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@@ -0,0 +1,92 @@
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+<class name="GenericToolbar">
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+ <relationships>
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+ <inheritance class="tk.Toplevel" priority="1"/>
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+ <inheritance class="MvKWidget" priority="0"/>
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+ <association name="buttons" class="Button"/>
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+ <association name="parent" class="A"/>
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+ </relationships>
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+
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+ <constructor>
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+ <super class="tk.TopLevel"/>
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+ <super class="MvKWidget"/>
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+ <body>
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+ self.to_create = ["new", "open"]
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+ self.button_info = {"new": "Create a new model",
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+ "open": "Open an existing model"}
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+ self.buttons = {}
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+ </body>
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+ </constructor>
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+ <destructor>
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+ <body>
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+ self.destroy()
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+ </body>
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+ </destructor>
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+
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+ <scxml initial="init">
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+ <state id="init" initial="init_buttons">
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+ <state id="init_buttons">
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+ <onentry>
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+ <raise event="create_instance" scope="cd">
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+ <parameter expr="'buttons'"/>
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+ <parameter expr="'Button'"/>
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+ <parameter expr="{'parent': self, 'visual': TextVisual(self.to_create[0]), 'tooltip_text': self.button_info[self.to_create[0]], 'event_parameters': self.to_create[0]}"/>
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+ </raise>
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+ </onentry>
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+
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+ <transition event="instance_created" target="../next_button">
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+ <parameter name="association_name"/>
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+ <raise event="start_instance" scope="cd">
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+ <parameter expr="association_name"/>
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+ </raise>
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+
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+ <script>
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+ self.buttons[self.to_create[0]] = association_name
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+ self.to_create.pop(0)
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+ </script>
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+ </transition>
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+ </state>
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+
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+ <state id="next_button">
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+ <transition cond="len(self.to_create) == 0" target="../../root"/>
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+ <transition cond="len(self.to_create) > 0" target="../init_buttons"/>
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+ </state>
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+ </state>
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+
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+ <state id="root">
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+ <transition event="button_pressed" cond="event_name == 'OK'" target="../closing">
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+ <parameter name="event_name"/>
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+
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+ <script>
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+ results = {}
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+ for k, v in self.entries.items():
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+ results[k] = v.get()
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+ </script>
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+
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+ <raise event="prompt_results" scope="narrow" target="'parent'">
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+ <parameter expr="results"/>
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+ </raise>
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+ </transition>
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+
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+ <transition event="window-close" cond="ID == id(self)" target="../closing">
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+ <parameter name="ID"/>
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+ </transition>
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+ </state>
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+
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+ <state id="closing">
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+ <onentry>
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+ <raise event="delete_instance" scope="cd">
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+ <parameter expr="self.buttons.popitem()[1]"/>
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+ </raise>
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+ </onentry>
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+
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+ <transition event="instance_deleted" cond="len(self.buttons) > 0" target="../closing"/>
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+ <transition event="instance_deleted" cond="len(self.buttons) == 0" target="../close"/>
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+ </state>
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+
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+ <state id="close">
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+ <onentry>
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+ <raise event="close_window" scope="broad"/>
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+ </onentry>
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+ </state>
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+ </scxml>
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+</class>
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