static void
qpro_parse_formula (QProReadState *state, int col, int row,
guint8 const *data, guint8 const *end)
{
guint16 magic, ref_offset;
#if 0
int flags = GSF_LE_GET_GUINT16 (data + 8);
int length = GSF_LE_GET_GUINT16 (data + 10);
#endif
GnmValue *val;
GSList *stack = NULL;
GnmExprTop const *texpr = NULL;
guint8 const *refs, *fmla;
#ifdef DEBUG_MISSING
dump_missing_functions ();
#endif
Q_CHECK_CONDITION (end - data >= 14);
magic = GSF_LE_GET_GUINT16 (data + 6) & 0x7ff8;
ref_offset = GSF_LE_GET_GUINT16 (data + 12);
fmla = data + 14;
refs = fmla + ref_offset;
Q_CHECK_CONDITION (refs <= end);
#if 0
puts (cell_coord_name (col, row));
gsf_mem_dump (data, 14);
gsf_mem_dump (fmla, refs-fmla);
gsf_mem_dump (refs, end-refs);
#endif
while (fmla < refs && *fmla != QPRO_OP_EOF) {
QProOperators op = *fmla++;
GnmExpr const *expr = NULL;
#if 0
g_print ("Operator %d.\n", op);
#endif
switch (op) {
case QPRO_OP_CONST_FLOAT:
Q_CHECK_CONDITION (refs - fmla >= 8);
expr = gnm_expr_new_constant (value_new_float (
gsf_le_get_double (fmla)));
fmla += 8;
break;
case QPRO_OP_CELLREF: {
GnmCellRef ref;
guint16 tmp;
Q_CHECK_CONDITION (end - refs >= 6);
tmp = GSF_LE_GET_GUINT16 (refs + 4);
ref.sheet = NULL;
ref.col = *((gint8 *)(refs + 2));
ref.col_relative = (tmp & 0x4000) ? TRUE : FALSE;
ref.row_relative = (tmp & 0x2000) ? TRUE : FALSE;
if (ref.row_relative)
ref.row = (int)(((gint16)((tmp & 0x1fff) << 3)) >> 3);
else
ref.row = tmp & 0x1fff;
expr = gnm_expr_new_cellref (&ref);
refs += 6;
break;
}
case QPRO_OP_RANGEREF: {
GnmCellRef a, b;
guint16 tmp;
Q_CHECK_CONDITION (end - refs >= 10);
tmp = GSF_LE_GET_GUINT16 (refs + 4);
a.sheet = NULL;
a.col = *((gint8 *)(refs + 2));
a.col_relative = (tmp & 0x4000) ? TRUE : FALSE;
a.row_relative = (tmp & 0x2000) ? TRUE : FALSE;
if (a.row_relative)
a.row = (int)(((gint16)((tmp & 0x1fff) << 3)) >> 3);
else
a.row = tmp & 0x1fff;
tmp = GSF_LE_GET_GUINT16 (refs + 8);
b.sheet = NULL;
b.col = *((gint8 *)(refs + 6));
b.col_relative = (tmp & 0x4000) ? TRUE : FALSE;
b.row_relative = (tmp & 0x2000) ? TRUE : FALSE;
if (b.row_relative)
b.row = (int)(((gint16)((tmp & 0x1fff) << 3)) >> 3);
else
b.row = tmp & 0x1fff;
expr = gnm_expr_new_constant (
value_new_cellrange_unsafe (&a, &b));
refs += 10;
break;
}
/**
* wbcg_edit_start:
* @wbcg: The workbook to be edited.
* @blankp: If true, erase current cell contents first. If false, leave the
* contents alone.
* @cursorp: If true, create an editing cursor in the current sheet. (If
* false, the text will be editing in the edit box above the sheet,
* but this is not handled by this function.)
*
* Initiate editing of a cell in the sheet. Note that we have two modes of
* editing:
* 1) in-cell editing when you just start typing, and
* 2) above sheet editing when you hit F2.
*
* Returns TRUE if we did indeed start editing. Returns FALSE if the
* cell-to-be-edited was locked.
*/
gboolean
wbcg_edit_start (WBCGtk *wbcg,
gboolean blankp, gboolean cursorp)
{
/* We could save this, but the situation is rare, if confusing. */
static gboolean warn_on_text_format = TRUE;
SheetView *sv;
SheetControlGUI *scg;
GnmCell *cell;
char *text = NULL;
int col, row;
WorkbookView *wbv;
int cursor_pos = -1;
g_return_val_if_fail (GNM_IS_WBC_GTK (wbcg), FALSE);
if (wbcg_is_editing (wbcg))
return TRUE;
/* Avoid recursion, and do not begin editing if a guru is up */
if (wbcg->inside_editing || wbc_gtk_get_guru (wbcg) != NULL)
return TRUE;
wbcg->inside_editing = TRUE;
wbv = wb_control_view (GNM_WBC (wbcg));
sv = wb_control_cur_sheet_view (GNM_WBC (wbcg));
scg = wbcg_cur_scg (wbcg);
col = sv->edit_pos.col;
row = sv->edit_pos.row;
/* don't edit a locked cell */
/* TODO : extend this to disable edits that cannot succeed
* like editing a single cell of an array. I think we have enough
* information if we look at the selection.
*/
if (wb_view_is_protected (wbv, TRUE) &&
gnm_style_get_contents_locked (sheet_style_get (sv->sheet, col, row))) {
char *pos = g_strdup_printf ( _("%s!%s is locked"),
sv->sheet->name_quoted, cell_coord_name (col, row));
go_cmd_context_error_invalid (GO_CMD_CONTEXT (wbcg), pos,
wb_view_is_protected (wbv, FALSE)
? _("Unprotect the workbook to enable editing.")
: _("Unprotect the sheet to enable editing."));
wbcg->inside_editing = FALSE;
g_free (pos);
return FALSE;
}
cell = sheet_cell_get (sv->sheet, col, row);
if (cell &&
warn_on_text_format &&
go_format_is_text (gnm_cell_get_format (cell)) &&
(gnm_cell_has_expr (cell) || !VALUE_IS_STRING (cell->value))) {
gint res; /* Using GtkResponseType would yield a warning on the switch */
GtkWidget *check;
GtkWidget *align;
GtkWidget *d = gnm_message_dialog_create
(wbcg_toplevel (wbcg),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
_("You are about to edit a cell with \"text\" format."),
_("The cell does not currently contain text, though, so if "
"you go on editing then the contents will be turned into "
"text."));
gtk_dialog_add_button (GTK_DIALOG (d), GTK_STOCK_EDIT, GTK_RESPONSE_OK);
go_gtk_dialog_add_button
(GTK_DIALOG (d), _("Remove format"), GTK_STOCK_REMOVE,
GNM_RESPONSE_REMOVE);
gtk_dialog_add_button (GTK_DIALOG (d), GNM_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_set_default_response (GTK_DIALOG (d), GTK_RESPONSE_CANCEL);
check = gtk_check_button_new_with_label (_("Show this dialog next time."));
g_signal_connect (check, "toggled", G_CALLBACK (cb_warn_toggled), &warn_on_text_format);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
align = gtk_alignment_new (0.5, 0.5, 0, 0);
gtk_container_add (GTK_CONTAINER (align), check);
gtk_widget_show_all (align);
gtk_box_pack_end (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (d))), align, TRUE, TRUE, 0);
res = go_gtk_dialog_run (GTK_DIALOG (d), wbcg_toplevel (wbcg));
switch (res) {
case GNM_RESPONSE_REMOVE: {
GnmStyle *style = gnm_style_new ();
gnm_style_set_format (style, go_format_general ());
if (!cmd_selection_format (GNM_WBC (wbcg),
style, NULL, NULL))
break;
/* Fall through. */
}
default:
case GTK_RESPONSE_CANCEL:
wbcg->inside_editing = FALSE;
return FALSE;
case GTK_RESPONSE_OK:
break;
}
}
gnm_app_clipboard_unant ();
if (blankp)
gtk_entry_set_text (wbcg_get_entry (wbcg), "");
else if (cell != NULL) {
gboolean quoted = FALSE;
text = gnm_cell_get_text_for_editing (cell, sv->sheet, "ed, &cursor_pos);
if (text)
gtk_entry_set_text (wbcg_get_entry (wbcg), text);
if (cell->value != NULL) {
GOFormat const *fmt = VALUE_FMT (cell->value);
if (fmt != NULL && go_format_is_markup (fmt)) {
PangoAttrList *markup =
pango_attr_list_copy ((PangoAttrList *)go_format_get_markup (fmt));
if (quoted)
go_pango_attr_list_open_hole (markup, 0, 1);
wbcg_edit_init_markup (wbcg, markup);
}
}
}
gnm_expr_entry_set_scg (wbcg->edit_line.entry, scg);
gnm_expr_entry_set_flags (wbcg->edit_line.entry,
GNM_EE_SHEET_OPTIONAL | GNM_EE_FORMULA_ONLY,
GNM_EE_SINGLE_RANGE | GNM_EE_SHEET_OPTIONAL | GNM_EE_FORMULA_ONLY | GNM_EE_FORCE_REL_REF | GNM_EE_FORCE_ABS_REF);
scg_edit_start (scg);
/* Redraw the cell contents in case there was a span */
sheet_redraw_region (sv->sheet, col, row, col, row);
if (cursorp && /* autocompletion code will not work in the edit line */
wbv->do_auto_completion &&
(text == NULL || g_unichar_isalpha (g_utf8_get_char (text)))) {
wbcg->auto_complete = gnm_complete_sheet_new (
sv->sheet, col, row,
workbook_edit_complete_notify, wbcg);
wbcg->auto_completing = TRUE;
wbcg->auto_max_size = 0;
} else
wbcg->auto_complete = NULL;
/* Give the focus to the edit line */
if (!cursorp)
gtk_window_set_focus (wbcg_toplevel (wbcg),
(GtkWidget *) wbcg_get_entry (wbcg));
wbcg->editing = TRUE;
wbcg->editing_sheet = sv->sheet;
wbcg->editing_cell = cell;
/* If this assert fails, it means editing was not shut down
* properly before
*/
g_return_val_if_fail (wbcg->edit_line.signal_changed == 0, TRUE);
wbcg->edit_line.signal_changed = g_signal_connect (
G_OBJECT (wbcg_get_entry (wbcg)),
"changed",
G_CALLBACK (cb_entry_changed), wbcg);
wbcg->edit_line.signal_insert = g_signal_connect (
G_OBJECT (wbcg_get_entry (wbcg)),
"insert-text",
G_CALLBACK (cb_entry_insert_text), wbcg);
wbcg->edit_line.signal_delete = g_signal_connect (
G_OBJECT (wbcg_get_entry (wbcg)),
"delete-text",
G_CALLBACK (cb_entry_delete_text), wbcg);
wbcg->edit_line.signal_cursor_pos = g_signal_connect_swapped (
G_OBJECT (wbcg_get_entry (wbcg)),
"notify::cursor-position",
G_CALLBACK (cb_entry_cursor_pos), wbcg);
wbcg->edit_line.signal_selection_bound = g_signal_connect_swapped (
G_OBJECT (wbcg_get_entry (wbcg)),
"notify::selection-bound",
G_CALLBACK (cb_entry_cursor_pos), wbcg);
g_free (text);
wb_control_update_action_sensitivity (GNM_WBC (wbcg));
wbcg->inside_editing = FALSE;
gtk_editable_set_position (GTK_EDITABLE (wbcg_get_entry (wbcg)), cursor_pos);
return TRUE;
}
static gboolean
item_grid_draw_region (GocItem const *item, cairo_t *cr,
double x_0, double y_0, double x_1, double y_1)
{
GocCanvas *canvas = item->canvas;
double scale = canvas->pixels_per_unit;
gint64 x0 = x_0 * scale, y0 = y_0 * scale, x1 = x_1 * scale, y1 = y_1 * scale;
gint width = x1 - x0;
gint height = y1 - y0;
GnmPane *pane = GNM_PANE (canvas);
Sheet const *sheet = scg_sheet (pane->simple.scg);
WBCGtk *wbcg = scg_wbcg (pane->simple.scg);
GnmCell const * const edit_cell = wbcg->editing_cell;
GnmItemGrid *ig = GNM_ITEM_GRID (item);
ColRowInfo const *ri = NULL, *next_ri = NULL;
int const dir = sheet->text_is_rtl ? -1 : 1;
SheetView const *sv = scg_view (ig->scg);
WorkbookView *wbv = sv_wbv (sv);
gboolean show_function_cell_markers = wbv->show_function_cell_markers;
gboolean show_extension_markers = wbv->show_extension_markers;
/* we use the selected background color from an entry for selected cells */
GtkWidget *entry = gtk_entry_new ();
GtkStyleContext *ctxt = gtk_widget_get_style_context (entry);
/* To ensure that far and near borders get drawn we pretend to draw +-2
* pixels around the target area which would include the surrounding
* borders if necessary */
/* TODO : there is an opportunity to speed up the redraw loop by only
* painting the borders of the edges and not the content.
* However, that feels like more hassle that it is worth. Look into this someday.
*/
int x;
gint64 y, start_x, offset;
int col, row, n, start_col, end_col;
int start_row = gnm_pane_find_row (pane, y0-2, &y);
int end_row = gnm_pane_find_row (pane, y1+2, NULL);
gint64 const start_y = y - canvas->scroll_y1 * scale;
GnmStyleRow sr, next_sr;
GnmStyle const **styles;
GnmBorder const **borders, **prev_vert;
GnmBorder const *none =
sheet->hide_grid ? NULL : gnm_style_border_none ();
GnmRange view;
GSList *merged_active, *merged_active_seen,
*merged_used, *merged_unused, *ptr, **lag;
int *colwidths = NULL;
gboolean const draw_selection =
ig->scg->selected_objects == NULL &&
wbcg->new_object == NULL;
start_col = gnm_pane_find_col (pane, x0-2, &start_x);
end_col = gnm_pane_find_col (pane, x1+2, NULL);
g_return_val_if_fail (start_col <= end_col, TRUE);
#if 0
g_printerr ("%s:", cell_coord_name (start_col, start_row));
g_printerr ("%s <= %ld vs ???", cell_coord_name(end_col, end_row), (long)y);
g_printerr (" [%s]\n", cell_coord_name (ig->bound.end.col, ig->bound.end.row));
#endif
/* clip to bounds */
if (end_col > ig->bound.end.col)
end_col = ig->bound.end.col;
if (end_row > ig->bound.end.row)
end_row = ig->bound.end.row;
/* Skip any hidden cols/rows at the start */
for (; start_col <= end_col ; ++start_col) {
ri = sheet_col_get_info (sheet, start_col);
if (ri->visible)
break;
}
for (; start_row <= end_row ; ++start_row) {
ri = sheet_row_get_info (sheet, start_row);
if (ri->visible)
break;
}
/* if everything is hidden no need to draw */
if (end_col < ig->bound.start.col || start_col > ig->bound.end.col ||
end_row < ig->bound.start.row || start_row > ig->bound.end.row)
return TRUE;
/* Respan all rows that need it. */
for (row = start_row; row <= end_row; row++) {
ColRowInfo const *ri = sheet_row_get_info (sheet, row);
if (ri->visible && ri->needs_respan)
row_calc_spans ((ColRowInfo *)ri, row, sheet);
}
sheet_style_update_grid_color (sheet);
/* Fill entire region with default background (even past far edge) */
cairo_save (cr);
if (canvas->direction == GOC_DIRECTION_LTR)
gtk_render_background (goc_item_get_style_context (item),
cr,
x0 - canvas->scroll_x1 * scale,
y0 - canvas->scroll_y1 * scale,
width, height);
else
gtk_render_background (goc_item_get_style_context (item),
cr,
canvas->width - x0 + canvas->scroll_x1 * scale - width,
y0 - canvas->scroll_y1 * scale,
width, height);
cairo_restore (cr);
/* Get ordered list of merged regions */
merged_active = merged_active_seen = merged_used = NULL;
merged_unused = gnm_sheet_merge_get_overlap (sheet,
range_init (&view, start_col, start_row, end_col, end_row));
/*
* allocate a single blob of memory for all 8 arrays of pointers.
* - 6 arrays of n GnmBorder const *
* - 2 arrays of n GnmStyle const *
*
* then alias the arrays for easy access so that array [col] is valid
* for all elements start_col-1 .. end_col+1 inclusive.
* Note that this means that in some cases array [-1] is legal.
*/
n = end_col - start_col + 3; /* 1 before, 1 after, 1 fencepost */
style_row_init (&prev_vert, &sr, &next_sr, start_col, end_col,
g_alloca (n * 8 * sizeof (gpointer)), sheet->hide_grid);
/* load up the styles for the first row */
next_sr.row = sr.row = row = start_row;
sheet_style_get_row (sheet, &sr);
/* Collect the column widths */
colwidths = g_alloca (n * sizeof (int));
colwidths -= start_col;
for (col = start_col; col <= end_col; col++) {
ColRowInfo const *ci = sheet_col_get_info (sheet, col);
colwidths[col] = ci->visible ? ci->size_pixels : -1;
}
goc_canvas_c2w (canvas, start_x / scale, 0, &x, NULL);
start_x = x;
for (y = start_y; row <= end_row; row = sr.row = next_sr.row, ri = next_ri) {
/* Restore the set of ranges seen, but still active.
* Reinverting list to maintain the original order */
g_return_val_if_fail (merged_active == NULL, TRUE);
#if DEBUG_SELECTION_PAINT
g_printerr ("row = %d (startcol = %d)\n", row, start_col);
#endif
while (merged_active_seen != NULL) {
GSList *tmp = merged_active_seen->next;
merged_active_seen->next = merged_active;
merged_active = merged_active_seen;
merged_active_seen = tmp;
MERGE_DEBUG (merged_active->data, " : seen -> active\n");
}
/* find the next visible row */
while (1) {
++next_sr.row;
if (next_sr.row <= end_row) {
next_ri = sheet_row_get_info (sheet, next_sr.row);
if (next_ri->visible) {
sheet_style_get_row (sheet, &next_sr);
break;
}
} else {
for (col = start_col ; col <= end_col; ++col)
next_sr.vertical [col] =
next_sr.bottom [col] = none;
break;
}
}
/* look for merges that start on this row, on the first painted row
* also check for merges that start above. */
view.start.row = row;
lag = &merged_unused;
for (ptr = merged_unused; ptr != NULL; ) {
GnmRange * const r = ptr->data;
if (r->start.row <= row) {
GSList *tmp = ptr;
ptr = *lag = tmp->next;
if (r->end.row < row) {
tmp->next = merged_used;
merged_used = tmp;
MERGE_DEBUG (r, " : unused -> used\n");
} else {
ColRowInfo const *ci =
sheet_col_get_info (sheet, r->start.col);
g_slist_free_1 (tmp);
merged_active = g_slist_insert_sorted (merged_active, r,
(GCompareFunc)merged_col_cmp);
MERGE_DEBUG (r, " : unused -> active\n");
if (ci->visible)
item_grid_draw_merged_range (cr, ig,
start_x, y, &view, r,
draw_selection,
ctxt);
}
} else {
lag = &(ptr->next);
ptr = ptr->next;
}
}
for (col = start_col, x = start_x; col <= end_col ; col++) {
GnmStyle const *style;
CellSpanInfo const *span;
ColRowInfo const *ci = sheet_col_get_info (sheet, col);
#if DEBUG_SELECTION_PAINT
g_printerr ("col [%d] = %d\n", col, x);
#endif
if (!ci->visible) {
if (merged_active != NULL) {
GnmRange const *r = merged_active->data;
if (r->end.col == col) {
ptr = merged_active;
merged_active = merged_active->next;
if (r->end.row <= row) {
ptr->next = merged_used;
merged_used = ptr;
MERGE_DEBUG (r, " : active2 -> used\n");
} else {
ptr->next = merged_active_seen;
merged_active_seen = ptr;
MERGE_DEBUG (r, " : active2 -> seen\n");
}
}
}
continue;
}
/* Skip any merged regions */
if (merged_active != NULL) {
GnmRange const *r = merged_active->data;
if (r->start.col <= col) {
gboolean clear_top, clear_bottom = FALSE;
int i, first = r->start.col;
int last = r->end.col;
ptr = merged_active;
merged_active = merged_active->next;
if (r->end.row <= row) {
ptr->next = merged_used;
merged_used = ptr;
MERGE_DEBUG (r, " : active -> used\n");
/* in case something managed the bottom of a merge */
if (r->end.row < row)
goto plain_draw;
} else {
ptr->next = merged_active_seen;
merged_active_seen = ptr;
MERGE_DEBUG (r, " : active -> seen\n");
if (next_sr.row <= r->end.row)
clear_bottom = TRUE;
}
x += dir * scg_colrow_distance_get (
pane->simple.scg, TRUE, col, last+1);
col = last;
if (first < start_col) {
first = start_col;
sr.vertical [first] = NULL;
}
if (last > end_col) {
last = end_col;
sr.vertical [last+1] = NULL;
}
clear_top = (r->start.row != row);
/* Clear the borders */
for (i = first ; i <= last ; i++) {
if (clear_top)
sr.top [i] = NULL;
if (clear_bottom)
sr.bottom [i] = NULL;
if (i > first)
sr.vertical [i] = NULL;
}
continue;
}
}
plain_draw : /* a quick hack to deal with 142267 */
if (dir < 0)
x -= ci->size_pixels;
style = sr.styles [col];
item_grid_draw_background (cr, ig,
style, col, row, x, y,
ci->size_pixels, ri->size_pixels,
draw_selection, ctxt);
/* Is this part of a span?
* 1) There are cells allocated in the row
* (indicated by ri->spans != NULL)
* 2) Look in the rows hash table to see if
* there is a span descriptor.
*/
if (NULL == ri->spans || NULL == (span = row_span_get (ri, col))) {
/* If it is being edited pretend it is empty to
* avoid problems with long cells'
* contents extending past the edge of the edit
* box. Ignore blanks too.
*/
GnmCell const *cell = sheet_cell_get (sheet, col, row);
if (!gnm_cell_is_empty (cell) && cell != edit_cell) {
if (show_function_cell_markers)
draw_function_marker (ig, cell, cr, x, y,
ci->size_pixels,
ri->size_pixels,
dir);
cell_draw (cell, cr,
x, y, ci->size_pixels,
ri->size_pixels, -1,
show_extension_markers);
}
/* Only draw spaning cells after all the backgrounds
* that we are going to draw have been drawn. No need
* to draw the edit cell, or blanks. */
} else if (edit_cell != span->cell &&
(col == span->right || col == end_col)) {
GnmCell const *cell = span->cell;
int const start_span_col = span->left;
int const end_span_col = span->right;
int real_x = x;
ColRowInfo const *cell_col =
sheet_col_get_info (sheet, cell->pos.col);
int center_offset = cell_col->size_pixels/2;
int tmp_width = ci->size_pixels;
if (col != cell->pos.col)
style = sheet_style_get (sheet,
cell->pos.col, row);
/* x, y are relative to this cell origin, but the cell
* might be using columns to the left (if it is set to right
* justify or center justify) compute the pixel difference */
if (dir > 0 && start_span_col != cell->pos.col)
center_offset += scg_colrow_distance_get (
pane->simple.scg, TRUE,
start_span_col, cell->pos.col);
else if (dir < 0 && end_span_col != cell->pos.col)
center_offset += scg_colrow_distance_get (
pane->simple.scg, TRUE,
cell->pos.col, end_span_col);
if (start_span_col != col) {
offset = scg_colrow_distance_get (
pane->simple.scg, TRUE,
start_span_col, col);
tmp_width += offset;
if (dir > 0)
real_x -= offset;
sr.vertical [col] = NULL;
}
if (end_span_col != col) {
offset = scg_colrow_distance_get (
pane->simple.scg, TRUE,
col+1, end_span_col + 1);
tmp_width += offset;
if (dir < 0)
real_x -= offset;
}
if (show_function_cell_markers)
draw_function_marker (ig, cell, cr, real_x, y,
tmp_width,
ri->size_pixels, dir);
cell_draw (cell, cr,
real_x, y, tmp_width,
ri->size_pixels, center_offset,
show_extension_markers);
} else if (col != span->left)
sr.vertical [col] = NULL;
if (dir > 0)
x += ci->size_pixels;
}
gnm_style_borders_row_draw (prev_vert, &sr,
cr, start_x, y, y+ri->size_pixels,
colwidths, TRUE, dir);
/* In case there were hidden merges that trailed off the end */
while (merged_active != NULL) {
GnmRange const *r = merged_active->data;
ptr = merged_active;
merged_active = merged_active->next;
if (r->end.row <= row) {
ptr->next = merged_used;
merged_used = ptr;
MERGE_DEBUG (r, " : active3 -> used\n");
} else {
ptr->next = merged_active_seen;
merged_active_seen = ptr;
MERGE_DEBUG (r, " : active3 -> seen\n");
}
}
/* roll the pointers */
borders = prev_vert; prev_vert = sr.vertical;
sr.vertical = next_sr.vertical; next_sr.vertical = borders;
borders = sr.top; sr.top = sr.bottom;
sr.bottom = next_sr.top = next_sr.bottom; next_sr.bottom = borders;
styles = sr.styles; sr.styles = next_sr.styles; next_sr.styles = styles;
y += ri->size_pixels;
}
if (ig->bound.start.row > 0 && start_y < 1)
ig_cairo_draw_bound (ig, cr, start_x, 1, x, 1);
if (ig->bound.start.col > 0) {
if (canvas->direction == GOC_DIRECTION_RTL && start_x >= goc_canvas_get_width (canvas)) {
x = goc_canvas_get_width (canvas);
ig_cairo_draw_bound (ig, cr, x, start_y, x, y);
} else if (canvas->direction == GOC_DIRECTION_LTR && start_x < 1)
ig_cairo_draw_bound (ig, cr, 1, start_y, 1, y);
}
g_object_ref_sink (entry);
g_object_unref (entry);
g_slist_free (merged_used); /* merges with bottom in view */
g_slist_free (merged_active_seen); /* merges with bottom the view */
g_slist_free (merged_unused); /* merges in hidden rows */
g_return_val_if_fail (merged_active == NULL, TRUE);
return TRUE;
}
