bool CompareFiles(const std::string& filename1, const std::string& filename2)
{
std::ifstream file1(filename1);
std::ifstream file2(filename2);
std::istreambuf_iterator<char> begin1(file1);
std::istreambuf_iterator<char> begin2(file2);
std::istreambuf_iterator<char> end;
return range_equal(begin1, end, begin2, end);
}
gboolean
gnm_range_equal (const GnmRange *a, const GnmRange *b)
{
return range_equal (a, b);
}
gboolean
gnm_sheet_range_equal (const GnmSheetRange *a,
const GnmSheetRange *b)
{
return a->sheet == b->sheet && range_equal (&a->range, &b->range);
}
/**
* clipboard_paste_region:
* @cr: The GnmCellRegion to paste.
* @pt: Where to paste the values.
* @cc: The context for error handling.
*
* Pastes the supplied GnmCellRegion (@cr) into the supplied
* GnmPasteTarget (@pt). This operation is not undoable. It does not auto grow
* the destination if the target is a singleton. This is a simple interface to
* paste a region.
*
* returns : TRUE if there was a problem.
**/
gboolean
clipboard_paste_region (GnmCellRegion const *cr,
GnmPasteTarget const *pt,
GOCmdContext *cc)
{
int repeat_horizontal, repeat_vertical, clearFlags;
int dst_cols, dst_rows, src_cols, src_rows;
int i, j;
GSList *ptr;
GnmRange const *r;
gboolean has_contents, adjust_merges = TRUE;
struct paste_cell_data dat;
GnmRange const *merge_src;
g_return_val_if_fail (pt != NULL, TRUE);
g_return_val_if_fail (cr != NULL, TRUE);
/* we do not need any of this fancy stuff when pasting a simple object */
if (cr->cell_content == NULL &&
cr->styles == NULL &&
cr->merged == NULL &&
cr->objects != NULL) {
if (pt->paste_flags & (PASTE_COMMENTS | PASTE_OBJECTS))
for (ptr = cr->objects; ptr; ptr = ptr->next)
paste_object (pt, ptr->data,
pt->range.start.col, pt->range.start.row);
return FALSE;
}
r = &pt->range;
dst_cols = range_width (r);
dst_rows = range_height (r);
src_cols = cr->cols;
src_rows = cr->rows;
/* If the source is a single cell or a single merge */
/* Treat a target of a single merge specially, don't split the merge */
if ((src_cols == 1 && src_rows == 1) ||
(g_slist_length (cr->merged) == 1 &&
(NULL != (merge_src = cr->merged->data)) &&
range_height (merge_src) == cr->rows &&
range_width (merge_src) == cr->cols)) {
GnmRange const *merge = gnm_sheet_merge_is_corner (pt->sheet, &r->start);
if (merge != NULL && range_equal (r, merge)) {
dst_cols = dst_rows = 1;
adjust_merges = FALSE;
src_cols = 1;
src_rows = 1;
}
/* Apparently links do not supercede merges */
} else if (pt->paste_flags & PASTE_LINK)
adjust_merges = FALSE;
has_contents = pt->paste_flags & (PASTE_CONTENTS|PASTE_AS_VALUES|PASTE_LINK);
if (pt->paste_flags & PASTE_TRANSPOSE) {
int tmp = src_cols;
src_cols = src_rows;
src_rows = tmp;
}
if (cr->not_as_contents && (pt->paste_flags & PASTE_CONTENTS)) {
go_cmd_context_error_invalid (cc,
_("Unable to paste"),
_("Contents can only be pasted by value or by link."));
return TRUE;
}
/* calculate the tiling */
repeat_horizontal = dst_cols/src_cols;
if (repeat_horizontal * src_cols != dst_cols) {
char *msg = g_strdup_printf (
_("destination does not have an even multiple of source columns (%d vs %d)\n\n"
"Try selecting a single cell or an area of the same shape and size."),
dst_cols, src_cols);
go_cmd_context_error_invalid (cc, _("Unable to paste"), msg);
g_free (msg);
return TRUE;
}
repeat_vertical = dst_rows/src_rows;
if (repeat_vertical * src_rows != dst_rows) {
char *msg = g_strdup_printf (
_("destination does not have an even multiple of source rows (%d vs %d)\n\n"
"Try selecting a single cell or an area of the same shape and size."),
dst_rows, src_rows);
go_cmd_context_error_invalid (cc, _("Unable to paste"), msg);
g_free (msg);
return TRUE;
}
if ((pt->range.start.col + dst_cols) > gnm_sheet_get_max_cols (pt->sheet) ||
(pt->range.start.row + dst_rows) > gnm_sheet_get_max_rows (pt->sheet)) {
go_cmd_context_error_invalid (cc,
_("Unable to paste"),
_("result passes the sheet boundary"));
return TRUE;
}
clearFlags = 0;
/* clear the region where we will paste */
if (has_contents)
clearFlags = CLEAR_VALUES | CLEAR_NORESPAN;
if (pt->paste_flags & PASTE_COMMENTS)
clearFlags |= CLEAR_COMMENTS;
/* No need to clear the formats. We will paste over top of these. */
/* if (pt->paste_flags & PASTE_FORMATS) clearFlags |= CLEAR_FORMATS; */
if (pt->paste_flags & (PASTE_OPER_MASK | PASTE_SKIP_BLANKS))
clearFlags = 0;
/* remove merged regions even for operations, or blanks */
if (has_contents && adjust_merges)
clearFlags |= CLEAR_MERGES;
if (clearFlags != 0) {
int const dst_col = pt->range.start.col;
int const dst_row = pt->range.start.row;
sheet_clear_region (pt->sheet,
dst_col, dst_row,
dst_col + dst_cols - 1,
dst_row + dst_rows - 1,
clearFlags, cc);
}
dat.translate_dates = cr->date_conv &&
!go_date_conv_equal (cr->date_conv, workbook_date_conv (pt->sheet->workbook));
for (i = 0; i < repeat_horizontal ; i++)
for (j = 0; j < repeat_vertical ; j++) {
int const left = i * src_cols + pt->range.start.col;
int const top = j * src_rows + pt->range.start.row;
dat.top_left.col = left;
dat.top_left.row = top;
dat.rinfo.reloc_type = GNM_EXPR_RELOCATE_MOVE_RANGE;
dat.rinfo.origin_sheet = dat.rinfo.target_sheet = pt->sheet;
if (pt->paste_flags & PASTE_EXPR_LOCAL_RELOCATE) {
dat.rinfo.origin.start = cr->base;
dat.rinfo.origin.end.col = cr->base.col + cr->cols - 1;
dat.rinfo.origin.end.row = cr->base.row + cr->rows - 1;
dat.rinfo.col_offset = left - cr->base.col;
dat.rinfo.row_offset = top - cr->base.row;
} else {
dat.rinfo.origin = pt->range;
dat.rinfo.col_offset = 0;
dat.rinfo.row_offset = 0;
}
/* Move the styles on here so we get correct formats before recalc */
if (pt->paste_flags & PASTE_FORMATS) {
if (pt->paste_flags & PASTE_TRANSPOSE)
sheet_style_set_list (pt->sheet, &dat.top_left,
cr->styles,
(sheet_style_set_list_cb_t)
range_transpose,
&dat.top_left);
else if (pt->paste_flags & PASTE_FLIP_H) {
int data = 2 * left + src_cols - 1;
sheet_style_set_list (pt->sheet, &dat.top_left,
cr->styles,
(sheet_style_set_list_cb_t)
range_flip_h, &data);
} else if (pt->paste_flags & PASTE_FLIP_V) {
int data = 2 * top + src_rows - 1;
sheet_style_set_list (pt->sheet, &dat.top_left,
cr->styles,
(sheet_style_set_list_cb_t)
range_flip_v, &data);
} else
sheet_style_set_list (pt->sheet, &dat.top_left,
cr->styles, NULL, NULL);
}
if (has_contents && !(pt->paste_flags & PASTE_DONT_MERGE)) {
for (ptr = cr->merged; ptr != NULL ; ptr = ptr->next) {
GnmRange tmp = *((GnmRange const *)ptr->data);
if (pt->paste_flags & PASTE_TRANSPOSE) {
int x;
x = tmp.start.col; tmp.start.col = tmp.start.row; tmp.start.row = x;
x = tmp.end.col; tmp.end.col = tmp.end.row; tmp.end.row = x;
}
if (!range_translate (&tmp, pt->sheet, left, top))
gnm_sheet_merge_add (pt->sheet, &tmp, TRUE, cc);
}
}
if (has_contents && (pt->paste_flags & PASTE_LINK)) {
paste_link (pt, top, left, cr);
continue;
}
if (has_contents && NULL != cr->cell_content) {
dat.pt = pt;
dat.cr = cr;
g_hash_table_foreach (cr->cell_content,
(GHFunc)cb_paste_cell, &dat);
}
if (pt->paste_flags & (PASTE_COMMENTS | PASTE_OBJECTS))
for (ptr = cr->objects; ptr; ptr = ptr->next)
paste_object (pt, ptr->data, left, top);
}
if (!(pt->paste_flags & PASTE_NO_RECALC)) {
if (has_contents) {
sheet_region_queue_recalc (pt->sheet, r);
sheet_flag_status_update_range (pt->sheet, r);
} else
sheet_flag_style_update_range (pt->sheet, r);
sheet_range_calc_spans (pt->sheet, r,
(pt->paste_flags & PASTE_FORMATS) ? GNM_SPANCALC_RE_RENDER : GNM_SPANCALC_RENDER);
if (pt->paste_flags & PASTE_UPDATE_ROW_HEIGHT)
rows_height_update (pt->sheet, &pt->range, FALSE);
sheet_redraw_all (pt->sheet, FALSE);
}
return FALSE;
}
