def execute(self,bind):
"""
Execute a dialog synchronously.
As argument a dictionary mapping widget names to return values
is expected. Events from these widgets will cause this function
to return with the associated return value.
This function will not return until such an event occurs.
The widget will be shown before execution and hidden afterwards.
You can only execute root widgets.
Note: This feature is not tested well, and the API will probably
change. Otherwise have fun::
# Okay this a very condensed example :-)
return pychan.loadXML("contents/gui/dialog.xml").execute({ 'okButton' : True, 'closeButton' : False })
"""
if not get_manager().can_execute:
raise RuntimeError("Synchronous execution is not set up!")
if self._parent:
raise RuntimeError("You can only 'execute' root widgets, not %s!" % str(self))
for name,returnValue in bind.items():
def _quitThisDialog(returnValue = returnValue ):
get_manager().breakFromMainLoop( returnValue )
self.hide()
self.findChild(name=name).capture( _quitThisDialog )
self.show()
return get_manager().mainLoop()
def loadFonts(filename):
"""
Load fonts from a config file. These are then available via their name.
"""
from internal import get_manager
for font in Font.loadFromFile(filename):
get_manager().addFont(font)
def loadFonts(filename): """ Load fonts from a config file. These are then available via their name. """ from internal import get_manager for font in Font.loadFromFile(filename): get_manager().addFont(font)
def show(self): """ Show the widget and all contained widgets. """ if self._parent: raise RuntimeError(Widget.HIDE_SHOW_ERROR) if self._visible: return self.adaptLayout() self.beforeShow() get_manager().show(self) self._visible = True
def hide(self): """ Hide the widget and all contained widgets. """ if self._parent: raise RuntimeError(Widget.HIDE_SHOW_ERROR) if not self._visible: return get_manager().hide(self) self.afterHide() self._visible = False
def _setHoverImage(self,image): self._hoverimage_source = image try: self._hoverimage = get_manager().loadImage(image) self.real_widget.setHoverImage( self._hoverimage ) except: self._hoverimage = _DummyImage()
def _setDownImage(self,image): self._downimage_source = image try: self._downimage = get_manager().loadImage(image) self.real_widget.setDownImage( self._downimage ) except: self._downimage = _DummyImage()
def __init__(self,name,get):
from internal import get_manager
self.font = None
self.name = name
self.typename = get("type")
self.source = get("source")
self.row_spacing = int(get("row_spacing",0))
self.glyph_spacing = int(get("glyph_spacing",0))
if self.typename == "truetype":
self.size = int(get("size"))
self.antialias = bool(get("antialias",True))
self.bold = bool(get("bold",False))
self.italic = bool(get("italic",False))
self.underline = bool(get("underline",False))
self.recoloring = bool(get("recoloring",False))
self.color = map(int,get("color","255,255,255").split(','))
self.font = get_manager().createFont(self.source,self.size,"")
if self.font is None:
raise InitializationError("Could not load font %s" % name)
self.font.setAntiAlias(self.antialias)
self.font.setBoldStyle(self.bold)
self.font.setItalicStyle(self.italic)
self.font.setUnderlineStyle(self.underline)
self.font.setDynamicColoring(self.recoloring)
self.font.setColor(*self.color)
else:
raise InitializationError("Unsupported font type %s" % self.typename)
self.font.setRowSpacing( self.row_spacing )
self.font.setGlyphSpacing( self.glyph_spacing )
def __init__(self, name, get):
from internal import get_manager
self.font = None
self.name = name
self.typename = get("type")
self.source = get("source")
self.row_spacing = int(get("row_spacing", 0))
self.glyph_spacing = int(get("glyph_spacing", 0))
if self.typename == "truetype":
self.size = int(get("size"))
self.antialias = bool(get("antialias", True))
self.bold = bool(get("bold", False))
self.italic = bool(get("italic", False))
self.underline = bool(get("underline", False))
self.recoloring = bool(get("recoloring", False))
self.color = map(int, get("color", "255,255,255").split(','))
self.font = get_manager().createFont(self.source, self.size, "")
if self.font is None:
raise InitializationError("Could not load font %s" % name)
self.font.setAntiAlias(self.antialias)
self.font.setBoldStyle(self.bold)
self.font.setItalicStyle(self.italic)
self.font.setUnderlineStyle(self.underline)
self.font.setDynamicColoring(self.recoloring)
self.font.setColor(*self.color)
else:
raise InitializationError("Unsupported font type %s" %
self.typename)
self.font.setRowSpacing(self.row_spacing)
self.font.setGlyphSpacing(self.glyph_spacing)
def __init__(self,name,get):
from internal import get_manager
self.font = None
self.name = name
self.typename = get("type")
self.source = get("source")
self.row_spacing = int(get("row_spacing",0))
self.glyph_spacing = int(get("glyph_spacing",0))
if self.typename == "truetype":
self.size = int(get("size"))
self.antialias = int(get("antialias",1))
self.color = map(int,get("color","255,255,255").split(','))
self.font = get_manager().hook.engine.getGuiManager().createFont(self.source,self.size,"")
if self.font is None:
raise InitializationError("Could not load font %s" % name)
self.font.setAntiAlias(self.antialias)
self.font.setColor(*self.color)
else:
raise InitializationError("Unsupported font type %s" % self.typename)
self.font.setRowSpacing( self.row_spacing )
self.font.setGlyphSpacing( self.glyph_spacing )
def __init__(self, name, get):
from internal import get_manager
self.font = None
self.name = name
self.typename = get("type")
self.source = get("source")
self.row_spacing = int(get("row_spacing", 0))
self.glyph_spacing = int(get("glyph_spacing", 0))
if self.typename == "truetype":
self.size = int(get("size"))
self.antialias = int(get("antialias", 1))
self.color = map(int, get("color", "255,255,255").split(','))
self.font = get_manager().createFont(self.source, self.size, "")
if self.font is None:
raise InitializationError("Could not load font %s" % name)
self.font.setAntiAlias(self.antialias)
self.font.setColor(*self.color)
else:
raise InitializationError("Unsupported font type %s" %
self.typename)
self.font.setRowSpacing(self.row_spacing)
self.font.setGlyphSpacing(self.glyph_spacing)
def __init__(self):
super(EventListenerBase,self).__init__()
self.events = {}
self.indent = 0
self.debug = get_manager().debug
self.is_attached = False
self._timers = []
self._deadtimers = []
def __init__(self):
super(EventListenerBase, self).__init__()
self.events = {}
self.indent = 0
self.debug = get_manager().debug
self.is_attached = False
self._timers = []
self._deadtimers = []
def __init__(self,widget):
super(EventMapper,self).__init__()
self.widget = widget
self.listener = {
KEY_EVENT : _KeyEventListener(),
ACTION_EVENT : _ActionEventListener(),
MOUSE_EVENT : _MouseEventListener(),
}
self.is_attached = False
self.debug = get_manager().debug
def __init__(self):
super(EventListenerBase,self).__init__()
self.events = {}
self.indent = 0
self.debug = get_manager().debug
self.is_attached = False
# Enables event redirection to next pump cycle by default
self._redirect = True
self._timers = []
self._deadtimers = []
def __init__(self,widget):
super(EventMapper,self).__init__()
self.widget_ref = weakref.ref(widget)
self.callbacks = {}
self.listener = {
KEY_EVENT : _KeyEventListener(),
ACTION_EVENT : _ActionEventListener(),
MOUSE_EVENT : _MouseEventListener(),
WIDGET_EVENT : _WidgetEventListener()
}
self.is_attached = False
self.debug = get_manager().debug
def setBackgroundImage(self,image): self._background = getattr(self,'_background',None) if image is None: self._background_image = image map(self.real_widget.remove,self._background) self._background = [] # Background generation is done in _resetTiling if not isinstance(image, guichan.Image): image = get_manager().loadImage(image) self._background_image = image
def __init__(self, widget):
super(EventMapper, self).__init__()
self.widget_ref = weakref.ref(widget)
self.callbacks = {}
self.listener = {
KEY_EVENT: _KeyEventListener(),
ACTION_EVENT: _ActionEventListener(),
MOUSE_EVENT: _MouseEventListener(),
WIDGET_EVENT: _WidgetEventListener()
}
self.is_attached = False
self.debug = get_manager().debug
def _setImage(self,source):
if isinstance(source,str):
self._source = source
self._image = get_manager().loadImage(source)
elif isinstance(source,guichan.GuiImage):
self._source = None
self._image = source
else:
raise RuntimeError("Icon.image only accepts Image and python strings, not '%s'" % repr(source))
self.real_widget.setImage( self._image )
# Set minimum size accoriding to image
self.min_size = self.real_widget.getWidth(),self.real_widget.getHeight()
self.size = self.max_size = self.min_size
def _quitThisDialog(returnValue = returnValue ): get_manager().breakFromMainLoop( returnValue ) self.hide()
def _setFont(self, font): self._font = font self.real_font = get_manager().getFont(font) self.real_widget.setFont(self.real_font)
def translateEvent(self, event_type, event):
if event_type == MOUSE_EVENT:
return get_manager().hook.translate_mouse_event(event)
if event_type == KEY_EVENT:
return get_manager().hook.translate_key_event(event)
return event
def _setStyle(self,style): self._style = style get_manager().stylize(self,style)
def translateEvent(self,event_type,event): if event_type == MOUSE_EVENT: return get_manager().hook.translate_mouse_event(event) if event_type == KEY_EVENT: return get_manager().hook.translate_key_event(event) return event
def _restyle(widget): get_manager().stylize(widget,style,**kwargs)