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Allow setting tmux split height in %

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This commit is contained in:
Junegunn Choi
2014-03-28 17:15:32 +09:00
parent 995d380200
commit cf8dbf8047
3 changed files with 42 additions and 18 deletions
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24
README.md
View File

@@ -214,7 +214,7 @@ The install script will setup the following key bindings.
If you're on a tmux session, `CTRL-T` will launch fzf in a new split-window. You If you're on a tmux session, `CTRL-T` will launch fzf in a new split-window. You
may disable this tmux integration by setting `FZF_TMUX` to 0, or change the may disable this tmux integration by setting `FZF_TMUX` to 0, or change the
height of the window with `FZF_TMUX_HEIGHT`. height of the window with `FZF_TMUX_HEIGHT` (e.g. `20`, `50%`).
The source code can be found in `~/.fzf.bash` and in `~/.fzf.zsh`. The source code can be found in `~/.fzf.bash` and in `~/.fzf.zsh`.
@@ -315,8 +315,8 @@ Note that the environment variables `FZF_DEFAULT_COMMAND` and `FZF_DEFAULT_OPTS`
also apply here. also apply here.
If you're on a tmux session, `:FZF` will launch fzf in a new split-window whose If you're on a tmux session, `:FZF` will launch fzf in a new split-window whose
height can be adjusted with `g:fzf_tmux_height` (default: 15). However, the bang height can be adjusted with `g:fzf_tmux_height` (default: '40%'). However, the
version (`:FZF!`) will always start in fullscreen. bang version (`:FZF!`) will always start in fullscreen.
### `fzf#run([options])` ### `fzf#run([options])`
@@ -325,15 +325,15 @@ of the selected items.
`fzf#run()` may take an options-dictionary: `fzf#run()` may take an options-dictionary:
| Option name | Type | Description | | Option name | Type | Description |
| ----------- | ------- | ---------------------------------------------------------- | | ----------- | ------------- | ------------------------------------------------------------------- |
| `source` | string | External command to generate input to fzf (e.g. `find .`) | | `source` | string | External command to generate input to fzf (e.g. `find .`) |
| `source` | list | Vim list as input to fzf | | `source` | list | Vim list as input to fzf |
| `sink` | string | Vim command to handle the selected item (e.g. `e`, `tabe`) | | `sink` | string | Vim command to handle the selected item (e.g. `e`, `tabe`) |
| `sink` | funcref | Reference to function to process each selected item | | `sink` | funcref | Reference to function to process each selected item |
| `options` | string | Options to fzf | | `options` | string | Options to fzf |
| `dir` | string | Working directory | | `dir` | string | Working directory |
| `tmux` | number | Use tmux split if possible with the given height | | `tmux` | number/string | Use tmux split if possible with the given height (e.g. `20`, `50%`) |
#### Examples #### Examples

22
install
View File

@@ -115,7 +115,14 @@ __fsel() {
} }
__fsel_tmux() { __fsel_tmux() {
tmux split-window -l ${FZF_TMUX_HEIGHT:-15} "tmux send-keys -t $TMUX_PANE \"\$($__fsel)\"" local height lines
height=${FZF_TMUX_HEIGHT:-40%}
lines=${LINES:-40}
if [[ $height =~ %$ ]]; then
height=${height:0:${#height}-1}
height=$(( height * lines / 100 ))
fi
tmux split-window -l $height "tmux send-keys -t $TMUX_PANE \"\$($__fsel)\""
} }
__fcd() { __fcd() {
@@ -124,7 +131,7 @@ __fcd() {
} }
__use_tmux=0 __use_tmux=0
[ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-30} -gt 15 ] && __use_tmux=1 [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ] && __use_tmux=1
if [ -z "$(set -o | grep '^vi.*on')" ]; then if [ -z "$(set -o | grep '^vi.*on')" ]; then
# Required to refresh the prompt after fzf # Required to refresh the prompt after fzf
@@ -180,9 +187,16 @@ read -r -d '' __fsel <<'EOF'
echo echo
EOF EOF
if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-30} -gt 15 ]; then if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ]; then
fzf-file-widget() { fzf-file-widget() {
tmux split-window -l ${FZF_TMUX_HEIGHT:-15} "tmux send-keys -t $TMUX_PANE \"\$($__fsel)\"" local height lines
height=${FZF_TMUX_HEIGHT:-40%}
lines=${LINES:-40}
if [[ $height =~ %$ ]]; then
height=${height:0:${#height}-1}
height=$(( height * lines / 100 ))
fi
tmux split-window -l $height "tmux send-keys -t $TMUX_PANE \"\$($__fsel)\""
} }
else else
fzf-file-widget() { fzf-file-widget() {

14
plugin/fzf.vim
View File

@@ -22,7 +22,7 @@
" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. " WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
let s:min_tmux_height = 3 let s:min_tmux_height = 3
let s:default_tmux_height = 15 let s:default_tmux_height = '40%'
let s:cpo_save = &cpo let s:cpo_save = &cpo
set cpo&vim set cpo&vim
@@ -114,7 +114,17 @@ function! s:execute_tmux(dict, command, temps)
else else
let command = a:command let command = a:command
endif endif
let height = a:dict.tmux
if type(a:dict.tmux) == 1
if a:dict.tmux =~ '%$'
let height = screenrow() * str2nr(a:dict.tmux[0:-2]) / 100
else
let height = str2nr(a:dict.tmux)
endif
else
let height = a:dict.tmux
endif
let s:pane = substitute( let s:pane = substitute(
\ system( \ system(
\ printf( \ printf(