nocui: a template for porting new toolkits

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 152 insertions, 0 deletions

diff --git a/toolkit/nocui/action.go b/toolkit/nocui/action.go
new file mode 100644
index 0000000..7b542ca
--- /dev/null
+++ b/toolkit/nocui/action.go
@@ -0,0 +1,152 @@
+package main
+
+import (
+	"git.wit.org/wit/gui/toolkit"
+)
+
+func (n *node) show(b bool) {
+}
+
+func (n *node) enable(b bool) {
+}
+
+func (n *node) pad(at toolkit.ActionType) {
+	switch n.WidgetType {
+	case toolkit.Group:
+		switch at {
+		case toolkit.Margin:
+			// SetMargined(true)
+		case toolkit.Unmargin:
+			// SetMargined(false)
+		case toolkit.Pad:
+			// SetMargined(true)
+		case toolkit.Unpad:
+			// SetMargined(false)
+		}
+	case toolkit.Tab:
+	case toolkit.Window:
+	case toolkit.Grid:
+	case toolkit.Box:
+	case toolkit.Textbox:
+		log(logError, "TODO: implement ActionType =", at)
+	default:
+		log(logError, "TODO: implement pad() for", at)
+	}
+}
+
+func (n *node) move(newParent *node) {
+	p := n.parent
+
+	switch p.WidgetType {
+	case toolkit.Group:
+	case toolkit.Tab:
+		// tabSetMargined(tParent.uiTab, true)
+	case toolkit.Window:
+		// t.uiWindow.SetBorderless(false)
+	case toolkit.Grid:
+		// t.uiGrid.SetPadded(true)
+	case toolkit.Box:
+		log(logInfo, "TODO: move() where =", p.ParentId)
+		log(logInfo, "TODO: move() for widget =", n.WidgetId)
+	default:
+		log(logError, "TODO: need to implement move() for type =", n.WidgetType)
+		log(logError, "TODO: need to implement move() for where =", p.ParentId)
+		log(logError, "TODO: need to implement move() for widget =", n.WidgetId)
+	}
+}
+
+func (n *node) Delete() {
+	p := n.parent
+	log(logNow, "uiDelete()", n.WidgetId, "to", p.WidgetId)
+
+	switch p.WidgetType {
+	case toolkit.Group:
+		// tParent.uiGroup.SetMargined(true)
+	case toolkit.Tab:
+		// tabSetMargined(tParent.uiTab, true)
+	case toolkit.Window:
+		// t.uiWindow.SetBorderless(false)
+	case toolkit.Grid:
+		// t.uiGrid.SetPadded(true)
+	case toolkit.Box:
+		log(logNow, "tWidget.boxC =", p.Name)
+		log(logNow, "is there a tParent parent? =", p.parent)
+		// this didn't work:
+		// tWidget.uiControl.Disable()
+		// sleep(.8)
+		// tParent.uiBox.Append(tWidget.uiControl, stretchy)
+	default:
+		log(logError, "TODO: need to implement uiDelete() for widget =", n.WidgetId, n.WidgetType)
+		log(logError, "TODO: need to implement uiDelete() for parent =", p.WidgetId, p.WidgetType)
+	}
+}
+
+func action(a toolkit.Action) {
+	log(logNow, "rawAction() START a.ActionType =", a.ActionType)
+	log(logNow, "rawAction() START a.S =", a.S)
+
+	if (a.ActionType == toolkit.InitToolkit) {
+		// TODO: make sure to only do this once
+		// go uiMain.Do(func() {
+		// 	ui.Main(demoUI)
+			// go catchActionChannel()
+		// })
+		// try doing this on toolkit load in init()
+		return
+	}
+
+	log(logNow, "rawAction() START a.WidgetId =", a.WidgetId, "a.ParentId =", a.ParentId)
+	switch a.WidgetType {
+	case toolkit.Flag:
+		// flag(&a)
+		return
+	}
+
+	n := rootNode.findWidgetId(a.WidgetId)
+
+	switch a.ActionType {
+	case toolkit.Add:
+		// QueueMain(func() {
+		// 	add(a)
+		// })
+		// sleep(.1)
+	case toolkit.Show:
+		n.show(true)
+	case toolkit.Hide:
+		n.show(false)
+	case toolkit.Enable:
+		n.enable(true)
+	case toolkit.Disable:
+		n.enable(false)
+	case toolkit.Get:
+		// n.setText(a.S)
+	case toolkit.GetText:
+		switch a.WidgetType {
+		case toolkit.Textbox:
+			a.S = n.S
+		}
+	case toolkit.Set:
+		// n.setText(a.S)
+	case toolkit.SetText:
+		// n.setText(a.S)
+	case toolkit.AddText:
+		// n.setText(a.S)
+	case toolkit.Margin:
+		n.pad(toolkit.Unmargin)
+	case toolkit.Unmargin:
+		n.pad(toolkit.Margin)
+	case toolkit.Pad:
+		n.pad(toolkit.Pad)
+	case toolkit.Unpad:
+		n.pad(toolkit.Unpad)
+	case toolkit.Delete:
+		n.Delete()
+	case toolkit.Move:
+		log(logNow, "rawAction() attempt to move() =", a.ActionType, a.WidgetType)
+		newParent := rootNode.findWidgetId(a.ParentId)
+		n.move(newParent)
+	default:
+		log(logError, "rawAction() Unknown =", a.ActionType, a.WidgetType)
+	}
+	log(logInfo, "rawAction() END =", a.ActionType, a.WidgetType)
+}