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
  20 //   with 'R', etc) [DONE]
  21 // - Controller configuration [DONE]
  22 //
  23 // STILL TO BE DONE:
  24 //
  25 // - Fix bug in switching between PAL & NTSC in fullscreen mode.
  26 // - Remove SDL dependencies (sound, mainly) from Jaguar core lib
  27 // - Fix inconsistency with trailing slashes in paths (eeproms needs one,
  28 //   software doesn't)
  29 //
  30 // SFDX CODE: S1E9T8H5M23YS
  31
  32 // Uncomment this for debugging...
  33 //#define DEBUG
  34 //#define DEBUGFOO                      // Various tool debugging...
  35 //#define DEBUGTP                               // Toolpalette debugging...
  36
  37 #include "mainwin.h"
  38
  39 #include "SDL.h"
  40 #include "app.h"
  41 #include "about.h"
  42 #include "configdialog.h"
  43 #include "controllertab.h"
  44 #include "filepicker.h"
  45 #include "gamepad.h"
  46 #include "generaltab.h"
  47 #include "glwidget.h"
  48 #include "help.h"
  49 #include "profile.h"
  50 #include "settings.h"
  51 #include "version.h"
  52 #include "debug/cpubrowser.h"
  53 #include "debug/m68kdasmbrowser.h"
  54 #include "debug/memorybrowser.h"
  55 #include "debug/opbrowser.h"
  56 #include "debug/riscdasmbrowser.h"
  57
  58 #include "dac.h"
  59 #include "jaguar.h"
  60 #include "log.h"
  61 #include "file.h"
  62 #include "jagbios.h"
  63 #include "jagbios2.h"
  64 #include "jagcdbios.h"
  65 #include "jagstub2bios.h"
  66 #include "joystick.h"
  67 #include "m68000/m68kinterface.h"
  68
  69 // According to SebRmv, this header isn't seen on Arch Linux either... :-/
  70 //#ifdef __GCCWIN32__
  71 // Apparently on win32, usleep() is not pulled in by the usual suspects.
  72 #include <unistd.h>
  73 //#endif
  74
  75 // The way BSNES controls things is by setting a timer with a zero
  76 // timeout, sleeping if not emulating anything. Seems there has to be a
  77 // better way.
  78
  79 // It has a novel approach to plugging-in/using different video/audio/input
  80 // methods, can we do something similar or should we just use the built-in
  81 // QOpenGL?
  82
  83 // We're going to try to use the built-in OpenGL support and see how it goes.
  84 // We'll make the VJ core modular so that it doesn't matter what GUI is in
  85 // use, we can drop it in anywhere and use it as-is.
  86
  87 MainWin::MainWin(bool autoRun): running(true), powerButtonOn(false),
  88         showUntunedTankCircuit(true), cartridgeLoaded(false), CDActive(false),
  89         pauseForFileSelector(false), loadAndGo(autoRun), scannedSoftwareFolder(false), plzDontKillMyComputer(false)
  90 {
  91         debugbar = NULL;
  92
  93         for(int i=0; i<8; i++)
  94                 keyHeld[i] = false;
  95
  96         // FPS management
  97         for(int i=0; i<RING_BUFFER_SIZE; i++)
  98                 ringBuffer[i] = 0;
  99
 100         ringBufferPointer = RING_BUFFER_SIZE - 1;
 101
 102         videoWidget = new GLWidget(this);
 103         setCentralWidget(videoWidget);
 104         setWindowIcon(QIcon(":/res/vj-icon.png"));
 105
 106         QString title = QString(tr("Virtual Jaguar " VJ_RELEASE_VERSION ));
 107
 108         if (vjs.hardwareTypeAlpine)
 109                 title += QString(tr(" - Alpine Mode"));
 110
 111         setWindowTitle(title);
 112
 113         aboutWin = new AboutWindow(this);
 114         helpWin = new HelpWindow(this);
 115         filePickWin = new FilePickerWindow(this);
 116         memBrowseWin = new MemoryBrowserWindow(this);
 117         cpuBrowseWin = new CPUBrowserWindow(this);
 118         opBrowseWin = new OPBrowserWindow(this);
 119         m68kDasmBrowseWin = new M68KDasmBrowserWindow(this);
 120         riscDasmBrowseWin = new RISCDasmBrowserWindow(this);
 121
 122         videoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 123         setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 124
 125         setUnifiedTitleAndToolBarOnMac(true);
 126
 127         // Create actions
 128
 129         quitAppAct = new QAction(tr("E&xit"), this);
 130 //      quitAppAct->setShortcuts(QKeySequence::Quit);
 131 //      quitAppAct->setShortcut(QKeySequence(tr("Alt+x")));
 132         quitAppAct->setShortcut(QKeySequence(tr("Ctrl+q")));
 133         quitAppAct->setShortcutContext(Qt::ApplicationShortcut);
 134         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
 135         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
 136
 137         powerGreen.addFile(":/res/power-off.png", QSize(), QIcon::Normal, QIcon::Off);
 138         powerGreen.addFile(":/res/power-on-green.png", QSize(), QIcon::Normal, QIcon::On);
 139         powerRed.addFile(":/res/power-off.png", QSize(), QIcon::Normal, QIcon::Off);
 140         powerRed.addFile(":/res/power-on-red.png", QSize(), QIcon::Normal, QIcon::On);
 141
 142 //      powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
 143         powerAct = new QAction(powerGreen, tr("&Power"), this);
 144         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
 145         powerAct->setCheckable(true);
 146         powerAct->setChecked(false);
 147 //      powerAct->setDisabled(true);
 148         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
 149
 150         QIcon pauseIcon;
 151         pauseIcon.addFile(":/res/pause-off", QSize(), QIcon::Normal, QIcon::Off);
 152         pauseIcon.addFile(":/res/pause-on", QSize(), QIcon::Normal, QIcon::On);
 153 //      pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 154         pauseAct = new QAction(pauseIcon, tr("Pause"), this);
 155         pauseAct->setStatusTip(tr("Toggles the running state"));
 156         pauseAct->setCheckable(true);
 157         pauseAct->setDisabled(true);
 158         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 159         pauseAct->setShortcutContext(Qt::ApplicationShortcut);
 160         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 161
 162         zoomActs = new QActionGroup(this);
 163
 164         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 165         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 166         x1Act->setCheckable(true);
 167         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 168
 169         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 170         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 171         x2Act->setCheckable(true);
 172         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 173
 174         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 175         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 176         x3Act->setCheckable(true);
 177         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 178
 179         tvTypeActs = new QActionGroup(this);
 180
 181         ntscAct = new QAction(QIcon(":/res/ntsc.png"), tr("NTSC"), tvTypeActs);
 182         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 183         ntscAct->setCheckable(true);
 184         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 185
 186         palAct = new QAction(QIcon(":/res/pal.png"), tr("PAL"), tvTypeActs);
 187         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 188         palAct->setCheckable(true);
 189         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 190
 191         blurAct = new QAction(QIcon(":/res/blur.png"), tr("Blur"), this);
 192         blurAct->setStatusTip(tr("Sets OpenGL rendering to GL_NEAREST"));
 193         blurAct->setCheckable(true);
 194         connect(blurAct, SIGNAL(triggered()), this, SLOT(ToggleBlur()));
 195
 196         aboutAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&About..."), this);
 197         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 198         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 199
 200         helpAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&Contents..."), this);
 201         helpAct->setStatusTip(tr("Help is available, if you should need it"));
 202         connect(helpAct, SIGNAL(triggered()), this, SLOT(ShowHelpWin()));
 203
 204         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 205         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 206         filePickAct->setShortcut(QKeySequence(tr("Ctrl+i")));
 207         filePickAct->setShortcutContext(Qt::ApplicationShortcut);
 208         connect(filePickAct, SIGNAL(triggered()), this, SLOT(InsertCart()));
 209
 210         configAct = new QAction(QIcon(":/res/wrench.png"), tr("&Configure"), this);
 211         configAct->setStatusTip(tr("Configure options for Virtual Jaguar"));
 212         configAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 213         configAct->setShortcutContext(Qt::ApplicationShortcut);
 214         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 215
 216         useCDAct = new QAction(QIcon(":/res/compact-disc.png"), tr("&Use CD Unit"), this);
 217         useCDAct->setStatusTip(tr("Use Jaguar Virtual CD unit"));
 218 //      useCDAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 219         useCDAct->setCheckable(true);
 220         connect(useCDAct, SIGNAL(triggered()), this, SLOT(ToggleCDUsage()));
 221
 222         frameAdvanceAct = new QAction(QIcon(":/res/frame-advance.png"), tr("&Frame Advance"), this);
 223         frameAdvanceAct->setShortcut(QKeySequence(tr("F7")));
 224         frameAdvanceAct->setShortcutContext(Qt::ApplicationShortcut);
 225         frameAdvanceAct->setDisabled(true);
 226         connect(frameAdvanceAct, SIGNAL(triggered()), this, SLOT(FrameAdvance()));
 227
 228         fullScreenAct = new QAction(QIcon(":/res/fullscreen.png"), tr("F&ull Screen"), this);
 229         fullScreenAct->setShortcut(QKeySequence(tr("F9")));
 230         fullScreenAct->setShortcutContext(Qt::ApplicationShortcut);
 231         fullScreenAct->setCheckable(true);
 232         connect(fullScreenAct, SIGNAL(triggered()), this, SLOT(ToggleFullScreen()));
 233
 234         // Debugger Actions
 235         memBrowseAct = new QAction(QIcon(":/res/tool-memory.png"), tr("Memory Browser"), this);
 236         memBrowseAct->setStatusTip(tr("Shows the Jaguar memory browser window"));
 237 //      memBrowseAct->setCheckable(true);
 238         connect(memBrowseAct, SIGNAL(triggered()), this, SLOT(ShowMemoryBrowserWin()));
 239
 240         cpuBrowseAct = new QAction(QIcon(":/res/tool-cpu.png"), tr("CPU Browser"), this);
 241         cpuBrowseAct->setStatusTip(tr("Shows the Jaguar CPU browser window"));
 242 //      memBrowseAct->setCheckable(true);
 243         connect(cpuBrowseAct, SIGNAL(triggered()), this, SLOT(ShowCPUBrowserWin()));
 244
 245         opBrowseAct = new QAction(QIcon(":/res/tool-op.png"), tr("OP Browser"), this);
 246         opBrowseAct->setStatusTip(tr("Shows the Jaguar OP browser window"));
 247 //      memBrowseAct->setCheckable(true);
 248         connect(opBrowseAct, SIGNAL(triggered()), this, SLOT(ShowOPBrowserWin()));
 249
 250         m68kDasmBrowseAct = new QAction(QIcon(":/res/tool-68k-dis.png"), tr("68K Listing Browser"), this);
 251         m68kDasmBrowseAct->setStatusTip(tr("Shows the 68K disassembly browser window"));
 252 //      memBrowseAct->setCheckable(true);
 253         connect(m68kDasmBrowseAct, SIGNAL(triggered()), this, SLOT(ShowM68KDasmBrowserWin()));
 254
 255         riscDasmBrowseAct = new QAction(QIcon(":/res/tool-risc-dis.png"), tr("RISC Listing Browser"), this);
 256         riscDasmBrowseAct->setStatusTip(tr("Shows the RISC disassembly browser window"));
 257 //      memBrowseAct->setCheckable(true);
 258         connect(riscDasmBrowseAct, SIGNAL(triggered()), this, SLOT(ShowRISCDasmBrowserWin()));
 259
 260         // Misc. connections...
 261         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 262         connect(filePickWin, SIGNAL(FilePickerHiding()), this, SLOT(Unpause()));
 263
 264         // Create menus & toolbars
 265
 266         fileMenu = menuBar()->addMenu(tr("&Jaguar"));
 267         fileMenu->addAction(powerAct);
 268         fileMenu->addAction(pauseAct);
 269 //      fileMenu->addAction(frameAdvanceAct);
 270         fileMenu->addAction(filePickAct);
 271         fileMenu->addAction(useCDAct);
 272         fileMenu->addAction(configAct);
 273         fileMenu->addAction(quitAppAct);
 274
 275         if (vjs.hardwareTypeAlpine)
 276         {
 277                 debugMenu = menuBar()->addMenu(tr("&Debug"));
 278                 debugMenu->addAction(memBrowseAct);
 279                 debugMenu->addAction(cpuBrowseAct);
 280                 debugMenu->addAction(opBrowseAct);
 281                 debugMenu->addAction(m68kDasmBrowseAct);
 282                 debugMenu->addAction(riscDasmBrowseAct);
 283         }
 284
 285         helpMenu = menuBar()->addMenu(tr("&Help"));
 286         helpMenu->addAction(helpAct);
 287         helpMenu->addAction(aboutAct);
 288
 289         toolbar = addToolBar(tr("Stuff"));
 290         toolbar->addAction(powerAct);
 291         toolbar->addAction(pauseAct);
 292         toolbar->addAction(frameAdvanceAct);
 293         toolbar->addAction(filePickAct);
 294         toolbar->addAction(useCDAct);
 295         toolbar->addSeparator();
 296         toolbar->addAction(x1Act);
 297         toolbar->addAction(x2Act);
 298         toolbar->addAction(x3Act);
 299         toolbar->addSeparator();
 300         toolbar->addAction(ntscAct);
 301         toolbar->addAction(palAct);
 302         toolbar->addSeparator();
 303         toolbar->addAction(blurAct);
 304         toolbar->addAction(fullScreenAct);
 305
 306         if (vjs.hardwareTypeAlpine)
 307         {
 308                 debugbar = addToolBar(tr("&Debug"));
 309                 debugbar->addAction(memBrowseAct);
 310                 debugbar->addAction(cpuBrowseAct);
 311                 debugbar->addAction(opBrowseAct);
 312                 debugbar->addAction(m68kDasmBrowseAct);
 313                 debugbar->addAction(riscDasmBrowseAct);
 314         }
 315
 316         // Add actions to the main window, as hiding widgets with them
 317         // disables them :-P
 318         addAction(fullScreenAct);
 319         addAction(quitAppAct);
 320         addAction(configAct);
 321         addAction(pauseAct);
 322         addAction(filePickAct);
 323         addAction(frameAdvanceAct);
 324
 325         //      Create status bar
 326         statusBar()->showMessage(tr("Ready"));
 327
 328         ReadSettings();
 329
 330         // Do this in case original size isn't correct (mostly for the first-run case)
 331         ResizeMainWindow();
 332
 333         // Create our test pattern bitmaps
 334         QImage tempImg(":/res/test-pattern.jpg");
 335         QImage tempImgScaled = tempImg.scaled(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_PAL, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 336
 337         for(uint32_t y=0; y<VIRTUAL_SCREEN_HEIGHT_PAL; y++)
 338         {
 339                 const QRgb * scanline = (QRgb *)tempImgScaled.constScanLine(y);
 340
 341                 for(uint32_t x=0; x<VIRTUAL_SCREEN_WIDTH; x++)
 342                 {
 343                         uint32_t pixel = (qRed(scanline[x]) << 24) | (qGreen(scanline[x]) << 16) | (qBlue(scanline[x]) << 8) | 0xFF;
 344                         testPattern[(y * VIRTUAL_SCREEN_WIDTH) + x] = pixel;
 345                 }
 346         }
 347
 348         QImage tempImg2(":/res/test-pattern-pal");
 349         QImage tempImgScaled2 = tempImg2.scaled(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_PAL, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 350
 351         for(uint32_t y=0; y<VIRTUAL_SCREEN_HEIGHT_PAL; y++)
 352         {
 353                 const QRgb * scanline = (QRgb *)tempImgScaled2.constScanLine(y);
 354
 355                 for(uint32_t x=0; x<VIRTUAL_SCREEN_WIDTH; x++)
 356                 {
 357                         uint32_t pixel = (qRed(scanline[x]) << 24) | (qGreen(scanline[x]) << 16) | (qBlue(scanline[x]) << 8) | 0xFF;
 358                         testPattern2[(y * VIRTUAL_SCREEN_WIDTH) + x] = pixel;
 359                 }
 360         }
 361
 362         // Set up timer based loop for animation...
 363         timer = new QTimer(this);
 364         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 365
 366         // This isn't very accurate for NTSC: This is early by 40 msec per frame.
 367         // This is because it's discarding the 0.6666... on the end of the fraction.
 368         // Alas, 6 doesn't divide cleanly into 10. :-P
 369 //Should we defer this until SyncUI? Probably.
 370 //No, it doesn't work, because it uses setInterval() instead of start()...
 371 //      timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 372
 373         // We set this initially, to make VJ behave somewhat as it would if no
 374         // cart were inserted and the BIOS was set as active...
 375         jaguarCartInserted = true;
 376         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 377         WriteLog("VJ: Initializing jaguar subsystem...\n");
 378         JaguarInit();
 379 //      memcpy(jagMemSpace + 0xE00000, jaguarBootROM, 0x20000); // Use the stock BIOS
 380         memcpy(jagMemSpace + 0xE00000, (vjs.biosType == BT_K_SERIES ? jaguarBootROM : jaguarBootROM2), 0x20000);        // Use the stock BIOS
 381
 382         // Prevent the file scanner from running if filename passed
 383         // in on the command line...
 384         if (autoRun)
 385                 return;
 386
 387         // Load up the default ROM if in Alpine mode:
 388         if (vjs.hardwareTypeAlpine)
 389         {
 390                 bool romLoaded = JaguarLoadFile(vjs.alpineROMPath);
 391
 392                 // If regular load failed, try just a straight file load
 393                 // (Dev only! I don't want people to start getting lazy with their releases again! :-P)
 394                 if (!romLoaded)
 395                         romLoaded = AlpineLoadFile(vjs.alpineROMPath);
 396
 397                 if (romLoaded)
 398                         WriteLog("Alpine Mode: Successfully loaded file \"%s\".\n", vjs.alpineROMPath);
 399                 else
 400                         WriteLog("Alpine Mode: Unable to load file \"%s\"!\n", vjs.alpineROMPath);
 401
 402                 // Attempt to load/run the ABS file...
 403                 LoadSoftware(vjs.absROMPath);
 404                 memcpy(jagMemSpace + 0xE00000, jaguarDevBootROM2, 0x20000);     // Use the stub BIOS
 405                 // Prevent the scanner from running...
 406                 return;
 407         }
 408
 409         // Run the scanner if nothing passed in and *not* Alpine mode...
 410         // NB: Really need to look into caching the info scanned in here...
 411         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 412         scannedSoftwareFolder = true;
 413 }
 414
 415
 416 void MainWin::LoadFile(QString file)
 417 {
 418         LoadSoftware(file);
 419 }
 420
 421
 422 void MainWin::SyncUI(void)
 423 {
 424         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 425         // (Really, this is to sync command line options passed in)
 426         blurAct->setChecked(vjs.glFilter);
 427         x1Act->setChecked(zoomLevel == 1);
 428         x2Act->setChecked(zoomLevel == 2);
 429         x3Act->setChecked(zoomLevel == 3);
 430 //      running = powerAct->isChecked();
 431         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 432         palAct->setChecked(!vjs.hardwareTypeNTSC);
 433         powerAct->setIcon(vjs.hardwareTypeNTSC ? powerRed : powerGreen);
 434
 435         fullScreenAct->setChecked(vjs.fullscreen);
 436         fullScreen = vjs.fullscreen;
 437         SetFullScreen(fullScreen);
 438
 439         // Reset the timer to be what was set in the command line (if any):
 440 //      timer->setInterval(vjs.hardwareTypeNTSC ? 16 : 20);
 441         timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 442 }
 443
 444
 445 void MainWin::closeEvent(QCloseEvent * event)
 446 {
 447         JaguarDone();
 448 // This should only be done by the config dialog
 449 //      WriteSettings();
 450         WriteUISettings();
 451         event->accept(); // ignore() if can't close for some reason
 452 }
 453
 454
 455 void MainWin::keyPressEvent(QKeyEvent * e)
 456 {
 457         // From jaguar.cpp
 458         extern bool startM68KTracing;
 459         // From joystick.cpp
 460         extern int blit_start_log;
 461         // From blitter.cpp
 462         extern bool startConciseBlitLogging;
 463
 464
 465         // We ignore the Alt key for now, since it causes problems with the GUI
 466         if (e->key() == Qt::Key_Alt)
 467         {
 468                 e->accept();
 469                 return;
 470         }
 471         else if (e->key() == Qt::Key_F11)
 472         {
 473                 startM68KTracing = true;
 474                 e->accept();
 475                 return;
 476         }
 477         else if (e->key() == Qt::Key_F12)
 478         {
 479                 blit_start_log = true;
 480                 e->accept();
 481                 return;
 482         }
 483         else if (e->key() == Qt::Key_F10)
 484         {
 485                 startConciseBlitLogging = true;
 486                 e->accept();
 487                 return;
 488         }
 489         else if (e->key() == Qt::Key_F8)
 490         {
 491                 // ggn: For extra NYAN pleasure...
 492                 // ggn: There you go James :P
 493                 // Shamus: Thanks for the patch! :-D
 494                 WriteLog("    o  +           +        +\n");
 495                 WriteLog("+        o     o       +        o\n");
 496                 WriteLog("-_-_-_-_-_-_-_,------,      o \n");
 497                 WriteLog("_-_-_-_-_-_-_-|   /\\_/\\  \n");
 498                 WriteLog("-_-_-_-_-_-_-~|__( ^ .^)  +     +  \n");
 499                 WriteLog("_-_-_-_-_-_-_-\"\"  \"\"      \n");
 500                 WriteLog("+      o         o   +       o\n");
 501                 WriteLog("    +         +\n");
 502                 e->accept();
 503                 return;
 504         }
 505
 506 /*
 507 This is done now by a QAction...
 508         if (e->key() == Qt::Key_F9)
 509         {
 510                 ToggleFullScreen();
 511                 return;
 512         }
 513 */
 514         HandleKeys(e, true);
 515 }
 516
 517
 518 void MainWin::keyReleaseEvent(QKeyEvent * e)
 519 {
 520         // We ignore the Alt key for now, since it causes problems with the GUI
 521         if (e->key() == Qt::Key_Alt)
 522         {
 523                 e->accept();
 524                 return;
 525         }
 526
 527         HandleKeys(e, false);
 528 }
 529
 530
 531 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 532 {
 533         enum { P1LEFT = 0, P1RIGHT, P1UP, P1DOWN, P2LEFT, P2RIGHT, P2UP, P2DOWN };
 534         // We kill bad key combos here, before they can get to the emulator...
 535         // This also kills the illegal instruction problem that cropped up in
 536         // Rayman!
 537
 538         // First, settle key states...
 539         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L])
 540                 keyHeld[P1LEFT] = state;
 541         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R])
 542                 keyHeld[P1RIGHT] = state;
 543         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U])
 544                 keyHeld[P1UP] = state;
 545         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D])
 546                 keyHeld[P1DOWN] = state;
 547         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L])
 548                 keyHeld[P2LEFT] = state;
 549         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R])
 550                 keyHeld[P2RIGHT] = state;
 551         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U])
 552                 keyHeld[P2UP] = state;
 553         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D])
 554                 keyHeld[P2DOWN] = state;
 555
 556         // Next, check for conflicts and kill 'em if there are any...
 557         if (keyHeld[P1LEFT] && keyHeld[P1RIGHT])
 558                 keyHeld[P1LEFT] = keyHeld[P1RIGHT] = false;
 559
 560         if (keyHeld[P1UP] && keyHeld[P1DOWN])
 561                 keyHeld[P1UP] = keyHeld[P1DOWN] = false;
 562
 563         if (keyHeld[P2LEFT] && keyHeld[P2RIGHT])
 564                 keyHeld[P2LEFT] = keyHeld[P2RIGHT] = false;
 565
 566         if (keyHeld[P2UP] && keyHeld[P2DOWN])
 567                 keyHeld[P2UP] = keyHeld[P2DOWN] = false;
 568
 569         // No bad combos exist now, let's stuff the emulator key buffers...!
 570         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 571         {
 572                 if (e->key() == (int)vjs.p1KeyBindings[i])
 573                         joypad0Buttons[i] = (state ? 0x01 : 0x00);
 574
 575                 if (e->key() == (int)vjs.p2KeyBindings[i])
 576                         joypad1Buttons[i] = (state ? 0x01 : 0x00);
 577         }
 578 }
 579
 580
 581 //
 582 // N.B.: The profile system AutoConnect functionality sets the gamepad IDs here.
 583 //
 584 void MainWin::HandleGamepads(void)
 585 {
 586         Gamepad::Update();
 587
 588         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 589         {
 590                 if (vjs.p1KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 591                         joypad0Buttons[i] = (Gamepad::GetState(gamepadIDSlot1, vjs.p1KeyBindings[i]) ? 0x01 : 0x00);
 592
 593                 if (vjs.p2KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 594                         joypad1Buttons[i] = (Gamepad::GetState(gamepadIDSlot2, vjs.p2KeyBindings[i]) ? 0x01 : 0x00);
 595         }
 596 }
 597
 598
 599 void MainWin::Open(void)
 600 {
 601 }
 602
 603
 604 void MainWin::Configure(void)
 605 {
 606         // Call the configuration dialog and update settings
 607         ConfigDialog dlg(this);
 608         //ick.
 609         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 610         dlg.controllerTab1->profileNum = lastEditedProfile;
 611         dlg.controllerTab1->SetupLastUsedProfile();
 612 // maybe instead of this, we tell the controller tab to work on a copy that gets
 613 // written if the user hits 'OK'.
 614         SaveProfiles();         // Just in case user cancels
 615
 616         if (dlg.exec() == false)
 617         {
 618                 RestoreProfiles();
 619                 return;
 620         }
 621
 622         QString before = vjs.ROMPath;
 623         QString alpineBefore = vjs.alpineROMPath;
 624         QString absBefore = vjs.absROMPath;
 625 //      bool audioBefore = vjs.audioEnabled;
 626         bool audioBefore = vjs.DSPEnabled;
 627         dlg.UpdateVJSettings();
 628         QString after = vjs.ROMPath;
 629         QString alpineAfter = vjs.alpineROMPath;
 630         QString absAfter = vjs.absROMPath;
 631 //      bool audioAfter = vjs.audioEnabled;
 632         bool audioAfter = vjs.DSPEnabled;
 633
 634         bool allowOld = allowUnknownSoftware;
 635         //ick.
 636         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 637         lastEditedProfile = dlg.controllerTab1->profileNum;
 638         AutoConnectProfiles();
 639
 640         // We rescan the "software" folder if the user either changed the path or
 641         // checked/unchecked the "Allow unknown files" option in the config dialog.
 642         if ((before != after) || (allowOld != allowUnknownSoftware))
 643                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 644
 645         // If the "Alpine" ROM is changed, then let's load it...
 646         if (alpineBefore != alpineAfter)
 647         {
 648                 if (!JaguarLoadFile(vjs.alpineROMPath) && !AlpineLoadFile(vjs.alpineROMPath))
 649                 {
 650                         // Oh crap, we couldn't get the file! Alert the media!
 651                         QMessageBox msg;
 652                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.alpineROMPath));
 653                         msg.setIcon(QMessageBox::Warning);
 654                         msg.exec();
 655                 }
 656         }
 657
 658         // If the "ABS" ROM is changed, then let's load it...
 659         if (absBefore != absAfter)
 660         {
 661                 if (!JaguarLoadFile(vjs.absROMPath))
 662                 {
 663                         // Oh crap, we couldn't get the file! Alert the media!
 664                         QMessageBox msg;
 665                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.absROMPath));
 666                         msg.setIcon(QMessageBox::Warning);
 667                         msg.exec();
 668                 }
 669         }
 670
 671         // If the "Enable DSP" checkbox changed, then we have to re-init the DAC,
 672         // since it's running in the host audio IRQ...
 673         if (audioBefore != audioAfter)
 674         {
 675                 DACDone();
 676                 DACInit();
 677         }
 678
 679         // Just in case we crash before a clean exit...
 680         WriteSettings();
 681 }
 682
 683
 684 //
 685 // Here's the main emulator loop
 686 //
 687 void MainWin::Timer(void)
 688 {
 689 #if 0
 690 static uint32_t ntscTickCount;
 691         if (vjs.hardwareTypeNTSC)
 692         {
 693                 ntscTickCount++;
 694                 ntscTickCount %= 3;
 695                 timer->start(16 + (ntscTickCount == 0 ? 1 : 0));
 696         }
 697 #endif
 698
 699         if (!running)
 700                 return;
 701
 702         if (showUntunedTankCircuit)
 703         {
 704                 // Some machines can't handle this, so we give them the option to disable it. :-)
 705                 if (!plzDontKillMyComputer)
 706                 {
 707                         // Random hash & trash
 708                         // We try to simulate an untuned tank circuit here... :-)
 709                         for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 710                         {
 711                                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 712                                 {
 713                                         videoWidget->buffer[(y * videoWidget->textureWidth) + x]
 714                                                 = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;
 715                                 }
 716                         }
 717                 }
 718         }
 719         else
 720         {
 721                 // Otherwise, run the Jaguar simulation
 722                 HandleGamepads();
 723                 JaguarExecuteNew();
 724                 videoWidget->HandleMouseHiding();
 725         }
 726
 727         videoWidget->updateGL();
 728
 729         // FPS handling
 730         // Approach: We use a ring buffer to store times (in ms) over a given
 731         // amount of frames, then sum them to figure out the FPS.
 732         uint32_t timestamp = SDL_GetTicks();
 733         // This assumes the ring buffer size is a power of 2
 734 //      ringBufferPointer = (ringBufferPointer + 1) & (RING_BUFFER_SIZE - 1);
 735         // Doing it this way is better. Ring buffer size can be arbitrary then.
 736         ringBufferPointer = (ringBufferPointer + 1) % RING_BUFFER_SIZE;
 737         ringBuffer[ringBufferPointer] = timestamp - oldTimestamp;
 738         uint32_t elapsedTime = 0;
 739
 740         for(uint32_t i=0; i<RING_BUFFER_SIZE; i++)
 741                 elapsedTime += ringBuffer[i];
 742
 743         // elapsedTime must be non-zero
 744         if (elapsedTime == 0)
 745                 elapsedTime = 1;
 746
 747         // This is in frames per 10 seconds, so we can have 1 decimal
 748         uint32_t framesPerSecond = (uint32_t)(((float)RING_BUFFER_SIZE / (float)elapsedTime) * 10000.0);
 749         uint32_t fpsIntegerPart = framesPerSecond / 10;
 750         uint32_t fpsDecimalPart = framesPerSecond % 10;
 751         // If this is updated too frequently to be useful, we can throttle it down
 752         // so that it only updates every 10th frame or so
 753         statusBar()->showMessage(QString("%1.%2 FPS").arg(fpsIntegerPart).arg(fpsDecimalPart));
 754         oldTimestamp = timestamp;
 755 }
 756
 757
 758 void MainWin::TogglePowerState(void)
 759 {
 760         powerButtonOn = !powerButtonOn;
 761         running = true;
 762
 763         // With the power off, we simulate white noise on the screen. :-)
 764         if (!powerButtonOn)
 765         {
 766                 // Restore the mouse pointer, if hidden:
 767                 videoWidget->CheckAndRestoreMouseCursor();
 768                 useCDAct->setDisabled(false);
 769                 palAct->setDisabled(false);
 770                 ntscAct->setDisabled(false);
 771                 pauseAct->setChecked(false);
 772                 pauseAct->setDisabled(true);
 773                 showUntunedTankCircuit = true;
 774                 DACPauseAudioThread();
 775                 // This is just in case the ROM we were playing was in a narrow or wide
 776                 // field mode, so the untuned tank sim doesn't look wrong. :-)
 777                 TOMReset();
 778
 779                 if (plzDontKillMyComputer)
 780                 {
 781                         // We have to do it line by line, because the texture pitch is not
 782                         // the same as the picture buffer's pitch.
 783                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 784                         {
 785                                 if (vjs.hardwareTypeNTSC)
 786                                         memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
 787                                 else
 788                                         memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern2 + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
 789                         }
 790                 }
 791         }
 792         else
 793         {
 794                 useCDAct->setDisabled(true);
 795                 palAct->setDisabled(true);
 796                 ntscAct->setDisabled(true);
 797                 pauseAct->setChecked(false);
 798                 pauseAct->setDisabled(false);
 799                 showUntunedTankCircuit = false;
 800
 801                 // Otherwise, we prepare for running regular software...
 802                 if (CDActive)
 803                 {
 804 // Should check for cartridgeLoaded here as well...!
 805 // We can clear it when toggling CDActive on, so that when we power cycle it
 806 // does the expected thing. Otherwise, if we use the file picker to insert a
 807 // cart, we expect to run the cart! Maybe have a RemoveCart function that only
 808 // works if the CD unit is active?
 809                         setWindowTitle(QString("Virtual Jaguar " VJ_RELEASE_VERSION
 810                                 " - Now playing: Jaguar CD"));
 811                 }
 812
 813                 WriteLog("GUI: Resetting Jaguar...\n");
 814                 JaguarReset();
 815                 DACPauseAudioThread(false);
 816         }
 817 }
 818
 819
 820 void MainWin::ToggleRunState(void)
 821 {
 822         running = !running;
 823
 824         if (!running)
 825         {
 826                 // Restore the mouse pointer, if hidden:
 827                 videoWidget->CheckAndRestoreMouseCursor();
 828                 frameAdvanceAct->setDisabled(false);
 829
 830                 for(uint32_t i=0; i<(uint32_t)(videoWidget->textureWidth * 256); i++)
 831                 {
 832                         uint32_t pixel = videoWidget->buffer[i];
 833                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 834                         pixel = ((r + g + b) / 3) & 0x00FF;
 835                         videoWidget->buffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 836                 }
 837
 838                 videoWidget->updateGL();
 839         }
 840         else
 841                 frameAdvanceAct->setDisabled(true);
 842
 843         // Pause/unpause any running/non-running threads...
 844         DACPauseAudioThread(!running);
 845 }
 846
 847
 848 void MainWin::SetZoom100(void)
 849 {
 850         zoomLevel = 1;
 851         ResizeMainWindow();
 852 }
 853
 854
 855 void MainWin::SetZoom200(void)
 856 {
 857         zoomLevel = 2;
 858         ResizeMainWindow();
 859 }
 860
 861
 862 void MainWin::SetZoom300(void)
 863 {
 864         zoomLevel = 3;
 865         ResizeMainWindow();
 866 }
 867
 868
 869 void MainWin::SetNTSC(void)
 870 {
 871         powerAct->setIcon(powerRed);
 872         timer->setInterval(16);
 873         vjs.hardwareTypeNTSC = true;
 874         ResizeMainWindow();
 875         WriteSettings();
 876 }
 877
 878
 879 void MainWin::SetPAL(void)
 880 {
 881         powerAct->setIcon(powerGreen);
 882         timer->setInterval(20);
 883         vjs.hardwareTypeNTSC = false;
 884         ResizeMainWindow();
 885         WriteSettings();
 886 }
 887
 888
 889 void MainWin::ToggleBlur(void)
 890 {
 891         vjs.glFilter = !vjs.glFilter;
 892         WriteSettings();
 893 }
 894
 895
 896 void MainWin::ShowAboutWin(void)
 897 {
 898         aboutWin->show();
 899 }
 900
 901
 902 void MainWin::ShowHelpWin(void)
 903 {
 904         helpWin->show();
 905 }
 906
 907
 908 void MainWin::InsertCart(void)
 909 {
 910         // Check to see if we did autorun, 'cause we didn't load anything in that
 911         // case
 912         if (!scannedSoftwareFolder)
 913         {
 914                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 915                 scannedSoftwareFolder = true;
 916         }
 917
 918         // If the emulator is running, we pause it here and unpause it later
 919         // if we dismiss the file selector without choosing anything
 920         if (running && powerButtonOn)
 921         {
 922                 ToggleRunState();
 923                 pauseForFileSelector = true;
 924         }
 925
 926         filePickWin->show();
 927 }
 928
 929
 930 void MainWin::Unpause(void)
 931 {
 932         // Here we unpause the emulator if it was paused when we went into the file selector
 933         if (pauseForFileSelector)
 934         {
 935                 pauseForFileSelector = false;
 936
 937                 // Some nutter might have unpaused while in the file selector, so check for that
 938                 if (!running)
 939                         ToggleRunState();
 940         }
 941 }
 942
 943
 944 void MainWin::LoadSoftware(QString file)
 945 {
 946         running = false;                                                        // Prevent bad things(TM) from happening...
 947         pauseForFileSelector = false;                           // Reset the file selector pause flag
 948
 949         char * biosPointer = jaguarBootROM;
 950
 951         if (vjs.hardwareTypeAlpine)
 952                 biosPointer = jaguarDevBootROM2;
 953
 954         memcpy(jagMemSpace + 0xE00000, biosPointer, 0x20000);
 955
 956         powerAct->setDisabled(false);
 957         powerAct->setChecked(true);
 958         powerButtonOn = false;
 959         TogglePowerState();
 960         // We have to load our software *after* the Jaguar RESET
 961         cartridgeLoaded = JaguarLoadFile(file.toAscii().data());
 962         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 963
 964         // This is icky because we've already done it
 965 // it gets worse :-P
 966 if (!vjs.useJaguarBIOS)
 967         SET32(jaguarMainRAM, 4, jaguarRunAddress);
 968
 969         m68k_pulse_reset();
 970
 971         if (!vjs.hardwareTypeAlpine && !loadAndGo)
 972         {
 973                 QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION " - Now playing: %1")
 974                         .arg(filePickWin->GetSelectedPrettyName());
 975                 setWindowTitle(newTitle);
 976         }
 977 }
 978
 979
 980 void MainWin::ToggleCDUsage(void)
 981 {
 982         CDActive = !CDActive;
 983
 984         // Set up the Jaguar CD for execution, otherwise, clear memory
 985         if (CDActive)
 986                 memcpy(jagMemSpace + 0x800000, jaguarCDBootROM, 0x40000);
 987         else
 988                 memset(jagMemSpace + 0x800000, 0xFF, 0x40000);
 989 }
 990
 991
 992 void MainWin::FrameAdvance(void)
 993 {
 994 //printf("Frame Advance...\n");
 995         // Execute 1 frame, then exit (only useful in Pause mode)
 996         JaguarExecuteNew();
 997         videoWidget->updateGL();
 998         // Need to execute 1 frames' worth of DSP thread as well :-/
 999 #warning "!!! Need to execute the DSP thread for 1 frame too !!!"
1000 }
1001
1002
1003 void MainWin::SetFullScreen(bool state/*= true*/)
1004 {
1005         if (state)
1006         {
1007                 mainWinPosition = pos();
1008                 menuBar()->hide();
1009                 statusBar()->hide();
1010                 toolbar->hide();
1011
1012                 if (debugbar)
1013                         debugbar->hide();
1014
1015                 showFullScreen();
1016                 // This is needed because the fullscreen may happen on a different
1017                 // screen than screen 0:
1018                 int screenNum = QApplication::desktop()->screenNumber(videoWidget);
1019 //              QRect r = QApplication::desktop()->availableGeometry(screenNum);
1020                 QRect r = QApplication::desktop()->screenGeometry(screenNum);
1021                 double targetWidth = (double)VIRTUAL_SCREEN_WIDTH,
1022                         targetHeight = (double)(vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL);
1023                 double aspectRatio = targetWidth / targetHeight;
1024                 // NOTE: Really should check here to see which dimension constrains the
1025                 //       other. Right now, we assume that height is the constraint.
1026                 int newWidth = (int)(aspectRatio * (double)r.height());
1027                 videoWidget->offset = (r.width() - newWidth) / 2;
1028                 videoWidget->fullscreen = true;
1029                 videoWidget->outputWidth = newWidth;
1030                 videoWidget->setFixedSize(r.width(), r.height());
1031                 showFullScreen();
1032         }
1033         else
1034         {
1035                 // Reset the video widget to windowed mode
1036                 videoWidget->offset = 0;
1037                 videoWidget->fullscreen = false;
1038                 menuBar()->show();
1039                 statusBar()->show();
1040                 toolbar->show();
1041
1042                 if (debugbar)
1043                         debugbar->show();
1044
1045                 showNormal();
1046                 ResizeMainWindow();
1047                 move(mainWinPosition);
1048         }
1049 }
1050
1051
1052 void MainWin::ToggleFullScreen(void)
1053 {
1054         fullScreen = !fullScreen;
1055         SetFullScreen(fullScreen);
1056 }
1057
1058
1059 void MainWin::ShowMemoryBrowserWin(void)
1060 {
1061         memBrowseWin->show();
1062         memBrowseWin->RefreshContents();
1063 }
1064
1065
1066 void MainWin::ShowCPUBrowserWin(void)
1067 {
1068         cpuBrowseWin->show();
1069         cpuBrowseWin->RefreshContents();
1070 }
1071
1072
1073 void MainWin::ShowOPBrowserWin(void)
1074 {
1075         opBrowseWin->show();
1076         opBrowseWin->RefreshContents();
1077 }
1078
1079
1080 void MainWin::ShowM68KDasmBrowserWin(void)
1081 {
1082         m68kDasmBrowseWin->show();
1083         m68kDasmBrowseWin->RefreshContents();
1084 }
1085
1086
1087 void MainWin::ShowRISCDasmBrowserWin(void)
1088 {
1089         riscDasmBrowseWin->show();
1090         riscDasmBrowseWin->RefreshContents();
1091 }
1092
1093
1094 void MainWin::ResizeMainWindow(void)
1095 {
1096         videoWidget->setFixedSize(zoomLevel * VIRTUAL_SCREEN_WIDTH,
1097                 zoomLevel * (vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL));
1098
1099         // Show the test pattern if user requested plzDontKillMyComputer mode
1100         if (!powerButtonOn && plzDontKillMyComputer)
1101         {
1102                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
1103                 {
1104                         if (vjs.hardwareTypeNTSC)
1105                                 memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
1106                         else
1107                                 memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern2 + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
1108                 }
1109         }
1110
1111         show();
1112
1113         for(int i=0; i<2; i++)
1114         {
1115                 resize(0, 0);
1116                 usleep(2000);
1117                 QApplication::processEvents();
1118         }
1119 }
1120
1121
1122 #warning "!!! Need to check the window geometry to see if the positions are legal !!!"
1123 // i.e., someone could drag it to another screen, close it, then disconnect that screen
1124 void MainWin::ReadSettings(void)
1125 {
1126         QSettings settings("Underground Software", "Virtual Jaguar");
1127         mainWinPosition = settings.value("pos", QPoint(200, 200)).toPoint();
1128         QSize size = settings.value("size", QSize(400, 400)).toSize();
1129         resize(size);
1130         move(mainWinPosition);
1131         QPoint pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
1132         filePickWin->move(pos);
1133
1134         zoomLevel = settings.value("zoom", 2).toInt();
1135         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
1136         lastEditedProfile = settings.value("lastEditedProfile", 0).toInt();
1137
1138         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
1139         vjs.joyport          = settings.value("joyport", 0).toInt();
1140         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
1141         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
1142         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
1143         vjs.GPUEnabled       = settings.value("GPUEnabled", true).toBool();
1144         vjs.DSPEnabled       = settings.value("DSPEnabled", true).toBool();
1145         vjs.audioEnabled     = settings.value("audioEnabled", true).toBool();
1146         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
1147         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
1148         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
1149         vjs.glFilter         = settings.value("glFilterType", 1).toInt();
1150         vjs.renderType       = settings.value("renderType", 0).toInt();
1151         vjs.allowWritesToROM = settings.value("writeROM", false).toBool();
1152         vjs.biosType         = settings.value("biosType", BT_M_SERIES).toInt();
1153         vjs.useFastBlitter   = settings.value("useFastBlitter", false).toBool();
1154         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", QDesktopServices::storageLocation(QDesktopServices::DataLocation).append("/eeproms/")).toString().toAscii().data());
1155         strcpy(vjs.ROMPath, settings.value("ROMs", QDesktopServices::storageLocation(QDesktopServices::DataLocation).append("/software/")).toString().toAscii().data());
1156         strcpy(vjs.alpineROMPath, settings.value("DefaultROM", "").toString().toAscii().data());
1157         strcpy(vjs.absROMPath, settings.value("DefaultABS", "").toString().toAscii().data());
1158
1159 WriteLog("MainWin: Paths\n");
1160 WriteLog("   EEPROMPath = \"%s\"\n", vjs.EEPROMPath);
1161 WriteLog("      ROMPath = \"%s\"\n", vjs.ROMPath);
1162 WriteLog("AlpineROMPath = \"%s\"\n", vjs.alpineROMPath);
1163 WriteLog("   absROMPath = \"%s\"\n", vjs.absROMPath);
1164 WriteLog("Pipelined DSP = %s\n", (vjs.usePipelinedDSP ? "ON" : "off"));
1165
1166         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
1167         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_S).toInt();
1168         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_X).toInt();
1169         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_A).toInt();
1170         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_D).toInt();
1171         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_J).toInt();
1172         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_K).toInt();
1173         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_L).toInt();
1174         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_O).toInt();
1175         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_P).toInt();
1176         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
1177         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
1178         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
1179         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
1180         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
1181         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
1182         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
1183         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
1184         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
1185         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
1186         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Minus).toInt();
1187         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Equal).toInt();
1188
1189         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
1190         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
1191         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
1192         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
1193         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
1194         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
1195         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
1196         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
1197         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
1198         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
1199         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
1200         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
1201         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
1202         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
1203         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
1204         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
1205         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
1206         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
1207         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
1208         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
1209         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
1210
1211         ReadProfiles(&settings);
1212 }
1213
1214
1215 void MainWin::WriteSettings(void)
1216 {
1217         QSettings settings("Underground Software", "Virtual Jaguar");
1218         settings.setValue("pos", pos());
1219         settings.setValue("size", size());
1220         settings.setValue("cartLoadPos", filePickWin->pos());
1221
1222         settings.setValue("zoom", zoomLevel);
1223         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
1224         settings.setValue("lastEditedProfile", lastEditedProfile);
1225
1226         settings.setValue("useJoystick", vjs.useJoystick);
1227         settings.setValue("joyport", vjs.joyport);
1228         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
1229         settings.setValue("frameSkip", vjs.frameSkip);
1230         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
1231         settings.setValue("GPUEnabled", vjs.GPUEnabled);
1232         settings.setValue("DSPEnabled", vjs.DSPEnabled);
1233         settings.setValue("audioEnabled", vjs.audioEnabled);
1234         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
1235         settings.setValue("fullscreen", vjs.fullscreen);
1236         settings.setValue("useOpenGL", vjs.useOpenGL);
1237         settings.setValue("glFilterType", vjs.glFilter);
1238         settings.setValue("renderType", vjs.renderType);
1239         settings.setValue("writeROM", vjs.allowWritesToROM);
1240         settings.setValue("biosType", vjs.biosType);
1241         settings.setValue("useFastBlitter", vjs.useFastBlitter);
1242         settings.setValue("JagBootROM", vjs.jagBootPath);
1243         settings.setValue("CDBootROM", vjs.CDBootPath);
1244         settings.setValue("EEPROMs", vjs.EEPROMPath);
1245         settings.setValue("ROMs", vjs.ROMPath);
1246         settings.setValue("DefaultROM", vjs.alpineROMPath);
1247         settings.setValue("DefaultABS", vjs.absROMPath);
1248
1249         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
1250         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
1251         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
1252         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
1253         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
1254         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
1255         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
1256         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
1257         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
1258         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
1259         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
1260         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
1261         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
1262         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
1263         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
1264         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
1265         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
1266         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
1267         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
1268         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
1269         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
1270
1271         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
1272         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
1273         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
1274         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
1275         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
1276         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
1277         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
1278         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
1279         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
1280         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
1281         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
1282         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
1283         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
1284         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
1285         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
1286         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
1287         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
1288         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
1289         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
1290         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
1291         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
1292
1293         WriteProfiles(&settings);
1294 }
1295
1296
1297 void MainWin::WriteUISettings(void)
1298 {
1299         QSettings settings("Underground Software", "Virtual Jaguar");
1300         settings.setValue("pos", pos());
1301         settings.setValue("size", size());
1302         settings.setValue("cartLoadPos", filePickWin->pos());
1303
1304         settings.setValue("zoom", zoomLevel);
1305 }
1306