Esempi in C++ (Cpp) per GNUMERIC_LAZY_LIST

Esempio n. 1

File: dialog-stf-preview.c Progetto: arcean/gnumeric-for-maemo-5

static void
render_get_value (gint row, gint column, gpointer _rd, GValue *value)
{
	RenderData_t *rd = (RenderData_t *)_rd;
	GnumericLazyList *ll = GNUMERIC_LAZY_LIST (gtk_tree_view_get_model (rd->tree_view));
	GPtrArray *lines = rd->lines;
	GPtrArray *line = (row < (int)lines->len)
		? g_ptr_array_index (lines, row)
		: NULL;
	const char *text = (line && column < (int)line->len)
		? g_ptr_array_index (line, column)
		: NULL;

	g_value_init (value, ll->column_headers[column]);

	if (text) {
		char *copy = NULL;
		char *tab = strchr (text, '\t');
		if (tab) {
			copy = g_strdup (text);
			tab = copy + (tab - text);
			do {
				*tab = ' ';
				tab = strchr (tab + 1, '\t');
			} while (tab);
			text = copy;
		}
		g_value_set_string (value, text);
		g_free (copy);
	}
}

Esempio n. 2

File: dialog-search.c Progetto: UIKit0/gnumeric

static void
search_get_value (gint row, gint column, gpointer _dd, GValue *value)
{
	DialogState *dd = (DialogState *)_dd;
	GnumericLazyList *ll = GNUMERIC_LAZY_LIST (gtk_tree_view_get_model (dd->matches_table));
	GnmSearchFilterResult *item = g_ptr_array_index (dd->matches, row);
	GnmCell *cell;
	GnmComment *comment;

	if (item->locus == GNM_SRL_COMMENT) {
		cell = NULL;
		comment = sheet_get_comment (item->ep.sheet, &item->ep.eval);
	} else {
		cell = sheet_cell_get (item->ep.sheet,
				       item->ep.eval.col,
				       item->ep.eval.row);
		comment = NULL;
	}

	g_value_init (value, ll->column_headers[column]);

#if 0
	g_print ("col=%d,row=%d\n", column, row);
#endif

	switch (column) {
	case COL_SHEET:
		g_value_set_string (value, item->ep.sheet->name_unquoted);
		return;
	case COL_CELL:
		g_value_set_string (value, cellpos_as_string (&item->ep.eval));
		return;
	case COL_TYPE:
		switch (item->locus) {
		case GNM_SRL_COMMENT:
			g_value_set_static_string (value, _("Comment"));
			return;
		case GNM_SRL_VALUE:
			g_value_set_static_string (value, _("Result"));
			return;
		case GNM_SRL_CONTENTS: {
			GnmValue *v = cell ? cell->value : NULL;
			char const *type;

			gboolean is_expr = cell && gnm_cell_has_expr (cell);
			gboolean is_value = !is_expr && !gnm_cell_is_empty (cell) && v;

			if (!cell)
				type = _("Deleted");
			else if (is_expr)
				type = _("Expression");
			else if (is_value && VALUE_IS_STRING (v))
				type = _("String");
			else if (is_value && VALUE_IS_FLOAT (v))
				type = _("Number");
			else
				type = _("Other value");

			g_value_set_static_string (value, type);
			return;
		}

#ifndef DEBUG_SWITCH_ENUM
	default:
		g_assert_not_reached ();
#endif
		}

	case COL_CONTENTS:
		switch (item->locus) {
		case GNM_SRL_COMMENT:
			if (comment)
				g_value_set_string (value, cell_comment_text_get (comment));
			else
				g_value_set_static_string (value, _("Deleted"));
			return;
		case GNM_SRL_VALUE:
			if (cell && cell->value)
				g_value_take_string (value, value_get_as_string (cell->value));
			else
				g_value_set_static_string (value, _("Deleted"));
			return;
		case GNM_SRL_CONTENTS:
			if (cell)
				g_value_take_string (value, gnm_cell_get_entered_text (cell));
			else
				g_value_set_static_string (value, _("Deleted"));
			return;
#ifndef DEBUG_SWITCH_ENUM
	default:
		g_assert_not_reached ();
#endif
		}

#ifndef DEBUG_SWITCH_ENUM
	default:
		g_assert_not_reached ();
#endif
	}
}