/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
-#if !defined(INCLUDED_PREFERENCEDICTIONARY_H)
+#if !defined( INCLUDED_PREFERENCEDICTIONARY_H )
#define INCLUDED_PREFERENCEDICTIONARY_H
#include "preferencesystem.h"
#include "versionlib.h"
#include <map>
-class PreferenceDictionary : public PreferenceSystem
-{
- class PreferenceEntry
- {
- StringImportCallback m_importer;
- StringExportCallback m_exporter;
- public:
- PreferenceEntry(const StringImportCallback& importer, const StringExportCallback& exporter)
- : m_importer(importer), m_exporter(exporter)
- {
- }
- void importString(const char* string)
+class PreferenceDictionary : public PreferenceSystem {
+ class PreferenceEntry {
+ Property<const char *> m_cb;
+ public:
+ PreferenceEntry(const Property<const char *> &cb)
+ : m_cb(cb)
+ {
+ }
+
+ void importString(const char *string)
+ {
+ m_cb.set(string);
+ }
+
+ void exportString(const Callback<void(const char *)> &importer)
+ {
+ m_cb.get(importer);
+ }
+ };
+
+ typedef std::map<CopiedString, PreferenceEntry> PreferenceEntries;
+ PreferenceEntries m_preferences;
+
+ typedef std::map<CopiedString, CopiedString> PreferenceCache;
+ PreferenceCache m_cache;
+
+public:
+ typedef PreferenceEntries::iterator iterator;
+
+ iterator begin()
{
- m_importer(string);
+ return m_preferences.begin();
}
- void exportString(const StringImportCallback& importer)
+
+ iterator end()
{
- m_exporter(importer);
+ return m_preferences.end();
}
- };
- typedef std::map<CopiedString, PreferenceEntry> PreferenceEntries;
- PreferenceEntries m_preferences;
-
- typedef std::map<CopiedString, CopiedString> PreferenceCache;
- PreferenceCache m_cache;
-
-public:
- typedef PreferenceEntries::iterator iterator;
-
- iterator begin()
- {
- return m_preferences.begin();
- }
- iterator end()
- {
- return m_preferences.end();
- }
- iterator find(const char* name)
- {
- return m_preferences.find(name);
- }
-
- void registerPreference(const char* name, const StringImportCallback& importer, const StringExportCallback& exporter)
- {
- m_preferences.insert(PreferenceEntries::value_type(name, PreferenceEntry(importer, exporter)));
- PreferenceCache::iterator i = m_cache.find(name);
- if(i != m_cache.end())
+ iterator find(const char *name)
{
- importer((*i).second.c_str());
- m_cache.erase(i);
+ return m_preferences.find(name);
}
- }
- void importPref(const char* name, const char* value)
- {
- PreferenceEntries::iterator i = m_preferences.find(name);
- if(i != m_preferences.end())
+ void registerPreference(const char *name, const Property<const char *> &cb)
{
- (*i).second.importString(value);
+ m_preferences.insert(PreferenceEntries::value_type(name, PreferenceEntry(cb)));
+ PreferenceCache::iterator i = m_cache.find(name);
+ if (i != m_cache.end()) {
+ cb.set(i->second.c_str());
+ m_cache.erase(i);
+ }
}
- else
+
+ void importPref(const char *name, const char *value)
{
- m_cache.erase(name);
- m_cache.insert(PreferenceCache::value_type(name, value));
+ PreferenceEntries::iterator i = m_preferences.find(name);
+ if (i != m_preferences.end()) {
+ (*i).second.importString(value);
+ } else {
+ m_cache.erase(name);
+ m_cache.insert(PreferenceCache::value_type(name, value));
+ }
}
- }
};
-inline void XMLPreference_importString(XMLImporter& importer, const char* value)
+inline void XMLPreference_importString(XMLImporter &importer, const char *value)
{
- importer.write(value, string_length(value));
+ importer.write(value, string_length(value));
}
-typedef ReferenceCaller1<XMLImporter, const char*, XMLPreference_importString> XMLPreferenceImportStringCaller;
-class XMLPreferenceDictionaryExporter : public XMLExporter
-{
- class XMLQPrefElement : public XMLElement
- {
- const char* m_version;
- public:
- XMLQPrefElement(const char* version) : m_version(version)
- {
- }
- const char* name() const
- {
- return "qpref";
- }
- const char* attribute(const char* name) const
- {
- if(string_equal(name, "version"))
- {
- return m_version;
- }
- return "";
- }
- void forEachAttribute(XMLAttrVisitor& visitor) const
- {
- visitor.visit("version", m_version);
- }
- };
-
- class XMLPreferenceElement : public XMLElement
- {
- const char* m_name;
- public:
- XMLPreferenceElement(const char* name)
- : m_name(name)
- {
- }
- const char* name() const
- {
- return "epair";
- }
- const char* attribute(const char* name) const
- {
- if(string_equal(name, "name"))
- return m_name;
- return "";
- }
- void forEachAttribute(XMLAttrVisitor& visitor) const
- {
- visitor.visit("name", m_name);
- }
- };
-
- typedef PreferenceDictionary PreferenceEntries;
- PreferenceEntries& m_preferences;
- const char* m_version;
-public:
- XMLPreferenceDictionaryExporter(PreferenceDictionary& preferences, const char* version)
- : m_preferences(preferences), m_version(version)
- {
- }
+typedef ReferenceCaller<XMLImporter, void(const char *), XMLPreference_importString> XMLPreferenceImportStringCaller;
- void exportXML(XMLImporter& importer)
- {
- importer.write("\n", 1);
+class XMLPreferenceDictionaryExporter : public XMLExporter {
+ class XMLQPrefElement : public XMLElement {
+ const char *m_version;
+ public:
+ XMLQPrefElement(const char *version) : m_version(version)
+ {
+ }
- XMLQPrefElement qpref_element(m_version);
- importer.pushElement(qpref_element);
- importer.write("\n", 1);
+ const char *name() const
+ {
+ return "qpref";
+ }
- for(PreferenceEntries::iterator i = m_preferences.begin(); i != m_preferences.end(); ++i)
- {
- XMLPreferenceElement epair_element((*i).first.c_str());
+ const char *attribute(const char *name) const
+ {
+ if (string_equal(name, "version")) {
+ return m_version;
+ }
+ return "";
+ }
- importer.pushElement(epair_element);
+ void forEachAttribute(XMLAttrVisitor &visitor) const
+ {
+ visitor.visit("version", m_version);
+ }
+ };
- (*i).second.exportString(XMLPreferenceImportStringCaller(importer));
+ class XMLPreferenceElement : public XMLElement {
+ const char *m_name;
+ public:
+ XMLPreferenceElement(const char *name)
+ : m_name(name)
+ {
+ }
- importer.popElement(epair_element.name());
- importer.write("\n", 1);
- }
+ const char *name() const
+ {
+ return "epair";
+ }
- importer.popElement(qpref_element.name());
- importer.write("\n", 1);
- }
-};
+ const char *attribute(const char *name) const
+ {
+ if (string_equal(name, "name")) {
+ return m_name;
+ }
+ return "";
+ }
-class XMLPreferenceDictionaryImporter : public XMLImporter
-{
- struct xml_state_t
- {
- enum ETag
- {
- tag_qpref,
- tag_qpref_ignore,
- tag_epair,
- tag_epair_ignore
+ void forEachAttribute(XMLAttrVisitor &visitor) const
+ {
+ visitor.visit("name", m_name);
+ }
};
- xml_state_t(ETag tag)
- : m_tag(tag)
+ typedef PreferenceDictionary PreferenceEntries;
+ PreferenceEntries &m_preferences;
+ const char *m_version;
+public:
+ XMLPreferenceDictionaryExporter(PreferenceDictionary &preferences, const char *version)
+ : m_preferences(preferences), m_version(version)
{
}
- ETag m_tag;
- CopiedString m_name;
- StringOutputStream m_ostream;
- };
+ void exportXML(XMLImporter &importer)
+ {
+ importer.write("\n", 1);
- typedef std::vector<xml_state_t> xml_stack_t;
- xml_stack_t m_xml_stack;
+ XMLQPrefElement qpref_element(m_version);
+ importer.pushElement(qpref_element);
+ importer.write("\n", 1);
- typedef PreferenceDictionary PreferenceEntries;
- PreferenceEntries& m_preferences;
- Version m_version;
-public:
- XMLPreferenceDictionaryImporter(PreferenceDictionary& preferences, const char* version)
- : m_preferences(preferences), m_version(version_parse(version))
- {
- }
-
- void pushElement(const XMLElement& element)
- {
- if(m_xml_stack.empty())
- {
- if(string_equal(element.name(), "qpref"))
- {
- Version dataVersion(version_parse(element.attribute("version")));
- if(!version_compatible(m_version, dataVersion))
- {
- globalOutputStream() << "qpref import: data version " << dataVersion << " is not compatible with code version " << m_version << "\n";
- m_xml_stack.push_back(xml_state_t::tag_qpref_ignore);
+ for (PreferenceEntries::iterator i = m_preferences.begin(); i != m_preferences.end(); ++i) {
+ XMLPreferenceElement epair_element((*i).first.c_str());
+
+ importer.pushElement(epair_element);
+
+ (*i).second.exportString(XMLPreferenceImportStringCaller(importer));
+
+ importer.popElement(epair_element.name());
+ importer.write("\n", 1);
}
- else
+
+ importer.popElement(qpref_element.name());
+ importer.write("\n", 1);
+ }
+};
+
+class XMLPreferenceDictionaryImporter : public XMLImporter {
+ struct xml_state_t {
+ enum ETag {
+ tag_qpref,
+ tag_qpref_ignore,
+ tag_epair,
+ tag_epair_ignore
+ };
+
+ xml_state_t(ETag tag)
+ : m_tag(tag)
{
- globalOutputStream() << "qpref import: data version " << dataVersion << " is compatible with code version " << m_version << "\n";
- m_xml_stack.push_back(xml_state_t::tag_qpref);
}
- }
- else
- {
- // not valid
- }
+
+ ETag m_tag;
+ CopiedString m_name;
+ StringOutputStream m_ostream;
+ };
+
+ typedef std::vector<xml_state_t> xml_stack_t;
+ xml_stack_t m_xml_stack;
+
+ typedef PreferenceDictionary PreferenceEntries;
+ PreferenceEntries &m_preferences;
+ Version m_version;
+public:
+ XMLPreferenceDictionaryImporter(PreferenceDictionary &preferences, const char *version)
+ : m_preferences(preferences), m_version(version_parse(version))
+ {
}
- else
+
+ void pushElement(const XMLElement &element)
{
- switch(m_xml_stack.back().m_tag)
- {
- case xml_state_t::tag_qpref:
- if(string_equal(element.name(), "epair"))
- {
- m_xml_stack.push_back(xml_state_t::tag_epair);
- m_xml_stack.back().m_name = element.attribute("name");
- }
- else
- {
- // not valid
- }
- break;
- case xml_state_t::tag_qpref_ignore:
- if(string_equal(element.name(), "epair"))
- {
- m_xml_stack.push_back(xml_state_t::tag_epair_ignore);
+ if (m_xml_stack.empty()) {
+ if (string_equal(element.name(), "qpref")) {
+ Version dataVersion(version_parse(element.attribute("version")));
+ if (!version_compatible(m_version, dataVersion)) {
+ globalOutputStream() << "qpref import: data version " << dataVersion
+ << " is not compatible with code version " << m_version << "\n";
+ m_xml_stack.push_back(xml_state_t::tag_qpref_ignore);
+ } else {
+ globalOutputStream() << "qpref import: data version " << dataVersion
+ << " is compatible with code version " << m_version << "\n";
+ m_xml_stack.push_back(xml_state_t::tag_qpref);
+ }
+ } else {
+ // not valid
+ }
+ } else {
+ switch (m_xml_stack.back().m_tag) {
+ case xml_state_t::tag_qpref:
+ if (string_equal(element.name(), "epair")) {
+ m_xml_stack.push_back(xml_state_t::tag_epair);
+ m_xml_stack.back().m_name = element.attribute("name");
+ } else {
+ // not valid
+ }
+ break;
+ case xml_state_t::tag_qpref_ignore:
+ if (string_equal(element.name(), "epair")) {
+ m_xml_stack.push_back(xml_state_t::tag_epair_ignore);
+ } else {
+ // not valid
+ }
+ break;
+ case xml_state_t::tag_epair:
+ case xml_state_t::tag_epair_ignore:
+ // not valid
+ break;
+ }
}
- else
- {
- // not valid
+
+ }
+
+ void popElement(const char *name)
+ {
+ if (m_xml_stack.back().m_tag == xml_state_t::tag_epair) {
+ m_preferences.importPref(m_xml_stack.back().m_name.c_str(), m_xml_stack.back().m_ostream.c_str());
}
- break;
- case xml_state_t::tag_epair:
- case xml_state_t::tag_epair_ignore:
- // not valid
- break;
- }
+ m_xml_stack.pop_back();
}
- }
- void popElement(const char* name)
- {
- if(m_xml_stack.back().m_tag == xml_state_t::tag_epair)
+ std::size_t write(const char *buffer, std::size_t length)
{
- m_preferences.importPref(m_xml_stack.back().m_name.c_str(), m_xml_stack.back().m_ostream.c_str());
+ return m_xml_stack.back().m_ostream.write(buffer, length);
}
- m_xml_stack.pop_back();
- }
- std::size_t write(const char* buffer, std::size_t length)
- {
- return m_xml_stack.back().m_ostream.write(buffer, length);
- }
};
#endif