subsurface/core/applicationstate.cpp

// SPDX-License-Identifier: GPL-2.0
#include "applicationstate.h"

static ApplicationState appState = (ApplicationState)-1; // Set to an invalid value

ApplicationState getAppState()
{
	return appState;
}

void setAppState(ApplicationState state)
{
	appState = state;
}
Turn application state into enum The application state was encoded in a QByteArray. Thus, there was no compile-time checking. Typos would lead to silent failures. Turn the application state into an enum. Use the enum-class construct, so that the values don't polute the global namespace. Moreover, this makes them strongly typed, i.e. they don't auto-convert to integers. A disadvantage is that the enums now have to be cast to int explicitly when used to index an array. Replace two hash-maps in MainWindow to arrays of fixed sizes. Move the application-state details into their own files. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at> 2019-05-10 17:51:43 +00:00			`// SPDX-License-Identifier: GPL-2.0`
			`#include "applicationstate.h"`

			`static ApplicationState appState = (ApplicationState)-1; // Set to an invalid value`

			`ApplicationState getAppState()`
			`{`
			`return appState;`
			`}`

			`void setAppState(ApplicationState state)`
			`{`
			`appState = state;`
			`}`