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Provide some wrappers so adding commands is more convenient.

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This commit is contained in:
King_DuckZ 2016-01-22 19:54:32 +00:00
parent 99732f6dd8
commit c455582a4e
3 changed files with 51 additions and 7 deletions
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41
src/navigate/commandprocessor.cpp
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@ -41,6 +41,27 @@ BOOST_FUSION_ADAPT_STRUCT(
);
namespace din {
using StringList = std::vector<std::string>;
namespace {
bool wrap_void_noparam (const std::function<void()>& parCallback, const StringList&) {
parCallback();
return false;
}
bool wrap_void_oneparam (const std::function<void(const std::string&)>& parCallback, const StringList& parArgs) {
assert(1 == parArgs.size());
parCallback(parArgs.front());
return false;
}
bool wrap_bool_noparam (const std::function<bool()>& parCallback, const StringList& parArgs) {
static_cast<void>(parArgs);
assert(parArgs.empty());
return parCallback();
}
} //unnamed namespace
struct CustomCommand {
std::string name;
CommandProcessor::CmdCallback callback;
@ -141,4 +162,24 @@ namespace din {
//Add the new command
m_local_data->commands.push_back(CustomCommand {std::move(parName), std::move(parCallback), parExpParams});
}
void CommandProcessor::add_command (std::string&& parName, std::function<void()> parCallback, uint32_t parExpParams) {
add_command(std::move(parName), std::bind(&wrap_void_noparam, std::move(parCallback), std::placeholders::_1), parExpParams);
}
void CommandProcessor::add_command (std::string&& parName, std::function<void(const std::string&)> parCallback, uint32_t parExpParams) {
add_command(std::move(parName), std::bind(&wrap_void_oneparam, std::move(parCallback), std::placeholders::_1), parExpParams);
}
void CommandProcessor::add_command (std::string&& parName, std::function<bool()> parCallback, uint32_t parExpParams) {
add_command(std::move(parName), std::bind(&wrap_bool_noparam, std::move(parCallback), std::placeholders::_1), parExpParams);
}
void CommandProcessor::add_command (std::string&& parName, void(*parCallback)(), uint32_t parExpParams) {
add_command(std::move(parName), std::function<void()>(parCallback), parExpParams);
}
void CommandProcessor::add_command (std::string&& parName, bool(*parCallback)(), uint32_t parExpParams) {
add_command(std::move(parName), std::function<bool()>(parCallback), parExpParams);
}
} //namespace din