/**
* @brief This function is called when the user checks or unchecks a button of
* the entity creation toolbar.
* @param type Type of entity corresponding to the button.
* @param checked Whether the button is checked or unchecked.
*/
void MapEditor::entity_creation_button_triggered(EntityType type, bool checked) {
if (checked) {
// Create a new entity of this type.
EntityModels entities;
entities.emplace_back(EntityModel::create(*map, type));
const bool guess_layer = true;
ui.map_view->start_state_adding_entities(std::move(entities), guess_layer);
// Unselect patterns in the tileset.
TilesetModel* tileset = map->get_tileset_model();
if (tileset != nullptr) {
// But don't react to this unselection, it does not come from the user.
ignore_tileset_selection_changes = true;
tileset->clear_selection();
ignore_tileset_selection_changes = false;
}
// Uncheck other entity creation buttons.
for (QAction* action : entity_creation_toolbar->actions()) {
bool ok = false;
EntityType action_type = static_cast<EntityType>(action->data().toInt(&ok));
if (ok) {
bool action_checked = (action_type == type);
action->setChecked(action_checked);
}
}
}
else {
// Stop adding entities.
ui.map_view->start_state_doing_nothing();
uncheck_entity_creation_buttons();
}
}
void TilesetEditor::updateTilesetView(Tileset *tileset)
{
if (!mCurrentTilesetDocument)
return;
if (mCurrentTilesetDocument->tileset().data() != tileset)
return;
TilesetModel *model = currentTilesetView()->tilesetModel();
model->tilesetChanged();
}
int TilesetView::sizeHintForRow(int row) const
{
Q_UNUSED(row)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
const int tileHeight = model->tileset()->tileHeight();
return tileHeight * scale() + (mDrawGrid ? 1 : 0);
}
int TilesetView::sizeHintForColumn(int column) const
{
Q_UNUSED(column)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
const int tileWidth = model->tileset()->tileWidth();
return tileWidth * scale() + (mDrawGrid ? 1 : 0);
}
int TilesetView::sizeHintForRow(int row) const
{
Q_UNUSED(row)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
if (model->tileset()->isCollection())
return QTableView::sizeHintForRow(row);
const int tileHeight = model->tileset()->tileHeight();
return qRound(tileHeight * scale()) + (mDrawGrid ? 1 : 0);
}
int TilesetView::sizeHintForColumn(int column) const
{
Q_UNUSED(column)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
if (model->tileset()->isCollection())
return QTableView::sizeHintForColumn(column);
const int tileWidth = model->tileset()->tileWidth();
return qRound(tileWidth * scale()) + (mDrawGrid ? 1 : 0);
}
int TilesetView::sizeHintForRow(int row) const
{
Q_UNUSED(row)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
#if QT_VERSION >= 0x050200
if (model->tileset()->imageSource().isEmpty())
return QTableView::sizeHintForRow(row);
#endif
const int tileHeight = model->tileset()->tileHeight();
return qRound(tileHeight * scale()) + (mDrawGrid ? 1 : 0);
}
int TilesetView::sizeHintForColumn(int column) const
{
Q_UNUSED(column)
const TilesetModel *model = tilesetModel();
if (!model)
return -1;
#if QT_VERSION >= 0x050200
if (model->tileset()->imageSource().isEmpty())
return QTableView::sizeHintForColumn(column);
#endif
const int tileWidth = model->tileset()->tileWidth();
return qRound(tileWidth * scale()) + (mDrawGrid ? 1 : 0);
}
/**
* @brief Slot called when another tileset is set on the map.
* @param tileset_id The new tileset id.
*/
void MapEditor::tileset_id_changed(const QString& tileset_id) {
// Show the correct tileset in the combobox.
update_tileset_field();
// Notify the tileset view.
update_tileset_view();
// Watch the selection of the tileset to correctly add new tiles.
TilesetModel* tileset = map->get_tileset_model();
if (tileset != nullptr) {
connect(&tileset->get_selection_model(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
this, SLOT(tileset_selection_changed()));
}
// Notify the map view.
ui.map_view->tileset_id_changed(tileset_id);
}
