usetup.c

来自「一个类似windows」· C语言 代码 · 共 2,599 行 · 第 1/5 页

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	  else if (Line == 12)
	    return DISPLAY_SETTINGS_PAGE;
	  else if (Line == 13)
	    return KEYBOARD_SETTINGS_PAGE;
	  else if (Line == 14)
	    return LAYOUT_SETTINGS_PAGE;
	  else if (Line == 16)
	    return SELECT_PARTITION_PAGE;
	}
    }

  return DEVICE_SETTINGS_PAGE;
}


static PAGE_NUMBER
ComputerSettingsPage(PINPUT_RECORD Ir)
{
  SHORT xScreen;
  SHORT yScreen;

  SetTextXY(6, 8, "You want to change the type of computer to be installed.");

  SetTextXY(8, 10, "\x07  Press the UP or DOWN key to select the desired computer type.");
  SetTextXY(8, 11, "   Then press ENTER.");

  SetTextXY(8, 13, "\x07  Press the ESC key to return to the previous page without changing");
  SetTextXY(8, 14, "   the computer type.");

  GetScreenSize(&xScreen, &yScreen);

  DrawGenericList(ComputerList,
		  2,
		  18,
		  xScreen - 3,
		  yScreen - 3);

  SetStatusText("   ENTER = Continue   ESC = Cancel   F3 = Quit");

  SaveGenericListState(ComputerList);

  while(TRUE)
    {
      ConInKey(Ir);

      if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN)) /* DOWN */
	{
	  ScrollDownGenericList (ComputerList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP)) /* UP */
	{
	  ScrollUpGenericList (ComputerList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	{
	  if (ConfirmQuit(Ir) == TRUE)
	    return QUIT_PAGE;
	  break;
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_ESCAPE)) /* ESC */
	{
	  RestoreGenericListState(ComputerList);
	  return DEVICE_SETTINGS_PAGE;
	}
      else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x0D) /* ENTER */
	{
	  return DEVICE_SETTINGS_PAGE;
	}
    }

  return COMPUTER_SETTINGS_PAGE;
}


static PAGE_NUMBER
DisplaySettingsPage(PINPUT_RECORD Ir)
{
  SHORT xScreen;
  SHORT yScreen;

  SetTextXY(6, 8, "You want to change the type of display to be installed.");

  SetTextXY(8, 10, "\x07  Press the UP or DOWN key to select the desired display type.");
  SetTextXY(8, 11, "   Then press ENTER.");

  SetTextXY(8, 13, "\x07  Press the ESC key to return to the previous page without changing");
  SetTextXY(8, 14, "   the display type.");

  GetScreenSize(&xScreen, &yScreen);

  DrawGenericList(DisplayList,
		  2,
		  18,
		  xScreen - 3,
		  yScreen - 3);

  SetStatusText("   ENTER = Continue   ESC = Cancel   F3 = Quit");

  SaveGenericListState(DisplayList);

  while(TRUE)
    {
      ConInKey(Ir);

      if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN)) /* DOWN */
	{
	  ScrollDownGenericList (DisplayList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP)) /* UP */
	{
	  ScrollUpGenericList (DisplayList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	{
	  if (ConfirmQuit(Ir) == TRUE)
	    {
	      return QUIT_PAGE;
	    }
	  break;
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_ESCAPE)) /* ESC */
	{
	  RestoreGenericListState(DisplayList);
	  return DEVICE_SETTINGS_PAGE;
	}
      else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x0D) /* ENTER */
	{
	  return DEVICE_SETTINGS_PAGE;
	}
    }

  return DISPLAY_SETTINGS_PAGE;
}


static PAGE_NUMBER
KeyboardSettingsPage(PINPUT_RECORD Ir)
{
  SHORT xScreen;
  SHORT yScreen;

  SetTextXY(6, 8, "You want to change the type of keyboard to be installed.");

  SetTextXY(8, 10, "\x07  Press the UP or DOWN key to select the desired keyboard type.");
  SetTextXY(8, 11, "   Then press ENTER.");

  SetTextXY(8, 13, "\x07  Press the ESC key to return to the previous page without changing");
  SetTextXY(8, 14, "   the keyboard type.");

  GetScreenSize(&xScreen, &yScreen);

  DrawGenericList(KeyboardList,
		  2,
		  18,
		  xScreen - 3,
		  yScreen - 3);

  SetStatusText("   ENTER = Continue   ESC = Cancel   F3 = Quit");

  SaveGenericListState(KeyboardList);

  while(TRUE)
    {
      ConInKey(Ir);

      if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN)) /* DOWN */
	{
	  ScrollDownGenericList (KeyboardList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP)) /* UP */
	{
	  ScrollUpGenericList (KeyboardList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	{
	  if (ConfirmQuit(Ir) == TRUE)
	    return QUIT_PAGE;
	  break;
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_ESCAPE)) /* ESC */
	{
	  RestoreGenericListState(KeyboardList);
	  return DEVICE_SETTINGS_PAGE;
	}
      else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x0D) /* ENTER */
	{
	  return DEVICE_SETTINGS_PAGE;
	}
    }

  return DISPLAY_SETTINGS_PAGE;
}


static PAGE_NUMBER
LayoutSettingsPage(PINPUT_RECORD Ir)
{
  SHORT xScreen;
  SHORT yScreen;

  SetTextXY(6, 8, "You want to change the keyboard layout to be installed.");

  SetTextXY(8, 10, "\x07  Press the UP or DOWN key to select the desired keyboard");
  SetTextXY(8, 11, "    layout. Then press ENTER.");

  SetTextXY(8, 13, "\x07  Press the ESC key to return to the previous page without changing");
  SetTextXY(8, 14, "   the keyboard layout.");

  GetScreenSize(&xScreen, &yScreen);

  DrawGenericList(LayoutList,
		  2,
		  18,
		  xScreen - 3,
		  yScreen - 3);

  SetStatusText("   ENTER = Continue   ESC = Cancel   F3 = Quit");

  SaveGenericListState(LayoutList);

  while(TRUE)
    {
      ConInKey(Ir);

      if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN)) /* DOWN */
	{
	  ScrollDownGenericList (LayoutList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP)) /* UP */
	{
	  ScrollUpGenericList (LayoutList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	{
	  if (ConfirmQuit(Ir) == TRUE)
	    return QUIT_PAGE;
	  break;
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_ESCAPE)) /* ESC */
	{
	  RestoreGenericListState(LayoutList);
	  return DEVICE_SETTINGS_PAGE;
	}
      else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x0D) /* ENTER */
	{
	  return DEVICE_SETTINGS_PAGE;
	}
    }

  return DISPLAY_SETTINGS_PAGE;
}


static PAGE_NUMBER
SelectPartitionPage(PINPUT_RECORD Ir)
{
  SHORT xScreen;
  SHORT yScreen;

  SetTextXY(6, 8, "The list below shows existing partitions and unused disk");
  SetTextXY(6, 9, "space for new partitions.");

  SetTextXY(8, 11, "\x07  Press UP or DOWN to select a list entry.");
  SetTextXY(8, 13, "\x07  Press ENTER to install ReactOS onto the selected partition.");
  SetTextXY(8, 15, "\x07  Press C to create a new partition.");
  SetTextXY(8, 17, "\x07  Press D to delete an existing partition.");

  SetStatusText("   Please wait...");

  GetScreenSize(&xScreen, &yScreen);

  if (PartitionList == NULL)
    {
      PartitionList = CreatePartitionList (2,
					   19,
					   xScreen - 3,
					   yScreen - 3);
      if (PartitionList == NULL)
	{
	  /* FIXME: show an error dialog */
	  return QUIT_PAGE;
	}
    }

  CheckActiveBootPartition (PartitionList);

  DrawPartitionList (PartitionList);

  /* Warn about partitions created by Linux Fdisk */
  if (WarnLinuxPartitions == TRUE &&
      CheckForLinuxFdiskPartitions (PartitionList) == TRUE)
    {
      PopupError ("Setup found that at least one harddisk contains an incompatible\n"
		  "partition table that can not be handled properly!\n"
		  "\n"
		  "Creating or deleting partitions can destroy the partiton table.\n"
		  "\n"
		  "  \x07  Press F3 to quit Setup."
		  "  \x07  Press ENTER to continue.",
		  "F3= Quit  ENTER = Continue");
      while (TRUE)
	{
	  ConInKey (Ir);

	  if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	      (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	    {
	      return QUIT_PAGE;
	    }
	  else if (Ir->Event.KeyEvent.wVirtualKeyCode == VK_RETURN) /* ENTER */
	    {
	      WarnLinuxPartitions = FALSE;
	      return SELECT_PARTITION_PAGE;
	    }
	}
    }

  if (IsUnattendedSetup)
    {
      SelectPartition(PartitionList,
        UnattendDestinationDiskNumber,
        UnattendDestinationPartitionNumber);
      return(SELECT_FILE_SYSTEM_PAGE);
    }

  while(TRUE)
    {
      /* Update status text */
      if (PartitionList->CurrentPartition == NULL ||
	  PartitionList->CurrentPartition->Unpartitioned == TRUE)
	{
	  SetStatusText ("   ENTER = Install   C = Create Partition   F3 = Quit");
	}
      else
	{
	  SetStatusText ("   ENTER = Install   D = Delete Partition   F3 = Quit");
	}

      ConInKey(Ir);

      if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3)) /* F3 */
	{
	  if (ConfirmQuit(Ir) == TRUE)
	    {
	      DestroyPartitionList (PartitionList);
	      PartitionList = NULL;
	      return QUIT_PAGE;
	    }
	  break;
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN)) /* DOWN */
	{
	  ScrollDownPartitionList (PartitionList);
	}
      else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
	       (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP)) /* UP */
	{
	  ScrollUpPartitionList (PartitionList);
	}
      else if (Ir->Event.KeyEvent.wVirtualKeyCode == VK_RETURN) /* ENTER */
	{
	  if (PartitionList->CurrentPartition == NULL ||
	      PartitionList->CurrentPartition->Unpartitioned == TRUE)
	    {
	      CreateNewPartition (PartitionList,
				  0ULL,
				  TRUE);
	    }

	  return SELECT_FILE_SYSTEM_PAGE;
	}
      else if (Ir->Event.KeyEvent.wVirtualKeyCode == 'C') /* C */
	{
	  if (PartitionList->CurrentPartition->Unpartitioned == FALSE)
	    {
	      PopupError ("You can not create a new Partition inside\n"
			  "of an already existing Partition!\n"
			  "\n"
			  "  * Press any key to continue.",
			  NULL);
	      ConInKey (Ir);

	      return SELECT_PARTITION_PAGE;
	    }

	  return CREATE_PARTITION_PAGE;
	}
      else if (Ir->Event.KeyEvent.wVirtualKeyCode == 'D') /* D */
	{
	  if (PartitionList->CurrentPartition->Unpartitioned == TRUE)
	    {
	      PopupError ("You can not delete unpartitioned disk space!\n"
			  "\n"
			  "  * Press any key to continue.",
			  NULL);
	      ConInKey (Ir);

	      return SELECT_PARTITION_PAGE;
	    }

	  return DELETE_PARTITION_PAGE;
	}
    }

  return SELECT_PARTITION_PAGE;
}


static VOID
DrawInputField(ULONG FieldLength,
  SHORT Left,
  SHORT Top,
  PCHAR FieldContent)
{
  CHAR buf[100];
  COORD coPos;

  coPos.X = Left;
  coPos.Y = Top;
  memset(buf, '_', sizeof(buf));
  buf[FieldLength - strlen(FieldContent)] = 0;
  strcat(buf, FieldContent);

  WriteConsoleOutputCharacters (buf,
			        strlen (buf),
			        coPos);
}


#define PARTITION_SIZE_INPUT_FIELD_LENGTH 6

static VOID
ShowPartitionSizeInputBox(SHORT Left,
			  SHORT Top,
			  SHORT Right,
			  SHORT Bottom,
			  ULONG MaxSize,
			  PCHAR InputBuffer,
			  PBOOLEAN Quit,
			  PBOOLEAN Cancel)
{
  INPUT_RECORD Ir;
  COORD coPos;
  ULONG Written;
  SHORT i;
  CHAR Buffer[100];
  ULONG Index;
  CHAR ch;
  SHORT iLeft;
  SHORT iTop;

  if (Quit != NULL)
    *Quit = FALSE;

  if (Cancel != NULL)
    *Cancel = FALSE;

  /* draw upper left corner */
  coPos.X = Left;
  coPos.Y = Top;
  FillConsoleOutputCharacter(0xDA, // '+',
			     1,
			     coPos,
			     &Written);

  /* draw upper edge */
  coPos.X = Left + 1;
  coPos.Y = Top;
  FillConsoleOutputCharacter(0xC4, // '-',
			     Right - Left - 1,
			     coPos,
			     &Written);

  /* draw upper right corner */
  coPos.X = Right;
  coPos.Y = Top;
  FillConsoleOutputCharacter(0xBF, // '+',
			     1,
			     coPos,
			     &Written);

  /* draw left and right edge */
  for (i = Top + 1; i < Bottom; i++)
    {
      coPos.X = Left;
      coPos.Y = i;
      FillConsoleOutputCharacter(0xB3, // '|',
				 1,
				 coPos,
				 &Written);

      coPos.X = Right;
      FillConsoleOutputCharacter(0xB3, //'|',
				 1,
				 coPos,
				 &Written);
    }

  /* draw lower left corner */
  coPos.X = Left;
  coPos.Y = Bottom;
  FillConsoleOutputCharacter(0xC0, // '+',
12345

usetup.c - 源码说明

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