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  10/05/2018  Added a sorting filter
  13 //
  14
  15 // STILL TO DO:
  16 // Better presentation
  17 // To set the information display at the right
  18 // Display arrays information
  19 // Display structures information
  20 //
  21
  22 //#define AW_DEBUGNUMVARIABLE           4415                                            // Set the global variable number to debug
  23 #ifndef AW_DEBUGNUMVARIABLE
  24 #define AW_STARTNUMVARIABLE             0                                                       // Must be kept to 0 in case of no debug is required
  25 #else
  26 #define AW_STARTNUMVARIABLE             AW_DEBUGNUMVARIABLE - 1
  27 #endif
  28
  29
  30 #include "debugger/allwatchbrowser.h"
  31 #include "memory.h"
  32 #include "debugger/DBGManager.h"
  33
  34
  35 //
  36 AllWatchBrowserWindow::AllWatchBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
  37 layout(new QVBoxLayout),
  38 #ifdef AW_LAYOUTTEXTS
  39 text(new QTextBrowser),
  40 #else
  41 TableView(new QTableView),
  42 model(new QStandardItemModel),
  43 #endif
  44 NbWatch(0),
  45 statusbar(new QStatusBar),
  46 PtrWatchInfo(NULL)
  47 {
  48         setWindowTitle(tr("All Watch"));
  49
  50         // Set the font
  51         QFont fixedFont("Lucida Console", 8, QFont::Normal);
  52         fixedFont.setStyleHint(QFont::TypeWriter);
  53
  54 #ifdef AW_LAYOUTTEXTS
  55         // Set original layout
  56         text->setFont(fixedFont);
  57         layout->addWidget(text);
  58 #else
  59         // Set the new layout with proper identation and readibility
  60         model->setColumnCount(3);
  61         model->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
  62         model->setHeaderData(1, Qt::Horizontal, QObject::tr("Value"));
  63         model->setHeaderData(2, Qt::Horizontal, QObject::tr("Type"));
  64         // Information table
  65         TableView->setModel(model);
  66         TableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
  67         TableView->setShowGrid(0);
  68         TableView->setFont(fixedFont);
  69         TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize());
  70         TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight);
  71         layout->addWidget(TableView);
  72 #endif
  73
  74         // Status bar
  75         layout->addWidget(statusbar);
  76         setLayout(layout);
  77 }
  78
  79
  80 //
  81 AllWatchBrowserWindow::~AllWatchBrowserWindow(void)
  82 {
  83         Reset();
  84 }
  85
  86
  87 //
  88 void AllWatchBrowserWindow::Reset(void)
  89 {
  90         free(PtrWatchInfo);
  91         NbWatch = 0;
  92         PtrWatchInfo = NULL;
  93 }
  94
  95
  96 //
  97 void AllWatchBrowserWindow::RefreshContents(void)
  98 {
  99         char msg[100];
 100 #ifdef AW_LAYOUTTEXTS
 101         char string[1024];
 102 #endif
 103         QString WatchAll;
 104         size_t Error = AW_NOERROR;
 105         char *PtrValue;
 106
 107         if (isVisible())
 108         {
 109                 if (!NbWatch)
 110                 {
 111                         // Pre-catch the information for each global variables
 112                         if (NbWatch = DBGManager_GetNbGlobalVariables())
 113                         {
 114                                 PtrWatchInfo = (WatchInfo *)calloc(NbWatch, sizeof(WatchInfo));
 115
 116                                 for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 117                                 {
 118                                         PtrWatchInfo[i].PtrVariableName = DBGManager_GetGlobalVariableName(i + 1);
 119                                         PtrWatchInfo[i].TypeTag = DBGManager_GetGlobalVariableTypeTag(i + 1);
 120 #ifdef AW_LAYOUTTEXTS
 121                                         PtrWatchInfo[i].addr = DBGManager_GetGlobalVariableAdr(i + 1);
 122                                         if (!strlen(PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1)))
 123                                         {
 124                                                 PtrWatchInfo[i].PtrVariableBaseTypeName = (char *)"<font color='#ff0000'>N/A</font>";
 125                                         }
 126 #else
 127                                         PtrWatchInfo[i].PtrVariableBaseTypeName = DBGManager_GetGlobalVariableTypeName(i + 1);
 128 #endif
 129                                 }
 130                         }
 131                 }
 132 #ifndef AW_LAYOUTTEXTS
 133                 TableView->setSortingEnabled(false);
 134                 model->setRowCount(0);
 135 #endif
 136                 if (NbWatch)
 137                 {
 138                         for (uint32_t i = AW_STARTNUMVARIABLE; i < NbWatch; i++)
 139                         {
 140                                 if ((PtrWatchInfo[i].TypeTag & (DBG_TAG_TYPE_array | DBG_TAG_TYPE_structure)))
 141                                 {
 142 #if defined(AW_SUPPORTARRAY) || defined(AW_SUPPORTSTRUCTURE)
 143                                         //PtrValue = (char *)memcpy(Value, &jaguarMainRAM[PtrWatchInfo[i].addr], 20);
 144                                         PtrValue = NULL;
 145 #else
 146                                         PtrValue = NULL;
 147 #endif
 148                                 }
 149                                 else
 150                                 {
 151                                         PtrValue = DBGManager_GetGlobalVariableValue(i + 1);
 152                                 }
 153 #ifdef AW_LAYOUTTEXTS
 154                                 if (i)
 155                                 {
 156                                         WatchAll += QString("<br>");
 157                                 }
 158                                 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>");
 159                                 WatchAll += QString(string);
 160 #else
 161                                 model->insertRow(i);
 162                                 model->setItem(i, 0, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableName)));
 163                                 model->setItem(i, 1, new QStandardItem(QString("%1").arg(PtrValue)));
 164                                 model->setItem(i, 2, new QStandardItem(QString("%1").arg(PtrWatchInfo[i].PtrVariableBaseTypeName)));
 165 #endif
 166                         }
 167 #ifdef AW_LAYOUTTEXTS
 168                         text->clear();
 169                         text->setText(WatchAll);
 170 #else
 171                         TableView->setSortingEnabled(true);
 172 #endif
 173                         sprintf(msg, "Ready");
 174                 }
 175                 else
 176                 {
 177                         sprintf(msg, "No watches");
 178                         Error = AW_NOALLWATCH;
 179                 }
 180
 181                 // Display status bar
 182                 if (Error)
 183                 {
 184                         if ((Error & AW_WARNING))
 185                         {
 186                                 statusbar->setStyleSheet("background-color: lightyellow; font: bold");
 187                         }
 188                         else
 189                         {
 190                                 statusbar->setStyleSheet("background-color: tomato; font: bold");
 191                         }
 192                 }
 193                 else
 194                 {
 195                         statusbar->setStyleSheet("background-color: lightgreen; font: bold");
 196                 }
 197                 statusbar->showMessage(QString(msg));
 198         }
 199 }
 200
 201
 202 //
 203 void AllWatchBrowserWindow::keyPressEvent(QKeyEvent * e)
 204 {
 205         if (e->key() == Qt::Key_Escape)
 206         {
 207                 hide();
 208         }
 209 }
 210