Shamusworld >> Repos - wozmaker/blob - src/mainwin.cpp

   1 //
   2 // mainwin.cpp: Implementation of the MainWin class
   3 //
   4 // Part of the WOZ Maker project
   5 // by James Hammons
   6 // (C) 2018 Underground Software
   7 //
   8
   9 #include "mainwin.h"
  10
  11 #include <stdlib.h>                     // For rand()
  12 #include <time.h>                       // For time()
  13 #include "diskwidget.h"
  14 #include "fileio.h"
  15 #include "global.h"
  16 #include "infowidget.h"
  17 #include "mainwidget.h"
  18 #include "navwidget.h"
  19 #include "nibblewidget.h"
  20 #include "settingsdialog.h"
  21 #include "waveformwidget.h"
  22
  23
  24 MainWin::MainWin()
  25 {
  26         mainWidget = new MainWidget(this);
  27         setCentralWidget(mainWidget);
  28
  29         setWindowTitle("WOZ Maker");
  30         setWindowIcon(QIcon(":/woz-icon.png"));
  31
  32         loadFile = CreateAction(tr("&Open"), tr("Open A2R"), tr("Open an A2R file"), QIcon(), QKeySequence(tr("ctrl+o")));
  33         connect(loadFile, SIGNAL(triggered()), this, SLOT(HandleLoadFile()));
  34
  35         saveFile = CreateAction(tr("&Save"), tr("Save WOZ"), tr("Save a WOZ file"), QIcon(), QKeySequence(tr("ctrl+s")));
  36         connect(saveFile, SIGNAL(triggered()), this, SLOT(HandleSaveFile()));
  37
  38         settings = CreateAction(tr("&Disk Settings"), tr("Disk Settings"), tr("Settings for the loaded A2R file"), QIcon(), QKeySequence(tr("ctrl+d")));
  39         connect(settings, SIGNAL(triggered()), this, SLOT(HandleSettings()));
  40
  41         undoAction = CreateAction(tr("&Undo"), tr(""), tr(""), QIcon(), QKeySequence(tr("ctrl+z")));
  42 //      connect(undoAction, SIGNAL(triggered()), this, SLOT(HandleUndo()));
  43
  44         resetLevel = CreateAction(tr("&Reset Level"), tr("Reset Level"), tr("Start the current level over"), QIcon(), QKeySequence(tr("ctrl+r")));
  45 //      connect(resetLevel, SIGNAL(triggered()), this, SLOT(HandleReset()));
  46
  47         skipLevel = CreateAction(tr("&Skip Level"), tr("Skip Level"), tr("Skip the current level"), QIcon(), QKeySequence(tr("ctrl+k")));
  48 //      connect(skipLevel, SIGNAL(triggered()), this, SLOT(HandleSkipLevel()));
  49
  50         gameOptions = CreateAction(tr("&Options..."), tr("Options"), tr("Configure Warehouse Man Deluxe's options"), QIcon(), QKeySequence(tr("ctrl+o")));
  51 //      connect(gameOptions, SIGNAL(triggered()), this, SLOT(OnGameOptions()));
  52
  53         gameStats = CreateAction(tr("&Stats..."), tr("Game Stats"), tr("Show game stats"), QIcon(), QKeySequence(tr("ctrl+s")));
  54 //      connect(gameStats, SIGNAL(triggered()), this, SLOT(OnGameStats()));
  55
  56         appExit = CreateAction(tr("E&xit"), tr("Exit"), tr("Quit playing Warehouse Man Deluxe..."), QIcon(), QKeySequence(tr("ctrl+q")));
  57         connect(appExit, SIGNAL(triggered()), this, SLOT(close()));
  58
  59         appAbout = CreateAction(tr("&About"), tr("About"), tr("Display program information..."), QIcon(), QKeySequence(tr("")));
  60         connect(appAbout, SIGNAL(triggered()), this, SLOT(AboutWozMaker()));
  61
  62         // Get signals from the gameboard to update scores...
  63 //      connect(gameBoard, SIGNAL(UpdateScore(int)), this, SLOT(OnUpdateScore(int)));
  64 //      connect(gameWidget, SIGNAL(GameWasWon()), this, SLOT(WeHaveAWinner()));
  65
  66         // Connect editor to game widget...
  67 //      connect(editorWindow, SIGNAL(SetupLevel(Level *)), gameWidget,
  68 //              SLOT(HandlePlayGameFromEditor(Level *)));
  69
  70
  71         QMenu * menu = menuBar()->addMenu(tr("&File"));
  72         menu->addAction(loadFile);
  73         menu->addAction(saveFile);
  74         menu->addAction(settings);
  75         menu->addSeparator();
  76 //      menu->addAction(undoAction);
  77 //      menu->addAction(resetLevel);
  78 //      menu->addAction(skipLevel);
  79 //      menu->addSeparator();
  80 //      menu->addAction(gameOptions);
  81 //      menu->addAction(gameStats);
  82 //      menu->addSeparator();
  83         menu->addAction(appExit);
  84
  85         menu = menuBar()->addMenu(tr("&Help"));
  86         menu->addAction(appAbout);
  87
  88 //      statusBar()->addPermanentWidget(gameBoard->score);
  89         statusBar()->showMessage(tr("Ready"));
  90
  91         // Create dock widgets
  92         QDockWidget * dw1 = new QDockWidget("A2R Info", this);
  93         infoWidget = new InfoWidget;
  94         dw1->setWidget(infoWidget);
  95         addDockWidget(Qt::RightDockWidgetArea, dw1);
  96
  97         QDockWidget * dw2 = new QDockWidget("Disk Nav", this);
  98         navWidget = new NavWidget;
  99         dw2->setWidget(navWidget);
 100         addDockWidget(Qt::RightDockWidgetArea, dw2);
 101
 102         connect(navWidget, SIGNAL(UpdateWaveform()), mainWidget->wfWidget, SLOT(HandleUpdate()));
 103         connect(navWidget, SIGNAL(InitSync()), mainWidget->wfWidget, SLOT(HandleInitSync()));
 104         connect(navWidget, SIGNAL(StepBack()), mainWidget->wfWidget, SLOT(HandleStepBack()));
 105         connect(navWidget, SIGNAL(ManualSync()), mainWidget->wfWidget, SLOT(HandleManualSync()));
 106         connect(navWidget, SIGNAL(ZeroAll()), mainWidget->wfWidget, SLOT(HandleZeroAll()));
 107         connect(navWidget, SIGNAL(Synthesize()), mainWidget->wfWidget, SLOT(HandleSynthesize()));
 108         connect(navWidget, SIGNAL(Sync(int, int)), mainWidget->wfWidget, SLOT(HandleSync(int, int)));
 109         connect(navWidget, SIGNAL(WaveSync(int)), mainWidget->wfWidget, SLOT(HandleWaveSync(int)));
 110         connect(navWidget, SIGNAL(Ratio(int, int)), mainWidget->wfWidget, SLOT(HandleRatio(int, int)));
 111         connect(navWidget, SIGNAL(Synthesize2()), mainWidget->wfWidget, SLOT(HandleSynthesize2()));
 112
 113         connect(mainWidget->diskWidget, SIGNAL(UpdateWaveform()), mainWidget->wfWidget, SLOT(HandleUpdate()));
 114         connect(mainWidget->diskWidget, SIGNAL(UpdateInfo()), navWidget, SLOT(ShowInfo()));
 115
 116         connect(mainWidget->wfWidget, SIGNAL(UpdateInfo()), navWidget, SLOT(ShowInfo()));
 117
 118         QSettings settings("Underground Software", "WOZ Maker");
 119         QPoint mainWinPosition = settings.value("pos", QPoint(200, 100)).toPoint();
 120         move(mainWinPosition);
 121         QSize mainWinSize = settings.value("size", QSize(500, 500)).toSize();
 122         resize(mainWinSize);
 123         lastDir = settings.value("lastDir", "").toString();
 124 }
 125
 126
 127 MainWin::~MainWin()
 128 {
 129         if (Global::a2r)
 130                 free(Global::a2r);
 131 }
 132
 133
 134 //
 135 // Consolidates action creation from a multi-step process to a single-step one.
 136 //
 137 QAction * MainWin::CreateAction(QString name, QString tooltip, QString statustip,
 138         QIcon icon, QKeySequence key, bool checkable/*= false*/)
 139 {
 140         QAction * action = new QAction(icon, name, this);
 141         action->setToolTip(tooltip);
 142         action->setStatusTip(statustip);
 143         action->setShortcut(key);
 144         action->setCheckable(checkable);
 145
 146         return action;
 147 }
 148
 149
 150 //
 151 // This is essentially the same as the previous function, but this allows more
 152 // than one key sequence to be added as key shortcuts.
 153 //
 154 QAction * MainWin::CreateAction(QString name, QString tooltip, QString statustip,
 155         QIcon icon, QKeySequence key1, QKeySequence key2, bool checkable/*= false*/)
 156 {
 157         QAction * action = new QAction(icon, name, this);
 158         action->setToolTip(tooltip);
 159         action->setStatusTip(statustip);
 160         QList<QKeySequence> keyList;
 161         keyList.append(key1);
 162         keyList.append(key2);
 163         action->setShortcuts(keyList);
 164         action->setCheckable(checkable);
 165
 166         return action;
 167 }
 168
 169
 170 void MainWin::closeEvent(QCloseEvent * event)
 171 {
 172         QSettings settings("Underground Software", "WOZ Maker");
 173         settings.setValue("pos", pos());
 174         settings.setValue("size", size());
 175         settings.setValue("lastDir", lastDir);
 176
 177         event->accept();
 178 }
 179
 180
 181 void MainWin::HandleLoadFile(void)
 182 {
 183         QString filename = QFileDialog::getOpenFileName(this, tr("Open A2R"), lastDir, tr("A2R Disk Image Files (*.a2r)"));
 184
 185         if (filename.isEmpty())
 186                 return;
 187
 188         lastDir = QFileInfo(filename).path();
 189
 190         if (!LoadA2R(filename.toUtf8().data()))
 191         {
 192                 QMessageBox::critical(this, "Bad A2R file", "It may have an .a2r extension, but it isn't a valid A2R file.");
 193                 return;
 194         }
 195
 196         Global::trackNum = 0;
 197         mainWidget->wfWidget->HandleUpdate();
 198         mainWidget->nibbleWidget->Update();
 199         mainWidget->diskWidget->DrawDisk();
 200         infoWidget->ShowInfo();
 201         navWidget->ShowInfo();
 202         setWindowTitle(QString("WOZ Maker - %1").arg(QFileInfo(filename).baseName()));
 203 }
 204
 205
 206 void MainWin::HandleSaveFile(void)
 207 {
 208 }
 209
 210
 211 void MainWin::HandleSettings(void)
 212 {
 213         SettingsDialog dlg(this);
 214
 215         if (dlg.exec() == false)
 216                 return;
 217
 218         // Deal with stuff here, since user hit "OK" button
 219 }
 220
 221
 222 void MainWin::AboutWozMaker(void)
 223 {
 224         QMessageBox::about(this, tr("About WOZ Maker"), tr("WOZ Maker v1.0.0\n\nWritten by James Hammons\n\nCopyright (C) 2018 Underground Software"));
 225 }
 226
 227
 228 #if 0
 229 bool MainWin::LoadA2R(const QString filename)
 230 {
 231 /*
 232 Really, this crap should go into fileio.cpp.  !!! FIX !!!
 233 */
 234         static uint8_t a2rHdr[8] = { 0x41, 0x32, 0x52, 0x32, 0xFF, 0x0A, 0x0D, 0x0A };
 235         static uint8_t a2rHdr1[8] = { 0x41, 0x32, 0x52, 0x31, 0xFF, 0x0A, 0x0D, 0x0A };
 236
 237         if (Global::a2r != NULL)
 238                 free(Global::a2r);
 239
 240         Global::a2r = (A2R *)ReadFile(filename.toUtf8().data(), &Global::a2rSize);
 241
 242         if (Global::a2r == NULL)
 243                 return false;
 244
 245         // Sanity check, to see if what we asked for is what we got
 246         if (memcmp(Global::a2r->magic1, a2rHdr, 8) != 0)
 247         {
 248                 // It's not a v2 A2R file, maybe it's v1?
 249                 if (memcmp(Global::a2r->magic1, a2rHdr1, 8) == 0)
 250                 {
 251                         // Bytes 8-F are usually: 01 00 8D 00 A5 01 00 00
 252                         // First, allocate mem to copy the old version to the new:
 253                         uint8_t * oldfile = (uint8_t *)Global::a2r;
 254                         uint8_t * newfile = (uint8_t *)malloc(Global::a2rSize + 36);
 255                         memcpy(newfile + 52, oldfile + 16, Global::a2rSize - 16);
 256
 257                         // Make sure creator is set correctly (v1 doesn't have it)
 258                         memset(Global::a2r->creator, 0x20, 32);
 259
 260                         // Swap in the new file, free the old one
 261                         free(Global::a2r);
 262                         Global::a2r = (A2R *)newfile;
 263                         Global::a2rSize += 36;  // Add in the size of the INFO chunk
 264
 265                         // Fix up stuff that's different between v1 and v2
 266 //printf("A2R Size: %08X\n", Global::a2rSize);
 267 //printf("A2R Stream Size: %08X (preswap)\n", Global::a2r->strmSize);
 268                         SwapBytes32((uint8_t *)&Global::a2r->strmSize);
 269 //printf("A2R Stream Size: %08X (postswap)\n", Global::a2r->strmSize);
 270                         uint32_t dataSize = Uint32LE(Global::a2r->strmSize);
 271                         uint32_t pos = 0;
 272
 273                         while (pos < dataSize)
 274                         {
 275                                 A2RStream * stream = (A2RStream *)(&Global::a2r->data[pos]);
 276
 277                                 if (stream->location == 0xFF)
 278                                         break;
 279
 280                                 SwapBytes32(stream->dataLength);
 281                                 SwapBytes32(stream->estLoopPoint);
 282                                 pos += 10 + Uint32LE(stream->dataLength);
 283                         }
 284
 285                         // Change INFO to META & fix size (if any, dunno if it's optional)
 286                         if (Global::a2rSize > (60 + dataSize))
 287                         {
 288                                 memcpy(&Global::a2r->data[dataSize], "META", 4);
 289                                 SwapBytes32(&Global::a2r->data[dataSize + 4]);
 290                         }
 291                 }
 292                 else
 293                 {
 294                         free(Global::a2r);
 295                         Global::a2r = NULL;
 296
 297                         QMessageBox::critical(this, "Bad A2R file", "It may have an .a2r extension, but it isn't a valid A2R file.");
 298
 299                         return false;
 300                 }
 301         }
 302
 303         // Setup individual stream pointers
 304         Global::numStreams = 0;
 305         uint8_t * streamPtr = Global::a2r->data;
 306
 307         while ((*streamPtr != 0xFF) && (Global::numStreams < 800))
 308         {
 309                 Global::stream[Global::numStreams] = (A2RStream *)streamPtr;
 310                 streamPtr += 10 + Uint32LE(Global::stream[Global::numStreams]->dataLength);
 311                 Global::numStreams++;
 312         }
 313
 314         // Metadata check
 315         Global::metadata = NULL;
 316
 317         if (Global::a2rSize > (60 + Uint32LE(Global::a2r->strmSize)))
 318         {
 319                 Global::metadata = (A2RMetadata *)((uint8_t *)Global::a2r + (60 + Uint32LE(Global::a2r->strmSize)));
 320
 321                 // Make sure it's plausible metadata
 322                 if (memcmp(Global::metadata->metaTag, "META", 4) != 0)
 323                         Global::metadata = NULL;
 324         }
 325
 326         // Unpack TMNG & XTMG streams to simplify analysis
 327         for(uint32_t i=0; i<Global::numStreams; i++)
 328         {
 329                 Global::waveLen[i] = 0;
 330
 331                 // Don't bother with BITS captures
 332                 if (Global::stream[i]->captureType == 2)
 333                         continue;
 334
 335                 // We skip the first timing byte because it can't tell you what the actual time was when the pulse was seen--it's the time between when the *capture* started and the pulse was seen, not the time between the previous pulse and this one!  So that first one is discarded since it's worse than useless; it's misleading.
 336                 for(uint32_t j=1; j<Uint32LE(Global::stream[i]->dataLength); j++)
 337                 {
 338                         uint32_t a = Global::stream[i]->data[j];
 339
 340                         while ((Global::stream[i]->data[j] == 0xFF) || (a < 24))
 341                         {
 342                                 j++;
 343                                 a += Global::stream[i]->data[j];
 344                         }
 345
 346                         Global::wave[i][Global::waveLen[i]] = a;
 347                         Global::waveLen[i]++;
 348                 }
 349         }
 350
 351 //ISO-8061 date format
 352 #if 0
 353         char buf[200];
 354         time_t t = time(NULL);
 355         tm * tmp = gmtime(&t);
 356         strftime(buf, sizeof(buf), "%FT%TZ", tmp);
 357         printf("Time is: %s\n", buf);
 358 #endif
 359
 360         return true;
 361 }
 362 #endif
 363