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Viewing changes to src/calibre/gui2/toc/location.py

  • Committer: Package Import Robot
  • Author(s): Martin Pitt
  • Date: 2014-02-27 07:48:06 UTC
  • mto: This revision was merged to the branch mainline in revision 74.
  • Revision ID: package-import@ubuntu.com-20140227074806-64wdebb3ptosxhhx
Tags: upstream-1.25.0+dfsg
Import upstream version 1.25.0+dfsg

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src/calibre/gui2/toc/location.py
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__copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import json
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from base64 import b64encode
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from PyQt4.Qt import (QWidget, QGridLayout, QListWidget, QSize, Qt, QUrl,
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class Page(QWebPage):  # {{{
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    elem_clicked = pyqtSignal(object, object, object, object)
 
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    elem_clicked = pyqtSignal(object, object, object, object, object)
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    def __init__(self):
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        self.log = default_log
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    def shouldInterruptJavaScript(self):
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        return True
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    @pyqtSlot(QWebElement, float)
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    def onclick(self, elem, frac):
 
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    @pyqtSlot(QWebElement, str, str, float)
 
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    def onclick(self, elem, loc, totals, frac):
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        elem_id = unicode(elem.attribute('id')) or None
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        tag = unicode(elem.tagName()).lower()
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        parent = elem
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        loc = []
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        while unicode(parent.tagName()).lower() != 'body':
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            num = 0
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            sibling = parent.previousSibling()
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            while not sibling.isNull():
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                num += 1
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                sibling = sibling.previousSibling()
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            loc.insert(0, num)
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            parent = parent.parent()
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        self.elem_clicked.emit(tag, frac, elem_id, tuple(loc))
 
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        self.elem_clicked.emit(tag, frac, elem_id, json.loads(str(loc)), json.loads(str(totals)))
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    def load_js(self):
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        if self.js is None:
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class WebView(QWebView):  # {{{
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    elem_clicked = pyqtSignal(object, object, object, object)
 
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    elem_clicked = pyqtSignal(object, object, object, object, object)
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    def __init__(self, parent):
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        QWebView.__init__(self, parent)
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            loctext =  _('Approximately %d%% from the top')%frac
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        return loctext
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    def elem_clicked(self, tag, frac, elem_id, loc):
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        self.current_frag = elem_id or loc
 
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    def elem_clicked(self, tag, frac, elem_id, loc, totals):
 
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        self.current_frag = elem_id or (loc, totals)
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        base = _('Location: A &lt;%s&gt; tag inside the file')%tag
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        loctext = base + ' [%s]'%self.get_loctext(frac)
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        self.dest_label.setText(self.base_msg + '<br>' +