diff options
Diffstat (limited to 'plugin.go')
| -rw-r--r-- | plugin.go | 115 |
1 files changed, 113 insertions, 2 deletions
@@ -35,6 +35,9 @@ type aplug struct { // simplifies passing to the plugin Send func(*toolkit.Widget, *toolkit.Widget) + + // should replace Send() + Action func(*toolkit.Action) } var allPlugins []*aplug @@ -78,7 +81,12 @@ func LoadToolkit(name string) bool { // Sends a widget (button, checkbox, etc) and it's parent widget // This includes instructions like "Add", "Delete", "Disable", etc - newPlug.Send = loadFunc2(&newPlug, "Send") +// newPlug.Send = loadFunc2(&newPlug, "Send") + + // This should replace Send() + // Sends instructions like "Add", "Delete", "Disable", etc + // Sends a widget (button, checkbox, etc) and it's parent widget + newPlug.Action = loadFuncA(&newPlug, "Action") allPlugins = append(allPlugins, &newPlug) @@ -128,6 +136,27 @@ func loadFunc2(p *aplug, funcName string) func(*toolkit.Widget, *toolkit.Widget) return newfunc } +// does this fix loadFuncE problems? +// TODO: still need to move to channels here +func loadFuncA(p *aplug, funcName string) func(*toolkit.Action) { + var newfunc func(*toolkit.Action) + var ok bool + var test plugin.Symbol + + test, err = p.plug.Lookup(funcName) + if err != nil { + log(debugGui, "DID NOT FIND: name =", test, "err =", err) + return nil + } + + newfunc, ok = test.(func(*toolkit.Action)) + if !ok { + log(debugGui, "function name =", funcName, "names didn't map correctly. Fix the plugin name =", p.name) + return nil + } + return newfunc +} + // This is probably dangerous and should never be done // executing arbitrary functions will cause them to run inside the goroutine that // the GUI toolkit itself is running in. TODO: move to channels here @@ -201,15 +230,97 @@ func loadfile(filename string) *plugin.Plugin { return plug } +/* // Sends a widget and what to do with it to the plugin // parent = n, child = c func send(p *Node, c *Node) { for _, aplug := range allPlugins { log(debugPlugin, "Send() aplug =", aplug.name, "type=", c.widget.Type, "action=", c.widget.Action, "name=", c.widget.Name) if (aplug.Send == nil) { - log(debugPlugin, "\tSend() failed (aplug.Selete = nil) for", aplug.name) + log(debugPlugin, "Failed. Send() == nil for", aplug.name) continue } aplug.Send(&c.parent.widget, &c.widget) } } +*/ + +// Sends a widget and what to do with it to the plugin +// parent = n, child = c +/* +func action(a *toolkit.Action) { + for _, aplug := range allPlugins { + log(debugPlugin, "Action() aplug =", aplug.name, "Action type=", a.Type) + if (aplug.Action == nil) { + log(debugPlugin, "Failed Action() == nil for", aplug.name) + continue + } + aplug.Action(a) + } +} +*/ + +// Sends a widget and what to do with it to the plugin +// parent = n, child = c + +// THIS COPIES THE WIDGET STRUCT 2023/03/16 as it's not crashing. Queue() is also being used +// never mind that comment. no it doesn't +func newaction(a *toolkit.Action, n *Node, where *Node) { + if (n != nil) { + a.Widget = &n.widget + } + // action(&a, newNode, n) + // newaction(&a, newNode, n) + + if (where != nil) { + log(debugGui, "Action() START on where X,Y, Next X,Y =", where.Name, where.X, where.Y, where.NextX, where.NextY) + a.Where = &where.widget + switch where.widget.Type { + case toolkit.Grid: + where.Dump(true) + log(debugGui, "Action() START on Grid (X,Y)", where.X, where.Y, "put next thing at (X,Y) =", where.NextX, where.NextY) + // + // fix values here if they are invalid. Index starts at 1 + if (where.NextX < 1) { + where.NextX = 1 + } + if (where.NextY < 1) { + where.NextY = 1 + } + // + a.Where.X = where.NextX + a.Where.Y = where.NextY + log(debugGui, "Action() END on Grid (X,Y)", where.X, where.Y, "put next thing at (X,Y) =", where.NextX, where.NextY) + default: + } + } + + for _, aplug := range allPlugins { + log(debugPlugin, "Action() aplug =", aplug.name, "Action type=", a.Type) + if (aplug.Action == nil) { + log(debugPlugin, "Failed Action() == nil for", aplug.name) + continue + } + aplug.Action(a) + } + // increment where to put the next widget in a grid or table + if (where != nil) { + switch where.widget.Type { + case toolkit.Grid: + log(debugNow, "Action() START size (X,Y)", where.X, where.Y, "put next thing at (X,Y) =", where.NextX, where.NextY) + where.NextY += 1 + if (where.NextY > where.Y) { + where.NextX += 1 + where.NextY = 1 + } + log(debugNow, "Action() END size (X,Y)", where.X, where.Y, "put next thing at (X,Y) =", where.NextX, where.NextY) + where.Name = "jwc gridlaksdfjkl" + where.Width = 320 + where.Height = 240 + // where.NextX = 5 + // where.NextY = 7 + where.Dump(true) + default: + } + } +} |