mirror of https://github.com/ethereum/go-ethereum
Please be aware that if any of the instances on xeth.frontend are called the program will crash due to the default, temporarily, frontend interface.pull/449/head
obscuren
10 years ago
parent
738d6e20f2
commit
20741a96ac
@ -1,117 +0,0 @@ |
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/* |
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This file is part of go-ethereum |
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|
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go-ethereum is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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|
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go-ethereum is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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/** |
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* @authors |
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* Jeffrey Wilcke <i@jev.io> |
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*/ |
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package main |
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import ( |
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"github.com/ethereum/go-ethereum/core" |
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"github.com/ethereum/go-ethereum/core/types" |
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"github.com/ethereum/go-ethereum/event" |
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"github.com/ethereum/go-ethereum/xeth" |
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"github.com/obscuren/qml" |
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) |
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type AppContainer interface { |
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Create() error |
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Destroy() |
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Window() *qml.Window |
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Engine() *qml.Engine |
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NewBlock(*types.Block) |
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NewWatcher(chan bool) |
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Post(string, int) |
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} |
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type ExtApplication struct { |
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*xeth.XEth |
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eth core.Backend |
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events event.Subscription |
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watcherQuitChan chan bool |
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filters map[string]*core.Filter |
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container AppContainer |
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lib *UiLib |
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} |
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func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication { |
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return &ExtApplication{ |
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XEth: xeth.New(lib.eth), |
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eth: lib.eth, |
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watcherQuitChan: make(chan bool), |
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filters: make(map[string]*core.Filter), |
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container: container, |
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lib: lib, |
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} |
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} |
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func (app *ExtApplication) run() { |
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// Set the "eth" api on to the containers context
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context := app.container.Engine().Context() |
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context.SetVar("eth", app) |
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context.SetVar("ui", app.lib) |
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err := app.container.Create() |
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if err != nil { |
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guilogger.Errorln(err) |
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return |
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} |
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// Call the main loop
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go app.mainLoop() |
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app.container.NewWatcher(app.watcherQuitChan) |
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win := app.container.Window() |
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win.Show() |
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win.Wait() |
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app.stop() |
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} |
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func (app *ExtApplication) stop() { |
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app.events.Unsubscribe() |
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// Kill the main loop
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app.watcherQuitChan <- true |
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app.container.Destroy() |
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} |
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func (app *ExtApplication) mainLoop() { |
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for ev := range app.events.Chan() { |
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switch ev := ev.(type) { |
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case core.NewBlockEvent: |
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app.container.NewBlock(ev.Block) |
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/* TODO remove |
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case state.Messages: |
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for id, filter := range app.filters { |
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msgs := filter.FilterMessages(ev) |
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if len(msgs) > 0 { |
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app.container.Messages(msgs, id) |
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} |
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} |
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*/ |
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} |
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} |
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} |
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