def parsed(self):
        if not self.renderer.aborted and self.renderer.lrf is not None:
            width, height =  self.renderer.lrf.device_info.width, \
                                            self.renderer.lrf.device_info.height
            hdelta = self.tool_bar.height() + 3

            from PyQt4.QtGui import QScrollBar
            s = QScrollBar(self)
            scrollbar_adjust = min(s.width(), s.height())
            self.graphics_view.resize_for(width + scrollbar_adjust,
                                          height + scrollbar_adjust)

            desktop = QCoreApplication.instance().desktop()
            screen_height = desktop.availableGeometry(self).height() - 25
            height = min(screen_height, height + hdelta + scrollbar_adjust)
            self.resize(width + scrollbar_adjust, height)
            self.setWindowTitle(self.renderer.lrf.metadata.title + ' - ' +
                                __appname__)
            self.document_title = self.renderer.lrf.metadata.title
            if self.opts.profile:
                import cProfile
                lrf = self.renderer.lrf
                cProfile.runctx('self.document.render(lrf)', globals(),
                                locals(), lrf.metadata.title + '.stats')
                print 'Stats written to', self.renderer.lrf.metadata.title + '.stats'
            else:
                start = time.time()
                self.document.render(self.renderer.lrf)
                print 'Layout time:', time.time() - start, 'seconds'
            self.renderer.lrf = None

            self.graphics_view.setScene(self.document)
            self.graphics_view.show()
            self.spin_box.setRange(1, self.document.num_of_pages)
            self.slider.setRange(1, self.document.num_of_pages)
            self.spin_box.setSuffix(' of %d' % (self.document.num_of_pages, ))
            self.spin_box.updateGeometry()
            self.stack.setCurrentIndex(0)
            self.graphics_view.setFocus(Qt.OtherFocusReason)
        elif self.renderer.exception is not None:
            exception = self.renderer.exception
            print >> sys.stderr, 'Error rendering document'
            print >> sys.stderr, exception
            print >> sys.stderr, self.renderer.formatted_traceback
            msg = u'<p><b>%s</b>: ' % (
                exception.__class__.__name__, ) + unicode(
                    str(exception), 'utf8', 'replace') + u'</p>'
            msg += u'<p>Failed to render document</p>'
            msg += u'<p>Detailed <b>traceback</b>:<pre>'
            msg += self.renderer.formatted_traceback + '</pre>'
            d = ConversionErrorDialog(self, 'Error while rendering file', msg)
            d.exec_()
Exemple #2
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    def parsed(self):
        if not self.renderer.aborted and self.renderer.lrf is not None:
            width, height = self.renderer.lrf.device_info.width, self.renderer.lrf.device_info.height
            hdelta = self.tool_bar.height() + 3

            s = QScrollBar(self)
            scrollbar_adjust = min(s.width(), s.height())
            self.graphics_view.resize_for(width + scrollbar_adjust, height + scrollbar_adjust)

            desktop = QCoreApplication.instance().desktop()
            screen_height = desktop.availableGeometry(self).height() - 25
            height = min(screen_height, height + hdelta + scrollbar_adjust)
            self.resize(width + scrollbar_adjust, height)
            self.setWindowTitle(self.renderer.lrf.metadata.title + " - " + __appname__)
            self.document_title = self.renderer.lrf.metadata.title
            if self.opts.profile:
                import cProfile

                lrf = self.renderer.lrf
                cProfile.runctx("self.document.render(lrf)", globals(), locals(), lrf.metadata.title + ".stats")
                print "Stats written to", self.renderer.lrf.metadata.title + ".stats"
            else:
                start = time.time()
                self.document.render(self.renderer.lrf)
                print "Layout time:", time.time() - start, "seconds"
            self.renderer.lrf = None

            self.graphics_view.setScene(self.document)
            self.graphics_view.show()
            self.spin_box.setRange(1, self.document.num_of_pages)
            self.slider.setRange(1, self.document.num_of_pages)
            self.spin_box.setSuffix(" of %d" % (self.document.num_of_pages,))
            self.spin_box.updateGeometry()
            self.stack.setCurrentIndex(0)
            self.graphics_view.setFocus(Qt.OtherFocusReason)
        elif self.renderer.exception is not None:
            exception = self.renderer.exception
            print >> sys.stderr, "Error rendering document"
            print >> sys.stderr, exception
            print >> sys.stderr, self.renderer.formatted_traceback
            msg = (
                u"<p><b>%s</b>: " % (exception.__class__.__name__,)
                + unicode(str(exception), "utf8", "replace")
                + u"</p>"
            )
            msg += u"<p>Failed to render document</p>"
            msg += u"<p>Detailed <b>traceback</b>:<pre>"
            msg += self.renderer.formatted_traceback + "</pre>"
            d = ConversionErrorDialog(self, "Error while rendering file", msg)
            d.exec_()
Exemple #3
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    def parsed(self):
        if not self.renderer.aborted and self.renderer.lrf is not None:
            width, height =  self.renderer.lrf.device_info.width, \
                                            self.renderer.lrf.device_info.height
            hdelta = self.tool_bar.height()+3

            s = QScrollBar(self)
            scrollbar_adjust = min(s.width(), s.height())
            self.graphics_view.resize_for(width+scrollbar_adjust, height+scrollbar_adjust)

            desktop = QCoreApplication.instance().desktop()
            screen_height = desktop.availableGeometry(self).height() - 25
            height = min(screen_height, height+hdelta+scrollbar_adjust)
            self.resize(width+scrollbar_adjust, height)
            self.setWindowTitle(self.renderer.lrf.metadata.title + ' - ' + __appname__)
            self.document_title = self.renderer.lrf.metadata.title
            if self.opts.profile:
                import cProfile
                lrf = self.renderer.lrf
                cProfile.runctx('self.document.render(lrf)', globals(), locals(), lrf.metadata.title+'.stats')
                print('Stats written to', self.renderer.lrf.metadata.title+'.stats')
            else:
                start = time.time()
                self.document.render(self.renderer.lrf)
                print('Layout time:', time.time()-start, 'seconds')
            self.renderer.lrf = None

            self.graphics_view.setScene(self.document)
            self.graphics_view.show()
            self.spin_box.setRange(1, self.document.num_of_pages)
            self.slider.setRange(1, self.document.num_of_pages)
            self.spin_box.setSuffix(' of %d'%(self.document.num_of_pages,))
            self.spin_box.updateGeometry()
            self.stack.setCurrentIndex(0)
            self.graphics_view.setFocus(Qt.OtherFocusReason)
        elif self.renderer.exception is not None:
            exception = self.renderer.exception
            print('Error rendering document', file=sys.stderr)
            print(exception, file=sys.stderr)
            print(self.renderer.formatted_traceback, file=sys.stderr)
            msg =  u'<p><b>%s</b>: '%(exception.__class__.__name__,) + as_unicode(exception) + u'</p>'
            msg += u'<p>Failed to render document</p>'
            msg += u'<p>Detailed <b>traceback</b>:<pre>'
            msg += self.renderer.formatted_traceback + '</pre>'
            d = ConversionErrorDialog(self, 'Error while rendering file', msg)
            d.exec_()
Exemple #4
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 def __init__(self, parent):
     ConversionErrorDialog.__init__(self, parent, 'Console output', '')
     self.setModal(Qt.NonModal)
     font = QFont()
     font.setStyleHint(QFont.TypeWriter)
     self.text.setFont(font)
Exemple #5
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 def __init__(self, parent):
     ConversionErrorDialog.__init__(self, parent, 'Console output', '')
     self.setModal(Qt.NonModal)
     font = QFont()
     font.setStyleHint(QFont.TypeWriter)
     self.text.setFont(font)