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->setShortcut(QKeySequence(tr("Alt+x")));
 102         quitAppAct->setShortcut(QKeySequence(tr("Ctrl+q")));
 103         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
 104         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
 105
 106         powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
 107         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
 108         powerAct->setCheckable(true);
 109         powerAct->setChecked(false);
 110 //      powerAct->setDisabled(true);
 111         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
 112
 113         pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 114         pauseAct->setStatusTip(tr("Toggles the running state"));
 115         pauseAct->setCheckable(true);
 116         pauseAct->setDisabled(true);
 117         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 118         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 119
 120         zoomActs = new QActionGroup(this);
 121
 122         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 123         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 124         x1Act->setCheckable(true);
 125         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 126
 127         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 128         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 129         x2Act->setCheckable(true);
 130         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 131
 132         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 133         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 134         x3Act->setCheckable(true);
 135         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 136
 137         tvTypeActs = new QActionGroup(this);
 138
 139         ntscAct = new QAction(QIcon(":/res/ntsc.png"), tr("NTSC"), tvTypeActs);
 140         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 141         ntscAct->setCheckable(true);
 142         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 143
 144         palAct = new QAction(QIcon(":/res/pal.png"), tr("PAL"), tvTypeActs);
 145         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 146         palAct->setCheckable(true);
 147         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 148
 149         blurAct = new QAction(QIcon(":/res/generic.png"), tr("Blur"), this);
 150         blurAct->setStatusTip(tr("Sets OpenGL rendering to GL_NEAREST"));
 151         blurAct->setCheckable(true);
 152         connect(blurAct, SIGNAL(triggered()), this, SLOT(ToggleBlur()));
 153
 154         aboutAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&About..."), this);
 155         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 156         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 157
 158         helpAct = new QAction(QIcon(":/res/vj-icon.png"), tr("&Contents..."), this);
 159         helpAct->setStatusTip(tr("Help is available, if you should need it"));
 160         connect(helpAct, SIGNAL(triggered()), this, SLOT(ShowHelpWin()));
 161
 162         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 163         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 164         filePickAct->setShortcut(QKeySequence(tr("Ctrl+i")));
 165         connect(filePickAct, SIGNAL(triggered()), this, SLOT(InsertCart()));
 166
 167         configAct = new QAction(QIcon(":/res/wrench.png"), tr("&Configure"), this);
 168         configAct->setStatusTip(tr("Configure options for Virtual Jaguar"));
 169         configAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 170         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 171
 172         useCDAct = new QAction(QIcon(":/res/compact-disc.png"), tr("&Use CD Unit"), this);
 173         useCDAct->setStatusTip(tr("Use Jaguar Virtual CD unit"));
 174 //      useCDAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 175         useCDAct->setCheckable(true);
 176         connect(useCDAct, SIGNAL(triggered()), this, SLOT(ToggleCDUsage()));
 177
 178         // Misc. connections...
 179         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 180         connect(filePickWin, SIGNAL(FilePickerHiding()), this, SLOT(Unpause()));
 181
 182         // Create menus & toolbars
 183
 184         fileMenu = menuBar()->addMenu(tr("&Jaguar"));
 185         fileMenu->addAction(powerAct);
 186         fileMenu->addAction(pauseAct);
 187         fileMenu->addAction(filePickAct);
 188         fileMenu->addAction(useCDAct);
 189         fileMenu->addAction(configAct);
 190         fileMenu->addAction(quitAppAct);
 191
 192         helpMenu = menuBar()->addMenu(tr("&Help"));
 193         helpMenu->addAction(helpAct);
 194         helpMenu->addAction(aboutAct);
 195
 196         toolbar = addToolBar(tr("Stuff"));
 197         toolbar->addAction(powerAct);
 198         toolbar->addAction(pauseAct);
 199         toolbar->addAction(filePickAct);
 200         toolbar->addAction(useCDAct);
 201         toolbar->addSeparator();
 202         toolbar->addAction(x1Act);
 203         toolbar->addAction(x2Act);
 204         toolbar->addAction(x3Act);
 205         toolbar->addSeparator();
 206         toolbar->addAction(ntscAct);
 207         toolbar->addAction(palAct);
 208         toolbar->addSeparator();
 209         toolbar->addAction(blurAct);
 210
 211         //      Create status bar
 212         statusBar()->showMessage(tr("Ready"));
 213
 214         ReadSettings();
 215
 216         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 217         blurAct->setChecked(vjs.glFilter);
 218         x1Act->setChecked(zoomLevel == 1);
 219         x2Act->setChecked(zoomLevel == 2);
 220         x3Act->setChecked(zoomLevel == 3);
 221 //      running = powerAct->isChecked();
 222         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 223         palAct->setChecked(!vjs.hardwareTypeNTSC);
 224
 225         // Do this in case original size isn't correct (mostly for the first-run case)
 226         ResizeMainWindow();
 227
 228         // Set up timer based loop for animation...
 229         timer = new QTimer(this);
 230         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 231 //This is only correct for PAL. !!! FIX !!! [DONE]
 232 //Use timer->setInterval( int msec ) to fix this on the fly
 233 //      timer->start(20);
 234         // This isn't very accurate for NTSC: This is early by 40 msec per frame.
 235         // This is because it's discarding the 0.6666... on the end of the fraction.
 236         // Alas, 6 doesn't divide cleanly into 10. :-P
 237         timer->start(vjs.hardwareTypeNTSC ? 16 : 20);
 238
 239         // We set this initially, to make VJ behave somewhat as it would if no
 240         // cart were inserted and the BIOS was set as active...
 241         jaguarCartInserted = true;
 242         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 243         WriteLog("VJ: Initializing jaguar subsystem...\n");
 244         JaguarInit();
 245
 246         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 247
 248         // Load up the default ROM if in Alpine mode:
 249         if (vjs.hardwareTypeAlpine)
 250         {
 251                 bool romLoaded = JaguarLoadFile(vjs.alpineROMPath);
 252
 253                 // If regular load failed, try just a straight file load
 254                 // (Dev only! I don't want people to start getting lazy with their releases again! :-P)
 255                 if (!romLoaded)
 256                         romLoaded = AlpineLoadFile(vjs.alpineROMPath);
 257
 258                 if (romLoaded)
 259                         WriteLog("Alpine Mode: Successfully loaded file \"%s\".\n", vjs.alpineROMPath);
 260                 else
 261                         WriteLog("Alpine Mode: Unable to load file \"%s\"!\n", vjs.alpineROMPath);
 262
 263                 // Attempt to load/run the ABS file...
 264                 LoadSoftware(vjs.absROMPath);
 265                 memcpy(jagMemSpace + 0xE00000, jaguarDevBootROM2, 0x20000);     // Use the stub BIOS
 266         }
 267         else
 268                 memcpy(jagMemSpace + 0xE00000, jaguarBootROM, 0x20000); // Otherwise, use the stock BIOS
 269 }
 270
 271 void MainWin::closeEvent(QCloseEvent * event)
 272 {
 273         JaguarDone();
 274         WriteSettings();
 275         event->accept(); // ignore() if can't close for some reason
 276 }
 277
 278 void MainWin::keyPressEvent(QKeyEvent * e)
 279 {
 280         // We ignore the Alt key for now, since it causes problems with the GUI
 281         if (e->key() == Qt::Key_Alt)
 282         {
 283                 e->accept();
 284                 return;
 285         }
 286
 287         HandleKeys(e, true);
 288 }
 289
 290 void MainWin::keyReleaseEvent(QKeyEvent * e)
 291 {
 292         // We ignore the Alt key for now, since it causes problems with the GUI
 293         if (e->key() == Qt::Key_Alt)
 294         {
 295                 e->accept();
 296                 return;
 297         }
 298
 299         HandleKeys(e, false);
 300 }
 301
 302 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 303 {
 304         // We kill bad key combos here, before they can get to the emulator...
 305         // This also kills the illegal instruction problem that cropped up in Rayman!
 306         // May want to do this by killing the old one instead of ignoring the new one...
 307         // Seems to work better that way...
 308 #if 0
 309         if ((e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 310                 || (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 311                 || (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 312                 || (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U]))
 313                 return;
 314 #else
 315         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 316                 joypad_0_buttons[BUTTON_R] = 0;
 317         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 318                 joypad_0_buttons[BUTTON_L] = 0;
 319         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 320                 joypad_0_buttons[BUTTON_D] = 0;
 321         if (e->key() == (int)vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U])
 322                 joypad_0_buttons[BUTTON_U] = 0;
 323
 324         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_L] && joypad_1_buttons[BUTTON_R])
 325                 joypad_1_buttons[BUTTON_R] = 0;
 326         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_R] && joypad_1_buttons[BUTTON_L])
 327                 joypad_1_buttons[BUTTON_L] = 0;
 328         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_U] && joypad_1_buttons[BUTTON_D])
 329                 joypad_1_buttons[BUTTON_D] = 0;
 330         if (e->key() == (int)vjs.p2KeyBindings[BUTTON_D] && joypad_1_buttons[BUTTON_U])
 331                 joypad_1_buttons[BUTTON_U] = 0;
 332 #endif
 333
 334         // No bad combos exist, let's stuff the emulator key buffers...!
 335         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 336         {
 337                 if (e->key() == (int)vjs.p1KeyBindings[i])
 338 //                      joypad_0_buttons[i] = (uint8)state;
 339                         joypad_0_buttons[i] = (state ? 0x01 : 0x00);
 340
 341 // Pad #2 is screwing up pad #1. Prolly a problem in joystick.cpp...
 342 // So let's try to fix it there. :-P [DONE]
 343                 if (e->key() == (int)vjs.p2KeyBindings[i])
 344 //                      joypad_1_buttons[i] = (uint8)state;
 345                         joypad_1_buttons[i] = (state ? 0x01 : 0x00);
 346         }
 347 }
 348
 349 void MainWin::Open(void)
 350 {
 351 }
 352
 353 void MainWin::Configure(void)
 354 {
 355         // Call the configuration dialog and update settings
 356         ConfigDialog dlg(this);
 357         //ick.
 358         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 359
 360         if (dlg.exec() == false)
 361                 return;
 362
 363         QString before = vjs.ROMPath;
 364         QString alpineBefore = vjs.alpineROMPath;
 365         QString absBefore = vjs.absROMPath;
 366         bool audioBefore = vjs.audioEnabled;
 367         dlg.UpdateVJSettings();
 368         QString after = vjs.ROMPath;
 369         QString alpineAfter = vjs.alpineROMPath;
 370         QString absAfter = vjs.absROMPath;
 371         bool audioAfter = vjs.audioEnabled;
 372
 373         bool allowOld = allowUnknownSoftware;
 374         //ick.
 375         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 376
 377         // We rescan the "software" folder if the user either changed the path or
 378         // checked/unchecked the "Allow unknown files" option in the config dialog.
 379         if ((before != after) || (allowOld != allowUnknownSoftware))
 380                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 381
 382         // If the "Alpine" ROM is changed, then let's load it...
 383         if (alpineBefore != alpineAfter)
 384         {
 385                 if (!JaguarLoadFile(vjs.alpineROMPath) && !AlpineLoadFile(vjs.alpineROMPath))
 386                 {
 387                         // Oh crap, we couldn't get the file! Alert the media!
 388                         QMessageBox msg;
 389                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.alpineROMPath));
 390                         msg.setIcon(QMessageBox::Warning);
 391                         msg.exec();
 392                 }
 393         }
 394
 395         // If the "ABS" ROM is changed, then let's load it...
 396         if (absBefore != absAfter)
 397         {
 398                 if (!JaguarLoadFile(vjs.absROMPath))
 399                 {
 400                         // Oh crap, we couldn't get the file! Alert the media!
 401                         QMessageBox msg;
 402                         msg.setText(QString(tr("Could not load file \"%1\"!")).arg(vjs.absROMPath));
 403                         msg.setIcon(QMessageBox::Warning);
 404                         msg.exec();
 405                 }
 406         }
 407
 408         // If the "Enable audio" checkbox changed, then we have to re-init the DAC...
 409         if (audioBefore != audioAfter)
 410         {
 411                 DACDone();
 412                 DACInit();
 413         }
 414
 415         // Just in case we crash before a clean exit...
 416         WriteSettings();
 417 }
 418
 419 //
 420 // Here's the main emulator loop
 421 //
 422 void MainWin::Timer(void)
 423 {
 424         if (!running)
 425                 return;
 426
 427         if (showUntunedTankCircuit)
 428         {
 429                 // Random hash & trash
 430                 // We try to simulate an untuned tank circuit here... :-)
 431                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 432                 {
 433                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 434                         {
 435                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x]
 436                                         = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;
 437                         }
 438                 }
 439         }
 440         else
 441         {
 442                 // Otherwise, run the Jaguar simulation
 443                 JaguarExecuteNew();
 444         }
 445
 446         videoWidget->updateGL();
 447 }
 448
 449 void MainWin::TogglePowerState(void)
 450 {
 451         powerButtonOn = !powerButtonOn;
 452         running = true;
 453
 454         // With the power off, we simulate white noise on the screen. :-)
 455         if (!powerButtonOn)
 456         {
 457                 useCDAct->setDisabled(false);
 458                 palAct->setDisabled(false);
 459                 ntscAct->setDisabled(false);
 460                 pauseAct->setChecked(false);
 461                 pauseAct->setDisabled(true);
 462                 showUntunedTankCircuit = true;
 463                 // This is just in case the ROM we were playing was in a narrow or wide field mode,
 464                 // so the untuned tank sim doesn't look wrong. :-)
 465                 TOMReset();
 466         }
 467         else
 468         {
 469                 useCDAct->setDisabled(true);
 470                 palAct->setDisabled(true);
 471                 ntscAct->setDisabled(true);
 472                 pauseAct->setChecked(false);
 473                 pauseAct->setDisabled(false);
 474                 showUntunedTankCircuit = false;
 475
 476                 // Otherwise, we prepare for running regular software...
 477                 if (CDActive)
 478                 {
 479 // Should check for cartridgeLoaded here as well...!
 480 // We can clear it when toggling CDActive on, so that when we power cycle it does the
 481 // expected thing. Otherwise, if we use the file picker to insert a cart, we expect
 482 // to run the cart! Maybe have a RemoveCart function that only works if the CD unit
 483 // is active?
 484                         setWindowTitle(QString("Virtual Jaguar " VJ_RELEASE_VERSION
 485                                 " - Now playing: Jaguar CD"));
 486                 }
 487
 488                 WriteLog("GUI: Resetting Jaguar...\n");
 489                 JaguarReset();
 490         }
 491 }
 492
 493 void MainWin::ToggleRunState(void)
 494 {
 495         running = !running;
 496
 497         if (!running)
 498         {
 499                 for(uint32_t i=0; i<(uint32_t)(videoWidget->textureWidth * 256); i++)
 500                 {
 501                         uint32_t pixel = videoWidget->buffer[i];
 502                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 503                         pixel = ((r + g + b) / 3) & 0x00FF;
 504                         videoWidget->buffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 505                 }
 506
 507                 videoWidget->updateGL();
 508         }
 509 }
 510
 511 void MainWin::SetZoom100(void)
 512 {
 513         zoomLevel = 1;
 514         ResizeMainWindow();
 515 }
 516
 517 void MainWin::SetZoom200(void)
 518 {
 519         zoomLevel = 2;
 520         ResizeMainWindow();
 521 }
 522
 523 void MainWin::SetZoom300(void)
 524 {
 525         zoomLevel = 3;
 526         ResizeMainWindow();
 527 }
 528
 529 void MainWin::SetNTSC(void)
 530 {
 531         timer->setInterval(16);
 532         vjs.hardwareTypeNTSC = true;
 533         ResizeMainWindow();
 534 }
 535
 536 void MainWin::SetPAL(void)
 537 {
 538         timer->setInterval(20);
 539         vjs.hardwareTypeNTSC = false;
 540         ResizeMainWindow();
 541 }
 542
 543 void MainWin::ToggleBlur(void)
 544 {
 545         vjs.glFilter = !vjs.glFilter;
 546 }
 547
 548 void MainWin::ShowAboutWin(void)
 549 {
 550         aboutWin->show();
 551 }
 552
 553 void MainWin::ShowHelpWin(void)
 554 {
 555         helpWin->show();
 556 }
 557
 558 void MainWin::InsertCart(void)
 559 {
 560         // If the emulator is running, we pause it here and unpause it later
 561         // if we dismiss the file selector without choosing anything
 562         if (running && powerButtonOn)
 563         {
 564                 ToggleRunState();
 565                 pauseForFileSelector = true;
 566         }
 567
 568         filePickWin->show();
 569 }
 570
 571 void MainWin::Unpause(void)
 572 {
 573         // Here we unpause the emulator if it was paused when we went into the file selector
 574         if (pauseForFileSelector)
 575         {
 576                 pauseForFileSelector = false;
 577                 ToggleRunState();
 578         }
 579 }
 580
 581 void MainWin::LoadSoftware(QString file)
 582 {
 583         running = false;                                                        // Prevent bad things(TM) from happening...
 584         pauseForFileSelector = false;                           // Reset the file selector pause flag
 585         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 586         cartridgeLoaded = JaguarLoadFile(file.toAscii().data());
 587
 588         char * biosPointer = jaguarBootROM;
 589
 590         if (vjs.hardwareTypeAlpine)
 591                 biosPointer = jaguarDevBootROM2;
 592
 593         memcpy(jagMemSpace + 0xE00000, biosPointer, 0x20000);
 594
 595         powerAct->setDisabled(false);
 596         powerAct->setChecked(true);
 597         powerButtonOn = false;
 598         TogglePowerState();
 599
 600         if (!vjs.hardwareTypeAlpine)
 601         {
 602                 QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION " - Now playing: %1")
 603                         .arg(filePickWin->GetSelectedPrettyName());
 604                 setWindowTitle(newTitle);
 605         }
 606 }
 607
 608 void MainWin::ToggleCDUsage(void)
 609 {
 610         CDActive = !CDActive;
 611
 612 #if 0
 613         if (CDActive)
 614         {
 615                 powerAct->setDisabled(false);
 616         }
 617         else
 618         {
 619                 powerAct->setDisabled(true);
 620         }
 621 #else
 622         // Set up the Jaguar CD for execution, otherwise, clear memory
 623         if (CDActive)
 624                 memcpy(jagMemSpace + 0x800000, jaguarCDBootROM, 0x40000);
 625         else
 626                 memset(jagMemSpace + 0x800000, 0xFF, 0x40000);
 627 #endif
 628 }
 629
 630 void MainWin::ResizeMainWindow(void)
 631 {
 632         videoWidget->setFixedSize(zoomLevel * 320, zoomLevel * (vjs.hardwareTypeNTSC ? 240 : 256));
 633         show();
 634
 635         for(int i=0; i<2; i++)
 636         {
 637                 resize(0, 0);
 638                 usleep(2000);
 639                 QApplication::processEvents();
 640         }
 641 }
 642
 643 void MainWin::ReadSettings(void)
 644 {
 645         QSettings settings("Underground Software", "Virtual Jaguar");
 646         QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
 647         QSize size = settings.value("size", QSize(400, 400)).toSize();
 648         resize(size);
 649         move(pos);
 650         pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
 651         filePickWin->move(pos);
 652
 653         zoomLevel = settings.value("zoom", 2).toInt();
 654         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
 655
 656         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
 657         vjs.joyport          = settings.value("joyport", 0).toInt();
 658         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
 659         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
 660         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
 661         vjs.GPUEnabled       = settings.value("GPUEnabled", true).toBool();
 662         vjs.DSPEnabled       = settings.value("DSPEnabled", false).toBool();
 663         vjs.audioEnabled     = settings.value("audioEnabled", true).toBool();
 664         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
 665         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
 666         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
 667         vjs.glFilter         = settings.value("glFilterType", 1).toInt();
 668         vjs.renderType       = settings.value("renderType", 0).toInt();
 669         vjs.allowWritesToROM = settings.value("writeROM", false).toBool();
 670 //      strcpy(vjs.jagBootPath, settings.value("JagBootROM", "./bios/[BIOS] Atari Jaguar (USA, Europe).zip").toString().toAscii().data());
 671 //      strcpy(vjs.CDBootPath, settings.value("CDBootROM", "./bios/jagcd.rom").toString().toAscii().data());
 672         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", "./eeproms/").toString().toAscii().data());
 673         strcpy(vjs.ROMPath, settings.value("ROMs", "./software/").toString().toAscii().data());
 674         strcpy(vjs.alpineROMPath, settings.value("DefaultROM", "").toString().toAscii().data());
 675         strcpy(vjs.absROMPath, settings.value("DefaultABS", "").toString().toAscii().data());
 676 WriteLog("MainWin: Paths\n");
 677 //WriteLog("    jagBootPath = \"%s\"\n", vjs.jagBootPath);
 678 //WriteLog("    CDBootPath  = \"%s\"\n", vjs.CDBootPath);
 679 WriteLog("   EEPROMPath = \"%s\"\n", vjs.EEPROMPath);
 680 WriteLog("      ROMPath = \"%s\"\n", vjs.ROMPath);
 681 WriteLog("AlpineROMPath = \"%s\"\n", vjs.alpineROMPath);
 682 WriteLog("   absROMPath = \"%s\"\n", vjs.absROMPath);
 683
 684         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
 685         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_S).toInt();
 686         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_X).toInt();
 687         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_A).toInt();
 688         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_D).toInt();
 689         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_J).toInt();
 690         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_K).toInt();
 691         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_L).toInt();
 692         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_O).toInt();
 693         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_P).toInt();
 694         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
 695         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
 696         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
 697         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
 698         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
 699         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
 700         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
 701         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
 702         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
 703         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
 704         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Minus).toInt();
 705         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Equal).toInt();
 706
 707         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
 708         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
 709         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
 710         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
 711         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
 712         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
 713         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
 714         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
 715         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
 716         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
 717         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
 718         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
 719         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
 720         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
 721         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
 722         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
 723         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
 724         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
 725         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
 726         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
 727         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
 728 }
 729
 730 void MainWin::WriteSettings(void)
 731 {
 732         QSettings settings("Underground Software", "Virtual Jaguar");
 733         settings.setValue("pos", pos());
 734         settings.setValue("size", size());
 735         settings.setValue("cartLoadPos", filePickWin->pos());
 736
 737         settings.setValue("zoom", zoomLevel);
 738         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
 739
 740         settings.setValue("useJoystick", vjs.useJoystick);
 741         settings.setValue("joyport", vjs.joyport);
 742         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
 743         settings.setValue("frameSkip", vjs.frameSkip);
 744         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
 745         settings.setValue("GPUEnabled", vjs.GPUEnabled);
 746         settings.setValue("DSPEnabled", vjs.DSPEnabled);
 747         settings.setValue("audioEnabled", vjs.audioEnabled);
 748         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
 749         settings.setValue("fullscreen", vjs.fullscreen);
 750         settings.setValue("useOpenGL", vjs.useOpenGL);
 751         settings.setValue("glFilterType", vjs.glFilter);
 752         settings.setValue("renderType", vjs.renderType);
 753         settings.setValue("writeROM", vjs.allowWritesToROM);
 754         settings.setValue("JagBootROM", vjs.jagBootPath);
 755         settings.setValue("CDBootROM", vjs.CDBootPath);
 756         settings.setValue("EEPROMs", vjs.EEPROMPath);
 757         settings.setValue("ROMs", vjs.ROMPath);
 758         settings.setValue("DefaultROM", vjs.alpineROMPath);
 759         settings.setValue("DefaultABS", vjs.absROMPath);
 760
 761         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
 762         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
 763         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
 764         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
 765         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
 766         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
 767         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
 768         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
 769         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
 770         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
 771         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
 772         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
 773         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
 774         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
 775         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
 776         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
 777         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
 778         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
 779         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
 780         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
 781         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
 782
 783         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
 784         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
 785         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
 786         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
 787         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
 788         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
 789         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
 790         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
 791         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
 792         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
 793         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
 794         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
 795         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
 796         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
 797         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
 798         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
 799         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
 800         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
 801         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
 802         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
 803         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
 804 }