1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
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
198
199
200
201
202
203
204
205
206
207
|
/***************************************************************************
opscatalog.cpp - K Desktop Planetarium
-------------------
begin : Sun Feb 29 2004
copyright : (C) 2004 by Jason Harris
email : jharris@30doradus.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include <tqlistview.h> //TQCheckListItem
#include <tqcheckbox.h>
#include <tqlabel.h>
#include <kfiledialog.h>
#include "opscatalog.h"
#include "Options.h"
#include "kstars.h"
#include "kstarsdata.h"
#include "skymap.h"
#include "addcatdialog.h"
#include "magnitudespinbox.h"
#include "customcatalog.h"
OpsCatalog::OpsCatalog( TQWidget *p, const char *name, WFlags fl )
: OpsCatalogUI( p, name, fl )
{
ksw = (KStars *)p;
//Populate CatalogList
showIC = new TQCheckListItem( CatalogList, i18n( "Index Catalog (IC)" ), TQCheckListItem::CheckBox );
showIC->setOn( Options::showIC() );
showNGC = new TQCheckListItem( CatalogList, i18n( "New General Catalog (NGC)" ), TQCheckListItem::CheckBox );
showNGC->setOn( Options::showNGC() );
showMessImages = new TQCheckListItem( CatalogList, i18n( "Messier Catalog (images)" ), TQCheckListItem::CheckBox );
showMessImages->setOn( Options::showMessierImages() );
showMessier = new TQCheckListItem( CatalogList, i18n( "Messier Catalog (symbols)" ), TQCheckListItem::CheckBox );
showMessier->setOn( Options::showMessier() );
kcfg_MagLimitDrawStar->setValue( Options::magLimitDrawStar() );
kcfg_MagLimitDrawStarZoomOut->setValue( Options::magLimitDrawStarZoomOut() );
kcfg_MagLimitDrawStar->setMinValue( Options::magLimitDrawStarZoomOut() );
kcfg_MagLimitDrawStarZoomOut->setMaxValue( Options::magLimitDrawStar() );
kcfg_MagLimitDrawDeepSky->setMaxValue( 16.0 );
kcfg_MagLimitDrawDeepSkyZoomOut->setMaxValue( 16.0 );
//disable star-related widgets if not showing stars
if ( ! kcfg_ShowStars->isChecked() ) slotStarWidgets(false);
//Add custom catalogs, if necessary
for ( unsigned int i=0; i<ksw->data()->customCatalogs().count(); ++i ) { //loop over custom catalogs
TQCheckListItem *newItem = new TQCheckListItem( CatalogList, ksw->data()->customCatalogs().at(i)->name(), TQCheckListItem::CheckBox );
newItem->setOn( Options::showCatalog()[i] );
}
connect( CatalogList, TQT_SIGNAL( clicked( TQListViewItem* ) ), this, TQT_SLOT( updateDisplay() ) );
connect( CatalogList, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( selectCatalog() ) );
connect( AddCatalog, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAddCatalog() ) );
connect( LoadCatalog, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotLoadCatalog() ) );
connect( RemoveCatalog, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotRemoveCatalog() ) );
connect( kcfg_MagLimitDrawStar, TQT_SIGNAL( valueChanged(double) ),
TQT_SLOT( slotSetDrawStarMagnitude(double) ) );
connect( kcfg_MagLimitDrawStarZoomOut, TQT_SIGNAL( valueChanged(double) ),
TQT_SLOT( slotSetDrawStarZoomOutMagnitude(double) ) );
connect( kcfg_ShowStars, TQT_SIGNAL( toggled(bool) ), TQT_SLOT( slotStarWidgets(bool) ) );
}
//empty destructor
OpsCatalog::~OpsCatalog() {}
void OpsCatalog::updateDisplay() {
//Modify display according to settings in the CatalogList
if ( TQT_TQOBJECT(const_cast<TQT_BASE_OBJECT_NAME*>(sender()))->name() == TQString( "CatalogList" ) )
Options::setShowDeepSky( true );
Options::setShowMessier( showMessier->isOn() );
Options::setShowMessierImages( showMessImages->isOn() );
Options::setShowNGC( showNGC->isOn() );
Options::setShowIC( showIC->isOn() );
for ( unsigned int i=0; i<ksw->data()->customCatalogs().count(); ++i ) {
TQCheckListItem *item = (TQCheckListItem*)( CatalogList->tqfindItem( ksw->data()->customCatalogs().at(i)->name(), 0 ));
Options::showCatalog()[i] = item->isOn();
}
// update time for all objects because they might be not initialized
// it's needed when using horizontal coordinates
ksw->data()->setFullTimeUpdate();
ksw->updateTime();
ksw->map()->forceUpdate();
}
void OpsCatalog::selectCatalog() {
//If selected item is a custom catalog, enable the remove button (otherwise, disable it)
RemoveCatalog->setEnabled( false );
for ( unsigned int i=0; i < ksw->data()->customCatalogs().count(); ++i ) {
if ( CatalogList->currentItem()->text( 0 ) == ksw->data()->customCatalogs().at(i)->name() ) {
RemoveCatalog->setEnabled( true );
break;
}
}
}
void OpsCatalog::slotAddCatalog() {
AddCatDialog ac(this);
if ( ac.exec()==TQDialog::Accepted )
insertCatalog( ac.filename() );
}
void OpsCatalog::slotLoadCatalog() {
//Get the filename from the user
TQString filename = KFileDialog::getOpenFileName( TQDir::homeDirPath(), "*");
if ( ! filename.isEmpty() ) {
//test integrity of file before trying to add it
CustomCatalog *newCat = ksw->data()->createCustomCatalog( filename, true ); //true = show errors
if ( newCat ) {
int nObjects = newCat->objList().count();
delete newCat;
if ( nObjects )
insertCatalog( filename );
}
}
}
void OpsCatalog::insertCatalog( const TQString &filename ) {
//Add new custom catalog, based on the list of SkyObjects we just parsed
ksw->data()->addCatalog( filename );
//Get the new catalog's name, add entry to the listbox
TQString name = ksw->data()->customCatalogs().current()->name();
TQCheckListItem *newCat = new TQCheckListItem( CatalogList, name, TQCheckListItem::CheckBox );
newCat->setOn( true );
CatalogList->insertItem( newCat );
//update Options object
TQStringList tFileList = Options::catalogFile();
TQValueList<int> tShowList = Options::showCatalog();
tFileList.append( filename );
tShowList.append( true );
Options::setCatalogFile( tFileList );
Options::setShowCatalog( tShowList );
ksw->map()->forceUpdate();
}
void OpsCatalog::slotRemoveCatalog() {
//Remove CatalogName, CatalogFile, and ShowCatalog entries, and decrement CatalogCount
for ( unsigned int i=0; i < ksw->data()->customCatalogs().count(); ++i ) {
if ( CatalogList->currentItem()->text( 0 ) == ksw->data()->customCatalogs().at(i)->name() ) {
ksw->data()->removeCatalog( i );
//Update Options object
TQStringList tFileList = Options::catalogFile();
TQValueList<int> tShowList = Options::showCatalog();
tFileList.remove( tFileList[i] );
tShowList.remove( tShowList[i] );
Options::setCatalogFile( tFileList );
Options::setShowCatalog( tShowList );
break;
}
}
//Remove entry in the TQListView
CatalogList->takeItem( CatalogList->currentItem() );
ksw->map()->forceUpdate();
}
void OpsCatalog::slotSetDrawStarMagnitude(double newValue) {
kcfg_MagLimitDrawStarZoomOut->setMaxValue( newValue );
ksw->data()->setMagnitude( newValue );
}
void OpsCatalog::slotSetDrawStarZoomOutMagnitude(double newValue) {
kcfg_MagLimitDrawStar->setMinValue( newValue );
Options::setMagLimitDrawStarZoomOut( newValue );
// force redraw
ksw->map()->forceUpdate();
}
void OpsCatalog::slotStarWidgets(bool on) {
textLabelMagStars->setEnabled(on);
textLabelMagStarsZoomOut->setEnabled(on);
textLabelMagStarInfo->setEnabled(on);
textLabelMag1->setEnabled(on);
textLabelMag2->setEnabled(on);
textLabelMag3->setEnabled(on);
kcfg_MagLimitDrawStar->setEnabled(on);
kcfg_MagLimitDrawStarZoomOut->setEnabled(on);
kcfg_MagLimitDrawStarInfo->setEnabled(on);
kcfg_ShowStarNames->setEnabled(on);
kcfg_ShowStarMagnitudes->setEnabled(on);
}
#include "opscatalog.moc"
|
