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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
/***************************************************************************
begin : Fri Sep 13 2002
copyright : (C) 2002 - 2004 by Scott Wheeler
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* 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 <tdeaction.h>
#include <kdebug.h>
#include <tqlayout.h>
#include <tqevent.h>
#include "playlistsplitter.h"
#include "searchwidget.h"
#include "playlistsearch.h"
#include "actioncollection.h"
#include "tageditor.h"
#include "collectionlist.h"
#include "playermanager.h"
#include "nowplaying.h"
using namespace ActionCollection;
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
PlaylistSplitter::PlaylistSplitter(TQWidget *parent, const char *name) :
TQSplitter(TQt::Horizontal, parent, name),
m_newVisible(0),
m_playlistBox(0),
m_searchWidget(0),
m_playlistStack(0),
m_editor(0)
{
setupActions();
setupLayout();
readConfig();
m_editor->slotUpdateCollection();
m_editor->setupObservers();
}
PlaylistSplitter::~PlaylistSplitter()
{
saveConfig();
// Since we want to ensure that the shutdown process for the PlaylistCollection
// (a base class for PlaylistBox) has a chance to write the playlists to disk
// before they are deleted we're explicitly deleting the PlaylistBox here.
delete m_playlistBox;
}
bool PlaylistSplitter::eventFilter(TQObject *, TQEvent *event)
{
if(event->type() == FocusUpEvent::id) {
m_searchWidget->setFocus();
return true;
}
return false;
}
////////////////////////////////////////////////////////////////////////////////
// public slots
////////////////////////////////////////////////////////////////////////////////
void PlaylistSplitter::setFocus()
{
m_searchWidget->setFocus();
}
void PlaylistSplitter::slotFocusCurrentPlaylist()
{
Playlist *playlist = m_playlistBox->visiblePlaylist();
if(playlist) {
playlist->setFocus();
playlist->TDEListView::selectAll(false);
// Select the top visible (and matching) item.
PlaylistItem *item = static_cast<PlaylistItem *>(playlist->itemAt(TQPoint(0, 0)));
if(!item)
return;
// A little bit of a hack to make TQListView repaint things properly. Switch
// to single selection mode, set the selection and then switch back.
playlist->setSelectionMode(TQListView::Single);
playlist->markItemSelected(item, true);
playlist->setCurrentItem(item);
playlist->setSelectionMode(TQListView::Extended);
}
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
Playlist *PlaylistSplitter::visiblePlaylist() const
{
return m_newVisible ? m_newVisible : m_playlistBox->visiblePlaylist();
}
void PlaylistSplitter::setupActions()
{
TDEToggleAction *showSearch =
new TDEToggleAction(i18n("Show &Search Bar"), "filefind", 0, ActionCollection::actions(), "showSearch");
showSearch->setCheckedState(i18n("Hide &Search Bar"));
new TDEAction(i18n("Edit Track Search"), "edit_clear", "F6", this, TQ_SLOT(setFocus()), ActionCollection::actions(), "editTrackSearch");
}
void PlaylistSplitter::setupLayout()
{
setOpaqueResize(false);
// Create a splitter to go between the playlists and the editor.
TQSplitter *editorSplitter = new TQSplitter(TQt::Vertical, this, "editorSplitter");
// Create the playlist and the editor.
TQWidget *top = new TQWidget(editorSplitter);
TQVBoxLayout *topLayout = new TQVBoxLayout(top);
m_playlistStack = new TQWidgetStack(top, "playlistStack");
m_playlistStack->installEventFilter(this);
connect(m_playlistStack, TQ_SIGNAL(aboutToShow(TQWidget *)), this, TQ_SLOT(slotPlaylistChanged(TQWidget *)));
m_editor = new TagEditor(editorSplitter, "tagEditor");
// Make the editor as small as possible (or at least as small as recommended)
editorSplitter->setResizeMode(m_editor, TQSplitter::FollowSizeHint);
// Create the PlaylistBox
m_playlistBox = new PlaylistBox(this, m_playlistStack, "playlistBox");
connect(m_playlistBox->object(), TQ_SIGNAL(signalSelectedItemsChanged()),
this, TQ_SLOT(slotPlaylistSelectionChanged()));
connect(m_playlistBox, TQ_SIGNAL(signalPlaylistDestroyed(Playlist *)),
m_editor, TQ_SLOT(slotPlaylistDestroyed(Playlist *)));
moveToFirst(m_playlistBox);
connect(CollectionList::instance(), TQ_SIGNAL(signalCollectionChanged()),
m_editor, TQ_SLOT(slotUpdateCollection()));
NowPlaying *nowPlaying = new NowPlaying(top, m_playlistBox);
// Create the search widget -- this must be done after the CollectionList is created.
m_searchWidget = new SearchWidget(top, "searchWidget");
connect(m_searchWidget, TQ_SIGNAL(signalQueryChanged()),
this, TQ_SLOT(slotShowSearchResults()));
connect(m_searchWidget, TQ_SIGNAL(signalDownPressed()),
this, TQ_SLOT(slotFocusCurrentPlaylist()));
connect(m_searchWidget, TQ_SIGNAL(signalAdvancedSearchClicked()),
m_playlistBox->object(), TQ_SLOT(slotCreateSearchPlaylist()));
connect(m_searchWidget, TQ_SIGNAL(signalShown(bool)),
m_playlistBox->object(), TQ_SLOT(slotSetSearchEnabled(bool)));
connect(action<TDEToggleAction>("showSearch"), TQ_SIGNAL(toggled(bool)),
m_searchWidget, TQ_SLOT(setEnabled(bool)));
topLayout->addWidget(nowPlaying);
topLayout->addWidget(m_searchWidget);
topLayout->addWidget(m_playlistStack);
// Show the collection on startup.
m_playlistBox->setSelected(0, true);
}
void PlaylistSplitter::readConfig()
{
TDEConfigGroup config(TDEGlobal::config(), "Splitter");
TQValueList<int> splitterSizes = config.readIntListEntry("PlaylistSplitterSizes");
if(splitterSizes.isEmpty()) {
splitterSizes.append(100);
splitterSizes.append(640);
}
setSizes(splitterSizes);
bool showSearch = config.readBoolEntry("ShowSearch", true);
action<TDEToggleAction>("showSearch")->setChecked(showSearch);
m_searchWidget->setShown(showSearch);
}
void PlaylistSplitter::saveConfig()
{
TDEConfigGroup config(TDEGlobal::config(), "Splitter");
config.writeEntry("PlaylistSplitterSizes", sizes());
config.writeEntry("ShowSearch", action<TDEToggleAction>("showSearch")->isChecked());
}
void PlaylistSplitter::slotShowSearchResults()
{
PlaylistList playlists;
playlists.append(visiblePlaylist());
PlaylistSearch search = m_searchWidget->search(playlists);
visiblePlaylist()->setSearch(search);
}
void PlaylistSplitter::slotPlaylistSelectionChanged()
{
m_editor->slotSetItems(visiblePlaylist()->selectedItems());
}
void PlaylistSplitter::slotPlaylistChanged(TQWidget *w)
{
Playlist *p = dynamic_cast<Playlist *>(w);
if(!p)
return;
m_newVisible = p;
m_searchWidget->setSearch(p->search());
m_newVisible = 0;
}
#include "playlistsplitter.moc"
|
