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Equation button updates: Enable/Disable on click, button content f1, f2, f3..., visibility icon on hover (#804)

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* Added enable/disable line functionality

* Update EquationTextBox to change the opacity of functions have are not visible. Update the function label for the EquationTextBox to increment the label to show f1, f2, f3, etc

* rebase key-graph-features and fix issue where removing an equation box and adding a new one repopulates the previous equation

* Added visibility icon for the equation button hover

* updated EquationButton to be a toggle button to better handle the LineHidden state and other PR comment fixes.

* Updated EquationButton style to use a toggle button and to have placeholder icons for the show/hide states

* Updated equation button after pulling the refactor work into the branch. Fixed the Equation Button in KGF UI

* Fixed Pepe's bugs

* Uncomment temporary.pfx in calculator.vcxproj
This commit is contained in:
Stephanie Anderl 2019-11-21 15:07:45 -08:00 committed by GitHub
parent 288a90e0fe
commit a33c1a4494
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
19 changed files with 288 additions and 68 deletions
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1
src/CalcViewModel/GraphingCalculator/EquationViewModel.cpp
View File

@ -34,6 +34,7 @@ namespace CalculatorApp::ViewModel
EquationViewModel::EquationViewModel(GraphControl::Equation ^ equation)
: m_AnalysisErrorVisible{ false }
, m_FunctionLabelIndex{ 0 }
, m_KeyGraphFeaturesItems{ ref new Vector<KeyGraphFeaturesItem ^>() }
, m_resourceLoader{ Windows::ApplicationModel::Resources::ResourceLoader::GetForCurrentView() }
{

17
src/CalcViewModel/GraphingCalculator/EquationViewModel.h
View File

@ -40,6 +40,7 @@ public
OBSERVABLE_OBJECT();
OBSERVABLE_PROPERTY_R(GraphControl::Equation ^, GraphEquation);
OBSERVABLE_PROPERTY_RW(int, FunctionLabelIndex);
property Platform::String ^ Expression
{
@ -73,6 +74,22 @@ public
}
}
property bool IsLineEnabled
{
bool get()
{
return GraphEquation->IsLineEnabled;
}
void set(bool value)
{
if (GraphEquation->IsLineEnabled != value)
{
GraphEquation->IsLineEnabled = value;
RaisePropertyChanged("IsLineEnabled");
}
}
}
// Key Graph Features
OBSERVABLE_PROPERTY_R(Platform::String ^, AnalysisErrorString);
OBSERVABLE_PROPERTY_R(bool, AnalysisErrorVisible);

147
src/Calculator/App.xaml
View File

@ -3,7 +3,6 @@
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Controls="using:CalculatorApp.Controls"
xmlns:common="using:CalculatorApp.Common"
xmlns:converters="using:CalculatorApp.Converters"
xmlns:local="using:CalculatorApp">
<Application.Resources>
@ -15,6 +14,8 @@
<ResourceDictionary x:Key="Default">
<Thickness x:Key="HighContrastThicknessTop">0,0,0,0</Thickness>
<x:Double x:Key="HighContrastStrokeThickness">0</x:Double>
<x:Double x:Key="EquationButtonOverlayPointerOverOpacity">0.3</x:Double>
<x:Double x:Key="EquationButtonOverlayPressedOpacity">0.5</x:Double>
<Color x:Key="AltHighColor">#FF000000</Color>
<Color x:Key="ChromeMediumLowColor">#FF2B2B2B</Color>
<SolidColorBrush x:Key="SystemControlBackgroundAltHighBrush" Color="{StaticResource AltHighColor}"/>
@ -51,6 +52,13 @@
<SolidColorBrush x:Key="EquationBoxPointerOverBackgroundBrush" Color="{ThemeResource SystemControlBackgroundAltMediumBrush}"/>
<SolidColorBrush x:Key="EquationBoxHoverButtonForegroundBrush" Color="{ThemeResource SystemBaseHighColor}"/>
<SolidColorBrush x:Key="EquationBoxBorderBrush" Color="{ThemeResource TextControlBackground}"/>
<SolidColorBrush x:Key="EquationButtonOverlayBackgroundBrush" Color="White"/>
<SolidColorBrush x:Key="EquationButtonHideLineBackgroundBrush"
Opacity="0.4"
Color="#FFFFFF"/>
<SolidColorBrush x:Key="EquationButtonHideLineForegroundBrush"
Opacity="0.6"
Color="{StaticResource SystemChromeWhiteColor}"/>
<SolidColorBrush x:Key="AppControlTransparentButtonBackgroundBrush" Color="Transparent"/>
<SolidColorBrush x:Key="EquationBrush1" Color="#FF0078D7"/>
@ -75,6 +83,8 @@
<x:Double x:Key="HighContrastStrokeThickness">0</x:Double>
<Color x:Key="AltHighColor">#FFF2F2F2</Color>
<Color x:Key="ChromeMediumLowColor">#FFE0E0E0</Color>
<x:Double x:Key="EquationButtonOverlayPointerOverOpacity">0.2</x:Double>
<x:Double x:Key="EquationButtonOverlayPressedOpacity">0.4</x:Double>
<SolidColorBrush x:Key="SystemControlBackgroundAltHighBrush" Color="{StaticResource SystemAltHighColor}"/>
<SolidColorBrush x:Key="SystemControlBackgroundChromeMediumLowBrush" Color="{StaticResource ChromeMediumLowColor}"/>
<SolidColorBrush x:Key="TitleBarForegroundBaseHighBrush" Color="{StaticResource SystemBaseHighColor}"/>
@ -108,6 +118,11 @@
<SolidColorBrush x:Key="EquationBoxPointerOverBackgroundBrush" Color="{ThemeResource SystemControlBackgroundAltMediumBrush}"/>
<SolidColorBrush x:Key="EquationBoxHoverButtonForegroundBrush" Color="{ThemeResource SystemBaseHighColor}"/>
<SolidColorBrush x:Key="EquationBoxBorderBrush" Color="{ThemeResource TextControlBackground}"/>
<SolidColorBrush x:Key="EquationButtonOverlayBackgroundBrush" Color="Black"/>
<SolidColorBrush x:Key="EquationButtonHideLineBackgroundBrush"
Opacity="0.4"
Color="#000000"/>
<SolidColorBrush x:Key="EquationButtonHideLineForegroundBrush" Color="{StaticResource SystemChromeWhiteColor}"/>
<SolidColorBrush x:Key="AppControlTransparentButtonBackgroundBrush" Color="Transparent"/>
<SolidColorBrush x:Key="EquationBrush1" Color="#FF0078D7"/>
@ -130,6 +145,8 @@
<ResourceDictionary x:Key="HighContrast">
<Thickness x:Key="HighContrastThicknessTop">0,1,0,0</Thickness>
<x:Double x:Key="HighContrastStrokeThickness">2</x:Double>
<x:Double x:Key="EquationButtonOverlayPointerOverOpacity">1.0</x:Double>
<x:Double x:Key="EquationButtonOverlayPressedOpacity">1.0</x:Double>
<SolidColorBrush x:Key="SystemControlBackgroundAltHighBrush" Color="{ThemeResource SystemColorButtonFaceColor}"/>
<SolidColorBrush x:Key="SystemControlBackgroundChromeMediumLowBrush" Color="{ThemeResource SystemColorButtonFaceColor}"/>
<SolidColorBrush x:Key="TitleBarForegroundBaseHighBrush" Color="{ThemeResource SystemColorCaptionTextColor}"/>
@ -152,7 +169,9 @@
<SolidColorBrush x:Key="EquationBoxPointerOverBackgroundBrush" Color="{ThemeResource SystemColorHighlightColor}"/>
<SolidColorBrush x:Key="EquationBoxHoverButtonForegroundBrush" Color="{ThemeResource SystemColorButtonTextColor}"/>
<SolidColorBrush x:Key="AppControlTransparentButtonBackgroundBrush" Color="{ThemeResource SystemColorButtonFaceColor}"/>
<SolidColorBrush x:Key="EquationButtonHideLineBackgroundBrush" Color="{ThemeResource SystemColorButtonFaceColor}"/>
<SolidColorBrush x:Key="EquationButtonOverlayBackgroundBrush" Color="Transparent"/>
<SolidColorBrush x:Key="EquationButtonHideLineForegroundBrush" Color="{StaticResource SystemColorGrayTextColor}"/>
<!-- TODO: Figure out what colors we can use in high contrast -->
<SolidColorBrush x:Key="EquationBrush1" Color="{ThemeResource SystemColorGrayTextColor}"/>
<SolidColorBrush x:Key="EquationBrush2" Color="{ThemeResource SystemColorHighlightColor}"/>
@ -1477,6 +1496,7 @@
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="ButtonStates">
@ -1496,19 +1516,116 @@
</VisualStateManager.VisualStateGroups>
<Button x:Name="EquationButton"
MinWidth="44"
MinHeight="44"
VerticalAlignment="Stretch"
Background="{TemplateBinding EquationColor}"
Foreground="{StaticResource SystemChromeWhiteColor}"
Content="ƒₓ">
<Button.Resources>
<SolidColorBrush x:Name="ButtonBackgroundPointerOver" Color="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=EquationColor.Color}"/>
<SolidColorBrush x:Name="ButtonForegroundPointerOver" Color="{ThemeResource SystemChromeWhiteColor}"/>
<SolidColorBrush x:Name="ButtonBorderBrushPointerOver" Color="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=EquationColor.Color}"/>
</Button.Resources>
</Button>
<ToggleButton x:Name="EquationButton"
MinWidth="44"
MinHeight="44"
VerticalAlignment="Stretch"
Background="{TemplateBinding EquationColor}"
Foreground="{StaticResource SystemChromeWhiteColor}"
BorderBrush="{TemplateBinding EquationColor}">
<ToggleButton.Content>
<StackPanel x:Name="FunctionNumberLabel"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Background="Transparent"
Orientation="Horizontal">
<TextBlock Text="ƒ"/>
<TextBlock Margin="0,10,0,0"
FontSize="9"
Text="{TemplateBinding EquationButtonContentIndex}"/>
</StackPanel>
</ToggleButton.Content>
<ToggleButton.Resources>
<SolidColorBrush x:Name="ButtonBackgroundBrush" Color="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=EquationColor.Color}"/>
<SolidColorBrush x:Name="ButtonBorderBrush" Color="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=EquationColor.Color}"/>
</ToggleButton.Resources>
<ToggleButton.Style>
<Style TargetType="ToggleButton">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToggleButton">
<Grid x:Name="RootGrid"
Background="Transparent"
BorderBrush="Transparent">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource ButtonBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource ButtonBorderBrush}"/>
<Setter Target="Overlay.Opacity" Value="0.0"/>
<Setter Target="ContentPresenter.Visibility" Value="Visible"/>
<Setter Target="ShowHideIcon.Visibility" Value="Collapsed"/>
</VisualState.Setters>
</VisualState>
<VisualState x:Name="PointerOver">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource ButtonBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource ButtonBorderBrush}"/>
<Setter Target="Overlay.Opacity" Value="{StaticResource EquationButtonOverlayPointerOverOpacity}"/>
<Setter Target="ContentPresenter.Visibility" Value="Collapsed"/>
<Setter Target="ShowHideIcon.Visibility" Value="Visible"/>
<Setter Target="ShowHideIcon.Glyph" Value="&#xE890;"/>
</VisualState.Setters>
</VisualState>
<VisualState x:Name="Pressed">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource ButtonBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource ButtonBorderBrush}"/>
<Setter Target="Overlay.Opacity" Value="{StaticResource EquationButtonOverlayPressedOpacity}"/>
<Setter Target="ContentPresenter.Visibility" Value="Collapsed"/>
<Setter Target="ShowHideIcon.Visibility" Value="Visible"/>
<Setter Target="ShowHideIcon.Glyph" Value="&#xE890;"/>
</VisualState.Setters>
</VisualState>
<VisualState x:Name="Checked">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource EquationButtonHideLineForegroundBrush}"/>
</VisualState.Setters>
</VisualState>
<VisualState x:Name="CheckedPointerOver">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="ShowHideIcon.Foreground" Value="{ThemeResource EquationButtonHideLineForegroundBrush}"/>
<Setter Target="Overlay.Opacity" Value="{StaticResource EquationButtonOverlayPointerOverOpacity}"/>
<Setter Target="ContentPresenter.Visibility" Value="Collapsed"/>
<Setter Target="ShowHideIcon.Visibility" Value="Visible"/>
<Setter Target="ShowHideIcon.Glyph" Value="&#xED1A;"/>
</VisualState.Setters>
</VisualState>
<VisualState x:Name="CheckedPressed">
<VisualState.Setters>
<Setter Target="RootGrid.Background" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="RootGrid.BorderBrush" Value="{ThemeResource EquationButtonHideLineBackgroundBrush}"/>
<Setter Target="ShowHideIcon.Foreground" Value="{ThemeResource EquationButtonHideLineForegroundBrush}"/>
<Setter Target="Overlay.Opacity" Value="{StaticResource EquationButtonOverlayPressedOpacity}"/>
<Setter Target="ContentPresenter.Visibility" Value="Collapsed"/>
<Setter Target="ShowHideIcon.Visibility" Value="Visible"/>
<Setter Target="ShowHideIcon.Glyph" Value="&#xED1A;"/>
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Rectangle x:Name="Overlay"
Fill="{ThemeResource EquationButtonOverlayBackgroundBrush}"
Opacity="0"
IsHitTestVisible="False"/>
<ContentPresenter x:Name="ContentPresenter"
AutomationProperties.AccessibilityView="Raw"
IsHitTestVisible="False"/>
<FontIcon x:Name="ShowHideIcon"
FontFamily="{ThemeResource SymbolThemeFontFamily}"
Visibility="Collapsed"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ToggleButton.Style>
</ToggleButton>
<Border x:Name="EquationBoxBorder"
Grid.Column="1"
Background="{ThemeResource TextControlBackground}"

6
src/Calculator/Calculator.vcxproj.filters
View File

@ -1489,5 +1489,11 @@
<ItemGroup>
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
<CopyFileToFolders Include="$(GraphingImplDll)" />
<CopyFileToFolders Include="$(GraphingEngineDll)" />
</ItemGroup>
</Project>

11
src/Calculator/Controls/EquationTextBox.cpp
View File

@ -21,10 +21,12 @@ using namespace Windows::UI::Xaml::Controls::Primitives;
DEPENDENCY_PROPERTY_INITIALIZATION(EquationTextBox, EquationColor);
DEPENDENCY_PROPERTY_INITIALIZATION(EquationTextBox, ColorChooserFlyout);
DEPENDENCY_PROPERTY_INITIALIZATION(EquationTextBox, EquationButtonContentIndex);
void EquationTextBox::OnApplyTemplate()
{
m_equationButton = dynamic_cast<Button ^>(GetTemplateChild("EquationButton"));
m_equationButton = dynamic_cast<ToggleButton ^>(GetTemplateChild("EquationButton"));
m_richEditBox = dynamic_cast<MathRichEditBox ^>(GetTemplateChild("EquationTextBox"));
m_deleteButton = dynamic_cast<Button ^>(GetTemplateChild("DeleteButton"));
m_removeButton = dynamic_cast<Button ^>(GetTemplateChild("RemoveButton"));
@ -187,6 +189,13 @@ void EquationTextBox::OnRemoveButtonClicked(Object ^ sender, RoutedEventArgs ^ e
{
m_functionButton->IsEnabled = false;
}
if (m_equationButton)
{
m_equationButton->IsChecked = false;
}
VisualStateManager::GoToState(this, "Normal", true);
}
void EquationTextBox::OnColorChooserButtonClicked(Object ^ sender, RoutedEventArgs ^ e)

3
src/Calculator/Controls/EquationTextBox.h
View File

@ -21,6 +21,7 @@ namespace CalculatorApp
DEPENDENCY_PROPERTY_OWNER(EquationTextBox);
DEPENDENCY_PROPERTY(Windows::UI::Xaml::Media::SolidColorBrush^, EquationColor);
DEPENDENCY_PROPERTY(Windows::UI::Xaml::Controls::Flyout^, ColorChooserFlyout);
DEPENDENCY_PROPERTY(Platform::String ^, EquationButtonContentIndex);
PROPERTY_R(bool, HasFocus);
@ -60,7 +61,7 @@ namespace CalculatorApp
void OnColorFlyoutClosed(Platform::Object^ sender, Platform::Object^ e);
CalculatorApp::Controls::MathRichEditBox^ m_richEditBox;
Windows::UI::Xaml::Controls::Button^ m_equationButton;
Windows::UI::Xaml::Controls::Primitives::ToggleButton^ m_equationButton;
Windows::UI::Xaml::Controls::Button^ m_deleteButton;
Windows::UI::Xaml::Controls::Button^ m_removeButton;
Windows::UI::Xaml::Controls::Button^ m_functionButton;

3
src/Calculator/Views/GraphingCalculator/EquationInputArea.xaml
View File

@ -2,6 +2,7 @@
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:controls="using:CalculatorApp.Controls"
xmlns:converters="using:CalculatorApp.Converters"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="using:CalculatorApp"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
@ -49,6 +50,8 @@
Margin="1,0,1,0"
Style="{StaticResource EquationTextBoxStyle}"
EquationColor="{x:Bind LineColor, Mode=OneWay}"
EquationButtonClicked="EquationTextBox_EquationButtonClicked"
EquationButtonContentIndex="{x:Bind FunctionLabelIndex, Mode=OneWay}"
EquationSubmitted="InputTextBox_Submitted"
GotFocus="InputTextBox_GotFocus"
Loaded="EquationTextBoxLoaded"

11
src/Calculator/Views/GraphingCalculator/EquationInputArea.xaml.cpp
View File

@ -68,7 +68,8 @@ void EquationInputArea::AddNewEquation()
m_lastLineColorIndex = (m_lastLineColorIndex + 1) % AvailableColors->Size;
eq->LineColor = AvailableColors->GetAt(m_lastLineColorIndex);
eq->IsLineEnabled = true;
eq->FunctionLabelIndex = ++m_lastFunctionLabelIndex;
Equations->Append(eq);
EquationInputList->ScrollIntoView(eq);
}
@ -102,6 +103,11 @@ void EquationInputArea::EquationTextBox_RemoveButtonClicked(Object ^ sender, Rou
unsigned int index;
if (Equations->IndexOf(eq, &index))
{
if (eq->FunctionLabelIndex == m_lastFunctionLabelIndex)
{
m_lastFunctionLabelIndex--;
}
Equations->RemoveAt(index);
}
}
@ -116,6 +122,9 @@ void EquationInputArea::EquationTextBox_KeyGraphFeaturesButtonClicked(Object ^ s
void EquationInputArea::EquationTextBox_EquationButtonClicked(Object ^ sender, RoutedEventArgs ^ e)
{
auto tb = static_cast<EquationTextBox ^>(sender);
auto eq = static_cast<EquationViewModel ^>(tb->DataContext);
eq->IsLineEnabled = !eq->IsLineEnabled;
}
void EquationInputArea::EquationTextBoxLoaded(Object ^ sender, RoutedEventArgs ^ e)

3
src/Calculator/Views/GraphingCalculator/EquationInputArea.xaml.h
View File

@ -10,6 +10,7 @@
#include "CalcViewModel/Common/KeyboardShortcutManager.h"
#include "Controls/EquationTextBox.h"
#include "Converters/BooleanNegationConverter.h"
#include "Controls/MathRichEditBox.h"
namespace CalculatorApp
{
@ -22,7 +23,6 @@ namespace CalculatorApp
OBSERVABLE_PROPERTY_RW(Windows::Foundation::Collections::IObservableVector< ViewModel::EquationViewModel^ >^, Equations);
OBSERVABLE_PROPERTY_RW_ALWAYS_NOTIFY(ViewModel::EquationViewModel ^, EquationVM);
OBSERVABLE_PROPERTY_RW(Windows::Foundation::Collections::IObservableVector<Windows::UI::Xaml::Media::SolidColorBrush ^> ^, AvailableColors);
event Windows::UI::Xaml::RoutedEventHandler ^ KeyGraphFeaturesRequested;
private:
@ -42,6 +42,7 @@ namespace CalculatorApp
private:
Windows::UI::ViewManagement::AccessibilitySettings ^ m_accessibilitySettings;
int m_lastLineColorIndex;
int m_lastFunctionLabelIndex;
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);

45
src/Calculator/Views/GraphingCalculator/KeyGraphFeaturesPanel.xaml
View File

@ -150,36 +150,39 @@
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Button x:Name="EquationButton"
MinWidth="44"
MinHeight="44"
VerticalAlignment="Stretch"
Background="{TemplateBinding EquationColor}"
Foreground="{StaticResource SystemChromeWhiteColor}"
BorderThickness="0">
<Button.Content>
<StackPanel Margin="5,0"
VerticalAlignment="Top"
Orientation="Horizontal">
<ToggleButton x:Name="EquationButton"
MinWidth="44"
MinHeight="44"
VerticalAlignment="Stretch"
Background="{TemplateBinding EquationColor}"
Foreground="{StaticResource SystemChromeWhiteColor}"
BorderThickness="0">
<ToggleButton.Content>
<StackPanel x:Name="FunctionNumberLabel"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Background="Transparent"
Orientation="Horizontal"
Margin="5,0">
<FontIcon VerticalAlignment="Center"
FontFamily="{ThemeResource SymbolThemeFontFamily}"
FontSize="16"
Glyph="&#xE72B;"/>
<TextBlock Margin="12,-4,0,0"
VerticalAlignment="Top"
FontFamily="{TemplateBinding FontFamily}"
FontSize="16"
Text="ƒₓ"/>
<TextBlock Text="ƒ" Margin="12,0,0,0"/>
<TextBlock Margin="0,10,0,0"
FontSize="9"
Text="{TemplateBinding EquationButtonContentIndex}"/>
</StackPanel>
</Button.Content>
<Button.Resources>
</ToggleButton.Content>
<ToggleButton.Resources>
<SolidColorBrush x:Name="ButtonBackgroundPointerOver"
Opacity="0.7"
Color="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=EquationColor.Color}"/>
<SolidColorBrush x:Name="ButtonForegroundPointerOver" Color="{ThemeResource SystemChromeWhiteColor}"/>
<SolidColorBrush x:Name="ButtonBorderBrushPointerOver" Color="Transparent"/>
</Button.Resources>
</Button>
</ToggleButton.Resources>
</ToggleButton>
<controls:MathRichEditBox x:Name="EquationTextBox"
Grid.Column="1"
@ -431,6 +434,8 @@
BorderThickness="0"
DataContext="{x:Bind ViewModel, Mode=OneWay}"
EquationButtonClicked="EquationButtonClicked"
EquationButtonContentIndex="{x:Bind ViewModel.FunctionLabelIndex, Mode=OneWay}"
EquationColor="{x:Bind ViewModel.LineColor, Mode=OneWay}"
Loaded="EquationInputTextBox_Loaded"/>
<TextBlock x:Uid="KeyGraphFeaturesLabel"
Grid.Row="1"

3
src/Calculator/Views/GraphingCalculator/KeyGraphFeaturesPanel.xaml.cpp
View File

@ -14,9 +14,7 @@ using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
KeyGraphFeaturesPanel::KeyGraphFeaturesPanel()
{
InitializeComponent();
}
@ -49,5 +47,4 @@ void KeyGraphFeaturesPanel::EquationInputTextBox_Loaded(Object ^ sender, RoutedE
void KeyGraphFeaturesPanel::SetEquationTextBoxProperties()
{
EquationInputTextBox->SetEquationText(ViewModel->Expression);
EquationInputTextBox->EquationColor = ViewModel->LineColor;
}

1
src/Calculator/Views/GraphingCalculator/KeyGraphFeaturesPanel.xaml.h
View File

@ -18,7 +18,6 @@ public
OBSERVABLE_OBJECT_CALLBACK(OnPropertyChanged);
OBSERVABLE_PROPERTY_RW_ALWAYS_NOTIFY(CalculatorApp::ViewModel::EquationViewModel ^, ViewModel);
event Windows::UI::Xaml::RoutedEventHandler ^ KeyGraphFeaturesClosed;
private:

19
src/GraphControl/Control/Equation.cpp
View File

@ -23,7 +23,10 @@ namespace GraphControl
DependencyProperty ^ Equation::s_lineColorProperty;
static constexpr auto s_propertyName_LineColor = L"LineColor";
DependencyProperty ^ Equation::s_xInterceptProperty;
DependencyProperty ^ Equation::s_isLineEnabledProperty;
static constexpr auto s_propertyName_IsLineEnabled = L"IsLineEnabled";
DependencyProperty ^ Equation::s_xInterceptProperty;
static constexpr auto s_propertyName_XIntercept = L"XIntercept";
DependencyProperty ^ Equation::s_yInterceptProperty;
@ -75,6 +78,7 @@ namespace GraphControl
{
String ^ Expression = StringReference(s_propertyName_Expression);
String ^ LineColor = StringReference(s_propertyName_LineColor);
String ^ IsLineEnabled = StringReference(s_propertyName_IsLineEnabled);
String ^ XIntercept = StringReference(s_propertyName_XIntercept);
String ^ YIntercept = StringReference(s_propertyName_YIntercept);
String ^ Parity = StringReference(s_propertyName_Parity);
@ -116,6 +120,15 @@ namespace GraphControl
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_xInterceptProperty)
{
s_xInterceptProperty = DependencyProperty::Register(
@ -273,6 +286,10 @@ namespace GraphControl
{
propertyName = EquationProperties::LineColor;
}
else if (args->Property == s_isLineEnabledProperty)
{
propertyName = EquationProperties::IsLineEnabled;
}
else if (args->Property == s_xInterceptProperty)
{
propertyName = EquationProperties::XIntercept;

24
src/GraphControl/Control/Equation.h
View File

@ -9,6 +9,7 @@ namespace GraphControl
{
extern Platform::String ^ Expression;
extern Platform::String ^ LineColor;
extern Platform::String ^ IsLineEnabled;
}
ref class Equation;
@ -68,6 +69,28 @@ namespace GraphControl
}
#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 Key Graph Features
@ -422,6 +445,7 @@ namespace GraphControl
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_xInterceptProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_yInterceptProperty;
static Windows::UI::Xaml::DependencyProperty ^ s_parityProperty;

5
src/GraphControl/Control/EquationCollection.h
View File

@ -148,6 +148,7 @@ public
event EquationChangedEventHandler ^ EquationChanged;
event EquationChangedEventHandler ^ EquationStyleChanged;
event EquationChangedEventHandler ^ EquationLineEnabledChanged;
private:
void OnEquationPropertyChanged(GraphControl::Equation ^, Platform::String ^ propertyName)
@ -160,6 +161,10 @@ public
{
EquationChanged();
}
else if (propertyName == EquationProperties::IsLineEnabled)
{
EquationLineEnabledChanged();
}
}
private:

46
src/GraphControl/Control/Grapher.cpp
View File

@ -79,6 +79,8 @@ namespace GraphControl
auto cw = CoreWindow::GetForCurrentThread();
cw->KeyDown += ref new TypedEventHandler<CoreWindow ^, KeyEventArgs ^>(this, &Grapher::OnCoreKeyDown);
cw->KeyUp += ref new TypedEventHandler<CoreWindow ^, KeyEventArgs ^>(this, &Grapher::OnCoreKeyUp);
auto& formatOptions = m_solver->FormatOptions();
}
void Grapher::OnLoaded(Object ^ sender, RoutedEventArgs ^ args)
@ -222,6 +224,9 @@ namespace GraphControl
m_tokenEquationChanged = newer->EquationChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationChanged);
m_tokenEquationStyleChanged = newer->EquationStyleChanged += ref new EquationChangedEventHandler(this, &Grapher::OnEquationStyleChanged);
m_tokenEquationLineEnabledChanged = newer->EquationLineEnabledChanged +=
ref new EquationChangedEventHandler(this, &Grapher::OnEquationLineEnabledChanged);
}
UpdateGraph();
@ -245,6 +250,11 @@ namespace GraphControl
}
}
void Grapher::OnEquationLineEnabledChanged()
{
UpdateGraph();
}
void Grapher::PlotGraph()
{
UpdateGraph();
@ -258,7 +268,9 @@ namespace GraphControl
{
if (analyzer->CanFunctionAnalysisBePerformed())
{
if (S_OK == analyzer->PerformFunctionAnalysis((Graphing::Analyzer::NativeAnalysisType)Graphing::Analyzer::PerformAnalysisType::PerformAnalysisType_All))
if (S_OK
== analyzer->PerformFunctionAnalysis(
(Graphing::Analyzer::NativeAnalysisType)Graphing::Analyzer::PerformAnalysisType::PerformAnalysisType_All))
{
Graphing::IGraphFunctionAnalysisData functionAnalysisData = m_solver->Analyze(analyzer.get());
{
@ -297,6 +309,8 @@ namespace GraphControl
void Grapher::UpdateGraph()
{
optional<vector<shared_ptr<IEquation>>> initResult = nullopt;
if (m_renderMain && m_graph != nullptr)
{
auto validEqs = GetValidEquations();
@ -323,28 +337,22 @@ namespace GraphControl
unique_ptr<IExpression> graphExpression;
if (graphExpression = m_solver->ParseInput(request))
{
if (m_graph->TryInitialize(graphExpression.get()))
{
UpdateGraphOptions(m_graph->GetOptions(), validEqs);
SetGraphArgs();
m_renderMain->Graph = m_graph;
UpdateVariables();
}
initResult = m_graph->TryInitialize(graphExpression.get());
}
}
else
if (initResult == nullopt)
{
if (m_graph->TryInitialize())
{
UpdateGraphOptions(m_graph->GetOptions(), validEqs);
SetGraphArgs();
initResult = m_graph->TryInitialize();
}
m_renderMain->Graph = m_graph;
if (initResult != nullopt)
{
UpdateGraphOptions(m_graph->GetOptions(), validEqs);
SetGraphArgs();
UpdateVariables();
}
UpdateVariables();
m_renderMain->Graph = m_graph;
}
}
}
@ -482,7 +490,7 @@ namespace GraphControl
for (Equation ^ eq : Equations)
{
if (!eq->Expression->IsEmpty())
if (!eq->Expression->IsEmpty() && eq->IsLineEnabled)
{
validEqs.push_back(eq);
}

3
src/GraphControl/Control/Grapher.h
View File

@ -173,7 +173,7 @@ public
void OnEquationsChanged(Windows::UI::Xaml::DependencyPropertyChangedEventArgs ^ args);
void OnEquationChanged();
void OnEquationStyleChanged();
void OnEquationLineEnabledChanged();
void UpdateGraph();
void UpdateGraphOptions(Graphing::IGraphingOptions& options, const std::vector<Equation ^>& validEqs);
std::vector<Equation ^> GetValidEquations();
@ -210,6 +210,7 @@ public
Windows::Foundation::EventRegistrationToken m_tokenEquationsChanged;
Windows::Foundation::EventRegistrationToken m_tokenEquationStyleChanged;
Windows::Foundation::EventRegistrationToken m_tokenEquationChanged;
Windows::Foundation::EventRegistrationToken m_tokenEquationLineEnabledChanged;
static Windows::UI::Xaml::DependencyProperty ^ s_forceProportionalAxesTemplateProperty;