b140299e50
Co-authored-by: mrange <marten_range@hotmail.com> I loved the pixel shaders in #7058, but that PR needed a bit of polish to be ready for ingestion. This PR is almost _exactly_ that PR, with some small changes. * It adds a new pre-profile setting `"experimental.pixelShaderPath"`, which lets the user set a pixel shader to use with the Terminal. - CHANGED FROM #7058: It does _not_ add any built-in shaders. - CHANGED FROM #7058: it will _override_ `experimental.retroTerminalEffect` * It adds a bunch of sample shaders in `samples/shaders`. Included: - A NOP shader as a base to build from. - An "invert" shader that inverts the colors, as a simple example - An "grayscale" shader that converts all colors to grayscale, as a simple example - An "raster bars" shader that draws some colored bars on the screen with a drop shadow, as a more involved example - The original retro terminal effects, as a more involved example - It also includes a broken shader, as an example of what heppens when the shader fails to compile - CHANGED FROM #7058: It does _not_ add the "retroII" shader we were all worried about. * When a shader fails to be found or fails to compile, we'll display an error dialog to the user with a relevant error message. - CHANGED FROM #7058: Originally, #7058 would display "error bars" on the screen. I've removed that, and had the Terminal disable the shader entirely then. * Renames the `toggleRetroEffect` action to `toggleShaderEffect`. (`toggleRetroEffect` is now an alias to `toggleShaderEffect`). This action will turn the shader OR the retro effects on/off. `toggleShaderEffect` works the way you'd expect it to, but the mental math on _how_ is a little weird. The logic is basically: ``` useShader = shaderEffectsEnabled ? (pixelShaderProvided ? pixelShader : (retroEffectEnabled ? retroEffect : null ) ) : null ``` and `toggleShaderEffect` toggles `shaderEffectsEnabled`. * If you've got both a shader and retro enabled, `toggleShaderEffect` will toggle between the shader on/off. * If you've got a shader and retro disabled, `toggleShaderEffect` will toggle between the shader on/off. References #6191 References #7058 Closes #7013 Closes #3930 "Add setting to retro terminal shader to control blur radius, color" Closes #3929 "Add setting to retro terminal shader to enable drawing scanlines" - At this point, just roll your own version of the shader.
580 lines
20 KiB
C++
580 lines
20 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#include "pch.h"
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#include "App.h"
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#include "TerminalPage.h"
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#include "Utils.h"
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using namespace winrt::Windows::ApplicationModel::DataTransfer;
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using namespace winrt::Windows::UI::Xaml;
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using namespace winrt::Windows::UI::Text;
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using namespace winrt::Windows::UI::Core;
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using namespace winrt::Windows::Foundation::Collections;
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using namespace winrt::Windows::System;
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using namespace winrt::Microsoft::Terminal;
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using namespace winrt::Microsoft::Terminal::Settings::Model;
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using namespace winrt::Microsoft::Terminal::TerminalControl;
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using namespace winrt::Microsoft::Terminal::TerminalConnection;
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using namespace ::TerminalApp;
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namespace winrt
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{
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namespace MUX = Microsoft::UI::Xaml;
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using IInspectable = Windows::Foundation::IInspectable;
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}
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namespace winrt::TerminalApp::implementation
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{
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void TerminalPage::_HandleOpenNewTabDropdown(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_OpenNewTabDropdown();
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args.Handled(true);
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}
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void TerminalPage::_HandleDuplicateTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_DuplicateTabViewItem();
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args.Handled(true);
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}
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void TerminalPage::_HandleCloseTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_CloseFocusedTab();
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args.Handled(true);
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}
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void TerminalPage::_HandleClosePane(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_CloseFocusedPane();
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args.Handled(true);
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}
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void TerminalPage::_HandleCloseWindow(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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CloseWindow();
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args.Handled(true);
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}
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void TerminalPage::_HandleScrollUp(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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const auto& realArgs = args.ActionArgs().try_as<ScrollUpArgs>();
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if (realArgs)
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{
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_Scroll(ScrollUp, realArgs.RowsToScroll());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleScrollDown(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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const auto& realArgs = args.ActionArgs().try_as<ScrollDownArgs>();
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if (realArgs)
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{
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_Scroll(ScrollDown, realArgs.RowsToScroll());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleNextTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_SelectNextTab(true);
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args.Handled(true);
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}
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void TerminalPage::_HandlePrevTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_SelectNextTab(false);
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args.Handled(true);
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}
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void TerminalPage::_HandleSendInput(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (args == nullptr)
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{
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args.Handled(false);
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}
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else if (const auto& realArgs = args.ActionArgs().try_as<SendInputArgs>())
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{
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const auto termControl = _GetActiveControl();
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termControl.SendInput(realArgs.Input());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleSplitPane(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (args == nullptr)
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{
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args.Handled(false);
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}
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else if (const auto& realArgs = args.ActionArgs().try_as<SplitPaneArgs>())
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{
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_SplitPane(realArgs.SplitStyle(), realArgs.SplitMode(), realArgs.TerminalArgs());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleTogglePaneZoom(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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// Don't do anything if there's only one pane. It's already zoomed.
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if (activeTab && activeTab->GetLeafPaneCount() > 1)
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{
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// First thing's first, remove the current content from the UI
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// tree. This is important, because we might be leaving zoom, and if
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// a pane is zoomed, then it's currently in the UI tree, and should
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// be removed before it's re-added in Pane::Restore
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_tabContent.Children().Clear();
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// Togging the zoom on the tab will cause the tab to inform us of
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// the new root Content for this tab.
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activeTab->ToggleZoom();
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}
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}
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}
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args.Handled(true);
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}
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void TerminalPage::_HandleScrollUpPage(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_ScrollPage(ScrollUp);
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args.Handled(true);
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}
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void TerminalPage::_HandleScrollDownPage(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_ScrollPage(ScrollDown);
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args.Handled(true);
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}
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void TerminalPage::_HandleScrollToTop(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_ScrollToBufferEdge(ScrollUp);
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args.Handled(true);
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}
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void TerminalPage::_HandleScrollToBottom(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_ScrollToBufferEdge(ScrollDown);
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args.Handled(true);
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}
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void TerminalPage::_HandleOpenSettings(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<OpenSettingsArgs>())
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{
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_LaunchSettings(realArgs.Target());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandlePasteText(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_PasteText();
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args.Handled(true);
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}
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void TerminalPage::_HandleNewTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (args == nullptr)
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{
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_OpenNewTab(nullptr);
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args.Handled(true);
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}
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else if (const auto& realArgs = args.ActionArgs().try_as<NewTabArgs>())
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{
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_OpenNewTab(realArgs.TerminalArgs());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleSwitchToTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<SwitchToTabArgs>())
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{
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const auto handled = _SelectTab({ realArgs.TabIndex() });
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args.Handled(handled);
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}
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}
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void TerminalPage::_HandleResizePane(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<ResizePaneArgs>())
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{
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if (realArgs.ResizeDirection() == ResizeDirection::None)
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{
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// Do nothing
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args.Handled(false);
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}
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else
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{
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_ResizePane(realArgs.ResizeDirection());
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args.Handled(true);
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}
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}
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}
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void TerminalPage::_HandleMoveFocus(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<MoveFocusArgs>())
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{
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if (realArgs.FocusDirection() == FocusDirection::None)
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{
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// Do nothing
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args.Handled(false);
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}
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else
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{
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_MoveFocus(realArgs.FocusDirection());
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args.Handled(true);
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}
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}
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}
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void TerminalPage::_HandleCopyText(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<CopyTextArgs>())
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{
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const auto handled = _CopyText(realArgs.SingleLine(), realArgs.CopyFormatting());
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args.Handled(handled);
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}
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}
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void TerminalPage::_HandleAdjustFontSize(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<AdjustFontSizeArgs>())
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{
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const auto termControl = _GetActiveControl();
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termControl.AdjustFontSize(realArgs.Delta());
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleFind(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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_Find();
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args.Handled(true);
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}
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void TerminalPage::_HandleResetFontSize(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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const auto termControl = _GetActiveControl();
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termControl.ResetFontSize();
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args.Handled(true);
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}
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void TerminalPage::_HandleToggleShaderEffects(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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const auto termControl = _GetActiveControl();
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termControl.ToggleShaderEffects();
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args.Handled(true);
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}
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void TerminalPage::_HandleToggleFocusMode(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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ToggleFocusMode();
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args.Handled(true);
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}
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void TerminalPage::_HandleToggleFullscreen(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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ToggleFullscreen();
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args.Handled(true);
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}
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void TerminalPage::_HandleToggleAlwaysOnTop(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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ToggleAlwaysOnTop();
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args.Handled(true);
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}
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void TerminalPage::_HandleToggleCommandPalette(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (const auto& realArgs = args.ActionArgs().try_as<ToggleCommandPaletteArgs>())
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{
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CommandPalette().EnableCommandPaletteMode(realArgs.LaunchMode());
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CommandPalette().Visibility(CommandPalette().Visibility() == Visibility::Visible ?
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Visibility::Collapsed :
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Visibility::Visible);
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args.Handled(true);
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}
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}
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void TerminalPage::_HandleSetColorScheme(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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args.Handled(false);
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if (const auto& realArgs = args.ActionArgs().try_as<SetColorSchemeArgs>())
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{
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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if (auto activeControl = activeTab->GetActiveTerminalControl())
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{
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if (const auto scheme = _settings.GlobalSettings().ColorSchemes().TryLookup(realArgs.SchemeName()))
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{
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auto controlSettings = activeControl.Settings().as<TerminalSettings>();
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controlSettings->ApplyColorScheme(scheme);
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activeControl.UpdateSettings(*controlSettings);
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args.Handled(true);
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}
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}
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}
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}
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}
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}
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void TerminalPage::_HandleSetTabColor(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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Windows::Foundation::IReference<Windows::UI::Color> tabColor;
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if (const auto& realArgs = args.ActionArgs().try_as<SetTabColorArgs>())
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{
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tabColor = realArgs.TabColor();
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}
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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if (tabColor)
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{
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activeTab->SetRuntimeTabColor(tabColor.Value());
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}
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else
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{
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activeTab->ResetRuntimeTabColor();
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}
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}
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}
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args.Handled(true);
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}
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void TerminalPage::_HandleOpenTabColorPicker(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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activeTab->ActivateColorPicker();
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}
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}
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args.Handled(true);
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}
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void TerminalPage::_HandleRenameTab(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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std::optional<winrt::hstring> title;
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if (const auto& realArgs = args.ActionArgs().try_as<RenameTabArgs>())
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{
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title = realArgs.Title();
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}
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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if (title.has_value())
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{
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activeTab->SetTabText(title.value());
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}
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else
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{
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activeTab->ResetTabText();
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}
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}
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}
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args.Handled(true);
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}
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void TerminalPage::_HandleOpenTabRenamer(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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if (auto focusedTab = _GetFocusedTab())
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{
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if (auto activeTab = _GetTerminalTabImpl(focusedTab))
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{
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activeTab->ActivateTabRenamer();
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}
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}
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args.Handled(true);
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}
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void TerminalPage::_HandleExecuteCommandline(const IInspectable& /*sender*/,
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const ActionEventArgs& actionArgs)
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{
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if (const auto& realArgs = actionArgs.ActionArgs().try_as<ExecuteCommandlineArgs>())
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{
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auto actions = winrt::single_threaded_vector<ActionAndArgs>(std::move(
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TerminalPage::ConvertExecuteCommandlineToActions(realArgs)));
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if (_startupActions.Size() != 0)
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{
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actionArgs.Handled(true);
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_ProcessStartupActions(actions, false);
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}
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}
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}
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void TerminalPage::_HandleCloseOtherTabs(const IInspectable& /*sender*/,
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const ActionEventArgs& actionArgs)
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{
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if (const auto& realArgs = actionArgs.ActionArgs().try_as<CloseOtherTabsArgs>())
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{
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uint32_t index;
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if (realArgs.Index())
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{
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index = realArgs.Index().Value();
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}
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else if (auto focusedTabIndex = _GetFocusedTabIndex())
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{
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index = *focusedTabIndex;
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}
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else
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{
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// Do nothing
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actionArgs.Handled(false);
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return;
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}
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// Remove tabs after the current one
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while (_tabs.Size() > index + 1)
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{
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_RemoveTabViewItemByIndex(_tabs.Size() - 1);
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}
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// Remove all of them leading up to the selected tab
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while (_tabs.Size() > 1)
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{
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_RemoveTabViewItemByIndex(0);
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}
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actionArgs.Handled(true);
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}
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}
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void TerminalPage::_HandleCloseTabsAfter(const IInspectable& /*sender*/,
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const ActionEventArgs& actionArgs)
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{
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if (const auto& realArgs = actionArgs.ActionArgs().try_as<CloseTabsAfterArgs>())
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{
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uint32_t index;
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if (realArgs.Index())
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{
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index = realArgs.Index().Value();
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}
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else if (auto focusedTabIndex = _GetFocusedTabIndex())
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{
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index = *focusedTabIndex;
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}
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else
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{
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// Do nothing
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actionArgs.Handled(false);
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return;
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}
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// Remove tabs after the current one
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while (_tabs.Size() > index + 1)
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{
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_RemoveTabViewItemByIndex(_tabs.Size() - 1);
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}
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// TODO:GH#7182 For whatever reason, if you run this action
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// when the tab that's currently focused is _before_ the `index`
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// param, then the tabs will expand to fill the entire width of the
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// tab row, until you mouse over them. Probably has something to do
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// with tabs not resizing down until there's a mouse exit event.
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actionArgs.Handled(true);
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}
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}
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void TerminalPage::_HandleOpenTabSearch(const IInspectable& /*sender*/,
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const ActionEventArgs& args)
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{
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// Tab search is always in-order.
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CommandPalette().SetTabs(_tabs, true);
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auto opt = _GetFocusedTabIndex();
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uint32_t startIdx = opt.value_or(0);
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CommandPalette().EnableTabSwitcherMode(true, startIdx);
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CommandPalette().Visibility(Visibility::Visible);
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args.Handled(true);
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}
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void TerminalPage::_HandleMoveTab(const IInspectable& /*sender*/,
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const ActionEventArgs& actionArgs)
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{
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if (const auto& realArgs = actionArgs.ActionArgs().try_as<MoveTabArgs>())
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|
{
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auto direction = realArgs.Direction();
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if (direction != MoveTabDirection::None)
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{
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if (auto focusedTabIndex = _GetFocusedTabIndex())
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{
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auto currentTabIndex = focusedTabIndex.value();
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auto delta = direction == MoveTabDirection::Forward ? 1 : -1;
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_TryMoveTab(currentTabIndex, currentTabIndex + delta);
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}
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}
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actionArgs.Handled(true);
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}
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}
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void TerminalPage::_HandleBreakIntoDebugger(const IInspectable& /*sender*/,
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const ActionEventArgs& actionArgs)
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{
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if (_settings.GlobalSettings().DebugFeaturesEnabled())
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{
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actionArgs.Handled(true);
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DebugBreak();
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}
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}
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}
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