diff options
Diffstat (limited to 'Mac/Lib/FrameWork.py')
| -rw-r--r-- | Mac/Lib/FrameWork.py | 333 |
1 files changed, 237 insertions, 96 deletions
diff --git a/Mac/Lib/FrameWork.py b/Mac/Lib/FrameWork.py index 1b86cf5..bb379cc 100644 --- a/Mac/Lib/FrameWork.py +++ b/Mac/Lib/FrameWork.py @@ -77,12 +77,19 @@ class Application: "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__ @@ -125,6 +132,9 @@ class Application: 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] @@ -135,55 +145,52 @@ class Application: 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): @@ -202,43 +209,16 @@ class Application: 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): @@ -260,41 +240,64 @@ class Application: 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: @@ -307,8 +310,9 @@ class Application: 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 @@ -446,6 +450,143 @@ class AppleMenu(Menu): 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" |