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comparison clients/editor/plugins/objectselector.py @ 224:567863be0abc

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* First version of previewmode icons in ObjectSelector - Needs better event handling to enable keyboard users to select items * Fixed a small bug which caused longer loading times when entering previewmode
author cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 19 Mar 2009 23:05:43 +0000
parents 68ae8f4234ca
children 1beb7a3692f4
comparison
equal deleted inserted replaced
223:da2ca208c221 224:567863be0abc
1 # coding: utf-8 1 # coding: utf-8
2 2
3 from pychan import widgets, tools 3 from pychan import widgets, tools, attrs
4 import fife 4 import fife
5 5
6 # TODO:
7 # - Scrollarea in previewmode does not display the last item properly
8 # - Better event handling in ObjectIcon
9
10 class ObjectIcon(widgets.VBox):
11 """ The ObjectIcon is used to represent the object in the object selector.
12 Unlike
13 """
14 ATTRIBUTES = widgets.VBox.ATTRIBUTES + [ attrs.Attr("text"), attrs.Attr("image") ]
15
16 def __init__(self,**kwargs):
17 self.real_widget = fife.Container()
18 super(ObjectIcon,self).__init__(_real_widget=self.real_widget,**kwargs)
19
20 vbox = widgets.VBox(padding=3)
21
22 # Icon
23 self.icon = widgets.Icon(**kwargs)
24 self.addChild(self.icon)
25
26 # Label
27 hbox = widgets.HBox(padding=1)
28 self.addChild(hbox)
29 self.label = widgets.Label(**kwargs)
30 hbox.addChild(self.label)
31
32
33 def _setText(self, text):
34 self.label.text = text
35
36 def _getText(self):
37 return self.label.text
38 text = property(_getText, _setText)
39
40 def _setImage(self, image):
41 self.icon.image = image
42
43 def _getImage(self):
44 return self.icon.image
45 image = property(_getImage, _setImage)
46
6 class ObjectSelector(object): 47 class ObjectSelector(object):
7 """The ObjectSelector class offers a gui Widget that let's you select the object you 48 """The ObjectSelector class offers a gui Widget that let's you select the object you
8 wish to use to in the editor. 49 wish to use to in the editor.
9 @param engine: fife instance 50 @param engine: fife instance
10 @param map: fife.Map instance containing your map 51 @param map: fife.Map instance containing your map
25 self.gui.addChild(vbox) 66 self.gui.addChild(vbox)
26 67
27 # Add the drop down with list of namespaces 68 # Add the drop down with list of namespaces
28 self.namespaces = widgets.DropDown() 69 self.namespaces = widgets.DropDown()
29 vbox.addChild(self.namespaces) 70 vbox.addChild(self.namespaces)
30 self.namespaces.capture(self.update_namespace) 71
31 self.namespaces.items = self.engine.getModel().getNamespaces() 72 self.namespaces.items = self.engine.getModel().getNamespaces()
32 self.namespaces.selected = 0 73 self.namespaces.selected = 0
74
75 # Events for namespacelist
76 # TODO: Replace with SelectionEvent, once pychan supports it
77 self.namespaces.capture(self.update_namespace, "action")
78 self.namespaces.capture(self.update_namespace, "mouseWheelMovedUp")
79 self.namespaces.capture(self.update_namespace, "mouseWheelMovedDown")
80 self.namespaces.capture(self.update_namespace, "keyReleased")
33 81
34 # This scrollarea is used to display the preview images 82 # This scrollarea is used to display the preview images
35 self.mainScrollArea = widgets.ScrollArea(size=(230,300)) 83 self.mainScrollArea = widgets.ScrollArea(size=(230,300))
36 self.objects = None 84 self.objects = None
37 if self.mode == 'list': 85 if self.mode == 'list':
38 self.setTextList() 86 self.setTextList()
39 else: # Assuming self.mode is 'preview' 87 else: # Assuming self.mode is 'preview'
40 self.setImageList() 88 self.setImageList()
41 vbox.addChild(self.mainScrollArea) 89 vbox.addChild(self.mainScrollArea)
42
43 90
44 # Add another Hbox to hold the close button 91 # Add another Hbox to hold the close button
45 hbox = widgets.HBox(parent=self.gui) 92 hbox = widgets.HBox(parent=self.gui)
46 vbox.addChild(hbox) 93 vbox.addChild(hbox)
47 hbox.addSpacer(widgets.Spacer()) 94 hbox.addSpacer(widgets.Spacer())
73 """Sets the mainScrollArea to contain a Vbox that can be used to fill in 120 """Sets the mainScrollArea to contain a Vbox that can be used to fill in
74 preview Images""" 121 preview Images"""
75 if self.objects is not None: 122 if self.objects is not None:
76 self.mainScrollArea.removeChild(self.objects) 123 self.mainScrollArea.removeChild(self.objects)
77 self.objects = widgets.VBox(name='list', size=(200,300)) 124 self.objects = widgets.VBox(name='list', size=(200,300))
125 self.objects.base_color = self.mainScrollArea.background_color
78 self.mainScrollArea.addChild(self.objects) 126 self.mainScrollArea.addChild(self.objects)
79 127
80 def setTextList(self): 128 def setTextList(self):
81 """Sets the mainScrollArea to contain a List that can be used to fill in 129 """Sets the mainScrollArea to contain a List that can be used to fill in
82 Object names/paths""" 130 Object names/paths"""
101 149
102 def fillPreviewList(self): 150 def fillPreviewList(self):
103 objects = self.engine.getModel().getObjects(self.namespaces.selected_item) 151 objects = self.engine.getModel().getObjects(self.namespaces.selected_item)
104 for obj in objects: 152 for obj in objects:
105 image = self._getImage(obj) 153 image = self._getImage(obj)
106 if image is not None: 154 if image is None:
107 imagebutton = widgets.ImageButton(up_image=image, down_image=image, hover_image=image)
108 imagebutton.capture(tools.callbackWithArguments(self.objectSelected, obj))
109 self.objects.addChild(imagebutton)
110 self.objects._recursiveResizeToContent()
111 self.gui.adaptLayout()
112 else:
113 print 'No image available for selected object' 155 print 'No image available for selected object'
156 image = ""
157
158 icon = ObjectIcon(image=image, text=obj.getId())
159 icon.capture(tools.callbackWithArguments(self.objectSelected, obj), "mouseClicked")
160 self.objects.addChild(icon)
161
162 self.objects._recursiveResizeToContent()
163 self.gui.adaptLayout()
164
114 if len(objects)>0: 165 if len(objects)>0:
115 self.objectSelected(objects[0]) 166 self.objectSelected(objects[0])
116 167
117 168
118 def objectSelected(self, obj): 169 def objectSelected(self, obj):