static void iMatrixDrawFrameRectTitle(Ihandle* ih, int lin, int col, int x1, int x2, int y1, int y2, long framecolor, int framehighlight)
{
/* avoid drawing over the frame of the next cell */
x2 -= IMAT_FRAME_W/2;
y2 -= IMAT_FRAME_H/2;
/********************* VERTICAL *************************/
/* right vertical line */
iMatrixDrawFrameVertLineCell(ih, lin, col, x2, y1, y2, framecolor);
if (col==0)
{
/* left vertical line */
iMatrixDrawFrameVertLineCell(ih, lin, col, x1, y1, y2, framecolor);
x1++;
}
else if (col==1 && ih->data->columns.dt[0].size == 0)
{
/* If does not have line titles then draw the left vertical line */
iMatrixDrawFrameVertLineCell(ih, lin, col-1, x1, y1, y2, framecolor);
x1++;
}
/* Titles have a bright vertical line near the frame, at left */
if (framehighlight)
iMatrixDrawFrameVertLineHighlight(ih, lin, col, x1, y1+1, y2-1, framecolor);
/********************* HORIZONTAL *************************/
/* bottom horizontal line */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2, y2, framecolor);
if (lin==0)
{
/* top horizontal line */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2, y1, framecolor);
y1++;
}
else if (lin==1 && ih->data->lines.dt[0].size == 0)
{
/* If does not have column titles then draw the top horizontal line */
iMatrixDrawFrameHorizLineCell(ih, lin-1, col, x1, x2-1, y1, framecolor);
y1++;
}
/* Titles have a bright horizontal line near the frame, at top */
if (framehighlight)
iMatrixDrawFrameHorizLineHighlight(ih, lin, col, x1, x2-1, y1, framecolor);
}
static void iMatrixDrawFrameRectTitle(Ihandle* ih, int lin, int col, int x1, int x2, int y1, int y2, long framecolor, char* str)
{
/* avoid drawing over the frame of the next cell */
x2 -= IMAT_FRAME_W/2;
y2 -= IMAT_FRAME_H/2;
/* right line */
iMatrixDrawFrameVertLineCell(ih, lin, col, x2, y1, y2, framecolor, str);
if (col==0)
{
/* left line */
cdCanvasForeground(ih->data->cddbuffer, framecolor);
iupMATRIX_LINE(ih, x1, y1, x1, y2);
x1++;
}
else if (col==1 && ih->data->columns.sizes[0] == 0)
{
/* If does not have line titles then draw the >> left line << of the cell frame */
iMatrixDrawFrameVertLineCell(ih, lin, col-1, x1, y1, y2-1, framecolor, str);
x1++;
}
/* Titles have a white line near the frame, at left */
cdCanvasForeground(ih->data->cddbuffer, CD_WHITE);
iupMATRIX_LINE(ih, x1, y1+1, x1, y2-1);
/* bottom line */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2, y2, framecolor, str);
if (lin==0)
{
/* top line */
cdCanvasForeground(ih->data->cddbuffer, framecolor);
iupMATRIX_LINE(ih, x1, y1, x2, y1);
y1++;
}
else if (lin==1 && ih->data->lines.sizes[0] == 0)
{
/* If does not have column titles then draw the >> top line << of the cell frame */
iMatrixDrawFrameHorizLineCell(ih, lin-1, col, x1, x2-1, y1, framecolor, str);
y1++;
}
/* Titles have a white line near the frame, at top */
cdCanvasForeground(ih->data->cddbuffer, CD_WHITE);
iupMATRIX_LINE(ih, x1, y1, x2-1, y1);
}
static void iMatrixDrawFrameRectCell(Ihandle* ih, int lin, int col, int x1, int x2, int y1, int y2, long framecolor, char* str)
{
if (col==1 && ih->data->columns.sizes[0] == 0)
{
/* If does not have line titles then draw the >> left line << of the cell frame */
iMatrixDrawFrameVertLineCell(ih, lin, col-1, x1, y1, y2-1, framecolor, str);
}
if (lin==1 && ih->data->lines.sizes[0] == 0)
{
/* If does not have column titles then draw the >> top line << of the cell frame */
iMatrixDrawFrameHorizLineCell(ih, lin-1, col, x1, x2-1, y1, framecolor, str);
}
/* bottom line */
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2-1, y2-1, framecolor, str);
/* right line */
iMatrixDrawFrameVertLineCell(ih, lin, col, x2-1, y1, y2-2, framecolor, str);
}
static void iMatrixDrawFrameRectTitle(Ihandle* ih, int lin, int col, int x1, int x2, int y1, int y2, long framecolor, char* str)
{
/* avoid drawing over the frame of the next cell */
x2 -= IMAT_FRAME_W/2;
y2 -= IMAT_FRAME_H/2;
iMatrixDrawFrameVertLineCell(ih, lin, col, x2, y1, y2, framecolor, str); /* right vertical line */
if (col==0)
IUPMAT_LINE(ih, x1, y1, x1, y2); /* left vertical line, reuse Foreground from previous call */
if (col==0) x1++;
cdCanvasForeground(ih->data->cddbuffer, CD_WHITE);
IUPMAT_LINE(ih, x1, y1+1, x1, y2-1);
iMatrixDrawFrameHorizLineCell(ih, lin, col, x1, x2, y2, framecolor, str); /* bottom horizontal line */
if (lin==0)
IUPMAT_LINE(ih, x1, y1, x2, y1); /* top horizontal line, reuse Foreground from previous call */
if (lin==0) y1++;
cdCanvasForeground(ih->data->cddbuffer, CD_WHITE);
IUPMAT_LINE(ih, x1, y1, x2-1, 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 */
}
}
