mirror of
https://github.com/Llewellynvdm/fzf.git
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Add rebind action for restoring bindings after unbind
Fix #2752 Close #2564
This commit is contained in:
Junegunn Choi
parent
f8b713f425
commit
d56f605b63
@ -12,6 +12,7 @@ CHANGELOG
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fzf --nth=-1 --no-hscroll --ellipsis='' |
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awk '{print $2}'
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```
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- Added `rebind` action for restoring bindings after `unbind`
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- Bug fixes and improvements
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0.29.0
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@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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..
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.TH fzf-tmux 1 "Mar 2022" "fzf 0.30.0" "fzf-tmux - open fzf in tmux split pane"
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.TH fzf-tmux 1 "Apr 2022" "fzf 0.30.0" "fzf-tmux - open fzf in tmux split pane"
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.SH NAME
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fzf-tmux - open fzf in tmux split pane
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@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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..
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.TH fzf 1 "Mar 2022" "fzf 0.30.0" "fzf - a command-line fuzzy finder"
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.TH fzf 1 "Apr 2022" "fzf 0.30.0" "fzf - a command-line fuzzy finder"
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.SH NAME
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fzf - a command-line fuzzy finder
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@ -867,6 +867,7 @@ A key or an event can be bound to one or more of the following actions.
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\fBprint-query\fR (print query and exit)
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\fBput\fR (put the character to the prompt)
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\fBrefresh-preview\fR
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\fBrebind(...)\fR (rebind bindings after \fBunbind\fR)
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\fBreload(...)\fR (see below for the details)
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\fBreplace-query\fR (replace query string with the current selection)
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\fBselect\fR
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12
src/core.go
12
src/core.go
@ -242,9 +242,11 @@ func Run(opts *Options, version string, revision string) {
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for {
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delay := true
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ticks++
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input := func() []rune {
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input := func(reloaded bool) []rune {
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paused, input := terminal.Input()
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if !paused {
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if reloaded && paused {
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query = []rune{}
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} else if !paused {
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query = input
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}
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return query
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@ -274,7 +276,8 @@ func Run(opts *Options, version string, revision string) {
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opts.Sync = false
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terminal.UpdateList(PassMerger(&snapshot, opts.Tac), false)
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}
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matcher.Reset(snapshot, input(), false, !reading, sort, clearCache())
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reset := clearCache()
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matcher.Reset(snapshot, input(reset), false, !reading, sort, reset)
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case EvtSearchNew:
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var command *string
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@ -293,7 +296,8 @@ func Run(opts *Options, version string, revision string) {
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break
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}
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snapshot, _ := chunkList.Snapshot()
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matcher.Reset(snapshot, input(), true, !reading, sort, clearCache())
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reset := clearCache()
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matcher.Reset(snapshot, input(reset), true, !reading, sort, reset)
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delay = false
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case EvtSearchProgress:
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@ -798,7 +798,7 @@ func init() {
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// Backreferences are not supported.
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// "~!@#$%^&*;/|".each_char.map { |c| Regexp.escape(c) }.map { |c| "#{c}[^#{c}]*#{c}" }.join('|')
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executeRegexp = regexp.MustCompile(
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`(?si)[:+](execute(?:-multi|-silent)?|reload|preview|change-prompt|change-preview-window|change-preview|unbind):.+|[:+](execute(?:-multi|-silent)?|reload|preview|change-prompt|change-preview-window|change-preview|unbind)(\([^)]*\)|\[[^\]]*\]|~[^~]*~|![^!]*!|@[^@]*@|\#[^\#]*\#|\$[^\$]*\$|%[^%]*%|\^[^\^]*\^|&[^&]*&|\*[^\*]*\*|;[^;]*;|/[^/]*/|\|[^\|]*\|)`)
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`(?si)[:+](execute(?:-multi|-silent)?|reload|preview|change-prompt|change-preview-window|change-preview|(?:re|un)bind):.+|[:+](execute(?:-multi|-silent)?|reload|preview|change-prompt|change-preview-window|change-preview|(?:re|un)bind)(\([^)]*\)|\[[^\]]*\]|~[^~]*~|![^!]*!|@[^@]*@|\#[^\#]*\#|\$[^\$]*\$|%[^%]*%|\^[^\^]*\^|&[^&]*&|\*[^\*]*\*|;[^;]*;|/[^/]*/|\|[^\|]*\|)`)
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}
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func parseKeymap(keymap map[tui.Event][]*action, str string) {
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@ -818,6 +818,8 @@ func parseKeymap(keymap map[tui.Event][]*action, str string) {
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prefix = symbol + "preview"
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} else if strings.HasPrefix(src[1:], "unbind") {
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prefix = symbol + "unbind"
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} else if strings.HasPrefix(src[1:], "rebind") {
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prefix = symbol + "rebind"
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} else if strings.HasPrefix(src[1:], "change-prompt") {
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prefix = symbol + "change-prompt"
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} else if src[len(prefix)] == '-' {
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@ -1025,6 +1027,8 @@ func parseKeymap(keymap map[tui.Event][]*action, str string) {
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offset = len("change-prompt")
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case actUnbind:
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offset = len("unbind")
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case actRebind:
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offset = len("rebind")
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case actExecuteSilent:
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offset = len("execute-silent")
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case actExecuteMulti:
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@ -1045,8 +1049,8 @@ func parseKeymap(keymap map[tui.Event][]*action, str string) {
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actionArg = spec[offset+1 : len(spec)-1]
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actions = append(actions, &action{t: t, a: actionArg})
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}
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if t == actUnbind {
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parseKeyChords(actionArg, "unbind target required")
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if t == actUnbind || t == actRebind {
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parseKeyChords(actionArg, spec[0:offset]+" target required")
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} else if t == actChangePreviewWindow {
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opts := previewOpts{}
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for _, arg := range strings.Split(actionArg, "|") {
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@ -1075,6 +1079,8 @@ func isExecuteAction(str string) actionType {
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return actReload
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case "unbind":
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return actUnbind
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case "rebind":
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return actRebind
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case "preview":
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return actPreview
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case "change-preview-window":
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@ -136,6 +136,7 @@ type Terminal struct {
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delimiter Delimiter
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expect map[tui.Event]string
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keymap map[tui.Event][]*action
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keymapOrg map[tui.Event][]*action
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pressed string
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printQuery bool
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history *History
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@ -313,6 +314,7 @@ const (
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actSelect
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actDeselect
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actUnbind
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actRebind
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)
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type placeholderFlags struct {
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@ -501,6 +503,10 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
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wordRubout = fmt.Sprintf("%s[^%s]", sep, sep)
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wordNext = fmt.Sprintf("[^%s]%s|(.$)", sep, sep)
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}
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keymapCopy := make(map[tui.Event][]*action)
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for key, action := range opts.Keymap {
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keymapCopy[key] = action
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}
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t := Terminal{
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initDelay: delay,
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infoStyle: opts.InfoStyle,
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@ -526,6 +532,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
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delimiter: opts.Delimiter,
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expect: opts.Expect,
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keymap: opts.Keymap,
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keymapOrg: keymapCopy,
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pressed: "",
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printQuery: opts.PrintQuery,
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history: opts.History,
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@ -2734,6 +2741,13 @@ func (t *Terminal) Loop() {
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for key := range keys {
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delete(t.keymap, key)
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}
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case actRebind:
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keys := parseKeyChords(a.a, "PANIC")
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for key := range keys {
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if originalAction, found := t.keymapOrg[key]; found {
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t.keymap[key] = originalAction
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}
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}
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case actChangePreview:
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if t.previewOpts.command != a.a {
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togglePreview(len(a.a) > 0)
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@ -2043,8 +2043,8 @@ class TestGoFZF < TestBase
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tmux.until { |lines| assert_equal(%w[1 2 3 4 5], top5[lines]) }
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end
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def test_unbind
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tmux.send_keys "seq 100 | #{FZF} --bind 'c:clear-query,d:unbind(c,d)'", :Enter
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def test_unbind_rebind
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tmux.send_keys "seq 100 | #{FZF} --bind 'c:clear-query,d:unbind(c,d),e:rebind(c,d)'", :Enter
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tmux.until { |lines| assert_equal 100, lines.item_count }
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tmux.send_keys 'ab'
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tmux.until { |lines| assert_equal '> ab', lines[-1] }
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@ -2052,6 +2052,8 @@ class TestGoFZF < TestBase
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tmux.until { |lines| assert_equal '>', lines[-1] }
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tmux.send_keys 'dabcd'
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tmux.until { |lines| assert_equal '> abcd', lines[-1] }
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tmux.send_keys 'ecabddc'
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tmux.until { |lines| assert_equal '> abdc', lines[-1] }
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end
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def test_item_index_reset_on_reload
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