func (m *PriceStore) Handle(payload *flux.Payload) (finished bool) {
switch payload.Action.(type) {
case *UpdateCountryAction, *UpdateCity:
payload.Wait(m.app.City)
m.price = calculatePrice(m.app.Country.GetCountry(), m.app.City.GetCity())
}
return true
}
func (m *MessageStore) Handle(payload *flux.Payload) (finished bool) {
switch action := payload.Action.(type) {
case *AddTopic:
payload.Wait(m.app.Topics)
m.messages = append(m.messages, action.Message)
case *AddMessage:
m.messages = append(m.messages, action.Message)
}
return true
}
func (m *CityStore) Handle(payload *flux.Payload) (finished bool) {
switch action := payload.Action.(type) {
case *UpdateCity:
m.city = action.City
case *UpdateCountryAction:
payload.Wait(m.app.Country)
m.city = getCapital(m.app.Country.GetCountry())
}
return true
}
func (s *PackageStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.InitialState:
pkgNode, err := node.Unmarshal(s.ctx, action.Info.Package)
if err != nil {
s.app.Fail <- kerr.Wrap("KXIKEWOKJI", err)
}
s.node = pkgNode
s.filename = action.Info.PackageFilename
payload.Notify(nil, PackageChanged)
}
return true
}
func (s *RuleStore) validateNodes(payload *flux.Payload, changes []*node.Node) {
for _, n := range changes {
m := s.app.Nodes.Get(n)
changed, err := m.Validate(s.ctx, s.app.Rule.Get(n.Root(), n))
if err != nil {
s.app.Fail <- kerr.Wrap("BYQOBLPRDP", err)
break
}
if changed {
payload.Notify(n, NodeErrorsChanged)
}
}
}
func (s *st1) Handle(payload *flux.Payload) (finished bool) {
async := payload.Action.(bool)
if async {
go func() {
<-handleDone
payload.Notify("b", notif1{})
close(notifyDone)
}()
} else {
payload.Notify("a", notif1{})
}
return true
}
func (s *TypeStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.InitialState:
types := action.Info.Imports[action.Info.Path].Types
if len(types) == 0 {
break
}
for name, ti := range types {
typ, err := node.Unmarshal(s.ctx, ti.Bytes)
if err != nil {
s.app.Fail <- kerr.Wrap("QDOVEIKABS", err)
}
s.types[name] = &models.TypeModel{
Node: typ,
File: ti.File,
}
}
payload.Notify(nil, TypeChanged)
}
return true
}
func (s *MiscStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.ToggleInfoState:
s.info = !s.info
payload.Notify(nil, InfoStateChange)
case *actions.OpenAddPopup:
s.addPopup = &models.AddPopupModel{
Visible: true,
Parent: action.Parent,
Node: action.Node,
Types: action.Types,
}
payload.Notify(nil, AddPopupChange)
case *actions.CloseAddPopup:
s.addPopup = &models.AddPopupModel{
Visible: false,
}
payload.Notify(nil, AddPopupChange)
}
return true
}
func (s *EditorStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.EditorData:
action.Func(payload)
case *actions.Add:
payload.Wait(s.app.Branches)
switch action.Direction() {
case actions.New, actions.Redo:
mutateAddEditor(s, action.Node, action.Parent)
case actions.Undo:
mutateDeleteEditor(s, action.Node, action.Parent)
}
case *actions.Delete:
payload.Wait(s.app.Branches)
switch action.Direction() {
case actions.New, actions.Redo:
mutateDeleteEditor(s, action.Node, action.Parent)
case actions.Undo:
mutateAddEditor(s, action.Node, action.Parent)
}
case *actions.InitialState:
payload.Wait(s.app.Package, s.app.Types, s.app.Data)
s.AddEditorsRecursively(s.app.Package.Node())
for _, ti := range s.app.Types.All() {
s.AddEditorsRecursively(ti.Node)
}
case *actions.LoadFileSuccess:
ni, ok := action.Branch.Contents.(models.NodeContentsInterface)
if !ok {
break
}
n := ni.GetNode()
s.AddEditorsRecursively(n)
}
return true
}
func (s *NodeStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.ToggleSystemControls:
m := s.Get(action.Node)
m.ShowSystemControls = !m.ShowSystemControls
payload.Notify(action.Node, NodeSystemControls)
case *actions.Add:
payload.Wait(s.app.Actions)
switch action.Direction() {
case actions.New:
if err := mutateAddNode(s.ctx, action.Node, action.Parent, action.Key, action.Index, action.Type, action.BranchName); err != nil {
s.app.Fail <- kerr.Wrap("HUOGBUQCAO", err)
break
}
payload.Notify(action.Node, NodeInitialised)
if action.Parent != nil {
payload.Notify(action.Parent, NodeChildAdded)
}
payload.Notify(action.Node, NodeFocus)
case actions.Undo:
action.Backup = node.NewNode()
if err := mutateDeleteNode(s.ctx, action.Node, action.Parent, action.Backup); err != nil {
s.app.Fail <- kerr.Wrap("RTAGMUIKMD", err)
break
}
payload.Notify(action.Node, NodeDeleted)
if action.Parent != nil {
payload.Notify(action.Parent, NodeChildDeleted)
}
case actions.Redo:
if err := mutateRestoreNode(s.ctx, action.Node, action.Parent, action.Backup); err != nil {
s.app.Fail <- kerr.Wrap("MHUTMXOGBP", err)
break
}
payload.Notify(action.Node, NodeInitialised)
payload.Notify(action.Parent, NodeChildAdded)
payload.Notify(action.Node, NodeFocus)
}
if action.Parent != nil {
model := s.app.Nodes.Get(action.Parent)
changed, err := model.Validate(s.ctx, s.app.Rule.Get(action.Parent.Root(), action.Parent))
if err != nil {
s.app.Fail <- kerr.Wrap("AKIUPRWGLV", err)
break
}
if changed {
payload.Notify(action.Parent, NodeErrorsChanged)
}
}
c := action.Parent
for c != nil {
payload.Notify(c, NodeDescendantChanged)
c = c.Parent
}
case *actions.Delete:
payload.Wait(s.app.Actions)
switch action.Direction() {
case actions.New, actions.Redo:
action.Backup = node.NewNode()
if err := mutateDeleteNode(s.ctx, action.Node, action.Parent, action.Backup); err != nil {
s.app.Fail <- kerr.Wrap("DFHTKJRLQC", err)
break
}
payload.Notify(action.Node, NodeDeleted)
payload.Notify(action.Parent, NodeChildDeleted)
case actions.Undo:
if err := mutateRestoreNode(s.ctx, action.Node, action.Parent, action.Backup); err != nil {
s.app.Fail <- kerr.Wrap("HAPWUOPBTW", err)
break
}
payload.Notify(action.Node, NodeInitialised)
payload.Notify(action.Parent, NodeChildAdded)
payload.Notify(action.Node, NodeFocus)
}
if action.Parent != nil {
model := s.app.Nodes.Get(action.Parent)
changed, err := model.Validate(s.ctx, s.app.Rule.Get(action.Parent.Root(), action.Parent))
if err != nil {
s.app.Fail <- kerr.Wrap("IOFCSITVXB", err)
break
}
if changed {
payload.Notify(action.Parent, NodeErrorsChanged)
}
}
c := action.Parent
for c != nil {
payload.Notify(c, NodeDescendantChanged)
c = c.Parent
}
case *actions.Reorder:
payload.Wait(s.app.Actions)
if !action.Model.Node.Type.IsNativeArray() {
s.app.Fail <- kerr.New("EPBQVIICFM", "Must be array")
break
}
from := action.Before
to := action.After
if action.Direction() == actions.Undo {
from = action.After
to = action.Before
}
if err := action.Model.Node.ReorderArrayChild(from, to); err != nil {
s.app.Fail <- kerr.Wrap("HMIFPKVJCN", err)
break
}
payload.Notify(action.Model.Node, NodeArrayReorder)
c := action.Model.Node.Parent
for c != nil {
payload.Notify(c, NodeDescendantChanged)
c = c.Parent
}
case *actions.Modify:
payload.Wait(s.app.Actions)
n := action.Editor.Node
val := action.After
if action.Direction() == actions.Undo {
val = action.Before
}
if err := n.SetValue(s.ctx, val); err != nil {
s.app.Fail <- kerr.Wrap("VIMXVIHPFY", err)
break
}
model := s.app.Nodes.Get(n)
changed, err := model.Validate(s.ctx, s.app.Rule.Get(n.Root(), n))
if err != nil {
s.app.Fail <- kerr.Wrap("EEIYMGQCCA", err)
break
}
if changed {
payload.Notify(n, NodeErrorsChanged)
}
payload.Notify(n, NodeValueChanged)
c := n.Parent
for c != nil {
payload.Notify(c, NodeDescendantChanged)
c = c.Parent
}
case *actions.EditorFocus:
payload.Notify(action.Editor.Node, NodeFocus)
case *actions.InitialState:
payload.Wait(s.app.Package, s.app.Types)
n := s.app.Package.Node()
if err := n.RecomputeHash(s.ctx, true); err != nil {
s.app.Fail <- kerr.Wrap("NDMDVGISWR", err)
}
for _, ti := range s.app.Types.All() {
if err := ti.Node.RecomputeHash(s.ctx, true); err != nil {
s.app.Fail <- kerr.Wrap("YLRDBXIYJH", err)
}
}
case *actions.LoadFileSuccess:
nci, ok := action.Branch.Contents.(models.NodeContentsInterface)
if !ok {
break
}
if err := nci.GetNode().RecomputeHash(s.ctx, true); err != nil {
s.app.Fail <- kerr.Wrap("BWUPWAFALG", err)
}
}
if m, ok := payload.Action.(actions.Mutator); ok {
n := m.CommonAncestor()
c := n
for c != nil {
// For the actual node, we recompute the whole hash. For ancestors,
// we recompute the hash without recomputing child nodes.
recomputeChildren := c == n
if err := c.RecomputeHash(s.ctx, recomputeChildren); err != nil {
s.app.Fail <- kerr.Wrap("SWHIXHLHXM", err)
}
c = c.Parent
}
}
return true
}
func (s *BranchStore) Handle(payload *flux.Payload) bool {
previous := s.selected
switch action := payload.Action.(type) {
case *actions.ChangeView:
s.view = action.View
s.selected = s.Root()
payload.Notify(nil, ViewChanged)
case *actions.Add:
payload.Wait(s.app.Nodes)
switch action.Direction() {
case actions.New, actions.Redo:
child, parent, err := mutateAppendBranch(s, action.Parent, action.Node, action.BranchName, action.BranchFile)
if err != nil {
s.app.Fail <- kerr.Wrap("LDBMBRHWHB", err)
break
}
if child != nil {
if ancestor := child.EnsureVisible(); ancestor != nil {
payload.NotifyWithData(ancestor, BranchOpened, &BranchDescendantSelectData{
Branch: child,
Op: models.BranchOpChildAdded,
})
}
s.selected = child
payload.Notify(previous, BranchUnselectControl)
payload.Notify(s.selected, BranchSelectControl)
payload.Notify(s.selected, BranchSelected)
}
if parent != nil {
payload.Notify(parent, BranchChildAdded)
}
case actions.Undo:
_, parent, err := mutateDeleteBranch(s, action.Node)
if err != nil {
s.app.Fail <- kerr.Wrap("NLFWVSNNTY", err)
break
}
if parent != nil {
payload.Notify(parent, BranchChildDeleted)
s.selected = parent
payload.Notify(previous, BranchUnselectControl)
payload.Notify(s.selected, BranchSelectControl)
payload.Notify(s.selected, BranchSelected)
}
}
case *actions.Delete:
payload.Wait(s.app.Nodes)
switch action.Direction() {
case actions.New, actions.Redo:
branch, parent, err := mutateDeleteBranch(s, action.Node)
if err != nil {
s.app.Fail <- kerr.Wrap("QTXPXAKXHH", err)
break
}
if branch != nil {
action.BranchIndex = branch.Index
if nci, ok := branch.Contents.(models.NodeContentsInterface); ok {
action.BranchName = nci.GetName()
}
if fci, ok := branch.Contents.(models.FileContentsInterface); ok {
action.BranchFile = fci.GetFilename()
}
}
if parent != nil {
payload.Notify(parent, BranchChildDeleted)
s.selected = parent
payload.Notify(previous, BranchUnselectControl)
payload.Notify(s.selected, BranchSelectControl)
payload.Notify(s.selected, BranchSelected)
}
case actions.Undo:
child, parent, err := mutateInsertBranch(s, action.Parent, action.Node, action.BranchIndex, action.BranchName, action.BranchFile)
if err != nil {
s.app.Fail <- kerr.Wrap("OOGOEWKPIL", err)
break
}
if child != nil {
if ancestor := child.EnsureVisible(); ancestor != nil {
payload.NotifyWithData(ancestor, BranchOpened, &BranchDescendantSelectData{
Branch: child,
Op: models.BranchOpChildAdded,
})
}
s.selected = child
payload.Notify(previous, BranchUnselectControl)
payload.Notify(s.selected, BranchSelectControl)
payload.Notify(s.selected, BranchSelected)
}
if parent != nil {
payload.Notify(parent, BranchChildAdded)
}
}
case *actions.Reorder:
payload.Wait(s.app.Nodes)
parent, err := mutateReorderBranch(s, action.Model.Node)
if err != nil {
s.app.Fail <- kerr.Wrap("NUQOPWWXHA", err)
break
}
if parent != nil {
payload.Notify(parent, BranchChildrenReordered)
}
case *actions.BranchClose:
if !action.Branch.CanOpen() {
// branch can't open - ignore
break
}
action.Branch.RecursiveClose()
payload.Notify(action.Branch, BranchClose)
case *actions.BranchOpening:
if !action.Branch.CanOpen() {
// branch can't open - ignore
break
}
// The branch may not be loaded, so we don't open the branch until the BranchOpenPostLoad
// action is received. This will happen immediately if the branch is loaded or not async.
payload.Notify(action.Branch, BranchOpening)
case *actions.BranchOpened:
if !action.Branch.CanOpen() {
// branch can't open - ignore
break
}
action.Branch.Open = true
payload.Notify(action.Branch, BranchOpened)
case *actions.BranchSelecting:
if ancestor := action.Branch.EnsureVisible(); ancestor != nil {
payload.NotifyWithData(ancestor, BranchOpened, &BranchDescendantSelectData{
Branch: action.Branch,
Op: action.Op,
})
break
}
s.selected = action.Branch
payload.Notify(previous, BranchUnselectControl)
payload.Notify(s.selected, BranchSelectControl)
if action.Op == models.BranchOpKeyboard {
go func() {
<-time.After(common.EditorKeyboardDebounceShort)
if s.selected == action.Branch {
payload.NotifyWithData(
s.selected,
BranchSelecting,
&BranchSelectOperationData{Op: action.Op},
)
}
}()
} else {
payload.NotifyWithData(
s.selected,
BranchSelecting,
&BranchSelectOperationData{Op: action.Op},
)
}
case *actions.BranchSelected:
payload.Wait(s.app.Nodes)
payload.Notify(s.selected, BranchSelected)
case *actions.InitialState:
payload.Wait(s.app.Package, s.app.Types, s.app.Data, s.app.Env)
s.pkg = s.NewFileBranchModel(s.ctx, s.app.Package.Node(), "package", s.app.Package.Filename())
s.pkg.Root = true
s.pkg.Open = true
s.types = models.NewBranchModel(s.ctx, &models.TypesContents{})
s.types.Root = true
s.types.Open = true
for _, name := range s.app.Types.Names() {
t := s.app.Types.Get(name)
typeBranch := s.NewFileBranchModel(s.ctx, t.Node, name, t.File)
s.types.Append(typeBranch)
}
s.data = models.NewBranchModel(s.ctx, &models.DataContents{})
s.data.Root = true
s.data.Open = true
for _, name := range s.app.Data.Names() {
s.data.Append(models.NewBranchModel(s.ctx, &models.AsyncContents{
FileContents: models.FileContents{
NodeContents: models.NodeContents{
Name: name,
},
Filename: s.app.Data.Get(name).File,
},
}))
}
s.selected = s.data
payload.Notify(nil, BranchInitialStateLoaded)
case *actions.LoadFileSuccess:
ni, ok := action.Branch.Contents.(models.NodeContentsInterface)
if !ok {
break
}
n := ni.GetNode()
s.AppendNodeBranchModelChildren(action.Branch, n)
s.nodeBranches[n] = action.Branch
payload.Notify(action.Branch, BranchLoaded)
}
return true
}
func (s *ActionStore) Handle(payload *flux.Payload) bool {
u, ok := payload.Action.(actions.Undoable)
if !ok {
return true
}
switch u.Direction() {
case actions.New:
s.actions = append(s.actions[:s.index], u)
s.index = len(s.actions)
case actions.Undo:
if s.index <= 0 {
break
}
s.index--
case actions.Redo:
if s.index >= len(s.actions) {
break
}
s.index++
}
payload.Notify(nil, ActionsChanged)
/*
switch action := payload.Action.(type) {
case *actions.Add:
action.Action = &Add{
Node: action.Node,
Parent: action.Parent,
Key: action.Key,
Index: len(action.Parent.Array),
}
s.Add(action.Action)
case *actions.Delete:
action.Action = &Delete{
Parent: action.Node.Parent,
Node: action.Node,
}
s.Add(action.Action)
case *actions.Modify:
action.Action = &Modify{
Node: action.Editor.Node,
Before: action.Editor.Node.Value,
After: action.Value,
}
s.Add(action.Action)
case *actions.Reorder:
if !action.Model.Node.Type.IsNativeArray() {
s.app.Fail <- kerr.New("EPBQVIICFM", "Must be array")
break
}
action.Action = &Reorder{
Parent: action.Model.Node,
Before: action.OldIndex,
After: action.NewIndex,
}
s.Add(action.Action)
case *actions.Undo:
if s.index == 0 {
break
}
s.index--
action.Action = s.actions[s.index]
case *actions.Redo:
if s.index == len(s.actions) {
break
}
s.index++
action.Action = s.actions[s.index]
}*/
return true
}
func (s *RuleStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.InitialState:
payload.Wait(s.app.Package, s.app.Types)
s.validateNodes(payload, s.build(s.app.Package.Node()))
for _, t := range s.app.Types.All() {
s.validateNodes(payload, s.build(t.Node))
}
case *actions.LoadFileSuccess:
payload.Wait(s.app.Branches)
ni, ok := action.Branch.Contents.(models.NodeContentsInterface)
if !ok {
break
}
n := ni.GetNode()
s.validateNodes(payload, s.build(n))
case *actions.Modify:
payload.Wait(s.app.Nodes)
// Node mutations that are in response to keyboard input should wait an
// additional time before doing a full validation rebuild. This
// operation may be expensive, so we shouldn't risk interupting the
// user input.
if action.Direction() != actions.New || action.Immediate {
// Undo and Redo actions are from mouse input, so always immediate.
// New actions are immediate if action.Immediate == true
s.validateNodes(payload, s.build(action.Editor.Node.Root()))
break
}
// Delayed actions wait an extra time before the validation rebuild.
go func() {
// We have already waited for EditorKeyboardDebounceShort, so we
// reduce the duration by this.
<-time.After(common.EditorKeyboardDebounceLong - common.EditorKeyboardDebounceShort)
if action.Changed() {
return
}
s.validateNodes(payload, s.build(action.Editor.Node.Root()))
}()
case *actions.Reorder:
payload.Wait(s.app.Nodes)
s.validateNodes(payload, s.build(action.Model.Node.Root()))
case *actions.Delete:
payload.Wait(s.app.Nodes)
s.validateNodes(payload, s.build(action.Node.Root()))
case *actions.Add:
payload.Wait(s.app.Nodes)
s.validateNodes(payload, s.build(action.Node.Root()))
}
return true
}
func (s *FileStore) Handle(payload *flux.Payload) bool {
switch action := payload.Action.(type) {
case *actions.Add:
payload.Wait(s.app.Nodes)
if action.Parent != nil {
// only root nodes are files
break
}
switch action.Direction() {
case actions.New, actions.Redo:
n := action.Node
n.RecomputeHash(s.ctx, true)
fm := &models.FileModel{
Package: false,
Type: *action.Type.Id == *system.NewReference("kego.io/system", "type"),
Filename: action.BranchFile,
Node: n,
Hash: n.Hash(),
}
s.files[n] = fm
case actions.Undo:
delete(s.files, action.Node)
}
payload.Notify(nil, FileChangedStateChange)
case *actions.SaveFileSuccess:
for _, file := range action.Response.Files {
f := s.fileByName(file.File)
if f == nil {
s.app.Fail <- kerr.New("FPXNHFJNOR", "File %s not found", file.File)
}
f.SaveHash = file.Hash
}
payload.Notify(nil, FileChangedStateChange)
case *actions.InitialState:
payload.Wait(s.app.Nodes)
n := s.app.Package.Node()
fm := &models.FileModel{
Package: true,
Type: false,
Filename: s.app.Package.Filename(),
Node: n,
Hash: n.Hash(),
LoadHash: n.Hash(),
}
s.files[n] = fm
for _, ti := range s.app.Types.All() {
n := ti.Node
fm := &models.FileModel{
Package: false,
Type: true,
Filename: ti.File,
Node: n,
Hash: n.Hash(),
LoadHash: n.Hash(),
}
s.files[n] = fm
}
case *actions.LoadFileSuccess:
sci, ok := action.Branch.Contents.(models.FileContentsInterface)
if !ok {
break
}
n := sci.GetNode()
fm := &models.FileModel{
Package: false,
Type: false,
Filename: sci.GetFilename(),
Node: n,
Hash: n.Hash(),
LoadHash: n.Hash(),
}
s.files[n] = fm
}
if m, ok := payload.Action.(actions.Mutator); ok {
payload.Wait(s.app.Nodes)
n := m.CommonAncestor().Root()
f, ok := s.files[n]
if ok {
prevChanged := f.Changed()
f.Hash = n.Hash()
newChanged := f.Changed()
if prevChanged != newChanged {
// state changed!
payload.Notify(n, FileChangedStateChange)
}
}
}
return true
}