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[linux] Remove Go based dispatcher

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This commit is contained in:
Lea Anthony 2022-01-31 21:22:17 +11:00
parent 6a10bf4d98
commit db9e0fd0d3
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GPG Key ID: 33DAF7BB90A58405
1 changed files with 11 additions and 47 deletions
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58
v2/internal/frontend/desktop/linux/frontend.go
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@ -9,15 +9,6 @@ package linux
#include "gtk/gtk.h" #include "gtk/gtk.h"
#include "webkit2/webkit2.h" #include "webkit2/webkit2.h"
extern void callDispatchedMethod(int id);
static inline void processDispatchID(gpointer id) {
callDispatchedMethod(GPOINTER_TO_INT(id));
}
static void gtkDispatch(int id) {
g_idle_add((GSourceFunc)processDispatchID, GINT_TO_POINTER(id));
}
*/ */
import "C" import "C"
import ( import (
@ -27,7 +18,6 @@ import (
"log" "log"
"os" "os"
"strconv" "strconv"
"sync"
"text/template" "text/template"
"unsafe" "unsafe"
@ -230,7 +220,7 @@ func (f *Frontend) Notify(name string, data ...interface{}) {
f.logger.Error(err.Error()) f.logger.Error(err.Error())
return return
} }
f.ExecJS(`window.wails.EventsNotify('` + template.JSEscapeString(string(payload)) + `');`) f.mainWindow.ExecJS(`window.wails.EventsNotify('` + template.JSEscapeString(string(payload)) + `');`)
} }
func (f *Frontend) processMessage(message string) { func (f *Frontend) processMessage(message string) {
@ -267,25 +257,11 @@ func (f *Frontend) Callback(message string) {
} }
func (f *Frontend) startDrag() { func (f *Frontend) startDrag() {
f.dispatch(func() { f.mainWindow.StartDrag()
f.mainWindow.StartDrag()
})
} }
func (f *Frontend) ExecJS(js string) { func (f *Frontend) ExecJS(js string) {
f.dispatch(func() { f.mainWindow.ExecJS(js)
f.mainWindow.ExecJS(js)
})
}
func (f *Frontend) dispatch(fn func()) {
dispatchCallbackLock.Lock()
id := 0
for fn := dispatchCallbacks[id]; fn != nil; id++ {
}
dispatchCallbacks[id] = fn
dispatchCallbackLock.Unlock()
C.gtkDispatch(C.int(id))
} }
var messageBuffer = make(chan string, 100) var messageBuffer = make(chan string, 100)
@ -296,24 +272,6 @@ func processMessage(message *C.char) {
messageBuffer <- goMessage messageBuffer <- goMessage
} }
// Map of functions passed to dispatch()
var dispatchCallbacks = make(map[int]func())
var dispatchCallbackLock sync.Mutex
//export callDispatchedMethod
func callDispatchedMethod(cid C.int) {
id := int(cid)
fn := dispatchCallbacks[id]
if fn != nil {
fn()
dispatchCallbackLock.Lock()
delete(dispatchCallbacks, id)
dispatchCallbackLock.Unlock()
} else {
println("Error: No dispatch method with id", id, cid)
}
}
var requestBuffer = make(chan unsafe.Pointer, 100) var requestBuffer = make(chan unsafe.Pointer, 100)
func (f *Frontend) startRequestProcessor() { func (f *Frontend) startRequestProcessor() {
@ -337,8 +295,14 @@ func (f *Frontend) processRequest(request unsafe.Pointer) {
// TODO Handle errors // TODO Handle errors
return return
} else if !match { } else if !match {
// This should never happen on linux, because we get only called for wails:// file, match, err = common.TranslateUriToFile(goURI, "wails", "null")
panic("Unexpected host for request on wails:// scheme") if err != nil {
// TODO Handle errors
return
} else if !match {
// This should never happen on linux, because we get only called for wails://
panic("Unexpected host for request on wails:// scheme")
}
} }
// Load file from asset store // Load file from asset store