pyntnclick: pyntnclick/widgets/base.py annotate

annotate pyntnclick/widgets/base.py @ 717:3b2d1adca59c pyntnclick

Pull a bunch of draw logic out of rect_drawer and over to the widgets

author	Neil Muller <neil@dip.sun.ac.za>
date	Sun, 05 Aug 2012 21:50:34 +0200
parents	e9265818a96c
children	efa58c92b304

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

Mercurial > pyntnclick

annotate pyntnclick/widgets/base.py @ 717:3b2d1adca59c pyntnclick