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(powerGreen, tr("&Power"), this);
 143         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
 144         powerAct->setCheckable(true);
 145         powerAct->setChecked(false);
 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(pauseIcon, tr("Pause"), this);
 152         pauseAct->setStatusTip(tr("Toggles the running state"));
 153         pauseAct->setCheckable(true);
 154         pauseAct->setDisabled(true);
 155         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 156         pauseAct->setShortcutContext(Qt::ApplicationShortcut);
 157         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 158
 159         zoomActs = new QActionGroup(this);
 160
 161         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 162         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 163         x1Act->setCheckable(true);
 164         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 165
 166         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 167         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 168         x2Act->setCheckable(true);
 169         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 170
 171         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 172         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 173         x3Act->setCheckable(true);
 174         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 175
 176         tvTypeActs = new QActionGroup(this);
 177
 178         ntscAct = new QAction(QIcon(":/res/ntsc.png"), tr("NTSC"), tvTypeActs);
 179         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 180         ntscAct->setCheckable(true);
 181         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 182
 183         palAct = new QAction(QIcon(":/res/pal.png"), tr("PAL"), tvTypeActs);
 184         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 185         palAct->setCheckable(true);
 186         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 187
 188         blur.addFile(":/res/blur-off.png", QSize(), QIcon::Normal, QIcon::Off);
 189         blur.addFile(":/res/blur-on.png", QSize(), QIcon::Normal, QIcon::On);
 190
 191         blurAct = new QAction(blur, 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         ReadSettings();
 328         // Do this in case original size isn't correct (mostly for the first-run
 329         // case)
 330         ResizeMainWindow();
 331
 332         // Create our test pattern bitmaps
 333         QImage tempImg(":/res/test-pattern.jpg");
 334         QImage tempImgScaled = tempImg.scaled(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_PAL, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 335
 336         for(uint32_t y=0; y<VIRTUAL_SCREEN_HEIGHT_PAL; y++)
 337         {
 338                 const QRgb * scanline = (QRgb *)tempImgScaled.constScanLine(y);
 339
 340                 for(uint32_t x=0; x<VIRTUAL_SCREEN_WIDTH; x++)
 341                 {
 342                         uint32_t pixel = (qRed(scanline[x]) << 24) | (qGreen(scanline[x]) << 16) | (qBlue(scanline[x]) << 8) | 0xFF;
 343                         testPattern[(y * VIRTUAL_SCREEN_WIDTH) + x] = pixel;
 344                 }
 345         }
 346
 347         QImage tempImg2(":/res/test-pattern-pal");
 348         QImage tempImgScaled2 = tempImg2.scaled(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_PAL, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 349
 350         for(uint32_t y=0; y<VIRTUAL_SCREEN_HEIGHT_PAL; y++)
 351         {
 352                 const QRgb * scanline = (QRgb *)tempImgScaled2.constScanLine(y);
 353
 354                 for(uint32_t x=0; x<VIRTUAL_SCREEN_WIDTH; x++)
 355                 {
 356                         uint32_t pixel = (qRed(scanline[x]) << 24) | (qGreen(scanline[x]) << 16) | (qBlue(scanline[x]) << 8) | 0xFF;
 357                         testPattern2[(y * VIRTUAL_SCREEN_WIDTH) + x] = pixel;
 358                 }
 359         }
 360
 361         // Set up timer based loop for animation...
 362         timer = new QTimer(this);
 363         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 364
 365         // This isn't very accurate for NTSC: This is early by 40 msec per frame.
 366         // This is because it's discarding the 0.6666... on the end of the fraction.
 367         // Alas, 6 doesn't divide cleanly into 10. :-P
 368 //Should we defer this until SyncUI? Probably.
 369 //No, it doesn't work, because it uses setInterval() instead of start()...
 370 //      timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 371
 372         // We set this initially, to make VJ behave somewhat as it would if no
 373         // cart were inserted and the BIOS was set as active...
 374         jaguarCartInserted = true;
 375         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 376         WriteLog("VJ: Initializing jaguar subsystem...\n");
 377         JaguarInit();
 378 //      memcpy(jagMemSpace + 0xE00000, jaguarBootROM, 0x20000); // Use the stock BIOS
 379         memcpy(jagMemSpace + 0xE00000, (vjs.biosType == BT_K_SERIES ? jaguarBootROM : jaguarBootROM2), 0x20000);        // Use the stock BIOS
 380
 381         // Prevent the file scanner from running if filename passed
 382         // in on the command line...
 383         if (autoRun)
 384                 return;
 385
 386         // Load up the default ROM if in Alpine mode:
 387         if (vjs.hardwareTypeAlpine)
 388         {
 389                 bool romLoaded = JaguarLoadFile(vjs.alpineROMPath);
 390
 391                 // If regular load failed, try just a straight file load
 392                 // (Dev only! I don't want people to start getting lazy with their releases again! :-P)
 393                 if (!romLoaded)
 394                         romLoaded = AlpineLoadFile(vjs.alpineROMPath);
 395
 396                 if (romLoaded)
 397                         WriteLog("Alpine Mode: Successfully loaded file \"%s\".\n", vjs.alpineROMPath);
 398                 else
 399                         WriteLog("Alpine Mode: Unable to load file \"%s\"!\n", vjs.alpineROMPath);
 400
 401                 // Attempt to load/run the ABS file...
 402                 LoadSoftware(vjs.absROMPath);
 403                 memcpy(jagMemSpace + 0xE00000, jaguarDevBootROM2, 0x20000);     // Use the stub BIOS
 404                 // Prevent the scanner from running...
 405                 return;
 406         }
 407
 408         // Run the scanner if nothing passed in and *not* Alpine mode...
 409         // NB: Really need to look into caching the info scanned in here...
 410         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 411         scannedSoftwareFolder = true;
 412 }
 413
 414
 415 void MainWin::LoadFile(QString file)
 416 {
 417         LoadSoftware(file);
 418 }
 419
 420
 421 void MainWin::SyncUI(void)
 422 {
 423         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 424         // (Really, this is to sync command line options passed in)
 425         blurAct->setChecked(vjs.glFilter);
 426         x1Act->setChecked(zoomLevel == 1);
 427         x2Act->setChecked(zoomLevel == 2);
 428         x3Act->setChecked(zoomLevel == 3);
 429 //      running = powerAct->isChecked();
 430         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 431         palAct->setChecked(!vjs.hardwareTypeNTSC);
 432         powerAct->setIcon(vjs.hardwareTypeNTSC ? powerRed : powerGreen);
 433
 434         fullScreenAct->setChecked(vjs.fullscreen);
 435         fullScreen = vjs.fullscreen;
 436         SetFullScreen(fullScreen);
 437
 438         // Reset the timer to be what was set in the command line (if any):
 439 //      timer->setInterval(vjs.hardwareTypeNTSC ? 16 : 20);
 440         timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 441 }
 442
 443
 444 void MainWin::closeEvent(QCloseEvent * event)
 445 {
 446         JaguarDone();
 447 // This should only be done by the config dialog
 448 //      WriteSettings();
 449         WriteUISettings();
 450         event->accept(); // ignore() if can't close for some reason
 451 }
 452
 453
 454 void MainWin::keyPressEvent(QKeyEvent * e)
 455 {
 456 #ifndef VJ_REMOVE_DEV_CODE
 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 #endif
 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 // Bar this shite from release versions kthxbai
 472 #ifndef VJ_REMOVE_DEV_CODE
 473         else if (e->key() == Qt::Key_F11)
 474         {
 475                 startM68KTracing = true;
 476                 e->accept();
 477                 return;
 478         }
 479         else if (e->key() == Qt::Key_F12)
 480         {
 481                 blit_start_log = true;
 482                 e->accept();
 483                 return;
 484         }
 485         else if (e->key() == Qt::Key_F10)
 486         {
 487                 startConciseBlitLogging = true;
 488                 e->accept();
 489                 return;
 490         }
 491 #endif
 492         else if (e->key() == Qt::Key_F8)
 493         {
 494                 // ggn: For extra NYAN pleasure...
 495                 // ggn: There you go James :P
 496                 // Shamus: Thanks for the patch! :-D
 497                 WriteLog("    o  +           +        +\n");
 498                 WriteLog("+        o     o       +        o\n");
 499                 WriteLog("-_-_-_-_-_-_-_,------,      o \n");
 500                 WriteLog("_-_-_-_-_-_-_-|   /\\_/\\  \n");
 501                 WriteLog("-_-_-_-_-_-_-~|__( ^ .^)  +     +  \n");
 502                 WriteLog("_-_-_-_-_-_-_-\"\"  \"\"      \n");
 503                 WriteLog("+      o         o   +       o\n");
 504                 WriteLog("    +         +\n");
 505                 e->accept();
 506                 return;
 507         }
 508
 509 /*
 510 This is done now by a QAction...
 511         if (e->key() == Qt::Key_F9)
 512         {
 513                 ToggleFullScreen();
 514                 return;
 515         }
 516 */
 517         HandleKeys(e, true);
 518 }
 519
 520
 521 void MainWin::keyReleaseEvent(QKeyEvent * e)
 522 {
 523         // We ignore the Alt key for now, since it causes problems with the GUI
 524         if (e->key() == Qt::Key_Alt)
 525         {
 526                 e->accept();
 527                 return;
 528         }
 529
 530         HandleKeys(e, false);
 531 }
 532
 533
 534 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 535 {
 536         enum { P1LEFT = 0, P1RIGHT, P1UP, P1DOWN, P2LEFT, P2RIGHT, P2UP, P2DOWN };
 537         // We kill bad key combos here, before they can get to the emulator...
 538         // This also kills the illegal instruction problem that cropped up in
 539         // Rayman!
 540
 541         // First, settle key states...
 542         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L])
 543                 keyHeld[P1LEFT] = state;
 544         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R])
 545                 keyHeld[P1RIGHT] = state;
 546         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U])
 547                 keyHeld[P1UP] = state;
 548         else if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D])
 549                 keyHeld[P1DOWN] = state;
 550         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L])
 551                 keyHeld[P2LEFT] = state;
 552         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R])
 553                 keyHeld[P2RIGHT] = state;
 554         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U])
 555                 keyHeld[P2UP] = state;
 556         else if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D])
 557                 keyHeld[P2DOWN] = state;
 558
 559         // Next, check for conflicts and kill 'em if there are any...
 560         if (keyHeld[P1LEFT] && keyHeld[P1RIGHT])
 561                 keyHeld[P1LEFT] = keyHeld[P1RIGHT] = false;
 562
 563         if (keyHeld[P1UP] && keyHeld[P1DOWN])
 564                 keyHeld[P1UP] = keyHeld[P1DOWN] = false;
 565
 566         if (keyHeld[P2LEFT] && keyHeld[P2RIGHT])
 567                 keyHeld[P2LEFT] = keyHeld[P2RIGHT] = false;
 568
 569         if (keyHeld[P2UP] && keyHeld[P2DOWN])
 570                 keyHeld[P2UP] = keyHeld[P2DOWN] = false;
 571
 572         // No bad combos exist now, let's stuff the emulator key buffers...!
 573         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 574         {
 575                 if (e->key() == (int)vjs.p1KeyBindings[i])
 576                         joypad0Buttons[i] = (state ? 0x01 : 0x00);
 577
 578                 if (e->key() == (int)vjs.p2KeyBindings[i])
 579                         joypad1Buttons[i] = (state ? 0x01 : 0x00);
 580         }
 581 }
 582
 583
 584 //
 585 // N.B.: The profile system AutoConnect functionality sets the gamepad IDs here.
 586 //
 587 void MainWin::HandleGamepads(void)
 588 {
 589         Gamepad::Update();
 590
 591         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 592         {
 593                 if (vjs.p1KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 594                         joypad0Buttons[i] = (Gamepad::GetState(gamepadIDSlot1, vjs.p1KeyBindings[i]) ? 0x01 : 0x00);
 595
 596                 if (vjs.p2KeyBindings[i] & (JOY_BUTTON | JOY_HAT | JOY_AXIS))
 597                         joypad1Buttons[i] = (Gamepad::GetState(gamepadIDSlot2, vjs.p2KeyBindings[i]) ? 0x01 : 0x00);
 598         }
 599 }
 600
 601
 602 void MainWin::Open(void)
 603 {
 604 }
 605
 606
 607 void MainWin::Configure(void)
 608 {
 609         // Call the configuration dialog and update settings
 610         ConfigDialog dlg(this);
 611         //ick.
 612         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 613         dlg.controllerTab1->profileNum = lastEditedProfile;
 614         dlg.controllerTab1->SetupLastUsedProfile();
 615 // maybe instead of this, we tell the controller tab to work on a copy that gets
 616 // written if the user hits 'OK'.
 617         SaveProfiles();         // Just in case user cancels
 618
 619         if (dlg.exec() == false)
 620         {
 621                 RestoreProfiles();
 622                 return;
 623         }
 624
 625         QString before = vjs.ROMPath;
 626         QString alpineBefore = vjs.alpineROMPath;
 627         QString absBefore = vjs.absROMPath;
 628 //      bool audioBefore = vjs.audioEnabled;
 629         bool audioBefore = vjs.DSPEnabled;
 630         dlg.UpdateVJSettings();
 631         QString after = vjs.ROMPath;
 632         QString alpineAfter = vjs.alpineROMPath;
 633         QString absAfter = vjs.absROMPath;
 634 //      bool audioAfter = vjs.audioEnabled;
 635         bool audioAfter = vjs.DSPEnabled;
 636
 637         bool allowOld = allowUnknownSoftware;
 638         //ick.
 639         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 640         lastEditedProfile = dlg.controllerTab1->profileNum;
 641         AutoConnectProfiles();
 642
 643         // We rescan the "software" folder if the user either changed the path or
 644         // checked/unchecked the "Allow unknown files" option in the config dialog.
 645         if ((before != after) || (allowOld != allowUnknownSoftware))
 646                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 647
 648         // If the "Alpine" ROM is changed, then let's load it...
 649         if (alpineBefore != alpineAfter)
 650         {
 651                 if (!JaguarLoadFile(vjs.alpineROMPath) && !AlpineLoadFile(vjs.alpineROMPath))
 652                 {
 653                         // Oh crap, we couldn't get the file! Alert the media!
 654                         QMessageBox msg;
 655                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.alpineROMPath));
 656                         msg.setIcon(QMessageBox::Warning);
 657                         msg.exec();
 658                 }
 659         }
 660
 661         // If the "ABS" ROM is changed, then let's load it...
 662         if (absBefore != absAfter)
 663         {
 664                 if (!JaguarLoadFile(vjs.absROMPath))
 665                 {
 666                         // Oh crap, we couldn't get the file! Alert the media!
 667                         QMessageBox msg;
 668                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.absROMPath));
 669                         msg.setIcon(QMessageBox::Warning);
 670                         msg.exec();
 671                 }
 672         }
 673
 674         // If the "Enable DSP" checkbox changed, then we have to re-init the DAC,
 675         // since it's running in the host audio IRQ...
 676         if (audioBefore != audioAfter)
 677         {
 678                 DACDone();
 679                 DACInit();
 680         }
 681
 682         // Just in case we crash before a clean exit...
 683         WriteSettings();
 684 }
 685
 686
 687 //
 688 // Here's the main emulator loop
 689 //
 690 void MainWin::Timer(void)
 691 {
 692 #if 0
 693 static uint32_t ntscTickCount;
 694         if (vjs.hardwareTypeNTSC)
 695         {
 696                 ntscTickCount++;
 697                 ntscTickCount %= 3;
 698                 timer->start(16 + (ntscTickCount == 0 ? 1 : 0));
 699         }
 700 #endif
 701
 702         if (!running)
 703                 return;
 704
 705         if (showUntunedTankCircuit)
 706         {
 707                 // Some machines can't handle this, so we give them the option to disable it. :-)
 708                 if (!plzDontKillMyComputer)
 709                 {
 710                         // Random hash & trash
 711                         // We try to simulate an untuned tank circuit here... :-)
 712                         for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 713                         {
 714                                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 715                                 {
 716                                         videoWidget->buffer[(y * videoWidget->textureWidth) + x]
 717                                                 = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;
 718                                 }
 719                         }
 720                 }
 721         }
 722         else
 723         {
 724                 // Otherwise, run the Jaguar simulation
 725                 HandleGamepads();
 726                 JaguarExecuteNew();
 727                 videoWidget->HandleMouseHiding();
 728
 729 static uint32_t refresh = 0;
 730                 // Do autorefresh on debug windows
 731                 // Have to be careful, too much causes the emulator to slow way down!
 732                 if (vjs.hardwareTypeAlpine)
 733                 {
 734                         if (refresh == 60)
 735                         {
 736                                 memBrowseWin->RefreshContents();
 737                                 cpuBrowseWin->RefreshContents();
 738                                 refresh = 0;
 739                         }
 740                         else
 741                                 refresh++;
 742                 }
 743         }
 744
 745         videoWidget->updateGL();
 746
 747         // FPS handling
 748         // Approach: We use a ring buffer to store times (in ms) over a given
 749         // amount of frames, then sum them to figure out the FPS.
 750         uint32_t timestamp = SDL_GetTicks();
 751         // This assumes the ring buffer size is a power of 2
 752 //      ringBufferPointer = (ringBufferPointer + 1) & (RING_BUFFER_SIZE - 1);
 753         // Doing it this way is better. Ring buffer size can be arbitrary then.
 754         ringBufferPointer = (ringBufferPointer + 1) % RING_BUFFER_SIZE;
 755         ringBuffer[ringBufferPointer] = timestamp - oldTimestamp;
 756         uint32_t elapsedTime = 0;
 757
 758         for(uint32_t i=0; i<RING_BUFFER_SIZE; i++)
 759                 elapsedTime += ringBuffer[i];
 760
 761         // elapsedTime must be non-zero
 762         if (elapsedTime == 0)
 763                 elapsedTime = 1;
 764
 765         // This is in frames per 10 seconds, so we can have 1 decimal
 766         uint32_t framesPerSecond = (uint32_t)(((float)RING_BUFFER_SIZE / (float)elapsedTime) * 10000.0);
 767         uint32_t fpsIntegerPart = framesPerSecond / 10;
 768         uint32_t fpsDecimalPart = framesPerSecond % 10;
 769         // If this is updated too frequently to be useful, we can throttle it down
 770         // so that it only updates every 10th frame or so
 771         statusBar()->showMessage(QString("%1.%2 FPS").arg(fpsIntegerPart).arg(fpsDecimalPart));
 772         oldTimestamp = timestamp;
 773 }
 774
 775
 776 void MainWin::TogglePowerState(void)
 777 {
 778         powerButtonOn = !powerButtonOn;
 779         running = true;
 780
 781         // With the power off, we simulate white noise on the screen. :-)
 782         if (!powerButtonOn)
 783         {
 784                 // Restore the mouse pointer, if hidden:
 785                 videoWidget->CheckAndRestoreMouseCursor();
 786                 useCDAct->setDisabled(false);
 787                 palAct->setDisabled(false);
 788                 ntscAct->setDisabled(false);
 789                 pauseAct->setChecked(false);
 790                 pauseAct->setDisabled(true);
 791                 showUntunedTankCircuit = true;
 792                 DACPauseAudioThread();
 793                 // This is just in case the ROM we were playing was in a narrow or wide
 794                 // field mode, so the untuned tank sim doesn't look wrong. :-)
 795                 TOMReset();
 796
 797                 if (plzDontKillMyComputer)
 798                 {
 799                         // We have to do it line by line, because the texture pitch is not
 800                         // the same as the picture buffer's pitch.
 801                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 802                         {
 803                                 if (vjs.hardwareTypeNTSC)
 804                                         memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
 805                                 else
 806                                         memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern2 + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
 807                         }
 808                 }
 809         }
 810         else
 811         {
 812                 useCDAct->setDisabled(true);
 813                 palAct->setDisabled(true);
 814                 ntscAct->setDisabled(true);
 815                 pauseAct->setChecked(false);
 816                 pauseAct->setDisabled(false);
 817                 showUntunedTankCircuit = false;
 818
 819                 // Otherwise, we prepare for running regular software...
 820                 if (CDActive)
 821                 {
 822 // Should check for cartridgeLoaded here as well...!
 823 // We can clear it when toggling CDActive on, so that when we power cycle it
 824 // does the expected thing. Otherwise, if we use the file picker to insert a
 825 // cart, we expect to run the cart! Maybe have a RemoveCart function that only
 826 // works if the CD unit is active?
 827                         setWindowTitle(QString("Virtual Jaguar " VJ_RELEASE_VERSION
 828                                 " - Now playing: Jaguar CD"));
 829                 }
 830
 831                 WriteLog("GUI: Resetting Jaguar...\n");
 832                 JaguarReset();
 833                 DACPauseAudioThread(false);
 834         }
 835 }
 836
 837
 838 void MainWin::ToggleRunState(void)
 839 {
 840         running = !running;
 841
 842         if (!running)
 843         {
 844                 // Restore the mouse pointer, if hidden:
 845                 videoWidget->CheckAndRestoreMouseCursor();
 846                 frameAdvanceAct->setDisabled(false);
 847
 848                 for(uint32_t i=0; i<(uint32_t)(videoWidget->textureWidth * 256); i++)
 849                 {
 850                         uint32_t pixel = videoWidget->buffer[i];
 851                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 852                         pixel = ((r + g + b) / 3) & 0x00FF;
 853                         videoWidget->buffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 854                 }
 855
 856                 videoWidget->updateGL();
 857         }
 858         else
 859                 frameAdvanceAct->setDisabled(true);
 860
 861         // Pause/unpause any running/non-running threads...
 862         DACPauseAudioThread(!running);
 863 }
 864
 865
 866 void MainWin::SetZoom100(void)
 867 {
 868         zoomLevel = 1;
 869         ResizeMainWindow();
 870 }
 871
 872
 873 void MainWin::SetZoom200(void)
 874 {
 875         zoomLevel = 2;
 876         ResizeMainWindow();
 877 }
 878
 879
 880 void MainWin::SetZoom300(void)
 881 {
 882         zoomLevel = 3;
 883         ResizeMainWindow();
 884 }
 885
 886
 887 void MainWin::SetNTSC(void)
 888 {
 889         powerAct->setIcon(powerRed);
 890         timer->setInterval(16);
 891         vjs.hardwareTypeNTSC = true;
 892         ResizeMainWindow();
 893         WriteSettings();
 894 }
 895
 896
 897 void MainWin::SetPAL(void)
 898 {
 899         powerAct->setIcon(powerGreen);
 900         timer->setInterval(20);
 901         vjs.hardwareTypeNTSC = false;
 902         ResizeMainWindow();
 903         WriteSettings();
 904 }
 905
 906
 907 void MainWin::ToggleBlur(void)
 908 {
 909         vjs.glFilter = !vjs.glFilter;
 910         WriteSettings();
 911 }
 912
 913
 914 void MainWin::ShowAboutWin(void)
 915 {
 916         aboutWin->show();
 917 }
 918
 919
 920 void MainWin::ShowHelpWin(void)
 921 {
 922         helpWin->show();
 923 }
 924
 925
 926 void MainWin::InsertCart(void)
 927 {
 928         // Check to see if we did autorun, 'cause we didn't load anything in that
 929         // case
 930         if (!scannedSoftwareFolder)
 931         {
 932                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 933                 scannedSoftwareFolder = true;
 934         }
 935
 936         // If the emulator is running, we pause it here and unpause it later
 937         // if we dismiss the file selector without choosing anything
 938         if (running && powerButtonOn)
 939         {
 940                 ToggleRunState();
 941                 pauseForFileSelector = true;
 942         }
 943
 944         filePickWin->show();
 945 }
 946
 947
 948 void MainWin::Unpause(void)
 949 {
 950         // Here we unpause the emulator if it was paused when we went into the file selector
 951         if (pauseForFileSelector)
 952         {
 953                 pauseForFileSelector = false;
 954
 955                 // Some nutter might have unpaused while in the file selector, so check for that
 956                 if (!running)
 957                         ToggleRunState();
 958         }
 959 }
 960
 961
 962 void MainWin::LoadSoftware(QString file)
 963 {
 964         running = false;                                                        // Prevent bad things(TM) from happening...
 965         pauseForFileSelector = false;                           // Reset the file selector pause flag
 966
 967         char * biosPointer = jaguarBootROM;
 968
 969         if (vjs.hardwareTypeAlpine)
 970                 biosPointer = jaguarDevBootROM2;
 971
 972         memcpy(jagMemSpace + 0xE00000, biosPointer, 0x20000);
 973
 974         powerAct->setDisabled(false);
 975         powerAct->setChecked(true);
 976         powerButtonOn = false;
 977         TogglePowerState();
 978         // We have to load our software *after* the Jaguar RESET
 979         cartridgeLoaded = JaguarLoadFile(file.toUtf8().data());
 980         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 981
 982         // This is icky because we've already done it
 983 // it gets worse :-P
 984 if (!vjs.useJaguarBIOS)
 985         SET32(jaguarMainRAM, 4, jaguarRunAddress);
 986
 987         m68k_pulse_reset();
 988
 989         if (!vjs.hardwareTypeAlpine && !loadAndGo)
 990         {
 991                 QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION " - Now playing: %1")
 992                         .arg(filePickWin->GetSelectedPrettyName());
 993                 setWindowTitle(newTitle);
 994         }
 995 }
 996
 997
 998 void MainWin::ToggleCDUsage(void)
 999 {
1000         CDActive = !CDActive;
1001
1002         // Set up the Jaguar CD for execution, otherwise, clear memory
1003         if (CDActive)
1004                 memcpy(jagMemSpace + 0x800000, jaguarCDBootROM, 0x40000);
1005         else
1006                 memset(jagMemSpace + 0x800000, 0xFF, 0x40000);
1007 }
1008
1009
1010 void MainWin::FrameAdvance(void)
1011 {
1012 //printf("Frame Advance...\n");
1013         // Execute 1 frame, then exit (only useful in Pause mode)
1014         JaguarExecuteNew();
1015         videoWidget->updateGL();
1016         // Need to execute 1 frames' worth of DSP thread as well :-/
1017 #warning "!!! Need to execute the DSP thread for 1 frame too !!!"
1018 }
1019
1020
1021 void MainWin::SetFullScreen(bool state/*= true*/)
1022 {
1023         if (state)
1024         {
1025                 mainWinPosition = pos();
1026                 menuBar()->hide();
1027                 statusBar()->hide();
1028                 toolbar->hide();
1029
1030                 if (debugbar)
1031                         debugbar->hide();
1032
1033                 // This is needed because the fullscreen may happen on a different
1034                 // screen than screen 0:
1035                 int screenNum = QApplication::desktop()->screenNumber(videoWidget);
1036                 QRect r = QApplication::desktop()->screenGeometry(screenNum);
1037                 double targetWidth = (double)VIRTUAL_SCREEN_WIDTH,
1038                         targetHeight = (double)(vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL);
1039                 double aspectRatio = targetWidth / targetHeight;
1040                 // NOTE: Really should check here to see which dimension constrains the
1041                 //       other. Right now, we assume that height is the constraint.
1042                 int newWidth = (int)(aspectRatio * (double)r.height());
1043                 videoWidget->offset = (r.width() - newWidth) / 2;
1044                 videoWidget->fullscreen = true;
1045                 videoWidget->outputWidth = newWidth;
1046                 videoWidget->setFixedSize(r.width(), r.height());
1047                 showFullScreen();
1048         }
1049         else
1050         {
1051                 // Seems Qt is fussy about this: showNormal() has to go first, or it
1052                 // will keep the window stuck in a psuedo-fullscreen mode with no way
1053                 // to get out of it (except closing the app).
1054                 showNormal();
1055
1056                 // Reset the video widget to windowed mode
1057                 videoWidget->offset = 0;
1058                 videoWidget->fullscreen = false;
1059                 menuBar()->show();
1060                 statusBar()->show();
1061                 toolbar->show();
1062
1063                 if (debugbar)
1064                         debugbar->show();
1065
1066                 ResizeMainWindow();
1067                 move(mainWinPosition);
1068         }
1069 }
1070
1071
1072 void MainWin::ToggleFullScreen(void)
1073 {
1074         fullScreen = !fullScreen;
1075         SetFullScreen(fullScreen);
1076 }
1077
1078
1079 void MainWin::ShowMemoryBrowserWin(void)
1080 {
1081         memBrowseWin->show();
1082         memBrowseWin->RefreshContents();
1083 }
1084
1085
1086 void MainWin::ShowCPUBrowserWin(void)
1087 {
1088         cpuBrowseWin->show();
1089         cpuBrowseWin->RefreshContents();
1090 }
1091
1092
1093 void MainWin::ShowOPBrowserWin(void)
1094 {
1095         opBrowseWin->show();
1096         opBrowseWin->RefreshContents();
1097 }
1098
1099
1100 void MainWin::ShowM68KDasmBrowserWin(void)
1101 {
1102         m68kDasmBrowseWin->show();
1103         m68kDasmBrowseWin->RefreshContents();
1104 }
1105
1106
1107 void MainWin::ShowRISCDasmBrowserWin(void)
1108 {
1109         riscDasmBrowseWin->show();
1110         riscDasmBrowseWin->RefreshContents();
1111 }
1112
1113
1114 void MainWin::ResizeMainWindow(void)
1115 {
1116         videoWidget->setFixedSize(zoomLevel * VIRTUAL_SCREEN_WIDTH,
1117                 zoomLevel * (vjs.hardwareTypeNTSC ? VIRTUAL_SCREEN_HEIGHT_NTSC : VIRTUAL_SCREEN_HEIGHT_PAL));
1118
1119         // Show the test pattern if user requested plzDontKillMyComputer mode
1120         if (!powerButtonOn && plzDontKillMyComputer)
1121         {
1122                 for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
1123                 {
1124                         if (vjs.hardwareTypeNTSC)
1125                                 memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
1126                         else
1127                                 memcpy(videoWidget->buffer + (y * videoWidget->textureWidth), testPattern2 + (y * VIRTUAL_SCREEN_WIDTH), VIRTUAL_SCREEN_WIDTH * sizeof(uint32_t));
1128                 }
1129         }
1130
1131         adjustSize();
1132 }
1133
1134
1135 #warning "!!! Need to check the window geometry to see if the positions are legal !!!"
1136 // i.e., someone could drag it to another screen, close it, then disconnect that screen
1137 void MainWin::ReadSettings(void)
1138 {
1139         QSettings settings("Underground Software", "Virtual Jaguar");
1140         mainWinPosition = settings.value("pos", QPoint(200, 200)).toPoint();
1141         QSize size = settings.value("size", QSize(400, 400)).toSize();
1142         resize(size);
1143         move(mainWinPosition);
1144         QPoint pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
1145         filePickWin->move(pos);
1146
1147         zoomLevel = settings.value("zoom", 2).toInt();
1148         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
1149         lastEditedProfile = settings.value("lastEditedProfile", 0).toInt();
1150
1151         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
1152         vjs.joyport          = settings.value("joyport", 0).toInt();
1153         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
1154         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
1155         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
1156         vjs.GPUEnabled       = settings.value("GPUEnabled", true).toBool();
1157         vjs.DSPEnabled       = settings.value("DSPEnabled", true).toBool();
1158         vjs.audioEnabled     = settings.value("audioEnabled", true).toBool();
1159         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
1160         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
1161         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
1162         vjs.glFilter         = settings.value("glFilterType", 1).toInt();
1163         vjs.renderType       = settings.value("renderType", 0).toInt();
1164         vjs.allowWritesToROM = settings.value("writeROM", false).toBool();
1165         vjs.biosType         = settings.value("biosType", BT_M_SERIES).toInt();
1166         vjs.useFastBlitter   = settings.value("useFastBlitter", false).toBool();
1167         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", QStandardPaths::writableLocation(QStandardPaths::DataLocation).append("/eeproms/")).toString().toUtf8().data());
1168         strcpy(vjs.ROMPath, settings.value("ROMs", QStandardPaths::writableLocation(QStandardPaths::DataLocation).append("/software/")).toString().toUtf8().data());
1169         strcpy(vjs.alpineROMPath, settings.value("DefaultROM", "").toString().toUtf8().data());
1170         strcpy(vjs.absROMPath, settings.value("DefaultABS", "").toString().toUtf8().data());
1171
1172 WriteLog("MainWin: Paths\n");
1173 WriteLog("   EEPROMPath = \"%s\"\n", vjs.EEPROMPath);
1174 WriteLog("      ROMPath = \"%s\"\n", vjs.ROMPath);
1175 WriteLog("AlpineROMPath = \"%s\"\n", vjs.alpineROMPath);
1176 WriteLog("   absROMPath = \"%s\"\n", vjs.absROMPath);
1177 WriteLog("Pipelined DSP = %s\n", (vjs.usePipelinedDSP ? "ON" : "off"));
1178
1179 #if 0
1180         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
1181         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_S).toInt();
1182         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_X).toInt();
1183         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_A).toInt();
1184         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_D).toInt();
1185         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_J).toInt();
1186         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_K).toInt();
1187         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_L).toInt();
1188         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_O).toInt();
1189         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_P).toInt();
1190         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
1191         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
1192         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
1193         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
1194         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
1195         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
1196         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
1197         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
1198         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
1199         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
1200         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Minus).toInt();
1201         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Equal).toInt();
1202
1203         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
1204         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
1205         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
1206         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
1207         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
1208         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
1209         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
1210         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
1211         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
1212         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
1213         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
1214         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
1215         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
1216         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
1217         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
1218         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
1219         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
1220         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
1221         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
1222         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
1223         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
1224 #endif
1225
1226         ReadProfiles(&settings);
1227 }
1228
1229
1230 void MainWin::WriteSettings(void)
1231 {
1232         QSettings settings("Underground Software", "Virtual Jaguar");
1233         settings.setValue("pos", pos());
1234         settings.setValue("size", size());
1235         settings.setValue("cartLoadPos", filePickWin->pos());
1236
1237         settings.setValue("zoom", zoomLevel);
1238         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
1239         settings.setValue("lastEditedProfile", lastEditedProfile);
1240
1241         settings.setValue("useJoystick", vjs.useJoystick);
1242         settings.setValue("joyport", vjs.joyport);
1243         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
1244         settings.setValue("frameSkip", vjs.frameSkip);
1245         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
1246         settings.setValue("GPUEnabled", vjs.GPUEnabled);
1247         settings.setValue("DSPEnabled", vjs.DSPEnabled);
1248         settings.setValue("audioEnabled", vjs.audioEnabled);
1249         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
1250         settings.setValue("fullscreen", vjs.fullscreen);
1251         settings.setValue("useOpenGL", vjs.useOpenGL);
1252         settings.setValue("glFilterType", vjs.glFilter);
1253         settings.setValue("renderType", vjs.renderType);
1254         settings.setValue("writeROM", vjs.allowWritesToROM);
1255         settings.setValue("biosType", vjs.biosType);
1256         settings.setValue("useFastBlitter", vjs.useFastBlitter);
1257         settings.setValue("JagBootROM", vjs.jagBootPath);
1258         settings.setValue("CDBootROM", vjs.CDBootPath);
1259         settings.setValue("EEPROMs", vjs.EEPROMPath);
1260         settings.setValue("ROMs", vjs.ROMPath);
1261         settings.setValue("DefaultROM", vjs.alpineROMPath);
1262         settings.setValue("DefaultABS", vjs.absROMPath);
1263
1264 #if 0
1265         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
1266         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
1267         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
1268         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
1269         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
1270         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
1271         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
1272         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
1273         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
1274         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
1275         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
1276         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
1277         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
1278         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
1279         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
1280         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
1281         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
1282         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
1283         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
1284         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
1285         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
1286
1287         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
1288         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
1289         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
1290         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
1291         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
1292         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
1293         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
1294         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
1295         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
1296         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
1297         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
1298         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
1299         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
1300         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
1301         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
1302         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
1303         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
1304         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
1305         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
1306         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
1307         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
1308 #endif
1309
1310         WriteProfiles(&settings);
1311 }
1312
1313
1314 void MainWin::WriteUISettings(void)
1315 {
1316         QSettings settings("Underground Software", "Virtual Jaguar");
1317         settings.setValue("pos", pos());
1318         settings.setValue("size", size());
1319         settings.setValue("cartLoadPos", filePickWin->pos());
1320
1321         settings.setValue("zoom", zoomLevel);
1322 }
1323