1 // SPDX-License-Identifier: LGPL-2.1-or-later
2 //
3 // SPDX-FileCopyrightText: 2004-2007 Torsten Rahn <tackat@kde.org>
4 // SPDX-FileCopyrightText: 2007 Inge Wallin <ingwa@kde.org>
5 // SPDX-FileCopyrightText: 2007 Thomas Zander <zander@kde.org>
6 // SPDX-FileCopyrightText: 2010 Bastian Holst <bastianholst@gmx.de>
7 // SPDX-FileCopyrightText: 2011-2013 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
8 // SPDX-FileCopyrightText: 2012 Illya Kovalevskyy <illya.kovalevskyy@gmail.com>
9 //
10
11 // Self
12 #include "MapViewWidget.h"
13
14 // Marble
15 #include "MarbleDebug.h"
16 #include "MarbleDirs.h"
17 #include "MarbleWidget.h"
18 #include "MarbleModel.h"
19 #include "MapThemeManager.h"
20 #include "MapThemeSortFilterProxyModel.h"
21 #include "GeoSceneDocument.h"
22 #include "GeoSceneHead.h"
23 #include "MapViewItemDelegate.h"
24 #include "CelestialSortFilterProxyModel.h"
25
26 // Qt
27 #include <QResizeEvent>
28 #include <QFileInfo>
29 #include <QSettings>
30 #include <QMenu>
31 #include <QMessageBox>
32 #include <QStandardItemModel>
33 #include <QGridLayout>
34 #include <QPainter>
35 #include <QToolBar>
36 #include <QToolButton>
37 #include <QDateTime>
38
39 using namespace Marble;
40 // Ui
41 #include "ui_MapViewWidget.h"
42
43 namespace Marble
44 {
45
46 class Q_DECL_HIDDEN MapViewWidget::Private {
47 public:
Private(MapViewWidget * parent)48 Private( MapViewWidget *parent )
49 : q( parent ),
50 m_marbleModel( nullptr ),
51 m_mapSortProxy(),
52 m_celestialListProxy(),
53 m_toolBar( nullptr ),
54 m_globeViewButton( nullptr ),
55 m_mercatorViewButton( nullptr ),
56 m_popupMenuFlat( nullptr ),
57 m_flatViewAction( nullptr ),
58 m_mercatorViewAction( nullptr ),
59 m_celestialBodyAction( nullptr ),
60 m_gnomonicViewAction( nullptr ),
61 m_stereographicViewAction( nullptr ),
62 m_lambertAzimuthalViewAction( nullptr ),
63 m_azimuthalEquidistantViewAction( nullptr ),
64 m_verticalPerspectiveViewAction( nullptr ),
65 m_globeViewAction( nullptr ),
66 m_mapViewDelegate(nullptr)
67 {
68 m_mapSortProxy.setDynamicSortFilter( true );
69 m_celestialListProxy.setDynamicSortFilter( true );
70 }
71
~Private()72 ~Private()
73 {
74 delete m_mapViewDelegate;
75 }
76
applyExtendedLayout()77 void applyExtendedLayout()
78 {
79 m_mapViewUi.projectionLabel_2->setVisible(true);
80 m_mapViewUi.celestialBodyLabel->setVisible(true);
81 m_mapViewUi.projectionComboBox->setVisible(true);
82 m_mapViewUi.mapThemeLabel->setVisible(true);
83 m_mapViewUi.line->setVisible(true);
84
85 m_toolBar->setVisible(false);
86 const int labelId = m_mapViewUi.verticalLayout->indexOf(m_mapViewUi.celestialBodyLabel);
87 m_mapViewUi.verticalLayout->insertWidget(labelId+1, m_mapViewUi.celestialBodyComboBox);
88 m_toolBar->removeAction(m_celestialBodyAction);
89 m_mapViewUi.celestialBodyComboBox->show();
90 }
91
applyReducedLayout()92 void applyReducedLayout()
93 {
94 m_mapViewUi.projectionLabel_2->setVisible(false);
95 m_mapViewUi.celestialBodyLabel->setVisible(false);
96 m_mapViewUi.projectionComboBox->setVisible(false);
97 m_mapViewUi.mapThemeLabel->setVisible(false);
98 m_mapViewUi.line->setVisible(false);
99
100 m_toolBar->setVisible(true);
101 m_celestialBodyAction = m_toolBar->addWidget(m_mapViewUi.celestialBodyComboBox);
102 m_mapViewUi.verticalLayout->removeWidget(m_mapViewUi.celestialBodyComboBox);
103 m_mapViewUi.celestialBodyComboBox->show();
104 }
105
setupToolBar()106 void setupToolBar()
107 {
108 m_toolBar = new QToolBar;
109
110 m_globeViewButton = new QToolButton;
111 m_globeViewButton->setIcon(QIcon(QStringLiteral(":/icons/map-globe.png")));
112 m_globeViewButton->setToolTip( tr("Globe View") );
113 m_globeViewButton->setCheckable(true);
114 m_globeViewButton->setChecked(false);
115
116 m_globeViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-globe.png")),
117 tr( "Spherical view" ),
118 m_globeViewButton );
119 m_globeViewAction->setCheckable( true );
120 m_globeViewAction->setChecked( false );
121
122 m_mercatorViewButton = new QToolButton;
123 m_mercatorViewButton->setIcon(QIcon(QStringLiteral(":/icons/map-mercator.png")));
124 m_mercatorViewButton->setToolTip( tr("Mercator View") );
125 m_mercatorViewButton->setCheckable(true);
126 m_mercatorViewButton->setChecked(false);
127 m_mercatorViewButton->setPopupMode(QToolButton::MenuButtonPopup);
128
129 m_popupMenuFlat = new QMenu(q);
130
131 m_mercatorViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-mercator.png")),
132 tr("Mercator View"),
133 m_popupMenuFlat );
134 m_mercatorViewAction->setCheckable(true);
135 m_mercatorViewAction->setChecked(false);
136
137 m_flatViewAction = new QAction( QIcon(QStringLiteral(":/icons/map-flat.png")),
138 tr("Flat View"),
139 m_popupMenuFlat );
140 m_flatViewAction->setCheckable(true);
141 m_flatViewAction->setChecked(false);
142
143 m_gnomonicViewAction = new QAction( QIcon(QStringLiteral(":/icons/map-gnomonic.png")),
144 tr( "Gnomonic view" ),
145 m_popupMenuFlat);
146 m_gnomonicViewAction->setCheckable( true );
147 m_gnomonicViewAction->setChecked( false );
148
149 m_stereographicViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-globe.png")),
150 tr( "Stereographic view" ),
151 m_popupMenuFlat);
152 m_stereographicViewAction->setCheckable( true );
153 m_stereographicViewAction->setChecked( false );
154
155 m_lambertAzimuthalViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-globe.png")),
156 tr( "Lambert Azimuthal Equal-Area view" ),
157 m_popupMenuFlat);
158 m_lambertAzimuthalViewAction->setCheckable( true );
159 m_lambertAzimuthalViewAction->setChecked( false );
160
161 m_azimuthalEquidistantViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-globe.png")),
162 tr( "Azimuthal Equidistant view" ),
163 m_popupMenuFlat);
164 m_azimuthalEquidistantViewAction->setCheckable( true );
165 m_azimuthalEquidistantViewAction->setChecked( false );
166
167 m_verticalPerspectiveViewAction = new QAction(QIcon(QStringLiteral(":/icons/map-globe.png")),
168 tr( "Perspective Globe view" ),
169 m_popupMenuFlat);
170 m_verticalPerspectiveViewAction->setCheckable( true );
171 m_verticalPerspectiveViewAction->setChecked( false );
172
173
174 m_popupMenuFlat->addAction(m_mercatorViewAction);
175 m_popupMenuFlat->addAction(m_flatViewAction);
176 m_popupMenuFlat->addAction(m_gnomonicViewAction);
177 m_popupMenuFlat->addAction(m_stereographicViewAction);
178 m_popupMenuFlat->addAction(m_lambertAzimuthalViewAction);
179 m_popupMenuFlat->addAction(m_azimuthalEquidistantViewAction);
180 m_popupMenuFlat->addAction(m_verticalPerspectiveViewAction);
181 m_mercatorViewButton->setMenu(m_popupMenuFlat);
182
183 m_toolBar->addWidget(m_globeViewButton);
184 m_toolBar->addWidget(m_mercatorViewButton);
185 m_toolBar->addSeparator();
186 m_toolBar->setContentsMargins(0,0,0,0);
187 m_toolBar->setIconSize(QSize(16, 16));
188 m_mapViewUi.toolBarLayout->insertWidget(0, m_toolBar);
189
190 QObject::connect(m_globeViewButton, SIGNAL(clicked()),
191 q, SLOT(globeViewRequested()));
192 QObject::connect(m_mercatorViewButton, SIGNAL(clicked()),
193 q, SLOT(mercatorViewRequested()));
194 QObject::connect(m_mercatorViewAction, SIGNAL(triggered()),
195 q, SLOT(mercatorViewRequested()));
196 QObject::connect(m_flatViewAction, SIGNAL(triggered()),
197 q, SLOT(flatViewRequested()));
198 QObject::connect(m_gnomonicViewAction, SIGNAL(triggered()),
199 q, SLOT(gnomonicViewRequested()));
200 QObject::connect(m_stereographicViewAction, SIGNAL(triggered()),
201 q, SLOT(stereographicViewRequested()));
202 QObject::connect(m_lambertAzimuthalViewAction, SIGNAL(triggered()),
203 q, SLOT(lambertAzimuthalViewRequested()));
204 QObject::connect(m_azimuthalEquidistantViewAction, SIGNAL(triggered()),
205 q, SLOT(azimuthalEquidistantViewRequested()));
206 QObject::connect(m_verticalPerspectiveViewAction, SIGNAL(triggered()),
207 q, SLOT(verticalPerspectiveViewRequested()));
208 QObject::connect(m_globeViewAction, SIGNAL(triggered()),
209 q, SLOT(globeViewRequested()));
210
211 applyReducedLayout();
212 }
213
updateMapFilter()214 void updateMapFilter()
215 {
216 int currentIndex = m_mapViewUi.celestialBodyComboBox->currentIndex();
217 const QString selectedId = m_celestialListProxy.data( m_celestialListProxy.index( currentIndex, 1 ) ).toString();
218
219 if ( !selectedId.isEmpty() ) {
220 m_mapSortProxy.setFilterRegExp( QRegExp( selectedId, Qt::CaseInsensitive,QRegExp::FixedString ) );
221 }
222 }
223
224 void celestialBodySelected( int comboIndex );
225
226 void projectionSelected( int projectionIndex );
227
228 void mapThemeSelected( QModelIndex index );
229 void mapThemeSelected( int index );
230
231 void showContextMenu( const QPoint& pos );
232 void deleteMap();
233 void toggleFavorite();
234 void toggleIconSize();
235
236 bool isCurrentFavorite() const;
237 QString currentThemeName() const;
238 QString currentThemePath() const;
239 QString favoriteKey(const QModelIndex &index) const;
240
241 MapViewWidget *const q;
242
243 Ui::MapViewWidget m_mapViewUi;
244 MarbleModel *m_marbleModel;
245
246 MapThemeSortFilterProxyModel m_mapSortProxy;
247
248 CelestialSortFilterProxyModel m_celestialListProxy;
249 QSettings m_settings;
250 QToolBar *m_toolBar;
251 QToolButton *m_globeViewButton;
252 QToolButton *m_mercatorViewButton;
253 QMenu *m_popupMenuFlat;
254 QAction *m_flatViewAction;
255 QAction *m_mercatorViewAction;
256 QAction *m_celestialBodyAction;
257 QAction *m_gnomonicViewAction;
258 QAction *m_stereographicViewAction;
259 QAction *m_lambertAzimuthalViewAction;
260 QAction *m_azimuthalEquidistantViewAction;
261 QAction *m_verticalPerspectiveViewAction;
262 QAction *m_globeViewAction;
263 MapViewItemDelegate* m_mapViewDelegate;
264 };
265
MapViewWidget(QWidget * parent,Qt::WindowFlags f)266 MapViewWidget::MapViewWidget( QWidget *parent, Qt::WindowFlags f )
267 : QWidget( parent, f ),
268 d( new Private( this ) )
269 {
270 d->m_mapViewUi.setupUi( this );
271 layout()->setMargin( 0 );
272
273 if ( MarbleGlobal::getInstance()->profiles() & MarbleGlobal::SmallScreen ) {
274 QGridLayout* layout = new QGridLayout;
275 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 1 ), 0, 0 );
276 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 1 ), 0, 1 );
277 d->m_mapViewUi.line->setVisible( false );
278 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 2 ), 1, 0 );
279 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 2 ), 1, 1 );
280 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 3 ), 2, 0 );
281 layout->addItem( d->m_mapViewUi.verticalLayout->takeAt( 4 ), 2, 1 );
282 d->m_mapViewUi.verticalLayout->insertLayout( 0, layout );
283 d->m_mapViewUi.mapThemeComboBox->setModel( &d->m_mapSortProxy );
284 d->m_mapViewUi.mapThemeComboBox->setIconSize( QSize( 48, 48 ) );
285 connect( d->m_mapViewUi.mapThemeComboBox, SIGNAL(activated(int)),
286 this, SLOT(mapThemeSelected(int)) );
287 d->m_mapViewUi.marbleThemeSelectView->setVisible( false );
288 }
289 else {
290 d->m_mapViewUi.marbleThemeSelectView->setViewMode( QListView::IconMode );
291 QSize const iconSize = d->m_settings.value(QStringLiteral("MapView/iconSize"), QSize(90, 90)).toSize();
292 d->m_mapViewUi.marbleThemeSelectView->setIconSize( iconSize );
293 delete d->m_mapViewDelegate;
294 d->m_mapViewDelegate = new MapViewItemDelegate(d->m_mapViewUi.marbleThemeSelectView);
295 d->m_mapViewUi.marbleThemeSelectView->setItemDelegate(d->m_mapViewDelegate);
296 d->m_mapViewUi.marbleThemeSelectView->setAlternatingRowColors( true );
297 d->m_mapViewUi.marbleThemeSelectView->setFlow( QListView::LeftToRight );
298 d->m_mapViewUi.marbleThemeSelectView->setWrapping( true );
299 d->m_mapViewUi.marbleThemeSelectView->setResizeMode( QListView::Adjust );
300 d->m_mapViewUi.marbleThemeSelectView->setUniformItemSizes( true );
301 d->m_mapViewUi.marbleThemeSelectView->setMovement( QListView::Static );
302 d->m_mapViewUi.marbleThemeSelectView->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
303 d->m_mapViewUi.marbleThemeSelectView->setEditTriggers( QListView::NoEditTriggers );
304 d->m_mapViewUi.marbleThemeSelectView->setSelectionMode( QListView::SingleSelection );
305 d->m_mapViewUi.marbleThemeSelectView->setModel( &d->m_mapSortProxy );
306 connect( d->m_mapViewUi.marbleThemeSelectView, SIGNAL(pressed(QModelIndex)),
307 this, SLOT(mapThemeSelected(QModelIndex)) );
308 connect( d->m_mapViewUi.marbleThemeSelectView, SIGNAL(customContextMenuRequested(QPoint)),
309 this, SLOT(showContextMenu(QPoint)) );
310
311 d->m_mapViewUi.mapThemeComboBox->setVisible( false );
312 d->setupToolBar();
313 }
314
315 connect( d->m_mapViewUi.projectionComboBox, SIGNAL(activated(int)),
316 this, SLOT(projectionSelected(int)) );
317
318 d->m_mapViewUi.projectionComboBox->setEnabled( true );
319 d->m_mapViewUi.celestialBodyComboBox->setModel( &d->m_celestialListProxy );
320
321 connect( d->m_mapViewUi.celestialBodyComboBox, SIGNAL(activated(int)),
322 this, SLOT(celestialBodySelected(int)) );
323
324 d->m_settings.beginGroup(QStringLiteral("Favorites"));
325 if (!d->m_settings.contains(QStringLiteral("initialized"))) {
326 d->m_settings.setValue(QStringLiteral("initialized"), true);
327 QDateTime currentDateTime = QDateTime::currentDateTime();
328 d->m_settings.setValue(QStringLiteral("Atlas"), currentDateTime);
329 d->m_settings.setValue(QStringLiteral("OpenStreetMap"), currentDateTime);
330 d->m_settings.setValue(QStringLiteral("Satellite View"), currentDateTime);
331 }
332 d->m_settings.endGroup();
333 }
334
~MapViewWidget()335 MapViewWidget::~MapViewWidget()
336 {
337 delete d;
338 }
339
setMarbleWidget(MarbleWidget * widget,MapThemeManager * mapThemeManager)340 void MapViewWidget::setMarbleWidget( MarbleWidget *widget, MapThemeManager *mapThemeManager )
341 {
342 d->m_marbleModel = widget->model();
343 d->m_mapSortProxy.setSourceModel( mapThemeManager->mapThemeModel() );
344 d->m_mapSortProxy.sort( 0 );
345 d->m_celestialListProxy.setSourceModel( mapThemeManager->celestialBodiesModel() );
346 d->m_celestialListProxy.sort( 0 );
347
348 connect( this, SIGNAL(projectionChanged(Projection)),
349 widget, SLOT(setProjection(Projection)) );
350
351 connect( widget, SIGNAL(themeChanged(QString)),
352 this, SLOT(setMapThemeId(QString)) );
353
354 connect( widget, SIGNAL(projectionChanged(Projection)),
355 this, SLOT(setProjection(Projection)) );
356
357 connect( this, SIGNAL(mapThemeIdChanged(QString)),
358 widget, SLOT(setMapThemeId(QString)) );
359
360 setProjection(widget->projection());
361 setMapThemeId(widget->mapThemeId());
362 }
363
resizeEvent(QResizeEvent * event)364 void MapViewWidget::resizeEvent(QResizeEvent *event)
365 {
366 if (!d->m_toolBar)
367 return;
368
369 if (d->m_toolBar->isVisible() && event->size().height() > 400) {
370 d->applyExtendedLayout();
371 } else if (!d->m_toolBar->isVisible() && event->size().height() <= 400) {
372 d->applyReducedLayout();
373 }
374 }
375
setMapThemeId(const QString & themeId)376 void MapViewWidget::setMapThemeId( const QString &themeId )
377 {
378 const bool smallscreen = MarbleGlobal::getInstance()->profiles() & MarbleGlobal::SmallScreen;
379
380 const int currentRow = smallscreen ? d->m_mapViewUi.mapThemeComboBox->currentIndex() :
381 d->m_mapViewUi.marbleThemeSelectView->currentIndex().row();
382 const QString oldThemeId = d->m_mapSortProxy.data( d->m_mapSortProxy.index( currentRow, 0 ), Qt::UserRole + 1 ).toString();
383
384 // Check if the new selected theme is different from the current one
385 if ( themeId == oldThemeId )
386 return;
387
388 const QString oldCelestialBodyId = oldThemeId.section(QLatin1Char('/'), 0, 0);
389 const QString celestialBodyId = themeId.section(QLatin1Char('/'), 0, 0);
390
391 // select celestialBodyId in GUI
392 if ( celestialBodyId != oldCelestialBodyId ) {
393 for ( int row = 0; row < d->m_celestialListProxy.rowCount(); ++row ) {
394 if ( d->m_celestialListProxy.data( d->m_celestialListProxy.index( row, 1 ) ).toString() == celestialBodyId ) {
395 d->m_mapViewUi.celestialBodyComboBox->setCurrentIndex( row );
396 break;
397 }
398 }
399
400 d->updateMapFilter();
401 }
402
403 // select themeId in GUI
404 for ( int row = 0; row < d->m_mapSortProxy.rowCount(); ++row ) {
405 if( d->m_mapSortProxy.data( d->m_mapSortProxy.index( row, 0 ), Qt::UserRole + 1 ).toString() == themeId ) {
406 if ( smallscreen ) {
407 d->m_mapViewUi.mapThemeComboBox->setCurrentIndex( row );
408 }
409 else {
410 const QModelIndex index = d->m_mapSortProxy.index( row, 0 );
411 d->m_mapViewUi.marbleThemeSelectView->setCurrentIndex( index );
412 d->m_mapViewUi.marbleThemeSelectView->scrollTo( index );
413 }
414
415 break;
416 }
417 }
418 }
419
setProjection(Projection projection)420 void MapViewWidget::setProjection( Projection projection )
421 {
422 if ( (int)projection != d->m_mapViewUi.projectionComboBox->currentIndex() )
423 d->m_mapViewUi.projectionComboBox->setCurrentIndex( (int) projection );
424
425 if (d->m_toolBar) {
426 switch (projection) {
427 case Marble::Spherical:
428 d->m_globeViewButton->setChecked(true);
429 d->m_globeViewAction->setChecked(true);
430 d->m_mercatorViewButton->setChecked(false);
431 d->m_mercatorViewAction->setChecked(false);
432 d->m_flatViewAction->setChecked(false);
433 d->m_gnomonicViewAction->setChecked(false);
434 d->m_stereographicViewAction->setChecked(false);
435 d->m_lambertAzimuthalViewAction->setChecked(false);
436 d->m_azimuthalEquidistantViewAction->setChecked(false);
437 d->m_verticalPerspectiveViewAction->setChecked(false);
438 break;
439 case Marble::Mercator:
440 d->m_mercatorViewButton->setChecked(true);
441 d->m_mercatorViewAction->setChecked(true);
442 d->m_globeViewButton->setChecked(false);
443 d->m_flatViewAction->setChecked(false);
444 d->m_gnomonicViewAction->setChecked(false);
445 d->m_globeViewAction->setChecked(false);
446 d->m_stereographicViewAction->setChecked(false);
447 d->m_lambertAzimuthalViewAction->setChecked(false);
448 d->m_azimuthalEquidistantViewAction->setChecked(false);
449 d->m_verticalPerspectiveViewAction->setChecked(false);
450 break;
451 case Marble::Equirectangular:
452 d->m_flatViewAction->setChecked(true);
453 d->m_mercatorViewButton->setChecked(true);
454 d->m_globeViewButton->setChecked(false);
455 d->m_mercatorViewAction->setChecked(false);
456 d->m_gnomonicViewAction->setChecked(false);
457 d->m_globeViewAction->setChecked(false);
458 d->m_stereographicViewAction->setChecked(false);
459 d->m_lambertAzimuthalViewAction->setChecked(false);
460 d->m_azimuthalEquidistantViewAction->setChecked(false);
461 d->m_verticalPerspectiveViewAction->setChecked(false);
462 break;
463 case Marble::Gnomonic:
464 d->m_flatViewAction->setChecked(false);
465 d->m_mercatorViewButton->setChecked(true);
466 d->m_globeViewButton->setChecked(false);
467 d->m_mercatorViewAction->setChecked(false);
468 d->m_gnomonicViewAction->setChecked(true);
469 d->m_globeViewAction->setChecked(false);
470 d->m_stereographicViewAction->setChecked(false);
471 d->m_lambertAzimuthalViewAction->setChecked(false);
472 d->m_azimuthalEquidistantViewAction->setChecked(false);
473 d->m_verticalPerspectiveViewAction->setChecked(false);
474 break;
475 case Marble::Stereographic:
476 d->m_flatViewAction->setChecked(false);
477 d->m_mercatorViewButton->setChecked(true);
478 d->m_globeViewButton->setChecked(false);
479 d->m_mercatorViewAction->setChecked(false);
480 d->m_gnomonicViewAction->setChecked(false);
481 d->m_globeViewAction->setChecked(false);
482 d->m_stereographicViewAction->setChecked(true);
483 d->m_lambertAzimuthalViewAction->setChecked(false);
484 d->m_azimuthalEquidistantViewAction->setChecked(false);
485 d->m_verticalPerspectiveViewAction->setChecked(false);
486 break;
487 case Marble::LambertAzimuthal:
488 d->m_flatViewAction->setChecked(false);
489 d->m_mercatorViewButton->setChecked(true);
490 d->m_globeViewButton->setChecked(false);
491 d->m_mercatorViewAction->setChecked(false);
492 d->m_gnomonicViewAction->setChecked(false);
493 d->m_globeViewAction->setChecked(false);
494 d->m_stereographicViewAction->setChecked(false);
495 d->m_lambertAzimuthalViewAction->setChecked(true);
496 d->m_azimuthalEquidistantViewAction->setChecked(false);
497 d->m_verticalPerspectiveViewAction->setChecked(false);
498 break;
499 case Marble::AzimuthalEquidistant:
500 d->m_flatViewAction->setChecked(false);
501 d->m_mercatorViewButton->setChecked(true);
502 d->m_globeViewButton->setChecked(false);
503 d->m_mercatorViewAction->setChecked(false);
504 d->m_gnomonicViewAction->setChecked(false);
505 d->m_globeViewAction->setChecked(false);
506 d->m_stereographicViewAction->setChecked(false);
507 d->m_lambertAzimuthalViewAction->setChecked(false);
508 d->m_azimuthalEquidistantViewAction->setChecked(true);
509 d->m_verticalPerspectiveViewAction->setChecked(false);
510 break;
511 case Marble::VerticalPerspective:
512 d->m_flatViewAction->setChecked(false);
513 d->m_mercatorViewButton->setChecked(true);
514 d->m_globeViewButton->setChecked(false);
515 d->m_mercatorViewAction->setChecked(false);
516 d->m_gnomonicViewAction->setChecked(false);
517 d->m_globeViewAction->setChecked(false);
518 d->m_stereographicViewAction->setChecked(false);
519 d->m_lambertAzimuthalViewAction->setChecked(false);
520 d->m_azimuthalEquidistantViewAction->setChecked(false);
521 d->m_verticalPerspectiveViewAction->setChecked(true);
522 break;
523 }
524 }
525 }
526
globeViewRequested()527 void MapViewWidget::globeViewRequested()
528 {
529 emit projectionChanged(Marble::Spherical);
530 }
531
flatViewRequested()532 void MapViewWidget::flatViewRequested()
533 {
534 emit projectionChanged(Marble::Equirectangular);
535 }
536
mercatorViewRequested()537 void MapViewWidget::mercatorViewRequested()
538 {
539 emit projectionChanged(Marble::Mercator);
540 }
541
gnomonicViewRequested()542 void MapViewWidget::gnomonicViewRequested()
543 {
544 emit projectionChanged(Marble::Gnomonic);
545 }
546
stereographicViewRequested()547 void MapViewWidget::stereographicViewRequested()
548 {
549 emit projectionChanged(Marble::Stereographic);
550 }
551
lambertAzimuthalViewRequested()552 void MapViewWidget::lambertAzimuthalViewRequested()
553 {
554 emit projectionChanged(Marble::LambertAzimuthal);
555 }
556
azimuthalEquidistantViewRequested()557 void MapViewWidget::azimuthalEquidistantViewRequested()
558 {
559 emit projectionChanged(Marble::AzimuthalEquidistant);
560 }
561
verticalPerspectiveViewRequested()562 void MapViewWidget::verticalPerspectiveViewRequested()
563 {
564 emit projectionChanged(Marble::VerticalPerspective);
565 }
566
celestialBodySelected(int comboIndex)567 void MapViewWidget::Private::celestialBodySelected( int comboIndex )
568 {
569 Q_UNUSED( comboIndex )
570
571 updateMapFilter();
572
573 bool foundMapTheme = false;
574
575 QString currentMapThemeId = m_marbleModel->mapThemeId();
576 QString oldPlanetId = m_marbleModel->planetId();
577
578 int row = m_mapSortProxy.rowCount();
579
580 for ( int i = 0; i < row; ++i )
581 {
582 QModelIndex index = m_mapSortProxy.index(i,0);
583 QString itMapThemeId = m_mapSortProxy.data(index, Qt::UserRole + 1).toString();
584 if ( currentMapThemeId == itMapThemeId )
585 {
586 foundMapTheme = true;
587 break;
588 }
589 }
590 if ( !foundMapTheme ) {
591 QModelIndex index = m_mapSortProxy.index(0,0);
592 emit q->mapThemeIdChanged( m_mapSortProxy.data( index, Qt::UserRole + 1 ).toString() );
593 }
594
595 if( oldPlanetId != m_marbleModel->planetId() ) {
596 emit q->celestialBodyChanged( m_marbleModel->planetId() );
597 }
598 }
599
600 // Relay a signal and convert the parameter from an int to a Projection.
projectionSelected(int projectionIndex)601 void MapViewWidget::Private::projectionSelected( int projectionIndex )
602 {
603 emit q->projectionChanged( (Projection) projectionIndex );
604 }
605
mapThemeSelected(QModelIndex index)606 void MapViewWidget::Private::mapThemeSelected( QModelIndex index )
607 {
608 mapThemeSelected( index.row() );
609 }
610
mapThemeSelected(int index)611 void MapViewWidget::Private::mapThemeSelected( int index )
612 {
613 const QModelIndex columnIndex = m_mapSortProxy.index( index, 0 );
614 const QString currentmaptheme = m_mapSortProxy.data( columnIndex, Qt::UserRole + 1 ).toString();
615
616 mDebug() << Q_FUNC_INFO << currentmaptheme;
617
618 emit q->mapThemeIdChanged( currentmaptheme );
619 }
620
currentThemeName() const621 QString MapViewWidget::Private::currentThemeName() const
622 {
623 const QModelIndex index = m_mapViewUi.marbleThemeSelectView->currentIndex();
624 const QModelIndex columnIndex = m_mapSortProxy.index( index.row(), 0, QModelIndex() );
625
626 return m_mapSortProxy.data( columnIndex ).toString();
627 }
628
currentThemePath() const629 QString MapViewWidget::Private::currentThemePath() const
630 {
631 const QModelIndex index = m_mapViewUi.marbleThemeSelectView->currentIndex();
632 const QModelIndex columnIndex = m_mapSortProxy.index( index.row(), 0 );
633
634 return m_mapSortProxy.data( columnIndex, Qt::UserRole + 1 ).toString();
635 }
636
favoriteKey(const QModelIndex & index) const637 QString MapViewWidget::Private::favoriteKey(const QModelIndex &index) const
638 {
639 return QLatin1String("Favorites/") + m_mapSortProxy.data(index).toString();
640 }
641
showContextMenu(const QPoint & pos)642 void MapViewWidget::Private::showContextMenu( const QPoint& pos )
643 {
644 QMenu menu;
645
646 QAction* iconSizeAction = menu.addAction( tr( "&Show Large Icons" ), q, SLOT(toggleIconSize()) );
647 iconSizeAction->setCheckable( true );
648 iconSizeAction->setChecked( m_mapViewUi.marbleThemeSelectView->iconSize() == QSize( 96, 96 ) );
649 QAction *favAction = menu.addAction(QIcon(QStringLiteral(":/icons/bookmarks.png")), tr("&Favorite"), q, SLOT(toggleFavorite()));
650 favAction->setCheckable( true );
651 favAction->setChecked( isCurrentFavorite() );
652 menu.addSeparator();
653
654 menu.addAction(QIcon(QStringLiteral(":/icons/create-new-map.png")), tr("&Create a New Map..."), q, SIGNAL(showMapWizard()));
655 if (QFileInfo(MarbleDirs::localPath() + QLatin1String("/maps/") + currentThemePath()).exists()) {
656 menu.addAction( tr( "&Delete Map Theme" ), q, SLOT(deleteMap()) );
657 }
658 }
659
deleteMap()660 void MapViewWidget::Private::deleteMap()
661 {
662 if(QMessageBox::warning( q,
663 tr( "Marble" ),
664 tr( "Are you sure that you want to delete \"%1\"?" ).arg( currentThemeName() ),
665 QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes )
666 {
667 MapThemeManager::deleteMapTheme( currentThemePath() );
668 emit q->mapThemeDeleted();
669 }
670 }
671
toggleFavorite()672 void MapViewWidget::Private::toggleFavorite()
673 {
674 QModelIndex index = m_mapViewUi.marbleThemeSelectView->currentIndex();
675 if( isCurrentFavorite() ) {
676 m_settings.remove(favoriteKey(index));
677 } else {
678 m_settings.setValue(favoriteKey(index), QDateTime::currentDateTime() );
679 }
680 QStandardItemModel* sourceModel = qobject_cast<QStandardItemModel*>(m_mapSortProxy.sourceModel());
681 const QModelIndex sourceIndex = m_mapSortProxy.mapToSource(index);
682 emit sourceModel->dataChanged( sourceIndex, sourceIndex );
683 index = m_mapViewUi.marbleThemeSelectView->currentIndex();
684 m_mapViewUi.marbleThemeSelectView->scrollTo(index);
685 }
686
toggleIconSize()687 void MapViewWidget::Private::toggleIconSize()
688 {
689 bool const isLarge = m_mapViewUi.marbleThemeSelectView->iconSize() == QSize( 96, 96 );
690 int const size = isLarge ? 52 : 96;
691 m_mapViewUi.marbleThemeSelectView->setIconSize( QSize( size, size ) );
692 m_settings.setValue(QStringLiteral("MapView/iconSize"), m_mapViewUi.marbleThemeSelectView->iconSize() );
693 }
694
isCurrentFavorite() const695 bool MapViewWidget::Private::isCurrentFavorite() const
696 {
697 const QModelIndex index = m_mapViewUi.marbleThemeSelectView->currentIndex();
698 return m_settings.contains(favoriteKey(index));
699 }
700
701 }
702
703 #include "moc_MapViewWidget.cpp"
704