216 lines
8.4 KiB
Python
216 lines
8.4 KiB
Python
from PyQt5 import QtWidgets, QtGui, QtCore
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from wrapper.toxcore_enums_and_consts import *
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import ui.widgets as widgets
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import utils.ui as util_ui
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import utils.util as util
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import ui.menu as menu
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import html as h
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import re
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from messenger.messages import MESSAGE_AUTHOR
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class MessageBrowser(QtWidgets.QTextBrowser):
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def __init__(self, settings, message_edit, smileys_loader, plugin_loader, text, width, message_type, parent=None):
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super().__init__(parent)
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self.urls = {}
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self._message_edit = message_edit
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self._smileys_loader = smileys_loader
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self._plugin_loader = plugin_loader
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self._add_contact = None
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self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
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self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
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self.setWordWrapMode(QtGui.QTextOption.WrapAtWordBoundaryOrAnywhere)
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self.document().setTextWidth(width)
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self.setOpenExternalLinks(True)
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self.setAcceptRichText(True)
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self.setOpenLinks(False)
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path = smileys_loader.get_smileys_path()
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if path is not None:
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self.setSearchPaths([path])
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self.document().setDefaultStyleSheet('a { color: #306EFF; }')
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text = self.decoratedText(text)
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if message_type != TOX_MESSAGE_TYPE['NORMAL']:
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self.setHtml('<p style="color: #5CB3FF; font: italic; font-size: 20px;" >' + text + '</p>')
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else:
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self.setHtml(text)
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font = QtGui.QFont()
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font.setFamily(settings['font'])
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font.setPixelSize(settings['message_font_size'])
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font.setBold(False)
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self.setFont(font)
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self.resize(width, self.document().size().height())
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self.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse | QtCore.Qt.LinksAccessibleByMouse)
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self.anchorClicked.connect(self.on_anchor_clicked)
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def contextMenuEvent(self, event):
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menu = widgets.create_menu(self.createStandardContextMenu(event.pos()))
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quote = menu.addAction(util_ui.tr('Quote selected text'))
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quote.triggered.connect(self.quote_text)
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text = self.textCursor().selection().toPlainText()
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if not text:
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quote.setEnabled(False)
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else:
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sub_menu = self._plugin_loader.get_message_menu(menu, text)
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if len(sub_menu):
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plugins_menu = menu.addMenu(util_ui.tr('Plugins'))
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plugins_menu.addActions(sub_menu)
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menu.popup(event.globalPos())
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menu.exec_(event.globalPos())
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del menu
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def quote_text(self):
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text = self.textCursor().selection().toPlainText()
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if not text:
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return
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text = '>' + '\n>'.join(text.split('\n'))
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if self._message_edit.toPlainText():
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text = '\n' + text
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self._message_edit.appendPlainText(text)
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def on_anchor_clicked(self, url):
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text = str(url.toString())
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if text.startswith('tox:'):
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self._add_contact = menu.AddContact(text[4:])
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self._add_contact.show()
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else:
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QtGui.QDesktopServices.openUrl(url)
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self.clearFocus()
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def addAnimation(self, url, file_name):
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movie = QtGui.QMovie(self)
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movie.setFileName(file_name)
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self.urls[movie] = url
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movie.frameChanged[int].connect(lambda x: self.animate(movie))
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movie.start()
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def animate(self, movie):
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self.document().addResource(QtGui.QTextDocument.ImageResource,
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self.urls[movie],
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movie.currentPixmap())
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self.setLineWrapColumnOrWidth(self.lineWrapColumnOrWidth())
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def decoratedText(self, text):
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text = h.escape(text) # replace < and >
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exp = QtCore.QRegExp(
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'('
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'(?:\\b)((www\\.)|(http[s]?|ftp)://)'
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'\\w+\\S+)'
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'|(?:\\b)(file:///)([\\S| ]*)'
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'|(?:\\b)(tox:[a-zA-Z\\d]{76}$)'
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'|(?:\\b)(mailto:\\S+@\\S+\\.\\S+)'
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'|(?:\\b)(tox:\\S+@\\S+)')
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offset = exp.indexIn(text, 0)
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while offset != -1: # add links
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url = exp.cap()
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if exp.cap(2) == 'www.':
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html = '<a href="http://{0}">{0}</a>'.format(url)
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else:
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html = '<a href="{0}">{0}</a>'.format(url)
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text = text[:offset] + html + text[offset + len(exp.cap()):]
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offset += len(html)
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offset = exp.indexIn(text, offset)
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arr = text.split('\n')
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for i in range(len(arr)): # quotes
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if arr[i].startswith('>'):
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arr[i] = '<font color="green"><b>' + arr[i][4:] + '</b></font>'
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text = '<br>'.join(arr)
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text = self._smileys_loader.add_smileys_to_text(text, self)
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return text
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class MessageItem(QtWidgets.QWidget):
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"""
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Message in messages list
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"""
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def __init__(self, text_message, settings, message_browser_factory_method, delete_action, parent=None):
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QtWidgets.QWidget.__init__(self, parent)
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self._message = text_message
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self._delete_action = delete_action
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self.name = widgets.DataLabel(self)
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self.name.setGeometry(QtCore.QRect(2, 2, 95, 23))
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self.name.setTextFormat(QtCore.Qt.PlainText)
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font = QtGui.QFont()
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font.setFamily(settings['font'])
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font.setPointSize(11)
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font.setBold(True)
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self.name.setFont(font)
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self.name.setText(text_message.author.name)
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self.time = QtWidgets.QLabel(self)
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self.time.setGeometry(QtCore.QRect(parent.width() - 60, 0, 50, 25))
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font.setPointSize(10)
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font.setBold(False)
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self.time.setFont(font)
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self._time = text_message.time
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if text_message.author.type == MESSAGE_AUTHOR['NOT_SENT']:
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movie = QtGui.QMovie(util.join_path(util.get_images_directory(), 'spinner.gif'))
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self.time.setMovie(movie)
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movie.start()
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self.t = True
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else:
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self.time.setText(util.convert_time(text_message.time))
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self.t = False
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self.message = message_browser_factory_method(text_message.text, parent.width() - 160,
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text_message.type, self)
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if text_message.type != TOX_MESSAGE_TYPE['NORMAL']:
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self.name.setStyleSheet("QLabel { color: #5CB3FF; }")
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self.message.setAlignment(QtCore.Qt.AlignCenter)
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self.time.setStyleSheet("QLabel { color: #5CB3FF; }")
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self.message.setGeometry(QtCore.QRect(100, 0, parent.width() - 160, self.message.height()))
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self.setFixedHeight(self.message.height())
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def mouseReleaseEvent(self, event):
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if event.button() == QtCore.Qt.RightButton and event.x() > self.time.x():
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self.listMenu = QtWidgets.QMenu()
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delete_item = self.listMenu.addAction(util_ui.tr('Delete message'))
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delete_item.triggered.connect(self.delete)
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parent_position = self.time.mapToGlobal(QtCore.QPoint(0, 0))
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self.listMenu.move(parent_position)
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self.listMenu.show()
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def delete(self):
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self._delete_action(self._message)
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def mark_as_sent(self):
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if self.t:
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self.time.setText(util.convert_time(self._time))
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self.t = False
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return True
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return False
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def set_avatar(self, pixmap):
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self.name.setAlignment(QtCore.Qt.AlignCenter)
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self.message.setAlignment(QtCore.Qt.AlignVCenter)
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self.setFixedHeight(max(self.height(), 36))
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self.name.setFixedHeight(self.height())
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self.message.setFixedHeight(self.height())
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self.name.setPixmap(pixmap.scaled(30, 30, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation))
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def select_text(self, text):
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tmp = self.message.toHtml()
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text = h.escape(text)
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strings = re.findall(text, tmp, flags=re.IGNORECASE)
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for s in strings:
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tmp = self.replace_all(tmp, s)
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self.message.setHtml(tmp)
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@staticmethod
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def replace_all(text, substring):
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i, l = 0, len(substring)
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while i < len(text) - l + 1:
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index = text[i:].find(substring)
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if index == -1:
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break
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i += index
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lgt, rgt = text[i:].find('<'), text[i:].find('>')
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if rgt < lgt:
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i += rgt + 1
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continue
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sub = '<font color="red"><b>{}</b></font>'.format(substring)
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text = text[:i] + sub + text[i + l:]
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i += len(sub)
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return text
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