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Parse title from placefile

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This commit is contained in:
Dan Paulat 2023-07-22 13:18:51 -05:00
parent 4ee7731023
commit ae1bca3602
2 changed files with 22 additions and 8 deletions
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4
wxdata/include/scwx/gr/placefile.hpp
View file

@ -84,11 +84,13 @@ public:
*/ */
std::vector<std::shared_ptr<DrawItem>> GetDrawItems(); std::vector<std::shared_ptr<DrawItem>> GetDrawItems();
std::string title() const;
std::unordered_map<std::size_t, std::shared_ptr<Font>> fonts(); std::unordered_map<std::size_t, std::shared_ptr<Font>> fonts();
std::shared_ptr<Font> font(std::size_t i); std::shared_ptr<Font> font(std::size_t i);
static std::shared_ptr<Placefile> Load(const std::string& filename); static std::shared_ptr<Placefile> Load(const std::string& filename);
static std::shared_ptr<Placefile> Load(std::istream& is); static std::shared_ptr<Placefile> Load(const std::string& name,
std::istream& is);
private: private:
class Impl; class Impl;

26
wxdata/source/scwx/gr/placefile.cpp
View file

@ -51,6 +51,7 @@ public:
static void ProcessEscapeCharacters(std::string& s); static void ProcessEscapeCharacters(std::string& s);
static void TrimQuotes(std::string& s); static void TrimQuotes(std::string& s);
std::string title_ {};
std::chrono::seconds refresh_ {-1}; std::chrono::seconds refresh_ {-1};
// Parsing state // Parsing state
@ -84,6 +85,11 @@ std::vector<std::shared_ptr<Placefile::DrawItem>> Placefile::GetDrawItems()
return p->drawItems_; return p->drawItems_;
} }
std::string Placefile::title() const
{
return p->title_;
}
std::unordered_map<std::size_t, std::shared_ptr<Placefile::Font>> std::unordered_map<std::size_t, std::shared_ptr<Placefile::Font>>
Placefile::fonts() Placefile::fonts()
{ {
@ -104,13 +110,16 @@ std::shared_ptr<Placefile> Placefile::Load(const std::string& filename)
{ {
logger_->debug("Loading placefile: {}", filename); logger_->debug("Loading placefile: {}", filename);
std::ifstream f(filename, std::ios_base::in); std::ifstream f(filename, std::ios_base::in);
return Load(f); return Load(filename, f);
} }
std::shared_ptr<Placefile> Placefile::Load(std::istream& is) std::shared_ptr<Placefile> Placefile::Load(const std::string& name,
std::istream& is)
{ {
std::shared_ptr<Placefile> placefile = std::make_shared<Placefile>(); std::shared_ptr<Placefile> placefile = std::make_shared<Placefile>();
placefile->p->title_ = name;
std::string line; std::string line;
while (scwx::util::getline(is, line)) while (scwx::util::getline(is, line))
{ {
@ -167,6 +176,7 @@ std::shared_ptr<Placefile> Placefile::Load(std::istream& is)
void Placefile::Impl::ProcessLine(const std::string& line) void Placefile::Impl::ProcessLine(const std::string& line)
{ {
static const std::string titleKey_ {"Title:"};
static const std::string thresholdKey_ {"Threshold:"}; static const std::string thresholdKey_ {"Threshold:"};
static const std::string hsluvKey_ {"HSLuv:"}; static const std::string hsluvKey_ {"HSLuv:"};
static const std::string colorKey_ {"Color:"}; static const std::string colorKey_ {"Color:"};
@ -189,7 +199,13 @@ void Placefile::Impl::ProcessLine(const std::string& line)
// When tokenizing, add one additional delimiter to discard unexpected // When tokenizing, add one additional delimiter to discard unexpected
// parameters (where appropriate) // parameters (where appropriate)
if (boost::istarts_with(line, thresholdKey_)) if (boost::istarts_with(line, titleKey_))
{
// Title: title
title_ = line.substr(titleKey_.size());
boost::trim(title_);
}
else if (boost::istarts_with(line, thresholdKey_))
{ {
// Threshold: nautical_miles // Threshold: nautical_miles
std::vector<std::string> tokenList = std::vector<std::string> tokenList =
@ -394,10 +410,6 @@ void Placefile::Impl::ProcessLine(const std::string& line)
{ {
objectStack_.pop_back(); objectStack_.pop_back();
} }
else
{
logger_->warn("End found without Object");
}
} }
else if (boost::istarts_with(line, lineKey_)) else if (boost::istarts_with(line, lineKey_))
{ {