892cf05fe6
Now that CascadiaSettings is a WinRT object, we need to update the error handling a bit. Making it a WinRT object limits our errors to be hresults. So we moved all the error handling down a layer to when we load the settings object. - Warnings encountered during validation are saved to `Warnings()`. - Errors encountered during validation are saved to `GetLoadingError()`. - Deserialization errors (mainly from JsonUtils) are saved to `GetDeserializationErrorMessage()`. ## References #7141 - CascadiaSettings is a settings object #885 - this makes ripping out CascadiaSettings into TerminalSettingsModel much easier ## Validation Steps Performed * [x] Tests passed - [x] Deployment succeeded - tested with invalid JSON (deserialization error) - tested with missing DefaultProfile (validation error)
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/*++
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Copyright (c) Microsoft Corporation
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Licensed under the MIT license.
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Module Name:
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- TerminalWarnings.h
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Abstract:
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- This file contains definitions for warnings, errors and exceptions used by the
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Windows Terminal
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Author(s):
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- Mike Griese - August 2019
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--*/
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#pragma once
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namespace winrt::TerminalApp::implementation
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{
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// This is a helper class to wrap up a SettingsLoadErrors into a proper
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// exception type.
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class SettingsException : public std::runtime_error
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{
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public:
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explicit SettingsException(const SettingsLoadErrors& error) :
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std::runtime_error{ nullptr },
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_error{ error } {};
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// We don't use the what() method - we want to be able to display
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// localizable error messages. Catchers of this exception should use
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// _GetErrorText (in App.cpp) to get the localized exception string.
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const char* what() const override
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{
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return "Exception while loading or validating Terminal settings";
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};
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SettingsLoadErrors Error() const noexcept { return _error; };
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private:
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const SettingsLoadErrors _error;
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};
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};
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