| 1 | // |
| 2 | // memory1browser.cpp - Jaguar memory window 1 browser |
| 3 | // |
| 4 | // by Jean-Paul Mari |
| 5 | // |
| 6 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com> |
| 7 | // |
| 8 | // Who When What |
| 9 | // --- ---------- ----------------------------------------------------------- |
| 10 | // JPM 08/07/2017 Created this file |
| 11 | // |
| 12 | |
| 13 | // STILL TO DO: |
| 14 | // |
| 15 | |
| 16 | #include "memory1browser.h" |
| 17 | #include "memory.h" |
| 18 | #include "debugger/DBGManager.h" |
| 19 | #include "settings.h" |
| 20 | |
| 21 | |
| 22 | // |
| 23 | Memory1BrowserWindow::Memory1BrowserWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Dialog), |
| 24 | layout(new QVBoxLayout), text(new QLabel), |
| 25 | refresh(new QPushButton(tr("Refresh"))), |
| 26 | address(new QLineEdit), |
| 27 | go(new QPushButton(tr("Go"))), |
| 28 | memBase(0), memOrigin(0), NumWinOrigin(0) |
| 29 | { |
| 30 | address->setPlaceholderText("0x<value>, decimal value or symbol name"); |
| 31 | |
| 32 | QHBoxLayout * hbox1 = new QHBoxLayout; |
| 33 | hbox1->addWidget(refresh); |
| 34 | hbox1->addWidget(address); |
| 35 | hbox1->addWidget(go); |
| 36 | |
| 37 | QFont fixedFont("Lucida Console", 8, QFont::Normal); |
| 38 | fixedFont.setStyleHint(QFont::TypeWriter); |
| 39 | text->setFont(fixedFont); |
| 40 | setLayout(layout); |
| 41 | |
| 42 | layout->addWidget(text); |
| 43 | layout->addLayout(hbox1); |
| 44 | |
| 45 | connect(refresh, SIGNAL(clicked()), this, SLOT(RefreshContentsWindow())); |
| 46 | connect(go, SIGNAL(clicked()), this, SLOT(GoToAddress())); |
| 47 | } |
| 48 | |
| 49 | |
| 50 | // Refresh / Display the window contents |
| 51 | void Memory1BrowserWindow::RefreshContents(size_t NumWin) |
| 52 | { |
| 53 | char string[100]; |
| 54 | |
| 55 | if (isVisible()) |
| 56 | { |
| 57 | sprintf(string, "Memory %i - 0x%06X", (unsigned int)((NumWinOrigin = NumWin) + 1), (unsigned int)memOrigin); |
| 58 | setWindowTitle(tr(string)); |
| 59 | RefreshContentsWindow(); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | |
| 64 | // Refresh / Display the window contents |
| 65 | void Memory1BrowserWindow::RefreshContentsWindow(void) |
| 66 | { |
| 67 | char string[1024], buf[64]; |
| 68 | QString memDump; |
| 69 | size_t i, j; |
| 70 | uint8_t c; |
| 71 | |
| 72 | for (i = 0; i < 480; i += 16) |
| 73 | { |
| 74 | sprintf(string, "%s%06X: ", (i ? "<br>" : ""), (unsigned int)(memBase + i)); |
| 75 | |
| 76 | for (j = 0; j < 16; j++) |
| 77 | { |
| 78 | sprintf(buf, "%02X ", jaguarMainRAM[memBase + i + j]); |
| 79 | strcat(string, buf); |
| 80 | } |
| 81 | |
| 82 | sprintf(buf, "| "); |
| 83 | strcat(string, buf); |
| 84 | |
| 85 | for (j = 0; j < 16; j++) |
| 86 | { |
| 87 | c = jaguarMainRAM[memBase + i + j]; |
| 88 | sprintf(buf, "&#%i;", c); |
| 89 | |
| 90 | if (c == 0x20) |
| 91 | sprintf(buf, " "); |
| 92 | |
| 93 | if ((c < 0x20) || (c > 0x7E)) |
| 94 | sprintf(buf, "."); |
| 95 | |
| 96 | strcat(string, buf); |
| 97 | } |
| 98 | |
| 99 | memDump += QString(string); |
| 100 | } |
| 101 | |
| 102 | text->clear(); |
| 103 | text->setText(memDump); |
| 104 | } |
| 105 | |
| 106 | |
| 107 | // |
| 108 | void Memory1BrowserWindow::keyPressEvent(QKeyEvent * e) |
| 109 | { |
| 110 | if (e->key() == Qt::Key_Escape) |
| 111 | { |
| 112 | hide(); |
| 113 | } |
| 114 | else |
| 115 | { |
| 116 | if (e->key() == Qt::Key_PageUp) |
| 117 | { |
| 118 | if ((memBase -= 480) < 0) |
| 119 | { |
| 120 | memBase = 0; |
| 121 | } |
| 122 | |
| 123 | RefreshContentsWindow(); |
| 124 | } |
| 125 | else |
| 126 | { |
| 127 | if (e->key() == Qt::Key_PageDown) |
| 128 | { |
| 129 | if ((memBase += 480) > (vjs.DRAM_size - 480)) |
| 130 | { |
| 131 | memBase = vjs.DRAM_size - 480; |
| 132 | } |
| 133 | |
| 134 | RefreshContentsWindow(); |
| 135 | } |
| 136 | else |
| 137 | { |
| 138 | if (e->key() == Qt::Key_Up || e->key() == Qt::Key_Minus) |
| 139 | { |
| 140 | if ((memBase -= 16) < 0) |
| 141 | { |
| 142 | memBase = 0; |
| 143 | } |
| 144 | |
| 145 | RefreshContentsWindow(); |
| 146 | } |
| 147 | else |
| 148 | { |
| 149 | if (e->key() == Qt::Key_Down || e->key() == Qt::Key_Equal) |
| 150 | { |
| 151 | if ((memBase += 16) > (vjs.DRAM_size - 480)) |
| 152 | { |
| 153 | memBase = vjs.DRAM_size - 480; |
| 154 | } |
| 155 | |
| 156 | RefreshContentsWindow(); |
| 157 | } |
| 158 | else |
| 159 | { |
| 160 | if (e->key() == Qt::Key_Return) |
| 161 | { |
| 162 | GoToAddress(); |
| 163 | } |
| 164 | } |
| 165 | } |
| 166 | } |
| 167 | } |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | |
| 172 | // Go to the requested address |
| 173 | // Address can be an hexa, decimal or a symbol name |
| 174 | void Memory1BrowserWindow::GoToAddress(void) |
| 175 | { |
| 176 | bool ok; |
| 177 | size_t len; |
| 178 | QString newAddress; |
| 179 | size_t newmemBase; |
| 180 | |
| 181 | QPalette p = address->palette(); |
| 182 | newAddress = address->text(); |
| 183 | |
| 184 | if ((len = newAddress.size())) |
| 185 | { |
| 186 | if ((len > 1) && (newAddress.at(0) == QChar('0')) && (newAddress.at(1) == QChar('x'))) |
| 187 | { |
| 188 | newmemBase = newAddress.toUInt(&ok, 16); |
| 189 | } |
| 190 | else |
| 191 | { |
| 192 | if (!(newmemBase = DBGManager_GetAdrFromSymbolName(newAddress.toLatin1().data()))) |
| 193 | { |
| 194 | newmemBase = newAddress.toUInt(&ok, 10); |
| 195 | } |
| 196 | else |
| 197 | { |
| 198 | ok = true; |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | if (!ok || (newmemBase < 0) || (newmemBase > vjs.DRAM_size)) |
| 203 | { |
| 204 | p.setColor(QPalette::Text, Qt::red); |
| 205 | } |
| 206 | else |
| 207 | { |
| 208 | p.setColor(QPalette::Text, Qt::black); |
| 209 | memOrigin = (memBase = newmemBase); |
| 210 | RefreshContents(NumWinOrigin); |
| 211 | } |
| 212 | address->setPalette(p); |
| 213 | } |
| 214 | } |