327 lines
11 KiB
C++
327 lines
11 KiB
C++
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#include "tproperty.h"
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#include "tstream.h"
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#include "texception.h"
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// #include "tconvert.h"
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void TProperty::addListener(Listener *listener) {
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if (std::find(m_listeners.begin(), m_listeners.end(), listener) ==
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m_listeners.end())
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m_listeners.push_back(listener);
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}
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void TProperty::removeListener(Listener *listener) {
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m_listeners.erase(
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std::remove(m_listeners.begin(), m_listeners.end(), listener),
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m_listeners.end());
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}
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void TProperty::notifyListeners() const {
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std::vector<Listener *>::const_iterator it;
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for (it = m_listeners.begin(); it != m_listeners.end(); ++it)
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(*it)->onPropertyChanged();
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}
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void TProperty::assignUIName(TProperty *refP) {
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m_qstringName = refP->getQStringName();
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}
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//=============================================================================
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TPropertyGroup::TPropertyGroup() {}
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TPropertyGroup::~TPropertyGroup() {
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for (PropertyVector::iterator it = m_properties.begin();
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it != m_properties.end(); ++it)
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if (it->second) delete it->first;
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}
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void TPropertyGroup::clear() {
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m_properties.clear();
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m_table.clear();
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}
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TPropertyGroup *TPropertyGroup::clone() const {
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TPropertyGroup *g = new TPropertyGroup();
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for (PropertyVector::const_iterator i = m_properties.begin();
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i != m_properties.end(); ++i)
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g->add(i->first->clone());
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return g;
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}
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void TPropertyGroup::add(TProperty *p) {
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std::string name = p->getName();
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assert(m_table.find(name) == m_table.end());
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m_properties.push_back(std::make_pair(p, true));
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m_table[name] = p;
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}
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void TPropertyGroup::bind(TProperty &p) {
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std::string name = p.getName();
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assert(m_table.find(name) == m_table.end());
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m_properties.push_back(std::make_pair(&p, false));
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m_table[name] = &p;
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}
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TProperty *TPropertyGroup::getProperty(std::string name) {
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PropertyTable::iterator i = m_table.find(name);
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if (i == m_table.end())
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return 0;
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else
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return i->second;
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}
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template <class Property>
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void assign(Property *dst, TProperty *src) {
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Property *s = dynamic_cast<Property *>(src);
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if (!s) throw TProperty::TypeError();
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dst->setValue(s->getValue());
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}
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class Setter final : public TProperty::Visitor {
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TProperty *m_src;
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public:
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Setter(TProperty *src) : m_src(src) {}
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void visit(TDoubleProperty *dst) override { assign(dst, m_src); }
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void visit(TIntProperty *dst) override { assign(dst, m_src); }
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void visit(TStringProperty *dst) override { assign(dst, m_src); }
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void visit(TBoolProperty *dst) override { assign(dst, m_src); }
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void visit(TEnumProperty *dst) override { assign(dst, m_src); }
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void visit(TDoublePairProperty *dst) override { assign(dst, m_src); }
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void visit(TIntPairProperty *dst) override { assign(dst, m_src); }
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void visit(TStyleIndexProperty *dst) override { assign(dst, m_src); }
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void visit(TPointerProperty *dst) override { assign(dst, m_src); }
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void visit(TColorChipProperty *dst) override { assign(dst, m_src); }
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};
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void TPropertyGroup::setProperties(TPropertyGroup *g) {
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for (PropertyVector::const_iterator i = g->m_properties.begin();
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i != g->m_properties.end(); ++i) {
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TProperty *src = i->first;
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TProperty *dst = getProperty(src->getName());
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if (dst) {
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Setter setter(src);
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TProperty::Visitor *visitor = &setter;
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dst->accept(*visitor);
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}
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}
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}
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void TPropertyGroup::accept(TProperty::Visitor &v) {
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for (PropertyVector::const_iterator i = m_properties.begin();
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i != m_properties.end(); ++i)
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i->first->accept(v);
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}
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class PropertyWriter final : public TProperty::Visitor {
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TOStream &m_os;
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public:
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PropertyWriter(TOStream &os) : m_os(os) {}
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void visit(TDoubleProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "double";
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attr["name"] = p->getName();
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attr["min"] = std::to_string(p->getRange().first);
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attr["max"] = std::to_string(p->getRange().second);
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attr["value"] = std::to_string(p->getValue());
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m_os.openCloseChild("property", attr);
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}
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void visit(TDoublePairProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "pair";
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attr["name"] = p->getName();
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attr["min"] = std::to_string(p->getRange().first);
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attr["max"] = std::to_string(p->getRange().second);
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TDoublePairProperty::Value value = p->getValue();
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attr["value"] =
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std::to_string(value.first) + " " + std::to_string(value.second);
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m_os.openCloseChild("property", attr);
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}
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void visit(TIntPairProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "pair";
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attr["name"] = p->getName();
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attr["min"] = std::to_string(p->getRange().first);
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attr["max"] = std::to_string(p->getRange().second);
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TIntPairProperty::Value value = p->getValue();
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attr["value"] =
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std::to_string(value.first) + " " + std::to_string(value.second);
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m_os.openCloseChild("property", attr);
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}
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void visit(TIntProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "int";
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attr["name"] = p->getName();
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attr["min"] = std::to_string(p->getRange().first);
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attr["max"] = std::to_string(p->getRange().second);
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attr["value"] = std::to_string(p->getValue());
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m_os.openCloseChild("property", attr);
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}
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void visit(TBoolProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "bool";
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attr["name"] = p->getName();
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attr["value"] = p->getValue() ? "true" : "false";
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m_os.openCloseChild("property", attr);
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}
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void visit(TStringProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "string";
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attr["name"] = p->getName();
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attr["value"] = ::to_string(p->getValue());
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m_os.openCloseChild("property", attr);
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}
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void visit(TStyleIndexProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "string";
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attr["name"] = p->getName();
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attr["value"] = p->getValueAsString();
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m_os.openCloseChild("property", attr);
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}
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void visit(TEnumProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "enum";
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attr["name"] = p->getName();
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attr["value"] = ::to_string(p->getValue());
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if (TEnumProperty::isRangeSavingEnabled()) {
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m_os.openChild("property", attr);
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std::vector<std::wstring> range = p->getRange();
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for (int i = 0; i < (int)range.size(); i++) {
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attr.clear();
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attr["value"] = ::to_string(range[i]);
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m_os.openCloseChild("item", attr);
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}
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m_os.closeChild();
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} else
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m_os.openCloseChild("property", attr);
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}
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void visit(TPointerProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "pointer";
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attr["name"] = p->getName();
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attr["value"] = p->getValueAsString();
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m_os.openCloseChild("property", attr);
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}
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void visit(TColorChipProperty *p) override {
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std::map<std::string, std::string> attr;
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attr["type"] = "string";
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attr["name"] = p->getName();
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attr["value"] = ::to_string(p->getValue());
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m_os.openCloseChild("property", attr);
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}
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};
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void TPropertyGroup::loadData(TIStream &is) {
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for (PropertyVector::iterator it = m_properties.begin();
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it != m_properties.end(); ++it)
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if (it->second) delete it->first;
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m_properties.clear();
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m_table.clear();
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std::string tagName;
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while (is.matchTag(tagName)) {
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if (tagName == "property") {
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std::string name = is.getTagAttribute("name");
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std::string type = is.getTagAttribute("type");
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std::string svalue = is.getTagAttribute("value");
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if (name == "") throw TException("missing property name");
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if (type == "") throw TException("missing property type");
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if (type != "string" && svalue == "")
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throw TException("missing property value");
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if (type == "double") {
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double min = std::stod(is.getTagAttribute("min"));
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double max = std::stod(is.getTagAttribute("max"));
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add(new TDoubleProperty(name, min, max, std::stod(svalue)));
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} else if (type == "pair") {
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double min = std::stod(is.getTagAttribute("min"));
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double max = std::stod(is.getTagAttribute("max"));
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TDoublePairProperty::Value v(0, 0);
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int i = svalue.find(' ');
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if (i != (int)std::string::npos) {
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v.first = std::stod(svalue.substr(0, i));
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v.second = std::stod(svalue.substr(i + 1));
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}
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add(new TDoublePairProperty(name, min, max, v.first, v.second));
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} else if (type == "int") {
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int min = std::stoi(is.getTagAttribute("min"));
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int max = std::stoi(is.getTagAttribute("max"));
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add(new TIntProperty(name, min, max, std::stoi(svalue)));
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} else if (type == "bool") {
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if (svalue != "true" && svalue != "false")
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throw TException("bad boolean property value");
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add(new TBoolProperty(name, svalue == "true" ? true : false));
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} else if (type == "string") {
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add(new TStringProperty(name, ::to_wstring(svalue)));
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} else if (type == "enum") {
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TEnumProperty *p = new TEnumProperty(name);
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if (is.isBeginEndTag())
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p->addValue(::to_wstring(svalue));
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else {
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while (is.matchTag(tagName)) {
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if (tagName == "item") {
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std::string item = is.getTagAttribute("value");
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p->addValue(::to_wstring(item));
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} else
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throw TException("expected range property <item>");
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}
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is.closeChild();
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}
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p->setValue(::to_wstring(svalue));
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add(p);
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} else
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throw TException("unrecognized property type : " + type);
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} else
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throw TException("expected <property>");
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// is.closeChild();
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}
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}
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void TPropertyGroup::saveData(TOStream &os) const {
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PropertyWriter writer(os);
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const_cast<TPropertyGroup *>(this)->accept(writer);
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}
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void TPropertyGroup::assignUINames(TPropertyGroup *refPg) {
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for (PropertyVector::const_iterator i = m_properties.begin();
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i != m_properties.end(); ++i) {
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TProperty *refP = refPg->getProperty(i->first->getName());
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if (refP) i->first->assignUIName(refP);
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}
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}
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namespace {
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bool EnumRangeSavingEnabled = true;
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}
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void TEnumProperty::enableRangeSaving(bool on) { EnumRangeSavingEnabled = on; }
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bool TEnumProperty::isRangeSavingEnabled() { return EnumRangeSavingEnabled; }
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void TEnumProperty::assignUIName(TProperty *refP) {
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setQStringName(refP->getQStringName());
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TEnumProperty *enumRefP = dynamic_cast<TEnumProperty *>(refP);
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if (!enumRefP) return;
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Items refItems = enumRefP->getItems();
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for (int i = 0; i < m_range.size(); i++) {
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int refIndex = enumRefP->indexOf(m_range[i]);
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if (0 <= refIndex) m_items[i].UIName = refItems[refIndex].UIName;
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}
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}
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void TColorChipProperty::assignUIName(TProperty *refP) {
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setQStringName(refP->getQStringName());
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TColorChipProperty *colorChipRefP = dynamic_cast<TColorChipProperty *>(refP);
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if (!colorChipRefP) return;
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ColorChips refChips = colorChipRefP->getColorChips();
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for (int i = 0; i < m_chips.size(); i++) {
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int refIndex = colorChipRefP->indexOf(m_chips[i].UIName.toStdWString());
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if (0 <= refIndex) m_chips[i].UIName = refChips[refIndex].UIName;
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}
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}
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