linphone-desktop/Linphone/view/App/Main.qml

import QtQuick 2.15
import QtQuick.Layouts 1.3
import QtQuick.Controls
import Linphone
import UtilsCpp 1.0
import SettingsCpp 1.0

AppWindow {
	id: mainWindow
	width: 1512 * DefaultStyle.dp
	height: 982 * DefaultStyle.dp
	visible: true
	title: qsTr("Linphone")
	// TODO : handle this bool when security mode is implemented
	property bool firstConnection: true

	color: "transparent"

	// TODO : use this to make the border transparent
	// flags: Qt.Window | Qt.FramelessWindowHint | Qt.WindowTitleHint
	// menuBar: Rectangle {
	// 	width: parent.width
	// 	height: 40 * DefaultStyle.dp
	// 	color: DefaultStyle.grey_100
	// }

	function goToNewCall() {
		mainWindowStackView.replace(mainPage, StackView.Immediate)
		mainWindowStackView.currentItem.goToNewCall()
	}
	function transferCallSucceed() {
		mainWindowStackView.replace(mainPage, StackView.Immediate)
		mainWindowStackView.currentItem.transferCallSucceed()
	}
	function initStackViewItem() {
		if (accountProxy.haveAccount) mainWindowStackView.replace(mainPage, StackView.Immediate)
		else if (SettingsCpp.getFirstLaunch()) mainWindowStackView.replace(welcomePage, StackView.Immediate)
		else mainWindowStackView.replace(loginPage, StackView.Immediate)
	}

	AccountProxy {
		id: accountProxy
	}
	StackView {
		id: mainWindowStackView
		anchors.fill: parent
		initialItem: splashScreen
	}
	Component {
		id: splashScreen
		Rectangle {
			color: DefaultStyle.grey_0
			Image {
				anchors.centerIn: parent
				source: AppIcons.splashscreenLogo
			}
		}
	}
	Component {
		id: welcomePage
		WelcomePage {
			onStartButtonPressed: {
				mainWindowStackView.replace(loginPage)// Replacing the first item will destroy the old.
				SettingsCpp.setFirstLaunch(false)
			}
		}
	}
	Component {
		id: loginPage
		LoginPage {
			showBackButton: accountProxy.haveAccount
			onGoBack: mainWindowStackView.replace(mainPage)
			onUseSIPButtonClicked: mainWindowStackView.push(sipLoginPage)
			onGoToRegister: mainWindowStackView.replace(registerPage)
			onConnectionSucceed: {
				mainWindowStackView.replace(mainPage)
			}
		}
	}
	Component {
		id: sipLoginPage
		SIPLoginPage {
			onGoBack: mainWindowStackView.pop()
			onGoToRegister: mainWindowStackView.replace(registerPage)
			
			onConnectionSucceed: {
				mainWindowStackView.replace(mainPage)
			}
		}
	}
	Component {
		id: registerPage
		RegisterPage {
			onReturnToLogin: mainWindowStackView.replace(loginPage)
			onRegisterCalled: (countryCode, phoneNumber, email) => {
				mainWindowStackView.push(checkingPage, {"phoneNumber": phoneNumber, "email": email})
			}
		}
	}
	Component {
		id: checkingPage
		RegisterCheckingPage {
			onReturnToRegister: mainWindowStackView.pop()
		}
	}
	Component {
		id: securityModePage
		SecurityModePage {
			id: securePage
			onModeSelected: (index) => {
				// TODO : connect to cpp part when ready
				var selectedMode = index == 0 ? "chiffrement" : "interoperable"
				console.debug("[SelectMode]User: User selected mode " + selectedMode)
				mainWindowStackView.replace(mainPage)
			}
		}
	}
	Component {
		id: mainPage
		MainLayout {
			onAddAccountRequest: mainWindowStackView.replace(loginPage)
			// StackView.onActivated: connectionSecured(0) // TODO : connect to cpp part when ready
		}
	}
}