early typres

1 files changed, 120 insertions, 0 deletions

diff --git a/typres.sh b/typres.sh
new file mode 100755
index 0000000..ff8d9ed
--- /dev/null
+++ b/typres.sh
@@ -0,0 +1,120 @@
+#!/usr/bin/env bash
+
+set -e
+#set -x
+
+WL=0
+
+r() {
+    echo -ne '\033}qs\0' && read -s s
+    COLUMNS=${s/;*}
+    LINES=${s#*;}
+    LINES=${LINES/;*}
+    WL=0
+}
+
+t() {
+    #TODO
+    echo "$@"
+}
+
+function b {
+    #TODO
+    echo "$@"
+}
+
+vc() {
+    local str=$@
+    local spaces=$(( ($COLUMNS - ${#str}) / 2 ))
+    for I in $(seq 1 $spaces); do
+        echo -n " "
+    done
+    echo $str
+    WL=$(( $WL + 1 ))
+}
+
+c() {
+    local str=$@
+    local lines=()
+    local len=$COLUMNS
+    local line=""
+    for w in $str; do
+        local l=${#w}
+        if [[ l -lt $len ]] ; then
+            len=$(( $len - $l ))
+            line="$line $w"
+        else
+            len=$COLUMNS
+            lines+=("$line")
+            line=""
+        fi
+    done;
+    if [[ -n $line ]]; then
+        lines+=("$line")
+    fi
+
+    local l=$(( ($LINES - ${#lines[@]}) / 2 ))
+    for I in $(seq 1 $l); do
+        echo ""
+        WL=$(( $WL + 1 ))
+    done
+
+
+    for l in "${lines[@]}"; do
+        vc $l
+    done
+}
+
+f() {
+    WL=$(( $WL + 1 ))
+
+    while [[ $WL -lt $LINES ]]; do
+        echo ""
+        WL=$(( $WL + 1 ))
+    done
+    echo $@
+}
+
+function s01 {
+    c "Terminology - Oct 2013 - Where are we?"
+
+    f $@
+}
+function s02 {
+    t "whoami"
+
+    b "Boris Faure aka billiob"
+    b "developer on Enlightement and the EFL for 4 years"
+
+    f $@
+}
+
+
+
+
+slides=(s01 s02)
+
+clear
+
+S=0
+while true; do
+    r
+    if [[ $S -ge ${#slides[@]} ]]; then
+        S=0
+    fi
+    if [[ $S -lt 0 ]]; then
+        S=$(( ${#slides[@]} - 1))
+    fi
+
+    eval ${slides[$S]} "$S/${#slides[@]}"
+    read answer
+    case $answer in
+        q*) exit;;
+        n*) S=$(( $S + 1));;
+        p*) S=$(( $S - 1));;
+        r*) ;;
+        *) S=$answer;;
+    esac
+
+done
+