"Application framework -- your application should be a derived class"
def __init__(self):
+ self._windows = {}
self.makemenubar()
def makemenubar(self):
self.menubar = MenuBar()
AppleMenu(self.menubar, self.getabouttext(), self.do_about)
self.makeusermenus()
+
+ def appendwindow(self, wid, window):
+ self._windows[wid] = window
+
+ def removewindow(self, wid):
+ del self._windows[wid]
def getabouttext(self):
return "About %s..." % self.__class__.__name__
return None
def dispatch(self, event):
+ if IsDialogEvent(event):
+ self.do_dialogevent(event)
+ return
(what, message, when, where, modifiers) = event
if eventname.has_key(what):
name = "do_" + eventname[what]
except AttributeError:
handler = self.do_unknownevent
handler(event)
+
+ def do_dialogevent(self, event):
+ gotone, window, item = DialogSelect(event)
+ if gotone:
+ if self._windows.has_key(window):
+ window.do_itemhit(item, event)
+ else:
+ print 'Dialog event for unknown dialog'
def do_mouseDown(self, event):
(what, message, when, where, modifiers) = event
- partcode, window = FindWindow(where)
+ partcode, wid = FindWindow(where)
+
+ #
+ # Find the correct name.
+ #
if partname.has_key(partcode):
name = "do_" + partname[partcode]
else:
name = "do_%d" % partcode
- try:
- handler = getattr(self, name)
- except AttributeError:
- handler = self.do_unknownpartcode
- handler(partcode, window, event)
-
- def do_inDrag(self, partcode, window, event):
- where = event[3]
- window.DragWindow(where, self.draglimit)
-
- draglimit = everywhere
-
- def do_inGoAway(self, partcode, window, event):
- where = event[3]
- if window.TrackGoAway(where):
- self.do_close(window)
-
- def do_close(self, window):
- if DEBUG: print "Should close window:", window
-
- def do_inZoom(self, partcode, window, event):
- (what, message, when, where, modifiers) = event
- if window.TrackBox(where, partcode):
- window.ZoomWindow(partcode, 1)
-
- def do_inZoomIn(self, partcode, window, event):
- SetPort(window) # !!!
- self.do_inZoom(partcode, window, event)
-
- def do_inZoomOut(self, partcode, window, event):
- SetPort(window) # !!!
- self.do_inZoom(partcode, window, event)
-
+
+ if wid == None:
+ # No window, or a non-python window
+ try:
+ handler = getattr(self, name)
+ except AttributeError:
+ # Not menubar or something, so assume someone
+ # else's window
+ MacOS.HandleEvent(event)
+ return
+ elif self._windows.has_key(wid):
+ # It is a window. Hand off to correct window.
+ window = self._windows[wid]
+ try:
+ handler = getattr(window, name)
+ except AttributeError:
+ handler = self.do_unknownpartcode
+ else:
+ # It is a python-toolbox window, but not ours.
+ handler = self.do_unknownwindow
+ handler(partcode, wid, event)
+
def do_inSysWindow(self, partcode, window, event):
MacOS.HandleEvent(event)
- # print "SystemClick", event, window
- # SystemClick(event, window) # XXX useless, window is None
def do_inDesk(self, partcode, window, event):
- # print "inDesk"
- # XXX what to do with it?
MacOS.HandleEvent(event)
def do_inMenuBar(self, partcode, window, event):
def do_menu(self, id, item, window, event):
self.menubar.dispatch(id, item, window, event)
- def do_inGrow(self, partcode, window, event):
- (what, message, when, where, modifiers) = event
- result = window.GrowWindow(where, self.growlimit)
- if result:
- height = (result>>16) & 0xffff # Hi word
- width = result & 0xffff # Lo word
- self.do_resize(width, height, window)
-
- growlimit = everywhere
-
- def do_resize(self, width, height, window):
- window.SizeWindow(width, height, 0)
- self.do_postresize(width, height, window)
-
- def do_postresize(self, width, height, window):
- SetPort(window)
- InvalRect(everywhere)
-
- def do_inContent(self, partcode, window, event):
- (what, message, when, where, modifiers) = event
- local = GlobalToLocal(where)
- ctltype, control = FindControl(local, window)
- if ctltype and control:
- pcode = control.TrackControl(local)
- if pcode:
- self.do_controlhit(window, control, pcode, event)
- else:
- if DEBUG: print "FindControl(%s, %s) -> (%s, %s)" % \
- (local, window, ctltype, control)
-
- def do_controlhit(self, window, control, pcode, event):
- if DEBUG: print "control hit in", window, "on", control, "; pcode =", pcode
def do_unknownpartcode(self, partcode, window, event):
(what, message, when, where, modifiers) = event
if DEBUG: print "Mouse down at global:", where
if DEBUG: print "\tUnknown part code:", partcode
+ if DEBUG: print "\tEvent:", self.printevent(event)
+ MacOS.HandleEvent(event)
+
+ def do_unknownwindow(self, partcode, window, event):
+ if DEBUG: print 'Unknown window:', window
MacOS.HandleEvent(event)
def do_keyDown(self, event):
item = result & 0xffff # Lo word
if id:
self.do_rawmenu(id, item, None, event)
- elif c == 'w':
- w = FrontWindow()
- if w:
- self.do_close(w)
- else:
- if DEBUG: print 'Command-W without front window'
+# elif c == 'w':
+# w = FrontWindow()
+# if w:
+# self.do_close(w)
+# else:
+# if DEBUG: print 'Command-W without front window'
else:
if DEBUG: print "Command-" +`c`
else:
- self.do_char(c, event)
+ # See whether the front window wants it
+ w = FrontWindow()
+ if w and self._windows.has_key(w):
+ window = self._windows[w]
+ try:
+ do_char = window.do_char
+ except AttributeError:
+ do_char = self.do_char
+ do_char(c, event)
def do_char(self, c, event):
if DEBUG: print "Character", `c`
def do_updateEvt(self, event):
- if DEBUG:
- print "do_update",
- self.printevent(event)
- window = FrontWindow() # XXX This is wrong!
- if window:
- self.do_rawupdate(window, event)
+ (what, message, when, where, modifiers) = event
+ wid = WhichWindow(message)
+ if wid and self._windows.has_key(wid):
+ window = self._windows[wid]
+ window.do_rawupdate(wid, event)
else:
MacOS.HandleEvent(event)
- def do_rawupdate(self, window, event):
- if DEBUG: print "raw update for", window
- window.BeginUpdate()
- self.do_update(window, event)
- DrawControls(window)
- window.DrawGrowIcon()
- window.EndUpdate()
-
- def do_update(self, window, event):
- EraseRect(everywhere)
-
+ def do_activateEvt(self, event):
+ (what, message, when, where, modifiers) = event
+ wid = WhichWindow(message)
+ if wid and self._windows.has_key(wid):
+ window = self._windows[wid]
+ window.do_activate(modifiers & 1, event)
+ else:
+ MacOS.HandleEvent(event)
+
+ def do_osEvt(self, event):
+ (what, message, when, where, modifiers) = event
+ which = (message >> 24) & 0xff
+ if which == 1: # suspend/resume
+ self.do_suspendresume(event)
+ else:
+ if DEBUG:
+ print 'unknown osEvt:',
+ self.printevent(event)
+
+ def do_suspendresume(self, event):
+ # Is this a good idea???
+ (what, message, when, where, modifiers) = event
+ w = FrontWindow()
+ if w:
+ nev = (activateEvt, w, when, where, message&1)
+ self.do_activateEvt(self, nev)
+
def do_kHighLevelEvent(self, event):
(what, message, when, where, modifiers) = event
if DEBUG:
traceback.print_exc()
def do_unknownevent(self, event):
- print "Unknown event:",
- self.printevent(event)
+ if DEBUG:
+ print "Unhandled event:",
+ self.printevent(event)
def printevent(self, event):
(what, message, when, where, modifiers) = event
name = self.menu.GetItem(item)
OpenDeskAcc(name)
+class Window:
+ """A single window belonging to an application"""
+
+ def __init__(self, parent):
+ self.wid = None
+ self.parent = parent
+
+ def open(self):
+ self.wid = NewWindow((40, 40, 400, 400), self.__class__.__name__, 1,
+ 0, -1, 1, 0)
+ self.do_postopen()
+
+ def do_postopen(self):
+ """Tell our parent we exist"""
+ self.parent.appendwindow(self.wid, self)
+
+ def close(self):
+ pass
+ self.do_postclose()
+
+ def do_postclose(self):
+ self.parent.removewindow(self.wid)
+ self.parent = None
+ self.wid = None
+
+ def do_inDrag(self, partcode, window, event):
+ where = event[3]
+ window.DragWindow(where, self.draglimit)
+
+ draglimit = everywhere
+
+ def do_inGoAway(self, partcode, window, event):
+ where = event[3]
+ if window.TrackGoAway(where):
+ self.close()
+
+ def do_inZoom(self, partcode, window, event):
+ (what, message, when, where, modifiers) = event
+ if window.TrackBox(where, partcode):
+ window.ZoomWindow(partcode, 1)
+
+ def do_inZoomIn(self, partcode, window, event):
+ SetPort(window) # !!!
+ self.do_inZoom(partcode, window, event)
+
+ def do_inZoomOut(self, partcode, window, event):
+ SetPort(window) # !!!
+ self.do_inZoom(partcode, window, event)
+
+ def do_inGrow(self, partcode, window, event):
+ (what, message, when, where, modifiers) = event
+ result = window.GrowWindow(where, self.growlimit)
+ if result:
+ height = (result>>16) & 0xffff # Hi word
+ width = result & 0xffff # Lo word
+ self.do_resize(width, height, window)
+
+ growlimit = everywhere
+
+ def do_resize(self, width, height, window):
+ window.SizeWindow(width, height, 0)
+ self.do_postresize(width, height, window)
+
+ def do_postresize(self, width, height, window):
+ SetPort(window)
+ InvalRect(everywhere)
+
+ def do_inContent(self, partcode, window, event):
+ #
+ # If we're not frontmost, select ourselves and wait for
+ # the activate event.
+ #
+ if FrontWindow() <> window:
+ window.SelectWindow()
+ return
+ # We are. Handle the event.
+ (what, message, when, where, modifiers) = event
+ SetPort(window)
+ local = GlobalToLocal(where)
+ self.do_contentclick(local, modifiers, event)
+
+ def do_contentclick(self, local, modifiers, event):
+ print 'Click in contents at %s, modifiers %s'%(local, modifiers)
+
+ def do_rawupdate(self, window, event):
+ if DEBUG: print "raw update for", window
+ window.BeginUpdate()
+ self.do_update(window, event)
+ window.EndUpdate()
+
+ def do_update(self, window, event):
+ EraseRect(everywhere)
+
+ def do_activate(self, activate, event):
+ if DEBUG: print 'Activate %d for %s'%(activate, self.wid)
+
+class ControlsWindow(Window):
+
+ def do_rawupdate(self, window, event):
+ if DEBUG: print "raw update for", window
+ window.BeginUpdate()
+ self.do_update(window, event)
+ DrawControls(window)
+ window.DrawGrowIcon()
+ window.EndUpdate()
+
+ def do_controlhit(self, window, control, pcode, event):
+ if DEBUG: print "control hit in", window, "on", control, "; pcode =", pcode
+
+ def do_inContent(self, partcode, window, event):
+ (what, message, when, where, modifiers) = event
+ local = GlobalToLocal(where)
+ ctltype, control = FindControl(local, window)
+ if ctltype and control:
+ pcode = control.TrackControl(local)
+ if pcode:
+ self.do_controlhit(window, control, pcode, event)
+ else:
+ if DEBUG: print "FindControl(%s, %s) -> (%s, %s)" % \
+ (local, window, ctltype, control)
+
+class DialogWindow(Window):
+ """A modeless dialog window"""
+
+ def open(self, resid):
+ self.wid = GetNewDialog(resid, -1)
+ self.do_postopen()
+
+ def close(self):
+ self.wid.DisposeDialog()
+ self.do_postclose()
+
+ def do_itemhit(self, item, event):
+ print 'Dialog %s, item %d hit'%(self.wid, item)
+
+ def do_rawupdate(self, window, event):
+ pass
def ostypecode(x):
"Convert a long int to the 4-character code it really is"
projects / thirdparty / Python / cpython.git / commitdiff
