def __init__(self, app, parent):
self.app = app
wal.HPanel.__init__(self, parent)
self.pack(wal.PLine(self), fill=True)
self.container = wal.VPanel(self)
self.pack(self.container, expand=True, fill=True)
self.tabs = PlgnTabPanel(app, self)
self.pack(self.tabs, fill=True)
self.layout()
class PlgArea(wal.HPanel):
app = None
active_plg = None
plugins = []
container = None
tabs = None
def __init__(self, app, parent):
self.app = app
wal.HPanel.__init__(self, parent)
self.pack(wal.PLine(self), fill=True)
self.container = wal.VPanel(self)
self.pack(self.container, expand=True, fill=True)
self.tabs = PlgnTabPanel(app, self)
self.pack(self.tabs, fill=True)
self.layout()
def check_pid(self, pid):
for item in self.plugins:
if item.pid == pid:
return item
return None
def load_plugin(self, pid):
item = self.app.plugins[pid]
item.activate()
self.plugins.append(item)
return item
def show_plugin(self, pid, *args):
if not pid:
return
if self.active_plg and pid == self.active_plg.pid:
self.active_plg.show_signal(*args)
return
item = self.check_pid(pid)
if self.active_plg:
self.active_plg.hide()
if not item:
self.container.hide(update=False)
item = self.load_plugin(pid)
self.container.pack(item.panel, expand=True, fill=True)
self.tabs.add_new_tab(item)
item.panel.layout()
self.container.show()
else:
self.tabs.set_active(item)
self.active_plg = item
self.container.layout()
self.active_plg.show(*args)
self.active_plg.panel.refresh()
self.app.mdiarea.show_plugin_area()
def close_plugin(self, pid):
item = self.check_pid(pid)
if not item:
return
self.tabs.remove_tab(item)
self.plugins.remove(item)
self.container.remove(item.panel)
item.hide()
if self.active_plg == item:
self.active_plg = None
if self.plugins:
self.show_plugin(self.plugins[0].pid)
else:
self.app.mdiarea.show_plugin_area(False)