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-rw-r--r--muse2/muse/cliplist/cliplist.cpp260
1 files changed, 260 insertions, 0 deletions
diff --git a/muse2/muse/cliplist/cliplist.cpp b/muse2/muse/cliplist/cliplist.cpp
new file mode 100644
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+++ b/muse2/muse/cliplist/cliplist.cpp
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+//=========================================================
+// MusE
+// Linux Music Editor
+// $Id: cliplist.cpp,v 1.6.2.3 2008/08/18 00:15:24 terminator356 Exp $
+//
+// (C) Copyright 2000 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#include "cliplist.h"
+#include "song.h"
+#include "globals.h"
+#include "wave.h"
+#include "xml.h"
+#include "posedit.h"
+#include "cliplisteditorbase.h"
+
+#include <q3listview.h>
+#include <qlayout.h>
+#include <q3groupbox.h>
+#include <qlabel.h>
+#include <qstyle.h>
+//Added by qt3to4:
+#include <QCloseEvent>
+
+extern int mtcType;
+enum { COL_NAME=0, COL_REFS, COL_POS, COL_LEN };
+
+//---------------------------------------------------------
+// ClipItem
+//---------------------------------------------------------
+
+class ClipItem : public Q3ListViewItem {
+ SndFileR _wf;
+
+ virtual QString text(int) const;
+
+ public:
+ ClipItem(Q3ListView*, const SndFileR&);
+ SndFileR* wf() { return &_wf; }
+ };
+
+ClipItem::ClipItem(Q3ListView* parent, const SndFileR& w)
+ : Q3ListViewItem(parent), _wf(w)
+ {
+ }
+
+//---------------------------------------------------------
+// samples2smpte
+//---------------------------------------------------------
+
+#if 0
+static QString samples2smpte(int samples)
+ {
+ double time = double(samples) / double(sampleRate);
+ int min = int(time) / 60;
+ int sec = int(time) % 60;
+ double rest = time - (min * 60 + sec);
+ switch(mtcType) {
+ case 0: // 24 frames sec
+ rest *= 24;
+ break;
+ case 1: // 25
+ rest *= 25;
+ break;
+ case 2: // 30 drop frame
+ rest *= 30;
+ break;
+ case 3: // 30 non drop frame
+ rest *= 30;
+ break;
+ }
+ int frame = int(rest);
+ int subframe = int((rest-frame)*100);
+ QString s;
+ s.sprintf("%03d:%02d:%02d:%02d", min, sec, frame, subframe);
+ return s;
+ }
+#endif
+
+//---------------------------------------------------------
+// text
+//---------------------------------------------------------
+
+QString ClipItem::text(int col) const
+ {
+ QString s("");
+ switch(col) {
+ case COL_NAME:
+ s = _wf.name();
+ break;
+ case COL_POS:
+ case COL_LEN:
+ break;
+ case COL_REFS:
+ s.setNum(_wf.getRefCount());
+ break;
+ }
+ return s;
+ }
+
+//---------------------------------------------------------
+// ClipListEdit
+//---------------------------------------------------------
+
+ClipListEdit::ClipListEdit()
+ : TopWin(0, "cliplist", Qt::WType_TopLevel /*|WDestructiveClose*/)
+ {
+ setCaption(tr("MusE: Clip List Editor"));
+
+ editor = new ClipListEditorBase(this, "edit");
+ setCentralWidget(editor);
+
+ editor->view->setColumnAlignment(COL_REFS, Qt::AlignRight);
+
+ QFontMetrics fm(editor->view->font());
+ int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth,0, this); // ddskrjo 0
+ int w = 2 + fm.width('9') * 9 + fm.width(':') * 3 + fw * 4;
+ editor->view->setColumnAlignment(COL_POS, Qt::AlignRight);
+ editor->view->setColumnWidth(COL_POS, w);
+ editor->view->setColumnAlignment(COL_LEN, Qt::AlignRight);
+ editor->view->setColumnWidth(COL_LEN, w);
+
+ connect(editor->view, SIGNAL(selectionChanged()), SLOT(clipSelectionChanged()));
+ connect(editor->view, SIGNAL(clicked(Q3ListViewItem*)), SLOT(clicked(Q3ListViewItem*)));
+
+ connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int)));
+ connect(editor->start, SIGNAL(valueChanged(const Pos&)), SLOT(startChanged(const Pos&)));
+ connect(editor->len, SIGNAL(valueChanged(const Pos&)), SLOT(lenChanged(const Pos&)));
+
+ updateList();
+ }
+
+//---------------------------------------------------------
+// updateList
+//---------------------------------------------------------
+
+void ClipListEdit::updateList()
+ {
+ editor->view->clear();
+ for (iSndFile f = SndFile::sndFiles.begin(); f != SndFile::sndFiles.end(); ++f) {
+ new ClipItem(editor->view, *f);
+ }
+ clipSelectionChanged();
+ }
+
+//---------------------------------------------------------
+// closeEvent
+//---------------------------------------------------------
+
+void ClipListEdit::closeEvent(QCloseEvent* e)
+ {
+ emit deleted((unsigned long)this);
+ e->accept();
+ }
+
+//---------------------------------------------------------
+// songChanged
+//---------------------------------------------------------
+
+void ClipListEdit::songChanged(int type)
+ {
+ // Is it simply a midi controller value adjustment? Forget it.
+ if(type == SC_MIDI_CONTROLLER)
+ return;
+
+ updateList();
+ }
+
+//---------------------------------------------------------
+// readStatus
+//---------------------------------------------------------
+
+void ClipListEdit::readStatus(Xml& xml)
+ {
+ for (;;) {
+ Xml::Token token = xml.parse();
+ const QString& tag = xml.s1();
+ if (token == Xml::Error || token == Xml::End)
+ break;
+ switch (token) {
+ case Xml::TagStart:
+ if (tag == "topwin")
+ TopWin::readStatus(xml);
+ else
+ xml.unknown("CliplistEdit");
+ break;
+ case Xml::TagEnd:
+ if (tag == "cliplist")
+ return;
+ default:
+ break;
+ }
+ }
+ }
+
+//---------------------------------------------------------
+// writeStatus
+//---------------------------------------------------------
+
+void ClipListEdit::writeStatus(int level, Xml& xml) const
+ {
+ xml.tag(level++, "cliplist");
+ TopWin::writeStatus(level, xml);
+ xml.etag(level, "cliplist");
+ }
+
+//---------------------------------------------------------
+// startChanged
+//---------------------------------------------------------
+
+void ClipListEdit::startChanged(const Pos& /*pos*/)//prevent compiler warning: unsused parameter
+ {
+// editor->view->triggerUpdate();
+ }
+
+//---------------------------------------------------------
+// lenChanged
+//---------------------------------------------------------
+
+void ClipListEdit::lenChanged(const Pos& /*pos*/) //prevent compiler warning: unsused parameter
+ {
+// curClip.setLenFrame(pos.frame());
+// editor->view->triggerUpdate();
+ }
+
+//---------------------------------------------------------
+// clipSelectionChanged
+//---------------------------------------------------------
+
+void ClipListEdit::clipSelectionChanged()
+ {
+// ClipItem* item = (ClipItem*)(editor->view->selectedItem());
+
+// if (item == 0) {
+ editor->start->setEnabled(false);
+ editor->len->setEnabled(false);
+ return;
+#if 0
+ }
+ editor->start->setEnabled(true);
+ editor->len->setEnabled(true);
+ Pos pos, len;
+ pos.setType(Pos::FRAMES);
+ len.setType(Pos::FRAMES);
+ pos.setFrame(curClip.spos());
+ len.setFrame(curClip.lenFrame());
+ editor->start->setValue(pos);
+ editor->len->setValue(len);
+#endif
+ }
+
+//---------------------------------------------------------
+// clicked
+//---------------------------------------------------------
+
+void ClipListEdit::clicked(Q3ListViewItem*)
+ {
+// printf("clicked\n");
+ }
+