Diagnostics.cpp

/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2020  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 *  PURPOSE.  See the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along with PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#include "PrecompiledHeader.h"
#include "Global.h"
#include "DeviceEnumerator.h"
#include "KeyboardQueue.h"

#include "resource_pad.h"
#include "InputManager.h"
#include "WndProcEater.h"

Device* dev;

INT_PTR CALLBACK DiagDialog(HWND hWnd, unsigned int uMsg, WPARAM wParam, LPARAM lParam)
{
	int i;
	HWND hWndList = GetDlgItem(hWnd, IDC_DIAG_LIST);
	static int fullRefresh;
	if (dev)
	{
		switch (uMsg)
		{
			case WM_INITDIALOG:
			{
				fullRefresh = 1;
				SetWindowText(hWnd, dev->displayName);
				LVCOLUMNW c;
				c.mask = LVCF_TEXT | LVCF_WIDTH;
				c.cx = 151;
				c.pszText = L"Control";
				ListView_InsertColumn(hWndList, 0, &c);
				c.cx = 90;
				c.pszText = L"Value";
				ListView_InsertColumn(hWndList, 1, &c);
				ListView_DeleteAllItems(hWndList);
				LVITEM item;
				item.mask = LVIF_TEXT;
				item.iSubItem = 0;
				for (i = 0; i < dev->numVirtualControls; i++)
				{
					item.pszText = dev->GetVirtualControlName(dev->virtualControls + i);
					item.iItem = i;
					ListView_InsertItem(hWndList, &item);
				}
				SetTimer(hWnd, 1, 200, 0);
			}
			//break;
			case WM_TIMER:
			{
				hWndButtonProc.SetWndHandle(hWndList);
				InitInfo info = {0, 1, hWnd, &hWndButtonProc};
				dm->Update(&info);
				LVITEMW item;
				item.mask = LVIF_TEXT;
				item.iSubItem = 1;
				//ShowWindow(hWndList, 0);
				//LockWindowUpdate(hWndList);
				if (!dev->active)
				{
					item.pszText = L"N/A";
					for (i = 0; i < dev->numVirtualControls; i++)
					{
						item.iItem = i;
						ListView_SetItem(hWndList, &item);
					}
					fullRefresh = 1;
				}
				else
				{
					for (i = 0; i < dev->numVirtualControls; i++)
					{
						if (fullRefresh || dev->virtualControlState[i] != dev->oldVirtualControlState[i])
						{

							VirtualControl* c = dev->virtualControls + i;
							wchar_t temp[50];
							int val = dev->virtualControlState[i];
							if (c->uid & (UID_POV))
							{
								wsprintfW(temp, L"%i", val);
							}
							else
							{
								wchar_t* sign = L"";
								if (val < 0)
								{
									sign = L"-";
									val = -val;
								}
								if ((c->uid & UID_AXIS) && val)
								{
									val = val;
								}
								val = (int)floor(0.5 + val * 1000.0 / (double)FULLY_DOWN);
								wsprintfW(temp, L"%s%i.%03i", sign, val / 1000, val % 1000);
							}
							item.pszText = temp;
							item.iItem = i;
							ListView_SetItem(hWndList, &item);
						}
					}
					dm->PostRead();
					fullRefresh = 0;
				}
				//LockWindowUpdate(0);
				//ShowWindow(hWndList, 1);
				//UpdateWindow(hWnd);
			}
			break;
			case WM_NOTIFY:
			{
				NMLVKEYDOWN* n = (NMLVKEYDOWN*)lParam;
				// Don't always get the notification when testing DirectInput non-keyboard devices.
				// Don't get it (Or want it) when testing keyboards.
				if (n->hdr.idFrom != IDC_DIAG_LIST || n->hdr.code != LVN_KEYDOWN || n->wVKey != VK_ESCAPE)
					break;
			}
			case WM_ACTIVATE:
				if (uMsg == WM_ACTIVATE && wParam != WA_INACTIVE)
					break;
				break;
			case WM_CLOSE:
				KillTimer(hWnd, 1);
				dm->ReleaseInput();
				// Prevents reaching this branch again.
				dev = 0;
				EndDialog(hWnd, 1);
				break;
			default:
				break;
		}
	}
	return 0;
}

void Diagnose(int id, HWND hWnd)
{
	// init = 0;
	dev = dm->devices[id];
	for (int i = 0; i < dm->numDevices; i++)
	{
		if (i != id)
			dm->DisableDevice(i);
		// Shouldn't be needed.
		else
			dm->EnableDevice(i);
	}
	DialogBox(hInst, MAKEINTRESOURCE(IDD_DIAG), hWnd, DiagDialog);
	ClearKeyQueue();
}