void DFTableSetCell(DFTable *table, unsigned int row, unsigned int col, DFCell *cell)
{
assert((row >= 0) && (row < table->rows));
assert((col >= 0) && (col < table->cols));
if (table->cells[row][col] != cell) {
DFCellRelease(table->cells[row][col]);
table->cells[row][col] = DFCellRetain(cell);
}
}
static void populateTableStructure(DFTable *structure, DFNode *concrete)
{
// Populate table
int row = 0;
for (DFNode *tblChild = concrete->first; tblChild != NULL; tblChild = tblChild->next) {
if (tblChild->tag != WORD_TR)
continue;
DFTableSetRowElement(structure,tblChild,row);
int col = 0;
for (DFNode *trChild = tblChild->first; trChild != NULL; trChild = trChild->next) {
if (trChild->tag != WORD_TC)
continue;
const char *gridSpan = NULL;
const char *vMerge = NULL;
DFNode *tcPr = DFChildWithTag(trChild,WORD_TCPR);
if (tcPr != NULL) {
DFNode *gridSpanNode = DFChildWithTag(tcPr,WORD_GRIDSPAN);
DFNode *vMergeNode = DFChildWithTag(tcPr,WORD_VMERGE);
if (gridSpanNode != NULL)
gridSpan = DFGetAttribute(gridSpanNode,WORD_VAL);
if (vMergeNode != NULL) {
vMerge = DFGetAttribute(vMergeNode,WORD_VAL);
if (vMerge == NULL)
vMerge = "continue";
}
}
int colSpan = (gridSpan != NULL) ? atoi(gridSpan) : 1;
DFCell *cell;
if ((vMerge != NULL) && !DFStringEquals(vMerge,"restart") && (row > 0)) {
cell = DFCellRetain(DFTableGetCell(structure,row-1,col));
if (cell->rowSpan < row + 1 - cell->row)
cell->rowSpan = row + 1 - cell->row;
}
else {
cell = DFCellNew(trChild,row,col);
cell->colSpan = colSpan;
}
for (int i = 0; i < colSpan; i++)
DFTableSetCell(structure,row,col+i,cell);
col += colSpan;
DFCellRelease(cell);
}
row++;
}
}
void DFTableRelease(DFTable *table)
{
if ((table == NULL) || (--table->retainCount > 0))
return;
for (unsigned int r = 0; r < table->rows; r++) {
for (unsigned int c = 0; c < table->cols; c++) {
DFCellRelease(table->cells[r][c]);
}
free(table->cells[r]);
}
free(table->cells);
free(table->rowElements);
free(table->colWidths);
free(table);
}