yentl
/
modelverse_GUI


			
				
					
						
						
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							<class name="MainWindow">
    <relationships>
        <inheritance class="tk.Toplevel" priority="1"/>
        <inheritance class="MvKWidget" priority="0"/>
        <association name="parent" class="A"/>
        <association name="toolbars" class="Toolbar"/>
        <association name="browsers" class="Browser"/>
    </relationships>

    <constructor>
        <super class="tk.TopLevel"/>
        <super class="MvKWidget"/>
        <body>
            self.current_model = None
        </body>
    </constructor>

    <destructor>
        <body>
            self.destroy()
        </body>
    </destructor>

    <scxml initial="init">
        <state id="init" initial="generic_toolbar">
            <state id="generic_toolbar">
                <onentry>
                    <raise event="create_instance" scope="cd">
                        <parameter expr="'toolbars'"/>
                        <parameter expr="'GenericToolbar'"/>
                        <parameter expr="self"/>
                    </raise>
                </onentry>

                <transition event="instance_created" target="../canvas">
                    <parameter name="association_name"/>
                    <raise event="start_instance" scope="cd">
                        <parameter expr="association_name"/>
                    </raise>
                </transition>
            </state>

            <state id="canvas">
                <!--
                <onentry>
                    <raise event="create_instance" scope="cd">
                        <parameter expr="canvas"/>
                        <parameter expr="Canvas"/>
                    </raise>
                </onentry>
                
                <transition event="instance_created" target="../../running">
                    <parameter name="association_name"/>
                    <raise event="start_instance" scope="cd">
                        <parameter expr="association_name"/>
                    </raise>
                </transition>
                -->

                <!-- TODO remove -->
                <transition target="../../running"/>
            </state>
        </state>

        <state id="running" initial="idle">
            <state id="idle">
                <transition event="create_new_model" target="../create_new_model"/>
            </state>

            <state id="create_new_model" initial="query_metamodel">
                <state id="query_metamodel">
                    <onentry>
                        <raise event="create_instance" scope="cd">
                            <parameter expr="'browsers'"/>
                            <parameter expr="'Browser'"/>
                            <parameter expr="'Select metamodel to instantiate'"/>
                            <parameter expr="'formalisms/SimpleClassDiagrams'"/>
                        </raise>
                    </onentry>

                    <transition event="instance_created" target="../wait_for_metamodel">
                        <parameter name="association_name"/>
                        <raise event="start_instance" scope="cd">
                            <parameter expr="association_name"/>
                        </raise>
                    </transition>
                </state>

                <state id="wait_for_metamodel">
                </state>
            </state>

            <transition event="window-close" target="../close"/>
        </state>

        <state id="close">
            <onentry>
                <raise event="close_window" scope="narrow" target="'parent'"/>
            </onentry>
        </state>
    </scxml>
</class>