Move model code to models

This makes it easery to use it on Qml.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 115 insertions, 0 deletions

diff --git a/qt-models/diveimportedmodel.cpp b/qt-models/diveimportedmodel.cpp
new file mode 100644
index 000000000..b1e5a6174
--- /dev/null
+++ b/qt-models/diveimportedmodel.cpp
@@ -0,0 +1,115 @@
+#include "diveimportedmodel.h"
+#include "core/helpers.h"
+
+DiveImportedModel::DiveImportedModel(QObject *o) : QAbstractTableModel(o),
+	firstIndex(0),
+	lastIndex(-1),
+	checkStates(0)
+{
+}
+
+int DiveImportedModel::columnCount(const QModelIndex &model) const
+{
+	Q_UNUSED(model)
+	return 3;
+}
+
+int DiveImportedModel::rowCount(const QModelIndex &model) const
+{
+	Q_UNUSED(model)
+	return lastIndex - firstIndex + 1;
+}
+
+QVariant DiveImportedModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+	if (orientation == Qt::Vertical)
+		return QVariant();
+	if (role == Qt::DisplayRole) {
+		switch (section) {
+		case 0:
+			return QVariant(tr("Date/time"));
+		case 1:
+			return QVariant(tr("Duration"));
+		case 2:
+			return QVariant(tr("Depth"));
+		}
+	}
+	return QVariant();
+}
+
+QVariant DiveImportedModel::data(const QModelIndex &index, int role) const
+{
+	if (!index.isValid())
+		return QVariant();
+
+	if (index.row() + firstIndex > lastIndex)
+		return QVariant();
+
+	struct dive *d = get_dive_from_table(index.row() + firstIndex, &downloadTable);
+	if (!d)
+		return QVariant();
+	if (role == Qt::DisplayRole) {
+		switch (index.column()) {
+		case 0:
+			return QVariant(get_short_dive_date_string(d->when));
+		case 1:
+			return QVariant(get_dive_duration_string(d->duration.seconds, tr("h:"), tr("min")));
+		case 2:
+			return QVariant(get_depth_string(d->maxdepth.mm, true, false));
+		}
+	}
+	if (role == Qt::CheckStateRole) {
+		if (index.column() == 0)
+			return checkStates[index.row()] ? Qt::Checked : Qt::Unchecked;
+	}
+	return QVariant();
+}
+
+void DiveImportedModel::changeSelected(QModelIndex clickedIndex)
+{
+	checkStates[clickedIndex.row()] = !checkStates[clickedIndex.row()];
+	dataChanged(index(clickedIndex.row(), 0), index(clickedIndex.row(), 0), QVector<int>() << Qt::CheckStateRole);
+}
+
+void DiveImportedModel::selectAll()
+{
+	memset(checkStates, true, lastIndex - firstIndex + 1);
+	dataChanged(index(0, 0), index(lastIndex - firstIndex, 0), QVector<int>() << Qt::CheckStateRole);
+}
+
+void DiveImportedModel::selectNone()
+{
+	memset(checkStates, false, lastIndex - firstIndex + 1);
+	dataChanged(index(0, 0), index(lastIndex - firstIndex,0 ), QVector<int>() << Qt::CheckStateRole);
+}
+
+Qt::ItemFlags DiveImportedModel::flags(const QModelIndex &index) const
+{
+	if (index.column() != 0)
+		return QAbstractTableModel::flags(index);
+	return QAbstractTableModel::flags(index) | Qt::ItemIsUserCheckable;
+}
+
+void DiveImportedModel::clearTable()
+{
+	beginRemoveRows(QModelIndex(), 0, lastIndex - firstIndex);
+	lastIndex = -1;
+	firstIndex = 0;
+	endRemoveRows();
+}
+
+void DiveImportedModel::setImportedDivesIndexes(int first, int last)
+{
+	Q_ASSERT(last >= first);
+	if (lastIndex >= firstIndex) {
+		beginRemoveRows(QModelIndex(), 0, lastIndex - firstIndex);
+		endRemoveRows();
+	}
+	beginInsertRows(QModelIndex(), 0, last - first);
+	lastIndex = last;
+	firstIndex = first;
+	delete[] checkStates;
+	checkStates = new bool[last - first + 1];
+	memset(checkStates, true, last - first + 1);
+	endInsertRows();
+}