X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.h;h=f3e335eefd4cedeb448d075fdce4def7167cd6e4;hb=227323fca46747847e850a1d6e3bdaac882e209e;hp=e5965b0ddf8e934838be9146eaaf447aa3957fcf;hpb=f2c03527e6ee97d0253a1d496b118be658276d97;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h index e5965b0dd..f3e335eef 100644 --- a/src/XGUI/XGUI_ObjectsBrowser.h +++ b/src/XGUI/XGUI_ObjectsBrowser.h @@ -1,4 +1,21 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> +// Copyright (C) 2014-2019 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 @@ -8,18 +25,71 @@ #include #include #include +#include #include #include +#include +#include class ModuleBase_IDocumentDataModel; -class QLineEdit; +class XGUI_DataModel; +class Config_DataModelReader; +class XGUI_Workshop; +class ModuleBase_ITreeNode; + +//#define DEBUG_INDXES + +/** +* \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; +}; + /** * \ingroup GUI * Implementation of Data Tree object for Object Browser */ -class XGUI_DataTree : public QTreeView +class XGUI_EXPORT XGUI_DataTree : public QTreeView { Q_OBJECT public: @@ -30,7 +100,7 @@ Q_OBJECT virtual ~XGUI_DataTree(); /// Returns current data model - ModuleBase_IDocumentDataModel* dataModel() const; + XGUI_DataModel* dataModel() const; signals: //! Emited on context menu request @@ -44,6 +114,9 @@ public slots: /// Commit modified data (used for renaming of objects) virtual void commitData(QWidget* theEditor); + /// A slot which is called on mouse double click + void onDoubleClick(const QModelIndex&); + protected: /// Redefinition of virtual method virtual void contextMenuEvent(QContextMenuEvent* theEvent); @@ -51,6 +124,21 @@ public slots: /// Redefinition of virtual method virtual void resizeEvent(QResizeEvent* theEvent); + /// Redefinition of virtual method + virtual void mouseReleaseEvent(QMouseEvent* theEvent); + +#ifdef DEBUG_INDXES + virtual void mousePressEvent(QMouseEvent* theEvent); +#endif + +private: + /// Process a history change request + /// \param theIndex a clicked data index + void processHistoryChange(const QModelIndex& theIndex); + + /// Process a visibility change request + /// \param theIndex a clicked data index + void processEyeClick(const QModelIndex& theIndex); }; /**\class XGUI_ObjectsBrowser @@ -63,26 +151,34 @@ Q_OBJECT public: /// Constructor /// \param theParent a parent widget - XGUI_ObjectsBrowser(QWidget* theParent); + XGUI_ObjectsBrowser(QWidget* theParent, XGUI_Workshop* theWorkshop); virtual ~XGUI_ObjectsBrowser(); //! Returns Model which provides access to data objects - ModuleBase_IDocumentDataModel* dataModel() const + XGUI_DataModel* dataModel() const { return myDocModel; } //! Returns list of currently selected objects - QObjectPtrList selectedObjects() const; + //! \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); + //! Scroll TreeView to make given object visible + //! \param theObject object to make it visible + void ensureVisible(const ObjectPtr theObject); + //! Returns currently selected indexes QModelIndexList selectedIndexes() const { - return myTreeView->selectionModel()->selectedIndexes(); + if (myTreeView->selectionModel()) + return myTreeView->selectionModel()->selectedIndexes(); + else + return QModelIndexList(); } //! Returns TreeView widget @@ -92,7 +188,7 @@ Q_OBJECT } /// Returns active doc label object - QLineEdit* activeDocLabel() const { return myActiveDocLbl; } + QLabel* activeDocLabel() const { return myActiveDocLbl; } /// Rebuild data tree void rebuildDataTree(); @@ -100,8 +196,36 @@ Q_OBJECT /// Resets the object browser into initial state void clearContent(); - /// Set Data Model for the Object Browser - void setDataModel(ModuleBase_IDocumentDataModel* theModel); + /// Initialize the Object browser + void initialize(ModuleBase_ITreeNode* theRoot); + + /// 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); + + /// Returns current workshop + XGUI_Workshop* workshop() const { return myWorkshop; } + + void onSelectionChanged(); + + /// Updates all items of object browser + /// \param theColumn - column of items + /// \param theParent - a parent item (by default from root) + void updateAllIndexes(int theColumn = 0, const QModelIndex& theParent = QModelIndex()); + + QMap getFoldersState(DocumentPtr theDoc) const; + + void setFoldersState(const QMap& theStates); + +public slots: + //! Called on Edit command request + void onEditItem(); signals: //! Emited when selection is changed @@ -110,9 +234,17 @@ signals: //! Emited on context menu request void contextMenuRequested(QContextMenuEvent* theEvent); - protected: - /// Redefinition of virtual method - 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&); + + //! An signal emitted on resize of the Object Browser + void sizeChanged(); + + +protected: + //! redefinition of a virtual method + void resizeEvent(QResizeEvent* theEvent); + private slots: /// Show context menu @@ -123,20 +255,25 @@ signals: /// \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 onBeforeReset(); + + void onAfterModelReset(); + private: - void closeDocNameEditing(bool toSave); + QList expandedItems(const QModelIndex& theParent = QModelIndex()) const; //! Internal model - ModuleBase_IDocumentDataModel* myDocModel; - - QLineEdit* myActiveDocLbl; + XGUI_DataModel* myDocModel; + XGUI_ActiveDocLbl* myActiveDocLbl; XGUI_DataTree* myTreeView; + XGUI_Workshop* myWorkshop; + + /// A field to store expanded items before model reset + //QModelIndexList myExpandedItems; + QList myExpandedItems; }; #endif