f196285824
A part of the #8415. Includes: * Moving `TabSwitcherMode` related decisions into `CommandPalette` (simplifying the logic of `TerminalPage::SelectNextTab`) * Fix a bug where the index of first tab switch is incorrect (since bindings are not updated) * Removing redundant `CommandPalette` updates * Preparations for tabs binding
145 lines
6.8 KiB
C++
145 lines
6.8 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 "FilteredCommand.h"
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#include "CommandPalette.g.h"
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#include "AppCommandlineArgs.h"
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#include "../../cascadia/inc/cppwinrt_utils.h"
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// fwdecl unittest classes
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namespace TerminalAppLocalTests
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{
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class TabTests;
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};
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namespace winrt::TerminalApp::implementation
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{
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enum class CommandPaletteMode
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{
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ActionMode = 0,
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TabSearchMode,
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TabSwitchMode,
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CommandlineMode
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};
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struct CommandPalette : CommandPaletteT<CommandPalette>
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{
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CommandPalette();
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Windows::Foundation::Collections::IObservableVector<winrt::TerminalApp::FilteredCommand> FilteredActions();
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void SetCommands(Windows::Foundation::Collections::IVector<Microsoft::Terminal::Settings::Model::Command> const& actions);
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void SetTabs(Windows::Foundation::Collections::IObservableVector<winrt::TerminalApp::TabBase> const& tabs, Windows::Foundation::Collections::IObservableVector<winrt::TerminalApp::TabBase> const& mruTabs);
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void SetKeyMap(const Microsoft::Terminal::Settings::Model::KeyMapping& keymap);
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bool OnDirectKeyEvent(const uint32_t vkey, const uint8_t scanCode, const bool down);
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void SelectNextItem(const bool moveDown);
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void ScrollPageUp();
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void ScrollPageDown();
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void ScrollToTop();
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void ScrollToBottom();
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void EnableCommandPaletteMode(Microsoft::Terminal::Settings::Model::CommandPaletteLaunchMode const launchMode);
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void EnableTabSwitcherMode(const uint32_t startIdx, Microsoft::Terminal::Settings::Model::TabSwitcherMode tabSwitcherMode);
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void EnableTabSearchMode();
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WINRT_CALLBACK(PropertyChanged, Windows::UI::Xaml::Data::PropertyChangedEventHandler);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, NoMatchesText, _PropertyChangedHandlers);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, SearchBoxPlaceholderText, _PropertyChangedHandlers);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, PrefixCharacter, _PropertyChangedHandlers);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, ControlName, _PropertyChangedHandlers);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, ParentCommandName, _PropertyChangedHandlers);
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OBSERVABLE_GETSET_PROPERTY(winrt::hstring, ParsedCommandLineText, _PropertyChangedHandlers);
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TYPED_EVENT(SwitchToTabRequested, winrt::TerminalApp::CommandPalette, winrt::TerminalApp::TabBase);
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TYPED_EVENT(CommandLineExecutionRequested, winrt::TerminalApp::CommandPalette, winrt::hstring);
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TYPED_EVENT(DispatchCommandRequested, winrt::TerminalApp::CommandPalette, Microsoft::Terminal::Settings::Model::Command);
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private:
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friend struct CommandPaletteT<CommandPalette>; // for Xaml to bind events
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _allCommands{ nullptr };
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _currentNestedCommands{ nullptr };
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Windows::Foundation::Collections::IObservableVector<winrt::TerminalApp::FilteredCommand> _filteredActions{ nullptr };
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _nestedActionStack{ nullptr };
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _commandsToFilter();
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bool _lastFilterTextWasEmpty{ true };
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void _filterTextChanged(Windows::Foundation::IInspectable const& sender,
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Windows::UI::Xaml::RoutedEventArgs const& args);
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void _previewKeyDownHandler(Windows::Foundation::IInspectable const& sender,
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Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
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void _keyDownHandler(Windows::Foundation::IInspectable const& sender,
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Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
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void _keyUpHandler(Windows::Foundation::IInspectable const& sender,
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Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
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void _selectedCommandChanged(Windows::Foundation::IInspectable const& sender,
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Windows::UI::Xaml::RoutedEventArgs const& args);
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void _updateUIForStackChange();
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void _rootPointerPressed(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _lostFocusHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::RoutedEventArgs const& args);
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void _backdropPointerPressed(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs const& e);
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void _listItemClicked(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Controls::ItemClickEventArgs const& e);
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void _moveBackButtonClicked(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::RoutedEventArgs const&);
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void _updateFilteredActions();
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std::vector<winrt::TerminalApp::FilteredCommand> _collectFilteredActions();
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void _close();
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CommandPaletteMode _currentMode;
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void _switchToMode(CommandPaletteMode mode);
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std::wstring _getTrimmedInput();
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void _evaluatePrefix();
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Microsoft::Terminal::Settings::Model::KeyMapping _keymap{ nullptr };
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// Tab Switcher
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _tabActions{ nullptr };
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _mruTabActions{ nullptr };
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Microsoft::Terminal::Settings::Model::TabSwitcherMode _tabSwitcherMode;
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uint32_t _switcherStartIdx;
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void _bindTabs(Windows::Foundation::Collections::IObservableVector<winrt::TerminalApp::TabBase> const& source, Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> const& target);
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void _anchorKeyUpHandler();
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winrt::Windows::UI::Xaml::Controls::ListView::SizeChanged_revoker _sizeChangedRevoker;
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void _dispatchCommand(winrt::TerminalApp::FilteredCommand const& command);
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void _dispatchCommandline(winrt::TerminalApp::FilteredCommand const& command);
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void _switchToTab(winrt::TerminalApp::FilteredCommand const& command);
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std::optional<winrt::TerminalApp::FilteredCommand> _buildCommandLineCommand(std::wstring const& commandLine);
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void _dismissPalette();
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void _scrollToIndex(uint32_t index);
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uint32_t _getNumVisibleItems();
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static constexpr int CommandLineHistoryLength = 10;
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Windows::Foundation::Collections::IVector<winrt::TerminalApp::FilteredCommand> _commandLineHistory{ nullptr };
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::TerminalApp::AppCommandlineArgs _appArgs;
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friend class TerminalAppLocalTests::TabTests;
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};
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}
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namespace winrt::TerminalApp::factory_implementation
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{
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BASIC_FACTORY(CommandPalette);
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}
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