new-gui/area.go

120 lines
3.3 KiB
Go

package gui
import "log"
import "github.com/andlabs/ui"
import _ "github.com/andlabs/ui/winmanifest"
import "github.com/davecgh/go-spew/spew"
func makeSplashArea() *ui.Area {
// make this button just to get the default font (but don't display the button)
// There should be another way to do this (?)
Data.fontButton = CreateFontButton("SplashFont", "DONE")
makeAttributedString()
splashArea := ui.NewArea(myAH)
// create a 'fake' button entry for the mouse clicks
var newmap ButtonMap
newmap.Action = "AREA"
newmap.A = splashArea
myAH.button = &newmap
Data.AllButtons = append(Data.AllButtons, newmap)
Data.splashArea = splashArea
if (Data.Debug) {
spew.Dump(Data.splashArea)
log.Println("DEBUGGING", Data.Debug)
} else {
log.Println("NOT DEBUGGING AREA mhAH.button =", myAH.button)
log.Println("NOT DEBUGGING AREA mhAH.button =", myAH.button)
log.Println("NOT DEBUGGING AREA mhAH.button =", myAH.button)
}
return Data.splashArea
}
func appendWithAttributes(what string, attrs ...ui.Attribute) {
start := len(Data.attrstr.String())
end := start + len(what)
Data.attrstr.AppendUnattributed(what)
for _, a := range attrs {
Data.attrstr.SetAttribute(a, start, end)
}
}
func makeAttributedString() {
Data.attrstr = ui.NewAttributedString("")
appendWithAttributes("Welcome to the Cloud Control Panel\n", ui.TextSize(16), ui.TextColor{0.0, 0.0, 0.8, .8}) // "RGBT"
appendWithAttributes("(alpha)\n\n", ui.TextSize(10))
appendWithAttributes("This control panel was designed to be an interface to your 'private' cloud. ", ui.TextWeightBold)
appendWithAttributes("The concept of a private cloud means that you can use a providers system, or, seemlessly, use your own hardware in your own datacenter. ", ui.TextWeightBold)
Data.attrstr.AppendUnattributed("\n")
Data.attrstr.AppendUnattributed("\n")
appendWithAttributes("This control panel requires:\n")
Data.attrstr.AppendUnattributed("\n")
appendWithAttributes("IPv6\n")
appendWithAttributes("Your hostname in DNS\n")
Data.attrstr.AppendUnattributed("\n\n\n\n\n")
appendWithAttributes("<click or press any key>\n", ui.TextSize(10))
}
func (ah areaHandler) Draw(a *ui.Area, p *ui.AreaDrawParams) {
tl := ui.DrawNewTextLayout(&ui.DrawTextLayoutParams{
String: Data.attrstr,
DefaultFont: Data.fontButton.Font(),
Width: p.AreaWidth,
Align: ui.DrawTextAlign(1),
})
p.Context.Text(tl, 0, 0)
defer tl.Free()
}
func (ah areaHandler) MouseEvent(a *ui.Area, me *ui.AreaMouseEvent) {
if (Data.Debug) {
log.Println("GOT MouseEvent()")
spew.Dump(me)
}
if (me.Down == 1) {
log.Println("GOT MOUSE DOWN")
}
if (me.Up == 1) {
log.Println("GOT MOUSE UP")
log.Println("GOT MOUSE UP")
log.Println("GOT MOUSE UP")
mouseClick(myAH.button)
}
}
func (ah areaHandler) MouseCrossed(a *ui.Area, left bool) {
log.Println("GOT MouseCrossed()")
}
func (ah areaHandler) DragBroken(a *ui.Area) {
log.Println("GOT DragBroken()")
}
func (ah areaHandler) KeyEvent(a *ui.Area, ke *ui.AreaKeyEvent) (handled bool) {
log.Println("GOT KeyEvent()")
if (ke.Key == 10) {
log.Println("GOT ENTER")
log.Println("GOT ENTER")
log.Println("GOT ENTER")
}
if (ke.Key == 32) {
log.Println("GOT ENTER")
log.Println("GOT ENTER")
log.Println("GOT ENTER")
}
spew.Dump(ke)
// splashWin.Destroy()
// ui.Quit()
return false
}