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GraphControl: refactoring and optimizations (#831)

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* GraphControl cleaning

* replace textbox value after submission

* rebase

* rebase

* rebase

* Add filters

* rebase!

* rebase
This commit is contained in:
Rudy Huyn
2019-12-13 16:33:08 -08:00
committed by Eric Wong
parent da38b5a015
commit 534139d67d
33 changed files with 1169 additions and 1393 deletions
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447
src/GraphControl/Control/Equation.cpp
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@@ -1,447 +0,0 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
#include "Equation.h"
using namespace winrt::Windows::Foundation::Collections;
using namespace Platform;
using namespace std;
using namespace Windows::UI;
using namespace Windows::UI::ViewManagement;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Media;
namespace GraphControl
{
// Remove mml: formatting specific to RichEditBox control, which is not understood by the graph engine.
static constexpr wstring_view s_mathPrefix = L"mml:";
DependencyProperty ^ Equation::s_expressionProperty;
static constexpr auto s_propertyName_Expression = L"Expression";
DependencyProperty ^ Equation::s_lineColorProperty;
static constexpr auto s_propertyName_LineColor = L"LineColor";
DependencyProperty ^ Equation::s_isLineEnabledProperty;
static constexpr auto s_propertyName_IsLineEnabled = L"IsLineEnabled";
DependencyProperty ^ Equation::s_hasGraphErrorProperty;
static constexpr auto s_propertyName_HasGraphError = L"HasGraphError";
DependencyProperty ^ Equation::s_isValidatedProperty;
static constexpr auto s_propertyName_IsValidated = L"IsValidated";
DependencyProperty ^ Equation::s_xInterceptProperty;
static constexpr auto s_propertyName_XIntercept = L"XIntercept";
DependencyProperty ^ Equation::s_yInterceptProperty;
static constexpr auto s_propertyName_YIntercept = L"YIntercept";
DependencyProperty ^ Equation::s_parityProperty;
static constexpr auto s_propertyName_Parity = L"Parity";
DependencyProperty ^ Equation::s_periodicityDirectionProperty;
static constexpr auto s_propertyName_PeriodicityDirection = L"PeriodicityDirection";
DependencyProperty ^ Equation::s_periodicityExpressionProperty;
static constexpr auto s_propertyName_PeriodicityExpression = L"PeriodicityExpression";
DependencyProperty ^ Equation::s_minimaProperty;
static constexpr auto s_propertyName_Minima = L"Minima";
DependencyProperty ^ Equation::s_maximaProperty;
static constexpr auto s_propertyName_Maxima = L"Maxima";
DependencyProperty ^ Equation::s_domainProperty;
static constexpr auto s_propertyName_Domain = L"Domain";
DependencyProperty ^ Equation::s_rangeProperty;
static constexpr auto s_propertyName_Range = L"Range";
DependencyProperty ^ Equation::s_inflectionPointsProperty;
static constexpr auto s_propertyName_InflectionPoints = L"InflectionPoints";
DependencyProperty ^ Equation::s_monotonicityProperty;
static constexpr auto s_propertyName_Monotonicity = L"Monotonicity";
DependencyProperty ^ Equation::s_verticalAsymptotesProperty;
static constexpr auto s_propertyName_VerticalAsymptotes = L"VerticalAsymptotes";
DependencyProperty ^ Equation::s_horizontalAsymptotesProperty;
static constexpr auto s_propertyName_HorizontalAsymptotes = L"HorizontalAsymptotes";
DependencyProperty ^ Equation::s_obliqueAsymptotesProperty;
static constexpr auto s_propertyName_ObliqueAsymptotes = L"ObliqueAsymptotes";
DependencyProperty ^ Equation::s_tooComplexFeaturesProperty;
static constexpr auto s_propertyName_TooComplexFeatures = L"TooComplexFeatures";
DependencyProperty ^ Equation::s_analysisErrorProperty;
static constexpr auto s_propertyName_AnalysisError = L"AnalysisError";
namespace EquationProperties
{
String ^ Expression = StringReference(s_propertyName_Expression);
String ^ LineColor = StringReference(s_propertyName_LineColor);
String ^ IsLineEnabled = StringReference(s_propertyName_IsLineEnabled);
String ^ HasGraphError = StringReference(s_propertyName_HasGraphError);
String ^ IsValidated = StringReference(s_propertyName_IsValidated);
String ^ XIntercept = StringReference(s_propertyName_XIntercept);
String ^ YIntercept = StringReference(s_propertyName_YIntercept);
String ^ Parity = StringReference(s_propertyName_Parity);
String ^ PeriodicityDirection = StringReference(s_propertyName_PeriodicityDirection);
String ^ PeriodicityExpression = StringReference(s_propertyName_PeriodicityExpression);
String ^ Minima = StringReference(s_propertyName_Minima);
String ^ Maxima = StringReference(s_propertyName_Maxima);
String ^ Domain = StringReference(s_propertyName_Domain);
String ^ Range = StringReference(s_propertyName_Range);
String ^ InflectionPoints = StringReference(s_propertyName_InflectionPoints);
String ^ Monotonicity = StringReference(s_propertyName_Monotonicity);
String ^ VerticalAsymptotes = StringReference(s_propertyName_VerticalAsymptotes);
String ^ HorizontalAsymptotes = StringReference(s_propertyName_HorizontalAsymptotes);
String ^ ObliqueAsymptotes = StringReference(s_propertyName_ObliqueAsymptotes);
String ^ TooComplexFeatures = StringReference(s_propertyName_TooComplexFeatures);
String ^ AnalysisError = StringReference(s_propertyName_AnalysisError);
}
void Equation::RegisterDependencyProperties()
{
if (!s_expressionProperty)
{
s_expressionProperty = DependencyProperty::Register(
EquationProperties::Expression,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_lineColorProperty)
{
// Default line color should be the user's accent color
auto uiSettings = ref new UISettings();
s_lineColorProperty = DependencyProperty::Register(
EquationProperties::LineColor,
SolidColorBrush::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_isLineEnabledProperty)
{
s_isLineEnabledProperty = DependencyProperty::Register(
EquationProperties::IsLineEnabled,
bool ::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_hasGraphErrorProperty)
{
s_hasGraphErrorProperty = DependencyProperty::Register(
EquationProperties::HasGraphError,
bool ::typeid,
Equation::typeid,
ref new PropertyMetadata(false, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_isValidatedProperty)
{
s_isValidatedProperty = DependencyProperty::Register(
EquationProperties::IsValidated,
bool ::typeid,
Equation::typeid,
ref new PropertyMetadata(false, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_xInterceptProperty)
{
s_xInterceptProperty = DependencyProperty::Register(
EquationProperties::XIntercept,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_yInterceptProperty)
{
s_yInterceptProperty = DependencyProperty::Register(
EquationProperties::YIntercept,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_parityProperty)
{
s_parityProperty = DependencyProperty::Register(
EquationProperties::Parity,
int ::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_periodicityDirectionProperty)
{
s_periodicityDirectionProperty = DependencyProperty::Register(
EquationProperties::PeriodicityDirection,
int ::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_periodicityExpressionProperty)
{
s_periodicityExpressionProperty = DependencyProperty::Register(
EquationProperties::PeriodicityExpression,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_minimaProperty)
{
s_minimaProperty = DependencyProperty::Register(
EquationProperties::Minima,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_maximaProperty)
{
s_maximaProperty = DependencyProperty::Register(
EquationProperties::Maxima,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_domainProperty)
{
s_domainProperty = DependencyProperty::Register(
EquationProperties::Domain,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_rangeProperty)
{
s_rangeProperty = DependencyProperty::Register(
EquationProperties::Range,
String::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_inflectionPointsProperty)
{
s_inflectionPointsProperty = DependencyProperty::Register(
EquationProperties::InflectionPoints,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_monotonicityProperty)
{
s_monotonicityProperty = DependencyProperty::Register(
EquationProperties::Monotonicity,
IObservableMap<String ^, String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_verticalAsymptotesProperty)
{
s_verticalAsymptotesProperty = DependencyProperty::Register(
EquationProperties::VerticalAsymptotes,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_horizontalAsymptotesProperty)
{
s_horizontalAsymptotesProperty = DependencyProperty::Register(
EquationProperties::HorizontalAsymptotes,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_obliqueAsymptotesProperty)
{
s_obliqueAsymptotesProperty = DependencyProperty::Register(
EquationProperties::ObliqueAsymptotes,
IObservableVector<String ^>::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_tooComplexFeaturesProperty)
{
s_tooComplexFeaturesProperty = DependencyProperty::Register(
EquationProperties::TooComplexFeatures,
int ::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
if (!s_analysisErrorProperty)
{
s_analysisErrorProperty = DependencyProperty::Register(
EquationProperties::AnalysisError,
int ::typeid,
Equation::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Equation::OnCustomDependencyPropertyChanged)));
}
}
void Equation::OnCustomDependencyPropertyChanged(DependencyObject ^ obj, DependencyPropertyChangedEventArgs ^ args)
{
if (auto eq = static_cast<Equation ^>(obj))
{
String ^ propertyName = nullptr;
if (args->Property == s_expressionProperty)
{
propertyName = EquationProperties::Expression;
}
else if (args->Property == s_lineColorProperty)
{
propertyName = EquationProperties::LineColor;
}
else if (args->Property == s_isLineEnabledProperty)
{
propertyName = EquationProperties::IsLineEnabled;
}
else if (args->Property == s_xInterceptProperty)
{
propertyName = EquationProperties::XIntercept;
}
else if (args->Property == s_yInterceptProperty)
{
propertyName = EquationProperties::YIntercept;
}
else if (args->Property == s_parityProperty)
{
propertyName = EquationProperties::Parity;
}
else if (args->Property == s_periodicityDirectionProperty)
{
propertyName = EquationProperties::PeriodicityDirection;
}
else if (args->Property == s_periodicityExpressionProperty)
{
propertyName = EquationProperties::PeriodicityExpression;
}
else if (args->Property == s_minimaProperty)
{
propertyName = EquationProperties::Minima;
}
else if (args->Property == s_maximaProperty)
{
propertyName = EquationProperties::Maxima;
}
else if (args->Property == s_domainProperty)
{
propertyName = EquationProperties::Domain;
}
else if (args->Property == s_rangeProperty)
{
propertyName = EquationProperties::Range;
}
else if (args->Property == s_inflectionPointsProperty)
{
propertyName = EquationProperties::InflectionPoints;
}
else if (args->Property == s_monotonicityProperty)
{
propertyName = EquationProperties::Monotonicity;
}
else if (args->Property == s_verticalAsymptotesProperty)
{
propertyName = EquationProperties::VerticalAsymptotes;
}
else if (args->Property == s_horizontalAsymptotesProperty)
{
propertyName = EquationProperties::HorizontalAsymptotes;
}
else if (args->Property == s_obliqueAsymptotesProperty)
{
propertyName = EquationProperties::ObliqueAsymptotes;
}
else if (args->Property == s_tooComplexFeaturesProperty)
{
propertyName = EquationProperties::TooComplexFeatures;
}
else if (args->Property == s_analysisErrorProperty)
{
propertyName = EquationProperties::AnalysisError;
}
else if (args->Property == s_hasGraphErrorProperty)
{
propertyName = EquationProperties::HasGraphError;
}
else if (args->Property == s_isValidatedProperty)
{
propertyName = EquationProperties::IsValidated;
}
eq->PropertyChanged(eq, propertyName);
}
}
wstring Equation::GetRequest()
{
wstringstream ss{};
ss << GetRequestHeader() << GetExpression() << GetLineColor() << L"</mfenced></mrow>";
return ss.str();
}
wstring Equation::GetRequestHeader()
{
wstring expr{ Expression->Data() };
// Check for unicode characters of less than, less than or equal to, greater than and greater than or equal to.
if (expr.find(L">&#x3E;<") != wstring::npos || expr.find(L">&#x3C;<") != wstring::npos || expr.find(L">&#x2265;<") != wstring::npos
|| expr.find(L">&#x2264;<") != wstring::npos)
{
return L"<mrow><mi>plotIneq2D</mi><mfenced separators=\"\">"s;
}
else if (expr.find(L">=<") != wstring::npos)
{
return L"<mrow><mi>plotEq2d</mi><mfenced separators=\"\">"s;
}
else
{
return L"<mrow><mi>plot2d</mi><mfenced separators=\"\">"s;
}
}
wstring Equation::GetExpression()
{
wstring mathML = Expression->Data();
size_t mathPrefix = 0;
while ((mathPrefix = mathML.find(s_mathPrefix, mathPrefix)) != std::string::npos)
{
mathML.replace(mathPrefix, s_mathPrefix.length(), L"");
mathPrefix += s_mathPrefix.length();
}
return mathML;
}
wstring Equation::GetLineColor()
{
return L""s;
}
bool Equation::IsGraphableEquation()
{
return !Expression->IsEmpty() && IsLineEnabled && !HasGraphError;
}
}

507
src/GraphControl/Control/Equation.h
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@@ -1,507 +0,0 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
namespace GraphControl
{
namespace EquationProperties
{
extern Platform::String ^ Expression;
extern Platform::String ^ LineColor;
extern Platform::String ^ IsLineEnabled;
}
ref class Equation;
delegate void PropertyChangedEventHandler(Equation ^ sender, Platform::String ^ propertyName);
[Windows::UI::Xaml::Data::Bindable] public ref class Equation sealed : public Windows::UI::Xaml::DependencyObject
{
public:
Equation()
{
}
static void RegisterDependencyProperties();
#pragma region Platform::String ^ Expression DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ ExpressionProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_expressionProperty;
}
}
property Platform::String^ Expression
{
Platform::String^ get()
{
return static_cast<Platform::String^>(GetValue(s_expressionProperty));
}
void set(Platform::String^ value)
{
SetValue(s_expressionProperty, value);
}
}
#pragma endregion
#pragma region Windows::UI::Xaml::Media::SolidColorBrush ^ LineColor DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ LineColorProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_lineColorProperty;
}
}
property Windows::UI::Xaml::Media::SolidColorBrush^ LineColor
{
Windows::UI::Xaml::Media::SolidColorBrush^ get()
{
return static_cast<Windows::UI::Xaml::Media::SolidColorBrush^>(GetValue(s_lineColorProperty));
}
void set(Windows::UI::Xaml::Media::SolidColorBrush^ value)
{
if (value == nullptr || LineColor == nullptr || (value->Color.A != LineColor->Color.A) || (value->Color.R != LineColor->Color.R)
|| (value->Color.G != LineColor->Color.G) || (value->Color.B != LineColor->Color.B))
SetValue(s_lineColorProperty, value);
}
}
#pragma endregion
#pragma region bool IsLineEnabled DependencyProperty
static property Windows::UI::Xaml::DependencyProperty ^ IsLineEnabledProperty
{
Windows::UI::Xaml::DependencyProperty ^ get()
{
return s_isLineEnabledProperty;
}
}
property bool IsLineEnabled
{
bool get()
{
return static_cast<bool>(GetValue(s_isLineEnabledProperty));
}
void set(bool value)
{
SetValue(s_isLineEnabledProperty, value);
}
}
#pragma endregion
#pragma region bool HasGraphError DependencyProperty
static property Windows::UI::Xaml::DependencyProperty ^ HasGraphErrorProperty { Windows::UI::Xaml::DependencyProperty ^ get() { return s_hasGraphErrorProperty; } }
property bool HasGraphError
{
bool get()
{
return static_cast<bool>(GetValue(s_hasGraphErrorProperty));
}
internal:
void set(bool value)
{
SetValue(s_hasGraphErrorProperty, value);
}
}
#pragma endregion
#pragma region bool IsValidated DependencyProperty
static property Windows::UI::Xaml::DependencyProperty ^ IsValidatedProperty { Windows::UI::Xaml::DependencyProperty ^ get() { return s_isValidatedProperty; } }
property bool IsValidated
{
bool get()
{
return static_cast<bool>(GetValue(s_isValidatedProperty));
}
internal:
void set(bool value)
{
SetValue(s_isValidatedProperty, value);
}
}
#pragma endregion
#pragma region Key Graph Features
#pragma region Platform::String ^ XIntercept DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ XInterceptProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_xInterceptProperty;
}
}
property Platform::String^ XIntercept
{
Platform::String^ get()
{
return static_cast<Platform::String^>(GetValue(s_xInterceptProperty));
}
internal: void set(Platform::String^ value)
{
SetValue(s_xInterceptProperty, value);
}
}
#pragma endregion
#pragma region Platform::String ^ YIntercept DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ YInterceptProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_yInterceptProperty;
}
}
property Platform::String^ YIntercept
{
Platform::String^ get()
{
return static_cast<Platform::String^>(GetValue(s_yInterceptProperty));
}
internal: void set(Platform::String^ value)
{
SetValue(s_yInterceptProperty, value);
}
}
#pragma endregion
#pragma region int Parity DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ ParityProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_parityProperty;
}
}
property int Parity
{
int get()
{
return static_cast<int>(GetValue(s_parityProperty));
}
internal: void set(int value)
{
SetValue(s_parityProperty, value);
}
}
#pragma endregion
#pragma region int Periodicity DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ PeriodicityDirectionProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_periodicityDirectionProperty;
}
}
property int PeriodicityDirection
{
int get()
{
return static_cast<int>(GetValue(s_periodicityDirectionProperty));
}
internal: void set(int value)
{
SetValue(s_periodicityDirectionProperty, value);
}
}
#pragma endregion
#pragma region Platform::String ^ PeriodicityExpression DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ PeriodicityExpressionProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_periodicityExpressionProperty;
}
}
property Platform::String ^ PeriodicityExpression
{
Platform::String ^ get()
{
return static_cast<Platform::String ^>(GetValue(s_periodicityExpressionProperty));
}
internal: void set(Platform::String ^ value)
{
SetValue(s_periodicityExpressionProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ Minima DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ MinimaProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_minimaProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ Minima
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_minimaProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_minimaProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ Maxima DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ MaximaProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_maximaProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ Maxima
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_maximaProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_maximaProperty, value);
}
}
#pragma endregion
#pragma region Platform::String ^ Domain DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ DomainProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_domainProperty;
}
}
property Platform::String^ Domain
{
Platform::String^ get()
{
return static_cast<Platform::String^>(GetValue(s_domainProperty));
}
internal: void set(Platform::String^ value)
{
SetValue(s_domainProperty, value);
}
}
#pragma endregion
#pragma region Platform::String ^ Range DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ RangeProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_rangeProperty;
}
}
property Platform::String^ Range
{
Platform::String^ get()
{
return static_cast<Platform::String^>(GetValue(s_rangeProperty));
}
internal: void set(Platform::String^ value)
{
SetValue(s_rangeProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ InflectionPoints DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ InflectionPointsProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_inflectionPointsProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ InflectionPoints
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_inflectionPointsProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_inflectionPointsProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IObservableMap < Platform::String ^, Platform::String ^ > ^ Monotonicity DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ MonotonicityProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_monotonicityProperty;
}
}
property Windows::Foundation::Collections::IObservableMap<Platform::String^, Platform::String ^> ^ Monotonicity
{
Windows::Foundation::Collections::IObservableMap<Platform::String^, Platform::String ^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IObservableMap<Platform::String^, Platform::String ^> ^>(GetValue(s_monotonicityProperty));
}
internal: void set(Windows::Foundation::Collections::IObservableMap<Platform::String^, Platform::String ^> ^ value)
{
SetValue(s_monotonicityProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ VerticalAsymptotes DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ VerticalAsymptotesProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_verticalAsymptotesProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ VerticalAsymptotes
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_verticalAsymptotesProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_verticalAsymptotesProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ HorizontalAsymptotes DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ HorizontalAsymptotesProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_horizontalAsymptotesProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ HorizontalAsymptotes
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_horizontalAsymptotesProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_horizontalAsymptotesProperty, value);
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IVector < Platform::String ^ > ^ ObliqueAsymptotes DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ ObliqueAsymptotesProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_obliqueAsymptotesProperty;
}
}
property Windows::Foundation::Collections::IVector<Platform::String^> ^ ObliqueAsymptotes
{
Windows::Foundation::Collections::IVector<Platform::String^> ^ get()
{
return static_cast<Windows::Foundation::Collections::IVector<Platform::String^> ^>(GetValue(s_obliqueAsymptotesProperty));
}
internal: void set(Windows::Foundation::Collections::IVector<Platform::String^> ^ value)
{
SetValue(s_obliqueAsymptotesProperty, value);
}
}
#pragma endregion
#pragma region int TooComplexFeatures DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ TooComplexFeaturesProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_tooComplexFeaturesProperty;
}
}
property int TooComplexFeatures
{
int get()
{
return static_cast<int>(GetValue(s_tooComplexFeaturesProperty));
}
internal: void set(int value)
{
SetValue(s_tooComplexFeaturesProperty, value);
}
}
#pragma endregion
#pragma region int AnalysisError DependencyProperty
static property Windows::UI::Xaml::DependencyProperty ^ AnalysisErrorProperty
{
Windows::UI::Xaml::DependencyProperty ^ get()
{
return s_analysisErrorProperty;
}
}
property int AnalysisError
{
int get()
{
return static_cast<int>(GetValue(s_analysisErrorProperty));
}
internal: void set(int value)
{
SetValue(s_analysisErrorProperty, value);
}
}
#pragma endregion
internal : event PropertyChangedEventHandler ^ PropertyChanged;
std::wstring GetRequest();
bool IsGraphableEquation();
private:
static void OnCustomDependencyPropertyChanged(Windows::UI::Xaml::DependencyObject ^ obj, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args);
std::wstring GetRequestHeader();
std::wstring GetExpression();
std::wstring GetLineColor();
private:
static Windows::UI::Xaml::DependencyProperty ^ s_expressionProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_lineColorProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_isLineEnabledProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_hasGraphErrorProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_isValidatedProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_xInterceptProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_yInterceptProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_parityProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_periodicityDirectionProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_periodicityExpressionProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_minimaProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_maximaProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_domainProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_rangeProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_inflectionPointsProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_monotonicityProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_verticalAsymptotesProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_horizontalAsymptotesProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_obliqueAsymptotesProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_tooComplexFeaturesProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_analysisErrorProperty;
};
}

150
src/GraphControl/Control/Grapher.cpp
View File

@@ -24,16 +24,17 @@ using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Media;
using namespace GraphControl;
DEPENDENCY_PROPERTY_INITIALIZATION(Grapher, ForceProportionalAxes);
DEPENDENCY_PROPERTY_INITIALIZATION(Grapher, Variables);
DEPENDENCY_PROPERTY_INITIALIZATION(Grapher, Equations);
namespace
{
constexpr auto s_defaultStyleKey = L"GraphControl.Grapher";
constexpr auto s_templateKey_SwapChainPanel = L"GraphSurface";
constexpr auto s_propertyName_Equations = L"Equations";
constexpr auto s_propertyName_Variables = L"Variables";
constexpr auto s_propertyName_ForceProportionalAxes = L"ForceProportionalAxes";
constexpr auto s_X = L"x";
constexpr auto s_Y = L"y";
constexpr auto s_defaultFormatType = FormatType::MathML;
@@ -52,24 +53,19 @@ namespace
namespace GraphControl
{
DependencyProperty ^ Grapher::s_equationsProperty;
DependencyProperty ^ Grapher::s_variablesProperty;
DependencyProperty ^ Grapher::s_forceProportionalAxesTemplateProperty;
Grapher::Grapher()
: m_solver{ IMathSolver::CreateMathSolver() }
, m_graph{ m_solver->CreateGrapher() }
, m_Moving{ false }
{
Equations = ref new EquationCollection();
m_solver->ParsingOptions().SetFormatType(s_defaultFormatType);
m_solver->FormatOptions().SetFormatType(s_defaultFormatType);
m_solver->FormatOptions().SetMathMLPrefix(wstring(L"mml"));
DefaultStyleKey = StringReference(s_defaultStyleKey);
this->SetValue(EquationsProperty, ref new EquationCollection());
this->SetValue(VariablesProperty, ref new Map<String ^, double>());
this->Loaded += ref new RoutedEventHandler(this, &Grapher::OnLoaded);
this->Unloaded += ref new RoutedEventHandler(this, &Grapher::OnUnloaded);
@@ -147,52 +143,6 @@ namespace GraphControl
TryUpdateGraph();
}
void Grapher::RegisterDependencyProperties()
{
if (!s_equationsProperty)
{
s_equationsProperty = DependencyProperty::Register(
StringReference(s_propertyName_Equations),
EquationCollection::typeid,
Grapher::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Grapher::OnCustomDependencyPropertyChanged)));
}
if (!s_variablesProperty)
{
s_variablesProperty = DependencyProperty::Register(
StringReference(s_propertyName_Variables),
IObservableMap<String ^, double>::typeid,
Grapher::typeid,
ref new PropertyMetadata(nullptr, ref new PropertyChangedCallback(&Grapher::OnCustomDependencyPropertyChanged)));
}
if (!s_forceProportionalAxesTemplateProperty)
{
s_forceProportionalAxesTemplateProperty = DependencyProperty::Register(
StringReference(s_propertyName_ForceProportionalAxes),
bool ::typeid,
Grapher::typeid,
ref new PropertyMetadata(true, ref new PropertyChangedCallback(&Grapher::OnCustomDependencyPropertyChanged)));
}
}
void Grapher::OnCustomDependencyPropertyChanged(DependencyObject ^ obj, DependencyPropertyChangedEventArgs ^ args)
{
auto self = static_cast<Grapher ^>(obj);
if (self)
{
if (args->Property == EquationsProperty)
{
self->OnEquationsChanged(args);
}
else if (args->Property == ForceProportionalAxesTemplateProperty)
{
self->OnForceProportionalAxesChanged(args);
}
}
}
void Grapher::OnDependencyPropertyChanged(DependencyObject ^ obj, DependencyProperty ^ p)
{
if (p == SolidColorBrush::ColorProperty)
@@ -202,30 +152,36 @@ namespace GraphControl
}
}
void Grapher::OnEquationsChanged(DependencyPropertyChangedEventArgs ^ args)
void Grapher::OnEquationsPropertyChanged(EquationCollection ^ oldValue, EquationCollection ^ newValue)
{
if (auto older = static_cast<EquationCollection ^>(args->OldValue))
if (oldValue != nullptr)
{
if (m_tokenEquationChanged.Value != 0)
{
older->EquationChanged -= m_tokenEquationChanged;
oldValue->EquationChanged -= m_tokenEquationChanged;
m_tokenEquationChanged.Value = 0;
}
if (m_tokenEquationStyleChanged.Value != 0)
{
older->EquationStyleChanged -= m_tokenEquationStyleChanged;
oldValue->EquationStyleChanged -= m_tokenEquationStyleChanged;
m_tokenEquationStyleChanged.Value = 0;
}
if (m_tokenEquationLineEnabledChanged.Value != 0)
{
oldValue->EquationLineEnabledChanged -= m_tokenEquationLineEnabledChanged;
m_tokenEquationLineEnabledChanged.Value = 0;
}
}
if (auto newer = static_cast<EquationCollection ^>(args->NewValue))
if (newValue != nullptr)
{
m_tokenEquationChanged = newer->EquationChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationChanged);
m_tokenEquationChanged = newValue->EquationChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationChanged);
m_tokenEquationStyleChanged = newer->EquationStyleChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationStyleChanged);
m_tokenEquationStyleChanged = newValue->EquationStyleChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationStyleChanged);
m_tokenEquationLineEnabledChanged = newer->EquationLineEnabledChanged +=
m_tokenEquationLineEnabledChanged = newValue->EquationLineEnabledChanged +=
ref new EquationChangedEventHandler(this, &Grapher::OnEquationLineEnabledChanged);
}
@@ -268,8 +224,9 @@ namespace GraphControl
PlotGraph();
}
void Grapher::AnalyzeEquation(Equation ^ equation)
KeyGraphFeaturesInfo ^ Grapher::AnalyzeEquation(Equation ^ equation)
{
auto result = ref new KeyGraphFeaturesInfo();
if (auto graph = GetGraph(equation))
{
if (auto analyzer = graph->GetAnalyzer())
@@ -281,38 +238,17 @@ namespace GraphControl
(Graphing::Analyzer::NativeAnalysisType)Graphing::Analyzer::PerformAnalysisType::PerformAnalysisType_All))
{
Graphing::IGraphFunctionAnalysisData functionAnalysisData = m_solver->Analyze(analyzer.get());
{
equation->XIntercept = ref new String(functionAnalysisData.Zeros.c_str());
equation->YIntercept = ref new String(functionAnalysisData.YIntercept.c_str());
equation->Domain = ref new String(functionAnalysisData.Domain.c_str());
equation->Range = ref new String(functionAnalysisData.Range.c_str());
equation->Parity = functionAnalysisData.Parity;
equation->PeriodicityDirection = functionAnalysisData.PeriodicityDirection;
equation->PeriodicityExpression = ref new String(functionAnalysisData.PeriodicityExpression.c_str());
equation->Minima = ConvertWStringVector(functionAnalysisData.Minima);
equation->Maxima = ConvertWStringVector(functionAnalysisData.Maxima);
equation->InflectionPoints = ConvertWStringVector(functionAnalysisData.InflectionPoints);
equation->Monotonicity = ConvertWStringIntMap(functionAnalysisData.MonotoneIntervals);
equation->VerticalAsymptotes = ConvertWStringVector(functionAnalysisData.VerticalAsymptotes);
equation->HorizontalAsymptotes = ConvertWStringVector(functionAnalysisData.HorizontalAsymptotes);
equation->ObliqueAsymptotes = ConvertWStringVector(functionAnalysisData.ObliqueAsymptotes);
equation->TooComplexFeatures = functionAnalysisData.TooComplexFeatures;
equation->AnalysisError = CalculatorApp::AnalysisErrorType::NoError;
return;
}
return KeyGraphFeaturesInfo::Create(functionAnalysisData);
}
}
else
{
equation->AnalysisError = CalculatorApp::AnalysisErrorType::AnalysisNotSupported;
return;
return KeyGraphFeaturesInfo::Create(CalculatorApp::AnalysisErrorType::AnalysisNotSupported);
}
}
}
equation->AnalysisError = CalculatorApp::AnalysisErrorType::AnalysisCouldNotBePerformed;
return KeyGraphFeaturesInfo::Create(CalculatorApp::AnalysisErrorType::AnalysisCouldNotBePerformed);
}
void Grapher::PlotGraph()
@@ -371,7 +307,7 @@ namespace GraphControl
ss << L"<mo>,</mo>";
}
ss << eq->GetRequest();
ss << eq->GetRequest()->Data();
}
ss << s_getGraphClosingTags;
@@ -463,13 +399,13 @@ namespace GraphControl
}
}
shared_ptr<IGraph> Grapher::GetGraph(GraphControl::Equation ^ equation)
shared_ptr<IGraph> Grapher::GetGraph(Equation ^ equation)
{
std::shared_ptr<Graphing::IGraph> graph = m_solver->CreateGrapher();
wstringstream ss{};
ss << s_getGraphOpeningTags;
ss << equation->GetRequest();
ss << equation->GetRequest()->Data();
ss << s_getGraphClosingTags;
wstring request = ss.str();
@@ -485,30 +421,6 @@ namespace GraphControl
return nullptr;
}
IObservableVector<String ^> ^ Grapher::ConvertWStringVector(vector<wstring> inVector)
{
Vector<String ^> ^ outVector = ref new Vector<String ^>();
for (auto v : inVector)
{
outVector->Append(ref new String(v.c_str()));
}
return outVector;
}
IObservableMap<String ^, String ^> ^ Grapher::ConvertWStringIntMap(map<wstring, int> inMap)
{
Map<String ^, String ^> ^ outMap = ref new Map<String ^, String ^>();
;
for (auto m : inMap)
{
outMap->Insert(ref new String(m.first.c_str()), m.second.ToString());
}
return outMap;
}
void Grapher::UpdateVariables()
{
auto updatedVariables = ref new Map<String ^, double>();
@@ -573,7 +485,7 @@ namespace GraphControl
graphColors.reserve(validEqs.size());
for (Equation ^ eq : validEqs)
{
auto lineColor = eq->LineColor->Color;
auto lineColor = eq->LineColor;
graphColors.emplace_back(lineColor.R, lineColor.G, lineColor.B, lineColor.A);
}
options.SetGraphColors(graphColors);
@@ -595,7 +507,7 @@ namespace GraphControl
return validEqs;
}
void Grapher::OnForceProportionalAxesChanged(DependencyPropertyChangedEventArgs ^ args)
void Grapher::OnForceProportionalAxesPropertyChanged(bool /*oldValue*/, bool /*newValue*/)
{
TryUpdateGraph();
}

95
src/GraphControl/Control/Grapher.h
View File

@@ -4,11 +4,14 @@
#pragma once
#include "DirectX/RenderMain.h"
#include "Equation.h"
#include "EquationCollection.h"
#include "../Models/Equation.h"
#include "../Models/EquationCollection.h"
#include "../Utils.h"
#include "IGraphAnalyzer.h"
#include "IMathSolver.h"
#include "Common.h"
#include "Models/KeyGraphFeaturesInfo.h"
#include <ppltasks.h>
namespace GraphControl
{
@@ -28,71 +31,13 @@ public
public:
Grapher();
static void RegisterDependencyProperties();
#pragma region GraphControl::EquationCollection ^ Equations DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ EquationsProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_equationsProperty;
}
}
property GraphControl::EquationCollection^ Equations
{
GraphControl::EquationCollection^ get()
{
return static_cast< GraphControl::EquationCollection^ >(GetValue(s_equationsProperty));
}
}
#pragma endregion
#pragma region Windows::Foundation::Collections::IObservableMap < Platform::String ^, double> ^ Variables DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ VariablesProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_variablesProperty;
}
}
property Windows::Foundation::Collections::IObservableMap<Platform::String^, double>^ Variables
{
Windows::Foundation::Collections::IObservableMap<Platform::String^, double>^ get()
{
return static_cast<Windows::Foundation::Collections::IObservableMap<Platform::String^, double>^>(GetValue(s_variablesProperty));
}
void set(Windows::Foundation::Collections::IObservableMap<Platform::String^, double>^ value)
{
SetValue(s_variablesProperty, value);
}
}
#pragma endregion
#pragma region Windows::UI::Xaml::DataTemplate ^ ForceProportionalAxes DependencyProperty
static property Windows::UI::Xaml::DependencyProperty^ ForceProportionalAxesTemplateProperty
{
Windows::UI::Xaml::DependencyProperty^ get()
{
return s_forceProportionalAxesTemplateProperty;
}
}
property bool ForceProportionalAxes
{
bool get()
{
return static_cast<bool>(GetValue(s_forceProportionalAxesTemplateProperty));
}
void set(bool value)
{
SetValue(s_forceProportionalAxesTemplateProperty, value);
}
}
#pragma endregion
DEPENDENCY_PROPERTY_OWNER(Grapher);
DEPENDENCY_PROPERTY_WITH_DEFAULT_AND_CALLBACK(bool, ForceProportionalAxes, true);
DEPENDENCY_PROPERTY_WITH_DEFAULT(
SINGLE_ARG(Windows::Foundation::Collections::IObservableMap<Platform::String ^, double> ^),
Variables,
SINGLE_ARG(ref new Platform::Collections::Map<Platform::String ^, double>()));
DEPENDENCY_PROPERTY_R_WITH_DEFAULT_AND_CALLBACK(GraphControl::EquationCollection ^, Equations, nullptr);
// Pass active tracing turned on or off down to the renderer
property bool ActiveTracing
@@ -153,7 +98,7 @@ public
void SetVariable(Platform::String ^ variableName, double newValue);
Platform::String ^ ConvertToLinear(Platform::String ^ mmlString);
void PlotGraph();
void AnalyzeEquation(GraphControl::Equation ^ equation);
GraphControl::KeyGraphFeaturesInfo ^ AnalyzeEquation(GraphControl::Equation ^ equation);
protected:
#pragma region Control Overrides
@@ -173,13 +118,13 @@ public
void OnLoaded(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ args);
void OnUnloaded(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ args);
static void OnCustomDependencyPropertyChanged(Windows::UI::Xaml::DependencyObject ^ obj, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args);
void OnForceProportionalAxesPropertyChanged(bool oldValue, bool newValue);
void OnEquationsPropertyChanged(EquationCollection ^ oldValue, EquationCollection ^ newValue);
void OnDependencyPropertyChanged(Windows::UI::Xaml::DependencyObject ^ obj, Windows::UI::Xaml::DependencyProperty ^ p);
void OnEquationsChanged(Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args);
void OnEquationChanged(GraphControl::Equation ^ equation);
void OnEquationStyleChanged(GraphControl::Equation ^ equation);
void OnEquationLineEnabledChanged(GraphControl::Equation ^ equation);
void OnEquationChanged(Equation ^ equation);
void OnEquationStyleChanged(Equation ^ equation);
void OnEquationLineEnabledChanged(Equation ^ equation);
bool TryUpdateGraph();
void TryPlotGraph(bool shouldRetry);
void UpdateGraphOptions(Graphing::IGraphingOptions& options, const std::vector<Equation ^>& validEqs);
@@ -188,8 +133,6 @@ public
std::shared_ptr<Graphing::IGraph> GetGraph(GraphControl::Equation ^ equation);
void UpdateVariables();
void OnForceProportionalAxesChanged(Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args);
void OnBackgroundColorChanged(const Windows::UI::Color& color);
void ScaleRange(double centerX, double centerY, double scale);
@@ -222,8 +165,6 @@ public
Windows::Foundation::EventRegistrationToken m_tokenEquationChanged;
Windows::Foundation::EventRegistrationToken m_tokenEquationLineEnabledChanged;
static Windows::UI::Xaml::DependencyProperty ^ s_forceProportionalAxesTemplateProperty;
Windows::Foundation::EventRegistrationToken m_tokenBackgroundColorChanged;
const std::unique_ptr<Graphing::IMathSolver> m_solver;

9
src/GraphControl/GraphControl.vcxproj
View File

@@ -284,24 +284,27 @@
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="Control\Equation.h" />
<ClInclude Include="Control\EquationCollection.h" />
<ClInclude Include="Control\Grapher.h" />
<ClInclude Include="DirectX\ActiveTracingPointRenderer.h" />
<ClInclude Include="DirectX\DeviceResources.h" />
<ClInclude Include="DirectX\DirectXHelper.h" />
<ClInclude Include="DirectX\NearestPointRenderer.h" />
<ClInclude Include="DirectX\RenderMain.h" />
<ClInclude Include="Models\Equation.h" />
<ClInclude Include="Models\EquationCollection.h" />
<ClInclude Include="Models\KeyGraphFeaturesInfo.h" />
<ClInclude Include="pch.h" />
<ClInclude Include="Utils.h" />
<ClInclude Include="winrtHeaders.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="Control\Equation.cpp" />
<ClCompile Include="Control\Grapher.cpp" />
<ClCompile Include="DirectX\ActiveTracingPointRenderer.cpp" />
<ClCompile Include="DirectX\DeviceResources.cpp" />
<ClCompile Include="DirectX\NearestPointRenderer.cpp" />
<ClCompile Include="DirectX\RenderMain.cpp" />
<ClCompile Include="Models\Equation.cpp" />
<ClCompile Include="Models\KeyGraphFeaturesInfo.cpp" />
<ClCompile Include="pch.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>

26
src/GraphControl/GraphControl.vcxproj.filters
View File

@@ -10,6 +10,9 @@
<Filter Include="Control">
<UniqueIdentifier>{e8d91a71-6933-4fd8-b333-421085d13896}</UniqueIdentifier>
</Filter>
<Filter Include="Models">
<UniqueIdentifier>{0f768477-7ceb-42c4-a32a-cb024320dbc3}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="pch.cpp" />
@@ -19,9 +22,6 @@
<ClCompile Include="DirectX\RenderMain.cpp">
<Filter>DirectX</Filter>
</ClCompile>
<ClCompile Include="Control\Equation.cpp">
<Filter>Control</Filter>
</ClCompile>
<ClCompile Include="Control\Grapher.cpp">
<Filter>Control</Filter>
</ClCompile>
@@ -31,6 +31,10 @@
<ClCompile Include="DirectX\ActiveTracingPointRenderer.cpp">
<Filter>DirectX</Filter>
</ClCompile>
<ClCompile Include="Models\KeyGraphFeaturesInfo.cpp" />
<ClCompile Include="Models\Equation.cpp">
<Filter>Models</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="pch.h" />
@@ -44,12 +48,6 @@
<Filter>DirectX</Filter>
</ClInclude>
<ClInclude Include="winrtHeaders.h" />
<ClInclude Include="Control\Equation.h">
<Filter>Control</Filter>
</ClInclude>
<ClInclude Include="Control\EquationCollection.h">
<Filter>Control</Filter>
</ClInclude>
<ClInclude Include="Control\Grapher.h">
<Filter>Control</Filter>
</ClInclude>
@@ -59,6 +57,14 @@
<ClInclude Include="DirectX\ActiveTracingPointRenderer.h">
<Filter>DirectX</Filter>
</ClInclude>
<ClInclude Include="Utils.h" />
<ClInclude Include="Models\KeyGraphFeaturesInfo.h" />
<ClInclude Include="Models\Equation.h">
<Filter>Models</Filter>
</ClInclude>
<ClInclude Include="Models\EquationCollection.h">
<Filter>Models</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Page Include="Themes\generic.xaml">
@@ -71,5 +77,7 @@
<ItemGroup>
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
</ItemGroup>
</Project>

85
src/GraphControl/Models/Equation.cpp Normal file
View File

@@ -0,0 +1,85 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
#include "Equation.h"
using namespace Platform;
using namespace Platform::Collections;
using namespace std;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI;
using namespace Windows::UI::ViewManagement;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Media;
namespace GraphControl
{
// Remove mml: formatting specific to RichEditBox control, which is not understood by the graph engine.
static constexpr wstring_view s_mathPrefix = L"mml:";
Equation::Equation()
{
}
String ^ Equation::GetRequest()
{
wstringstream ss;
wstring expr{ Expression->Data() };
// Check for unicode characters of less than, less than or equal to, greater than and greater than or equal to.
if (expr.find(L">&#x3E;<") != wstring::npos || expr.find(L">&#x3C;<") != wstring::npos || expr.find(L">&#x2265;<") != wstring::npos
|| expr.find(L">&#x2264;<") != wstring::npos)
{
ss << L"<mrow><mi>plotIneq2D</mi><mfenced separators=\"\">"s;
}
else if (expr.find(L">=<") != wstring::npos)
{
ss << L"<mrow><mi>plotEq2d</mi><mfenced separators=\"\">";
}
else
{
ss << L"<mrow><mi>plot2d</mi><mfenced separators=\"\">";
}
ss << GetExpression() << L"</mfenced></mrow>";
return ref new String(ss.str().c_str());
}
wstring Equation::GetExpression()
{
wstring mathML = Expression->Data();
size_t mathPrefix = 0;
while ((mathPrefix = mathML.find(s_mathPrefix, mathPrefix)) != std::string::npos)
{
mathML.replace(mathPrefix, s_mathPrefix.length(), L"");
mathPrefix += s_mathPrefix.length();
}
return mathML;
}
Color Equation::LineColor::get()
{
return m_LineColor;
}
void Equation::LineColor::set(Color value)
{
if (m_LineColor.R != value.R || m_LineColor.G != value.G || m_LineColor.B != value.B || m_LineColor.A != value.A)
{
m_LineColor = value;
RaisePropertyChanged(L"LineColor");
}
}
Platform::String ^ Equation::LineColorPropertyName::get()
{
return Platform::StringReference(L"LineColor");
}
bool Equation::IsGraphableEquation()
{
return !Expression->IsEmpty() && IsLineEnabled && !HasGraphError;
}
}

41
src/GraphControl/Models/Equation.h Normal file
View File

@@ -0,0 +1,41 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
#include "Utils.h"
#include <string>
namespace GraphControl
{
[Windows::UI::Xaml::Data::Bindable] public ref class Equation sealed : public Windows::UI::Xaml::Data::INotifyPropertyChanged
{
public:
Equation();
OBSERVABLE_OBJECT();
OBSERVABLE_NAMED_PROPERTY_RW(Platform::String ^, Expression);
OBSERVABLE_NAMED_PROPERTY_RW(bool, IsLineEnabled);
OBSERVABLE_NAMED_PROPERTY_RW(bool, IsValidated);
OBSERVABLE_NAMED_PROPERTY_RW(bool, HasGraphError);
property Windows::UI::Color LineColor
{
Windows::UI::Color get();
void set(Windows::UI::Color value);
}
static property Platform::String
^ LineColorPropertyName { Platform::String ^ get(); }
public : Platform::String
^ GetRequest();
bool IsGraphableEquation();
private:
std::wstring GetExpression();
private:
Windows::UI::Color m_LineColor;
};
}

27
src/GraphControl/Control/EquationCollection.h → src/GraphControl/Models/EquationCollection.h
View File

@@ -38,7 +38,7 @@ public
{
m_vector->Append(value);
m_tokens.emplace_back(
value->PropertyChanged += ref new GraphControl::PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged));
value->PropertyChanged += ref new Windows::UI::Xaml::Data::PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged));
}
virtual void Clear()
@@ -75,7 +75,8 @@ public
{
m_vector->InsertAt(index, value);
m_tokens.insert(
m_tokens.begin() + index, value->PropertyChanged += ref new PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged));
m_tokens.begin() + index,
value->PropertyChanged += ref new Windows::UI::Xaml::Data::PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged));
}
virtual void RemoveAt(unsigned int index)
@@ -110,7 +111,8 @@ public
m_tokens.resize(size);
for (auto i = 0u; i < size; i++)
{
m_tokens[i] = items[i]->PropertyChanged += ref new PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged);
m_tokens[i] = items[i]->PropertyChanged +=
ref new Windows::UI::Xaml::Data::PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged);
}
m_vector->ReplaceAll(items);
@@ -121,7 +123,8 @@ public
m_vector->GetAt(index)->PropertyChanged -= m_tokens[index];
m_vector->SetAt(index, value);
m_tokens[index] = value->PropertyChanged += ref new PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged);
m_tokens[index] = value->PropertyChanged +=
ref new Windows::UI::Xaml::Data::PropertyChangedEventHandler(this, &EquationCollection::OnEquationPropertyChanged);
}
#pragma endregion
@@ -151,19 +154,21 @@ public
event EquationChangedEventHandler ^ EquationLineEnabledChanged;
private:
void OnEquationPropertyChanged(GraphControl::Equation ^ sender, Platform::String ^ propertyName)
void OnEquationPropertyChanged(Object^ sender, Windows::UI::Xaml::Data::PropertyChangedEventArgs ^ args)
{
if (propertyName == EquationProperties::LineColor)
auto equation = static_cast<Equation ^>(sender);
auto propertyName = args->PropertyName;
if (propertyName == GraphControl::Equation::LineColorPropertyName)
{
EquationStyleChanged(sender);
EquationStyleChanged(equation);
}
else if (propertyName == EquationProperties::Expression)
else if (propertyName == GraphControl::Equation::ExpressionPropertyName)
{
EquationChanged(sender);
EquationChanged(equation);
}
else if (propertyName == EquationProperties::IsLineEnabled)
else if (propertyName == GraphControl::Equation::IsLineEnabledPropertyName)
{
EquationLineEnabledChanged(sender);
EquationLineEnabledChanged(equation);
}
}

70
src/GraphControl/Models/KeyGraphFeaturesInfo.cpp Normal file
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "pch.h"
#include "KeyGraphFeaturesInfo.h"
#include "../../CalcViewModel/GraphingCalculatorEnums.h"
using namespace Platform;
using namespace Platform::Collections;
using namespace std;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI;
using namespace Windows::UI::ViewManagement;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Media;
using namespace GraphControl;
using namespace Graphing;
IObservableVector<String ^> ^ KeyGraphFeaturesInfo::ConvertWStringVector(vector<wstring> inVector)
{
auto outVector = ref new Vector<String ^>();
for (auto v : inVector)
{
outVector->Append(ref new String(v.c_str()));
}
return outVector;
}
IObservableMap<String ^, String ^> ^ KeyGraphFeaturesInfo::ConvertWStringIntMap(map<wstring, int> inMap)
{
Map<String ^, String ^> ^ outMap = ref new Map<String ^, String ^>();
;
for (auto m : inMap)
{
outMap->Insert(ref new String(m.first.c_str()), m.second.ToString());
}
return outMap;
}
KeyGraphFeaturesInfo ^ KeyGraphFeaturesInfo::Create(IGraphFunctionAnalysisData data)
{
auto res = ref new KeyGraphFeaturesInfo();
res->XIntercept = ref new String(data.Zeros.c_str());
res->YIntercept = ref new String(data.YIntercept.c_str());
res->Domain = ref new String(data.Domain.c_str());
res->Range = ref new String(data.Range.c_str());
res->Parity = data.Parity;
res->PeriodicityDirection = data.PeriodicityDirection;
res->PeriodicityExpression = ref new String(data.PeriodicityExpression.c_str());
res->Minima = ConvertWStringVector(data.Minima);
res->Maxima = ConvertWStringVector(data.Maxima);
res->InflectionPoints = ConvertWStringVector(data.InflectionPoints);
res->Monotonicity = ConvertWStringIntMap(data.MonotoneIntervals);
res->VerticalAsymptotes = ConvertWStringVector(data.VerticalAsymptotes);
res->HorizontalAsymptotes = ConvertWStringVector(data.HorizontalAsymptotes);
res->ObliqueAsymptotes = ConvertWStringVector(data.ObliqueAsymptotes);
res->TooComplexFeatures = data.TooComplexFeatures;
res->AnalysisError = CalculatorApp::AnalysisErrorType::NoError;
return res;
}
KeyGraphFeaturesInfo ^ KeyGraphFeaturesInfo::Create(CalculatorApp::AnalysisErrorType type)
{
auto res = ref new KeyGraphFeaturesInfo();
res->AnalysisError = type;
return res;
}

51
src/GraphControl/Models/KeyGraphFeaturesInfo.h Normal file
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
#include "Utils.h"
namespace Graphing
{
struct IGraphFunctionAnalysisData;
}
namespace CalculatorApp
{
enum AnalysisErrorType;
}
namespace GraphControl
{
public
ref class KeyGraphFeaturesInfo sealed
{
public:
PROPERTY_R(Platform::String ^, XIntercept);
PROPERTY_R(Platform::String ^, YIntercept);
PROPERTY_R(int, Parity);
PROPERTY_R(int, PeriodicityDirection);
PROPERTY_R(Platform::String ^, PeriodicityExpression);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, Minima);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, Maxima);
PROPERTY_R(Platform::String ^, Domain);
PROPERTY_R(Platform::String ^, Range);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, InflectionPoints);
PROPERTY_R(SINGLE_ARG(Windows::Foundation::Collections::IObservableMap<Platform::String ^, Platform::String ^> ^), Monotonicity);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, VerticalAsymptotes);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, HorizontalAsymptotes);
PROPERTY_R(Windows::Foundation::Collections::IVector<Platform::String ^> ^, ObliqueAsymptotes);
PROPERTY_R(int, TooComplexFeatures);
PROPERTY_R(int, AnalysisError);
internal:
static KeyGraphFeaturesInfo ^ Create(Graphing::IGraphFunctionAnalysisData data);
static KeyGraphFeaturesInfo ^ Create(CalculatorApp::AnalysisErrorType type);
private:
static Windows::Foundation::Collections::IObservableVector<Platform::String ^> ^ ConvertWStringVector(std::vector<std::wstring> inVector);
static Windows::Foundation::Collections::
IObservableMap<Platform::String ^, Platform::String ^> ^ ConvertWStringIntMap(std::map<std::wstring, int> inMap);
};
}

588
src/GraphControl/Utils.h Normal file
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
// Utility macros to make Models easier to write
// generates a member variable called m_<n>
#define SINGLE_ARG(...) __VA_ARGS__
#define PROPERTY_R(t, n) \
property t n \
{ \
t get() \
{ \
return m_##n; \
} \
\
private: \
void set(t value) \
{ \
m_##n = value; \
} \
} \
\
private: \
t m_##n; \
\
public:
#define PROPERTY_RW(t, n) \
property t n \
{ \
t get() \
{ \
return m_##n; \
} \
void set(t value) \
{ \
m_##n = value; \
} \
} \
\
private: \
t m_##n; \
\
public:
#define OBSERVABLE_PROPERTY_R(t, n) \
property t n \
{ \
t get() \
{ \
return m_##n; \
} \
\
private: \
void set(t value) \
{ \
if (m_##n != value) \
{ \
m_##n = value; \
RaisePropertyChanged(L#n); \
} \
} \
} \
\
private: \
t m_##n; \
\
public:
#define OBSERVABLE_PROPERTY_RW(t, n) \
property t n \
{ \
t get() \
{ \
return m_##n; \
} \
void set(t value) \
{ \
if (m_##n != value) \
{ \
m_##n = value; \
RaisePropertyChanged(L#n); \
} \
} \
} \
\
private: \
t m_##n; \
\
public:
#define OBSERVABLE_NAMED_PROPERTY_R(t, n) \
OBSERVABLE_PROPERTY_R(t, n) \
internal: \
static property Platform::String ^ n##PropertyName \
{ \
Platform::String ^ get() { return Platform::StringReference(L#n); } \
} \
\
public:
#define OBSERVABLE_NAMED_PROPERTY_RW(t, n) \
OBSERVABLE_PROPERTY_RW(t, n) \
internal: \
static property Platform::String ^ n##PropertyName \
{ \
Platform::String ^ get() { return Platform::StringReference(L#n); } \
} \
\
public:
#define OBSERVABLE_PROPERTY_FIELD(n) m_##n
// This variant of the observable object is for objects that don't want to react to property changes
#ifndef UNIT_TESTS
#define OBSERVABLE_OBJECT() \
virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler ^ PropertyChanged; \
internal: \
void RaisePropertyChanged(Platform::String ^ p) \
{ \
PropertyChanged(this, ref new Windows::UI::Xaml::Data::PropertyChangedEventArgs(p)); \
} \
\
public:
#else
#define OBSERVABLE_OBJECT() \
virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler ^ PropertyChanged; \
internal: \
void RaisePropertyChanged(Platform::String ^ p) \
{ \
} \
\
public:
#endif
// The callback specified in the macro is a method in the class that will be called every time the object changes
// the callback is supposed to be have a single parameter of type Platform::String^
#ifndef UNIT_TESTS
#define OBSERVABLE_OBJECT_CALLBACK(c) \
virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler ^ PropertyChanged; \
internal: \
void RaisePropertyChanged(Platform::String ^ p) \
{ \
PropertyChanged(this, ref new Windows::UI::Xaml::Data::PropertyChangedEventArgs(p)); \
c(p); \
} \
\
public:
#else
#define OBSERVABLE_OBJECT_CALLBACK(c) \
virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler ^ PropertyChanged; \
internal: \
void RaisePropertyChanged(Platform::String ^ p) \
{ \
c(p); \
} \
\
public:
#endif
// The variable member generated by this macro should not be used in the class code, use the
// property getter instead.
#define COMMAND_FOR_METHOD(p, m) \
property Windows::UI::Xaml::Input::ICommand^ p {\
Windows::UI::Xaml::Input::ICommand^ get() {\
if (!donotuse_##p) {\
donotuse_##p = CalculatorApp::Common::MakeDelegate(this, &m);\
} return donotuse_##p; }} private: Windows::UI::Xaml::Input::ICommand^ donotuse_##p; \
\
public:
// Utilities for DependencyProperties
namespace Utils
{
namespace Details
{
template <typename T>
struct IsRefClass
{
static const bool value = __is_ref_class(T);
};
template <typename T>
struct RemoveHat
{
typedef T type;
};
template <typename T>
struct RemoveHat<T ^>
{
typedef T type;
};
template <typename T>
typename std::enable_if<IsRefClass<T>::value, T ^>::type MakeDefault()
{
return nullptr;
}
template <typename T>
typename std::enable_if<!IsRefClass<T>::value, T>::type MakeDefault()
{
return T();
}
// There's a bug in Xaml in which custom enums are not recognized by the property system/binding
// therefore this template will determine that for enums the type to use to register the
// DependencyProperty is to be Object, for everything else it will use the type
// NOTE: If we are to find more types in which this is broken this template
// will be specialized for those types to return Object
template <typename T>
struct TypeToUseForDependencyProperty
{
typedef typename std::conditional<std::is_enum<T>::value, Platform::Object, T>::type type;
};
}
const wchar_t LRE = 0x202a; // Left-to-Right Embedding
const wchar_t PDF = 0x202c; // Pop Directional Formatting
const wchar_t LRO = 0x202d; // Left-to-Right Override
// Regular DependencyProperty
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyProperty(
_In_ const wchar_t* const name,
_In_ Windows::UI::Xaml::PropertyMetadata^ metadata)
{
typedef typename Details::RemoveHat<TOwner>::type OwnerType;
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
typedef typename Details::TypeToUseForDependencyProperty<ThisPropertyType>::type ThisDependencyPropertyType;
static_assert(Details::IsRefClass<OwnerType>::value, "The owner of a DependencyProperty must be a ref class");
return Windows::UI::Xaml::DependencyProperty::Register(
Platform::StringReference(name),
ThisDependencyPropertyType::typeid, // Work around bugs in Xaml by using the filtered type
OwnerType::typeid,
metadata);
}
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyProperty(_In_ const wchar_t* const name)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyProperty<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(Details::MakeDefault<ThisPropertyType>()));
}
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyProperty(_In_ const wchar_t* const name, TType defaultValue)
{
return RegisterDependencyProperty<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(defaultValue));
}
template <typename TOwner, typename TType, typename TCallback>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyWithCallback(
_In_ wchar_t const * const name,
TCallback callback)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyProperty<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(
Details::MakeDefault<ThisPropertyType>(),
ref new Windows::UI::Xaml::PropertyChangedCallback(callback)));
}
template <typename TOwner, typename TType, typename TCallback>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyWithCallback(
_In_ wchar_t const * const name,
TType defaultValue,
TCallback callback)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyProperty<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(
defaultValue,
ref new Windows::UI::Xaml::PropertyChangedCallback(callback)));
}
// Attached DependencyProperty
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttached(
_In_ const wchar_t* const name,
_In_ Windows::UI::Xaml::PropertyMetadata^ metadata)
{
typedef typename Details::RemoveHat<TOwner>::type OwnerType;
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
typedef typename Details::TypeToUseForDependencyProperty<ThisPropertyType>::type ThisDependencyPropertyType;
static_assert(Details::IsRefClass<OwnerType>::value, "The owner of a DependencyProperty must be a ref class");
return Windows::UI::Xaml::DependencyProperty::RegisterAttached(
Platform::StringReference(name),
ThisDependencyPropertyType::typeid, // Work around bugs in Xaml by using the filtered type
OwnerType::typeid,
metadata);
}
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttached(_In_ const wchar_t* const name)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyPropertyAttached<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(Details::MakeDefault<ThisPropertyType>()));
}
template <typename TOwner, typename TType>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttached(_In_ const wchar_t* const name, TType defaultValue)
{
return RegisterDependencyPropertyAttached<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(defaultValue));
}
template <typename TOwner, typename TType, typename TCallback>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttachedWithCallback(
_In_ wchar_t const * const name,
TCallback callback)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyPropertyAttached<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(
Details::MakeDefault<ThisPropertyType>(),
ref new Windows::UI::Xaml::PropertyChangedCallback(callback)));
}
template <typename TOwner, typename TType, typename TCallback>
Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttachedWithCallback(
_In_ wchar_t const * const name,
TType defaultValue,
TCallback callback)
{
typedef typename Details::RemoveHat<TType>::type ThisPropertyType;
return RegisterDependencyPropertyAttached<TOwner, TType>(
name,
ref new Windows::UI::Xaml::PropertyMetadata(
defaultValue,
ref new Windows::UI::Xaml::PropertyChangedCallback(callback)));
}
template <typename T>
void Swap(T *ref1, T *ref2)
{
T temp = *ref1;
*ref1 = *ref2;
*ref2 = temp;
}
}
// This goes into the header to define the property, in the public: section of the class
#define DEPENDENCY_PROPERTY_OWNER(owner) \
private: \
typedef owner DependencyPropertiesOwner; \
\
public:
// Normal DependencyProperty
#define DEPENDENCY_PROPERTY(type, name) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyProperty<DependencyPropertiesOwner, type>(L#name); \
} \
\
public:
#define DEPENDENCY_PROPERTY_WITH_CALLBACK(type, name) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyPropertyWithCallback<DependencyPropertiesOwner, type>(L#name, &On##name##PropertyChangedImpl); \
} \
static void On##name##PropertyChangedImpl(Windows::UI::Xaml::DependencyObject ^ sender, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args) \
{ \
auto self = safe_cast<DependencyPropertiesOwner ^>(sender); \
self->On##name##PropertyChanged(safe_cast<type>(args->OldValue), safe_cast<type>(args->NewValue)); \
} \
\
public:
#define DEPENDENCY_PROPERTY_WITH_DEFAULT(type, name, defaultValue) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyProperty<DependencyPropertiesOwner, type>(L#name, defaultValue); \
} \
\
public:
#define DEPENDENCY_PROPERTY_WITH_CALLBACK(type, name) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyPropertyWithCallback<DependencyPropertiesOwner, type>(L#name, &On##name##PropertyChangedImpl); \
} \
static void On##name##PropertyChangedImpl(Windows::UI::Xaml::DependencyObject ^ sender, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args) \
{ \
auto self = safe_cast<DependencyPropertiesOwner ^>(sender); \
self->On##name##PropertyChanged(safe_cast<type>(args->OldValue), safe_cast<type>(args->NewValue)); \
} \
\
public:
#define DEPENDENCY_PROPERTY_WITH_DEFAULT_AND_CALLBACK(type, name, defaultValue) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyPropertyWithCallback<DependencyPropertiesOwner, type>(L#name, defaultValue, &On##name##PropertyChangedImpl); \
} \
static void On##name##PropertyChangedImpl(Windows::UI::Xaml::DependencyObject ^ sender, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args) \
{ \
auto self = safe_cast<DependencyPropertiesOwner ^>(sender); \
self->On##name##PropertyChanged(safe_cast<type>(args->OldValue), safe_cast<type>(args->NewValue)); \
} \
\
public:
#define DEPENDENCY_PROPERTY_R_WITH_DEFAULT_AND_CALLBACK(type, name, defaultValue) \
property type name \
{ \
type get() \
{ \
return safe_cast<type>(GetValue(s_##name##Property)); \
} \
private: void set(type value) \
{ \
SetValue(s_##name##Property, value); \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ s_##name##Property; \
\
public: \
static property Windows::UI::Xaml::DependencyProperty ^ name##Property \
{ \
Windows::UI::Xaml::DependencyProperty ^ get() { \
assert(s_##name##Property); \
return s_##name##Property; \
} \
} \
\
private: \
static Windows::UI::Xaml::DependencyProperty ^ Initialize##name##Property() \
{ \
return Utils::RegisterDependencyPropertyWithCallback<DependencyPropertiesOwner, type>(L#name, defaultValue, &On##name##PropertyChangedImpl); \
} \
static void On##name##PropertyChangedImpl(Windows::UI::Xaml::DependencyObject ^ sender, Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args) \
{ \
auto self = safe_cast<DependencyPropertiesOwner ^>(sender); \
self->On##name##PropertyChanged(safe_cast<type>(args->OldValue), safe_cast<type>(args->NewValue)); \
} \
\
public:
// This goes into the cpp to initialize the static variable
#define DEPENDENCY_PROPERTY_INITIALIZATION(owner, name) Windows::UI::Xaml::DependencyProperty ^ owner::s_##name##Property = owner::Initialize##name##Property();

4
src/GraphControl/pch.h
View File

@@ -18,6 +18,10 @@
#include <functional>
#include <string>
#include <sstream>
#include <vector>
#include <map>
#include <type_traits>
// DirectX headers
#include <d2d1_3.h>