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, better status report and set information values in a tab
  12 // JPM  April/2019  Added a sorting filter, tableview unique rows creation
  13 //
  14
  15 // STILL TO DO:
  16 // Better presentation
  17 // To set the information display at the right
  18 // To understand/fix the problem with the sorting filter
  19 // Display arrays information
  20 // Display structures information
  21 //
  22
  23 //#define AW_SORTINGFILTER                                                                      // Authorise the sorting filtes
  24 //#define AW_DEBUGNUMVARIABLE           4415                                            // Set the global variable number to debug
  25 #ifndef AW_DEBUGNUMVARIABLE
  26 #define AW_STARTNUMVARIABLE             0                                                       // Must be kept to 0 in case of no debug is required
  27 #else
  28 #define AW_STARTNUMVARIABLE             AW_DEBUGNUMVARIABLE - 1
  29 #endif
  30
  31
  32 #include "debugger/allwatchbrowser.h"
  33 #include "memory.h"
  34 #include "debugger/DBGManager.h"
  35
  36
  37 //
  38 AllWatchBrowserWindow::AllWatchBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
  39 layout(new QVBoxLayout),
  40 #ifdef AW_LAYOUTTEXTS
  41 text(new QTextBrowser),
  42 #else
  43 TableView(new QTableView),
  44 model(new QStandardItemModel),
  45 #endif
  46 NbWatch(0),
  47 statusbar(new QStatusBar),
  48 PtrWatchInfo(NULL)
  49 {
  50         setWindowTitle(tr("All Watch"));
  51
  52         // Set the font
  53         QFont fixedFont("Lucida Console", 8, QFont::Normal);
  54         fixedFont.setStyleHint(QFont::TypeWriter);
  55
  56 #ifdef AW_LAYOUTTEXTS
  57         // Set original layout
  58         text->setFont(fixedFont);
  59         layout->addWidget(text);
  60 #else
  61         // Set the new layout with proper identation and readibility
  62         model->setColumnCount(3);
  63         model->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
  64         model->setHeaderData(1, Qt::Horizontal, QObject::tr("Value"));
  65         model->setHeaderData(2, Qt::Horizontal, QObject::tr("Type"));
  66         // Information table
  67         TableView->setModel(model);
  68         TableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
  69         TableView->setShowGrid(0);
  70         TableView->setFont(fixedFont);
  71         TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize());
  72         TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight);
  73         layout->addWidget(TableView);
  74 #endif
  75
  76         // Status bar
  77         layout->addWidget(statusbar);
  78         setLayout(layout);
  79 }
  80
  81
  82 //
  83 AllWatchBrowserWindow::~AllWatchBrowserWindow(void)
  84 {
  85         Reset();
  86 }
  87
  88
  89 //
  90 void AllWatchBrowserWindow::Reset(void)
  91 {
  92         free(PtrWatchInfo);
  93         NbWatch = 0;
  94         PtrWatchInfo = NULL;
  95 }
  96
  97
  98 //
  99 void AllWatchBrowserWindow::RefreshContents(void)
 100 {
 101         char msg[100];
 102 #ifdef AW_LAYOUTTEXTS
 103         char string[1024];
 104 #endif
 105         QString WatchAll;
 106         size_t Error = AW_NOERROR;
 107         char *PtrValue;
 108
 109         if (isVisible())
 110         {
 111                 if (!NbWatch)
 112                 {
 113                         // Pre-catch the information for each global variables
 114                         if (NbWatch = DBGManager_GetNbGlobalVariables())
 115                         {
 116                                 PtrWatchInfo = (WatchInfo *)calloc(NbWatch, sizeof(WatchInfo));
 117 #ifndef AW_LAYOUTTEXTS
 118 #ifdef AW_SORTINGFILTER
 119                                 TableView->setSortingEnabled(false);
 120 #endif
 121                                 model->setRowCount(0);
 122 #endif
 123                                 for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 124                                 {
 125                                         PtrWatchInfo[i].PtrVariableName = DBGManager_GetGlobalVariableName(i + 1);
 126                                         PtrWatchInfo[i].TypeTag = DBGManager_GetGlobalVariableTypeTag(i + 1);
 127 #ifdef AW_LAYOUTTEXTS
 128                                         PtrWatchInfo[i].addr = DBGManager_GetGlobalVariableAdr(i + 1);
 129                                         if (!strlen(PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1)))
 130                                         {
 131                                                 PtrWatchInfo[i].PtrVariableBaseTypeName = (char *)"<font color='#ff0000'>N/A</font>";
 132                                         }
 133 #else
 134                                         PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1);
 135                                         model->insertRow(i);
 136 #endif
 137                                 }
 138                         }
 139                 }
 140
 141                 if (NbWatch)
 142                 {
 143                         for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 144                         {
 145                                 if ((PtrWatchInfo[i].TypeTag & (DBG_TAG_TYPE_array | DBG_TAG_TYPE_structure)))
 146                                 {
 147 #if defined(AW_SUPPORTARRAY) || defined(AW_SUPPORTSTRUCTURE)
 148                                         //PtrValue = (char *)memcpy(Value, &jaguarMainRAM[PtrWatchInfo[i].addr], 20);
 149                                         PtrValue = NULL;
 150 #else
 151                                         PtrValue = NULL;
 152 #endif
 153                                 }
 154                                 else
 155                                 {
 156                                         PtrValue = DBGManager_GetGlobalVariableValue(i + 1);
 157                                 }
 158 #ifdef AW_LAYOUTTEXTS
 159                                 if (i)
 160                                 {
 161                                         WatchAll += QString("<br>");
 162                                 }
 163                                 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>");
 164                                 WatchAll += QString(string);
 165 #else
 166                                 model->setItem(i, 0, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableName)));
 167                                 model->setItem(i, 1, new QStandardItem(QString("%1").arg(PtrValue)));
 168                                 model->setItem(i, 2, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableBaseTypeName)));
 169 #endif
 170                         }
 171 #ifdef AW_LAYOUTTEXTS
 172                         text->clear();
 173                         text->setText(WatchAll);
 174 #else
 175 #ifdef AW_SORTINGFILTER
 176                         TableView->setSortingEnabled(true);
 177 #endif
 178 #endif
 179                         sprintf(msg, "Ready");
 180                 }
 181                 else
 182                 {
 183                         sprintf(msg, "No watches");
 184                         Error = AW_NOALLWATCH;
 185                 }
 186
 187                 // Display status bar
 188                 if (Error)
 189                 {
 190                         if ((Error & AW_WARNING))
 191                         {
 192                                 statusbar->setStyleSheet("background-color: lightyellow; font: bold");
 193                         }
 194                         else
 195                         {
 196                                 statusbar->setStyleSheet("background-color: tomato; font: bold");
 197                         }
 198                 }
 199                 else
 200                 {
 201                         statusbar->setStyleSheet("background-color: lightgreen; font: bold");
 202                 }
 203                 statusbar->showMessage(QString(msg));
 204         }
 205 }
 206
 207
 208 //
 209 void AllWatchBrowserWindow::keyPressEvent(QKeyEvent * e)
 210 {
 211         if (e->key() == Qt::Key_Escape)
 212         {
 213                 hide();
 214         }
 215 }
 216