sightplace-rep/sight.py.2back

import os
import sys
import random

import base
from PyQt6.QtCore import QUrl, QObject, pyqtSlot, Qt
from PyQt6.QtWebEngineWidgets import QWebEngineView
from PyQt6.QtWidgets import QMainWindow
from PyQt6.QtWebChannel import QWebChannel
from PyQt6.QtWidgets import QApplication, QWidget, QVBoxLayout

class CallHandler(QObject):
    def __init__(self, sight):
        super().__init__()
        self.sight = sight
        
    @pyqtSlot(str)
    def test(self, t):
        print(t)
        
    @pyqtSlot(str, result=str)
    def test2(self, t):
    	print(t)
    	return t+"_return"
        
    @pyqtSlot(str)
    def create(self, t):
        id = str(random.randrange(1000,9999))
        createSight(id)
        base.data["sight_processes"][id].show()
        
    @pyqtSlot()
    def activeSight(self):
        print("active")
        if base.data["active_sight"] != self.sight.getId():
            print(self.sight.getId())
        base.data["active_sight"] = self.sight.getId()
    
    @pyqtSlot()
    def close(self):
        closeSight(self.sight.id)
        """if self.sight.id == "main":
            app.exit(0)
        else:
            try:
                base.data["sight_processes"][self.sight.id].close()
                base.data["sight_processes"][self.sight.id].destroy()
                del base.data["sight_processes"][self.sight.id] 
                print("The '"+self.sight.id+"' is closed now!")
                base.processSight()
            except KeyError:
                print("KeyError: when closing "+self.sight.id)"""
        
    @pyqtSlot()
    def setMaximized(self):   
        self.sight.showMaximized()
        
    @pyqtSlot()
    def setMinimize(self):
        self.sight.showMinimized()
        
    @pyqtSlot()
    def restoreDown(self):
        self.sight.showNormal()
        
    @pyqtSlot()    
    def setFullscreen(self):
        self.sight.showFullScreen()
        
    @pyqtSlot(result=str)
    def getTitle(self):
        print("IIIIID: ")
        return self.sight.getTitle();   
            
    @pyqtSlot()
    def move(self):
        base.data["move"] = True
        
    
    @pyqtSlot()
    def endmove(self):
        base.data["move"] = False
    
    @pyqtSlot()
    def resize(self):
        global mousectrl
        new_height = base.mousectrl.position[1]-self.sight.pos().y()
        new_width = base.mousectrl.position[0]-self.sight.pos().x()
        if(new_height<250):
            new_height = 250
        if(new_width<250):
            new_width = 250   
        self.sight.resize( new_width, new_height)


class Browser(QWebEngineView):
    def __init__(self):
        super().__init__()
        self.channel = QWebChannel()
    
    def addHandler(self, id, call_handler):
        self.handler = call_handler
        self.channel.registerObject(id, self.handler)
        self.page().setWebChannel(self.channel)
        
class Sight(QWidget):
    def __init__(self, sight_id):
        super().__init__()
        
        self.id = sight_id
        base.data["active_sight"] = self.id
        self.title = sight_id
        self.setWindowFlags(Qt.WindowType.FramelessWindowHint | self.windowFlags())

        self.browser = Browser()
        self.browser.addHandler('handler', CallHandler(self) )
        #self.channel = QWebChannel()
        #self.handler = CallHandler(self)
        #self.channel.registerObject('handler', self.handler)
        #self.browser.page().setWebChannel(self.channel)
        
        current_folder = os.path.abspath(os.getcwd())
        html_file = current_folder + os.path.sep + "place" +  os.path.sep + "templates" +  os.path.sep + "base" +  os.path.sep + "index.html" 
        print(html_file)
        url = QUrl.fromLocalFile(html_file)
        
        self.browser.load(url)
        
        lay = QVBoxLayout(self)
        lay.setSpacing(0);
        lay.setContentsMargins(0, 0, 0, 0);
        lay.addWidget(self.browser)
        #self.setCentralWidget(self.browser)
        
    def setTitle(self, title):
        self.title = title
    def getTitle(self):
        return self.title
    
    def getId(self):
        return self.id

def createSight(id):
    if id != "main":
        base.data["sight_processes"][id] = Sight(id)
        base.data["sight_processes"][id].show()
        print("The '"+id+"' is opened now!")
        base.processSight()
    else:
        print("The 'main' id is the main active windows which is occupied!")

def closeSight(id):
    if id == "main":
        app.exit(0)
    else:
        try:
            base.data["sight_processes"][id] .close()
            base.data["sight_processes"][id] .destroy()
            del base.data["sight_processes"][id] 
            print("The '"+id+"' is closed now!")
            base.processSight()
        except KeyError:
            print("KeyError: when closing "+id)
        
app = QApplication(sys.argv)
base.data["sight_processes"]["main"] = Sight("main")
base.data["sight_processes"]["main"].show()
app.exec()