mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
636 lines
17 KiB
Python
636 lines
17 KiB
Python
from Carbon import Dlg, Evt, Events, Fm
|
|
from Carbon import Menu, Qd, Win, Windows
|
|
import FrameWork
|
|
import Wbase
|
|
import MacOS
|
|
import struct
|
|
import traceback
|
|
from types import InstanceType, StringType
|
|
|
|
if hasattr(Win, "FrontNonFloatingWindow"):
|
|
MyFrontWindow = Win.FrontNonFloatingWindow
|
|
else:
|
|
MyFrontWindow = Win.FrontWindow
|
|
|
|
|
|
class Window(FrameWork.Window, Wbase.SelectableWidget):
|
|
|
|
windowkind = Windows.documentProc
|
|
|
|
def __init__(self, possize, title="", minsize=None, maxsize=None,
|
|
tabbable=1, show=1, fontsettings=None):
|
|
import W
|
|
if fontsettings is None:
|
|
fontsettings = W.getdefaultfont()
|
|
self._fontsettings = fontsettings
|
|
W.SelectableWidget.__init__(self, possize)
|
|
self._globalbounds = l, t, r, b = self.getwindowbounds(possize, minsize)
|
|
self._bounds = (0, 0, r - l, b - t)
|
|
self._tabchain = []
|
|
self._currentwidget = None
|
|
self.title = title
|
|
self._parentwindow = self
|
|
self._tabbable = tabbable
|
|
self._defaultbutton = None
|
|
self._drawwidgetbounds = 0
|
|
self._show = show
|
|
self._lastrollover = None
|
|
self.hasclosebox = 1
|
|
# XXX the following is not really compatible with the
|
|
# new (system >= 7.5) window procs.
|
|
if minsize:
|
|
self._hasgrowbox = 1
|
|
self.windowkind = self.windowkind | 8
|
|
l, t = minsize
|
|
if maxsize:
|
|
r, b = maxsize[0] + 1, maxsize[1] + 1
|
|
else:
|
|
r, b = 32000, 32000
|
|
self.growlimit = (l, t, r, b)
|
|
else:
|
|
self._hasgrowbox = 0
|
|
if (self.windowkind == 0 or self.windowkind >= 8) and self.windowkind < 1000:
|
|
self.windowkind = self.windowkind | 4
|
|
FrameWork.Window.__init__(self, W.getapplication())
|
|
|
|
def gettitle(self):
|
|
return self.title
|
|
|
|
def settitle(self, title):
|
|
self.title = title
|
|
if self.wid:
|
|
self.wid.SetWTitle(title)
|
|
|
|
def getwindowbounds(self, size, minsize = None):
|
|
return windowbounds(size, minsize)
|
|
|
|
def getcurrentwidget(self):
|
|
return self._currentwidget
|
|
|
|
def show(self, onoff):
|
|
if onoff:
|
|
self.wid.ShowWindow()
|
|
else:
|
|
self.wid.HideWindow()
|
|
|
|
def isvisible(self):
|
|
return self.wid.IsWindowVisible()
|
|
|
|
def select(self):
|
|
self.wid.SelectWindow()
|
|
# not sure if this is the best place, I need it when
|
|
# an editor gets selected, and immediately scrolled
|
|
# to a certain line, waste scroll assumes everything
|
|
# to be in tact.
|
|
self.do_rawupdate(self.wid, "DummyEvent")
|
|
|
|
def open(self):
|
|
self.wid = Win.NewCWindow(self._globalbounds, self.title, self._show,
|
|
self.windowkind, -1, self.hasclosebox, 0)
|
|
self.SetPort()
|
|
fontname, fontstyle, fontsize, fontcolor = self._fontsettings
|
|
fnum = Fm.GetFNum(fontname)
|
|
if fnum == 0:
|
|
fnum = Fm.GetFNum("Geneva")
|
|
Qd.TextFont(fnum)
|
|
Qd.TextFace(fontstyle)
|
|
Qd.TextSize(fontsize)
|
|
if self._bindings.has_key("<open>"):
|
|
callback = self._bindings["<open>"]
|
|
callback()
|
|
for w in self._widgets:
|
|
w.forall_frombottom("open")
|
|
self._maketabchain()
|
|
if self._tabbable:
|
|
self.bind('tab', self.nextwidget)
|
|
self.bind('shifttab', self.previouswidget)
|
|
else:
|
|
self._hasselframes = 0
|
|
if self._tabchain:
|
|
self._tabchain[0].select(1)
|
|
self.do_postopen()
|
|
|
|
def close(self):
|
|
if not self.wid:
|
|
return # we are already closed
|
|
if self._bindings.has_key("<close>"):
|
|
callback = self._bindings["<close>"]
|
|
try:
|
|
rv = callback()
|
|
except:
|
|
print 'error in <close> callback'
|
|
traceback.print_exc()
|
|
else:
|
|
if rv:
|
|
return rv
|
|
#for key in self._widgetsdict.keys():
|
|
# self._removewidget(key)
|
|
self.forall_butself("close")
|
|
Wbase.SelectableWidget.close(self)
|
|
self._tabchain = []
|
|
self._currentwidget = None
|
|
self.wid.HideWindow()
|
|
self.do_postclose()
|
|
|
|
def domenu_close(self, *args):
|
|
self.close()
|
|
|
|
def getbounds(self):
|
|
return self._globalbounds
|
|
|
|
def setbounds(self, bounds):
|
|
l, t, r, b = bounds
|
|
self.move(l, t)
|
|
self.resize(r-l, b-t)
|
|
|
|
def move(self, x, y = None):
|
|
"""absolute move"""
|
|
if y == None:
|
|
x, y = x
|
|
self.wid.MoveWindow(x, y, 0)
|
|
|
|
def resize(self, x, y = None):
|
|
if not self._hasgrowbox:
|
|
return # hands off!
|
|
if y == None:
|
|
x, y = x
|
|
self.SetPort()
|
|
self.GetWindow().InvalWindowRect(self.getgrowrect())
|
|
self.wid.SizeWindow(x, y, 1)
|
|
self._calcbounds()
|
|
|
|
def test(self, point):
|
|
return 1
|
|
|
|
def draw(self, visRgn = None):
|
|
if self._hasgrowbox:
|
|
self.tempcliprect(self.getgrowrect())
|
|
self.wid.DrawGrowIcon()
|
|
self.restoreclip()
|
|
|
|
def idle(self, *args):
|
|
self.SetPort()
|
|
point = Evt.GetMouse()
|
|
widget = self.findwidget(point, 0)
|
|
if self._bindings.has_key("<idle>"):
|
|
callback = self._bindings["<idle>"]
|
|
if callback():
|
|
return
|
|
if self._currentwidget is not None and hasattr(self._currentwidget, "idle"):
|
|
if self._currentwidget._bindings.has_key("<idle>"):
|
|
callback = self._currentwidget._bindings["<idle>"]
|
|
if callback():
|
|
return
|
|
if self._currentwidget.idle():
|
|
return
|
|
if widget is not None and hasattr(widget, "rollover"):
|
|
if 1: #self._lastrollover <> widget:
|
|
if self._lastrollover:
|
|
self._lastrollover.rollover(point, 0)
|
|
self._lastrollover = widget
|
|
self._lastrollover.rollover(point, 1)
|
|
else:
|
|
if self._lastrollover:
|
|
self._lastrollover.rollover(point, 0)
|
|
self._lastrollover = None
|
|
Wbase.SetCursor("arrow")
|
|
|
|
def xxx___select(self, widget):
|
|
if self._currentwidget == widget:
|
|
return
|
|
if self._bindings.has_key("<select>"):
|
|
callback = self._bindings["<select>"]
|
|
if callback(widget):
|
|
return
|
|
if widget is None:
|
|
if self._currentwidget is not None:
|
|
self._currentwidget.select(0)
|
|
elif type(widget) == InstanceType and widget._selectable:
|
|
widget.select(1)
|
|
elif widget == -1 or widget == 1:
|
|
if len(self._tabchain) <= 1:
|
|
return
|
|
temp = self._tabchain[(self._tabchain.index(self._currentwidget) + widget) % len(self._tabchain)]
|
|
temp.select(1)
|
|
else:
|
|
raise TypeError, "Widget is not selectable"
|
|
|
|
def setdefaultbutton(self, newdefaultbutton = None, *keys):
|
|
if newdefaultbutton == self._defaultbutton:
|
|
return
|
|
if self._defaultbutton:
|
|
self._defaultbutton._setdefault(0)
|
|
if not newdefaultbutton:
|
|
self.bind("return", None)
|
|
self.bind("enter", None)
|
|
return
|
|
import Wcontrols
|
|
if not isinstance(newdefaultbutton, Wcontrols.Button):
|
|
raise TypeError, "widget is not a button"
|
|
self._defaultbutton = newdefaultbutton
|
|
self._defaultbutton._setdefault(1)
|
|
if not keys:
|
|
self.bind("return", self._defaultbutton.push)
|
|
self.bind("enter", self._defaultbutton.push)
|
|
else:
|
|
for key in keys:
|
|
self.bind(key, self._defaultbutton.push)
|
|
|
|
def nextwidget(self):
|
|
self.xxx___select(1)
|
|
|
|
def previouswidget(self):
|
|
self.xxx___select(-1)
|
|
|
|
def drawwidgetbounds(self, onoff):
|
|
self._drawwidgetbounds = onoff
|
|
self.SetPort()
|
|
self.GetWindow().InvalWindowRect(self._bounds)
|
|
|
|
def _drawbounds(self):
|
|
pass
|
|
|
|
def _maketabchain(self):
|
|
# XXX This has to change, it's no good when we are adding or deleting widgets.
|
|
# XXX Perhaps we shouldn't keep a "tabchain" at all.
|
|
self._hasselframes = 0
|
|
self._collectselectablewidgets(self._widgets)
|
|
if self._hasselframes and len(self._tabchain) > 1:
|
|
self._hasselframes = 1
|
|
else:
|
|
self._hasselframes = 0
|
|
|
|
def _collectselectablewidgets(self, widgets):
|
|
import W
|
|
for w in widgets:
|
|
if w._selectable:
|
|
self._tabchain.append(w)
|
|
if isinstance(w, W.List):
|
|
self._hasselframes = 1
|
|
self._collectselectablewidgets(w._widgets)
|
|
|
|
def _calcbounds(self):
|
|
self._possize = self.wid.GetWindowPort().GetPortBounds()[2:]
|
|
w, h = self._possize
|
|
self._bounds = (0, 0, w, h)
|
|
self.wid.GetWindowContentRgn(scratchRegion)
|
|
l, t, r, b = GetRgnBounds(scratchRegion)
|
|
self._globalbounds = l, t, l + w, t + h
|
|
for w in self._widgets:
|
|
w._calcbounds()
|
|
|
|
# FrameWork override methods
|
|
def do_inDrag(self, partcode, window, event):
|
|
where = event[3]
|
|
self.wid.GetWindowContentRgn(scratchRegion)
|
|
was_l, was_t, r, b = GetRgnBounds(scratchRegion)
|
|
window.DragWindow(where, self.draglimit)
|
|
self.wid.GetWindowContentRgn(scratchRegion)
|
|
is_l, is_t, r, b = GetRgnBounds(scratchRegion)
|
|
self._globalbounds = Qd.OffsetRect(self._globalbounds,
|
|
is_l - was_l, is_t - was_t)
|
|
|
|
def do_char(self, char, event):
|
|
import Wkeys
|
|
(what, message, when, where, modifiers) = event
|
|
key = char
|
|
if Wkeys.keynames.has_key(key):
|
|
key = Wkeys.keynames[key]
|
|
if modifiers & Events.shiftKey:
|
|
key = 'shift' + key
|
|
if modifiers & Events.cmdKey:
|
|
key = 'cmd' + key
|
|
if modifiers & Events.controlKey:
|
|
key = 'control' + key
|
|
if self._bindings.has_key("<key>"):
|
|
callback = self._bindings["<key>"]
|
|
if Wbase.CallbackCall(callback, 0, char, event):
|
|
return
|
|
if self._bindings.has_key(key):
|
|
callback = self._bindings[key]
|
|
Wbase.CallbackCall(callback, 0, char, event)
|
|
elif self._currentwidget is not None:
|
|
if self._currentwidget._bindings.has_key(key):
|
|
callback = self._currentwidget._bindings[key]
|
|
Wbase.CallbackCall(callback, 0, char, event)
|
|
else:
|
|
if self._currentwidget._bindings.has_key("<key>"):
|
|
callback = self._currentwidget._bindings["<key>"]
|
|
if Wbase.CallbackCall(callback, 0, char, event):
|
|
return
|
|
self._currentwidget.key(char, event)
|
|
|
|
def do_contentclick(self, point, modifiers, event):
|
|
widget = self.findwidget(point)
|
|
if widget is not None:
|
|
if self._bindings.has_key("<click>"):
|
|
callback = self._bindings["<click>"]
|
|
if Wbase.CallbackCall(callback, 0, point, modifiers):
|
|
return
|
|
if widget._bindings.has_key("<click>"):
|
|
callback = widget._bindings["<click>"]
|
|
if Wbase.CallbackCall(callback, 0, point, modifiers):
|
|
return
|
|
if widget._selectable:
|
|
widget.select(1, 1)
|
|
widget.click(point, modifiers)
|
|
|
|
def do_update(self, window, event):
|
|
Qd.EraseRgn(window.GetWindowPort().visRgn)
|
|
self.forall_frombottom("draw", window.GetWindowPort().visRgn)
|
|
if self._drawwidgetbounds:
|
|
self.forall_frombottom("_drawbounds")
|
|
|
|
def do_activate(self, onoff, event):
|
|
if not onoff:
|
|
if self._lastrollover:
|
|
self._lastrollover.rollover((0, 0), 0)
|
|
self._lastrollover = None
|
|
self.SetPort()
|
|
self.forall("activate", onoff)
|
|
self.draw()
|
|
|
|
def do_postresize(self, width, height, window):
|
|
self.GetWindow().InvalWindowRect(self.getgrowrect())
|
|
self._calcbounds()
|
|
|
|
def do_inGoAway(self, partcode, window, event):
|
|
where = event[3]
|
|
closeall = event[4] & Events.optionKey
|
|
if window.TrackGoAway(where):
|
|
if not closeall:
|
|
self.close()
|
|
else:
|
|
for window in self.parent._windows.values():
|
|
rv = window.close()
|
|
if rv and rv > 0:
|
|
return
|
|
|
|
# utilities
|
|
def tempcliprect(self, tempcliprect):
|
|
tempclip = Qd.NewRgn()
|
|
Qd.RectRgn(tempclip, tempcliprect)
|
|
self.tempclip(tempclip)
|
|
Qd.DisposeRgn(tempclip)
|
|
|
|
def tempclip(self, tempclip):
|
|
if not hasattr(self, "saveclip"):
|
|
self.saveclip = []
|
|
saveclip = Qd.NewRgn()
|
|
Qd.GetClip(saveclip)
|
|
self.saveclip.append(saveclip)
|
|
Qd.SetClip(tempclip)
|
|
|
|
def restoreclip(self):
|
|
Qd.SetClip(self.saveclip[-1])
|
|
Qd.DisposeRgn(self.saveclip[-1])
|
|
del self.saveclip[-1]
|
|
|
|
def getgrowrect(self):
|
|
l, t, r, b = self.wid.GetWindowPort().GetPortBounds()
|
|
return (r - 15, b - 15, r, b)
|
|
|
|
def has_key(self, key):
|
|
return self._widgetsdict.has_key(key)
|
|
|
|
def __getattr__(self, attr):
|
|
global _successcount, _failcount, _magiccount
|
|
if self._widgetsdict.has_key(attr):
|
|
_successcount = _successcount + 1
|
|
return self._widgetsdict[attr]
|
|
if self._currentwidget is None or (attr[:7] <> 'domenu_' and
|
|
attr[:4] <> 'can_' and attr <> 'insert'):
|
|
_failcount = _failcount + 1
|
|
raise AttributeError, attr
|
|
# special case: if a domenu_xxx, can_xxx or insert method is asked for,
|
|
# see if the active widget supports it
|
|
_magiccount = _magiccount + 1
|
|
return getattr(self._currentwidget, attr)
|
|
|
|
_successcount = 0
|
|
_failcount = 0
|
|
_magiccount = 0
|
|
|
|
class Dialog(Window):
|
|
|
|
windowkind = Windows.movableDBoxProc
|
|
|
|
# this __init__ seems redundant, but it's not: it has less args
|
|
def __init__(self, possize, title = ""):
|
|
Window.__init__(self, possize, title)
|
|
|
|
def can_close(self, *args):
|
|
return 0
|
|
|
|
def getwindowbounds(self, size, minsize = None):
|
|
screenbounds = sl, st, sr, sb = Qd.GetQDGlobalsScreenBits().bounds
|
|
w, h = size
|
|
l = sl + (sr - sl - w) / 2
|
|
t = st + (sb - st - h) / 3
|
|
return l, t, l + w, t + h
|
|
|
|
|
|
class ModalDialog(Dialog):
|
|
|
|
def __init__(self, possize, title = ""):
|
|
Dialog.__init__(self, possize, title)
|
|
if title:
|
|
self.windowkind = Windows.movableDBoxProc
|
|
else:
|
|
self.windowkind = Windows.dBoxProc
|
|
|
|
def open(self):
|
|
import W
|
|
Dialog.open(self)
|
|
self.app = W.getapplication()
|
|
self.done = 0
|
|
Menu.HiliteMenu(0)
|
|
app = self.parent
|
|
app.enablemenubar(0)
|
|
try:
|
|
self.mainloop()
|
|
finally:
|
|
app.enablemenubar(1)
|
|
|
|
def close(self):
|
|
if not self.wid:
|
|
return # we are already closed
|
|
self.done = 1
|
|
del self.app
|
|
Dialog.close(self)
|
|
|
|
def mainloop(self):
|
|
if hasattr(MacOS, 'EnableAppswitch'):
|
|
saveyield = MacOS.EnableAppswitch(-1)
|
|
while not self.done:
|
|
#self.do1event()
|
|
self.do1event( Events.keyDownMask +
|
|
Events.autoKeyMask +
|
|
Events.activMask +
|
|
Events.updateMask +
|
|
Events.mDownMask +
|
|
Events.mUpMask,
|
|
10)
|
|
if hasattr(MacOS, 'EnableAppswitch'):
|
|
MacOS.EnableAppswitch(saveyield)
|
|
|
|
def do1event(self, mask = Events.everyEvent, wait = 0):
|
|
ok, event = self.app.getevent(mask, wait)
|
|
if Dlg.IsDialogEvent(event):
|
|
if self.app.do_dialogevent(event):
|
|
return
|
|
if ok:
|
|
self.dispatch(event)
|
|
else:
|
|
self.app.idle(event)
|
|
|
|
def do_keyDown(self, event):
|
|
self.do_key(event)
|
|
|
|
def do_autoKey(self, event):
|
|
if not event[-1] & Events.cmdKey:
|
|
self.do_key(event)
|
|
|
|
def do_key(self, event):
|
|
(what, message, when, where, modifiers) = event
|
|
#w = Win.FrontWindow()
|
|
#if w <> self.wid:
|
|
# return
|
|
c = chr(message & Events.charCodeMask)
|
|
if modifiers & Events.cmdKey:
|
|
self.app.checkmenus(self)
|
|
result = Menu.MenuKey(ord(c))
|
|
id = (result>>16) & 0xffff # Hi word
|
|
item = result & 0xffff # Lo word
|
|
if id:
|
|
self.app.do_rawmenu(id, item, None, event)
|
|
return
|
|
self.do_char(c, event)
|
|
|
|
def do_mouseDown(self, event):
|
|
(what, message, when, where, modifiers) = event
|
|
partcode, wid = Win.FindWindow(where)
|
|
#
|
|
# Find the correct name.
|
|
#
|
|
if FrameWork.partname.has_key(partcode):
|
|
name = "do_" + FrameWork.partname[partcode]
|
|
else:
|
|
name = "do_%d" % partcode
|
|
|
|
if name == "do_inDesk":
|
|
if hasattr(MacOS, "HandleEvent"):
|
|
MacOS.HandleEvent(event)
|
|
else:
|
|
print 'Unexpected inDesk event:', event
|
|
return
|
|
if wid == self.wid:
|
|
try:
|
|
handler = getattr(self, name)
|
|
except AttributeError:
|
|
handler = self.app.do_unknownpartcode
|
|
else:
|
|
#MacOS.HandleEvent(event)
|
|
if name == 'do_inMenuBar':
|
|
handler = getattr(self.parent, name)
|
|
else:
|
|
return
|
|
handler(partcode, wid, event)
|
|
|
|
def dispatch(self, event):
|
|
(what, message, when, where, modifiers) = event
|
|
if FrameWork.eventname.has_key(what):
|
|
name = "do_" + FrameWork.eventname[what]
|
|
else:
|
|
name = "do_%d" % what
|
|
try:
|
|
handler = getattr(self, name)
|
|
except AttributeError:
|
|
try:
|
|
handler = getattr(self.app, name)
|
|
except AttributeError:
|
|
handler = self.app.do_unknownevent
|
|
handler(event)
|
|
|
|
|
|
def FrontWindowInsert(stuff):
|
|
if not stuff:
|
|
return
|
|
if type(stuff) <> StringType:
|
|
raise TypeError, 'string expected'
|
|
import W
|
|
app = W.getapplication()
|
|
wid = MyFrontWindow()
|
|
if wid and app._windows.has_key(wid):
|
|
window = app._windows[wid]
|
|
if hasattr(window, "insert"):
|
|
try:
|
|
window.insert(stuff)
|
|
return
|
|
except:
|
|
pass
|
|
import EasyDialogs
|
|
if EasyDialogs.AskYesNoCancel(
|
|
"Can't find window or widget to insert text into; copy to clipboard instead?",
|
|
1) == 1:
|
|
from Carbon import Scrap
|
|
if hasattr(Scrap, 'PutScrap'):
|
|
Scrap.ZeroScrap()
|
|
Scrap.PutScrap('TEXT', stuff)
|
|
else:
|
|
Scrap.ClearCurrentScrap()
|
|
sc = Scrap.GetCurrentScrap()
|
|
sc.PutScrapFlavor('TEXT', 0, stuff)
|
|
|
|
|
|
# not quite based on the same function in FrameWork
|
|
_windowcounter = 0
|
|
|
|
def getnextwindowpos():
|
|
global _windowcounter
|
|
rows = 8
|
|
l = 4 * (rows + 1 - (_windowcounter % rows) + _windowcounter / rows)
|
|
t = 44 + 20 * (_windowcounter % rows)
|
|
_windowcounter = _windowcounter + 1
|
|
return l, t
|
|
|
|
def windowbounds(preferredsize, minsize=None):
|
|
"Return sensible window bounds"
|
|
|
|
global _windowcounter
|
|
if len(preferredsize) == 4:
|
|
bounds = l, t, r, b = preferredsize
|
|
desktopRgn = Win.GetGrayRgn()
|
|
tempRgn = Qd.NewRgn()
|
|
Qd.RectRgn(tempRgn, bounds)
|
|
union = Qd.UnionRgn(tempRgn, desktopRgn, tempRgn)
|
|
equal = Qd.EqualRgn(tempRgn, desktopRgn)
|
|
Qd.DisposeRgn(tempRgn)
|
|
if equal:
|
|
return bounds
|
|
else:
|
|
preferredsize = r - l, b - t
|
|
if not minsize:
|
|
minsize = preferredsize
|
|
minwidth, minheight = minsize
|
|
width, height = preferredsize
|
|
|
|
sl, st, sr, sb = screenbounds = Qd.InsetRect(Qd.GetQDGlobalsScreenBits().bounds, 4, 4)
|
|
l, t = getnextwindowpos()
|
|
if (l + width) > sr:
|
|
_windowcounter = 0
|
|
l, t = getnextwindowpos()
|
|
r = l + width
|
|
b = t + height
|
|
if (t + height) > sb:
|
|
b = sb
|
|
if (b - t) < minheight:
|
|
b = t + minheight
|
|
return l, t, r, b
|
|
|
|
scratchRegion = Qd.NewRgn()
|
|
|
|
# util -- move somewhere convenient???
|
|
def GetRgnBounds(the_Rgn):
|
|
(t, l, b, r) = struct.unpack("hhhh", the_Rgn.data[2:10])
|
|
return (l, t, r, b)
|