X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_OperationMgr.h;h=eb0e7541a753675a929521bc09d0342576d81937;hb=331d9cfcdfa7db2c280e047b01ceac7196cbf335;hp=e43485b5c392a0a850267cea3a1107a6b26ea2d5;hpb=b2a34ee4bab2fe2d97f900cbdafcaf122344c46c;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_OperationMgr.h b/src/XGUI/XGUI_OperationMgr.h index e43485b5c..eb0e7541a 100644 --- a/src/XGUI/XGUI_OperationMgr.h +++ b/src/XGUI/XGUI_OperationMgr.h @@ -1,3 +1,5 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> + // File: XGUI_OperationMgr.h // Created: 20 Apr 2014 // Author: Natalia ERMOLAEVA @@ -37,10 +39,26 @@ Q_OBJECT /// Returns the current operation or NULL /// \return the current operation ModuleBase_Operation* currentOperation() const; + + /// Check if the given operation is active operation. + /// Also, returns false is ther is no active operation. + bool isCurrentOperation(ModuleBase_Operation* theOperation); + /// Returns true is operation manager has at least one non-null operation. bool hasOperation() const; + + /// Returns true is operation manager has an operation with given Id. + bool hasOperation(const QString& theId) const; + + /// Returns true if the operation can be aborted + bool canStopOperation(); + + /// Find and return operation by its Id. + ModuleBase_Operation* findOperation(const QString& theId) const; + /// Returns number of operations in the stack int operationsCount() const; + /// Returns list of all operations IDs QStringList operationList() const; @@ -48,6 +66,7 @@ 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); /// Start the operation and append it to the stack of operations @@ -55,73 +74,106 @@ Q_OBJECT /// \return the state whether the current operation is started bool startOperation(ModuleBase_Operation* theOperation); - bool abortAllOperations(); + /// 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(QString theId); - public slots: + /// Blocking/unblocking enabling of Ok button in property panel. + /// It is used when operation can not be validated even all attributes are valid + void setLockValidating(bool toLock) { myIsValidationLock = toLock; } + + /// Returns state of validation locking + bool isValidationLocked() const { return myIsValidationLock; } + + /// Sets apply state to the value and emit signal about this state is changed + /// \param theEnabled the state value + void setApplyEnabled(const bool theEnabled); + + /// Returns enable apply state + /// \return theEnabled a boolean value + bool isApplyEnabled() const; + + public slots: /// Slot that commits the current operation. void onCommitOperation(); /// Slot that aborts the current operation. void onAbortOperation(); /// 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(); + 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); + /// Signal about an operation is resumed. It is emitted after the resume() of operation is done. - void operationResumed(); - /// Signal is emitted after the validate methods calls. - void operationValidated(bool); - /// Signal about the necessety of the next widget activating - /// \param theWidget the model widget - void activateNextWidget(ModuleBase_ModelWidget* theWidget); + void operationResumed(ModuleBase_Operation* theOperation); - protected: + /// Emitted when current operation is Committed + void operationCommitted(ModuleBase_Operation* theOperation); + + /// Emitted when current operation is aborted + void operationAborted(ModuleBase_Operation* theOperation); + + /// Signal is emitted after the apply enable state changed. + void validationStateChanged(bool); + + /// Signal is emitted after the apply enable state changed. + void nestedStateChanged(bool); + + /// Signal is emitted after the current operation is filled with existing preselection. + void operationActivatedByPreselection(); + + /// Signal is emitted after the key released click. + void keyEnterReleased(); + protected: /// Commits the current operatin if it is valid bool commitOperation(); + /// Sets the current operation or NULL /// \param theOperation the started operation - /// \param isCheckBeforeStart the flag whether to check whether the operation can be started - /// \return the state whether the operation is resumed void resumeOperation(ModuleBase_Operation* theOperation); - /// Checks if given operation is Valid, if so sends operationValidated signal - /// \param theOperation to be validated - /// \return validation state (true means valid) - bool validateOperation(ModuleBase_Operation* theOperation); - /// Returns whether the operation can be started. Check if there is already started operation and - /// the granted parameter of the launched operation - /// \param theOperation an operation to check - bool canStartOperation(ModuleBase_Operation* theOperation); - - bool canStopOperation(); - - /// Returns true if the operation can be aborted - bool canAbortOperation(); - public slots: /// SLOT, that is called by the key in the property panel is clicked. - /// \param theName the attribute name /// \param theEvent the mouse event - void onKeyReleased(QKeyEvent* theEvent); - - /// SLOT, that reacts to the widget activation - /// \param theWidget an activated widget - void onWidgetActivated(ModuleBase_ModelWidget* theWidget); + bool onKeyReleased(QKeyEvent* theEvent); protected slots: /// Slot that is called by an operation stop. Removes the stopped operation form the stack. /// If there is a suspended operation, restart it. void onOperationStopped(); + /// Slot called on operation start + void onOperationStarted(); + + /// Slot called on operation abort + void onOperationAborted(); + + /// Slot called on operation commit + void onOperationCommitted(); + + /// Slot called on operation resume + void onOperationResumed(); + private: typedef QList Operations; ///< definition for a list of operations Operations myOperations; ///< a stack of started operations. The active operation is on top, // others are suspended and started by the active is finished + + /// Lock/Unlock access to Ok button in property panel + bool myIsValidationLock; + /// Lock/Unlock access to Ok button in property panel + bool myIsApplyEnabled; }; #endif