/**
* @brief Creates a quest files model.
* @param parent Path of the quest to represent.
*/
QuestFilesModel::QuestFilesModel(Quest& quest):
QSortFilterProxyModel(nullptr),
quest(quest),
source_model(new QFileSystemModel) {
// Watch changes on the filesystem.
source_model->setRootPath(quest.get_data_path()); // Only watch changes in the data directory.
source_model->setReadOnly(false);
setSourceModel(source_model);
// Watch changes in resources.
connect(&quest.get_resources(), SIGNAL(element_added(ResourceType, QString, QString)),
this, SLOT(resource_element_added(ResourceType, QString, QString)));
connect(&quest.get_resources(), SIGNAL(element_removed(ResourceType, QString)),
this, SLOT(resource_element_removed(ResourceType, QString)));
connect(&quest.get_resources(), SIGNAL(element_renamed(ResourceType, QString, QString)),
this, SLOT(resource_element_renamed(ResourceType, QString, QString)));
connect(&quest.get_resources(), SIGNAL(element_description_changed(ResourceType, QString, QString)),
this, SLOT(resource_element_description_changed(ResourceType, QString, QString)));
// This model adds extra items for files missing on the filesystem.
// To ensure we have an extra item if and only if the file is missing,
// we need to watch files creations and destructions.
connect(source_model, SIGNAL(rowsInserted(QModelIndex, int, int)),
SLOT(source_model_rows_inserted(QModelIndex, int, int)));
connect(source_model, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)),
SLOT(source_model_rows_about_to_be_removed(QModelIndex, int, int)));
}
/**
* @brief Creates a sprite model.
* @param quest The quest.
* @param sprite_id Id of the sprite to manage.
* @param parent The parent object or nullptr.
* @throws EditorException If the file could not be opened.
*/
SpriteModel::SpriteModel(
Quest& quest,
const QString& sprite_id,
QObject* parent) :
QAbstractItemModel(parent),
quest(quest),
sprite_id(sprite_id),
selection_model(this) {
// Load the sprite data file.
QString path = quest.get_sprite_path(sprite_id);
if (!sprite.import_from_file(path.toStdString())) {
throw EditorException(tr("Cannot open sprite '%1'").arg(path));
}
// Build the index map of animations.
build_index_map();
// Create animations and directions models.
for (const auto& kvp : names_to_indexes) {
const QString& animation_name = kvp.first;
AnimationModel animation(animation_name);
int num_dir = get_animation(animation_name).get_num_directions();
for (int nb = 0; nb < num_dir; nb++) {
animation.directions.append(DirectionModel(animation_name, nb));
}
animations.append(animation);
}
// use the first tileset of the quest
QStringList tilesets =
quest.get_resources().get_elements(ResourceType::TILESET);
if (tilesets.size() > 0) {
tileset_id = tilesets[0];
}
}
