1
////////////////////////////////////////////////////////////////////////////////
3
// This file is part of Toolkit for Conceptual Modeling (TCM).
4
// (c) copyright 1996, Vrije Universiteit Amsterdam.
5
// Author: Frank Dehne (frank@cs.vu.nl).
7
// TCM is free software; you can redistribute it and/or modify
8
// it under the terms of the GNU General Public License as published by
9
// the Free Software Foundation; either version 2 of the License, or
10
// (at your option) any later version.
12
// TCM is distributed in the hope that it will be useful,
13
// but WITHOUT ANY WARRANTY; without even the implied warranty of
14
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
// GNU General Public License for more details.
17
// You should have received a copy of the GNU General Public License
18
// along with TCM; if not, write to the Free Software
19
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21
////////////////////////////////////////////////////////////////////////////////
22
#include "cellselection.h"
25
CellSelection::CellSelection() {
26
cells = new List<Cell *>;
29
CellSelection::~CellSelection() {
33
void CellSelection::Draw() {
34
for (cells->first(); !cells->done(); cells->next())
38
void CellSelection::Undraw() {
39
for (cells->first(); !cells->done(); cells->next())
40
cells->cur()->Undraw();
43
void CellSelection::SelectCell(Cell *c) {
44
if (!c->IsSelected()) {
46
c->UpdateSelect(True);
50
void CellSelection::SelectCells(List<Cell *> *c) {
51
for (c->first(); !c->done(); c->next()) {
52
Cell *cell = c->cur();
53
if (!cell->IsSelected()){
55
cell->UpdateSelect(True);
60
void CellSelection::DeselectCell(Cell *c) {
62
c->UpdateSelect(False);
65
void CellSelection::DeselectCells(List<Cell *> *c) {
66
for (c->first(); !c->done(); c->next()) {
67
Cell *cell = c->cur();
69
cell->UpdateSelect(False);
73
void CellSelection::DeselectAll() {
74
for (cells->first(); !cells->done(); cells->next()) {
75
Cell *cell = cells->cur();
76
cell->UpdateSelect(False);
81
Cell *CellSelection::FirstSelected() {
88
Cell *CellSelection::NextSelected() {