80f8383860
Since the settings UI's input fields behave similarly to the terminal's input, `TerminalPage::_KeyDownHandler` also needs to behave similarly to `TermControl::_KeyHandler`. This commit copies all relevant code over from the latter into the former, including the suppression of AltGr keys for keychord/action handling. ## PR Checklist * [x] Closes #11788 * [x] I work here * [x] Tests added/passed ## Validation Steps Performed * Use a German keyboard layout * Open 2 regular tabs and 1 settings tab and focus an input field * AltGr+2 produces the character ² ✔️ * Ctrl+Alt+2 opens the second tab ✔️
279 lines
15 KiB
C++
279 lines
15 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#pragma once
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#include "TermControl.g.h"
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#include "XamlLights.h"
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#include "EventArgs.h"
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#include "../../renderer/base/Renderer.hpp"
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#include "../../renderer/dx/DxRenderer.hpp"
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#include "../../renderer/uia/UiaRenderer.hpp"
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#include "../../cascadia/TerminalCore/Terminal.hpp"
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#include "../buffer/out/search.h"
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#include "cppwinrt_utils.h"
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#include "SearchBoxControl.h"
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#include "ControlInteractivity.h"
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namespace Microsoft::Console::VirtualTerminal
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{
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struct MouseButtonState;
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}
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namespace winrt::Microsoft::Terminal::Control::implementation
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{
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struct TermControl : TermControlT<TermControl>
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{
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TermControl(IControlSettings settings, TerminalConnection::ITerminalConnection connection);
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winrt::fire_and_forget UpdateSettings();
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winrt::fire_and_forget UpdateAppearance(const IControlAppearance newAppearance);
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hstring GetProfileName() const;
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bool CopySelectionToClipboard(bool singleLine, const Windows::Foundation::IReference<CopyFormat>& formats);
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void PasteTextFromClipboard();
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void Close();
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Windows::Foundation::Size CharacterDimensions() const;
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Windows::Foundation::Size MinimumSize();
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float SnapDimensionToGrid(const bool widthOrHeight, const float dimension);
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#pragma region ICoreState
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const uint64_t TaskbarState() const noexcept;
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const uint64_t TaskbarProgress() const noexcept;
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hstring Title();
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Windows::Foundation::IReference<winrt::Windows::UI::Color> TabColor() noexcept;
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hstring WorkingDirectory() const;
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TerminalConnection::ConnectionState ConnectionState() const;
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int ScrollOffset() const;
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int ViewHeight() const;
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int BufferHeight() const;
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bool BracketedPasteEnabled() const noexcept;
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#pragma endregion
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void ScrollViewport(int viewTop);
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void AdjustFontSize(int fontSizeDelta);
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void ResetFontSize();
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til::point GetFontSize() const;
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void SendInput(const winrt::hstring& input);
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void ClearBuffer(Control::ClearBufferType clearType);
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void ToggleShaderEffects();
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winrt::fire_and_forget RenderEngineSwapChainChanged(IInspectable sender, IInspectable args);
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void _AttachDxgiSwapChainToXaml(HANDLE swapChainHandle);
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winrt::fire_and_forget _RendererEnteredErrorState(IInspectable sender, IInspectable args);
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void _RenderRetryButton_Click(IInspectable const& button, IInspectable const& args);
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winrt::fire_and_forget _RendererWarning(IInspectable sender,
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Control::RendererWarningArgs args);
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void CreateSearchBoxControl();
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void SearchMatch(const bool goForward);
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bool OnDirectKeyEvent(const uint32_t vkey, const uint8_t scanCode, const bool down);
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bool OnMouseWheel(const Windows::Foundation::Point location, const int32_t delta, const bool leftButtonDown, const bool midButtonDown, const bool rightButtonDown);
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~TermControl();
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Windows::UI::Xaml::Automation::Peers::AutomationPeer OnCreateAutomationPeer();
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const Windows::UI::Xaml::Thickness GetPadding();
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IControlSettings Settings() const;
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void Settings(IControlSettings newSettings);
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static Windows::Foundation::Size GetProposedDimensions(IControlSettings const& settings, const uint32_t dpi);
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static Windows::Foundation::Size GetProposedDimensions(IControlSettings const& settings, const uint32_t dpi, const winrt::Windows::Foundation::Size& initialSizeInChars);
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void BellLightOn();
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bool ReadOnly() const noexcept;
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void ToggleReadOnly();
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static Control::MouseButtonState GetPressedMouseButtons(const winrt::Windows::UI::Input::PointerPoint point);
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static unsigned int GetPointerUpdateKind(const winrt::Windows::UI::Input::PointerPoint point);
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static Windows::UI::Xaml::Thickness ParseThicknessFromPadding(const hstring padding);
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hstring ReadEntireBuffer() const;
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// -------------------------------- WinRT Events ---------------------------------
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// clang-format off
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WINRT_CALLBACK(FontSizeChanged, Control::FontSizeChangedEventArgs);
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PROJECTED_FORWARDED_TYPED_EVENT(CopyToClipboard, IInspectable, Control::CopyToClipboardEventArgs, _core, CopyToClipboard);
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PROJECTED_FORWARDED_TYPED_EVENT(TitleChanged, IInspectable, Control::TitleChangedEventArgs, _core, TitleChanged);
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PROJECTED_FORWARDED_TYPED_EVENT(TabColorChanged, IInspectable, IInspectable, _core, TabColorChanged);
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PROJECTED_FORWARDED_TYPED_EVENT(SetTaskbarProgress, IInspectable, IInspectable, _core, TaskbarProgressChanged);
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PROJECTED_FORWARDED_TYPED_EVENT(ConnectionStateChanged, IInspectable, IInspectable, _core, ConnectionStateChanged);
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PROJECTED_FORWARDED_TYPED_EVENT(PasteFromClipboard, IInspectable, Control::PasteFromClipboardEventArgs, _interactivity, PasteFromClipboard);
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TYPED_EVENT(OpenHyperlink, IInspectable, Control::OpenHyperlinkEventArgs);
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TYPED_EVENT(RaiseNotice, IInspectable, Control::NoticeEventArgs);
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TYPED_EVENT(HidePointerCursor, IInspectable, IInspectable);
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TYPED_EVENT(RestorePointerCursor, IInspectable, IInspectable);
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TYPED_EVENT(ReadOnlyChanged, IInspectable, IInspectable);
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TYPED_EVENT(FocusFollowMouseRequested, IInspectable, IInspectable);
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TYPED_EVENT(Initialized, Control::TermControl, Windows::UI::Xaml::RoutedEventArgs);
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TYPED_EVENT(WarningBell, IInspectable, IInspectable);
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// clang-format on
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WINRT_PROPERTY(IControlAppearance, UnfocusedAppearance);
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private:
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friend struct TermControlT<TermControl>; // friend our parent so it can bind private event handlers
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// NOTE: _uiaEngine must be ordered before _core.
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//
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// ControlCore::AttachUiaEngine receives a IRenderEngine as a raw pointer, which we own.
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// We must ensure that we first destroy the ControlCore before the UiaEngine instance
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// in order to safely resolve this unsafe pointer dependency. Otherwise a deallocated
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// IRenderEngine is accessed when ControlCore calls Renderer::TriggerTeardown.
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// (C++ class members are destroyed in reverse order.)
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// Further, the TermControlAutomationPeer must be destructed after _uiaEngine!
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Control::TermControlAutomationPeer _automationPeer{ nullptr };
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Control::ControlInteractivity _interactivity{ nullptr };
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Control::ControlCore _core{ nullptr };
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winrt::com_ptr<SearchBoxControl> _searchBox;
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IControlSettings _settings;
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bool _closing{ false };
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bool _focused{ false };
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bool _initializedTerminal{ false };
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std::shared_ptr<ThrottledFuncLeading> _playWarningBell;
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struct ScrollBarUpdate
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{
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std::optional<double> newValue;
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double newMaximum;
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double newMinimum;
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double newViewportSize;
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};
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std::shared_ptr<ThrottledFuncTrailing<ScrollBarUpdate>> _updateScrollBar;
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bool _isInternalScrollBarUpdate;
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// Auto scroll occurs when user, while selecting, drags cursor outside
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// viewport. View is then scrolled to 'follow' the cursor.
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double _autoScrollVelocity;
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std::optional<Windows::UI::Input::PointerPoint> _autoScrollingPointerPoint;
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Windows::UI::Xaml::DispatcherTimer _autoScrollTimer;
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std::optional<std::chrono::high_resolution_clock::time_point> _lastAutoScrollUpdateTime;
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bool _pointerPressedInBounds{ false };
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winrt::Windows::UI::Composition::ScalarKeyFrameAnimation _bellLightAnimation{ nullptr };
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Windows::UI::Xaml::DispatcherTimer _bellLightTimer{ nullptr };
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std::optional<Windows::UI::Xaml::DispatcherTimer> _cursorTimer;
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std::optional<Windows::UI::Xaml::DispatcherTimer> _blinkTimer;
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winrt::Windows::UI::Xaml::Controls::SwapChainPanel::LayoutUpdated_revoker _layoutUpdatedRevoker;
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inline bool _IsClosing() const noexcept
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{
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#ifndef NDEBUG
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// _closing isn't atomic and may only be accessed from the main thread.
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if (const auto dispatcher = Dispatcher())
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{
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assert(dispatcher.HasThreadAccess());
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}
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#endif
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return _closing;
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}
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void _UpdateSettingsFromUIThread(IControlSettings newSettings);
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void _UpdateAppearanceFromUIThread(IControlAppearance newAppearance);
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void _ApplyUISettings(const IControlSettings&);
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void _SetBackgroundImage(const IControlAppearance& newAppearance);
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void _InitializeBackgroundBrush();
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void _BackgroundColorChangedHandler(const IInspectable& sender, const IInspectable& args);
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winrt::fire_and_forget _changeBackgroundColor(const til::color bg);
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bool _InitializeTerminal();
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void _SetFontSize(int fontSize);
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void _TappedHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs const& e);
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void _KeyDownHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
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void _KeyUpHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
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void _CharacterHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::CharacterReceivedRoutedEventArgs const& e);
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void _PointerPressedHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _PointerMovedHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _PointerReleasedHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _PointerExitedHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _MouseWheelHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _ScrollbarChangeHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Controls::Primitives::RangeBaseValueChangedEventArgs const& e);
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void _GotFocusHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::RoutedEventArgs const& e);
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void _LostFocusHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::RoutedEventArgs const& e);
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winrt::fire_and_forget _DragDropHandler(Windows::Foundation::IInspectable sender, Windows::UI::Xaml::DragEventArgs e);
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void _DragOverHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::DragEventArgs const& e);
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winrt::fire_and_forget _HyperlinkHandler(Windows::Foundation::IInspectable sender, Control::OpenHyperlinkEventArgs e);
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void _CursorTimerTick(Windows::Foundation::IInspectable const& sender, Windows::Foundation::IInspectable const& e);
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void _BlinkTimerTick(Windows::Foundation::IInspectable const& sender, Windows::Foundation::IInspectable const& e);
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void _BellLightOff(Windows::Foundation::IInspectable const& sender, Windows::Foundation::IInspectable const& e);
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void _SetEndSelectionPointAtCursor(Windows::Foundation::Point const& cursorPosition);
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void _SwapChainSizeChanged(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::SizeChangedEventArgs const& e);
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void _SwapChainScaleChanged(Windows::UI::Xaml::Controls::SwapChainPanel const& sender, Windows::Foundation::IInspectable const& args);
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void _TerminalTabColorChanged(const std::optional<til::color> color);
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void _ScrollPositionChanged(const IInspectable& sender, const Control::ScrollPositionChangedArgs& args);
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winrt::fire_and_forget _CursorPositionChanged(const IInspectable& sender, const IInspectable& args);
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bool _CapturePointer(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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bool _ReleasePointerCapture(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _TryStartAutoScroll(Windows::UI::Input::PointerPoint const& pointerPoint, const double scrollVelocity);
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void _TryStopAutoScroll(const uint32_t pointerId);
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void _UpdateAutoScroll(Windows::Foundation::IInspectable const& sender, Windows::Foundation::IInspectable const& e);
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void _KeyHandler(Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e, const bool keyDown);
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static ::Microsoft::Terminal::Core::ControlKeyStates _GetPressedModifierKeys() noexcept;
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bool _TryHandleKeyBinding(const WORD vkey, const WORD scanCode, ::Microsoft::Terminal::Core::ControlKeyStates modifiers) const;
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static void _ClearKeyboardState(const WORD vkey, const WORD scanCode) noexcept;
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bool _TrySendKeyEvent(const WORD vkey, const WORD scanCode, ::Microsoft::Terminal::Core::ControlKeyStates modifiers, const bool keyDown);
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const til::point _toTerminalOrigin(winrt::Windows::Foundation::Point cursorPosition);
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double _GetAutoScrollSpeed(double cursorDistanceFromBorder) const;
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void _Search(const winrt::hstring& text, const bool goForward, const bool caseSensitive);
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void _CloseSearchBoxControl(const winrt::Windows::Foundation::IInspectable& sender, Windows::UI::Xaml::RoutedEventArgs const& args);
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// TSFInputControl Handlers
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void _CompositionCompleted(winrt::hstring text);
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void _CurrentCursorPositionHandler(const IInspectable& sender, const CursorPositionEventArgs& eventArgs);
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void _FontInfoHandler(const IInspectable& sender, const FontInfoEventArgs& eventArgs);
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winrt::fire_and_forget _hoveredHyperlinkChanged(IInspectable sender, IInspectable args);
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void _coreFontSizeChanged(const int fontWidth,
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const int fontHeight,
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const bool isInitialChange);
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winrt::fire_and_forget _coreTransparencyChanged(IInspectable sender, Control::TransparencyChangedEventArgs args);
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void _coreRaisedNotice(const IInspectable& s, const Control::NoticeEventArgs& args);
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void _coreWarningBell(const IInspectable& sender, const IInspectable& args);
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};
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}
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namespace winrt::Microsoft::Terminal::Control::factory_implementation
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{
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BASIC_FACTORY(TermControl);
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}
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