-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
// 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.
-//
-// 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
+// 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
+// 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
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-#if !defined WNT
+#if !defined WIN32
#define QT_CLEAN_NAMESPACE /* avoid definition of INT32 and INT8 */
#endif
#include "SUIT_Session.h"
-#include <qrect.h>
-#include <qcursor.h>
-#include <qpixmap.h>
-#include <qpainter.h>
-#include <qintdict.h>
-#include <qpopupmenu.h>
-#include <qcolordialog.h>
+#include <QColor>
+#include <QRect>
+#include <QPixmap>
+#include <QPainter>
+#include <QMultiHash>
+#include <QMenu>
+#include <QColorDialog>
+#include <QColormap>
+#include <QCoreApplication>
#include <stdlib.h>
-#if !defined WNT
+#if !defined WIN32 && !defined __APPLE__
+#include <QX11Info>
#include <GL/glx.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xmu/StdCmap.h>
#undef QT_CLEAN_NAMESPACE
#include <Xw_Window.hxx>
-#include <Graphic3d_GraphicDevice.hxx>
struct CMapEntry
{
- CMapEntry();
- ~CMapEntry();
- Colormap cmap;
- bool alloc;
- XStandardColormap scmap;
+ CMapEntry();
+ ~CMapEntry();
+ Colormap cmap;
+ bool alloc;
+ XStandardColormap scmap;
};
/*!
*/
CMapEntry::CMapEntry()
{
- cmap = 0;
- alloc = false;
- scmap.colormap = 0;
+ cmap = 0;
+ alloc = false;
+ scmap.colormap = 0;
}
/*!
*/
CMapEntry::~CMapEntry()
{
- if ( alloc )
- XFreeColormap( QPaintDevice::x11AppDisplay(), cmap );
+ if ( alloc )
+ XFreeColormap( QX11Info::display(), cmap );
}
-static QIntDict<CMapEntry> *cmap_dict = 0;
+static QMultiHash<int,CMapEntry> *cmap_dict = 0;
static bool mesa_gl = false;
static void cleanup_cmaps()
{
- if ( !cmap_dict )
- return;
- cmap_dict->setAutoDelete( true );
- delete cmap_dict;
- cmap_dict = 0;
+ if ( !cmap_dict )
+ return;
+ //while (!cmap_dict->isEmpty())
+ // cmap_dict->erase(cmap_dict->begin());
+ cmap_dict->clear();
+ delete cmap_dict;
+ cmap_dict = 0;
}
static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
{
- if ( !cmap_dict )
- {
- cmap_dict = new QIntDict<CMapEntry>;
- const char *v = glXQueryServerString( dpy, vi->screen, GLX_VERSION );
- mesa_gl = strstr( v,"Mesa" ) != 0;
- qAddPostRoutine( cleanup_cmaps );
- }
-
- CMapEntry *x = cmap_dict->find( (long)vi->visualid );
- if ( x ) // found colormap for visual
- return x->cmap;
-
- x = new CMapEntry();
-
- XStandardColormap *c;
- int n, i;
+ if ( !cmap_dict )
+ {
+ cmap_dict = new QMultiHash<int,CMapEntry>;
+ const char *v = glXQueryServerString( dpy, vi->screen, GLX_VERSION );
+ mesa_gl = strstr( v,"Mesa" ) != 0;
+ qAddPostRoutine( cleanup_cmaps );
+ }
+
+ QHash<int,CMapEntry>::iterator itH = cmap_dict->find( (long)vi->visualid );
+ if ( itH != cmap_dict->end() ) // found colormap for visual
+ return itH.value().cmap;
+
+ CMapEntry x;
+
+ XStandardColormap *c;
+ int n, i;
- //#ifdef DEBUG
- //cout << "Choosing cmap for vID = " << vi->visualid << endl;
- //#endif
+ //#ifdef DEBUG
+ //cout << "Choosing cmap for vID = " << vi->visualid << endl;
+ //#endif
- if ( vi->visualid == XVisualIDFromVisual( (Visual*)QPaintDevice::x11AppVisual() ) )
- {
+ if ( vi->visualid == XVisualIDFromVisual( XDefaultVisual( QX11Info::display(), -1 ) ) )
+ {
#ifdef DEBUG
- cout << "Using x11AppColormap" << endl;
+// cout << "Using XDefaultColormap" << endl;
#endif
- return QPaintDevice::x11AppColormap();
- }
+ return XDefaultColormap( QX11Info::display(), -1 );
+ }
- if ( mesa_gl )
- {
- Atom hp_cmaps = XInternAtom( dpy, "_HP_RGB_SMOOTH_MAP_LIST", true );
- if ( hp_cmaps && vi->visual->c_class == TrueColor && vi->depth == 8 )
- {
- if ( XGetRGBColormaps( dpy, RootWindow( dpy, vi->screen ), &c, &n, hp_cmaps ) )
- {
- i = 0;
- while ( i < n && x->cmap == 0 )
- {
- if ( c[i].visualid == vi->visual->visualid )
- {
- x->cmap = c[i].colormap;
- x->scmap = c[i];
- }
- i++;
- }
- XFree( (char*)c );
- }
+ if ( mesa_gl )
+ {
+ Atom hp_cmaps = XInternAtom( dpy, "_HP_RGB_SMOOTH_MAP_LIST", true );
+ if ( hp_cmaps && vi->visual->c_class == TrueColor && vi->depth == 8 )
+ {
+ if ( XGetRGBColormaps( dpy, RootWindow( dpy, vi->screen ), &c, &n, hp_cmaps ) )
+ {
+ i = 0;
+ while ( i < n && x.cmap == 0 )
+ {
+ if ( c[i].visualid == vi->visual->visualid )
+ {
+ x.cmap = c[i].colormap;
+ x.scmap = c[i];
+ }
+ i++;
}
- }
+ XFree( (char*)c );
+ }
+ }
+ }
#if !defined( _OS_SOLARIS_ )
- if ( !x->cmap )
+ if ( !x.cmap )
+ {
+ if ( XmuLookupStandardColormap( dpy, vi->screen, vi->visualid, vi->depth, XA_RGB_DEFAULT_MAP, false, true ) )
{
- if ( XmuLookupStandardColormap( dpy, vi->screen, vi->visualid, vi->depth, XA_RGB_DEFAULT_MAP, false, true ) )
+ if ( XGetRGBColormaps( dpy, RootWindow( dpy, vi->screen ), &c, &n, XA_RGB_DEFAULT_MAP ) )
+ {
+ i = 0;
+ while ( i < n && x.cmap == 0 )
{
- if ( XGetRGBColormaps( dpy, RootWindow( dpy, vi->screen ), &c, &n, XA_RGB_DEFAULT_MAP ) )
- {
- i = 0;
- while ( i < n && x->cmap == 0 )
- {
- if ( c[i].visualid == vi->visualid )
- {
- x->cmap = c[i].colormap;
- x->scmap = c[i];
- }
- i++;
- }
- XFree( (char *)c );
- }
+ if ( c[i].visualid == vi->visualid )
+ {
+ x.cmap = c[i].colormap;
+ x.scmap = c[i];
+ }
+ i++;
}
+ XFree( (char *)c );
+ }
}
+ }
#endif
- if ( !x->cmap )
- {
- // no shared cmap found
- x->cmap = XCreateColormap( dpy, RootWindow( dpy, vi->screen ), vi->visual, AllocNone );
- x->alloc = true;
- }
-
- cmap_dict->insert( (long)vi->visualid, x ); // associate cmap with visualid
- return x->cmap;
+ if ( !x.cmap )
+ {
+ // no shared cmap found
+ x.cmap = XCreateColormap( dpy, RootWindow( dpy, vi->screen ), vi->visual, AllocNone );
+ x.alloc = true;
+ }
+
+ cmap_dict->insert( (long)vi->visualid, x ); // associate cmap with visualid
+ return x.cmap;
}
#endif
Constructor
*/
OCCViewer_ViewPort::OCCViewer_ViewPort( QWidget* parent )
-: QWidget( parent, 0, WRepaintNoErase | WResizeNoErase )
+: QWidget( parent )
{
- initialize();
+ initialize();
}
/*!
*/
OCCViewer_ViewPort::~OCCViewer_ViewPort()
{
- cleanup();
+ cleanup();
}
/*!
*/
void OCCViewer_ViewPort::initialize()
{
- myPopupActions.setAutoDelete( true );
myPaintersRedrawing = false;
myEnableSketching = true;
myEnableTransform = true;
setMouseTracking( true );
- setBackgroundMode( NoBackground );
+ setBackgroundRole( QPalette::NoRole );//NoBackground );
// set focus policy to threat QContextMenuEvent from keyboard
- setFocusPolicy( StrongFocus );
+ setFocusPolicy( Qt::StrongFocus );
+ setAttribute( Qt::WA_PaintOnScreen );
+ setAttribute( Qt::WA_NoSystemBackground );
}
/*!
*/
void OCCViewer_ViewPort::selectVisualId()
{
-#if !defined WNT
- XVisualInfo* pVisualInfo;
- if ( x11Display() )
- {
- /* Initialization with the default VisualID */
- Visual *v = DefaultVisual( x11Display(), DefaultScreen( x11Display() ) );
- int visualID = XVisualIDFromVisual( v );
-
- /* Here we use the settings from Optimizer_ViewInfo::TxglCreateWindow() */
- int visualAttr[] = { GLX_RGBA, GLX_DEPTH_SIZE, 1, GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1,
- GLX_BLUE_SIZE, 1, GLX_DOUBLEBUFFER, None };
-
- pVisualInfo = ::glXChooseVisual( x11Display(), DefaultScreen( x11Display() ), visualAttr );
-
- if ( isVisible() )
- hide();
-
- XSetWindowAttributes a;
-
- a.colormap = choose_cmap( x11Display(), pVisualInfo ); /* find best colormap */
- a.background_pixel = backgroundColor().pixel();
- a.border_pixel = black.pixel();
- Window p = RootWindow( x11Display(), DefaultScreen( x11Display() ) );
- if ( parentWidget() )
- p = parentWidget()->winId();
-
- Window w;
- /* if ( type == Type2D ) // creating simple X window for 2d
- {
- unsigned long xbackground =
- BlackPixel( x11Display(), DefaultScreen( x11Display() ) );
- unsigned long xforeground =
- WhitePixel( x11Display(), DefaultScreen( x11Display() ) );
+#if !defined WIN32 && !defined __APPLE__
+ XVisualInfo* pVisualInfo;
+ if ( QX11Info::display() )
+ {
+ /* Initialization with the default VisualID */
+ Visual *v = DefaultVisual( QX11Info::display(), DefaultScreen( QX11Info::display() ) );
+ /*int visualID = */XVisualIDFromVisual( v );
+
+ /* Here we use the settings from Optimizer_ViewInfo::TxglCreateWindow() */
+ int visualAttr[] = { GLX_RGBA, GLX_DEPTH_SIZE, 1, GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1, GLX_DOUBLEBUFFER, None };
+
+ pVisualInfo = ::glXChooseVisual( QX11Info::display(), DefaultScreen( QX11Info::display() ), visualAttr );
+
+ if ( isVisible() )
+ hide();
+
+ XSetWindowAttributes a;
+
+ a.colormap = choose_cmap( QX11Info::display(), pVisualInfo ); /* find best colormap */
+ a.background_pixel = QColormap::instance().pixel( backgroundColor() );
+ a.border_pixel = QColormap::instance().pixel( Qt::black );
+ Window p = RootWindow( QX11Info::display(), DefaultScreen( QX11Info::display() ) );
+ if ( parentWidget() )
+ p = parentWidget()->winId();
+
+ Window w;
+ /*
+ if ( type == Type2D ) // creating simple X window for 2d
+ {
+ unsigned long xbackground =
+ BlackPixel( QX11Info::display(), DefaultScreen( QX11Info::display() ) );
+ unsigned long xforeground =
+ WhitePixel( QX11Info::display(), DefaultScreen( QX11Info::display() ) );
- w = XCreateSimpleWindow ( x11Display(), p, x(), y(), width(),
- height(), 0, xforeground, xbackground );
- }
- else if ( type == Type3D )
- {
- w = XCreateWindow( x11Display(), p, x(), y(), width(), height(),
- 0, pVisualInfo->depth, InputOutput, pVisualInfo->visual,
- CWBackPixel | CWBorderPixel | CWColormap, &a );
- }
- else
- return;*/
- w = XCreateWindow( x11Display(), p, x(), y(), width(), height(),
- 0, pVisualInfo->depth, InputOutput, pVisualInfo->visual,
- CWBackPixel | CWBorderPixel | CWColormap, &a );
-
- Window *cmw;
- Window *cmwret;
- int count;
- if ( XGetWMColormapWindows( x11Display(), topLevelWidget()->winId(), &cmwret, &count ) )
- {
- cmw = new Window[count+1];
- memcpy( (char*)cmw, (char*)cmwret, sizeof(Window) * count );
- XFree( (char*)cmwret );
- int i;
-
- for ( i = 0; i < count; i++ )
- {
- if ( cmw[i] == winId() ) /* replace old window */
- {
- cmw[i] = w;
- break;
- }
- }
-
- if ( i >= count ) /* append new window */
- cmw[count++] = w;
- }
- else
- {
- count = 1;
- cmw = new Window[count];
- cmw[0] = w;
- }
-
- /* Creating new window (with good VisualID) for this widget */
- create(w);
- XSetWMColormapWindows( x11Display(), topLevelWidget()->winId(), cmw, count );
- delete[] cmw;
-
- if ( isVisible() )
- show();
-
- if ( pVisualInfo )
+ w = XCreateSimpleWindow ( QX11Info::display(), p, x(), y(), width(),
+ height(), 0, xforeground, xbackground );
+ }
+ else if ( type == Type3D )
+ {
+ w = XCreateWindow( QX11Info::display(), p, x(), y(), width(), height(),
+ 0, pVisualInfo->depth, InputOutput, pVisualInfo->visual,
+ CWBackPixel | CWBorderPixel | CWColormap, &a );
+ }
+ else
+ return;
+ */
+ w = XCreateWindow( QX11Info::display(), p, x(), y(), width(), height(),
+ 0, pVisualInfo->depth, InputOutput, pVisualInfo->visual,
+ CWBackPixel | CWBorderPixel | CWColormap, &a );
+
+ Window *cmw;
+ Window *cmwret;
+ int count;
+ if ( XGetWMColormapWindows( QX11Info::display(), topLevelWidget()->winId(), &cmwret, &count ) )
+ {
+ cmw = new Window[count+1];
+ memcpy( (char*)cmw, (char*)cmwret, sizeof(Window) * count );
+ XFree( (char*)cmwret );
+ int i;
+
+ for ( i = 0; i < count; i++ )
+ {
+ if ( cmw[i] == winId() ) /* replace old window */
{
- XFree( (char *)pVisualInfo );
- }
- XFlush( x11Display() );
- }
+ cmw[i] = w;
+ break;
+ }
+ }
+
+ if ( i >= count ) /* append new window */
+ cmw[count++] = w;
+ }
+ else
+ {
+ count = 1;
+ cmw = new Window[count];
+ cmw[0] = w;
+ }
+
+ /* Creating new window (with good VisualID) for this widget */
+ create(w);
+ XSetWMColormapWindows( QX11Info::display(), topLevelWidget()->winId(), cmw, count );
+ delete[] cmw;
+
+ if ( isVisible() )
+ show();
+
+ if ( pVisualInfo )
+ XFree( (char *)pVisualInfo );
+
+ XFlush( QX11Info::display() );
+ }
#endif
}
*/
void OCCViewer_ViewPort::setBackgroundColor( const QColor& color )
{
- QPalette pal = palette();
- pal.setColor( QColorGroup::Background, color );
- setPalette( pal );
- repaint();
- emit vpChangeBGColor( color );
+ QPalette pal = palette();
+ pal.setColor( QPalette::Background, color );
+ setPalette( pal );
+ repaint();
+ emit vpChangeBGColor( color );
}
/*!
*/
QColor OCCViewer_ViewPort::backgroundColor() const
{
- return palette().active().background();
+ return palette().color( QPalette::Active, QPalette::Background );
}
/*!
*/
bool OCCViewer_ViewPort::isSketchingEnabled() const
{
- return myEnableSketching;
+ return myEnableSketching;
}
/*!
*/
void OCCViewer_ViewPort::setSketchingEnabled( bool enable )
{
- myEnableSketching = enable;
+ myEnableSketching = enable;
}
/*!
*/
bool OCCViewer_ViewPort::isTransformEnabled() const
{
- return myEnableTransform;
+ return myEnableTransform;
}
/*!
*/
void OCCViewer_ViewPort::setTransformEnabled( bool enable )
{
- myEnableTransform = enable;
+ myEnableTransform = enable;
}
/*!
*/
void OCCViewer_ViewPort::mouseMoveEvent( QMouseEvent* e )
{
- emit vpMouseEvent( e );
+ emit vpMouseEvent( e );
}
/*!
*/
void OCCViewer_ViewPort::mouseReleaseEvent( QMouseEvent *e )
{
- emit vpMouseEvent( e );
+ emit vpMouseEvent( e );
}
/*!
*/
void OCCViewer_ViewPort::mouseDoubleClickEvent( QMouseEvent *e )
{
- emit vpMouseEvent( e );
+ emit vpMouseEvent( e );
}
/*!
*/
void OCCViewer_ViewPort::keyPressEvent( QKeyEvent *e )
{
- emit vpKeyEvent( e );
+ emit vpKeyEvent( e );
}
/*!
*/
void OCCViewer_ViewPort::keyReleaseEvent( QKeyEvent *e )
{
- emit vpKeyEvent( e );
+ emit vpKeyEvent( e );
}
/*!
*/
void OCCViewer_ViewPort::paintEvent( QPaintEvent* )
{
- if ( myPaintersRedrawing )
- {
- QPainter p( this );
- emit vpDrawExternal( &p );
- myPaintersRedrawing = false;
- }
+ if ( myPaintersRedrawing )
+ {
+ QPainter p( this );
+ emit vpDrawExternal( &p );
+ myPaintersRedrawing = false;
+ }
}
/*!
*/
void OCCViewer_ViewPort::redrawPainters()
{
- myPaintersRedrawing = true;
- repaint();
+ myPaintersRedrawing = true;
+ repaint();
}
/*!
}
/*!
- Creates the popup. [ virtual protected ]
+ Get paint engine for the OpenGL viewer. [ virtual public ]
*/
-/*void OCCViewer_ViewPort::onCreatePopup( QPopupMenu* popup )
+QPaintEngine* OCCViewer_ViewPort::paintEngine() const
{
- if ( popup )
- {
- QtxAction* a = new QtxAction( "", tr( "MEN_VP_CHANGEBGR" ), 0, this );
- a->setStatusTip( tr( "PRP_VP_CHANGEBGR" ) );
- connect( a, SIGNAL( activated() ), SLOT( onChangeBgColor()));
- myPopupActions.append( a );
- a->addTo( popup );
- }
-}*/
+ return 0;
+}
/*!
- Destroys the popup. [ virtual protected ]
+ Performs synchronization of view parameters with the specified view.
+ Returns \c true if synchronization is done successfully or \c false otherwise.
+ Default implementation does nothing (return \c false)
*/
-/*void OCCViewer_ViewPort::onDestroyPopup( QPopupMenu* popup )
+bool OCCViewer_ViewPort::synchronize( OCCViewer_ViewPort* )
{
- if ( popup )
- {
- for ( QtxAction* a = myPopupActions.first(); a; a = myPopupActions.next() )
- a->removeFrom( popup );
- myPopupActions.clear();
- }
-}*/
+ return false;
+}
/*!
Sets the background color with color selection dialog. [ virtual protected slot ]
*/
-void OCCViewer_ViewPort::onChangeBgColor()
+void OCCViewer_ViewPort::onChangeBackground()
{
- QColor selColor = QColorDialog::getColor ( backgroundColor(), this );
- if ( selColor.isValid() )
- setBackgroundColor( selColor );
+ QColor selColor = QColorDialog::getColor ( backgroundColor(), this );
+ if ( selColor.isValid() )
+ setBackgroundColor( selColor );
}
