pyntnclick: pyntnclick/widgets/base.py annotate

annotate pyntnclick/widgets/base.py @ 813:3a875256f795 pyntnclick

better visible handling

author	Neil Muller <neil@dip.sun.ac.za>
date	Sun, 27 Jan 2013 17:33:04 +0200
parents	bcc9277a23e6
children	9f542ef6e498

rev	line source
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	1 import collections
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	2
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	3 import pygame
559 b7d8b89de71a Rip out keyboard handling Stefano Rivera <stefano@rivera.za.net> parents: 558 diff changeset	4 from pygame.locals import (MOUSEBUTTONDOWN, MOUSEBUTTONUP,
717 3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	5 MOUSEMOTION, SRCALPHA, USEREVENT,
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	6 BLEND_RGBA_MIN)
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	7
558 f9f04cb35697 s/mamba/pyntnclick/ Stefano Rivera <stefano@rivera.za.net> parents: 555 diff changeset	8 from pyntnclick.engine import UserEvent
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	9
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	10
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	11 class Widget(object):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	12
692 d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	13 highlight_cursor = False
d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	14
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	15 def __init__(self, pos, gd, size):
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	16 self.pos = pos
639 fdc63049b08c Add game_description to the widgets,, since it looks a useful thing to do Neil Muller <neil@dip.sun.ac.za> parents: 602 diff changeset	17 self.gd = gd
fdc63049b08c Add game_description to the widgets,, since it looks a useful thing to do Neil Muller <neil@dip.sun.ac.za> parents: 602 diff changeset	18 self.resource = gd.resource
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	19 self.size = size
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	20 self.rect = pygame.Rect(pos, size if size else (0, 0))
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	21 self.modal = False
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	22 self.parent = None
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	23 self.disabled = False
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	24 self.visible = True
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	25 self.callbacks = collections.defaultdict(list)
692 d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	26 # To track which widget the mouse is over
d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	27 self.mouseover_widget = self
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	28 self.is_prepared = False
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	29
694 58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	30 def set_parent(self, parent):
58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	31 self.parent = parent
58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	32
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	33 def add_callback(self, eventtype, callback, *args):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	34 self.callbacks[eventtype].append((callback, args))
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	35
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	36 def event(self, ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	37 "Don't override this without damn good reason"
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	38 if self.disabled or not self.visible:
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	39 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	40
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	41 type_ = ev.type
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	42 if type_ == USEREVENT:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	43 for k in self.callbacks.iterkeys():
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	44 if (isinstance(k, type) and issubclass(k, UserEvent)
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	45 and k.matches(ev)):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	46 type_ = k
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	47 break
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	48
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	49 for callback, args in self.callbacks[type_]:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	50 if callback(ev, self, *args):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	51 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	52 return False
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	53
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	54 def draw(self, surface):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	55 "Override me"
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	56 pass
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	57
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	58 def prepare(self):
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	59 """Override me"""
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	60 pass
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	61
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	62 def do_prepare(self):
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	63 if not self.is_prepared:
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	64 self.prepare()
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	65 self.is_prepared = True
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	66
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	67 def disable(self):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	68 if not self.disabled:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	69 self.disabled = True
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	70 self.prepare()
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	71 self.is_prepared = True
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	72
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	73 def enable(self):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	74 if self.disabled:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	75 self.disabled = False
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	76 self.prepare()
efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	77 self.is_prepared = True
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	78
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	79 def set_visible(self, visible):
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	80 if self.visible != visible:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	81 self.visible = visible
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	82 self.prepare()
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	83 self.is_prepared = True
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	84
652 b8cc0be3a819 Items! Jeremy Thurgood <firxen@gmail.com> parents: 639 diff changeset	85 def global_to_local(self, pos):
b8cc0be3a819 Items! Jeremy Thurgood <firxen@gmail.com> parents: 639 diff changeset	86 x, y = pos
b8cc0be3a819 Items! Jeremy Thurgood <firxen@gmail.com> parents: 639 diff changeset	87 return (x - self.rect.left, y - self.rect.top)
b8cc0be3a819 Items! Jeremy Thurgood <firxen@gmail.com> parents: 639 diff changeset	88
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	89
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	90 class Button(Widget):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	91
692 d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	92 highlight_cursor = True
d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	93
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	94 def event(self, ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	95 if super(Button, self).event(ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	96 return True
559 b7d8b89de71a Rip out keyboard handling Stefano Rivera <stefano@rivera.za.net> parents: 558 diff changeset	97 if ev.type == MOUSEBUTTONDOWN:
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	98 for callback, args in self.callbacks['clicked']:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	99 if callback(ev, self, *args):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	100 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	101 return False
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	102
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	103 def forced_click(self):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	104 """Force calling the clicked handler"""
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	105 for callback, args in self.callbacks['clicked']:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	106 if callback(None, self, *args):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	107 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	108 return False
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	109
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	110
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	111 class Container(Widget):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	112
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	113 def __init__(self, pos, gd, size=None):
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	114 super(Container, self).__init__(pos, gd, size)
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	115 self.children = []
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	116
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	117 def event(self, ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	118 """Push an event down through the tree, and fire our own event as a
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	119 last resort
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	120 """
692 d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	121 self.mouseover_widget = self
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	122 if ev.type in (MOUSEMOTION, MOUSEBUTTONUP, MOUSEBUTTONDOWN):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	123 for child in self.children[:]:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	124 if child.rect.collidepoint(ev.pos):
692 d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	125 result = child.event(ev)
d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	126 self.mouseover_widget = child.mouseover_widget
d6ded808cc33 Much scene management refactoring. Jeremy Thurgood <firxen@gmail.com> parents: 682 diff changeset	127 if result:
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	128 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	129
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	130 else:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	131 # Other events go to all children first
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	132 for child in self.children[:]:
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	133 if child.event(ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	134 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	135 if super(Container, self).event(ev):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	136 return True
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	137
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	138 def add(self, widget):
694 58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	139 widget.set_parent(self)
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	140 widget.prepare()
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	141 self.children.append(widget)
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	142 if not self.size:
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	143 self.rect = self.rect.union(widget.rect)
672 55d5d384fc16 Widget-based inventory view. Jeremy Thurgood <firxen@gmail.com> parents: 670 diff changeset	144 return widget
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	145
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	146 def remove(self, widget):
694 58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	147 widget.set_parent(None)
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	148 self.children.remove(widget)
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	149
682 0749438e325e Unified Scene widgetry. Jeremy Thurgood <firxen@gmail.com> parents: 679 diff changeset	150 def remove_all(self):
0749438e325e Unified Scene widgetry. Jeremy Thurgood <firxen@gmail.com> parents: 679 diff changeset	151 for widget in reversed(self.children[:]):
0749438e325e Unified Scene widgetry. Jeremy Thurgood <firxen@gmail.com> parents: 679 diff changeset	152 self.remove(widget)
0749438e325e Unified Scene widgetry. Jeremy Thurgood <firxen@gmail.com> parents: 679 diff changeset	153
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	154 def draw(self, surface):
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	155 if self.visible:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	156 self.do_prepare()
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	157 for child in self.children:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	158 child.draw(surface)
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	159
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	160
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	161 class ModalStackContainer(Container):
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	162
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	163 def __init__(self, pos, gd, size, obscure_color=None):
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	164 super(ModalStackContainer, self).__init__(pos, gd, size)
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	165 if obscure_color is None:
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	166 obscure_color = gd.constants.modal_obscure_color
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	167 self.obscure_color = convert_color(obscure_color)
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	168
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	169 @property
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	170 def top(self):
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	171 if self.children:
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	172 return self.children[-1]
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	173 return None
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	174
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	175 def event(self, ev):
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	176 """Only the topmost child gets events.
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	177 """
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	178 self.mouseover_widget = self
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	179 if self.top:
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	180 self.mouseover_widget = self.top.mouseover_widget
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	181 if self.top.event(ev):
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	182 return True
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	183
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	184 # We skip Container's event() method and hop straight to its parent's.
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	185 if super(Container, self).event(ev):
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	186 return True
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	187
679 fa168b5e2624 The return of the message dialog (and there was much rejoicing) Neil Muller <neil@dip.sun.ac.za> parents: 678 diff changeset	188 def is_top(self, widget):
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	189 return self.top is widget
679 fa168b5e2624 The return of the message dialog (and there was much rejoicing) Neil Muller <neil@dip.sun.ac.za> parents: 678 diff changeset	190
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	191 def draw(self, surface):
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	192 if self.visible:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	193 self.do_prepare()
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	194 obscure = pygame.Surface(self.rect.size, SRCALPHA)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	195 obscure.fill(self.obscure_color)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	196 for child in self.children:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	197 surface.blit(obscure, self.rect)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	198 child.draw(surface)
678 36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	199
36d7f7e9650e Modal magic. (And yes, it is quite magical.) Jeremy Thurgood <firxen@gmail.com> parents: 672 diff changeset	200
555 c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	201 class Box(Container):
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	202 """A container that draws a filled background with a border"""
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	203 padding = 4
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	204
c0474fe18b96 Copy in widgets from mamba (currently unused) Stefano Rivera <stefano@rivera.za.net> parents: diff changeset	205 def draw(self, surface):
813 3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	206 if self.visible:
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	207 self.do_prepare()
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	208 # TODO: Why isn't this done in prepare?
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	209 expandrect = self.rect.move((-self.padding, -self.padding))
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	210 expandrect.width = self.rect.width + 2 * self.padding
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	211 expandrect.height = self.rect.height + 2 * self.padding
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	212 border = pygame.Surface(expandrect.size, SRCALPHA)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	213 border.fill(pygame.Color('black'))
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	214 surface.blit(border, expandrect)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	215 background = pygame.Surface(self.rect.size, SRCALPHA)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	216 background.fill(pygame.Color('gray'))
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	217 surface.blit(background, self.rect)
3a875256f795 better visible handling Neil Muller <neil@dip.sun.ac.za> parents: 803 diff changeset	218 super(Box, self).draw(surface)
670 fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	219
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	220
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	221 def convert_color(color):
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	222 """Give me a pygame Color, dammit"""
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	223 if isinstance(color, pygame.Color):
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	224 return color
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	225 if isinstance(color, basestring):
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	226 return pygame.Color(color)
fe7023750b20 Add convert_color function Stefano Rivera <stefano@rivera.za.net> parents: 652 diff changeset	227 return pygame.Color(*color)
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	228
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	229
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	230 class ModalWrapper(Container):
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	231 "A wrapper around a widget that removes itself when a mouse click occurs"
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	232
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	233 def __init__(self, widget, close_callback=None):
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	234 super(ModalWrapper, self).__init__(widget.rect.topleft, widget.gd,
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	235 widget.rect.size)
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	236 self.close_callback = close_callback
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	237 self.add(widget)
694 58d78038a197 Better modal wrapping. Jeremy Thurgood <firxen@gmail.com> parents: 693 diff changeset	238 self.add_callback(MOUSEBUTTONDOWN, self.close)
693 c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	239 widget.add_callback(MOUSEBUTTONDOWN, self.close)
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	240
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	241 def close(self, ev, widget):
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	242 if self.parent:
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	243 self.parent.remove(self)
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	244 if self.close_callback:
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	245 self.close_callback()
c8b683dd56d3 Better modal message and result handling. Jeremy Thurgood <firxen@gmail.com> parents: 692 diff changeset	246 return True
711 e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	247
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	248
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	249 class Image(Widget):
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	250 """Basic widget that draws an image, with an associated rect"""
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	251
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	252 def __init__(self, pos, gd, image, size=None):
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	253 super(Image, self).__init__(pos, gd, size)
711 e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	254 self.image = image
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	255 if not size:
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	256 self.rect.size = image.get_rect().size
711 e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	257 self.visible = True
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	258
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	259 def draw(self, surface):
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	260 self.do_prepare()
711 e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	261 if self.visible:
e9265818a96c Add image widget for rect_drawer Neil Muller <neil@dip.sun.ac.za> parents: 694 diff changeset	262 surface.blit(self.image, self.rect)
717 3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	263
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	264
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	265 class TranslucentImage(Image):
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	266 """Image that can also be translucent"""
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	267
803 bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	268 def __init__(self, pos, gd, image, size=None):
bcc9277a23e6 Refactor widget positioning API. Remove unused widgets Stefano Rivera <stefano@rivera.za.net> parents: 726 diff changeset	269 super(TranslucentImage, self).__init__(pos, gd, image, size)
717 3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	270 self.translucent = False
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	271 surf = pygame.surface.Surface((self.rect.width, self.rect.height),
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	272 SRCALPHA).convert_alpha()
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	273 surf.fill(pygame.color.Color(255, 255, 255, 96))
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	274 surf.blit(self.image, (0, 0), None, BLEND_RGBA_MIN)
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	275 self.trans_image = surf
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	276
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	277 def draw(self, surface):
726 efa58c92b304 Move prepare out of __init__ and into everywhere else Neil Muller <neil@dip.sun.ac.za> parents: 717 diff changeset	278 self.do_prepare()
717 3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	279 if self.visible:
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	280 if self.translucent:
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	281 surface.blit(self.trans_image, self.rect)
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	282 else:
3b2d1adca59c Pull a bunch of draw logic out of rect_drawer and over to the widgets Neil Muller <neil@dip.sun.ac.za> parents: 711 diff changeset	283 surface.blit(self.image, self.rect)

Mercurial > pyntnclick

annotate pyntnclick/widgets/base.py @ 813:3a875256f795 pyntnclick