mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-24 11:45:27 +01:00
446 lines
15 KiB
C
446 lines
15 KiB
C
//
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// Pointer.c
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//
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//
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// Created by Slice on 23.09.12.
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//
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// Initial idea comes from iBoot project by OS_Ninja and Ujen
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// their sources are under GNU License but I don't know what is the subject for licensing here.
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// my sources are quite different while Mouse/Events interfaces comes from Tiano,
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// for example ConSplitterDxe or BdsDxe/FrontPage
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// anyway thanks for good tutorial how to do and how not to do
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//
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// Any usage for SMBIOS here?
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/// Built-in Pointing Device (Type 21).
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//#include "Platform.h"
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#include "libegint.h" //this includes platform.h
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#ifndef DEBUG_ALL
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#define DEBUG_MOUSE 1
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#else
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#define DEBUG_MOUSE DEBUG_ALL
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#endif
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#if DEBUG_MOUSE == 0
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#define DBG(...)
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#else
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#define DBG(...) DebugLog(DEBUG_MOUSE, __VA_ARGS__)
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#endif
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extern EFI_AUDIO_IO_PROTOCOL *AudioIo;
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// make them theme dependent? No, 32 is good value for all.
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#define POINTER_WIDTH 32
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#define POINTER_HEIGHT 32
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ACTION gAction;
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UINTN gItemID;
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POINTERS gPointer = {NULL, NULL, NULL, NULL,
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{0, 0, POINTER_WIDTH, POINTER_HEIGHT},
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{0, 0, POINTER_WIDTH, POINTER_HEIGHT}, 0,
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{0, 0, 0, FALSE, FALSE}, NoEvents};
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VOID HidePointer()
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{
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if (gPointer.SimplePointerProtocol) {
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egDrawImageArea(gPointer.oldImage, 0, 0, 0, 0, gPointer.oldPlace.XPos, gPointer.oldPlace.YPos);
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}
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}
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VOID DrawPointer()
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{
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// thanks lllevelll for the patch, I move it to egTakeImage and egDrawImageArea
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/* UINTN PointerHCrop = POINTER_HEIGHT;
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UINTN PointerWCrop = POINTER_WIDTH;
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UINTN Var = 0;
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PointerHCrop = POINTER_HEIGHT;
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PointerWCrop = POINTER_WIDTH;
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Var = UGAWidth - gPointer.newPlace.XPos;
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If (Var < POINTER_WIDTH) {
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PointerWCrop = Var;
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}
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Var = UGAHeight - gPointer.newPlace.YPos;
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If Var < (POINTER_HEIGHT) {
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PointerHCrop = Var;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////
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*/
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// take background image
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egTakeImage(gPointer.oldImage, gPointer.newPlace.XPos, gPointer.newPlace.YPos,
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POINTER_WIDTH, POINTER_HEIGHT);
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CopyMem(&gPointer.oldPlace, &gPointer.newPlace, sizeof(EG_RECT));
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CopyMem(gPointer.newImage->PixelData, gPointer.oldImage->PixelData, (UINTN)(POINTER_WIDTH * POINTER_HEIGHT * sizeof(EG_PIXEL))); // Should be faster
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egComposeImage(gPointer.newImage, gPointer.Pointer, 0, 0);
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egDrawImageArea(gPointer.newImage, 0, 0,
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POINTER_WIDTH, POINTER_HEIGHT,
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gPointer.oldPlace.XPos, gPointer.oldPlace.YPos);
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}
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VOID RedrawPointer()
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{
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//always assumed
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if (!gPointer.SimplePointerProtocol) {
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return;
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}
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HidePointer();
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DrawPointer();
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}
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EFI_STATUS MouseBirth()
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{
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EFI_STATUS Status = EFI_UNSUPPORTED;
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if (!gSettings.PointerEnabled) {
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return EFI_UNSUPPORTED;
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}
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if (gPointer.SimplePointerProtocol) { //do not double
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// DBG("DrawPointer\n");
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DrawPointer();
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return EFI_SUCCESS;
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}
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//Status = gBS->LocateProtocol (&gEfiSimplePointerProtocolGuid, NULL, (VOID**)&gPointer.SimplePointerProtocol);
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// Try first to use mouse from System Table
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Status = gBS->HandleProtocol (gST->ConsoleInHandle, &gEfiSimplePointerProtocolGuid, (VOID**)&gPointer.SimplePointerProtocol);
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if (EFI_ERROR (Status)) {
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// not found, so use the first found device
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DBG("MouseBirth: No mouse at ConIn, checking if any other device exists\n");
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Status = gBS->LocateProtocol (&gEfiSimplePointerProtocolGuid, NULL, (VOID**)&gPointer.SimplePointerProtocol);
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}
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/*else {
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DBG("MouseBirth: Mouse located at ConIn\n");
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}*/
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if(EFI_ERROR(Status)) {
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gPointer.Pointer = NULL;
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gPointer.MouseEvent = NoEvents;
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gPointer.SimplePointerProtocol = NULL;
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MsgLog("No mouse!\n");
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gSettings.PointerEnabled = FALSE;
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return Status;
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}
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//there may be also trackpad protocol but afaik it is not properly work and
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// trackpad is usually controlled by simple mouse driver
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gPointer.Pointer = BuiltinIcon(BUILTIN_ICON_POINTER);
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if(!gPointer.Pointer) {
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//this is impossible after BuiltinIcon
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DBG("No pointer image!\n");
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gPointer.SimplePointerProtocol = NULL;
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return EFI_NOT_FOUND;
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}
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gPointer.LastClickTime = 0; //AsmReadTsc();
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gPointer.oldPlace.XPos = (INTN)(UGAWidth >> 2);
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gPointer.oldPlace.YPos = (INTN)(UGAHeight >> 2);
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gPointer.oldPlace.Width = POINTER_WIDTH;
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gPointer.oldPlace.Height = POINTER_HEIGHT;
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CopyMem(&gPointer.newPlace, &gPointer.oldPlace, sizeof(EG_RECT));
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gPointer.oldImage = egCreateImage(POINTER_WIDTH, POINTER_HEIGHT, FALSE);
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gPointer.newImage = egCreateFilledImage(POINTER_WIDTH, POINTER_HEIGHT, FALSE, &MenuBackgroundPixel);
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// egTakeImage(gPointer.oldImage, gPointer.oldPlace.XPos, gPointer.oldPlace.YPos,
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// POINTER_WIDTH, POINTER_HEIGHT); // DrawPointer repeats it
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DrawPointer();
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gPointer.MouseEvent = NoEvents;
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return Status;
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}
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VOID KillMouse()
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{
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// EG_PIXEL pi;
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if (!gPointer.SimplePointerProtocol) {
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return;
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}
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// pi = gPointer.oldImage->PixelData[0];
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// DBG("Mouse death\n");
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// DBG(" Blue=%x Green=%x Red=%x Alfa=%x\n\n", pi.b, pi.g, pi.r, pi.a);
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egFreeImage(gPointer.newImage); gPointer.newImage = NULL;
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egFreeImage(gPointer.oldImage); gPointer.oldImage = NULL;
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// Free Pointer only if it is not builtin icon
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if (gPointer.Pointer != BuiltinIcon(BUILTIN_ICON_POINTER)) {
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egFreeImage(gPointer.Pointer);
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}
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gPointer.Pointer = NULL;
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gPointer.MouseEvent = NoEvents;
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gPointer.SimplePointerProtocol = NULL;
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}
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// input - tsc
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// output - milliseconds
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// the caller is responsible for t1 > t0
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UINT64 TimeDiff(UINT64 t0, UINT64 t1)
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{
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return DivU64x64Remainder((t1 - t0), DivU64x32(gCPUStructure.TSCFrequency, 1000), 0);
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}
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VOID PrintPointerVars(
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INT32 RelX,
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INT32 RelY,
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INTN ScreenRelX,
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INTN ScreenRelY,
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INTN XPosPrev,
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INTN YPosPrev,
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INTN XPos,
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INTN YPos
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)
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{
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EFI_SIMPLE_POINTER_MODE *CurrentMode;
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// UINT64 Now;
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CurrentMode = gPointer.SimplePointerProtocol->Mode;
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// Now = AsmReadTsc();
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gST->ConOut->SetCursorPosition (gST->ConOut, 0, 0);
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// DBG("%ld \n", Now);
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DBG("Resolution X, Y: %ld, %ld \n", CurrentMode->ResolutionX, CurrentMode->ResolutionY);
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DBG("Relative X, Y: %d, %d (%ld, %ld millimeters) \n",
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RelX, RelY,
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(INTN)RelX / (INTN)CurrentMode->ResolutionX,
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(INTN)RelY / (INTN)CurrentMode->ResolutionY
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);
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DBG("X: %d + %d = %d -> %d \n", XPosPrev, ScreenRelX, (XPosPrev + ScreenRelX), XPos);
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DBG("Y: %d + %d = %d -> %d \n", YPosPrev, ScreenRelY, (YPosPrev + ScreenRelY), YPos);
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}
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//static INTN PrintCount = 0;
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VOID UpdatePointer()
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{
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// EFI_TIME Now;
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UINT64 Now;
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EFI_STATUS Status; // = EFI_SUCCESS;
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EFI_SIMPLE_POINTER_STATE tmpState;
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EFI_SIMPLE_POINTER_MODE *CurrentMode;
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// INTN XPosPrev;
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// INTN YPosPrev;
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INTN ScreenRelX;
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INTN ScreenRelY;
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// Now = gRS->GetTime(&Now, NULL);
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Now = AsmReadTsc();
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Status = gPointer.SimplePointerProtocol->GetState(gPointer.SimplePointerProtocol, &tmpState);
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if (!EFI_ERROR(Status)) {
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if (!gPointer.State.LeftButton && tmpState.LeftButton) // press left
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gPointer.MouseEvent = LeftMouseDown;
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else if (!gPointer.State.RightButton && tmpState.RightButton) // press right
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gPointer.MouseEvent = RightMouseDown;
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else if (gPointer.State.LeftButton && !tmpState.LeftButton) { //release left
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// time for double click 500ms into menu
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if (TimeDiff(gPointer.LastClickTime, Now) < gSettings.DoubleClickTime)
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gPointer.MouseEvent = DoubleClick;
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else
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gPointer.MouseEvent = LeftClick;
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// CopyMem(&gPointer.LastClickTime, &Now, sizeof(EFI_TIME));
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gPointer.LastClickTime = Now;
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} else if (gPointer.State.RightButton && !tmpState.RightButton) //release right
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gPointer.MouseEvent = RightClick;
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else if (gPointer.State.RelativeMovementZ > 0)
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gPointer.MouseEvent = ScrollDown;
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else if (gPointer.State.RelativeMovementZ < 0)
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gPointer.MouseEvent = ScrollUp;
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else if (gPointer.State.RelativeMovementX || gPointer.State.RelativeMovementY)
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gPointer.MouseEvent = MouseMove;
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else
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gPointer.MouseEvent = NoEvents;
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CopyMem(&gPointer.State, &tmpState, sizeof(EFI_SIMPLE_POINTER_STATE));
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CurrentMode = gPointer.SimplePointerProtocol->Mode;
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// XPosPrev = gPointer.newPlace.XPos;
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ScreenRelX = ((UGAWidth * gPointer.State.RelativeMovementX / (INTN)CurrentMode->ResolutionX) * gSettings.PointerSpeed) >> 10;
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if (gSettings.PointerMirror) {
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gPointer.newPlace.XPos -= ScreenRelX;
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} else {
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gPointer.newPlace.XPos += ScreenRelX;
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}
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if (gPointer.newPlace.XPos < 0) gPointer.newPlace.XPos = 0;
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if (gPointer.newPlace.XPos > UGAWidth - 1) gPointer.newPlace.XPos = UGAWidth - 1;
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// YPosPrev = gPointer.newPlace.YPos;
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ScreenRelY = ((UGAHeight * gPointer.State.RelativeMovementY / (INTN)CurrentMode->ResolutionY) * gSettings.PointerSpeed) >> 10;
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gPointer.newPlace.YPos += ScreenRelY;
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if (gPointer.newPlace.YPos < 0) gPointer.newPlace.YPos = 0;
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if (gPointer.newPlace.YPos > UGAHeight - 1) gPointer.newPlace.YPos = UGAHeight - 1;
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/*
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if (PrintCount < 1) {
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PrintPointerVars(gPointer.State.RelativeMovementX,
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gPointer.State.RelativeMovementY,
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ScreenRelX,
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ScreenRelY,
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XPosPrev,
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YPosPrev,
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gPointer.newPlace.XPos,
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gPointer.newPlace.YPos
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);
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PrintCount++;
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}
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*/
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RedrawPointer();
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}
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// return Status;
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}
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BOOLEAN MouseInRect(EG_RECT *Place)
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{
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return ((gPointer.newPlace.XPos >= Place->XPos) &&
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(gPointer.newPlace.XPos < (Place->XPos + (INTN)Place->Width)) &&
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(gPointer.newPlace.YPos >= Place->YPos) &&
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(gPointer.newPlace.YPos < (Place->YPos + (INTN)Place->Height)));
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}
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EFI_STATUS CheckMouseEvent(REFIT_MENU_SCREEN *Screen)
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{
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EFI_STATUS Status = EFI_TIMEOUT;
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INTN EntryId;
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gAction = ActionNone;
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if (!Screen) {
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return EFI_TIMEOUT;
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}
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if (!IsDragging && gPointer.MouseEvent == MouseMove)
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gPointer.MouseEvent = NoEvents;
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// if (gPointer.MouseEvent != NoEvents){
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if (ScrollEnabled && MouseInRect(&UpButton) && gPointer.MouseEvent == LeftClick)
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gAction = ActionScrollUp;
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else if (ScrollEnabled && MouseInRect(&DownButton) && gPointer.MouseEvent == LeftClick)
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gAction = ActionScrollDown;
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else if (ScrollEnabled && MouseInRect(&Scrollbar) && gPointer.MouseEvent == LeftMouseDown) {
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IsDragging = TRUE;
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ScrollbarYMovement = 0;
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ScrollbarOldPointerPlace.XPos = ScrollbarNewPointerPlace.XPos = gPointer.newPlace.XPos;
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ScrollbarOldPointerPlace.YPos = ScrollbarNewPointerPlace.YPos = gPointer.newPlace.YPos;
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} else if (ScrollEnabled && IsDragging && gPointer.MouseEvent == LeftClick) {
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IsDragging = FALSE;
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} else if (ScrollEnabled && IsDragging && gPointer.MouseEvent == MouseMove) {
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gAction = ActionMoveScrollbar;
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ScrollbarNewPointerPlace.XPos = gPointer.newPlace.XPos;
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ScrollbarNewPointerPlace.YPos = gPointer.newPlace.YPos;
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} else if (ScrollEnabled && MouseInRect(&ScrollbarBackground) &&
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gPointer.MouseEvent == LeftClick) {
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if (gPointer.newPlace.YPos < Scrollbar.YPos) // up
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gAction = ActionPageUp;
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else // down
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gAction = ActionPageDown;
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// page up/down, like in OS X
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} else if (ScrollEnabled &&
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gPointer.MouseEvent == ScrollDown) {
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gAction = ActionScrollDown;
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} else if (ScrollEnabled &&
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gPointer.MouseEvent == ScrollUp) {
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gAction = ActionScrollUp;
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} else {
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for (EntryId = 0; EntryId < Screen->EntryCount; EntryId++) {
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if (MouseInRect(&(Screen->Entries[EntryId]->Place))) {
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switch (gPointer.MouseEvent) {
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case LeftClick:
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gAction = Screen->Entries[EntryId]->AtClick;
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// DBG("Click\n");
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break;
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case RightClick:
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gAction = Screen->Entries[EntryId]->AtRightClick;
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break;
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case DoubleClick:
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gAction = Screen->Entries[EntryId]->AtDoubleClick;
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break;
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case ScrollDown:
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gAction = ActionScrollDown;
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break;
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case ScrollUp:
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gAction = ActionScrollUp;
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break;
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case MouseMove:
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gAction = Screen->Entries[EntryId]->AtMouseOver;
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//how to do the action once?
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break;
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default:
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gAction = ActionNone;
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break;
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}
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gItemID = EntryId;
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break;
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} else { //click in milk
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switch (gPointer.MouseEvent) {
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case LeftClick:
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gAction = ActionDeselect;
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break;
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case RightClick:
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gAction = ActionFinish;
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break;
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case ScrollDown:
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gAction = ActionScrollDown;
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break;
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case ScrollUp:
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gAction = ActionScrollUp;
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break;
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default:
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gAction = ActionNone;
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break;
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}
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gItemID = 0xFFFF;
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}
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}
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}
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// }
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if (gAction != ActionNone) {
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Status = EFI_SUCCESS;
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gPointer.MouseEvent = NoEvents; //clear event as set action
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}
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return Status;
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}
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#define ONE_SECOND 10000000
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#define ONE_MSECOND 10000
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// TimeoutDefault for a wait in seconds
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// return EFI_TIMEOUT if no inputs
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EFI_STATUS WaitForInputEventPoll(REFIT_MENU_SCREEN *Screen, UINTN TimeoutDefault)
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{
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EFI_STATUS Status = EFI_SUCCESS;
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UINTN TimeoutRemain = TimeoutDefault * 100;
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while (TimeoutRemain != 0) {
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// Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_MSECOND * 10);
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Status = WaitFor2EventWithTsc (gST->ConIn->WaitForKey, NULL, 10);
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if (Status != EFI_TIMEOUT) {
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break;
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}
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UpdateAnime(Screen, &(Screen->FilmPlace));
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if (gSettings.PlayAsync) {
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CheckSyncSound();
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}
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/* if ((INTN)gItemID < Screen->EntryCount) {
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UpdateAnime(Screen->Entries[gItemID]->SubScreen, &(Screen->Entries[gItemID]->Place));
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} */
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TimeoutRemain--;
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if (gPointer.SimplePointerProtocol) {
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UpdatePointer();
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Status = CheckMouseEvent(Screen); //out: gItemID, gAction
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if (Status != EFI_TIMEOUT) { //this check should return timeout if no mouse events occured
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break;
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}
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}
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}
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return Status;
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}
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