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List constrained requests when selecting a constraint.

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This commit is contained in:
whitequark 2017-01-17 11:32:50 +00:00
parent 4aae22929a
commit 5d9356a90a
2 changed files with 31 additions and 0 deletions
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2
CHANGELOG.md
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@ -21,6 +21,8 @@ New sketch features:
New constraint features:
* When dragging an arc or rectangle point, it will be automatically
constrained to other points with a click.
* When selecting a constraint, the requests it constraints can be selected
in the text window.
New export/import features:
* Three.js: allow configuring projection for exported model, and initially

29
src/describescreen.cpp
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@ -341,6 +341,35 @@ void TextWindow::DescribeSelection() {
Printf(false, "%FtSELECTED:%E %s",
c->DescriptionString().c_str());
}
std::vector<hEntity> lhe = {};
lhe.push_back(c->ptA);
lhe.push_back(c->ptB);
lhe.push_back(c->entityA);
lhe.push_back(c->entityB);
lhe.push_back(c->entityC);
lhe.push_back(c->entityD);
auto it = std::remove_if(lhe.begin(), lhe.end(),
[](hEntity he) {
return he.v == Entity::NO_ENTITY.v || !he.isFromRequest();
});
lhe.erase(it, lhe.end());
if(!lhe.empty()) {
Printf(true, "%FtCONSTRAINED REQUESTS:%E");
int a = 0;
for(hEntity he : lhe) {
Request *r = SK.GetRequest(he.request());
std::string s = r->DescriptionString();
Printf(false, "%Bp %Fl%Ll%D%f%h%s%E",
(a & 1) ? 'd' : 'a',
r->h.v, (&TextWindow::ScreenSelectRequest),
&(TextWindow::ScreenHoverRequest), s.c_str());
a++;
}
}
} else {
int n = SS.GW.selection.n;
Printf(false, "%FtSELECTED:%E %d item%s", n, n == 1 ? "" : "s");