X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.h;h=c1a9527bde13639ade41a9f18c05dfb6f2e4ca60;hb=fac255fcec3913e743169b3c207f28ca1303a0ff;hp=8e4842df549e707f5bc29bc81f0bef552d023925;hpb=47933cff9cf39f2d420b8a772ac125d2a969d2b5;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h index 8e4842df5..c1a9527bd 100644 --- a/src/XGUI/XGUI_ObjectsBrowser.h +++ b/src/XGUI/XGUI_ObjectsBrowser.h @@ -1,113 +1,227 @@ +// Copyright (C) 2014-2017 CEA/DEN, EDF R&D +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org/ or +// email : webmaster.salome@opencascade.com +// #ifndef XGUI_ObjectsBrowser_H #define XGUI_ObjectsBrowser_H #include "XGUI.h" -#include "XGUI_Constants.h" +#include +#include +#include +#include #include #include +#include -class XGUI_DocumentDataModel; -class QLineEdit; +class ModuleBase_IDocumentDataModel; +class XGUI_DataModel; +class Config_DataModelReader; + +/** +* \ingroup GUI +* Implementation of root label in Object Browser +*/ +class XGUI_ActiveDocLbl: public QLabel +{ +Q_OBJECT + public: + /// Constructor + /// \param theText a text + /// \param theParent a parent widget + XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent ); + + /// Sets tree view + /// \param theView a view + void setTreeView(QTreeView* theView); + + /// Returns tree view + QTreeView* treePalette() const { return myTreeView;} + +#if (!defined HAVE_SALOME) && (defined WIN32) + virtual bool event(QEvent* theEvent); +#endif + +public slots: + /// On unselect + void unselect(); + +protected: + /// On mouse release + virtual void mouseReleaseEvent( QMouseEvent* e); + + /// Filter event + bool eventFilter(QObject* theObj, QEvent* theEvent); + +private: + QString myPreSelectionStyle; + QString myNeutralStyle; + QString mySelectionStyle; + + QTreeView* myTreeView; + bool myIsSelected; +}; -class XGUI_DataTree: public QTreeView +/** +* \ingroup GUI +* Implementation of Data Tree object for Object Browser +*/ +class XGUI_DataTree : public QTreeView { - Q_OBJECT -public: +Q_OBJECT + public: + /// Constructor + /// \param theParent a parent widget XGUI_DataTree(QWidget* theParent); - virtual ~XGUI_DataTree(); - //! Returns list of currently selected features - QFeatureList selectedFeatures() const { return mySelectedData; } + virtual ~XGUI_DataTree(); - XGUI_DocumentDataModel* dataModel() const; + /// Returns current data model + XGUI_DataModel* dataModel() const; signals: - //! Emited when selection is changed - void selectionChanged(); - void activePartChanged(FeaturePtr thePart); - //! Emited on context menu request void contextMenuRequested(QContextMenuEvent* theEvent); -protected slots: +public slots: + /// Clear content of data tree + virtual void clear(); + + protected slots: + /// Commit modified data (used for renaming of objects) virtual void commitData(QWidget* theEditor); -protected: - virtual void mouseDoubleClickEvent(QMouseEvent* theEvent); - virtual void contextMenuEvent(QContextMenuEvent* theEvent); + /// A slot which is called on mouse double click + void onDoubleClick(const QModelIndex&); -private slots: - //! Called when selection in Data Tree is changed - void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected); + protected: + /// Redefinition of virtual method + virtual void contextMenuEvent(QContextMenuEvent* theEvent); -private: - //! List of currently selected data - QFeatureList mySelectedData; + /// Redefinition of virtual method + virtual void resizeEvent(QResizeEvent* theEvent); }; - /**\class XGUI_ObjectsBrowser * \ingroup GUI * \brief Object browser window object. Represents data tree of current data structure */ - class XGUI_EXPORT XGUI_ObjectsBrowser : public QWidget +class XGUI_EXPORT XGUI_ObjectsBrowser : public QWidget { - Q_OBJECT -public: +Q_OBJECT + public: + /// Constructor + /// \param theParent a parent widget XGUI_ObjectsBrowser(QWidget* theParent); virtual ~XGUI_ObjectsBrowser(); //! Returns Model which provides access to data objects - XGUI_DocumentDataModel* dataModel() const { return myDocModel; } + XGUI_DataModel* dataModel() const + { + return myDocModel; + } - //! Returns list of currently selected features - QFeatureList selectedFeatures() const { return myFeaturesList; } + //! Returns list of currently selected objects + //! \param theIndexes - output list of corresponded indexes (can be NULL) + QObjectPtrList selectedObjects(QModelIndexList* theIndexes = 0) const; + + /// Set selected list of objects + /// \param theObjects list of objects to select + void setObjectsSelected(const QObjectPtrList& theObjects); //! Returns currently selected indexes - QModelIndexList selectedIndexes() const { return myTreeView->selectionModel()->selectedIndexes(); } + QModelIndexList selectedIndexes() const + { + return myTreeView->selectionModel()->selectedIndexes(); + } //! Returns TreeView widget - XGUI_DataTree* treeView() const { return myTreeView; } + XGUI_DataTree* treeView() const + { + return myTreeView; + } + + /// Returns active doc label object + QLabel* activeDocLabel() const { return myActiveDocLbl; } + + /// Rebuild data tree + void rebuildDataTree(); - //! Activates currently selected part. Signal activePartChanged will not be sent - void activatePart(const FeaturePtr& thePart); + /// Resets the object browser into initial state + void clearContent(); + + /// Set XML reader object for data model + /// \param theReader the reader object + void setXMLReader(Config_DataModelReader* theReader); + + /// Returns list of folders opened state for the given document + /// \param theDoc the document + /// \return list of booleans with state expanded or not + std::list getStateForDoc(DocumentPtr theDoc) const; + + /// Set folders opened state for the given document + /// \param theDoc the document + /// \param theStates list of booleans with state expanded or not + void setStateForDoc(DocumentPtr theDoc, const std::list& theStates); + +public slots: + //! Called on Edit command request + void onEditItem(); signals: //! Emited when selection is changed void selectionChanged(); - //! Emited when current active document is changed - void activePartChanged(FeaturePtr thePart); - //! Emited on context menu request void contextMenuRequested(QContextMenuEvent* theEvent); -protected: - virtual bool eventFilter(QObject* obj, QEvent* theEvent); + //! Segnal is emitted when user cliks by mouse in header label of object browser + void headerMouseDblClicked(const QModelIndex&); -private slots: - void onActivePartChanged(FeaturePtr thePart); + private slots: + /// Show context menu + /// \param theEvent a context menu event void onContextMenuRequested(QContextMenuEvent* theEvent); + + /// Show context menu on upper label + /// \param thePnt a position of context menu void onLabelContextMenuRequested(const QPoint& thePnt); - //! Called on Edit command request - void onEditItem(); + //! Called when selection in Data Tree is changed + void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected); - void onSelectionChanged(); + void onBeforeReset(); -private: - void closeDocNameEditing(bool toSave); + void onAfterModelReset(); - //! Internal model - XGUI_DocumentDataModel* myDocModel; + private: + QModelIndexList expandedItems(const QModelIndex& theParent = QModelIndex()) const; - QLineEdit* myActiveDocLbl; + //! Internal model + XGUI_DataModel* myDocModel; + XGUI_ActiveDocLbl* myActiveDocLbl; XGUI_DataTree* myTreeView; - QFeatureList myFeaturesList; + /// A field to store expanded items before model reset + QModelIndexList myExpandedItems; }; -#endif \ No newline at end of file +#endif