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Atmosphere/troposphere/daybreak/nanovg/source/framework/CApplication.cpp

69 lines
2 KiB
C++

/*
** Sample Framework for deko3d Applications
** CApplication.cpp: Wrapper class containing common application boilerplate
*/
#include "CApplication.h"
CApplication::CApplication()
{
appletLockExit();
appletSetFocusHandlingMode(AppletFocusHandlingMode_NoSuspend);
}
CApplication::~CApplication()
{
appletSetFocusHandlingMode(AppletFocusHandlingMode_SuspendHomeSleep);
appletUnlockExit();
}
void CApplication::run()
{
u64 tick_ref = armGetSystemTick();
u64 tick_saved = tick_ref;
bool focused = appletGetFocusState() == AppletFocusState_InFocus;
onOperationMode(appletGetOperationMode());
for (;;)
{
u32 msg = 0;
Result rc = appletGetMessage(&msg);
if (R_SUCCEEDED(rc))
{
bool should_close = !appletProcessMessage(msg);
if (should_close)
return;
switch (msg)
{
case AppletMessage_FocusStateChanged:
{
bool old_focused = focused;
AppletFocusState state = appletGetFocusState();
focused = state == AppletFocusState_InFocus;
onFocusState(state);
if (focused == old_focused)
break;
if (focused)
{
appletSetFocusHandlingMode(AppletFocusHandlingMode_NoSuspend);
tick_ref += armGetSystemTick() - tick_saved;
}
else
{
tick_saved = armGetSystemTick();
appletSetFocusHandlingMode(AppletFocusHandlingMode_SuspendHomeSleepNotify);
}
break;
}
case AppletMessage_OperationModeChanged:
onOperationMode(appletGetOperationMode());
break;
}
}
if (focused && !onFrame(armTicksToNs(armGetSystemTick() - tick_ref)))
break;
}
}