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/********************************************************************\ | ||
* gnc-optiondb.cpp -- Collection of GncOption objects * | ||
* Copyright (C) 2019 John Ralls <jralls@ceridwen.us> * | ||
* * | ||
* This program 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. * | ||
* * | ||
* This program 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 this program; if not, contact: * | ||
* * | ||
* Free Software Foundation Voice: +1-617-542-5942 * | ||
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * | ||
* Boston, MA 02110-1301, USA gnu@gnu.org * | ||
* * | ||
\********************************************************************/ | ||
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#include "gnc-optiondb.hpp" | ||
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GncOptionDB::GncOptionDB() : m_default_section{nullptr} {} | ||
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GncOptionDB::GncOptionDB(QofBook* book) : GncOptionDB() {} | ||
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void | ||
GncOptionDB::save_to_book(QofBook* book, bool do_clear) const | ||
{ | ||
} | ||
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void | ||
GncOptionDB::register_option(const char* section, GncOption&& option) | ||
{ | ||
auto db_section = std::find_if( | ||
m_sections.begin(), m_sections.end(), | ||
[section](GncOptionSection sect) -> bool | ||
{ | ||
return sect.first == std::string{section}; | ||
}); | ||
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if (db_section == m_sections.end()) | ||
{ | ||
m_sections.emplace_back(std::make_pair(std::string{section}, | ||
GncOptionVec{})); | ||
db_section = std::prev(m_sections.end()); | ||
} | ||
auto wrapper = std::make_shared<GncOptionWrapper>(option, nullptr); | ||
db_section->second.emplace_back(wrapper); | ||
} | ||
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void | ||
GncOptionDB::unregister_option(const char* section, const char* name) | ||
{ | ||
auto db_section = std::find_if( | ||
m_sections.begin(), m_sections.end(), | ||
[section](GncOptionSection sect) -> bool | ||
{ | ||
return sect.first == std::string{section}; | ||
}); | ||
if (db_section != m_sections.end()) | ||
{ | ||
db_section->second.erase( | ||
std::remove_if( | ||
db_section->second.begin(), db_section->second.end(), | ||
[name](GncOptionWrapperPtr option) -> bool | ||
{ | ||
return option->m_option.get_name() == std::string{name}; | ||
})); | ||
} | ||
} | ||
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void | ||
GncOptionDB::set_default_section(const char* section) | ||
{ | ||
} | ||
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SCM | ||
GncOptionDB::lookup_option(const char* section, const char* name) const | ||
{ | ||
auto db_section = std::find_if( | ||
m_sections.begin(), m_sections.end(), | ||
[section](GncOptionSection sect) -> bool | ||
{ | ||
return sect.first == std::string{section}; | ||
}); | ||
if (db_section == m_sections.end()) | ||
return SCM_BOOL_F; | ||
auto db_opt = std::find_if( | ||
db_section->second.begin(), db_section->second.end(), | ||
[name](GncOptionWrapperPtr option) -> bool | ||
{ | ||
return option->m_option.get_name() == std::string{name}; | ||
}); | ||
if (db_opt == db_section->second.end() || !*db_opt) | ||
return SCM_BOOL_F; | ||
return (*db_opt)->m_option.get_scm_value(); | ||
} | ||
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static const std::string empty_string; | ||
std::string | ||
GncOptionDB::lookup_string_option(const char* section, const char* name) const | ||
{ | ||
auto db_section = std::find_if( | ||
m_sections.begin(), m_sections.end(), | ||
[section](GncOptionSection sect) -> bool | ||
{ | ||
return sect.first == std::string{section}; | ||
}); | ||
if (db_section == m_sections.end()) | ||
return empty_string; | ||
auto db_opt = std::find_if( | ||
db_section->second.begin(), db_section->second.end(), | ||
[name](GncOptionWrapperPtr option) -> bool | ||
{ | ||
return option->m_option.get_name() == std::string{name}; | ||
}); | ||
if (db_opt == db_section->second.end() || !*db_opt) | ||
return empty_string; | ||
return (*db_opt)->m_option.get_value<std::string>(); | ||
} | ||
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bool | ||
GncOptionDB::set_option(const char* section, const char* name, SCM value) | ||
{ | ||
return false; | ||
} | ||
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void | ||
GncOptionDB::set_selectable(const char* section, const char* name) | ||
{ | ||
} | ||
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void | ||
GncOptionDB::commit() | ||
{ | ||
std::for_each( | ||
m_sections.begin(), m_sections.end(), | ||
[](GncOptionSection section) | ||
{ | ||
std::for_each( | ||
section.second.begin(), section.second.end(), | ||
[](GncOptionWrapperPtr option) | ||
{ | ||
/* FIXME, not implemented. | ||
if (option->m_option.is_dirty()) | ||
{ | ||
option->m_option.commit(); | ||
* FIXME, no Gtk in gtk_widget_set_value(option->m_widget, | ||
* libgnucash! option->m_option.get_value()); | ||
} | ||
*/ | ||
}); | ||
}); | ||
} |
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/********************************************************************\ | ||
* gnc-optiondb.hpp -- Collection of GncOption objects * | ||
* Copyright (C) 2019 John Ralls <jralls@ceridwen.us> * | ||
* * | ||
* This program 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. * | ||
* * | ||
* This program 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 this program; if not, contact: * | ||
* * | ||
* Free Software Foundation Voice: +1-617-542-5942 * | ||
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * | ||
* Boston, MA 02110-1301, USA gnu@gnu.org * | ||
* * | ||
\********************************************************************/ | ||
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#ifndef GNC_OPTIONDB_HPP_ | ||
#define GNC_OPTIONDB_HPP_ | ||
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#include "gnc-option.hpp" | ||
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class GncOptionDB; | ||
struct GncOptionWrapper | ||
{ | ||
GncOptionWrapper(const GncOption& opt, void* ptr) : m_option{opt}, m_widget{ptr} {} | ||
GncOptionWrapper(GncOption&& opt, void* ptr) : m_option{opt}, m_widget{ptr} {} | ||
GncOption m_option; | ||
void* m_widget; /* Don't want widget code in libgnucash! GObject closure?*/ | ||
}; | ||
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using GncOptionWrapperPtr = std::shared_ptr<GncOptionWrapper>; | ||
using GncOptionVec = std::vector<GncOptionWrapperPtr>; | ||
using GncOptionSection = std::pair<std::string, GncOptionVec>; | ||
using GncOptionSectionPtr = std::shared_ptr<const GncOptionSection>; | ||
class GncOptionDB | ||
{ | ||
public: | ||
GncOptionDB(); | ||
GncOptionDB(QofBook* book); | ||
~GncOptionDB() = default; | ||
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void save_to_book(QofBook* book, bool do_clear) const; | ||
int num_sections() const noexcept { return m_sections.size(); } | ||
bool get_changed() const noexcept { return m_dirty; } | ||
void register_option(const char* section, GncOption&& option); | ||
void unregister_option(const char* section, const char* name); | ||
void set_default_section(const char* section); | ||
const GncOptionSectionPtr get_default_section() const noexcept | ||
{ | ||
return m_default_section; | ||
} | ||
SCM lookup_option(const char* section, const char* name) const; | ||
std::string lookup_string_option(const char* section, | ||
const char* name) const; | ||
bool set_option(const char* section, const char* name, SCM value); | ||
void set_selectable(const char* section, const char* name); | ||
void commit(); | ||
private: | ||
GncOptionSectionPtr m_default_section; | ||
std::vector<GncOptionSection> m_sections; | ||
bool m_dirty = false; | ||
}; | ||
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#endif //GNC_OPTIONDB_HPP_ |
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/******************************************************************** | ||
* gtest-gnc-optiondb.cpp -- unit tests for GncOption class. * | ||
* Copyright (C) 2019 John Ralls <jralls@ceridwen.us> * | ||
* * | ||
* This program 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. * | ||
* * | ||
* This program 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 this program; if not, contact: * | ||
* * | ||
* Free Software Foundation Voice: +1-617-542-5942 * | ||
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * | ||
* Boston, MA 02110-1301, USA gnu@gnu.org * | ||
* * | ||
*******************************************************************/ | ||
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#include <gtest/gtest.h> | ||
#include <gnc-optiondb.hpp> | ||
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TEST(GncOptionDB, test_ctor) | ||
{ | ||
EXPECT_NO_THROW ({ GncOptionDB optiondb; }); | ||
} | ||
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TEST(GncOptionDB, test_register_option) | ||
{ | ||
GncOptionDB optiondb; | ||
GncOption option1{"foo", "bar", "baz", "Phony Option", | ||
std::string{"waldo"}}; | ||
optiondb.register_option("foo", std::move(option1)); | ||
EXPECT_EQ(optiondb.num_sections(), 1); | ||
} | ||
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TEST(GncOptionDB, test_lookup_string_option) | ||
{ | ||
GncOptionDB optiondb; | ||
GncOption option1{"foo", "bar", "baz", "Phony Option", | ||
std::string{"waldo"}}; | ||
optiondb.register_option("foo", std::move(option1)); | ||
EXPECT_STREQ("waldo", optiondb.lookup_string_option("foo", "bar").c_str()); | ||
} | ||
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TEST(GncOptionDB, test_unregister_option) | ||
{ | ||
GncOptionDB optiondb; | ||
GncOption option1{"foo", "bar", "baz", "Phony Option", | ||
std::string{"waldo"}}; | ||
optiondb.register_option("foo", std::move(option1)); | ||
optiondb.unregister_option("foo", "bar"); | ||
EXPECT_TRUE(optiondb.lookup_string_option("foo", "bar").empty()); | ||
} |
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