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ParseStatus: replace NoDevice with EmptyExpression

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This commit is contained in:
Michael M 2017-06-07 16:03:36 -07:00
parent 754efd75c5
commit 85301e2bae
3 changed files with 9 additions and 10 deletions
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9
Source/Core/DolphinWX/Input/InputConfigDiag.cpp
View File

@ -347,11 +347,12 @@ void ControlDialog::UpdateGUI()
case ParseStatus::SyntaxError:
m_error_label->SetLabel(_("Syntax error"));
break;
case ParseStatus::NoDevice:
m_error_label->SetLabel(_("Device not found"));
case ParseStatus::Successful:
m_error_label->SetLabel(control_reference->BoundCount() > 0 ? "" : _("Device not found"));
break;
default:
case ParseStatus::EmptyExpression:
m_error_label->SetLabel("");
break;
}
};
@ -408,7 +409,7 @@ bool ControlDialog::Validate()
UpdateGUI();
const auto parse_status = control_reference->GetParseStatus();
return parse_status == ParseStatus::Successful || parse_status == ParseStatus::NoDevice;
return parse_status == ParseStatus::Successful || parse_status == ParseStatus::EmptyExpression;
}
void InputConfigDialog::SetDevice(wxCommandEvent&)

8
Source/Core/InputCommon/ControlReference/ExpressionParser.cpp
View File

@ -10,6 +10,7 @@
#include <string>
#include <vector>
#include "Common/StringUtil.h"
#include "InputCommon/ControlReference/ExpressionParser.h"
using namespace ciface::Core;
@ -393,9 +394,6 @@ private:
{
std::shared_ptr<Device> device = finder.FindDevice(tok.qualifier);
Device::Control* control = finder.FindControl(tok.qualifier);
if (control == nullptr)
return {ParseStatus::NoDevice, std::make_unique<ControlExpression>(tok.qualifier, control)};
return {ParseStatus::Successful,
std::make_unique<ControlExpression>(tok.qualifier, std::move(device), control)};
}
@ -510,8 +508,8 @@ Expression::~Expression()
static std::pair<ParseStatus, std::unique_ptr<Expression>>
ParseExpressionInner(const std::string& str, ControlFinder& finder)
{
if (str == "")
return std::make_pair(ParseStatus::Successful, nullptr);
if (StripSpaces(str).empty())
return std::make_pair(ParseStatus::EmptyExpression, nullptr);
Lexer l(str);
std::vector<Token> tokens;

2
Source/Core/InputCommon/ControlReference/ExpressionParser.h
View File

@ -63,7 +63,7 @@ enum class ParseStatus
{
Successful,
SyntaxError,
NoDevice,
EmptyExpression,
};
std::pair<ParseStatus, std::unique_ptr<Expression>> ParseExpression(const std::string& expr,