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 "glwidget.h"
  30 #include "about.h"
  31 #include "settings.h"
  32 #include "filepicker.h"
  33 #include "configdialog.h"
  34 #include "generaltab.h"
  35 #include "version.h"
  36
  37 #include "jaguar.h"
  38 #include "tom.h"
  39 #include "log.h"
  40 #include "file.h"
  41 #include "joystick.h"
  42
  43 #ifdef __GCCWIN32__
  44 // Apparently on win32, usleep() is not pulled in by the usual suspects.
  45 #include <unistd.h>
  46 #endif
  47
  48 // Uncomment this to use built-in BIOS/CD-ROM BIOS
  49 // You'll need a copy of jagboot.h & jagcd.h for this to work...!
  50 //#define USE_BUILT_IN_BIOS
  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         setWindowTitle("Virtual Jaguar " VJ_RELEASE_VERSION );
  77
  78         aboutWin = new AboutWindow(this);
  79         filePickWin = new FilePickerWindow(this);
  80
  81     videoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  82     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  83
  84         setUnifiedTitleAndToolBarOnMac(true);
  85
  86         // Create actions
  87
  88         quitAppAct = new QAction(tr("E&xit"), this);
  89         quitAppAct->setShortcuts(QKeySequence::Quit);
  90         quitAppAct->setStatusTip(tr("Quit Virtual Jaguar"));
  91         connect(quitAppAct, SIGNAL(triggered()), this, SLOT(close()));
  92
  93         powerAct = new QAction(QIcon(":/res/power.png"), tr("&Power"), this);
  94         powerAct->setStatusTip(tr("Powers Jaguar on/off"));
  95         powerAct->setCheckable(true);
  96         powerAct->setChecked(false);
  97         powerAct->setDisabled(true);
  98         connect(powerAct, SIGNAL(triggered()), this, SLOT(TogglePowerState()));
  99
 100         pauseAct = new QAction(QIcon(":/res/pause.png"), tr("Pause"), this);
 101         pauseAct->setStatusTip(tr("Toggles the running state"));
 102         pauseAct->setCheckable(true);
 103         pauseAct->setDisabled(true);
 104         pauseAct->setShortcut(QKeySequence(tr("Esc")));
 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/ntsc.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/pal.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/vj-icon.png"), tr("&About..."), this);
 142         aboutAct->setStatusTip(tr("Blatant self-promotion"));
 143         connect(aboutAct, SIGNAL(triggered()), this, SLOT(ShowAboutWin()));
 144
 145         filePickAct = new QAction(QIcon(":/res/software.png"), tr("&Insert Cartridge..."), this);
 146         filePickAct->setStatusTip(tr("Insert a cartridge into Virtual Jaguar"));
 147         filePickAct->setShortcut(QKeySequence(tr("Ctrl+i")));
 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         configAct->setShortcut(QKeySequence(tr("Ctrl+c")));
 153         connect(configAct, SIGNAL(triggered()), this, SLOT(Configure()));
 154
 155         // Misc. connections...
 156         connect(filePickWin, SIGNAL(RequestLoad(QString)), this, SLOT(LoadSoftware(QString)));
 157
 158         // Create menus & toolbars
 159
 160         fileMenu = menuBar()->addMenu(tr("&File"));
 161         fileMenu->addAction(filePickAct);
 162         fileMenu->addAction(powerAct);
 163         fileMenu->addAction(pauseAct);
 164         fileMenu->addAction(configAct);
 165         fileMenu->addAction(quitAppAct);
 166
 167         helpMenu = menuBar()->addMenu(tr("&Help"));
 168         helpMenu->addAction(aboutAct);
 169
 170         toolbar = addToolBar(tr("Stuff"));
 171         toolbar->addAction(powerAct);
 172         toolbar->addAction(pauseAct);
 173         toolbar->addAction(filePickAct);
 174         toolbar->addSeparator();
 175         toolbar->addAction(x1Act);
 176         toolbar->addAction(x2Act);
 177         toolbar->addAction(x3Act);
 178         toolbar->addSeparator();
 179         toolbar->addAction(ntscAct);
 180         toolbar->addAction(palAct);
 181         toolbar->addSeparator();
 182         toolbar->addAction(blurAct);
 183
 184         //      Create status bar
 185         statusBar()->showMessage(tr("Ready"));
 186
 187         ReadSettings();
 188
 189         // Set toolbar buttons/menus based on settings read in (sync the UI)...
 190         blurAct->setChecked(vjs.glFilter);
 191         x1Act->setChecked(zoomLevel == 1);
 192         x2Act->setChecked(zoomLevel == 2);
 193         x3Act->setChecked(zoomLevel == 3);
 194         running = powerAct->isChecked();
 195         ntscAct->setChecked(vjs.hardwareTypeNTSC);
 196         palAct->setChecked(!vjs.hardwareTypeNTSC);
 197
 198         // Do this in case original size isn't correct (mostly for the first-run case)
 199         ResizeMainWindow();
 200
 201         // Set up timer based loop for animation...
 202         timer = new QTimer(this);
 203         connect(timer, SIGNAL(timeout()), this, SLOT(Timer()));
 204         timer->start(20);
 205
 206         WriteLog("Virtual Jaguar %s (Last full build was on %s %s)\n", VJ_RELEASE_VERSION, __DATE__, __TIME__);
 207         WriteLog("VJ: Initializing jaguar subsystem...\n");
 208         JaguarInit();
 209
 210         // Get the BIOS ROM
 211 #ifdef USE_BUILT_IN_BIOS
 212         WriteLog("VJ: Using built in BIOS/CD BIOS...\n");
 213         memcpy(jaguarBootROM, jagBootROM, 0x20000);
 214         memcpy(jaguarCDBootROM, jagCDROM, 0x40000);
 215         BIOSLoaded = CDBIOSLoaded = true;
 216 #else
 217 // What would be nice here would be a way to check if the BIOS was loaded so that we
 218 // could disable the pushbutton on the Misc Options menu... !!! FIX !!! [DONE here, but needs to be fixed in GUI as well!]
 219         WriteLog("VJ: About to attempt to load BIOSes...\n");
 220 //This is short-circuiting the file finding thread... ??? WHY ???
 221 //Not anymore. Was related to a QImage object creation/corruption bug elsewhere.
 222         BIOSLoaded = (JaguarLoadROM(jaguarBootROM, vjs.jagBootPath) == 0x20000 ? true : false);
 223         WriteLog("VJ: BIOS is %savailable...\n", (BIOSLoaded ? "" : "not "));
 224         CDBIOSLoaded = (JaguarLoadROM(jaguarCDBootROM, vjs.CDBootPath) == 0x40000 ? true : false);
 225         WriteLog("VJ: CD BIOS is %savailable...\n", (CDBIOSLoaded ? "" : "not "));
 226 #endif
 227
 228         filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 229 }
 230
 231 void MainWin::closeEvent(QCloseEvent * event)
 232 {
 233         WriteSettings();
 234         event->accept(); // ignore() if can't close for some reason
 235 }
 236
 237 void MainWin::keyPressEvent(QKeyEvent * e)
 238 {
 239         HandleKeys(e, true);
 240 }
 241
 242 void MainWin::keyReleaseEvent(QKeyEvent * e)
 243 {
 244         HandleKeys(e, false);
 245 }
 246
 247 void MainWin::HandleKeys(QKeyEvent * e, bool state)
 248 {
 249         // We kill bad key combos here, before they can get to the emulator...
 250         // This also kills the illegal instruction problem that cropped up in Rayman!
 251         // May want to do this by killing the old one instead of ignoring the new one...
 252         // Seems to work better that way...
 253 #if 0
 254         if ((e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 255                 || (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 256                 || (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 257                 || (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U]))
 258                 return;
 259 #else
 260         if (e->key() == vjs.p1KeyBindings[BUTTON_L] && joypad_0_buttons[BUTTON_R])
 261                 joypad_0_buttons[BUTTON_R] = 0;
 262         if (e->key() == vjs.p1KeyBindings[BUTTON_R] && joypad_0_buttons[BUTTON_L])
 263                 joypad_0_buttons[BUTTON_L] = 0;
 264         if (e->key() == vjs.p1KeyBindings[BUTTON_U] && joypad_0_buttons[BUTTON_D])
 265                 joypad_0_buttons[BUTTON_D] = 0;
 266         if (e->key() == vjs.p1KeyBindings[BUTTON_D] && joypad_0_buttons[BUTTON_U])
 267                 joypad_0_buttons[BUTTON_U] = 0;
 268 #endif
 269
 270         // No bad combos exist, let's stuff the emulator key buffers...!
 271         for(int i=BUTTON_FIRST; i<=BUTTON_LAST; i++)
 272         {
 273                 if (e->key() == vjs.p1KeyBindings[i])
 274                         joypad_0_buttons[i] = (uint8)state;
 275         }
 276 }
 277
 278 void MainWin::Open(void)
 279 {
 280 }
 281
 282 void MainWin::Configure(void)
 283 {
 284         // Call the configuration dialog and update settings
 285         ConfigDialog dlg(this);
 286         //ick.
 287         dlg.generalTab->useUnknownSoftware->setChecked(allowUnknownSoftware);
 288
 289         if (dlg.exec() == false)
 290                 return;
 291
 292         QString before = vjs.ROMPath;
 293         dlg.UpdateVJSettings();
 294         QString after = vjs.ROMPath;
 295
 296         bool allowOld = allowUnknownSoftware;
 297         //ick.
 298         allowUnknownSoftware = dlg.generalTab->useUnknownSoftware->isChecked();
 299
 300         // We rescan the "software" folder if the user either changed the path or
 301         // checked/unchecked the "Allow unknown files" option in the config dialog.
 302         if ((before != after) || (allowOld != allowUnknownSoftware))
 303                 filePickWin->ScanSoftwareFolder(allowUnknownSoftware);
 304
 305         // Just in case we crash before a clean exit...
 306         WriteSettings();
 307 }
 308
 309 //
 310 // Here's the main emulator loop
 311 //
 312 void MainWin::Timer(void)
 313 {
 314         if (!running)
 315                 return;
 316
 317         if (showUntunedTankCircuit)
 318         {
 319                 // Random hash & trash
 320                 // We try to simulate an untuned tank circuit here... :-)
 321                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 322                 {
 323                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 324                         {
 325                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x] = (rand() & 0xFF) << 8 | (rand() & 0xFF) << 16 | (rand() & 0xFF) << 24;// | (rand() & 0xFF);//0x000000FF;
 326         //                      buffer[(y * textureWidth) + x] = x*y;
 327                         }
 328                 }
 329         }
 330         else
 331         {
 332                 // Otherwise, run the Jaguar simulation
 333                 JaguarExecuteNew();
 334 //              memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->rasterWidth);
 335                 memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->textureWidth * sizeof(uint32_t));
 336 //              memcpy(surface->pixels, backbuffer, TOMGetVideoModeWidth() * TOMGetVideoModeHeight() * 4);
 337         }
 338
 339         videoWidget->updateGL();
 340 }
 341
 342 #if 0
 343 Window * RunEmu(void)
 344 {
 345 //      extern uint32 * backbuffer;
 346         uint32 * overlayPixels = (uint32 *)sdlemuGetOverlayPixels();
 347         memset(overlayPixels, 0x00, 640 * 480 * 4);                     // Clear out overlay...
 348
 349 //This is crappy... !!! FIX !!!
 350 //      extern bool finished, showGUI;
 351
 352         sdlemuDisableOverlay();
 353
 354 //      uint32 nFrame = 0, nFrameskip = 0;
 355         uint32 totalFrames = 0;
 356         finished = false;
 357         bool showMessage = true;
 358         uint32 showMsgFrames = 120;
 359         uint8 transparency = 0xFF;
 360         // Pass a message to the "joystick" code to debounce the ESC key...
 361         debounceRunKey = true;
 362
 363         uint32 cartType = 4;
 364         if (jaguarRomSize == 0x200000)
 365                 cartType = 0;
 366         else if (jaguarRomSize == 0x400000)
 367                 cartType = 1;
 368         else if (jaguarMainRomCRC32 == 0x687068D5)
 369                 cartType = 2;
 370         else if (jaguarMainRomCRC32 == 0x55A0669C)
 371                 cartType = 3;
 372
 373         const char * cartTypeName[5] = { "2M Cartridge", "4M Cartridge", "CD BIOS", "CD Dev BIOS", "Homebrew" };
 374         uint32 elapsedTicks = SDL_GetTicks(), frameCount = 0, framesPerSecond = 0;
 375
 376         while (!finished)
 377         {
 378                 // Set up new backbuffer with new pixels and data
 379                 JaguarExecuteNew();
 380                 totalFrames++;
 381 //WriteLog("Frame #%u...\n", totalFrames);
 382 //extern bool doDSPDis;
 383 //if (totalFrames == 373)
 384 //      doDSPDis = true;
 385
 386 //Problem: Need to do this *only* when the state changes from visible to not...
 387 //Also, need to clear out the GUI when not on (when showMessage is active...)
 388 if (showGUI || showMessage)
 389         sdlemuEnableOverlay();
 390 else
 391         sdlemuDisableOverlay();
 392
 393 //Add in a new function for clearing patches of screen (ClearOverlayRect)
 394
 395 // Also: Take frame rate into account when calculating fade time...
 396
 397                 // Some QnD GUI stuff here...
 398                 if (showGUI)
 399                 {
 400                         FillScreenRectangle(overlayPixels, 8, 1*FONT_HEIGHT, 128, 4*FONT_HEIGHT, 0x00000000);
 401                         extern uint32 gpu_pc, dsp_pc;
 402                         DrawString(overlayPixels, 8, 1*FONT_HEIGHT, false, "GPU PC: %08X", gpu_pc);
 403                         DrawString(overlayPixels, 8, 2*FONT_HEIGHT, false, "DSP PC: %08X", dsp_pc);
 404                         DrawString(overlayPixels, 8, 4*FONT_HEIGHT, false, "%u FPS", framesPerSecond);
 405                 }
 406
 407                 if (showMessage)
 408                 {
 409                         DrawString2(overlayPixels, 8, 24*FONT_HEIGHT, 0x007F63FF, transparency, "Running...");
 410                         DrawString2(overlayPixels, 8, 26*FONT_HEIGHT, 0x001FFF3F, transparency, "%s, run address: %06X", cartTypeName[cartType], jaguarRunAddress);
 411                         DrawString2(overlayPixels, 8, 27*FONT_HEIGHT, 0x001FFF3F, transparency, "CRC: %08X", jaguarMainRomCRC32);
 412
 413                         if (showMsgFrames == 0)
 414                         {
 415                                 transparency--;
 416
 417                                 if (transparency == 0)
 418 {
 419                                         showMessage = false;
 420 /*extern bool doGPUDis;
 421 doGPUDis = true;//*/
 422 }
 423
 424                         }
 425                         else
 426                                 showMsgFrames--;
 427                 }
 428
 429                 frameCount++;
 430
 431                 if (SDL_GetTicks() - elapsedTicks > 250)
 432                         elapsedTicks += 250, framesPerSecond = frameCount * 4, frameCount = 0;
 433         }
 434
 435         // Save the background for the GUI...
 436         // In this case, we squash the color to monochrome, then force it to blue + green...
 437         for(uint32 i=0; i<TOMGetVideoModeWidth() * 256; i++)
 438         {
 439                 uint32 pixel = backbuffer[i];
 440                 uint8 b = (pixel >> 16) & 0xFF, g = (pixel >> 8) & 0xFF, r = pixel & 0xFF;
 441                 pixel = ((r + g + b) / 3) & 0x00FF;
 442                 backbuffer[i] = 0xFF000000 | (pixel << 16) | (pixel << 8);
 443         }
 444
 445         sdlemuEnableOverlay();
 446
 447         return NULL;
 448 }
 449 #endif
 450
 451 void MainWin::TogglePowerState(void)
 452 {
 453         powerButtonOn = !powerButtonOn;
 454
 455         if (!powerButtonOn)
 456         {
 457                 pauseAct->setChecked(false);
 458                 pauseAct->setDisabled(true);
 459                 showUntunedTankCircuit = true;
 460                 running = true;
 461         }
 462         else
 463         {
 464                 showUntunedTankCircuit = (cartridgeLoaded ? false : true);
 465                 pauseAct->setChecked(false);
 466                 pauseAct->setDisabled(!cartridgeLoaded);
 467
 468 //(Err, what's so crappy about this? It seems to do what it's supposed to...)
 469 //This is crappy!!! !!! FIX !!!
 470 //Is this even needed any more? Hmm. Maybe. Dunno.
 471 //Seems like it is... But then again, maybe not. Have to test it to see.
 472                 WriteLog("GUI: Resetting Jaguar...\n");
 473                 JaguarReset();
 474                 running = true;
 475         }
 476 }
 477
 478 void MainWin::ToggleRunState(void)
 479 {
 480         running = !running;
 481
 482         if (!running)
 483         {
 484 #if 0
 485                 for(uint32_t x=0; x<videoWidget->rasterWidth; x++)
 486                         for(uint32_t y=0; y<videoWidget->rasterHeight; y++)
 487                                 videoWidget->buffer[(y * videoWidget->textureWidth) + x] = 0x00000000;
 488 #else
 489 //              for(uint32_t i=0; i<TOMGetVideoModeWidth() * 256; i++)
 490                 for(uint32_t i=0; i<videoWidget->textureWidth * 256; i++)
 491                 {
 492                         uint32_t pixel = backbuffer[i];
 493 //                      uint8_t b = (pixel >> 16) & 0xFF, g = (pixel >> 8) & 0xFF, r = pixel & 0xFF;
 494                         uint8_t r = (pixel >> 24) & 0xFF, g = (pixel >> 16) & 0xFF, b = (pixel >> 8) & 0xFF;
 495                         pixel = ((r + g + b) / 3) & 0x00FF;
 496 //                      backbuffer[i] = 0xFF000000 | (pixel << 16) | (pixel << 8);
 497                         backbuffer[i] = 0x000000FF | (pixel << 16) | (pixel << 8);
 498                 }
 499
 500 //              memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->rasterWidth);
 501                 memcpy(videoWidget->buffer, backbuffer, videoWidget->rasterHeight * videoWidget->textureWidth * sizeof(uint32_t));
 502 #endif
 503
 504                 videoWidget->updateGL();
 505         }
 506 }
 507
 508 void MainWin::SetZoom100(void)
 509 {
 510         zoomLevel = 1;
 511         ResizeMainWindow();
 512 }
 513
 514 void MainWin::SetZoom200(void)
 515 {
 516         zoomLevel = 2;
 517         ResizeMainWindow();
 518 }
 519
 520 void MainWin::SetZoom300(void)
 521 {
 522         zoomLevel = 3;
 523         ResizeMainWindow();
 524 }
 525
 526 void MainWin::SetNTSC(void)
 527 {
 528         vjs.hardwareTypeNTSC = true;
 529         ResizeMainWindow();
 530 }
 531
 532 void MainWin::SetPAL(void)
 533 {
 534         vjs.hardwareTypeNTSC = false;
 535         ResizeMainWindow();
 536 }
 537
 538 void MainWin::ToggleBlur(void)
 539 {
 540         vjs.glFilter = !vjs.glFilter;
 541 }
 542
 543 void MainWin::ShowAboutWin(void)
 544 {
 545         aboutWin->show();
 546 }
 547
 548 void MainWin::InsertCart(void)
 549 {
 550         filePickWin->show();
 551 }
 552
 553 void MainWin::LoadSoftware(QString file)
 554 {
 555         running = false;                                                        //  Prevent bad things(TM) from happening...
 556         SET32(jaguarMainRAM, 0, 0x00200000);            // Set top of stack...
 557         cartridgeLoaded = (JaguarLoadFile(file.toAscii().data()) ? true : false);
 558
 559         powerAct->setDisabled(false);
 560         powerAct->setChecked(true);
 561         powerButtonOn = false;
 562         TogglePowerState();
 563
 564 //      QString newTitle = QString("Virtual Jaguar v2.0.0 - Now playing: %1")
 565         QString newTitle = QString("Virtual Jaguar " VJ_RELEASE_VERSION
 566                 " - Now playing: %1")
 567                 .arg(filePickWin->GetSelectedPrettyName());
 568         setWindowTitle(newTitle);
 569 }
 570
 571 void MainWin::ResizeMainWindow(void)
 572 {
 573         videoWidget->setFixedSize(zoomLevel * 320, zoomLevel * (vjs.hardwareTypeNTSC ? 240 : 256));
 574         show();
 575
 576         for(int i=0; i<2; i++)
 577         {
 578                 resize(0, 0);
 579                 usleep(2000);
 580                 QApplication::processEvents();
 581         }
 582 }
 583
 584 void MainWin::ReadSettings(void)
 585 {
 586         QSettings settings("Underground Software", "Virtual Jaguar");
 587         QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
 588         QSize size = settings.value("size", QSize(400, 400)).toSize();
 589         resize(size);
 590         move(pos);
 591         pos = settings.value("cartLoadPos", QPoint(200, 200)).toPoint();
 592         filePickWin->move(pos);
 593
 594         zoomLevel = settings.value("zoom", 1).toInt();
 595         allowUnknownSoftware = settings.value("showUnknownSoftware", false).toBool();
 596
 597         vjs.useJoystick      = settings.value("useJoystick", false).toBool();
 598         vjs.joyport          = settings.value("joyport", 0).toInt();
 599         vjs.hardwareTypeNTSC = settings.value("hardwareTypeNTSC", true).toBool();
 600         vjs.frameSkip        = settings.value("frameSkip", 0).toInt();
 601         vjs.useJaguarBIOS    = settings.value("useJaguarBIOS", false).toBool();
 602         vjs.DSPEnabled       = settings.value("DSPEnabled", false).toBool();
 603         vjs.usePipelinedDSP  = settings.value("usePipelinedDSP", false).toBool();
 604         vjs.fullscreen       = settings.value("fullscreen", false).toBool();
 605         vjs.useOpenGL        = settings.value("useOpenGL", true).toBool();
 606         vjs.glFilter         = settings.value("glFilterType", 0).toInt();
 607         vjs.renderType       = settings.value("renderType", 0).toInt();
 608         strcpy(vjs.jagBootPath, settings.value("JagBootROM", "./bios/[BIOS] Atari Jaguar (USA, Europe).zip").toString().toAscii().data());
 609         strcpy(vjs.CDBootPath, settings.value("CDBootROM", "./bios/jagcd.rom").toString().toAscii().data());
 610         strcpy(vjs.EEPROMPath, settings.value("EEPROMs", "./eeproms").toString().toAscii().data());
 611         strcpy(vjs.ROMPath, settings.value("ROMs", "./software").toString().toAscii().data());
 612 WriteLog("MainWin: Paths\n");
 613 WriteLog("    jagBootPath = \"%s\"\n", vjs.jagBootPath);
 614 WriteLog("    CDBootPath  = \"%s\"\n", vjs.CDBootPath);
 615 WriteLog("    EEPROMPath  = \"%s\"\n", vjs.EEPROMPath);
 616 WriteLog("    ROMPath     = \"%s\"\n", vjs.ROMPath);
 617
 618         // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
 619         vjs.p1KeyBindings[BUTTON_U] = settings.value("p1k_up", Qt::Key_Up).toInt();
 620         vjs.p1KeyBindings[BUTTON_D] = settings.value("p1k_down", Qt::Key_Down).toInt();
 621         vjs.p1KeyBindings[BUTTON_L] = settings.value("p1k_left", Qt::Key_Left).toInt();
 622         vjs.p1KeyBindings[BUTTON_R] = settings.value("p1k_right", Qt::Key_Right).toInt();
 623         vjs.p1KeyBindings[BUTTON_C] = settings.value("p1k_c", Qt::Key_Z).toInt();
 624         vjs.p1KeyBindings[BUTTON_B] = settings.value("p1k_b", Qt::Key_X).toInt();
 625         vjs.p1KeyBindings[BUTTON_A] = settings.value("p1k_a", Qt::Key_C).toInt();
 626         vjs.p1KeyBindings[BUTTON_OPTION] = settings.value("p1k_option", Qt::Key_Apostrophe).toInt();
 627         vjs.p1KeyBindings[BUTTON_PAUSE] = settings.value("p1k_pause", Qt::Key_Return).toInt();
 628         vjs.p1KeyBindings[BUTTON_0] = settings.value("p1k_0", Qt::Key_0).toInt();
 629         vjs.p1KeyBindings[BUTTON_1] = settings.value("p1k_1", Qt::Key_1).toInt();
 630         vjs.p1KeyBindings[BUTTON_2] = settings.value("p1k_2", Qt::Key_2).toInt();
 631         vjs.p1KeyBindings[BUTTON_3] = settings.value("p1k_3", Qt::Key_3).toInt();
 632         vjs.p1KeyBindings[BUTTON_4] = settings.value("p1k_4", Qt::Key_4).toInt();
 633         vjs.p1KeyBindings[BUTTON_5] = settings.value("p1k_5", Qt::Key_5).toInt();
 634         vjs.p1KeyBindings[BUTTON_6] = settings.value("p1k_6", Qt::Key_6).toInt();
 635         vjs.p1KeyBindings[BUTTON_7] = settings.value("p1k_7", Qt::Key_7).toInt();
 636         vjs.p1KeyBindings[BUTTON_8] = settings.value("p1k_8", Qt::Key_8).toInt();
 637         vjs.p1KeyBindings[BUTTON_9] = settings.value("p1k_9", Qt::Key_9).toInt();
 638         vjs.p1KeyBindings[BUTTON_d] = settings.value("p1k_pound", Qt::Key_Slash).toInt();
 639         vjs.p1KeyBindings[BUTTON_s] = settings.value("p1k_star", Qt::Key_Asterisk).toInt();
 640
 641         vjs.p2KeyBindings[BUTTON_U] = settings.value("p2k_up", Qt::Key_Up).toInt();
 642         vjs.p2KeyBindings[BUTTON_D] = settings.value("p2k_down", Qt::Key_Down).toInt();
 643         vjs.p2KeyBindings[BUTTON_L] = settings.value("p2k_left", Qt::Key_Left).toInt();
 644         vjs.p2KeyBindings[BUTTON_R] = settings.value("p2k_right", Qt::Key_Right).toInt();
 645         vjs.p2KeyBindings[BUTTON_C] = settings.value("p2k_c", Qt::Key_Z).toInt();
 646         vjs.p2KeyBindings[BUTTON_B] = settings.value("p2k_b", Qt::Key_X).toInt();
 647         vjs.p2KeyBindings[BUTTON_A] = settings.value("p2k_a", Qt::Key_C).toInt();
 648         vjs.p2KeyBindings[BUTTON_OPTION] = settings.value("p2k_option", Qt::Key_Apostrophe).toInt();
 649         vjs.p2KeyBindings[BUTTON_PAUSE] = settings.value("p2k_pause", Qt::Key_Return).toInt();
 650         vjs.p2KeyBindings[BUTTON_0] = settings.value("p2k_0", Qt::Key_0).toInt();
 651         vjs.p2KeyBindings[BUTTON_1] = settings.value("p2k_1", Qt::Key_1).toInt();
 652         vjs.p2KeyBindings[BUTTON_2] = settings.value("p2k_2", Qt::Key_2).toInt();
 653         vjs.p2KeyBindings[BUTTON_3] = settings.value("p2k_3", Qt::Key_3).toInt();
 654         vjs.p2KeyBindings[BUTTON_4] = settings.value("p2k_4", Qt::Key_4).toInt();
 655         vjs.p2KeyBindings[BUTTON_5] = settings.value("p2k_5", Qt::Key_5).toInt();
 656         vjs.p2KeyBindings[BUTTON_6] = settings.value("p2k_6", Qt::Key_6).toInt();
 657         vjs.p2KeyBindings[BUTTON_7] = settings.value("p2k_7", Qt::Key_7).toInt();
 658         vjs.p2KeyBindings[BUTTON_8] = settings.value("p2k_8", Qt::Key_8).toInt();
 659         vjs.p2KeyBindings[BUTTON_9] = settings.value("p2k_9", Qt::Key_9).toInt();
 660         vjs.p2KeyBindings[BUTTON_d] = settings.value("p2k_pound", Qt::Key_Slash).toInt();
 661         vjs.p2KeyBindings[BUTTON_s] = settings.value("p2k_star", Qt::Key_Asterisk).toInt();
 662 }
 663
 664 void MainWin::WriteSettings(void)
 665 {
 666         QSettings settings("Underground Software", "Virtual Jaguar");
 667         settings.setValue("pos", pos());
 668         settings.setValue("size", size());
 669         settings.setValue("cartLoadPos", filePickWin->pos());
 670
 671         settings.setValue("zoom", zoomLevel);
 672         settings.setValue("showUnknownSoftware", allowUnknownSoftware);
 673
 674         settings.setValue("useJoystick", vjs.useJoystick);
 675         settings.setValue("joyport", vjs.joyport);
 676         settings.setValue("hardwareTypeNTSC", vjs.hardwareTypeNTSC);
 677         settings.setValue("frameSkip", vjs.frameSkip);
 678         settings.setValue("useJaguarBIOS", vjs.useJaguarBIOS);
 679         settings.setValue("DSPEnabled", vjs.DSPEnabled);
 680         settings.setValue("usePipelinedDSP", vjs.usePipelinedDSP);
 681         settings.setValue("fullscreen", vjs.fullscreen);
 682         settings.setValue("useOpenGL", vjs.useOpenGL);
 683         settings.setValue("glFilterType", vjs.glFilter);
 684         settings.setValue("renderType", vjs.renderType);
 685         settings.setValue("JagBootROM", vjs.jagBootPath);
 686         settings.setValue("CDBootROM", vjs.CDBootPath);
 687         settings.setValue("EEPROMs", vjs.EEPROMPath);
 688         settings.setValue("ROMs", vjs.ROMPath);
 689
 690         settings.setValue("p1k_up", vjs.p1KeyBindings[BUTTON_U]);
 691         settings.setValue("p1k_down", vjs.p1KeyBindings[BUTTON_D]);
 692         settings.setValue("p1k_left", vjs.p1KeyBindings[BUTTON_L]);
 693         settings.setValue("p1k_right", vjs.p1KeyBindings[BUTTON_R]);
 694         settings.setValue("p1k_c", vjs.p1KeyBindings[BUTTON_C]);
 695         settings.setValue("p1k_b", vjs.p1KeyBindings[BUTTON_B]);
 696         settings.setValue("p1k_a", vjs.p1KeyBindings[BUTTON_A]);
 697         settings.setValue("p1k_option", vjs.p1KeyBindings[BUTTON_OPTION]);
 698         settings.setValue("p1k_pause", vjs.p1KeyBindings[BUTTON_PAUSE]);
 699         settings.setValue("p1k_0", vjs.p1KeyBindings[BUTTON_0]);
 700         settings.setValue("p1k_1", vjs.p1KeyBindings[BUTTON_1]);
 701         settings.setValue("p1k_2", vjs.p1KeyBindings[BUTTON_2]);
 702         settings.setValue("p1k_3", vjs.p1KeyBindings[BUTTON_3]);
 703         settings.setValue("p1k_4", vjs.p1KeyBindings[BUTTON_4]);
 704         settings.setValue("p1k_5", vjs.p1KeyBindings[BUTTON_5]);
 705         settings.setValue("p1k_6", vjs.p1KeyBindings[BUTTON_6]);
 706         settings.setValue("p1k_7", vjs.p1KeyBindings[BUTTON_7]);
 707         settings.setValue("p1k_8", vjs.p1KeyBindings[BUTTON_8]);
 708         settings.setValue("p1k_9", vjs.p1KeyBindings[BUTTON_9]);
 709         settings.setValue("p1k_pound", vjs.p1KeyBindings[BUTTON_d]);
 710         settings.setValue("p1k_star", vjs.p1KeyBindings[BUTTON_s]);
 711
 712         settings.setValue("p2k_up", vjs.p2KeyBindings[BUTTON_U]);
 713         settings.setValue("p2k_down", vjs.p2KeyBindings[BUTTON_D]);
 714         settings.setValue("p2k_left", vjs.p2KeyBindings[BUTTON_L]);
 715         settings.setValue("p2k_right", vjs.p2KeyBindings[BUTTON_R]);
 716         settings.setValue("p2k_c", vjs.p2KeyBindings[BUTTON_C]);
 717         settings.setValue("p2k_b", vjs.p2KeyBindings[BUTTON_B]);
 718         settings.setValue("p2k_a", vjs.p2KeyBindings[BUTTON_A]);
 719         settings.setValue("p2k_option", vjs.p2KeyBindings[BUTTON_OPTION]);
 720         settings.setValue("p2k_pause", vjs.p2KeyBindings[BUTTON_PAUSE]);
 721         settings.setValue("p2k_0", vjs.p2KeyBindings[BUTTON_0]);
 722         settings.setValue("p2k_1", vjs.p2KeyBindings[BUTTON_1]);
 723         settings.setValue("p2k_2", vjs.p2KeyBindings[BUTTON_2]);
 724         settings.setValue("p2k_3", vjs.p2KeyBindings[BUTTON_3]);
 725         settings.setValue("p2k_4", vjs.p2KeyBindings[BUTTON_4]);
 726         settings.setValue("p2k_5", vjs.p2KeyBindings[BUTTON_5]);
 727         settings.setValue("p2k_6", vjs.p2KeyBindings[BUTTON_6]);
 728         settings.setValue("p2k_7", vjs.p2KeyBindings[BUTTON_7]);
 729         settings.setValue("p2k_8", vjs.p2KeyBindings[BUTTON_8]);
 730         settings.setValue("p2k_9", vjs.p2KeyBindings[BUTTON_9]);
 731         settings.setValue("p2k_pound", vjs.p2KeyBindings[BUTTON_d]);
 732         settings.setValue("p2k_star", vjs.p2KeyBindings[BUTTON_s]);
 733 }
 734
 735 // Here's how Byuu does it...
 736 // I think I have it working now... :-)
 737 #if 0
 738 void Utility::resizeMainWindow()
 739 {
 740   unsigned region = config().video.context->region;
 741   unsigned multiplier = config().video.context->multiplier;
 742   unsigned width = 256 * multiplier;
 743   unsigned height = (region == 0 ? 224 : 239) * multiplier;
 744
 745   if(config().video.context->correctAspectRatio)
 746   {
 747     if(region == 0)
 748         {
 749       width = (double)width * config().video.ntscAspectRatio + 0.5;  //NTSC adjust
 750     }
 751         else
 752         {
 753       width = (double)width * config().video.palAspectRatio  + 0.5;  //PAL adjust
 754     }
 755   }
 756
 757   if(config().video.isFullscreen == false)
 758   {
 759     //get effective desktop work area region (ignore Windows taskbar, OS X dock, etc.)
 760     QRect deskRect = QApplication::desktop()->availableGeometry(mainWindow);
 761
 762     //ensure window size will not be larger than viewable desktop area
 763     constrainSize(height, width, deskRect.height()); //- frameHeight);
 764     constrainSize(width, height, deskRect.width());  //- frameWidth );
 765
 766     mainWindow->canvas->setFixedSize(width, height);
 767     mainWindow->show();
 768   }
 769   else
 770   {
 771     for(unsigned i = 0; i < 2; i++)
 772         {
 773       unsigned iWidth = width, iHeight = height;
 774
 775       constrainSize(iHeight, iWidth, mainWindow->canvasContainer->size().height());
 776       constrainSize(iWidth, iHeight, mainWindow->canvasContainer->size().width());
 777
 778       //center canvas onscreen; ensure it is not larger than viewable area
 779       mainWindow->canvas->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 780       mainWindow->canvas->setFixedSize(iWidth, iHeight);
 781       mainWindow->canvas->setMinimumSize(0, 0);
 782
 783       usleep(2000);
 784       QApplication::processEvents();
 785     }
 786   }
 787
 788   //workaround for Qt/Xlib bug:
 789   //if window resize occurs with cursor over it, Qt shows Qt::Size*DiagCursor;
 790   //so force it to show Qt::ArrowCursor, as expected
 791   mainWindow->setCursor(Qt::ArrowCursor);
 792   mainWindow->canvasContainer->setCursor(Qt::ArrowCursor);
 793   mainWindow->canvas->setCursor(Qt::ArrowCursor);
 794
 795   //workaround for DirectSound(?) bug:
 796   //window resizing sometimes breaks audio sync, this call re-initializes it
 797   updateAvSync();
 798 }
 799
 800 void Utility::setScale(unsigned scale)
 801 {
 802   config().video.context->multiplier = scale;
 803   resizeMainWindow();
 804   mainWindow->shrink();
 805   mainWindow->syncUi();
 806 }
 807
 808 void QbWindow::shrink()
 809 {
 810   if(config().video.isFullscreen == false)
 811   {
 812     for(unsigned i = 0; i < 2; i++)
 813         {
 814       resize(0, 0);
 815       usleep(2000);
 816       QApplication::processEvents();
 817     }
 818   }
 819 }
 820 #endif