def System(self):
'''Get the C{SystemFont}.
'''
if self._System is None:
_Fonts._System = Font(NSFont.systemFontOfSize_(0))
return self._System
def Title(self):
'''Get the C{TitleFont}.
'''
if self._Title is None:
_Fonts._Title = Font(NSFont.titleBarFontOfSize_(0))
return self._Title
def MonoSpace(self):
'''Get the C{MonoSpaceFont}.
'''
if self._MonoSpace is None:
_Fonts._MonoSpace = Font(NSFont.userFixedPitchFontOfSize_(0))
return self._MonoSpace
def Palette(self):
'''Get the C{PaletteFont}.
'''
if self._Palette is None:
_Fonts._Palette = Font(NSFont.paletteFontOfSize_(0))
return self._Palette
def MenuBar(self):
'''Get the C{MenuBarFont}.
'''
if self._MenuBar is None:
_Fonts._MenuBar = Font(NSFont.menuBarFontOfSize_(0))
return self._MenuBar
def Message(self):
'''Get the C{MessageFont}.
'''
if self._Message is None:
_Fonts._Message = Font(NSFont.messageFontOfSize_(0))
return self._Message
def Label(self):
'''Get the C{LabelFont}.
'''
if self._Label is None:
_Fonts._Label = Font(NSFont.labelFontOfSize_(0))
return self._Label
def Bold(self):
'''Get the C{BoldFont}.
'''
if self._Bold is None:
_Fonts._Bold = Font(NSFont.boldSystemFontOfSize_(0))
return self._Bold
def App(self):
'''Get the C{UserFont}.
'''
if self._App is None:
_Fonts._App = Font(NSFont.userFontOfSize_(0))
return self._App
def __init__(self,
text_or_file,
font=None,
title='Text',
fraction=0.5,
**kwds):
'''Create a L{TextWindow}.
@param text_or_file: The contents (C{str} or C{file}).
@keyword font: Optional font (L{Font}), default C{Fonts.MonoSpace}.
@keyword title: Window name or title (C{str}).
@keyword fraction: Window size as fraction of the screen (C{float}).
@keyword kwds: Optional, additional keyword arguments, see L{Window}.
'''
text, t = _text_title2(text_or_file, title)
super(TextWindow, self).__init__(title=t,
frame=Screen(fraction),
**kwds)
if font is None:
f = NSFont.userFixedPitchFontOfSize_(12)
else:
f = font.NS
w, _, _ = nsTextSize3(text, f)
# <https://Developer.Apple.com/library/content/documentation/
# Cocoa/Conceptual/TextUILayer/Tasks/CreateTextViewProg.html>
# <https://Developer.Apple.com/library/content/documentation/
# Cocoa/Conceptual/TextUILayer/Tasks/TextInScrollView.html>
ns = self.NS
cr = ns.contentView().frame()
hs = w > cr.size.width
sv = NSScrollView.alloc().initWithFrame_(cr)
sv.setBorderType_(Border.No)
if hs:
sv.setHasHorizontalScroller_(YES)
sv.setAutoresizingMask_(AutoResize.Sizable)
else:
sv.setHasHorizontalScroller_(NO)
sv.setAutoresizingMask_(AutoResize.WidthSizable)
sv.setHasVerticalScroller_(YES)
tv = NSTextView.alloc().initWithFrame_(cr)
tv.setMaxSize_(NSSize_t(NSIntegerMax, NSIntegerMax))
tv.setMinSize_(NSSize_t(16, cr.size.height))
tc = tv.textContainer()
if hs:
tv.setHorizontallyResizable_(YES)
tv.setAutoresizingMask_(AutoResize.Sizable)
tc.setContainerSize_(NSSize_t(NSIntegerMax,
NSIntegerMax)) # FLT_MAX
tc.setWidthTracksTextView_(NO) # YES?
else:
tv.setHorizontallyResizable_(NO)
tv.setAutoresizingMask_(AutoResize.WidthSizable)
tc.setContainerSize_(NSSize_t(cr.size.width,
NSIntegerMax)) # FLT_MAX
tc.setWidthTracksTextView_(YES) # NO?
tv.setVerticallyResizable_(YES)
tv.setFont_(f) # XXX set font BEFORE text
tv.insertText_(release(NSStr(text)))
tv.setEditable_(NO)
tv.setDrawsBackground_(NO)
self.NSView = sv # == ns.setContentView_(sv)
self.PMview = tv # XXX or sv?
ns.makeKeyAndOrderFront_(None)
ns.makeFirstResponder_(tv)
def show(self, text='', font=None, timeout=None):
'''Show alert message iff not suppressed.
@keyword text: Optional, accessory text (C{str}).
@keyword font: Optional font (L{Font}), default C{Fonts.System}.
@keyword timeout: Optional time limit (C{float}).
@return: The button clicked (C{PanelButton}). If
C{PanelButton.Suppressed} is returned, the
alert panel was not shown since it was suppressed
due to a previous selection of the corresponding
check box. C{PanelButton.TimedOut} is returned
if no button was clicked before the I{timeout}
expired.
'''
# <https://Developer.Apple.com/documentation/appkit/nsalert>
ns = NSAlert.alloc().init()
ns.setAlertStyle_(self._style)
ns.setMessageText_(release(NSStr(self.title)))
if self._info:
# <https://Developer.Apple.com/library/content/documentation/
# Cocoa/Conceptual/Strings/Articles/stringsParagraphBreaks.html>
ns.setInformativeText_(NSStr(self._info))
ns.addButtonWithTitle_(release(NSStr(self._ok)))
if self._cancel:
ns.addButtonWithTitle_(release(NSStr(self._cancel)))
if self._other:
ns.addButtonWithTitle_(release(NSStr(self._other)))
if self._suppress in (False, YES):
self._suppress = False
ns.setShowsSuppressionButton_(YES)
s = _AlertStyleStr.get(self._style, '')
s = 'Do not show this %sAlert again' % (s, )
ns.suppressionButton().setTitle_(release(NSStr(s)))
# <https://Developer.Apple.com/library/content/documentation/
# Cocoa/Conceptual/Dialog/Tasks/DisplayAlertHelp.html>
# ns.showsHelp_(YES)
# ns.helpAnchor_(HTML?)
if text:
t = nsTextView(
text,
NSFont.systemFontOfSize_(0) if font is None else font.NS)
ns.setAccessoryView_(t)
# <https://Developer.Apple.com/documentation/appkit/
# nsalert/1535196-showssuppressionbutton>
if self._suppress is None:
r = _runModal(ns, timeout)
elif self._suppress is False:
s = ns.suppressionButton().state()
r = _runModal(ns, timeout)
# XXX value of NSOnState?
if ns.suppressionButton().state() != s:
self._suppress = True
else:
r = PanelButton.Suppressed
# ns.release() # XXX may crash
return r