from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import QWidget, QPushButton, QButtonGroup, QFrame, QHBoxLayout
from pyqt_screenshot import constant
from pyqt_screenshot.constant import *
from PyQt5.QtCore import pyqtSignal, Qt
import resource.resource
class MyToolBar(QWidget):
""" ToolBar widget """
# signal
trigger = pyqtSignal(int)
def __init__(self, flags, parent=None):
super(MyToolBar, self).__init__(parent)
self.setWindowFlags(Qt.ToolTip)
self.paddingX = 5
self.paddingY = 2
self.iconWidth = self.iconHeight = 28
self.setFixedHeight(self.iconHeight + 2 * self.paddingY)
# self.setFixedWidth(300)
self.rectButton = None
self.ellipseButton = None
self.arrowButton = None
self.lineButton = None
self.freePenButton = None
self.textButton = None
self.undoButton = None
self.cancelButton = None
self.okButton = None
self.saveButton = None
self.button_list = []
self.initWindow(flags)
def initDrawButtons(self, flags):
self.drawButtonGroup = QButtonGroup(self)
# draw action buttons
if flags & constant.RECT:
self.rectButton = QPushButton(self)
self.rectButton.setIcon(QIcon(":/resource/icon/rect.png"))
self.rectButton.setFixedSize(self.iconWidth, self.iconHeight)
self.rectButton.setCheckable(True)
self.drawButtonGroup.addButton(self.rectButton)
self.hlayout.addWidget(self.rectButton)
self.button_list.append(self.rectButton)
if flags & constant.ELLIPSE:
self.ellipseButton = QPushButton(self)
self.ellipseButton.setIcon(QIcon(":/resource/icon/ellipse.png"))
self.ellipseButton.setFixedSize(self.iconWidth, self.iconHeight)
self.ellipseButton.setCheckable(True)
self.drawButtonGroup.addButton(self.ellipseButton)
self.hlayout.addWidget(self.ellipseButton)
self.button_list.append(self.ellipseButton)
if flags & constant.ARROW:
self.arrowButton = QPushButton(self)
self.arrowButton.setIcon(QIcon(":/resource/icon/arrow.png"))
self.arrowButton.setFixedSize(self.iconWidth, self.iconHeight)
self.arrowButton.setCheckable(True)
self.drawButtonGroup.addButton(self.arrowButton)
self.hlayout.addWidget(self.arrowButton)
self.button_list.append(self.arrowButton)
if flags & constant.LINE:
self.lineButton = QPushButton(self)
self.lineButton.setIcon(QIcon(":/resource/icon/line.png"))
self.lineButton.setFixedSize(self.iconWidth, self.iconHeight)
self.lineButton.setCheckable(True)
self.drawButtonGroup.addButton(self.lineButton)
self.hlayout.addWidget(self.lineButton)
self.button_list.append(self.lineButton)
if flags & constant.FREEPEN:
self.freePenButton = QPushButton(self)
self.freePenButton.setIcon(QIcon(":/resource/icon/pen.png"))
self.freePenButton.setFixedSize(self.iconWidth, self.iconHeight)
self.freePenButton.setCheckable(True)
self.drawButtonGroup.addButton(self.freePenButton)
self.hlayout.addWidget(self.freePenButton)
self.button_list.append(self.freePenButton)
if flags & constant.TEXT:
self.textButton = QPushButton(self)
self.textButton.setIcon(QIcon(":/resource/icon/text.png"))
self.textButton.setFixedSize(self.iconWidth, self.iconHeight)
self.textButton.setCheckable(True)
self.drawButtonGroup.addButton(self.textButton)
self.hlayout.addWidget(self.textButton)
self.button_list.append(self.textButton)
self.drawButtonGroup.buttonClicked.connect(self.buttonToggled)
def initOtherButtons(self, flags):
# other action buttons
if len(self.button_list) != 0:
self.separator1 = QFrame(self)
self.separator1.setFrameShape(QFrame.VLine)
self.separator1.setFrameShadow(QFrame.Sunken)
self.hlayout.addWidget(self.separator1)
self.undoButton = QPushButton(self)
self.undoButton.setIcon(QIcon(":/resource/icon/undo.png"))
self.undoButton.setFixedSize(self.iconWidth, self.iconWidth)
self.undoButton.clicked.connect(self.otherButtonsClicked)
self.hlayout.addWidget(self.undoButton)
if flags & constant.SAVE_TO_FILE:
self.saveButton = QPushButton(self)
self.saveButton.setIcon(QIcon(":/resource/icon/save.png"))
self.saveButton.setFixedSize(self.iconWidth, self.iconHeight)
self.saveButton.clicked.connect(self.otherButtonsClicked)
self.hlayout.addWidget(self.saveButton)
self.separator2 = QFrame(self)
self.separator2.setFrameShape(QFrame.VLine)
self.separator2.setFrameShadow(QFrame.Sunken)
self.hlayout.addWidget(self.separator2)
self.cancelButton = QPushButton(self)
self.cancelButton.setIcon(QIcon(":/resource/icon/close.png"))
self.cancelButton.setFixedSize(self.iconWidth, self.iconHeight)
self.cancelButton.clicked.connect(self.otherButtonsClicked)
if flags & constant.CLIPBOARD:
self.okButton = QPushButton(self)
self.okButton.setIcon(QIcon(":/resource/icon/check.png"))
self.okButton.setFixedSize(self.iconWidth, self.iconHeight)
self.okButton.clicked.connect(self.otherButtonsClicked)
self.hlayout.addWidget(self.okButton)
self.hlayout.addWidget(self.cancelButton)
def initWindow(self, flags):
self.hlayout = QHBoxLayout()
self.hlayout.setSpacing(2)
self.hlayout.setContentsMargins(10, 2, 10, 2)
self.setLayout(self.hlayout)
self.initDrawButtons(flags)
self.initOtherButtons(flags)
# slots
def buttonToggled(self, button):
"""
:type button: QPushButton
:param button:
:return:
"""
if button == self.rectButton:
self.trigger.emit(ACTION_RECT)
elif button == self.ellipseButton:
self.trigger.emit(ACTION_ELLIPSE)
elif button == self.arrowButton:
self.trigger.emit(ACTION_ARROW)
elif button == self.lineButton:
self.trigger.emit(ACTION_LINE)
elif button == self.freePenButton:
self.trigger.emit(ACTION_FREEPEN)
elif button == self.textButton:
self.trigger.emit(ACTION_TEXT)
else:
pass
def otherButtonsClicked(self):
if self.sender() == self.undoButton:
self.trigger.emit(ACTION_UNDO)
elif self.sender() == self.cancelButton:
self.trigger.emit(ACTION_CANCEL)
elif self.sender() == self.okButton:
self.trigger.emit(ACTION_SURE)
elif self.sender() == self.saveButton:
self.trigger.emit(ACTION_SAVE)
