uiterm: make View interface methods private

uiterm/label.go

@@ -14,17 +14,17 @@ type Label struct {
 	x0, y0, x1, y1 int
 }
 
-func (l *Label) SetActive(ui *Ui, active bool) {
+func (l *Label) setActive(ui *Ui, active bool) {
 }
 
-func (l *Label) SetBounds(ui *Ui, x0, y0, x1, y1 int) {
+func (l *Label) setBounds(ui *Ui, x0, y0, x1, y1 int) {
 	l.x0 = x0
 	l.y0 = y0
 	l.x1 = x1
 	l.y1 = y1
 }
 
-func (l *Label) Draw(ui *Ui) {
+func (l *Label) draw(ui *Ui) {
 	reader := strings.NewReader(l.Text)
 	for y := l.y0; y < l.y1; y++ {
 		for x := l.x0; x < l.x1; x++ {
@@ -39,8 +39,8 @@ func (l *Label) Draw(ui *Ui) {
 	}
 }
 
-func (l *Label) KeyEvent(ui *Ui, mod Modifier, key Key) {
+func (l *Label) keyEvent(ui *Ui, mod Modifier, key Key) {
 }
 
-func (l *Label) CharacterEvent(ui *Ui, chr rune) {
+func (l *Label) characterEvent(ui *Ui, chr rune) {
 }

uiterm/textbox.go

@@ -20,18 +20,18 @@ type Textbox struct {
 	x0, y0, x1, y1 int
 }
 
-func (t *Textbox) SetBounds(ui *Ui, x0, y0, x1, y1 int) {
+func (t *Textbox) setBounds(ui *Ui, x0, y0, x1, y1 int) {
 	t.x0 = x0
 	t.y0 = y0
 	t.x1 = x1
 	t.y1 = y1
 }
 
-func (t *Textbox) SetActive(ui *Ui, active bool) {
+func (t *Textbox) setActive(ui *Ui, active bool) {
 	t.active = active
 }
 
-func (t *Textbox) Draw(ui *Ui) {
+func (t *Textbox) draw(ui *Ui) {
 	var setCursor = false
 	reader := strings.NewReader(t.Text)
 	for y := t.y0; y < t.y1; y++ {
@@ -51,7 +51,7 @@ func (t *Textbox) Draw(ui *Ui) {
 	}
 }
 
-func (t *Textbox) KeyEvent(ui *Ui, mod Modifier, key Key) {
+func (t *Textbox) keyEvent(ui *Ui, mod Modifier, key Key) {
 	redraw := false
 	switch key {
 	case KeyCtrlC:
@@ -76,13 +76,13 @@ func (t *Textbox) KeyEvent(ui *Ui, mod Modifier, key Key) {
 		}
 	}
 	if redraw {
-		t.Draw(ui)
+		t.draw(ui)
 		termbox.Flush()
 	}
 }
 
-func (t *Textbox) CharacterEvent(ui *Ui, chr rune) {
+func (t *Textbox) characterEvent(ui *Ui, chr rune) {
 	t.Text = t.Text + string(chr)
-	t.Draw(ui)
+	t.draw(ui)
 	termbox.Flush()
 }

uiterm/textview.go

@@ -16,10 +16,10 @@ type Textview struct {
 	x0, y0, x1, y1 int
 }
 
-func (t *Textview) SetActive(ui *Ui, active bool) {
+func (t *Textview) setActive(ui *Ui, active bool) {
 }
 
-func (t *Textview) SetBounds(ui *Ui, x0, y0, x1, y1 int) {
+func (t *Textview) setBounds(ui *Ui, x0, y0, x1, y1 int) {
 	t.x0 = x0
 	t.y0 = y0
 	t.x1 = x1
@@ -96,7 +96,7 @@ func (t *Textview) Clear() {
 	t.parsedLines = nil
 }
 
-func (t *Textview) Draw(ui *Ui) {
+func (t *Textview) draw(ui *Ui) {
 	var reader *strings.Reader
 	line := len(t.parsedLines) - 1 - t.CurrentLine
 	if line < 0 {
@@ -134,8 +134,8 @@ func (t *Textview) Draw(ui *Ui) {
 	}
 }
 
-func (t *Textview) KeyEvent(ui *Ui, mod Modifier, key Key) {
+func (t *Textview) keyEvent(ui *Ui, mod Modifier, key Key) {
 }
 
-func (t *Textview) CharacterEvent(ui *Ui, chr rune) {
+func (t *Textview) characterEvent(ui *Ui, chr rune) {
 }

uiterm/tree.go

@@ -42,7 +42,7 @@ func bounded(i, lower, upper int) int {
 	return i
 }
 
-func (t *Tree) SetBounds(ui *Ui, x0, y0, x1, y1 int) {
+func (t *Tree) setBounds(ui *Ui, x0, y0, x1, y1 int) {
 	t.x0 = x0
 	t.y0 = y0
 	t.x1 = x1
@@ -85,7 +85,7 @@ func (t *Tree) rebuild_rec(parent TreeItem, level int) []renderedTreeItem {
 	return lines
 }
 
-func (t *Tree) Draw(ui *Ui) {
+func (t *Tree) draw(ui *Ui) {
 	if t.lines == nil {
 		t.Rebuild()
 	}
@@ -118,11 +118,11 @@ func (t *Tree) Draw(ui *Ui) {
 	}
 }
 
-func (t *Tree) SetActive(ui *Ui, active bool) {
+func (t *Tree) setActive(ui *Ui, active bool) {
 	t.active = active
 }
 
-func (t *Tree) KeyEvent(ui *Ui, mod Modifier, key Key) {
+func (t *Tree) keyEvent(ui *Ui, mod Modifier, key Key) {
 	switch key {
 	case KeyArrowUp:
 		t.activeLine = bounded(t.activeLine-1, 0, len(t.lines)-1)
@@ -136,5 +136,5 @@ func (t *Tree) KeyEvent(ui *Ui, mod Modifier, key Key) {
 	ui.Refresh()
 }
 
-func (t *Tree) CharacterEvent(ui *Ui, ch rune) {
+func (t *Tree) characterEvent(ui *Ui, ch rune) {
 }

uiterm/ui.go

@@ -52,7 +52,7 @@ func (ui *Ui) Refresh() {
 		termbox.Clear(termbox.Attribute(ui.fg), termbox.Attribute(ui.bg))
 		termbox.HideCursor()
 		for _, element := range ui.elements {
-			element.View.Draw(ui)
+			element.View.draw(ui)
 		}
 		termbox.Flush()
 	}
@@ -65,11 +65,11 @@ func (ui *Ui) Active() View {
 func (ui *Ui) SetActive(name string) {
 	element, _ := ui.elements[name]
 	if ui.activeElement != nil {
-		ui.activeElement.View.SetActive(ui, false)
+		ui.activeElement.View.setActive(ui, false)
 	}
 	ui.activeElement = element
 	if element != nil {
-		element.View.SetActive(ui, true)
+		element.View.setActive(ui, true)
 	}
 	ui.Refresh()
 }
@@ -123,7 +123,7 @@ func (ui *Ui) Run() error {
 
 func (ui *Ui) onCharacterEvent(ch rune) {
 	if ui.activeElement != nil {
-		ui.activeElement.View.CharacterEvent(ui, ch)
+		ui.activeElement.View.characterEvent(ui, ch)
 	}
 }
 
@@ -134,7 +134,7 @@ func (ui *Ui) onKeyEvent(mod Modifier, key Key) {
 		}
 	}
 	if ui.activeElement != nil {
-		ui.activeElement.View.KeyEvent(ui, mod, key)
+		ui.activeElement.View.keyEvent(ui, mod, key)
 	}
 }
 
@@ -154,7 +154,7 @@ func (ui *Ui) SetView(name string, x0, y0, x1, y1 int, view View) {
 			View: view,
 		}
 	}
-	view.SetBounds(ui, x0, y0, x1, y1)
+	view.setBounds(ui, x0, y0, x1, y1)
 }
 
 func (ui *Ui) View(name string) View {

uiterm/view.go

@@ -1,9 +1,9 @@
 package uiterm
 
 type View interface {
-	SetBounds(ui *Ui, x0, y0, x1, y1 int)
-	Draw(ui *Ui)
-	SetActive(ui *Ui, active bool)
-	KeyEvent(ui *Ui, mod Modifier, key Key)
-	CharacterEvent(ui *Ui, ch rune)
+	setActive(ui *Ui, active bool)
+	setBounds(ui *Ui, x0, y0, x1, y1 int)
+	draw(ui *Ui)
+	keyEvent(ui *Ui, mod Modifier, key Key)
+	characterEvent(ui *Ui, ch rune)
 }