QuickButton::QuickButton(const QString &u, KAction *configAction, QWidget *parent, const char *name)
: SimpleButton(parent, name), m_flashCounter(0), m_sticky(false)
{
installEventFilter(KickerTip::the());
setMouseTracking(true);
_highlight = false;
_oldCursor = cursor();
_qurl = new QuickURL(u);
QToolTip::add(this, _qurl->name());
resize(int(DEFAULT_ICON_DIM), int(DEFAULT_ICON_DIM));
QBrush bgbrush(colorGroup().brush(QColorGroup::Background));
QuickAddAppsMenu *addAppsMenu = new QuickAddAppsMenu(parent, this, _qurl->url());
_popup = new QPopupMenu(this);
_popup->insertItem(i18n("Add Application"), addAppsMenu);
configAction->plug(_popup);
_popup->insertSeparator();
_popup->insertItem(SmallIcon("remove"), i18n("Remove"), this, SLOT(removeApp()));
m_stickyAction = new KToggleAction(i18n("Never Remove Automatically"), KShortcut(), this);
connect(m_stickyAction, SIGNAL(toggled(bool)), this, SLOT(slotStickyToggled(bool)));
m_stickyAction->plug(_popup, 2);
m_stickyId = _popup->idAt(2);
connect(this, SIGNAL(clicked()), SLOT(launch()));
connect(this, SIGNAL(removeApp(QuickButton *)), parent, SLOT(removeAppManually(QuickButton *)));
}
QuickButton::QuickButton(const QString &u, KAction* configAction,
QWidget *parent, const char *name) :
QButton(parent, name),
m_flashCounter(0),
m_sticky(false)
{
installEventFilter(KickerTip::the());
if (parent && ! parent->parent())
{
setBackgroundMode(X11ParentRelative);
}
setBackgroundOrigin( AncestorOrigin );
setMouseTracking(true);
_highlight = false;
_oldCursor = cursor();
_qurl=new QuickURL(u);
QToolTip::add(this, _qurl->name());
resize(int(DEFAULT_ICON_DIM),int(DEFAULT_ICON_DIM));
QBrush bgbrush(colorGroup().brush(QColorGroup::Background));
QuickAddAppsMenu *addAppsMenu = new QuickAddAppsMenu(
parent, this, _qurl->url());
_popup = new QPopupMenu(this);
_popup->insertItem(i18n("Add Application"), addAppsMenu);
configAction->plug(_popup);
_popup->insertSeparator();
_popup->insertItem(SmallIcon("remove"), i18n("Remove"),
this, SLOT(removeApp()));
m_stickyAction = new KToggleAction(i18n("Never Remove Automatically"),
KShortcut(), this);
connect(m_stickyAction, SIGNAL(toggled(bool)),
this, SLOT(slotStickyToggled(bool)));
m_stickyAction->plug(_popup, 2);
m_stickyId = _popup->idAt(2);
settingsChanged(KApplication::SETTINGS_MOUSE);
connect(kapp, SIGNAL(settingsChanged(int)), SLOT(settingsChanged(int)));
connect(kapp, SIGNAL(iconChanged(int)), SLOT(iconChanged(int)));
connect(this, SIGNAL(clicked()), SLOT(launch()));
connect(this, SIGNAL(removeApp(QuickButton *)), parent,
SLOT(removeAppManually(QuickButton *)));
kapp->addKipcEventMask(KIPC::SettingsChanged);
kapp->addKipcEventMask(KIPC::IconChanged);
}
// ----------------------------------------------------------------------------
// FindObjects - Return a list of all the ids that draw to (x,y)
// ----------------------------------------------------------------------------
PyObject *wxPseudoDC::FindObjects(wxCoord x, wxCoord y,
wxCoord radius, const wxColor& bg)
{
//wxPyBlock_t blocked = wxPyBeginBlockThreads();
pdcObjectList::Node *pt = m_objectlist.GetFirst();
pdcObject *obj;
PyObject* pyList = NULL;
pyList = PyList_New(0);
wxBrush bgbrush(bg);
wxPen bgpen(bg);
// special case radius = 0
if (radius == 0)
{
wxBitmap bmp(4,4,24);
wxMemoryDC memdc;
wxColor pix;
wxRect viewrect(x-2,y-2,4,4);
// setup the memdc for rendering
memdc.SelectObject(bmp);
memdc.SetBackground(bgbrush);
memdc.Clear();
memdc.SetDeviceOrigin(2-x,2-y);
while (pt)
{
obj = pt->GetData();
if (obj->IsBounded() && obj->GetBounds().Contains(x,y))
{
// start clean
memdc.SetBrush(bgbrush);
memdc.SetPen(bgpen);
memdc.DrawRectangle(viewrect);
// draw the object
obj->DrawToDC(&memdc);
memdc.GetPixel(x,y,&pix);
// clear and update rgn2
if (pix != bg)
{
PyObject* pyObj = PyInt_FromLong((long)obj->GetId());
PyList_Insert(pyList, 0, pyObj);
Py_DECREF(pyObj);
}
}
pt = pt->GetNext();
}
memdc.SelectObject(wxNullBitmap);
}
else
{
wxRect viewrect(x-radius,y-radius,2*radius,2*radius);
wxBitmap maskbmp(2*radius,2*radius,24);
wxMemoryDC maskdc;
// create bitmap with circle for masking
maskdc.SelectObject(maskbmp);
maskdc.SetBackground(*wxBLACK_BRUSH);
maskdc.Clear();
maskdc.SetBrush(*wxWHITE_BRUSH);
maskdc.SetPen(*wxWHITE_PEN);
maskdc.DrawCircle(radius,radius,radius);
// now setup a memdc for rendering our object
wxBitmap bmp(2*radius,2*radius,24);
wxMemoryDC memdc;
memdc.SelectObject(bmp);
// set the origin so (x,y) is in the bmp center
memdc.SetDeviceOrigin(radius-x,radius-y);
// a region will be used to see if the result is empty
wxRegion rgn2;
while (pt)
{
obj = pt->GetData();
if (obj->IsBounded() && viewrect.Intersects(obj->GetBounds()))
{
// start clean
//memdc.Clear();
memdc.SetBrush(bgbrush);
memdc.SetPen(bgpen);
memdc.DrawRectangle(viewrect);
// draw the object
obj->DrawToDC(&memdc);
// remove background color
memdc.SetLogicalFunction(wxXOR);
memdc.SetBrush(bgbrush);
memdc.SetPen(bgpen);
memdc.DrawRectangle(viewrect);
memdc.SetLogicalFunction(wxCOPY);
#ifdef __WXMAC__
// wxAND is not supported on wxMac, but it doesn't seem to
// hurt anything to use wxCOPY instead...
memdc.Blit(x-radius,y-radius,2*radius,2*radius,&maskdc,0,0,wxCOPY);
#else
// AND with circle bitmap
memdc.Blit(x-radius,y-radius,2*radius,2*radius,&maskdc,0,0,wxAND);
#endif
// clear and update rgn2
memdc.SelectObject(wxNullBitmap);
rgn2.Clear();
rgn2.Union(bmp, *wxBLACK);
//rgn2.Intersect(rgn);
memdc.SelectObject(bmp);
if (!rgn2.IsEmpty())
{
PyObject* pyObj = PyInt_FromLong((long)obj->GetId());
PyList_Insert(pyList, 0, pyObj);
Py_DECREF(pyObj);
}
}
pt = pt->GetNext();
}
maskdc.SelectObject(wxNullBitmap);
memdc.SelectObject(wxNullBitmap);
}
//wxPyEndBlockThreads(blocked);
return pyList;
}
bool CGdiPlusImage::DrawImage(CDC* pDC, CRect& rcDraw, CRect& rcCanvas)
{
//´´½¨ÆÁÄ»
ASSERT(pDC!=NULL);
if ( !pDC ) return false;
Bitmap bmp(rcCanvas.Width(), rcCanvas.Height());
Graphics* pGraphics = Graphics::FromImage(&bmp);
if ( !pGraphics ) return false;
//GraphicsContainer Containter = pGraphics->BeginContainer();
pGraphics->SetSmoothingMode(SmoothingModeHighQuality);
SolidBrush bgbrush(Color(238, 243, 250));
pGraphics->FillRectangle(&bgbrush, 0, 0, rcCanvas.Width(), rcCanvas.Height());
if ( m_pImage )
{
//»ñÈ¡ÊôÐÔ
INT nImageWidth = m_pImage->GetWidth();
INT nImageHeight = m_pImage->GetHeight();
float fMin = 1.0F;
bool bZoomOut = false;
int nXSrc = 0;
int nYSrc = 0;
//¹¹ÔìλÖÃ
RectF rcDrawRect;
rcDrawRect.X = rcDraw.left;
rcDrawRect.Y = rcDraw.top;
rcDrawRect.Width = rcDraw.Width();
rcDrawRect.Height = rcDraw.Height();
// »±Ê
Pen pen(Color(255, 0, 0), 2);
Matrix mtr;
mtr.Translate(rcDrawRect.X + rcDrawRect.Width / 2, rcDrawRect.Y + rcDrawRect.Height / 2);
mtr.Rotate(m_nRotateAngle);
mtr.Translate(-(rcDrawRect.X + rcDrawRect.Width / 2), -(rcDrawRect.Y + rcDrawRect.Height / 2));
pGraphics->SetTransform(&mtr);
//»æ»Í¼Ïñ
pGraphics->DrawImage(
m_pImage, rcDrawRect,
nXSrc, nYSrc,
(REAL)nImageWidth - nXSrc * 2, (REAL)nImageHeight - nYSrc * 2, UnitPixel);
for ( int i = 0; i < m_vvecPoints.size(); ++ i )
{
int nCount = m_vvecPoints[i].size();
Point *pts = new Point[nCount];
for ( int j = 0; j < nCount; ++ j )
{
pts[ j ] = m_vvecPoints[ i ][ j ];
pts[ j ].X += rcDraw.left;
pts[ j ].Y += rcDraw.top;
}
//for ( int j = 0; j < nCount - 1; ++ j )
{
// pGraphics->DrawLine(&pen, pts[ j ], pts[ j +1 ]);
}
pGraphics->DrawLines(&pen, pts, nCount);
//pGraphics->DrawPolygon(&pen, pts, nCount);
delete[] pts;
pts = NULL;
}
pGraphics->ResetTransform();
//pGraphics->EndContainer(Containter);
} // if ( m_pImage )
// ´ÓÄڴ濽±´ÖÁÉ豸
Graphics graphicsreal(pDC->GetSafeHdc());
graphicsreal.DrawImage(&bmp, 0, 0, rcCanvas.Width(), rcCanvas.Height());
delete pGraphics;
pGraphics = NULL;
return true;
}
bool CGdiPlusImage::DrawImage(CDC* pDC)
{
//´´½¨ÆÁÄ»
ASSERT(pDC!=NULL);
if ( !pDC ) return false;
Bitmap bmp(m_rcDest.Width(), m_rcDest.Height());
Graphics* pGraphics = Graphics::FromImage(&bmp);
if ( !pGraphics ) return false;
GraphicsContainer Containter = pGraphics->BeginContainer();
pGraphics->SetSmoothingMode(SmoothingModeHighQuality);
SolidBrush bgbrush(Color(238, 243, 250));
pGraphics->FillRectangle(&bgbrush, 0, 0, m_rcDest.Width(), m_rcDest.Height());
if ( m_pImage )
{
//»ñÈ¡ÊôÐÔ
INT nImageWidth = m_pImage->GetWidth();
INT nImageHeight = m_pImage->GetHeight();
float fMin = 1.0F;
float fZoomRate = 1.0F;
bool bZoomOut = false;
int nXSrc = 0;
int nYSrc = 0;
if ( nImageWidth >= m_rcDest.Width() || nImageHeight >= m_rcDest.Height() )
{
float fXRate = 1.0F * m_rcDest.Width() / nImageWidth;
float fYRate = 1.0F * m_rcDest.Height() / nImageHeight;
fMin = min(fXRate, fYRate);
fZoomRate = max(nImageWidth * 1.0F / m_rcDest.Width(), nImageHeight * 1.0F / m_rcDest.Height());
bZoomOut = true;
}
int nDestWidth = fMin * nImageWidth;
int nDestHeight = fMin * nImageHeight;
//¹¹ÔìλÖÃ
RectF rcDrawRect;
rcDrawRect.X = m_rcDest.left + (m_rcDest.Width() - nDestWidth ) / 2;
rcDrawRect.Y = m_rcDest.top + (m_rcDest.Height() - nDestHeight ) / 2;
rcDrawRect.Width = nDestWidth;
rcDrawRect.Height = nDestHeight;
Matrix matrix;
CPoint pt(m_rcDest.Width() / 2, m_rcDest.Height() / 2);
PointF ptBase((float)pt.x, (float)pt.y);
//¾ØÕó±ä»»Òª×¢Òâ˳Ðò£¬ÏÈƽÒÆÔÚËõ·ÅºóÐýת
matrix.Translate((REAL)m_rcDest.left,(REAL)m_rcDest.top,MatrixOrderAppend);
//Ëõ·Å
if ( m_szZoom.cx != 1.0f || m_szZoom.cy != 1.0f )
{
ptBase.X += m_szZoom.cx;
ptBase.Y += m_szZoom.cy;
matrix.Translate(-ptBase.X,-ptBase.Y,MatrixOrderAppend);
matrix.Scale(m_szZoom.cx,m_szZoom.cy,MatrixOrderAppend);
matrix.Translate(ptBase.X,ptBase.Y,MatrixOrderAppend);
}
//Ðýת
if (m_nRotateAngle)
{
matrix.RotateAt((REAL)m_nRotateAngle,ptBase,MatrixOrderAppend);
}
pGraphics->SetTransform(&matrix);
//͸Ã÷¾ØÕó
ColorMatrix Matrix=
{
1.0f,0.0f,0.0f,0.0f,0.0f,
0.0f,1.0f,0.0f,0.0f,0.0f,
0.0f,0.0f,1.0f,0.0f,0.0f,
0.0f,0.0f,0.0f,m_cbAlphaDepth/255.0f,0.0f,
0.0f,0.0f,0.0f,0.0f,1.0f
};
//ÉèÖÃÊôÐÔ
ImageAttributes Attributes;
Attributes.SetColorMatrix(&Matrix,ColorMatrixFlagsDefault,ColorAdjustTypeBitmap);
//»æ»Í¼Ïñ
pGraphics->DrawImage(m_pImage, rcDrawRect, nXSrc, nYSrc, (REAL)nImageWidth - nXSrc * 2, (REAL)nImageHeight - nYSrc * 2, UnitPixel,&Attributes);
pGraphics->ResetTransform();
pGraphics->EndContainer(Containter);
} // if ( m_pImage )
// ´ÓÄڴ濽±´ÖÁÉ豸
Graphics graphicsreal(pDC->GetSafeHdc());
graphicsreal.DrawImage(&bmp, 0, 0, m_rcDest.Width(), m_rcDest.Height());
delete pGraphics;
pGraphics = NULL;
return true;
}
