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ExpressionParser: Replace ScopeGuard with custom deleter unique_ptr.

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This commit is contained in:
Jordan Woyak 2020-02-16 13:09:12 -06:00
parent 48b76ff90f
commit 44927da420
1 changed files with 16 additions and 6 deletions
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22
Source/Core/InputCommon/ControlReference/ExpressionParser.cpp
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@ -15,7 +15,6 @@
#include "Common/Common.h"
#include "Common/Logging/Log.h"
#include "Common/ScopeGuard.h"
#include "Common/StringUtil.h"
#include "InputCommon/ControlReference/ExpressionParser.h"
@ -31,7 +30,17 @@ class HotkeySuppressions
{
public:
using Modifiers = std::vector<std::unique_ptr<ControlExpression>>;
using Suppressor = std::unique_ptr<Common::ScopeGuard>;
struct InvokingDeleter
{
template <typename T>
void operator()(T* func)
{
(*func)();
}
};
using Suppressor = std::unique_ptr<std::function<void()>, InvokingDeleter>;
bool IsSuppressed(Device::Input* input) const
{
@ -309,10 +318,11 @@ HotkeySuppressions::MakeSuppressor(const Modifiers* modifiers,
for (auto& modifier : *modifiers)
++m_suppressions[{(*final_input)->GetInput(), modifier->GetInput()}];
return std::make_unique<Common::ScopeGuard>([this, modifiers, final_input]() {
for (auto& modifier : *modifiers)
RemoveSuppression(modifier->GetInput(), (*final_input)->GetInput());
});
return Suppressor(std::make_unique<std::function<void()>>([this, modifiers, final_input]() {
for (auto& modifier : *modifiers)
RemoveSuppression(modifier->GetInput(), (*final_input)->GetInput());
}).release(),
InvokingDeleter{});
}
class BinaryExpression : public Expression