3 #include "findresultitem.h"
4 #include "findresultmodel.h"
8 extern Settings settings;
10 FindResultModel::FindResultModel(QObject *parent) : QAbstractItemModel(parent)
12 QVector<QVariant> rootData;
13 rootData << "Heading";
14 rootItem = new FindResultItem(rootData);
16 settings.value("/satellite/findResults/showParentsLevel", 1).toInt();
19 FindResultModel::~FindResultModel() { delete rootItem; }
21 void FindResultModel::clear()
23 if (rootItem->childCount() > 0)
24 removeRows(0, rowCount(QModelIndex()));
27 int FindResultModel::columnCount(const QModelIndex & /* parent */) const
29 return rootItem->columnCount();
32 QVariant FindResultModel::data(const QModelIndex &index, int role) const
37 if (role != Qt::DisplayRole && role != Qt::EditRole)
40 FindResultItem *item = getItem(index);
42 return item->data(index.column());
45 Qt::ItemFlags FindResultModel::flags(const QModelIndex &index) const
48 return Qt::NoItemFlags;
50 return Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable;
53 QVariant FindResultModel::headerData(int section, Qt::Orientation orientation,
56 if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
57 return rootItem->data(section);
62 QModelIndex FindResultModel::index(FindResultItem *fri)
67 return createIndex(fri->row(), 0, fri);
70 QModelIndex FindResultModel::index(int row, int column,
71 const QModelIndex &parent) const
73 if (parent.isValid() && parent.column() != 0)
76 FindResultItem *parentItem = getItem(parent);
78 FindResultItem *childItem = parentItem->child(row);
80 return createIndex(row, column, childItem);
85 bool FindResultModel::insertColumns(int position, int columns,
86 const QModelIndex &parent)
90 beginInsertColumns(parent, position, position + columns - 1);
91 success = rootItem->insertColumns(position, columns);
97 bool FindResultModel::insertRows(int position, int rows,
98 const QModelIndex &parent)
100 FindResultItem *parentItem = getItem(parent);
103 beginInsertRows(parent, position, position + rows - 1);
105 parentItem->insertChildren(position, rows, rootItem->columnCount());
111 QModelIndex FindResultModel::parent(const QModelIndex &index) const
113 if (!index.isValid())
114 return QModelIndex();
116 FindResultItem *childItem = getItem(index);
117 FindResultItem *parentItem = childItem->parent();
119 if (parentItem == rootItem)
120 return QModelIndex();
122 return createIndex(parentItem->childNumber(), 0, parentItem);
125 bool FindResultModel::removeColumns(int position, int columns,
126 const QModelIndex &parent)
130 beginRemoveColumns(parent, position, position + columns - 1);
131 success = rootItem->removeColumns(position, columns);
134 if (rootItem->columnCount() == 0)
135 removeRows(0, rowCount());
140 bool FindResultModel::removeRows(int position, int rows,
141 const QModelIndex &parent)
143 FindResultItem *parentItem = getItem(parent);
146 beginRemoveRows(parent, position, position + rows - 1);
147 success = parentItem->removeChildren(position, rows);
153 int FindResultModel::rowCount(const QModelIndex &parent) const
155 FindResultItem *parentItem = getItem(parent);
157 return parentItem->childCount();
160 bool FindResultModel::setData(const QModelIndex &index, const QVariant &value,
163 if (role != Qt::EditRole)
166 FindResultItem *item = getItem(index);
167 bool result = item->setData(index.column(), value);
170 emit dataChanged(index, index);
175 bool FindResultModel::setHeaderData(int section, Qt::Orientation orientation,
176 const QVariant &value, int role)
178 if (role != Qt::EditRole || orientation != Qt::Horizontal)
181 bool result = rootItem->setData(section, value);
184 emit headerDataChanged(orientation, section, section);
189 FindResultItem *FindResultModel::getItem(const QModelIndex &index) const
191 if (index.isValid()) {
192 FindResultItem *item =
193 static_cast<FindResultItem *>(index.internalPointer());
200 FindResultItem *FindResultModel::addItem(TreeItem *ti)
202 FindResultItem *ni = NULL;
204 QModelIndex parix(index(rootItem));
206 emit(layoutAboutToBeChanged());
208 int n = rowCount(parix);
209 beginInsertRows(parix, n, n);
210 if (rootItem->insertChildren(n, 1, 0)) {
211 QString h = ti->getHeadingPlainWithParents(showParentsLevel);
212 QModelIndex ix = index(n, 0, QModelIndex());
213 setData(ix, QVariant(h), Qt::EditRole);
219 emit(layoutChanged());
224 FindResultItem *FindResultModel::addSubItem(FindResultItem *parent,
225 const QString &s, TreeItem *pi,
228 FindResultItem *ni = NULL;
230 QModelIndex parix(index(parent));
232 emit(layoutAboutToBeChanged());
234 int n = rowCount(parix);
235 beginInsertRows(parix, n, n);
238 if (parent->insertChildren(n, 1, 0)) {
239 ix = index(n, 0, parix);
240 setData(ix, QVariant(s), Qt::EditRole);
243 ni->setOriginalIndex(i);
246 emit(layoutChanged());
251 void FindResultModel::setSearchString(const QString &s) { searchString = s; }
253 QString FindResultModel::getSearchString() { return searchString; }
255 void FindResultModel::setSearchFlags(QTextDocument::FindFlags f)
260 QTextDocument::FindFlags FindResultModel::getSearchFlags()
265 void FindResultModel::setShowParentsLevel(uint i)
267 showParentsLevel = i;
268 settings.setValue("/findResults/showParentsLevel", showParentsLevel);
271 uint FindResultModel::getShowParentsLevel() { return showParentsLevel; }