Initial community commit

Src/external_dependencies/openmpt-trunk/build/wine/dialog.sh

@@ -0,0 +1,138 @@
+#!/usr/bin/env sh
+
+# Usage:
+# dailog.sh [tui|gui] [--infobox|--messagebox|--yesno|--gauge] title message
+# WARNING: no error checking is done
+
+fake_dialog () {
+	case "$2" in
+		--infobox)
+			echo ""
+			echo "$3"
+			echo "$4"
+			echo ""
+			;;
+		--msgbox)
+			echo ""
+			echo "$3"
+			echo "$4"
+			read -p "Press [Enter] key to continue ... \$ " DIALOG_RESULT
+			echo ""
+			;;
+		--yesno)
+			while true ; do
+				echo ""
+				echo "$3"
+				echo "$4"
+				read -p "([yes], no) \$ " DIALOG_RESULT
+				echo ""
+				case "x$DIALOG_RESULT" in
+					xno)
+						DIALOG_RESULT="n"
+						break
+						;;
+					xNO)
+						DIALOG_RESULT="n"
+						break
+						;;
+					xyes)
+						DIALOG_RESULT="y"
+						break
+						;;
+					xYES)
+						DIALOG_RESULT="y"
+						break
+						;;
+					x)
+						DIALOG_RESULT="y"
+						break
+						;;
+					*)
+						;;
+				esac
+			done
+			case "$DIALOG_RESULT" in
+				n)
+					(exit 1)
+					;;
+				y)
+					(exit 0)
+					;;
+				*)
+					(exit 0)
+					;;
+			esac
+			;;
+		--textbox)
+			echo ""
+			echo "$3"
+			if command -v "less" 2>/dev/null 1>/dev/null ; then
+				less "$4"
+			else
+				if command -v "more" 2>/dev/null 1>/dev/null ; then
+					more "$4"
+				else
+					cat "$4"
+					read -p "Press [Enter] key to continue ... \$ " DIALOG_RESULT
+				fi
+			fi
+			echo ""
+			;;
+		*)
+			echo "$4"
+			;;
+	esac
+}
+
+fake_progress () {
+	echo ""
+	echo "$3"
+	echo "$4"
+	echo -n "0%..."
+	while IFS='' read -r line ; do
+		if [ '(' "$line" -gt 1 ')' -a '(' "$line" -lt 100 ')' ]; then
+	    echo -n "$line%..."
+		fi
+	done
+	echo -n "100%"
+	echo ""
+	echo ""
+}
+
+if [ "$2" = "--gauge" ]; then
+  if [ "$1" = "tui" ]; then
+		DIALOG_LIST="dialog whiptail gdialog xdialog fake_progress"
+	else
+		DIALOG_LIST="zenity gdialog xdialog dialog whiptail fake_progress"
+	fi
+	for d in $DIALOG_LIST ; do
+		if [ "$d" = "fake_progress" ]; then
+			fake_progress "tui" "$2" "$3" "$4"
+			exit $?
+		else
+			if command -v "$d" 2>/dev/null 1>/dev/null ; then
+				if [ "$d" = "zenity" ]; then
+					exec $d --title "$3" --auto-close --progress "--text=$4" 0 0 0
+				else
+					exec $d --title "$3" "$2" "$4" 0 0 0
+				fi
+			fi
+		fi
+	done
+else
+  if [ "$1" = "tui" ]; then
+		DIALOG_LIST="dialog whiptail gdialog xdialog fake_dialog"
+	else
+		DIALOG_LIST="gdialog xdialog dialog whiptail fake_dialog"
+	fi
+	for d in $DIALOG_LIST ; do
+		if [ "$d" = "fake_dialog" ]; then
+			fake_dialog "tui" "$2" "$3" "$4"
+			exit $?
+		else
+			if command -v "$d" 2>/dev/null 1>/dev/null ; then
+				exec $d --title "$3" "$2" "$4" 0 0
+			fi
+		fi
+	done
+fi