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AxTIF3View.cpp
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// AxTIF3View.cpp : CAxTIF3View クラスの実装
//
#include "stdafx.h"
#include "AxTIF3.h"
#include "AxTIF3Doc.h"
#include "AxTIF3View.h"
#include "RUt.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
const int cxBMPrev = 32;
const int cxBMNext = 32;
const int cxBMGear = 254;
const int cyBar = 24;
// CAxTIF3View
IMPLEMENT_DYNAMIC(CAxTIF3View, CView)
#ifndef WM_MOUSEHWHEEL
#define WM_MOUSEHWHEEL 0x020E
#endif // WM_MOUSEHWHEEL
BEGIN_MESSAGE_MAP(CAxTIF3View, CView)
ON_WM_CREATE()
ON_WM_SIZE()
ON_WM_HSCROLL()
ON_WM_VSCROLL()
ON_WM_LBUTTONDOWN()
ON_WM_RBUTTONDOWN()
ON_WM_LBUTTONDBLCLK()
ON_WM_RBUTTONDBLCLK()
ON_WM_LBUTTONUP()
ON_WM_MOUSEMOVE()
ON_WM_ERASEBKGND()
ON_WM_MOUSEWHEEL()
ON_MESSAGE(WM_MOUSEHWHEEL, OnMouseHWheel)
ON_WM_MOUSEACTIVATE()
ON_COMMAND_RANGE(IDC_P6, IDC_MOVE, OnSelCmd)
ON_UPDATE_COMMAND_UI_RANGE(IDC_MAG, IDC_MOVE, OnUpdateSelCmd)
END_MESSAGE_MAP()
// CAxTIF3View コンストラクション/デストラクション
CAxTIF3View::CAxTIF3View()
: m_ddcompat(0), m_slowzoom(15)
{
RUt::GetInt(_T("HIRAOKA HYPERS TOOLS, Inc."), _T("AxTIF5"), _T("ddcompat"), reinterpret_cast<DWORD &>(m_ddcompat), 0);
RUt::GetInt(_T("HIRAOKA HYPERS TOOLS, Inc."), _T("AxTIF5"), _T("slowzoom"), reinterpret_cast<DWORD &>(m_slowzoom), 15);
}
CAxTIF3View::~CAxTIF3View()
{
}
BOOL CAxTIF3View::PreCreateWindow(CREATESTRUCT& cs)
{
if (!CView::PreCreateWindow(cs))
return false;
cs.style |= WS_CLIPCHILDREN|WS_CLIPSIBLINGS;
cs.dwExStyle &= ~WS_EX_CLIENTEDGE;
return true;
}
// CAxTIF3View 描画
inline int RUTo4(int v) {
return (v+3)&(~3);
}
inline BYTE Lerp255(BYTE v0, BYTE v1, int f) {
if (v0 == v1 || f == 0)
return v0;
return v0 + (v1 - v0) / 255 * f;
}
typedef struct BI256 {
BITMAPINFOHEADER bmiHeader;
RGBQUAD bmiColors[256];
} BI256;
void CAxTIF3View::OnDraw(CDC* pDC)
{
CAxTIF3Doc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if (!pDoc)
return;
CxImage *p = GetPic();
if (p != NULL && pDC->RectVisible(m_rcPaint)) {
CSize size = GetZoomedSize();
int cx = size.cx;
int cy = size.cy;
int xp = -m_siH.nPos;
int yp = -m_siV.nPos;
if (cx < m_rcPaint.Width()) {
xp = (m_rcPaint.Width() - cx) / 2;
}
if (cy < m_rcPaint.Height()) {
yp = (m_rcPaint.Height() - cy) / 2;
}
ASSERT(p != NULL);
bool fSmallMono = p->GetBpp() == 1 && ULONG(size.cx) < p->GetWidth() && ULONG(size.cy) < p->GetHeight();
if (fSmallMono && m_slowzoom == 10) {
BI256 bi;
bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bi.bmiHeader.biWidth = cx;
bi.bmiHeader.biHeight = cy;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 8;
bi.bmiHeader.biCompression = BI_RGB;
bi.bmiHeader.biClrUsed = 256;
bi.bmiHeader.biClrImportant = 256;
RGBQUAD c0 = p->GetPaletteColor(0);
RGBQUAD c1 = p->GetPaletteColor(1);
for (int c=0; c<256; c++) {
bi.bmiColors[c].rgbReserved = 0;
bi.bmiColors[c].rgbRed = Lerp255(c0.rgbRed , c1.rgbRed , c);
bi.bmiColors[c].rgbGreen = Lerp255(c0.rgbGreen, c1.rgbGreen, c);
bi.bmiColors[c].rgbBlue = Lerp255(c0.rgbBlue , c1.rgbBlue , c);
}
const int ocx = p->GetWidth();
const int ocy = p->GetHeight();
CRect rcDrawBox(
xp,
yp,
xp +cx,
yp +cy
);
CRect rcClip = m_rcPaint;
if (pDC->IsKindOf(RUNTIME_CLASS(CPaintDC))) {
CRect rcNeedPaint = STATIC_DOWNCAST(CPaintDC, pDC)->m_ps.rcPaint;
if (!rcClip.IntersectRect(rcClip, &rcNeedPaint)) {
rcClip.SetRectEmpty();
}
}
const int ox = std::max<int>(0, rcClip.left -rcDrawBox.left);
const int oy = std::max<int>(0, rcClip.top -rcDrawBox.top);
const int ox1 = std::min<int>(cx, ox +rcClip.Width());
const int oy1 = std::min<int>(cy, oy +rcClip.Height());
CByteArray bits;
int pitchSrc = RUTo4(cx);
bits.SetSize(pitchSrc * cy);
CUIntArray vecx;
for (int x=0; x<cx; x++) vecx.Add(int(x / (float)cx * ocx));
vecx.Add(ocx);
CUIntArray vecy;
for (int y=0; y<cy; y++) vecy.Add(int(y / (float)cy * ocy));
vecy.Add(ocy);
const int basx = vecx[ox];
CUIntArray veca, vecc;
veca.SetSize(cx);
vecc.SetSize(cx);
int cntpix = 0;
for (int y=oy; y<oy1; y++) {
int vy0 = vecy[y];
int vy1 = vecy[y +1];
for (; vy0<vy1; vy0++) {
BYTE *pbSrc = p->GetBits(ocy -vy0 -1) +(basx >> 3);
BYTE b = *pbSrc; pbSrc++;
BYTE rest = 8 -(basx & 7);
b <<= basx & 7;
for (int x=ox; x<ox1; x++) {
int vx0 = vecx[x];
int vx1 = vecx[x +1];
UINT va = 0, vc = 0;
for (; vx0<vx1; vx0++) {
if (rest == 0) {
b = *pbSrc; pbSrc++;
rest = 8;
}
if (b & 128) {
++va;
}
++vc;
b <<= 1;
--rest;
cntpix++;
}
veca[x] = va;
vecc[x] = vc;
}
}
BYTE *pbDst = bits.GetData() +pitchSrc * (cy -y -1) +ox;
for (int x=ox; x<ox1; x++) {
UINT vc = vecc[x];
if (vc == 0) vc = 1;
*pbDst = veca[x] * 255 / vc;
pbDst++;
}
}
_RPT1(_CRT_WARN, "# %d \n", cntpix);
int r = SetDIBitsToDevice(
pDC->GetSafeHdc(),
xp,
yp,
cx,
cy,
0,
0,
0,
cy,
bits.GetData(),
reinterpret_cast<PBITMAPINFO>(&bi),
DIB_RGB_COLORS
);
printf("");
}
else if (fSmallMono && m_slowzoom == 20) {
p->Draw(pDC->GetSafeHdc(), xp, yp, cx, cy, m_rcPaint, true);
}
else if (fSmallMono && m_slowzoom == 15) {
int strMode = pDC->SetStretchBltMode(HALFTONE);
CPoint pt = pDC->SetBrushOrg(xp, yp);
int state = pDC->SaveDC();
StretchDIBits(
pDC->GetSafeHdc(),
xp,
yp,
cx,
cy,
0,
0,
p->GetWidth(),
p->GetHeight(),
p->GetBits(),
reinterpret_cast<BITMAPINFO *>(p->GetDIB()),
DIB_RGB_COLORS,
SRCCOPY
);
pDC->IntersectClipRect(m_rcPaint);
pDC->RestoreDC(state);
pDC->SetBrushOrg(pt);
pDC->SetStretchBltMode(strMode);
}
else {
p->Draw(pDC->GetSafeHdc(), xp, yp, cx, cy, m_rcPaint);
}
CRect rcBox(xp, yp, xp+cx, yp+cy);
if (rcBox.IntersectRect(&rcBox, m_rcPaint)) {
pDC->ExcludeClipRect(rcBox);
}
CBrush br;
br.CreateSysColorBrush(COLOR_BTNSHADOW);
pDC->FillRect(m_rcPaint, &br);
pDC->ExcludeClipRect(m_rcPaint);
}
if (pDC->RectVisible(m_rcGlass)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmMag);
pDC->BitBlt(m_rcGlass.left, m_rcGlass.top, m_rcGlass.Width(), m_rcGlass.Height(), &dc, 0, 0, SRCCOPY);
if (m_toolZoom) pDC->InvertRect(m_rcGlass);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcGlass);
}
if (pDC->RectVisible(m_rcMove)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmMove);
pDC->BitBlt(m_rcMove.left, m_rcMove.top, m_rcMove.Width(), m_rcMove.Height(), &dc, 0, 0, SRCCOPY);
if (!m_toolZoom) pDC->InvertRect(m_rcMove);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcMove);
}
if (pDC->RectVisible(m_rcFitWH)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmFitWH);
pDC->BitBlt(m_rcFitWH.left, m_rcFitWH.top, m_rcFitWH.Width(), m_rcFitWH.Height(), &dc, 0, 0, SRCCOPY);
if (m_fit == FitWH) pDC->InvertRect(m_rcFitWH);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcFitWH);
}
if (pDC->RectVisible(m_rcFitW)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmFitW);
pDC->BitBlt(m_rcFitW.left, m_rcFitW.top, m_rcFitW.Width(), m_rcFitW.Height(), &dc, 0, 0, SRCCOPY);
if (m_fit == FitW) pDC->InvertRect(m_rcFitW);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcFitW);
}
if (pDC->RectVisible(m_rcGear)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmGear);
pDC->BitBlt(m_rcGear.left, m_rcGear.top, m_rcGear.Width(), m_rcGear.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(m_bmTrick);
pDC->BitBlt(m_rcGear.left + 7 + GetTrickPos() - 7/2, m_rcGear.top + 7 - 12/2 + (cyBar-16)/2, 7, 12, &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcGear);
}
if (pDC->RectVisible(m_rcPrev)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmPrev);
pDC->BitBlt(m_rcPrev.left, m_rcPrev.top, m_rcPrev.Width(), m_rcPrev.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcPrev);
}
if (pDC->RectVisible(m_rcNext)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmNext);
pDC->BitBlt(m_rcNext.left, m_rcNext.top, m_rcNext.Width(), m_rcNext.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcNext);
}
if (pDC->RectVisible(m_rcRotl)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmRotl);
pDC->BitBlt(m_rcRotl.left, m_rcRotl.top, m_rcRotl.Width(), m_rcRotl.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcRotl);
}
if (pDC->RectVisible(m_rcRotr)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmRotr);
pDC->BitBlt(m_rcRotr.left, m_rcRotr.top, m_rcRotr.Width(), m_rcRotr.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcRotr);
}
if (pDC->RectVisible(m_rcDisp)) {
pDC->SelectStockObject(DEFAULT_GUI_FONT);
CString str; //str.Format(_T("%u"), 1+m_iPage);
if (m_iPage < CntPages())
str.Format(_T("%u/%u"), 1+m_iPage, CntPages());
COLORREF lastBkClr = pDC->SetBkColor(GetSysColor(COLOR_WINDOW));
UINT lastMode = pDC->SetTextAlign(TA_CENTER|TA_TOP);
CSize size = pDC->GetTextExtent(str);
CPoint pt = m_rcDisp.CenterPoint() - CPoint(0, size.cy / 2);
pDC->ExtTextOut(pt.x, pt.y, ETO_CLIPPED|ETO_OPAQUE, m_rcDisp, str, str.GetLength(), NULL);
pDC->SetTextAlign(lastMode);
pDC->SetBkColor(lastBkClr);
pDC->ExcludeClipRect(m_rcDisp);
}
if (pDC->RectVisible(m_rcAbout)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmAbout);
pDC->BitBlt(m_rcAbout.left, m_rcAbout.top, m_rcAbout.Width(), m_rcAbout.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcAbout);
}
if (pDC->RectVisible(m_rcMMSel)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(m_toolZoom ? &m_bmMagBtn : &m_bmMoveBtn);
pDC->BitBlt(m_rcMMSel.left, m_rcMMSel.top, m_rcMMSel.Width(), m_rcMMSel.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->ExcludeClipRect(m_rcMMSel);
}
if (pDC->RectVisible(m_rcZoomVal)) {
CDC dc;
dc.CreateCompatibleDC(pDC);
CBitmap* pOrg = dc.SelectObject(&m_bmZoomVal);
pDC->BitBlt(m_rcZoomVal.left, m_rcZoomVal.top, m_rcZoomVal.Width(), m_rcZoomVal.Height(), &dc, 0, 0, SRCCOPY);
dc.SelectObject(pOrg);
pDC->SelectStockObject(DEFAULT_GUI_FONT);
CString str;
str.Format(_T("%u %%"), (int)(100 * Getzf()));
//COLORREF lastBkClr = pDC->SetBkColor(GetSysColor(COLOR_WINDOW));
UINT lastMode = pDC->SetTextAlign(TA_CENTER|TA_TOP);
COLORREF lastTextClr = pDC->SetTextColor(RGB(0, 0, 0));
CSize size = pDC->GetTextExtent(str);
CPoint pt = m_rcZoomVal.CenterPoint() - CPoint(0, size.cy / 2);
pDC->ExtTextOut(pt.x, pt.y, ETO_CLIPPED, m_rcZoomVal, str, str.GetLength(), NULL);
pDC->SetTextColor(lastTextClr);
pDC->SetTextAlign(lastMode);
//pDC->SetBkColor(lastBkClr);
pDC->ExcludeClipRect(m_rcZoomVal);
}
{
CBrush br;
br.CreateSysColorBrush(COLOR_WINDOW);
CRect rc;
GetClientRect(rc); //pDC->GetClipBox(rc);
pDC->FillRect(rc, &br);
}
}
CxImage *CAxTIF3View::getPic(int frame) const {
if (frame < 0)
frame = m_iPage;
CAxTIF3Doc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if (pDoc != NULL) {
size_t cx = pDoc->m_tifs.GetCount();
if ((size_t)frame < cx)
return pDoc->m_tifs[frame];
}
return NULL;
}
// OLE Server サポート
// 以下に示すコマンド ハンドラは組み込み先編集を中止するための標準的な
// キーボード ユーザー インターフェイスを用意しています。ここではコンテナ
// (サーバーではない)が非アクティブ化を引き起こします。
// CAxTIF3View 診断
#ifdef _DEBUG
void CAxTIF3View::AssertValid() const
{
CView::AssertValid();
}
void CAxTIF3View::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
}
CAxTIF3Doc* CAxTIF3View::GetDocument() const // デバッグ以外のバージョンはインラインです。
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CAxTIF3Doc)));
return (CAxTIF3Doc*)m_pDocument;
}
#endif //_DEBUG
// CAxTIF3View メッセージ ハンドラ
int CAxTIF3View::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
if (false
|| !m_sbH.Create(WS_CHILDWINDOW|WS_VISIBLE|SBS_HORZ|SBS_BOTTOMALIGN, CRect(), this, IDC_HORZ)
|| !m_sbV.Create(WS_CHILDWINDOW|WS_VISIBLE|SBS_VERT|SBS_RIGHTALIGN, CRect(), this, IDC_VERT))
return -1;
if (false
|| !m_bmMag.LoadBitmap(IDB_MAG)
|| !m_bmMove.LoadBitmap(IDB_MOVE)
|| !m_bmGear.LoadBitmap(IDB_GEAR)
|| !m_bmTrick.LoadBitmap(IDB_TRICK)
|| !m_bmPrev.LoadBitmap(IDB_PREV)
|| !m_bmNext.LoadBitmap(IDB_NEXT)
|| !m_bmAbout.LoadBitmap(IDB_ABOUT)
|| !m_bmFitWH.LoadBitmap(IDB_FITWH)
|| !m_bmFitW.LoadBitmap(IDB_FITW)
|| !m_bmMagBtn.LoadBitmap(IDB_MAGBTN)
|| !m_bmMoveBtn.LoadBitmap(IDB_MOVEBTN)
|| !m_bmZoomVal.LoadBitmap(IDB_ZOOMVAL)
|| !m_bmRotl.LoadBitmap(IDB_ROTL)
|| !m_bmRotr.LoadBitmap(IDB_ROTR)
)
return -1;
m_fZoom = 1;
ZeroMemory(&m_siH, sizeof(m_siH));
m_siH.cbSize = sizeof(m_siH);
ZeroMemory(&m_siV, sizeof(m_siV));
m_siV.cbSize = sizeof(m_siV);
m_toolZoom = true;
m_fDrag = false;
m_iPage = 0;
m_fit = FitWH;
m_ptClip = CPoint(0, 0);
LayoutClient();
return 0;
}
void CAxTIF3View::OnSize(UINT nType, int cx, int cy)
{
CView::OnSize(nType, cx, cy);
DoFit();
LayoutClient();
}
void CAxTIF3View::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (pScrollBar == &m_sbH) {
int oldpos = m_sbH.GetScrollPos();
int newpos = oldpos;
switch (nSBCode) {
case SB_LEFT: newpos = m_siH.nMin; break;
case SB_LINELEFT: newpos--; break;
case SB_LINERIGHT: newpos++; break;
case SB_PAGELEFT: newpos -= m_siH.nPage; break;
case SB_PAGERIGHT: newpos += m_siH.nPage; break;
case SB_RIGHT: newpos = m_siH.nMax; break;
case SB_THUMBPOSITION: newpos = nPos; break;
case SB_THUMBTRACK: newpos = nPos; break;
}
newpos = Newxp(newpos);
if (oldpos != newpos) {
m_siH.nPos = newpos;
m_sbH.SetScrollPos(newpos);
this->ScrollWindowEx(-(newpos -oldpos), 0, m_rcPaint, m_rcPaint, NULL, NULL, SW_INVALIDATE);
return;
}
return;
}
CView::OnHScroll(nSBCode, nPos, pScrollBar);
}
void CAxTIF3View::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (pScrollBar == &m_sbV) {
int oldpos = m_sbV.GetScrollPos();
int newpos = oldpos;
switch (nSBCode) {
case SB_TOP: newpos = m_siV.nMin; break;
case SB_LINEUP: newpos--; break;
case SB_LINEDOWN: newpos++; break;
case SB_PAGEUP: newpos -= m_siV.nPage; break;
case SB_PAGEDOWN: newpos += m_siV.nPage; break;
case SB_BOTTOM: newpos = m_siV.nMax; break;
case SB_THUMBPOSITION: newpos = nPos; break;
case SB_THUMBTRACK: newpos = nPos; break;
}
newpos = Newyp(newpos);
if (oldpos != newpos) {
m_siV.nPos = newpos;
m_sbV.SetScrollPos(newpos);
this->ScrollWindowEx(0, -(newpos -oldpos), m_rcPaint, m_rcPaint, NULL, NULL, SW_INVALIDATE);
return;
}
return;
}
CView::OnVScroll(nSBCode, nPos, pScrollBar);
}
void CAxTIF3View::OnRButtonDown(UINT nFlags, CPoint point) {
if (GetFocus() == this) {
if (m_toolZoom && m_rcPaint.PtInRect(point)) {
bool fControl = 0 != (MK_CONTROL & nFlags);
if (fControl) {
SetFit(FitWH);
DoFit();
LayoutClient();
InvalidateRect(m_rcPaint,false);
}
else {
Zoomat(false, point);
}
return;
}
}
CView::OnRButtonDown(nFlags, point);
}
#define SW2(val, A, B) ((val == (A)) ? (B) : (A))
void CAxTIF3View::OnLButtonDown(UINT nFlags, CPoint point) {
if (GetFocus() == this) {
if (m_rcGlass.PtInRect(point)) {
m_toolZoom = true;
InvalidateRect(m_rcGlass,false);InvalidateRect(m_rcMove,false);
}
else if (m_rcMove.PtInRect(point)) {
m_toolZoom = false;
InvalidateRect(m_rcGlass,false);InvalidateRect(m_rcMove,false);
}
else if (m_rcFitWH.PtInRect(point)) {
SetFit(SW2(m_fit, FitWH, FitNo));
DoFit();
LayoutClient();
InvalidateRect(m_rcPaint,false);
}
else if (m_rcFitW.PtInRect(point)) {
SetFit(SW2(m_fit, FitW, FitNo));
DoFit();
LayoutClient();
InvalidateRect(m_rcPaint,false);
}
else if (m_toolZoom && m_rcPaint.PtInRect(point)) {
bool fControl = 0 != (MK_CONTROL & nFlags);
bool fShift = 0 != (MK_SHIFT & nFlags);
if (fControl) {
Zoomat2(point);
}
else {
Zoomat(fShift ? false : true, point);
}
}
else if (m_rcGearOn.PtInRect(point)) {
int x = point.x - m_rcGearOn.left;
SetzoomR(tp2z(x));
}
else if (!m_toolZoom && m_rcPaint.PtInRect(point)) {
m_ptBegin = point;
m_ptScrollFrm = CPoint(m_siH.nPos, m_siV.nPos);
m_fDrag = true;
SetCapture();
}
else if (m_rcPrev.PtInRect(point)) {
if (m_iPage > 0) {
m_iPage--;
LayoutClient();
InvalidateRect(m_rcPaint,false);
InvalidateRect(m_rcDisp,false);
}
}
else if (m_rcNext.PtInRect(point)) {
if (m_iPage +1 < CntPages()) {
m_iPage++;
LayoutClient();
InvalidateRect(m_rcPaint,false);
InvalidateRect(m_rcDisp,false);
}
}
else if (m_rcRotl.PtInRect(point)) {
RotPic(-1);
}
else if (m_rcRotr.PtInRect(point)) {
RotPic(1);
}
else if (m_rcAbout.PtInRect(point)) {
AfxGetApp()->OnCmdMsg(ID_APP_ABOUT, 0, NULL, NULL);
}
else if (m_rcMMSel.PtInRect(point)) {
CMenu aSel;
aSel.CreatePopupMenu();
aSel.AppendMenu(MF_BITMAP, IDC_MAG, &m_bmMag);
aSel.AppendMenu(MF_BITMAP, IDC_MOVE, &m_bmMove);
CPoint ptMenu = m_rcMMSel.TopLeft();
ClientToScreen(&ptMenu);
aSel.TrackPopupMenu(TPM_LEFTALIGN, ptMenu.x, ptMenu.y, GetParentFrame());
}
else if (m_rcZoomVal.PtInRect(point)) {
CMenu aSel;
aSel.LoadMenu(IDR_MENU_P);
CMenu *pMenu = aSel.GetSubMenu(0);
CPoint ptMenu = m_rcZoomVal.TopLeft();
ClientToScreen(&ptMenu);
if (pMenu != NULL)
pMenu->TrackPopupMenu(TPM_LEFTALIGN, ptMenu.x, ptMenu.y, GetParentFrame());
}
}
CView::OnLButtonDown(nFlags, point);
}
void CAxTIF3View::SetzoomR(float zf) {
CPoint posat = GetAbsPosAt(m_rcPaint.CenterPoint() + GetScrollOff());
Setzf(zf);
LayoutClient();
SetCenterAt(posat, m_rcPaint.CenterPoint());
InvalidateRect(m_rcPaint,false);
}
void CAxTIF3View::Zoomat(bool fIn, CPoint mouseat) {
float zf = Getzf();
ZoomatR(fIn ? zf * 2 : zf / 2, mouseat);
}
void CAxTIF3View::ZoomatR(float zf, CPoint mouseat) {
CPoint clientpt = mouseat;
CPoint dispat = GetZoomedDispRect().TopLeft();
CPoint posat = GetAbsPosAt(clientpt - dispat);
Setzf(max(0.0625f, min(16.0f, zf)));
LayoutClient();
SetCenterAt(posat, clientpt);
InvalidateRect(m_rcPaint,false);
}
void CAxTIF3View::Zoomat2(CPoint mouseat) {
CPoint clientpt = mouseat;
CRect rcDisp = GetZoomedDispRect();
CPoint dispat = rcDisp.TopLeft();
CSize dispSize = rcDisp.Size();
CPoint posat = GetAbsPosAt(clientpt - dispat);
float curzf = Getzf();
float fxl = (curzf * float(clientpt.x) / std::max<int>(clientpt.x - dispat.x, 1));
float fxr = (curzf * float(m_rcPaint.Width() - clientpt.x) / std::max<int>(m_rcPaint.Width() - clientpt.x - dispat.x, 1));
float fyt = (curzf * float(clientpt.y) / std::max<int>(clientpt.y - dispat.y, 1));
float fyb = (curzf * float(m_rcPaint.Height() - clientpt.y) / std::max<int>(m_rcPaint.Height() - clientpt.y - dispat.y, 1));
float zf = curzf;
zf = max(zf, fxl);
zf = max(zf, fxr);
zf = max(zf, fyt);
zf = max(zf, fyb);
if (fabs(zf - curzf) < 0.001f) {
zf *= 1.5f;
}
Setzf(max(0.0625f, min(16.0f, zf)));
LayoutClient();
SetCenterAt(posat, clientpt);
InvalidateRect(m_rcPaint,false);
}
void CAxTIF3View::LayoutClient() {
CRect rcH;
m_sbH.GetWindowRect(rcH);
CRect rcV;
m_sbV.GetWindowRect(rcV);
{
m_rcGlass =
m_rcMove =
m_rcFitW =
m_rcFitWH =
m_rcGear =
m_rcGearOn =
m_rcPrev =
m_rcNext =
m_rcDisp =
m_rcAbout =
m_rcMMSel =
m_rcZoomVal =
m_rcRotl =
m_rcRotr =
CRect();
}
CRect rc;
GetClientRect(&rc);
rc.OffsetRect(m_ptClip);
int curx=0;
if (m_ddcompat == 0) {
m_rcGlass.left = 0;
m_rcGlass.bottom = rc.bottom;
m_rcGlass.right = (curx += 24);
m_rcGlass.top = m_rcGlass.bottom - cyBar;
m_rcMove.left = curx;
m_rcMove.bottom = rc.bottom;
m_rcMove.right = (curx += 24);
m_rcMove.top = m_rcMove.bottom - cyBar;
m_rcFitW.left = curx;
m_rcFitW.bottom = rc.bottom;
m_rcFitW.right = (curx += 24);
m_rcFitW.top = m_rcFitW.bottom - cyBar;
m_rcFitWH.left = curx;
m_rcFitWH.bottom = rc.bottom;
m_rcFitWH.right = (curx += 24);
m_rcFitWH.top = m_rcFitWH.bottom - cyBar;
m_rcGear.left = curx;
m_rcGear.bottom = rc.bottom;
m_rcGear.right = (curx += cxBMGear);
m_rcGear.top = m_rcGear.bottom - cyBar;
m_rcGearOn = m_rcGear;
m_rcGearOn.left += 7;
m_rcGearOn.right -= 7;
m_rcPrev.left = curx;
m_rcPrev.bottom = rc.bottom;
m_rcPrev.right = curx = (curx += cxBMPrev);
m_rcPrev.top = rc.bottom - cyBar;
m_rcNext.left = curx;
m_rcNext.bottom = rc.bottom;
m_rcNext.right = curx = (curx += cxBMNext);
m_rcNext.top = rc.bottom - cyBar;
m_rcDisp.left = curx ;
m_rcDisp.bottom = rc.bottom;
m_rcDisp.right = curx = (curx += 50);
m_rcDisp.top = rc.bottom - cyBar;
m_rcAbout.left = curx;
m_rcAbout.bottom = rc.bottom;
m_rcAbout.right = (curx += 24);
m_rcAbout.top = rc.bottom - cyBar;
}
else {
m_rcMMSel.left = curx;
m_rcMMSel.bottom = rc.bottom;
m_rcMMSel.right = (curx += 24);
m_rcMMSel.top = rc.bottom - cyBar;
m_rcZoomVal.left = curx;
m_rcZoomVal.bottom = rc.bottom;
m_rcZoomVal.right = (curx += 48);
m_rcZoomVal.top = rc.bottom - cyBar;
m_rcPrev.left = curx;
m_rcPrev.bottom = rc.bottom;
m_rcPrev.right = curx = (curx += cxBMPrev);
m_rcPrev.top = rc.bottom - cyBar;
m_rcDisp.left = curx ;
m_rcDisp.bottom = rc.bottom;
m_rcDisp.right = curx = (curx += 50);
m_rcDisp.top = rc.bottom - cyBar;
m_rcNext.left = curx;
m_rcNext.bottom = rc.bottom;
m_rcNext.right = curx = (curx += cxBMNext);
m_rcNext.top = rc.bottom - cyBar;
curx += 8;
m_rcRotl.left = curx;
m_rcRotl.bottom = rc.bottom;
m_rcRotl.right = curx = (curx += 32);
m_rcRotl.top = rc.bottom - cyBar;
m_rcRotr.left = curx;
m_rcRotr.bottom = rc.bottom;
m_rcRotr.right = curx = (curx += 32);
m_rcRotr.top = rc.bottom - cyBar;
curx += 8;
m_rcAbout.left = curx;
m_rcAbout.bottom = rc.bottom;
m_rcAbout.right = (curx += 24);
m_rcAbout.top = rc.bottom - cyBar;
}
rc.bottom -= cyBar;
m_sbH.MoveWindow(rc.left, rc.bottom - rcH.Height(), rc.right - rc.left - rcV.Width(), rcH.Height());
m_sbV.MoveWindow(rc.right - rc.left - rcV.Width(), rc.top, rcV.Width(), rc.bottom - rc.top - rcH.Height());
rc.right -= rcV.Width();
rc.bottom -= rcH.Height();
m_rcPaint = rc;
CSize size = GetZoomedSize();
int cxpic = std::max<int>(1, (int)(size.cx));
int cypic = std::max<int>(1, (int)(size.cy));
m_siH.fMask = SIF_PAGE|SIF_RANGE|SIF_DISABLENOSCROLL|SIF_POS;
m_siH.nMin = 0;
m_siH.nMax = cxpic -1;
m_siH.nPage = m_rcPaint.Width();
m_siH.nPos = Newxp(m_siH.nPos);
m_sbH.SetScrollInfo(&m_siH);
m_sbH.EnableScrollBar((m_siH.nMax <= (int)m_siH.nPage) ? ESB_DISABLE_BOTH : 0);
m_siV.fMask = SIF_PAGE|SIF_RANGE|SIF_DISABLENOSCROLL|SIF_POS;
m_siV.nMin = 0;
m_siV.nMax = cypic -1;
m_siV.nPage = m_rcPaint.Height();
m_siV.nPos = Newyp(m_siV.nPos);
m_sbV.SetScrollInfo(&m_siV);
m_sbV.EnableScrollBar((m_siV.nMax <= (int)m_siV.nPage) ? ESB_DISABLE_BOTH : 0);
}
void CAxTIF3View::OnLButtonDblClk(UINT nFlags, CPoint point)
{
CAxTIF3View::OnLButtonDown(nFlags, point);
//
// CView::OnLButtonDblClk(nFlags, point);
}
void CAxTIF3View::OnRButtonDblClk(UINT nFlags, CPoint point)
{
CAxTIF3View::OnRButtonDown(nFlags, point);
//
// CView::OnRButtonDblClk(nFlags, point);
}
CPoint CAxTIF3View::GetCenterPos() const {
CPoint pt = m_rcPaint.CenterPoint();
float zf = Getzf();
return CPoint(
(int)(pt.x / zf),
(int)(pt.y / zf)
);
}
CPoint CAxTIF3View::GetAbsPosAt(CPoint pt) const {
float zf = Getzf();
return CPoint(
(int)(pt.x / zf),
(int)(pt.y / zf)
);
}
void CAxTIF3View::SetCenterAt(CPoint pt, CPoint clientpt) {
float zf = Getzf();
{
int xp = Newxp((int)(pt.x * zf - m_rcPaint.Width()/2 + (m_rcPaint.Width()/2 - clientpt.x) ));
if (xp != m_siH.nPos)
m_sbH.SetScrollPos(m_siH.nPos = xp);
}
{
int yp = Newyp((int)(pt.y * zf - m_rcPaint.Height()/2 + (m_rcPaint.Height()/2 - clientpt.y) ));
if (yp != m_siV.nPos)
m_sbV.SetScrollPos(m_siV.nPos = yp);
}
}
void CAxTIF3View::OnLButtonUp(UINT nFlags, CPoint point)
{
if (m_fDrag) {
m_fDrag = false;
if (GetCapture() == this)
ReleaseCapture();
}
CView::OnLButtonUp(nFlags, point);
}
void CAxTIF3View::OnMouseMove(UINT nFlags, CPoint point)
{
if (m_fDrag && 0 != (nFlags & MK_LBUTTON) && GetCapture() == this) {
CPoint pt = m_ptScrollFrm + m_ptBegin - point;
bool moved = false;
int xp = Newxp(pt.x);
if (xp != m_siH.nPos)
m_sbH.SetScrollPos(m_siH.nPos = xp), moved=true;
int yp = Newyp(pt.y);
if (yp != m_siV.nPos)
m_sbV.SetScrollPos(m_siV.nPos = yp), moved=true;
if (moved)
InvalidateRect(m_rcPaint,false);
}
CView::OnMouseMove(nFlags, point);
}
int CAxTIF3View::CntPages() {
return static_cast<int>(GetDocument()->m_tifs.GetCount());
}
BOOL CAxTIF3View::OnEraseBkgnd(CDC* pDC) {
return 1;
// return CView::OnEraseBkgnd(pDC);
}
BOOL CAxTIF3View::OnMouseWheel(UINT nFlags, short zDelta, CPoint pt) {
{
int oldpos = m_sbV.GetScrollPos();
int newpos = oldpos;
newpos = Newyp(newpos -zDelta);
if (oldpos != newpos) {
m_siV.nPos = newpos;
m_sbV.SetScrollPos(newpos);
this->InvalidateRect(m_rcPaint, false);
return true;