1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
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3 #ifndef ModuleBase_IModule_H
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4 #define ModuleBase_IModule_H
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6 #include "ModuleBase.h"
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7 #include "ModuleBase_IWorkshop.h"
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9 #include <ModelAPI_Feature.h>
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22 class Config_WidgetAPI;
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23 class ModuleBase_ModelWidget;
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24 class ModuleBase_Operation;
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25 class ModuleBase_IWorkshop;
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29 * Interface to a module
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31 class MODULEBASE_EXPORT ModuleBase_IModule : public QObject
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37 /// \param theParent instance of workshop intrface
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38 ModuleBase_IModule(ModuleBase_IWorkshop* theParent);
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40 virtual ~ModuleBase_IModule() {}
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42 /// Reads description of features from XML file
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43 virtual void createFeatures();
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45 /// Called on creation of menu item in desktop
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46 virtual void actionCreated(QAction*);
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48 /// Launching of a edit operation on the feature
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49 /// \param theFeature feature for editing
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50 virtual void editFeature(FeaturePtr theFeature);
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52 /// Creates an operation and send it to loop
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53 /// \param theCmdId the operation name
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54 virtual void launchOperation(const QString& theCmdId);
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56 /// Realizes some functionality by an operation start
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57 /// \param theOperation a started operation
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58 virtual void operationStarted(ModuleBase_Operation* theOperation) {}
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60 /// Realizes some functionality by an operation resume
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61 /// \param theOperation a resumed operation
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62 virtual void operationResumed(ModuleBase_Operation* theOperation) {}
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64 /// Realizes some functionality by an operation stop
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65 virtual void operationStopped(ModuleBase_Operation* theOperation) {}
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67 /// Realizes some functionality by an operation commit
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68 virtual void operationCommitted(ModuleBase_Operation* theOperation) {}
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70 /// Realizes some functionality by an operation abort
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71 virtual void operationAborted(ModuleBase_Operation* theOperation) {}
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73 /// Realizes some functionality by an operation start
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74 /// \param theOperation a started operation
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75 virtual ModuleBase_Operation* currentOperation() const = 0;
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77 /// Add menu atems for viewer into the given menu
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78 /// \param theMenu a popup menu to be shown in the viewer
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79 /// \param theStdActions a map of standard actions
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80 /// \return true if items are added and there is no necessity to provide standard menu
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81 virtual bool addViewerItems(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const { return false; }
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83 /// Add menu atems for object browser into the given menu
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84 /// \param theMenu a popup menu to be shown in the object browser
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85 virtual void addObjectBrowserItems(QMenu* theMenu) const {};
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87 /// Called when it is necessary to update a command state (enable or disable it)
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88 //virtual bool isFeatureEnabled(const QString& theCmdId) const = 0;
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90 /// Creates custom widgets for property panel
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91 /// \param theType a type of widget
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92 /// \param theParent the parent object
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93 /// \param theWidgetApi the widget configuation. The attribute of the model widget is obtained from
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94 /// \param theParentId is Id of a parent of the current attribute
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95 /// \param theModelWidgets list of widget objects
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96 virtual ModuleBase_ModelWidget* createWidgetByType(const std::string& theType, QWidget* theParent,
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97 Config_WidgetAPI* theWidgetApi, std::string theParentId)
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102 /// Returns current workshop
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103 ModuleBase_IWorkshop* workshop() const { return myWorkshop; }
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105 /// Call back forlast tuning of property panel before operation performance
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106 /// It is called as on clearing of property panel as on filling with new widgets
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107 virtual void propertyPanelDefined(ModuleBase_Operation* theOperation) {}
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109 //! Returns True if there are available Undos and there is not an active operation
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110 virtual bool canUndo() const;
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112 //! Returns True if there are available Redos and there is not an active operation
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113 virtual bool canRedo() const;
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115 /// Returns whether the object can be displayed. The default realization returns true.
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116 /// \param theObject a model object
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117 virtual bool canDisplayObject(const ObjectPtr& theObject) const;
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119 /// Reacts to the delete action in module
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120 /// \returns true if the action is processed
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121 virtual bool deleteObjects() { return false; };
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124 /// Called on call of command corresponded to a feature
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125 void onFeatureTriggered();
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127 /// Slolt called on object display
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128 /// \param theObject a data object
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129 /// \param theAIS a presentation object
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130 virtual void onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS) {}
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132 /// Slot called on before object erase
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133 /// \param theObject a data object
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134 /// \param theAIS a presentation object
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135 virtual void onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS) {}
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138 /// Called on selection changed event
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139 virtual void onSelectionChanged() {}
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142 /// Sends the operation for launching
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143 /// \param theOperation the operation
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144 void sendOperation(ModuleBase_Operation* theOperation);
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146 /// Creates a new operation
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147 /// \param theCmdId the operation name
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148 virtual ModuleBase_Operation* createOperation(const std::string& theCmdId);
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150 /// Register validators for this module
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151 virtual void registerValidators() {}
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153 /// Register selection filters for this module
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154 virtual void registerFilters() {}
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156 /// Register properties of this module
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157 virtual void registerProperties() {}
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159 /// Returns new instance of operation object (used in createOperation for customization)
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160 virtual ModuleBase_Operation* getNewOperation(const std::string& theFeatureId);
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164 /// Reference to workshop
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165 ModuleBase_IWorkshop* myWorkshop;
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167 /// Map of features in XML
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168 std::map<std::string, std::string> myFeaturesInFiles;
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173 //! This function must return a new module instance.
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175 typedef ModuleBase_IModule* (*CREATE_FUNC)(ModuleBase_IWorkshop*);
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178 #define CREATE_MODULE "createModule"
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180 #endif //ModuleBase_IModule
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