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8ff0d8b98b
Newly installed versions of the engine will now attempt to copy the project-agnostic config settings from a previous engine installation. This happens by way of a versioned manifest that copies old versions when the manifest does not exist, or is a different version. This code path is benign for non-installed versions of the engine (or FPaths::ShouldSaveToUserDir() is false). EditorGameAgnosticSettings and EditorUserSettings ini paths have been renamed to EditorSettings and EditorPerProjectUserSettings respectively to better convey their purpose. In general, most settings should be saved in EditorSettings (project-agnostic) so that they apply regardless of which project is open. We have some way to go migrating existing settings for this to be the case, however. Some previously per-project configuration files are now project-agnostic (such as Editor.ini, EditorKeyBindings.ini, and EditorLayout.ini) GEditor->Access...Settings and GEditor->Get...Settings have been removed in favor of direct access of the CDO through GetMutableDefault<> and GetDefault<> respectively. Global config ini filenames that are not set up are now neither loaded nor saved on build machines, to handle the problem of indeterminate state more generically. This addresses UETOOL-270 (Most editor preferences should be project-agnostic) [CL 2517558 by Andrew Rodham in Main branch]
115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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/**
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* Describes the position and size of the main window.
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*/
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struct FRootWindowLocation
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{
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/**
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* Holds the window's position on the screen.
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*/
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FVector2D ScreenPosition;
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/**
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* Holds the size of the window.
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*/
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FVector2D WindowSize;
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/**
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* Whether the window is initially maximized.
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*/
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bool InitiallyMaximized;
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public:
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/**
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* Default constructor.
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*/
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FRootWindowLocation( )
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: WindowSize( VectorFromSettings(TEXT("WindowSize"), FVector2D(1280,720)) )
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, InitiallyMaximized( BoolFromSettings(TEXT("InitiallyMaximized"), true) )
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{
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ScreenPosition = VectorFromSettings(TEXT("ScreenPosition"), GetCenteredScreenPosition() );
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}
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/**
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* Creates and initializes a new instance with the specified size.
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*/
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FRootWindowLocation(FVector2D InWindowSize, bool InInitiallyMaximized)
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: WindowSize(InWindowSize)
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, InitiallyMaximized(InInitiallyMaximized)
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{
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ScreenPosition = GetCenteredScreenPosition();
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}
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/**
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* Creates and initializes a new instance with the specified position and size.
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*/
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FRootWindowLocation( FVector2D InScreenPosition, FVector2D InWindowSize, bool InInitiallyMaximized )
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: ScreenPosition( InScreenPosition )
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, WindowSize( InWindowSize )
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, InitiallyMaximized( InInitiallyMaximized )
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{ }
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public:
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/**
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* Set centered screen position based on the size
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*/
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FVector2D GetCenteredScreenPosition() const
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{
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// Find the default centered screen position
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FDisplayMetrics DisplayMetrics;
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FSlateApplication::Get().GetDisplayMetrics(DisplayMetrics);
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const FVector2D DisplayTopLeft(DisplayMetrics.PrimaryDisplayWorkAreaRect.Left, DisplayMetrics.PrimaryDisplayWorkAreaRect.Top);
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const FVector2D DisplaySize(DisplayMetrics.PrimaryDisplayWorkAreaRect.Right - DisplayMetrics.PrimaryDisplayWorkAreaRect.Left,
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DisplayMetrics.PrimaryDisplayWorkAreaRect.Bottom - DisplayMetrics.PrimaryDisplayWorkAreaRect.Top);
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return DisplayTopLeft + (DisplaySize - WindowSize) * 0.5f;
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}
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/**
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* Saves this structure to the INI file.
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*/
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void SaveToIni( )
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{
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GConfig->SetString( TEXT("RootWindow"), TEXT("ScreenPosition"), *ScreenPosition.ToString(), GEditorPerProjectIni );
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GConfig->SetString( TEXT("RootWindow"), TEXT("WindowSize"), *WindowSize.ToString(), GEditorPerProjectIni );
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GConfig->SetBool( TEXT("RootWindow"), TEXT("InitiallyMaximized"), InitiallyMaximized, GEditorPerProjectIni );
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}
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private:
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static FVector2D VectorFromSettings( const TCHAR* SettingName, FVector2D DefaultValue )
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{
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FVector2D ReturnValue = DefaultValue;
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FString ValueAsString;
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if ( GConfig->GetString(TEXT("RootWindow"), SettingName, ValueAsString, GEditorPerProjectIni) && ReturnValue.InitFromString(ValueAsString) )
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{
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// Successfully loaded setting
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return ReturnValue;
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}
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else
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{
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return DefaultValue;
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}
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}
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static bool BoolFromSettings( const TCHAR* SettingName, bool DefaultValue )
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{
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bool ReturnValue;
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if ( GConfig->GetBool(TEXT("RootWindow"), SettingName, ReturnValue, GEditorPerProjectIni) )
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{
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return ReturnValue;
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}
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else
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{
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return DefaultValue;
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}
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}
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};
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