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//******************************************************************************
// MIDIシーケンサーソフト『世界樹』
// トラックリストスケールビュークラス
// (C)2002-2013 おーぷんMIDIぷろじぇくと／くず
//******************************************************************************
/* This library is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Lesser General Public */
/* License as published by the Free Software Foundation; either */
/* version 2.1 of the License, or (at your option) any later version. */
/* This library is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU */
/* Lesser General Public License for more details. */
/* You should have received a copy of the GNU Lesser General Public */
/* License along with this library; if not, write to the Free Software */
/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "winver.h"
#include <afxwin.h>
#include <afxext.h>
#include <afxmt.h>
#include "../../MIDIIO/MIDIIO.h"
#include "../../MIDIData/MIDIData.h"
#include "../../MIDIClock/MIDIClock.h"
#include "../../MIDIStatus/MIDIStatus.h"
#include "../../MIDIInstrument/MIDIInstrument.h"
#include "mousewheel.h"
#include "HistoryRecord.h"
#include "HistoryUnit.h"
#include "SekaijuApp.h"
#include "SekaijuDoc.h"
#include "SekaijuView.h"
#include "SekaijuToolbar.h"
#include "SekaijuStatusBar.h"
#include "MainFrame.h"
#include "ChildFrame.h"
#include "TrackListFrame.h"
#include "TrackListScaleView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
IMPLEMENT_DYNCREATE (CTrackListScaleView, CSekaijuView)
// メッセージマップ
BEGIN_MESSAGE_MAP (CTrackListScaleView, CSekaijuView)
ON_WM_MOUSEWHEEL40 ()
END_MESSAGE_MAP ()
//------------------------------------------------------------------------------
// 構築と破壊
//------------------------------------------------------------------------------
// コンストラクタ
CTrackListScaleView::CTrackListScaleView () {
}
// デストラクタ
CTrackListScaleView::~CTrackListScaleView () {
}
//------------------------------------------------------------------------------
// オーバーライド
//------------------------------------------------------------------------------
// 描画
void CTrackListScaleView::OnDraw (CDC* pDC) {
CSekaijuDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
CRect rcClient;
GetClientRect (&rcClient);
long lColorBtnFace = ::GetSysColor (COLOR_BTNFACE);
pDC->FillSolidRect (&rcClient, lColorBtnFace);
}
// ビューの更新
void CTrackListScaleView::OnUpdate (CView* pSender, LPARAM lHint, CObject* pHint) {
// クリティカルセクションはロックされているものとする。
CTrackListFrame* pTrackListFrame = (CTrackListFrame*)GetParent ();
CMainFrame* pMainFrame = (CMainFrame*)AfxGetMainWnd ();
CSekaijuApp* pSekaijuApp = (CSekaijuApp*)AfxGetApp ();
CSekaijuDoc* pSekaijuDoc = GetDocument ();
// 演奏開始した場合、リアルタイム入力開始した場合、位置移動した場合
if ((lHint & SEKAIJUDOC_PLAYSTARTED) ||
(lHint & SEKAIJUDOC_RECORDSTARTED) ||
(lHint & SEKAIJUDOC_POSITIONCHANGED)) {
if (pSekaijuApp->m_theGeneralOption.m_bEnableAutoPageUpdate) { // 20091224追加
pTrackListFrame->m_bAutoPageUpdate = TRUE;
}
}
// MIDIデータ又はMIDIトラック又はMIDIイベントが変更された場合
if ((lHint & SEKAIJUDOC_MIDIDATACHANGED) ||
(lHint & SEKAIJUDOC_MIDITRACKCHANGED) ||
(lHint & SEKAIJUDOC_MIDIEVENTCHANGED)) {
MIDIData* pMIDIData = pSekaijuDoc->m_pMIDIData;
long lEndTime = MIDIData_GetEndTime (pMIDIData);
pMainFrame->SetPositionScrollRange (0, lEndTime, TRUE);
pTrackListFrame->RecalcRowScrollInfo ();
pTrackListFrame->RecalcColumnScrollInfo ();
pTrackListFrame->RecalcTimeScrollInfo ();
}
CSekaijuView::OnUpdate (pSender, lHint, pHint);
}
//------------------------------------------------------------------------------
// メッセージマップ
//------------------------------------------------------------------------------
// キー押し下げ時
void CTrackListScaleView::OnKeyDown (UINT nChar, UINT nRepCnt, UINT nFlags) {
CTrackListFrame* pTrackListFrame = (CTrackListFrame*)GetParent ();
pTrackListFrame->PostMessage (WM_KEYDOWN, nChar, (nFlags << 16) | nRepCnt);
}
// マウスホイールが回された時
void CTrackListScaleView::OnMouseWheel40 (UINT nFlags, CPoint point) {
CTrackListFrame* pTrackListFrame = (CTrackListFrame*)GetParent ();
CSekaijuApp* pSekaijuApp = (CSekaijuApp*)AfxGetApp ();
CSekaijuDoc* pSekaijuDoc = GetDocument ();
long lDelta = (short)HIWORD (nFlags);
long lFlags = LOWORD (nFlags);
if (lFlags & MK_CONTROL) {
if (lDelta > 0 && pSekaijuApp->m_theGeneralOption.m_bInvertCtrlMouseWheel == 0 ||
lDelta < 0 && pSekaijuApp->m_theGeneralOption.m_bInvertCtrlMouseWheel != 0) {
pTrackListFrame->PostMessage (WM_COMMAND, ID_CONTROL_PREVMEASURE);
}
else {
pTrackListFrame->PostMessage (WM_COMMAND, ID_CONTROL_NEXTMEASURE);
}
}
else {
long lRowScrollPos = pTrackListFrame->GetRowScrollPos ();
long lRowZoom = pTrackListFrame->GetRowZoom ();
lRowScrollPos -= lRowZoom * lDelta / WHEELDELTA;
pTrackListFrame->SetRowScrollPos (lRowScrollPos);
}
}
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