 +101,18 @@ func (element *List) HandleMouseMove (x, y int) {
func (element *List) HandleMouseScroll (x, y int, deltaX, deltaY float64) { }
func (element *List) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
func (element *List) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
if !element.Enabled() { return }
altered := false
switch key {
case tomo.KeyLeft, tomo.KeyUp:
case input.KeyLeft, input.KeyUp:
altered = element.changeSelectionBy(-1)
case tomo.KeyRight, tomo.KeyDown:
case input.KeyRight, input.KeyDown:
altered = element.changeSelectionBy(1)
case tomo.KeyEscape:
case input.KeyEscape:
altered = element.selectEntry(-1)
}
@@ -121,7 +122,7 @@ func (element *List) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
}
}
func (element *List) HandleKeyUp(key tomo.Key, modifiers tomo.Modifiers) { }
func (element *List) HandleKeyUp(key input.Key, modifiers input.Modifiers) { }
// ScrollContentBounds returns the full content size of the element.
func (element *List) ScrollContentBounds () (bounds image.Rectangle) {
@@ -383,7 +384,7 @@ func (element *List) draw () {
bounds.Min.X,
bounds.Min.Y - element.scroll,
}
innerCanvas := tomo.Cut(element, bounds)
innerCanvas := canvas.Cut(element, bounds)
for index, entry := range element.entries {
entryPosition := dot
dot.Y += entry.Bounds().Dy()

6
elements/basic/listentry.go
View File

@@ -1,8 +1,8 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/canvas"
import "git.tebibyte.media/sashakoshka/tomo/artist"
var listEntryCase = theme.C("basic", "listEntry")
@@ -53,7 +53,7 @@ func (entry *ListEntry) updateBounds () {
}
func (entry *ListEntry) Draw (
destination tomo.Canvas,
destination canvas.Canvas,
offset image.Point,
focused bool,
on bool,

2
elements/basic/progressbar.go
View File

@@ -1,4 +1,4 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo/theme"

56
elements/basic/scrollcontainer.go
View File

@@ -1,9 +1,11 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/canvas"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
var scrollContainerCase = theme.C("basic", "scrollContainer")
@@ -17,7 +19,7 @@ type ScrollContainer struct {
core core.CoreControl
focused bool
child tomo.Scrollable
child elements.Scrollable
childWidth, childHeight int
horizontal struct {
@@ -41,7 +43,7 @@ type ScrollContainer struct {
}
onFocusRequest func () (granted bool)
onFocusMotionRequest func (tomo.KeynavDirection) (granted bool)
onFocusMotionRequest func (input.KeynavDirection) (granted bool)
}
// NewScrollContainer creates a new scroll container with the specified scroll
@@ -64,7 +66,7 @@ func (element *ScrollContainer) handleResize () {
// Adopt adds a scrollable element to the scroll container. The container can
// only contain one scrollable element at a time, and when a new one is adopted
// it replaces the last one.
func (element *ScrollContainer) Adopt (child tomo.Scrollable) {
func (element *ScrollContainer) Adopt (child elements.Scrollable) {
// disown previous child if it exists
if element.child != nil {
element.clearChildEventHandlers(child)
@@ -76,7 +78,7 @@ func (element *ScrollContainer) Adopt (child tomo.Scrollable) {
child.OnDamage(element.childDamageCallback)
child.OnMinimumSizeChange(element.updateMinimumSize)
child.OnScrollBoundsChange(element.childScrollBoundsChangeCallback)
if newChild, ok := child.(tomo.Focusable); ok {
if newChild, ok := child.(elements.Focusable); ok {
newChild.OnFocusRequest (
element.childFocusRequestCallback)
newChild.OnFocusMotionRequest (
@@ -96,19 +98,19 @@ func (element *ScrollContainer) Adopt (child tomo.Scrollable) {
}
}
func (element *ScrollContainer) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
if child, ok := element.child.(tomo.KeyboardTarget); ok {
func (element *ScrollContainer) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
if child, ok := element.child.(elements.KeyboardTarget); ok {
child.HandleKeyDown(key, modifiers)
}
}
func (element *ScrollContainer) HandleKeyUp (key tomo.Key, modifiers tomo.Modifiers) {
if child, ok := element.child.(tomo.KeyboardTarget); ok {
func (element *ScrollContainer) HandleKeyUp (key input.Key, modifiers input.Modifiers) {
if child, ok := element.child.(elements.KeyboardTarget); ok {
child.HandleKeyUp(key, modifiers)
}
}
func (element *ScrollContainer) HandleMouseDown (x, y int, button tomo.Button) {
func (element *ScrollContainer) HandleMouseDown (x, y int, button input.Button) {
point := image.Pt(x, y)
if point.In(element.horizontal.bar) {
element.horizontal.dragging = true
@@ -140,12 +142,12 @@ func (element *ScrollContainer) HandleMouseDown (x, y int, button tomo.Button) {
element.scrollChildBy(0, -16)
}
} else if child, ok := element.child.(tomo.MouseTarget); ok {
} else if child, ok := element.child.(elements.MouseTarget); ok {
child.HandleMouseDown(x, y, button)
}
}
func (element *ScrollContainer) HandleMouseUp (x, y int, button tomo.Button) {
func (element *ScrollContainer) HandleMouseUp (x, y int, button input.Button) {
if element.horizontal.dragging {
element.horizontal.dragging = false
element.drawHorizontalBar()
@@ -156,7 +158,7 @@ func (element *ScrollContainer) HandleMouseUp (x, y int, button tomo.Button) {
element.drawVerticalBar()
element.core.DamageRegion(element.vertical.bar)
} else if child, ok := element.child.(tomo.MouseTarget); ok {
} else if child, ok := element.child.(elements.MouseTarget); ok {
child.HandleMouseUp(x, y, button)
}
}
@@ -168,7 +170,7 @@ func (element *ScrollContainer) HandleMouseMove (x, y int) {
} else if element.vertical.dragging {
element.dragVerticalBar(image.Pt(x, y))
} else if child, ok := element.child.(tomo.MouseTarget); ok {
} else if child, ok := element.child.(elements.MouseTarget); ok {
child.HandleMouseMove(x, y)
}
}
@@ -199,11 +201,11 @@ func (element *ScrollContainer) Focus () {
}
func (element *ScrollContainer) HandleFocus (
direction tomo.KeynavDirection,
direction input.KeynavDirection,
) (
accepted bool,
) {
if child, ok := element.child.(tomo.Focusable); ok {
if child, ok := element.child.(elements.Focusable); ok {
element.focused = true
return child.HandleFocus(direction)
} else {
@@ -213,7 +215,7 @@ func (element *ScrollContainer) HandleFocus (
}
func (element *ScrollContainer) HandleUnfocus () {
if child, ok := element.child.(tomo.Focusable); ok {
if child, ok := element.child.(elements.Focusable); ok {
child.HandleUnfocus()
}
element.focused = false
@@ -224,20 +226,20 @@ func (element *ScrollContainer) OnFocusRequest (callback func () (granted bool))
}
func (element *ScrollContainer) OnFocusMotionRequest (
callback func (direction tomo.KeynavDirection) (granted bool),
callback func (direction input.KeynavDirection) (granted bool),
) {
element.onFocusMotionRequest = callback
}
func (element *ScrollContainer) childDamageCallback (region tomo.Canvas) {
func (element *ScrollContainer) childDamageCallback (region canvas.Canvas) {
element.core.DamageRegion(artist.Paste(element, region, image.Point { }))
}
func (element *ScrollContainer) childFocusRequestCallback () (granted bool) {
child, ok := element.child.(tomo.Focusable)
child, ok := element.child.(elements.Focusable)
if !ok { return false }
if element.onFocusRequest != nil && element.onFocusRequest() {
child.HandleFocus(tomo.KeynavDirectionNeutral)
child.HandleFocus(input.KeynavDirectionNeutral)
return true
} else {
return false
@@ -245,7 +247,7 @@ func (element *ScrollContainer) childFocusRequestCallback () (granted bool) {
}
func (element *ScrollContainer) childFocusMotionRequestCallback (
direction tomo.KeynavDirection,
direction input.KeynavDirection,
) (
granted bool,
) {
@@ -253,19 +255,19 @@ func (element *ScrollContainer) childFocusMotionRequestCallback (
return element.onFocusMotionRequest(direction)
}
func (element *ScrollContainer) clearChildEventHandlers (child tomo.Scrollable) {
func (element *ScrollContainer) clearChildEventHandlers (child elements.Scrollable) {
child.DrawTo(nil)
child.OnDamage(nil)
child.OnMinimumSizeChange(nil)
child.OnScrollBoundsChange(nil)
if child0, ok := child.(tomo.Focusable); ok {
if child0, ok := child.(elements.Focusable); ok {
child0.OnFocusRequest(nil)
child0.OnFocusMotionRequest(nil)
if child0.Focused() {
child0.HandleUnfocus()
}
}
if child0, ok := child.(tomo.Flexible); ok {
if child0, ok := child.(elements.Flexible); ok {
child0.OnFlexibleHeightChange(nil)
}
}
@@ -275,7 +277,7 @@ func (element *ScrollContainer) resizeChildToFit () {
0, 0,
element.childWidth,
element.childHeight).Add(element.Bounds().Min)
element.child.DrawTo(tomo.Cut(element, childBounds))
element.child.DrawTo(canvas.Cut(element, childBounds))
}
func (element *ScrollContainer) recalculate () {

2
elements/basic/spacer.go
View File

@@ -1,4 +1,4 @@
package basic
package basicElements
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"

18
elements/basic/switch.go
View File

@@ -1,7 +1,7 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
@@ -41,7 +41,7 @@ func NewSwitch (text string, on bool) (element *Switch) {
return
}
func (element *Switch) HandleMouseDown (x, y int, button tomo.Button) {
func (element *Switch) HandleMouseDown (x, y int, button input.Button) {
if !element.Enabled() { return }
element.Focus()
element.pressed = true
@@ -51,8 +51,8 @@ func (element *Switch) HandleMouseDown (x, y int, button tomo.Button) {
}
}
func (element *Switch) HandleMouseUp (x, y int, button tomo.Button) {
if button != tomo.ButtonLeft || !element.pressed { return }
func (element *Switch) HandleMouseUp (x, y int, button input.Button) {
if button != input.ButtonLeft || !element.pressed { return }
element.pressed = false
within := image.Point { x, y }.
@@ -73,8 +73,8 @@ func (element *Switch) HandleMouseUp (x, y int, button tomo.Button) {
func (element *Switch) HandleMouseMove (x, y int) { }
func (element *Switch) HandleMouseScroll (x, y int, deltaX, deltaY float64) { }
func (element *Switch) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
if key == tomo.KeyEnter {
func (element *Switch) HandleKeyDown (key input.Key, modifiers input.Modifiers) {
if key == input.KeyEnter {
element.pressed = true
if element.core.HasImage() {
element.draw()
@@ -83,8 +83,8 @@ func (element *Switch) HandleKeyDown (key tomo.Key, modifiers tomo.Modifiers) {
}
}
func (element *Switch) HandleKeyUp (key tomo.Key, modifiers tomo.Modifiers) {
if key == tomo.KeyEnter && element.pressed {
func (element *Switch) HandleKeyUp (key input.Key, modifiers input.Modifiers) {
if key == input.KeyEnter && element.pressed {
element.pressed = false
element.checked = !element.checked
if element.core.HasImage() {

24
elements/basic/textbox.go
View File

@@ -1,7 +1,7 @@
package basic
package basicElements
import "image"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/textmanip"
@@ -24,7 +24,7 @@ type TextBox struct {
placeholderDrawer artist.TextDrawer
valueDrawer artist.TextDrawer
onKeyDown func (key tomo.Key, modifiers tomo.Modifiers) (handled bool)
onKeyDown func (key input.Key, modifiers input.Modifiers) (handled bool)
onChange func ()
onScrollBoundsChange func ()
}
@@ -59,16 +59,16 @@ func (element *TextBox) handleResize () {
}
}
func (element *TextBox) HandleMouseDown (x, y int, button tomo.Button) {
func (element *TextBox) HandleMouseDown (x, y int, button input.Button) {
if !element.Enabled() { return }
if !element.Focused() { element.Focus() }
}
func (element *TextBox) HandleMouseUp (x, y int, button tomo.Button) { }
func (element *TextBox) HandleMouseUp (x, y int, button input.Button) { }
func (element *TextBox) HandleMouseMove (x, y int) { }
func (element *TextBox) HandleMouseScroll (x, y int, deltaX, deltaY float64) { }
func (element *TextBox) HandleKeyDown(key tomo.Key, modifiers tomo.Modifiers) {
func (element *TextBox) HandleKeyDown(key input.Key, modifiers input.Modifiers) {
if element.onKeyDown != nil && element.onKeyDown(key, modifiers) {
return
}
@@ -77,7 +77,7 @@ func (element *TextBox) HandleKeyDown(key tomo.Key, modifiers tomo.Modifiers) {
altered := true
textChanged := false
switch {
case key == tomo.KeyBackspace:
case key == input.KeyBackspace:
if len(element.text) < 1 { break }
element.text, element.cursor = textmanip.Backspace (
element.text,
@@ -85,7 +85,7 @@ func (element *TextBox) HandleKeyDown(key tomo.Key, modifiers tomo.Modifiers) {
modifiers.Control)
textChanged = true
case key == tomo.KeyDelete:
case key == input.KeyDelete:
if len(element.text) < 1 { break }
element.text, element.cursor = textmanip.Delete (
element.text,
@@ -93,13 +93,13 @@ func (element *TextBox) HandleKeyDown(key tomo.Key, modifiers tomo.Modifiers) {
modifiers.Control)
textChanged = true
case key == tomo.KeyLeft:
case key == input.KeyLeft:
element.cursor = textmanip.MoveLeft (
element.text,
element.cursor,
modifiers.Control)
case key == tomo.KeyRight:
case key == input.KeyRight:
element.cursor = textmanip.MoveRight (
element.text,
element.cursor,
@@ -136,7 +136,7 @@ func (element *TextBox) HandleKeyDown(key tomo.Key, modifiers tomo.Modifiers) {
}
}
func (element *TextBox) HandleKeyUp(key tomo.Key, modifiers tomo.Modifiers) { }
func (element *TextBox) HandleKeyUp(key input.Key, modifiers input.Modifiers) { }
func (element *TextBox) SetPlaceholder (placeholder string) {
if element.placeholder == placeholder { return }
@@ -177,7 +177,7 @@ func (element *TextBox) Filled () (filled bool) {
}
func (element *TextBox) OnKeyDown (
callback func (key tomo.Key, modifiers tomo.Modifiers) (handled bool),
callback func (key input.Key, modifiers input.Modifiers) (handled bool),
) {
element.onKeyDown = callback
}

14
elements/core/core.go
View File

@@ -2,12 +2,12 @@ package core
import "image"
import "image/color"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/canvas"
// Core is a struct that implements some core functionality common to most
// widgets. It is meant to be embedded directly into a struct.
type Core struct {
canvas tomo.Canvas
canvas canvas.Canvas
metrics struct {
minimumWidth int
@@ -16,7 +16,7 @@ type Core struct {
drawSizeChange func ()
onMinimumSizeChange func ()
onDamage func (region tomo.Canvas)
onDamage func (region canvas.Canvas)
}
// NewCore creates a new element core and its corresponding control.
@@ -49,7 +49,7 @@ func (core *Core) Set (x, y int, c color.Color) () {
core.canvas.Set(x, y, c)
}
// Buffer fulfills the tomo.Canvas interface.
// Buffer fulfills the canvas.Canvas interface.
func (core *Core) Buffer () (data []color.RGBA, stride int) {
if core.canvas == nil { return }
return core.canvas.Buffer()
@@ -63,7 +63,7 @@ func (core *Core) MinimumSize () (width, height int) {
// DrawTo fulfills the tomo.Element interface. This should not need to be
// overridden.
func (core *Core) DrawTo (canvas tomo.Canvas) {
func (core *Core) DrawTo (canvas canvas.Canvas) {
core.canvas = canvas
if core.drawSizeChange != nil {
core.drawSizeChange()
@@ -72,7 +72,7 @@ func (core *Core) DrawTo (canvas tomo.Canvas) {
// OnDamage fulfils the tomo.Element interface. This should not need to be
// overridden.
func (core *Core) OnDamage (callback func (region tomo.Canvas)) {
func (core *Core) OnDamage (callback func (region canvas.Canvas)) {
core.onDamage = callback
}
@@ -100,7 +100,7 @@ func (control CoreControl) HasImage () (has bool) {
// does not need to be called when responding to a resize event.
func (control CoreControl) DamageRegion (bounds image.Rectangle) {
if control.core.onDamage != nil {
control.core.onDamage(tomo.Cut(control.core, bounds))
control.core.onDamage(canvas.Cut(control.core, bounds))
}
}

10
elements/core/selectable.go
View File

@@ -1,6 +1,6 @@
package core
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
// FocusableCore is a struct that can be embedded into objects to make them
// focusable, giving them the default keynav behavior.
@@ -9,7 +9,7 @@ type FocusableCore struct {
enabled bool
drawFocusChange func ()
onFocusRequest func () (granted bool)
onFocusMotionRequest func(tomo.KeynavDirection) (granted bool)
onFocusMotionRequest func(input.KeynavDirection) (granted bool)
}
// NewFocusableCore creates a new focusability core and its corresponding
@@ -46,13 +46,13 @@ func (core *FocusableCore) Focus () {
// HandleFocus causes this element to mark itself as focused, if it can
// currently be. Otherwise, it will return false and do nothing.
func (core *FocusableCore) HandleFocus (
direction tomo.KeynavDirection,
direction input.KeynavDirection,
) (
accepted bool,
) {
direction = direction.Canon()
if !core.enabled { return false }
if core.focused && direction != tomo.KeynavDirectionNeutral {
if core.focused && direction != input.KeynavDirectionNeutral {
return false
}
@@ -80,7 +80,7 @@ func (core *FocusableCore) OnFocusRequest (callback func () (granted bool)) {
// should return true if the request was granted, and false if it was
// not.
func (core *FocusableCore) OnFocusMotionRequest (
callback func (direction tomo.KeynavDirection) (granted bool),
callback func (direction input.KeynavDirection) (granted bool),
) {
core.onFocusMotionRequest = callback
}

6
elements/testing/mouse.go
View File

@@ -2,7 +2,7 @@ package testing
import "image"
import "image/color"
import "git.tebibyte.media/sashakoshka/tomo"
import "git.tebibyte.media/sashakoshka/tomo/input"
import "git.tebibyte.media/sashakoshka/tomo/theme"
import "git.tebibyte.media/sashakoshka/tomo/artist"
import "git.tebibyte.media/sashakoshka/tomo/elements/core"
@@ -44,12 +44,12 @@ func (element *Mouse) draw () {
bounds.Min.Add(image.Pt(bounds.Dx() - 2, 1)))
}
func (element *Mouse) HandleMouseDown (x, y int, button tomo.Button) {
func (element *Mouse) HandleMouseDown (x, y int, button input.Button) {
element.drawing = true
element.lastMousePos = image.Pt(x, y)
}
func (element *Mouse) HandleMouseUp (x, y int, button tomo.Button) {
func (element *Mouse) HandleMouseUp (x, y int, button input.Button) {
element.drawing = false
mousePos := image.Pt(x, y)
element.core.DamageRegion (artist.Line (