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#include <CmsAnnotation.h>
Public Member Functions | |
| virtual void | addTo (FWConfiguration &) const |
| CmsAnnotation (TGLViewerBase *parent, Float_t posx, Float_t posy) | |
| bool | getAllowDestroy () const |
| Float_t | getSize () const |
| bool | getVisible () const |
| virtual Bool_t | Handle (TGLRnrCtx &rnrCtx, TGLOvlSelectRecord &selRec, Event_t *event) |
| virtual Bool_t | MouseEnter (TGLOvlSelectRecord &selRec) |
| virtual void | MouseLeave () |
| virtual void | Render (TGLRnrCtx &rnrCtx) |
| void | setAllowDestroy (bool x) |
| virtual void | setFrom (const FWConfiguration &) |
| void | setSize (Float_t x) |
| void | setVisible (bool x) |
| virtual | ~CmsAnnotation () |
Private Types | |
| enum | EDrag { kMove, kResize, kNone } |
Private Member Functions | |
| CmsAnnotation (const CmsAnnotation &) | |
| const CmsAnnotation & | operator= (const CmsAnnotation &) |
Private Attributes | |
| bool | fActive |
| bool | fAllowDestroy |
| EDrag | fDrag |
| last mouse position | |
| Int_t | fMouseX |
| Int_t | fMouseY |
| TGLViewer * | fParent |
| Float_t | fPosX |
| Float_t | fPosY |
| Float_t | fSize |
| Float_t | fSizeDrag |
| relative size to viewport width | |
Definition at line 9 of file CmsAnnotation.h.
enum CmsAnnotation::EDrag [private] |
Definition at line 11 of file CmsAnnotation.h.
| CmsAnnotation::CmsAnnotation | ( | TGLViewerBase * | parent, |
| Float_t | posx, | ||
| Float_t | posy | ||
| ) |
Definition at line 16 of file CmsAnnotation.cc.
References fParent.
: TGLOverlayElement(TGLOverlayElement::kUser), fPosX(posx), fPosY(posy), fMouseX(0), fMouseY(0), fDrag(kNone), fParent(0), fSize(0.2), fSizeDrag(0.0), fActive(false), fAllowDestroy(false) { // Constructor. // Create annotation as plain text parent->AddOverlayElement(this); fParent = (TGLViewer*)parent; }
| CmsAnnotation::~CmsAnnotation | ( | ) | [virtual] |
Definition at line 35 of file CmsAnnotation.cc.
References fParent.
{
// Destructor.
fParent->RemoveOverlayElement(this);
}
| CmsAnnotation::CmsAnnotation | ( | const CmsAnnotation & | ) | [private] |
| void CmsAnnotation::addTo | ( | FWConfiguration & | iTo | ) | const [virtual] |
Definition at line 328 of file CmsAnnotation.cc.
References FWConfiguration::addKeyValue(), fPosX, fPosY, fSize, alignCSCRings::s, x, and detailsBasic3DVector::y.
Referenced by FWEveView::addTo().
{
std::stringstream s;
s<<fSize;
iTo.addKeyValue("LogoSize",FWConfiguration(s.str()));
std::stringstream x;
x<<fPosX;
iTo.addKeyValue("LogoPosX",FWConfiguration(x.str()));
std::stringstream y;
y<<fPosY;
iTo.addKeyValue("LogoPosY",FWConfiguration(y.str()));
}
| bool CmsAnnotation::getAllowDestroy | ( | ) | const [inline] |
| Float_t CmsAnnotation::getSize | ( | ) | const [inline] |
| bool CmsAnnotation::getVisible | ( | ) | const |
Definition at line 312 of file CmsAnnotation.cc.
{
return GetState() == TGLOverlayElement::kActive;
}
| Bool_t CmsAnnotation::Handle | ( | TGLRnrCtx & | rnrCtx, |
| TGLOvlSelectRecord & | selRec, | ||
| Event_t * | event | ||
| ) | [virtual] |
Definition at line 211 of file CmsAnnotation.cc.
References f, fDrag, fMouseX, fMouseY, fParent, fPosX, fPosY, fSize, fSizeDrag, h, kMove, kNone, kResize, siStripFEDMonitor_P5_cff::Max, siStripFEDMonitor_P5_cff::Min, corrVsCorr::rx, corrVsCorr::ry, and w().
{
// Handle overlay event.
// Return TRUE if event was handled.
if (selRec.GetN() < 2) return kFALSE;
int recID = selRec.GetItem(1);
switch (event->fType)
{
case kButtonPress:
{
fMouseX = event->fX;
fMouseY = event->fY;
fDrag = (recID == kResize) ? kResize : kMove;
fSizeDrag = fSize;
return kTRUE;
}
case kButtonRelease:
{
fDrag = kNone;
if (recID == 7)
{
fParent->RequestDraw(rnrCtx.ViewerLOD());
delete this;
return kTRUE;
}
break;
}
case kMotionNotify:
{
const TGLRect& vp = rnrCtx.RefCamera().RefViewport();
if (vp.Width() == 0 || vp.Height() == 0) return false;
if (fDrag != kNone)
{
if (fDrag == kMove)
{
fPosX += (Float_t)(event->fX - fMouseX) / vp.Width();
fPosY -= (Float_t)(event->fY - fMouseY) / vp.Height();
fMouseX = event->fX;
fMouseY = event->fY;
Float_t h = fSize;
Float_t w = fSize/vp.Aspect();
// Make sure we don't go offscreen (use fDraw variables set in draw)
if (fPosX < 0)
fPosX = 0;
else if (fPosX +w > 1.0f)
fPosX = 1.0f - w;
if (fPosY < h)
fPosY = h;
else if (fPosY > 1.0f)
fPosY = 1.0f;
}
else
{
using namespace TMath;
Float_t oovpw = 1.0f / vp.Width(), oovph = 1.0f / vp.Height();
Float_t xw = oovpw * Min(Max(0, event->fX), vp.Width());
Float_t yw = oovph * Min(Max(0, vp.Height() - event->fY), vp.Height());
Float_t rx = Max((xw - fPosX) / (oovpw * fMouseX - fPosX), 0.0f);
Float_t ry = Max((yw - fPosY) / (oovph*(vp.Height() - fMouseY) - fPosY), 0.0f);
fSize = Max(fSizeDrag * Min(rx, ry), 0.01f);
}
}
return kTRUE;
}
default:
{
return kFALSE;
}
}
return false;
}
| Bool_t CmsAnnotation::MouseEnter | ( | TGLOvlSelectRecord & | selRec | ) | [virtual] |
Definition at line 294 of file CmsAnnotation.cc.
References fActive.
{
// Mouse has entered overlay area.
fActive = kTRUE;
return kTRUE;
}
| void CmsAnnotation::MouseLeave | ( | ) | [virtual] |
Definition at line 303 of file CmsAnnotation.cc.
References fActive.
{
// Mouse has left overlay area.
fActive = kFALSE;
}
| const CmsAnnotation& CmsAnnotation::operator= | ( | const CmsAnnotation & | ) | [private] |
| void CmsAnnotation::Render | ( | TGLRnrCtx & | rnrCtx | ) | [virtual] |
Definition at line 44 of file CmsAnnotation.cc.
References a, FWCheckBoxIcon::coreIcondir(), fActive, fAllowDestroy, fPosX, fPosY, fSize, i, kMove, kResize, alignCSCRings::s, and z.
{
if (rnrCtx.GetCamera()->RefViewport().Width() == 0 ||
rnrCtx.GetCamera()->RefViewport().Height() == 0 ) return;
static UInt_t ttid_black = 0;
static UInt_t ttid_white = 0;
bool whiteBg = rnrCtx.ColorSet().Background().GetColorIndex() == kWhite;
UInt_t& ttid = whiteBg ? ttid_white : ttid_black;
if ( (whiteBg == false && ttid == 0) || (whiteBg && ttid == 0))
{
TImage* imgs[3];
TString base = whiteBg ? "White" : "Black";
imgs[0] = TImage::Open(FWCheckBoxIcon::coreIcondir()+"CMSLogo" + base + "Bg.png");
imgs[1] = TImage::Open(FWCheckBoxIcon::coreIcondir()+"CMSLogo" + base + "BgM.png");
imgs[2] = TImage::Open(FWCheckBoxIcon::coreIcondir()+"CMSLogo" + base + "BgS.png");
glGenTextures(1, &ttid);
glBindTexture(GL_TEXTURE_2D, ttid);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL,0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 2);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glPixelStorei(GL_UNPACK_SWAP_BYTES, 1);
for (int i=0; i < 3; i++)
glTexImage2D(GL_TEXTURE_2D, i, GL_RGBA, imgs[i]->GetWidth(), imgs[i]->GetHeight(), 0,
GL_BGRA, GL_UNSIGNED_BYTE, imgs[i]->GetArgbArray());
glPixelStorei(GL_UNPACK_SWAP_BYTES, 0);
for (int i=0; i < 3; i++)
delete imgs[i];
}
glPushAttrib(GL_ENABLE_BIT | GL_LINE_BIT | GL_POLYGON_BIT );
TGLCapabilitySwitch lights_off(GL_LIGHTING, kFALSE);
// reset matrix
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
if (rnrCtx.Selection())
{
TGLRect rect(*rnrCtx.GetPickRectangle());
rnrCtx.GetCamera()->WindowToViewport(rect);
gluPickMatrix(rect.X(), rect.Y(), rect.Width(), rect.Height(),
(Int_t*) rnrCtx.GetCamera()->RefViewport().CArr());
}
const TGLRect& vp = rnrCtx.RefCamera().RefViewport();
glOrtho(vp.X(), vp.Width(), vp.Y(), vp.Height(), 0, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
// move to pos
Float_t posX = vp.Width() * fPosX;
Float_t posY = vp.Height() * fPosY;
glTranslatef(posX, posY, -0.99);
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, ttid);
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
// logo
glPushName(kMove);
TGLUtil::Color(rnrCtx.ColorSet().Background().GetColorIndex());
glBegin(GL_QUADS);
Float_t z = 0.9;
Float_t a = fSize * vp.Height();
glTexCoord2f(0, 1); glVertex3f( 0, -a, z);
glTexCoord2f(1, 1); glVertex3f( a, -a, z);
glTexCoord2f(1, 0); glVertex3f( a, 0, z);
glTexCoord2f(0, 0); glVertex3f( 0, 0, z);
glEnd();
glPopName();
glDisable(GL_TEXTURE_2D);
if (fActive)
{
// resize button
glPushMatrix();
glBegin(GL_QUADS);
Float_t a = fSize * vp.Height();
TGLUtil::ColorTransparency(rnrCtx.ColorSet().Markup().GetColorIndex(), 95);
glTexCoord2f(0, 1); glVertex3f( 0, -a, z);
glTexCoord2f(1, 1); glVertex3f( a, -a, z);
glTexCoord2f(1, 0); glVertex3f( a, 0, z);
glTexCoord2f(0, 0); glVertex3f( 0, 0, z);
glEnd();
glTranslatef(a, -a, 0);
a *= 0.2;
z = 0.95;
glPushName(kResize);
TGLUtil::ColorTransparency(rnrCtx.ColorSet().Markup().GetColorIndex(), 100);
glBegin(GL_QUADS);
glVertex3f( 0, 0, z);
glVertex3f( 0, a, z);
glVertex3f(-a, a, z);
glVertex3f(-a, 0, z);
glEnd();
{
glTranslatef(-a/3, a/3, 0);
glBegin(GL_LINES);
TGLUtil::ColorTransparency(rnrCtx.ColorSet().Markup().GetColorIndex(), 40);
Float_t s = a / 3;
glVertex3f( 0, 0, z); glVertex3f( 0, s, z);
glVertex3f( 0, 0, z); glVertex3f( -s, 0, z);
glEnd();
}
glPopName();
glPopMatrix();
// delete
if (fAllowDestroy)
{
glPushName(7);
TGLUtil::ColorTransparency(rnrCtx.ColorSet().Markup().GetColorIndex(), 100);
glTranslatef(0, -a, 0);
glBegin(GL_QUADS);
glVertex3f( 0, 0, z);
glVertex3f( a, 0, z);
glVertex3f( a, a, z);
glVertex3f( 0, a, z);
glEnd();
{
glBegin(GL_LINES);
TGLUtil::ColorTransparency(rnrCtx.ColorSet().Markup().GetColorIndex(), 40);
Float_t s = a/3;
glVertex3f( s, s, z);
glVertex3f( a-s, a-s, z);
glVertex3f( s, a-s, z);
glVertex3f( a-s, s, z);
glEnd();
}
glPopName();
}
}
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glPopAttrib();
}
| void CmsAnnotation::setAllowDestroy | ( | bool | x | ) | [inline] |
Definition at line 37 of file CmsAnnotation.h.
References fAllowDestroy, and x.
{ fAllowDestroy = x; }
| void CmsAnnotation::setFrom | ( | const FWConfiguration & | iFrom | ) | [virtual] |
Definition at line 344 of file CmsAnnotation.cc.
References fPosX, fPosY, fSize, FWConfiguration::value(), relativeConstraints::value, and FWConfiguration::valueForKey().
Referenced by FWEveView::setFrom().
{
const FWConfiguration* value;
value = iFrom.valueForKey("LogoSize");
if (value) fSize = atof(value->value().c_str());
value = iFrom.valueForKey("LogoPosX");
if (value) fPosX = atof(value->value().c_str());
value = iFrom.valueForKey("LogoPosY");
if (value) fPosY = atof(value->value().c_str());
}
| void CmsAnnotation::setSize | ( | Float_t | x | ) | [inline] |
| void CmsAnnotation::setVisible | ( | bool | x | ) |
Referenced by FWEveView::FWEveView().
bool CmsAnnotation::fActive [private] |
Definition at line 54 of file CmsAnnotation.h.
Referenced by MouseEnter(), MouseLeave(), and Render().
bool CmsAnnotation::fAllowDestroy [private] |
Definition at line 55 of file CmsAnnotation.h.
Referenced by getAllowDestroy(), Render(), and setAllowDestroy().
EDrag CmsAnnotation::fDrag [private] |
Int_t CmsAnnotation::fMouseX [private] |
Definition at line 46 of file CmsAnnotation.h.
Referenced by Handle().
Int_t CmsAnnotation::fMouseY [private] |
Definition at line 46 of file CmsAnnotation.h.
Referenced by Handle().
TGLViewer* CmsAnnotation::fParent [private] |
Definition at line 49 of file CmsAnnotation.h.
Referenced by CmsAnnotation(), Handle(), and ~CmsAnnotation().
Float_t CmsAnnotation::fPosX [private] |
Float_t CmsAnnotation::fPosY [private] |
Float_t CmsAnnotation::fSize [private] |
Float_t CmsAnnotation::fSizeDrag [private] |
relative size to viewport width
Definition at line 52 of file CmsAnnotation.h.
Referenced by Handle().
1.7.3