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Add DeleteWordRight and DeleteWordLeft bindings

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This commit is contained in:
Zachary Yedidia
2016-05-29 19:09:27 -04:00
parent 9252be6d3b
commit e3e50dd6f6
1 changed files with 38 additions and 2 deletions
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40
cmd/micro/bindings.go
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@@ -44,6 +44,8 @@ func InitBindings() {
"WordLeft": (*View).WordLeft,
"SelectWordRight": (*View).SelectWordRight,
"SelectWordLeft": (*View).SelectWordLeft,
"DeleteWordRight": (*View).DeleteWordRight,
"DeleteWordLeft": (*View).DeleteWordLeft,
"SelectToStartOfLine": (*View).SelectToStartOfLine,
"SelectToEndOfLine": (*View).SelectToEndOfLine,
"InsertEnter": (*View).InsertEnter,
@@ -247,7 +249,13 @@ func InitBindings() {
for k, v := range defaults {
if strings.Contains(k, "Alt-") {
key := Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
split := strings.Split(k, "-")
var key Key
if len(split[1]) > 1 {
key = Key{keys[split[1]].keyCode, keys[k].modifiers | tcell.ModAlt, 0}
} else {
key = Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
}
bindings[key] = actions[v]
} else {
bindings[keys[k]] = actions[v]
@@ -258,7 +266,13 @@ func InitBindings() {
}
for k, v := range parsed {
if strings.Contains(k, "Alt-") {
key := Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
split := strings.Split(k, "-")
var key Key
if len(split[1]) > 1 {
key = Key{keys[split[1]].keyCode, keys[k].modifiers | tcell.ModAlt, 0}
} else {
key = Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
}
bindings[key] = actions[v]
} else {
bindings[keys[k]] = actions[v]
@@ -296,6 +310,8 @@ func DefaultBindings() map[string]string {
"Space": "InsertSpace",
"Backspace": "Backspace",
"Backspace2": "Backspace",
"Alt-Backspace": "DeleteWordLeft",
"Alt-Backspace2": "DeleteWordLeft",
"Tab": "InsertTab",
"CtrlO": "OpenFile",
"CtrlS": "Save",
@@ -601,6 +617,26 @@ func (v *View) Backspace() bool {
return true
}
// DeleteWordRight deletes the word to the right of the cursor
func (v *View) DeleteWordRight() bool {
v.SelectWordRight()
if v.Cursor.HasSelection() {
v.Cursor.DeleteSelection()
v.Cursor.ResetSelection()
}
return true
}
// DeleteWordLeft deletes the word to the left of the cursor
func (v *View) DeleteWordLeft() bool {
v.SelectWordLeft()
if v.Cursor.HasSelection() {
v.Cursor.DeleteSelection()
v.Cursor.ResetSelection()
}
return true
}
// Delete deletes the next character
func (v *View) Delete() bool {
if v.Cursor.HasSelection() {