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comparison pyntnclick/tools/rect_drawer.py @ 701:9c920deb28c2 pyntnclick

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Recreate the palette selection
author Neil Muller <neil@dip.sun.ac.za>
date Tue, 14 Feb 2012 17:55:07 +0200
parents 22e1893152c5
children cbf6d4573785
comparison
equal deleted inserted replaced
700:22e1893152c5 701:9c920deb28c2
11 MOUSEBUTTONUP, KEYDOWN) 11 MOUSEBUTTONUP, KEYDOWN)
12 import pygame 12 import pygame
13 13
14 import pyntnclick.constants 14 import pyntnclick.constants
15 from pyntnclick.widgets.text import LabelWidget, TextButton 15 from pyntnclick.widgets.text import LabelWidget, TextButton
16 from pyntnclick.widgets.base import Container 16 from pyntnclick.widgets.base import Container, Button
17 from pyntnclick.tools.utils import draw_rect_image 17 from pyntnclick.tools.utils import draw_rect_image
18 18
19 19
20 class RectDrawerError(Exception): 20 class RectDrawerError(Exception):
21 """Raised when initilaization failed""" 21 """Raised when initilaization failed"""
29 zoom_step = 100 29 zoom_step = 100
30 30
31 constants = RectDrawerConstants() 31 constants = RectDrawerConstants()
32 32
33 33
34 class AppPalette(object): 34 class ColourButton(Button):
35 35 """Button for selecting a colour"""
36 sel_width = 5 36
37 sel_colour = pygame.color.Color(255, 255, 255)
38 unsel_colour = pygame.color.Color(128, 128, 128)
39
40 padding = 2
41 border = 3
42
43 def __init__(self, rect, gd, colour, palette):
44 super(ColourButton, self).__init__(rect, gd)
45 self._colour = pygame.color.Color(colour)
46 self._button_rect = self.rect.inflate(-self.padding, -self.padding)
47 self._colour_rect = self._button_rect.inflate(-self.border,
48 -self.border)
49 self.selected = False
50 self._palette = palette
51 self.add_callback('clicked', self.fix_selection)
52
53 def fix_selection(self, ev, widget):
54 self._palette.cur_selection.selected = False
55 self.selected = True
56 self._palette.cur_selection = self
57
58 def draw(self, surface):
59 surface.fill(pygame.color.Color(0, 0, 0), self.rect)
60 if self.selected:
61 surface.fill(self.sel_colour, self._button_rect)
62 else:
63 surface.fill(self.unsel_colour, self._button_rect)
64 surface.fill(self._colour, self._colour_rect)
65
66
67 class AppPalette(Container):
68
69 but_size = 35
37 70
38 colors = [ 71 colors = [
39 'red', 'maroon1', 'palevioletred1', 'moccasin', 'orange', 72 'red', 'maroon1', 'palevioletred1', 'moccasin', 'orange',
40 'honeydew', 'yellow', 'gold', 'goldenrod', 'brown', 73 'honeydew', 'yellow', 'gold', 'goldenrod', 'brown',
41 'blue', 'purple', 'darkorchid4', 'thistle', 'skyblue1', 74 'blue', 'purple', 'darkorchid4', 'thistle', 'skyblue1',
42 'green', 'palegreen1', 'darkgreen', 'aquamarine', 'darkolivegreen', 75 'green', 'palegreen1', 'darkgreen', 'aquamarine', 'darkolivegreen',
43 ] 76 ]
44 77
45 def __init__(self, app_image): 78 def __init__(self, rect, gd, app_image):
46 self.image = app_image 79 self.image = app_image
47 #super(AppPalette, self).__init__((35, 35), 4, 5, margin=2) 80 super(AppPalette, self).__init__(rect, gd)
48 #self.selection = 0 81 self.selection = 0
49 #self.image.rect_color = pygame.color.Color(self.colors[self.selection]) 82 self.image.rect_color = pygame.color.Color(self.colors[self.selection])
50 83
51 def num_items(self): 84 x = rect.left
52 return len(self.colors) 85 y = rect.top
53 86 for num, col in enumerate(self.colors):
54 def draw_item(self, surface, item_no, rect): 87 if (x - rect.left + self.but_size) >= rect.width:
55 d = -2 * self.sel_width 88 x = rect.left
56 r = rect.inflate(d, d) 89 y += self.but_size
57 surface.fill(pygame.color.Color(self.colors[item_no]), r) 90 button = ColourButton(
58 91 pygame.Rect((x, y), (self.but_size, self.but_size)),
59 def click_item(self, item_no, event): 92 gd, col, self)
60 self.selection = item_no 93 x += self.but_size
61 self.image.rect_color = pygame.color.Color(self.colors[item_no]) 94 if num == 0:
62 95 self.cur_selection = button
63 def item_is_selected(self, item_no): 96 button.fix_selection(None, None)
64 return self.selection == item_no 97 button.add_callback('clicked', self.click_item, num)
98 self.add(button)
99 # Fix height
100 self.rect.height = y + self.but_size - self.rect.top
101
102 def click_item(self, ev, widget, number):
103 self.selection = number
104 self.image.rect_color = pygame.color.Color(self.colors[number])
65 105
66 106
67 class AppImage(Container): 107 class AppImage(Container):
68 108
69 rect_thick = 3 109 rect_thick = 3
526 self.app_image = app_image 566 self.app_image = app_image
527 super(ModeLabel, self).__init__(rect, 567 super(ModeLabel, self).__init__(rect,
528 gd, 'Mode : ', fontname=constants.bold_font, 568 gd, 'Mode : ', fontname=constants.bold_font,
529 fontsize=15, color=pygame.color.Color(128, 0, 255)) 569 fontsize=15, color=pygame.color.Color(128, 0, 255))
530 570
531
532 def draw(self, surface): 571 def draw(self, surface):
533 text = 'Mode : %s' % self.app_image.mode 572 text = 'Mode : %s' % self.app_image.mode
534 if self.text != text: 573 if self.text != text:
535 self.text = text 574 self.text = text
536 self.prepare() 575 self.prepare()
587 self.add(cycle) 626 self.add(cycle)
588 y += cycle.rect.height 627 y += cycle.rect.height
589 delete = make_button("Delete Objects", gd, self.image.del_mode, y) 628 delete = make_button("Delete Objects", gd, self.image.del_mode, y)
590 self.add(delete) 629 self.add(delete)
591 y += delete.rect.height 630 y += delete.rect.height
592 #palette = AppPalette(self.image) 631 palette = AppPalette(pygame.Rect((810, y), (200, 0)), gd, self.image)
593 #palette.rect.move_ip(810, y) 632 self.add(palette)
594 #self.add(palette) 633 y += palette.rect.height
595 #y += palette.rect.height
596 print_rects = make_button("Print objects", gd, 634 print_rects = make_button("Print objects", gd,
597 self.image.print_objs, y) 635 self.image.print_objs, y)
598 self.add(print_rects) 636 self.add(print_rects)
599 y += print_rects.rect.height 637 y += print_rects.rect.height
600 toggle_things = make_button("Show Things (t)", gd, 638 toggle_things = make_button("Show Things (t)", gd,