doodle/pkg/windows/license_key.go

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package windows
import (
"fmt"
"time"
"git.kirsle.net/apps/doodle/pkg/balance"
"git.kirsle.net/apps/doodle/pkg/branding"
"git.kirsle.net/apps/doodle/pkg/license"
"git.kirsle.net/apps/doodle/pkg/log"
"git.kirsle.net/apps/doodle/pkg/modal"
"git.kirsle.net/apps/doodle/pkg/native"
"git.kirsle.net/go/render"
"git.kirsle.net/go/ui"
"git.kirsle.net/go/ui/style"
)
// License window.
type License struct {
// Settings passed in by doodle
Supervisor *ui.Supervisor
Engine render.Engine
OnLicensed func()
OnCancel func()
}
// MakeLicenseWindow initializes a license window for any scene.
// The window width/height are the actual SDL2 window dimensions.
func MakeLicenseWindow(windowWidth, windowHeight int, cfg License) *ui.Window {
win := NewLicenseWindow(cfg)
win.Compute(cfg.Engine)
win.Supervise(cfg.Supervisor)
// Center the window.
size := win.Size()
win.MoveTo(render.Point{
X: (windowWidth / 2) - (size.W / 2),
Y: (windowHeight / 2) - (size.H / 2),
})
return win
}
// NewLicenseWindow initializes the window.
func NewLicenseWindow(cfg License) *ui.Window {
var (
windowWidth = 340
windowHeight = 320
labelSize = render.NewRect(100, 16)
valueSize = render.NewRect(windowWidth-labelSize.W-4, labelSize.H)
isRegistered bool
registration license.Registration
summary = "Unregistered (shareware)"
)
// Get our current registration status.
if reg, err := license.GetRegistration(); err == nil {
isRegistered = true
registration = reg
windowHeight = 200
summary = "Registered"
}
window := ui.NewWindow("Registration")
window.SetButtons(ui.CloseButton)
window.Configure(ui.Config{
Width: windowWidth,
Height: windowHeight,
Background: render.RGBA(255, 200, 255, 255),
})
var rows = []struct {
IfRegistered bool
IfUnregistered bool
Label string
Text string
Button *ui.Button
ButtonStyle *style.Button
Func func()
PadY int
PadX int
}{
{
Label: "Version:",
Text: fmt.Sprintf("%s v%s", branding.AppName, branding.Version),
},
{
Label: "Status:",
Text: summary,
},
{
IfRegistered: true,
Label: "Name:",
Text: registration.Name,
},
{
IfRegistered: true,
Label: "Email:",
Text: registration.Email,
},
{
IfRegistered: true,
Label: "Issued:",
Text: time.Unix(registration.IssuedAt, 0).Format("Jan 2, 2006 15:04:05 MST"),
},
{
IfUnregistered: true,
Text: "Register your game today! By purchasing the full\n" +
"version of Sketchy Maze, you will unlock additional\n" +
"features including improved support for custom\n" +
"doodads that attach with your level files for easy\n" +
"sharing between multiple computers.\n\n" +
"When you purchase the game you will receive a\n" +
"license key file; click the button below to browse\n" +
"and select the key file to register this copy of\n" +
branding.AppName + ".",
PadY: 8,
PadX: 2,
},
{
IfRegistered: true,
Text: "Thank you for your support!",
PadY: 8,
PadX: 2,
},
{
IfUnregistered: true,
Button: ui.NewButton("Key Browse", ui.NewLabel(ui.Label{
Text: "Browse for License Key",
Font: balance.UIFont,
})),
ButtonStyle: &balance.ButtonPrimary,
Func: func() {
filename, err := native.OpenFile("Select License File", "*.key *.txt")
if err != nil {
log.Error(err.Error())
return
}
// Upload and validate the license key.
reg, err := license.UploadLicenseFile(filename)
if err != nil {
modal.Alert("That license key didn't seem quite right.").WithTitle("License Error")
return
}
modal.Alert("Thank you, %s!", reg.Name).WithTitle("Registration OK!")
if cfg.OnLicensed != nil {
cfg.OnLicensed()
}
},
},
}
for _, row := range rows {
row := row
// It has a conditional?
if (row.IfRegistered && !isRegistered) ||
(row.IfUnregistered && isRegistered) {
continue
}
frame := ui.NewFrame("Frame")
if row.Label != "" {
lf := ui.NewFrame("LabelFrame")
lf.Resize(labelSize)
label := ui.NewLabel(ui.Label{
Text: row.Label,
Font: balance.LabelFont,
})
lf.Pack(label, ui.Pack{
Side: ui.E,
})
frame.Pack(lf, ui.Pack{
Side: ui.W,
})
}
if row.Text != "" {
tf := ui.NewFrame("TextFrame")
if row.Label != "" {
tf.Resize(valueSize)
}
label := ui.NewLabel(ui.Label{
Text: row.Text,
Font: balance.UIFont,
})
tf.Pack(label, ui.Pack{
Side: ui.W,
})
frame.Pack(tf, ui.Pack{
Side: ui.W,
})
}
if row.Button != nil {
btn := row.Button
if row.ButtonStyle != nil {
btn.SetStyle(row.ButtonStyle)
}
btn.Handle(ui.Click, func(ed ui.EventData) error {
if row.Func != nil {
row.Func()
}
return nil
})
btn.Compute(cfg.Engine)
cfg.Supervisor.Add(btn)
frame.Pack(btn, ui.Pack{
Side: ui.N,
})
}
window.Pack(frame, ui.Pack{
Side: ui.N,
FillX: true,
PadY: row.PadY,
PadX: row.PadX,
})
}
/////////////
// Buttons at bottom of window
bottomFrame := ui.NewFrame("Button Frame")
window.Pack(bottomFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
frame := ui.NewFrame("Button frame")
buttons := []struct {
label string
f func()
}{
{"Website", func() {
native.OpenURL(branding.Website)
}},
{"Close", func() {
if cfg.OnCancel != nil {
cfg.OnCancel()
}
}},
}
for _, button := range buttons {
button := button
btn := ui.NewButton(button.label, ui.NewLabel(ui.Label{
Text: button.label,
Font: balance.MenuFont,
}))
btn.Handle(ui.Click, func(ed ui.EventData) error {
button.f()
return nil
})
btn.Compute(cfg.Engine)
cfg.Supervisor.Add(btn)
frame.Pack(btn, ui.Pack{
Side: ui.W,
PadX: 4,
Expand: true,
Fill: true,
})
}
bottomFrame.Pack(frame, ui.Pack{
Side: ui.N,
PadX: 8,
PadY: 12,
})
return window
}