402 lines
9.9 KiB
Python
402 lines
9.9 KiB
Python
import Ctl
|
|
import Controls
|
|
import Win
|
|
import Wbase
|
|
import Qd
|
|
import Evt
|
|
|
|
class ControlWidget(Wbase.ClickableWidget):
|
|
|
|
"""Baseclass for all native controls."""
|
|
|
|
def __init__(self, possize, title = "Control", procID = 0, callback = None, value = 0, min = 0, max = 1):
|
|
Wbase.ClickableWidget.__init__(self, possize)
|
|
self._control = None
|
|
self._title = title
|
|
self._callback = callback
|
|
self._procID = procID
|
|
self._value = value
|
|
self._min = min
|
|
self._max = max
|
|
self._enabled = 1
|
|
|
|
def open(self):
|
|
self._calcbounds()
|
|
self._control = Ctl.NewControl(self._parentwindow.wid,
|
|
self._bounds,
|
|
self._title,
|
|
1,
|
|
self._value,
|
|
self._min,
|
|
self._max,
|
|
self._procID,
|
|
0)
|
|
self.SetPort()
|
|
#Win.ValidWindowRect(self._bounds)
|
|
self.enable(self._enabled)
|
|
|
|
def adjust(self, oldbounds):
|
|
self.SetPort()
|
|
self._control.HideControl()
|
|
self._control.MoveControl(self._bounds[0], self._bounds[1])
|
|
self._control.SizeControl(self._bounds[2] - self._bounds[0], self._bounds[3] - self._bounds[1])
|
|
if self._visible:
|
|
Qd.EraseRect(self._bounds)
|
|
self._control.ShowControl()
|
|
Win.ValidWindowRect(self._bounds)
|
|
|
|
def close(self):
|
|
self._control.HideControl()
|
|
self._control = None
|
|
Wbase.ClickableWidget.close(self)
|
|
|
|
def enable(self, onoff):
|
|
if self._control and self._enabled <> onoff:
|
|
self._control.HiliteControl((not onoff) and 255)
|
|
self._enabled = onoff
|
|
|
|
def show(self, onoff):
|
|
self._visible = onoff
|
|
for w in self._widgets:
|
|
w.show(onoff)
|
|
if onoff:
|
|
self._control.ShowControl()
|
|
else:
|
|
self._control.HideControl()
|
|
|
|
def activate(self, onoff):
|
|
self._activated = onoff
|
|
if self._enabled:
|
|
self._control.HiliteControl((not onoff) and 255)
|
|
|
|
def draw(self, visRgn = None):
|
|
if self._visible:
|
|
self._control.Draw1Control()
|
|
|
|
def test(self, point):
|
|
ctltype, control = Ctl.FindControl(point, self._parentwindow.wid)
|
|
if self._enabled and control == self._control:
|
|
return 1
|
|
|
|
def click(self, point, modifiers):
|
|
if not self._enabled:
|
|
return
|
|
part = self._control.TrackControl(point)
|
|
if part:
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0)
|
|
|
|
def settitle(self, title):
|
|
if self._control:
|
|
self._control.SetControlTitle(title)
|
|
self._title = title
|
|
|
|
def gettitle(self):
|
|
return self._title
|
|
|
|
class Button(ControlWidget):
|
|
|
|
"""Standard push button."""
|
|
|
|
def __init__(self, possize, title = "Button", callback = None):
|
|
procID = Controls.pushButProc | Controls.useWFont
|
|
ControlWidget.__init__(self, possize, title, procID, callback, 0, 0, 1)
|
|
self._isdefault = 0
|
|
|
|
def push(self):
|
|
if not self._enabled:
|
|
return
|
|
import time
|
|
self._control.HiliteControl(1)
|
|
time.sleep(0.1)
|
|
self._control.HiliteControl(0)
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0)
|
|
|
|
def enable(self, onoff):
|
|
if self._control and self._enabled <> onoff:
|
|
self._control.HiliteControl((not onoff) and 255)
|
|
self._enabled = onoff
|
|
if self._isdefault and self._visible:
|
|
self.SetPort()
|
|
self.drawfatframe(onoff)
|
|
|
|
def activate(self, onoff):
|
|
self._activated = onoff
|
|
if self._enabled:
|
|
self._control.HiliteControl((not onoff) and 255)
|
|
if self._isdefault and self._visible:
|
|
self.SetPort()
|
|
self.drawfatframe(onoff)
|
|
|
|
def show(self, onoff):
|
|
ControlWidget.show(self, onoff)
|
|
if self._isdefault:
|
|
self.drawfatframe(onoff and self._enabled)
|
|
|
|
def draw(self, visRgn = None):
|
|
if self._visible:
|
|
self._control.Draw1Control()
|
|
if self._isdefault and self._activated:
|
|
self.drawfatframe(self._enabled)
|
|
|
|
def drawfatframe(self, onoff):
|
|
state = Qd.GetPenState()
|
|
if onoff:
|
|
Qd.PenPat(Qd.qd.black)
|
|
else:
|
|
Qd.PenPat(Qd.qd.white)
|
|
fatrect = Qd.InsetRect(self._bounds, -4, -4)
|
|
Qd.PenSize(3, 3)
|
|
Qd.FrameRoundRect(fatrect, 16, 16)
|
|
Qd.SetPenState(state)
|
|
|
|
def _setdefault(self, onoff):
|
|
self._isdefault = onoff
|
|
if self._control and self._enabled:
|
|
self.SetPort()
|
|
self.drawfatframe(onoff)
|
|
|
|
def adjust(self, oldbounds):
|
|
if self._isdefault:
|
|
old = Qd.InsetRect(oldbounds, -4, -4)
|
|
new = Qd.InsetRect(self._bounds, -4, -4)
|
|
Qd.EraseRect(old)
|
|
Win.InvalWindowRect(old)
|
|
Win.InvalWindowRect(new)
|
|
ControlWidget.adjust(self, oldbounds)
|
|
|
|
|
|
class CheckBox(ControlWidget):
|
|
|
|
"""Standard checkbox."""
|
|
|
|
def __init__(self, possize, title = "Checkbox", callback = None, value = 0):
|
|
procID = Controls.checkBoxProc | Controls.useWFont
|
|
ControlWidget.__init__(self, possize, title, procID, callback, value, 0, 1)
|
|
|
|
def click(self, point, modifiers):
|
|
if not self._enabled:
|
|
return
|
|
part = self._control.TrackControl(point)
|
|
if part:
|
|
self.toggle()
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0, self.get())
|
|
|
|
def push(self):
|
|
if not self._enabled:
|
|
return
|
|
self.toggle()
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0, self.get())
|
|
|
|
def toggle(self):
|
|
self.set(not self.get())
|
|
|
|
def set(self, value):
|
|
if self._control:
|
|
self._control.SetControlValue(value)
|
|
else:
|
|
self._value = value
|
|
|
|
def get(self):
|
|
if self._control:
|
|
return self._control.GetControlValue()
|
|
else:
|
|
return self._value
|
|
|
|
|
|
class RadioButton(ControlWidget):
|
|
|
|
"""Standard radiobutton."""
|
|
|
|
# XXX We need a radiogroup widget; this is too kludgy.
|
|
|
|
def __init__(self, possize, title, thebuttons, callback = None, value = 0):
|
|
procID = Controls.radioButProc | Controls.useWFont
|
|
ControlWidget.__init__(self, possize, title, procID, callback, value, 0, 1)
|
|
self.thebuttons = thebuttons
|
|
thebuttons.append(self)
|
|
|
|
def close(self):
|
|
self.thebuttons = None
|
|
ControlWidget.close(self)
|
|
|
|
def click(self, point, modifiers):
|
|
if not self._enabled:
|
|
return
|
|
part = self._control.TrackControl(point)
|
|
if part:
|
|
self.set(1)
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0, 1)
|
|
|
|
def push(self):
|
|
if not self._enabled:
|
|
return
|
|
self.set(1)
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 0, 1)
|
|
|
|
def set(self, value):
|
|
for button in self.thebuttons:
|
|
if button._control:
|
|
button._control.SetControlValue(button == self)
|
|
else:
|
|
button._value = (button == self)
|
|
|
|
def get(self):
|
|
if self._control:
|
|
return self._control.GetControlValue()
|
|
else:
|
|
return self._value
|
|
|
|
|
|
class Scrollbar(ControlWidget):
|
|
|
|
"""Standard scrollbar."""
|
|
|
|
def __init__(self, possize, callback = None, value = 0, min = 0, max = 0):
|
|
procID = Controls.scrollBarProc
|
|
ControlWidget.__init__(self, possize, "", procID, callback, value, min, max)
|
|
|
|
# interface
|
|
def set(self, value):
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, value)
|
|
|
|
def up(self):
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, '+')
|
|
|
|
def down(self):
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, '-')
|
|
|
|
def pageup(self):
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, '++')
|
|
|
|
def pagedown(self):
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, '--')
|
|
|
|
def setmin(self, min):
|
|
self._control.SetControlMinimum(min)
|
|
|
|
def setmax(self, min):
|
|
self._control.SetControlMinimum(max)
|
|
|
|
def getmin(self):
|
|
return self._control.GetControlMinimum()
|
|
|
|
def getmax(self):
|
|
return self._control.GetControlMinimum()
|
|
|
|
# internals
|
|
def click(self, point, modifiers):
|
|
if not self._enabled:
|
|
return
|
|
# custom TrackControl. A mousedown in a scrollbar arrow or page area should
|
|
# generate _control hits as long as the mouse is a) down, b) still in the same part
|
|
part = self._control.TestControl(point)
|
|
if Controls.inUpButton <= part <= Controls.inPageDown:
|
|
self._control.HiliteControl(part)
|
|
self._hit(part)
|
|
oldpart = part
|
|
# slight delay before scrolling at top speed...
|
|
now = Evt.TickCount()
|
|
while Evt.StillDown():
|
|
if (Evt.TickCount() - now) > 18: # 0.3 seconds
|
|
break
|
|
while Evt.StillDown():
|
|
part = self._control.TestControl(point)
|
|
if part == oldpart:
|
|
self._control.HiliteControl(part)
|
|
self._hit(part)
|
|
else:
|
|
self._control.HiliteControl(0)
|
|
self.SetPort()
|
|
point = Evt.GetMouse()
|
|
self._control.HiliteControl(0)
|
|
elif part == Controls.inThumb:
|
|
part = self._control.TrackControl(point)
|
|
if part:
|
|
self._hit(part)
|
|
|
|
def _hit(self, part):
|
|
if part == Controls.inThumb:
|
|
value = self._control.GetControlValue()
|
|
elif part == Controls.inUpButton:
|
|
value = "+"
|
|
elif part == Controls.inDownButton:
|
|
value = "-"
|
|
elif part == Controls.inPageUp:
|
|
value = "++"
|
|
elif part == Controls.inPageDown:
|
|
value = "--"
|
|
if self._callback:
|
|
Wbase.CallbackCall(self._callback, 1, value)
|
|
|
|
def draw(self, visRgn = None):
|
|
if self._visible:
|
|
self._control.Draw1Control()
|
|
Qd.FrameRect(self._bounds)
|
|
|
|
def adjust(self, oldbounds):
|
|
self.SetPort()
|
|
Win.InvalWindowRect(oldbounds)
|
|
self._control.HideControl()
|
|
self._control.MoveControl(self._bounds[0], self._bounds[1])
|
|
self._control.SizeControl(self._bounds[2] - self._bounds[0], self._bounds[3] - self._bounds[1])
|
|
if self._visible:
|
|
Qd.EraseRect(self._bounds)
|
|
if self._activated:
|
|
self._control.ShowControl()
|
|
else:
|
|
Qd.FrameRect(self._bounds)
|
|
Win.ValidWindowRect(self._bounds)
|
|
|
|
def activate(self, onoff):
|
|
self._activated = onoff
|
|
if self._visible:
|
|
if onoff:
|
|
self._control.ShowControl()
|
|
else:
|
|
self._control.HideControl()
|
|
self.draw(None)
|
|
Win.ValidWindowRect(self._bounds)
|
|
|
|
def set(self, value):
|
|
if self._control:
|
|
self._control.SetControlValue(value)
|
|
else:
|
|
self._value = value
|
|
|
|
def get(self):
|
|
if self._control:
|
|
return self._control.GetControlValue()
|
|
else:
|
|
return self._value
|
|
|
|
|
|
class __xxxx_PopupControl(ControlWidget):
|
|
|
|
def __init__(self, possize, title = "Button", callback = None):
|
|
procID = Controls.popupMenuProc # | Controls.useWFont
|
|
ControlWidget.__init__(self, possize, title, procID, callback, 0, 0, 1)
|
|
self._isdefault = 0
|
|
|
|
|
|
def _scalebarvalue(absmin, absmax, curmin, curmax):
|
|
if curmin <= absmin and curmax >= absmax:
|
|
return None
|
|
if curmin <= absmin:
|
|
return 0
|
|
if curmax >= absmax:
|
|
return 32767
|
|
perc = float(curmin-absmin) / float((absmax - absmin) - (curmax - curmin))
|
|
return int(perc*32767)
|
|
|