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Add raw event support

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This commit is contained in:
Zachary Yedidia
2019-01-13 17:58:08 -05:00
parent 2f7858ce25
commit 8858c03b3b
2 changed files with 23 additions and 10 deletions
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2
cmd/micro/action/bindings.go
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@@ -54,7 +54,7 @@ func BindKey(k, v string) {
case MouseEvent:
BufMapMouse(e, v)
case RawEvent:
util.TermMessage("Raw events not supported yet")
BufMapKey(e, v)
}
config.Bindings[k] = v

31
cmd/micro/action/bufhandler.go
View File

@@ -12,18 +12,18 @@ import (
type BufKeyAction func(*BufHandler) bool
type BufMouseAction func(*BufHandler, *tcell.EventMouse) bool
var BufKeyBindings map[KeyEvent]BufKeyAction
var BufKeyStrings map[KeyEvent]string
var BufKeyBindings map[Event]BufKeyAction
var BufKeyStrings map[Event]string
var BufMouseBindings map[MouseEvent]BufMouseAction
func init() {
BufKeyBindings = make(map[KeyEvent]BufKeyAction)
BufKeyStrings = make(map[KeyEvent]string)
BufKeyBindings = make(map[Event]BufKeyAction)
BufKeyStrings = make(map[Event]string)
BufMouseBindings = make(map[MouseEvent]BufMouseAction)
}
// BufMapKey maps a key event to an action
func BufMapKey(k KeyEvent, action string) {
func BufMapKey(k Event, action string) {
if f, ok := BufKeyActions[action]; ok {
BufKeyStrings[k] = action
BufKeyBindings[k] = f
@@ -38,9 +38,10 @@ func BufMapMouse(k MouseEvent, action string) {
BufMouseBindings[k] = f
} else if f, ok := BufKeyActions[action]; ok {
// allowed to map mouse buttons to key actions
BufMouseBindings[k] = func(h *BufHandler, e *tcell.EventMouse) bool {
return f(h)
}
BufKeyStrings[k] = action
BufKeyBindings[k] = f
// ensure we don't double bind a key
delete(BufMouseBindings, k)
} else {
util.TermMessage("Error:", action, "does not exist")
}
@@ -123,6 +124,11 @@ func (h *BufHandler) Name() string {
// TODO: multiple actions bound to one key
func (h *BufHandler) HandleEvent(event tcell.Event) {
switch e := event.(type) {
case *tcell.EventRaw:
re := RawEvent{
esc: e.EscSeq(),
}
h.DoKeyEvent(re)
case *tcell.EventKey:
ke := KeyEvent{
code: e.Key(),
@@ -184,7 +190,7 @@ func (h *BufHandler) HandleEvent(event tcell.Event) {
// DoKeyEvent executes a key event by finding the action it is bound
// to and executing it (possibly multiple times for multiple cursors)
func (h *BufHandler) DoKeyEvent(e KeyEvent) bool {
func (h *BufHandler) DoKeyEvent(e Event) bool {
if action, ok := BufKeyBindings[e]; ok {
estr := BufKeyStrings[e]
for _, s := range MultiActions {
@@ -208,6 +214,11 @@ func (h *BufHandler) DoKeyEvent(e KeyEvent) bool {
return false
}
func (h *BufHandler) HasKeyEvent(e Event) bool {
_, ok := BufKeyBindings[e]
return ok
}
// DoMouseEvent executes a mouse event by finding the action it is bound
// to and executing it
func (h *BufHandler) DoMouseEvent(e MouseEvent, te *tcell.EventMouse) bool {
@@ -216,6 +227,8 @@ func (h *BufHandler) DoMouseEvent(e MouseEvent, te *tcell.EventMouse) bool {
h.Relocate()
}
return true
} else if h.HasKeyEvent(e) {
return h.DoKeyEvent(e)
}
return false
}