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292 Тотальный рефакторинг

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This commit is contained in:
prospero78su 2019-05-07 12:49:53 +03:00
parent ea13700279
commit 6e4c62e758
17 changed files with 136 additions and 153 deletions
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5
barchart.go
View File

@ -6,6 +6,7 @@ import (
term "github.com/nsf/termbox-go"
"sync/atomic"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
// BarData is info about one bar in the chart. Every
@ -58,7 +59,7 @@ If LegendWidth is greater than half of the chart it is not
displayed. The same is applied to ValueWidth
*/
type BarChart struct {
BaseControl
*BaseControl
data []BarData
autosize bool
gap int32
@ -77,7 +78,7 @@ w and h - are minimal size of the control.
scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
control should keep its original size.
*/
func CreateBarChart(parent Control, w, h int, scale int) *BarChart {
func CreateBarChart(parent мИнт.ИВиджет, w, h int, scale int) *BarChart {
c := new(BarChart)
c.BaseControl = NewBaseControl()

53
base_control.go
View File

@ -5,6 +5,7 @@ import (
term "github.com/nsf/termbox-go"
"sync"
"sync/atomic"
мИнт "./пакИнтерфейсы"
)
// BaseControl is a base for all visible controls.
@ -23,14 +24,14 @@ type BaseControl struct {
tabSkip bool
disabled bool
hidden bool
align мКнст.Align
parent Control
align мИнт.Align
parent мИнт.ИВиджет
inactive bool
modal bool
padX, padY int
gapX, gapY int
pack мКнст.PackType
children []Control
pack мИнт.PackType
children []мИнт.ИВиджет
mtx sync.RWMutex
onActive func(active bool)
style string
@ -47,8 +48,8 @@ func nextRefId() int64 {
}
//NewBaseControl --
func NewBaseControl() BaseControl {
return BaseControl{refID: nextRefId()}
func NewBaseControl() *BaseControl {
return &BaseControl{refID: nextRefId()}
}
//SetClipped --
@ -238,12 +239,12 @@ func (c *BaseControl) SetVisible(visible bool) {
}
//Parent --
func (c *BaseControl) Parent() Control {
func (c *BaseControl) Parent() мИнт.ИВиджет {
return c.parent
}
//SetParent --
func (c *BaseControl) SetParent(parent Control) {
func (c *BaseControl) SetParent(parent мИнт.ИВиджет) {
if c.parent == nil {
c.parent = parent
}
@ -290,12 +291,12 @@ func (c *BaseControl) SetGaps(dx, dy int) {
}
//Pack --
func (c *BaseControl) Pack() мКнст.PackType {
func (c *BaseControl) Pack() мИнт.PackType {
return c.pack
}
//SetPack --
func (c *BaseControl) SetPack(pack мКнст.PackType) {
func (c *BaseControl) SetPack(pack мИнт.PackType) {
c.pack = pack
}
@ -312,12 +313,12 @@ func (c *BaseControl) SetScale(scale int) {
}
//Align --
func (c *BaseControl) Align() мКнст.Align {
func (c *BaseControl) Align() мИнт.Align {
return c.align
}
//SetAlign --
func (c *BaseControl) SetAlign(align мКнст.Align) {
func (c *BaseControl) SetAlign(align мИнт.Align) {
c.align = align
}
@ -431,9 +432,9 @@ func (c *BaseControl) ResizeChildren() {
}
//AddChild --
func (c *BaseControl) AddChild(control Control) {
func (c *BaseControl) AddChild(control мИнт.ИВиджет) {
if c.children == nil {
c.children = make([]Control, 1)
c.children = make([]мИнт.ИВиджет, 1)
c.children[0] = control
} else {
if c.ChildExists(control) {
@ -443,8 +444,8 @@ func (c *BaseControl) AddChild(control Control) {
c.children = append(c.children, control)
}
var ctrl Control
var mainCtrl Control
var ctrl мИнт.ИВиджет
var mainCtrl мИнт.ИВиджет
ctrl = c
for ctrl != nil {
ww, hh := ctrl.MinimalSize()
@ -476,14 +477,14 @@ func (c *BaseControl) AddChild(control Control) {
}
//Children --
func (c *BaseControl) Children() []Control {
child := make([]Control, len(c.children))
func (c *BaseControl) Children() []мИнт.ИВиджет {
child := make([]мИнт.ИВиджет, len(c.children))
copy(child, c.children)
return child
}
//ChildExists --
func (c *BaseControl) ChildExists(control Control) bool {
func (c *BaseControl) ChildExists(control мИнт.ИВиджет) bool {
if len(c.children) == 0 {
return false
}
@ -576,7 +577,7 @@ func (c *BaseControl) DrawChildren() {
defer PopClip()
cp := ClippedParent(c)
var cTarget Control
var cTarget мВид.ИВиджет
cTarget = c
if cp != nil {
@ -607,7 +608,7 @@ func (c *BaseControl) setClipper() {
c.clipper = &rect{x: x, y: y, w: w, h: h}
}
//HitTest --
func (c *BaseControl) HitTest(x, y int) мКнст.HitResult {
func (c *BaseControl) HitTest(x, y int) мИнт.HitResult {
if x > c.x && x < c.x+c.width-1 &&
y > c.y && y < c.y+c.height-1 {
return мКнст.HitInside
@ -627,7 +628,7 @@ func (c *BaseControl) HitTest(x, y int) мКнст.HitResult {
}
//ProcessEvent --
func (c *BaseControl) ProcessEvent(ev мКнст.Event) bool {
func (c *BaseControl) ProcessEvent(ev мИнт.ИСобытие) bool {
return SendEventToChild(c, ev)
}
@ -671,9 +672,9 @@ func (c *BaseControl) SetActiveTextColor(clr term.Attribute) {
func (c *BaseControl) SetActiveBackColor(clr term.Attribute) {
c.bgActive = clr
}
func (c *BaseControl) removeChild(control Control) {
children := []Control{}
//RemoveChild --
func (c *BaseControl) RemoveChild(control мИнт.ИВиджет) {
children := []мИнт.ИВиджет{}
for _, child := range c.children {
if child.RefID() == control.RefID() {
@ -691,6 +692,6 @@ func (c *BaseControl) removeChild(control Control) {
// Destroy removes an object from its parental chain
func (c *BaseControl) Destroy() {
c.parent.removeChild(c)
c.parent.RemoveChild(c)
c.parent.SetConstraints(0, 0)
}

11
button.go
View File

@ -6,6 +6,7 @@ import (
"sync/atomic"
"time"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -14,11 +15,11 @@ emits OnClick event. Event has only one valid field Sender.
Button can be clicked with mouse or using space on keyboard while the Button is active.
*/
type Button struct {
BaseControl
*BaseControl
shadowColor term.Attribute
bgActive term.Attribute
pressed int32
onClick func(мКнст.Event)
onClick func(мИнт.ИСобытие)
}
/*
@ -30,7 +31,7 @@ title - button title.
scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
control should keep its original size.
*/
func CreateButton(parent Control, width, height int, title string, scale int) *Button {
func CreateButton(parent мИнт.ИВиджет, width, height int, title string, scale int) *Button {
b := new(Button)
b.BaseControl = NewBaseControl()
@ -117,7 +118,7 @@ processes an event it should return true. If the method returns false it means
that the control do not want or cannot process the event and the caller sends
the event to the control parent
*/
func (b *Button) ProcessEvent(event мКнст.Event) bool {
func (b *Button) ProcessEvent(event мИнт.ИСобытие) bool {
if !b.Enabled() {
return false
}
@ -165,6 +166,6 @@ func (b *Button) ProcessEvent(event мКнст.Event) bool {
// OnClick sets the callback that is called when one clicks button
// with mouse or pressing space on keyboard while the button is active
func (b *Button) OnClick(fn func(мКнст.Event)) {
func (b *Button) OnClick(fn func(мИнт.ИСобытие)) {
b.onClick = fn
}

7
checkbox.go
View File

@ -4,6 +4,7 @@ import (
xs "github.com/huandu/xstrings"
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -11,7 +12,7 @@ CheckBox control. It can be two-state one(on and off) - it is default mode - or
State values are 0=off, 1=on, 2=third state
*/
type CheckBox struct {
BaseControl
*BaseControl
state int
allow3state bool
@ -27,7 +28,7 @@ scale - the way of scaling the control when the parent is resized. Use DoNotScal
control should keep its original size.
CheckBox state can be changed using mouse or pressing space on keyboard while the control is active
*/
func CreateCheckBox(parent Control, width int, title string, scale int) *CheckBox {
func CreateCheckBox(parent мИнт.ИВиджет, width int, title string, scale int) *CheckBox {
c := new(CheckBox)
c.BaseControl = NewBaseControl()
c.parent = parent
@ -102,7 +103,7 @@ func (c *CheckBox) Draw() {
// processes an event it should return true. If the method returns false it means
// that the control do not want or cannot process the event and the caller sends
// the event to the control parent
func (c *CheckBox) ProcessEvent(event мКнст.Event) bool {
func (c *CheckBox) ProcessEvent(event мИнт.ИСобытие) bool {
if (!c.Active() && event.Type == мКнст.EventKey) || !c.Enabled() {
return false
}

37
composer.go
View File

@ -4,6 +4,7 @@ import (
term "github.com/nsf/termbox-go"
"sync"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
// Composer is a service object that manages Views and console, processes
@ -11,9 +12,9 @@ import (
// one object of this type
type Composer struct {
// list of visible Views
windows []Control
windows []мИнт.ИВиджет
windowBorder мКнст.BorderStyle
consumer Control
consumer мИнт.ИВиджет
// last pressed key - to make repeatable actions simpler, e.g, at first
// one presses Ctrl+S and then just repeatedly presses arrow lest to
// resize Window
@ -53,7 +54,7 @@ func WindowManager() *Composer {
// this function the control will recieve all mouse and keyboard events even
// if it is not active or mouse is outside it. Useful to implement dragging
// or alike stuff
func GrabEvents(c Control) {
func GrabEvents(c мИнт.ИВиджет) {
comp.consumer = c
}
@ -63,7 +64,7 @@ func ReleaseEvents() {
comp.consumer = nil
}
func termboxEventToLocal(ev term.Event) мКнст.Event {
func termboxEventToLocal(ev term.Event) мИнт.ИСобытие {
e := мКнст.Event{Type: мКнст.EventType(ev.Type), Ch: ev.Ch,
Key: ev.Key, Err: ev.Err, X: ev.MouseX, Y: ev.MouseY,
Mod: ev.Mod, Width: ev.Width, Height: ev.Height}
@ -146,16 +147,16 @@ func (c *Composer) EndUpdate() {
c.mtx.Unlock()
}
func (c *Composer) getWindowList() []Control {
func (c *Composer) getWindowList() []мИнт.ИВиджет {
c.mtx.RLock()
defer c.mtx.RUnlock()
arr_copy := make([]Control, len(c.windows))
arr_copy := make([]мИнт.ИВиджет, len(c.windows))
copy(arr_copy, c.windows)
return arr_copy
}
func (c *Composer) checkWindowUnderMouse(screenX, screenY int) (Control, мКнст.HitResult) {
func (c *Composer) checkWindowUnderMouse(screenX, screenY int) (мИнт.ИВиджет, мИнт.HitResult) {
windows := c.getWindowList()
if len(windows) == 0 {
return nil, мКнст.HitOutside
@ -172,7 +173,7 @@ func (c *Composer) checkWindowUnderMouse(screenX, screenY int) (Control, мКн
return nil, мКнст.HitOutside
}
func (c *Composer) activateWindow(window Control) bool {
func (c *Composer) activateWindow(window мИнт.ИВиджет) bool {
windows := c.getWindowList()
if c.topWindow() == window {
for _, v := range windows {
@ -256,7 +257,7 @@ func (c *Composer) moveActiveWindowToBottom() bool {
return true
}
func (c *Composer) sendEventToActiveWindow(ev мКнст.Event) bool {
func (c *Composer) sendEventToActiveWindow(ev мИнт.ИВиджет) bool {
view := c.topWindow()
if view != nil {
return view.ProcessEvent(ev)
@ -265,7 +266,7 @@ func (c *Composer) sendEventToActiveWindow(ev мКнст.Event) bool {
return false
}
func (c *Composer) topWindow() Control {
func (c *Composer) topWindow() мИнт.ИВиджет {
windows := c.getWindowList()
if len(windows) == 0 {
@ -275,7 +276,7 @@ func (c *Composer) topWindow() Control {
return windows[len(windows)-1]
}
func (c *Composer) resizeTopWindow(ev мКнст.Event) bool {
func (c *Composer) resizeTopWindow(ev мИнт.ИСобытие) bool {
view := c.topWindow()
if view == nil {
return false
@ -309,7 +310,7 @@ func (c *Composer) resizeTopWindow(ev мКнст.Event) bool {
return true
}
func (c *Composer) moveTopWindow(ev мКнст.Event) bool {
func (c *Composer) moveTopWindow(ev мИнт.ИСобытие) bool {
view := c.topWindow()
if view != nil {
topwindow, ok := view.(*Window)
@ -362,7 +363,7 @@ func (c *Composer) closeTopWindow() {
}
}
func (c *Composer) processWindowDrag(ev мКнст.Event) {
func (c *Composer) processWindowDrag(ev мИнт.ИСобытие) {
if ev.Mod != term.ModMotion || c.dragType == мКнст.DragNone {
return
}
@ -491,7 +492,7 @@ func (c *Composer) processWindowDrag(ev мКнст.Event) {
}
}
func (c *Composer) processMouse(ev мКнст.Event) {
func (c *Composer) processMouse(ev мИнт.ИСобытие) {
if c.consumer != nil {
tmp := c.consumer
tmp.ProcessEvent(ev)
@ -587,12 +588,12 @@ func Stop() {
}
// DestroyWindow removes the Window from the list of managed Windows
func (c *Composer) DestroyWindow(view Control) {
func (c *Composer) DestroyWindow(view мИнт.ИВиджет) {
ev := мКнст.Event{Type: мКнст.EventClose}
c.sendEventToActiveWindow(ev)
windows := c.getWindowList()
var newOrder []Control
var newOrder []мИнт.ИВиджет
for i := 0; i < len(windows); i++ {
if windows[i] != view {
newOrder = append(newOrder, windows[i])
@ -622,7 +623,7 @@ func IsDeadKey(key term.Key) bool {
return false
}
func (c *Composer) processKey(ev мКнст.Event) {
func (c *Composer) processKey(ev мИнт.ИСобытие) {
if ev.Key == term.KeyEsc {
if IsDeadKey(c.lastKey) {
c.lastKey = term.KeyEsc
@ -698,7 +699,7 @@ func (c *Composer) processKey(ev мКнст.Event) {
}
}
//ProcessEvent --
func ProcessEvent(ev мКнст.Event) {
func ProcessEvent(ev мИнт.ИСобытие) {
switch ev.Type {
case мКнст.EventCloseWindow:
comp.closeTopWindow()

30
control_intf.go
View File

@ -2,11 +2,11 @@ package clui
import (
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы."
)
// Control is an interface that every visible control should implement
type Control interface {
// TControl is an interface that every visible control should implement
type TControl interface {
// Title returns the current title or text of the control
Title() string
// SetTitle changes control text or title
@ -44,10 +44,10 @@ type Control interface {
SetVisible(enabled bool)
// Parent return control's container or nil if there is no parent container
// that is true for Windows
Parent() Control
Parent() мИнт.ИВиджет
// The function should not be called manually. It is for internal use by
// library
SetParent(parent Control)
SetParent(parent мИнт.ИВиджет)
// Modal returns if a control is always on top and does not allow to
// change the current control. Used only by Windows, for other kind of
// controls it does nothing
@ -66,9 +66,9 @@ type Control interface {
SetGaps(dx, dy int)
// Pack returns direction in which a container packs
// its children: horizontal or vertical
Pack() мКнст.PackType
Pack() мИнт.PackType
// SetPack changes the direction of children packing
SetPack(pack мКнст.PackType)
SetPack(pack мИнт.PackType)
// Scale return scale coefficient that is used to calculate
// new control size after its parent resizes.
// Fixed means the controls never changes its size.
@ -85,8 +85,8 @@ type Control interface {
// See Scale method for details
SetScale(scale int)
// Align returns alignment of title in control
Align() мКнст.Align
SetAlign(align мКнст.Align)
Align() мИнт.Align
SetAlign(align мИнт.Align)
TextColor() term.Attribute
// SetTextColor changes text color of the control.
@ -110,12 +110,12 @@ type Control interface {
// AddChild adds a new child to a container
// The method should not be called manually. It is automatically called
// if parent is not nil in Create* function
AddChild(control Control)
AddChild(control мИнт.ИВиджет)
// Children returns the copy of the list of container child controls
Children() []Control
Children() []мИнт.ИВиджет
// ChildExists returns true if a control has argument as one of its
// children or child of one of the children
ChildExists(control Control) bool
ChildExists(control мИнт.ИВиджет) bool
// MinimalSize returns the minimal size required by a control to show
// it and all its children.
MinimalSize() (w int, h int)
@ -142,18 +142,18 @@ type Control interface {
// HitTest returns the area that corresponds to the clicked
// position X, Y (absolute position in console window): title,
// internal view area, title button, border or outside the control
HitTest(x, y int) мКнст.HitResult
HitTest(x, y int) мИнт.HitResult
// ProcessEvent processes all events come from the control parent. If a control
// processes an event it should return true. If the method returns false it means
// that the control do not want or cannot process the event and the caller sends
// the event to the control parent
ProcessEvent(ev мКнст.Event) bool
ProcessEvent(ev мИнт.ИСобытие) bool
// RefID returns the controls internal reference id
RefID() int64
// removeChild removes a child from a container
// It's used to "destroy" controls whenever a control is no longer used
// by the user
removeChild(control Control)
removeChild(control мИнт.ИВиджет)
// Destroy is the public interface to remove an object from its parental chain
// it implies this control will stop receiving events and will not be drawn nor
// will impact on other objects position and size calculation

43
ctrlutil.go
View File

@ -3,6 +3,7 @@ package clui
import (
мКнст "./пакКонстанты"
term "github.com/nsf/termbox-go"
мИнт "./пакИнтерфейсы"
)
// ThumbPosition returns a scrollbar thumb position depending
@ -58,7 +59,7 @@ func ItemByThumbPosition(position, itemCount, length int) int {
// ChildAt returns the children of parent control that is at absolute
// coordinates x, y. Returns nil if x, y are outside parent control and
// returns parent if no child is at x, y
func ChildAt(parent Control, x, y int) Control {
func ChildAt(parent мИнт.ИВиджет, x, y int) мИнт.ИВиджет {
px, py := parent.Pos()
pw, ph := parent.Size()
if px > x || py > y || px+pw <= x || py+ph <= y {
@ -69,7 +70,7 @@ func ChildAt(parent Control, x, y int) Control {
return parent
}
var ctrl Control
var ctrl мИнт.ИВиджет
ctrl = parent
for _, child := range parent.Children() {
if !child.Visible() {
@ -87,7 +88,7 @@ func ChildAt(parent Control, x, y int) Control {
}
// DeactivateControls makes all children of parent inactive
func DeactivateControls(parent Control) {
func DeactivateControls(parent мИнт.ИВиджет) {
for _, ctrl := range parent.Children() {
if ctrl.Active() {
ctrl.SetActive(false)
@ -100,7 +101,7 @@ func DeactivateControls(parent Control) {
// ActivateControl makes control active and disables all other children of
// the parent. Returns true if control was found and activated
func ActivateControl(parent, control Control) bool {
func ActivateControl(parent, control мИнт.ИВиджет) bool {
DeactivateControls(parent)
res := false
ctrl := FindChild(parent, control)
@ -116,8 +117,8 @@ func ActivateControl(parent, control Control) bool {
}
// FindChild returns control if it is a child of the parent and nil otherwise
func FindChild(parent, control Control) Control {
var res Control
func FindChild(parent, control мИнт.ИВиджет) мИнт.ИВиджет {
var res мИнт.ИВиджет
if parent == control {
return parent
@ -139,7 +140,7 @@ func FindChild(parent, control Control) Control {
}
// IsMouseClickEvent returns if a user action can be treated as mouse click.
func IsMouseClickEvent(ev мКнст.Event) bool {
func IsMouseClickEvent(ev мИнт.ИСобытие) bool {
if ev.Type == мКнст.EventClick {
return true
}
@ -152,7 +153,7 @@ func IsMouseClickEvent(ev мКнст.Event) bool {
// FindFirstControl returns the first child for that fn returns true.
// The function is used to find active or tab-stop control
func FindFirstControl(parent Control, fn func(Control) bool) Control {
func FindFirstControl(parent мИнт.ИВиджет, fn func(мИнт.ИВиджет) bool) мИнт.ИВиджет {
linear := getLinearControlList(parent, fn)
if len(linear) == 0 {
return nil
@ -164,7 +165,7 @@ func FindFirstControl(parent Control, fn func(Control) bool) Control {
// FindLastControl returns the first child for that fn returns true.
// The function is used by TAB processing method if a user goes backwards
// with TAB key - not supported now
func FindLastControl(parent Control, fn func(Control) bool) Control {
func FindLastControl(parent мИнт.ИВиджет, fn func(мИнт.ИВиджет) bool) мИнт.ИВиджет {
linear := getLinearControlList(parent, fn)
if len(linear) == 0 {
@ -176,7 +177,7 @@ func FindLastControl(parent Control, fn func(Control) bool) Control {
// ActiveControl returns the active child of the parent or nil if no child is
// active
func ActiveControl(parent Control) Control {
func ActiveControl(parent мИнт.ИВиджет) мИнт.ИВиджет {
fnActive := func(c Control) bool {
return c.Active()
}
@ -184,7 +185,7 @@ func ActiveControl(parent Control) Control {
}
// FindFirstActiveControl returns the first active control of a parent
func FindFirstActiveControl(parent Control) Control {
func FindFirstActiveControl(parent мИнт.ИВиджет) мИнт.ИВиджет {
for _, curr := range getLinearControlList(parent, nil) {
if curr.Active() {
return curr
@ -193,8 +194,8 @@ func FindFirstActiveControl(parent Control) Control {
return nil
}
func getLinearControlList(parent Control, fn func(Control) bool) []Control {
result := []Control{}
func getLinearControlList(parent мИнт.ИВиджет, fn func(мИнт.ИВиджет) bool) []мИнт.ИВиджет {
result := []мИнт.ИВиджет{}
for _, curr := range parent.Children() {
if fn != nil && fn(curr) {
@ -216,8 +217,8 @@ func getLinearControlList(parent Control, fn func(Control) bool) []Control {
// NextControl returns the next or previous child (depends on next parameter)
// that has tab-stop feature on. Used by library when processing TAB key
func NextControl(parent Control, curr Control, next bool) Control {
fnTab := func(c Control) bool {
func NextControl(parent мИнт.ИВиджет, curr мИнт.ИВиджет, next bool) мИнт.ИВиджет {
fnTab := func(c мИнт.ИВиджет) bool {
isVisible := func() bool {
ctrl := c.Parent()
@ -273,8 +274,8 @@ func NextControl(parent Control, curr Control, next bool) Control {
// makes it active, and then sends the event to it.
// If it is not mouse click event then it looks for the first active child and
// sends the event to it if it is not nil
func SendEventToChild(parent Control, ev мКнст.Event) bool {
var child Control
func SendEventToChild(parent мИнт.ИВиджет, ev мИнт.ИСобытие) bool {
var child мИнт.ИВиджет
if IsMouseClickEvent(ev) {
child = ChildAt(parent, ev.X, ev.Y)
if child != nil && !child.Active() {
@ -300,7 +301,7 @@ func SendEventToChild(parent Control, ev мКнст.Event) bool {
// CalcClipper calculates the clipper size based on the control's size, position
// and paddings
func CalcClipper(c Control) (int, int, int, int) {
func CalcClipper(c мИнт.ИВиджет) (int, int, int, int) {
w, h := c.Size()
x, y := c.Pos()
px, py := c.Paddings()
@ -314,8 +315,8 @@ func CalcClipper(c Control) (int, int, int, int) {
}
// ClippedParent finds the first c parent with clipped flag
func ClippedParent(c Control) Control {
var clipped Control
func ClippedParent(c мИнт.ИВиджет) мИнт.ИВиджет {
var clipped мИнт.ИВиджет
ctrl := c.Parent()
clipped = c
@ -333,7 +334,7 @@ func ClippedParent(c Control) Control {
}
// ControlInRect returns true if c is within a given rect
func ControlInRect(c Control, x int, y int, w int, h int) bool {
func ControlInRect(c мИнт.ИВиджет, x int, y int, w int, h int) bool {
xx, yy := c.Pos()
ww, hh := c.Size()

3
edit.go
View File

@ -5,10 +5,11 @@ import (
term "github.com/nsf/termbox-go"
"strings"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
// OnChange sets the callback that is called when EditField content is changed
func (e *EditField) OnChange(fn func(мКнст.Event)) {
func (e *EditField) OnChange(fn func(мИнт.ИСобытие)) {
e.onChange = fn
}

7
edit_other.go
View File

@ -7,6 +7,7 @@ import (
xs "github.com/huandu/xstrings"
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -28,7 +29,7 @@ type EditField struct {
maxWidth int
showStars bool
onChange func(мКнст.Event)
onChange func(мИнт.ИСобытие)
onKeyPress func(term.Key, rune) bool
}
@ -39,7 +40,7 @@ type EditField struct {
// text - text to edit.
// scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
// control should keep its original size.
func CreateEditField(parent Control, width int, text string, scale int) *EditField {
func CreateEditField(parent мИнт.ИВиджет, width int, text string, scale int) *EditField {
e := new(EditField)
e.BaseControl = NewBaseControl()
e.onChange = nil
@ -74,7 +75,7 @@ processes an event it should return true. If the method returns false it means
that the control do not want or cannot process the event and the caller sends
the event to the control parent
*/
func (e *EditField) ProcessEvent(event мКнст.Event) bool {
func (e *EditField) ProcessEvent(event мИнт.ИСобытие) bool {
if !e.Active() || !e.Enabled() {
return false
}

9
frame.go
View File

@ -4,6 +4,7 @@ import (
xs "github.com/huandu/xstrings"
"math"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -15,8 +16,8 @@ is required
type Frame struct {
BaseControl
border мКнст.BorderStyle
children []Control
pack мКнст.PackType
children []мИнт.ИВиджет
pack мИнт.PackType
scrollable bool
lastScrollProp int
}
@ -30,7 +31,7 @@ bs - type of border: no border, single or double.
scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
control should keep its original size.
*/
func CreateFrame(parent Control, width, height int, bs мКнст.BorderStyle, scale int) *Frame {
func CreateFrame(parent мИнт.ИВиджет, width, height int, bs мКнст.BorderStyle, scale int) *Frame {
f := new(Frame)
f.BaseControl = NewBaseControl()
@ -174,7 +175,7 @@ func (f *Frame) ScrollTo(x int, y int) {
f.PlaceChildren()
}
//ProcessEvent --
func (f *Frame) ProcessEvent(ev мКнст.Event) bool {
func (f *Frame) ProcessEvent(ev мИнт.ИСобытие) bool {
if ev.Type != мКнст.EventActivateChild || (!f.scrollable || ev.Target == nil) {
return false
}

9
label.go
View File

@ -3,6 +3,7 @@ package clui
import (
xs "github.com/huandu/xstrings"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -17,7 +18,7 @@ type Label struct {
BaseControl
direction мКнст.Direction
multiline bool
textDisplay мКнст.Align
textDisplay мИнт.Align
}
/*
@ -29,7 +30,7 @@ title - is Label title.
scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
control should keep its original size.
*/
func CreateLabel(parent Control, w, h int, title string, scale int) *Label {
func CreateLabel(parent мИнт.ИВиджет, w, h int, title string, scale int) *Label {
c := new(Label)
c.BaseControl = NewBaseControl()
@ -156,7 +157,7 @@ func (l *Label) SetMultiline(multi bool) {
// - AlignLeft - the head of the title is shown
// - AlignRight - the tail of the title is shown
// The property is used only by single line Label
func (l *Label) TextDisplay() мКнст.Align {
func (l *Label) TextDisplay() мИнт.Align {
return l.textDisplay
}
@ -164,7 +165,7 @@ func (l *Label) TextDisplay() мКнст.Align {
// is longer than the lable. Only AlignLeft and AlignRigth are valid values
// for the property. Any other value does is skipped and does not affect
// displaying the title
func (l *Label) SetTextDisplay(align мКнст.Align) {
func (l *Label) SetTextDisplay(align мИнт.Align) {
if align != мКнст.AlignLeft && align != мКнст.AlignRight {
return
}

11
listbox.go
View File

@ -4,6 +4,7 @@ import (
term "github.com/nsf/termbox-go"
"strings"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -25,7 +26,7 @@ type ListBox struct {
topLine int
buttonPos int
onSelectItem func(мКнст.Event)
onSelectItem func(мИнт.ИСобытие)
onKeyPress func(term.Key) bool
}
@ -37,7 +38,7 @@ width and heigth - are minimal size of the control.
scale - the way of scaling the control when the parent is resized. Use DoNotScale constant if the
control should keep its original size.
*/
func CreateListBox(parent Control, width, height int, scale int) *ListBox {
func CreateListBox(parent мИнт.ИВиджет, width, height int, scale int) *ListBox {
l := new(ListBox)
l.BaseControl = NewBaseControl()
@ -247,7 +248,7 @@ func (l *ListBox) Clear() {
l.topLine = 0
}
func (l *ListBox) processMouseClick(ev мКнст.Event) bool {
func (l *ListBox) processMouseClick(ev мИнт.ИСобытие) bool {
if ev.Key != term.MouseLeft {
return false
}
@ -310,7 +311,7 @@ processes an event it should return true. If the method returns false it means
that the control do not want or cannot process the event and the caller sends
the event to the control parent
*/
func (l *ListBox) ProcessEvent(event мКнст.Event) bool {
func (l *ListBox) ProcessEvent(event мИнт.ИСобытие) bool {
if !l.Active() || !l.Enabled() {
return false
}
@ -456,7 +457,7 @@ func (l *ListBox) RemoveItem(id int) bool {
// OnSelectItem sets a callback that is called every time
// the selected item is changed
func (l *ListBox) OnSelectItem(fn func(мКнст.Event)) {
func (l *ListBox) OnSelectItem(fn func(мИнт.ИСобытие)) {
l.onSelectItem = fn
}

9
mainloop.go
View File

@ -3,6 +3,7 @@ package clui
import (
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
// Composer is a service object that manages Views and console, processes
@ -10,7 +11,7 @@ import (
// one object of this type
type mainLoop struct {
// a channel to communicate with View(e.g, Views send redraw event to this channel)
channel chan мКнст.Event
channel chan мИнт.ИСобытие
}
var (
@ -19,7 +20,7 @@ var (
func initMainLoop() {
loop = new(mainLoop)
loop.channel = make(chan мКнст.Event)
loop.channel = make(chan мИнт.ИСобытие)
}
// MainLoop starts the main application event loop
@ -53,12 +54,12 @@ func MainLoop() {
}
}
func _putEvent(ev мКнст.Event) {
func _putEvent(ev мИнт.ИСобытие) {
loop.channel <- ev
}
// PutEvent send event to a Composer directly.
// Used by Views to ask for repainting or for quitting the application
func PutEvent(ev мКнст.Event) {
func PutEvent(ev мИнт.ИСобытие) {
go _putEvent(ev)
}

3
radio.go
View File

@ -4,6 +4,7 @@ import (
xs "github.com/huandu/xstrings"
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -104,7 +105,7 @@ that the control do not want or cannot process the event and the caller sends
the event to the control parent.
The control processes only space button and mouse clicks to make control selected. Deselecting control is not possible: one has to click another radio of the radio group to deselect this button
*/
func (c *Radio) ProcessEvent(event мКнст.Event) bool {
func (c *Radio) ProcessEvent(event мИнт.ИСобытие) bool {
if (!c.Active() && event.Type == мКнст.EventKey) || !c.Enabled() {
return false
}

3
tableview.go
View File

@ -4,6 +4,7 @@ import (
"fmt"
term "github.com/nsf/termbox-go"
мКнст "./пакКонстанты"
мИнт "./пакИнтерфейсы"
)
/*
@ -78,7 +79,7 @@ type TableView struct {
type Column struct {
Title string
Width int
Alignment мКнст.Align
Alignment мИнт.Align
Fg, Bg term.Attribute
Sort мКнст.SortOrder
}

7
window.go
View File

@ -4,6 +4,7 @@ import (
мКнст "./пакКонстанты"
xs "github.com/huandu/xstrings"
term "github.com/nsf/termbox-go"
мИнт "./пакИнтерфейсы"
)
// Window is an implemetation of View managed by Composer.
@ -22,15 +23,15 @@ type Window struct {
fixedSize bool
border мКнст.BorderStyle
onClose func(мКнст.Event) bool
onScreenResize func(мКнст.Event)
onClose func(мИнт.ИСобытие) bool
onScreenResize func(мИнт.ИСобытие)
onKeyDown *keyDownCb
}
type keyDownCb struct {
data interface{}
fn func(evt мКнст.Event, data interface{}) bool
fn func(evt мИнт.ИСобытие, data interface{}) bool
}
//CreateWindow --

42
пакКонстанты/модКонстанты.go
View File

@ -2,7 +2,7 @@ package пакКонстанты
import (
term "github.com/nsf/termbox-go"
мВид "../пакВиджеты"
мИнт "../пакИнтерфейсы"
)
const (
@ -27,19 +27,14 @@ type (
// ViewButton is a set of buttons displayed in a view title
ViewButton int
// HitResult is a type of a view area that is under mouse cursor.
// Used in mouse click events
HitResult int
// Align is text align: left, right and center
Align int
// EventType is a type of event fired by an object
EventType int
// Direction indicates the direction in which a control must draw its
// content. At that moment it can be applied to Label (text output
// direction and to ProgressBar (direction of bar filling)
Direction int
// PackType sets how to pack controls inside its parent. Can be Vertical or
// Horizontal
PackType int
// SelectDialogType sets the way of choosing an item from a list for
// SelectionDialog control: a list-based selections, or radio group one
SelectDialogType uint
@ -72,33 +67,6 @@ const (
DragResizeTopRight
)
// Event is structure used by Views and controls to communicate with Composer
// and vice versa
type Event struct {
// Event type - the first events are mapped to termbox Event and then a few
// own events added to the end
Type EventType
// Mod - is a key modifier. Only Alt modifier is supported
Mod term.Modifier
// Msg is a text part of the event. Used by few events: e.g, ListBox click
// sends a value of clicked item
Msg string
// X and Y are multi-purpose fields: mouse coordinated for click event,
// X is used to indicate on/off for events like Activate
// Y is used for vertical-based events like ListBox item selection - id of the item
X, Y int
// Err is error got from termbox library
Err error
// Key is a pressed key
Key term.Key
// Ch is a printable representation of pressed key combinaton
Ch rune
// For resize event - new terminal size
Width int
Height int
Target мВид.ИВиджет
}
// BorderStyle constants
const (
BorderAuto BorderStyle = iota - 1
@ -130,7 +98,7 @@ const (
// HitResult constants
const (
HitOutside HitResult = iota
HitOutside мИнт.HitResult = iota
HitInside
HitBorder
HitTop
@ -160,7 +128,7 @@ const (
// Alignment constants
const (
AlignLeft Align = iota
AlignLeft мИнт.Align = iota
AlignRight
AlignCenter
)