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io/input: [API] execute commands immediately

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Change the semantics of commands to execute immediately. In cases where
execution of a command introduces a inconsistency, freeze event routing
and defer the command as well as queued events to the next frame.

Rename Source.Queue to Source.Execute to better fit the new command
semantics.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2023-11-20 16:25:05 -06:00
parent 67b58a6006
commit fc208248b7
11 changed files with 190 additions and 142 deletions
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io/input/clipboard_test.go
+7 -17
View File
@@ -17,8 +17,8 @@ func TestClipboardDuplicateEvent(t *testing.T) {
ops, router, handler := new(op.Ops), new(Router), make([]int, 2)
// Both must receive the event once
router.Source().Queue(clipboard.ReadCmd{Tag: &handler[0]})
router.Source().Queue(clipboard.ReadCmd{Tag: &handler[1]})
router.Source().Execute(clipboard.ReadCmd{Tag: &handler[0]})
router.Source().Execute(clipboard.ReadCmd{Tag: &handler[1]})
router.Frame(ops)
event := transfer.DataEvent{
@@ -41,7 +41,7 @@ func TestClipboardDuplicateEvent(t *testing.T) {
assertClipboardEvent(t, router.Events(&handler[1]), false)
ops.Reset()
router.Source().Queue(clipboard.ReadCmd{Tag: &handler[0]})
router.Source().Execute(clipboard.ReadCmd{Tag: &handler[0]})
router.Frame(ops)
// No ClipboardEvent sent
@@ -56,7 +56,7 @@ func TestQueueProcessReadClipboard(t *testing.T) {
ops.Reset()
// Request read
router.Source().Queue(clipboard.ReadCmd{Tag: &handler[0]})
router.Source().Execute(clipboard.ReadCmd{Tag: &handler[0]})
router.Frame(ops)
assertClipboardReadCmd(t, router, 1)
@@ -94,28 +94,18 @@ func TestQueueProcessReadClipboard(t *testing.T) {
}
func TestQueueProcessWriteClipboard(t *testing.T) {
ops, router := new(op.Ops), new(Router)
ops.Reset()
router := new(Router)
const mime = "application/text"
router.Source().Queue(clipboard.WriteCmd{Type: mime, Data: io.NopCloser(strings.NewReader("Write 1"))})
router.Source().Execute(clipboard.WriteCmd{Type: mime, Data: io.NopCloser(strings.NewReader("Write 1"))})
router.Frame(ops)
assertClipboardWriteCmd(t, router, mime, "Write 1")
ops.Reset()
// No WriteCmd
router.Frame(ops)
assertClipboardWriteCmd(t, router, "", "")
ops.Reset()
router.Source().Queue(clipboard.WriteCmd{Type: mime, Data: io.NopCloser(strings.NewReader("Write 2"))})
router.Source().Execute(clipboard.WriteCmd{Type: mime, Data: io.NopCloser(strings.NewReader("Write 2"))})
router.Frame(ops)
assertClipboardReadCmd(t, router, 0)
assertClipboardWriteCmd(t, router, mime, "Write 2")
ops.Reset()
}
func assertClipboardEvent(t *testing.T, events []event.Event, expected bool) {