src/debugger/brkWin.cpp

   1 //
   2 // brkWin.cpp - Breakpoints
   3 //
   4 // by Jean-Paul Mari
   5 //
   6 // JPM = Jean-Paul Mari <djipi.mari@gmail.com>
   7 //
   8 // Who  When        What
   9 // ---  ----------  -----------------------------------------------------------
  10 // JPM  30/08/2017  Created this file
  11 //
  12
  13 // STILL TO DO:
  14 //
  15
  16 #include "debugger\brkWin.h"
  17 //#include "memory.h"
  18 #include "debugger\DBGManager.h"
  19
  20
  21 //
  22 BrkWindow::BrkWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
  23         layout(new QVBoxLayout), text(new QTextBrowser),
  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),
  29 //      NbWatch(0),
  30 //      PtrWatchInfo(NULL)
  31 {
  32         setWindowTitle(tr("Breakpoints window"));
  33
  34 #if 0
  35 //      address->setInputMask("hhhhhh");
  36 //      QHBoxLayout * hbox1 = new QHBoxLayout;
  37 //      hbox1->addWidget(refresh);
  38 //      hbox1->addWidget(address);
  39 //      hbox1->addWidget(go);
  40
  41         // Need to set the size as well...
  42 //      resize(560, 480);
  43
  44         QFont fixedFont("Lucida Console", 8, QFont::Normal);
  45 //      QFont fixedFont("", 8, QFont::Normal);
  46         fixedFont.setStyleHint(QFont::TypeWriter);
  47         text->setFont(fixedFont);
  48 ////    layout->setSizeConstraint(QLayout::SetFixedSize);
  49         setLayout(layout);
  50
  51         layout->addWidget(text);
  52 //      layout->addWidget(refresh);
  53 //      layout->addLayout(hbox1);
  54
  55 //      connect(refresh, SIGNAL(clicked()), this, SLOT(RefreshContents()));
  56 //      connect(go, SIGNAL(clicked()), this, SLOT(GoToAddress()));
  57 #endif
  58 }
  59
  60
  61 //
  62 BrkWindow::~BrkWindow(void)
  63 {
  64 #if 0
  65         NbWatch = 0;
  66         free(PtrWatchInfo);
  67 #endif
  68 }
  69
  70
  71 //
  72 void BrkWindow::RefreshContents(void)
  73 {
  74 #if 0
  75         char string[1024];
  76 //      char buf[64];
  77         QString WatchAll;
  78
  79         if (isVisible())
  80         {
  81                 if (!NbWatch)
  82                 {
  83                         if (NbWatch = DBGManager_GetNbExternalVariables())
  84                         {
  85                                 PtrWatchInfo = (WatchInfo *)calloc(NbWatch, sizeof(WatchInfo));
  86 #ifdef _MSC_VER
  87 #pragma message("Warning: !!! Need to check the memory desalocation for PtrWatchInfo !!!")
  88 #else
  89                                 #warning "!!! Need to do the memory desalocation for PtrWatchInfo !!!"
  90 #endif // _MSC_VER
  91
  92                                 for (uint32_t i = 0; i < NbWatch; i++)
  93                                 {
  94                                         PtrWatchInfo[i].PtrVariableName = DBGManager_GetExternalVariableName(i + 1);
  95                                         PtrWatchInfo[i].addr = DBGManager_GetExternalVariableAdr(i + 1);
  96                                         PtrWatchInfo[i].TypeTag = DBGManager_GetExternalVariableTypeTag(i + 1);
  97                                         if (!strlen(PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetExternalVariableTypeName(i + 1)))
  98                                         {
  99                                                 PtrWatchInfo[i].PtrVariableBaseTypeName = (char *)"<font color='#ff0000'>N/A</font>";
 100                                         }
 101                                 }
 102                         }
 103                 }
 104
 105                 for (uint32_t i = 0; i < NbWatch; i++)
 106                 {
 107                         if (PtrWatchInfo[i].PtrVariableName && PtrWatchInfo[i].PtrVariableBaseTypeName)
 108                         {
 109                                 sprintf(string, "%i : %s | %s | 0x%06X | %s", (i + 1), PtrWatchInfo[i].PtrVariableBaseTypeName, PtrWatchInfo[i].PtrVariableName, PtrWatchInfo[i].addr, (PtrWatchInfo[i].TypeTag & 0x8) ? "" : DBGManager_GetExternalVariableValue(i + 1));
 110                                 WatchAll += QString(string);
 111                                 sprintf(string, "<br>");
 112                                 WatchAll += QString(string);
 113                         }
 114                 }
 115
 116                 text->clear();
 117                 text->setText(WatchAll);
 118         }
 119 #endif
 120 }
 121
 122
 123 //
 124 void BrkWindow::keyPressEvent(QKeyEvent * e)
 125 {
 126         if (e->key() == Qt::Key_Escape)
 127         {
 128                 hide();
 129         }
 130         else
 131         {
 132                 if (e->key() == Qt::Key_PageUp)
 133                 {
 134 #if 0
 135                         memBase -= 480;
 136
 137                         if (memBase < 0)
 138                                 memBase = 0;
 139
 140                         RefreshContents();
 141 #endif
 142                 }
 143                 else
 144                 {
 145                         if (e->key() == Qt::Key_PageDown)
 146                         {
 147 #if 0
 148                                 memBase += 480;
 149
 150                                 if (memBase > (0x200000 - 480))
 151                                         memBase = 0x200000 - 480;
 152
 153                                 RefreshContents();
 154 #endif
 155                         }
 156                         else
 157                         {
 158                                 if (e->key() == Qt::Key_Up || e->key() == Qt::Key_Minus)
 159                                 {
 160 #if 0
 161                                         memBase -= 16;
 162
 163                                         if (memBase < 0)
 164                                                 memBase = 0;
 165
 166                                         RefreshContents();
 167 #endif
 168                                 }
 169                                 else
 170                                 {
 171                                         if (e->key() == Qt::Key_Down || e->key() == Qt::Key_Equal)
 172                                         {
 173 #if 0
 174                                                 memBase += 16;
 175
 176                                                 if (memBase > (0x200000 - 480))
 177                                                         memBase = 0x200000 - 480;
 178
 179                                                 RefreshContents();
 180 #endif
 181                                         }
 182                                         else
 183                                         {
 184                                                 if (e->key() == Qt::Key_Return)
 185                                                 {
 186                                                         GoToAddress();
 187                                                 }
 188                                         }
 189                                 }
 190                         }
 191                 }
 192         }
 193 }
 194
 195
 196 //
 197 void BrkWindow::RefreshBrkList(size_t Address)
 198 {
 199 }
 200
 201
 202 // Go to the requested address
 203 // Address can be an hexa, decimal or a symbol name
 204 void BrkWindow::GoToAddress(void)
 205 {
 206         size_t Address;
 207         bool ok;
 208         QString newAddress;
 209
 210         newAddress = address->text();
 211
 212         if ((newAddress.at(0) == QChar('0')) && (newAddress.at(1) == QChar('x')))
 213         {
 214                 Address = newAddress.toUInt(&ok, 16);
 215         }
 216         else
 217         {
 218                 if (!(Address = DBGManager_GetAdrFromSymbolName(newAddress.toLatin1().data())))
 219                 {
 220                         Address = newAddress.toUInt(&ok, 10);
 221                 }
 222         }
 223
 224         RefreshBrkList(Address);
 225 }
 226