def importActionTrigger(self):
file_path, ext = QFileDialog.getOpenFileName(filter="*.dxf")
if file_path:#如果选择了文件
if ext != '*.dxf':
QMessageBox.warning(None, "文件格式错误","只能导入.dxf格式的cad文件", QMessageBox.Yes)
try:
dxfReader = DxfReader(file_path)
sections = dxfReader.ParseSections()
layers = []#解析出的图层数据
shapes = []#解析出的图元数据
for section in sections:
if isinstance(section, TablesSection):#先解析出图层
tables = section.ParseTables(dxfTable.LAYER)
for table in tables:
entries = table.ParseEntries()
for entry in entries:
layers.append(entry.parse())
elif isinstance(section, EntitiesSection):
entities = section.ParseEntities(None)#解析出所有的图元
for entity in entities:
shapes.append(entity.parse())
boards = []
for layer in layers:
boards.append(ExInterFace.addBorad(layer["name"]))
paintShape = ExInterFace.getPlugin('PaintShape')
for shape in shapes:
for board in boards:
if board.name == shape['layer']:
paintShape.addShape(board, MainPlugin.ShapeFromObject(shape))
break
except Exception as e:
QMessageBox.critical(None, "文件解析出错", str(e),QMessageBox.Yes)
print("异常:"+str(e))
def drawerItemChanged(self, item, checked):
self.clearCurrentVar()
Board = ExInterFace.getCurrentBoard()
for action in self.paintShapeMenu.actions():
action.setChecked(False)
if checked:
if item is self.__lineContenItem:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_LINE
self.lineAction.setChecked(True)
elif item is self.__arcContenItem:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_ARC
self.arcAction.setChecked(True)
elif item is self.__circleContenItem:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_CIRCLE
self.circleAction.setChecked(True)
elif item is self.__selectContenItem:
MainPlugin.__state[Board.id] = MainPlugin.SELECT
self.selectAction.setChecked(True)
elif item is self.__handContenItem:
MainPlugin.__state[Board.id] = MainPlugin.HAND
self.handAction.setChecked(True)
else:
raise RuntimeError("未知错误 传入了未知的值")
else:
MainPlugin.__state[Board.id] = MainPlugin.FREE
Board.repaint()
ExInterFace.exclusive(self)
def valueChanged(self, text):
try:
if self.shape and self.proName:
setattr(self.shape, self.proName, self.getValue()) # 为shape赋值
ExInterFace.getCurrentBoard().repaint()
except ValueError as e:
#没有找到',' 或者其他格式错误 不修改 直接赋予原值
self.setText(self.oriValue)
def apply(self):
#修改MainPlugin的中的值
self.MainPlugin.unit_pixel = self.ui.unit_pixel.value()
self.MainPlugin.unit = self.ui.unit.currentIndex()
self.MainPlugin.font_size = self.ui.font_size.value()
self.MainPlugin.background_color = self.ui.background_color.text()
self.MainPlugin.line_width = self.ui.line_width.value()
#保存到配置文件中
self.MainPlugin.saveSetting()
#调用Board接口修改背景色
#这一句会调用setStyleSheet 所以会重绘
ExInterFace.setBackgroundColor(self.MainPlugin.background_color)
def wheelEvent(self, QWheelEvent):
Board = ExInterFace.getCurrentBoard()
if MainPlugin.__state[Board.id] != MainPlugin.FREE:
# 根据鼠标滚轮缩放
if QWheelEvent.angleDelta().y() > 0:
MainPlugin.__scale[Board.id] += 0.03
else:
MainPlugin.__scale[Board.id] -= 0.03
Board.repaint()
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.SELECT:
pass
def getSelectShapes(self):
Board = ExInterFace.getCurrentBoard()
result = []
for shape in MainPlugin.__shapes[Board.id]:
if shape.selected:
result.append(shape)
return result
def keyPressEvent(self, QKeyEvent):
Board = ExInterFace.getCurrentBoard()
key_value = QKeyEvent.key()
if QKeyEvent.modifiers() == Qt.ControlModifier:
if key_value == Qt.Key_Z:
self.revokeAction.triggered.emit(True)
#self.revokeActionTrigger()
elif key_value == Qt.Key_X:
self.forwardAction.triggered.emit(True)
#self.forwardActionTrigger()
if key_value == Qt.Key_Q:
self.__drawerItem.setChecked(self.__lineContenItem, True)
elif key_value == Qt.Key_W:
self.__drawerItem.setChecked(self.__arcContenItem, True)
elif key_value == Qt.Key_E:
self.__drawerItem.setChecked(self.__circleContenItem, True)
elif key_value == Qt.Key_R:
self.__drawerItem.setChecked(self.__handContenItem, True)
elif key_value == Qt.Key_T:
self.__drawerItem.setChecked(self.__selectContenItem, True)
elif key_value == Qt.Key_Escape:
if MainPlugin.__state[
Board.
id] == MainPlugin.PAINTING_ARC0 or MainPlugin.__state[
Board.id] == MainPlugin.PAINTING_ARC1:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_ARC
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_CIRCLE
MainPlugin.__assist_circle[Board.id].setVisible(True)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_LINE
elif key_value == Qt.Key_Delete:
self.deleteAction.triggered.emit(True)
#self.deleteActionTrigger()
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
Board.repaint()
def mousePressEvent(self, QMouseEvent):
Board = ExInterFace.getCurrentBoard()
# 坐标转换 将鼠标坐标转换为 常用数学坐标
mousePos = MainPlugin.translatePt(QMouseEvent.pos(), Board)
if QMouseEvent.button() == Qt.LeftButton:
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC1:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.HAND:
#if not MainPlugin.__hand_start_pt[Board.id]:
#MainPlugin.__hand_start_pt[Board.id] = ExPoint(mousePos)
MainPlugin.__hand_start_pt[Board.id].x = QMouseEvent.pos().x(
) #这里使用Boadr坐标没有转换后的，移动就必须要一个原点固定的坐标系
MainPlugin.__hand_start_pt[Board.id].y = QMouseEvent.pos().y()
MainPlugin.__state[Board.id] = MainPlugin.HANDED
elif MainPlugin.__state[Board.id] == MainPlugin.SELECT:
pt = self.getPressPoint(mousePos) #查找是否点击到点上
selectedShapes = self.getSelectShapes()
if pt and len(selectedShapes
) == 1 and pt.parent == selectedShapes[0]:
# 如果点到了点且是当前选中的点 就开始准备移动
MainPlugin.__state[Board.id] = MainPlugin.MOVING_SHAPE
#放入撤销栈
MainPlugin.__go_back_stack[Board.id].append([
selectedShapes[0], "change",
copy.deepcopy(selectedShapes[0])
])
MainPlugin.__changing_pt[Board.id] = pt
else:
if not QMouseEvent.modifiers(
) == Qt.ControlModifier: #没有按下ctr 清空所有的选择
self.cancelAllSelected()
if MainPlugin.__hover_shape[Board.id]: #有点到 图形上
MainPlugin.__hover_shape[
Board.id].origin_shape.selected = True
self.propertyDock.updateValues(
MainPlugin.__hover_shape[Board.id].origin_shape)
else:
self.propertyDock.clearAll()
Board.repaint()
def deleteActionTrigger(self):
#self.__drawerItem.setChecked(self.__selectContenItem, b)
Board = ExInterFace.getCurrentBoard()
for i in range(len(MainPlugin.__shapes[Board.id]) - 1, -1, -1):
if MainPlugin.__shapes[Board.id][i].selected:
deletedShape = MainPlugin.__shapes[Board.id].pop(i)
MainPlugin.__go_back_stack[Board.id].append(
[deletedShape, "delete"])
Board.repaint()
def getPressPoint(self,
mousePt): #主要是用于获取 点击的点 来拉动修改图形 为了和checkHoverPoint解耦
allPoints = []
Board = ExInterFace.getCurrentBoard()
# 生成所有的点列表
for shape in MainPlugin.__shapes[Board.id]:
allPoints += shape.getPoints()
# 检查是否悬停到点上了
for pt in allPoints:
if pt.isPointNearShape(mousePt, 2.5,
MainPlugin) and pt.parent.selected:
return pt
return None
def mouseDoubleClickEvent(self, QMouseEvent):
Board = ExInterFace.getCurrentBoard()
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
def keyReleaseEvent(self, QKeyEvent):
Board = ExInterFace.getCurrentBoard()
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
def forwardActionTrigger(self):
Board = ExInterFace.getCurrentBoard()
if not MainPlugin.__forward_stack[Board.id]:
return
revokeList = MainPlugin.__forward_stack[Board.id].pop()
if revokeList[1] == "add":
revokeList[1] = "delete"
# 实际删除 即从__shape中移除
MainPlugin.__shapes[Board.id].remove(revokeList[0])
elif revokeList[1] == "delete":
revokeList[1] = "add"
MainPlugin.__shapes[Board.id].append(revokeList[0])
elif revokeList[1] == "change":
temp = copy.deepcopy(revokeList[0])
MainPlugin.SynShapObj(revokeList[0], revokeList[2])
revokeList[2] = temp
MainPlugin.__go_back_stack[Board.id].append(revokeList)
def __init__(self, name):
super().__init__(name)
self.__drawerItem = DrawerItem("绘图")
self.__allContentItem = [] #方便循环调用
#实例化drawerContentItem 即用于侧边栏的按钮
self.__lineContenItem = DrawerContentItem(
"直线(&Q)",
parent=self.__drawerItem,
icon=QIcon(":/paintshape_res/img/line.png"))
self.__allContentItem.append(self.__lineContenItem)
self.__arcContenItem = DrawerContentItem(
"圆弧(&W)",
parent=self.__drawerItem,
icon=QIcon(":/paintshape_res/img/arc.png"))
self.__allContentItem.append(self.__arcContenItem)
self.__circleContenItem = DrawerContentItem(
"圆(&E)",
parent=self.__drawerItem,
icon=QIcon(":/paintshape_res/img/circle.png"))
self.__allContentItem.append(self.__circleContenItem)
self.__handContenItem = DrawerContentItem(
"Hand(&R)",
parent=self.__drawerItem,
icon=QIcon(":/paintshape_res/img/hand.png"))
self.__allContentItem.append(self.__handContenItem)
self.__selectContenItem = DrawerContentItem(
"选择(&T)",
parent=self.__drawerItem,
icon=QIcon(":/paintshape_res/img/select.png"))
self.__allContentItem.append(self.__selectContenItem)
#添加到drawerItem
self.__drawerItem.addContentItems(self.__allContentItem)
#创建属性dockwidget
self.propertyDock = ShapePropertyDockWidget("图形属性")
self.propertyDock.setMinimumWidth(300)
#菜单
self.paintShapeMenu = QMenu("绘图")
self.lineAction = QAction(QIcon(":/paintshape_res/img/line.png"),
"直线(&Q)",
self.paintShapeMenu) #讲道理 这里可以用eval简化写法
self.lineAction.setCheckable(True)
self.lineAction.triggered.connect(self.lineActionToggled)
self.lineAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.lineAction)
self.arcAction = QAction(QIcon(":/paintshape_res/img/arc.png"),
"圆弧(&W)", self.paintShapeMenu)
self.arcAction.setCheckable(True)
self.arcAction.triggered.connect(self.arcActionToggled)
self.arcAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.arcAction)
self.circleAction = QAction(QIcon(":/paintshape_res/img/circle.png"),
"圆(&E)", self.paintShapeMenu)
self.circleAction.setCheckable(True)
self.circleAction.triggered.connect(self.circleActionToggled)
self.circleAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.circleAction)
self.handAction = QAction(QIcon(":/paintshape_res/img/hand.png"),
"Hand(&R)", self.paintShapeMenu)
self.handAction.setCheckable(True)
self.handAction.triggered.connect(self.handActionToggled)
self.handAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.handAction)
self.selectAction = QAction(QIcon(":/paintshape_res/img/select.png"),
"选择(&T)", self.paintShapeMenu)
self.selectAction.setCheckable(True)
self.selectAction.triggered.connect(self.selectActionToggled)
self.selectAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.selectAction)
self.deleteAction = QAction(QIcon(":/paintshape_res/img/delete.png"),
"删除选中(&Delete)", self.paintShapeMenu)
self.deleteAction.triggered.connect(self.deleteActionTrigger)
self.deleteAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.deleteAction)
self.revokeAction = QAction(QIcon(":/paintshape_res/img/revoke.png"),
"撤销(ctr+Z)", self.paintShapeMenu)
self.revokeAction.triggered.connect(self.revokeActionTrigger)
self.revokeAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.revokeAction)
self.forwardAction = QAction(QIcon(":/paintshape_res/img/forward.png"),
"前进(ctr+X)", self.paintShapeMenu)
self.forwardAction.triggered.connect(self.forwardActionTrigger)
self.forwardAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.forwardAction)
self.showPropertyDockAction = QAction(
QIcon(":/paintshape_res/img/show.png"), "显示属性窗口",
self.paintShapeMenu)
self.showPropertyDockAction.triggered.connect(self.propertyDock.show)
self.showPropertyDockAction.triggered.connect(self.actionChanged)
self.paintShapeMenu.addAction(self.showPropertyDockAction)
#连接contentItem的点击信号
for item in self.__allContentItem:
item.clickedSignal.connect(self.drawerItemChanged)
self.__settingWidget = PaintShapSettingWidget(MainPlugin)
#读取配置文件
MainPlugin.conf.read(MainPlugin.conf_path)
MainPlugin.background_color = MainPlugin.conf.get(
"setting", "background_color")
MainPlugin.unit_pixel = MainPlugin.conf.getint("setting", "unit_pixel")
MainPlugin.unit = MainPlugin.conf.getint("setting", "unit")
MainPlugin.font_size = MainPlugin.conf.getint("setting", "font_size")
MainPlugin.line_width = MainPlugin.conf.getint("setting", "line_width")
#为widget赋值
self.__settingWidget.ui.background_color.setText(
MainPlugin.background_color)
self.__settingWidget.ui.unit.setCurrentIndex(MainPlugin.unit)
self.__settingWidget.ui.unit_pixel.setValue(MainPlugin.unit_pixel)
self.__settingWidget.ui.font_size.setValue(MainPlugin.font_size)
self.__settingWidget.ui.line_width.setValue(MainPlugin.line_width)
#调用接口设置
ExInterFace.setBackgroundColor(MainPlugin.background_color)
def currentIndexChangedSlot(self, index):
if self.shape and self.proName:
setattr(self.shape, self.proName, self.getValue())
ExInterFace.getCurrentBoard().repaint()
def valueChangedSlot(self, value):
if self.shape and self.proName:
setattr(self.shape, self.proName, self.getValue()) # 为shape赋值
ExInterFace.getCurrentBoard().repaint()
def cancelAllSelected(self):
Board = ExInterFace.getCurrentBoard()
for shape in MainPlugin.__shapes[Board.id]:
shape.selected = False
def mouseReleaseEvent(self, QMouseEvent):
Board = ExInterFace.getCurrentBoard()
# 坐标转换 将鼠标坐标转换为 常用数学坐标
mousePos = MainPlugin.translatePt(QMouseEvent.pos(), Board)
matchedPt = self.getMatchedPoint(mousePos, Board)
if QMouseEvent.button() == Qt.LeftButton:
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
#matchedPt = self.getMatchedPoint(mousePos, Board)
MainPlugin.__painting_shape[Board.id] = ExLine(
matchedPt.x, matchedPt.y, mousePos.x, mousePos.y)
MainPlugin.__state[Board.id] = MainPlugin.PAINTING_LINE
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
MainPlugin.__painting_shape[Board.id] = ExCircle(
matchedPt.x, matchedPt.y, 0)
MainPlugin.__assist_circle[Board.id].setVisible(False)
MainPlugin.__state[Board.id] = MainPlugin.PAINTING_CIRCLE
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
MainPlugin.__painting_shape[Board.id] = ExArc()
MainPlugin.__assist_line[Board.id] = ExLine()
MainPlugin.__assist_line[Board.id].setPenStyle(Qt.DotLine)
MainPlugin.__painting_shape[Board.id].setPt0(matchedPt)
MainPlugin.__assist_line[Board.id].setPt0(matchedPt)
MainPlugin.__state[Board.id] = MainPlugin.PAINTING_ARC0
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
if matchedPt != MainPlugin.__painting_shape[Board.id].pt0:
MainPlugin.__state[Board.id] = MainPlugin.PAINTING_ARC1
MainPlugin.__painting_shape[Board.id].setPt1(matchedPt)
MainPlugin.__assist_line[Board.id].setPt1(matchedPt)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC1:
if MainPlugin.__painting_shape[Board.id].isVisible(
) and not matchedPt == MainPlugin.__painting_shape[
Board.
id].pt0 and not matchedPt == MainPlugin.__painting_shape[
Board.id].pt1:
MainPlugin.__state[Board.id] = MainPlugin.PAINT_ARC
MainPlugin.__painting_shape[Board.id].setPt2(matchedPt)
MainPlugin.__shapes[Board.id].append(
MainPlugin.__painting_shape[Board.id])
#增加到go_back中
MainPlugin.addShapeCompeleted(
MainPlugin.__painting_shape[Board.id])
MainPlugin.__painting_shape[Board.id] = None
MainPlugin.__assist_line[Board.id] = None
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
if MainPlugin.__painting_shape[Board.id]:
MainPlugin.__shapes[Board.id].append(
MainPlugin.__painting_shape[Board.id])
MainPlugin.__assist_circle[Board.id].setVisible(True)
MainPlugin.__assist_circle[Board.id].centerPt = matchedPt
# 增加到go_back中
MainPlugin.addShapeCompeleted(
MainPlugin.__painting_shape[Board.id])
MainPlugin.__state[Board.id] = MainPlugin.PAINT_CIRCLE
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
if MainPlugin.__painting_shape[Board.id]:
MainPlugin.__shapes[Board.id].append(
MainPlugin.__painting_shape[Board.id])
# 增加到go_back中
MainPlugin.addShapeCompeleted(
MainPlugin.__painting_shape[Board.id])
MainPlugin.__painting_shape[Board.id] = None
MainPlugin.__state[Board.id] = MainPlugin.PAINT_LINE
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.SELECT:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.HANDED:
MainPlugin.__state[Board.id] = MainPlugin.HAND
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_SHAPE:
MainPlugin.__state[Board.id] = MainPlugin.SELECT #鼠标松开 返回到选择状态
MainPlugin.__hover_shape[Board.id] = None
elif QMouseEvent.button() == Qt.RightButton:
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.SELECT:
pass
Board.repaint()
def actionChanged(self):
ExInterFace.exclusive(self)
def mouseMoveEvent(self, QMouseEvent):
Board = ExInterFace.getCurrentBoard()
mousePos = MainPlugin.translatePt(QMouseEvent.pos(), Board)
# 开了Tracking所以只要鼠标移动就会调用，不用按下左键
# 检查 并设置悬停
# 只有在选中模式下 才有shape的hover
if MainPlugin.__state[Board.id] == MainPlugin.SELECT:
self.checkHoverShape(mousePos, Board)
#在绘制，绘制中，选中 都可以有 hover点和匹配
# 原则是点到点 就不会点到shape
if MainPlugin.__state[Board.id] < MainPlugin.SELECT:
self.checkHoverPoint(mousePos, Board)
self.checkMatch(mousePos, Board)
#一定要在上面代码的后面
matchedPt = self.getMatchedPoint(mousePos, Board)
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
if not MainPlugin.__assist_circle[Board.id]:
MainPlugin.__assist_circle[Board.id] = ExCircle(matchedPt, 10)
MainPlugin.__assist_circle[Board.id].setPenStyle(Qt.DotLine)
MainPlugin.__assist_circle[Board.id].centerPt = matchedPt
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
if MainPlugin.__assist_line[Board.id]:
MainPlugin.__assist_line[Board.id].setPt1(matchedPt)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC1:
if MainPlugin.__painting_shape[Board.id]:
if not matchedPt == MainPlugin.__painting_shape[
Board.
id].pt0 and not matchedPt == MainPlugin.__painting_shape[
Board.id].pt1:
#MainPlugin.__painting_shape
MainPlugin.__painting_shape[Board.id].setPt2(matchedPt)
if not MainPlugin.__painting_shape[Board.id].calculate():
MainPlugin.__painting_shape[Board.id].setVisible(False)
else:
MainPlugin.__painting_shape[Board.id].setVisible(True)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
if MainPlugin.__painting_shape[Board.id]:
#计算半径
r = math.sqrt(
(matchedPt.x -
MainPlugin.__painting_shape[Board.id].centerPt.x)**2 +
(matchedPt.y -
MainPlugin.__painting_shape[Board.id].centerPt.y)**2)
MainPlugin.__painting_shape[Board.id].r = r
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
if MainPlugin.__painting_shape[Board.id]:
#matchedPt = self.getMatchedPoint(mousePos, Board)
MainPlugin.__painting_shape[Board.id].setPt1(
matchedPt.x, matchedPt.y)
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.HANDED:
MainPlugin.__origin_position[Board.id].x += (
QMouseEvent.pos().x() -
MainPlugin.__hand_start_pt[Board.id].x) / MainPlugin.unit_pixel
MainPlugin.__origin_position[Board.id].y -= (
QMouseEvent.pos().y() -
MainPlugin.__hand_start_pt[Board.id].y) / MainPlugin.unit_pixel
MainPlugin.__hand_start_pt[Board.id].x = QMouseEvent.pos().x()
MainPlugin.__hand_start_pt[Board.id].y = QMouseEvent.pos().y()
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_SHAPE:
#直接修改 hover_pt的值
MainPlugin.__changing_pt[Board.id].x = matchedPt.x
MainPlugin.__changing_pt[Board.id].y = matchedPt.y
if not MainPlugin.__changing_pt[
Board.id].parent.calculate(): #需要间接计算一下
MainPlugin.__changing_pt[Board.id].parent.setVisible(False)
else:
MainPlugin.__changing_pt[Board.id].parent.setVisible(True)
Board.repaint()
#-*- encoding:utf-8 -*-
import sys
from PyQt5.QtWidgets import QApplication
import PyQt5.sip
from business import MainWindow, ExInterFace
if __name__ == '__main__':
app = QApplication(sys.argv)
mw = MainWindow()
ExInterFace.init(mw)
ExInterFace.addBorad("new")
mw.showMaximized()
sys.exit(app.exec())
def boardSwitched(self, curindex):
Board = ExInterFace.getCurrentBoard()
MainPlugin.__state[Board.id] = self.getCurrentSelectedState()
def paintEvent(self, QPaintEvent):
Board = ExInterFace.getCurrentBoard()
painter = QPainter(Board)
painter.setRenderHint(QPainter.Antialiasing, True) #打开反走样
#在坐标转换之前先绘制文字
#坐标系转换为 y朝上和x朝右的通用数学坐标系
painter.setWindow(0, Board.height(), Board.width(), -Board.height())
painter.translate(
MainPlugin.__origin_position[Board.id].x * MainPlugin.unit_pixel,
MainPlugin.__origin_position[Board.id].y * MainPlugin.unit_pixel)
painter.scale(MainPlugin.__scale[Board.id],
MainPlugin.__scale[Board.id])
#绘制十字原点
MainPlugin.__origin_cross.drawIt(painter, MainPlugin.__scale[Board.id])
#绘制图形
for shape in MainPlugin.__shapes[Board.id]:
shape.draw(painter, MainPlugin)
if MainPlugin.__state[
Board.id] <= MainPlugin.PAINTING_CIRCLE and MainPlugin.__state[
Board.id] >= MainPlugin.PAINTING_LINE:
#绘制正在绘制的图形
if MainPlugin.__painting_shape[Board.id]:
MainPlugin.__painting_shape[Board.id].draw(painter, MainPlugin)
if MainPlugin.__state[Board.id] == MainPlugin.PAINT_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_CIRCLE:
# 在绘制圆的时候使用
if MainPlugin.__assist_circle[Board.id]:
MainPlugin.__assist_circle[Board.id].draw(painter, MainPlugin)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINT_ARC:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC0:
if MainPlugin.__assist_line[Board.id]:
MainPlugin.__assist_line[Board.id].draw(painter, MainPlugin)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_ARC1:
if MainPlugin.__assist_line[Board.id]:
MainPlugin.__assist_line[Board.id].draw(painter, MainPlugin)
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_CIRCLE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.PAINTING_LINE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.FREE:
pass
elif MainPlugin.__state[Board.id] == MainPlugin.MOVING_BOARD:
pass
if MainPlugin.__state[Board.id] == MainPlugin.SELECT:
if MainPlugin.__hover_shape[Board.id]:
MainPlugin.__hover_shape[Board.id].draw(painter, MainPlugin)
if MainPlugin.__state[
Board.id] >= MainPlugin.PAINT_LINE and MainPlugin.__state[
Board.id] <= MainPlugin.MOVING_SHAPE:
# 绘制悬停对象
if MainPlugin.__hover_point[Board.id]:
MainPlugin.__hover_point[Board.id].draw(painter, MainPlugin)
# 绘制 匹配到的虚线
vLine = None
hLine = None
if MainPlugin.__matched_x[Board.id]:
vLine = FreeLine(MainPlugin.__matched_x[Board.id], 0,
MainPlugin.__matched_x[Board.id],
Board.height())
if MainPlugin.__matched_y[Board.id]:
hLine = FreeLine(0, MainPlugin.__matched_y[Board.id],
Board.width(),
MainPlugin.__matched_y[Board.id])
if vLine:
vLine.draw(painter, MainPlugin)
if hLine:
hLine.draw(painter, MainPlugin)
from business import ExInterFace
from .MainPlugin import MainPlugin
mp = MainPlugin("PhaseArray")
ExInterFace.register(mp)
def addShapeCompeleted(shape):
board = ExInterFace.getCurrentBoard()
MainPlugin.__go_back_stack[board.id].append([shape,
"add"]) #用shape对象自身来索引