xypor/index.php

/*

    SPDX-FileCopyrightText: 2010 Akarsh Simha <akarsh.simha@kdemail.net>


    SPDX-License-Identifier: GPL-2.0-or-later

*/


#include "targetlistcomponent.h"


#ifndef KSTARS_LITE

#include "skymap.h"

#endif

#include "skypainter.h"

#include "auxiliary/ksutils.h"


TargetListComponent::TargetListComponent(SkyComposite *parent) : SkyComponent(parent)

{

    drawSymbols = nullptr;

    drawLabels  = nullptr;

}


TargetListComponent::TargetListComponent(SkyComposite *parent, SkyObjectList *objectList, QPen _pen,

                                         bool (*optionDrawSymbols)(void), bool (*optionDrawLabels)(void))

    : SkyComponent(parent), list(objectList), pen(_pen)

{

    drawSymbols = optionDrawSymbols;

    drawLabels  = optionDrawLabels;

}


TargetListComponent::~TargetListComponent()

{

    if (list.get())

    {

        qDeleteAll(*list);

    }

}


void TargetListComponent::draw(SkyPainter *skyp)

{

    if (drawSymbols && !(*drawSymbols)())

        return;


    skyp->setPen(pen);

    if (list && list->count() > 0)

    {

        skyp->drawObservingList(*list);

    }

    if (list2.count() > 0)

    {

        SkyObjectList newList = KSUtils::makeVanillaPointerList(list2);


        skyp->drawObservingList(newList);

    }

}


SkyComponent
SkyComponent represents an object on the sky map.
Definition skycomponent.h:96

SkyComposite
SkyComposite is a kind of container class for SkyComponent objects.
Definition skycomposite.h:30

SkyPainter
Draws things on the sky, without regard to backend.
Definition skypainter.h:40

SkyPainter::drawObservingList
virtual void drawObservingList(const QList< SkyObject * > &obs)=0
Draw the symbols for the observing list.

SkyPainter::setPen
virtual void setPen(const QPen &pen)=0
Set the pen of the painter.

TargetListComponent::drawLabels
bool(* drawLabels)(void)
Pointer to static method that tells us whether to draw labels for this list or not.
Definition targetlistcomponent.h:80

TargetListComponent::drawSymbols
bool(* drawSymbols)(void)
Pointer to static method that tells us whether to draw this list or not.
Definition targetlistcomponent.h:74

TargetListComponent::draw
void draw(SkyPainter *skyp) override
Draw this component by iterating over the list.
Definition targetlistcomponent.cpp:37

TargetListComponent::TargetListComponent
TargetListComponent(SkyComposite *parent)
Default constructor.
Definition targetlistcomponent.cpp:15

TargetListComponent::pen
QPen pen
Pen to use to draw.
Definition targetlistcomponent.h:68

TargetListComponent::list2
QList< QSharedPointer< SkyObject > > list2
Pointer to list of objects to draw.
Definition targetlistcomponent.h:66

TargetListComponent::list
std::unique_ptr< SkyObjectList > list
Pointer to list of objects to draw.
Definition targetlistcomponent.h:64

QList< SkyObject * >

QList::count
qsizetype count() const const

QPen