terminal/src/cascadia/TerminalApp/Tab.h
Mike Griese 9145903e11 Fix the TabTests! (#3833)
## Summary of the Pull Request

Fix the `TabTests`, and enable testing of types with XAML content. The `TabTests` were written many, many moons ago. they were intended to be our tests of XAML-like content within the Terminal app, so we could have unittests of Tabs, Panes, etc. Between their initial authoring and the day they were checked in, we had a bunch of build changes come in and break them irreperably. 

We've gotten them fixed now with _one weird trick_ <sup>doctors hate me</sup>. As long as there isn't an `App.xbf` in the test's output directory, then the tests will deploy just fine.

We also needed a bit of magic, cribbed straight from TAEF, to enable running test code synchronously on the UI thread. Hence, `CppwinrtTailored.h`.

## References

## PR Checklist
* [x] Closes #2472
* [x] I work here
* [x] Tests added/passed - you better believe it
* [n/a] Requires documentation to be updated

## Validation Steps Performed

![image](https://user-images.githubusercontent.com/18356694/70185192-ef1d0b00-16ae-11ea-8799-b77061e3cdb0.png)
2019-12-06 20:45:08 +00:00

57 lines
2.2 KiB
C++

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
#pragma once
#include "Pane.h"
class Tab : public std::enable_shared_from_this<Tab>
{
public:
Tab(const GUID& profile, const winrt::Microsoft::Terminal::TerminalControl::TermControl& control);
// Called after construction to setup events with weak_ptr
void BindEventHandlers(const winrt::Microsoft::Terminal::TerminalControl::TermControl& control) noexcept;
winrt::Microsoft::UI::Xaml::Controls::TabViewItem GetTabViewItem();
winrt::Windows::UI::Xaml::UIElement GetRootElement();
winrt::Microsoft::Terminal::TerminalControl::TermControl GetActiveTerminalControl() const;
std::optional<GUID> GetFocusedProfile() const noexcept;
bool IsFocused() const noexcept;
void SetFocused(const bool focused);
void Scroll(const int delta);
bool CanSplitPane(winrt::TerminalApp::SplitState splitType);
void SplitPane(winrt::TerminalApp::SplitState splitType, const GUID& profile, winrt::Microsoft::Terminal::TerminalControl::TermControl& control);
void UpdateIcon(const winrt::hstring iconPath);
void ResizeContent(const winrt::Windows::Foundation::Size& newSize);
void ResizePane(const winrt::TerminalApp::Direction& direction);
void NavigateFocus(const winrt::TerminalApp::Direction& direction);
void UpdateSettings(const winrt::Microsoft::Terminal::Settings::TerminalSettings& settings, const GUID& profile);
winrt::hstring GetActiveTitle() const;
void SetTabText(const winrt::hstring& text);
void ClosePane();
WINRT_CALLBACK(Closed, winrt::Windows::Foundation::EventHandler<winrt::Windows::Foundation::IInspectable>);
DECLARE_EVENT(ActivePaneChanged, _ActivePaneChangedHandlers, winrt::delegate<>);
private:
std::shared_ptr<Pane> _rootPane{ nullptr };
std::shared_ptr<Pane> _activePane{ nullptr };
winrt::hstring _lastIconPath{};
bool _focused{ false };
winrt::Microsoft::UI::Xaml::Controls::TabViewItem _tabViewItem{ nullptr };
void _MakeTabViewItem();
void _Focus();
void _AttachEventHandlersToControl(const winrt::Microsoft::Terminal::TerminalControl::TermControl& control);
void _AttachEventHandlersToPane(std::shared_ptr<Pane> pane);
};