var tutorialSteps = []

var waitingForClick = false





function highlightItem(widgetName, click) {

    var rect = tutorialControl.getRect(widgetName)

    highlight.x = rect.x - 1

    highlight.y = rect.y - 1

    highlight.width = rect.width + 2

    highlight.height = rect.height + 2

    if (click) {

        highlight.border.color = "green"

    } else {

        highlight.border.color = "blue"

    }

    highlight.visible = true

}



function highlightAction(actionName, click) {

    var rect = tutorialControl.getActionRect(actionName)

    var offsetRect = tutorialControl.getMenuRect(actionName)

    highlight.x = rect.x - 1

    highlight.y = rect.y + offsetRect.height

    highlight.width = rect.width + 2

    highlight.height = rect.height + 2

    if (click) {

        highlight.border.color = "green"

    } else {

        highlight.border.color = "blue"

    }

    highlight.visible = true

}



function unhighlight() {

    highlight.visible = false

}



function waitForClick() {

    waitingForClick = true;

    description.continueVisible = true

    // ui needs to be locked, otherwise the tutorial-view does not receive mouse-events!

    tutorialControl.lockUI(true)

}



function cancelTutorial() {

    tutorialControl.finish()

}



function clickNext() {

    if (waitingForClick) {

        nextStep()

    }

}



function nextStep() {

    waitingForClick = false;

    description.continueVisible = false

    if (step < tutorialSteps.length) {

        tutorialControl.lockUI(false)

        step++

        tutorialSteps[step - 1]()

    } else {

        tutorialControl.finish()

    }

}



function sameStep() {

    tutorialSteps[step - 1]()

}



function onTabChanged(func) {

    tutToplevel.tabChanged.connect(func)

}



function init() {

    var res = Qt.include("file:///" + scriptName)

    if (res.status !== 0) {

        console.log("failed to load " + scriptName + ": " + res.status)

        return

    }



    tutorialSteps = getTutorialSteps()

}