gtalk.h File Reference

main include file More...

#include "types.h"
#include "sections.h"

Go to the source code of this file.

Data Structures
struct	PrefType
	Preferences structure. More...
struct	RecordSeparator
Defines
#define	GPilotSID   'GPil'
#define	WptDBType   'Wpts'
#define	TrkDBType   'Trks'
#define	RteDBType   'Rtes'
#define	LogDBType   'Logs'
#define	WptDBName   "WptDB-GPil"
#define	TrkDBName   "TrkDB-GPil"
#define	RteDBName   "RteDB-GPil"
#define	LogDBName   "LogDB-GPil"
#define	GPilotSPrefID   0
#define	DBVersion   2
#define	MaxRecordSize   62000
#define	WinDrawChar(theChar, x, y)   do{char mw_buf[1];mw_buf[0]=(theChar);WinDrawChars (mw_buf, 1 , (x), (y));}while(0)
#define	GTALKDBG_INFOS   128
#define	GTALKDBG_CALLS   32
#define	GTALKDBG_UNEXP   8
#define	LATMAX   0x3fffffffL
#define	LATMIN   0xC0000000L
#define	LONMAX   0x7fffffffL
#define	LONMIN   0x80000000L
#define	LONMAX23   0x55555554L
#define	LONMIN23   0xAAAAAAACL
#define	DELTALONMAX   0X38E38E38
#define	GErrNoError   0
#define	GErrUnsupportedFmt   appErrorClass + 1
#define	GErrProtocolError   appErrorClass + 2
#define	GErrNoHandle   appErrorClass + 3
Typedefs
typedef enum ItemToDisplay	ItemToDisplay
typedef enum WptSortCritType	WptSortCritType
typedef enum EditWptMode	EditWptMode
Enumerations
enum	ItemToDisplay { DispUnknown, DispWpt, DispRte, DispTrk }
	Item type to display in main form.
enum	WptSortCritType {   Alpha, Dist, Lat, Lon,   Symbol, Alt, Bear, Current }
	waypoint sort criteria enum
enum	EditWptMode { EditWpt, NewWpt, MarkWpt, FromRefWpt }
Functions
Boolean	EditFormHandleEvent (EventPtr e) EDIT_SECTION
	Edit form event handler.
Int	CompareWpt (void *p1, void *p2, Int other, SortRecordInfoPtr sp1, SortRecordInfoPtr sp2, VoidHand aph)
	Compares two waypoints features according to Prefs.wptsortcrit.
void	SortWpts (WptSortCritType s)
	Sort waypoints according to given criteria.
long	SearchWptByName (char *name, Boolean exact, Boolean all)
	Search waypoint by name.
int	SetReferencePt (UInt index, Boolean ask)
	Set reference point to waypoint whose index is passed if user confirms.
void	DrawSymbol (unsigned int lid, int x, int y)
	Draws a waypoint symbol centered at given coordinates.
void	MainListDraw (Int16 itemNum, RectanglePtr bounds, CharPtr *itemsText)
	Draws an item of the main page's list.
void	SetPreferences (void)
	Display and setting of preferences with a modal form.
Boolean	RecIsSecret (DmOpenRef *DBP, UInt16 index)
	Tests if a record has secret attribute.
Err	SetBackupBit (DmOpenRef *DBP)
	Set the backup flag of the given data base.
Variables
PrefType	Prefs
DmOpenRef	CurrentDB
DmOpenRef	WptDB
DmOpenRef	TrkDB
DmOpenRef	RteDB
UInt	CurrentRecordIndex
UInt *	CurrentCategory
Semicircle_Type	CurrentWGS84Pos
char	ReferencePtName []
char *	BeamTypes []
Semicircle_Type	ReferencePt
Boolean	OnlyNews
Boolean	Furuno
Boolean	CompactTracks
Boolean	MainListDirty
EditWptMode	EditMode
const char *	DistanceUnitNames []
char	gbuf1 [512]
char	gbuf2 [128]
Boolean	MustCallGpslibTicks

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Detailed Description

main include file

Author:

C. Claveleira

Date:

1999-2004

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Function Documentation

Int CompareWpt (  void *  p1, void *  p2, Int  other, SortRecordInfoPtr  sp1, SortRecordInfoPtr  sp2, VoidHand  aph )

Compares two waypoints features according to Prefs.wptsortcrit. Used as callback. Parameters: p1  pointer on first waypoint p2  pointer on second waypoint other  ignored sp1  ignored sp2  ignored aph  ignored Returns: >0 if *p1>*p2, 0 if *p1==*p2, <0 if *p1<*p2

void DrawSymbol (  unsigned int  lid, int  x, int  y )

Draws a waypoint symbol centered at given coordinates. Parameters: lid  local bitmap index x  x coordinate of center y  y coordinate of center Returns: nothing

Boolean EditFormHandleEvent (  EventPtr  e  )

Edit form event handler. Parameters: e  event Returns: conventional handled

void MainListDraw (  Int16  itemNum, RectanglePtr  bounds, CharPtr *  itemsText )

Draws an item of the main page's list. Take appropriate actions given the type of the object concerned and the display and sort options. Parameters: itemNum  item number bounds  rectangle to draw into itemsText  ignored Returns: nothing

Boolean RecIsSecret (  DmOpenRef *  DBP, UInt16  index )

Tests if a record has secret attribute. Parameters: DBP  pointer on an open data base index  index of record to test Returns: true if secret attribute set

long SearchWptByName (  char *  name, Boolean  exact, Boolean  all )

Search waypoint by name. Parameters: name  part of name to search (null terminated) exact  if true, name contains the exact string to search si false,name contains the begining of the name to search all  si true, search in all categories else search in current category Returns: index of wayoint if found, -1 else

Err SetBackupBit (  DmOpenRef *  DBP  )

Set the backup flag of the given data base. Parameters: DBP  DmOpenRef to the data base Returns: nothing

void SetPreferences (  void   )

Display and setting of preferences with a modal form. Returns: nothing

int SetReferencePt (  UInt  index, Boolean  ask )

Set reference point to waypoint whose index is passed if user confirms. Parameters: index  index of waypoint record ask  1 -> a confirmation dialog is displayed, 0 -> it's set without asking Returns: 1 if user accepts, 0 otherwise

void SortWpts (  WptSortCritType  s  )

Sort waypoints according to given criteria. If allready sorted following given criteria nothing is done except if s == Current. Parameters: s  sort criteria. If s == Current, the sort is forced on current criteria Returns: nothing

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