Shamusworld >> Repos - virtualjaguar/blob - src/gui/mainwin.cpp

   1 //
   2 // mainwin.cpp - Qt-based GUI for Virtual Jaguar: Main Application Window
   3 // by James Hammons
   4 // (C) 2009 Underground Software
   5 //
   6 // JLH = James Hammons <jlhamm@acm.org>
   7 //
   8 // Who  When        What
   9 // ---  ----------  -------------------------------------------------------------
  10 // JLH  12/23/2009  Created this file
  11 // JLH  12/20/2010  Added settings, menus & toolbars
  12 // JLH  07/05/2011  Added CD BIOS functionality to GUI
  13 //
  14
  15 // FIXED:
  16 //
  17 // - Add dbl click/enter to select in cart list, ESC to dimiss [DONE]
  18 // - Autoscan/autoload all available BIOS from 'software' folder [DONE]
  19 // - Add 1 key jumping in cartridge list (press 'R', jumps to carts starting with 'R', etc) [DONE]
  20 // - Controller configuration [DONE]
  21 //
  22 // STILL TO BE DONE:
  23 //
  24 // - Fix bug in switching between PAL & NTSC in fullscreen mode.
  25 // - Remove SDL dependencies (sound, mainly) from Jaguar core lib
  26 // - Fix inconsistency with trailing slashes in paths (eeproms needs one, software doesn't)
  27 //
  28 // SFDX CODE: S1E9T8H5M23YS
  29
  30 // Uncomment this for debugging...
  31 //#define DEBUG
  32 //#define DEBUGFOO                      // Various tool debugging...
  33 //#define DEBUGTP                               // Toolpalette debugging...
  34
  35 #include "mainwin.h"
  36
  37 #include "SDL.h"
  38 #include "app.h"
  39 #include "about.h"
  40 #include "configdialog.h"
  41 #include "controllertab.h"
  42 #include "filepicker.h"
  43 #include "gamepad.h"
  44 #include "generaltab.h"
  45 #include "glwidget.h"
  46 #include "help.h"
  47 #include "profile.h"
  48 #include "settings.h"
  49 #include "version.h"
  50 #include "debug/cpubrowser.h"
  51 #include "debug/m68kdasmbrowser.h"
  52 #include "debug/memorybrowser.h"
  53 #include "debug/opbrowser.h"
  54 #include "debug/riscdasmbrowser.h"
  55
  56 #include "dac.h"
  57 #include "jaguar.h"
  58 #include "log.h"
  59 #include "file.h"
  60 #include "jagbios.h"
  61 #include "jagbios2.h"
  62 #include "jagcdbios.h"
  63 #include "jagstub2bios.h"
  64 #include "joystick.h"
  65 #include "m68000/m68kinterface.h"
  66
  67 // According to SebRmv, this header isn't seen on Arch Linux either... :-/
  68 //#ifdef __GCCWIN32__
  69 // Apparently on win32, usleep() is not pulled in by the usual suspects.
  70 #include <unistd.h>
  71 //#endif
  72
  73 // The way BSNES controls things is by setting a timer with a zero
  74 // timeout, sleeping if not emulating anything. Seems there has to be a
  75 // better way.
  76
  77 // It has a novel approach to plugging-in/using different video/audio/input
  78 // methods, can we do something similar or should we just use the built-in
  79 // QOpenGL?
  80
  81 // We're going to try to use the built-in OpenGL support and see how it goes.
  82 // We'll make the VJ core modular so that it doesn't matter what GUI is in
  83 // use, we can drop it in anywhere and use it as-is.
  84
  85 MainWin::MainWin(bool autoRun): running(true), powerButtonOn(false),
  86         showUntunedTankCircuit(true), cartridgeLoaded(false), CDActive(false),
  87         pauseForFileSelector(false), loadAndGo(autoRun), plzDontKillMyComputer(false)
  88 {
  89         debugbar = NULL;
  90
  91         for(int i=0; i<8; i++)
  92                 keyHeld[i] = false;
  93
  94         // FPS management
  95         for(int i=0; i<RING_BUFFER_SIZE; i++)
  96                 ringBuffer[i] = 0;
  97
  98         ringBufferPointer = RING_BUFFER_SIZE - 1;
  99
 100         videoWidget = new GLWidget(this);
 101         setCentralWidget(videoWidget);
 102         setWindowIcon(QIcon(":/res/vj-icon.png"));
 103
 104         QString title = QString(tr("Virtual Jaguar " VJ_RELEASE_VERSION ));
 105
 106         if (vjs.hardwareTypeAlpine)
 107                 title += QString(tr(" - Alpine Mode"));
 108
 109         setWindowTitle(title);
 110
 111         aboutWin = new AboutWindow(this);
 112         helpWin = new HelpWindow(this);
 113         filePickWin = new FilePickerWindow(this);
 114         memBrowseWin = new MemoryBrowserWindow(this);
 115         cpuBrowseWin = new CPUBrowserWindow(this);
 116         opBrowseWin = new OPBrowserWindow(this);
 117         m68kDasmBrowseWin = new M68KDasmBrowserWindow(this);
 118         riscDasmBrowseWin = new RISCDasmBrowserWindow(this);
 119
 120         videoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 121         setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 122
 123         setUnifiedTitleAndToolBarOnMac(true);
 124
 125         // Create actions
 126
 127         quitAppAct = new QAction(tr("E&xit"), this);
 128 //      quitAppAct->setShortcuts(QKeySequence::Quit);
 129 //      quitAppAct->setShortcut(QKeySequence(tr("Alt+x")));
 130         quitAppAct->setShortcut(QKeySequence(tr("Ctrl+q")));
 131         quitAppAct->setShortcutContext(Qt::ApplicationShortcut);
 132         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
 133         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
 134
 135         powerGreen.addFile(":/res/power-off.png", QSize(), QIcon::Normal, QIcon::Off);
 136         powerGreen.addFile(":/res/power-on-green.png", QSize(), QIcon::Normal, QIcon::On);
 137         powerRed.addFile(":/res/power-off.png", QSize(), QIcon::Normal, QIcon::Off);
 138         powerRed.addFile(":/res/power-on-red.png", QSize(), QIcon::Normal, QIcon::On);
 139
 140 //      powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
 141         powerAct = new QAction(powerGreen, tr("&Power"), this);
 142         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
 143         powerAct->setCheckable(true);
 144         powerAct->setChecked(false);
 145 //      powerAct->setDisabled(true);
 146         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
 147
 148         QIcon pauseIcon;
 149         pauseIcon.addFile(":/res/pause-off", QSize(), QIcon::Normal, QIcon::Off);
 150         pauseIcon.addFile(":/res/pause-on", QSize(), QIcon::Normal, QIcon::On);
 151 //      pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 152         pauseAct = new QAction(pauseIcon, tr("Pause"), this);
 153         pauseAct->setStatusTip(tr("Toggles the running state"));
 154         pauseAct->setCheckable(true);
 155         pauseAct->setDisabled(true);
 156         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 157         pauseAct->setShortcutContext(Qt::ApplicationShortcut);
 158         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 159
 160         zoomActs = new QActionGroup(this);
 161
 162         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 163         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 164         x1Act->setCheckable(true);
 165         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 166
 167         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 168         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 169         x2Act->setCheckable(true);
 170         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 171
 172         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 173         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 174         x3Act->setCheckable(true);
 175         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 176
 177         tvTypeActs = new QActionGroup(this);
 178
 179         ntscAct = new QAction(QIcon(":/res/ntsc.png"), tr("NTSC"), tvTypeActs);
 180         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 181         ntscAct->setCheckable(true);
 182         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 183
 184         palAct = new QAction(QIcon(":/res/pal.png"), tr("PAL"), tvTypeActs);
 185         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 186         palAct->setCheckable(true);
 187         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 188
 189         blurAct = new QAction(QIcon(":/res/blur.png"), tr("Blur"), this);
 190         blurAct->setStatusTip(tr("Sets OpenGL rendering to GL_NEAREST"));
 191         blurAct->setCheckable(true);
 192         connect(blurAct, SIGNAL(triggered()), this, SLOT(ToggleBlur()));
 193
 194         aboutAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&About..."), this);
 195         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 196         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 197
 198         helpAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&Contents..."), this);
 199         helpAct->setStatusTip(tr("Help is available, if you should need it"));
 200         connect(helpAct, SIGNAL(triggered()), this, SLOT(ShowHelpWin()));
 201
 202         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 203         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 204         filePickAct->setShortcut(QKeySequence(tr("Ctrl+i")));
 205         filePickAct->setShortcutContext(Qt::ApplicationShortcut);
 206         connect(filePickAct, SIGNAL(triggered()), this, SLOT(InsertCart()));
 207
 208         configAct = new QAction(QIcon(":/res/wrench.png"), tr("&Configure"), this);
 209         configAct->setStatusTip(tr("Configure options for Virtual Jaguar"));
 210         configAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 211         configAct->setShortcutContext(Qt::ApplicationShortcut);
 212         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 213
 214         useCDAct = new QAction(QIcon(":/res/compact-disc.png"), tr("&Use CD Unit"), this);
 215         useCDAct->setStatusTip(tr("Use Jaguar Virtual CD unit"));
 216 //      useCDAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 217         useCDAct->setCheckable(true);
 218         connect(useCDAct, SIGNAL(triggered()), this, SLOT(ToggleCDUsage()));
 219
 220         frameAdvanceAct = new QAction(QIcon(":/res/frame-advance.png"), tr("&Frame Advance"), this);
 221         frameAdvanceAct->setShortcut(QKeySequence(tr("F7")));
 222         frameAdvanceAct->setShortcutContext(Qt::ApplicationShortcut);
 223         frameAdvanceAct->setDisabled(true);
 224         connect(frameAdvanceAct, SIGNAL(triggered()), this, SLOT(FrameAdvance()));
 225
 226         fullScreenAct = new QAction(QIcon(":/res/fullscreen.png"), tr("F&ull Screen"), this);
 227         fullScreenAct->setShortcut(QKeySequence(tr("F9")));
 228         fullScreenAct->setShortcutContext(Qt::ApplicationShortcut);
 229         fullScreenAct->setCheckable(true);
 230         connect(fullScreenAct, SIGNAL(triggered()), this, SLOT(ToggleFullScreen()));
 231
 232         // Debugger Actions
 233         memBrowseAct = new QAction(QIcon(":/res/tool-memory.png"), tr("Memory Browser"), this);
 234         memBrowseAct->setStatusTip(tr("Shows the Jaguar memory browser window"));
 235 //      memBrowseAct->setCheckable(true);
 236         connect(memBrowseAct, SIGNAL(triggered()), this, SLOT(ShowMemoryBrowserWin()));
 237
 238         cpuBrowseAct = new QAction(QIcon(":/res/tool-cpu.png"), tr("CPU Browser"), this);
 239         cpuBrowseAct->setStatusTip(tr("Shows the Jaguar CPU browser window"));
 240 //      memBrowseAct->setCheckable(true);
 241         connect(cpuBrowseAct, SIGNAL(triggered()), this, SLOT(ShowCPUBrowserWin()));
 242
 243         opBrowseAct = new QAction(QIcon(":/res/tool-op.png"), tr("OP Browser"), this);
 244         opBrowseAct->setStatusTip(tr("Shows the Jaguar OP browser window"));
 245 //      memBrowseAct->setCheckable(true);
 246         connect(opBrowseAct, SIGNAL(triggered()), this, SLOT(ShowOPBrowserWin()));
 247
 248         m68kDasmBrowseAct = new QAction(QIcon(":/res/tool-68k-dis.png"), tr("68K Listing Browser"), this);
 249         m68kDasmBrowseAct->setStatusTip(tr("Shows the 68K disassembly browser window"));
 250 //      memBrowseAct->setCheckable(true);
 251         connect(m68kDasmBrowseAct, SIGNAL(triggered()), this, SLOT(ShowM68KDasmBrowserWin()));
 252
 253         riscDasmBrowseAct = new QAction(QIcon(":/res/tool-risc-dis.png"), tr("RISC Listing Browser"), this);
 254         riscDasmBrowseAct->setStatusTip(tr("Shows the RISC disassembly browser window"));
 255 //      memBrowseAct->setCheckable(true);
 256         connect(riscDasmBrowseAct, SIGNAL(triggered()), this, SLOT(ShowRISCDasmBrowserWin()));
 257
 258         // Misc. connections...
 259         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 260         connect(filePickWin, SIGNAL(FilePickerHiding()), this, SLOT(Unpause()));
 261
 262         // Create menus & toolbars
 263
 264         fileMenu = menuBar()->addMenu(tr("&Jaguar"));
 265         fileMenu->addAction(powerAct);
 266         fileMenu->addAction(pauseAct);
 267 //      fileMenu->addAction(frameAdvanceAct);
 268         fileMenu->addAction(filePickAct);
 269         fileMenu->addAction(useCDAct);
 270         fileMenu->addAction(configAct);
 271         fileMenu->addAction(quitAppAct);
 272
 273         if (vjs.hardwareTypeAlpine)
 274         {
 275                 debugMenu = menuBar()->addMenu(tr("&Debug"));
 276                 debugMenu->addAction(memBrowseAct);
 277                 debugMenu->addAction(cpuBrowseAct);
 278                 debugMenu->addAction(opBrowseAct);
 279                 debugMenu->addAction(m68kDasmBrowseAct);
 280                 debugMenu->addAction(riscDasmBrowseAct);
 281         }
 282
 283         helpMenu = menuBar()->addMenu(tr("&Help"));
 284         helpMenu->addAction(helpAct);
 285         helpMenu->addAction(aboutAct);
 286
 287         toolbar = addToolBar(tr("Stuff"));
 288         toolbar->addAction(powerAct);
 289         toolbar->addAction(pauseAct);
 290         toolbar->addAction(frameAdvanceAct);
 291         toolbar->addAction(filePickAct);
 292         toolbar->addAction(useCDAct);
 293         toolbar->addSeparator();
 294         toolbar->addAction(x1Act);
 295         toolbar->addAction(x2Act);
 296         toolbar->addAction(x3Act);
 297         toolbar->addSeparator();
 298         toolbar->addAction(ntscAct);
 299         toolbar->addAction(palAct);
 300         toolbar->addSeparator();
 301         toolbar->addAction(blurAct);
 302         toolbar->addAction(fullScreenAct);
 303
 304         if (vjs.hardwareTypeAlpine)
 305         {
 306                 debugbar = addToolBar(tr("&Debug"));
 307                 debugbar->addAction(memBrowseAct);
 308                 debugbar->addAction(cpuBrowseAct);
 309                 debugbar->addAction(opBrowseAct);
 310                 debugbar->addAction(m68kDasmBrowseAct);
 311                 debugbar->addAction(riscDasmBrowseAct);
 312         }
 313
 314         // Add actions to the main window, as hiding widgets with them
 315         // disables them :-P
 316         addAction(fullScreenAct);
 317         addAction(quitAppAct);
 318         addAction(configAct);
 319         addAction(pauseAct);
 320         addAction(filePickAct);
 321         addAction(frameAdvanceAct);
 322
 323         //      Create status bar
 324         statusBar()->showMessage(tr("Ready"));
 325
 326         ReadSettings();
 327
 328         // Do this in case original size isn't correct (mostly for the first-run case)
 329         ResizeMainWindow();
 330
 331         // Create our test pattern bitmap
 332         QImage tempImg(":/res/test-pattern.jpg");
 333         QImage tempImgScaled = tempImg.scaled(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_PAL, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 334
 335         for(uint32_t y=0; y<VIRTUAL_SCREEN_HEIGHT_PAL; y++)
 336         {
 337                 const QRgb * scanline = (QRgb *)tempImgScaled.constScanLine(y);
 338
 339                 for(uint32_t x=0; x<VIRTUAL_SCREEN_WIDTH; x++)
 340                 {
 341                         uint32_t pixel = (qRed(scanline[x]) << 24) | (qGreen(scanline[x]) << 16) | (qBlue(scanline[x]) << 8) | 0xFF;
 342                         testPattern[(y * VIRTUAL_SCREEN_WIDTH) + x] = pixel;
 343                 }
 344         }
 345
 346         // Set up timer based loop for animation...
 347         timer = new QTimer(this);
 348         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 349
 350         // This isn't very accurate for NTSC: This is early by 40 msec per frame.
 351         // This is because it's discarding the 0.6666... on the end of the fraction.
 352         // Alas, 6 doesn't divide cleanly into 10. :-P
 353 //Should we defer this until SyncUI? Probably.
 354 //No, it doesn't work, because it uses setInterval() instead of start()...
 355 //      timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 356
 357         // We set this initially, to make VJ behave somewhat as it would if no
 358         // cart were inserted and the BIOS was set as active...
 359         jaguarCartInserted = true;
 360         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 361         WriteLog("VJ: Initializing jaguar subsystem...\n");
 362         JaguarInit();
 363 //      memcpy(jagMemSpace + 0xE00000, jaguarBootROM, 0x20000); // Use the stock BIOS
 364         memcpy(jagMemSpace + 0xE00000, (vjs.biosType == BT_K_SERIES ? jaguarBootROM : jaguarBootROM2), 0x20000);        // Use the stock BIOS
 365
 366         // Prevent the file scanner from running if filename passed
 367         // in on the command line...
 368         if (autoRun)
 369                 return;
 370
 371         // Load up the default ROM if in Alpine mode:
 372         if (vjs.hardwareTypeAlpine)
 373         {
 374                 bool romLoaded = JaguarLoadFile(vjs.alpineROMPath);
 375
 376                 // If regular load failed, try just a straight file load
 377                 // (Dev only! I don't want people to start getting lazy with their releases again! :-P)
 378                 if (!romLoaded)
 379                         romLoaded = AlpineLoadFile(vjs.alpineROMPath);
 380
 381                 if (romLoaded)
 382                         WriteLog("Alpine Mode: Successfully loaded file \"%s\".\n", vjs.alpineROMPath);
 383                 else
 384                         WriteLog("Alpine Mode: Unable to load file \"%s\"!\n", vjs.alpineROMPath);
 385
 386                 // Attempt to load/run the ABS file...
 387                 LoadSoftware(vjs.absROMPath);
 388                 memcpy(jagMemSpace + 0xE00000, jaguarDevBootROM2, 0x20000);     // Use the stub BIOS
 389                 // Prevent the scanner from running...
 390                 return;
 391         }
 392
 393         // Run the scanner if nothing passed in and *not* Alpine mode...
 394         // NB: Really need to look into caching the info scanned in here...
 395         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 396 }
 397
 398
 399 void MainWin::LoadFile(QString file)
 400 {
 401         LoadSoftware(file);
 402 }
 403
 404
 405 void MainWin::SyncUI(void)
 406 {
 407         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 408         // (Really, this is to sync command line options passed in)
 409         blurAct->setChecked(vjs.glFilter);
 410         x1Act->setChecked(zoomLevel == 1);
 411         x2Act->setChecked(zoomLevel == 2);
 412         x3Act->setChecked(zoomLevel == 3);
 413 //      running = powerAct->isChecked();
 414         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 415         palAct->setChecked(!vjs.hardwareTypeNTSC);
 416         powerAct->setIcon(vjs.hardwareTypeNTSC ? powerRed : powerGreen);
 417
 418         fullScreenAct->setChecked(vjs.fullscreen);
 419         fullScreen = vjs.fullscreen;
 420         SetFullScreen(fullScreen);
 421
 422         // Reset the timer to be what was set in the command line (if any):
 423 //      timer->setInterval(vjs.hardwareTypeNTSC ? 16 : 20);
 424         timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 425 }
 426
 427
 428 void MainWin::closeEvent(QCloseEvent * event)
 429 {
 430         JaguarDone();
 431 // This should only be done by the config dialog
 432 //      WriteSettings();
 433         WriteUISettings();
 434         event->accept(); // ignore() if can't close for some reason
 435 }
 436
 437
 438 void MainWin::keyPressEvent(QKeyEvent * e)
 439 {
 440         // From jaguar.cpp
 441         extern bool startM68KTracing;
 442         // From joystick.cpp
 443         extern int blit_start_log;
 444         // From blitter.cpp
 445         extern bool startConciseBlitLogging;
 446
 447
 448         // We ignore the Alt key for now, since it causes problems with the GUI
 449         if (e->key() == Qt::Key_Alt)
 450         {
 451                 e->accept();
 452                 return;
 453         }
 454         else if (e->key() == Qt::Key_F11)
 455         {
 456                 startM68KTracing = true;
 457                 e->accept();
 458                 return;
 459         }
 460         else if (e->key() == Qt::Key_F12)
 461         {
 462                 blit_start_log = true;
 463                 e->accept();
 464                 return;
 465         }
 466         else if (e->key() == Qt::Key_F10)
 467         {
 468                 startConciseBlitLogging = true;
 469                 e->accept();
 470                 return;
 471         }
 472         else if (e->key() == Qt::Key_F8)
 473         {
 474                 // ggn: For extra NYAN pleasure...
 475                 // ggn: There you go James :P
 476                 // Shamus: Thanks for the patch! :-D
 477                 WriteLog("    o  +           +        +\n");
 478                 WriteLog("+        o     o       +        o\n");
 479                 WriteLog("-_-_-_-_-_-_-_,------,      o \n");
 480                 WriteLog("_-_-_-_-_-_-_-|   /\\_/\\  \n");
 481                 WriteLog("-_-_-_-_-_-_-~|__( ^ .^)  +     +  \n");
 482                 WriteLog("_-_-_-_-_-_-_-\"\"  \"\"      \n");
 483                 WriteLog("+      o         o   +       o\n");
 484                 WriteLog("    +         +\n");
 485                 e->accept();
 486                 return;
 487         }
 488
 489 /*
 490 This is done now by a QAction...
 491         if (e->key() == Qt::Key_F9)
 492         {
 493                 ToggleFullScreen();
 494                 return;
 495         }
 496 */
 497         HandleKeys(e, true);
 498 }
 499
 500
 501 void MainWin::keyReleaseEvent(QKeyEvent * e)
 502 {
 503         // We ignore the Alt key for now, since it causes problems with the GUI
 504         if (e->key() == Qt::Key_Alt)
 505         {
 506                 e->accept();
 507                 return;
 508         }
 509
 510         HandleKeys(e, false);
 511 }
 512
 513
 514 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 515 {
 516         enum { P1LEFT = 0, P1RIGHT, P1UP, P1DOWN, P2LEFT, P2RIGHT, P2UP, P2DOWN };
 517         // We kill bad key combos here, before they can get to the emulator...
 518         // This also kills the illegal instruction problem that cropped up in Rayman!
 519         // May want to do this by killing the old one instead of ignoring the new one...
 520         // Seems to work better that way...
 521
 522 // The problem with this approach is that it causes bad results because it doesn't do
 523 // any checking of previous states. Need to come up with something better because this
 524 // causes problems where the keyboard acts as if it were unresponsive. :-P
 525 #if 0
 526         if ((e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 527                 || (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 528                 || (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 529                 || (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U]))
 530                 return;
 531 #else
 532 #if 0
 533         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 534                 joypad_0_buttons[BUTTON_R] = 0;
 535         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 536                 joypad_0_buttons[BUTTON_L] = 0;
 537         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 538                 joypad_0_buttons[BUTTON_D] = 0;
 539         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U])
 540                 joypad_0_buttons[BUTTON_U] = 0;
 541
 542         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L] && joypad_1_buttons[BUTTON_R])
 543                 joypad_1_buttons[BUTTON_R] = 0;
 544         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R] && joypad_1_buttons[BUTTON_L])
 545                 joypad_1_buttons[BUTTON_L] = 0;
 546         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U] && joypad_1_buttons[BUTTON_D])
 547                 joypad_1_buttons[BUTTON_D] = 0;
 548         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D] && joypad_1_buttons[BUTTON_U])
 549                 joypad_1_buttons[BUTTON_U] = 0;
 550 #else
 551 //hrm, this still has sticky state problems... Ugh!
 552         // First, settle key states...
 553         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L])
 554                 keyHeld[P1LEFT] = state;
 555         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R])
 556                 keyHeld[P1RIGHT] = state;
 557         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U])
 558                 keyHeld[P1UP] = state;
 559         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D])
 560                 keyHeld[P1DOWN] = state;
 561         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L])
 562                 keyHeld[P2LEFT] = state;
 563         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R])
 564                 keyHeld[P2RIGHT] = state;
 565         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U])
 566                 keyHeld[P2UP] = state;
 567         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D])
 568                 keyHeld[P2DOWN] = state;
 569
 570 #if 0
 571         // Next, check for conflicts and bail out if there are any...
 572         if ((keyHeld[P1LEFT] && keyHeld[P1RIGHT])
 573                 || (keyHeld[P1UP] && keyHeld[P1DOWN])
 574                 || (keyHeld[P2LEFT] && keyHeld[P2RIGHT])
 575                 || (keyHeld[P2UP] && keyHeld[P2DOWN]))
 576                 return;
 577 #else
 578         // Next, check for conflicts and kill 'em if there are any...
 579         if (keyHeld[P1LEFT] && keyHeld[P1RIGHT])
 580                 keyHeld[P1LEFT] = keyHeld[P1RIGHT] = false;
 581
 582         if (keyHeld[P1UP] && keyHeld[P1DOWN])
 583                 keyHeld[P1UP] = keyHeld[P1DOWN] = false;
 584
 585         if (keyHeld[P2LEFT] && keyHeld[P2RIGHT])
 586                 keyHeld[P2LEFT] = keyHeld[P2RIGHT] = false;
 587
 588         if (keyHeld[P2UP] && keyHeld[P2DOWN])
 589                 keyHeld[P2UP] = keyHeld[P2DOWN] = false;
 590 #endif
 591 #endif
 592 #endif
 593
 594         // No bad combos exist, let's stuff the emulator key buffers...!
 595         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 596         {
 597                 if (e->key() == (int)vjs.p1KeyBindings[i])
 598 //                      joypad_0_buttons[i] = (uint8)state;
 599                         joypad0Buttons[i] = (state ? 0x01 : 0x00);
 600
 601 // Pad #2 is screwing up pad #1. Prolly a problem in joystick.cpp...
 602 // So let's try to fix it there. :-P [DONE]
 603                 if (e->key() == (int)vjs.p2KeyBindings[i])
 604 //                      joypad_1_buttons[i] = (uint8)state;
 605                         joypad1Buttons[i] = (state ? 0x01 : 0x00);
 606         }
 607 }
 608
 609
 610 void MainWin::HandleGamepads(void)
 611 {
 612         Gamepad::Update();
 613
 614         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 615         {
 616                 if (vjs.p1KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 617                         joypad0Buttons[i] = (Gamepad::GetState(0, vjs.p1KeyBindings[i]) ? 0x01 : 0x00);
 618 /*{
 619 if (vjs.p1KeyBindings[i] & JOY_AXIS)
 620         printf("Axis state (HandleGamepads): %i\n", joypad0Buttons[i]);
 621 }*/
 622                 if (vjs.p2KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 623                         joypad1Buttons[i] = (Gamepad::GetState(1, vjs.p2KeyBindings[i]) ? 0x01 : 0x00);
 624         }
 625 }
 626
 627
 628 void MainWin::Open(void)
 629 {
 630 }
 631
 632
 633 void MainWin::Configure(void)
 634 {
 635         // Call the configuration dialog and update settings
 636         ConfigDialog dlg(this);
 637         //ick.
 638         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 639         dlg.controllerTab1->profileNum = lastEditedProfile;
 640         dlg.controllerTab1->SetupLastUsedProfile();
 641
 642         if (dlg.exec() == false)
 643                 return;
 644
 645         QString before = vjs.ROMPath;
 646         QString alpineBefore = vjs.alpineROMPath;
 647         QString absBefore = vjs.absROMPath;
 648 //      bool audioBefore = vjs.audioEnabled;
 649         bool audioBefore = vjs.DSPEnabled;
 650         dlg.UpdateVJSettings();
 651         QString after = vjs.ROMPath;
 652         QString alpineAfter = vjs.alpineROMPath;
 653         QString absAfter = vjs.absROMPath;
 654 //      bool audioAfter = vjs.audioEnabled;
 655         bool audioAfter = vjs.DSPEnabled;
 656
 657         bool allowOld = allowUnknownSoftware;
 658         //ick.
 659         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 660         lastEditedProfile = dlg.controllerTab1->profileNum;
 661
 662         // We rescan the "software" folder if the user either changed the path or
 663         // checked/unchecked the "Allow unknown files" option in the config dialog.
 664         if ((before != after) || (allowOld != allowUnknownSoftware))
 665                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 666
 667         // If the "Alpine" ROM is changed, then let's load it...
 668         if (alpineBefore != alpineAfter)
 669         {
 670                 if (!JaguarLoadFile(vjs.alpineROMPath) && !AlpineLoadFile(vjs.alpineROMPath))
 671                 {
 672                         // Oh crap, we couldn't get the file! Alert the media!
 673                         QMessageBox msg;
 674                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.alpineROMPath));
 675                         msg.setIcon(QMessageBox::Warning);
 676                         msg.exec();
 677                 }
 678         }
 679
 680         // If the "ABS" ROM is changed, then let's load it...
 681         if (absBefore != absAfter)
 682         {
 683                 if (!JaguarLoadFile(vjs.absROMPath))
 684                 {
 685                         // Oh crap, we couldn't get the file! Alert the media!
 686                         QMessageBox msg;
 687                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.absROMPath));
 688                         msg.setIcon(QMessageBox::Warning);
 689                         msg.exec();
 690                 }
 691         }
 692
 693         // If the "Enable DSP" checkbox changed, then we have to re-init the DAC,
 694         // since it's running in the host audio IRQ...
 695         if (audioBefore != audioAfter)
 696         {
 697                 DACDone();
 698                 DACInit();
 699         }
 700
 701         // Just in case we crash before a clean exit...
 702         WriteSettings();
 703 }
 704
 705
 706 //
 707 // Here's the main emulator loop
 708 //
 709 void MainWin::Timer(void)
 710 {
 711         if (!running)
 712                 return;
 713
 714         if (showUntunedTankCircuit)
 715         {
 716                 // Some machines can't handle this, so we give them the option to disable it. :-)
 717                 if (!plzDontKillMyComputer)
 718                 {
 719                         // Random hash & trash
 720                         // We try to simulate an untuned tank circuit here... :-)
 721                         for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 722                         {
 723                                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 724                                 {
 725                                         videoWidget->buffer[(y * videoWidget->textureWidth) + x]
 726                                                 = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;
 727                                 }
 728                         }
 729                 }
 730         }
 731         else
 732         {
 733                 // Otherwise, run the Jaguar simulation
 734                 HandleGamepads();
 735                 JaguarExecuteNew();
 736                 videoWidget->HandleMouseHiding();
 737         }
 738
 739         videoWidget->updateGL();
 740
 741         // FPS handling
 742         // Approach: We use a ring buffer to store times (in ms) over a given
 743         // amount of frames, then sum them to figure out the FPS.
 744         uint32_t timestamp = SDL_GetTicks();
 745         // This assumes the ring buffer size is a power of 2
 746 //      ringBufferPointer = (ringBufferPointer + 1) & (RING_BUFFER_SIZE - 1);
 747         // Doing it this way is better. Ring buffer size can be arbitrary then.
 748         ringBufferPointer = (ringBufferPointer + 1) % RING_BUFFER_SIZE;
 749         ringBuffer[ringBufferPointer] = timestamp - oldTimestamp;
 750         uint32_t elapsedTime = 0;
 751
 752         for(uint32_t i=0; i<RING_BUFFER_SIZE; i++)
 753                 elapsedTime += ringBuffer[i];
 754
 755         // elapsedTime must be non-zero
 756         if (elapsedTime == 0)
 757                 elapsedTime = 1;
 758
 759         // This is in frames per 10 seconds, so we can have 1 decimal
 760         uint32_t framesPerSecond = (uint32_t)(((float)RING_BUFFER_SIZE / (float)elapsedTime) * 10000.0);
 761         uint32_t fpsIntegerPart = framesPerSecond / 10;
 762         uint32_t fpsDecimalPart = framesPerSecond % 10;
 763         // If this is updated too frequently to be useful, we can throttle it down
 764         // so that it only updates every 10th frame or so
 765         statusBar()->showMessage(QString("%1.%2 FPS").arg(fpsIntegerPart).arg(fpsDecimalPart));
 766         oldTimestamp = timestamp;
 767 }
 768
 769
 770 void MainWin::TogglePowerState(void)
 771 {
 772         powerButtonOn = !powerButtonOn;
 773         running = true;
 774
 775         // With the power off, we simulate white noise on the screen. :-)
 776         if (!powerButtonOn)
 777         {
 778                 // Restore the mouse pointer, if hidden:
 779                 videoWidget->CheckAndRestoreMouseCursor();
 780                 useCDAct->setDisabled(false);
 781                 palAct->setDisabled(false);
 782                 ntscAct->setDisabled(false);
 783                 pauseAct->setChecked(false);
 784                 pauseAct->setDisabled(true);
 785                 showUntunedTankCircuit = true;
 786                 DACPauseAudioThread();
 787                 // This is just in case the ROM we were playing was in a narrow or wide
 788                 // field mode, so the untuned tank sim doesn't look wrong. :-)
 789                 TOMReset();
 790
 791                 if (plzDontKillMyComputer)
 792                 {
 793                         // We have to do it line by line, because the texture pitch is not
 794                         // the same as the picture buffer's pitch.
 795                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 796                         {
 797                                 memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
 798                         }
 799                 }
 800         }
 801         else
 802         {
 803                 useCDAct->setDisabled(true);
 804                 palAct->setDisabled(true);
 805                 ntscAct->setDisabled(true);
 806                 pauseAct->setChecked(false);
 807                 pauseAct->setDisabled(false);
 808                 showUntunedTankCircuit = false;
 809
 810                 // Otherwise, we prepare for running regular software...
 811                 if (CDActive)
 812                 {
 813 // Should check for cartridgeLoaded here as well...!
 814 // We can clear it when toggling CDActive on, so that when we power cycle it
 815 // does the expected thing. Otherwise, if we use the file picker to insert a
 816 // cart, we expect to run the cart! Maybe have a RemoveCart function that only
 817 // works if the CD unit is active?
 818                         setWindowTitle(QString("Virtual Jaguar " VJ_RELEASE_VERSION
 819                                 " - Now playing: Jaguar CD"));
 820                 }
 821
 822                 WriteLog("GUI: Resetting Jaguar...\n");
 823                 JaguarReset();
 824                 DACPauseAudioThread(false);
 825         }
 826 }
 827
 828
 829 void MainWin::ToggleRunState(void)
 830 {
 831         running = !running;
 832
 833         if (!running)
 834         {
 835                 // Restore the mouse pointer, if hidden:
 836                 videoWidget->CheckAndRestoreMouseCursor();
 837                 frameAdvanceAct->setDisabled(false);
 838
 839                 for(uint32_t i=0; i<(uint32_t)(videoWidget->textureWidth * 256); i++)
 840                 {
 841                         uint32_t pixel = videoWidget->buffer[i];
 842                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 843                         pixel = ((r + g + b) / 3) & 0x00FF;
 844                         videoWidget->buffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 845                 }
 846
 847                 videoWidget->updateGL();
 848         }
 849         else
 850                 frameAdvanceAct->setDisabled(true);
 851
 852         // Pause/unpause any running/non-running threads...
 853         DACPauseAudioThread(!running);
 854 }
 855
 856
 857 void MainWin::SetZoom100(void)
 858 {
 859         zoomLevel = 1;
 860         ResizeMainWindow();
 861 }
 862
 863
 864 void MainWin::SetZoom200(void)
 865 {
 866         zoomLevel = 2;
 867         ResizeMainWindow();
 868 }
 869
 870
 871 void MainWin::SetZoom300(void)
 872 {
 873         zoomLevel = 3;
 874         ResizeMainWindow();
 875 }
 876
 877
 878 void MainWin::SetNTSC(void)
 879 {
 880         powerAct->setIcon(powerRed);
 881         timer->setInterval(16);
 882         vjs.hardwareTypeNTSC = true;
 883         ResizeMainWindow();
 884         WriteSettings();
 885 }
 886
 887
 888 void MainWin::SetPAL(void)
 889 {
 890         powerAct->setIcon(powerGreen);
 891         timer->setInterval(20);
 892         vjs.hardwareTypeNTSC = false;
 893         ResizeMainWindow();
 894         WriteSettings();
 895 }
 896
 897
 898 void MainWin::ToggleBlur(void)
 899 {
 900         vjs.glFilter = !vjs.glFilter;
 901         WriteSettings();
 902 }
 903
 904
 905 void MainWin::ShowAboutWin(void)
 906 {
 907         aboutWin->show();
 908 }
 909
 910
 911 void MainWin::ShowHelpWin(void)
 912 {
 913         helpWin->show();
 914 }
 915
 916
 917 void MainWin::InsertCart(void)
 918 {
 919         // If the emulator is running, we pause it here and unpause it later
 920         // if we dismiss the file selector without choosing anything
 921         if (running && powerButtonOn)
 922         {
 923                 ToggleRunState();
 924                 pauseForFileSelector = true;
 925         }
 926
 927         filePickWin->show();
 928 }
 929
 930
 931 void MainWin::Unpause(void)
 932 {
 933         // Here we unpause the emulator if it was paused when we went into the file selector
 934         if (pauseForFileSelector)
 935         {
 936                 pauseForFileSelector = false;
 937
 938                 // Some nutter might have unpaused while in the file selector, so check for that
 939                 if (!running)
 940                         ToggleRunState();
 941         }
 942 }
 943
 944
 945 void MainWin::LoadSoftware(QString file)
 946 {
 947         running = false;                                                        // Prevent bad things(TM) from happening...
 948         pauseForFileSelector = false;                           // Reset the file selector pause flag
 949
 950         char * biosPointer = jaguarBootROM;
 951
 952         if (vjs.hardwareTypeAlpine)
 953                 biosPointer = jaguarDevBootROM2;
 954
 955         memcpy(jagMemSpace + 0xE00000, biosPointer, 0x20000);
 956
 957         powerAct->setDisabled(false);
 958         powerAct->setChecked(true);
 959         powerButtonOn = false;
 960         TogglePowerState();
 961         // We have to load our software *after* the Jaguar RESET
 962         cartridgeLoaded = JaguarLoadFile(file.toAscii().data());
 963         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 964
 965         // This is icky because we've already done it
 966 // it gets worse :-P
 967 if (!vjs.useJaguarBIOS)
 968         SET32(jaguarMainRAM, 4, jaguarRunAddress);
 969
 970         m68k_pulse_reset();
 971
 972         if (!vjs.hardwareTypeAlpine && !loadAndGo)
 973         {
 974                 QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION " - Now playing: %1")
 975                         .arg(filePickWin->GetSelectedPrettyName());
 976                 setWindowTitle(newTitle);
 977         }
 978 }
 979
 980
 981 void MainWin::ToggleCDUsage(void)
 982 {
 983         CDActive = !CDActive;
 984
 985         // Set up the Jaguar CD for execution, otherwise, clear memory
 986         if (CDActive)
 987                 memcpy(jagMemSpace + 0x800000, jaguarCDBootROM, 0x40000);
 988         else
 989                 memset(jagMemSpace + 0x800000, 0xFF, 0x40000);
 990 }
 991
 992
 993 void MainWin::FrameAdvance(void)
 994 {
 995 //printf("Frame Advance...\n");
 996         // Execute 1 frame, then exit (only useful in Pause mode)
 997         JaguarExecuteNew();
 998         videoWidget->updateGL();
 999         // Need to execute 1 frames' worth of DSP thread as well :-/
1000 #warning "!!! Need to execute the DSP thread for 1 frame too !!!"
1001 }
1002
1003
1004 void MainWin::SetFullScreen(bool state/*= true*/)
1005 {
1006         if (state)
1007         {
1008                 mainWinPosition = pos();
1009                 menuBar()->hide();
1010                 statusBar()->hide();
1011                 toolbar->hide();
1012
1013                 if (debugbar)
1014                         debugbar->hide();
1015
1016                 showFullScreen();
1017                 // This is needed because the fullscreen may happen on a different
1018                 // screen than screen 0:
1019                 int screenNum = QApplication::desktop()->screenNumber(videoWidget);
1020 //              QRect r = QApplication::desktop()->availableGeometry(screenNum);
1021                 QRect r = QApplication::desktop()->screenGeometry(screenNum);
1022                 double targetWidth = (double)VIRTUAL_SCREEN_WIDTH,
1023                         targetHeight = (double)(vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL);
1024                 double aspectRatio = targetWidth / targetHeight;
1025                 // NOTE: Really should check here to see which dimension constrains the
1026                 //       other. Right now, we assume that height is the constraint.
1027                 int newWidth = (int)(aspectRatio * (double)r.height());
1028                 videoWidget->offset = (r.width() - newWidth) / 2;
1029                 videoWidget->fullscreen = true;
1030                 videoWidget->outputWidth = newWidth;
1031                 videoWidget->setFixedSize(r.width(), r.height());
1032                 showFullScreen();
1033         }
1034         else
1035         {
1036                 // Reset the video widget to windowed mode
1037                 videoWidget->offset = 0;
1038                 videoWidget->fullscreen = false;
1039                 menuBar()->show();
1040                 statusBar()->show();
1041                 toolbar->show();
1042
1043                 if (debugbar)
1044                         debugbar->show();
1045
1046                 showNormal();
1047                 ResizeMainWindow();
1048                 move(mainWinPosition);
1049         }
1050 }
1051
1052
1053 void MainWin::ToggleFullScreen(void)
1054 {
1055         fullScreen = !fullScreen;
1056         SetFullScreen(fullScreen);
1057 }
1058
1059
1060 void MainWin::ShowMemoryBrowserWin(void)
1061 {
1062         memBrowseWin->show();
1063         memBrowseWin->RefreshContents();
1064 }
1065
1066
1067 void MainWin::ShowCPUBrowserWin(void)
1068 {
1069         cpuBrowseWin->show();
1070         cpuBrowseWin->RefreshContents();
1071 }
1072
1073
1074 void MainWin::ShowOPBrowserWin(void)
1075 {
1076         opBrowseWin->show();
1077         opBrowseWin->RefreshContents();
1078 }
1079
1080
1081 void MainWin::ShowM68KDasmBrowserWin(void)
1082 {
1083         m68kDasmBrowseWin->show();
1084         m68kDasmBrowseWin->RefreshContents();
1085 }
1086
1087
1088 void MainWin::ShowRISCDasmBrowserWin(void)
1089 {
1090         riscDasmBrowseWin->show();
1091         riscDasmBrowseWin->RefreshContents();
1092 }
1093
1094
1095 void MainWin::ResizeMainWindow(void)
1096 {
1097         videoWidget->setFixedSize(zoomLevel * VIRTUAL_SCREEN_WIDTH,
1098                 zoomLevel * (vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL));
1099
1100         // Show the test pattern if user requested plzDontKillMyComputer mode
1101         if (!powerButtonOn && plzDontKillMyComputer)
1102         {
1103                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
1104                 {
1105                         memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
1106                 }
1107         }
1108
1109         show();
1110
1111         for(int i=0; i<2; i++)
1112         {
1113                 resize(0, 0);
1114                 usleep(2000);
1115                 QApplication::processEvents();
1116         }
1117 }
1118
1119
1120 #warning "!!! Need to check the window geometry to see if the positions are legal !!!"
1121 // i.e., someone could drag it to another screen, close it, then disconnect that screen
1122 void MainWin::ReadSettings(void)
1123 {
1124         QSettings settings("Underground Software", "Virtual Jaguar");
1125         mainWinPosition = settings.value("pos", QPoint(200, 200)).toPoint();
1126         QSize size = settings.value("size", QSize(400, 400)).toSize();
1127         resize(size);
1128         move(mainWinPosition);
1129         QPoint pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
1130         filePickWin->move(pos);
1131
1132         zoomLevel = settings.value("zoom", 2).toInt();
1133         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
1134         lastEditedProfile = settings.value("lastEditedProfile", 0).toInt();
1135
1136         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
1137         vjs.joyport          = settings.value("joyport", 0).toInt();
1138         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
1139         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
1140         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
1141         vjs.GPUEnabled       = settings.value("GPUEnabled", true).toBool();
1142         vjs.DSPEnabled       = settings.value("DSPEnabled", true).toBool();
1143         vjs.audioEnabled     = settings.value("audioEnabled", true).toBool();
1144         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
1145         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
1146         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
1147         vjs.glFilter         = settings.value("glFilterType", 1).toInt();
1148         vjs.renderType       = settings.value("renderType", 0).toInt();
1149         vjs.allowWritesToROM = settings.value("writeROM", false).toBool();
1150         vjs.biosType         = settings.value("biosType", BT_M_SERIES).toInt();
1151         vjs.useFastBlitter   = settings.value("useFastBlitter", false).toBool();
1152         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", "./eeproms/").toString().toAscii().data());
1153         strcpy(vjs.ROMPath, settings.value("ROMs", "./software/").toString().toAscii().data());
1154         strcpy(vjs.alpineROMPath, settings.value("DefaultROM", "").toString().toAscii().data());
1155         strcpy(vjs.absROMPath, settings.value("DefaultABS", "").toString().toAscii().data());
1156
1157 WriteLog("MainWin: Paths\n");
1158 WriteLog("   EEPROMPath = \"%s\"\n", vjs.EEPROMPath);
1159 WriteLog("      ROMPath = \"%s\"\n", vjs.ROMPath);
1160 WriteLog("AlpineROMPath = \"%s\"\n", vjs.alpineROMPath);
1161 WriteLog("   absROMPath = \"%s\"\n", vjs.absROMPath);
1162 WriteLog("Pipelined DSP = %s\n", (vjs.usePipelinedDSP ? "ON" : "off"));
1163
1164         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
1165         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_S).toInt();
1166         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_X).toInt();
1167         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_A).toInt();
1168         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_D).toInt();
1169         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_J).toInt();
1170         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_K).toInt();
1171         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_L).toInt();
1172         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_O).toInt();
1173         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_P).toInt();
1174         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
1175         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
1176         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
1177         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
1178         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
1179         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
1180         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
1181         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
1182         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
1183         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
1184         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Minus).toInt();
1185         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Equal).toInt();
1186
1187         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
1188         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
1189         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
1190         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
1191         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
1192         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
1193         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
1194         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
1195         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
1196         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
1197         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
1198         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
1199         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
1200         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
1201         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
1202         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
1203         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
1204         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
1205         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
1206         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
1207         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
1208
1209         ReadProfiles(&settings);
1210 }
1211
1212
1213 void MainWin::WriteSettings(void)
1214 {
1215         QSettings settings("Underground Software", "Virtual Jaguar");
1216         settings.setValue("pos", pos());
1217         settings.setValue("size", size());
1218         settings.setValue("cartLoadPos", filePickWin->pos());
1219
1220         settings.setValue("zoom", zoomLevel);
1221         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
1222         settings.setValue("lastEditedProfile", lastEditedProfile);
1223
1224         settings.setValue("useJoystick", vjs.useJoystick);
1225         settings.setValue("joyport", vjs.joyport);
1226         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
1227         settings.setValue("frameSkip", vjs.frameSkip);
1228         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
1229         settings.setValue("GPUEnabled", vjs.GPUEnabled);
1230         settings.setValue("DSPEnabled", vjs.DSPEnabled);
1231         settings.setValue("audioEnabled", vjs.audioEnabled);
1232         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
1233         settings.setValue("fullscreen", vjs.fullscreen);
1234         settings.setValue("useOpenGL", vjs.useOpenGL);
1235         settings.setValue("glFilterType", vjs.glFilter);
1236         settings.setValue("renderType", vjs.renderType);
1237         settings.setValue("writeROM", vjs.allowWritesToROM);
1238         settings.setValue("biosType", vjs.biosType);
1239         settings.setValue("useFastBlitter", vjs.useFastBlitter);
1240         settings.setValue("JagBootROM", vjs.jagBootPath);
1241         settings.setValue("CDBootROM", vjs.CDBootPath);
1242         settings.setValue("EEPROMs", vjs.EEPROMPath);
1243         settings.setValue("ROMs", vjs.ROMPath);
1244         settings.setValue("DefaultROM", vjs.alpineROMPath);
1245         settings.setValue("DefaultABS", vjs.absROMPath);
1246
1247         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
1248         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
1249         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
1250         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
1251         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
1252         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
1253         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
1254         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
1255         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
1256         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
1257         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
1258         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
1259         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
1260         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
1261         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
1262         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
1263         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
1264         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
1265         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
1266         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
1267         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
1268
1269         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
1270         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
1271         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
1272         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
1273         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
1274         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
1275         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
1276         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
1277         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
1278         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
1279         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
1280         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
1281         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
1282         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
1283         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
1284         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
1285         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
1286         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
1287         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
1288         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
1289         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
1290
1291         WriteProfiles(&settings);
1292 }
1293
1294
1295 void MainWin::WriteUISettings(void)
1296 {
1297         QSettings settings("Underground Software", "Virtual Jaguar");
1298         settings.setValue("pos", pos());
1299         settings.setValue("size", size());
1300         settings.setValue("cartLoadPos", filePickWin->pos());
1301
1302         settings.setValue("zoom", zoomLevel);
1303 }
1304