terminal/src/cascadia/TerminalApp/AppLogic.h
Carlos Zamora c5cf7b817a
Make CascadiaSettings a WinRT object (#7457)
CascadiaSettings is now a WinRT object in the TerminalApp project.

## References
#7141 - CascadiaSettings is a settings object
#885 - this new settings object will be moved to a new TerminalSettingsModel project

This one _looks_ big, but most of it is really just propagating the
changes to the tests. In fact, you can probably save yourself some time
because the tests were about an hour of Find&Replace.

`CascadiaSettings::GetCurrentAppSettings()` was only being used in
Pane.cpp. So I ripped out the 3 lines of code and stuffed them in there.

Follow-up work:
- There's a few places in AppLogic where I `get_self` to be able to get
  the warnings out. This will go away in the next PR (wrapping up #885)

## Validation Steps Performed
- [x] Tests passed
- [X] Deployment succeeded

Closes #7141
2020-09-09 20:49:53 +00:00

124 lines
5.2 KiB
C++

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
#pragma once
#include "AppLogic.g.h"
#include "Tab.h"
#include "CascadiaSettings.h"
#include "TerminalPage.h"
#include "Jumplist.h"
#include "../../cascadia/inc/cppwinrt_utils.h"
namespace winrt::TerminalApp::implementation
{
struct AppLogic : AppLogicT<AppLogic>
{
public:
static AppLogic* Current() noexcept;
static const TerminalApp::CascadiaSettings CurrentAppSettings();
AppLogic();
~AppLogic() = default;
void Create();
bool IsUwp() const noexcept;
void RunAsUwp();
bool IsElevated() const noexcept;
void LoadSettings();
[[nodiscard]] TerminalApp::CascadiaSettings GetSettings() const noexcept;
int32_t SetStartupCommandline(array_view<const winrt::hstring> actions);
winrt::hstring ParseCommandlineMessage();
bool ShouldExitEarly();
winrt::hstring ApplicationDisplayName() const;
winrt::hstring ApplicationVersion() const;
bool FocusMode() const;
bool Fullscreen() const;
bool AlwaysOnTop() const;
Windows::Foundation::Size GetLaunchDimensions(uint32_t dpi);
TerminalApp::InitialPosition GetInitialPosition(int64_t defaultInitialX, int64_t defaultInitialY);
winrt::Windows::UI::Xaml::ElementTheme GetRequestedTheme();
LaunchMode GetLaunchMode();
bool GetShowTabsInTitlebar();
float CalcSnappedDimension(const bool widthOrHeight, const float dimension) const;
Windows::UI::Xaml::UIElement GetRoot() noexcept;
hstring Title();
void TitlebarClicked();
bool OnDirectKeyEvent(const uint32_t vkey, const uint8_t scanCode, const bool down);
void WindowCloseButtonClicked();
winrt::Windows::Foundation::IAsyncOperation<winrt::Windows::UI::Xaml::Controls::ContentDialogResult> ShowDialog(winrt::Windows::UI::Xaml::Controls::ContentDialog dialog);
// -------------------------------- WinRT Events ---------------------------------
DECLARE_EVENT_WITH_TYPED_EVENT_HANDLER(RequestedThemeChanged, _requestedThemeChangedHandlers, winrt::Windows::Foundation::IInspectable, winrt::Windows::UI::Xaml::ElementTheme);
private:
bool _isUwp{ false };
bool _isElevated{ false };
// If you add controls here, but forget to null them either here or in
// the ctor, you're going to have a bad time. It'll mysteriously fail to
// activate the AppLogic.
// ALSO: If you add any UIElements as roots here, make sure they're
// updated in _ApplyTheme. The root currently is _root.
winrt::com_ptr<TerminalPage> _root{ nullptr };
TerminalApp::CascadiaSettings _settings{ nullptr };
HRESULT _settingsLoadedResult;
winrt::hstring _settingsLoadExceptionText{};
bool _loadedInitialSettings;
wil::unique_folder_change_reader_nothrow _reader;
std::shared_mutex _dialogLock;
std::atomic<bool> _settingsReloadQueued{ false };
::TerminalApp::AppCommandlineArgs _appArgs;
int _ParseArgs(winrt::array_view<const hstring>& args);
void _ShowLoadErrorsDialog(const winrt::hstring& titleKey, const winrt::hstring& contentKey, HRESULT settingsLoadedResult);
void _ShowLoadWarningsDialog();
fire_and_forget _LoadErrorsDialogRoutine();
fire_and_forget _ShowLoadWarningsDialogRoutine();
fire_and_forget _RefreshThemeRoutine();
fire_and_forget _ApplyStartupTaskStateChange();
void _OnLoaded(const IInspectable& sender, const Windows::UI::Xaml::RoutedEventArgs& eventArgs);
[[nodiscard]] HRESULT _TryLoadSettings() noexcept;
void _RegisterSettingsChange();
fire_and_forget _DispatchReloadSettings();
void _ReloadSettings();
void _ApplyTheme(const Windows::UI::Xaml::ElementTheme& newTheme);
// These are events that are handled by the TerminalPage, but are
// exposed through the AppLogic. This macro is used to forward the event
// directly to them.
FORWARDED_TYPED_EVENT(SetTitleBarContent, winrt::Windows::Foundation::IInspectable, winrt::Windows::UI::Xaml::UIElement, _root, SetTitleBarContent);
FORWARDED_TYPED_EVENT(TitleChanged, winrt::Windows::Foundation::IInspectable, winrt::hstring, _root, TitleChanged);
FORWARDED_TYPED_EVENT(LastTabClosed, winrt::Windows::Foundation::IInspectable, winrt::TerminalApp::LastTabClosedEventArgs, _root, LastTabClosed);
FORWARDED_TYPED_EVENT(FocusModeChanged, winrt::Windows::Foundation::IInspectable, winrt::Windows::Foundation::IInspectable, _root, FocusModeChanged);
FORWARDED_TYPED_EVENT(FullscreenChanged, winrt::Windows::Foundation::IInspectable, winrt::Windows::Foundation::IInspectable, _root, FullscreenChanged);
FORWARDED_TYPED_EVENT(AlwaysOnTopChanged, winrt::Windows::Foundation::IInspectable, winrt::Windows::Foundation::IInspectable, _root, AlwaysOnTopChanged);
};
}
namespace winrt::TerminalApp::factory_implementation
{
struct AppLogic : AppLogicT<AppLogic, implementation::AppLogic>
{
};
}