_BazaLib/BL_Tools.h

/* */
   1 #ifndef __BL_TOOLS_H__
   2 #define __BL_TOOLS_H__
   3 
   4 #include <GraphicsDefs.h>
   5 #include <SupportDefs.h>
   6 #include <Message.h>
   7 
   8 void
   9 Debug_Error(const char * pc_Message, status_t err=B_ERROR);
  10 
  11 void
  12 Debug_Info(const char * pc_Message);
  13 
  14 void
  15 Debug_Alert(const char * pc_Message);
  16 
  17 #define DPRINT(c) Debug_Info(c)
  18 
  19 
  20 void
  21 ASSERT(bool b_True,const char *pc_Message=NULL);
  22 
  23 #define DEBUG_INFO(message) Debug_Info(message)
  24 
  25 
  26 #define RGB_SET(c,r,g,b) {c.red=r;c.green=g;c.blue=b;c.alpha=255;}
  27 #define RGBA_SET(c,r,g,b,a) {c.red=r;c.green=g;c.blue=b;c.alpha=a;}
  28 
  29 // Nexus 16.11.99 - Safe delete macro
  30 #define DELETE(_p)      {if(_p) delete _p; _p = NULL;}
  31 
  32 class BL_String;
  33 
  34 class BL_Object{
  35 public:
  36                                         BL_Object(){};
  37 virtual                         ~BL_Object(){};
  38 };
  39 
  40 #include <List.h>
  41 
  42 #define BL_COLLECTION_ITEMS_IS_VOID                     0
  43 #define BL_COLLECTION_ITEMS_IS_STRING           1
  44 #define BL_COLLECTION_ITEMS_IS_LIST                     2
  45 #define BL_COLLECTION_ITEMS_IS_BLOBJECT         3
  46 
  47 class BL_Collection:public BList{
  48 public:
  49                                         BL_Collection(bool b_DeleteItems=false);
  50 virtual                         ~BL_Collection();
  51                 void            DeleteItems();          
  52                 void            RemoveList(BL_Collection &lo_Item);
  53                 void            RemoveList(BL_Collection *plo_Item);
  54                 void            DeleteItem(void *pu_Item);
  55                 void            DeleteItemAt(int i_Index);
  56                 
  57 virtual bool            AddItem(void *pu_Item);
  58                 bool            AddItem(BString * ps_Item);
  59                 bool            AddItem(BL_String * ps_Item);
  60                 bool            AddItem(BList * pl_Item);
  61                 bool            AddItem(BL_Object * po_Item);
  62 virtual bool            AddList(BList *pl_List);
  63 virtual bool            AddList(BL_Collection *pl_List);
  64 virtual bool            AddList(BL_Collection *pl_List,int i_Index);
  65 
  66 virtual bool            AddItem(void *pu_Item, int32 atIndex);
  67 virtual bool            AddItem(BL_Object *po_Item, int32 atIndex);
  68 virtual bool            AddItem(BString *ps_Item, int32 atIndex);
  69 
  70                 BL_String*      StringAt(int i_Index);
  71 
  72                 void*           LastItem();
  73                 void*           FirstItem();
  74                 
  75 protected:
  76                 bool            bDeleteItems;                                   
  77                 int                     iItemsType;
  78 };
  79 
  80 class BL_List:  public BL_Collection{
  81 public:
  82                                         BL_List(bool b_DeleteItems=true);
  83                                         
  84 };
  85 
  86 #include <String.h>
  87 
  88 class BL_String:public BString{
  89 public:
  90                                         BL_String(const char *pc_Text);
  91                                         BL_String(const BString & s_Source);
  92                                         BL_String();
  93 virtual                         ~BL_String();
  94 
  95                 int                     ComparePos(BL_String & s_Friend,int i_SelfPos,int i_FriendPos);
  96 virtual void            operator=(const char* pc_Value);
  97 virtual void            operator=(int64 i_Value);
  98 virtual void            operator=(BString & s_Value);
  99                 int32           CountChar(char c_Value);
 100                 BL_String*      SetDigits(char c_Digit=',',char c_DecPointChar='.');
 101                 
 102                 int32           Int32();
 103                 float           Float();
 104                 
 105                 void            RTrim(char c_Byte=' ');
 106                 void            LTrim(char c_Byte=' ');         
 107                         
 108                 status_t        GetFromMessage(BMessage *po_Message,const char *pc_Name);
 109                 
 110                 int32           LengthUTF8() const; 
 111                 void            RemoveUTF8(int32 i_FromChar, int32 i_CharsCount);
 112                 void            AppendUTF8(const char *source, int32 i_CharsCount);
 113                 const char* StringUTF8(int32 i_FromChar)const;
 114                 void            InsertUTF8(const char *pc_Value, int32 i_CharsCount,int32 i_CharPos);
 115                 
 116 };
 117 
 118 int32   PCharCharPosInBytes_UTF8(const char *pc_Source,int32 i_Char);
 119 int32   PCharCharsInBytes_UTF8(const char *pc_Source,int32 i_Chars);
 120 char*   PCharFindLastChar(char *pc_Line,char c_Char);
 121 
 122 
 123 void BL_System_TranslError(status_t u_Error,BL_String & s_Text); 
 124 void BL_System_TypeToString(uint32 i_Type,BL_String & s);
 125 void BL_Int_Swap(void *pi);
 126 
 127 #define BL_KEY_PLUS     58
 128 #define BL_KEY_MINUS    37
 129 #define BL_KEY_MUL              36
 130 
 131 
 132 #include <Bitmap.h>
 133 
 134 #define BL_MIME_FOLDER          "application/x-vnd.Be-directory"
 135 #define BL_MIME_BOOKMARK        "application/x-vnd.Be-bookmark"
 136 #define BL_MIME_FILE            "application/octet-stream"
 137 #define BL_MIME_FONT            "application/x-vnd.Be-FDEM"
 138 
 139 BBitmap*        BL_Load_SIconFromMIME(const char *pc_MIME);
 140 
 141 void            BL_Get_SList_FromMessage(BMessage & o_Message,const char *pc_Name,BL_List & ls_Result);
 142 
 143 
 144 #include <Autolock.h>
 145 
 146 #define LOCK_WINDOW() BAutolock oLock(Window())
 147 
 148 #endif
/* */
root/_BazaLib/BL_Tools.h

INCLUDED FROM
