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| author | P. J. McDermott <pj@pehjota.net> | 2015-10-30 16:56:41 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2015-10-30 16:56:41 (EDT) |
| commit | f4ccc176b5c3143e218f9da1abd9716ba2befa6e (patch) | |
| tree | 571db8bf69af7bf1f6e0ddf174022e9835f67169 | |
| parent | 766225df49bac22581d121e7962c5613d2a0006c (diff) | |
| download | firman.sh-f4ccc176b5c3143e218f9da1abd9716ba2befa6e.zip firman.sh-f4ccc176b5c3143e218f9da1abd9716ba2befa6e.tar.gz firman.sh-f4ccc176b5c3143e218f9da1abd9716ba2befa6e.tar.bz2 | |
tui_show_prompt(): Add a Cancel button
| -rw-r--r-- | src/ui/tui.sh | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/ui/tui.sh b/src/ui/tui.sh index 0aca904..ffd3430 100644 --- a/src/ui/tui.sh +++ b/src/ui/tui.sh @@ -371,6 +371,9 @@ tui_show_prompt() if [ $(expr ${len} + 7) -gt ${w} ]; then w=$(expr ${len} + 7) fi + if [ ${w} -lt 17 ]; then + w=17 + fi read -r y x <<-EOF $(_tui_box ${w} 9) EOF @@ -393,7 +396,7 @@ tui_show_prompt() # Event loop. while :; do # Draw a button. - term_cursor_position $(($y + 7)) $(($x + $w - 6)) + term_cursor_position $(($y + 7)) $(($x + $w - 15)) if [ ${focus} -eq 1 ]; then term_attr_on reverse term_write '[OK]' @@ -401,6 +404,14 @@ tui_show_prompt() else term_write '[OK]' fi + term_write ' ' + if [ ${focus} -eq 2 ]; then + term_attr_on reverse + term_write '[Cancel]' + term_attr_off reverse + else + term_write '[Cancel]' + fi # Draw a textbox. term_cursor_position $(($y + 3)) $(($x + 2)) @@ -425,7 +436,7 @@ tui_show_prompt() # Input. key="$(term_getch)" if [ "x${key}" = xKEY_TAB ]; then - focus=$(expr \( ${focus} + 1 \) % 2) + focus=$(expr \( ${focus} + 1 \) % 3) elif [ ${focus} -eq 0 ]; then case "${key}" in KEY_ENTER) @@ -522,6 +533,10 @@ tui_show_prompt() case "${key}" in KEY_ENTER | KEY_SPACE) break;; esac + elif [ ${focus} -eq 2 ]; then + case "${key}" in + KEY_ENTER | KEY_SPACE) return 1;; + esac fi done |