src/debugger/heapallocatorbrowser.h

   1 //
   2 // heapallocatorbrowser.h: Memory heap allocation
   3 //
   4 // by Jean-Paul Mari
   5 //
   6
   7 #ifndef __HEAPALLOCATORBROWSER_H__
   8 #define __HEAPALLOCATORBROWSER_H__
   9
  10 //#define HA_LAYOUTTEXTS                                                // Use a layout with just texts
  11
  12 #include <QtWidgets>
  13 #include <stdint.h>
  14
  15 // Error code definitions
  16 #define HA_NOERROR                                                      0x00
  17 #define HA_ERROR                                                        0x80
  18 #define HA_WARNING                                                      0x40
  19 #define HA_UNABLENEXTMEMORYALLOC                        (0x01 | HA_ERROR)
  20 #define HA_UNABLEALLOCATEMEMORYUSAGE            (0x02 | HA_ERROR)
  21 #define HA_MEMORYBLOCKSIZEPROBLEM                       (0x03 | HA_ERROR)
  22 #define HA_MEMORYALLOCATIONPROBLEM                      (0x04 | HA_ERROR)
  23 #define HA_HAANDSPSHARESPACE                            (0x05 | HA_ERROR)
  24 #define HA_MEMORYALLOCATORNOTEXIST                      (0x06 | HA_WARNING)
  25 #define HA_MEMORYALLOCATORNOTCOMPATIBLE         (0x07 | HA_WARNING)
  26 #define HA_MEMORYALLOCATORNOTINITIALIZED        (0x08 | HA_WARNING)
  27
  28
  29 //
  30 class HeapAllocatorBrowserWindow: public QWidget
  31 {
  32         Q_OBJECT
  33
  34         typedef struct HeapAllocation
  35         {
  36                 uint32_t nextalloc;
  37                 uint32_t size;
  38                 uint16_t used;
  39         }
  40         S_HeapAllocation;
  41
  42         public:
  43                 HeapAllocatorBrowserWindow(QWidget *parent = 0);
  44                 ~HeapAllocatorBrowserWindow(void);
  45
  46         public slots:
  47                 void RefreshContents(void);
  48                 void Reset(void);
  49
  50         protected:
  51                 void keyPressEvent(QKeyEvent *);
  52
  53         private:
  54                 QVBoxLayout *layout;
  55 #ifdef HA_LAYOUTTEXTS
  56                 QTextBrowser *text;
  57 #else
  58                 QTableView *TableView;
  59                 QStandardItemModel *model;
  60                 QSortFilterProxyModel *proxyModel;
  61 #endif
  62                 QStatusBar *statusbar;
  63                 size_t Adr;
  64 };
  65
  66 #endif  // __HEAPALLOCATORBROWSER_H__