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105 lines
3.2 KiB
105 lines
3.2 KiB
import win32ui
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import os
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import commctrl
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from pywin.tools import hierlist
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from pywin.mfc import docview, window
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# directory listbox
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# This has obvious limitations - doesnt track subdirs, etc. Demonstrates
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# simple use of Python code for querying the tree as needed.
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# Only use strings, and lists of strings (from curdir())
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class DirHierList(hierlist.HierList):
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def __init__(self, root, listBoxID = win32ui.IDC_LIST1):
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hierlist.HierList.__init__(self, root, win32ui.IDB_HIERFOLDERS, listBoxID)
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def GetText(self, item):
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return os.path.basename(item)
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def GetSubList(self, item):
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if os.path.isdir(item):
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ret = [os.path.join(item, fname) for fname in os.listdir(item)]
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else:
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ret = None
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return ret
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# if the item is a dir, it is expandable.
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def IsExpandable(self, item):
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return os.path.isdir(item)
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def GetSelectedBitmapColumn(self, item):
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return self.GetBitmapColumn(item)+6 # Use different color for selection
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class TestDocument(docview.Document):
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def __init__(self, template):
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docview.Document.__init__(self, template)
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self.hierlist = hierlist.HierListWithItems(HLIFileDir("\\"), win32ui.IDB_HIERFOLDERS, win32ui.AFX_IDW_PANE_FIRST)
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class HierListView(docview.TreeView):
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def OnInitialUpdate(self):
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rc = self._obj_.OnInitialUpdate()
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self.hierList = self.GetDocument().hierlist
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self.hierList.HierInit(self.GetParent())
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self.hierList.SetStyle(commctrl.TVS_HASLINES | commctrl.TVS_LINESATROOT | commctrl.TVS_HASBUTTONS)
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return rc
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class HierListFrame(window.MDIChildWnd):
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pass
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def GetTestRoot():
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tree1 = ('Tree 1',[('Item 1','Item 1 data'),'Item 2',3])
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tree2 = ('Tree 2',[('Item 2.1','Item 2 data'),'Item 2.2',2.3])
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return ('Root',[tree1,tree2,'Item 3'])
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def demoboth():
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template = docview.DocTemplate(win32ui.IDR_PYTHONTYPE, TestDocument, HierListFrame, HierListView)
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template.OpenDocumentFile(None).SetTitle("Hierlist demo")
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demomodeless()
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def demomodeless():
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testList2=DirHierList("\\")
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dlg=hierlist.HierDialog('hier list test',testList2)
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dlg.CreateWindow()
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def demodlg ():
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testList2=DirHierList("\\")
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dlg=hierlist.HierDialog('hier list test',testList2)
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dlg.DoModal()
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def demo():
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template = docview.DocTemplate(win32ui.IDR_PYTHONTYPE, TestDocument, HierListFrame, HierListView)
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template.OpenDocumentFile(None).SetTitle("Hierlist demo")
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#
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# Demo/Test for HierList items.
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#
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# Easy to make a better directory program.
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#
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class HLIFileDir(hierlist.HierListItem):
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def __init__( self, filename ):
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self.filename = filename
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hierlist.HierListItem.__init__(self)
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def GetText(self):
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try:
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return "%-20s %d bytes" % (os.path.basename(self.filename), os.stat(self.filename)[6])
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except os.error as details:
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return "%-20s - %s" % (self.filename, details[1])
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def IsExpandable(self):
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return os.path.isdir(self.filename)
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def GetSubList(self):
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ret = []
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for newname in os.listdir(self.filename):
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if newname not in ['.', '..']:
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ret.append( HLIFileDir( os.path.join(self.filename,newname ) ) )
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return ret
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def demohli():
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template = docview.DocTemplate(win32ui.IDR_PYTHONTYPE, TestDocument, hierlist.HierListFrame, hierlist.HierListView)
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template.OpenDocumentFile(None).SetTitle("Hierlist demo")
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if __name__=='__main__':
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import demoutils
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if demoutils.HaveGoodGUI():
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demoboth()
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else:
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demodlg()
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