Cyclone-Team/gramps
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split UI and DB state

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svn: r5049
This commit is contained in:
Don Allingham
2005-08-10 23:53:24 +00:00
parent 363e219af7
commit b39a328f9a
10 changed files with 772 additions and 502 deletions
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61
src/DbState.py
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@@ -44,9 +44,15 @@ import GrampsDBCallback
import GrampsKeys
import NameDisplay
class History:
class History(GrampsDBCallback.GrampsDBCallback):
__signals__ = {
'changed' : (list,),
'menu-changed' : (list,),
}
def __init__(self):
GrampsDBCallback.GrampsDBCallback.__init__(self)
self.history = []
self.mhistory = []
self.index = -1
@@ -73,22 +79,33 @@ class History:
mhc = self.mhistory.count(del_id)
for c in range(mhc):
self.mhistory.remove(del_id)
self.emit('changed',(self.history,))
self.emit('menu-changed',(self.mhistory,))
def push(self,person_handle):
self.prune()
if len(self.history) == 0 or person_handle != self.history[-1]:
self.history.append(person_handle)
self.mhistory.append(person_handle)
if person_handle not in self.mhistory:
self.mhistory.append(person_handle)
self.emit('menu-changed',(self.mhistory,))
self.index += 1
self.emit('changed',(self.history,))
def forward(self,step=1):
self.index += step
self.mhistory.append(self.history[self.index])
person_handle = self.history[self.index]
if person_handle not in self.mhistory:
self.mhistory.append(person_handle)
self.emit('menu-changed',(self.mhistory,))
return str(self.history[self.index])
def back(self,step=1):
self.index -= step
self.mhistory.append(self.history[self.index])
person_handle = self.history[self.index]
if person_handle not in self.mhistory:
self.mhistory.append(person_handle)
self.emit('menu-changed',(self.mhistory,))
return str(self.history[self.index])
def at_end(self):
@@ -109,21 +126,10 @@ class DbState(GrampsDBCallback.GrampsDBCallback):
'no-database' : None,
}
def __init__(self,window,status,uimanager):
self.uimanager = uimanager
self.window = window
def __init__(self):
GrampsDBCallback.GrampsDBCallback.__init__(self)
self.db = GrampsDbBase.GrampsDbBase()
self.active = None
self.status = status
self.status_id = status.get_context_id('GRAMPS')
self.phistory = History()
def get_widget(self,path):
return self.uimanager.get_widget(path)
def clear_history(self):
self.phistory.clear()
def change_active_person(self,person):
self.active = person
@@ -147,15 +153,28 @@ class DbState(GrampsDBCallback.GrampsDBCallback):
self.db = GrampsDbBase.GrampsDbBase()
self.emit('no-database')
def modify_statusbar(self):
class DisplayState(GrampsDBCallback.GrampsDBCallback):
__signals__ = {
}
def __init__(self,window,status,uimanager,dbstate):
self.dbstate = dbstate
self.uimanager = uimanager
self.window = window
GrampsDBCallback.GrampsDBCallback.__init__(self)
self.status = status
self.status_id = status.get_context_id('GRAMPS')
self.phistory = History()
def modify_statusbar(self,active=None):
self.status.pop(self.status_id)
if self.active == None:
if self.dbstate.active == None:
self.status.push(self.status_id,"")
else:
if GrampsKeys.get_statusbar() <= 1:
pname = NameDisplay.displayer.display(self.active)
name = "[%s] %s" % (self.active.get_gramps_id(),pname)
pname = NameDisplay.displayer.display(self.dbstate.active)
name = "[%s] %s" % (self.dbstate.active.get_gramps_id(),pname)
else:
name = self.display_relationship()
self.status.push(self.status_id,name)