def hyperlink_dialog(self):
dialog = QDialog(self.parent_window)
dialog.setWindowTitle("Create a hyperlink")
dialog.resize(DIALOG_SIZE_X, DIALOG_SIZE_Y)
ok_button_anchor = QPushButton("&OK", dialog)
ok_button_anchor.setEnabled(False)
ok_button_anchor.clicked.connect(
lambda: self.insert_anchor(url_edit.text(), urltext_edit.text()))
ok_button_anchor.clicked.connect(dialog.hide)
ok_button_anchor.setAutoDefault(True)
cancel_button_anchor = QPushButton("&Cancel", dialog)
cancel_button_anchor.clicked.connect(dialog.hide)
cancel_button_anchor.setAutoDefault(True)
url_label = QLabel("Link to:")
url_edit = QLineEdit()
url_edit.setPlaceholderText("URL")
url_edit.textChanged.connect(lambda: self.enable_ok_button(
ok_button_anchor, url_edit.text(), urltext_edit.text()))
urltext_label = QLabel("Text to display:")
urltext_edit = QLineEdit()
urltext_edit.setPlaceholderText("Text")
urltext_edit.textChanged.connect(lambda: self.enable_ok_button(
ok_button_anchor, url_edit.text(), urltext_edit.text()))
button_box = QHBoxLayout()
button_box.addStretch(1)
button_box.addWidget(cancel_button_anchor)
button_box.addWidget(ok_button_anchor)
dialog_vbox = QVBoxLayout()
dialog_vbox.addWidget(url_label)
dialog_vbox.addWidget(url_edit)
dialog_vbox.addWidget(urltext_label)
dialog_vbox.addWidget(urltext_edit)
dialog_vbox.addLayout(button_box)
dialog.setLayout(dialog_vbox)
# if user already selected text, put it in urltext_edit
if self.selected_text:
if self.selected_is_url:
url_edit.setText(self.selected_text)
urltext_edit.setFocus()
else:
urltext_edit.setText(self.selected_text)
url_edit.setFocus()
dialog.exec()
class Hyperlink(QDialog):
def __init__(self,
editor,
parent_window,
selected_text,
selected_is_url=False):
QDialog.__init__(self, parent_window, Qt.Window)
self.editor_instance = editor
self.parent_window = parent_window
self.selected_text = selected_text
self.selected_is_url = selected_is_url
self.setWindowTitle("Anki: Create a hyperlink")
self.resize(DIALOG_SIZE_X, DIALOG_SIZE_Y)
restoreGeom(self, "318752047__add_hyperlink")
self.pb_ok = QPushButton("&OK", self)
self.pb_ok.setEnabled(False)
self.pb_ok.clicked.connect(
lambda: self.insert_anchor(url_edit.text(), urltext_edit.text()))
self.pb_cancel = QPushButton("&Cancel", self)
self.pb_cancel.clicked.connect(self.reject)
url_label = QLabel("Link to:")
url_edit = QLineEdit()
url_edit.setPlaceholderText("URL")
url_edit.textChanged.connect(lambda: self.enable_ok_button(
self.pb_ok, url_edit.text(), urltext_edit.text()))
urltext_label = QLabel("Text to display:")
urltext_edit = QLineEdit()
urltext_edit.setPlaceholderText("Text")
urltext_edit.textChanged.connect(lambda: self.enable_ok_button(
self.pb_ok, url_edit.text(), urltext_edit.text()))
self.button_bar = QHBoxLayout()
self.button_bar.addStretch(1)
self.button_bar.addWidget(self.pb_cancel)
self.button_bar.addWidget(self.pb_ok)
self.dialog_vbox = QVBoxLayout()
self.dialog_vbox.addWidget(url_label)
self.dialog_vbox.addWidget(url_edit)
self.dialog_vbox.addWidget(urltext_label)
self.dialog_vbox.addWidget(urltext_edit)
self.dialog_vbox.addLayout(self.button_bar)
self.setLayout(self.dialog_vbox)
# if user already selected text, put it in urltext_edit
if self.selected_text:
if self.selected_is_url:
url_edit.setText(self.selected_text)
urltext_edit.setFocus()
else:
urltext_edit.setText(self.selected_text)
url_edit.setFocus()
@staticmethod
def enable_ok_button(button, url, text):
if url and text:
button.setEnabled(True)
else:
button.setEnabled(False)
@staticmethod
def combine_to_hyperlink(url, text):
# Create a hyperlink string, where `url` is the hyperlink reference
# and `text` the content of the tag.
text = escape_html_chars(text)
if gc("remove whitespace from beginning and end of urls"):
url = url.strip()
if gc("encode_illegal_characters_in_links"):
url = some_percent_encoding(url)
out = "<a href=\"{0}\">{1}</a>".format(url, text)
return out
def reject(self):
saveGeom(self, "318752047__add_hyperlink")
QDialog.reject(self)
def insert_anchor(self, url, text):
# Inserts a HTML anchor `<a>` into the text field.
self.replacement = self.combine_to_hyperlink(url, text)
self.url = url
self.text = text
saveGeom(self, "318752047__add_hyperlink")
self.accept()
class Hyperlink(QDialog):
def __init__(self,
editor,
parent_window,
selected_visible_text,
selected_is_url=False):
QDialog.__init__(self, parent_window, Qt.Window)
self.editor_instance = editor
self.parent_window = parent_window
self.visible_text = selected_visible_text
self.selected_is_url = selected_is_url
self.setWindowTitle("Anki: Create a hyperlink")
self.resize(500, 200)
restoreGeom(self, "318752047__add_hyperlink")
self.pb_ok = QPushButton("&OK", self)
self.pb_ok.setEnabled(False)
self.pb_ok.clicked.connect(self.store_hyperlink_and_close)
self.pb_cancel = QPushButton("&Cancel", self)
self.pb_cancel.clicked.connect(self.reject)
self.url_label = QLabel("Link to:")
self.url_edit = QLineEdit()
self.url_edit.setPlaceholderText("URL")
self.url_edit.textChanged.connect(self.maybe_enable_ok_button)
self.text_label = QLabel("Text to display:")
self.text_edit = QLineEdit()
self.text_edit.setPlaceholderText("Text")
self.text_edit.textChanged.connect(self.maybe_enable_ok_button)
self.button_bar = QHBoxLayout()
self.button_bar.addStretch(1)
self.button_bar.addWidget(self.pb_cancel)
self.button_bar.addWidget(self.pb_ok)
self.dialog_vbox = QVBoxLayout()
self.dialog_vbox.addWidget(self.url_label)
self.dialog_vbox.addWidget(self.url_edit)
self.dialog_vbox.addWidget(self.text_label)
self.dialog_vbox.addWidget(self.text_edit)
self.dialog_vbox.addLayout(self.button_bar)
self.setLayout(self.dialog_vbox)
# if user already selected text, put it in self.text_edit
if self.visible_text:
if self.selected_is_url:
self.url_edit.setText(self.visible_text)
self.text_edit.setFocus()
else:
self.text_edit.setText(self.visible_text)
self.url_edit.setFocus()
def maybe_enable_ok_button(self):
if self.url_edit.text() and self.text_edit.text():
self.pb_ok.setEnabled(True)
else:
self.pb_ok.setEnabled(False)
def reject(self):
saveGeom(self, "318752047__add_hyperlink")
QDialog.reject(self)
def store_hyperlink_and_close(self):
self.url = self.url_edit.text()
self.text = self.text_edit.text()
self.replacement = combine_to_hyperlink(self.url, self.text)
saveGeom(self, "318752047__add_hyperlink")
self.accept()