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Support <marker> and <page> tags in the conversion of checklists to tutorials.

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Stuart Buchanan 2013-02-27 22:46:37 +00:00
parent 5491f952ca
commit 82f2de2fbc
1 changed files with 37 additions and 20 deletions
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49
Nasal/checklist.nas
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@ -26,26 +26,43 @@ var convert_checklists = func {
# Now go through each of the checklist items and generate a tutorial step
# for each.
foreach (var item; ch.getChildren("item")) {
step = tutorial.getNode("step["~ size(tutorial.getChildren("step")) ~ "]", 1);
var msg = item.getNode("name", 1).getValue();
# Checklist may consist of one or more pages.
var pages = ch.getChildren("page");
if (size(item.getChildren("value")) > 0) {
msg = msg ~ " :";
foreach (var v; item.getChildren("value")) {
msg = msg ~ " " ~ v.getValue();
}
}
if (size(pages) == 0) {
# Or no pages at all, in which case we need to create a checklist of one page
append(pages, ch);
}
step.getNode("message", 1).setValue(msg);
description = description ~ msg ~ "\n";
foreach (var page; pages) {
foreach (var item; page.getChildren("item")) {
step = tutorial.getNode("step["~ size(tutorial.getChildren("step")) ~ "]", 1);
if (item.getNode("condition") != nil) {
var cond = step.getNode("exit", 1).getNode("condition", 1);
props.copy(item.getNode("condition", 1), cond);
}
}
var msg = item.getNode("name", 1).getValue();
if (size(item.getChildren("value")) > 0) {
msg = msg ~ " :";
foreach (var v; item.getChildren("value")) {
msg = msg ~ " " ~ v.getValue();
}
}
step.getNode("message", 1).setValue(msg);
description = description ~ msg ~ "\n";
if (item.getNode("condition") != nil) {
var cond = step.getNode("exit", 1).getNode("condition", 1);
props.copy(item.getNode("condition"), cond);
}
if (item.getNode("marker") != nil) {
var marker= step.getNode("marker", 1);
props.copy(item.getNode("marker"), marker);
}
}
}
tutorial.getNode("description", 1).setValue(description);
}