X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_OperationMgr.h;h=4c3a4d78484ccee0eefa4232c6085f3b758b9c8d;hb=fc72d43b677baa05ae7fd317346fd8b723b799ed;hp=b87501c4b8066d4a87c64619b1a95e463bb9d92a;hpb=135ecd7f95d23411d4fcaf0054f2e81e67e02dd7;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_OperationMgr.h b/src/XGUI/XGUI_OperationMgr.h old mode 100755 new mode 100644 index b87501c4b..4c3a4d784 --- a/src/XGUI/XGUI_OperationMgr.h +++ b/src/XGUI/XGUI_OperationMgr.h @@ -1,8 +1,21 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> - -// File: XGUI_OperationMgr.h -// Created: 20 Apr 2014 -// Author: Natalia ERMOLAEVA +// Copyright (C) 2014-2023 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_OperationMgr_H #define XGUI_OperationMgr_H @@ -17,9 +30,11 @@ #include class QKeyEvent; +class QMessageBox; class ModuleBase_IWorkshop; class XGUI_Workshop; +class XGUI_ShortCutListener; /**\class XGUI_OperationMgr * \ingroup GUI @@ -33,7 +48,15 @@ class XGUI_Workshop; class XGUI_EXPORT XGUI_OperationMgr : public QObject { Q_OBJECT - public: +public: + /// Enumeration of kind of message that is used when trying to stop the active operation + enum XGUI_MessageKind + { + XGUI_AbortOperationMessage, ///< warns and give possibility to abort current operation + XGUI_InformationMessage ///< ask to apply the current operation before performing something + }; + +public: /// Constructor /// \param theParent the parent /// \param theWorkshop a reference to workshop @@ -42,11 +65,22 @@ Q_OBJECT /// Destructor virtual ~XGUI_OperationMgr(); + /// Switch on short cut listener + void activate(); + /// Switch off short cut listener + void deactivate(); + /// Set reference to workshop /// \param theWorkshop reference to workshop void setWorkshop(ModuleBase_IWorkshop* theWorkshop) { myWorkshop = theWorkshop; }; + /// Current workshop + ModuleBase_IWorkshop* workshop() const { return myWorkshop; } + + /// Current workshop + XGUI_Workshop* xworkshop() const; + /// Returns the current operation or NULL /// \return the current operation ModuleBase_Operation* currentOperation() const; @@ -64,7 +98,9 @@ Q_OBJECT /// Returns true if the operation can be aborted. If the operation is modified, /// the warning message box is shown. /// \param theOperation an operation which is checked on stop - bool canStopOperation(ModuleBase_Operation* theOperation); + /// \param theMessageKind a kind of message in warning message box + bool canStopOperation(ModuleBase_Operation* theOperation, + const XGUI_MessageKind& theMessageKind = XGUI_AbortOperationMessage); /// Find and return operation by its Id. ModuleBase_Operation* findOperation(const QString& theId) const; @@ -79,8 +115,9 @@ Q_OBJECT /// else, or if there is no parent - returns NULL ModuleBase_Operation* previousOperation(ModuleBase_Operation* theOperation) const; - /// Redefinition of virtual function - virtual bool eventFilter(QObject *theObject, QEvent *theEvent); + /// Returns an active widget of the current operation. + /// \return widget or NULL + ModuleBase_ModelWidget* activeWidget() const; /// Start the operation and append it to the stack of operations /// \param theOperation the started operation @@ -90,7 +127,13 @@ Q_OBJECT /// Returns whether the operation can be started. Check if there is already started operation and /// the granted parameter of the launched operation /// \param theId id of the operation which is going to start - bool canStartOperation(const QString& theId); + /// \param isCommitted boolean value if the operation was committed otherwise it was aborted + bool canStartOperation(const QString& theId, bool& isCommitted); + + /// If Apply is enabled and operation has modification, it is applyed, otherwise aborted + /// \param theOperation the started operation + /// \param isCommitted boolean value if the operation was committed otherwise it was aborted + void stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted); /// Aborts the parameter operation if it is current, else abort operations from the stack /// of operations until the operation is found. All operations upper the parameter one are @@ -98,22 +141,32 @@ Q_OBJECT /// \param theOperation an aborted operation void abortOperation(ModuleBase_Operation* theOperation); + /// Abort all operations + /// \param theMessageKind kind of shown warning message + bool abortAllOperations(const XGUI_MessageKind& theMessageKind = XGUI_AbortOperationMessage); + + /// Commits the current operation. + bool commitOperation(); + + /// Returns true if SHIFT is pressed + /// \param thePressed new boolean state + void setSHIFTPressed(const bool thePressed) { mySHIFTPressed = thePressed; } + + /// Returns true if SHIFT is pressed + /// \return boolean value + bool hasSHIFTPressed() const { return mySHIFTPressed; } + public slots: - /// Slot that commits the current operation. - void onCommitOperation(); /// Slot that aborts the current operation. void onAbortOperation(); + /// Slot that aborts all operations. It shows aborting message + void onAbortAllOperation(); /// Slot that validates the current operation using the validateOperation method. void onValidateOperation(); /// Commit all operations bool commitAllOperations(); - /// Abort all operations - bool abortAllOperations(); signals: - /// Signal about an operation is started. It is emitted after the start() of operation is done. - void operationStarted(ModuleBase_Operation* theOperation); - /// Signal about an operation is stopped. It is emitted after the stop() of operation is done. /// \param theOperation a stopped operation void operationStopped(ModuleBase_Operation* theOperation); @@ -127,9 +180,6 @@ signals: /// Emitted when current operation is aborted void operationAborted(ModuleBase_Operation* theOperation); - /// Signal is emitted after the current operation is filled with existing preselection. - void operationActivatedByPreselection(); - /// Signal is emitted after the key released click. void keyEnterReleased(); @@ -138,9 +188,6 @@ public: // TEMPORARY, it should be protected and be performed automatically /// \param theOperation the sent operation. If it is NULL, all operations in the stack are sent. void updateApplyOfOperations(ModuleBase_Operation* theOperation = 0); - /// Commits the current operatin if it is valid - bool commitOperation(); - protected: // TEMPORARY /// Sets the current operation or NULL /// \param theOperation the started operation @@ -159,19 +206,27 @@ protected: // TEMPORARY public slots: /// SLOT, that is called by the key in the property panel is clicked. + /// \param theObject a sender of the event /// \param theEvent the mouse event - bool onKeyReleased(QKeyEvent* theEvent); + bool onKeyReleased(QObject *theObject, QKeyEvent* theEvent); - protected slots: - /// The functionaly, that should be done by enter click - /// Fistly the active widget processes it, then module. If no one does not - /// process it, the current operation is committed - bool onProcessEnter(); + /// SLOT, that is called by the key in the property panel is clicked. + /// \param theObject a sender of the event + /// \param theEvent the mouse event + bool onKeyPressed(QObject *theObject, QKeyEvent* theEvent); /// The functionaly, that should be done by delete click /// Fistly the active widget processes it, then workshop. If no one does not /// process it, do nothing - bool onProcessDelete(); + /// \param theObject a sender of the event + bool onProcessDelete(QObject* theObject); + + protected slots: + /// The functionaly, that should be done by enter click + /// Fistly the active widget processes it, then module. If no one does not + /// process it, the current operation is committed + /// \param theObject a sender of the event + bool onProcessEnter(QObject *theObject); /// Slot that is called by an operation stop. Removes the stopped operation form the stack. /// If there is a suspended operation, restart it. @@ -201,7 +256,22 @@ protected: // TEMPORARY void onOperationResumed(); private: - XGUI_Workshop* workshop() const; + /// Checks if the object is a parent or a child under + /// \param theObject an investivated object + /// \param theParent a candidate to be a parent + static bool isChildObject(const QObject* theObject, const QObject* theParent); + + /// Creates question message box with OK/Cancel buttons, where Cancel is default button, + /// Escape is Null button + /// \param theMessage text of the message + /// \return message box + static QMessageBox* createMessageBox(const QString& theMessage); + + /// Creates information message box with OK button, + /// Escape is Null button + /// \param theMessage text of the message + /// \return message box + static QMessageBox* createInformationBox(const QString& theMessage); private: typedef QList Operations; ///< definition for a list of operations @@ -210,6 +280,9 @@ private: /// Current workshop ModuleBase_IWorkshop* myWorkshop; + QMessageBox* myActiveMessageBox; + XGUI_ShortCutListener* myShortCutListener; + bool mySHIFTPressed; }; #endif