wiview.cpp 7.86 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
/***************************************************************************
                          wiview.cpp  -  K Desktop Planetarium
                             -------------------
    begin                : 2012/26/05
    copyright            : (C) 2012 by Samikshan Bairagya
    email                : samikshan@gmail.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

18

19
#include "QDeclarativeView"
20
#include "QGraphicsObject"
21
#include "wiview.h"
22
#include "skymap.h"
23
#include "dialogs/detaildialog.h"
24

Samikshan Bairagya's avatar
Samikshan Bairagya committed
25
#include "kstandarddirs.h"
26
#include "kdeclarative.h"
Samikshan Bairagya's avatar
Samikshan Bairagya committed
27

28
WIView::WIView(QWidget *parent, ObsConditions *obs) : QWidget(parent), m_Obs(obs), m_CurCategorySelected(-1)
29
{
30
    m_ModManager = new ModelManager(m_Obs);
31

32
    m_BaseView = new QDeclarativeView();
33

34
    m_Ctxt = m_BaseView->rootContext();
35

36
    m_BaseView->setSource(KStandardDirs::locate("appdata","tools/whatsinteresting/qml/wiview.qml"));
37

38
    m_BaseObj = dynamic_cast<QObject *>(m_BaseView->rootObject());
39

40
    //soTypeTextObj = m_BaseObj->findChild<QObject *>("soTypeTextObj");
41

42 43
    m_ViewsRowObj = m_BaseObj->findChild<QObject *>("viewsRowObj");
    connect(m_ViewsRowObj, SIGNAL(categorySelected(int)), this, SLOT(onCategorySelected(int)));
44

45 46
    m_SoListObj = m_BaseObj->findChild<QObject *>("soListObj");
    connect(m_SoListObj, SIGNAL(soListItemClicked(int, QString, int)), this, SLOT(onSoListItemClicked(int, QString, int)));
47

48
    m_DetailsViewObj = m_BaseObj->findChild<QObject *>("detailsViewObj");
49

50
    m_NextObj = m_BaseObj->findChild<QObject *>("nextObj");
51 52 53
    connect(m_NextObj, SIGNAL(nextObjClicked()), this, SLOT(onNextObjClicked()));
    m_PrevObj = m_BaseObj->findChild<QObject *>("prevObj");
    connect(m_PrevObj, SIGNAL(prevObjClicked()), this, SLOT(onPrevObjClicked()));
54

55 56 57
    m_SlewButtonObj = m_BaseObj->findChild<QObject *>("slewButtonObj");
    connect(m_SlewButtonObj, SIGNAL(slewButtonClicked()), this, SLOT(onSlewButtonClicked()));

58 59 60
    m_DetailsButtonObj = m_BaseObj->findChild<QObject *>("detailsButtonObj");
    connect(m_DetailsButtonObj, SIGNAL(detailsButtonClicked()), this, SLOT(onDetailsButtonClicked()));

61 62 63
    QObject *settingsIconObj = m_BaseObj->findChild<QObject *>("settingsIconObj");
    connect(settingsIconObj, SIGNAL(settingsIconClicked()), this, SLOT(onSettingsIconClicked()));

64 65 66
    QObject *reloadIconObj = m_BaseObj->findChild<QObject *>("reloadIconObj");
    connect(reloadIconObj, SIGNAL(reloadIconClicked()), this, SLOT(onReloadIconClicked()));

67 68
    m_BaseView->setResizeMode(QDeclarativeView::SizeRootObjectToView);
    m_BaseView->show();
69 70
}

Samikshan Bairagya's avatar
Samikshan Bairagya committed
71 72
WIView::~WIView()
{
73
    delete m_ModManager;
74
    delete m_CurSoItem;
Samikshan Bairagya's avatar
Samikshan Bairagya committed
75
}
76

77
void WIView::onCategorySelected(int type)
78
{
79
    m_CurCategorySelected = type;
80
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(type));
81
}
82

83
void WIView::onSoListItemClicked(int type, QString typeName, int index)
84
{
85
    SkyObjItem *soitem = m_ModManager->returnModel(type)->getSkyObjItem(index);
86

87 88
//    soTypeTextObj->setProperty("text", typeName);
//    soTypeTextObj->setProperty("visible", true);
89

90
//    soListObj->setProperty("visible", false);
91

92
    loadDetailsView(soitem, index);
93 94
}

95
void WIView::onNextObjClicked()
96
{
97 98
    int modelSize = m_ModManager->returnModel(m_CurSoItem->getType())->rowCount();
    SkyObjItem *nextItem = m_ModManager->returnModel(m_CurSoItem->getType())->getSkyObjItem((m_CurIndex+1)%modelSize);
99
    loadDetailsView(nextItem, (m_CurIndex+1)%modelSize);
Samikshan Bairagya's avatar
Samikshan Bairagya committed
100
}
101 102 103

void WIView::onPrevObjClicked()
{
104 105
    int modelSize = m_ModManager->returnModel(m_CurSoItem->getType())->rowCount();
    SkyObjItem *prevItem = m_ModManager->returnModel(m_CurSoItem->getType())->getSkyObjItem((m_CurIndex-1+modelSize)%modelSize);
106 107
    loadDetailsView(prevItem, (m_CurIndex-1+modelSize)%modelSize);
}
108 109 110 111 112

void WIView::onSlewButtonClicked()
{
    ///Slew map to selected sky-object
    SkyObject* so = m_CurSoItem->getSkyObject();
113
    KStars* kstars = KStars::Instance();
114 115
    if (so != 0)
    {
116 117 118
        kstars->map()->setFocusPoint(so);
        kstars->map()->setFocusObject(so);
        kstars->map()->setDestination(*kstars->map()->focusPoint());
119 120
    }
}
121 122 123 124 125 126 127 128 129 130

void WIView::onDetailsButtonClicked()
{
    ///Code taken from WUTDialog::slotDetails()
    KStars *kstars = KStars::Instance();
    SkyObject* so = m_CurSoItem->getSkyObject();
    DetailDialog *detail = new DetailDialog(so, kstars->data()->lt(), kstars->data()->geo(), kstars);
    detail->exec();
    delete detail;
}
131 132 133 134

void WIView::onSettingsIconClicked()
{
    KStars *kstars = KStars::Instance();
135
    kstars->showWISettingsUI();
136
}
137

138 139 140 141 142
void WIView::onReloadIconClicked()
{
    updateModels(m_Obs);
}

143 144 145 146 147 148 149 150 151 152
void WIView::updateModels(ObsConditions* obs)
{
    m_Obs = obs;
    m_ModManager->updateModels(m_Obs);
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(0));
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(1));
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(2));
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(3));
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(4));
    m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(5));
153 154 155

    if (m_CurCategorySelected >=0 && m_CurCategorySelected <= 5)
        m_Ctxt->setContextProperty("soListModel", m_ModManager->returnModel(m_CurCategorySelected));
156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197
}

void WIView::loadDetailsView(SkyObjItem *soitem, int index)
{
    m_CurSoItem = soitem;
    m_CurIndex = index;

    int modelSize = m_ModManager->returnModel(m_CurSoItem->getType())->rowCount();
    SkyObjItem *nextItem = m_ModManager->returnModel(m_CurSoItem->getType())->getSkyObjItem((m_CurIndex+1)%modelSize);
    SkyObjItem *prevItem = m_ModManager->returnModel(m_CurSoItem->getType())->getSkyObjItem((m_CurIndex-1+modelSize)%modelSize);

    QObject *nextTextObj = m_NextObj->findChild<QObject *>("nextTextObj");
    nextTextObj->setProperty("text", nextItem->getName());
    QObject *prevTextObj = m_PrevObj->findChild<QObject *>("prevTextObj");
    prevTextObj->setProperty("text", prevItem->getName());

    QObject *sonameObj = m_DetailsViewObj->findChild<QObject *>("sonameObj");
    QObject *posTextObj = m_DetailsViewObj->findChild<QObject *>("posTextObj");
    QObject *descTextObj = m_DetailsViewObj->findChild<QObject *>("descTextObj");
    QObject *descSrcTextObj = m_DetailsViewObj->findChild<QObject *>("descSrcTextObj");
    QObject *magTextObj = m_DetailsViewObj->findChild<QObject *>("magTextObj");
    QObject *sbTextObj = m_DetailsViewObj->findChild<QObject *>("sbTextObj");
    QObject *sizeTextObj = m_DetailsViewObj->findChild<QObject *>("sizeTextObj");

    sonameObj->setProperty("text", soitem->getLongName());
    posTextObj->setProperty("text", soitem->getPosition());
    descTextObj->setProperty("text", soitem->getDesc());
    descSrcTextObj->setProperty("text", soitem->getDescSource());

    QString magText;
    if (soitem->getType() == SkyObjItem::Constellation)
        magText = i18n("Magnitude:  --");
    else
        magText = i18n("Magnitude: ") + KGlobal::locale()->formatNumber(soitem->getMagnitude(), 2) + " mag";
    magTextObj->setProperty("text", magText);

    QString sbText = i18n("Surface Brightness") + ": " + soitem->getSurfaceBrightness();
    sbTextObj->setProperty("text", sbText);

    QString sizeText = i18n("Size") + ": " + soitem->getSize();
    sizeTextObj->setProperty("text", sizeText);
}