/* Redraw a block of cells of the matrix. Handle marked cells, change
automatically the background color of them.
- lin1, col1 : cell coordinates that mark the left top corner of the area to be redrawn
- lin2, col2 : cell coordinates that mark the right bottom corner of the area to be redrawn */
void iupMatrixDrawCells(Ihandle* ih, int lin1, int col1, int lin2, int col2)
{
int x1, y1, x2, y2, old_x2, old_y1, old_y2;
int alignment, lin, col, active, first_col, first_lin;
long framecolor, emptyarea_color = -1;
char str[100];
IFnii mark_cb;
IFnii dropcheck_cb;
IFniiiiiiC draw_cb;
x2 = ih->data->w-1;
y2 = ih->data->h-1;
old_x2 = x2;
old_y1 = 0;
old_y2 = y2;
if (ih->data->lines.num <= 1 ||
ih->data->columns.num <= 1)
return;
if (ih->data->columns.num_noscroll>1 && col1==1 && col2==ih->data->columns.num_noscroll-1)
{
first_col = 0;
x1 = 0;
}
else
{
if (col1 > ih->data->columns.last ||
col2 < ih->data->columns.first)
return;
if (col1 < ih->data->columns.first)
col1 = ih->data->columns.first;
if (col2 > ih->data->columns.last)
col2 = ih->data->columns.last;
first_col = ih->data->columns.first;
x1 = 0;
for (col = 0; col< ih->data->columns.num_noscroll; col++)
x1 += ih->data->columns.sizes[col];
}
if (ih->data->lines.num_noscroll>1 && lin1==1 && lin2==ih->data->lines.num_noscroll-1)
{
first_lin = 0;
y1 = 0;
}
else
{
if (lin1 > ih->data->lines.last ||
lin2 < ih->data->lines.first)
return;
if (lin1 < ih->data->lines.first)
lin1 = ih->data->lines.first;
if (lin2 > ih->data->lines.last)
lin2 = ih->data->lines.last;
first_lin = ih->data->lines.first;
y1 = 0;
for (lin = 0; lin< ih->data->lines.num_noscroll; lin++)
y1 += ih->data->lines.sizes[lin];
}
iupMATRIX_CLIPAREA(ih, x1, x2, y1, y2);
cdCanvasClip(ih->data->cddbuffer, CD_CLIPOFF); /* wait for background */
/* Find the initial position of the first column */
if (first_col==ih->data->columns.first)
x1 -= ih->data->columns.first_offset;
for(col = first_col; col < col1; col++)
x1 += ih->data->columns.sizes[col];
/* Find the initial position of the first line */
if (first_lin == ih->data->lines.first)
y1 -= ih->data->lines.first_offset;
for(lin = first_lin; lin < lin1; lin++)
y1 += ih->data->lines.sizes[lin];
/* Find the final position of the last column */
x2 = x1;
for( ; col <= col2; col++)
x2 += ih->data->columns.sizes[col];
/* Find the final position of the last line */
y2 = y1;
for( ; lin <= lin2; lin++)
y2 += ih->data->lines.sizes[lin];
if ((col2 == ih->data->columns.num-1) && (old_x2 > x2))
{
emptyarea_color = cdIupConvertColor(ih->data->bgcolor_parent);
cdCanvasForeground(ih->data->cddbuffer, emptyarea_color);
/* If it was drawn until the last column and remains space in the right of it,
then delete this area with the the background color. */
iupMATRIX_BOX(ih, x2, old_x2, old_y1, old_y2);
}
if ((lin2 == ih->data->lines.num-1) && (old_y2 > y2))
{
if (emptyarea_color == -1)
emptyarea_color = cdIupConvertColor(ih->data->bgcolor_parent);
cdCanvasForeground(ih->data->cddbuffer, emptyarea_color);
/* If it was drawn until the last line visible and remains space below it,
then delete this area with the the background color. */
iupMATRIX_BOX(ih, 0, old_x2, y2, old_y2);
}
/* after the background */
cdCanvasClip(ih->data->cddbuffer, CD_CLIPAREA);
/***** Draw the cell values and frame */
old_y1 = y1;
framecolor = cdIupConvertColor(iupAttribGetStr(ih, "FRAMECOLOR"));
active = iupdrvIsActive(ih);
mark_cb = (IFnii)IupGetCallback(ih, "MARK_CB");
dropcheck_cb = (IFnii)IupGetCallback(ih, "DROPCHECK_CB");
draw_cb = (IFniiiiiiC)IupGetCallback(ih, "DRAW_CB");
for(col = col1; col <= col2; col++) /* For all the columns in the region */
{
if (ih->data->columns.sizes[col] == 0)
continue;
alignment = iMatrixDrawGetColAlignment(ih, col, str);
x2 = x1 + ih->data->columns.sizes[col];
for(lin = lin1; lin <= lin2; lin++) /* For all lines in the region */
{
int drop = 0;
int marked = 0;
if (ih->data->lines.sizes[lin] == 0)
continue;
y2 = y1 + ih->data->lines.sizes[lin];
/* If the cell is marked, then draw it with attenuation color */
marked = iupMatrixMarkCellGet(ih, lin, col, mark_cb, str);
iMatrixDrawBackground(ih, x1, x2, y1, y2, marked, active, lin, col);
iMatrixDrawFrameRectCell(ih, lin, col, x1, x2, y1, y2, framecolor, str);
if (dropcheck_cb && dropcheck_cb(ih, lin, col) == IUP_DEFAULT)
{
drop = IMAT_COMBOBOX_W+IMAT_PADDING_W/2;
iMatrixDrawComboFeedback(ih, x2, y1, y2, active, framecolor);
}
/* draw the cell contents */
iMatrixDrawCellValue(ih, x1, x2-drop, y1, y2, alignment, marked, active, lin, col, draw_cb);
y1 = y2;
}
x1 = x2;
y1 = old_y1; /* must reset also y */
}
cdCanvasClip(ih->data->cddbuffer, CD_CLIPOFF);
}
/* Redraw a block of cells of the matrix. Handle marked cells, change
automatically the background color of them.
- l1, c1 : cell coordinates that mark the left top corner of the
area to be redrawn
- l2, c2 : cell coordinates that mark the right bottom corner of the
area to be redrawn
*/
void iupMatrixDrawCells(Ihandle* ih, int l1, int c1, int l2, int c2)
{
int x1, y1, x2, y2, oldx2, oldy1, oldy2;
int yc1, yc2, xc1, xc2, i, j;
int align;
long framecolor;
char str[30];
unsigned char r,g,b;
/* If there are no cells in the matrix, returns */
if(ih->data->lin.num == 0 || ih->data->col.num == 0)
return;
/* Adjust parameters */
if(c1 < ih->data->col.first)
c1 = ih->data->col.first;
if(c2 > ih->data->col.last)
c2 = ih->data->col.last;
if(l1 < ih->data->lin.first)
l1 = ih->data->lin.first;
if(l2 > ih->data->lin.last)
l2 = ih->data->lin.last;
if(c1 > c2 || l1 > l2)
return;
ih->data->redraw = 1;
if(l1 <= l2)
iupMatrixDrawLineTitle(ih, l1, l2);
if(c1<=c2)
iupMatrixDrawColumnTitle(ih, c1, c2);
x1 = 0;
x2 = ih->data->XmaxC;
y1 = 0;
y2 = ih->data->YmaxC;
oldx2 = x2;
oldy1 = y1;
oldy2 = y2;
/* Find the initial position of the first column */
x1 += ih->data->col.titlewh;
for(j = ih->data->col.first; j < c1; j++)
x1 += ih->data->col.wh[j];
/* Find the final position of the last column */
x2 = x1;
for( ; j < c2; j++)
x2 += ih->data->col.wh[j];
x2 += (c2 == ih->data->col.last ? ih->data->col.lastwh : ih->data->col.wh[c2]);
/* Find the initial position of the first line */
y1 += ih->data->lin.titlewh;
for(j = ih->data->lin.first; j < l1; j++)
y1 += ih->data->lin.wh[j];
/* Find the final position of the last line */
y2 = y1;
for( ; j < l2; j++)
y2 += ih->data->lin.wh[j];
y2 += (l2 == ih->data->lin.last ? ih->data->lin.lastwh : ih->data->lin.wh[l2]);
if((c2 == ih->data->col.num-1) && (oldx2 > x2))
{
/* If it was drawn until the last column and remains space in the right of it,
then delete this area with the the background color.
*/
iupMatrixDrawEmptyArea(ih, x2, oldx2, oldy1, oldy2);
}
if((l2 == ih->data->lin.num-1) && (oldy2 > y2))
{
/* If it was drawn until the last line visible and remains space below it,
then delete this area with the the background color.
*/
iupMatrixDrawEmptyArea(ih, 0, oldx2, y2, oldy2);
}
/***** Show the cell values */
xc1 = x1;
yc1 = y1;
iupStrToRGB(IupGetAttribute(ih, "FRAMECOLOR"), &r, &g, &b);
framecolor = cdEncodeColor((unsigned char) r, (unsigned char) g, (unsigned char) b);
for(j = c1; j <= c2; j++) /* For all the columns in the region */
{
if(ih->data->col.wh[j] == 0)
continue;
align = iMatrixDrawGetColAlignment(ih, j + 1);
xc2 = xc1 + (j == ih->data->col.last ? ih->data->col.lastwh : ih->data->col.wh[j]);
for(i = l1; i <= l2; i++) /* For all lines in the region */
{
if(ih->data->lin.wh[i] == 0)
continue;
yc2 = yc1 + ih->data->lin.wh[i]-1;
if(!(IupGetInt(ih->data->datah, "VISIBLE") && i == ih->data->lin.active && j == ih->data->col.active))
{
int drop = 0;
int cor = IMAT_ELEM_COLOR;
char *cell_value;
if(iMatrixDrawCallDropDownCheckCb(ih, i, j))
drop = IMAT_BOXW;
/* If the cell is marked, then draw it in reverse color */
if(iupMatrixMarkCellGet(ih, i, j))
cor = IMAT_REVERSE_COLOR;
cell_value = iupMatrixAuxGetCellValue(ih, i, j);
iMatrixDrawText(ih, xc1, xc1+ih->data->col.wh[j]-1-drop, yc1, yc2-1, cell_value, align, xc2, cor, i+1, j+1);
if(drop)
iMatrixDrawComboFeedback(ih, xc1+ih->data->col.wh[j]-1, yc1, yc2, i+1, j+1, cor);
}
if (ih->data->checkframecolor)
{
sprintf(str, "FRAMEHORIZCOLOR%d:%d", i, j);
if (iupStrToRGB(IupGetAttribute(ih, str), &r, &g, &b))
cdCanvasForeground(ih->data->cddbuffer, cdEncodeColor((unsigned char) r, (unsigned char) g, (unsigned char) b));
else
cdCanvasForeground(ih->data->cddbuffer, framecolor);
}
else
cdCanvasForeground(ih->data->cddbuffer, framecolor);
/* horizontal line (only for this column) */
CdLine(xc1, yc2, xc2-1, yc2);
if (ih->data->checkframecolor)
{
sprintf(str, "FRAMEVERTCOLOR%d:%d", i+1, j+1);
if (iupStrToRGB(IupGetAttribute(ih, str), &r, &g, &b))
cdCanvasForeground(ih->data->cddbuffer, cdEncodeColor((unsigned char) r, (unsigned char) g, (unsigned char) b));
else
cdCanvasForeground(ih->data->cddbuffer, framecolor);
}
else
cdCanvasForeground(ih->data->cddbuffer, framecolor);
/* vertical line (only for this line) */
CdLine(xc2-1,yc1,xc2-1,yc2-1);
yc1 = yc2+1;
}
xc1 = xc2;
yc1 = y1;
}
}
/* Redraw a block of cells of the matrix. Handle marked cells, change
automatically the background color of them.
- lin1, col1 : cell coordinates that mark the left top corner of the area to be redrawn
- lin2, col2 : cell coordinates that mark the right bottom corner of the area to be redrawn */
void iupMatrixDrawCells(Ihandle* ih, int lin1, int col1, int lin2, int col2)
{
int x1, y1, x2, y2, old_x2, old_y1, old_y2;
int alignment, lin, col, active;
long framecolor, emptyarea_color = -1;
char str[100];
IFnii mark_cb;
IFnii dropcheck_cb;
IFniiiiiiC draw_cb;
x1 = 0;
x2 = ih->data->w-1;
y1 = 0;
y2 = ih->data->h-1;
old_x2 = x2;
old_y1 = y1;
old_y2 = y2;
if (col1 > ih->data->columns.last ||
col2 < ih->data->columns.first ||
lin1 > ih->data->lines.last ||
lin2 < ih->data->lines.first)
return;
if (col1 < ih->data->columns.first)
col1 = ih->data->columns.first;
if (col2 > ih->data->columns.last)
col2 = ih->data->columns.last;
if (lin1 < ih->data->lines.first)
lin1 = ih->data->lines.first;
if (lin2 > ih->data->lines.last)
lin2 = ih->data->lines.last;
/* Find the initial position of the first column */
x1 += ih->data->columns.sizes[0];
for(col = ih->data->columns.first; col < col1; col++)
x1 += ih->data->columns.sizes[col];
/* Find the final position of the last column */
x2 = x1;
for( ; col <= col2; col++)
x2 += ih->data->columns.sizes[col];
/* Find the initial position of the first line */
y1 += ih->data->lines.sizes[0];
for(lin = ih->data->lines.first; lin < lin1; lin++)
y1 += ih->data->lines.sizes[lin];
/* Find the final position of the last line */
y2 = y1;
for( ; lin <= lin2; lin++)
y2 += ih->data->lines.sizes[lin];
if ((col2 == ih->data->columns.num-1) && (old_x2 > x2))
{
emptyarea_color = cdIupConvertColor(ih->data->bgcolor_parent);
cdCanvasForeground(ih->data->cddbuffer, emptyarea_color);
/* If it was drawn until the last column and remains space in the right of it,
then delete this area with the the background color. */
IUPMAT_BOX(ih, x2, old_x2, old_y1, old_y2);
}
if ((lin2 == ih->data->lines.num-1) && (old_y2 > y2))
{
if (emptyarea_color == -1)
emptyarea_color = cdIupConvertColor(ih->data->bgcolor_parent);
cdCanvasForeground(ih->data->cddbuffer, emptyarea_color);
/* If it was drawn until the last line visible and remains space below it,
then delete this area with the the background color. */
IUPMAT_BOX(ih, 0, old_x2, y2, old_y2);
}
/***** Draw the cell values and frame */
old_y1 = y1;
framecolor = cdIupConvertColor(iupAttribGetStr(ih, "FRAMECOLOR"));
active = iupdrvIsActive(ih);
mark_cb = (IFnii)IupGetCallback(ih, "MARK_CB");
dropcheck_cb = (IFnii)IupGetCallback(ih, "DROPCHECK_CB");
draw_cb = (IFniiiiiiC)IupGetCallback(ih, "DRAW_CB");
for(col = col1; col <= col2; col++) /* For all the columns in the region */
{
if (ih->data->columns.sizes[col] == 0)
continue;
alignment = iMatrixDrawGetColAlignment(ih, col, str);
x2 = x1 + ih->data->columns.sizes[col];
for(lin = lin1; lin <= lin2; lin++) /* For all lines in the region */
{
if (ih->data->lines.sizes[lin] == 0)
continue;
y2 = y1 + ih->data->lines.sizes[lin];
if (col==1 && ih->data->columns.sizes[0] == 0)
{
/* If does not have titles then draw the left line of the cell frame */
iMatrixDrawFrameVertLineCell(ih, lin, col, x1, y1, y2-1-1, framecolor, str);
}
if (lin==1 && ih->data->lines.sizes[0] == 0)
{
/* If does not have titles then draw the top line of the cell frame */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2-1-1, y1, framecolor, str);
}
/* draw the cell contents */
{
int drop = 0;
int marked = 0;
if (dropcheck_cb && dropcheck_cb(ih, lin, col) == IUP_DEFAULT)
drop = IMAT_COMBOBOX_W;
/* If the cell is marked, then draw it with attenuation color */
marked = iupMatrixMarkCellGet(ih, lin, col, mark_cb, str);
iMatrixDrawBackground(ih, x1, x2, y1, y2, marked, active, lin, col);
iMatrixDrawCellValue(ih, x1, x2-drop, y1, y2, alignment, marked, active, lin, col, draw_cb);
if (drop)
iMatrixDrawComboFeedback(ih, x2, y1, y2, lin, col, marked, active, framecolor);
}
/* bottom line */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2-1, y2-1, framecolor, str);
/* rigth line */
iMatrixDrawFrameVertLineCell(ih, lin, col, x2-1, y1, y2-1, framecolor, str);
y1 = y2;
}
x1 = x2;
y1 = old_y1; /* must reset also y */
}
}
