static void iMatrixDrawDropFeedback(Ihandle* ih, int x2, int y1, int y2, int active, long framecolor)
{
int xh2, yh2, x1;
/* feedback area */
iupMatrixDrawSetDropFeedbackArea(&x1, &y1, &x2, &y2);
/* feedback background */
iMatrixDrawSetBgColor(ih, 0, 0, 0, active);
iupMATRIX_BOX(ih, x1, x2, y1, y2);
/* feedback frame */
cdCanvasForeground(ih->data->cd_canvas, framecolor);
iupMATRIX_RECT(ih, x1, x2, y1, y2);
/* feedback arrow */
xh2 = x2 - IMAT_DROPBOX_W/2;
yh2 = y2 - (y2 - y1)/2;
cdCanvasBegin(ih->data->cd_canvas, CD_FILL);
iupMATRIX_VERTEX(ih, xh2, yh2 + 3);
iupMATRIX_VERTEX(ih, xh2 + 4, yh2 - 1);
iupMATRIX_VERTEX(ih, xh2 - 4, yh2 - 1);
cdCanvasEnd(ih->data->cd_canvas);
}
static void iMatrixDrawComboFeedback(Ihandle* ih, int x2, int y1, int y2, int active, long framecolor)
{
int xh2, yh2, x1;
/* feedback area */
x2 -= IMAT_PADDING_W/2 + IMAT_FRAME_W/2;
x1 = x2 - IMAT_COMBOBOX_W;
y1 += IMAT_PADDING_H/2 + IMAT_FRAME_H/2;
y2 -= IMAT_PADDING_H/2 + IMAT_FRAME_H/2;
/* feedback background */
iMatrixDrawSetBgColor(ih, 0, 0, 0, active);
iupMATRIX_BOX(ih, x1, x2, y1, y2);
/* feedback frame */
cdCanvasForeground(ih->data->cddbuffer, framecolor);
iupMATRIX_RECT(ih, x1, x2, y1, y2);
/* feedback arrow */
xh2 = x2 - IMAT_COMBOBOX_W / 2;
yh2 = y2 - (y2 - y1) / 2;
cdCanvasBegin(ih->data->cddbuffer, CD_FILL);
iupMATRIX_VERTEX(ih, xh2, yh2 + 3);
iupMATRIX_VERTEX(ih, xh2 + 4, yh2 - 1);
iupMATRIX_VERTEX(ih, xh2 - 4, yh2 - 1);
cdCanvasEnd(ih->data->cddbuffer);
}
static int iMatrixDrawSortSign(Ihandle* ih, int x2, int y1, int y2, int col, int active)
{
int yc;
char* sort = iupAttribGetId(ih, "SORTSIGN", col);
if (!sort || iupStrEqualNoCase(sort, "NO"))
return 0;
/* Remove the space between text and cell frame */
x2 -= IMAT_PADDING_W/2 + IMAT_FRAME_W/2;
/* Set the color used to draw the text */
iMatrixDrawSetFgColor(ih, 0, col, 0, active);
yc = (int)( (y1 + y2 ) / 2.0 - .5);
cdCanvasBegin(ih->data->cd_canvas, CD_FILL);
if (iupStrEqualNoCase(sort, "DOWN"))
{
iupMATRIX_VERTEX(ih, x2 - 5, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 1, yc - 2);
iupMATRIX_VERTEX(ih, x2 - 9, yc - 2);
}
else /* UP */
{
iupMATRIX_VERTEX(ih, x2 - 1, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 9, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 5, yc - 2);
}
cdCanvasEnd(ih->data->cd_canvas);
return 1;
}
static int iMatrixDrawSortSign(Ihandle* ih, int x2, int y1, int y2, int col, int active, char* str)
{
int yc;
char* sort;
sprintf(str, "SORTSIGN%d", col);
sort = iupAttribGet(ih, str);
if (!sort || iupStrEqualNoCase(sort, "NO"))
return 0;
/* Remove the space between text and cell frame */
x2 -= IMAT_PADDING_W/2 + IMAT_FRAME_W/2;
/* Set the color used to draw the text */
if (active)
cdCanvasForeground(ih->data->cddbuffer, IMAT_CD_INACTIVE_FGCOLOR);
else
iMatrixDrawSetFgColor(ih, 0, col, 0);
yc = (int)( (y1 + y2 ) / 2.0 - .5);
cdCanvasBegin(ih->data->cddbuffer, CD_FILL);
if (iupStrEqualNoCase(sort, "DOWN"))
{
iupMATRIX_VERTEX(ih, x2 - 5, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 1, yc - 2);
iupMATRIX_VERTEX(ih, x2 - 9, yc - 2);
}
else
{
iupMATRIX_VERTEX(ih, x2 - 1, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 9, yc + 2);
iupMATRIX_VERTEX(ih, x2 - 5, yc - 2);
}
cdCanvasEnd(ih->data->cddbuffer);
return 1;
}