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Select the equation when the EquationTextBox has focus and during analysis (#1067)

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* Select equation on focus

* PR comment
This commit is contained in:
Pepe Rivera
2020-03-12 10:12:01 -07:00
committed by GitHub
parent a2794b3705
commit 102782df47
7 changed files with 75 additions and 27 deletions
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44
src/Calculator/Views/GraphingCalculator/EquationInputArea.xaml.cpp
View File

@@ -98,21 +98,28 @@ void EquationInputArea::AddNewEquation()
void EquationInputArea::EquationTextBox_GotFocus(Object ^ sender, RoutedEventArgs ^ e)
{
KeyboardShortcutManager::HonorShortcuts(false);
auto eq = GetViewModelFromEquationTextBox(sender);
if (eq != nullptr)
{
eq->GraphEquation->IsSelected = true;
}
}
void EquationInputArea::EquationTextBox_LostFocus(Object ^ sender, RoutedEventArgs ^ e)
{
KeyboardShortcutManager::HonorShortcuts(true);
auto eq = GetViewModelFromEquationTextBox(sender);
if (eq != nullptr)
{
eq->GraphEquation->IsSelected = false;
}
}
void EquationInputArea::EquationTextBox_Submitted(Object ^ sender, MathRichEditBoxSubmission ^ submission)
{
auto tb = static_cast<EquationTextBox ^>(sender);
if (tb == nullptr)
{
return;
}
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
auto eq = GetViewModelFromEquationTextBox(sender);
if (eq == nullptr)
{
return;
@@ -176,8 +183,7 @@ void EquationInputArea::FocusEquationTextBox(EquationViewModel ^ equation)
void EquationInputArea::EquationTextBox_RemoveButtonClicked(Object ^ sender, RoutedEventArgs ^ e)
{
auto tb = static_cast<EquationTextBox ^>(sender);
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
auto eq = GetViewModelFromEquationTextBox(sender);
unsigned int index;
if (Equations->IndexOf(eq, &index))
@@ -206,15 +212,12 @@ void EquationInputArea::EquationTextBox_RemoveButtonClicked(Object ^ sender, Rou
void EquationInputArea::EquationTextBox_KeyGraphFeaturesButtonClicked(Object ^ sender, RoutedEventArgs ^ e)
{
auto tb = static_cast<EquationTextBox ^>(sender);
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
KeyGraphFeaturesRequested(this, eq);
KeyGraphFeaturesRequested(this, GetViewModelFromEquationTextBox(sender));
}
void EquationInputArea::EquationTextBox_EquationButtonClicked(Object ^ sender, RoutedEventArgs ^ e)
{
auto tb = static_cast<EquationTextBox ^>(sender);
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
auto eq = GetViewModelFromEquationTextBox(sender);
eq->IsLineEnabled = !eq->IsLineEnabled;
}
@@ -410,8 +413,21 @@ void EquationInputArea::VariableAreaTapped(Object ^ sender, TappedRoutedEventArg
}
}
}
void EquationInputArea::EquationTextBox_EquationFormatRequested(Object ^ sender, MathRichEditBoxFormatRequest ^ e)
{
EquationFormatRequested(sender, e);
}
EquationViewModel ^ EquationInputArea::GetViewModelFromEquationTextBox(Object ^ sender)
{
auto tb = static_cast<EquationTextBox ^>(sender);
if (tb == nullptr)
{
return nullptr;
}
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
return eq;
}

23
src/Calculator/Views/GraphingCalculator/EquationInputArea.xaml.h
View File

@@ -15,17 +15,18 @@
namespace CalculatorApp
{
public ref class EquationInputArea sealed : public Windows::UI::Xaml::Data::INotifyPropertyChanged
{
public:
EquationInputArea();
public
ref class EquationInputArea sealed : public Windows::UI::Xaml::Data::INotifyPropertyChanged
{
public:
EquationInputArea();
OBSERVABLE_OBJECT_CALLBACK(OnPropertyChanged);
OBSERVABLE_PROPERTY_RW(Windows::Foundation::Collections::IObservableVector<ViewModel::EquationViewModel ^> ^, Equations);
OBSERVABLE_PROPERTY_RW(Windows::Foundation::Collections::IObservableVector<ViewModel::VariableViewModel ^> ^, Variables);
OBSERVABLE_PROPERTY_RW(Windows::Foundation::Collections::IObservableVector<Windows::UI::Xaml::Media::SolidColorBrush ^> ^, AvailableColors);
event Windows::Foundation::EventHandler<ViewModel::EquationViewModel^>^ KeyGraphFeaturesRequested;
event Windows::Foundation::EventHandler<CalculatorApp::Controls::MathRichEditBoxFormatRequest^> ^ EquationFormatRequested;
event Windows::Foundation::EventHandler<ViewModel::EquationViewModel ^> ^ KeyGraphFeaturesRequested;
event Windows::Foundation::EventHandler<CalculatorApp::Controls::MathRichEditBoxFormatRequest ^> ^ EquationFormatRequested;
public:
static Windows::UI::Xaml::Visibility ManageEditVariablesButtonVisibility(unsigned int numberOfVariables);
@@ -37,20 +38,20 @@ namespace CalculatorApp
^ ToSolidColorBrush(Windows::UI::Color color) { return ref new Windows::UI::Xaml::Media::SolidColorBrush(color); }
private:
void OnPropertyChanged(Platform::String^ propertyName);
void OnPropertyChanged(Platform::String ^ propertyName);
void OnEquationsPropertyChanged();
void AddNewEquation();
void EquationTextBox_GotFocus(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void EquationTextBox_LostFocus(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void EquationTextBox_GotFocus(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
void EquationTextBox_LostFocus(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
void EquationTextBox_Submitted(Platform::Object ^ sender, CalculatorApp::Controls::MathRichEditBoxSubmission ^ e);
void OnHighContrastChanged(Windows::UI::ViewManagement::AccessibilitySettings ^ sender, Platform::Object ^ args);
void ReloadAvailableColors(bool isHighContrast);
void FocusEquationTextBox(ViewModel::EquationViewModel ^ equation);
void EquationTextBox_RemoveButtonClicked(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void EquationTextBox_RemoveButtonClicked(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
void EquationTextBox_KeyGraphFeaturesButtonClicked(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
void EquationTextBox_EquationButtonClicked(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
void EquationTextBox_Loaded(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e);
@@ -65,6 +66,8 @@ namespace CalculatorApp
void VariableAreaTapped(Platform::Object ^ sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs ^ e);
void EquationTextBox_EquationFormatRequested(Platform::Object ^ sender, CalculatorApp::Controls::MathRichEditBoxFormatRequest ^ e);
CalculatorApp::ViewModel::EquationViewModel ^ GetViewModelFromEquationTextBox(Platform::Object ^ sender);
Windows::UI::ViewManagement::AccessibilitySettings ^ m_accessibilitySettings;
int m_lastLineColorIndex;
int m_lastFunctionLabelIndex;

2
src/Calculator/Views/GraphingCalculator/GraphingCalculator.xaml.cpp
View File

@@ -420,12 +420,14 @@ void GraphingCalculator::OnEquationKeyGraphFeaturesRequested(Object ^ sender, Eq
auto keyGraphFeatureInfo = GraphingControl->AnalyzeEquation(equationViewModel->GraphEquation);
equationViewModel->PopulateKeyGraphFeatures(keyGraphFeatureInfo);
IsKeyGraphFeaturesVisible = true;
equationViewModel->GraphEquation->IsSelected = true;
}
}
void GraphingCalculator::OnKeyGraphFeaturesClosed(Object ^ sender, RoutedEventArgs ^ e)
{
IsKeyGraphFeaturesVisible = false;
ViewModel->SelectedEquation->GraphEquation->IsSelected = false;
}
Visibility GraphingCalculator::ShouldDisplayPanel(bool isSmallState, bool isEquationModeActivated, bool isGraphPanel)