"github.com/yuin/gopher-lua"
"github.com/zyedidia/clipboard"
+ "github.com/zyedidia/tcell"
)
// PreActionCall executes the lua pre callback if possible
-func PreActionCall(funcName string, view *View) bool {
+func PreActionCall(funcName string, view *View, args ...interface{}) bool {
executeAction := true
for pl := range loadedPlugins {
- ret, err := Call(pl+".pre"+funcName, view)
+ ret, err := Call(pl+".pre"+funcName, append([]interface{}{view}, args...)...)
if err != nil && !strings.HasPrefix(err.Error(), "function does not exist") {
TermMessage(err)
continue
}
// PostActionCall executes the lua plugin callback if possible
-func PostActionCall(funcName string, view *View) bool {
+func PostActionCall(funcName string, view *View, args ...interface{}) bool {
relocate := true
for pl := range loadedPlugins {
- ret, err := Call(pl+".on"+funcName, view)
+ ret, err := Call(pl+".on"+funcName, append([]interface{}{view}, args...)...)
if err != nil && !strings.HasPrefix(err.Error(), "function does not exist") {
TermMessage(err)
continue
return false
}
+// MousePress is the event that should happen when a normal click happens
+// This is almost always bound to left click
+func (v *View) MousePress(usePlugin bool, e *tcell.EventMouse) bool {
+ if usePlugin && !PreActionCall("MousePress", v, e) {
+ return false
+ }
+
+ x, y := e.Position()
+ x -= v.lineNumOffset - v.leftCol + v.x
+ y += v.Topline - v.y
+
+ // This is usually bound to left click
+ if v.mouseReleased {
+ v.MoveToMouseClick(x, y)
+ if time.Since(v.lastClickTime)/time.Millisecond < doubleClickThreshold {
+ if v.doubleClick {
+ // Triple click
+ v.lastClickTime = time.Now()
+
+ v.tripleClick = true
+ v.doubleClick = false
+
+ v.Cursor.SelectLine()
+ v.Cursor.CopySelection("primary")
+ } else {
+ // Double click
+ v.lastClickTime = time.Now()
+
+ v.doubleClick = true
+ v.tripleClick = false
+
+ v.Cursor.SelectWord()
+ v.Cursor.CopySelection("primary")
+ }
+ } else {
+ v.doubleClick = false
+ v.tripleClick = false
+ v.lastClickTime = time.Now()
+
+ v.Cursor.OrigSelection[0] = v.Cursor.Loc
+ v.Cursor.CurSelection[0] = v.Cursor.Loc
+ v.Cursor.CurSelection[1] = v.Cursor.Loc
+ }
+ v.mouseReleased = false
+ } else if !v.mouseReleased {
+ v.MoveToMouseClick(x, y)
+ if v.tripleClick {
+ v.Cursor.AddLineToSelection()
+ } else if v.doubleClick {
+ v.Cursor.AddWordToSelection()
+ } else {
+ v.Cursor.SetSelectionEnd(v.Cursor.Loc)
+ v.Cursor.CopySelection("primary")
+ }
+ }
+
+ if usePlugin {
+ PostActionCall("MousePress", v, e)
+ }
+ return false
+}
+
+// ScrollUpAction scrolls the view up
+func (v *View) ScrollUpAction(usePlugin bool) bool {
+ if usePlugin && !PreActionCall("ScrollUp", v) {
+ return false
+ }
+
+ scrollspeed := int(v.Buf.Settings["scrollspeed"].(float64))
+ v.ScrollUp(scrollspeed)
+
+ if usePlugin {
+ PostActionCall("ScrollUp", v)
+ }
+ return false
+}
+
+// ScrollDownAction scrolls the view up
+func (v *View) ScrollDownAction(usePlugin bool) bool {
+ if usePlugin && !PreActionCall("ScrollDown", v) {
+ return false
+ }
+
+ scrollspeed := int(v.Buf.Settings["scrollspeed"].(float64))
+ v.ScrollDown(scrollspeed)
+
+ if usePlugin {
+ PostActionCall("ScrollDown", v)
+ }
+ return false
+}
+
// Center centers the view on the cursor
func (v *View) Center(usePlugin bool) bool {
if usePlugin && !PreActionCall("Center", v) {
v.Cursor.ResetSelection()
}
v.Buf.Insert(v.Cursor.Loc, " ")
- v.Cursor.Right()
+ // v.Cursor.Right()
if usePlugin {
return PostActionCall("InsertSpace", v)
v.Cursor.ResetSelection()
}
- v.Buf.Insert(v.Cursor.Loc, "\n")
ws := GetLeadingWhitespace(v.Buf.Line(v.Cursor.Y))
- v.Cursor.Right()
+ v.Buf.Insert(v.Cursor.Loc, "\n")
+ // v.Cursor.Right()
if v.Buf.Settings["autoindent"].(bool) {
v.Buf.Insert(v.Cursor.Loc, ws)
- for i := 0; i < len(ws); i++ {
- v.Cursor.Right()
- }
+ // for i := 0; i < len(ws); i++ {
+ // v.Cursor.Right()
+ // }
// Remove the whitespaces if keepautoindent setting is off
if IsSpacesOrTabs(v.Buf.Line(v.Cursor.Y-1)) && !v.Buf.Settings["keepautoindent"].(bool) {
tabSize := int(v.Buf.Settings["tabsize"].(float64))
if v.Buf.Settings["tabstospaces"].(bool) && IsSpaces(lineStart) && len(lineStart) != 0 && len(lineStart)%tabSize == 0 {
loc := v.Cursor.Loc
- v.Cursor.Loc = loc.Move(-tabSize, v.Buf)
- cx, cy := v.Cursor.X, v.Cursor.Y
- v.Cursor.Loc = loc
v.Buf.Remove(loc.Move(-tabSize, v.Buf), loc)
- v.Cursor.X, v.Cursor.Y = cx, cy
} else {
- v.Cursor.Left()
- cx, cy := v.Cursor.X, v.Cursor.Y
- v.Cursor.Right()
loc := v.Cursor.Loc
v.Buf.Remove(loc.Move(-1, v.Buf), loc)
- v.Cursor.X, v.Cursor.Y = cx, cy
}
}
v.Cursor.LastVisualX = v.Cursor.GetVisualX()
break
}
v.Buf.Remove(Loc{0, v.Cursor.Y}, Loc{1, v.Cursor.Y})
- v.Cursor.X -= 1
}
v.Cursor.Relocate()
tabBytes := len(v.Buf.IndentString())
bytesUntilIndent := tabBytes - (v.Cursor.GetVisualX() % tabBytes)
v.Buf.Insert(v.Cursor.Loc, v.Buf.IndentString()[:bytesUntilIndent])
- for i := 0; i < bytesUntilIndent; i++ {
- v.Cursor.Right()
- }
+ // for i := 0; i < bytesUntilIndent; i++ {
+ // v.Cursor.Right()
+ // }
if usePlugin {
return PostActionCall("InsertTab", v)
} else {
v.Cursor.End()
v.Buf.Insert(v.Cursor.Loc, "\n"+v.Buf.Line(v.Cursor.Y))
- v.Cursor.Right()
+ // v.Cursor.Right()
}
messenger.Message("Duplicated line")
v.Cursor.ResetSelection()
}
v.Buf.Insert(v.Cursor.Loc, string(t))
- v.Cursor.Right()
+ // v.Cursor.Right()
for pl := range loadedPlugins {
_, err := Call(pl+".onRune", string(t), v)
return true
}
-// None is no action
-func None() bool {
+// SpawnMultiCursor creates a new multiple cursor at the next occurence of the current selection or current word
+func (v *View) SpawnMultiCursor(usePlugin bool) bool {
+ spawner := v.Buf.cursors[len(v.Buf.cursors)-1]
+ // You can only spawn a cursor from the main cursor
+ if v.Cursor == spawner {
+ if usePlugin && !PreActionCall("SpawnMultiCursor", v) {
+ return false
+ }
+
+ if !spawner.HasSelection() {
+ spawner.SelectWord()
+ } else {
+ c := &Cursor{
+ buf: v.Buf,
+ }
+
+ sel := spawner.GetSelection()
+
+ searchStart = ToCharPos(spawner.CurSelection[1], v.Buf)
+ v.Cursor = c
+ Search(sel, v, true)
+
+ for _, cur := range v.Buf.cursors {
+ if c.Loc == cur.Loc {
+ return false
+ }
+ }
+ v.Buf.cursors = append(v.Buf.cursors, c)
+ v.Buf.UpdateCursors()
+ v.Relocate()
+ v.Cursor = spawner
+ }
+
+ if usePlugin {
+ PostActionCall("SpawnMultiCursor", v)
+ }
+ }
+
+ return false
+}
+
+// MouseMultiCursor is a mouse action which puts a new cursor at the mouse position
+func (v *View) MouseMultiCursor(usePlugin bool, e *tcell.EventMouse) bool {
+ if v.Cursor == &v.Buf.Cursor {
+ if usePlugin && !PreActionCall("SpawnMultiCursorAtMouse", v, e) {
+ return false
+ }
+ x, y := e.Position()
+ x -= v.lineNumOffset - v.leftCol + v.x
+ y += v.Topline - v.y
+
+ c := &Cursor{
+ buf: v.Buf,
+ }
+ v.Cursor = c
+ v.MoveToMouseClick(x, y)
+ v.Relocate()
+ v.Cursor = &v.Buf.Cursor
+
+ v.Buf.cursors = append(v.Buf.cursors, c)
+ v.Buf.UpdateCursors()
+
+ if usePlugin {
+ PostActionCall("SpawnMultiCursorAtMouse", v)
+ }
+ }
+ return false
+}
+
+// SkipMultiCursor moves the current multiple cursor to the next available position
+func (v *View) SkipMultiCursor(usePlugin bool) bool {
+ cursor := v.Buf.cursors[len(v.Buf.cursors)-1]
+
+ if v.Cursor == cursor {
+ if usePlugin && !PreActionCall("SkipMultiCursor", v) {
+ return false
+ }
+ sel := cursor.GetSelection()
+
+ searchStart = ToCharPos(cursor.CurSelection[1], v.Buf)
+ v.Cursor = cursor
+ Search(sel, v, true)
+ v.Relocate()
+ v.Cursor = cursor
+
+ if usePlugin {
+ PostActionCall("SkipMultiCursor", v)
+ }
+ }
+ return false
+}
+
+// RemoveMultiCursor removes the latest multiple cursor
+func (v *View) RemoveMultiCursor(usePlugin bool) bool {
+ end := len(v.Buf.cursors)
+ if end > 1 {
+ lastOne := v.Buf.cursors[end-1]
+ if v.Cursor == lastOne {
+ if usePlugin && !PreActionCall("RemoveMultiCursor", v) {
+ return false
+ }
+
+ v.Buf.cursors[end-1] = nil
+ v.Buf.cursors = v.Buf.cursors[:end-1]
+ v.Buf.UpdateCursors()
+ v.Relocate()
+
+ if usePlugin {
+ return PostActionCall("RemoveMultiCursor", v)
+ }
+ return true
+ }
+ } else {
+ v.RemoveAllMultiCursors(usePlugin)
+ }
+ return false
+}
+
+// RemoveAllMultiCursors removes all cursors except the base cursor
+func (v *View) RemoveAllMultiCursors(usePlugin bool) bool {
+ if v.Cursor == v.Buf.cursors[len(v.Buf.cursors)-1] {
+ if usePlugin && !PreActionCall("RemoveAllMultiCursors", v) {
+ return false
+ }
+
+ for i := 1; i < len(v.Buf.cursors); i++ {
+ v.Buf.cursors[i] = nil
+ }
+ v.Buf.cursors = v.Buf.cursors[:1]
+ v.Buf.UpdateCursors()
+ v.Cursor.ResetSelection()
+ v.Relocate()
+
+ if usePlugin {
+ return PostActionCall("RemoveAllMultiCursors", v)
+ }
+ return true
+ }
return false
}
projects / micro.git / blobdiff