Mercurial > fife-parpg

annotate engine/extensions/pychan/widgets/textbox.py @ 248:a2d5e2721489

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
widgets.py split up.
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 26 Mar 2009 16:20:16 +0000
parents
children 51cc05d862f2
rev   line source
248
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
1 # -*- coding: utf-8 -*-
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
2
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
3 from common import *
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
4 from widget import Widget
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
5
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
6 class TextBox(Widget):
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
7 """
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
8 An editable B{multiline} text edit widget.
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
9
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
10 New Attributes
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
11 ==============
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
12
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
13 - text: The text in the TextBox.
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
14 - filename: A write-only attribute - assigning a filename will cause the widget to load it's text from it.
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
15
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
16 Data
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
17 ====
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
18 The text can be read and set via L{distributeData} and L{collectData}.
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
19 """
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
20
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
21 ATTRIBUTES = Widget.ATTRIBUTES + [UnicodeAttr('text'),Attr('filename')]
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
22
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
23 def __init__(self,text=u"",filename = "", **kwargs):
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
24 self.real_widget = fife.TextBox()
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
25 self.text = text
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
26 self.filename = filename
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
27 super(TextBox,self).__init__(**kwargs)
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
28
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
29 # Prepare Data collection framework
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
30 self.accepts_data = True
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
31 self.accepts_initial_data = True # Make sense in a way ...
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
32 self._realSetInitialData = self._setText
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
33 self._realSetData = self._setText
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
34 self._realGetData = self._getText
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
35
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
36 def _getFileName(self): return self._filename
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
37 def _loadFromFile(self,filename):
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
38 self._filename = filename
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
39 if not filename: return
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
40 try:
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
41 # FIXME needs encoding detection.
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
42 self.text = unicode(open(filename).read(),"utf8")
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
43 except Exception, e:
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
44 self.text = str(e)
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
45 filename = property(_getFileName, _loadFromFile)
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
46
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
47 def resizeToContent(self,recurse=True):
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
48 rows = [self.real_widget.getTextRow(i) for i in range(self.real_widget.getNumberOfRows())]
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
49 max_w = max(map(self.real_font.getWidth,rows))
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
50 self.width = max_w
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
51 self.height = (self.real_font.getHeight() + 2) * self.real_widget.getNumberOfRows()
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
52
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
53 def _getText(self): return gui2text(self.real_widget.getText())
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
54 def _setText(self,text): self.real_widget.setText(text2gui(text))
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
55 text = property(_getText,_setText)
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
56
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
57 def _setOpaque(self,opaque): self.real_widget.setOpaque(opaque)
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
58 def _getOpaque(self): return self.real_widget.isOpaque()
a2d5e2721489 widgets.py split up.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
59 opaque = property(_getOpaque,_setOpaque)