void ManageTextureScreen::CallBack( Fl_Widget * w )
{
Vehicle* veh = m_ScreenMgr->GetVehiclePtr();
if( w == m_TextureMgrUI->compChoice )
{
int selectedIndex = m_TextureMgrUI->compChoice->value();
for( int i = 0; i < ( int )m_CompDropDownList.size(); i++ )
{
if( m_CompDropDownList[i].GUIIndex == selectedIndex )
{
veh->SetActiveGeom( m_CompDropDownList[i].GeomID );
ResetCurrentSelected();
break;
}
}
}
else if( w == m_TextureMgrUI->textureChoice )
{
UpdateCurrentSelected();
}
else if( w == m_TextureMgrUI->textureNameInput )
{
vector< Geom* > select_vec = veh->GetActiveGeomPtrVec();
Texture * info = select_vec[0]->m_GuiDraw.getTextureMgr()->FindTexture( m_SelectedTexItem->TexInfo->GetID() );
info->SetName( m_TextureMgrUI->textureNameInput->value() );
}
else if( w == m_TextureMgrUI->addTextureButton )
{
vector< Geom* > select_vec = veh->GetActiveGeomPtrVec();
Fl_File_Chooser fc( ".", "TGA, JPG Files (*.{tga,jpg})", Fl_File_Chooser::SINGLE, "Read Texture?" );
fc.show();
while( fc.shown() )
{
Fl::wait();
}
if( fc.value() == NULL )
{
return;
}
select_vec[0]->m_GuiDraw.getTextureMgr()->AttachTexture( fc.value() );
ResetCurrentSelected();
}
else if( w == m_TextureMgrUI->delTextureButton )
{
if( m_SelectedTexItem )
{
vector< Geom* > select_vec = veh->GetActiveGeomPtrVec();
select_vec[0]->m_GuiDraw.getTextureMgr()->RemoveTexture( m_SelectedTexItem->TexInfo->GetID() );
ResetCurrentSelected();
}
}
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;
}