ModifiedInViewer, /// modification performed by viewer events
Reset }; /// the value is reset
+ enum EnableState { On, /// the widget value is always enabled
+ Off, /// the widget value is always disabled
+ DefinedInPreferences }; /// the widget value enable state is defined in preferences
+
/// Constructor
/// \param theParent the parent object
/// \param theData the widget configuration. The attribute of the model widget is obtained from
- /// \param theData a low-level API for reading xml definitions of widgets
+ /// a low-level API for reading xml definitions of widgets
ModuleBase_ModelWidget(QWidget* theParent, const Config_WidgetAPI* theData);
/// Destructor
- virtual ~ModuleBase_ModelWidget()
- {
- }
+ virtual ~ModuleBase_ModelWidget();
/// Fills the widget with default values. It calls the resetCustom method and change
/// the widget state to Reset if the reset is performed.
/// \return the boolean result
bool isObligatory() const { return myIsObligatory; }
+ /// Returns true, if the widget value is enabled and might be modified manualy. It returns false if
+ /// the application preferences allow having disabled value and the internal state tells to disable
+ /// \return the boolean result
+ virtual bool isValueEnabled() const;
+
/// Returns this parameter value in the xml file
/// \return the boolean result
bool isUseReset() const { return myUseReset; }
/// \return the enumeration result
ValueState getValueState() const { return myState; }
+ /// Stores the widget value if it is modified
+ void processValueState();
+
/// Returns an attribute error according to the value state
/// It exists in all cases excepring the "Store" case
QString getValueStateError() const;
//! Returns the widget error, get it from the attribute validator and state of the widget
//! If the feature is correct, it returns an empty value
+ //! \param theValueStateChecked the boolean flag if the state of the widget should be checked
//! \return string value
- QString getError() const;
+ QString getError(const bool theValueStateChecked = true) const;
/// Set the given wrapped value to the current widget
/// This value should be processed in the widget according to the needs
/// \return True in success
bool restoreValue();
+ /// Saves the internal parameters to the given feature. Emits signals before and after store
+ /// \return True in success
+ bool storeValue();
+
/// Set focus to the first control of the current widget. The focus policy of the control is checked.
/// If the widget has the NonFocus focus policy, it is skipped.
/// \return the state whether the widget can accept the focus
/// Set feature which is processing by active operation
/// \param theFeature a feature object
/// \param theToStoreValue a value about necessity to store the widget value to the feature
- void setFeature(const FeaturePtr& theFeature, const bool theToStoreValue = false);
+ /// \param isUpdateFlushed a flag if update should be flushed on store value
+ void setFeature(const FeaturePtr& theFeature, const bool theToStoreValue = false,
+ const bool isUpdateFlushed = true);
/// Editing mode depends on mode of current operation. This value is defined by it.
virtual void setEditingMode(bool isEditing) { myIsEditing = isEditing; }
/// Sends Update and Redisplay for the given object
/// \param theObj is updating object
- static void updateObject(ObjectPtr theObj);
+ void updateObject(ObjectPtr theObj);
/// Sends Move event for the given object
/// \param theObj is object for moving
static void moveObject(ObjectPtr theObj);
- /// Sends a message about block/unblock viewer updating
- /// \param theValue a boolean value
- static void blockUpdateViewer(const bool theValue);
-
signals:
/// The signal about widget values are to be changed
void beforeValuesChanged();
/// The signal about value state modification
void valueStateChanged(int theState);
+ /// The signal is emitted after flush of updates singal for the widget
+ void objectUpdated();
+
protected:
/// Sets default value of widget. Normally, widget should fetch this value
/// from the xml. However, some widgets derived widgets could define it
/// or store the control value to the feature
virtual void initializeValueByActivate();
- /// Saves the internal parameters to the given feature. Emits signals before and after store
- /// \return True in success
- bool storeValue();
-
/// Saves the internal parameters to the given feature
/// \return True in success
- virtual bool storeValueCustom() const = 0;
+ virtual bool storeValueCustom() = 0;
/// Restore value from attribute data to the widget's control
virtual bool restoreValueCustom() = 0;
/// The method called when widget is activated
virtual void activateCustom() {};
+ QString translateString(const QString& theMsg) const;
+
protected slots:
/// Processing of values changed in model widget by store the current value to the feature
void onWidgetValuesChanged();
void onWidgetValuesModified();
protected:
- ModuleBase_WidgetValidator* myWidgetValidator; /// own validator, by default it is zero
+ /// own validator, by default it is zero
+ ModuleBase_WidgetValidator* myWidgetValidator;
/// The attribute name of the model feature
std::string myAttributeID;
/// The non-obligatory widgets should not accept the focus in the property panel
bool myIsObligatory;
+ /// Flag about value of the control is enabled (can be modified)
+ EnableState myIsValueEnabled;
+
/// The widget value state
ValueState myState;
bool myUseReset;
/// blocked flag of modification of the value state
bool myIsValueStateBlocked;
-
- friend class ModuleBase_OperationFeature; // to call storeValue() by commit if value state is ModifiedInPP
+ /// do not flush updated signal
+ bool myFlushUpdateBlocked;
};
#endif