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
|
/*
* tuningRatioMapWnd.cpp
* ---------------------
* Purpose: Alternative sample tuning configuration dialog - ratio map edit control.
* Notes : (currently none)
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "stdafx.h"
#include "Mptrack.h"
#include "Mainfrm.h"
#include "../soundlib/tuning.h"
#include "tuningRatioMapWnd.h"
#include "TuningDialog.h"
OPENMPT_NAMESPACE_BEGIN
BEGIN_MESSAGE_MAP(CTuningRatioMapWnd, CStatic)
ON_WM_PAINT()
ON_WM_SETFOCUS()
ON_WM_KILLFOCUS()
ON_WM_LBUTTONDOWN()
ON_WM_MOUSEWHEEL()
END_MESSAGE_MAP()
void CTuningRatioMapWnd::Init(CTuningDialog* const pParent, CTuning* const tuning)
{
m_pParent = pParent;
m_pTuning = tuning;
}
void CTuningRatioMapWnd::OnPaint()
{
CPaintDC dc(this);
if(!m_pTuning) return;
CRect rcClient;
GetClientRect(&rcClient);
const auto colorText = GetSysColor(COLOR_WINDOWTEXT);
const auto colorTextSel = GetSysColor(COLOR_HIGHLIGHTTEXT);
const auto highlightBrush = GetSysColorBrush(COLOR_HIGHLIGHT), windowBrush = GetSysColorBrush(COLOR_WINDOW);
auto oldFont = dc.SelectObject(CMainFrame::GetGUIFont());
dc.SetBkMode(TRANSPARENT);
if ((m_cxFont <= 0) || (m_cyFont <= 0))
{
CSize sz;
sz = dc.GetTextExtent(_T("123456789"));
m_cyFont = sz.cy + 2;
m_cxFont = rcClient.right / 4;
}
dc.IntersectClipRect(&rcClient);
if ((m_cxFont > 0) && (m_cyFont > 0))
{
const bool focus = (::GetFocus() == m_hWnd);
CRect rect;
NOTEINDEXTYPE nNotes = static_cast<NOTEINDEXTYPE>((rcClient.bottom + m_cyFont - 1) / m_cyFont);
//if(!m_nNote) m_nNote = m_nNoteCentre;
NOTEINDEXTYPE nPos = m_nNote - (nNotes/2);
int ypaint = 0;
for (int ynote=0; ynote<nNotes; ynote++, ypaint+=m_cyFont, nPos++)
{
// Note
NOTEINDEXTYPE noteToDraw = nPos - m_nNoteCentre;
const bool isValidNote = m_pTuning->IsValidNote(noteToDraw);
rect.SetRect(0, ypaint, m_cxFont, ypaint + m_cyFont);
const auto noteStr = isValidNote ? mpt::tfmt::val(noteToDraw) : mpt::tstring(_T("..."));
DrawButtonRect(dc, &rect, noteStr.c_str(), FALSE, FALSE);
// Mapped Note
const bool highLight = focus && (nPos == (int)m_nNote);
rect.left = rect.right;
rect.right = m_cxFont*4-1;
FillRect(dc, &rect, highLight ? highlightBrush : windowBrush);
if(nPos == (int)m_nNote)
{
rect.InflateRect(-1, -1);
dc.DrawFocusRect(&rect);
rect.InflateRect(1, 1);
}
dc.SetTextColor(highLight ? colorTextSel : colorText);
rect.SetRect(m_cxFont * 1, ypaint, m_cxFont * 2 - 1, ypaint + m_cyFont);
dc.DrawText(mpt::ToCString(m_pTuning->GetNoteName(noteToDraw)), -1, &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER | DT_NOPREFIX);
rect.SetRect(m_cxFont * 2, ypaint, m_cxFont * 3 - 1, ypaint + m_cyFont);
dc.DrawText(mpt::cfmt::flt(m_pTuning->GetRatio(noteToDraw), 6), -1, &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER | DT_NOPREFIX);
rect.SetRect(m_cxFont * 3, ypaint, m_cxFont * 4 - 1, ypaint + m_cyFont);
dc.DrawText(mpt::cfmt::fix(std::log2(static_cast<double>(m_pTuning->GetRatio(noteToDraw))) * 1200.0, 1), -1, &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER | DT_NOPREFIX);
}
rect.SetRect(rcClient.left + m_cxFont * 4 - 1, rcClient.top, rcClient.left + m_cxFont * 4 + 3, ypaint);
DrawButtonRect(dc, &rect, _T(""));
if (ypaint < rcClient.bottom)
{
rect.SetRect(rcClient.left, ypaint, rcClient.right, rcClient.bottom);
FillRect(dc, &rect, GetSysColorBrush(COLOR_BTNFACE));
}
}
dc.SelectObject(oldFont);
}
void CTuningRatioMapWnd::OnSetFocus(CWnd *pOldWnd)
{
CWnd::OnSetFocus(pOldWnd);
InvalidateRect(NULL, FALSE);
}
void CTuningRatioMapWnd::OnKillFocus(CWnd *pNewWnd)
{
CWnd::OnKillFocus(pNewWnd);
InvalidateRect(NULL, FALSE);
}
BOOL CTuningRatioMapWnd::OnMouseWheel(UINT nFlags, short zDelta, CPoint pt)
{
NOTEINDEXTYPE note = static_cast<NOTEINDEXTYPE>(m_nNote - mpt::signum(zDelta));
if(m_pTuning->IsValidNote(note - m_nNoteCentre))
{
m_nNote = note;
InvalidateRect(NULL, FALSE);
if(m_pParent)
m_pParent->UpdateRatioMapEdits(GetShownCentre());
}
return CWnd::OnMouseWheel(nFlags, zDelta, pt);
}
void CTuningRatioMapWnd::OnLButtonDown(UINT, CPoint pt)
{
if ((pt.x >= m_cxFont) && (pt.x < m_cxFont*2))
{
InvalidateRect(NULL, FALSE);
}
if ((pt.x > m_cxFont*2) && (pt.x <= m_cxFont*3))
{
InvalidateRect(NULL, FALSE);
}
if ((pt.x >= 0) && (m_cyFont))
{
CRect rcClient;
GetClientRect(&rcClient);
int nNotes = (rcClient.bottom + m_cyFont - 1) / m_cyFont;
const int n = (pt.y / m_cyFont) + m_nNote - (nNotes/2);
const NOTEINDEXTYPE note = static_cast<NOTEINDEXTYPE>(n - m_nNoteCentre);
if(m_pTuning->IsValidNote(note))
{
m_nNote = static_cast<NOTEINDEXTYPE>(n);
InvalidateRect(NULL, FALSE);
if(m_pParent)
m_pParent->UpdateRatioMapEdits(GetShownCentre());
}
}
SetFocus();
}
NOTEINDEXTYPE CTuningRatioMapWnd::GetShownCentre() const
{
return m_nNote - m_nNoteCentre;
}
OPENMPT_NAMESPACE_END
|
