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

   1 //
   2 // mainwin.cpp - Qt-based GUI for Virtual Jaguar: Main Application Window
   3 // by James L. Hammons
   4 // (C) 2009 Underground Software
   5 //
   6 // JLH = James L. Hammons <jlhamm@acm.org>
   7 //
   8 // Who  When        What
   9 // ---  ----------  -------------------------------------------------------------
  10 // JLH  12/23/2009  Created this file
  11 // JLH  12/20/2010  Added settings, menus & toolbars
  12 // JLH  07/05/2011  Added CD BIOS functionality to GUI
  13 //
  14
  15 // FIXED:
  16 //
  17 // - Add dbl click/enter to select in cart list, ESC to dimiss [DONE]
  18 // - Autoscan/autoload all available BIOS from 'software' folder [DONE]
  19 // - Add 1 key jumping in cartridge list (press 'R', jumps to carts starting with 'R', etc) [DONE]
  20 // - Controller configuration [DONE]
  21 //
  22 // STILL TO BE DONE:
  23 //
  24 // - Remove SDL dependencies (sound, mainly) from Jaguar core lib
  25 // - Fix inconsistency with trailing slashes in paths (eeproms needs one, software doesn't)
  26 //
  27 // SFDX CODE: 9XF9TUHFM2359
  28
  29 // Uncomment this for debugging...
  30 //#define DEBUG
  31 //#define DEBUGFOO                      // Various tool debugging...
  32 //#define DEBUGTP                               // Toolpalette debugging...
  33
  34 #include "mainwin.h"
  35
  36 #include "SDL.h"
  37 #include "glwidget.h"
  38 #include "about.h"
  39 #include "help.h"
  40 #include "settings.h"
  41 #include "filepicker.h"
  42 #include "configdialog.h"
  43 #include "generaltab.h"
  44 #include "version.h"
  45
  46 #include "dac.h"
  47 #include "jaguar.h"
  48 #include "tom.h"
  49 #include "log.h"
  50 #include "file.h"
  51 #include "jagbios.h"
  52 #include "jagcdbios.h"
  53 #include "jagstub2bios.h"
  54 #include "joystick.h"
  55
  56 #ifdef __GCCWIN32__
  57 // Apparently on win32, usleep() is not pulled in by the usual suspects.
  58 #include <unistd.h>
  59 #endif
  60
  61 // The way BSNES controls things is by setting a timer with a zero
  62 // timeout, sleeping if not emulating anything. Seems there has to be a
  63 // better way.
  64
  65 // It has a novel approach to plugging-in/using different video/audio/input
  66 // methods, can we do something similar or should we just use the built-in
  67 // QOpenGL?
  68
  69 // We're going to try to use the built-in OpenGL support and see how it goes.
  70 // We'll make the VJ core modular so that it doesn't matter what GUI is in
  71 // use, we can drop it in anywhere and use it as-is.
  72
  73 MainWin::MainWin(): running(true), powerButtonOn(false), showUntunedTankCircuit(true),
  74         cartridgeLoaded(false), CDActive(false),//, alpineLoadSuccessful(false),
  75         pauseForFileSelector(false)
  76 {
  77         videoWidget = new GLWidget(this);
  78         setCentralWidget(videoWidget);
  79         setWindowIcon(QIcon(":/res/vj-icon.png"));
  80
  81         QString title = QString(tr("Virtual Jaguar " VJ_RELEASE_VERSION ));
  82
  83         if (vjs.hardwareTypeAlpine)
  84                 title += QString(tr(" - Alpine Mode"));
  85
  86         setWindowTitle(title);
  87
  88         aboutWin = new AboutWindow(this);
  89         helpWin = new HelpWindow(this);
  90         filePickWin = new FilePickerWindow(this);
  91
  92     videoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  93     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  94
  95         setUnifiedTitleAndToolBarOnMac(true);
  96
  97         // Create actions
  98
  99         quitAppAct = new QAction(tr("E&xit"), this);
 100         quitAppAct->setShortcuts(QKeySequence::Quit);
 101         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
 102         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
 103
 104         powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
 105         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
 106         powerAct->setCheckable(true);
 107         powerAct->setChecked(false);
 108 //      powerAct->setDisabled(true);
 109         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
 110
 111         pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 112         pauseAct->setStatusTip(tr("Toggles the running state"));
 113         pauseAct->setCheckable(true);
 114         pauseAct->setDisabled(true);
 115         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 116         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 117
 118         zoomActs = new QActionGroup(this);
 119
 120         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 121         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 122         x1Act->setCheckable(true);
 123         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 124
 125         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 126         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 127         x2Act->setCheckable(true);
 128         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 129
 130         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 131         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 132         x3Act->setCheckable(true);
 133         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 134
 135         tvTypeActs = new QActionGroup(this);
 136
 137         ntscAct = new QAction(QIcon(":/res/ntsc.png"), tr("NTSC"), tvTypeActs);
 138         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 139         ntscAct->setCheckable(true);
 140         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 141
 142         palAct = new QAction(QIcon(":/res/pal.png"), tr("PAL"), tvTypeActs);
 143         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 144         palAct->setCheckable(true);
 145         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 146
 147         blurAct = new QAction(QIcon(":/res/generic.png"), tr("Blur"), this);
 148         blurAct->setStatusTip(tr("Sets OpenGL rendering to GL_NEAREST"));
 149         blurAct->setCheckable(true);
 150         connect(blurAct, SIGNAL(triggered()), this, SLOT(ToggleBlur()));
 151
 152         aboutAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&About..."), this);
 153         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 154         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 155
 156         helpAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&Contents..."), this);
 157         helpAct->setStatusTip(tr("Help is available, if you should need it"));
 158         connect(helpAct, SIGNAL(triggered()), this, SLOT(ShowHelpWin()));
 159
 160         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 161         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 162         filePickAct->setShortcut(QKeySequence(tr("Ctrl+i")));
 163         connect(filePickAct, SIGNAL(triggered()), this, SLOT(InsertCart()));
 164
 165         configAct = new QAction(QIcon(":/res/wrench.png"), tr("&Configure"), this);
 166         configAct->setStatusTip(tr("Configure options for Virtual Jaguar"));
 167         configAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 168         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 169
 170         useCDAct = new QAction(QIcon(":/res/compact-disc.png"), tr("&Use CD Unit"), this);
 171         useCDAct->setStatusTip(tr("Use Jaguar Virtual CD unit"));
 172 //      useCDAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 173         useCDAct->setCheckable(true);
 174         connect(useCDAct, SIGNAL(triggered()), this, SLOT(ToggleCDUsage()));
 175
 176         // Misc. connections...
 177         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 178         connect(filePickWin, SIGNAL(FilePickerHiding()), this, SLOT(Unpause()));
 179
 180         // Create menus & toolbars
 181
 182         fileMenu = menuBar()->addMenu(tr("&Jaguar"));
 183         fileMenu->addAction(powerAct);
 184         fileMenu->addAction(pauseAct);
 185         fileMenu->addAction(filePickAct);
 186         fileMenu->addAction(useCDAct);
 187         fileMenu->addAction(configAct);
 188         fileMenu->addAction(quitAppAct);
 189
 190         helpMenu = menuBar()->addMenu(tr("&Help"));
 191         helpMenu->addAction(helpAct);
 192         helpMenu->addAction(aboutAct);
 193
 194         toolbar = addToolBar(tr("Stuff"));
 195         toolbar->addAction(powerAct);
 196         toolbar->addAction(pauseAct);
 197         toolbar->addAction(filePickAct);
 198         toolbar->addAction(useCDAct);
 199         toolbar->addSeparator();
 200         toolbar->addAction(x1Act);
 201         toolbar->addAction(x2Act);
 202         toolbar->addAction(x3Act);
 203         toolbar->addSeparator();
 204         toolbar->addAction(ntscAct);
 205         toolbar->addAction(palAct);
 206         toolbar->addSeparator();
 207         toolbar->addAction(blurAct);
 208
 209         //      Create status bar
 210         statusBar()->showMessage(tr("Ready"));
 211
 212         ReadSettings();
 213
 214         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 215         blurAct->setChecked(vjs.glFilter);
 216         x1Act->setChecked(zoomLevel == 1);
 217         x2Act->setChecked(zoomLevel == 2);
 218         x3Act->setChecked(zoomLevel == 3);
 219 //      running = powerAct->isChecked();
 220         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 221         palAct->setChecked(!vjs.hardwareTypeNTSC);
 222
 223         // Do this in case original size isn't correct (mostly for the first-run case)
 224         ResizeMainWindow();
 225
 226         // Set up timer based loop for animation...
 227         timer = new QTimer(this);
 228         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 229         timer->start(20);
 230
 231         // We set this initially, to make VJ behave somewhat as it would if no
 232         // cart were inserted and the BIOS was set as active...
 233         jaguarCartInserted = true;
 234         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 235         WriteLog("VJ: Initializing jaguar subsystem...\n");
 236         JaguarInit();
 237
 238         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 239
 240         // Load up the default ROM if in Alpine mode:
 241         if (vjs.hardwareTypeAlpine)
 242         {
 243                 bool romLoaded = JaguarLoadFile(vjs.alpineROMPath);
 244
 245                 // If regular load failed, try just a straight file load
 246                 // (Dev only! I don't want people to start getting lazy with their releases again! :-P)
 247                 if (!romLoaded)
 248                         romLoaded = AlpineLoadFile(vjs.alpineROMPath);
 249
 250                 if (romLoaded)
 251                         WriteLog("Alpine Mode: Successfully loaded file \"%s\".\n", vjs.alpineROMPath);
 252                 else
 253                         WriteLog("Alpine Mode: Unable to load file \"%s\"!\n", vjs.alpineROMPath);
 254
 255                 // Attempt to load/run the ABS file...
 256                 LoadSoftware(vjs.absROMPath);
 257                 memcpy(jagMemSpace + 0xE00000, jaguarDevBootROM2, 0x20000);     // Use the stub BIOS
 258         }
 259         else
 260                 memcpy(jagMemSpace + 0xE00000, jaguarBootROM, 0x20000); // Otherwise, use the stock BIOS
 261 }
 262
 263 void MainWin::closeEvent(QCloseEvent * event)
 264 {
 265         JaguarDone();
 266         WriteSettings();
 267         event->accept(); // ignore() if can't close for some reason
 268 }
 269
 270 void MainWin::keyPressEvent(QKeyEvent * e)
 271 {
 272         // We ignore the Alt key for now, since it causes problems with the GUI
 273         if (e->key() == Qt::Key_Alt)
 274         {
 275                 e->accept();
 276                 return;
 277         }
 278
 279         HandleKeys(e, true);
 280 }
 281
 282 void MainWin::keyReleaseEvent(QKeyEvent * e)
 283 {
 284         // We ignore the Alt key for now, since it causes problems with the GUI
 285         if (e->key() == Qt::Key_Alt)
 286         {
 287                 e->accept();
 288                 return;
 289         }
 290
 291         HandleKeys(e, false);
 292 }
 293
 294 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 295 {
 296         // We kill bad key combos here, before they can get to the emulator...
 297         // This also kills the illegal instruction problem that cropped up in Rayman!
 298         // May want to do this by killing the old one instead of ignoring the new one...
 299         // Seems to work better that way...
 300 #if 0
 301         if ((e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 302                 || (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 303                 || (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 304                 || (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U]))
 305                 return;
 306 #else
 307         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 308                 joypad_0_buttons[BUTTON_R] = 0;
 309         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 310                 joypad_0_buttons[BUTTON_L] = 0;
 311         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 312                 joypad_0_buttons[BUTTON_D] = 0;
 313         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U])
 314                 joypad_0_buttons[BUTTON_U] = 0;
 315
 316         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L] && joypad_1_buttons[BUTTON_R])
 317                 joypad_1_buttons[BUTTON_R] = 0;
 318         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R] && joypad_1_buttons[BUTTON_L])
 319                 joypad_1_buttons[BUTTON_L] = 0;
 320         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U] && joypad_1_buttons[BUTTON_D])
 321                 joypad_1_buttons[BUTTON_D] = 0;
 322         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D] && joypad_1_buttons[BUTTON_U])
 323                 joypad_1_buttons[BUTTON_U] = 0;
 324 #endif
 325
 326         // No bad combos exist, let's stuff the emulator key buffers...!
 327         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 328         {
 329                 if (e->key() == (int)vjs.p1KeyBindings[i])
 330 //                      joypad_0_buttons[i] = (uint8)state;
 331                         joypad_0_buttons[i] = (state ? 0x01 : 0x00);
 332
 333 // Pad #2 is screwing up pad #1. Prolly a problem in joystick.cpp...
 334 // So let's try to fix it there. :-P [DONE]
 335                 if (e->key() == (int)vjs.p2KeyBindings[i])
 336 //                      joypad_1_buttons[i] = (uint8)state;
 337                         joypad_1_buttons[i] = (state ? 0x01 : 0x00);
 338         }
 339 }
 340
 341 void MainWin::Open(void)
 342 {
 343 }
 344
 345 void MainWin::Configure(void)
 346 {
 347         // Call the configuration dialog and update settings
 348         ConfigDialog dlg(this);
 349         //ick.
 350         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 351
 352         if (dlg.exec() == false)
 353                 return;
 354
 355         QString before = vjs.ROMPath;
 356         QString alpineBefore = vjs.alpineROMPath;
 357         QString absBefore = vjs.absROMPath;
 358         bool audioBefore = vjs.audioEnabled;
 359         dlg.UpdateVJSettings();
 360         QString after = vjs.ROMPath;
 361         QString alpineAfter = vjs.alpineROMPath;
 362         QString absAfter = vjs.absROMPath;
 363         bool audioAfter = vjs.audioEnabled;
 364
 365         bool allowOld = allowUnknownSoftware;
 366         //ick.
 367         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 368
 369         // We rescan the "software" folder if the user either changed the path or
 370         // checked/unchecked the "Allow unknown files" option in the config dialog.
 371         if ((before != after) || (allowOld != allowUnknownSoftware))
 372                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 373
 374         // If the "Alpine" ROM is changed, then let's load it...
 375         if (alpineBefore != alpineAfter)
 376         {
 377                 if (!JaguarLoadFile(vjs.alpineROMPath) && !AlpineLoadFile(vjs.alpineROMPath))
 378                 {
 379                         // Oh crap, we couldn't get the file! Alert the media!
 380                         QMessageBox msg;
 381                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.alpineROMPath));
 382                         msg.setIcon(QMessageBox::Warning);
 383                         msg.exec();
 384                 }
 385         }
 386
 387         // If the "ABS" ROM is changed, then let's load it...
 388         if (absBefore != absAfter)
 389         {
 390                 if (!JaguarLoadFile(vjs.absROMPath))
 391                 {
 392                         // Oh crap, we couldn't get the file! Alert the media!
 393                         QMessageBox msg;
 394                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.absROMPath));
 395                         msg.setIcon(QMessageBox::Warning);
 396                         msg.exec();
 397                 }
 398         }
 399
 400         // If the "Enable audio" checkbox changed, then we have to re-init the DAC...
 401         if (audioBefore != audioAfter)
 402         {
 403                 DACDone();
 404                 DACInit();
 405         }
 406
 407         // Just in case we crash before a clean exit...
 408         WriteSettings();
 409 }
 410
 411 //
 412 // Here's the main emulator loop
 413 //
 414 void MainWin::Timer(void)
 415 {
 416         if (!running)
 417                 return;
 418
 419         if (showUntunedTankCircuit)
 420         {
 421                 // Random hash & trash
 422                 // We try to simulate an untuned tank circuit here... :-)
 423                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 424                 {
 425                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 426                         {
 427                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x]
 428                                         = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;
 429                         }
 430                 }
 431         }
 432         else
 433         {
 434                 // Otherwise, run the Jaguar simulation
 435                 JaguarExecuteNew();
 436         }
 437
 438         videoWidget->updateGL();
 439 }
 440
 441 void MainWin::TogglePowerState(void)
 442 {
 443         powerButtonOn = !powerButtonOn;
 444         running = true;
 445
 446         // With the power off, we simulate white noise on the screen. :-)
 447         if (!powerButtonOn)
 448         {
 449                 useCDAct->setDisabled(false);
 450                 pauseAct->setChecked(false);
 451                 pauseAct->setDisabled(true);
 452                 showUntunedTankCircuit = true;
 453                 // This is just in case the ROM we were playing was in a narrow or wide field mode,
 454                 // so the untuned tank sim doesn't look wrong. :-)
 455                 TOMReset();
 456         }
 457         else
 458         {
 459                 useCDAct->setDisabled(true);
 460                 pauseAct->setChecked(false);
 461                 pauseAct->setDisabled(false);
 462                 showUntunedTankCircuit = false;
 463
 464                 // Otherwise, we prepare for running regular software...
 465                 if (CDActive)
 466                 {
 467 // Should check for cartridgeLoaded here as well...!
 468 // We can clear it when toggling CDActive on, so that when we power cycle it does the
 469 // expected thing. Otherwise, if we use the file picker to insert a cart, we expect
 470 // to run the cart! Maybe have a RemoveCart function that only works if the CD unit
 471 // is active?
 472                         setWindowTitle(QString("Virtual Jaguar " VJ_RELEASE_VERSION
 473                                 " - Now playing: Jaguar CD"));
 474                 }
 475
 476                 WriteLog("GUI: Resetting Jaguar...\n");
 477                 JaguarReset();
 478         }
 479 }
 480
 481 void MainWin::ToggleRunState(void)
 482 {
 483         running = !running;
 484
 485         if (!running)
 486         {
 487                 for(uint32_t i=0; i<(uint32_t)(videoWidget->textureWidth * 256); i++)
 488                 {
 489                         uint32_t pixel = videoWidget->buffer[i];
 490                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 491                         pixel = ((r + g + b) / 3) & 0x00FF;
 492                         videoWidget->buffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 493                 }
 494
 495                 videoWidget->updateGL();
 496         }
 497 }
 498
 499 void MainWin::SetZoom100(void)
 500 {
 501         zoomLevel = 1;
 502         ResizeMainWindow();
 503 }
 504
 505 void MainWin::SetZoom200(void)
 506 {
 507         zoomLevel = 2;
 508         ResizeMainWindow();
 509 }
 510
 511 void MainWin::SetZoom300(void)
 512 {
 513         zoomLevel = 3;
 514         ResizeMainWindow();
 515 }
 516
 517 void MainWin::SetNTSC(void)
 518 {
 519         vjs.hardwareTypeNTSC = true;
 520         ResizeMainWindow();
 521 }
 522
 523 void MainWin::SetPAL(void)
 524 {
 525         vjs.hardwareTypeNTSC = false;
 526         ResizeMainWindow();
 527 }
 528
 529 void MainWin::ToggleBlur(void)
 530 {
 531         vjs.glFilter = !vjs.glFilter;
 532 }
 533
 534 void MainWin::ShowAboutWin(void)
 535 {
 536         aboutWin->show();
 537 }
 538
 539 void MainWin::ShowHelpWin(void)
 540 {
 541         helpWin->show();
 542 }
 543
 544 void MainWin::InsertCart(void)
 545 {
 546         // If the emulator is running, we pause it here and unpause it later
 547         // if we dismiss the file selector without choosing anything
 548         if (running && powerButtonOn)
 549         {
 550                 ToggleRunState();
 551                 pauseForFileSelector = true;
 552         }
 553
 554         filePickWin->show();
 555 }
 556
 557 void MainWin::Unpause(void)
 558 {
 559         // Here we unpause the emulator if it was paused when we went into the file selector
 560         if (pauseForFileSelector)
 561         {
 562                 pauseForFileSelector = false;
 563                 ToggleRunState();
 564         }
 565 }
 566
 567 void MainWin::LoadSoftware(QString file)
 568 {
 569         running = false;                                                        // Prevent bad things(TM) from happening...
 570         pauseForFileSelector = false;                           // Reset the file selector pause flag
 571         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 572         cartridgeLoaded = JaguarLoadFile(file.toAscii().data());
 573
 574         char * biosPointer = jaguarBootROM;
 575
 576         if (vjs.hardwareTypeAlpine)
 577                 biosPointer = jaguarDevBootROM2;
 578
 579         memcpy(jagMemSpace + 0xE00000, biosPointer, 0x20000);
 580
 581         powerAct->setDisabled(false);
 582         powerAct->setChecked(true);
 583         powerButtonOn = false;
 584         TogglePowerState();
 585
 586         if (!vjs.hardwareTypeAlpine)
 587         {
 588                 QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION " - Now playing: %1")
 589                         .arg(filePickWin->GetSelectedPrettyName());
 590                 setWindowTitle(newTitle);
 591         }
 592 }
 593
 594 void MainWin::ToggleCDUsage(void)
 595 {
 596         CDActive = !CDActive;
 597
 598 #if 0
 599         if (CDActive)
 600         {
 601                 powerAct->setDisabled(false);
 602         }
 603         else
 604         {
 605                 powerAct->setDisabled(true);
 606         }
 607 #else
 608         // Set up the Jaguar CD for execution, otherwise, clear memory
 609         if (CDActive)
 610                 memcpy(jagMemSpace + 0x800000, jaguarCDBootROM, 0x40000);
 611         else
 612                 memset(jagMemSpace + 0x800000, 0xFF, 0x40000);
 613 #endif
 614 }
 615
 616 void MainWin::ResizeMainWindow(void)
 617 {
 618         videoWidget->setFixedSize(zoomLevel * 320, zoomLevel * (vjs.hardwareTypeNTSC ? 240 : 256));
 619         show();
 620
 621         for(int i=0; i<2; i++)
 622         {
 623                 resize(0, 0);
 624                 usleep(2000);
 625                 QApplication::processEvents();
 626         }
 627 }
 628
 629 void MainWin::ReadSettings(void)
 630 {
 631         QSettings settings("Underground Software", "Virtual Jaguar");
 632         QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
 633         QSize size = settings.value("size", QSize(400, 400)).toSize();
 634         resize(size);
 635         move(pos);
 636         pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
 637         filePickWin->move(pos);
 638
 639         zoomLevel = settings.value("zoom", 2).toInt();
 640         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
 641
 642         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
 643         vjs.joyport          = settings.value("joyport", 0).toInt();
 644         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
 645         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
 646         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
 647         vjs.GPUEnabled       = settings.value("GPUEnabled", true).toBool();
 648         vjs.DSPEnabled       = settings.value("DSPEnabled", false).toBool();
 649         vjs.audioEnabled     = settings.value("audioEnabled", true).toBool();
 650         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
 651         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
 652         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
 653         vjs.glFilter         = settings.value("glFilterType", 1).toInt();
 654         vjs.renderType       = settings.value("renderType", 0).toInt();
 655         vjs.allowWritesToROM = settings.value("writeROM", false).toBool();
 656 //      strcpy(vjs.jagBootPath, settings.value("JagBootROM", "./bios/[BIOS] Atari Jaguar (USA, Europe).zip").toString().toAscii().data());
 657 //      strcpy(vjs.CDBootPath, settings.value("CDBootROM", "./bios/jagcd.rom").toString().toAscii().data());
 658         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", "./eeproms/").toString().toAscii().data());
 659         strcpy(vjs.ROMPath, settings.value("ROMs", "./software/").toString().toAscii().data());
 660         strcpy(vjs.alpineROMPath, settings.value("DefaultROM", "").toString().toAscii().data());
 661         strcpy(vjs.absROMPath, settings.value("DefaultABS", "").toString().toAscii().data());
 662 WriteLog("MainWin: Paths\n");
 663 //WriteLog("    jagBootPath = \"%s\"\n", vjs.jagBootPath);
 664 //WriteLog("    CDBootPath  = \"%s\"\n", vjs.CDBootPath);
 665 WriteLog("   EEPROMPath = \"%s\"\n", vjs.EEPROMPath);
 666 WriteLog("      ROMPath = \"%s\"\n", vjs.ROMPath);
 667 WriteLog("AlpineROMPath = \"%s\"\n", vjs.alpineROMPath);
 668 WriteLog("   absROMPath = \"%s\"\n", vjs.absROMPath);
 669
 670         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
 671         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_S).toInt();
 672         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_X).toInt();
 673         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_A).toInt();
 674         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_D).toInt();
 675         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_J).toInt();
 676         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_K).toInt();
 677         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_L).toInt();
 678         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_O).toInt();
 679         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_P).toInt();
 680         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
 681         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
 682         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
 683         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
 684         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
 685         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
 686         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
 687         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
 688         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
 689         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
 690         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Minus).toInt();
 691         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Equal).toInt();
 692
 693         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
 694         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
 695         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
 696         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
 697         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
 698         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
 699         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
 700         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
 701         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
 702         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
 703         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
 704         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
 705         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
 706         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
 707         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
 708         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
 709         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
 710         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
 711         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
 712         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
 713         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
 714 }
 715
 716 void MainWin::WriteSettings(void)
 717 {
 718         QSettings settings("Underground Software", "Virtual Jaguar");
 719         settings.setValue("pos", pos());
 720         settings.setValue("size", size());
 721         settings.setValue("cartLoadPos", filePickWin->pos());
 722
 723         settings.setValue("zoom", zoomLevel);
 724         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
 725
 726         settings.setValue("useJoystick", vjs.useJoystick);
 727         settings.setValue("joyport", vjs.joyport);
 728         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
 729         settings.setValue("frameSkip", vjs.frameSkip);
 730         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
 731         settings.setValue("GPUEnabled", vjs.GPUEnabled);
 732         settings.setValue("DSPEnabled", vjs.DSPEnabled);
 733         settings.setValue("audioEnabled", vjs.audioEnabled);
 734         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
 735         settings.setValue("fullscreen", vjs.fullscreen);
 736         settings.setValue("useOpenGL", vjs.useOpenGL);
 737         settings.setValue("glFilterType", vjs.glFilter);
 738         settings.setValue("renderType", vjs.renderType);
 739         settings.setValue("writeROM", vjs.allowWritesToROM);
 740         settings.setValue("JagBootROM", vjs.jagBootPath);
 741         settings.setValue("CDBootROM", vjs.CDBootPath);
 742         settings.setValue("EEPROMs", vjs.EEPROMPath);
 743         settings.setValue("ROMs", vjs.ROMPath);
 744         settings.setValue("DefaultROM", vjs.alpineROMPath);
 745         settings.setValue("DefaultABS", vjs.absROMPath);
 746
 747         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
 748         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
 749         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
 750         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
 751         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
 752         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
 753         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
 754         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
 755         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
 756         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
 757         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
 758         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
 759         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
 760         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
 761         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
 762         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
 763         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
 764         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
 765         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
 766         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
 767         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
 768
 769         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
 770         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
 771         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
 772         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
 773         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
 774         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
 775         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
 776         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
 777         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
 778         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
 779         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
 780         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
 781         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
 782         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
 783         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
 784         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
 785         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
 786         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
 787         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
 788         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
 789         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
 790 }