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Fix more go-uic. Add cgo-rcc. Add signal/slot connect destroy.
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drswinghead
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Aug 12, 2018
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/ioutil" | ||
| "log" | ||
| "os" | ||
| "os/exec" | ||
| "path" | ||
| "strings" | ||
|
|
||
| "github.com/kitech/qt.go/qtrt" | ||
| "github.com/kitech/qt.go/toolutil" | ||
| ) | ||
|
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| var file string | ||
| var filep string // file name without externsion | ||
|
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| var cp = toolutil.NewCodePager() | ||
|
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| const ( | ||
| INSEC_NONE = iota | ||
| INSEC_RES_DATA | ||
| INSEC_RES_NAME | ||
| INSEC_RES_STRUCT | ||
| INSEC_DONE | ||
| ) | ||
|
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| // cgo version rcc compile. feature: decrease go compile time RAM usage(~72%, 2.8G=>0.8G). but depend on gcc. | ||
| // usage: go-rcc <rcc.qrc> | ||
| // depend on: /usr/bin/rcc | ||
| func main() { | ||
| log.SetFlags(log.Flags() | log.Lshortfile) | ||
| file = os.Args[1] | ||
| filep = path.Base(file)[0:strings.LastIndex(path.Base(file), ".")] | ||
| filep = qtrt.IfElseStr(path.Dir(file) == "", filep, path.Dir(file)+"/"+filep) | ||
| log.Println(file, filep) | ||
|
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| scc, err := toolutil.RunCmdOut("rcc", file) | ||
| qtrt.ErrPrint(err, "rcc", file) | ||
| if err != nil { | ||
| os.Exit(1) | ||
| } | ||
|
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| lines := strings.Split(scc, "\n") | ||
| log.Println("lines:", len(lines), "size:", len(scc)) | ||
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| cp.APf("header", "") | ||
| cp.APf("header", "/*") | ||
| cp.APf("header", "#include <string.h>") | ||
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| hasRccData, hasRccName, hasRccStruct := false, false, false | ||
| insection := INSEC_NONE | ||
| for _, line := range lines { | ||
| line = strings.TrimSpace(line) | ||
|
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| if strings.Contains(line, "qt_resource_data[]") { | ||
| insection = INSEC_RES_DATA | ||
| hasRccData = true | ||
| // cp.APf("body", "var qt_resource_data = []byte{") | ||
| cp.APf("body", line[7:]) | ||
| continue | ||
| } | ||
|
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| if strings.Contains(line, "qt_resource_name[]") { | ||
| insection = INSEC_RES_NAME | ||
| hasRccName = true | ||
| // cp.APf("body", "var qt_resource_name = []byte{") | ||
| cp.APf("body", line[7:]) | ||
| continue | ||
| } | ||
|
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| if strings.Contains(line, "qt_resource_struct[]") { | ||
| insection = INSEC_RES_STRUCT | ||
| hasRccStruct = true | ||
| // cp.APf("body", "var qt_resource_struct = []byte{") | ||
| cp.APf("body", line[7:]) | ||
| continue | ||
| } | ||
|
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| if strings.HasPrefix(line, "#ifdef QT_NAMESPACE") { | ||
| insection = INSEC_DONE | ||
| break | ||
| } | ||
|
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| switch insection { | ||
| case INSEC_RES_DATA: | ||
| // do smth... | ||
| // log.Println(line) | ||
| transformMember(line) | ||
| case INSEC_RES_NAME: | ||
| onSetupUi(line) | ||
| case INSEC_RES_STRUCT: | ||
| onRetranslateUi(line) | ||
| } | ||
| } | ||
|
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| // fix not exists | ||
| if !hasRccData { | ||
| cp.APf("body", "var qt_resource_data = []byte{} // empty") | ||
| } | ||
| if !hasRccName { | ||
| cp.APf("body", "var qt_resource_name = []byte{} // empty") | ||
| } | ||
| if !hasRccStruct { | ||
| cp.APf("body", "var qt_resource_struct = []byte{} // empty") | ||
| } | ||
|
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| cp.APf("header2", "*/") | ||
| cp.APf("header2", "import \"C\"") | ||
| cp.APf("header2", "import \"unsafe\"") | ||
| cp.APf("header2", "// import \"github.com/kitech/qt.go/qtcore\"") | ||
| cp.APf("header2", "import \"github.com/kitech/qt.go/qtmock\"") | ||
|
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| saveCode() | ||
| } | ||
|
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| func transformMember(line string) { | ||
| home := os.Getenv("HOME") | ||
| line = strings.Replace(line, home, "/home/me", -1) | ||
| cp.APf("body", line) | ||
| } | ||
|
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| func onSetupUi(line string) { | ||
| cp.APf("body", line) | ||
| } | ||
|
|
||
| func onRetranslateUi(line string) { | ||
| cp.APf("body", line) | ||
| } | ||
|
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| func saveCode() { | ||
| var code string | ||
| var mod os.FileMode = 0644 | ||
|
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| // bool qRegisterResourceData (int, const unsigned char *, const unsigned char *, const unsigned char *). | ||
| // bool qUnregisterResourceData (int, const unsigned char *, const unsigned char *, const unsigned char *) | ||
| cp.APf("bodygo", "var qt_rcc_version = 0x2 // >= 5.8.0, else 0x1") | ||
| cp.APf("bodygo", "func qInitResources(){") | ||
| cp.APf("bodygo", " if C.sizeof_qt_resource_name > 0 {") | ||
| cp.APf("bodygo", " qtmock.QRegisterResourceData(qt_rcc_version, unsafe.Pointer(&C.qt_resource_struct[0]), unsafe.Pointer(&C.qt_resource_name[0]), unsafe.Pointer(&C.qt_resource_data[0]))") | ||
| cp.APf("bodygo", " }") | ||
| cp.APf("bodygo", "}") | ||
|
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| cp.APf("bodygo", "func qCleanupResources(){") | ||
| cp.APf("bodygo", " if C.sizeof_qt_resource_name > 0 {") | ||
| cp.APf("bodygo", " qtmock.QUnregisterResourceData(qt_rcc_version, unsafe.Pointer(&C.qt_resource_struct[0]), unsafe.Pointer(&C.qt_resource_name[0]), unsafe.Pointer(&C.qt_resource_data[0]))") | ||
| cp.APf("bodygo", " }") | ||
| cp.APf("bodygo", "}") | ||
|
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| cp.APf("bodygo", "func init(){qInitResources()}") | ||
|
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| log.Printf("saving... %s_rc.go...\n", filep) | ||
| code = "package main\n" | ||
| code += cp.ExportAll() | ||
| savefile := fmt.Sprintf("%s_rc.go", filep) | ||
| err := ioutil.WriteFile(savefile, []byte(code), mod) | ||
| qtrt.ErrPrint(err, savefile) | ||
|
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| // gofmt the code | ||
| gofmtPath, err := exec.LookPath("gofmt") | ||
| qtrt.ErrPrint(err) | ||
| cmd := exec.Command(gofmtPath, "-w", savefile) | ||
| err = cmd.Run() | ||
| qtrt.ErrPrint(err, cmd) | ||
| } | ||
|
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| func colon2uline(s string) string { return strings.Replace(s, ":", "_", -1) } | ||
| func untitle(s string) string { return strings.ToLower(s[0:1]) + s[1:] } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| package qtqt | ||
|
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| import "unsafe" | ||
|
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| func DisconnectObject(cPtr unsafe.Pointer) { | ||
| signalsMutex.Lock() | ||
| if _, ok := signals[cPtr]; ok { | ||
| delete(signals, cPtr) | ||
| } | ||
| signalsMutex.Unlock() | ||
| Unregister(cPtr) | ||
| } | ||
|
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| func DumpSignalsByObj(cPtr unsafe.Pointer) { | ||
| Debug("##############################\tSIGNALSTABLE_START\t##############################") | ||
| signalsMutex.Lock() | ||
| if entry, ok := signals[cPtr]; ok { | ||
| Debug(cPtr, entry) | ||
| } | ||
| signalsMutex.Unlock() | ||
| Debug("##############################\tSIGNALSTABLE_END\t##############################") | ||
| } | ||
|
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| // get connected signals | ||
| func GetActiveSignals(cPtr unsafe.Pointer) (names []string) { | ||
| signalsMutex.Lock() | ||
| if _, ok := signals[cPtr]; ok { | ||
| for signame, _ := range signals[cPtr] { | ||
| names = append(names, signame) | ||
| } | ||
| } | ||
| signalsMutex.Unlock() | ||
| return | ||
| } | ||
|
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| func CountSignalsByObj(cPtr unsafe.Pointer) (c int) { | ||
| signalsMutex.Lock() | ||
| if entry, ok := signals[cPtr]; ok { | ||
| c = len(entry) | ||
| } | ||
| signalsMutex.Unlock() | ||
| return | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| // +build js | ||
|
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| package qt | ||
|
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| // import "github.com/gopherjs/gopherjs/js" | ||
|
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| // var WASM = js.Global.Call("eval", "Module") |
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