Python QMimeData.setData方法代码示例

# 需要导入模块: from PyQt5.Qt import QMimeData [as 别名]
# 或者: from PyQt5.Qt.QMimeData import setData [as 别名]
    def createMimeDataFromSelection(self):
        result = QMimeData()
        cursor = self.textCursor()
        selection = cursor.selectedText()
        selection = selection.replace('\u2029', '\n')
        selection = selection.replace('\u2028', '\n')
        result.setText(selection)

        # create an xml representation of the selected document structure 
        traversal = TextDocumentSelectionTraversal()
        frame = traversal.traverse(self.textCursor(), self.document())

        print('\n-----------------------------------------------')
        printer = StructurePrinter(frame, self.outPut)
        printer.traverse()
        print('-----------------------------------------------')

        return

        sp = AppXmlPrinter(frame, None)
        sp.traverse()

        blafasel = '''<?xml version="1.0" encoding="utf-8"?>
<article version="5.0" xml:lang="en"
         xmlns="http://docbook.org/ns/docbook"
         xmlns:xlink="http://www.w3.org/1999/xlink">
  <title></title></article>'''
        result.setData("application/xml", blafasel)
        return result

# 需要导入模块: from PyQt5.Qt import QMimeData [as 别名]
# 或者: from PyQt5.Qt.QMimeData import setData [as 别名]
 def drag_data(self):
     m = self.model()
     rows = self.selectionModel().selectedRows()
     paths = [force_unicode(p, enc=filesystem_encoding) for p in m.paths(rows) if p]
     md = QMimeData()
     md.setData("application/calibre+from_device", b"dummy")
     md.setUrls([QUrl.fromLocalFile(p) for p in paths])
     drag = QDrag(self)
     drag.setMimeData(md)
     cover = self.drag_icon(m.cover(self.currentIndex().row()), len(paths) > 1)
     drag.setHotSpot(QPoint(-15, -15))
     drag.setPixmap(cover)
     return drag

# 需要导入模块: from PyQt5.Qt import QMimeData [as 别名]
# 或者: from PyQt5.Qt.QMimeData import setData [as 别名]
 def copy_metadata(self):
     rows = self.gui.library_view.selectionModel().selectedRows()
     if not rows or len(rows) == 0:
         return error_dialog(self.gui, _('Cannot copy metadata'),
                             _('No books selected'), show=True)
     if len(rows) > 1:
         return error_dialog(self.gui, _('Cannot copy metadata'),
                             _('Multiple books selected, can only copy from one book at a time.'), show=True)
     db = self.gui.current_db
     book_id = db.id(rows[0].row())
     mi = db.new_api.get_metadata(book_id)
     md = QMimeData()
     md.setText(unicode(mi))
     md.setData('application/calibre-book-metadata', bytearray(metadata_to_opf(mi, default_lang='und')))
     img = db.new_api.cover(book_id, as_image=True)
     if img:
         md.setImageData(img)
     c = QApplication.clipboard()
     c.setMimeData(md)

# 需要导入模块: from PyQt5.Qt import QMimeData [as 别名]
# 或者: from PyQt5.Qt.QMimeData import setData [as 别名]
def drag_data(self):
    m = self.model()
    db = m.db
    selected = self.get_selected_ids()
    ids = ' '.join(map(str, selected))
    md = QMimeData()
    md.setData('application/calibre+from_library', ids.encode('utf-8'))
    fmt = prefs['output_format']

    def url_for_id(i):
        try:
            ans = db.format_path(i, fmt, index_is_id=True)
        except:
            ans = None
        if ans is None:
            fmts = db.formats(i, index_is_id=True)
            if fmts:
                fmts = fmts.split(',')
            else:
                fmts = []
            for f in fmts:
                try:
                    ans = db.format_path(i, f, index_is_id=True)
                except:
                    ans = None
        if ans is None:
            ans = db.abspath(i, index_is_id=True)
        return QUrl.fromLocalFile(ans)

    md.setUrls([url_for_id(i) for i in selected])
    drag = QDrag(self)
    col = self.selectionModel().currentIndex().column()
    try:
        md.column_name = self.column_map[col]
    except AttributeError:
        md.column_name = 'title'
    drag.setMimeData(md)
    cover = self.drag_icon(m.cover(self.currentIndex().row()),
            len(selected) > 1)
    drag.setHotSpot(QPoint(-15, -15))
    drag.setPixmap(cover)
    return drag

# 需要导入模块: from PyQt5.Qt import QMimeData [as 别名]
# 或者: from PyQt5.Qt.QMimeData import setData [as 别名]
 def mimeData(self, indexes):
     data = ','.join(str(i.row()) for i in indexes)
     md = QMimeData()
     md.setData('application/calibre_charcode_indices', data.encode('utf-8'))
     return md