Mercurial > fife-parpg

comparison clients/editor/scripts/gui/resizablebase.py @ 255:51cc05d862f2

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Merged editor_rewrite branch to trunk. This contains changes that may break compatibility against existing clients. For a list of changes that may affect your client, see: http://wiki.fifengine.de/Changes_to_pychan_and_FIFE_in_editor_rewrite_branch
author cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 08 Jun 2009 16:00:02 +0000
parents
children f2195628947b
comparison
equal deleted inserted replaced
254:10b5f7f36dd4 255:51cc05d862f2
1 import fife
2 import scripts
3 import pychan
4
5 class ResizableBase(object):
6 def __init__(self, resizable=True, *args, **kwargs):
7 self._engine = scripts.editor.getEditor().getEngine()
8
9 self.resizable = resizable
10 self.resizable_top = True
11 self.resizable_left = True
12 self.resizable_right = True
13 self.resizable_bottom = True
14
15 self._resize = False
16
17 self.capture(self.mouseEntered, "mouseEntered", "ResizableBase")
18 self.capture(self.mouseExited, "mouseExited", "ResizableBase")
19 self.capture(self.mouseMoved, "mouseMoved", "ResizableBase")
20 self.capture(self.mouseDragged, "mouseDragged", "ResizableBase")
21 self.capture(self.mousePressed, "mousePressed", "ResizableBase")
22 self.capture(self.mouseReleased, "mouseReleased", "ResizableBase")
23
24 self.cursor_id = 0
25 self.cursor_type = 1
26
27
28 def mouseEntered(self, event):
29 # Save cursor id
30 if self.resizable and self._resize is False:
31 cursor = self._engine.getCursor()
32 self.cursor_id = cursor.getId()
33 self.cursor_type = cursor.getType()
34
35 def mouseMoved(self, event):
36 if self.resizable is False:
37 return
38
39 # Hack to allow consuming mousemove events
40 key = (event.getX(), event.getY())
41 if _mousemoveevent.has_key( key ) is False:
42 _mousemoveevent.clear()
43 _mousemoveevent[key] = event
44 elif _mousemoveevent[key].isConsumed():
45 return
46
47
48 titleheight = 0
49 if hasattr(self.real_widget, "getTitleBarHeight"):
50 titleheight = self.real_widget.getTitleBarHeight()
51
52 cursor = self._engine.getCursor()
53 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZENW)
54
55 left = event.getX() < 5 and self.resizable_left
56 right = event.getX() > self.width-5 and self.resizable_right
57 top = event.getY() < 5 and self.resizable_top
58 bottom = event.getY() - titleheight > self.height-5 and self.resizable_bottom
59
60 if left and top:
61 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZENW)
62 elif right and top:
63 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZENE)
64 elif left and bottom:
65 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZESW)
66 elif right and bottom:
67 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZESE)
68 elif left:
69 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZEW)
70 elif right:
71 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZEE)
72 elif top:
73 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZEN)
74 elif bottom:
75 cursor.set(fife.CURSOR_NATIVE, fife.NC_RESIZES)
76 else:
77 cursor.set(self.cursor_type, self.cursor_id)
78 return
79
80 event.consume()
81 _mousemoveevent[key].consume()
82
83 def mouseExited(self, event):
84 # Reset cursor to whatever it was before it entered this window
85 if self.resizable and self._resize is False:
86 cursor = self._engine.getCursor()
87 cursor.set(self.cursor_type, self.cursor_id)
88
89 def mouseDragged(self, event):
90 if self.resizable and self._resize:
91 diffX = event.getX()
92 diffY = event.getY()
93
94 # Resize horizontally
95 if self._rLeft:
96 self.x += diffX
97 self.width -= diffX
98 elif self._rRight:
99 self.width = diffX
100
101 # Resize vertically
102 if self._rTop:
103 self.y += diffY
104 self.height -= diffY
105 elif self._rBottom:
106 titleheight = 0
107 if hasattr(self.real_widget, "getTitleBarHeight"):
108 titleheight = self.real_widget.getTitleBarHeight()
109 self.height = diffY-titleheight
110
111 def mousePressed(self, event):
112 if self.resizable is False:
113 return
114
115 titleheight = 0
116 if hasattr(self.real_widget, "getTitleBarHeight"):
117 titleheight = self.real_widget.getTitleBarHeight()
118
119 self._rLeft = event.getX() < 5 and self.resizable_left
120 self._rRight = event.getX() > self.width-5 and self.resizable_right
121 self._rTop = event.getY() < 5 and self.resizable_top
122 self._rBottom = event.getY() - titleheight > self.height-5 and self.resizable_bottom
123
124 if self._rLeft or self._rRight or self._rTop or self._rBottom:
125 self._resize = True
126 self.min_size = (30, 30)
127 event.consume()
128
129 def mouseReleased(self, event):
130 if self._resize:
131 self.min_size = (self.width, self.height)
132 self.adaptLayout()
133 event.consume()
134
135 titleheight = 0
136 if hasattr(self.real_widget, "getTitleBarHeight"):
137 titleheight = self.real_widget.getTitleBarHeight()
138
139 self._resize = False
140 if event.getX() <= 0 or event.getX() >= self.width \
141 or event.getY() <= 0 or event.getY() >= self.height+titleheight:
142 self.mouseExited(event)
143
144 # Ugly hack to allow consumption of mousemove events
145 _mousemoveevent = {}
146