fzf/src/tui/dummy.go
Junegunn Choi faf68dbc5c
Implement streaming preview window (#2215)
Fix #2212

    # Will start rendering after 200ms, update every 100ms
    fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done'

    # Should print "Loading .." message after 500ms
    fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done'

    # The first line should appear after 200ms
    fzf --preview 'date; sleep 2; date'

    # Should not render before enough lines for the scroll offset are ready
    rg --line-number --no-heading --color=always ^ |
      fzf --delimiter : --ansi --preview-window '+{2}-/2' \
          --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
2020-10-18 17:03:33 +09:00

44 lines
1.1 KiB
Go

// +build !ncurses
// +build !tcell
// +build !windows
package tui
type Attr int
func HasFullscreenRenderer() bool {
return false
}
func (a Attr) Merge(b Attr) Attr {
return a | b
}
const (
AttrRegular Attr = Attr(0)
Bold = Attr(1)
Dim = Attr(1 << 1)
Italic = Attr(1 << 2)
Underline = Attr(1 << 3)
Blink = Attr(1 << 4)
Blink2 = Attr(1 << 5)
Reverse = Attr(1 << 6)
)
func (r *FullscreenRenderer) Init() {}
func (r *FullscreenRenderer) Pause(bool) {}
func (r *FullscreenRenderer) Resume(bool, bool) {}
func (r *FullscreenRenderer) Clear() {}
func (r *FullscreenRenderer) Refresh() {}
func (r *FullscreenRenderer) Close() {}
func (r *FullscreenRenderer) GetChar() Event { return Event{} }
func (r *FullscreenRenderer) MaxX() int { return 0 }
func (r *FullscreenRenderer) MaxY() int { return 0 }
func (r *FullscreenRenderer) RefreshWindows(windows []Window) {}
func (r *FullscreenRenderer) NewWindow(top int, left int, width int, height int, preview bool, borderStyle BorderStyle) Window {
return nil
}