func (node addRootNode) Create(theme gxui.Theme) gxui.Control {
layout := theme.CreateLinearLayout()
layout.SetDirection(gxui.LeftToRight)
layout.SetHorizontalAlignment(gxui.AlignLeft)
layout.SetVerticalAlignment(gxui.AlignMiddle)
ctx := node.ctx
{
button := CreateButton(theme, "Add Instance")
button.OnClick(func(gxui.MouseEvent) {
ctx.ctxc.EnterContext(&InstanceContext{
Finished: func(child *rbxfile.Instance, ok bool) {
if !ok {
return
}
if err := ctx.session.Action.Do(cmd.AddRootInstance(ctx.session.Root, child)); err != nil {
ctx.ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to add instance:\n" + err.Error(),
Buttons: ButtonsOK,
})
return
}
if ctx.tree.Select(child) {
ctx.tree.Show(child)
}
},
})
})
layout.AddChild(button)
}
{
button := CreateButton(theme, "Add Model")
button.OnClick(func(gxui.MouseEvent) {
loadModel(ctx.ctxc, func(children []*rbxfile.Instance) {
ag := make(action.Group, len(children))
var first *rbxfile.Instance
for i, child := range children {
if first == nil {
first = child
}
ag[i] = cmd.AddRootInstance(ctx.session.Root, child)
}
if err := ctx.session.Action.Do(ag); err != nil {
ctx.ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to add objects:\n" + err.Error(),
Buttons: ButtonsOK,
})
return
}
if first != nil && ctx.tree.Select(first) {
ctx.tree.Show(first)
}
})
})
layout.AddChild(button)
}
return layout
}
func (c *EditorContext) Entering(ctxc *ContextController) ([]gxui.Control, bool) {
c.ctxc = ctxc
theme := ctxc.Theme()
bubble := theme.CreateBubbleOverlay()
tooltips := gxui.CreateToolTipController(bubble, ctxc.Driver())
//// Menu
menu := theme.CreateLinearLayout()
menu.SetDirection(gxui.LeftToRight)
actionButton := func(name string, f func()) gxui.Button {
button := CreateButton(theme, name)
button.OnClick(func(e gxui.MouseEvent) {
if e.Button != gxui.MouseButtonLeft {
return
}
ctxc.Driver().Call(f)
})
menu.AddChild(button)
return button
}
saveAs := func(f func()) {
exportCtx := &ExportContext{
File: c.session.File,
Format: c.session.Format,
Minified: c.session.Minified,
}
exportCtx.Finished = func(ok bool) {
if ok {
c.session.File = exportCtx.File
c.session.Format = exportCtx.Format
c.session.Minified = exportCtx.Minified
c.updateWindowTitle(ctxc.Window())
if err := c.session.EncodeFile(); err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to save file:\n" + err.Error(),
Buttons: ButtonsOKCancel,
Finished: func(ok, _ bool) {
if ok && f != nil {
f()
}
},
})
return
}
if f != nil {
f()
}
}
}
ctxc.EnterContext(exportCtx)
}
saveOrSaveAs := func(f func()) {
if c.session == nil {
return
}
if c.session.File == "" {
saveAs(f)
return
}
if err := c.session.EncodeFile(); err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to save file: " + err.Error(),
Buttons: ButtonsOKCancel,
Finished: func(ok, _ bool) {
if ok && f != nil {
f()
}
},
})
return
}
if f != nil {
f()
}
}
promptSaveCond := func(title string, cond bool, f func()) {
if !cond {
f()
return
}
var text string
if c.session.File == "" {
text = "Would you like to save?"
} else {
text = "Would you like to save " + filepath.Base(c.session.File) + "?"
}
ctxc.EnterContext(&AlertContext{
Title: title,
Text: text,
Buttons: ButtonsYesNoCancel,
Finished: func(ok, cancel bool) {
if cancel {
return
}
if ok {
saveOrSaveAs(f)
return
}
if f != nil {
f()
}
},
})
}
actionButton("New", func() {
if c.session == nil {
c.ChangeSession(NewSession(""))
return
}
if Settings.Get("spawn_processes").(bool) {
if err := SpawnProcess("--new"); err != nil {
log.Printf("failed to spawn process: %s\n", err)
}
return
}
promptSaveCond("New File",
c.session.Unsaved,
func() {
c.ChangeSession(NewSession(""))
},
)
})
actionButton("Open", func() {
promptSaveCond("Open File",
c.session != nil && c.session.Unsaved && !Settings.Get("spawn_processes").(bool),
func() {
selectCtx := &FileSelectContext{
SelectedFile: "",
Type: FileOpen,
}
selectCtx.Finished = func() {
if selectCtx.SelectedFile == "" {
return
}
if c.session != nil && c.session.Unsaved && Settings.Get("spawn_processes").(bool) {
if err := SpawnProcess(selectCtx.SelectedFile); err != nil {
log.Printf("failed to spawn process: %s\n", err)
}
return
}
c.ChangeSession(NewSession(selectCtx.SelectedFile))
}
ctxc.EnterContext(selectCtx)
},
)
})
actionButton("Settings", func() {
ctxc.EnterContext(&SettingsContext{})
})
actionSave := actionButton("Save", func() {
if c.session == nil {
return
}
saveOrSaveAs(nil)
})
actionSaveAs := actionButton("Save As", func() {
if c.session == nil {
return
}
saveAs(nil)
})
actionClose := actionButton("Close", func() {
if c.session == nil {
return
}
promptSaveCond("Close File",
c.session.Unsaved,
func() {
c.ChangeSession(nil, nil)
},
)
})
//// Editor
var updateSelection func(gxui.AdapterItem)
c.tree = theme.CreateTree()
c.tree.SetAdapter(&rootAdapter{
tooltips: tooltips,
ctx: c,
})
c.tree.OnKeyPress(func(e gxui.KeyboardEvent) {
if !c.tree.HasFocus() {
return
}
if e.Modifier == gxui.ModControl {
switch e.Key {
case gxui.KeyC:
inst, _ := c.tree.Selected().(*rbxfile.Instance)
if inst != nil {
rbxclip.Set(&rbxfile.Root{Instances: []*rbxfile.Instance{inst}})
}
case gxui.KeyV:
if rbxclip.Has() {
if r := rbxclip.Get(); r != nil {
parent, _ := c.tree.Selected().(*rbxfile.Instance)
var first *rbxfile.Instance
ag := make(action.Group, len(r.Instances))
if parent == nil {
for i, inst := range r.Instances {
if first == nil {
first = inst
}
ag[i] = cmd.AddRootInstance(c.session.Root, inst)
}
} else {
for i, inst := range r.Instances {
if first == nil {
first = inst
}
ag[i] = cmd.SetParent(inst, parent)
}
}
if err := c.session.Action.Do(ag); err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to add objects:\n" + err.Error(),
Buttons: ButtonsOK,
})
return
}
if first != nil {
c.tree.Show(first)
}
}
}
case gxui.KeyX:
fmt.Println("TODO: Set tree selection to clipboard and remove selection")
}
}
})
propsLayout := theme.CreateLinearLayout()
propsLayout.SetDirection(gxui.TopToBottom)
propsLayout.SetHorizontalAlignment(gxui.AlignLeft)
propsLayout.SetVerticalAlignment(gxui.AlignTop)
propsButtons := theme.CreateLinearLayout()
propsButtons.SetDirection(gxui.LeftToRight)
propsButtons.SetHorizontalAlignment(gxui.AlignLeft)
propsButtons.SetVerticalAlignment(gxui.AlignMiddle)
propsLayout.AddChild(propsButtons)
addChildButton := CreateButton(theme, "Add Child")
addChildButton.SetVisible(false)
addChildButton.OnClick(func(gxui.MouseEvent) {
inst, _ := c.tree.Selected().(*rbxfile.Instance)
if inst == nil {
return
}
ctxc.EnterContext(&InstanceContext{
Finished: func(child *rbxfile.Instance, ok bool) {
if !ok {
return
}
if err := c.session.Action.Do(cmd.SetParent(child, inst)); err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to add instance:\n" + err.Error(),
Buttons: ButtonsOK,
})
return
}
if c.tree.Select(child) {
c.tree.Show(child)
}
},
})
})
propsButtons.AddChild(addChildButton)
addModelButton := CreateButton(theme, "Add Model")
addModelButton.SetVisible(false)
addModelButton.OnClick(func(gxui.MouseEvent) {
inst, _ := c.tree.Selected().(*rbxfile.Instance)
if inst == nil {
return
}
loadModel(ctxc, func(children []*rbxfile.Instance) {
ag := make(action.Group, len(children))
for i, child := range children {
ag[i] = cmd.SetParent(child, inst)
}
if err := c.session.Action.Do(ag); err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to add objects:\n" + err.Error(),
Buttons: ButtonsOK,
})
return
}
})
})
propsButtons.AddChild(addModelButton)
propPanel := property.CreatePanel(theme)
propsLayout.AddChild(propPanel.Control())
splitter := theme.CreateSplitterLayout()
splitter.SetOrientation(gxui.Horizontal)
splitter.AddChild(c.tree)
splitter.AddChild(propsLayout)
//// Layout
layout := theme.CreateLinearLayout()
layout.SetDirection(gxui.TopToBottom)
layout.AddChild(menu)
layout.AddChild(splitter)
if c.changeListener != nil {
c.changeListener.Unlisten()
}
c.changeListener = c.OnChangeSession(func(err error) {
if c.actionListener != nil {
c.actionListener.Disconnect()
c.actionListener = nil
}
if err != nil {
ctxc.EnterContext(&AlertContext{
Title: "Error",
Text: "Failed to open file: " + err.Error(),
Buttons: ButtonsOK,
})
return
}
actionSave.SetVisible(c.session != nil)
actionSaveAs.SetVisible(c.session != nil)
actionClose.SetVisible(c.session != nil)
c.updateWindowTitle(ctxc.Window())
if updateSelection != nil {
updateSelection(nil)
}
c.tree.Select(nil)
var root *rbxfile.Root
if c.session != nil {
c.actionListener = c.session.Action.OnUpdate(func(...interface{}) {
c.tree.Adapter().(*rootAdapter).DataChanged(false)
})
propPanel.SetActionController(c.session.Action)
root = c.session.Root
}
c.tree.SetAdapter(&rootAdapter{
Root: root,
tooltips: tooltips,
ctx: c,
})
})
updateSelection = func(item gxui.AdapterItem) {
inst, _ := item.(*rbxfile.Instance)
addChildButton.SetVisible(inst != nil)
addModelButton.SetVisible(inst != nil)
propPanel.SetInstance(inst)
}
c.tree.OnSelectionChanged(updateSelection)
c.ChangeSession(nil, nil)
return []gxui.Control{
layout,
bubble,
}, true
}