pcsx2/plugins/LilyPad/Diagnostics.cpp

/*  LilyPad - Pad plugin for PS2 Emulator
 *  Copyright (C) 2002-2014  PCSX2 Dev Team/ChickenLiver
 *
 *  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 "Global.h"
#include "DeviceEnumerator.h"
#include "KeyboardQueue.h"

#include "resource.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"?";
                    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();
}