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Plugin onAction return value should determine relocate

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This commit is contained in:
Zachary Yedidia
2016-08-24 10:02:06 -07:00
parent 24076e7dff
commit d6a7f6291a
2 changed files with 73 additions and 71 deletions
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4
README.md
View File

@@ -94,7 +94,7 @@ You can also use the mouse to manipulate the text. Simply clicking and dragging
will select text. You can also double click to enable word selection, and triple
click to enable line selection.
### Documentation and Help
# Documentation and Help
Micro has a built-in help system which you can access by pressing `CtrlE` and typing `help`. Additionally, you can
view the help files online [here](https://github.com/zyedidia/micro/tree/master/runtime/help).
@@ -102,3 +102,5 @@ view the help files online [here](https://github.com/zyedidia/micro/tree/master/
# Contributing
If you find any bugs, please report them! I am also happy to accept pull requests from anyone.
You can use the Github issue tracker to report bugs, ask questions, or suggest new features.

140
cmd/micro/actions.go
View File

@@ -29,14 +29,19 @@ func PreActionCall(funcName string) bool {
}
// PostActionCall executes the lua plugin callback if possible
func PostActionCall(funcName string) {
func PostActionCall(funcName string) bool {
relocate := true
for _, pl := range loadedPlugins {
_, err := Call(pl+".on"+funcName, nil)
ret, err := Call(pl+".on"+funcName, nil)
if err != nil && !strings.HasPrefix(err.Error(), "function does not exist") {
TermMessage(err)
continue
}
if ret == lua.LFalse {
relocate = false
}
}
return relocate
}
// CursorUp moves the cursor up
@@ -52,7 +57,7 @@ func (v *View) CursorUp(usePlugin bool) bool {
v.Cursor.Up()
if usePlugin {
PostActionCall("CursorUp")
return PostActionCall("CursorUp")
}
return true
}
@@ -70,7 +75,7 @@ func (v *View) CursorDown(usePlugin bool) bool {
v.Cursor.Down()
if usePlugin {
PostActionCall("CursorDown")
return PostActionCall("CursorDown")
}
return true
}
@@ -89,7 +94,7 @@ func (v *View) CursorLeft(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("CursorLeft")
return PostActionCall("CursorLeft")
}
return true
}
@@ -108,7 +113,7 @@ func (v *View) CursorRight(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("CursorRight")
return PostActionCall("CursorRight")
}
return true
}
@@ -122,7 +127,7 @@ func (v *View) WordRight(usePlugin bool) bool {
v.Cursor.WordRight()
if usePlugin {
PostActionCall("WordRight")
return PostActionCall("WordRight")
}
return true
}
@@ -136,7 +141,7 @@ func (v *View) WordLeft(usePlugin bool) bool {
v.Cursor.WordLeft()
if usePlugin {
PostActionCall("WordLeft")
return PostActionCall("WordLeft")
}
return true
}
@@ -154,7 +159,7 @@ func (v *View) SelectUp(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectUp")
return PostActionCall("SelectUp")
}
return true
}
@@ -172,7 +177,7 @@ func (v *View) SelectDown(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectDown")
return PostActionCall("SelectDown")
}
return true
}
@@ -195,7 +200,7 @@ func (v *View) SelectLeft(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectLeft")
return PostActionCall("SelectLeft")
}
return true
}
@@ -218,7 +223,7 @@ func (v *View) SelectRight(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectRight")
return PostActionCall("SelectRight")
}
return true
}
@@ -236,7 +241,7 @@ func (v *View) SelectWordRight(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectWordRight")
return PostActionCall("SelectWordRight")
}
return true
}
@@ -254,7 +259,7 @@ func (v *View) SelectWordLeft(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectWordLeft")
return PostActionCall("SelectWordLeft")
}
return true
}
@@ -268,7 +273,7 @@ func (v *View) StartOfLine(usePlugin bool) bool {
v.Cursor.Start()
if usePlugin {
PostActionCall("StartOfLine")
return PostActionCall("StartOfLine")
}
return true
}
@@ -282,7 +287,7 @@ func (v *View) EndOfLine(usePlugin bool) bool {
v.Cursor.End()
if usePlugin {
PostActionCall("EndOfLine")
return PostActionCall("EndOfLine")
}
return true
}
@@ -300,7 +305,7 @@ func (v *View) SelectToStartOfLine(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectToStartOfLine")
return PostActionCall("SelectToStartOfLine")
}
return true
}
@@ -318,7 +323,7 @@ func (v *View) SelectToEndOfLine(usePlugin bool) bool {
v.Cursor.SelectTo(v.Cursor.Loc)
if usePlugin {
PostActionCall("SelectToEndOfLine")
return PostActionCall("SelectToEndOfLine")
}
return true
}
@@ -333,7 +338,7 @@ func (v *View) CursorStart(usePlugin bool) bool {
v.Cursor.Y = 0
if usePlugin {
PostActionCall("CursorStart")
return PostActionCall("CursorStart")
}
return true
}
@@ -347,7 +352,7 @@ func (v *View) CursorEnd(usePlugin bool) bool {
v.Cursor.Loc = v.Buf.End()
if usePlugin {
PostActionCall("CursorEnd")
return PostActionCall("CursorEnd")
}
return true
}
@@ -365,7 +370,7 @@ func (v *View) SelectToStart(usePlugin bool) bool {
v.Cursor.SelectTo(v.Buf.Start())
if usePlugin {
PostActionCall("SelectToStart")
return PostActionCall("SelectToStart")
}
return true
}
@@ -383,7 +388,7 @@ func (v *View) SelectToEnd(usePlugin bool) bool {
v.Cursor.SelectTo(v.Buf.End())
if usePlugin {
PostActionCall("SelectToEnd")
return PostActionCall("SelectToEnd")
}
return true
}
@@ -402,7 +407,7 @@ func (v *View) InsertSpace(usePlugin bool) bool {
v.Cursor.Right()
if usePlugin {
PostActionCall("InsertSpace")
return PostActionCall("InsertSpace")
}
return true
}
@@ -437,7 +442,7 @@ func (v *View) InsertNewline(usePlugin bool) bool {
v.Cursor.LastVisualX = v.Cursor.GetVisualX()
if usePlugin {
PostActionCall("InsertNewline")
return PostActionCall("InsertNewline")
}
return true
}
@@ -483,7 +488,7 @@ func (v *View) Backspace(usePlugin bool) bool {
v.Cursor.LastVisualX = v.Cursor.GetVisualX()
if usePlugin {
PostActionCall("Backspace")
return PostActionCall("Backspace")
}
return true
}
@@ -501,7 +506,7 @@ func (v *View) DeleteWordRight(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("DeleteWordRight")
return PostActionCall("DeleteWordRight")
}
return true
}
@@ -519,7 +524,7 @@ func (v *View) DeleteWordLeft(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("DeleteWordLeft")
return PostActionCall("DeleteWordLeft")
}
return true
}
@@ -541,7 +546,7 @@ func (v *View) Delete(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("Delete")
return PostActionCall("Delete")
}
return true
}
@@ -583,7 +588,7 @@ func (v *View) IndentSelection(usePlugin bool) bool {
v.Cursor.Relocate()
if usePlugin {
PostActionCall("IndentSelection")
return PostActionCall("IndentSelection")
}
return true
}
@@ -634,7 +639,7 @@ func (v *View) OutdentSelection(usePlugin bool) bool {
v.Cursor.Relocate()
if usePlugin {
PostActionCall("OutdentSelection")
return PostActionCall("OutdentSelection")
}
return true
}
@@ -663,7 +668,7 @@ func (v *View) InsertTab(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("InsertTab")
return PostActionCall("InsertTab")
}
return true
}
@@ -710,7 +715,7 @@ func (v *View) Save(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("Save")
return PostActionCall("Save")
}
return false
}
@@ -729,7 +734,7 @@ func (v *View) Find(usePlugin bool) bool {
BeginSearch()
if usePlugin {
PostActionCall("Find")
return PostActionCall("Find")
}
return true
}
@@ -749,7 +754,7 @@ func (v *View) FindNext(usePlugin bool) bool {
Search(lastSearch, v, true)
if usePlugin {
PostActionCall("FindNext")
return PostActionCall("FindNext")
}
return true
}
@@ -769,7 +774,7 @@ func (v *View) FindPrevious(usePlugin bool) bool {
Search(lastSearch, v, false)
if usePlugin {
PostActionCall("FindPrevious")
return PostActionCall("FindPrevious")
}
return true
}
@@ -784,7 +789,7 @@ func (v *View) Undo(usePlugin bool) bool {
messenger.Message("Undid action")
if usePlugin {
PostActionCall("Undo")
return PostActionCall("Undo")
}
return true
}
@@ -799,7 +804,7 @@ func (v *View) Redo(usePlugin bool) bool {
messenger.Message("Redid action")
if usePlugin {
PostActionCall("Redo")
return PostActionCall("Redo")
}
return true
}
@@ -817,7 +822,7 @@ func (v *View) Copy(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("Copy")
return PostActionCall("Copy")
}
return true
}
@@ -850,7 +855,7 @@ func (v *View) CutLine(usePlugin bool) bool {
messenger.Message("Cut line")
if usePlugin {
PostActionCall("CutLine")
return PostActionCall("CutLine")
}
return true
}
@@ -869,7 +874,7 @@ func (v *View) Cut(usePlugin bool) bool {
messenger.Message("Cut selection")
if usePlugin {
PostActionCall("Cut")
return PostActionCall("Cut")
}
return true
}
@@ -889,7 +894,7 @@ func (v *View) DuplicateLine(usePlugin bool) bool {
messenger.Message("Duplicated line")
if usePlugin {
PostActionCall("DuplicateLine")
return PostActionCall("DuplicateLine")
}
return true
}
@@ -909,7 +914,7 @@ func (v *View) DeleteLine(usePlugin bool) bool {
messenger.Message("Deleted line")
if usePlugin {
PostActionCall("DeleteLine")
return PostActionCall("DeleteLine")
}
return true
}
@@ -935,7 +940,7 @@ func (v *View) Paste(usePlugin bool) bool {
messenger.Message("Pasted clipboard")
if usePlugin {
PostActionCall("Paste")
return PostActionCall("Paste")
}
return true
}
@@ -953,7 +958,7 @@ func (v *View) SelectAll(usePlugin bool) bool {
v.Cursor.Y = 0
if usePlugin {
PostActionCall("SelectAll")
return PostActionCall("SelectAll")
}
return true
}
@@ -983,7 +988,7 @@ func (v *View) OpenFile(usePlugin bool) bool {
v.OpenBuffer(buf)
if usePlugin {
PostActionCall("OpenFile")
return PostActionCall("OpenFile")
}
return true
}
@@ -999,7 +1004,7 @@ func (v *View) Start(usePlugin bool) bool {
v.Topline = 0
if usePlugin {
PostActionCall("Start")
return PostActionCall("Start")
}
return false
}
@@ -1017,7 +1022,7 @@ func (v *View) End(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("End")
return PostActionCall("End")
}
return false
}
@@ -1035,7 +1040,7 @@ func (v *View) PageUp(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("PageUp")
return PostActionCall("PageUp")
}
return false
}
@@ -1053,7 +1058,7 @@ func (v *View) PageDown(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("PageDown")
return PostActionCall("PageDown")
}
return false
}
@@ -1071,7 +1076,7 @@ func (v *View) CursorPageUp(usePlugin bool) bool {
v.Cursor.UpN(v.height)
if usePlugin {
PostActionCall("CursorPageUp")
return PostActionCall("CursorPageUp")
}
return true
}
@@ -1089,7 +1094,7 @@ func (v *View) CursorPageDown(usePlugin bool) bool {
v.Cursor.DownN(v.height)
if usePlugin {
PostActionCall("CursorPageDown")
return PostActionCall("CursorPageDown")
}
return true
}
@@ -1107,7 +1112,7 @@ func (v *View) HalfPageUp(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("HalfPageUp")
return PostActionCall("HalfPageUp")
}
return false
}
@@ -1127,7 +1132,7 @@ func (v *View) HalfPageDown(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("HalfPageDown")
return PostActionCall("HalfPageDown")
}
return false
}
@@ -1147,7 +1152,7 @@ func (v *View) ToggleRuler(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("ToggleRuler")
return PostActionCall("ToggleRuler")
}
return false
}
@@ -1175,7 +1180,7 @@ func (v *View) JumpLine(usePlugin bool) bool {
v.Cursor.Y = lineint
if usePlugin {
PostActionCall("JumpLine")
return PostActionCall("JumpLine")
}
return true
}
@@ -1192,7 +1197,7 @@ func (v *View) ClearStatus(usePlugin bool) bool {
messenger.Message("")
if usePlugin {
PostActionCall("ClearStatus")
return PostActionCall("ClearStatus")
}
return false
}
@@ -1211,7 +1216,7 @@ func (v *View) ToggleHelp(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("ToggleHelp")
return PostActionCall("ToggleHelp")
}
return true
}
@@ -1227,7 +1232,7 @@ func (v *View) ShellMode(usePlugin bool) bool {
// The true here is for openTerm to make the command interactive
HandleShellCommand(input, true)
if usePlugin {
PostActionCall("ShellMode")
return PostActionCall("ShellMode")
}
}
return false
@@ -1243,7 +1248,7 @@ func (v *View) CommandMode(usePlugin bool) bool {
if !canceled {
HandleCommand(input)
if usePlugin {
PostActionCall("CommandMode")
return PostActionCall("CommandMode")
}
}
@@ -1292,7 +1297,7 @@ func (v *View) Quit(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("Quit")
return PostActionCall("Quit")
}
return false
}
@@ -1316,7 +1321,7 @@ func (v *View) AddTab(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("AddTab")
return PostActionCall("AddTab")
}
return true
}
@@ -1334,7 +1339,7 @@ func (v *View) PreviousTab(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("PreviousTab")
return PostActionCall("PreviousTab")
}
return false
}
@@ -1352,7 +1357,7 @@ func (v *View) NextTab(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("NextTab")
return PostActionCall("NextTab")
}
return false
}
@@ -1371,7 +1376,7 @@ func (v *View) NextSplit(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("NextSplit")
return PostActionCall("NextSplit")
}
return false
}
@@ -1390,17 +1395,12 @@ func (v *View) PreviousSplit(usePlugin bool) bool {
}
if usePlugin {
PostActionCall("PreviousSplit")
return PostActionCall("PreviousSplit")
}
return false
}
// None is no action
func None() bool {
if !PreActionCall("None") {
return false
}
PostActionCall("None")
return false
}