op-geth/ethereal/qml_container.go

68 lines
1.7 KiB
Go

package main
import (
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
"runtime"
)
type QmlApplication struct {
win *qml.Window
engine *qml.Engine
lib *UiLib
path string
}
func NewQmlApplication(path string, lib *UiLib) *QmlApplication {
engine := qml.NewEngine()
return &QmlApplication{engine: engine, path: path, lib: lib}
}
func (app *QmlApplication) Create() error {
path := string(app.path)
// For some reason for windows we get /c:/path/to/something, windows doesn't like the first slash but is fine with the others so we are removing it
if string(app.path[0]) == "/" && runtime.GOOS == "windows" {
path = app.path[1:]
}
component, err := app.engine.LoadFile(path)
if err != nil {
logger.Warnln(err)
}
app.win = component.CreateWindow(nil)
return nil
}
func (app *QmlApplication) Destroy() {
app.engine.Destroy()
}
func (app *QmlApplication) NewWatcher(quitChan chan bool) {
}
// Events
func (app *QmlApplication) NewBlock(block *ethchain.Block) {
pblock := &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Bytes2Hex(block.Hash())}
app.win.Call("onNewBlockCb", pblock)
}
func (app *QmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
app.win.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *QmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
app.win.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
}
// Getters
func (app *QmlApplication) Engine() *qml.Engine {
return app.engine
}
func (app *QmlApplication) Window() *qml.Window {
return app.win
}