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Viewing changes to cola/qtutils.py

  • Committer: Package Import Robot
  • Author(s): Laszlo Boszormenyi (GCS)
  • Date: 2014-09-06 09:21:48 UTC
  • mfrom: (1.3.25)
  • Revision ID: package-import@ubuntu.com-20140906092148-flthdpxj2ytedr6d
Tags: 2.0.6-1
New upstream release.

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cola/qtutils.py
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class TreeWidgetItem(QtGui.QTreeWidgetItem):
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    def __init__(self, text, filename, exists):
 
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    TYPE = QtGui.QStandardItem.UserType + 101
 
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    def __init__(self, path, icon, exists):
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        QtGui.QTreeWidgetItem.__init__(self)
 
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        self.path = path
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        self.exists = exists
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        self.setIcon(0, cached_icon_from_path(filename))
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        self.setText(0, text)
 
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        self.setIcon(0, cached_icon_from_path(icon))
 
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        self.setText(0, path)
 
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    def type(self):
 
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        return self.TYPE
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def create_treewidget_item(text, filename, exists=True):
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    return TreeWidgetItem(text, filename, exists)
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def paths_from_indexes(model, indexes,
 
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                       item_type=TreeWidgetItem.TYPE,
 
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                       item_filter=None):
 
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    """Return paths from a list of QStandardItemModel indexes"""
 
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    items = [model.itemFromIndex(i) for i in indexes]
 
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    return paths_from_items(items, item_type=item_type, item_filter=item_filter)
 
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def paths_from_items(items,
 
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                     item_type=TreeWidgetItem.TYPE,
 
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                     item_filter=None):
 
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    """Return a list of paths from a list of items"""
 
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    if item_filter is None:
 
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        item_filter = lambda x: True
 
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    return [i.path for i in items
 
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            if i.type() == item_type and item_filter(i)]
 
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@memoize
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def cached_icon_from_path(filename):
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    return QtGui.QIcon(filename)
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    flags = (QtGui.QFileDialog.ShowDirsOnly |
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             QtGui.QFileDialog.DontResolveSymlinks)
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    return ustr(QtGui.QFileDialog
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                        .getExistingDirectory(active_window(),
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                                              title, path, flags))
 
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                     .getExistingDirectory(active_window(),
 
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                                           title, path, flags))
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def save_as(filename, title='Save As...'):
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    return icon('options.svg')
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def filter_icon():
 
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    """Return a filter icon"""
 
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    return icon('view-filter.png')
 
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def dir_close_icon():
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    """Return a standard closed directory icon"""
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    return cached_icon(QtGui.QStyle.SP_DirClosedIcon)
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    button.setCursor(Qt.PointingHandCursor)
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    if text:
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        button.setText(text)
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    if icon:
 
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    if icon is not None:
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        button.setIcon(icon)
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    if tooltip is not None:
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        button.setToolTip(tooltip)
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    return button
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def mimedata_from_paths(paths):
 
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    """Return mimedata with a list of absolute path URLs"""
 
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    urls = [QtCore.QUrl(core.abspath(path)) for path in paths]
 
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    mimedata = QtCore.QMimeData()
 
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    mimedata.setUrls(urls)
 
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    return mimedata
 
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# Syntax highlighting
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def TERMINAL(pattern):