HYTOS

import os.path

import AbstractCommand

try:

    from PyQt5.QtCore import Qt, QRectF, pyqtSignal, QT_VERSION_STR, QEvent, QMimeData, QCoreApplication, QPoint

    from PyQt5.QtGui import QImage, QPixmap, QPainterPath, QCursor, QMouseEvent, QDropEvent, QDrag, QPixmap

    from PyQt5.QtWidgets import QGraphicsView, QGraphicsScene, QFileDialog, QApplication

except ImportError:

    try:

        from PyQt4.QtCore import Qt, QRectF, pyqtSignal, QT_VERSION_STR, QEvent

        from PyQt4.QtGui import QGraphicsView, QGraphicsScene, QImge, QPixmap, QPainterPath, QFileDialog, QCursor, QMouseEvent

    except ImportError:

        raise ImportError("ImageViewerQt: Requires PyQt5 or PyQt4.")

'''

    @brief      QtImageViewer Copy Symbol Command

    @author     kyouho

    @date       18.07.27

'''

class CopySymbolCommand(AbstractCommand.AbstractCommand):

    def __init__(self, imageViewer):

        super(CopySymbolCommand, self).__init__(imageViewer)

        self.name = 'CopySymbol'

        from AppDocData import AppDocData

        project = AppDocData.instance().getCurrentProject()

        svgFilePath = os.path.join(project.getSvgFilePath(), self.imageViewer.copySymbol.type, self.imageViewer.copySymbol.name + '.svg')

        pixmap = QPixmap(svgFilePath)

        cursor = QCursor(pixmap)

        QApplication.instance().setOverrideCursor(cursor)

        #self.imageViewer.setCursor(cursor)

    '''

        @brief      Copy Symbol

        @author     kyouho

        @date       18.07.27

    '''

    def execute(self, param):

        event = param[1]

        scenePos = param[2]

        if 'mouseReleaseEvent' == param[0] and event.button() == Qt.LeftButton:

            self.imageViewer.createSymbolAtPoint(scenePos, self.imageViewer.copySymbol.name)

            #mime = QMimeData()

            #mime.setText(self.imageViewer.copySymbol.name)

            #drag = QDrag(self)

            #drag.setMimeData(mime) 

            #originalPoint = self.imageViewer.copySymbol.symbolOrigin

            #drag.setHotSpot(QPoint(int(float(originalPoint[0])), int(float(originalPoint[1]))))

            #drag.exec(Qt.CopyAction)

            #강제 이벤트 발생 보류

            #drop = QDropEvent(event.pos(), Qt.CopyAction, mime, event.button(), Qt.NoModifier)

            #QCoreApplication.sendEvent(self.imageViewer, drop)

            #QCoreApplication.processEvents()

        self.isTreated = True

    def undo(self):

        pass

    def redo(self):

        pass

    '''

        @brief      Find TextItem contain Point

        @author     kyouho

        @date       18.07.19

    '''

    def findTextItemInPoint(self, point):

        from QEngineeringTextItem import QEngineeringTextItem

        for item in self.imageViewer.items():

            if type(item) is QEngineeringTextItem:

                if self.isOverlapItemAndPoint(item, point):

                    return (True, item)

        return (False,)

    '''

        @brief      Check Overlap

        @author     kyouho

        @date       18.07.17

    '''

    def isOverlapItemAndPoint(self, item, point):

        x = point.x()

        y = point.y()

        loc = item.loc

        size = item.size

        if loc[0] <= x and loc[0] + size[0] >= x and loc[1] <= y and loc[1] + size[1] >= y:

            return True

        else:

            return False