def copyToClip(text: str, notify: Optional[bool] = False) -> bool:
"""Copies the given text to the windows clipboard.
@returns: True if it succeeds, False otherwise.
@param text: the text which will be copied to the clipboard
@param notify: whether to emit a confirmation message
"""
if not isinstance(text, str) or len(text) == 0:
return False
import gui
try:
with winUser.openClipboard(gui.mainFrame.Handle):
winUser.emptyClipboard()
winUser.setClipboardData(winUser.CF_UNICODETEXT, text)
got = getClipData()
except OSError:
if notify:
ui.reportTextCopiedToClipboard() # No argument reports a failure.
return False
if got == text:
if notify:
ui.reportTextCopiedToClipboard(text)
return True
if notify:
ui.reportTextCopiedToClipboard() # No argument reports a failure.
return False
def getClipData():
"""Receives text from the windows clipboard.
@returns: Clipboard text
@rtype: string
"""
import gui
with winUser.openClipboard(gui.mainFrame.Handle):
return winUser.getClipboardData(winUser.CF_UNICODETEXT) or u""
def copyToClip(text):
if not isinstance(text, str):
raise TypeError("str required")
import gui
with openClipboard(gui.mainFrame.Handle):
emptyClipboard()
if text:
setClipboardData(CF_UNICODETEXT, text)
def enumerateClipboardFormat(): formats = [] fmt = 0 with winUser.openClipboard(gui.mainFrame.Handle): while True: fmt = windll.user32.EnumClipboardFormats(fmt) if fmt == 0: break formats.append(fmt) return formats
def clearClipboard(self):
try:
with winUser.openClipboard(gui.mainFrame.Handle):
winUser.emptyClipboard()
# Translators: message presented when the clipboard content has been deleted.
ui.message(_("Clipboard cleared"))
except Exception as e:
# Translators: message presented when the clipboard content cannot be deleted.
ui.message(_("Clipboard not cleared"))
log.debug("Cannot clear clipboard: %s" % e)
def copyToClip(text):
"""Copies the given text to the windows clipboard.
@returns: True if it succeeds, False otherwise.
@rtype: boolean
@param text: the text which will be copied to the clipboard
@type text: string
"""
if not isinstance(text, str) or len(text) == 0:
return False
import gui
with winUser.openClipboard(gui.mainFrame.Handle):
winUser.emptyClipboard()
winUser.setClipboardData(winUser.CF_UNICODETEXT, text)
got = getClipData()
return got == text
def clipboardHasContent():
with winUser.openClipboard(gui.mainFrame.Handle):
clipFormat = winUser.windll.user32.EnumClipboardFormats(0)
if clipFormat:
return True
return False
def getImageFromClipboard(cls):
CF_DIB = 8
CF_HDROP = 15
CF_UNICODETEXT = 13
clipboardImage = None
formats = cls.enumerateClipboardFormat()
if CF_DIB in formats:
clipboardImage = ImageGrab.grabclipboard()
elif CF_HDROP in formats:
try:
filePathList = []
with winUser.openClipboard(gui.mainFrame.Handle):
rawData = windll.user32.GetClipboardData(CF_HDROP)
if not rawData:
ui.message(_("Error occurred while getting pasted file."))
rawData = winKernel.HGLOBAL(rawData, autoFree=False)
with rawData.lock() as addr:
fileCount = windll.shell32.DragQueryFileW(
c_uint32(addr),
c_uint32(0xFFFFFFFF),
c_uint32(0),
c_uint32(0)
)
for c in range(fileCount):
BUFFER_SIZE = 4096
filePath = create_unicode_buffer(BUFFER_SIZE)
windll.shell32.DragQueryFileW(
c_uint32(addr),
c_uint32(c),
c_uint32(filePath),
c_uint32(BUFFER_SIZE)
)
filePathList.append(wstring_at(filePath, size=BUFFER_SIZE).rstrip('\x00'))
log.debug("filePathList\n{0}".format(filePathList))
for fileName in filePathList:
# TODO Add a prompt for users to choose from
import os
if os.path.isfile(fileName):
clipboardImage = Image.open(rawData[0])
clipboardImage = clipboardImage.convert("RGB")
return clipboardImage
except TypeError as e:
log.io(e)
elif CF_UNICODETEXT in formats:
# TODO extract url or file path from text then grab an image from it.
try:
from api import getClipData
import os
text = getClipData()
if os.path.exists(text):
if os.path.isfile(text):
clipboardImage = Image.open(text)
else:
# Translators: Reported when text in clipboard is not a valid path
ui.message(_(u"Text in clipboard is the name of a directory."))
else:
# Translators: Reported when text in clipboard is not a valid path
ui.message(_(u"Text in clipboard is not a valid path."))
except IOError:
# Translators: Reported when cannot get content of the path specified
errMsg = _("The file specified in clipboard is not an image")
ui.message(errMsg)
return clipboardImage
def clearClipboard():
with winUser.openClipboard(gui.mainFrame.Handle):
winUser.emptyClipboard()
