-// Copyright (C) 2005 OPEN CASCADE
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// 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.
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
-// 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.
+// 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, or (at your option) any later version.
//
-// 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
+// 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.
//
-// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// 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
//
-// Author : OPEN CASCADE
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+// Author : OPEN CASCADE
// File: GLViewer_Drawer.cxx
// Created: November, 2004
-
//#include <GLViewerAfx.h>
+//
#include "GLViewer_Drawer.h"
#include "GLViewer_Object.h"
#include "GLViewer_Text.h"
#include "GLViewer_ViewFrame.h"
#include "GLViewer_ViewPort2d.h"
-#ifndef WIN32
+#include <QApplication>
+#include <QImage>
+#include <QPainter>
+#include <QFile>
+
+#if defined(__APPLE__)
+#include <OpenGL/CGLCurrent.h>
+#elif !defined(WIN32)
#include <GL/glx.h>
#endif
#include <gp_Pnt2d.hxx>
-#include <qimage.h>
-#include <qpainter.h>
-
#define TEXT_GAP 5
// Two texture components for texmapped fonts: luminance and alpha
#define NB_TEX_COMP 2
GLViewer_TexFont::GLViewer_TexFont()
: myMaxRowWidth( 0 ), myFontHeight( 0 )
{
- myQFont = QFont::defaultFont();
+ myQFont = QApplication::font();//QFont::defaultFont();
mySeparator = 2;
myIsResizeable = false;
myMinMagFilter = GL_LINEAR;
aPainter.drawText( myPositions[l], ( row + 1 ) * aRowPixelHeight - aDescent, aLetter );
}
- QImage aImage = aPixmap.convertToImage();
+ QImage aImage = aPixmap.toImage();
//int qqq = 0;
//if (qqq)
float aDY = ( aRowPixelHeight - 1 ) / aYScale, aDX;
char aLetter;
int aLettIndex, row;
- for( int i = 0; i < theStr.length(); i++ )
+ for ( int i = 0; i < (int)theStr.length(); i++ )
{
- aLetter = theStr.data()[i];
+ aLetter = theStr.data()[i].toLatin1();
aLettIndex = (int)aLetter - FirstSymbolNumber;
row = aLettIndex / TEX_ROW_LEN;
int GLViewer_TexFont::getStringWidth( QString theStr )
{
int aWidth = 0;
- for( int i = 0; i < theStr.length(); i ++ )
+ for ( int i = 0; i < (int)theStr.length(); i ++ )
{
- char aLetter = theStr.data()[i];
+ char aLetter = theStr.data()[i].toLatin1();
int aLettIndex = (int)aLetter - FirstSymbolNumber;
aWidth += myWidths[aLettIndex] + mySeparator;
}
aFindFont.myIsUndl = theFont->underline();
aFindFont.myPointSize = theFont->pointSize();
-#ifdef WIN32
+#if defined(WIN32)
HGLRC ctx = ::wglGetCurrentContext();
if ( !ctx )
return aList;
QMap<GLViewer_TexFindId, GLuint>::iterator it = GLViewer_TexFont::BitmapFontCache.begin();
for ( ; it != GLViewer_TexFont::BitmapFontCache.end(); ++it )
{
- if ( it.key().myViewPortId == (int)ctx && it.data() > listBase )
- listBase = it.data();
+ if ( it.key().myViewPortId == (int)ctx && it.value() > listBase )
+ listBase = it.value();
}
listBase += 256;
HDC glHdc = ::wglGetCurrentDC();
+ #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
::SelectObject( glHdc, theFont->handle() );
+ #endif
if ( !::wglUseFontBitmaps( glHdc, 0, 256, listBase ) )
listBase = 0;
aList = listBase;
GLViewer_TexFont::BitmapFontCache[aFindFont] = aList;
}
+#elif defined(__APPLE__)
+ CGLContextObj ctx = ::CGLGetCurrentContext();
+ if ( !ctx )
+ return aList;
+
+ aFindFont.myViewPortId = (long)ctx;
+
+ if ( GLViewer_TexFont::BitmapFontCache.contains( aFindFont ) )
+ aList = GLViewer_TexFont::BitmapFontCache[aFindFont];
+ else
+ {
+ GLuint listBase = 0;
+ QMap<GLViewer_TexFindId, GLuint>::iterator it = GLViewer_TexFont::BitmapFontCache.begin();
+ for ( ; it != GLViewer_TexFont::BitmapFontCache.end(); ++it )
+ {
+ if ( it.key().myViewPortId == (long)ctx && it.value() > listBase )
+ listBase = it.value();
+ }
+ listBase += 256;
+
+ //HDC glHdc = ::wglGetCurrentDC();
+ //::SelectObject( glHdc, theFont->handle() );
+ //if ( !::wglUseFontBitmaps( glHdc, 0, 256, listBase ) )
+ // listBase = 0;
+ aList = listBase;
+ GLViewer_TexFont::BitmapFontCache[aFindFont] = aList;
+ }
#else //X Window
Display* aDisp = glXGetCurrentDisplay();
if( !aDisp )
QMap<GLViewer_TexFindId, GLuint>::iterator it = GLViewer_TexFont::BitmapFontCache.begin();
for ( ; it != GLViewer_TexFont::BitmapFontCache.end(); ++it )
{
- if ( it.key().myViewPortId == size_t(aCont) && it.data() > listBase )
- listBase = it.data();
+ if ( it.key().myViewPortId == size_t(aCont) && it.value() > listBase )
+ listBase = it.value();
}
listBase += 256;
//glXUseXFont( (Font)(theFont->handle()), 0, 256, listBase );
int aFontCont = 0;
QString aFontDef = theFont->toString();
- char** xFontList = XListFonts( aDisp, aFontDef.latin1()/*aFindFont.myFontString.data()*/, 1, &aFontCont );
+ char** xFontList = XListFonts( aDisp, aFontDef.toLatin1()/*aFindFont.myFontString.data()*/, 1, &aFontCont );
+// TODO (QT5 PORTING) Below is a temporary solution, to allow compiling with Qt 5
+#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
if( !theFont->handle() )
- {
+ {
+#endif
#ifdef _DEBUG_
- printf( "Can't load font %s. loading default font....\n", aFontDef.latin1()/*aFindFont.myFontString.data()*/ );
+ printf( "Can't load font %s. loading default font....\n", aFontDef.toLatin1().data()/*aFindFont.myFontString.data()*/ );
#endif
QString aFontMask ("-*-*-*-r-*-*-");
aFontMask += aFontDef/*aFindFont.myFontString*/.section( ',', 1, 1 );
printf( "Height of Default font: %s\n", aFontDef/*aFindFont.myFontString*/.section( ',', 1, 1 ).data() );
#endif
aFontMask += "-*-*-*-m-*-*-*";
- xFontList = XListFonts( aDisp, aFontMask.data()/*"-*-*-*-r-*-*-12-*-*-*-m-*-*-*"*/, 1, &aFontCont );
+ xFontList = XListFonts( aDisp, aFontMask.toLatin1().constData()/*"-*-*-*-r-*-*-12-*-*-*-m-*-*-*"*/, 1, &aFontCont );
if( aFontCont == 0 )
- {
+ {
#ifdef _DEBUG_
printf( "Can't load default font\n" );
#endif
return 0;
}
glXUseXFont( (Font)(XLoadFont( aDisp,xFontList[0] )), 0, 256, listBase );
+#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
}
else
glXUseXFont( (Font)(theFont->handle()), 0, 256, listBase );
-
+#endif
aList = listBase;
GLViewer_TexFont::BitmapFontCache[aFindFont] = aList;
}
QMap<GLViewer_TexFindId,GLViewer_TexIdStored>::Iterator anEndIt= GLViewer_TexFont::TexFontBase.end();
for( ; anIt != anEndIt; anIt++ )
- glDeleteTextures( 1, &(anIt.data().myTexFontId) );
+ glDeleteTextures( 1, &(anIt.value().myTexFontId) );
}
/*!
*/
void GLViewer_Drawer::setAntialiasing(const bool on)
{
- if (on)
- {
+ if (on)
+ {
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
- glEnable(GL_POINT_SMOOTH);
- glEnable(GL_LINE_SMOOTH);
- glEnable(GL_POLYGON_SMOOTH);
- glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- }
- else
- {
- glDisable(GL_POINT_SMOOTH);
- glDisable(GL_LINE_SMOOTH);
- glDisable(GL_POLYGON_SMOOTH);
- glBlendFunc (GL_ONE, GL_ZERO);
- glDisable (GL_BLEND);
- }
+ glEnable(GL_POINT_SMOOTH);
+ glEnable(GL_LINE_SMOOTH);
+ glEnable(GL_POLYGON_SMOOTH);
+ glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable (GL_BLEND);
+ }
+ else
+ {
+ glDisable(GL_POINT_SMOOTH);
+ glDisable(GL_LINE_SMOOTH);
+ glDisable(GL_POLYGON_SMOOTH);
+ glBlendFunc (GL_ONE, GL_ZERO);
+ glDisable (GL_BLEND);
+ }
}
/*! Loads texture from file
{
glRasterPos2f( xPos, yPos );
glListBase( displayListBase( theFont ) );
- glCallLists( text.length(), GL_UNSIGNED_BYTE, text.local8Bit().data() );
+ glCallLists( text.length(), GL_UNSIGNED_BYTE, text.toLocal8Bit().data() );
}
}
\param fillingColor - color of filling
*/
void GLViewer_Drawer::drawRectangle( GLViewer_Rect* rect, GLfloat lineWidth, GLfloat gap,
- QColor color, bool filled, QColor fillingColor )
+ QColor color, bool filled, QColor fillingColor )
{
if( !rect )
return;
glLineWidth( lineWidth );
glBegin( GL_LINES );
- QValueList<GLViewer_Pnt>::const_iterator it = pntList.begin();
+ QList<GLViewer_Pnt>::const_iterator it = pntList.begin();
for( ; it != pntList.end(); ++it )
glVertex2f( (*it).x(), (*it).y() );
glEnd();
\param isStripe - enables line stipple
*/
void GLViewer_Drawer::drawContour( GLViewer_Rect* rect, QColor color, GLfloat lineWidth,
- GLushort pattern, bool isStripe )
+ GLushort pattern, bool isStripe )
{
float x1 = rect->left();
float x2 = rect->right();
( GLfloat )color.green() / 255,
( GLfloat )color.blue() / 255 );
glBegin( GL_POLYGON );
- QValueList<GLViewer_Pnt>::const_iterator it = pntList.begin();
+ QList<GLViewer_Pnt>::const_iterator it = pntList.begin();
for( ; it != pntList.end(); ++it )
glVertex2f( (*it).x(), (*it).y() );
glEnd();
\param filled - drawn as filled
*/
void GLViewer_Drawer::drawArrow( const GLfloat red, const GLfloat green, const GLfloat blue,
- GLfloat lineWidth,
- GLfloat staff, GLfloat length, GLfloat width,
- GLfloat x, GLfloat y, GLfloat angle, GLboolean filled )
+ GLfloat lineWidth,
+ GLfloat staff, GLfloat length, GLfloat width,
+ GLfloat x, GLfloat y, GLfloat angle, GLboolean filled )
{
GLfloat vx1 = x;
GLfloat vy1 = y + staff + length;
