// Callback for Link Browser
void ManageBackgroundScreen::CallBack( Fl_Widget* w )
{
assert( m_ScreenMgr );
MainVSPScreen* main = dynamic_cast<MainVSPScreen*>( m_ScreenMgr->GetScreen( m_ScreenMgr->VSP_MAIN_SCREEN ) );
if( !main )
{
return;
}
VSPGUI::VspGlWindow * glwin = main->GetGLWindow();
VSPGraphic::Viewport * viewport = glwin->getGraphicEngine()->getDisplay()->getViewport();
if( !viewport )
{
return;
}
if ( w == colorChooser )
{
viewport->getBackground()->setRed( ( float )( colorChooser->r() ) );
viewport->getBackground()->setGreen( ( float )( colorChooser->g() ) );
viewport->getBackground()->setBlue( ( float )( colorChooser->b() ) );
}
m_ScreenMgr->SetUpdateFlag( true );
}
bool ManageBackgroundScreen::Update()
{
MainVSPScreen* main = dynamic_cast<MainVSPScreen*>( m_ScreenMgr->GetScreen( m_ScreenMgr->VSP_MAIN_SCREEN ) );
if( !main )
{
return false;
}
VSPGUI::VspGlWindow * glwin = main->GetGLWindow();
VSPGraphic::Viewport * viewport = glwin->getGraphicEngine()->getDisplay()->getViewport();
if( !viewport )
{
return false;
}
VSPGraphic::Common::VSPenum mode = viewport->getBackground()->getBackgroundMode();
if ( mode == VSPGraphic::Common::VSP_BACKGROUND_COLOR )
{
m_ColorLayout.GetGroup()->activate();
m_ImageLayout.GetGroup()->deactivate();
}
else
{
m_ColorLayout.GetGroup()->deactivate();
m_ImageLayout.GetGroup()->activate();
}
if ( m_PreserveAspect.GetFlButton()->value() )
{
m_PreserveAspectLayout.GetGroup()->deactivate();
}
else
{
m_PreserveAspectLayout.GetGroup()->activate();
}
//Update Scale and Offset in Background
m_WScale.Update( m_WidthScaleValue.GetID() );
m_HScale.Update( m_HeightScaleValue.GetID() );
viewport->getBackground()->scaleW( (float) m_WidthScaleValue.Get() );
if (m_PreserveAspect.GetFlButton()->value())
{
m_HeightScaleValue.Set( viewport->getBackground()->getScaleH() );
}
else
{
viewport->getBackground()->scaleH( (float) m_HeightScaleValue.Get() );
}
m_XOffset.Update( m_XOffsetValue.GetID() );
m_YOffset.Update( m_YOffsetValue.GetID() );
viewport->getBackground()->offsetX( (float) m_XOffsetValue.Get() );
viewport->getBackground()->offsetY( (float) m_YOffsetValue.Get() );
m_FLTK_Window->redraw();
return false;
}
// Callback for all other GUI Devices
void ManageBackgroundScreen::GuiDeviceCallBack( GuiDevice* device )
{
assert( m_ScreenMgr );
MainVSPScreen* main = dynamic_cast<MainVSPScreen*>( m_ScreenMgr->GetScreen( m_ScreenMgr->VSP_MAIN_SCREEN ) );
if( !main )
{
return;
}
VSPGUI::VspGlWindow * glwin = main->GetGLWindow();
VSPGraphic::Viewport * viewport = glwin->getGraphicEngine()->getDisplay()->getViewport();
if( !viewport )
{
return;
}
if ( device == &m_Color )
{
m_Color.GetFlButton()->value( 1 );
m_Image.GetFlButton()->value( 0 );
viewport->getBackground()->removeImage();
viewport->getBackground()->setBackgroundMode( VSPGraphic::Common::VSP_BACKGROUND_COLOR );
}
else if ( device == &m_Image )
{
m_Color.GetFlButton()->value( 0 );
m_Image.GetFlButton()->value( 1 );
viewport->getBackground()->setBackgroundMode( VSPGraphic::Common::VSP_BACKGROUND_IMAGE );
if ( m_ImageFile.compare( "" ) != 0 )
{
viewport->getBackground()->attachImage( VSPGraphic::GlobalTextureRepo()->get2DTexture( m_ImageFile.c_str() ) );
}
}
else if ( device == &m_FileSelect )
{
std::string fileName = m_ScreenMgr->GetSelectFileScreen()->FileChooser(
"Select Image File", "*.{jpg,png,tga,bmp,gif}", false );
if( !fileName.empty() )
{
viewport->getBackground()->removeImage();
viewport->getBackground()->attachImage( VSPGraphic::GlobalTextureRepo()->get2DTexture( fileName.c_str() ) );
m_ImageFile = fileName;
m_FileOutput.Update( truncateFileName( fileName, 40 ).c_str() );
}
}
else if ( device == &m_PreserveAspect )
{
if ( m_PreserveAspect.GetFlButton()->value() == 1 )
{
viewport->getBackground()->preserveAR( true );
}
else
{
viewport->getBackground()->preserveAR( false );
}
}
else if ( device == &m_ResetDefaults )
{
viewport->getBackground()->reset();
colorChooser->rgb( viewport->getBackground()->getRed(), viewport->getBackground()->getGreen(),
viewport->getBackground()->getBlue() );
m_FileOutput.Update("");
m_ImageFile = "";
//Reset Scale & Offset
m_WidthScaleValue.Set( viewport->getBackground()->getScaleW() );
m_HeightScaleValue.Set( viewport->getBackground()->getScaleH() );
m_XOffsetValue.Set( viewport->getBackground()->getOffsetX() );
m_YOffsetValue.Set( viewport->getBackground()->getOffsetY() );
}
m_ScreenMgr->SetUpdateFlag( true );
}
bool ManageTextureScreen::Update()
{
assert( m_ScreenMgr );
Vehicle* veh = m_ScreenMgr->GetVehiclePtr();
vector< Geom* > select_vec = veh->GetActiveGeomPtrVec();
if ( select_vec.size() != 1 )
{
Hide();
return false;
}
// Redo list on each update.
m_TextureMgrUI->compChoice->clear();
m_CompDropDownList.clear();
std::vector<Geom *> geomVec = veh->FindGeomVec( veh->GetGeomVec() );
for( int i = 0; i < ( int )geomVec.size(); i++ )
{
CompDropDownItem item;
item.GeomName = geomVec[i]->GetName();
item.GeomID = geomVec[i]->GetID();
// Hack to add duplicate names
char str[256];
sprintf( str, "%d", i );
item.GUIIndex = m_TextureMgrUI->compChoice->add( str );
m_CompDropDownList.push_back( item );
}
// Fill Hacked char array with correct names.
for( int i = 0; i < ( int )m_CompDropDownList.size(); i++ )
{
m_TextureMgrUI->compChoice->replace( m_CompDropDownList[i].GUIIndex, m_CompDropDownList[i].GeomName.c_str() );
}
// Set compChoice to current selected and update texture dropdown list.
for( int i = 0; i < ( int )m_CompDropDownList.size(); i++ )
{
if( m_CompDropDownList[i].GeomID == select_vec[0]->GetID() )
{
m_TextureMgrUI->compChoice->value( m_CompDropDownList[i].GUIIndex );
// Update Texture Dropdown List. //
// Redo texture list on each update.
m_TextureMgrUI->textureChoice->clear();
m_TexDropDownList.clear();
// Clear preview window.
VSPGraphic::Viewport * viewport = m_GlWin->getGraphicEngine()->getDisplay()->getViewport();
assert( viewport );
viewport->getBackground()->removeImage();
// Load Textures...
TextureMgr * texMgr = select_vec[0]->m_GuiDraw.getTextureMgr();
std::vector<Texture*> texInfos = texMgr->FindTextureVec( texMgr->GetTextureVec() );
for( int j = 0; j < ( int )texInfos.size(); j++ )
{
TexDropDownItem item;
item.TexInfo = texInfos[j];
// Hack to add duplicate names
char str[256];
sprintf( str, "%d", j );
item.GUIIndex = m_TextureMgrUI->textureChoice->add( str );
m_TexDropDownList.push_back( item );
}
// Fill Hacked char array with correct names.
for( int j = 0; j < ( int )m_TexDropDownList.size(); j++ )
{
m_TextureMgrUI->textureChoice->replace( m_TexDropDownList[j].GUIIndex, m_TexDropDownList[j].TexInfo->GetName().c_str() );
}
if( !m_TexDropDownList.empty() )
{
if( m_SelectedTexItem )
{
m_TextureMgrUI->textureChoice->value( m_SelectedTexItem->GUIIndex );
}
else
{
// On refresh list, if nothing is selected, pick last item on list.
m_TextureMgrUI->textureChoice->value( m_TexDropDownList[m_TexDropDownList.size() - 1].GUIIndex );
}
UpdateCurrentSelected();
assert( m_SelectedTexItem );
viewport->getBackground()->attachImage( VSPGraphic::GlobalTextureRepo()->
get2DTexture( m_SelectedTexItem->TexInfo->m_FileName.c_str() ) );
}
else
{
ResetCurrentSelected();
// Force redraw empty list.
m_TextureMgrUI->textureChoice->redraw();
}
// Update Sliders and Buttons.
if( m_SelectedTexItem )
{
Texture * info = select_vec[0]->m_GuiDraw.getTextureMgr()->FindTexture( m_SelectedTexItem->TexInfo->GetID() );
m_TextureMgrUI->textureNameInput->value( info->GetName().c_str() );
m_UScaleSlider.Update( info->m_UScale.GetID() );
m_WScaleSlider.Update( info->m_WScale.GetID() );
m_UPosSlider.Update( info->m_U.GetID() );
m_WPosSlider.Update( info->m_W.GetID() );
m_TransparencySlider.Update( info->m_Transparency.GetID() );
m_FlipUButton.Update( info->m_FlipU.GetID() );
m_FlipWButton.Update( info->m_FlipW.GetID() );
}
break;
}
}
m_GlWin->redraw();
return true;
}
