Exemple #1
0
    def initialize_view(self, debug_javascript=False):
        self.setRenderHints(QPainter.Antialiasing|QPainter.TextAntialiasing|QPainter.SmoothPixmapTransform)
        self.flipper = SlideFlip(self)
        self.is_auto_repeat_event = False
        self.debug_javascript = debug_javascript
        self.shortcuts =  Shortcuts(SHORTCUTS, 'shortcuts/viewer')
        self.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding))
        self._size_hint = QSize(510, 680)
        self.initial_pos = 0.0
        self.to_bottom = False
        self.document = Document(self.shortcuts, parent=self,
                debug_javascript=debug_javascript)
        self.setPage(self.document)
        self.inspector = WebInspector(self, self.document)
        self.manager = None
        self._reference_mode = False
        self._ignore_scrollbar_signals = False
        self.loading_url = None
        self.loadFinished.connect(self.load_finished)
        self.connect(self.document, SIGNAL('linkClicked(QUrl)'), self.link_clicked)
        self.connect(self.document, SIGNAL('linkHovered(QString,QString,QString)'), self.link_hovered)
        self.connect(self.document, SIGNAL('selectionChanged()'), self.selection_changed)
        self.connect(self.document, SIGNAL('animated_scroll_done()'),
                self.animated_scroll_done, Qt.QueuedConnection)
        self.document.page_turn.connect(self.page_turn_requested)
        copy_action = self.pageAction(self.document.Copy)
        copy_action.setIcon(QIcon(I('convert.png')))
        d = self.document
        self.unimplemented_actions = list(map(self.pageAction,
            [d.DownloadImageToDisk, d.OpenLinkInNewWindow, d.DownloadLinkToDisk,
                d.OpenImageInNewWindow, d.OpenLink, d.Reload, d.InspectElement]))

        self.search_online_action = QAction(QIcon(I('search.png')), '', self)
        self.search_online_action.triggered.connect(self.search_online)
        self.addAction(self.search_online_action)
        self.dictionary_action = QAction(QIcon(I('dictionary.png')),
                _('&Lookup in dictionary'), self)
        self.dictionary_action.triggered.connect(self.lookup)
        self.addAction(self.dictionary_action)
        self.image_popup = ImagePopup(self)
        self.table_popup = TablePopup(self)
        self.view_image_action = QAction(QIcon(I('view-image.png')), _('View &image...'), self)
        self.view_image_action.triggered.connect(self.image_popup)
        self.view_table_action = QAction(QIcon(I('view.png')), _('View &table...'), self)
        self.view_table_action.triggered.connect(self.popup_table)
        self.search_action = QAction(QIcon(I('dictionary.png')),
                _('&Search for next occurrence'), self)
        self.search_action.triggered.connect(self.search_next)
        self.addAction(self.search_action)

        self.goto_location_action = QAction(_('Go to...'), self)
        self.goto_location_menu = m = QMenu(self)
        self.goto_location_actions = a = {
                'Next Page': self.next_page,
                'Previous Page': self.previous_page,
                'Section Top' : partial(self.scroll_to, 0),
                'Document Top': self.goto_document_start,
                'Section Bottom':partial(self.scroll_to, 1),
                'Document Bottom': self.goto_document_end,
                'Next Section': self.goto_next_section,
                'Previous Section': self.goto_previous_section,
        }
        for name, key in [(_('Next Section'), 'Next Section'),
                (_('Previous Section'), 'Previous Section'),
                (None, None),
                (_('Document Start'), 'Document Top'),
                (_('Document End'), 'Document Bottom'),
                (None, None),
                (_('Section Start'), 'Section Top'),
                (_('Section End'), 'Section Bottom'),
                (None, None),
                (_('Next Page'), 'Next Page'),
                (_('Previous Page'), 'Previous Page')]:
            if key is None:
                m.addSeparator()
            else:
                m.addAction(name, a[key], self.shortcuts.get_sequences(key)[0])
        self.goto_location_action.setMenu(self.goto_location_menu)
        self.grabGesture(Qt.SwipeGesture)

        self.restore_fonts_action = QAction(_('Default font size'), self)
        self.restore_fonts_action.setCheckable(True)
        self.restore_fonts_action.triggered.connect(self.restore_font_size)