109 lines
3.2 KiB
Python
109 lines
3.2 KiB
Python
import pygtk
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# pygtk.require('2.0')
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import gtk
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import sys
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import os
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import gobject
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from system import logger, project, workflow
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import workflows
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DATADIR = os.path.dirname(sys.modules['system'].__file__)
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GLADEFILENAME = os.path.join(DATADIR, 'fluents.glade')
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class CreateProjectDruid(gtk.Window):
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"""A druid for creating a new project.
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The CreateProjectDruid gets a list of all classes derived from
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Workflow, and asks the user to select one of these. A new project of
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the selected class is added to the application."""
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def __init__(self, app):
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gtk.Window.__init__(self)
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self.app = app
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self.widget_tree = gtk.glade.XML(GLADEFILENAME, 'new_project_druid')
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self.workflows = self.make_workflow_list()
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self.selected = None
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renderer = gtk.CellRendererText()
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wf_name = gtk.TreeViewColumn('Workflow Name', renderer, text=0)
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self['workflow_list'].insert_column(wf_name, 0)
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self.wf_info = gtk.TextBuffer()
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self['workflow_info'].set_buffer(self.wf_info)
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def __getitem__(self, key):
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return self.widget_tree.get_widget(key)
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def make_workflow_list(self):
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store = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
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for wf in workflow.workflow_list():
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store.insert_after(None, (wf.name, wf))
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return store
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def run(self):
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self['workflow_list'].set_model(self.workflows)
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self['druidpagestart1'].show()
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self['druidpagefinish1'].show()
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self['new_project_druid'].show()
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self['druidpagefinish1'].connect('finish', self.finish)
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self['workflow_list'].connect('cursor_changed', self.selection_updated)
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self['druid'].connect('cancel', self.cancel)
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self.connect('destroy', self.delete)
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def delete(self, widget):
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return False
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def hide(self):
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self['druidpagestart1'].hide()
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self['druidpagefinish1'].hide()
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self['new_project_druid'].hide()
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gtk.Window.hide(self)
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def finish(self, *rest):
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tree, it = self['workflow_list'].get_selection().get_selected()
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wf = self.workflows.get_value(it, 1)
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proj = project.Project()
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self.app.set_workflow(wf(self.app))
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self.app.set_project(proj)
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self.hide()
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self.destroy()
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def cancel(self, *ignored):
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self.hide()
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self.destroy()
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def selection_updated(self, *rest):
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tree, it = self['workflow_list'].get_selection().get_selected()
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wf = self.workflows.get_value(it, 1)
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self.wf_info.set_text(wf.description)
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def get_text(title, text):
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"""Allow user to type in a string for text."""
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dlg = gtk.Dialog(title)
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dlg.show()
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text = gtk.Label(text)
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text.show()
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entry = gtk.Entry()
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entry.show()
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entry.set_activates_default(True)
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dlg.vbox.pack_start(text)
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dlg.vbox.pack_start(entry)
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dlg.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
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dlg.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
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dlg.set_default_response(gtk.RESPONSE_OK)
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response = dlg.run()
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retval = None
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if response == gtk.RESPONSE_OK:
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retval = entry.get_text()
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dlg.destroy()
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return retval
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