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exif panel: ensure that keys are not empty in the displayed tag tree

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(cherry picked from commit da45bf30bddf311b6c7d0d990d078b2a37d4b500)
This commit is contained in:
Alberto Griggio
2020-04-10 06:47:13 -07:00
committed by Lawrence Lee
parent b92e77fb96
commit 1935f3d76d
2 changed files with 25 additions and 4 deletions
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28
rtgui/exifpanel.cc
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@@ -293,9 +293,12 @@ void ExifPanel::refreshTags()
pos = s.find('.');
if (pos != std::string::npos) {
g = s.substr(0, pos);
// s = s.substr(pos+1);
s = s.substr(pos+1);
}
auto l = tag.tagLabel();
if (!l.empty()) {
s = l;
}
s = tag.tagLabel();
return std::make_pair(g, Glib::ustring(s));
};
@@ -311,7 +314,7 @@ void ExifPanel::refreshTags()
(tag.typeId() == Exiv2::asciiString || tag.size() < 256)) {
return escapeHtmlChars(tag.print(&exif));
}
return "<i>(Not shown)</i>";
return "<i>(" + M("EXIFPANEL_VALUE_NOT_SHOWN") + ")</i>";
};
if (const rtengine::FramesData *fd = dynamic_cast<const rtengine::FramesData *>(idata)) {
@@ -338,7 +341,24 @@ void ExifPanel::refreshTags()
}
addTag(p.first, lbl, value, true, edited);
}
std::set<std::string> keyset;
struct KeyLt {
bool operator()(const std::string &a, const std::string &b) const
{
auto p1 = a.find_last_of('.');
auto p2 = b.find_last_of('.');
const char *sa = a.c_str();
const char *sb = b.c_str();
if (p1 != std::string::npos && p2 != std::string::npos) {
bool hex_a = strncmp(sa+p1+1, "0x", 2) == 0;
bool hex_b = strncmp(sb+p2+1, "0x", 2) == 0;
if (hex_a != hex_b) {
return !hex_a;
}
}
return strcmp(sa, sb) < 0;
}
};
std::set<std::string, KeyLt> keyset;
for (const auto& tag : exif) {
const bool editable = ed.find(tag.key()) != ed.end();
if (!editable) {