src/debugger/allwatchbrowser.cpp

   1 //
   2 // allwatchbrowser.cpp - All Watch
   3 //
   4 // by Jean-Paul Mari
   5 //
   6 // JPM = Jean-Paul Mari <djipi.mari@gmail.com>
   7 //
   8 // Who  When        What
   9 // ---  ----------  -----------------------------------------------------------
  10 // JPM  12/07/2017  Created this file
  11 // JPM  09/14/2018  Added a status bar and better status report
  12 // JPM  09/14/2018  Set information values in a tab
  13 //
  14
  15 // STILL TO DO:
  16 // Better presentation
  17 // To set the information display at the right
  18 //
  19
  20 //#define AW_DEBUGNUMVARIABLE           177                                             // Set the global variable number to debug
  21 #ifndef AW_DEBUGNUMVARIABLE
  22 #define AW_STARTNUMVARIABLE             0                                                       // Must be kept to 0 in case of no debug is required
  23 #else
  24 #define AW_STARTNUMVARIABLE             AW_DEBUGNUMVARIABLE - 1
  25 #endif
  26
  27
  28 #include "debugger/allwatchbrowser.h"
  29 #include "memory.h"
  30 #include "debugger/DBGManager.h"
  31
  32
  33 //
  34 AllWatchBrowserWindow::AllWatchBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
  35 layout(new QVBoxLayout),
  36 #ifdef AW_LAYOUTTEXTS
  37 text(new QTextBrowser),
  38 #else
  39 TableView(new QTableView),
  40 model(new QStandardItemModel),
  41 #endif
  42 NbWatch(0),
  43 statusbar(new QStatusBar),
  44 PtrWatchInfo(NULL)
  45 {
  46         setWindowTitle(tr("All Watch"));
  47
  48         // Set the font
  49         QFont fixedFont("Lucida Console", 8, QFont::Normal);
  50         fixedFont.setStyleHint(QFont::TypeWriter);
  51
  52 #ifdef AW_LAYOUTTEXTS
  53         // Set original layout
  54         text->setFont(fixedFont);
  55         layout->addWidget(text);
  56 #else
  57         // Set the new layout with proper identation and readibility
  58         model->setColumnCount(3);
  59         model->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
  60         model->setHeaderData(1, Qt::Horizontal, QObject::tr("Value"));
  61         model->setHeaderData(2, Qt::Horizontal, QObject::tr("Type"));
  62         // Information table
  63         TableView->setModel(model);
  64         TableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
  65         TableView->setShowGrid(0);
  66         TableView->setFont(fixedFont);
  67         TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize());
  68         TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight);
  69         layout->addWidget(TableView);
  70 #endif
  71
  72         // Status bar
  73         layout->addWidget(statusbar);
  74         setLayout(layout);
  75 }
  76
  77
  78 //
  79 AllWatchBrowserWindow::~AllWatchBrowserWindow(void)
  80 {
  81         Reset();
  82 }
  83
  84
  85 //
  86 void AllWatchBrowserWindow::Reset(void)
  87 {
  88         free(PtrWatchInfo);
  89         NbWatch = 0;
  90         PtrWatchInfo = NULL;
  91 }
  92
  93
  94 //
  95 void AllWatchBrowserWindow::RefreshContents(void)
  96 {
  97         char msg[100];
  98 #ifdef AW_LAYOUTTEXTS
  99         char string[1024];
 100 #endif
 101         QString WatchAll;
 102         size_t Error = AW_NOERROR;
 103         char *PtrValue;
 104
 105         if (isVisible())
 106         {
 107                 if (!NbWatch)
 108                 {
 109                         // Pre-catch the information for each global variables
 110                         if (NbWatch = DBGManager_GetNbGlobalVariables())
 111                         {
 112                                 PtrWatchInfo = (WatchInfo *)calloc(NbWatch, sizeof(WatchInfo));
 113
 114                                 for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 115                                 {
 116                                         PtrWatchInfo[i].PtrVariableName = DBGManager_GetGlobalVariableName(i + 1);
 117                                         PtrWatchInfo[i].TypeTag = DBGManager_GetGlobalVariableTypeTag(i + 1);
 118 #ifdef AW_LAYOUTTEXTS
 119                                         PtrWatchInfo[i].addr = DBGManager_GetGlobalVariableAdr(i + 1);
 120                                         if (!strlen(PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1)))
 121                                         {
 122                                                 PtrWatchInfo[i].PtrVariableBaseTypeName = (char *)"<font color='#ff0000'>N/A</font>";
 123                                         }
 124 #else
 125                                         PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1);
 126 #endif
 127                                 }
 128                         }
 129                 }
 130 #ifndef AW_LAYOUTTEXTS
 131                 model->setRowCount(0);
 132 #endif
 133                 if (NbWatch)
 134                 {
 135                         for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 136                         {
 137                                 if ((PtrWatchInfo[i].TypeTag & (DBG_TAG_TYPE_array | DBG_TAG_TYPE_structure)))
 138                                 {
 139 #if defined(AW_SUPPORTARRAY) || defined(AW_SUPPORTSTRUCTURE)
 140                                         //PtrValue = (char *)memcpy(Value, &jaguarMainRAM[PtrWatchInfo[i].addr], 20);
 141                                         PtrValue = NULL;
 142 #else
 143                                         PtrValue = NULL;
 144 #endif
 145                                 }
 146                                 else
 147                                 {
 148                                         PtrValue = DBGManager_GetGlobalVariableValue(i + 1);
 149                                 }
 150 #ifdef AW_LAYOUTTEXTS
 151                                 if (i)
 152                                 {
 153                                         WatchAll += QString("<br>");
 154                                 }
 155                                 sprintf(string, "%i : %s | %s | 0x%06X | %s", (i + 1), PtrWatchInfo[i].PtrVariableBaseTypeName, PtrWatchInfo[i].PtrVariableName, (unsigned int)PtrWatchInfo[i].addr, PtrValue ? PtrValue : (char *)"<font color='#ff0000'>N/A</font>");
 156                                 WatchAll += QString(string);
 157 #else
 158                                 model->insertRow(i);
 159                                 model->setItem(i, 0, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableName)));
 160                                 model->setItem(i, 1, new QStandardItem(QString("%1").arg(PtrValue)));
 161                                 model->setItem(i, 2, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableBaseTypeName)));
 162 #endif
 163                         }
 164 #ifdef AW_LAYOUTTEXTS
 165                         text->clear();
 166                         text->setText(WatchAll);
 167 #endif
 168                         sprintf(msg, "Ready");
 169                 }
 170                 else
 171                 {
 172                         sprintf(msg, "No watches");
 173                         Error = AW_NOALLWATCH;
 174                 }
 175
 176                 // Display status bar
 177                 if (Error)
 178                 {
 179                         if ((Error & AW_WARNING))
 180                         {
 181                                 statusbar->setStyleSheet("background-color: lightyellow; font: bold");
 182                         }
 183                         else
 184                         {
 185                                 statusbar->setStyleSheet("background-color: tomato; font: bold");
 186                         }
 187                 }
 188                 else
 189                 {
 190                         statusbar->setStyleSheet("background-color: lightgreen; font: bold");
 191                 }
 192                 statusbar->showMessage(QString(msg));
 193         }
 194 }
 195
 196
 197 //
 198 void AllWatchBrowserWindow::keyPressEvent(QKeyEvent * e)
 199 {
 200         if (e->key() == Qt::Key_Escape)
 201         {
 202                 hide();
 203         }
 204 }
 205