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Parse StyleMap in kml

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Kirill Zhdanovich 2013-11-15 17:01:33 +03:00 • committed by Alex Zolotarev
parent 609c8614ea
commit 2f7051635f
1 changed files with 45 additions and 8 deletions
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53
map/bookmark.cpp
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@ -119,6 +119,10 @@ namespace
string const PLACEMARK = "Placemark";
string const STYLE = "Style";
string const DOCUMENT = "Document";
string const STYLE_MAP = "StyleMap";
string const STYLE_URL = "styleUrl";
string const PAIR = "Pair";
graphics::Color const DEFAULT_TRACK_COLOR = graphics::Color::fromARGB(0xFF33CCFF);
string PointToString(m2::PointD const & org)
@ -170,7 +174,10 @@ namespace
graphics::Color m_trackColor;
string m_styleId;
map<string,graphics::Color> m_styleUrl2Color;
string m_mapStyleId;
string m_styleUrlKey;
map<string, graphics::Color> m_styleUrl2Color;
map<string, string> m_mapStyle2Style;
string m_name;
string m_type;
@ -190,7 +197,9 @@ namespace
m_timeStamp = my::INVALID_TIME_STAMP;
m_trackColor = DEFAULT_TRACK_COLOR;
m_styleId = "";
m_styleId.clear();
m_mapStyleId.clear();
m_styleUrlKey.clear();
m_points.Clear();
m_geometryType = UNKNOWN;
@ -273,7 +282,7 @@ namespace
{
string fromHex = FromHex(value);
ASSERT(fromHex.size() == 4, ("Invalid color passed"));
//Color positions in HEX – aabbggrr
// Color positions in HEX – aabbggrr
m_trackColor = graphics::Color(fromHex[3], fromHex[2], fromHex[1], fromHex[0]);
}
@ -281,6 +290,7 @@ namespace
{
if (styleUrl.empty())
return false;
// Remove leading '#' symbol
map<string, graphics::Color>::const_iterator it = m_styleUrl2Color.find(styleUrl.substr(1));
if (it != m_styleUrl2Color.end())
@ -307,8 +317,16 @@ namespace
{
string attrInLowerCase = attr;
strings::AsciiToLower(attrInLowerCase);
if (m_tags[m_tags.size() - 1] == "Style" && !value.empty() && attrInLowerCase == "id")
if (IsValidAttribute(STYLE, value, attrInLowerCase))
m_styleId = value;
else if (IsValidAttribute(STYLE_MAP, value, attrInLowerCase))
m_mapStyleId = value;
}
bool IsValidAttribute(string const & type, string const & value, string const & attrInLowerCase) const
{
return (GetTagFromEnd(0) == type && !value.empty() && attrInLowerCase == "id");
}
string const & GetTagFromEnd(size_t n) const
@ -368,6 +386,7 @@ namespace
{
string const & currTag = m_tags[count - 1];
string const & prevTag = m_tags[count - 2];
string const ppTag = count > 3 ? m_tags[count - 3] : string();
if (prevTag == DOCUMENT)
{
@ -382,8 +401,17 @@ namespace
m_name = value;
else if (currTag == "styleUrl")
{
// Bookmark draw style.
m_type = GetSupportedBMType(value);
GetColorForStyle(value, m_trackColor);
// Check if url is in styleMap map.
if (!GetColorForStyle(value, m_trackColor))
{
// Remove leading '#' symbol.
string styleId = m_mapStyle2Style[value.substr(1)];
if (!styleId.empty())
GetColorForStyle(styleId, m_trackColor);
}
}
else if (currTag == "description")
m_description = value;
@ -392,7 +420,16 @@ namespace
{
ParseColor(value);
}
else if (count > 3 && m_tags[count-3] == PLACEMARK)
else if (ppTag == STYLE_MAP && prevTag == PAIR && currTag == STYLE_URL && m_styleUrlKey == "normal")
{
if (!m_mapStyleId.empty())
m_mapStyle2Style[m_mapStyleId] = value;
}
else if (ppTag == STYLE_MAP && prevTag == PAIR && currTag == "key")
{
m_styleUrlKey = value;
}
else if (ppTag == PLACEMARK)
{
if (prevTag == "Point")
{
@ -426,12 +463,12 @@ namespace
LOG(LWARNING, ("Invalid timestamp in Placemark:", value));
}
}
else if (currTag == "styleUrl")
else if (currTag == STYLE_URL)
{
GetColorForStyle(value, m_trackColor);
}
}
else if (count > 3 && m_tags[count-3] == "MultiGeometry")
else if (ppTag == "MultiGeometry")
{
if (prevTag == "Point")
{