scigraphic.h File Reference

#include "bcg.h"

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Functions
int	sciSetScrollInfo (struct BCG *Scilabgc, int sb_ctl, SCROLLINFO *si, BOOLEAN bRedraw)
int	sciGetScrollInfo (struct BCG *Scilabgc, int sb_ctl, SCROLLINFO *si)
integer	sciGetwresize ()
integer	sciGetPixmapStatus ()
void SciViewportGet	__PARAMS ((struct BCG *ScilabXgc, int *x, int *y))
void SciViewportMove	__PARAMS ((struct BCG *ScilabXgc, int x, int y))

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Function Documentation

void SciViewportMove __PARAMS

(

(struct BCG *ScilabXgc, int x, int y)

)

used to move the panner and the viewport interactively through scilab command.

Parameters:

[in]	struct	BCG *ScilabGC : structure associated to a Scilab Graphic window
[in]	int	x,y : the x,y point of the graphic window to be moved at the up-left position of the viewport

void SciViewportGet __PARAMS

(

(struct BCG *ScilabXgc, int *x, int *y)

)

used to get panner position through scilab command.

Parameters:

[in]	struct	BCG *ScilabGC : structure associated to a Scilab Graphic window
[in]	int	x,y : the x,y point of the graphic window to be moved at the up-left position of the viewport

integer sciGetPixmapStatus

(

)

Returns the pixmap status. 0: it's drawn directly on screen 1: it's drawn by a pixmap first

Author:

Matthieu PHILIPPE

Date:

Dec 1999

Definition at line 1978 of file periWin.c.

References BCG::CurPixmapStatus, and ScilabXgc.

Referenced by clearwindow(), CPixmapResize1(), getpixmapOn(), MaybeSetWinhdc(), ReleaseWinHdc(), scig_replay_hdc(), setpixmapOn(), and SetWinhdc().

{
  return ScilabXgc->CurPixmapStatus;
}

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int sciGetScrollInfo	(	struct BCG *	Scilabgc,
		int	sb_ctl,
		SCROLLINFO *	si
	)

Returns the dimension of the scroll bars

Attention:

Do not call GetScrollInfo windows function, sciGetScrollInfo do that and more things !

Parameters:

[in]	Scilabgc
[in]	sb_ctl
[in]	si

Author:

Matthieu PHILIPPE

Date:

Dec 1999

Definition at line 214 of file periWin.c.

Referenced by GPopupResize(), initgraphic(), ON_WND_GRAPH_WM_HSCROLL(), ON_WND_GRAPH_WM_SIZE(), ON_WND_GRAPH_WM_VSCROLL(), sciSetScrollInfo(), SciViewportMove(), and setwindowdim().

{
  SCROLLINFO totosi;
  switch (sb_ctl) 
    {
    case SB_VERT:
      /* definition des scroll bars verticalles */
      si->cbSize = Scilabgc->vertsi.cbSize;
      si->fMask  = Scilabgc->vertsi.fMask;
      si->nMin   = Scilabgc->vertsi.nMin;
      si->nMax   = Scilabgc->vertsi.nMax;
      si->nPage  = Scilabgc->vertsi.nPage;
      si->nPos   = Scilabgc->vertsi.nPos;
      break;
    case SB_HORZ:
      /* definition des scroll bars horizontalles */
      si->cbSize = Scilabgc->horzsi.cbSize;
      si->fMask  = Scilabgc->horzsi.fMask;
      si->nMin   = Scilabgc->horzsi.nMin;
      si->nMax   = Scilabgc->horzsi.nMax;
      si->nPage  = Scilabgc->horzsi.nPage;
      si->nPos   = Scilabgc->horzsi.nPos;
      break;
    default:
      break;
    }
  /* force le rafraichissement de l'affichage des SB !!! */
  GetScrollInfo(Scilabgc->CWindow, sb_ctl, &totosi);
  return 0;
}

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integer sciGetwresize

(

)

Returns the wresize status. 0: it's in scroll bars mode 1: it's in wresize mode

Author:

Matthieu PHILIPPE

Date:

Dec 1999

Definition at line 2017 of file periWin.c.

References BCG::CurResizeStatus, and ScilabXgc.

Referenced by getwresize(), GPopupResize(), set_clip_after_scroll(), set_current_clip(), and setwindowdim().

{
  return ScilabXgc->CurResizeStatus;
}

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int sciSetScrollInfo	(	struct BCG *	Scilabgc,
		int	sb_ctl,
		SCROLLINFO *	si,
		BOOLEAN	bRedraw
	)

Sets the dimension of the scroll bars

Attention:

Do not call SetScrollInfo windows function, sciSetScrollInfo do that and more things !

Parameters:

[in]	Scilabgc
[in]	sb_ctl
[in]	si
[in]	bRedraw

Author:

Matthieu PHILIPPE

Date:

Dec 1999

Definition at line 245 of file periWin.c.

Referenced by GPopupResize(), initgraphic(), ON_WND_GRAPH_WM_HSCROLL(), ON_WND_GRAPH_WM_SIZE(), ON_WND_GRAPH_WM_VSCROLL(), sciInitScrollBar(), SciViewportMove(), and setwindowdim().

{
  int inttmp = si->nMax;
  SCROLLINFO totosi;
  
  switch (sb_ctl) {
  case SB_VERT:
    /* definition des scroll bars verticalles */
    Scilabgc->vertsi.cbSize = si->cbSize;
    Scilabgc->vertsi.fMask  = si->fMask;
    Scilabgc->vertsi.nMin   = si->nMin;
    Scilabgc->vertsi.nMax   = si->nMax;
    Scilabgc->vertsi.nPage  = si->nPage;
    if ( Scilabgc->CurResizeStatus == 1) 
      {
        si->nMax = 0; /* on effectue un swapp pour ne pas changer la val (pointeur !!) */
        /* 0 permet de faire disparaitre les scrollbars */
      }
    Scilabgc->vertsi.nPos   = si->nPos; 
    break;
  case SB_HORZ:
    /* definition des scroll bars horizontalles */
    Scilabgc->horzsi.cbSize = si->cbSize;
    Scilabgc->horzsi.fMask  = si->fMask;
    Scilabgc->horzsi.nMin   = si->nMin;
    Scilabgc->horzsi.nMax   = si->nMax;
    Scilabgc->horzsi.nPage  = si->nPage;
    if ( Scilabgc->CurResizeStatus == 1 ) {  si->nMax = 0;} 
    Scilabgc->horzsi.nPos   = si->nPos;
    break;
  default:
    break;
  }
  /* reset clip region after a scroll */
  /* set_clip_after_scroll() ; */
  /* ? */  
  SetScrollInfo(Scilabgc->CWindow, sb_ctl, si, bRedraw);
  if (  Scilabgc->CurResizeStatus == 1)
    si->nMax = inttmp;
  /* force le rafraichissement de l'affichage des SB !!! */
  sciGetScrollInfo(Scilabgc, sb_ctl, &totosi);
  return 0;
}

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