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 //
  13
  14 // FIXED:
  15 //
  16 //
  17 // STILL TO BE DONE:
  18 //
  19 //
  20
  21 // Uncomment this for debugging...
  22 //#define DEBUG
  23 //#define DEBUGFOO                      // Various tool debugging...
  24 //#define DEBUGTP                               // Toolpalette debugging...
  25
  26 #include "mainwin.h"
  27
  28 #include "SDL.h"
  29 //#include <QtGui>
  30 //#include <QtOpenGL>
  31 #include "glwidget.h"
  32 #include "about.h"
  33 #include "settings.h"
  34 #include "filepicker.h"
  35 #include "configdialog.h"
  36
  37 #include "jaguar.h"
  38 #include "video.h"
  39 #include "tom.h"
  40 #include "log.h"
  41 #include "file.h"
  42 #include "joystick.h"
  43
  44 // Uncomment this to use built-in BIOS/CD-ROM BIOS
  45 // You'll need a copy of jagboot.h & jagcd.h for this to work...!
  46 //#define USE_BUILT_IN_BIOS
  47
  48 // Uncomment this for an official Virtual Jaguar release
  49 //#define VJ_RELEASE_VERSION "2.0.0"
  50 #warning !!! FIX !!! Figure out how to use this in GUI.CPP as well!
  51
  52 #ifdef USE_BUILT_IN_BIOS
  53 #include "jagboot.h"
  54 #include "jagcd.h"
  55 #endif
  56
  57 // The way BSNES controls things is by setting a timer with a zero
  58 // timeout, sleeping if not emulating anything. Seems there has to be a
  59 // better way.
  60
  61 // It has a novel approach to plugging-in/using different video/audio/input
  62 // methods, can we do something similar or should we just use the built-in
  63 // QOpenGL?
  64
  65 // We're going to try to use the built-in OpenGL support and see how it goes.
  66 // We'll make the VJ core modular so that it doesn't matter what GUI is in
  67 // use, we can drop it in anywhere and use it as-is.
  68
  69 MainWin::MainWin(): running(false), powerButtonOn(false), showUntunedTankCircuit(true),
  70         cartridgeLoaded(false)
  71 {
  72         videoWidget = new GLWidget(this);
  73         setCentralWidget(videoWidget);
  74         setWindowIcon(QIcon(":/res/vj-icon.png"));
  75         setWindowTitle("Virtual Jaguar v2.0.0");
  76
  77         ReadSettings();
  78         setUnifiedTitleAndToolBarOnMac(true);
  79
  80 #warning "!!! Save/Restore window location for FilePickerWindow !!!"
  81         aboutWin = new AboutWindow(this);
  82         filePickWin = new FilePickerWindow(this);
  83
  84     videoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  85     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  86
  87         // Create actions
  88
  89         quitAppAct = new QAction(tr("E&xit"), this);
  90         quitAppAct->setShortcuts(QKeySequence::Quit);
  91         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
  92         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
  93
  94         powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
  95         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
  96         powerAct->setCheckable(true);
  97         powerAct->setChecked(false);
  98         powerAct->setDisabled(true);
  99         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
 100
 101         pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 102         pauseAct->setStatusTip(tr("Toggles the running state"));
 103         pauseAct->setCheckable(true);
 104         pauseAct->setDisabled(true);
 105         connect(pauseAct, SIGNAL(triggered()), this, SLOT(ToggleRunState()));
 106
 107         zoomActs = new QActionGroup(this);
 108
 109         x1Act = new QAction(QIcon(":/res/zoom100.png"), tr("Zoom 100%"), zoomActs);
 110         x1Act->setStatusTip(tr("Set window zoom to 100%"));
 111         x1Act->setCheckable(true);
 112         connect(x1Act, SIGNAL(triggered()), this, SLOT(SetZoom100()));
 113
 114         x2Act = new QAction(QIcon(":/res/zoom200.png"), tr("Zoom 200%"), zoomActs);
 115         x2Act->setStatusTip(tr("Set window zoom to 200%"));
 116         x2Act->setCheckable(true);
 117         connect(x2Act, SIGNAL(triggered()), this, SLOT(SetZoom200()));
 118
 119         x3Act = new QAction(QIcon(":/res/zoom300.png"), tr("Zoom 300%"), zoomActs);
 120         x3Act->setStatusTip(tr("Set window zoom to 300%"));
 121         x3Act->setCheckable(true);
 122         connect(x3Act, SIGNAL(triggered()), this, SLOT(SetZoom300()));
 123
 124         tvTypeActs = new QActionGroup(this);
 125
 126         ntscAct = new QAction(QIcon(":/res/generic.png"), tr("NTSC"), tvTypeActs);
 127         ntscAct->setStatusTip(tr("Sets Jaguar to NTSC mode"));
 128         ntscAct->setCheckable(true);
 129         connect(ntscAct, SIGNAL(triggered()), this, SLOT(SetNTSC()));
 130
 131         palAct = new QAction(QIcon(":/res/generic.png"), tr("PAL"), tvTypeActs);
 132         palAct->setStatusTip(tr("Sets Jaguar to PAL mode"));
 133         palAct->setCheckable(true);
 134         connect(palAct, SIGNAL(triggered()), this, SLOT(SetPAL()));
 135
 136         blurAct = new QAction(QIcon(":/res/generic.png"), tr("Blur"), this);
 137         blurAct->setStatusTip(tr("Sets OpenGL rendering to GL_NEAREST"));
 138         blurAct->setCheckable(true);
 139         connect(blurAct, SIGNAL(triggered()), this, SLOT(ToggleBlur()));
 140
 141         aboutAct = new QAction(QIcon(":/res/generic.png"), tr("&About..."), this);
 142         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 143         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 144
 145 #warning "!!! Set up a decent keyboard shortcut for Insert Cartridge !!!"
 146         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 147         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 148         connect(filePickAct, SIGNAL(triggered()), this, SLOT(InsertCart()));
 149
 150         configAct = new QAction(QIcon(":/res/generic.png"), tr("&Configure"), this);
 151         configAct->setStatusTip(tr("Configure options for Virtual Jaguar"));
 152         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 153
 154         // Misc. connections...
 155         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 156
 157         // Create menus & toolbars
 158
 159         fileMenu = menuBar()->addMenu(tr("&File"));
 160         fileMenu->addAction(filePickAct);
 161         fileMenu->addAction(powerAct);
 162         fileMenu->addAction(pauseAct);
 163         fileMenu->addAction(configAct);
 164         fileMenu->addAction(quitAppAct);
 165
 166         helpMenu = menuBar()->addMenu(tr("&Help"));
 167         helpMenu->addAction(aboutAct);
 168
 169         toolbar = addToolBar(tr("Stuff"));
 170         toolbar->addAction(powerAct);
 171         toolbar->addAction(pauseAct);
 172         toolbar->addAction(filePickAct);
 173         toolbar->addSeparator();
 174         toolbar->addAction(x1Act);
 175         toolbar->addAction(x2Act);
 176         toolbar->addAction(x3Act);
 177         toolbar->addSeparator();
 178         toolbar->addAction(ntscAct);
 179         toolbar->addAction(palAct);
 180         toolbar->addSeparator();
 181         toolbar->addAction(blurAct);
 182
 183         //      Create status bar
 184         statusBar()->showMessage(tr("Ready"));
 185
 186         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 187         blurAct->setChecked(vjs.glFilter);
 188         x1Act->setChecked(zoomLevel == 1);
 189         x2Act->setChecked(zoomLevel == 2);
 190         x3Act->setChecked(zoomLevel == 3);
 191         running = powerAct->isChecked();
 192         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 193         palAct->setChecked(!vjs.hardwareTypeNTSC);
 194
 195         // Do this in case original size isn't correct (mostly for the first-run case)
 196         ResizeMainWindow();
 197
 198         // Set up timer based loop for animation...
 199         timer = new QTimer(this);
 200         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 201         timer->start(20);
 202
 203         // NOTE: Keyboards/joysticks will *not* work until SDL is brought back in, or
 204         //       the key handling is improved in Qt...
 205         // Wait a minute... it seems they already are... So why no keyboard love?
 206
 207 #ifdef VJ_RELEASE_VERSION
 208         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 209 #else
 210         WriteLog("Virtual Jaguar SVN %s (Last full build was on %s %s)\n", __DATE__, __DATE__, __TIME__);
 211 #endif
 212         WriteLog("Initializing jaguar subsystem...\n");
 213         JaguarInit();
 214
 215         // Get the BIOS ROM
 216 #ifdef USE_BUILT_IN_BIOS
 217         WriteLog("VJ: Using built in BIOS/CD BIOS...\n");
 218         memcpy(jaguarBootROM, jagBootROM, 0x20000);
 219         memcpy(jaguarCDBootROM, jagCDROM, 0x40000);
 220         BIOSLoaded = CDBIOSLoaded = true;
 221 #else
 222 // What would be nice here would be a way to check if the BIOS was loaded so that we
 223 // could disable the pushbutton on the Misc Options menu... !!! FIX !!! [DONE here, but needs to be fixed in GUI as well!]
 224 WriteLog("About to attempt to load BIOSes...\n");
 225 #if 1
 226 //This is short-circuiting the file finding thread... ??? WHY ???
 227         BIOSLoaded = (JaguarLoadROM(jaguarBootROM, vjs.jagBootPath) == 0x20000 ? true : false);
 228 #else
 229         BIOSLoaded = false;
 230 #endif
 231         WriteLog("VJ: BIOS is %savailable...\n", (BIOSLoaded ? "" : "not "));
 232         CDBIOSLoaded = (JaguarLoadROM(jaguarCDBootROM, vjs.CDBootPath) == 0x40000 ? true : false);
 233         WriteLog("VJ: CD BIOS is %savailable...\n", (CDBIOSLoaded ? "" : "not "));
 234 #endif
 235
 236         SET32(jaguarMainRAM, 0, 0x00200000);                    // Set top of stack...
 237
 238 //Let's try this...
 239 //      JaguarLoadFile("./software/Rayman (World).j64");
 240 //      JaguarLoadFile("./software/I-War (World).j64");
 241 //      JaguarLoadFile("./software/Alien vs Predator (World).j64");
 242 //no    JaguarLoadFile("./software/battlesphere.bin");
 243 //      JaguarLoadFile("./software/Battle Sphere Gold (World).j64");
 244 //      JaguarLoadFile("./software/Rayman (USA, Europe).zip");
 245 //This is crappy!!! !!! FIX !!!
 246 //Is this even needed any more? Hmm. Maybe. Dunno.
 247 //Seems like it is... But then again, maybe not. Have to test it to see.
 248 //WriteLog("GUI: Resetting Jaguar...\n");
 249 //      JaguarReset();
 250 }
 251
 252 void MainWin::closeEvent(QCloseEvent * event)
 253 {
 254         WriteSettings();
 255         event->accept(); // ignore() if can't close for some reason
 256 }
 257
 258 void MainWin::keyPressEvent(QKeyEvent * e)
 259 {
 260         HandleKeys(e, true);
 261 }
 262
 263 void MainWin::keyReleaseEvent(QKeyEvent * e)
 264 {
 265         HandleKeys(e, false);
 266 }
 267
 268 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 269 {
 270         // We kill bad key combos here, before they can get to the emulator...
 271         // This also kills the illegal instruction problem that cropped up in Rayman!
 272         // May want to do this by killing the old one instead of ignoring the new one...
 273         // Seems to work better that way...
 274 #if 0
 275         if ((e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 276                 || (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 277                 || (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 278                 || (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U]))
 279                 return;
 280 #else
 281         if (e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 282                 joypad_0_buttons[BUTTON_R] = 0;
 283         if (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 284                 joypad_0_buttons[BUTTON_L] = 0;
 285         if (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 286                 joypad_0_buttons[BUTTON_D] = 0;
 287         if (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U])
 288                 joypad_0_buttons[BUTTON_U] = 0;
 289 #endif
 290
 291         // No bad combos exist, let's stuff the emulator key buffers...!
 292         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 293         {
 294                 if (e->key() == vjs.p1KeyBindings[i])
 295                         joypad_0_buttons[i] = (uint8)state;
 296         }
 297 }
 298
 299 void MainWin::Open(void)
 300 {
 301 }
 302
 303 void MainWin::Configure(void)
 304 {
 305         // Call the configuration dialog and update settings
 306         ConfigDialog dlg(this);
 307
 308         if (dlg.exec() == false)
 309                 return;
 310
 311         dlg.UpdateVJSettings();
 312 }
 313
 314 //
 315 // Here's the main emulator loop
 316 //
 317 void MainWin::Timer(void)
 318 {
 319         if (!running)
 320                 return;
 321
 322         if (showUntunedTankCircuit)
 323         {
 324                 // Random hash & trash
 325                 // We try to simulate an untuned tank circuit here... :-)
 326                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 327                 {
 328                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 329                         {
 330                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x] = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;// | (rand() & 0xFF);//0x000000FF;
 331         //                      buffer[(y * textureWidth) + x] = x*y;
 332                         }
 333                 }
 334         }
 335         else
 336         {
 337                 // Otherwise, run the Jaguar simulation
 338                 JaguarExecuteNew();
 339 //              memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->rasterWidth);
 340                 memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->textureWidth * sizeof(uint32_t));
 341 //              memcpy(surface->pixels, backbuffer, TOMGetVideoModeWidth() * TOMGetVideoModeHeight() * 4);
 342         }
 343
 344         videoWidget->updateGL();
 345 }
 346
 347 #if 0
 348 Window * RunEmu(void)
 349 {
 350 //      extern uint32 * backbuffer;
 351         uint32 * overlayPixels = (uint32 *)sdlemuGetOverlayPixels();
 352         memset(overlayPixels, 0x00, 640 * 480 * 4);                     // Clear out overlay...
 353
 354 //This is crappy... !!! FIX !!!
 355 //      extern bool finished, showGUI;
 356
 357         sdlemuDisableOverlay();
 358
 359 //      uint32 nFrame = 0, nFrameskip = 0;
 360         uint32 totalFrames = 0;
 361         finished = false;
 362         bool showMessage = true;
 363         uint32 showMsgFrames = 120;
 364         uint8 transparency = 0xFF;
 365         // Pass a message to the "joystick" code to debounce the ESC key...
 366         debounceRunKey = true;
 367
 368         uint32 cartType = 4;
 369         if (jaguarRomSize == 0x200000)
 370                 cartType = 0;
 371         else if (jaguarRomSize == 0x400000)
 372                 cartType = 1;
 373         else if (jaguarMainRomCRC32 == 0x687068D5)
 374                 cartType = 2;
 375         else if (jaguarMainRomCRC32 == 0x55A0669C)
 376                 cartType = 3;
 377
 378         const char * cartTypeName[5] = { "2M Cartridge", "4M Cartridge", "CD BIOS", "CD Dev BIOS", "Homebrew" };
 379         uint32 elapsedTicks = SDL_GetTicks(), frameCount = 0, framesPerSecond = 0;
 380
 381         while (!finished)
 382         {
 383                 // Set up new backbuffer with new pixels and data
 384                 JaguarExecuteNew();
 385                 totalFrames++;
 386 //WriteLog("Frame #%u...\n", totalFrames);
 387 //extern bool doDSPDis;
 388 //if (totalFrames == 373)
 389 //      doDSPDis = true;
 390
 391 //Problem: Need to do this *only* when the state changes from visible to not...
 392 //Also, need to clear out the GUI when not on (when showMessage is active...)
 393 if (showGUI || showMessage)
 394         sdlemuEnableOverlay();
 395 else
 396         sdlemuDisableOverlay();
 397
 398 //Add in a new function for clearing patches of screen (ClearOverlayRect)
 399
 400 // Also: Take frame rate into account when calculating fade time...
 401
 402                 // Some QnD GUI stuff here...
 403                 if (showGUI)
 404                 {
 405                         FillScreenRectangle(overlayPixels, 8, 1*FONT_HEIGHT, 128, 4*FONT_HEIGHT, 0x00000000);
 406                         extern uint32 gpu_pc, dsp_pc;
 407                         DrawString(overlayPixels, 8, 1*FONT_HEIGHT, false, "GPU PC: %08X", gpu_pc);
 408                         DrawString(overlayPixels, 8, 2*FONT_HEIGHT, false, "DSP PC: %08X", dsp_pc);
 409                         DrawString(overlayPixels, 8, 4*FONT_HEIGHT, false, "%u FPS", framesPerSecond);
 410                 }
 411
 412                 if (showMessage)
 413                 {
 414                         DrawString2(overlayPixels, 8, 24*FONT_HEIGHT, 0x007F63FF, transparency, "Running...");
 415                         DrawString2(overlayPixels, 8, 26*FONT_HEIGHT, 0x001FFF3F, transparency, "%s, run address: %06X", cartTypeName[cartType], jaguarRunAddress);
 416                         DrawString2(overlayPixels, 8, 27*FONT_HEIGHT, 0x001FFF3F, transparency, "CRC: %08X", jaguarMainRomCRC32);
 417
 418                         if (showMsgFrames == 0)
 419                         {
 420                                 transparency--;
 421
 422                                 if (transparency == 0)
 423 {
 424                                         showMessage = false;
 425 /*extern bool doGPUDis;
 426 doGPUDis = true;//*/
 427 }
 428
 429                         }
 430                         else
 431                                 showMsgFrames--;
 432                 }
 433
 434                 frameCount++;
 435
 436                 if (SDL_GetTicks() - elapsedTicks > 250)
 437                         elapsedTicks += 250, framesPerSecond = frameCount * 4, frameCount = 0;
 438         }
 439
 440         // Save the background for the GUI...
 441         // In this case, we squash the color to monochrome, then force it to blue + green...
 442         for(uint32 i=0; i<TOMGetVideoModeWidth() * 256; i++)
 443         {
 444                 uint32 pixel = backbuffer[i];
 445                 uint8 b = (pixel >> 16) & 0xFF, g = (pixel >> 8) & 0xFF, r = pixel & 0xFF;
 446                 pixel = ((r + g + b) / 3) & 0x00FF;
 447                 backbuffer[i] = 0xFF000000 | (pixel << 16) | (pixel << 8);
 448         }
 449
 450         sdlemuEnableOverlay();
 451
 452         return NULL;
 453 }
 454 #endif
 455
 456 void MainWin::TogglePowerState(void)
 457 {
 458         powerButtonOn = !powerButtonOn;
 459
 460         if (!powerButtonOn)
 461         {
 462                 pauseAct->setChecked(false);
 463                 pauseAct->setDisabled(true);
 464                 showUntunedTankCircuit = true;
 465                 running = true;
 466         }
 467         else
 468         {
 469                 showUntunedTankCircuit = (cartridgeLoaded ? false : true);
 470                 pauseAct->setDisabled(!cartridgeLoaded);
 471 //This is crappy!!! !!! FIX !!!
 472 //Is this even needed any more? Hmm. Maybe. Dunno.
 473 //Seems like it is... But then again, maybe not. Have to test it to see.
 474                 WriteLog("GUI: Resetting Jaguar...\n");
 475                 JaguarReset();
 476                 running = true;
 477         }
 478 }
 479
 480 void MainWin::ToggleRunState(void)
 481 {
 482         running = !running;
 483
 484         if (!running)
 485         {
 486 #if 0
 487                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 488                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 489                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x] = 0x00000000;
 490 #else
 491 //              for(uint32_t i=0; i<TOMGetVideoModeWidth() * 256; i++)
 492                 for(uint32_t i=0; i<videoWidget->textureWidth * 256; i++)
 493                 {
 494                         uint32_t pixel = backbuffer[i];
 495 //                      uint8_t b = (pixel >> 16) & 0xFF, g = (pixel >> 8) & 0xFF, r = pixel & 0xFF;
 496                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 497                         pixel = ((r + g + b) / 3) & 0x00FF;
 498 //                      backbuffer[i] = 0xFF000000 | (pixel << 16) | (pixel << 8);
 499                         backbuffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 500                 }
 501
 502 //              memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->rasterWidth);
 503                 memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->textureWidth * sizeof(uint32_t));
 504 #endif
 505
 506                 videoWidget->updateGL();
 507         }
 508 }
 509
 510 void MainWin::SetZoom100(void)
 511 {
 512         zoomLevel = 1;
 513         ResizeMainWindow();
 514 }
 515
 516 void MainWin::SetZoom200(void)
 517 {
 518         zoomLevel = 2;
 519         ResizeMainWindow();
 520 }
 521
 522 void MainWin::SetZoom300(void)
 523 {
 524         zoomLevel = 3;
 525         ResizeMainWindow();
 526 }
 527
 528 void MainWin::SetNTSC(void)
 529 {
 530         vjs.hardwareTypeNTSC = true;
 531         ResizeMainWindow();
 532 }
 533
 534 void MainWin::SetPAL(void)
 535 {
 536         vjs.hardwareTypeNTSC = false;
 537         ResizeMainWindow();
 538 }
 539
 540 void MainWin::ToggleBlur(void)
 541 {
 542         vjs.glFilter = !vjs.glFilter;
 543 }
 544
 545 void MainWin::ShowAboutWin(void)
 546 {
 547         aboutWin->show();
 548 }
 549
 550 void MainWin::InsertCart(void)
 551 {
 552         filePickWin->show();
 553 }
 554
 555 void MainWin::LoadSoftware(QString file)
 556 {
 557         running = false;                                                        //  Prevent bad things(TM) from happening...
 558         SET32(jaguarMainRAM, 0, 0x00200000);                    // Set top of stack...
 559         cartridgeLoaded = (JaguarLoadFile(file.toAscii().data()) ? true : false);
 560
 561 #if 0
 562         showUntunedTankCircuit = !cartridgeLoaded;
 563 //This is crappy!!! !!! FIX !!!
 564 //Is this even needed any more? Hmm. Maybe. Dunno.
 565 //Seems like it is... But then again, maybe not. Have to test it to see.
 566         WriteLog("GUI: Resetting Jaguar...\n");
 567         JaguarReset();
 568         running = true;
 569 #else
 570         powerAct->setDisabled(false);
 571         powerAct->setChecked(true);
 572         powerButtonOn = false;
 573         TogglePowerState();
 574 #endif
 575
 576         QString newTitle = QString("Virtual Jaguar 2.0.0 - Now playing: %1")
 577                 .arg(filePickWin->GetSelectedPrettyName());
 578         setWindowTitle(newTitle);
 579 }
 580
 581 void MainWin::ResizeMainWindow(void)
 582 {
 583         videoWidget->setFixedSize(zoomLevel * 320, zoomLevel * (vjs.hardwareTypeNTSC ? 240 : 256));
 584         show();
 585
 586         for(int i=0; i<2; i++)
 587         {
 588                 resize(0, 0);
 589                 usleep(2000);
 590                 QApplication::processEvents();
 591         }
 592 }
 593
 594 void MainWin::ReadSettings(void)
 595 {
 596         QSettings settings("Underground Software", "Virtual Jaguar");
 597         QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
 598         QSize size = settings.value("size", QSize(400, 400)).toSize();
 599         resize(size);
 600         move(pos);
 601
 602         zoomLevel = settings.value("zoom", 1).toInt();
 603
 604         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
 605         vjs.joyport          = settings.value("joyport", 0).toInt();
 606         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
 607         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
 608         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
 609         vjs.DSPEnabled       = settings.value("DSPEnabled", false).toBool();
 610         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
 611         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
 612         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
 613         vjs.glFilter         = settings.value("glFilterType", 0).toInt();
 614         vjs.renderType       = settings.value("renderType", 0).toInt();
 615         strcpy(vjs.jagBootPath, settings.value("JagBootROM", "./bios/[BIOS] Atari Jaguar (USA, Europe).zip").toString().toAscii().data());
 616         strcpy(vjs.CDBootPath, settings.value("CDBootROM", "./bios/jagcd.rom").toString().toAscii().data());
 617         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", "./eeproms").toString().toAscii().data());
 618         strcpy(vjs.ROMPath, settings.value("ROMs", "./software").toString().toAscii().data());
 619 WriteLog("MainWin: Paths\n");
 620 WriteLog("    jagBootPath = \"%s\"\n", vjs.jagBootPath);
 621 WriteLog("    CDBootPath  = \"%s\"\n", vjs.CDBootPath);
 622 WriteLog("    EEPROMPath  = \"%s\"\n", vjs.EEPROMPath);
 623 WriteLog("    ROMPath     = \"%s\"\n", vjs.ROMPath);
 624
 625         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
 626         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_Up).toInt();
 627         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_Down).toInt();
 628         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_Left).toInt();
 629         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_Right).toInt();
 630         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_Z).toInt();
 631         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_X).toInt();
 632         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_C).toInt();
 633         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_Apostrophe).toInt();
 634         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_Return).toInt();
 635         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
 636         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
 637         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
 638         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
 639         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
 640         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
 641         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
 642         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
 643         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
 644         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
 645         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Slash).toInt();
 646         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Asterisk).toInt();
 647
 648         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
 649         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
 650         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
 651         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
 652         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
 653         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
 654         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
 655         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
 656         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
 657         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
 658         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
 659         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
 660         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
 661         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
 662         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
 663         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
 664         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
 665         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
 666         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
 667         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
 668         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
 669 }
 670
 671 void MainWin::WriteSettings(void)
 672 {
 673         QSettings settings("Underground Software", "Virtual Jaguar");
 674         settings.setValue("pos", pos());
 675         settings.setValue("size", size());
 676
 677         settings.setValue("zoom", zoomLevel);
 678
 679         settings.setValue("useJoystick", vjs.useJoystick);
 680         settings.setValue("joyport", vjs.joyport);
 681         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
 682         settings.setValue("frameSkip", vjs.frameSkip);
 683         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
 684         settings.setValue("DSPEnabled", vjs.DSPEnabled);
 685         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
 686         settings.setValue("fullscreen", vjs.fullscreen);
 687         settings.setValue("useOpenGL", vjs.useOpenGL);
 688         settings.setValue("glFilterType", vjs.glFilter);
 689         settings.setValue("renderType", vjs.renderType);
 690         settings.setValue("JagBootROM", vjs.jagBootPath);
 691         settings.setValue("CDBootROM", vjs.CDBootPath);
 692         settings.setValue("EEPROMs", vjs.EEPROMPath);
 693         settings.setValue("ROMs", vjs.ROMPath);
 694
 695         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
 696         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
 697         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
 698         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
 699         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
 700         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
 701         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
 702         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
 703         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
 704         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
 705         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
 706         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
 707         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
 708         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
 709         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
 710         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
 711         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
 712         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
 713         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
 714         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
 715         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
 716
 717         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
 718         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
 719         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
 720         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
 721         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
 722         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
 723         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
 724         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
 725         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
 726         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
 727         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
 728         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
 729         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
 730         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
 731         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
 732         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
 733         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
 734         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
 735         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
 736         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
 737         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
 738 }
 739
 740 // Here's how Byuu does it...
 741 // I think I have it working now... :-)
 742 #if 0
 743 void Utility::resizeMainWindow()
 744 {
 745   unsigned region = config().video.context->region;
 746   unsigned multiplier = config().video.context->multiplier;
 747   unsigned width = 256 * multiplier;
 748   unsigned height = (region == 0 ? 224 : 239) * multiplier;
 749
 750   if(config().video.context->correctAspectRatio)
 751   {
 752     if(region == 0)
 753         {
 754       width = (double)width * config().video.ntscAspectRatio + 0.5;  //NTSC adjust
 755     }
 756         else
 757         {
 758       width = (double)width * config().video.palAspectRatio  + 0.5;  //PAL adjust
 759     }
 760   }
 761
 762   if(config().video.isFullscreen == false)
 763   {
 764     //get effective desktop work area region (ignore Windows taskbar, OS X dock, etc.)
 765     QRect deskRect = QApplication::desktop()->availableGeometry(mainWindow);
 766
 767     //ensure window size will not be larger than viewable desktop area
 768     constrainSize(height, width, deskRect.height()); //- frameHeight);
 769     constrainSize(width, height, deskRect.width());  //- frameWidth );
 770
 771     mainWindow->canvas->setFixedSize(width, height);
 772     mainWindow->show();
 773   }
 774   else
 775   {
 776     for(unsigned i = 0; i < 2; i++)
 777         {
 778       unsigned iWidth = width, iHeight = height;
 779
 780       constrainSize(iHeight, iWidth, mainWindow->canvasContainer->size().height());
 781       constrainSize(iWidth, iHeight, mainWindow->canvasContainer->size().width());
 782
 783       //center canvas onscreen; ensure it is not larger than viewable area
 784       mainWindow->canvas->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 785       mainWindow->canvas->setFixedSize(iWidth, iHeight);
 786       mainWindow->canvas->setMinimumSize(0, 0);
 787
 788       usleep(2000);
 789       QApplication::processEvents();
 790     }
 791   }
 792
 793   //workaround for Qt/Xlib bug:
 794   //if window resize occurs with cursor over it, Qt shows Qt::Size*DiagCursor;
 795   //so force it to show Qt::ArrowCursor, as expected
 796   mainWindow->setCursor(Qt::ArrowCursor);
 797   mainWindow->canvasContainer->setCursor(Qt::ArrowCursor);
 798   mainWindow->canvas->setCursor(Qt::ArrowCursor);
 799
 800   //workaround for DirectSound(?) bug:
 801   //window resizing sometimes breaks audio sync, this call re-initializes it
 802   updateAvSync();
 803 }
 804
 805 void Utility::setScale(unsigned scale)
 806 {
 807   config().video.context->multiplier = scale;
 808   resizeMainWindow();
 809   mainWindow->shrink();
 810   mainWindow->syncUi();
 811 }
 812
 813 void QbWindow::shrink()
 814 {
 815   if(config().video.isFullscreen == false)
 816   {
 817     for(unsigned i = 0; i < 2; i++)
 818         {
 819       resize(0, 0);
 820       usleep(2000);
 821       QApplication::processEvents();
 822     }
 823   }
 824 }
 825 #endif