133 lines
3.7 KiB
C++
133 lines
3.7 KiB
C++
/*
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QCD Utils - Qt bindings/utilites for CD Utils
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef QCD_MODEL_H
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#define QCD_MODEL_H
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#include <QAbstractItemModel>
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#include <QItemDelegate>
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#include <QStyledItemDelegate>
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#include "pistring.h"
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namespace CDUtils {
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class CDType;
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class CDSection;
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class Interface;
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enum Column {
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cID ,
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cName_Cmd ,
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cType ,
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cXMode ,
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cXAvg ,
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cExpression,
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cValue ,
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cComment ,
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cLastColumn,
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};
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}
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namespace QAD {
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struct Enum;
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}
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class CDItemModel;
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class CDItem {
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friend class CDItemModel;
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friend class CDView;
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public:
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enum CDItemType{ItemCDType, ItemCDSection};
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CDItem(CDUtils::Interface * interface, int _index, CDItemType type, CDItem * parent);
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~CDItem();
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QVariant data(int column, int role) const;
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QVariant value(CDUtils::CDType & t, int role) const;
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bool setData(int column, const QVariant & value);
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CDItemType itemType() const {return type_;}
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PIDeque<int> buildPath() const;
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int index() const {return index_;}
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CDUtils::Interface * interface;
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bool expanded;
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private:
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QString stringType(const PIString & t) const;
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QAD::Enum xModeEnum(int v) const;
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CDItem * parent_;
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int index_, item_count;
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CDItemType type_;
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QList<CDItem *> childs;
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};
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class CDDelegate : public QStyledItemDelegate
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{
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Q_OBJECT
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public:
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CDDelegate(QObject *parent = 0);
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void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
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QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
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void setEditorData(QWidget *editor, const QModelIndex &index) const;
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
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void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
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};
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class CDItemModel : public QAbstractItemModel {
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Q_OBJECT
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friend class CDView;
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public:
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explicit CDItemModel(int type_, QObject *parent = 0);
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~CDItemModel();
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QVariant data(const QModelIndex & index, int role) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
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QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
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QModelIndex parent(const QModelIndex &index) const;
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int rowCount(const QModelIndex &parent = QModelIndex()) const;
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int columnCount(const QModelIndex &parent = QModelIndex()) const;
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Qt::ItemFlags flags(const QModelIndex &index) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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QMimeData * mimeData(const QModelIndexList & indexes) const;
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CDItem * getItem(const QModelIndex & index) const;
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QModelIndex indexByPath(const PIDeque<int> & path, int column = CDUtils::cID) const;
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void buildItem(CDItem * it, CDUtils::CDSection &r);
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public slots:
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void rebuildModel();
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void updateModel();
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private:
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void internalRebuild();
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CDUtils::Interface * interface;
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CDItem * root;
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signals:
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};
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#endif // QCD_MODEL_H
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