void ofxWidget::mouseReleased(ofMouseEventArgs & mouse){
this->mouse=mouse;
yargs.relative_x=getRelativePosition(mouse.x,mouse.y).x;
yargs.relative_y=getRelativePosition(mouse.x,mouse.y).y;
yargs.abs_x = mouse.x;
yargs.abs_y = mouse.y;
newEvent(OFX_W_E_POINTER_RELEASED, yargs);
}
void ofxWidget::removeTuioCursor(TUIO::TuioCursor &tuioCursor){
if(cursorsIn.find(tuioCursor.getSessionID())!=cursorsIn.end()){
cursorsIn.erase(tuioCursor.getSessionID());
yargs.relative_x=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).x;
yargs.relative_y=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).y;
yargs.abs_x=tuioCursor.getX();
yargs.abs_y=tuioCursor.getY();
newEvent(OFX_W_E_POINTER_RELEASED, yargs);
}
}
void ofxWidget::mousePressed(ofMouseEventArgs & mouse){
this->mouse=mouse;
if(mouseIn()){
yargs.relative_x=getRelativePosition(mouse.x,mouse.y).x;
yargs.relative_y=getRelativePosition(mouse.x,mouse.y).y;
yargs.abs_x = mouse.x;
yargs.abs_y = mouse.y;
newEvent(OFX_W_E_POINTER_PRESSED, yargs);
}
}
void ofxWidget::addTuioCursor(TUIO::TuioCursor &tuioCursor){
if(cursorIn(tuioCursor)){
yargs.relative_x=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).x;
yargs.relative_y=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).y;
yargs.abs_x=tuioCursor.getX();
yargs.abs_y=tuioCursor.getY();
newEvent(OFX_W_E_POINTER_OVER, yargs);
newEvent(OFX_W_E_POINTER_PRESSED, yargs);
cursorsIn.insert(tuioCursor.getSessionID());
}
}
int valueForPiecesPosition(BitMap * piecesPosition, int pieceType, int pieceColor, int phase){
if ( piecesPosition == NULL ) {
logChess(FATAL, "The position is null.");
return ERROR_NULL_POSITION;
}
int retValue=0;
int piecesPositionFound [8];
int result=getPiecePosition(piecesPosition, pieceType, piecesPositionFound);
if(result ==SUCCESS)//if not return SUCCESS the table is empty
{
int i;
for(i=0; i < 8; i++)
{
if(piecesPositionFound[i] == -1 || piecesPositionFound[i] == -9)
break;//exit from the loop if there's not more piece of these type
int position=getRelativePosition(piecesPositionFound[i],pieceColor);
retValue+=getValueForPosition(position,pieceType, phase);//here we sum every value of position for every piece
}
}
return retValue;
}
void ofxWidget::updateTuioCursor(TUIO::TuioCursor &tuioCursor){
if(cursorsIn.find(tuioCursor.getSessionID())==cursorsIn.end()) return;
if(cursorIn(tuioCursor)){
yargs.relative_x=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).x;
yargs.relative_y=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).y;
yargs.abs_x=tuioCursor.getX();
yargs.abs_y=tuioCursor.getY();
newEvent(OFX_W_E_POINTER_OVER, yargs);
}else{
yargs.relative_x=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).x;
yargs.relative_y=getRelativePosition(tuioCursor.getX(),tuioCursor.getY()).y;
yargs.abs_x=tuioCursor.getX();
yargs.abs_y=tuioCursor.getY();
newEvent(OFX_W_E_POINTER_OUT, yargs);
};
}
void ofxWidget::mouseDragged(ofMouseEventArgs & mouse){
this->mouse=mouse;
if(mouseIn()){
yargs.relative_x=getRelativePosition(mouse.x,mouse.y).x;
yargs.relative_y=getRelativePosition(mouse.x,mouse.y).y;
yargs.abs_x = mouse.x;
yargs.abs_y = mouse.y;
newEvent(OFX_W_E_POINTER_OVER, yargs);
}else{
yargs.relative_x=getRelativePosition(mouse.x,mouse.y).x;
yargs.relative_y=getRelativePosition(mouse.x,mouse.y).y;
yargs.abs_x = mouse.x;
yargs.abs_y = mouse.y;
newEvent(OFX_W_E_POINTER_OUT, yargs);
}
}
void Collision::onInit()
{
InternalMessage("Model","Collision::onInit entering") ;
m_beam = NULL ;
m_destroyable = NULL ;
/*
if one object is a laser beam
- destroy it
and if the other is destroyable
- manage damage
*/
LaserBeam* beam1 = getTrait()->getObject1()->getTrait<LaserBeam>() ;
LaserBeam* beam2 = getTrait()->getObject2()->getTrait<LaserBeam>() ;
Destroyable* destroyable1 = getTrait()->getObject1()->getTrait<Destroyable>() ;
Destroyable* destroyable2 = getTrait()->getObject2()->getTrait<Destroyable>() ;
if (beam1)
{
m_beam = beam1 ;
getTrait()->getObject1()->destroyObject() ;
}
if (beam2)
{
m_beam = beam2 ;
getTrait()->getObject2()->destroyObject() ;
}
if (destroyable1)
{
m_destroyable = destroyable1 ;
}
if (destroyable2)
{
m_destroyable = destroyable2 ;
}
// handle beam/destroyable collision
if (m_beam && m_destroyable)
{
InternalMessage("Model","Collision::onInit damaging " + Kernel::toString(m_beam->getEnergy().Joule())) ;
m_destroyable->damage(m_beam->getEnergy()) ;
Kernel::Object* hit = m_destroyable->getObject()->createObject() ;
hit->addTrait(new Hit()) ;
Position position(getRelativePosition(getObject(),m_destroyable->getObject())) ;
InternalMessage("Model","Collision::onInit creating hit at " + ::Ogre::StringConverter::toString(position.Meter())) ;
hit->addTrait(new Positioned(position)) ;
hit->addTrait(new WithLifetime(Duration::Second(0))) ;
hit->addTrait(new Sized(Distance(Distance::_Meter,60))) ;
hit->addTrait(new Oriented(Orientation(position))) ;
}
InternalMessage("Model","Collision::onInit leaving") ;
}
void eWidget::clear()
{
#if 0
eWidget *root=this;
while (root->parent)
root=root->parent;
eRect me(getRelativePosition(root), size);
root->invalidate(me);
#endif
invalidate(eRect(), 1);
}
void BitString::setString( const BitString & i_sStr, uint32_t i_sPos,
uint32_t i_sLen, uint32_t i_dPos )
{
// Ensure the source parameters are valid.
PRDF_ASSERT( nullptr != i_sStr.getBufAddr() );
PRDF_ASSERT( 0 < i_sLen ); // at least one bit to copy
PRDF_ASSERT( i_sPos + i_sLen <= i_sStr.getBitLen() );
// Ensure the destination has at least one bit available to copy.
PRDF_ASSERT( nullptr != getBufAddr() );
PRDF_ASSERT( i_dPos < getBitLen() );
// If the source length is greater than the destination length than the
// extra source bits are ignored.
uint32_t actLen = std::min( i_sLen, getBitLen() - i_dPos );
// The bit strings may be in overlapping memory spaces. So we need to copy
// the data in the correct direction to prevent overlapping.
uint32_t sRelOffset = 0, dRelOffset = 0;
CPU_WORD * sRelAddr = i_sStr.getRelativePosition( sRelOffset, i_sPos );
CPU_WORD * dRelAddr = getRelativePosition( dRelOffset, i_dPos );
// Copy the data.
if ( (dRelAddr == sRelAddr) && (dRelOffset == sRelOffset) )
{
// Do nothing. The source and destination are the same.
}
else if ( (dRelAddr < sRelAddr) ||
((dRelAddr == sRelAddr) && (dRelOffset < sRelOffset)) )
{
// Copy the data forward.
for ( uint32_t pos = 0; pos < actLen; pos += CPU_WORD_BIT_LEN )
{
uint32_t len = std::min( actLen - pos, CPU_WORD_BIT_LEN );
CPU_WORD value = i_sStr.getField( i_sPos + pos, len );
setField( i_dPos + pos, len, value );
}
}
else // Copy the data backwards.
{
// Get the first position of the last chunk (CPU_WORD aligned).
uint32_t lastPos = ((actLen-1) / CPU_WORD_BIT_LEN) * CPU_WORD_BIT_LEN;
// Start with the last chunk and work backwards.
for ( int32_t pos = lastPos; 0 <= pos; pos -= CPU_WORD_BIT_LEN )
{
uint32_t len = std::min( actLen - pos, CPU_WORD_BIT_LEN );
CPU_WORD value = i_sStr.getField( i_sPos + pos, len );
setField( i_dPos + pos, len, value );
}
}
}
void WindModificator::createBody (const b2Vec2 &pos, float shift)
{
if (!_bodies.empty())
return;
_shift = shift;
float angle;
switch (_direction) {
case DIRECTION_UP:
angle = 270.0f;
break;
case DIRECTION_LEFT:
angle = 180.0f;
break;
case DIRECTION_DOWN:
angle = 90.0f;
break;
default:
angle = 0.0f;
break;
}
b2BodyDef bodyDef;
bodyDef.type = b2_staticBody;
b2Vec2 modPos = pos;
getRelativePosition(modPos);
bodyDef.position.Set(modPos.x, modPos.y);
bodyDef.angle = DegreesToRadians(angle);
bodyDef.fixedRotation = true;
// counterclock wise - starting at upper left
b2Vec2 vertices[4];
const float x1 = 0.5f;
const float x2 = x1 / _beginSizeDivisor;
vertices[0].Set(0.0f, -x2);
vertices[1].Set(0.0f, x2);
vertices[2].Set(_modificatorSize, x1);
vertices[3].Set(_modificatorSize, -x1);
b2PolygonShape shape;
shape.Set(vertices, SDL_arraysize(vertices));
b2FixtureDef fixtureDef;
fixtureDef.shape = &shape;
fixtureDef.density = DENSITY_AIR;
b2Body* body = _map.getWorld()->CreateBody(&bodyDef);
body->SetUserData((void*) this);
body->CreateFixture(&fixtureDef);
addBody(body);
}
bool
XFEMGeometricCut3D::cutElementByGeometry(const Elem* elem,
std::vector<CutFace> & cut_faces,
Real /*time*/)
//TODO: Time evolving cuts not yet supported in 3D (hence the lack of use of the time variable)
{
bool cut_elem = false;
for (unsigned int i = 0; i < elem->n_sides(); ++i)
{
// This returns the lowest-order type of side.
UniquePtr<Elem> curr_side = elem->side(i);
if (curr_side->dim() != 2)
mooseError("In cutElementByGeometry dimension of side must be 2, but it is " << curr_side->dim());
unsigned int n_edges = curr_side->n_sides();
std::vector<unsigned int> cut_edges;
std::vector<Real> cut_pos;
for (unsigned int j = 0; j < n_edges; j++)
{
// This returns the lowest-order type of side.
UniquePtr<Elem> curr_edge = curr_side->side(j);
if (curr_edge->type() != EDGE2)
mooseError("In cutElementByGeometry face edge must be EDGE2, but type is: " << libMesh::Utility::enum_to_string(curr_edge->type())
<< " base element type is: " << libMesh::Utility::enum_to_string(elem->type()));
Node * node1 = curr_edge->get_node(0);
Node * node2 = curr_edge->get_node(1);
Point intersection;
if (intersectWithEdge(*node1, *node2, intersection))
{
cut_edges.push_back(j);
cut_pos.push_back(getRelativePosition(*node1, *node2, intersection));
}
}
if (cut_edges.size() == 2)
{
cut_elem = true;
CutFace mycut;
mycut.face_id = i;
mycut.face_edge.push_back(cut_edges[0]);
mycut.face_edge.push_back(cut_edges[1]);
mycut.position.push_back(cut_pos[0]);
mycut.position.push_back(cut_pos[1]);
cut_faces.push_back(mycut);
}
}
return cut_elem;
}
void CSObject::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options)
{
out->addInt( "Id", getId());
out->addString( "Name", getName().c_str());
out->addBool( "Dead", getDead());
out->addBool( "DebugObject", getDebugObject());
out->addVector3d( "Position", getRelativePosition());
out->addVector3d( "PositionOffset", getPositionOffset());
out->addVector3d( "Rotation", getRelativeRotation());
out->addVector3d( "RotationOffset", getRotationOffset());
out->addVector3d( "Scale", getRelativeScale());
out->addVector3d( "ScaleOffset", getScaleOffset());
out->addVector3d( "BBOffset", getBBOffset());
out->addBool( "Shadow", getShadow());
out->addString( "ActorFileName", getActorFileName().c_str());
out->addString( "TextureFileName", getTextureFileName().c_str());
}
void IGUIElement::update()
{
//this->setSize(getSize());
/*core::vectoru32 tmp = get;
if(mParent)
tmp += mParent->getPosition();
mBound = core::rectu32(tmp, mBound.getSize() + tmp);
if(mParent)
*/
this->setPosition(getRelativePosition());
//mController->update(this);
}
void drawCandlestick(SubWin sw,int x, float lowprice, float highprice, DayData data){
//start postion for rectangle. it will be drawn from start to right down corner
int startx = x;
int starty;
//length of shadow line; hl mean up shadow line, ll mean down shadow line
int hl, ll;
float yunit = (highprice - lowprice)/sw->height;
int length;
Uint32 color;
//get the abs value of the candle
data->start > data->end ? (starty = data->start, color = GREEN
):(starty = data->end,color = RED);
length = data->start - data->end;
if(length<0){
length*=(-1);
}
printf("length = %d \n", length);
//switch to the relative value
hl = (int)((data->highest - starty)/yunit);
ll = (int)((starty -length - data->lowest)/yunit);
length = (int) (length/yunit);
printf("length = %d pix\n", length);
if(length <1){
length = 1;
}
getRelativePosition(sw,&startx,&starty, lowprice, highprice);
//draw
Draw_Rect(sw->screen,startx,starty,10,length,color);
Draw_Line(sw->screen,startx+5,starty,startx+5, starty - hl,color);
Draw_Line(sw->screen,startx+5,starty+length,startx+5, starty+length+ll,color);
}
static void layoutNodeImpl(css_node_t *node, float parentMaxWidth, css_direction_t parentDirection) {
/** START_GENERATED **/
css_direction_t direction = resolveDirection(node, parentDirection);
css_flex_direction_t mainAxis = resolveAxis(getFlexDirection(node), direction);
css_flex_direction_t crossAxis = getCrossFlexDirection(mainAxis, direction);
css_flex_direction_t resolvedRowAxis = resolveAxis(CSS_FLEX_DIRECTION_ROW, direction);
// Handle width and height style attributes
setDimensionFromStyle(node, mainAxis);
setDimensionFromStyle(node, crossAxis);
// Set the resolved resolution in the node's layout
node->layout.direction = direction;
// The position is set by the parent, but we need to complete it with a
// delta composed of the margin and left/top/right/bottom
node->layout.position[leading[mainAxis]] += getLeadingMargin(node, mainAxis) +
getRelativePosition(node, mainAxis);
node->layout.position[trailing[mainAxis]] += getTrailingMargin(node, mainAxis) +
getRelativePosition(node, mainAxis);
node->layout.position[leading[crossAxis]] += getLeadingMargin(node, crossAxis) +
getRelativePosition(node, crossAxis);
node->layout.position[trailing[crossAxis]] += getTrailingMargin(node, crossAxis) +
getRelativePosition(node, crossAxis);
// Inline immutable values from the target node to avoid excessive method
// invocations during the layout calculation.
int childCount = node->children_count;
float paddingAndBorderAxisResolvedRow = getPaddingAndBorderAxis(node, resolvedRowAxis);
if (isMeasureDefined(node)) {
bool isResolvedRowDimDefined = !isUndefined(node->layout.dimensions[dim[resolvedRowAxis]]);
float width = CSS_UNDEFINED;
if (isDimDefined(node, resolvedRowAxis)) {
width = node->style.dimensions[CSS_WIDTH];
} else if (isResolvedRowDimDefined) {
width = node->layout.dimensions[dim[resolvedRowAxis]];
} else {
width = parentMaxWidth -
getMarginAxis(node, resolvedRowAxis);
}
width -= paddingAndBorderAxisResolvedRow;
// We only need to give a dimension for the text if we haven't got any
// for it computed yet. It can either be from the style attribute or because
// the element is flexible.
bool isRowUndefined = !isDimDefined(node, resolvedRowAxis) && !isResolvedRowDimDefined;
bool isColumnUndefined = !isDimDefined(node, CSS_FLEX_DIRECTION_COLUMN) &&
isUndefined(node->layout.dimensions[dim[CSS_FLEX_DIRECTION_COLUMN]]);
// Let's not measure the text if we already know both dimensions
if (isRowUndefined || isColumnUndefined) {
css_dim_t measureDim = node->measure(
node->context,
width
);
if (isRowUndefined) {
node->layout.dimensions[CSS_WIDTH] = measureDim.dimensions[CSS_WIDTH] +
paddingAndBorderAxisResolvedRow;
}
if (isColumnUndefined) {
node->layout.dimensions[CSS_HEIGHT] = measureDim.dimensions[CSS_HEIGHT] +
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_COLUMN);
}
}
if (childCount == 0) {
return;
}
}
bool isNodeFlexWrap = isFlexWrap(node);
css_justify_t justifyContent = node->style.justify_content;
float leadingPaddingAndBorderMain = getLeadingPaddingAndBorder(node, mainAxis);
float leadingPaddingAndBorderCross = getLeadingPaddingAndBorder(node, crossAxis);
float paddingAndBorderAxisMain = getPaddingAndBorderAxis(node, mainAxis);
float paddingAndBorderAxisCross = getPaddingAndBorderAxis(node, crossAxis);
bool isMainDimDefined = !isUndefined(node->layout.dimensions[dim[mainAxis]]);
bool isCrossDimDefined = !isUndefined(node->layout.dimensions[dim[crossAxis]]);
bool isMainRowDirection = isRowDirection(mainAxis);
int i;
int ii;
css_node_t* child;
css_flex_direction_t axis;
css_node_t* firstAbsoluteChild = NULL;
css_node_t* currentAbsoluteChild = NULL;
float definedMainDim = CSS_UNDEFINED;
if (isMainDimDefined) {
definedMainDim = node->layout.dimensions[dim[mainAxis]] - paddingAndBorderAxisMain;
}
// We want to execute the next two loops one per line with flex-wrap
int startLine = 0;
int endLine = 0;
// int nextOffset = 0;
int alreadyComputedNextLayout = 0;
// We aggregate the total dimensions of the container in those two variables
float linesCrossDim = 0;
float linesMainDim = 0;
int linesCount = 0;
while (endLine < childCount) {
// <Loop A> Layout non flexible children and count children by type
// mainContentDim is accumulation of the dimensions and margin of all the
// non flexible children. This will be used in order to either set the
// dimensions of the node if none already exist, or to compute the
// remaining space left for the flexible children.
float mainContentDim = 0;
// There are three kind of children, non flexible, flexible and absolute.
// We need to know how many there are in order to distribute the space.
int flexibleChildrenCount = 0;
float totalFlexible = 0;
int nonFlexibleChildrenCount = 0;
// Use the line loop to position children in the main axis for as long
// as they are using a simple stacking behaviour. Children that are
// immediately stacked in the initial loop will not be touched again
// in <Loop C>.
bool isSimpleStackMain =
(isMainDimDefined && justifyContent == CSS_JUSTIFY_FLEX_START) ||
(!isMainDimDefined && justifyContent != CSS_JUSTIFY_CENTER);
int firstComplexMain = (isSimpleStackMain ? childCount : startLine);
// Use the initial line loop to position children in the cross axis for
// as long as they are relatively positioned with alignment STRETCH or
// FLEX_START. Children that are immediately stacked in the initial loop
// will not be touched again in <Loop D>.
bool isSimpleStackCross = true;
int firstComplexCross = childCount;
css_node_t* firstFlexChild = NULL;
css_node_t* currentFlexChild = NULL;
float mainDim = leadingPaddingAndBorderMain;
float crossDim = 0;
float maxWidth;
for (i = startLine; i < childCount; ++i) {
child = node->get_child(node->context, i);
child->line_index = linesCount;
child->next_absolute_child = NULL;
child->next_flex_child = NULL;
css_align_t alignItem = getAlignItem(node, child);
// Pre-fill cross axis dimensions when the child is using stretch before
// we call the recursive layout pass
if (alignItem == CSS_ALIGN_STRETCH &&
child->style.position_type == CSS_POSITION_RELATIVE &&
isCrossDimDefined &&
!isDimDefined(child, crossAxis)) {
child->layout.dimensions[dim[crossAxis]] = fmaxf(
boundAxis(child, crossAxis, node->layout.dimensions[dim[crossAxis]] -
paddingAndBorderAxisCross - getMarginAxis(child, crossAxis)),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, crossAxis)
);
} else if (child->style.position_type == CSS_POSITION_ABSOLUTE) {
// Store a private linked list of absolutely positioned children
// so that we can efficiently traverse them later.
if (firstAbsoluteChild == NULL) {
firstAbsoluteChild = child;
}
if (currentAbsoluteChild != NULL) {
currentAbsoluteChild->next_absolute_child = child;
}
currentAbsoluteChild = child;
// Pre-fill dimensions when using absolute position and both offsets for the axis are defined (either both
// left and right or top and bottom).
for (ii = 0; ii < 2; ii++) {
axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
if (!isUndefined(node->layout.dimensions[dim[axis]]) &&
!isDimDefined(child, axis) &&
isPosDefined(child, leading[axis]) &&
isPosDefined(child, trailing[axis])) {
child->layout.dimensions[dim[axis]] = fmaxf(
boundAxis(child, axis, node->layout.dimensions[dim[axis]] -
getPaddingAndBorderAxis(node, axis) -
getMarginAxis(child, axis) -
getPosition(child, leading[axis]) -
getPosition(child, trailing[axis])),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, axis)
);
}
}
}
float nextContentDim = 0;
// It only makes sense to consider a child flexible if we have a computed
// dimension for the node->
if (isMainDimDefined && isFlex(child)) {
flexibleChildrenCount++;
totalFlexible += child->style.flex;
// Store a private linked list of flexible children so that we can
// efficiently traverse them later.
if (firstFlexChild == NULL) {
firstFlexChild = child;
}
if (currentFlexChild != NULL) {
currentFlexChild->next_flex_child = child;
}
currentFlexChild = child;
// Even if we don't know its exact size yet, we already know the padding,
// border and margin. We'll use this partial information, which represents
// the smallest possible size for the child, to compute the remaining
// available space.
nextContentDim = getPaddingAndBorderAxis(child, mainAxis) +
getMarginAxis(child, mainAxis);
} else {
maxWidth = CSS_UNDEFINED;
if (!isMainRowDirection) {
if (isDimDefined(node, resolvedRowAxis)) {
maxWidth = node->layout.dimensions[dim[resolvedRowAxis]] -
paddingAndBorderAxisResolvedRow;
} else {
maxWidth = parentMaxWidth -
getMarginAxis(node, resolvedRowAxis) -
paddingAndBorderAxisResolvedRow;
}
}
// This is the main recursive call. We layout non flexible children.
if (alreadyComputedNextLayout == 0) {
layoutNode(child, maxWidth, direction);
}
// Absolute positioned elements do not take part of the layout, so we
// don't use them to compute mainContentDim
if (child->style.position_type == CSS_POSITION_RELATIVE) {
nonFlexibleChildrenCount++;
// At this point we know the final size and margin of the element.
nextContentDim = getDimWithMargin(child, mainAxis);
}
}
// The element we are about to add would make us go to the next line
if (isNodeFlexWrap &&
isMainDimDefined &&
mainContentDim + nextContentDim > definedMainDim &&
// If there's only one element, then it's bigger than the content
// and needs its own line
i != startLine) {
nonFlexibleChildrenCount--;
alreadyComputedNextLayout = 1;
break;
}
// Disable simple stacking in the main axis for the current line as
// we found a non-trivial child-> The remaining children will be laid out
// in <Loop C>.
if (isSimpleStackMain &&
(child->style.position_type != CSS_POSITION_RELATIVE || isFlex(child))) {
isSimpleStackMain = false;
firstComplexMain = i;
}
// Disable simple stacking in the cross axis for the current line as
// we found a non-trivial child-> The remaining children will be laid out
// in <Loop D>.
if (isSimpleStackCross &&
(child->style.position_type != CSS_POSITION_RELATIVE ||
(alignItem != CSS_ALIGN_STRETCH && alignItem != CSS_ALIGN_FLEX_START) ||
isUndefined(child->layout.dimensions[dim[crossAxis]]))) {
isSimpleStackCross = false;
firstComplexCross = i;
}
if (isSimpleStackMain) {
child->layout.position[pos[mainAxis]] += mainDim;
if (isMainDimDefined) {
setTrailingPosition(node, child, mainAxis);
}
mainDim += getDimWithMargin(child, mainAxis);
crossDim = fmaxf(crossDim, boundAxis(child, crossAxis, getDimWithMargin(child, crossAxis)));
}
if (isSimpleStackCross) {
child->layout.position[pos[crossAxis]] += linesCrossDim + leadingPaddingAndBorderCross;
if (isCrossDimDefined) {
setTrailingPosition(node, child, crossAxis);
}
}
alreadyComputedNextLayout = 0;
mainContentDim += nextContentDim;
endLine = i + 1;
}
// <Loop B> Layout flexible children and allocate empty space
// In order to position the elements in the main axis, we have two
// controls. The space between the beginning and the first element
// and the space between each two elements.
float leadingMainDim = 0;
float betweenMainDim = 0;
// The remaining available space that needs to be allocated
float remainingMainDim = 0;
if (isMainDimDefined) {
remainingMainDim = definedMainDim - mainContentDim;
} else {
remainingMainDim = fmaxf(mainContentDim, 0) - mainContentDim;
}
// If there are flexible children in the mix, they are going to fill the
// remaining space
if (flexibleChildrenCount != 0) {
float flexibleMainDim = remainingMainDim / totalFlexible;
float baseMainDim;
float boundMainDim;
// If the flex share of remaining space doesn't meet min/max bounds,
// remove this child from flex calculations.
currentFlexChild = firstFlexChild;
while (currentFlexChild != NULL) {
baseMainDim = flexibleMainDim * currentFlexChild->style.flex +
getPaddingAndBorderAxis(currentFlexChild, mainAxis);
boundMainDim = boundAxis(currentFlexChild, mainAxis, baseMainDim);
if (baseMainDim != boundMainDim) {
remainingMainDim -= boundMainDim;
totalFlexible -= currentFlexChild->style.flex;
}
currentFlexChild = currentFlexChild->next_flex_child;
}
flexibleMainDim = remainingMainDim / totalFlexible;
// The non flexible children can overflow the container, in this case
// we should just assume that there is no space available.
if (flexibleMainDim < 0) {
flexibleMainDim = 0;
}
currentFlexChild = firstFlexChild;
while (currentFlexChild != NULL) {
// At this point we know the final size of the element in the main
// dimension
currentFlexChild->layout.dimensions[dim[mainAxis]] = boundAxis(currentFlexChild, mainAxis,
flexibleMainDim * currentFlexChild->style.flex +
getPaddingAndBorderAxis(currentFlexChild, mainAxis)
);
maxWidth = CSS_UNDEFINED;
if (isDimDefined(node, resolvedRowAxis)) {
maxWidth = node->layout.dimensions[dim[resolvedRowAxis]] -
paddingAndBorderAxisResolvedRow;
} else if (!isMainRowDirection) {
maxWidth = parentMaxWidth -
getMarginAxis(node, resolvedRowAxis) -
paddingAndBorderAxisResolvedRow;
}
// And we recursively call the layout algorithm for this child
layoutNode(currentFlexChild, maxWidth, direction);
child = currentFlexChild;
currentFlexChild = currentFlexChild->next_flex_child;
child->next_flex_child = NULL;
}
// We use justifyContent to figure out how to allocate the remaining
// space available
} else if (justifyContent != CSS_JUSTIFY_FLEX_START) {
if (justifyContent == CSS_JUSTIFY_CENTER) {
leadingMainDim = remainingMainDim / 2;
} else if (justifyContent == CSS_JUSTIFY_FLEX_END) {
leadingMainDim = remainingMainDim;
} else if (justifyContent == CSS_JUSTIFY_SPACE_BETWEEN) {
remainingMainDim = fmaxf(remainingMainDim, 0);
if (flexibleChildrenCount + nonFlexibleChildrenCount - 1 != 0) {
betweenMainDim = remainingMainDim /
(flexibleChildrenCount + nonFlexibleChildrenCount - 1);
} else {
betweenMainDim = 0;
}
} else if (justifyContent == CSS_JUSTIFY_SPACE_AROUND) {
// Space on the edges is half of the space between elements
betweenMainDim = remainingMainDim /
(flexibleChildrenCount + nonFlexibleChildrenCount);
leadingMainDim = betweenMainDim / 2;
}
}
// <Loop C> Position elements in the main axis and compute dimensions
// At this point, all the children have their dimensions set. We need to
// find their position. In order to do that, we accumulate data in
// variables that are also useful to compute the total dimensions of the
// container!
mainDim += leadingMainDim;
for (i = firstComplexMain; i < endLine; ++i) {
child = node->get_child(node->context, i);
if (child->style.position_type == CSS_POSITION_ABSOLUTE &&
isPosDefined(child, leading[mainAxis])) {
// In case the child is position absolute and has left/top being
// defined, we override the position to whatever the user said
// (and margin/border).
child->layout.position[pos[mainAxis]] = getPosition(child, leading[mainAxis]) +
getLeadingBorder(node, mainAxis) +
getLeadingMargin(child, mainAxis);
} else {
// If the child is position absolute (without top/left) or relative,
// we put it at the current accumulated offset.
child->layout.position[pos[mainAxis]] += mainDim;
// Define the trailing position accordingly.
if (isMainDimDefined) {
setTrailingPosition(node, child, mainAxis);
}
// Now that we placed the element, we need to update the variables
// We only need to do that for relative elements. Absolute elements
// do not take part in that phase.
if (child->style.position_type == CSS_POSITION_RELATIVE) {
// The main dimension is the sum of all the elements dimension plus
// the spacing.
mainDim += betweenMainDim + getDimWithMargin(child, mainAxis);
// The cross dimension is the max of the elements dimension since there
// can only be one element in that cross dimension.
crossDim = fmaxf(crossDim, boundAxis(child, crossAxis, getDimWithMargin(child, crossAxis)));
}
}
}
float containerCrossAxis = node->layout.dimensions[dim[crossAxis]];
if (!isCrossDimDefined) {
containerCrossAxis = fmaxf(
// For the cross dim, we add both sides at the end because the value
// is aggregate via a max function. Intermediate negative values
// can mess this computation otherwise
boundAxis(node, crossAxis, crossDim + paddingAndBorderAxisCross),
paddingAndBorderAxisCross
);
}
// <Loop D> Position elements in the cross axis
for (i = firstComplexCross; i < endLine; ++i) {
child = node->get_child(node->context, i);
if (child->style.position_type == CSS_POSITION_ABSOLUTE &&
isPosDefined(child, leading[crossAxis])) {
// In case the child is absolutely positionned and has a
// top/left/bottom/right being set, we override all the previously
// computed positions to set it correctly.
child->layout.position[pos[crossAxis]] = getPosition(child, leading[crossAxis]) +
getLeadingBorder(node, crossAxis) +
getLeadingMargin(child, crossAxis);
} else {
float leadingCrossDim = leadingPaddingAndBorderCross;
// For a relative children, we're either using alignItems (parent) or
// alignSelf (child) in order to determine the position in the cross axis
if (child->style.position_type == CSS_POSITION_RELATIVE) {
css_align_t alignItem = getAlignItem(node, child);
if (alignItem == CSS_ALIGN_STRETCH) {
// You can only stretch if the dimension has not already been set
// previously.
if (!isDimDefined(child, crossAxis)) {
child->layout.dimensions[dim[crossAxis]] = fmaxf(
boundAxis(child, crossAxis, containerCrossAxis -
paddingAndBorderAxisCross - getMarginAxis(child, crossAxis)),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, crossAxis)
);
}
} else if (alignItem != CSS_ALIGN_FLEX_START) {
// The remaining space between the parent dimensions+padding and child
// dimensions+margin.
float remainingCrossDim = containerCrossAxis -
paddingAndBorderAxisCross - getDimWithMargin(child, crossAxis);
if (alignItem == CSS_ALIGN_CENTER) {
leadingCrossDim += remainingCrossDim / 2;
} else { // CSS_ALIGN_FLEX_END
leadingCrossDim += remainingCrossDim;
}
}
}
// And we apply the position
child->layout.position[pos[crossAxis]] += linesCrossDim + leadingCrossDim;
// Define the trailing position accordingly.
if (isCrossDimDefined) {
setTrailingPosition(node, child, crossAxis);
}
}
}
linesCrossDim += crossDim;
linesMainDim = fmaxf(linesMainDim, mainDim);
linesCount += 1;
startLine = endLine;
}
// <Loop E>
//
// Note(prenaux): More than one line, we need to layout the crossAxis
// according to alignContent.
//
// Note that we could probably remove <Loop D> and handle the one line case
// here too, but for the moment this is safer since it won't interfere with
// previously working code.
//
// See specs:
// http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/#layout-algorithm
// section 9.4
//
if (linesCount > 1 && isCrossDimDefined) {
float nodeCrossAxisInnerSize = node->layout.dimensions[dim[crossAxis]] -
paddingAndBorderAxisCross;
float remainingAlignContentDim = nodeCrossAxisInnerSize - linesCrossDim;
float crossDimLead = 0;
float currentLead = leadingPaddingAndBorderCross;
css_align_t alignContent = node->style.align_content;
if (alignContent == CSS_ALIGN_FLEX_END) {
currentLead += remainingAlignContentDim;
} else if (alignContent == CSS_ALIGN_CENTER) {
currentLead += remainingAlignContentDim / 2;
} else if (alignContent == CSS_ALIGN_STRETCH) {
if (nodeCrossAxisInnerSize > linesCrossDim) {
crossDimLead = (remainingAlignContentDim / linesCount);
}
}
int endIndex = 0;
for (i = 0; i < linesCount; ++i) {
int startIndex = endIndex;
// compute the line's height and find the endIndex
float lineHeight = 0;
for (ii = startIndex; ii < childCount; ++ii) {
child = node->get_child(node->context, ii);
if (child->style.position_type != CSS_POSITION_RELATIVE) {
continue;
}
if (child->line_index != i) {
break;
}
if (!isUndefined(child->layout.dimensions[dim[crossAxis]])) {
lineHeight = fmaxf(
lineHeight,
child->layout.dimensions[dim[crossAxis]] + getMarginAxis(child, crossAxis)
);
}
}
endIndex = ii;
lineHeight += crossDimLead;
for (ii = startIndex; ii < endIndex; ++ii) {
child = node->get_child(node->context, ii);
if (child->style.position_type != CSS_POSITION_RELATIVE) {
continue;
}
css_align_t alignContentAlignItem = getAlignItem(node, child);
if (alignContentAlignItem == CSS_ALIGN_FLEX_START) {
child->layout.position[pos[crossAxis]] = currentLead + getLeadingMargin(child, crossAxis);
} else if (alignContentAlignItem == CSS_ALIGN_FLEX_END) {
child->layout.position[pos[crossAxis]] = currentLead + lineHeight - getTrailingMargin(child, crossAxis) - child->layout.dimensions[dim[crossAxis]];
} else if (alignContentAlignItem == CSS_ALIGN_CENTER) {
float childHeight = child->layout.dimensions[dim[crossAxis]];
child->layout.position[pos[crossAxis]] = currentLead + (lineHeight - childHeight) / 2;
} else if (alignContentAlignItem == CSS_ALIGN_STRETCH) {
child->layout.position[pos[crossAxis]] = currentLead + getLeadingMargin(child, crossAxis);
// TODO(prenaux): Correctly set the height of items with undefined
// (auto) crossAxis dimension.
}
}
currentLead += lineHeight;
}
}
bool needsMainTrailingPos = false;
bool needsCrossTrailingPos = false;
// If the user didn't specify a width or height, and it has not been set
// by the container, then we set it via the children.
if (!isMainDimDefined) {
node->layout.dimensions[dim[mainAxis]] = fmaxf(
// We're missing the last padding at this point to get the final
// dimension
boundAxis(node, mainAxis, linesMainDim + getTrailingPaddingAndBorder(node, mainAxis)),
// We can never assign a width smaller than the padding and borders
paddingAndBorderAxisMain
);
if (mainAxis == CSS_FLEX_DIRECTION_ROW_REVERSE ||
mainAxis == CSS_FLEX_DIRECTION_COLUMN_REVERSE) {
needsMainTrailingPos = true;
}
}
if (!isCrossDimDefined) {
node->layout.dimensions[dim[crossAxis]] = fmaxf(
// For the cross dim, we add both sides at the end because the value
// is aggregate via a max function. Intermediate negative values
// can mess this computation otherwise
boundAxis(node, crossAxis, linesCrossDim + paddingAndBorderAxisCross),
paddingAndBorderAxisCross
);
if (crossAxis == CSS_FLEX_DIRECTION_ROW_REVERSE ||
crossAxis == CSS_FLEX_DIRECTION_COLUMN_REVERSE) {
needsCrossTrailingPos = true;
}
}
// <Loop F> Set trailing position if necessary
if (needsMainTrailingPos || needsCrossTrailingPos) {
for (i = 0; i < childCount; ++i) {
child = node->get_child(node->context, i);
if (needsMainTrailingPos) {
setTrailingPosition(node, child, mainAxis);
}
if (needsCrossTrailingPos) {
setTrailingPosition(node, child, crossAxis);
}
}
}
// <Loop G> Calculate dimensions for absolutely positioned elements
currentAbsoluteChild = firstAbsoluteChild;
while (currentAbsoluteChild != NULL) {
// Pre-fill dimensions when using absolute position and both offsets for
// the axis are defined (either both left and right or top and bottom).
for (ii = 0; ii < 2; ii++) {
axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
if (!isUndefined(node->layout.dimensions[dim[axis]]) &&
!isDimDefined(currentAbsoluteChild, axis) &&
isPosDefined(currentAbsoluteChild, leading[axis]) &&
isPosDefined(currentAbsoluteChild, trailing[axis])) {
currentAbsoluteChild->layout.dimensions[dim[axis]] = fmaxf(
boundAxis(currentAbsoluteChild, axis, node->layout.dimensions[dim[axis]] -
getBorderAxis(node, axis) -
getMarginAxis(currentAbsoluteChild, axis) -
getPosition(currentAbsoluteChild, leading[axis]) -
getPosition(currentAbsoluteChild, trailing[axis])
),
// You never want to go smaller than padding
getPaddingAndBorderAxis(currentAbsoluteChild, axis)
);
}
if (isPosDefined(currentAbsoluteChild, trailing[axis]) &&
!isPosDefined(currentAbsoluteChild, leading[axis])) {
currentAbsoluteChild->layout.position[leading[axis]] =
node->layout.dimensions[dim[axis]] -
currentAbsoluteChild->layout.dimensions[dim[axis]] -
getPosition(currentAbsoluteChild, trailing[axis]);
}
}
child = currentAbsoluteChild;
currentAbsoluteChild = currentAbsoluteChild->next_absolute_child;
child->next_absolute_child = NULL;
}
/** END_GENERATED **/
}
void DetectorObjectView::check()
{
InternalMessage("Model","Model::DetectorObjectView::check entering") ;
Detector* detector = getViewPoint()->getObserver() ;
if (!detector)
return ;
bool in_range = detector ? detector->canDetect(getObject()) : false ;
if (!detector->getComputer())
return ;
Computer* computer = detector->getComputer()->getTrait<Computer>() ;
if (! computer)
return ;
if (!in_range && m_detection_information)
{
// destroy object
computer->getMemoryModel()->destroyObject(m_detection_information) ;
m_detection_information = NULL ;
}
else if (in_range)
{
InternalMessage(
"Model",
"Model::DetectorObjectView::check in range updating detection data") ;
bool mobile = false ;
if (! m_detection_information)
{
Solid* solid = getObject()->getTrait<Solid>() ;
// create object
m_detection_information = computer->getMemoryModel()->createObject() ;
m_detection_information->addTrait(new DetectionData(detector->getComputer())) ;
m_detection_information->addTrait(new Positionned()) ;
m_detection_information->addTrait(new Solid(solid->getMesh())) ;
m_detection_information->getTrait<DetectionData>()->m_detected = getObject() ;
}
// update object position
Position position = getRelativePosition(getObject(),
computer->getObject()) ;
m_detection_information->getTrait<Positionned>()->setPosition(position) ;
// update speed if exists
Mobile* mobileTrait = getObject()->getTrait<Mobile>() ;
if (mobileTrait)
{
Mobile* data = m_detection_information->getTrait<Mobile>() ;
if (! data)
{
data = new Mobile() ;
m_detection_information->addTrait(data) ;
}
data->setSpeed(mobileTrait->getSpeed()) ;
data->setAngularSpeed(mobileTrait->getAngularSpeed()) ;
}
// update identification
Transponder* identified =
getObject()->getTrait<Transponder>() ;
Transponder* identifedData =
m_detection_information->getTrait<Transponder>() ;
if (identified)
{
if (! identifedData)
{
// gained identification
m_detection_information->addTrait(new Transponder(*identified)) ;
}
else if (identifedData->getCode() != identified->getCode())
{
// changed identification
identifedData->setCode(identified) ;
}
}
else if (identifedData)
{
// lost identification
m_detection_information->destroyTrait(identifedData) ;
}
// update Targetting
std::set<TargetingSystem*> systems = getObject()->getChildren<TargetingSystem>() ;
TargetingSystem* system_data =
m_detection_information->getTrait<TargetingSystem>() ;
if (systems.size() == 1)
{
TargetingSystem* system = *(systems.begin()) ;
if (! system_data)
{
// gained identification
m_detection_information->addTrait(new TargetingSystem()) ;
m_detection_information->getTrait<TargetingSystem>()->m_target =
system->getTarget() ;
m_detection_information->getTrait<TargetingSystem>()->notify() ;
}
else if (system_data->getTarget() != system->getTarget())
{
// changed selection
system_data->m_target = system->getTarget() ;
system_data->notify() ;
}
}
else if (system_data)
{
// lost targeting system
m_detection_information->destroyTrait(system_data) ;
}
}
InternalMessage("Model","Model::DetectorObjectView::check leaving") ;
}
void CGUIMessageBox::refreshControls()
{
// Layout can be seen as 4 boxes (a layoutmanager would be nice)
// One box at top over the whole width for title
// Two boxes with same height at the middle beside each other for icon and for text
// One box at the bottom for the buttons
const IGUISkin* skin = Environment->getSkin();
const s32 buttonHeight = skin->getSize(EGDS_BUTTON_HEIGHT);
const s32 buttonWidth = skin->getSize(EGDS_BUTTON_WIDTH);
const s32 titleHeight = skin->getSize(EGDS_WINDOW_BUTTON_WIDTH)+2; // titlebar has no own constant
const s32 buttonDistance = skin->getSize(EGDS_WINDOW_BUTTON_WIDTH);
const s32 borderWidth = skin->getSize(EGDS_MESSAGE_BOX_GAP_SPACE);
// add the static text for the message
core::rect<s32> staticRect;
staticRect.UpperLeftCorner.X = borderWidth;
staticRect.UpperLeftCorner.Y = titleHeight + borderWidth;
staticRect.LowerRightCorner.X = staticRect.UpperLeftCorner.X + skin->getSize(EGDS_MESSAGE_BOX_MAX_TEXT_WIDTH);
staticRect.LowerRightCorner.Y = staticRect.UpperLeftCorner.Y + skin->getSize(EGDS_MESSAGE_BOX_MAX_TEXT_HEIGHT);
if (!StaticText)
{
StaticText = Environment->addStaticText(MessageText.c_str(), staticRect, false, false, this);
StaticText->setWordWrap(true);
StaticText->setSubElement(true);
StaticText->grab();
}
else
{
StaticText->setRelativePosition(staticRect);
StaticText->setText(MessageText.c_str());
}
s32 textHeight = StaticText->getTextHeight();
s32 textWidth = StaticText->getTextWidth() + 6; // +6 because the static itself needs that
const s32 iconHeight = IconTexture ? IconTexture->getOriginalSize().Height : 0;
if ( textWidth < skin->getSize(EGDS_MESSAGE_BOX_MIN_TEXT_WIDTH) )
textWidth = skin->getSize(EGDS_MESSAGE_BOX_MIN_TEXT_WIDTH) + 6;
// no neeed to check for max because it couldn't get larger due to statictextbox.
if ( textHeight < skin->getSize(EGDS_MESSAGE_BOX_MIN_TEXT_HEIGHT) )
textHeight = skin->getSize(EGDS_MESSAGE_BOX_MIN_TEXT_HEIGHT);
if ( textHeight > skin->getSize(EGDS_MESSAGE_BOX_MAX_TEXT_HEIGHT) )
textHeight = skin->getSize(EGDS_MESSAGE_BOX_MAX_TEXT_HEIGHT);
// content is text + icons + borders (but not titlebar)
s32 contentHeight = textHeight > iconHeight ? textHeight : iconHeight;
contentHeight += borderWidth;
s32 contentWidth = 0;
// add icon
if ( IconTexture )
{
core::position2d<s32> iconPos;
iconPos.Y = titleHeight + borderWidth;
if ( iconHeight < textHeight )
iconPos.Y += (textHeight-iconHeight) / 2;
iconPos.X = borderWidth;
if (!Icon)
{
Icon = Environment->addImage(IconTexture, iconPos, true, this);
Icon->setSubElement(true);
Icon->grab();
}
else
{
core::rect<s32> iconRect( iconPos.X, iconPos.Y, iconPos.X + IconTexture->getOriginalSize().Width, iconPos.Y + IconTexture->getOriginalSize().Height );
Icon->setRelativePosition(iconRect);
}
contentWidth += borderWidth + IconTexture->getOriginalSize().Width;
}
else if ( Icon )
{
Icon->drop();
Icon->remove();
Icon = 0;
}
// position text
core::rect<s32> textRect;
textRect.UpperLeftCorner.X = contentWidth + borderWidth;
textRect.UpperLeftCorner.Y = titleHeight + borderWidth;
if ( textHeight < iconHeight )
textRect.UpperLeftCorner.Y += (iconHeight-textHeight) / 2;
textRect.LowerRightCorner.X = textRect.UpperLeftCorner.X + textWidth;
textRect.LowerRightCorner.Y = textRect.UpperLeftCorner.Y + textHeight;
contentWidth += 2*borderWidth + textWidth;
StaticText->setRelativePosition( textRect );
// find out button size needs
s32 countButtons = 0;
if (Flags & EMBF_OK)
++countButtons;
if (Flags & EMBF_CANCEL)
++countButtons;
if (Flags & EMBF_YES)
++countButtons;
if (Flags & EMBF_NO)
++countButtons;
s32 buttonBoxWidth = countButtons * buttonWidth + 2 * borderWidth;
if ( countButtons > 1 )
buttonBoxWidth += (countButtons-1) * buttonDistance;
s32 buttonBoxHeight = buttonHeight + 2 * borderWidth;
// calc new message box sizes
core::rect<s32> tmp = getRelativePosition();
s32 msgBoxHeight = titleHeight + contentHeight + buttonBoxHeight;
s32 msgBoxWidth = contentWidth > buttonBoxWidth ? contentWidth : buttonBoxWidth;
// adjust message box position
tmp.UpperLeftCorner.Y = (Parent->getAbsolutePosition().getHeight() - msgBoxHeight) / 2;
tmp.LowerRightCorner.Y = tmp.UpperLeftCorner.Y + msgBoxHeight;
tmp.UpperLeftCorner.X = (Parent->getAbsolutePosition().getWidth() - msgBoxWidth) / 2;
tmp.LowerRightCorner.X = tmp.UpperLeftCorner.X + msgBoxWidth;
setRelativePosition(tmp);
// add buttons
core::rect<s32> btnRect;
btnRect.UpperLeftCorner.Y = titleHeight + contentHeight + borderWidth;
btnRect.LowerRightCorner.Y = btnRect.UpperLeftCorner.Y + buttonHeight;
btnRect.UpperLeftCorner.X = borderWidth;
if ( contentWidth > buttonBoxWidth )
btnRect.UpperLeftCorner.X += (contentWidth - buttonBoxWidth) / 2; // center buttons
btnRect.LowerRightCorner.X = btnRect.UpperLeftCorner.X + buttonWidth;
IGUIElement* focusMe = 0;
setButton(OkButton, (Flags & EMBF_OK) != 0, btnRect, skin->getDefaultText(EGDT_MSG_BOX_OK), focusMe);
if ( Flags & EMBF_OK )
btnRect += core::position2d<s32>(buttonWidth + buttonDistance, 0);
setButton(CancelButton, (Flags & EMBF_CANCEL) != 0, btnRect, skin->getDefaultText(EGDT_MSG_BOX_CANCEL), focusMe);
if ( Flags & EMBF_CANCEL )
btnRect += core::position2d<s32>(buttonWidth + buttonDistance, 0);
setButton(YesButton, (Flags & EMBF_YES) != 0, btnRect, skin->getDefaultText(EGDT_MSG_BOX_YES), focusMe);
if ( Flags & EMBF_YES )
btnRect += core::position2d<s32>(buttonWidth + buttonDistance, 0);
setButton(NoButton, (Flags & EMBF_NO) != 0, btnRect, skin->getDefaultText(EGDT_MSG_BOX_NO), focusMe);
if (Environment->hasFocus(this) && focusMe)
Environment->setFocus(focusMe);
}
void GUIForumPostItem::setItemData(ForumThread* pThread)
{
std::wstringstream ss;
core::rect<s32> itemRect(5, 0, RelativeRect.getWidth()-5, RelativeRect.getHeight()), startRect;
IGUIFont* pFont = Environment->getSkin()->getFont();
startRect = itemRect;
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + FPI_AUTHOR_HEIGHT;
if ( !m_pTxtAuthor )
{
ss << L"Author: " << pThread->getAuthorName().c_str();
m_pTxtAuthor = Environment->addStaticText(ss.str().c_str(), itemRect, false, false, this);
m_pTxtAuthor->setOverrideColor(m_colText);
m_pTxtAuthor->setTextAlignment( EGUIA_UPPERLEFT, EGUIA_CENTER );
ss.str(L"");
}
if ( pThread->getTitle().size() )
{
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
if ( !m_pTxtSubject )
{
ss << L"Subject: " << pThread->getTitle().c_str();
m_pTxtSubject = Environment->addStaticText(ss.str().c_str(), itemRect, false, false, this);
m_pTxtSubject->setOverrideColor(m_colText);
m_pTxtSubject->setTextAlignment( EGUIA_UPPERLEFT, EGUIA_CENTER );
ss.str(L"");
}
}
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
if ( !m_pTxtContent )
{
ss << pThread->getContent().c_str();
m_pTxtContent = Environment->addStaticText(ss.str().c_str(), itemRect, true, true, this);
m_pTxtContent->setBackgroundColor(m_colBkg);
m_pTxtContent->setOverrideColor(m_colText);
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + m_pTxtContent->getTextHeight();
m_pTxtContent->setRelativePosition( itemRect );
ss.str(L"");
}
// if this is a mission thread, then we need to create the button to accept the mission
if ( pThread->getMissionID() )
{
// check which options should be shown
MissionMgr& missionMgr = FCModel::instance().GetMissionMgr();
bool bAccepted = missionMgr.isMissionAccepted(pThread->getMissionID());
bool bCompleted = missionMgr.isMissionComplete(pThread->getMissionID());
if ( !bAccepted && !bCompleted )
{
offsetRect(itemRect, 0, itemRect.getHeight() + 5);
itemRect.LowerRightCorner.Y = itemRect.UpperLeftCorner.Y + 20;
core::rect<s32> btnRect = itemRect;
ss << "Accept";
btnRect.LowerRightCorner.X = btnRect.UpperLeftCorner.X + pFont->getDimension(ss.str().c_str()).Width + 20;
m_pBtnAccept = Environment->addButton(btnRect, this, BTN_ACCEPT, ss.str().c_str());
}
}
core::rect<s32> myRect = getRelativePosition();
myRect.LowerRightCorner.Y = myRect.UpperLeftCorner.Y + ( itemRect.LowerRightCorner.Y - startRect.UpperLeftCorner.Y ) + 5;
setRelativePosition(myRect);
m_pThread = pThread;
}
//! constructor
CGUIMessageBox::CGUIMessageBox(IGUIEnvironment* environment, const wchar_t* caption,
const wchar_t* text, s32 flags,
IGUIElement* parent, s32 id, core::rect<s32> rectangle)
: CGUIWindow(environment, parent, id, rectangle), StaticText(0),
OkButton(0), YesButton(0), NoButton(0), CancelButton(0)
{
#ifdef _DEBUG
setDebugName("CGUIMessageBox");
#endif
// remove focus
Environment->setFocus(0);
// remove buttons
getMaximizeButton()->remove();
getMinimizeButton()->remove();
if (caption)
setText(caption);
IGUISkin* skin = Environment->getSkin();
s32 buttonHeight = skin->getSize(EGDS_BUTTON_HEIGHT);
s32 buttonWidth = skin->getSize(EGDS_BUTTON_WIDTH);
s32 titleHeight = skin->getSize(EGDS_WINDOW_BUTTON_WIDTH)+2;
s32 buttonDistance = skin->getSize(EGDS_WINDOW_BUTTON_WIDTH);
// add static multiline text
core::dimension2d<s32> dim(AbsoluteClippingRect.getWidth() - buttonWidth,
AbsoluteClippingRect.getHeight() - (buttonHeight * 3));
core::position2d<s32> pos((AbsoluteClippingRect.getWidth() - dim.Width) / 2,
buttonHeight / 2 + titleHeight);
StaticText = Environment->addStaticText(text,
core::rect<s32>(pos, dim), false, false, this);
StaticText->setWordWrap(true);
StaticText->grab();
// adjust static text height
s32 textHeight = StaticText->getTextHeight();
core::rect<s32> tmp = StaticText->getRelativePosition();
tmp.LowerRightCorner.Y = tmp.UpperLeftCorner.Y + textHeight;
StaticText->setRelativePosition(tmp);
dim.Height = textHeight;
// adjust message box height
tmp = getRelativePosition();
s32 msgBoxHeight = textHeight + (s32)(2.5f * buttonHeight) + titleHeight;
// adjust message box position
tmp.UpperLeftCorner.Y = (parent->getAbsolutePosition().getHeight() - msgBoxHeight) / 2;
tmp.LowerRightCorner.Y = tmp.UpperLeftCorner.Y + msgBoxHeight;
setRelativePosition(tmp);
// add buttons
s32 countButtons = 0;
if (flags & EMBF_OK) ++countButtons;
if (flags & EMBF_CANCEL) ++countButtons;
if (flags & EMBF_YES) ++countButtons;
if (flags & EMBF_NO) ++countButtons;
core::rect<s32> btnRect;
btnRect.UpperLeftCorner.Y = pos.Y + dim.Height + buttonHeight / 2;
btnRect.LowerRightCorner.Y = btnRect.UpperLeftCorner.Y + buttonHeight;
btnRect.UpperLeftCorner.X = (AbsoluteClippingRect.getWidth() -
((buttonWidth + buttonDistance)*countButtons)) / 2;
btnRect.LowerRightCorner.X = btnRect.UpperLeftCorner.X + buttonWidth;
// add ok button
if (flags & EMBF_OK)
{
OkButton = Environment->addButton(btnRect, this);
OkButton->setText(skin->getDefaultText(EGDT_MSG_BOX_OK));
OkButton->grab();
btnRect.LowerRightCorner.X += buttonWidth + buttonDistance;
btnRect.UpperLeftCorner.X += buttonWidth + buttonDistance;
Environment->setFocus(OkButton);
}
// add yes button
if (flags & EMBF_YES)
{
YesButton = Environment->addButton(btnRect, this);
YesButton->setText(skin->getDefaultText(EGDT_MSG_BOX_YES));
YesButton->grab();
btnRect.LowerRightCorner.X += buttonWidth + buttonDistance;
btnRect.UpperLeftCorner.X += buttonWidth + buttonDistance;
}
// add no button
if (flags & EMBF_NO)
{
NoButton = Environment->addButton(btnRect, this);
NoButton->setText(skin->getDefaultText(EGDT_MSG_BOX_NO));
NoButton->grab();
btnRect.LowerRightCorner.X += buttonWidth + buttonDistance;
btnRect.UpperLeftCorner.X += buttonWidth + buttonDistance;
}
// add cancel button
if (flags & EMBF_CANCEL)
{
CancelButton = Environment->addButton(btnRect, this);
CancelButton->setText(skin->getDefaultText(EGDT_MSG_BOX_CANCEL));
CancelButton->grab();
btnRect.LowerRightCorner.X += buttonWidth + buttonDistance;
btnRect.UpperLeftCorner.X += buttonWidth + buttonDistance;
}
}
static void layoutNodeImpl(css_node_t *node, float parentMaxWidth) {
/** START_GENERATED **/
css_flex_direction_t mainAxis = getFlexDirection(node);
css_flex_direction_t crossAxis = mainAxis == CSS_FLEX_DIRECTION_ROW ?
CSS_FLEX_DIRECTION_COLUMN :
CSS_FLEX_DIRECTION_ROW;
// Handle width and height style attributes
setDimensionFromStyle(node, mainAxis);
setDimensionFromStyle(node, crossAxis);
// The position is set by the parent, but we need to complete it with a
// delta composed of the margin and left/top/right/bottom
node->layout.position[leading[mainAxis]] += getMargin(node, leading[mainAxis]) +
getRelativePosition(node, mainAxis);
node->layout.position[leading[crossAxis]] += getMargin(node, leading[crossAxis]) +
getRelativePosition(node, crossAxis);
if (isMeasureDefined(node)) {
float width = CSS_UNDEFINED;
if (isDimDefined(node, CSS_FLEX_DIRECTION_ROW)) {
width = node->style.dimensions[CSS_WIDTH];
} else if (!isUndefined(node->layout.dimensions[dim[CSS_FLEX_DIRECTION_ROW]])) {
width = node->layout.dimensions[dim[CSS_FLEX_DIRECTION_ROW]];
} else {
width = parentMaxWidth -
getMarginAxis(node, CSS_FLEX_DIRECTION_ROW);
}
width -= getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
// We only need to give a dimension for the text if we haven't got any
// for it computed yet. It can either be from the style attribute or because
// the element is flexible.
bool isRowUndefined = !isDimDefined(node, CSS_FLEX_DIRECTION_ROW) &&
isUndefined(node->layout.dimensions[dim[CSS_FLEX_DIRECTION_ROW]]);
bool isColumnUndefined = !isDimDefined(node, CSS_FLEX_DIRECTION_COLUMN) &&
isUndefined(node->layout.dimensions[dim[CSS_FLEX_DIRECTION_COLUMN]]);
// Let's not measure the text if we already know both dimensions
if (isRowUndefined || isColumnUndefined) {
css_dim_t measure_dim = node->measure(
node->context,
width
);
if (isRowUndefined) {
node->layout.dimensions[CSS_WIDTH] = measure_dim.dimensions[CSS_WIDTH] +
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
}
if (isColumnUndefined) {
node->layout.dimensions[CSS_HEIGHT] = measure_dim.dimensions[CSS_HEIGHT] +
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_COLUMN);
}
}
return;
}
// Pre-fill some dimensions straight from the parent
for (int i = 0; i < node->children_count; ++i) {
css_node_t* child = node->get_child(node->context, i);
// Pre-fill cross axis dimensions when the child is using stretch before
// we call the recursive layout pass
if (getAlignItem(node, child) == CSS_ALIGN_STRETCH &&
getPositionType(child) == CSS_POSITION_RELATIVE &&
!isUndefined(node->layout.dimensions[dim[crossAxis]]) &&
!isDimDefined(child, crossAxis)) {
child->layout.dimensions[dim[crossAxis]] = fmaxf(
node->layout.dimensions[dim[crossAxis]] -
getPaddingAndBorderAxis(node, crossAxis) -
getMarginAxis(child, crossAxis),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, crossAxis)
);
} else if (getPositionType(child) == CSS_POSITION_ABSOLUTE) {
// Pre-fill dimensions when using absolute position and both offsets for the axis are defined (either both
// left and right or top and bottom).
for (int ii = 0; ii < 2; ii++) {
css_flex_direction_t axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
if (!isUndefined(node->layout.dimensions[dim[axis]]) &&
!isDimDefined(child, axis) &&
isPosDefined(child, leading[axis]) &&
isPosDefined(child, trailing[axis])) {
child->layout.dimensions[dim[axis]] = fmaxf(
node->layout.dimensions[dim[axis]] -
getPaddingAndBorderAxis(node, axis) -
getMarginAxis(child, axis) -
getPosition(child, leading[axis]) -
getPosition(child, trailing[axis]),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, axis)
);
}
}
}
}
float definedMainDim = CSS_UNDEFINED;
if (!isUndefined(node->layout.dimensions[dim[mainAxis]])) {
definedMainDim = node->layout.dimensions[dim[mainAxis]] -
getPaddingAndBorderAxis(node, mainAxis);
}
// We want to execute the next two loops one per line with flex-wrap
int startLine = 0;
int endLine = 0;
int nextLine = 0;
// We aggregate the total dimensions of the container in those two variables
float linesCrossDim = 0;
float linesMainDim = 0;
while (endLine != node->children_count) {
// <Loop A> Layout non flexible children and count children by type
// mainContentDim is accumulation of the dimensions and margin of all the
// non flexible children. This will be used in order to either set the
// dimensions of the node if none already exist, or to compute the
// remaining space left for the flexible children.
float mainContentDim = 0;
// There are three kind of children, non flexible, flexible and absolute.
// We need to know how many there are in order to distribute the space.
int flexibleChildrenCount = 0;
float totalFlexible = 0;
int nonFlexibleChildrenCount = 0;
for (int i = startLine; i < node->children_count; ++i) {
css_node_t* child = node->get_child(node->context, i);
float nextContentDim = 0;
// It only makes sense to consider a child flexible if we have a computed
// dimension for the node->
if (!isUndefined(node->layout.dimensions[dim[mainAxis]]) && isFlex(child)) {
flexibleChildrenCount++;
totalFlexible += getFlex(child);
// Even if we don't know its exact size yet, we already know the padding,
// border and margin. We'll use this partial information to compute the
// remaining space.
nextContentDim = getPaddingAndBorderAxis(child, mainAxis) +
getMarginAxis(child, mainAxis);
} else {
float maxWidth = CSS_UNDEFINED;
if (mainAxis == CSS_FLEX_DIRECTION_ROW) {
// do nothing
} else if (isDimDefined(node, CSS_FLEX_DIRECTION_ROW)) {
maxWidth = node->layout.dimensions[dim[CSS_FLEX_DIRECTION_ROW]] -
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
} else {
maxWidth = parentMaxWidth -
getMarginAxis(node, CSS_FLEX_DIRECTION_ROW) -
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
}
// This is the main recursive call. We layout non flexible children.
if (nextLine == 0) {
layoutNode(child, maxWidth);
}
// Absolute positioned elements do not take part of the layout, so we
// don't use them to compute mainContentDim
if (getPositionType(child) == CSS_POSITION_RELATIVE) {
nonFlexibleChildrenCount++;
// At this point we know the final size and margin of the element.
nextContentDim = getDimWithMargin(child, mainAxis);
}
}
// The element we are about to add would make us go to the next line
if (isFlexWrap(node) &&
!isUndefined(node->layout.dimensions[dim[mainAxis]]) &&
mainContentDim + nextContentDim > definedMainDim) {
nextLine = i + 1;
break;
}
nextLine = 0;
mainContentDim += nextContentDim;
endLine = i + 1;
}
// <Loop B> Layout flexible children and allocate empty space
// In order to position the elements in the main axis, we have two
// controls. The space between the beginning and the first element
// and the space between each two elements.
float leadingMainDim = 0;
float betweenMainDim = 0;
// The remaining available space that needs to be allocated
float remainingMainDim = 0;
if (!isUndefined(node->layout.dimensions[dim[mainAxis]])) {
remainingMainDim = definedMainDim - mainContentDim;
} else {
remainingMainDim = fmaxf(mainContentDim, 0) - mainContentDim;
}
// If there are flexible children in the mix, they are going to fill the
// remaining space
if (flexibleChildrenCount != 0) {
float flexibleMainDim = remainingMainDim / totalFlexible;
// The non flexible children can overflow the container, in this case
// we should just assume that there is no space available.
if (flexibleMainDim < 0) {
flexibleMainDim = 0;
}
// We iterate over the full array and only apply the action on flexible
// children. This is faster than actually allocating a new array that
// contains only flexible children.
for (int i = startLine; i < endLine; ++i) {
css_node_t* child = node->get_child(node->context, i);
if (isFlex(child)) {
// At this point we know the final size of the element in the main
// dimension
child->layout.dimensions[dim[mainAxis]] = flexibleMainDim * getFlex(child) +
getPaddingAndBorderAxis(child, mainAxis);
float maxWidth = CSS_UNDEFINED;
if (mainAxis == CSS_FLEX_DIRECTION_ROW) {
// do nothing
} else if (isDimDefined(node, CSS_FLEX_DIRECTION_ROW)) {
maxWidth = node->layout.dimensions[dim[CSS_FLEX_DIRECTION_ROW]] -
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
} else {
maxWidth = parentMaxWidth -
getMarginAxis(node, CSS_FLEX_DIRECTION_ROW) -
getPaddingAndBorderAxis(node, CSS_FLEX_DIRECTION_ROW);
}
// And we recursively call the layout algorithm for this child
layoutNode(child, maxWidth);
}
}
// We use justifyContent to figure out how to allocate the remaining
// space available
} else {
css_justify_t justifyContent = getJustifyContent(node);
if (justifyContent == CSS_JUSTIFY_FLEX_START) {
// Do nothing
} else if (justifyContent == CSS_JUSTIFY_CENTER) {
leadingMainDim = remainingMainDim / 2;
} else if (justifyContent == CSS_JUSTIFY_FLEX_END) {
leadingMainDim = remainingMainDim;
} else if (justifyContent == CSS_JUSTIFY_SPACE_BETWEEN) {
remainingMainDim = fmaxf(remainingMainDim, 0);
if (flexibleChildrenCount + nonFlexibleChildrenCount - 1 != 0) {
betweenMainDim = remainingMainDim /
(flexibleChildrenCount + nonFlexibleChildrenCount - 1);
} else {
betweenMainDim = 0;
}
} else if (justifyContent == CSS_JUSTIFY_SPACE_AROUND) {
// Space on the edges is half of the space between elements
betweenMainDim = remainingMainDim /
(flexibleChildrenCount + nonFlexibleChildrenCount);
leadingMainDim = betweenMainDim / 2;
}
}
// <Loop C> Position elements in the main axis and compute dimensions
// At this point, all the children have their dimensions set. We need to
// find their position. In order to do that, we accumulate data in
// variables that are also useful to compute the total dimensions of the
// container!
float crossDim = 0;
float mainDim = leadingMainDim +
getPaddingAndBorder(node, leading[mainAxis]);
for (int i = startLine; i < endLine; ++i) {
css_node_t* child = node->get_child(node->context, i);
if (getPositionType(child) == CSS_POSITION_ABSOLUTE &&
isPosDefined(child, leading[mainAxis])) {
// In case the child is position absolute and has left/top being
// defined, we override the position to whatever the user said
// (and margin/border).
child->layout.position[pos[mainAxis]] = getPosition(child, leading[mainAxis]) +
getBorder(node, leading[mainAxis]) +
getMargin(child, leading[mainAxis]);
} else {
// If the child is position absolute (without top/left) or relative,
// we put it at the current accumulated offset.
child->layout.position[pos[mainAxis]] += mainDim;
}
// Now that we placed the element, we need to update the variables
// We only need to do that for relative elements. Absolute elements
// do not take part in that phase.
if (getPositionType(child) == CSS_POSITION_RELATIVE) {
// The main dimension is the sum of all the elements dimension plus
// the spacing.
mainDim += betweenMainDim + getDimWithMargin(child, mainAxis);
// The cross dimension is the max of the elements dimension since there
// can only be one element in that cross dimension.
crossDim = fmaxf(crossDim, getDimWithMargin(child, crossAxis));
}
}
float containerMainAxis = node->layout.dimensions[dim[mainAxis]];
// If the user didn't specify a width or height, and it has not been set
// by the container, then we set it via the children.
if (isUndefined(node->layout.dimensions[dim[mainAxis]])) {
containerMainAxis = fmaxf(
// We're missing the last padding at this point to get the final
// dimension
mainDim + getPaddingAndBorder(node, trailing[mainAxis]),
// We can never assign a width smaller than the padding and borders
getPaddingAndBorderAxis(node, mainAxis)
);
}
float containerCrossAxis = node->layout.dimensions[dim[crossAxis]];
if (isUndefined(node->layout.dimensions[dim[crossAxis]])) {
containerCrossAxis = fmaxf(
// For the cross dim, we add both sides at the end because the value
// is aggregate via a max function. Intermediate negative values
// can mess this computation otherwise
crossDim + getPaddingAndBorderAxis(node, crossAxis),
getPaddingAndBorderAxis(node, crossAxis)
);
}
// <Loop D> Position elements in the cross axis
for (int i = startLine; i < endLine; ++i) {
css_node_t* child = node->get_child(node->context, i);
if (getPositionType(child) == CSS_POSITION_ABSOLUTE &&
isPosDefined(child, leading[crossAxis])) {
// In case the child is absolutely positionned and has a
// top/left/bottom/right being set, we override all the previously
// computed positions to set it correctly.
child->layout.position[pos[crossAxis]] = getPosition(child, leading[crossAxis]) +
getBorder(node, leading[crossAxis]) +
getMargin(child, leading[crossAxis]);
} else {
float leadingCrossDim = getPaddingAndBorder(node, leading[crossAxis]);
// For a relative children, we're either using alignItems (parent) or
// alignSelf (child) in order to determine the position in the cross axis
if (getPositionType(child) == CSS_POSITION_RELATIVE) {
css_align_t alignItem = getAlignItem(node, child);
if (alignItem == CSS_ALIGN_FLEX_START) {
// Do nothing
} else if (alignItem == CSS_ALIGN_STRETCH) {
// You can only stretch if the dimension has not already been set
// previously.
if (!isDimDefined(child, crossAxis)) {
child->layout.dimensions[dim[crossAxis]] = fmaxf(
containerCrossAxis -
getPaddingAndBorderAxis(node, crossAxis) -
getMarginAxis(child, crossAxis),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, crossAxis)
);
}
} else {
// The remaining space between the parent dimensions+padding and child
// dimensions+margin.
float remainingCrossDim = containerCrossAxis -
getPaddingAndBorderAxis(node, crossAxis) -
getDimWithMargin(child, crossAxis);
if (alignItem == CSS_ALIGN_CENTER) {
leadingCrossDim += remainingCrossDim / 2;
} else { // CSS_ALIGN_FLEX_END
leadingCrossDim += remainingCrossDim;
}
}
}
// And we apply the position
child->layout.position[pos[crossAxis]] += linesCrossDim + leadingCrossDim;
}
}
linesCrossDim += crossDim;
linesMainDim = fmaxf(linesMainDim, mainDim);
startLine = endLine;
}
// If the user didn't specify a width or height, and it has not been set
// by the container, then we set it via the children.
if (isUndefined(node->layout.dimensions[dim[mainAxis]])) {
node->layout.dimensions[dim[mainAxis]] = fmaxf(
// We're missing the last padding at this point to get the final
// dimension
linesMainDim + getPaddingAndBorder(node, trailing[mainAxis]),
// We can never assign a width smaller than the padding and borders
getPaddingAndBorderAxis(node, mainAxis)
);
}
if (isUndefined(node->layout.dimensions[dim[crossAxis]])) {
node->layout.dimensions[dim[crossAxis]] = fmaxf(
// For the cross dim, we add both sides at the end because the value
// is aggregate via a max function. Intermediate negative values
// can mess this computation otherwise
linesCrossDim + getPaddingAndBorderAxis(node, crossAxis),
getPaddingAndBorderAxis(node, crossAxis)
);
}
// <Loop E> Calculate dimensions for absolutely positioned elements
for (int i = 0; i < node->children_count; ++i) {
css_node_t* child = node->get_child(node->context, i);
if (getPositionType(child) == CSS_POSITION_ABSOLUTE) {
// Pre-fill dimensions when using absolute position and both offsets for the axis are defined (either both
// left and right or top and bottom).
for (int ii = 0; ii < 2; ii++) {
css_flex_direction_t axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
if (!isUndefined(node->layout.dimensions[dim[axis]]) &&
!isDimDefined(child, axis) &&
isPosDefined(child, leading[axis]) &&
isPosDefined(child, trailing[axis])) {
child->layout.dimensions[dim[axis]] = fmaxf(
node->layout.dimensions[dim[axis]] -
getPaddingAndBorderAxis(node, axis) -
getMarginAxis(child, axis) -
getPosition(child, leading[axis]) -
getPosition(child, trailing[axis]),
// You never want to go smaller than padding
getPaddingAndBorderAxis(child, axis)
);
}
}
for (int ii = 0; ii < 2; ii++) {
css_flex_direction_t axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
if (isPosDefined(child, trailing[axis]) &&
!isPosDefined(child, leading[axis])) {
child->layout.position[leading[axis]] =
node->layout.dimensions[dim[axis]] -
child->layout.dimensions[dim[axis]] -
getPosition(child, trailing[axis]);
}
}
}
}
/** END_GENERATED **/
}
void CGUIImage::setRelativeScale(vector2df scale)
{
Scale = scale;
this->setRelativePosition(getRelativePosition()); //Tells it to resize the image
}
void WindModificator::setRelativePositionTo (const b2Vec2& pos)
{
b2Vec2 modPos = pos;
getRelativePosition(modPos);
setPos(modPos);
}
