Control*
MouseCoordsControlFactory::create(MapNode* mapNode,
osgViewer::View* view ) const
{
// readout for coordinates under the mouse
LabelControl* readout = new LabelControl();
readout->setHorizAlign( Control::ALIGN_RIGHT );
readout->setVertAlign( Control::ALIGN_BOTTOM );
Formatter* formatter = new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES);
MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
view->addEventHandler( mcTool );
return readout;
}
int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
bool test1 = arguments.read("--test1");
bool test5 = arguments.read("--test5");
bool ok = test1 || test5;
if ( !ok )
{
return usage("");
}
if ( !test5 )
{
osg::Node* earthNode = osgDB::readNodeFiles( arguments );
if (!earthNode)
{
return usage( "Unable to load earth model." );
}
viewer.setCameraManipulator( new osgEarth::Util::EarthManipulator() );
LabelControl* label = new LabelControl();
if ( !test5 )
ControlCanvas::get(&viewer,true)->addControl(label);
if ( test1 )
{
viewer.setSceneData( TEST_1::run(earthNode) );
label->setText( "Function injection test: the map should appear hazy." );
}
}
else // if ( test5 )
{
viewer.setSceneData( TEST_5::run() );
}
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgViewer::ThreadingHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
void
createInactiveLayerItem( Grid* grid, int gridRow, const std::string& name, const ConfigOptions& lc )
{
int gridCol = 0;
// the layer name
LabelControl* nameLabel = new LabelControl( name );
grid->setControl( gridCol, gridRow, nameLabel );
gridCol++;
LabelControl* addRemove = new LabelControl( "ADD", 14 );
addRemove->setHorizAlign( Control::ALIGN_CENTER );
addRemove->setBackColor( .4,.4,.4,1 );
addRemove->setActiveColor( .8,0,0,1 );
addRemove->addEventHandler( new AddLayerHandler(lc) );
grid->setControl( gridCol, gridRow, addRemove );
}
void ChooseServerForm::PositionColumns() {
ListControl *plstc = (ListControl *)GetControlPtr(kidcServerList);
Rect rcList;
plstc->GetRect(&rcList);
Font *pfnt = plstc->GetFont();
LabelControl *plblPlayers = (LabelControl *)GetControlPtr(kidcNumPlayers);
int cxNumPlayers = pfnt->GetTextExtent(plblPlayers->GetText());
int xNumPlayers = rcList.right - cxNumPlayers;
LabelControl *plblStatus = (LabelControl *)GetControlPtr(kidcServerStatus);
int cxStatus = pfnt->GetTextExtent(plblStatus->GetText());
int xStatus = xNumPlayers - 40 - cxStatus;
int xLocation = rcList.left + (xStatus - rcList.left) / 2;
int xName = rcList.left;
plstc->SetTabStops(xName - rcList.left, xLocation - rcList.left,
xStatus + cxStatus / 2 - rcList.left,
xNumPlayers + cxNumPlayers / 2 - rcList.left);
plstc->SetTabFlags(0, 0, kfLstTabCenterOn, kfLstTabCenterOn);
word ids[] = { kidcServerName, kidcServerLocation, kidcServerStatus,
kidcNumPlayers };
int ax[] = { xName, xLocation, xStatus, xNumPlayers };
for (int i = 0; i < ARRAYSIZE(ids); i++) {
LabelControl *plbl = (LabelControl *)GetControlPtr(ids[i]);
Rect rcCtl;
plbl->GetRect(&rcCtl);
plbl->SetPosition(ax[i], rcCtl.top);
}
}
void DownloadMissionPackForm::ShowStatus(void *ctx, const char *psz) {
if (ctx == CTX_INDEX) {
ListControl *plstc = (ListControl *)GetControlPtr(kidcMissionPackList);
plstc->Clear();
plstc->SetTabStops(0);
plstc->SetTabFlags(0);
plstc->Add(psz, NULL);
}
if (ctx == CTX_INFO) {
LabelControl *plbl =
(LabelControl *)GetControlPtr(kidcMissionPackInfo);
plbl->SetText((char *)psz);
}
// Force the frame draw, since this gets called while the main loop
// is "asleep".
gpmfrmm->DrawFrame(false);
}
void DownloadMissionPackForm::HideShow() {
ListControl *plstc = (ListControl *)GetControlPtr(kidcMissionPackList);
LabelControl *plbl = (LabelControl *)GetControlPtr(kidcMissionPackInfo);
ButtonControl *pbtn = (ButtonControl *)GetControlPtr(kidcOk);
int selected = plstc->GetSelectedItemIndex();
if (selected < 0) {
gppim->Reset();
plbl->SetText("");
pbtn->Show(false);
GetControlPtr(kidcDiscuss)->Show(false);
return;
}
// Get the pack info for this pack
IndexEntry *entry = (IndexEntry *)plstc->GetSelectedItemData();
if (entry == NULL) {
return;
}
char *psz = NULL;
switch (gppackm->IsInstalled(&entry->packid)) {
case 0:
psz = "DOWNLOAD";
break;
case 1:
psz = "REMOVE";
break;
case 2:
psz = "UPGRADE";
break;
}
if (psz != NULL) {
pbtn->SetText(psz);
}
pbtn->Show(true);
ShowInfo(true);
}
void
addControls(GammaColorFilter* filter, Container* container, unsigned i)
{
// the outer container:
Grid* s_layerBox = container->addControl(new Grid());
s_layerBox->setBackColor(0,0,0,0.5);
s_layerBox->setMargin( 10 );
s_layerBox->setPadding( 10 );
s_layerBox->setChildSpacing( 10 );
s_layerBox->setChildVertAlign( Control::ALIGN_CENTER );
s_layerBox->setAbsorbEvents( true );
s_layerBox->setVertAlign( Control::ALIGN_TOP );
// Title:
s_layerBox->setControl( 0, 0, new LabelControl(Stringify()<<"Layer "<<i, Color::Yellow) );
// Gamma:
LabelControl* gLabel = new LabelControl( "Gamma" );
gLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 1, gLabel );
HSliderControl* gAdjust = new HSliderControl( 0.1f, 3.0f, 1.0f, new GAMMA::Set(filter) );
gAdjust->setWidth( 125 );
gAdjust->setHeight( 12 );
gAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 1, gAdjust );
s_layerBox->setControl( 2, 1, new LabelControl(gAdjust) );
// Reset button
LabelControl* resetButton = new LabelControl( "Reset" );
resetButton->setBackColor( Color::Gray );
resetButton->setActiveColor( Color::Blue );
resetButton->addEventHandler( new Reset(gAdjust) );
s_layerBox->setControl( 1, 3, resetButton );
}
void
addControls(BrightnessContrastColorFilter* filter, Container* container, unsigned i)
{
// the outer container:
Grid* s_layerBox = container->addControl(new Grid());
s_layerBox->setBackColor(0,0,0,0.5);
s_layerBox->setMargin( 10 );
s_layerBox->setPadding( 10 );
s_layerBox->setChildSpacing( 10 );
s_layerBox->setChildVertAlign( Control::ALIGN_CENTER );
s_layerBox->setAbsorbEvents( true );
s_layerBox->setVertAlign( Control::ALIGN_TOP );
// Title:
s_layerBox->setControl( 0, 0, new LabelControl(Stringify()<<"Layer "<<i, Color::Yellow) );
// Brightness:
LabelControl* bLabel = new LabelControl( "Brightness" );
bLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 1, bLabel );
HSliderControl* bAdjust = new HSliderControl( 0.0f, 5.0f, 1.0f, new BC::Set(filter,0) );
bAdjust->setWidth( 125 );
bAdjust->setHeight( 12 );
bAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 1, bAdjust );
s_layerBox->setControl( 2, 1, new LabelControl(bAdjust) );
// Contrast:
LabelControl* cLabel = new LabelControl( "Contrast" );
cLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 2, cLabel );
HSliderControl* cAdjust = new HSliderControl( 0.0f, 5.0f, 1.0f, new BC::Set(filter,1) );
cAdjust->setWidth( 125 );
cAdjust->setHeight( 12 );
cAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 2, cAdjust );
s_layerBox->setControl( 2, 2, new LabelControl(cAdjust) );
// Reset button
LabelControl* resetButton = new LabelControl( "Reset" );
resetButton->setBackColor( Color::Gray );
resetButton->setActiveColor( Color::Blue );
resetButton->addEventHandler( new Reset(bAdjust, cAdjust) );
s_layerBox->setControl( 1, 3, resetButton );
}
bool DownloadMissionPackForm::Init(FormMgr *pfrmm, IniReader *pini, word idf) {
if (!ShellForm::Init(pfrmm, pini, idf)) {
return false;
}
// Start downloading the mission pack index
if (!idxl_.Start(CTX_INDEX, this)) {
return false;
}
// No operation is available until a mission is selected
GetControlPtr(kidcOk)->Show(false);
GetControlPtr(kidcDiscuss)->Show(false);
// Show status
ShowStatus(CTX_INDEX, "Contacting Server...");
// Position Column labels
PositionColumns();
// Set info label to use ellipsis
LabelControl *plbl = (LabelControl *)GetControlPtr(kidcMissionPackInfo);
plbl->SetFlags(plbl->GetFlags() | kfLblEllipsis);
// No sorting yet
idSortIndicator_ = 0;
sort_ = HttpIndexLoader::SORT_UNSORTED;
return true;
}
bool ChooseServerForm::DoModal(int *pnResult) {
// Hide Connect button until there is something to connect to
LabelControl *plbl = (LabelControl *)GetControlPtr(kidcOk);
plbl->Show(false);
// Position the columns
PositionColumns();
Refresh(false);
// If there is a single entry this client can connect to, use it without
// presenting UI
if (infos_.size() == 1) {
Control *pctl = GetControlPtr(kidcOk);
if (pctl->GetFlags() & kfCtlVisible) {
const ServerInfo& info = infos_[0];
if (Connect(info) == knTransportOpenResultSuccess) {
*pnResult = kidcOk;
return true;
}
}
}
return ShellForm::DoModal(pnResult);
}
void CreateGameForm::UpdateLabels() {
// Update Game Speed label
char szT[80];
GetSpeedMultiplierString(szT, m_tGameSpeed);
LabelControl *plbl = (LabelControl *)GetControlPtr(kidcGameSpeedLabel);
plbl->SetText(szT);
// Update Mission Pack Info label
plbl = (LabelControl *)GetControlPtr(kidcMissionPackInfo);
ListControl *plstc = m_aplstc[IndexFromMissionType(m_mt)];
if (plstc->GetSelectedItemIndex() == -1) {
plbl->SetText("");
return;
}
int i = (int)plstc->GetSelectedItemData();
MissionIdentifier miid;
if (!m_pml->GetMissionIdentifier(i, &miid)) {
plbl->SetText("");
return;
}
json::JsonMap *map = gppim->GetInfoMap(&miid.packid);
if (map == NULL) {
MissionDescription md;
if (!m_pml->GetMissionDescription(i, &md)) {
plbl->SetText("");
return;
}
const char *s;
if (miid.packid.id == PACKID_MAIN) {
s = base::Format::ToString("%s by Spiffcode, Inc.",
md.szPackName);
} else {
s = md.szPackName;
}
plbl->SetText((char *)s);
return;
}
const char *szAuthor = GetString(map, "a");
const char *szTitle = GetString(map, "t");
const char *s = base::Format::ToString("%s by %s", szTitle, szAuthor);
plbl->SetText((char *)s);
delete map;
}
void
addControls(CMYKColorFilter* filter, Container* container, unsigned i)
{
// the outer container:
Grid* s_layerBox = container->addControl(new Grid());
s_layerBox->setBackColor(0,0,0,0.5);
s_layerBox->setMargin( 10 );
s_layerBox->setPadding( 10 );
s_layerBox->setChildSpacing( 10 );
s_layerBox->setChildVertAlign( Control::ALIGN_CENTER );
s_layerBox->setAbsorbEvents( true );
s_layerBox->setVertAlign( Control::ALIGN_TOP );
// Title:
s_layerBox->setControl( 0, 0, new LabelControl(Stringify()<<"Layer "<<i, Color::Yellow) );
// Cyan:
LabelControl* cLabel = new LabelControl( "Cyan" );
cLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 1, cLabel );
HSliderControl* cAdjust = new HSliderControl( -1.0f, 1.0f, 0.0f, new CMYK::Set(filter,0) );
cAdjust->setWidth( 125 );
cAdjust->setHeight( 12 );
cAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 1, cAdjust );
s_layerBox->setControl( 2, 1, new LabelControl(cAdjust) );
// Magenta:
LabelControl* mLabel = new LabelControl( "Magenta" );
mLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 2, mLabel );
HSliderControl* mAdjust = new HSliderControl( -1.0f, 1.0f, 0.0f, new CMYK::Set(filter,1) );
mAdjust->setWidth( 125 );
mAdjust->setHeight( 12 );
mAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 2, mAdjust );
s_layerBox->setControl( 2, 2, new LabelControl(mAdjust) );
// Yellow
LabelControl* yLabel = new LabelControl( "Yellow" );
yLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 3, yLabel );
HSliderControl* yAdjust = new HSliderControl( -1.0f, 1.0f, 0.0f, new CMYK::Set(filter,2) );
yAdjust->setWidth( 125 );
yAdjust->setHeight( 12 );
yAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 3, yAdjust );
s_layerBox->setControl( 2, 3, new LabelControl(yAdjust) );
// Black
LabelControl* kLabel = new LabelControl( "Black" );
kLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 4, kLabel );
HSliderControl* kAdjust = new HSliderControl( -1.0f, 1.0f, 0.0f, new CMYK::Set(filter,3) );
kAdjust->setWidth( 125 );
kAdjust->setHeight( 12 );
kAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 4, kAdjust );
s_layerBox->setControl( 2, 4, new LabelControl(kAdjust) );
// Reset button
LabelControl* resetButton = new LabelControl( "Reset" );
resetButton->setBackColor( Color::Gray );
resetButton->setActiveColor( Color::Blue );
resetButton->addEventHandler( new Reset(cAdjust, mAdjust, yAdjust, kAdjust) );
s_layerBox->setControl( 1, 5, resetButton );
}
void
MapNodeHelper::parse(MapNode* mapNode,
osg::ArgumentParser& args,
osgViewer::View* view,
osg::Group* root,
Container* userContainer ) const
{
if ( !root )
root = mapNode;
// options to use for the load
osg::ref_ptr<osgDB::Options> dbOptions = Registry::instance()->cloneOrCreateOptions();
// parse out custom example arguments first:
bool useMGRS = args.read("--mgrs");
bool useDMS = args.read("--dms");
bool useDD = args.read("--dd");
bool useCoords = args.read("--coords") || useMGRS || useDMS || useDD;
bool useAutoClip = args.read("--autoclip");
bool animateSky = args.read("--animate-sky");
bool showActivity = args.read("--activity");
bool useLogDepth = args.read("--logdepth");
bool useLogDepth2 = args.read("--logdepth2");
bool kmlUI = args.read("--kmlui");
if (args.read("--verbose"))
osgEarth::setNotifyLevel(osg::INFO);
if (args.read("--quiet"))
osgEarth::setNotifyLevel(osg::FATAL);
float ambientBrightness = 0.2f;
args.read("--ambientBrightness", ambientBrightness);
std::string kmlFile;
args.read( "--kml", kmlFile );
std::string imageFolder;
args.read( "--images", imageFolder );
std::string imageExtensions;
args.read("--image-extensions", imageExtensions);
// animation path:
std::string animpath;
if ( args.read("--path", animpath) )
{
view->setCameraManipulator( new osgGA::AnimationPathManipulator(animpath) );
}
// Install a new Canvas for our UI controls, or use one that already exists.
ControlCanvas* canvas = ControlCanvas::getOrCreate( view );
Container* mainContainer;
if ( userContainer )
{
mainContainer = userContainer;
}
else
{
mainContainer = new VBox();
mainContainer->setAbsorbEvents( true );
mainContainer->setBackColor( Color(Color::Black, 0.8) );
mainContainer->setHorizAlign( Control::ALIGN_LEFT );
mainContainer->setVertAlign( Control::ALIGN_BOTTOM );
}
canvas->addControl( mainContainer );
// Add an event handler to toggle the canvas with a key press;
view->addEventHandler(new ToggleCanvasEventHandler(canvas) );
// look for external data in the map node:
const Config& externals = mapNode->externalConfig();
//const Config& screenSpaceLayoutConf =
// externals.hasChild("screen_space_layout") ? externals.child("screen_space_layout") :
// externals.child("decluttering"); // backwards-compatibility
// some terrain effects.
// TODO: Most of these are likely to move into extensions.
const Config& lodBlendingConf = externals.child("lod_blending");
const Config& vertScaleConf = externals.child("vertical_scale");
// Shadowing.
if (args.read("--shadows"))
{
int unit;
if ( mapNode->getTerrainEngine()->getResources()->reserveTextureImageUnit(unit, "ShadowCaster") )
{
ShadowCaster* caster = new ShadowCaster();
caster->setTextureImageUnit( unit );
caster->setLight( view->getLight() );
caster->getShadowCastingGroup()->addChild( mapNode );
if ( mapNode->getNumParents() > 0 )
{
insertGroup(caster, mapNode->getParent(0));
}
else
{
caster->addChild(mapNode);
root = caster;
}
}
}
// Loading KML from the command line:
if ( !kmlFile.empty() )
{
KMLOptions kml_options;
kml_options.declutter() = true;
// set up a default icon for point placemarks:
IconSymbol* defaultIcon = new IconSymbol();
defaultIcon->url()->setLiteral(KML_PUSHPIN_URL);
kml_options.defaultIconSymbol() = defaultIcon;
TextSymbol* defaultText = new TextSymbol();
defaultText->halo() = Stroke(0.3,0.3,0.3,1.0);
kml_options.defaultTextSymbol() = defaultText;
osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
if ( kml )
{
if (kmlUI)
{
Control* c = AnnotationGraphControlFactory().create(kml, view);
if ( c )
{
c->setVertAlign( Control::ALIGN_TOP );
canvas->addControl( c );
}
}
root->addChild( kml );
}
else
{
OE_NOTICE << "Failed to load " << kmlFile << std::endl;
}
}
//// Configure the de-cluttering engine for labels and annotations:
//if ( !screenSpaceLayoutConf.empty() )
//{
// ScreenSpaceLayout::setOptions( ScreenSpaceLayoutOptions(screenSpaceLayoutConf) );
//}
// Configure the mouse coordinate readout:
if ( useCoords )
{
LabelControl* readout = new LabelControl();
readout->setBackColor( Color(Color::Black, 0.8) );
readout->setHorizAlign( Control::ALIGN_RIGHT );
readout->setVertAlign( Control::ALIGN_BOTTOM );
Formatter* formatter =
useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
useDMS ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
useDD ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
0L;
MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
view->addEventHandler( mcTool );
canvas->addControl( readout );
}
// Configure for an ortho camera:
if ( args.read("--ortho") )
{
view->getCamera()->setProjectionMatrixAsOrtho(-1, 1, -1, 1, 0, 1);
}
// activity monitor (debugging)
if ( showActivity )
{
VBox* vbox = new VBox();
vbox->setBackColor( Color(Color::Black, 0.8) );
vbox->setHorizAlign( Control::ALIGN_RIGHT );
vbox->setVertAlign( Control::ALIGN_BOTTOM );
view->addEventHandler( new ActivityMonitorTool(vbox) );
canvas->addControl( vbox );
}
// Install an auto clip plane clamper
if ( useAutoClip )
{
mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
}
// Install logarithmic depth buffer on main camera
if ( useLogDepth )
{
OE_INFO << LC << "Activating logarithmic depth buffer (vertex-only) on main camera" << std::endl;
osgEarth::Util::LogarithmicDepthBuffer logDepth;
logDepth.setUseFragDepth( false );
logDepth.install( view->getCamera() );
}
else if ( useLogDepth2 )
{
OE_INFO << LC << "Activating logarithmic depth buffer (precise) on main camera" << std::endl;
osgEarth::Util::LogarithmicDepthBuffer logDepth;
logDepth.setUseFragDepth( true );
logDepth.install( view->getCamera() );
}
// Scan for images if necessary.
if ( !imageFolder.empty() )
{
std::vector<std::string> extensions;
if ( !imageExtensions.empty() )
StringTokenizer( imageExtensions, extensions, ",;", "", false, true );
if ( extensions.empty() )
extensions.push_back( "tif" );
OE_INFO << LC << "Loading images from " << imageFolder << "..." << std::endl;
ImageLayerVector imageLayers;
DataScanner scanner;
scanner.findImageLayers( imageFolder, extensions, imageLayers );
if ( imageLayers.size() > 0 )
{
mapNode->getMap()->beginUpdate();
for( ImageLayerVector::iterator i = imageLayers.begin(); i != imageLayers.end(); ++i )
{
mapNode->getMap()->addImageLayer( i->get() );
}
mapNode->getMap()->endUpdate();
}
OE_INFO << LC << "...found " << imageLayers.size() << " image layers." << std::endl;
}
// Install elevation morphing
if ( !lodBlendingConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new LODBlending(lodBlendingConf) );
}
// Install vertical scaler
if ( !vertScaleConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new VerticalScale(vertScaleConf) );
}
// Install a contour map effect.
if (args.read("--contourmap"))
{
mapNode->addExtension(Extension::create("contourmap", ConfigOptions()));
// with the cmdline switch, hids all the image layer so we can see the contour map.
for (unsigned i = 0; i < mapNode->getMap()->getNumImageLayers(); ++i) {
mapNode->getMap()->getImageLayerAt(i)->setVisible(false);
}
}
// Generic named value uniform with min/max.
VBox* uniformBox = 0L;
while( args.find( "--uniform" ) >= 0 )
{
std::string name;
float minval, maxval;
if ( args.read( "--uniform", name, minval, maxval ) )
{
if ( uniformBox == 0L )
{
uniformBox = new VBox();
uniformBox->setBackColor(0,0,0,0.5);
uniformBox->setAbsorbEvents( true );
canvas->addControl( uniformBox );
}
osg::Uniform* uniform = new osg::Uniform(osg::Uniform::FLOAT, name);
uniform->set( minval );
root->getOrCreateStateSet()->addUniform( uniform, osg::StateAttribute::OVERRIDE );
HBox* box = new HBox();
box->addControl( new LabelControl(name) );
HSliderControl* hs = box->addControl( new HSliderControl(minval, maxval, minval, new ApplyValueUniform(uniform)));
hs->setHorizFill(true, 200);
box->addControl( new LabelControl(hs) );
uniformBox->addControl( box );
OE_INFO << LC << "Installed uniform controller for " << name << std::endl;
}
}
// Map inspector:
if (args.read("--inspect"))
{
mapNode->addExtension( Extension::create("mapinspector", ConfigOptions()) );
}
// Memory monitor:
if (args.read("--monitor"))
{
mapNode->addExtension(Extension::create("monitor", ConfigOptions()) );
}
// Simple sky model:
if (args.read("--sky"))
{
mapNode->addExtension(Extension::create("sky_simple", ConfigOptions()) );
}
// Simple ocean model:
if (args.read("--ocean"))
{
mapNode->addExtension(Extension::create("ocean_simple", ConfigOptions()));
}
// Hook up the extensions!
for(std::vector<osg::ref_ptr<Extension> >::const_iterator eiter = mapNode->getExtensions().begin();
eiter != mapNode->getExtensions().end();
++eiter)
{
Extension* e = eiter->get();
// Check for a View interface:
ExtensionInterface<osg::View>* viewIF = ExtensionInterface<osg::View>::get( e );
if ( viewIF )
viewIF->connect( view );
// Check for a Control interface:
ExtensionInterface<Control>* controlIF = ExtensionInterface<Control>::get( e );
if ( controlIF )
controlIF->connect( mainContainer );
}
root->addChild( canvas );
}
int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
bool test1 = arguments.read("--test1");
bool test2 = arguments.read("--test2");
bool test3 = arguments.read("--test3");
bool test4 = arguments.read("--test4");
bool test5 = arguments.read("--test5");
bool ok = test1 || test2 || test3 || test4 || test5;
if ( !ok )
{
return usage("");
}
osg::Group* root = new osg::Group();
viewer.setSceneData( root );
// add a canvas:
ControlCanvas* canvas = new ControlCanvas();
root->addChild( canvas );
// and a label:
LabelControl* label = new LabelControl();
canvas->addControl(label);
if ( !test5 )
{
osg::Node* earthNode = osgDB::readNodeFile( "http://osgearth.org/demo.earth" );
if (!earthNode)
{
return usage( "Unable to load earth model." );
}
if ( test1 )
{
root->addChild( TEST_1::run(earthNode) );
label->setText( "Function injection test: the map appears hazy at high altitude." );
}
else if ( test2 )
{
root->addChild( TEST_2::run(earthNode) );
label->setText( "Accept callback test: the map turns red when viewport width > 1000" );
}
else if ( test3 )
{
root->addChild( TEST_3::run(earthNode) );
label->setText( "Shader LOD test: the map turns red between 500K and 1M meters altitude" );
}
else if ( test4 )
{
root->addChild( TEST_4::run(earthNode) );
label->setText("Memory management test; monitor memory for stability");
}
viewer.setCameraManipulator( new osgEarth::Util::EarthManipulator() );
}
else // if ( test5 )
{
root->addChild( TEST_5::run() );
label->setText( "Leakage test: red tri on the left, blue on the right." );
}
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgViewer::ThreadingHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
//
// NOTE: run this sample from the repo/tests directory.
//
int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
s_viewer = &viewer;
// Start by creating the map:
s_mapNode = MapNode::load(arguments);
if ( !s_mapNode )
{
Map* map = new Map();
// Start with a basemap imagery layer; we'll be using the GDAL driver
// to load a local GeoTIFF file:
GDALOptions basemapOpt;
basemapOpt.url() = "../data/world.tif";
map->addImageLayer( new ImageLayer( ImageLayerOptions("basemap", basemapOpt) ) );
// That's it, the map is ready; now create a MapNode to render the Map:
MapNodeOptions mapNodeOptions;
mapNodeOptions.enableLighting() = false;
s_mapNode = new MapNode( map, mapNodeOptions );
}
s_mapNode->setNodeMask( 0x01 );
// Define a style for the feature data. Since we are going to render the
// vectors as lines, configure the line symbolizer:
StyleSheet* styleSheet = buildStyleSheet( Color::Yellow, 2.0f );
s_source = new FeatureListSource();
LineString* line = new LineString();
line->push_back( osg::Vec3d(-60, 20, 0) );
line->push_back( osg::Vec3d(-120, 20, 0) );
line->push_back( osg::Vec3d(-120, 60, 0) );
line->push_back( osg::Vec3d(-60, 60, 0) );
Feature *feature = new Feature(line, s_mapNode->getMapSRS(), Style(), s_fid++);
s_source->insertFeature( feature );
s_activeFeature = feature;
s_root = new osg::Group;
s_root->addChild( s_mapNode.get() );
Session* session = new Session(s_mapNode->getMap(), styleSheet, s_source.get());
FeatureModelGraph* graph = new FeatureModelGraph(
session,
FeatureModelSourceOptions(),
new GeomFeatureNodeFactory() );
graph->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
graph->getOrCreateStateSet()->setMode(GL_DEPTH_TEST, osg::StateAttribute::OFF);
s_root->addChild( graph );
//Setup the controls
ControlCanvas* canvas = ControlCanvas::get( &viewer );
s_root->addChild( canvas );
Grid *toolbar = createToolBar( );
canvas->addControl( toolbar );
canvas->setNodeMask( 0x1 << 1 );
int col = 0;
LabelControl* addVerts = new LabelControl("Add Verts");
toolbar->setControl(col++, 0, addVerts );
addVerts->addEventHandler( new AddVertsModeHandler( graph ));
LabelControl* edit = new LabelControl("Edit");
toolbar->setControl(col++, 0, edit );
edit->addEventHandler(new EditModeHandler( graph ));
unsigned int row = 0;
Grid *styleBar = createToolBar( );
styleBar->setPosition(0, 50);
canvas->addControl( styleBar );
//Make a list of styles
styleBar->setControl(0, row++, new LabelControl("Styles") );
unsigned int numStyles = 8;
for (unsigned int i = 0; i < numStyles; ++i)
{
float w = 50;
osg::Vec4 color = randomColor();
float widths[3] = {2, 4, 8};
unsigned int r = row++;
for (unsigned int j = 0; j < 3; j++)
{
Control* l = new Control();
l->setBackColor( color );
l->addEventHandler(new ChangeStyleHandler(graph, buildStyleSheet( color, widths[j] ) ));
l->setSize(w,5 * widths[j]);
styleBar->setControl(j, r, l);
}
}
viewer.setSceneData( s_root.get() );
viewer.setCameraManipulator( new EarthManipulator() );
if ( s_mapNode )
viewer.getCamera()->addCullCallback( new osgEarth::Util::AutoClipPlaneCullCallback(s_mapNode) );
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
bool test1 = arguments.read("--test1");
bool test2 = arguments.read("--test2");
bool test3 = arguments.read("--test3");
bool test4 = arguments.read("--test4");
bool test5 = arguments.read("--test5");
bool test6 = arguments.read("--test6");
bool test7 = arguments.read("--test7");
bool test8 = arguments.read("--test8");
bool test9 = arguments.read("--test9");
bool ok = test1 || test2 || test3 || test4 || test5 || test6 || test7 || test8||test9;
bool ui = !arguments.read("--noui");
if ( !ok )
{
return usage("");
}
osg::Group* root = new osg::Group();
viewer.setSceneData( root );
LabelControl* label = new LabelControl();
if ( ui )
{
// add a canvas:
ControlCanvas* canvas = new ControlCanvas();
root->addChild( canvas );
// and a label:
canvas->addControl(label);
}
if ( test1 || test2 || test3 || test4 || test6 )
{
osg::Node* earthNode = osgDB::readNodeFile( "gdal_tiff.earth" );
if (!earthNode)
{
return usage( "Unable to load earth model." );
}
if ( test1 )
{
root->addChild( TEST_1::run(earthNode) );
if (ui) label->setText( "Function injection test: the map appears hazy at high altitude." );
}
else if ( test2 )
{
root->addChild( TEST_2::run(earthNode) );
if (ui) label->setText( "Accept callback test: the map turns red when viewport width > 1000" );
}
else if ( test3 )
{
root->addChild( TEST_3::run(earthNode) );
if (ui) label->setText( "Shader LOD test: the map turns red between 500K and 1M meters altitude" );
}
else if ( test4 )
{
root->addChild( TEST_4::run(earthNode) );
if (ui) label->setText("Memory management test; monitor memory for stability");
}
else if ( test6 )
{
root->addChild( TEST_6::run(earthNode) );
if (ui) label->setText("State Memory Stack test; top row, both=blue. bottom left=red, bottom right=normal.");
}
viewer.setCameraManipulator( new osgEarth::Util::EarthManipulator() );
}
else if ( test5 )
{
osgEarth::Registry::instance()->getCapabilities();
root->addChild( TEST_5::run() );
if (ui) label->setText( "Leakage test: red tri on the left, blue on the right." );
}
else if ( test7 )
{
root->addChild( TEST_7::run( osgDB::readNodeFiles(arguments) ) );
if (ui) label->setText("Geometry Shader Injection Test.");
}
else if (test8)
{
root->addChild( TEST_8::run() );
if (ui) label->setText("Serialization test");
}
else if (test9)
{
osg::Node* earthNode = osgDB::readNodeFile( "readymap.earth" );
if (!earthNode)
{
return usage( "Unable to load earth model." );
}
root->addChild(TEST_9::run(earthNode));
if (ui) label->setText("DP Shader Test - see code comments");
viewer.setCameraManipulator( new osgEarth::Util::EarthManipulator() );
}
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgViewer::ThreadingHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
int
main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osg::DisplaySettings::instance()->setMinimumNumStencilBits( 8 );
std::vector< std::string > imageFiles;
std::vector< Bounds > imageBounds;
//Read in the image files
std::string filename;
Bounds bounds;
while (arguments.read("--image", filename, bounds.xMin(), bounds.yMin(), bounds.xMax(), bounds.yMax()))
{
imageFiles.push_back( filename );
imageBounds.push_back( bounds );
}
if (imageFiles.empty())
{
imageFiles.push_back("../data/osgearth.gif");
imageBounds.push_back( Bounds(-100, 30, -90, 40) );
}
bool moveVert = arguments.read("--vert");
// load the .earth file from the command line.
osg::Node* earthNode = osgDB::readNodeFiles( arguments );
if (!earthNode)
return usage( "Unable to load earth model." );
osgViewer::Viewer viewer(arguments);
EarthManipulator* manip = new EarthManipulator();
viewer.setCameraManipulator( manip );
osg::Group* root = new osg::Group();
root->addChild( earthNode );
//Create the control panel
root->addChild( createControlPanel(&viewer) );
viewer.setSceneData( root );
osgEarth::MapNode* mapNode = osgEarth::MapNode::findMapNode( earthNode );
if ( mapNode )
{
for (unsigned int i = 0; i < imageFiles.size(); i++)
{
std::string imageFile = imageFiles[i];
//Read the image file and play it if it's a movie
osg::Image* image = osgDB::readImageFile(imageFile);
if (image)
{
osg::ImageStream* is = dynamic_cast<osg::ImageStream*>(image);
if (is)
{
is->play();
}
}
//Create a new ImageOverlay and set it's bounds
//ImageOverlay* overlay = new ImageOverlay(mapNode->getMap()->getProfile()->getSRS()->getEllipsoid(), image);
ImageOverlay* overlay = new ImageOverlay(mapNode);
overlay->setImage( image );
overlay->setBounds(imageBounds[i]);
root->addChild( overlay );
//Create a new ImageOverlayEditor and set it's node mask to 0 to hide it initially
#if OSG_MIN_VERSION_REQUIRED(2,9,6)
osg::Node* editor = new ImageOverlayEditor( overlay);
#else
//Just make an empty group for pre-2.9.6
osg::Node* editor = new osg::Group;
#endif
editor->setNodeMask( 0 );
root->addChild( editor );
// Add an image preview
ImageControl* imageCon = new ImageControl( image );
imageCon->setSize( 64, 64 );
imageCon->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, i, imageCon );
//Add some controls
CheckBoxControl* enabled = new CheckBoxControl( true );
enabled->addEventHandler( new EnabledHandler(overlay) );
enabled->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, i, enabled );
//The overlay name
LabelControl* name = new LabelControl( osgDB::getSimpleFileName( imageFile) );
name->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 2, i, name );
// an opacity slider
HSliderControl* opacity = new HSliderControl( 0.0f, 1.0f, overlay->getAlpha() );
opacity->setWidth( 125 );
opacity->setHeight( 12 );
opacity->setVertAlign( Control::ALIGN_CENTER );
opacity->addEventHandler( new OpacityHandler(overlay) );
s_layerBox->setControl( 3, i, opacity );
// Add a text label:
LabelControl* edit = new LabelControl( "Edit" );
edit->setVertAlign( Control::ALIGN_CENTER );
edit->addEventHandler(new EditHandler(overlay, &viewer, editor));
s_layerBox->setControl(4, i, edit );
}
}
// osgEarth benefits from pre-compilation of GL objects in the pager. In newer versions of
// OSG, this activates OSG's IncrementalCompileOpeartion in order to avoid frame breaks.
viewer.getDatabasePager()->setDoPreCompile( true );
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgViewer::LODScaleHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
viewer.addEventHandler(new osgViewer::HelpHandler(arguments.getApplicationUsage()));
return viewer.run();
}
void
createControls( ControlCanvas* cs )
{
// a container centered on the screen, containing an image and a text label.
{
VBox* center = new VBox();
center->setFrame( new RoundedFrame() );
center->getFrame()->setBackColor( 1,1,1,0.5 );
center->setPadding( 10 );
center->setHorizAlign( Control::ALIGN_CENTER );
center->setVertAlign( Control::ALIGN_CENTER );
// Add an image:
osg::Image* image = osgDB::readImageFile( "http://osgearth.org/chrome/site/osgearth.gif" );
if ( image ) {
ImageControl* imageCon = new ImageControl( image );
imageCon->setHorizAlign( Control::ALIGN_CENTER );
imageCon->setFixSizeForRotation( true );
imageCon->addEventHandler( new ImageRotationHandler );
center->addControl( imageCon );
center->setHorizAlign( Control::ALIGN_CENTER );
}
// Add a text label:
LabelControl* label = new LabelControl( "osgEarth Controls Toolkit" );
label->setFont( osgText::readFontFile( "arialbd.ttf" ) );
label->setFontSize( 24.0f );
label->setHorizAlign( Control::ALIGN_CENTER );
label->setMargin( 5 );
center->addControl( label );
// Add another
LabelControl* label2 = new LabelControl( "(Click the osgEarth logo to rotate it)" );
label2->setHorizAlign( Control::ALIGN_CENTER );
center->addControl( label2 );
cs->addControl( center );
}
// a simple vbox with absolute positioning in the upper left with two text labels.
{
VBox* ul = new VBox();
ul->setFrame( new Frame() );
ul->setPosition( 20, 20 );
ul->setPadding( 10 );
{
LabelControl* title = new LabelControl( "Upper left control", 22, osg::Vec4f(1,1,0,1) );
ul->addControl( title );
LabelControl* content = new LabelControl( "Here is some text in the upper left control" );
ul->addControl( content );
HBox* c2 = new HBox();
c2->setSpacing( 10 );
{
HSliderControl* slider = new HSliderControl( 0, 100 );
slider->setBackColor( .6,0,0,1 );
slider->setHeight( 25 );
slider->setWidth( 300 );
slider->addEventHandler( new MySliderHandler() );
c2->addControl( slider );
s_sliderLabel = new LabelControl();
s_sliderLabel->setVertAlign( Control::ALIGN_CENTER );
c2->addControl( s_sliderLabel );
}
ul->addControl( c2 );
HBox* c3 = new HBox();
c3->setHorizAlign( Control::ALIGN_CENTER );
c3->setSpacing( 10 );
{
HBox* c4 = new HBox();
c4->setSpacing( 5 );
{
c4->addControl( new CheckBoxControl( true ) );
c4->addControl( new LabelControl( "Checkbox 1" ) );
}
c3->addControl( c4 );
HBox* c5 = new HBox();
c5->setSpacing( 5 );
{
c5->addControl( new CheckBoxControl( false ) );
c5->addControl( new LabelControl( "Checkbox 2" ) );
}
c3->addControl( c5 );
}
ul->addControl( c3 );
}
cs->addControl( ul );
ul->addEventHandler( new MyClickHandler );
}
// a centered hbox container along the bottom on the screen.
{
HBox* bottom = new HBox();
bottom->setFrame( new RoundedFrame() );
bottom->getFrame()->setBackColor(0,0,0,0.5);
bottom->setMargin( 10 );
bottom->setSpacing( 145 );
bottom->setVertAlign( Control::ALIGN_BOTTOM );
bottom->setHorizAlign( Control::ALIGN_CENTER );
for( int i=0; i<4; ++i )
{
LabelControl* label = new LabelControl();
std::stringstream buf;
buf << "Label_" << i;
label->setText( buf.str() );
label->setMargin( 10 );
label->setBackColor( 1,1,1,0.4 );
bottom->addControl( label );
label->setActiveColor(1,.3,.3,1);
label->addEventHandler( new MyClickHandler );
}
cs->addControl( bottom );
}
}
void GesichtertauschApp::update() {
double mDeltaTime = getElapsedSeconds() - mTime;
mTime = getElapsedSeconds();
/* heartbeat */
heartbeat(mDeltaTime);
{
stringstream mStr;
mStr << "FPS: " << getAverageFps();
mFPSOut->setText(mStr.str());
}
setFrameRate( FRAME_RATE );
/* get new faces */
vector<Rectf> mFaces;
mFaceDetection->update(mCameraTexture, mFaces);
{
stringstream mStr;
mStr << "FACES: " << mEntities.size();
mFaceOut->setText(mStr.str());
}
/* rescale from capture to window width */
Vec2f mScale = Vec2f(float(CAMERA_WIDTH) / float(DETECTION_WIDTH),
float(CAMERA_HEIGHT) / float(DETECTION_HEIGHT));
mScale.x *= float(WINDOW_WIDTH) / float(CAMERA_WIDTH);
mScale.y *= float(WINDOW_HEIGHT) / float (CAMERA_HEIGHT);
for( vector<Rectf>::iterator faceIter = mFaces.begin(); faceIter != mFaces.end(); ++faceIter ) {
Rectf * mFace = &(*faceIter);
mFace->x1 *= mScale.x;
mFace->x2 *= mScale.x;
mFace->y1 *= mScale.y;
mFace->y2 *= mScale.y;
}
/* set all existing entities to dead and invisble*/
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end(); ++mIter) {
FaceEntity* mEntity = &(*mIter);
mEntity->alive = false;
}
/* map new faces to existing entities */
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end(); ++mIter) {
FaceEntity* mEntity = &(*mIter);
/* test against all new faces */
for( vector<Rectf>::iterator faceIter = mFaces.begin(); faceIter != mFaces.end(); ) {
Rectf mFace = *faceIter;
float mDistance = mFace.getCenter().distance(mEntity->border.getCenter());
if (mDistance < MIN_TRACKING_DISTANCE) {
// console() << "### found ID again. (" << mEntity->ID << ")" << mEntity->lifetime << endl;
// TODO maybe interpolate in a more stable way …
Vec2f mAveragedP1 = Vec2f(mFace.x1, mFace.y1);
Vec2f mAveragedP2 = Vec2f(mFace.x2, mFace.y2);
mAveragedP1 += Vec2f(mEntity->border.x1, mEntity->border.y1);
mAveragedP2 += Vec2f(mEntity->border.x2, mEntity->border.y2);
mAveragedP1 *= 0.5;
mAveragedP2 *= 0.5;
mEntity->border.set(mAveragedP1.x, mAveragedP1.y,
mAveragedP2.x, mAveragedP2.y);
mEntity->alive = true;
mEntity->idletime = 0.0;
mEntity->lifetime += mDeltaTime;
mFaces.erase(faceIter);
break;
} else {
++faceIter;
}
}
}
/* create new entities from left-over faces */
for( vector<Rectf>::iterator faceIter = mFaces.begin(); faceIter != mFaces.end(); ++faceIter) {
FaceEntity mNewEntity = FaceEntity();
mNewEntity.ID = mSerialID++;
// console() << "### found new face. ID (" << mNewEntity.ID << ")" << endl;
Rectf mFace = *faceIter;
mNewEntity.border = mFace;
mNewEntity.lifetime = 0.0;
mNewEntity.idletime = 0.0;
mNewEntity.visible = false;
mNewEntity.alive = true;
mEntities.push_back(mNewEntity);
}
mFaces.clear();
/* grant dead entities some extra time */
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end(); ++mIter) {
FaceEntity* mEntity = &(*mIter);
if (!mEntity->alive) {
/* if an entity disappeard we ll grant it some seconds before it gets removed */
if (mEntity->idletime < TIME_BEFOR_IDLE_DEATH) {
/* start immediately no matter how long entity already lived */
// if (mEntity->idletime == 0.0) {
// console() << "### started dying (" << mEntity->ID << ")" << endl;
// }
mEntity->idletime += mDeltaTime;
mEntity->lifetime += mDeltaTime; /* do we want to count abscence as lifetime? */
mEntity->alive = true;
}
}
}
/* erase all dead entities */
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end();) {
FaceEntity mEntity = *mIter;
if (mEntity.alive) {
++mIter;
} else {
mEntities.erase(mIter);
}
}
/* set all 'stable' entities to visible */
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end(); ++mIter) {
FaceEntity * mEntity = &(*mIter);
if (mEntity->lifetime > MIN_LIFETIME_TO_VIEW) {
mEntity->visible = true;
} else {
mEntity->visible = false;
}
}
/* update slice */
for( vector<FaceEntity>::iterator mIter = mEntities.begin(); mIter != mEntities.end(); ++mIter) {
FaceEntity * mEntity = &(*mIter);
mEntity->slice.set(mEntity->border.x1, mEntity->border.y1, mEntity->border.x2, mEntity->border.y2);
}
}
void DownloadMissionPackForm::Sort(word id) {
word aidColumns[] = {
kidcStatus, kidcTitle, kidcNumPlayers, kidcNumMissions
};
int iCol;
for (iCol = 0; iCol < ARRAYSIZE(aidColumns); iCol++) {
if (id == aidColumns[iCol]) {
break;
}
}
if (iCol >= ARRAYSIZE(aidColumns)) {
return;
}
HttpIndexLoader::SortType asortFlip[] = {
HttpIndexLoader::SORT_UNSORTED,
HttpIndexLoader::SORT_INSTALLEDDESCENDING,
HttpIndexLoader::SORT_INSTALLEDASCENDING,
HttpIndexLoader::SORT_TITLEDESCENDING,
HttpIndexLoader::SORT_TITLEASCENDING,
HttpIndexLoader::SORT_PLAYERSDESCENDING,
HttpIndexLoader::SORT_PLAYERSASCENDING,
HttpIndexLoader::SORT_MISSIONSDESCENDING,
HttpIndexLoader::SORT_MISSIONSASCENDING
};
// If this is already the sort column, flip the sort
if (id == idSortIndicator_) {
sort_ = asortFlip[sort_];
idxl_.Sort(sort_);
ShowIndex();
return;
}
// Take sort indicator off
char szT[32];
if (idSortIndicator_ != 0) {
LabelControl *plbl = (LabelControl *)GetControlPtr(idSortIndicator_);
strncpyz(szT, plbl->GetText(), sizeof(szT));
int cch = (int)strlen(szT);
if (szT[cch - 1] == '*') {
szT[cch - 1] = 0;
plbl->SetText(szT);
}
UpdateLabelRects(plbl);
}
// Put on new column
idSortIndicator_ = id;
LabelControl *plbl = (LabelControl *)GetControlPtr(idSortIndicator_);
strncpyz(szT, plbl->GetText(), sizeof(szT));
int cch = (int)strlen(szT);
if (szT[cch - 1] != '*') {
szT[cch] = '*';
szT[cch + 1] = 0;
plbl->SetText(szT);
UpdateLabelRects(plbl);
}
// Force this before the sort occurs, for immediate visual feedback
gpmfrmm->DrawFrame(false);
// Perform default sort for this column
HttpIndexLoader::SortType asortDefault[] = {
HttpIndexLoader::SORT_INSTALLEDDESCENDING,
HttpIndexLoader::SORT_TITLEASCENDING,
HttpIndexLoader::SORT_PLAYERSASCENDING,
HttpIndexLoader::SORT_MISSIONSDESCENDING
};
sort_ = asortDefault[iCol];
idxl_.Sort(sort_);
ShowIndex();
}
void DownloadMissionPackForm::PositionColumns() {
// Calc tab stops in the list
// S Title # Players Downloads
// S is + for installed, or ! for upgrade
// Title is the title. Make this as wide as possible
// # Players is as close to Downloads as is reasonable
// # Missions is right aligned
ListControl *plstc = (ListControl *)GetControlPtr(kidcMissionPackList);
Font *pfnt = plstc->GetFont();
LabelControl *plbl = (LabelControl *)GetControlPtr(kidcStatus);
#if 1
plbl->SetText("");
int cxPlus = pfnt->GetTextExtent("+");
#else
int cxPlus = pfnt->GetTextExtent(plbl->GetText());
#endif
plbl = (LabelControl *)GetControlPtr(kidcTitle);
int cxTitle = pfnt->GetTextExtent(plbl->GetText());
plbl = (LabelControl *)GetControlPtr(kidcNumPlayers);
int cxNumPlayers = pfnt->GetTextExtent(plbl->GetText());
int cxAsterisk = pfnt->GetTextExtent("*");
plbl = (LabelControl *)GetControlPtr(kidcNumMissions);
int cxNumMissions = pfnt->GetTextExtent(plbl->GetText());
Rect rcList;
plstc->GetRect(&rcList);
int xStatus = 2;
int xTitle = (rcList.Width() / 4 - cxTitle) / 2;
int xNumMissions = rcList.Width() - cxAsterisk - cxNumMissions;
int xNumPlayers = xNumMissions - 10 - cxNumPlayers;
// Calc the top of the list (past the arrow) for better column
// label hittesting
Size sizArrow;
ListControl::s_ptbmScrollUpUp->GetSize(&sizArrow);
int yListTop = rcList.top + sizArrow.cy;
// Set the label positions
// Enable the labels for hittesting
Rect rc;
plbl = (LabelControl *)GetControlPtr(kidcStatus);
plbl->GetRect(&rc);
rc.left = rcList.left + xStatus;
rc.right = xTitle;
rc.bottom += (yListTop - rc.bottom) / 2;
plbl->SetRect(&rc);
plbl->SetFlags(plbl->GetFlags() | kfLblHitTest);
rcStatus_ = rc;
plbl = (LabelControl *)GetControlPtr(kidcTitle);
plbl->GetRect(&rc);
rc.Offset(rcList.left + xTitle - rc.left, 0);
rc.right += rc.Width();
rc.bottom += (yListTop - rc.bottom) / 2;
plbl->SetRect(&rc);
plbl->SetFlags(plbl->GetFlags() | kfLblHitTest);
rcTitle_ = rc;
plbl = (LabelControl *)GetControlPtr(kidcNumPlayers);
plbl->GetRect(&rc);
rc.Offset(rcList.left + xNumPlayers - rc.left, 0);
rc.bottom += (yListTop - rc.bottom) / 2;
plbl->SetRect(&rc);
plbl->SetFlags(plbl->GetFlags() | kfLblHitTest);
rcNumPlayers_ = rc;
plbl = (LabelControl *)GetControlPtr(kidcNumMissions);
plbl->GetRect(&rc);
rc.Offset(rcList.left + xNumMissions - rc.left, 0);
rc.bottom += (yListTop - rc.bottom) / 2;
plbl->SetRect(&rc);
plbl->SetFlags(plbl->GetFlags() | kfLblHitTest);
rcNumMissions_ = rc;
// Remember the tab settings for later use
x0_ = 0;
x1_ = cxPlus + 4;
x2_ = xNumPlayers + cxNumPlayers / 2;
x3_ = xNumMissions + cxNumMissions / 2;
}
void onValueChanged( Control* c, float value ) {
_param = value;
_label->setText( Stringify() << std::fixed << std::setprecision(1) << value );
ScreenSpaceLayout::setOptions( g_dcOptions );
}
void
addControls(ChromaKeyColorFilter* filter, Container* container, unsigned i)
{
// the outer container:
Grid* s_layerBox = container->addControl(new Grid());
s_layerBox->setBackColor(0,0,0,0.5);
s_layerBox->setMargin( 10 );
s_layerBox->setPadding( 10 );
s_layerBox->setChildSpacing( 10 );
s_layerBox->setChildVertAlign( Control::ALIGN_CENTER );
s_layerBox->setAbsorbEvents( true );
s_layerBox->setVertAlign( Control::ALIGN_TOP );
// Title:
s_layerBox->setControl( 0, 0, new LabelControl(Stringify()<<"Layer "<<i, Color::Yellow) );
// Red:
LabelControl* rLabel = new LabelControl( "Red" );
rLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 1, rLabel );
HSliderControl* rAdjust = new HSliderControl( 0.0f, 1.0f, 0.0f, new CHROMAKEY::SetColor(filter,0) );
rAdjust->setWidth( 125 );
rAdjust->setHeight( 12 );
rAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 1, rAdjust );
s_layerBox->setControl( 2, 1, new LabelControl(rAdjust) );
// Green:
LabelControl* gLabel = new LabelControl( "Green" );
gLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 2, gLabel );
HSliderControl* gAdjust = new HSliderControl( 0.0f, 1.0f, 0.0f, new CHROMAKEY::SetColor(filter,1) );
gAdjust->setWidth( 125 );
gAdjust->setHeight( 12 );
gAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 2, gAdjust );
s_layerBox->setControl( 2, 2, new LabelControl(gAdjust) );
// Blue
LabelControl* bLabel = new LabelControl( "Blue" );
bLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 3, bLabel );
HSliderControl* bAdjust = new HSliderControl( 0.0f, 1.0f, 0.0f, new CHROMAKEY::SetColor(filter,2) );
bAdjust->setWidth( 125 );
bAdjust->setHeight( 12 );
bAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 3, bAdjust );
s_layerBox->setControl( 2, 3, new LabelControl(bAdjust) );
// Distance
LabelControl* distLabel = new LabelControl( "Distance" );
distLabel->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 0, 4, distLabel );
HSliderControl* distAdjust = new HSliderControl( 0.0f, 2.0f, 0.0f, new CHROMAKEY::SetDistance(filter) );
distAdjust->setWidth( 125 );
distAdjust->setHeight( 12 );
distAdjust->setVertAlign( Control::ALIGN_CENTER );
s_layerBox->setControl( 1, 4, distAdjust );
s_layerBox->setControl( 2, 4, new LabelControl(distAdjust) );
// Reset button
LabelControl* resetButton = new LabelControl( "Reset" );
resetButton->setBackColor( Color::Gray );
resetButton->setActiveColor( Color::Blue );
resetButton->addEventHandler( new Reset(rAdjust, gAdjust, bAdjust, distAdjust) );
s_layerBox->setControl( 1, 5, resetButton );
}
void
MapNodeHelper::parse(MapNode* mapNode,
osg::ArgumentParser& args,
osgViewer::View* view,
osg::Group* root,
Control* userControl ) const
{
// this is a dubious move.
if ( !root )
root = mapNode;
// options to use for the load
osg::ref_ptr<osgDB::Options> dbOptions = Registry::instance()->cloneOrCreateOptions();
// parse out custom example arguments first:
bool useSky = args.read("--sky");
bool useOcean = args.read("--ocean");
bool useMGRS = args.read("--mgrs");
bool useDMS = args.read("--dms");
bool useDD = args.read("--dd");
bool useCoords = args.read("--coords") || useMGRS || useDMS || useDD;
bool useOrtho = args.read("--ortho");
bool useAutoClip = args.read("--autoclip");
float ambientBrightness = 0.4f;
args.read("--ambientBrightness", ambientBrightness);
std::string kmlFile;
args.read( "--kml", kmlFile );
// install a canvas for any UI controls we plan to create:
ControlCanvas* canvas = ControlCanvas::get(view, false);
Container* mainContainer = canvas->addControl( new VBox() );
mainContainer->setBackColor( Color(Color::Black, 0.8) );
mainContainer->setHorizAlign( Control::ALIGN_LEFT );
mainContainer->setVertAlign( Control::ALIGN_BOTTOM );
// install the user control:
if ( userControl )
mainContainer->addControl( userControl );
// look for external data in the map node:
const Config& externals = mapNode->externalConfig();
const Config& skyConf = externals.child("sky");
const Config& oceanConf = externals.child("ocean");
const Config& annoConf = externals.child("annotations");
const Config& declutterConf = externals.child("decluttering");
Config viewpointsConf = externals.child("viewpoints");
// backwards-compatibility: read viewpoints at the top level:
const ConfigSet& old_viewpoints = externals.children("viewpoint");
for( ConfigSet::const_iterator i = old_viewpoints.begin(); i != old_viewpoints.end(); ++i )
viewpointsConf.add( *i );
// Loading a viewpoint list from the earth file:
if ( !viewpointsConf.empty() )
{
std::vector<Viewpoint> viewpoints;
const ConfigSet& children = viewpointsConf.children();
if ( children.size() > 0 )
{
for( ConfigSet::const_iterator i = children.begin(); i != children.end(); ++i )
{
viewpoints.push_back( Viewpoint(*i) );
}
}
if ( viewpoints.size() > 0 )
{
Control* c = ViewpointControlFactory().create(viewpoints, view);
if ( c )
mainContainer->addControl( c );
}
}
// Adding a sky model:
if ( useSky || !skyConf.empty() )
{
double hours = skyConf.value( "hours", 12.0 );
SkyNode* sky = new SkyNode( mapNode->getMap() );
sky->setAmbientBrightness( ambientBrightness );
sky->setDateTime( 2011, 3, 6, hours );
sky->attach( view );
root->addChild( sky );
Control* c = SkyControlFactory().create(sky, view);
if ( c )
mainContainer->addControl( c );
}
// Adding an ocean model:
if ( useOcean || !oceanConf.empty() )
{
OceanSurfaceNode* ocean = new OceanSurfaceNode( mapNode, oceanConf );
if ( ocean )
{
root->addChild( ocean );
Control* c = OceanControlFactory().create(ocean, view);
if ( c )
mainContainer->addControl(c);
}
}
// Loading KML from the command line:
if ( !kmlFile.empty() )
{
KMLOptions kml_options;
kml_options.declutter() = true;
// set up a default icon for point placemarks:
IconSymbol* defaultIcon = new IconSymbol();
defaultIcon->url()->setLiteral(KML_PUSHPIN_URL);
kml_options.defaultIconSymbol() = defaultIcon;
osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
if ( kml )
{
Control* c = AnnotationGraphControlFactory().create(kml, view);
if ( c )
{
c->setVertAlign( Control::ALIGN_TOP );
canvas->addControl( c );
}
root->addChild( kml );
}
}
// Annotations in the map node externals:
if ( !annoConf.empty() )
{
osg::Group* annotations = 0L;
AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
if ( annotations )
{
root->addChild( annotations );
}
}
// Configure the de-cluttering engine for labels and annotations:
if ( !declutterConf.empty() )
{
Decluttering::setOptions( DeclutteringOptions(declutterConf) );
}
// Configure the mouse coordinate readout:
if ( useCoords )
{
LabelControl* readout = new LabelControl();
readout->setBackColor( Color(Color::Black, 0.8) );
readout->setHorizAlign( Control::ALIGN_RIGHT );
readout->setVertAlign( Control::ALIGN_BOTTOM );
Formatter* formatter =
useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
useDMS ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
useDD ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
0L;
MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
view->addEventHandler( mcTool );
canvas->addControl( readout );
}
// Configure for an ortho camera:
if ( useOrtho )
{
EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
if ( manip )
{
manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
}
}
// Install an auto clip plane clamper
if ( useAutoClip )
{
#if 0
HorizonClipNode* hcn = new HorizonClipNode( mapNode );
if ( mapNode->getNumParents() == 1 )
{
osg::Group* parent = mapNode->getParent(0);
hcn->addChild( mapNode );
parent->replaceChild( mapNode, hcn );
}
#else
mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
#endif
}
root->addChild( canvas );
}
void
MapNodeHelper::parse(MapNode* mapNode,
osg::ArgumentParser& args,
osgViewer::View* view,
osg::Group* root,
Control* userControl ) const
{
// this is a dubious move.
if ( !root )
root = mapNode;
// options to use for the load
osg::ref_ptr<osgDB::Options> dbOptions = Registry::instance()->cloneOrCreateOptions();
// parse out custom example arguments first:
bool useSky = args.read("--sky");
bool useOcean = args.read("--ocean");
bool useMGRS = args.read("--mgrs");
bool useDMS = args.read("--dms");
bool useDD = args.read("--dd");
bool useCoords = args.read("--coords") || useMGRS || useDMS || useDD;
bool useOrtho = args.read("--ortho");
bool useAutoClip = args.read("--autoclip");
float ambientBrightness = 0.2f;
args.read("--ambientBrightness", ambientBrightness);
std::string kmlFile;
args.read( "--kml", kmlFile );
std::string imageFolder;
args.read( "--images", imageFolder );
std::string imageExtensions;
args.read("--image-extensions", imageExtensions);
// install a canvas for any UI controls we plan to create:
ControlCanvas* canvas = ControlCanvas::get(view, false);
Container* mainContainer = canvas->addControl( new VBox() );
mainContainer->setAbsorbEvents( true );
mainContainer->setBackColor( Color(Color::Black, 0.8) );
mainContainer->setHorizAlign( Control::ALIGN_LEFT );
mainContainer->setVertAlign( Control::ALIGN_BOTTOM );
// install the user control:
if ( userControl )
mainContainer->addControl( userControl );
// look for external data in the map node:
const Config& externals = mapNode->externalConfig();
const Config& skyConf = externals.child("sky");
const Config& oceanConf = externals.child("ocean");
const Config& annoConf = externals.child("annotations");
const Config& declutterConf = externals.child("decluttering");
Config viewpointsConf = externals.child("viewpoints");
// some terrain effects.
const Config& normalMapConf = externals.child("normal_map");
const Config& detailTexConf = externals.child("detail_texture");
const Config& lodBlendingConf = externals.child("lod_blending");
const Config& vertScaleConf = externals.child("vertical_scale");
const Config& contourMapConf = externals.child("contour_map");
// backwards-compatibility: read viewpoints at the top level:
const ConfigSet& old_viewpoints = externals.children("viewpoint");
for( ConfigSet::const_iterator i = old_viewpoints.begin(); i != old_viewpoints.end(); ++i )
viewpointsConf.add( *i );
// Loading a viewpoint list from the earth file:
if ( !viewpointsConf.empty() )
{
std::vector<Viewpoint> viewpoints;
const ConfigSet& children = viewpointsConf.children();
if ( children.size() > 0 )
{
for( ConfigSet::const_iterator i = children.begin(); i != children.end(); ++i )
{
viewpoints.push_back( Viewpoint(*i) );
}
}
if ( viewpoints.size() > 0 )
{
Control* c = ViewpointControlFactory().create(viewpoints, view);
if ( c )
mainContainer->addControl( c );
}
}
// Adding a sky model:
if ( useSky || !skyConf.empty() )
{
double hours = skyConf.value( "hours", 12.0 );
SkyNode* sky = new SkyNode( mapNode->getMap() );
sky->setAmbientBrightness( ambientBrightness );
sky->setDateTime( DateTime(2011, 3, 6, hours) );
sky->attach( view );
root->addChild( sky );
Control* c = SkyControlFactory().create(sky, view);
if ( c )
mainContainer->addControl( c );
}
// Adding an ocean model:
if ( useOcean || !oceanConf.empty() )
{
OceanSurfaceNode* ocean = new OceanSurfaceNode( mapNode, oceanConf );
if ( ocean )
{
root->addChild( ocean );
Control* c = OceanControlFactory().create(ocean, view);
if ( c )
mainContainer->addControl(c);
}
}
// Loading KML from the command line:
if ( !kmlFile.empty() )
{
KMLOptions kml_options;
kml_options.declutter() = true;
// set up a default icon for point placemarks:
IconSymbol* defaultIcon = new IconSymbol();
defaultIcon->url()->setLiteral(KML_PUSHPIN_URL);
kml_options.defaultIconSymbol() = defaultIcon;
osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
if ( kml )
{
Control* c = AnnotationGraphControlFactory().create(kml, view);
if ( c )
{
c->setVertAlign( Control::ALIGN_TOP );
canvas->addControl( c );
}
root->addChild( kml );
}
}
// Annotations in the map node externals:
if ( !annoConf.empty() )
{
osg::Group* annotations = 0L;
AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
if ( annotations )
{
root->addChild( annotations );
}
}
// Configure the de-cluttering engine for labels and annotations:
if ( !declutterConf.empty() )
{
Decluttering::setOptions( DeclutteringOptions(declutterConf) );
}
// Configure the mouse coordinate readout:
if ( useCoords )
{
LabelControl* readout = new LabelControl();
readout->setBackColor( Color(Color::Black, 0.8) );
readout->setHorizAlign( Control::ALIGN_RIGHT );
readout->setVertAlign( Control::ALIGN_BOTTOM );
Formatter* formatter =
useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
useDMS ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
useDD ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
0L;
MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
view->addEventHandler( mcTool );
canvas->addControl( readout );
}
// Configure for an ortho camera:
if ( useOrtho )
{
EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
if ( manip )
{
manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
}
}
// Install an auto clip plane clamper
if ( useAutoClip )
{
mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
}
// Scan for images if necessary.
if ( !imageFolder.empty() )
{
std::vector<std::string> extensions;
if ( !imageExtensions.empty() )
StringTokenizer( imageExtensions, extensions, ",;", "", false, true );
if ( extensions.empty() )
extensions.push_back( "tif" );
OE_INFO << LC << "Loading images from " << imageFolder << "..." << std::endl;
ImageLayerVector imageLayers;
DataScanner scanner;
scanner.findImageLayers( imageFolder, extensions, imageLayers );
if ( imageLayers.size() > 0 )
{
mapNode->getMap()->beginUpdate();
for( ImageLayerVector::iterator i = imageLayers.begin(); i != imageLayers.end(); ++i )
{
mapNode->getMap()->addImageLayer( i->get() );
}
mapNode->getMap()->endUpdate();
}
OE_INFO << LC << "...found " << imageLayers.size() << " image layers." << std::endl;
}
// Install a normal map layer.
if ( !normalMapConf.empty() )
{
osg::ref_ptr<NormalMap> effect = new NormalMap(normalMapConf, mapNode->getMap());
if ( effect->getNormalMapLayer() )
{
mapNode->getTerrainEngine()->addEffect( effect.get() );
}
}
// Install a detail texturer
if ( !detailTexConf.empty() )
{
osg::ref_ptr<DetailTexture> effect = new DetailTexture(detailTexConf);
if ( effect->getImage() )
{
mapNode->getTerrainEngine()->addEffect( effect.get() );
}
}
// Install elevation morphing
if ( !lodBlendingConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new LODBlending(lodBlendingConf) );
}
// Install vertical scaler
if ( !vertScaleConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new VerticalScale(vertScaleConf) );
}
// Install a contour map effect.
if ( !contourMapConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new ContourMap(contourMapConf) );
}
// Generic named value uniform with min/max.
VBox* uniformBox = 0L;
while( args.find( "--uniform" ) >= 0 )
{
std::string name;
float minval, maxval;
if ( args.read( "--uniform", name, minval, maxval ) )
{
if ( uniformBox == 0L )
{
uniformBox = new VBox();
uniformBox->setBackColor(0,0,0,0.5);
uniformBox->setAbsorbEvents( true );
canvas->addControl( uniformBox );
}
osg::Uniform* uniform = new osg::Uniform(osg::Uniform::FLOAT, name);
uniform->set( minval );
root->getOrCreateStateSet()->addUniform( uniform, osg::StateAttribute::OVERRIDE );
HBox* box = new HBox();
box->addControl( new LabelControl(name) );
HSliderControl* hs = box->addControl( new HSliderControl(minval, maxval, minval, new ApplyValueUniform(uniform)));
hs->setHorizFill(true, 200);
box->addControl( new LabelControl(hs) );
uniformBox->addControl( box );
OE_INFO << LC << "Installed uniform controller for " << name << std::endl;
}
}
root->addChild( canvas );
}
int
main(int argc, char** argv)
{
osg::Group* root = new osg::Group();
// try to load an earth file.
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
viewer.setCameraManipulator( new EarthManipulator() );
// load an earth file and parse demo arguments
osg::Node* node = MapNodeHelper().load(arguments, &viewer);
if ( !node )
return usage(argv);
root->addChild( node );
// find the map node that we loaded.
MapNode* mapNode = MapNode::findMapNode(node);
if ( !mapNode )
return usage(argv);
// Group to hold all our annotation elements.
osg::Group* annoGroup = new osg::Group();
root->addChild( annoGroup );
//A group for all the editors
osg::Group* editorGroup = new osg::Group;
root->addChild( editorGroup );
editorGroup->setNodeMask( 0 );
HBox* box = ControlCanvas::getOrCreate(&viewer)->addControl( new HBox() );
box->setChildSpacing( 5 );
//Add a toggle button to toggle editing
CheckBoxControl* editCheckbox = new CheckBoxControl( false );
editCheckbox->addEventHandler( new ToggleNodeHandler( editorGroup ) );
box->addControl( editCheckbox );
LabelControl* labelControl = new LabelControl( "Edit Annotations" );
labelControl->setFontSize( 24.0f );
box->addControl( labelControl );
// Make a group for 2D items, and activate the decluttering engine. Decluttering
// will migitate overlap between elements that occupy the same screen real estate.
osg::Group* labelGroup = new osg::Group();
Decluttering::setEnabled( labelGroup->getOrCreateStateSet(), true );
annoGroup->addChild( labelGroup );
// Style our labels:
Style labelStyle;
labelStyle.getOrCreate<TextSymbol>()->alignment() = TextSymbol::ALIGN_CENTER_CENTER;
labelStyle.getOrCreate<TextSymbol>()->fill()->color() = Color::Yellow;
// A lat/long SRS for specifying points.
const SpatialReference* geoSRS = mapNode->getMapSRS()->getGeographicSRS();
//--------------------------------------------------------------------
// A series of place nodes (an icon with a text label)
{
Style pin;
pin.getOrCreate<IconSymbol>()->url()->setLiteral( "../data/placemark32.png" );
// bunch of pins:
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -74.00, 40.71), "New York" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -77.04, 38.85), "Washington, DC", pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS,-118.40, 33.93), "Los Angeles" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -71.03, 42.37), "Boston" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS,-157.93, 21.35), "Honolulu" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, 139.75, 35.68), "Tokyo" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -90.25, 29.98), "New Orleans" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -80.28, 25.82), "Miami" , pin));
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS,-117.17, 32.72), "San Diego" , pin));
// test with an LOD:
osg::LOD* lod = new osg::LOD();
lod->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, 14.68, 50.0), "Prague", pin), 0.0, 1e6);
labelGroup->addChild( lod );
// absolute altitude:
labelGroup->addChild( new PlaceNode(mapNode, GeoPoint(geoSRS, -87.65, 41.90, 1000, ALTMODE_ABSOLUTE), "Chicago" , pin));
}
//--------------------------------------------------------------------
// a box that follows lines of latitude (rhumb line interpolation, the default)
{
Geometry* geom = new Polygon();
geom->push_back( osg::Vec3d(0, 40, 0) );
geom->push_back( osg::Vec3d(-60, 40, 0) );
geom->push_back( osg::Vec3d(-60, 60, 0) );
geom->push_back( osg::Vec3d(0, 60, 0) );
Style geomStyle;
geomStyle.getOrCreate<LineSymbol>()->stroke()->color() = Color::Cyan;
geomStyle.getOrCreate<LineSymbol>()->stroke()->width() = 5.0f;
geomStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
geomStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_GPU;
FeatureNode* gnode = new FeatureNode(mapNode, new Feature(geom, geoSRS, geomStyle));
annoGroup->addChild( gnode );
labelGroup->addChild( new LabelNode(mapNode, GeoPoint(geoSRS,-30, 50), "Rhumb line polygon", labelStyle) );
}
//--------------------------------------------------------------------
// another rhumb box that crosses the antimeridian
{
Geometry* geom = new Polygon();
geom->push_back( -160., -30. );
geom->push_back( 150., -20. );
geom->push_back( 160., -45. );
geom->push_back( -150., -40. );
Style geomStyle;
geomStyle.getOrCreate<LineSymbol>()->stroke()->color() = Color::Lime;
geomStyle.getOrCreate<LineSymbol>()->stroke()->width() = 3.0f;
geomStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
geomStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_GPU;
FeatureNode* gnode = new FeatureNode(mapNode, new Feature(geom, geoSRS, geomStyle));
annoGroup->addChild( gnode );
labelGroup->addChild( new LabelNode(mapNode, GeoPoint(geoSRS, -175, -35), "Antimeridian polygon", labelStyle) );
}
//--------------------------------------------------------------------
// A path using great-circle interpolation.
{
Geometry* path = new LineString();
path->push_back( osg::Vec3d(-74, 40.714, 0) ); // New York
path->push_back( osg::Vec3d(139.75, 35.68, 0) ); // Tokyo
Style pathStyle;
pathStyle.getOrCreate<LineSymbol>()->stroke()->color() = Color::Red;
pathStyle.getOrCreate<LineSymbol>()->stroke()->width() = 3.0f;
pathStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
pathStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_GPU;
Feature* pathFeature = new Feature(path, geoSRS, pathStyle);
pathFeature->geoInterp() = GEOINTERP_GREAT_CIRCLE;
//OE_INFO << "Path extent = " << pathFeature->getExtent().toString() << std::endl;
FeatureNode* pathNode = new FeatureNode(mapNode, pathFeature);
annoGroup->addChild( pathNode );
labelGroup->addChild( new LabelNode(mapNode, GeoPoint(geoSRS,-170, 61.2), "Great circle path", labelStyle) );
}
//--------------------------------------------------------------------
// Two circle segments around New Orleans.
{
Style circleStyle;
circleStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::Cyan, 0.5);
circleStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
circleStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_DRAPE;
CircleNode* circle = new CircleNode(
mapNode,
GeoPoint(geoSRS, -90.25, 29.98, 1000., ALTMODE_RELATIVE),
Distance(300, Units::KILOMETERS),
circleStyle, Angle(-45.0, Units::DEGREES), Angle(45.0, Units::DEGREES), true);
annoGroup->addChild( circle );
editorGroup->addChild( new CircleNodeEditor( circle ) );
}
{
Style circleStyle;
circleStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::Red, 0.5);
circleStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
circleStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_DRAPE;
CircleNode* circle = new CircleNode(
mapNode,
GeoPoint(geoSRS, -90.25, 29.98, 1000., ALTMODE_RELATIVE),
Distance(300, Units::KILOMETERS),
circleStyle, Angle(45.0, Units::DEGREES), Angle(360.0 - 45.0, Units::DEGREES), true);
annoGroup->addChild( circle );
editorGroup->addChild( new CircleNodeEditor( circle ) );
}
//--------------------------------------------------------------------
// An extruded ellipse around Miami.
{
Style ellipseStyle;
ellipseStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::Orange, 0.75);
ellipseStyle.getOrCreate<ExtrusionSymbol>()->height() = 250000.0; // meters MSL
EllipseNode* ellipse = new EllipseNode(
mapNode,
GeoPoint(geoSRS, -80.28, 25.82, 0.0, ALTMODE_RELATIVE),
Distance(250, Units::MILES),
Distance(100, Units::MILES),
Angle (0, Units::DEGREES),
ellipseStyle,
Angle(45.0, Units::DEGREES),
Angle(360.0 - 45.0, Units::DEGREES),
true);
annoGroup->addChild( ellipse );
editorGroup->addChild( new EllipseNodeEditor( ellipse ) );
}
{
Style ellipseStyle;
ellipseStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::Blue, 0.75);
ellipseStyle.getOrCreate<ExtrusionSymbol>()->height() = 250000.0; // meters MSL
EllipseNode* ellipse = new EllipseNode(
mapNode,
GeoPoint(geoSRS, -80.28, 25.82, 0.0, ALTMODE_RELATIVE),
Distance(250, Units::MILES),
Distance(100, Units::MILES),
Angle (0, Units::DEGREES),
ellipseStyle,
Angle(-40.0, Units::DEGREES),
Angle(40.0, Units::DEGREES),
true);
annoGroup->addChild( ellipse );
editorGroup->addChild( new EllipseNodeEditor( ellipse ) );
}
//--------------------------------------------------------------------
{
// A rectangle around San Diego
Style rectStyle;
rectStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::Green, 0.5);
rectStyle.getOrCreate<AltitudeSymbol>()->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN;
rectStyle.getOrCreate<AltitudeSymbol>()->technique() = AltitudeSymbol::TECHNIQUE_DRAPE;
RectangleNode* rect = new RectangleNode(
mapNode,
GeoPoint(geoSRS, -117.172, 32.721),
Distance(300, Units::KILOMETERS ),
Distance(600, Units::KILOMETERS ),
rectStyle);
annoGroup->addChild( rect );
editorGroup->addChild( new RectangleNodeEditor( rect ) );
}
//--------------------------------------------------------------------
// An extruded polygon roughly the shape of Utah. Here we demonstrate the
// FeatureNode, where you create a geographic geometry and use it as an
// annotation.
{
Geometry* utah = new Polygon();
utah->push_back( -114.052, 37.0 );
utah->push_back( -109.054, 37.0 );
utah->push_back( -109.054, 41.0 );
utah->push_back( -111.040, 41.0 );
utah->push_back( -111.080, 42.059 );
utah->push_back( -114.080, 42.024 );
Style utahStyle;
utahStyle.getOrCreate<ExtrusionSymbol>()->height() = 250000.0; // meters MSL
utahStyle.getOrCreate<PolygonSymbol>()->fill()->color() = Color(Color::White, 0.8);
Feature* utahFeature = new Feature(utah, geoSRS, utahStyle);
FeatureNode* featureNode = new FeatureNode(mapNode, utahFeature);
annoGroup->addChild( featureNode );
}
//--------------------------------------------------------------------
// an image overlay.
{
ImageOverlay* imageOverlay = 0L;
osg::Image* image = osgDB::readImageFile( "../data/USFLAG.TGA" );
if ( image )
{
imageOverlay = new ImageOverlay(mapNode, image);
imageOverlay->setBounds( Bounds( -100.0, 35.0, -90.0, 40.0) );
annoGroup->addChild( imageOverlay );
editorGroup->addChild( new ImageOverlayEditor( imageOverlay ) );
}
}
//--------------------------------------------------------------------
// install decoration. These change the appearance of an Annotation
// based on some user action.
// highlight annotation upon hover by default:
DecorationInstaller highlightInstaller("hover", new HighlightDecoration());
annoGroup->accept( highlightInstaller );
// scale labels when hovering:
DecorationInstaller scaleInstaller("hover", new ScaleDecoration(1.1f));
labelGroup->accept( scaleInstaller );
// install an event handler for picking and hovering.
AnnotationEventCallback* cb = new AnnotationEventCallback();
cb->addHandler( new MyAnnoEventHandler() );
annoGroup->addEventCallback( cb );
//--------------------------------------------------------------------
// initialize the viewer:
viewer.setSceneData( root );
viewer.getCamera()->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
void
MapNodeHelper::parse(MapNode* mapNode,
osg::ArgumentParser& args,
osgViewer::View* view,
osg::Group* root,
Control* userControl ) const
{
if ( !root )
root = mapNode;
// options to use for the load
osg::ref_ptr<osgDB::Options> dbOptions = Registry::instance()->cloneOrCreateOptions();
// parse out custom example arguments first:
bool useSky = args.read("--sky");
bool useOcean = args.read("--ocean");
bool useMGRS = args.read("--mgrs");
bool useDMS = args.read("--dms");
bool useDD = args.read("--dd");
bool useCoords = args.read("--coords") || useMGRS || useDMS || useDD;
bool useOrtho = args.read("--ortho");
bool useAutoClip = args.read("--autoclip");
bool useShadows = args.read("--shadows");
bool animateSky = args.read("--animate-sky");
bool showActivity = args.read("--activity");
bool useLogDepth = args.read("--logdepth");
bool useLogDepth2 = args.read("--logdepth2");
bool kmlUI = args.read("--kmlui");
if (args.read("--verbose"))
osgEarth::setNotifyLevel(osg::INFO);
if (args.read("--quiet"))
osgEarth::setNotifyLevel(osg::FATAL);
float ambientBrightness = 0.2f;
args.read("--ambientBrightness", ambientBrightness);
std::string kmlFile;
args.read( "--kml", kmlFile );
std::string imageFolder;
args.read( "--images", imageFolder );
std::string imageExtensions;
args.read("--image-extensions", imageExtensions);
// animation path:
std::string animpath;
if ( args.read("--path", animpath) )
{
view->setCameraManipulator( new osgGA::AnimationPathManipulator(animpath) );
}
// Install a new Canvas for our UI controls, or use one that already exists.
ControlCanvas* canvas = ControlCanvas::getOrCreate( view );
Container* mainContainer = canvas->addControl( new VBox() );
mainContainer->setAbsorbEvents( true );
mainContainer->setBackColor( Color(Color::Black, 0.8) );
mainContainer->setHorizAlign( Control::ALIGN_LEFT );
mainContainer->setVertAlign( Control::ALIGN_BOTTOM );
// install the user control:
if ( userControl )
mainContainer->addControl( userControl );
// look for external data in the map node:
const Config& externals = mapNode->externalConfig();
const Config& skyConf = externals.child("sky");
const Config& oceanConf = externals.child("ocean");
const Config& annoConf = externals.child("annotations");
const Config& declutterConf = externals.child("decluttering");
// some terrain effects.
// TODO: Most of these are likely to move into extensions.
const Config& lodBlendingConf = externals.child("lod_blending");
const Config& vertScaleConf = externals.child("vertical_scale");
const Config& contourMapConf = externals.child("contour_map");
// Adding a sky model:
if ( useSky || !skyConf.empty() )
{
SkyOptions options(skyConf);
if ( options.getDriver().empty() )
{
if ( mapNode->getMapSRS()->isGeographic() )
options.setDriver("simple");
else
options.setDriver("gl");
}
SkyNode* sky = SkyNode::create(options, mapNode);
if ( sky )
{
sky->attach( view, 0 );
if ( mapNode->getNumParents() > 0 )
{
osgEarth::insertGroup(sky, mapNode->getParent(0));
}
else
{
sky->addChild( mapNode );
root = sky;
}
Control* c = SkyControlFactory().create(sky, view);
if ( c )
mainContainer->addControl( c );
if (animateSky)
{
sky->setUpdateCallback( new AnimateSkyUpdateCallback() );
}
}
}
// Adding an ocean model:
if ( useOcean || !oceanConf.empty() )
{
OceanNode* ocean = OceanNode::create(OceanOptions(oceanConf), mapNode);
if ( ocean )
{
// if there's a sky, we want to ocean under it
osg::Group* parent = osgEarth::findTopMostNodeOfType<SkyNode>(root);
if ( !parent ) parent = root;
parent->addChild( ocean );
Control* c = OceanControlFactory().create(ocean);
if ( c )
mainContainer->addControl(c);
}
}
// Shadowing.
if ( useShadows )
{
ShadowCaster* caster = new ShadowCaster();
caster->setLight( view->getLight() );
caster->getShadowCastingGroup()->addChild( mapNode->getModelLayerGroup() );
if ( mapNode->getNumParents() > 0 )
{
insertGroup(caster, mapNode->getParent(0));
}
else
{
caster->addChild(mapNode);
root = caster;
}
}
// Loading KML from the command line:
if ( !kmlFile.empty() )
{
KMLOptions kml_options;
kml_options.declutter() = true;
// set up a default icon for point placemarks:
IconSymbol* defaultIcon = new IconSymbol();
defaultIcon->url()->setLiteral(KML_PUSHPIN_URL);
kml_options.defaultIconSymbol() = defaultIcon;
osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
if ( kml )
{
if (kmlUI)
{
Control* c = AnnotationGraphControlFactory().create(kml, view);
if ( c )
{
c->setVertAlign( Control::ALIGN_TOP );
canvas->addControl( c );
}
}
root->addChild( kml );
}
else
{
OE_NOTICE << "Failed to load " << kmlFile << std::endl;
}
}
// Annotations in the map node externals:
if ( !annoConf.empty() )
{
osg::Group* annotations = 0L;
AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
if ( annotations )
{
root->addChild( annotations );
}
}
// Configure the de-cluttering engine for labels and annotations:
if ( !declutterConf.empty() )
{
Decluttering::setOptions( DeclutteringOptions(declutterConf) );
}
// Configure the mouse coordinate readout:
if ( useCoords )
{
LabelControl* readout = new LabelControl();
readout->setBackColor( Color(Color::Black, 0.8) );
readout->setHorizAlign( Control::ALIGN_RIGHT );
readout->setVertAlign( Control::ALIGN_BOTTOM );
Formatter* formatter =
useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
useDMS ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
useDD ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
0L;
MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
view->addEventHandler( mcTool );
canvas->addControl( readout );
}
// Configure for an ortho camera:
if ( useOrtho )
{
EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
if ( manip )
{
manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
}
}
// activity monitor (debugging)
if ( showActivity )
{
VBox* vbox = new VBox();
vbox->setBackColor( Color(Color::Black, 0.8) );
vbox->setHorizAlign( Control::ALIGN_RIGHT );
vbox->setVertAlign( Control::ALIGN_BOTTOM );
view->addEventHandler( new ActivityMonitorTool(vbox) );
canvas->addControl( vbox );
}
// Install an auto clip plane clamper
if ( useAutoClip )
{
mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
}
// Install logarithmic depth buffer on main camera
if ( useLogDepth )
{
OE_INFO << LC << "Activating logarithmic depth buffer on main camera" << std::endl;
osgEarth::Util::LogarithmicDepthBuffer logDepth;
logDepth.setUseFragDepth( true );
logDepth.install( view->getCamera() );
}
else if ( useLogDepth2 )
{
OE_INFO << LC << "Activating logarithmic depth buffer (vertex-only) on main camera" << std::endl;
osgEarth::Util::LogarithmicDepthBuffer logDepth;
logDepth.setUseFragDepth( false );
logDepth.install( view->getCamera() );
}
// Scan for images if necessary.
if ( !imageFolder.empty() )
{
std::vector<std::string> extensions;
if ( !imageExtensions.empty() )
StringTokenizer( imageExtensions, extensions, ",;", "", false, true );
if ( extensions.empty() )
extensions.push_back( "tif" );
OE_INFO << LC << "Loading images from " << imageFolder << "..." << std::endl;
ImageLayerVector imageLayers;
DataScanner scanner;
scanner.findImageLayers( imageFolder, extensions, imageLayers );
if ( imageLayers.size() > 0 )
{
mapNode->getMap()->beginUpdate();
for( ImageLayerVector::iterator i = imageLayers.begin(); i != imageLayers.end(); ++i )
{
mapNode->getMap()->addImageLayer( i->get() );
}
mapNode->getMap()->endUpdate();
}
OE_INFO << LC << "...found " << imageLayers.size() << " image layers." << std::endl;
}
// Install elevation morphing
if ( !lodBlendingConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new LODBlending(lodBlendingConf) );
}
// Install vertical scaler
if ( !vertScaleConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new VerticalScale(vertScaleConf) );
}
// Install a contour map effect.
if ( !contourMapConf.empty() )
{
mapNode->getTerrainEngine()->addEffect( new ContourMap(contourMapConf) );
}
// Generic named value uniform with min/max.
VBox* uniformBox = 0L;
while( args.find( "--uniform" ) >= 0 )
{
std::string name;
float minval, maxval;
if ( args.read( "--uniform", name, minval, maxval ) )
{
if ( uniformBox == 0L )
{
uniformBox = new VBox();
uniformBox->setBackColor(0,0,0,0.5);
uniformBox->setAbsorbEvents( true );
canvas->addControl( uniformBox );
}
osg::Uniform* uniform = new osg::Uniform(osg::Uniform::FLOAT, name);
uniform->set( minval );
root->getOrCreateStateSet()->addUniform( uniform, osg::StateAttribute::OVERRIDE );
HBox* box = new HBox();
box->addControl( new LabelControl(name) );
HSliderControl* hs = box->addControl( new HSliderControl(minval, maxval, minval, new ApplyValueUniform(uniform)));
hs->setHorizFill(true, 200);
box->addControl( new LabelControl(hs) );
uniformBox->addControl( box );
OE_INFO << LC << "Installed uniform controller for " << name << std::endl;
}
}
// Process extensions.
for(std::vector<osg::ref_ptr<Extension> >::const_iterator eiter = mapNode->getExtensions().begin();
eiter != mapNode->getExtensions().end();
++eiter)
{
Extension* e = eiter->get();
// Check for a View interface:
ExtensionInterface<osg::View>* viewIF = ExtensionInterface<osg::View>::get( e );
if ( viewIF )
viewIF->connect( view );
// Check for a Control interface:
ExtensionInterface<Control>* controlIF = ExtensionInterface<Control>::get( e );
if ( controlIF )
controlIF->connect( mainContainer );
}
root->addChild( canvas );
}
TechTreeWindow *TechTreeWindow::Constructor(Window *underlyingWindow, int unknownGameAndPlayerData, int selectedCivId)
{
// Needed for window management and proper cleanup in other places
base::Constructor("One Button Tech Tree Screen");
// Save underlying window
_underlyingWindow = underlyingWindow;
// Save game data
_unknownGameAndPlayerData = unknownGameAndPlayerData;
// Set virtual function table address
_VTable = reinterpret_cast<ControlVTable *>(0x00645118);
// Cast virtual function table to be able to access all functions
PanelVTable *vTable = static_cast<PanelVTable *>(_VTable);
// Get design data
_designData = _staticNewTechTreeDataObject->GetDesignData();
// Load style file
DirectDrawBufferData *backBuffer = underlyingWindow->_VTable->GetBackBufferData(underlyingWindow);
if(!PrepareParentWindowAndLoadStyleData(backBuffer, "scr6", 50007, 1))
_initializationError = 1;
// Start with top left corner
_horizontalScrollOffset = 0;
_verticalScrollOffset = 0;
_lastScrollActionTime = 0;
// Create vanilla style tech tree renderer
// TODO: May be changed to allow various renderers using completely different layout approaches
_renderer = new VanillaTechTreeRenderer((*_staticGameObjectPointer)->GetGameDataHandler(), Size(_width1, _height1), unknownGameAndPlayerData);
// Get the renderer's age count
_ageCount = _renderer->GetAgeCount();
// Create close button and its buffer
static_cast<PanelVTable *>(_VTable)->CreateButtonWithOneFontWithTextFromDll(this, this, &_closeButton, 20101, 0, _width1 - _designData->_closeButtonRelativeRectangle.X, _height1 - _designData->_closeButtonRelativeRectangle.Y, _designData->_closeButtonRelativeRectangle.Width, _designData->_closeButtonRelativeRectangle.Height, 9, 0, 0);
_closeButton->_VTable->InvalidateAndRedrawControl1(_closeButton, 1);
_closeButton->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_closeButton->SetHotKey(VK_ESCAPE, 0, 0, 0);
_closeButtonDrawBuffer = new DirectDrawBufferData("TechTree Close Button Buffer", 1);
_closeButtonDrawBuffer->InsertIntoBufferListAndCreateSurfaceAndDoUnknownStuff(_backBufferData->GetDirectDrawHandler(), _designData->_closeButtonRelativeRectangle.Width, _designData->_closeButtonRelativeRectangle.Height, 0, 0);
_closeButtonDrawBuffer->sub_5A30A0(0, 0, _designData->_closeButtonRelativeRectangle.Width, _designData->_closeButtonRelativeRectangle.Height);
UpdateSelectedSubControl(_closeButton);
// Create scroll buttons and their buffers
static_cast<PanelVTable *>(_VTable)->CreateButton(this, this, &_scrollLeftButton, "<-", 0, _width1 - _designData->_scrollLeftButtonRelativeRectangle.X, _height1 - _designData->_scrollLeftButtonRelativeRectangle.Y, _designData->_scrollLeftButtonRelativeRectangle.Width, _designData->_scrollLeftButtonRelativeRectangle.Height, 9, 0, 0);
_scrollLeftButton->_VTable->InvalidateAndRedrawControl1(_scrollLeftButton, 1);
_scrollLeftButton->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_scrollLeftButtonDrawBuffer = new DirectDrawBufferData("TechTree ScrollLeft Button Buffer", 1);
_scrollLeftButtonDrawBuffer->InsertIntoBufferListAndCreateSurfaceAndDoUnknownStuff(_backBufferData->GetDirectDrawHandler(), _designData->_scrollLeftButtonRelativeRectangle.Width, _designData->_scrollLeftButtonRelativeRectangle.Height, 0, 0);
_scrollLeftButtonDrawBuffer->sub_5A30A0(0, 0, _designData->_scrollLeftButtonRelativeRectangle.Width, _designData->_scrollLeftButtonRelativeRectangle.Height);
static_cast<PanelVTable *>(_VTable)->CreateButton(this, this, &_scrollRightButton, "->", 0, _width1 - _designData->_scrollRightButtonRelativeRectangle.X, _height1 - _designData->_scrollRightButtonRelativeRectangle.Y, _designData->_scrollRightButtonRelativeRectangle.Width, _designData->_scrollRightButtonRelativeRectangle.Height, 9, 0, 0);
_scrollRightButton->_VTable->InvalidateAndRedrawControl1(_scrollRightButton, 1);
_scrollRightButton->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_scrollRightButtonDrawBuffer = new DirectDrawBufferData("TechTree ScrollRight Button Buffer", 1);
_scrollRightButtonDrawBuffer->InsertIntoBufferListAndCreateSurfaceAndDoUnknownStuff(_backBufferData->GetDirectDrawHandler(), _designData->_scrollRightButtonRelativeRectangle.Width, _designData->_scrollRightButtonRelativeRectangle.Height, 0, 0);
_scrollRightButtonDrawBuffer->sub_5A30A0(0, 0, _designData->_scrollRightButtonRelativeRectangle.Width, _designData->_scrollRightButtonRelativeRectangle.Height);
// Load arrow SLP for scroll buttons and assign frames to them
_arrowSlp = new SlpFileElement(_designData->_scrollSlpFileName, _designData->_scrollSlpId);
_scrollLeftButton->SetBackgroundSlpAtIndex(0, _arrowSlp, 1);
_scrollLeftButton->SetDisplayMode(9);
_scrollLeftButton->AssignLabelString(0, "");
_scrollRightButton->SetBackgroundSlpAtIndex(0, _arrowSlp, 0);
_scrollRightButton->SetDisplayMode(9);
_scrollRightButton->AssignLabelString(0, "");
// Create civ bonus label
/*static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &_civBonusLabel, 0, 2, 20, 100, 20, 10, 0, 0, 1);
_civBonusLabel->_VTable->InvalidateAndRedrawControl1(_civBonusLabel, 0);
_civBonusLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_civBonusLabel->SetStyleText2Colors(0, 0);
_civBonusLabel->sub_545D70(0);*/
FontData *civBonusLabelBaseFont = (*_staticGameObjectPointer)->GetFontWithIndex(10);
HFONT civBonusLabelFonts[4];
civBonusLabelFonts[0] = civBonusLabelBaseFont->GetFontHandle();
civBonusLabelFonts[1] = (*_staticGameObjectPointer)->GetFontWithIndex(17)->GetFontHandle();
civBonusLabelFonts[2] = (*_staticGameObjectPointer)->GetFontWithIndex(18)->GetFontHandle();
civBonusLabelFonts[3] = (*_staticGameObjectPointer)->GetFontWithIndex(19)->GetFontHandle();
_civBonusLabel = new LabelControl();
_civBonusLabel->sub_5444B0(_backBufferData, this, 2, 20, 100, 20, civBonusLabelFonts, civBonusLabelBaseFont->GetAverageCharWidth(), civBonusLabelBaseFont->GetCharHeightWithRowSpace(), nullptr, 0, 0, 0, 0, 0, nullptr);
_civBonusLabel->SetTextAlignment(3, 1);
_civBonusLabel->sub_545D50(1);
_civBonusLabel->sub_545D70(0);
_civBonusLabel->SetStyleText2Colors(0x000000, 0x00E7E7);
// Create civ selection combo box
static_cast<PanelVTable *>(_VTable)->CreateComboBox(this, this, &_civSelectionComboBox, 230, 0, 2, 20, 200, 25, 10);
_civSelectionComboBox->_VTable->InvalidateAndRedrawControl1(_civSelectionComboBox, 1);
_civSelectionComboBox->SetDropDownListSortingMode(1);
_civSelectionComboBox->AssignIdToControlAndMoveInParentChildrenList(1, 1);
_civSelectionComboBox->SetStyleText2Colors(0, 0);
_civSelectionComboBox->GetDropDownScrollBar()->SetFillBackground(-1);
_civSelectionComboBox->GetValueLabel()->SetBackgroundSlp("tech_tile.slp", 50343);
_civSelectionComboBox->GetDropDownList()->SetBackgroundSlp("tech_tile.slp", 50343);
// Create "game civs" label
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &_gameCivsLabel, 0, 2, 20, 200, 25, 10, 0, 0, 1);
_gameCivsLabel->_VTable->InvalidateAndRedrawControl1(_gameCivsLabel, 0);
_gameCivsLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_gameCivsLabel->SetStyleText2Colors(0, 0);
_gameCivsLabel->sub_545D70(0);
static_cast<LabelControlVTable *>(_gameCivsLabel->_VTable)->AssignTextFromLanguageDlls(_gameCivsLabel, 20125);
// Create "Not researched" label
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &_legendNotResearchedLabel, 0, 2, 2, 160, 25, 13, 0, 0, 0);
_legendNotResearchedLabel->_VTable->InvalidateAndRedrawControl1(_legendNotResearchedLabel, 0);
_legendNotResearchedLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_legendNotResearchedLabel->SetStyleText2Colors(0, 0);
_legendNotResearchedLabel->sub_545D70(0);
static_cast<LabelControlVTable *>(_legendNotResearchedLabel->_VTable)->AssignTextFromLanguageDlls(_legendNotResearchedLabel, 20124);
// Create "Researched" label
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &_legendResearchedLabel, 0, 2, 2, 160, 25, 13, 0, 0, 0);
_legendResearchedLabel->_VTable->InvalidateAndRedrawControl1(_legendResearchedLabel, 0);
_legendResearchedLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_legendResearchedLabel->SetStyleText2Colors(0, 0);
_legendResearchedLabel->sub_545D70(0);
static_cast<LabelControlVTable *>(_legendResearchedLabel->_VTable)->AssignTextFromLanguageDlls(_legendResearchedLabel, 20128);
// Create node type labels
_legendNodeTypeLabels = new std::vector<LabelControl *>();
int nodeTypeLabelCount = _renderer->GetLegendNodeTypeCount();
for(int i = 0; i < nodeTypeLabelCount; ++i)
{
// Create label
LabelControl *legendNodeTypeLabel;
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &legendNodeTypeLabel, 0, 2, 2, 160, 25, 13, 0, 0, 0);
legendNodeTypeLabel->_VTable->InvalidateAndRedrawControl1(legendNodeTypeLabel, 0);
legendNodeTypeLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
legendNodeTypeLabel->SetStyleText2Colors(0, 0);
legendNodeTypeLabel->sub_545D70(0);
static_cast<LabelControlVTable *>(legendNodeTypeLabel->_VTable)->AssignTextFromLanguageDlls(legendNodeTypeLabel, _renderer->GetLegendNodeTypeLabelDllId(i));
_legendNodeTypeLabels->push_back(legendNodeTypeLabel);
}
// Create "Disabled" label
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, &_legendDisabledLabel, 0, 2, 2, 160, 25, 13, 0, 0, 0);
_legendDisabledLabel->_VTable->InvalidateAndRedrawControl1(_legendDisabledLabel, 0);
_legendDisabledLabel->AssignIdToControlAndMoveInParentChildrenList(1, 0);
_legendDisabledLabel->SetStyleText2Colors(0, 0);
_legendDisabledLabel->sub_545D70(0);
static_cast<LabelControlVTable *>(_legendDisabledLabel->_VTable)->AssignTextFromLanguageDlls(_legendDisabledLabel, 20119);
// Fill civ selection combo box
int civCount = (*_staticGameObjectPointer)->GetGameDataHandler()->_civCount;
char civNameBuffer[128];
char civNameSuffixBuffer[128];
char civNameMergedBuffer[256];
for(int c = 1; c < civCount; ++c)
{
// Clear strings
civNameBuffer[0] = '\0';
civNameSuffixBuffer[0] = '\0';
civNameMergedBuffer[0] = '\0';
// Load civ name
(*_staticGameObjectPointer)->GetIndexedDllString(105, c, 0, civNameBuffer, sizeof(civNameBuffer));
// Load civ suffix " (Player)" or " (Ally)", if neccessary
if(_unknownGameAndPlayerData != 0)
if(reinterpret_cast<char *>(_unknownGameAndPlayerData)[349] == c) // Check player
(*_staticGameObjectPointer)->GetStringFromLanguageDllsWithBuffer(20126, civNameSuffixBuffer, sizeof(civNameSuffixBuffer));
else
{
// Check allies
GameDataHandler *gdh = (*_staticGameObjectPointer)->GetGameDataHandler();
for(int p = 1; p < 9; ++p)
if(reinterpret_cast<char *>(_unknownGameAndPlayerData + 6458)[p] == 4 && reinterpret_cast<char *>(gdh->_dword4C[p])[349] == c)
{
// Get suffix and break
(*_staticGameObjectPointer)->GetStringFromLanguageDllsWithBuffer(20127, civNameSuffixBuffer, sizeof(civNameSuffixBuffer));
break;
}
}
// Merge civ name and suffix
sprintf(civNameMergedBuffer, "%s%s", civNameBuffer, civNameSuffixBuffer);
// Add civ to list
_civSelectionComboBox->AddItem(civNameMergedBuffer, c);
}
_civSelectionComboBox->SetSelectedIndex(0);
// Create age labels
_ageLabels = new LabelControl*[_ageCount][2][2];
for(int i = 0; i < _ageCount; ++i)
{
// Create 4 labels for this age
for(int j = 0; j < 4; ++j)
{
// Create and initialize label
LabelControl **currAgeLabelPointer = &_ageLabels[i][j >> 1][j & 1];
static_cast<PanelVTable *>(_VTable)->CreateLabelWithOneFontWithTextFromDll(this, this, currAgeLabelPointer, 0, 2, 2, 150, 25, 11, 1, 0, 1);
(*currAgeLabelPointer)->_VTable->InvalidateAndRedrawControl1(*currAgeLabelPointer, 0);
(*currAgeLabelPointer)->AssignIdToControlAndMoveInParentChildrenList(1, 0);
(*currAgeLabelPointer)->SetStyleText2Colors(0, 0);
(*currAgeLabelPointer)->sub_545D70(0);
}
// Set label texts
static_cast<LabelControlVTable *>(_ageLabels[i][0][0]->_VTable)->AssignTextFromLanguageDlls(_ageLabels[i][0][0], _designData->_firstLineBaseDllId + i);
static_cast<LabelControlVTable *>(_ageLabels[i][0][1]->_VTable)->AssignTextFromLanguageDlls(_ageLabels[i][0][1], _designData->_secondLineDllId + (_designData->_incrementSecondLineDllId ? i : 0));
static_cast<LabelControlVTable *>(_ageLabels[i][1][0]->_VTable)->AssignTextFromLanguageDlls(_ageLabels[i][1][0], _designData->_firstLineBaseDllId + i);
static_cast<LabelControlVTable *>(_ageLabels[i][1][1]->_VTable)->AssignTextFromLanguageDlls(_ageLabels[i][1][1], _designData->_secondLineDllId + (_designData->_incrementSecondLineDllId ? i : 0));
}
// Create popup label
_popupLabelBaseFont = (*_staticGameObjectPointer)->GetFontWithIndex(10);
HFONT popupLabelFonts[4];
popupLabelFonts[0] = _popupLabelBaseFont->GetFontHandle();
popupLabelFonts[1] = (*_staticGameObjectPointer)->GetFontWithIndex(17)->GetFontHandle();
popupLabelFonts[2] = (*_staticGameObjectPointer)->GetFontWithIndex(18)->GetFontHandle();
popupLabelFonts[3] = (*_staticGameObjectPointer)->GetFontWithIndex(19)->GetFontHandle();
_popupLabel = new LabelControl();
_popupLabel->sub_5444B0(_backBufferData, this, 0, 0, _designData->_popupLabelWidth, 50, popupLabelFonts, _popupLabelBaseFont->GetAverageCharWidth(), _popupLabelBaseFont->GetCharHeightWithRowSpace(), nullptr, 0, 0, 0, 0, 0, nullptr);
_popupLabel->SetTextAlignment(3, 1);
_popupLabel->sub_545D50(1);
_popupLabel->sub_545D70(0);
_popupLabel->SetStyleText2Colors(0x000000, 0x00E7E7);
// Set current civ
if(unknownGameAndPlayerData != 0)
selectedCivId = reinterpret_cast<char *>(unknownGameAndPlayerData)[349];
if(selectedCivId < 1)
selectedCivId = 1;
_civSelectionComboBox->SetSelectedItemId(selectedCivId);
SetCurrentCiv(selectedCivId);
// No element is selected
_selectedElement = nullptr;
_drawPopupLabelBox = false;
_selectedElementChangedTime = 0;
// Issue redraw
_VTable->InvalidateAndRedrawControl2(this, 2);
// Return reference to self
return this;
}
void
createControls( ControlCanvas* cs )
{
// a container centered on the screen, containing an image and a text label.
{
VBox* center = new VBox();
center->setFrame( new RoundedFrame() );
center->getFrame()->setBackColor( 1,1,1,0.5 );
center->setPadding( 10 );
center->setHorizAlign( Control::ALIGN_CENTER );
center->setVertAlign( Control::ALIGN_CENTER );
// Add an image:
osg::ref_ptr<osg::Image> image = osgDB::readImageFile("http://demo.pelicanmapping.com/rmweb/readymap_logo.png");
if ( image.valid() )
{
s_imageControl = new ImageControl( image.get() );
s_imageControl->setHorizAlign( Control::ALIGN_CENTER );
s_imageControl->setFixSizeForRotation( true );
//imageCon->addEventHandler( new ImageRotationHandler );
center->addControl( s_imageControl );
center->setHorizAlign( Control::ALIGN_CENTER );
}
// Add a text label:
LabelControl* label = new LabelControl( "osgEarth Controls Toolkit" );
label->setFont( osgEarth::Registry::instance()->getDefaultFont() );
label->setFontSize( 24.0f );
label->setHorizAlign( Control::ALIGN_CENTER );
label->setMargin( 5 );
center->addControl( label );
// Rotation slider
HBox* rotateBox = new HBox();
rotateBox->setChildVertAlign( Control::ALIGN_CENTER );
rotateBox->setHorizFill( true );
rotateBox->setBackColor( Color::Blue );
{
rotateBox->addControl( new LabelControl("Rotate: ") );
HSliderControl* rotateSlider = new HSliderControl( -180.0, 180.0, 0.0 );
rotateSlider->addEventHandler( new RotateImage() );
rotateSlider->setHeight( 8.0f );
rotateSlider->setHorizFill( true );
rotateBox->addControl( rotateSlider );
}
center->addControl( rotateBox );
cs->addControl( center );
}
// a simple vbox with absolute positioning in the upper left with two text labels.
{
VBox* ul = new VBox();
ul->setPosition( 20, 20 );
ul->setPadding( 10 );
{
LabelControl* title = new LabelControl( "Upper left control", 22, osg::Vec4f(1,1,0,1) );
ul->addControl( title );
LabelControl* content = new LabelControl( "Here is some text in the upper left control" );
ul->addControl( content );
HBox* c2 = new HBox();
c2->setChildSpacing( 10 );
{
HSliderControl* slider = new HSliderControl( 0, 100 );
slider->setBackColor( .6,0,0,1 );
slider->setHeight( 25 );
slider->setWidth( 300 );
slider->addEventHandler( new MySliderHandler() );
c2->addControl( slider );
s_sliderLabel = new LabelControl();
s_sliderLabel->setVertAlign( Control::ALIGN_CENTER );
c2->addControl( s_sliderLabel );
}
ul->addControl( c2 );
HBox* c3 = new HBox();
c3->setHorizAlign( Control::ALIGN_CENTER );
c3->setChildSpacing( 10 );
{
HBox* c4 = new HBox();
c4->setChildSpacing( 5 );
{
c4->addControl( new CheckBoxControl( true ) );
c4->addControl( new LabelControl( "Checkbox 1" ) );
}
c3->addControl( c4 );
HBox* c5 = new HBox();
c5->setChildSpacing( 5 );
{
c5->addControl( new CheckBoxControl( false ) );
c5->addControl( new LabelControl( "Checkbox 2" ) );
}
c3->addControl( c5 );
}
ul->addControl( c3 );
}
cs->addControl( ul );
ul->addEventHandler( new MyClickHandler );
}
// a centered hbox container along the bottom on the screen.
{
HBox* bottom = new HBox();
bottom->setFrame( new RoundedFrame() );
bottom->getFrame()->setBackColor(0,0,0,0.5);
bottom->setMargin( 10 );
bottom->setChildSpacing( 145 );
bottom->setVertAlign( Control::ALIGN_BOTTOM );
bottom->setHorizAlign( Control::ALIGN_CENTER );
for( int i=0; i<4; ++i )
{
LabelControl* label = new LabelControl();
std::stringstream buf;
buf << "Label_" << i;
std::string str;
str = buf.str();
label->setText( str );
label->setMargin( 10 );
label->setBackColor( 1,1,1,0.4 );
bottom->addControl( label );
label->setActiveColor(1,.3,.3,1);
label->addEventHandler( new MyClickHandler );
}
cs->addControl( bottom );
}
}
void
createLayerItem( Grid* grid, int gridRow, int layerIndex, int numLayers, TerrainLayer* layer, bool isActive )
{
int gridCol = 0;
// a checkbox to enable/disable the layer:
CheckBoxControl* enabled = new CheckBoxControl( layer->getVisible() );
enabled->addEventHandler( new LayerVisibleHandler(layer) );
grid->setControl( gridCol++, gridRow, enabled );
// the layer name
LabelControl* name = new LabelControl( layer->getName() );
grid->setControl( gridCol, gridRow, name );
gridCol++;
ImageLayer* imageLayer = dynamic_cast< ImageLayer* > (layer );
if (imageLayer)
{
// an opacity slider
HSliderControl* opacity = new HSliderControl( 0.0f, 1.0f, imageLayer->getOpacity() );
opacity->setWidth( 125 );
opacity->setHeight( 12 );
opacity->addEventHandler( new LayerOpacityHandler(imageLayer) );
grid->setControl( gridCol, gridRow, opacity );
}
gridCol++;
// status indicator
LabelControl* statusLabel = layer->getStatus().isOK()
? new LabelControl("[ok]", osg::Vec4(0,1,0,1))
: new LabelControl("[error]", osg::Vec4(1,0,0,1));
grid->setControl( gridCol, gridRow, statusLabel );
gridCol++;
// move buttons
if ( layerIndex < numLayers-1 && isActive )
{
LabelControl* upButton = new LabelControl( "UP", 14 );
upButton->setBackColor( .4,.4,.4,1 );
upButton->setActiveColor( .8,0,0,1 );
upButton->addEventHandler( new MoveLayerHandler( layer, layerIndex+1 ) );
grid->setControl( gridCol, gridRow, upButton );
}
gridCol++;
if ( layerIndex > 0 && isActive)
{
LabelControl* upButton = new LabelControl( "DOWN", 14 );
upButton->setBackColor( .4,.4,.4,1 );
upButton->setActiveColor( .8,0,0,1 );
upButton->addEventHandler( new MoveLayerHandler( layer, layerIndex-1 ) );
grid->setControl( gridCol, gridRow, upButton );
}
gridCol++;
// add/remove button:
LabelControl* addRemove = new LabelControl( isActive? "REMOVE" : "ADD", 14 );
addRemove->setHorizAlign( Control::ALIGN_CENTER );
addRemove->setBackColor( .4,.4,.4,1 );
addRemove->setActiveColor( .8,0,0,1 );
if ( isActive )
addRemove->addEventHandler( new RemoveLayerHandler(layer) );
else
addRemove->addEventHandler( new AddLayerHandler(layer) );
grid->setControl( gridCol, gridRow, addRemove );
gridCol++;
}