Remove MNEXT, MPREV again (sigh)
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9e4205e6e8
commit
b55edd2678
@ -69,10 +69,10 @@ func (mp *MenuProcessor) ToLines() []byte {
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preLines = vm.NewLine(preLines, vm.MOUT, []string{v.choice, v.display}, nil, nil)
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postLines = vm.NewLine(postLines, vm.INCMP, []string{v.choice, "_"}, nil, nil)
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case MENU_NEXT:
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preLines = vm.NewLine(preLines, vm.MNEXT, []string{v.choice, v.display}, nil, nil)
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preLines = vm.NewLine(preLines, vm.MOUT, []string{v.choice, v.display}, nil, nil)
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postLines = vm.NewLine(postLines, vm.INCMP, []string{v.choice, ">"}, nil, nil)
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case MENU_PREVIOUS:
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preLines = vm.NewLine(preLines, vm.MPREV, []string{v.choice, v.display}, nil, nil)
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preLines = vm.NewLine(preLines, vm.MOUT, []string{v.choice, v.display}, nil, nil)
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postLines = vm.NewLine(postLines, vm.INCMP, []string{v.choice, "<"}, nil, nil)
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default:
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preLines = vm.NewLine(preLines, vm.MOUT, []string{v.choice, v.display}, nil, nil)
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@ -35,8 +35,8 @@ func TestMenuInterpreter(t *testing.T) {
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t.Fatal(err)
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}
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expect := `MOUT 0 "inky"
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MNEXT 1 "pinky"
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MPREV 2 "blinky clyde"
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MOUT 1 "pinky"
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MOUT 2 "blinky clyde"
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MOUT 99 "tinky-winky"
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HALT
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INCMP 0 foo
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@ -19,7 +19,7 @@ type Resource interface {
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GetCode(sym string) ([]byte, error) // Get the bytecode for the given symbol.
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PutMenu(string, string) error // Add a menu item.
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ShiftMenu() (string, string, error) // Remove and return the first menu item in list.
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SetMenuBrowse(string, string, bool) error // Set menu browser display details.
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// SetMenuBrowse(string, string, bool) error // Set menu browser display details.
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RenderTemplate(sym string, values map[string]string, idx uint16, sizer *Sizer) (string, error) // Render the given data map using the template of the symbol.
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RenderMenu() (string, error) // Render the current state of menu
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Render(sym string, values map[string]string, idx uint16, sizer *Sizer) (string, error) // Render full output.
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@ -55,20 +55,20 @@ func(m *MenuResource) WithTemplateGetter(templateGetter TemplateFunc) *MenuResou
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return m
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}
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// SetMenuBrowse defines the how pagination menu options should be displayed.
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//
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// The selector is the expected user input, and the title is the description string.
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//
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// If back is set, the option will be defined for returning to a previous page.
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func(m *MenuResource) SetMenuBrowse(selector string, title string, back bool) error {
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entry := [2]string{selector, title}
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if back {
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m.prev = entry
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} else {
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m.next = entry
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}
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return nil
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}
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//// SetMenuBrowse defines the how pagination menu options should be displayed.
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////
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//// The selector is the expected user input, and the title is the description string.
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////
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//// If back is set, the option will be defined for returning to a previous page.
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//func(m *MenuResource) SetMenuBrowse(selector string, title string, back bool) error {
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// entry := [2]string{selector, title}
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// if back {
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// m.prev = entry
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// } else {
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// m.next = entry
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// }
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// return nil
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//}
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// PutMenu adds a menu option to the menu rendering.
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func(m *MenuResource) PutMenu(selector string, title string) error {
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@ -129,22 +129,22 @@ func ParseAll(b []byte, w io.Writer) (int, error) {
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rs = fmt.Sprintf("%s %s \"%s\"\n", s, r, v)
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}
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}
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case MNEXT:
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r, v, bb, err := ParseMNext(b)
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b = bb
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if err == nil {
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if w != nil {
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rs = fmt.Sprintf("%s %s \"%s\"\n", s, r, v)
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}
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}
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case MPREV:
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r, v, bb, err := ParseMPrev(b)
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b = bb
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if err == nil {
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if w != nil {
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rs = fmt.Sprintf("%s %s \"%s\"\n", s, r, v)
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}
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}
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// case MNEXT:
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// r, v, bb, err := ParseMNext(b)
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// b = bb
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// if err == nil {
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// if w != nil {
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// rs = fmt.Sprintf("%s %s \"%s\"\n", s, r, v)
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// }
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// }
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// case MPREV:
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// r, v, bb, err := ParseMPrev(b)
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// b = bb
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// if err == nil {
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// if w != nil {
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// rs = fmt.Sprintf("%s %s \"%s\"\n", s, r, v)
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// }
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// }
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}
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if err != nil {
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return rn, err
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@ -91,25 +91,25 @@ func TestToString(t *testing.T) {
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t.Fatalf("expected:\n\t%v\ngot:\n\t%v", expect, r)
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}
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b = NewLine(nil, MNEXT, []string{"11", "nextmenu"}, nil, nil)
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r, err = ToString(b)
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if err != nil {
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t.Fatal(err)
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}
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expect = "MNEXT 11 \"nextmenu\"\n"
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if r != expect {
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t.Fatalf("expected:\n\t%v\ngot:\n\t%v", expect, r)
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}
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b = NewLine(nil, MPREV, []string{"222", "previous menu item"}, nil, nil)
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r, err = ToString(b)
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if err != nil {
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t.Fatal(err)
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}
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expect = "MPREV 222 \"previous menu item\"\n"
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if r != expect {
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t.Fatalf("expected:\n\t%v\ngot:\n\t%v", expect, r)
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}
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// b = NewLine(nil, MNEXT, []string{"11", "nextmenu"}, nil, nil)
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// r, err = ToString(b)
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// if err != nil {
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// t.Fatal(err)
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// }
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// expect = "MNEXT 11 \"nextmenu\"\n"
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// if r != expect {
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// t.Fatalf("expected:\n\t%v\ngot:\n\t%v", expect, r)
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// }
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//
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// b = NewLine(nil, MPREV, []string{"222", "previous menu item"}, nil, nil)
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// r, err = ToString(b)
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// if err != nil {
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// t.Fatal(err)
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// }
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// expect = "MPREV 222 \"previous menu item\"\n"
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// if r != expect {
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// t.Fatalf("expected:\n\t%v\ngot:\n\t%v", expect, r)
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// }
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b = NewLine(nil, MOUT, []string{"1", "foo"}, nil, nil)
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r, err = ToString(b)
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@ -17,8 +17,8 @@ const (
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INCMP = 8
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MSIZE = 9
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MOUT = 10
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MNEXT = 11
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MPREV = 12
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//MNEXT = 11
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//MPREV = 12
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_MAX = 12
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)
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@ -35,8 +35,8 @@ var (
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INCMP: "INCMP",
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MSIZE: "MSIZE",
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MOUT: "MOUT",
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MNEXT: "MNEXT",
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MPREV: "MPREV",
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//MNEXT: "MNEXT",
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//MPREV: "MPREV",
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}
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OpcodeIndex = map[string]Opcode {
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@ -51,8 +51,8 @@ var (
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"INCMP": INCMP,
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"MSIZE": MSIZE,
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"MOUT": MOUT,
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"MNEXT": MNEXT,
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"MPREV": MPREV,
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//"MNEXT": MNEXT,
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//"MPREV": MPREV,
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}
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)
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@ -44,10 +44,10 @@ func Run(b []byte, st *state.State, rs resource.Resource, ctx context.Context) (
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b, err = RunMSize(b, st, rs, ctx)
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case MOUT:
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b, err = RunMOut(b, st, rs, ctx)
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case MNEXT:
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b, err = RunMNext(b, st, rs, ctx)
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case MPREV:
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b, err = RunMPrev(b, st, rs, ctx)
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// case MNEXT:
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// b, err = RunMNext(b, st, rs, ctx)
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// case MPREV:
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// b, err = RunMPrev(b, st, rs, ctx)
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case HALT:
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b, err = RunHalt(b, st, rs, ctx)
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return b, err
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@ -257,25 +257,25 @@ func RunMOut(b []byte, st *state.State, rs resource.Resource, ctx context.Contex
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return b, err
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}
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// RunMNext executes the MNEXT opcode
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func RunMNext(b []byte, st *state.State, rs resource.Resource, ctx context.Context) ([]byte, error) {
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selector, display, b, err := ParseMNext(b)
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if err != nil {
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return b, err
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}
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err = rs.SetMenuBrowse(selector, display, false)
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return b, err
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}
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// RunMPrev executes the MPREV opcode
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func RunMPrev(b []byte, st *state.State, rs resource.Resource, ctx context.Context) ([]byte, error) {
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selector, display, b, err := ParseMPrev(b)
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if err != nil {
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return b, err
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}
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err = rs.SetMenuBrowse(selector, display, false)
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return b, err
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}
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//// RunMNext executes the MNEXT opcode
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//func RunMNext(b []byte, st *state.State, rs resource.Resource, ctx context.Context) ([]byte, error) {
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// selector, display, b, err := ParseMNext(b)
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// if err != nil {
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// return b, err
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// }
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// err = rs.SetMenuBrowse(selector, display, false)
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// return b, err
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//}
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//
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//// RunMPrev executes the MPREV opcode
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//func RunMPrev(b []byte, st *state.State, rs resource.Resource, ctx context.Context) ([]byte, error) {
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// selector, display, b, err := ParseMPrev(b)
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// if err != nil {
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// return b, err
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// }
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// err = rs.SetMenuBrowse(selector, display, false)
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// return b, err
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//}
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// retrieve data for key
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func refresh(key string, rs resource.Resource, ctx context.Context) (string, error) {
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18
go/vm/vm.go
18
go/vm/vm.go
@ -75,15 +75,15 @@ func ParseInCmp(b []byte) (string, string, []byte, error) {
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return parseTwoSym(b)
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}
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// ParseMPrev parses and extracts the expected argument portion of a MPREV instruction
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func ParseMPrev(b []byte) (string, string, []byte, error) {
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return parseTwoSym(b)
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}
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// ParseMNext parses and extracts the expected argument portion of a MNEXT instruction
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func ParseMNext(b []byte) (string, string, []byte, error) {
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return parseTwoSym(b)
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}
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//// ParseMPrev parses and extracts the expected argument portion of a MPREV instruction
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//func ParseMPrev(b []byte) (string, string, []byte, error) {
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// return parseTwoSym(b)
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//}
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//
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//// ParseMNext parses and extracts the expected argument portion of a MNEXT instruction
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//func ParseMNext(b []byte) (string, string, []byte, error) {
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// return parseTwoSym(b)
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//}
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// ParseMSize parses and extracts the expected argument portion of a MSIZE instruction
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func ParseMSize(b []byte) (uint32, uint32, []byte, error) {
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