Moved all the Go files out of the way again, this time so we can migrate them to more proper cgo usage.

1 files changed, 0 insertions, 167 deletions

diff --git a/zz_drawtext.go b/zz_drawtext.go
deleted file mode 100644
index a32b14b..0000000
--- a/zz_drawtext.go
+++ /dev/null
@@ -1,167 +0,0 @@
-// 19 august 2018
-
-// +build OMIT
-
-package main
-
-// TODO probably a bug in libui: changing the font away from skia leads to a crash
-
-import (
-	"github.com/andlabs/ui"
-)
-
-var (
-	fontButton *ui.FontButton
-	alignment *ui.Combobox
-
-	attrstr *ui.AttributedString
-)
-
-func appendWithAttributes(what string, attrs ...ui.Attribute) {
-	start := len(attrstr.String())
-	end := start + len(what)
-	attrstr.AppendUnattributed(what)
-	for _, a := range attrs {
-		attrstr.SetAttribute(a, start, end)
-	}
-}
-
-func makeAttributedString() {
-	attrstr = ui.NewAttributedString(
-		"Drawing strings with package ui is done with the ui.AttributedString and ui.DrawTextLayout objects.\n" +
-		"ui.AttributedString lets you have a variety of attributes: ")
-
-	appendWithAttributes("font family", ui.TextFamily("Courier New"))
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("font size", ui.TextSize(18))
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("font weight", ui.TextWeightBold)
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("font italicness", ui.TextItalicItalic)
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("font stretch", ui.TextStretchCondensed)
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("text color", ui.TextColor{0.75, 0.25, 0.5, 0.75})
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("text background color", ui.TextBackground{0.5, 0.5, 0.25, 0.5})
-	attrstr.AppendUnattributed(", ")
-
-	appendWithAttributes("underline style", ui.UnderlineSingle)
-	attrstr.AppendUnattributed(", ")
-
-	attrstr.AppendUnattributed("and ")
-	appendWithAttributes("underline color",
-		ui.UnderlineDouble,
-		ui.UnderlineColorCustom{1.0, 0.0, 0.5, 1.0})
-	attrstr.AppendUnattributed(". ")
-
-	attrstr.AppendUnattributed("Furthermore, there are attributes allowing for ")
-	appendWithAttributes("special underlines for indicating spelling errors",
-		ui.UnderlineSuggestion,
-		ui.UnderlineColorSpelling)
-	attrstr.AppendUnattributed(" (and other types of errors) ")
-
-	attrstr.AppendUnattributed("and control over OpenType features such as ligatures (for instance, ")
-	appendWithAttributes("afford", ui.OpenTypeFeatures{
-		ui.ToOpenTypeTag('l', 'i', 'g', 'a'):		0,
-	})
-	attrstr.AppendUnattributed(" vs. ")
-	appendWithAttributes("afford", ui.OpenTypeFeatures{
-		ui.ToOpenTypeTag('l', 'i', 'g', 'a'):		1,
-	})
-	attrstr.AppendUnattributed(").\n")
-
-	attrstr.AppendUnattributed("Use the controls opposite to the text to control properties of the text.")
-}
-
-type areaHandler struct{}
-
-func (areaHandler) Draw(a *ui.Area, p *ui.AreaDrawParams) {
-	tl := ui.DrawNewTextLayout(&ui.DrawTextLayoutParams{
-		String:		attrstr,
-		DefaultFont:	fontButton.Font(),
-		Width:		p.AreaWidth,
-		Align:		ui.DrawTextAlign(alignment.Selected()),
-	})
-	defer tl.Free()
-	p.Context.Text(tl, 0, 0)
-}
-
-func (areaHandler) MouseEvent(a *ui.Area, me *ui.AreaMouseEvent) {
-	// do nothing
-}
-
-func (areaHandler) MouseCrossed(a *ui.Area, left bool) {
-	// do nothing
-}
-
-func (areaHandler) DragBroken(a *ui.Area) {
-	// do nothing
-}
-
-func (areaHandler) KeyEvent(a *ui.Area, ke *ui.AreaKeyEvent) (handled bool) {
-	// reject all keys
-	return false
-}
-
-func setupUI() {
-	makeAttributedString()
-
-	mainwin := ui.NewWindow("libui Text-Drawing Example", 640, 480, true)
-	mainwin.SetMargined(true)
-	mainwin.OnClosing(func(*ui.Window) bool {
-		mainwin.Destroy()
-		ui.Quit()
-		return false
-	})
-	ui.OnShouldQuit(func() bool {
-		mainwin.Destroy()
-		return true
-	})
-
-	hbox := ui.NewHorizontalBox()
-	hbox.SetPadded(true)
-	mainwin.SetChild(hbox)
-
-	vbox := ui.NewVerticalBox()
-	vbox.SetPadded(true)
-	hbox.Append(vbox, false)
-
-	area := ui.NewArea(areaHandler{})
-
-	fontButton = ui.NewFontButton()
-	fontButton.OnChanged(func(*ui.FontButton) {
-		area.QueueRedrawAll()
-	})
-	vbox.Append(fontButton, false)
-
-	form := ui.NewForm()
-	form.SetPadded(true)
-	// TODO on OS X if this is set to 1 then the window can't resize; does the form not have the concept of stretchy trailing space?
-	vbox.Append(form, false)
-
-	alignment = ui.NewCombobox()
-	// note that the items match with the values of the uiDrawTextAlign values
-	alignment.Append("Left")
-	alignment.Append("Center")
-	alignment.Append("Right")
-	alignment.SetSelected(0)		// start with left alignment
-	alignment.OnSelected(func(*ui.Combobox) {
-		area.QueueRedrawAll()
-	})
-	form.Append("Alignment", alignment, false)
-
-	hbox.Append(area, true)
-
-	mainwin.Show()
-}
-
-func main() {
-	ui.Main(setupUI)
-}