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quasar.go
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quasar.go
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package main
import (
"fmt"
"os"
"unsafe"
"github.com/VukoDrakkeinen/Quasar/core"
"github.com/VukoDrakkeinen/Quasar/datadir/qlog"
"github.com/VukoDrakkeinen/Quasar/gui"
"github.com/VukoDrakkeinen/Quasar/qutils/cores"
"github.com/VukoDrakkeinen/qml"
"github.com/pkg/profile"
)
type qmlContextVars []struct {
name string
ptr interface{}
isGoValue bool
}
func main() { //TODO: fix messy code; write some unit tests
if false {
defer profile.Start().Stop()
}
cores.UseAll()
saveData, vars := initQuasar()
if err := qml.Run(func() error { return launchGUI(vars, func() { saveData() }) }); err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(1)
}
return
}
func initQuasar() (saveData func() error, vars qmlContextVars) {
qlog.Log(qlog.Info, "Loading settings")
settings, err := core.LoadGlobalSettings()
if err != nil {
qlog.Log(qlog.Error, "Loading settings failed!")
qlog.Log(qlog.Warning, "Falling back on defaults")
settings = core.NewGlobalSettings()
}
qlog.Log(qlog.Info, "Creating Fetcher")
fet := core.NewFetcher(settings)
qlog.Log(qlog.Info, "Registering plugins")
fet.RegisterPlugins(core.NewBatoto(), core.NewBakaUpdates(), core.NewKissManga())
qlog.Log(qlog.Info, "Creating comic list")
list := core.NewComicList(fet)
qlog.Log(qlog.Info, "Creating proxy models")
chapterModel := gui.NewComicChapterModel(list)
updateModel := gui.NewComicUpdateModel(list)
infoModel := gui.NewComicInfoModel(list)
qlog.Log(qlog.Info, "Registering event actions")
list.On(core.ChapterListAboutToChange).Do(func(...interface{}) {
chapterModel.NotifyViewResetStart()
})
list.On(core.ChapterListChanged).Do(func(...interface{}) {
chapterModel.NotifyViewResetEnd()
})
list.On(core.ComicsAboutToBeAdded).Do(func(args ...interface{}) {
row := args[0].(int)
count := args[1].(int)
updateModel.NotifyViewInsertStart(row, count)
})
list.On(core.ComicsAdded).Do(func(...interface{}) {
updateModel.NotifyViewInsertEnd()
})
list.On(core.ComicsAboutToBeRemoved).Do(func(args ...interface{}) {
row := args[0].(int)
count := args[1].(int)
updateModel.NotifyViewRemoveStart(row, count)
})
list.On(core.ComicsRemoved).Do(func(...interface{}) {
updateModel.NotifyViewRemoveEnd()
})
list.On(core.ComicsUpdateStatusChanged).Do(func(args ...interface{}) {
row := args[0].(int)
count := args[1].(int)
updateModel.NotifyViewUpdated(row, count, -1)
})
qlog.Log(qlog.Info, "Begin DB load")
go func() {
err = list.LoadFromDB()
if err != nil {
qlog.Log(qlog.Error, err)
os.Exit(1)
}
}()
qlog.Log(qlog.Info, "Creating Core Connector")
coreConnector := gui.NewCoreConnector(list)
coreConnector.On(gui.ChaptersMarked).Do(func(args ...interface{}) {
row := args[0].(int)
selections := args[1].([][2]int)
for _, sel := range selections {
chapterModel.NotifyViewUpdated(sel[0], sel[1], -1) //[0] = row, [1] = count
}
updateModel.NotifyViewUpdated(row, 1, -1)
})
qvars := qmlContextVars{
{name: "updateModel", ptr: updateModel.QtPtr()},
{name: "infoModel", ptr: infoModel.QtPtr()},
{name: "chapterModel", ptr: chapterModel.QtPtr()},
{name: "quasarCore", ptr: coreConnector, isGoValue: true},
}
saveDataFunc := func() error {
settings.Save()
//list.SaveToDB()
return nil
}
return saveDataFunc, qvars
}
func launchGUI(contextVars qmlContextVars, onQuit func()) error {
engine := qml.NewEngine()
context := engine.Context()
qlog.Log(qlog.Info, "Setting QML variables")
for _, ctxVar := range contextVars {
if !ctxVar.isGoValue {
context.SetVar(ctxVar.name, qml.CommonOf(ctxVar.ptr.(unsafe.Pointer), engine))
} else {
context.SetVar(ctxVar.name, ctxVar.ptr)
}
}
qlog.Log(qlog.Info, "Launching GUI")
control, err := engine.LoadFile("qml/main.qml") //TODO: load from resources
if err != nil {
return err
}
window := control.CreateWindow(nil)
engine.On("quit", func() { onQuit(); window.Hide() /*os.Exit(0)*/ })
window.Show()
window.Wait()
//onQuit()
return nil
}