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-rw-r--r--ethereal/ui/html_container.go73
1 files changed, 73 insertions, 0 deletions
diff --git a/ethereal/ui/html_container.go b/ethereal/ui/html_container.go
new file mode 100644
index 000000000..4f12aaaf6
--- /dev/null
+++ b/ethereal/ui/html_container.go
@@ -0,0 +1,73 @@
+package ethui
+
+import (
+ "errors"
+ "github.com/ethereum/eth-go/ethchain"
+ "github.com/ethereum/eth-go/ethpub"
+ "github.com/ethereum/eth-go/ethutil"
+ "github.com/go-qml/qml"
+ "path/filepath"
+)
+
+type HtmlApplication struct {
+ win *qml.Window
+ webView qml.Object
+ engine *qml.Engine
+ lib *UiLib
+ path string
+}
+
+func NewHtmlApplication(path string, lib *UiLib) *HtmlApplication {
+ engine := qml.NewEngine()
+
+ return &HtmlApplication{engine: engine, lib: lib, path: path}
+
+}
+
+func (app *HtmlApplication) Create() error {
+ component, err := app.engine.LoadFile(app.lib.AssetPath("qml/webapp.qml"))
+ if err != nil {
+ return err
+ }
+
+ if filepath.Ext(app.path) == "eth" {
+ return errors.New("Ethereum package not yet supported")
+
+ // TODO
+ ethutil.OpenPackage(app.path)
+ }
+
+ win := component.CreateWindow(nil)
+ win.Set("url", app.path)
+ webView := win.ObjectByName("webView")
+
+ app.win = win
+ app.webView = webView
+
+ return nil
+}
+
+func (app *HtmlApplication) Engine() *qml.Engine {
+ return app.engine
+}
+
+func (app *HtmlApplication) Window() *qml.Window {
+ return app.win
+}
+
+func (app *HtmlApplication) NewBlock(block *ethchain.Block) {
+ b := &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
+ app.webView.Call("onNewBlockCb", b)
+}
+
+func (app *HtmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
+ app.webView.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
+}
+
+func (app *HtmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
+ app.webView.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
+}
+
+func (app *HtmlApplication) Destroy() {
+ app.engine.Destroy()
+}