Mercurial > fife-parpg

comparison clients/editor/scripts/gui/dockarea.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 6add14ebe9f5
comparison
equal deleted inserted replaced
254:10b5f7f36dd4 255:51cc05d862f2
1 import pychan
2 from pychan import widgets
3 import scripts.editor
4 import fife
5 from panel import Panel
6 from faketabwidget import FakeTabWidget
7 from resizablebase import ResizableBase
8
9 class DockArea(widgets.VBox, ResizableBase):
10 def __init__(self, side, resizable=True, *args, **kwargs):
11 widgets.VBox.__init__(self, margins=(0,0,0,0), *args, **kwargs)
12 ResizableBase.__init__(self, *args, **kwargs)
13
14 self.cursor_id = 0
15 self.cursor_type = 0
16
17 self.vexpand=0
18 self.hexpand=0
19
20 self.side = side
21 self.resizable_top = (side == "bottom")
22 self.resizable_left = (side == "right")
23 self.resizable_right = (side == "left")
24 self.resizable_bottom = (side == "top")
25
26 self.gui = None
27
28 self.buildGui()
29 self.tabwidgets = []
30 self.panels = []
31
32 def getDockLocation(self, x, y):
33 placeAfter = None
34 placeBefore = None
35 placeIn = None
36
37 if x >= 0 and y >= 0:
38 # See if widget was dropped on a tabwidget
39 for tabwidget in self.tabwidgets:
40 absX, absY = tabwidget.getAbsolutePos()
41
42 if absX <= x and absY <= y \
43 and absX+tabwidget.width >= x and absY+tabwidget.height >= y:
44 # Check if the user tried to place it in front, or after this widget
45 if self.side == "left" or self.side == "right":
46 if y < absY+10:
47 placeBefore = tabwidget
48 elif y > absY+tabwidget.height-10:
49 placeAfter = tabwidget
50 else:
51 if x < absX+10:
52 placeBefore = tabwidget
53 elif x > absX+tabwidget.width-10:
54 placeAfter = tabwidget
55 if placeAfter is None and placeBefore is None:
56 placeIn = tabwidget
57 break
58
59 return (placeIn, placeBefore, placeAfter)
60
61 def dockChild(self, child, x, y):
62 for panel in self.panels:
63 if panel[0] == child:
64 return
65
66 child.dockarea = self
67 child.setDocked(True)
68
69 placeIn, placeBefore, placeAfter = self.getDockLocation(x, y)
70
71 if placeIn is None:
72 tabwidget = FakeTabWidget(resizable=True)
73 tabwidget.hexpand=1
74 tabwidget.vexpand=1
75
76 if self.side == "left" or self.side == "right":
77 tabwidget.resizable_bottom = True
78 else:
79 tabwidget.resizable_right = True
80 self.tabwidgets.append(tabwidget)
81
82 if placeBefore:
83 self.gui.insertChildBefore(tabwidget, placeBefore)
84 elif placeAfter:
85 self.gui.insertChild(tabwidget, self.gui.children.index(placeAfter)+1)
86 else:
87 self.gui.addChild(tabwidget)
88 else:
89 tabwidget = placeIn
90
91 tab = tabwidget.addTab(child, child.title)
92 self.panels.append( (child, tabwidget) )
93
94 def undock(event):
95 if event.getButton() != 2: # Right click
96 return
97
98 self.undockChild(child)
99
100 tab[2].capture(undock, "mouseClicked")
101
102 def undockChild(self, child, childIsCaller=False):
103 tabwidget = None
104 for panel in self.panels:
105 if panel[0] == child:
106 tabwidget = panel[1]
107 self.panels.remove(panel)
108 break
109 else:
110 return
111
112 tabwidget.removeTab(child)
113 if childIsCaller is False:
114 child.setDocked(False)
115
116 if len(tabwidget.tabs) <= 0:
117 self.gui.removeChild(tabwidget)
118 self.tabwidgets.remove(tabwidget)
119
120 # This stops a guichan exception when a widget with modul focus gets focused.
121 # It is not pretty, but crashes aren't pretty either
122 tabwidget.__del__()
123 del tabwidget
124
125 self.adaptLayout()
126
127 def buildGui(self):
128 if self.gui:
129 self.removeChild(self.gui)
130
131 if self.side == "left" or self.side == "right":
132 self.gui = widgets.VBox()
133 else:
134 self.gui = widgets.HBox()
135
136 self.gui.vexpand = 1
137 self.gui.hexpand = 1
138
139 self.addChild(self.gui)
140
141 def mouseReleased(self, event):
142 if self._resize:
143 if self._rLeft or self._rRight:
144 # Resize children
145 for child in self.gui.findChildren(parent=self.gui):
146 child.min_size = (self.width, child.min_size[1])
147 child.max_size = (self.width, child.max_size[1])
148
149 if self._rTop or self._rBottom:
150 # Resize children
151 for child in self.gui.findChildren(parent=self.gui):
152 child.min_size = (child.min_size[0], self.height)
153 child.max_size = (child.max_size[0], self.height)
154
155 self.gui.max_size = (self.width, self.height)
156
157 ResizableBase.mouseReleased(self, event)
158 self.min_size = (0,0) # Override changes done in ResizableBase
159