ViewerInfo

Far Manager

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ViewerInfo

The ViewerInfo structure is used to get information about the current state of the internal viewer.

struct ViewerInfo
{
  int  StructSize;
  int  ViewerID;
  const char *FileName;
  FARINT64 FileSize;
  FARINT64 FilePos;
  int  WindowSizeX;
  int  WindowSizeY;
  DWORD Options;
  int  TabSize;
  struct ViewerMode CurMode;
  int  LeftPos;
  DWORD Reserved3;
};

Elements

StructSize

Size of the ViewerInfo structure. You must set this field.

ViewerID

Identifier of the viewer instance. Each viewer instance has a unique identifier that cannot be repeated during a FAR session.

FileName

Full path and name of the file beeing viewed.

FileSize

File size. Veriable of FARINT64 type.

FilePos

Current file position (absolute offset in bytes). Variable of FARINT64 type.

WindowSizeX, WindowSizeY

Width and height of the viewer window.

Options

Describes viewer options state. Can be a combination of the following flags (VIEWER_OPTIONS enum):

Flag	Description
VOPT_SAVEFILEPOSITION	"Save file position"
VOPT_AUTODETECTTABLE	"Autodetect character table"

TabSize

Tabulation size.

CurMode

A variable of ViewerMode type - additional information about the view mode.

LeftPos

Position of the left border of the viewer window in the viewed text.

Reserved3

Reserved for future use.