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-rw-r--r--tests/auto/other/modeltest/dynamictreemodel.cpp301
1 files changed, 142 insertions, 159 deletions
diff --git a/tests/auto/other/modeltest/dynamictreemodel.cpp b/tests/auto/other/modeltest/dynamictreemodel.cpp
index 1f6463db8a..fc979bce2d 100644
--- a/tests/auto/other/modeltest/dynamictreemodel.cpp
+++ b/tests/auto/other/modeltest/dynamictreemodel.cpp
@@ -33,9 +33,8 @@
#include <QtCore/QTimer>
#include <QtCore/QDebug>
-
-DynamicTreeModel::DynamicTreeModel(QObject *parent)
- : QAbstractItemModel(parent),
+DynamicTreeModel::DynamicTreeModel(QObject *parent) :
+ QAbstractItemModel(parent),
nextId(1)
{
}
@@ -45,186 +44,172 @@ QModelIndex DynamicTreeModel::index(int row, int column, const QModelIndex &pare
// if (column != 0)
// return QModelIndex();
+ if (column < 0 || row < 0)
+ return QModelIndex();
- if ( column < 0 || row < 0 )
- return QModelIndex();
-
- QList<QList<qint64> > childIdColumns = m_childItems.value(parent.internalId());
+ QList<QList<qint64> > childIdColumns = m_childItems.value(parent.internalId());
- const qint64 grandParent = findParentId(parent.internalId());
- if (grandParent >= 0) {
- QList<QList<qint64> > parentTable = m_childItems.value(grandParent);
- if (parent.column() >= parentTable.size())
- qFatal("%s: parent.column() must be less than parentTable.size()", Q_FUNC_INFO);
- QList<qint64> parentSiblings = parentTable.at(parent.column());
- if (parent.row() >= parentSiblings.size())
- qFatal("%s: parent.row() must be less than parentSiblings.size()", Q_FUNC_INFO);
- }
-
- if (childIdColumns.size() == 0)
- return QModelIndex();
+ const qint64 grandParent = findParentId(parent.internalId());
+ if (grandParent >= 0) {
+ QList<QList<qint64> > parentTable = m_childItems.value(grandParent);
+ if (parent.column() >= parentTable.size())
+ qFatal("%s: parent.column() must be less than parentTable.size()", Q_FUNC_INFO);
+ QList<qint64> parentSiblings = parentTable.at(parent.column());
+ if (parent.row() >= parentSiblings.size())
+ qFatal("%s: parent.row() must be less than parentSiblings.size()", Q_FUNC_INFO);
+ }
- if (column >= childIdColumns.size())
- return QModelIndex();
+ if (childIdColumns.size() == 0)
+ return QModelIndex();
- QList<qint64> rowIds = childIdColumns.at(column);
+ if (column >= childIdColumns.size())
+ return QModelIndex();
- if ( row >= rowIds.size())
- return QModelIndex();
+ QList<qint64> rowIds = childIdColumns.at(column);
- qint64 id = rowIds.at(row);
+ if (row >= rowIds.size())
+ return QModelIndex();
- return createIndex(row, column, reinterpret_cast<void *>(id));
+ qint64 id = rowIds.at(row);
+ return createIndex(row, column, reinterpret_cast<void *>(id));
}
qint64 DynamicTreeModel::findParentId(qint64 searchId) const
{
- if (searchId <= 0)
- return -1;
-
- QHashIterator<qint64, QList<QList<qint64> > > i(m_childItems);
- while (i.hasNext())
- {
- i.next();
- QListIterator<QList<qint64> > j(i.value());
- while (j.hasNext())
- {
- QList<qint64> l = j.next();
- if (l.contains(searchId))
- {
- return i.key();
- }
+ if (searchId <= 0)
+ return -1;
+
+ QHashIterator<qint64, QList<QList<qint64> > > i(m_childItems);
+ while (i.hasNext()) {
+ i.next();
+ QListIterator<QList<qint64> > j(i.value());
+ while (j.hasNext()) {
+ QList<qint64> l = j.next();
+ if (l.contains(searchId))
+ return i.key();
+ }
}
- }
- return -1;
+ return -1;
}
QModelIndex DynamicTreeModel::parent(const QModelIndex &index) const
{
- if (!index.isValid())
- return QModelIndex();
+ if (!index.isValid())
+ return QModelIndex();
- qint64 searchId = index.internalId();
- qint64 parentId = findParentId(searchId);
- // Will never happen for valid index, but what the hey...
- if (parentId <= 0)
- return QModelIndex();
+ qint64 searchId = index.internalId();
+ qint64 parentId = findParentId(searchId);
+ // Will never happen for valid index, but what the hey...
+ if (parentId <= 0)
+ return QModelIndex();
- qint64 grandParentId = findParentId(parentId);
- if (grandParentId < 0)
- grandParentId = 0;
+ qint64 grandParentId = findParentId(parentId);
+ if (grandParentId < 0)
+ grandParentId = 0;
- int column = 0;
- QList<qint64> childList = m_childItems.value(grandParentId).at(column);
+ int column = 0;
+ QList<qint64> childList = m_childItems.value(grandParentId).at(column);
- int row = childList.indexOf(parentId);
-
- return createIndex(row, column, reinterpret_cast<void *>(parentId));
+ int row = childList.indexOf(parentId);
+ return createIndex(row, column, reinterpret_cast<void *>(parentId));
}
-int DynamicTreeModel::rowCount(const QModelIndex &index ) const
+int DynamicTreeModel::rowCount(const QModelIndex &index) const
{
- QList<QList<qint64> > cols = m_childItems.value(index.internalId());
+ QList<QList<qint64> > cols = m_childItems.value(index.internalId());
- if (cols.size() == 0 )
- return 0;
+ if (cols.size() == 0)
+ return 0;
- if (index.column() > 0)
- return 0;
+ if (index.column() > 0)
+ return 0;
- return cols.at(0).size();
+ return cols.at(0).size();
}
-int DynamicTreeModel::columnCount(const QModelIndex &index ) const
+int DynamicTreeModel::columnCount(const QModelIndex &index) const
{
// Q_UNUSED(index);
- return m_childItems.value(index.internalId()).size();
+ return m_childItems.value(index.internalId()).size();
}
QVariant DynamicTreeModel::data(const QModelIndex &index, int role) const
{
- if (!index.isValid())
- return QVariant();
+ if (!index.isValid())
+ return QVariant();
- if (Qt::DisplayRole == role)
- {
- return m_items.value(index.internalId());
- }
- return QVariant();
+ if (Qt::DisplayRole == role)
+ return m_items.value(index.internalId());
+ return QVariant();
}
void DynamicTreeModel::clear()
{
- beginResetModel();
- m_items.clear();
- m_childItems.clear();
- nextId = 1;
- endResetModel();
+ beginResetModel();
+ m_items.clear();
+ m_childItems.clear();
+ nextId = 1;
+ endResetModel();
}
-
-ModelChangeCommand::ModelChangeCommand( DynamicTreeModel *model, QObject *parent )
- : QObject(parent), m_model(model), m_numCols(1), m_startRow(-1), m_endRow(-1)
+ModelChangeCommand::ModelChangeCommand(DynamicTreeModel *model, QObject *parent) :
+ QObject(parent),
+ m_model(model),
+ m_numCols(1),
+ m_startRow(-1),
+ m_endRow(-1)
{
-
}
QModelIndex ModelChangeCommand::findIndex(QList<int> rows)
{
- const int col = 0;
- QModelIndex parent = QModelIndex();
- QListIterator<int> i(rows);
- while (i.hasNext())
- {
- parent = m_model->index(i.next(), col, parent);
- if (!parent.isValid())
- qFatal("%s: parent must be valid", Q_FUNC_INFO);
- }
- return parent;
+ const int col = 0;
+ QModelIndex parent = QModelIndex();
+ QListIterator<int> i(rows);
+ while (i.hasNext()) {
+ parent = m_model->index(i.next(), col, parent);
+ if (!parent.isValid())
+ qFatal("%s: parent must be valid", Q_FUNC_INFO);
+ }
+ return parent;
}
-ModelInsertCommand::ModelInsertCommand(DynamicTreeModel *model, QObject *parent )
- : ModelChangeCommand(model, parent)
+ModelInsertCommand::ModelInsertCommand(DynamicTreeModel *model, QObject *parent) :
+ ModelChangeCommand(model, parent)
{
-
}
void ModelInsertCommand::doCommand()
{
- QModelIndex parent = findIndex(m_rowNumbers);
- m_model->beginInsertRows(parent, m_startRow, m_endRow);
- qint64 parentId = parent.internalId();
- for (int row = m_startRow; row <= m_endRow; row++)
- {
- for(int col = 0; col < m_numCols; col++ )
- {
- if (m_model->m_childItems[parentId].size() <= col)
- {
- m_model->m_childItems[parentId].append(QList<qint64>());
- }
+ QModelIndex parent = findIndex(m_rowNumbers);
+ m_model->beginInsertRows(parent, m_startRow, m_endRow);
+ qint64 parentId = parent.internalId();
+ for (int row = m_startRow; row <= m_endRow; row++) {
+ for (int col = 0; col < m_numCols; col++) {
+ if (m_model->m_childItems[parentId].size() <= col)
+ m_model->m_childItems[parentId].append(QList<qint64>());
// QString name = QUuid::createUuid().toString();
- qint64 id = m_model->newId();
- QString name = QString::number(id);
-
- m_model->m_items.insert(id, name);
- m_model->m_childItems[parentId][col].insert(row, id);
+ qint64 id = m_model->newId();
+ QString name = QString::number(id);
+ m_model->m_items.insert(id, name);
+ m_model->m_childItems[parentId][col].insert(row, id);
+ }
}
- }
- m_model->endInsertRows();
+ m_model->endInsertRows();
}
-
-ModelMoveCommand::ModelMoveCommand(DynamicTreeModel *model, QObject *parent)
- : ModelChangeCommand(model, parent)
+ModelMoveCommand::ModelMoveCommand(DynamicTreeModel *model, QObject *parent) :
+ ModelChangeCommand(model, parent)
{
-
}
-bool ModelMoveCommand::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd, const QModelIndex &destParent, int destRow)
+
+bool ModelMoveCommand::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd,
+ const QModelIndex &destParent, int destRow)
{
- return m_model->beginMoveRows(srcParent, srcStart, srcEnd, destParent, destRow);
+ return m_model->beginMoveRows(srcParent, srcStart, srcEnd, destParent, destRow);
}
void ModelMoveCommand::doCommand()
@@ -233,33 +218,26 @@ void ModelMoveCommand::doCommand()
QModelIndex destParent = findIndex(m_destRowNumbers);
if (!emitPreSignal(srcParent, m_startRow, m_endRow, destParent, m_destRow))
- {
return;
- }
- for (int column = 0; column < m_numCols; ++column)
- {
- QList<qint64> l = m_model->m_childItems.value(srcParent.internalId())[column].mid(m_startRow, m_endRow - m_startRow + 1 );
+ for (int column = 0; column < m_numCols; ++column) {
+ QList<qint64> l = m_model->m_childItems.value(srcParent.internalId())[column].mid(
+ m_startRow, m_endRow - m_startRow + 1);
- for (int i = m_startRow; i <= m_endRow ; i++)
- {
+ for (int i = m_startRow; i <= m_endRow; i++)
m_model->m_childItems[srcParent.internalId()][column].removeAt(m_startRow);
- }
int d;
- if (m_destRow < m_startRow)
+ if (m_destRow < m_startRow) {
d = m_destRow;
- else
- {
+ } else {
if (srcParent == destParent)
d = m_destRow - (m_endRow - m_startRow + 1);
else
d = m_destRow - (m_endRow - m_startRow) + 1;
}
- foreach(const qint64 id, l)
- {
+ foreach (const qint64 id, l)
m_model->m_childItems[destParent.internalId()][column].insert(d++, id);
- }
}
emitPostSignal();
@@ -270,18 +248,17 @@ void ModelMoveCommand::emitPostSignal()
m_model->endMoveRows();
}
-ModelResetCommand::ModelResetCommand(DynamicTreeModel* model, QObject* parent)
- : ModelMoveCommand(model, parent)
+ModelResetCommand::ModelResetCommand(DynamicTreeModel *model, QObject *parent) :
+ ModelMoveCommand(model, parent)
{
-
}
ModelResetCommand::~ModelResetCommand()
{
-
}
-bool ModelResetCommand::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd, const QModelIndex &destParent, int destRow)
+bool ModelResetCommand::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd,
+ const QModelIndex &destParent, int destRow)
{
Q_UNUSED(srcParent);
Q_UNUSED(srcStart);
@@ -298,18 +275,17 @@ void ModelResetCommand::emitPostSignal()
m_model->endResetModel();
}
-ModelResetCommandFixed::ModelResetCommandFixed(DynamicTreeModel* model, QObject* parent)
- : ModelMoveCommand(model, parent)
+ModelResetCommandFixed::ModelResetCommandFixed(DynamicTreeModel *model, QObject *parent) :
+ ModelMoveCommand(model, parent)
{
-
}
ModelResetCommandFixed::~ModelResetCommandFixed()
{
-
}
-bool ModelResetCommandFixed::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd, const QModelIndex &destParent, int destRow)
+bool ModelResetCommandFixed::emitPreSignal(const QModelIndex &srcParent, int srcStart, int srcEnd,
+ const QModelIndex &destParent, int destRow)
{
Q_UNUSED(srcParent);
Q_UNUSED(srcStart);
@@ -326,10 +302,10 @@ void ModelResetCommandFixed::emitPostSignal()
m_model->endResetModel();
}
-ModelChangeChildrenLayoutsCommand::ModelChangeChildrenLayoutsCommand(DynamicTreeModel* model, QObject* parent)
- : ModelChangeCommand(model, parent)
+ModelChangeChildrenLayoutsCommand::ModelChangeChildrenLayoutsCommand(DynamicTreeModel *model,
+ QObject *parent) :
+ ModelChangeCommand(model, parent)
{
-
}
void ModelChangeChildrenLayoutsCommand::doCommand()
@@ -346,17 +322,16 @@ void ModelChangeChildrenLayoutsCommand::doCommand()
int rowSize1 = -1;
int rowSize2 = -1;
- for (int column = 0; column < m_numCols; ++column)
- {
+ for (int column = 0; column < m_numCols; ++column) {
{
- QList<qint64> &l = m_model->m_childItems[parent1.internalId()][column];
- rowSize1 = l.size();
- l.prepend(l.takeLast());
+ QList<qint64> &l = m_model->m_childItems[parent1.internalId()][column];
+ rowSize1 = l.size();
+ l.prepend(l.takeLast());
}
{
- QList<qint64> &l = m_model->m_childItems[parent2.internalId()][column];
- rowSize2 = l.size();
- l.append(l.takeFirst());
+ QList<qint64> &l = m_model->m_childItems[parent2.internalId()][column];
+ rowSize2 = l.size();
+ l.append(l.takeFirst());
}
}
@@ -373,15 +348,23 @@ void ModelChangeChildrenLayoutsCommand::doCommand()
foreach (const QModelIndex &idx, persistent) {
if (idx.parent() == parent1) {
if (idx.row() == rowSize1 - 1) {
- m_model->changePersistentIndex(idx, m_model->createIndex(0, idx.column(), idx.internalPointer()));
+ m_model->changePersistentIndex(idx,
+ m_model->createIndex(0, idx.column(),
+ idx.internalPointer()));
} else {
- m_model->changePersistentIndex(idx, m_model->createIndex(idx.row() + 1, idx.column(), idx.internalPointer()));
+ m_model->changePersistentIndex(idx,
+ m_model->createIndex(idx.row() + 1, idx.column(),
+ idx.internalPointer()));
}
} else if (idx.parent() == parent2) {
if (idx.row() == 0) {
- m_model->changePersistentIndex(idx, m_model->createIndex(rowSize2 - 1, idx.column(), idx.internalPointer()));
+ m_model->changePersistentIndex(idx,
+ m_model->createIndex(rowSize2 - 1, idx.column(),
+ idx.internalPointer()));
} else {
- m_model->changePersistentIndex(idx, m_model->createIndex(idx.row() - 1, idx.column(), idx.internalPointer()));
+ m_model->changePersistentIndex(idx,
+ m_model->createIndex(idx.row() - 1, idx.column(),
+ idx.internalPointer()));
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 23:23:03 +0000