Linted termbox_inputmodal.go

termbox_inputmodal.go

@@ -1,152 +1,193 @@
-package termbox_util
+package termboxUtil
 
 import (
 	"github.com/nsf/termbox-go"
 )
 
+// InputModal A modal for text input
 type InputModal struct {
 	title               string
 	text                string
 	input               *InputField
 	x, y, width, height int
-	show_help           bool
+	showHelp            bool
 	cursor              int
 	bg, fg              termbox.Attribute
-	is_done             bool
-	is_visible          bool
+	isDone              bool
+	isVisible           bool
 }
 
+// CreateInputModal Create an input modal with the given attributes
 func CreateInputModal(title string, x, y, width, height int, fg, bg termbox.Attribute) *InputModal {
 	i := InputModal{title: title, x: x, y: y, width: width, height: height, fg: fg, bg: bg}
 	i.input = CreateInputField(i.x+1, i.y+3, i.width-2, 2, i.fg, i.bg)
-	i.show_help = true
+	i.showHelp = true
 	i.input.bordered = true
 	return &i
 }
 
+// GetTitle Return the title of the modal
 func (i *InputModal) GetTitle() string { return i.title }
+
+// SetTitle Sets the title of the modal to s
 func (i *InputModal) SetTitle(s string) *InputModal {
 	i.title = s
 	return i
 }
 
+// GetText Return the text of the modal
 func (i *InputModal) GetText() string { return i.text }
+
+// SetText Set the text of the modal to s
 func (i *InputModal) SetText(s string) *InputModal {
 	i.text = s
 	return i
 }
 
+// GetX Return the x position of the modal
 func (i *InputModal) GetX() int { return i.x }
+
+// SetX set the x position of the modal to x
 func (i *InputModal) SetX(x int) *InputModal {
 	i.x = x
 	return i
 }
+
+// GetY Return the y position of the modal
 func (i *InputModal) GetY() int { return i.y }
+
+// SetY Set the y position of the modal to y
 func (i *InputModal) SetY(y int) *InputModal {
 	i.y = y
 	return i
 }
 
+// GetWidth Return the width of the modal
 func (i *InputModal) GetWidth() int { return i.width }
+
+// SetWidth Set the width of the modal to width
 func (i *InputModal) SetWidth(width int) *InputModal {
 	i.width = width
 	return i
 }
 
+// GetHeight Return the height of the modal
 func (i *InputModal) GetHeight() int { return i.height }
+
+// SetHeight Set the height of the modal to height
 func (i *InputModal) SetHeight(height int) *InputModal {
 	i.height = height
 	return i
 }
 
-func (i *InputModal) HelpIsShown() bool { return i.show_help }
+// HelpIsShown Returns whether the modal is showing it's help text or not
+func (i *InputModal) HelpIsShown() bool { return i.showHelp }
+
+// ShowHelp Set the "Show Help" flag
 func (i *InputModal) ShowHelp(b bool) *InputModal {
-	i.show_help = b
+	i.showHelp = b
 	return i
 }
 
+// GetBackground Return the current background color of the modal
 func (i *InputModal) GetBackground() termbox.Attribute { return i.bg }
+
+// SetBackground Set the current background color to bg
 func (i *InputModal) SetBackground(bg termbox.Attribute) *InputModal {
 	i.bg = bg
 	return i
 }
 
+// GetForeground Return the current foreground color
 func (i *InputModal) GetForeground() termbox.Attribute { return i.fg }
+
+// SetForeground Set the foreground color to fg
 func (i *InputModal) SetForeground(fg termbox.Attribute) *InputModal {
 	i.fg = fg
 	return i
 }
 
+// Show Sets the visibility flag to true
 func (i *InputModal) Show() *InputModal {
-	i.is_visible = true
+	i.isVisible = true
 	return i
 }
+
+// Hide Sets the visibility flag to false
 func (i *InputModal) Hide() *InputModal {
-	i.is_visible = false
+	i.isVisible = false
 	return i
 }
 
+// SetDone Sets the flag that tells whether this modal has completed it's purpose
 func (i *InputModal) SetDone(b bool) *InputModal {
-	i.is_done = b
+	i.isDone = b
 	return i
 }
+
+// IsDone Returns the "isDone" flag
 func (i *InputModal) IsDone() bool {
-	return i.is_done
+	return i.isDone
 }
 
+// GetValue Return the current value of the input
 func (i *InputModal) GetValue() string { return i.input.GetValue() }
+
+// SetValue Sets the value of the input to s
 func (i *InputModal) SetValue(s string) *InputModal {
 	i.input.SetValue(s)
 	return i
 }
 
+// Clear Resets all non-positional parameters of the modal
 func (i *InputModal) Clear() *InputModal {
 	i.title = ""
 	i.text = ""
 	i.input.SetValue("")
-	i.is_done = false
-	i.is_visible = false
+	i.isDone = false
+	i.isVisible = false
 	return i
 }
 
+// HandleKeyPress Handle the termbox event, return true if it was consumed
 func (i *InputModal) HandleKeyPress(event termbox.Event) bool {
 	if event.Key == termbox.KeyEnter {
 		// Done editing
-		i.is_done = true
+		i.isDone = true
 		return true
-	} else {
-		return i.input.HandleKeyPress(event)
 	}
+	return i.input.HandleKeyPress(event)
 }
 
+// Draw Draw the modal
 func (i *InputModal) Draw() {
-	if i.is_visible {
+	if i.isVisible {
 		// First blank out the area we'll be putting the modal
 		FillWithChar(' ', i.x, i.y, i.x+i.width, i.y+i.height, i.fg, i.bg)
-		next_y := i.y + 1
+		nextY := i.y + 1
 		// The title
 		if i.title != "" {
 			if len(i.title) > i.width {
 				diff := i.width - len(i.title)
-				DrawStringAtPoint(i.title[:len(i.title)+diff-1], i.x+1, next_y, i.fg, i.bg)
+				DrawStringAtPoint(i.title[:len(i.title)+diff-1], i.x+1, nextY, i.fg, i.bg)
 			} else {
-				DrawStringAtPoint(i.title, i.x+1, next_y, i.fg, i.bg)
+				DrawStringAtPoint(i.title, i.x+1, nextY, i.fg, i.bg)
 			}
-			next_y += 1
-			FillWithChar('-', i.x+1, next_y, i.x+i.width-1, next_y, i.fg, i.bg)
-			next_y += 1
+			nextY++
+			FillWithChar('-', i.x+1, nextY, i.x+i.width-1, nextY, i.fg, i.bg)
+			nextY++
 		}
 		if i.text != "" {
-			DrawStringAtPoint(i.text, i.x+1, next_y, i.fg, i.bg)
-			next_y += 1
+			DrawStringAtPoint(i.text, i.x+1, nextY, i.fg, i.bg)
+			nextY++
 		}
-		i.input.SetY(next_y)
+		i.input.SetY(nextY)
 		i.input.Draw()
-		next_y += 3
-		if i.show_help {
-			help_string := " (ENTER) to Accept. (ESC) to Cancel. "
-			help_x := (i.x + i.width - len(help_string)) - 1
-			DrawStringAtPoint(help_string, help_x, next_y, i.fg, i.bg)
+		nextY += 3
+		if i.showHelp {
+			helpString := " (ENTER) to Accept. (ESC) to Cancel. "
+			helpX := (i.x + i.width - len(helpString)) - 1
+			DrawStringAtPoint(helpString, helpX, nextY, i.fg, i.bg)
 		}
 		// Now draw the border
 		DrawBorder(i.x, i.y, i.x+i.width, i.y+i.height, i.fg, i.bg)