void Window::GetBatches(PODVector<UIBatch>& batches, PODVector<float>& vertexData, const IntRect& currentScissor)
{
if (modal_)
{
// Modal shade
if (modalShadeColor_ != Color::TRANSPARENT)
{
UIElement* rootElement = GetRoot();
const IntVector2& rootSize = rootElement->GetSize();
UIBatch batch(rootElement, BLEND_ALPHA, IntRect(0, 0, rootSize.x_, rootSize.y_), 0, &vertexData);
batch.AddQuad(0, 0, rootSize.x_, rootSize.y_, 0, 0, 0, 0, modalShadeColor_);
UIBatch::AddOrMerge(batch, batches);
}
// Modal frame
if (modalFrameColor_ != Color::TRANSPARENT && modalFrameSize_ != IntVector2::ZERO)
{
UIBatch batch(this, BLEND_ALPHA, currentScissor, 0, &vertexData);
int x = GetIndentWidth();
IntVector2 size = GetSize();
size.x_ -= x;
batch.AddQuad(x - modalFrameSize_.x_, -modalFrameSize_.y_, size.x_ + 2 * modalFrameSize_.x_, size.y_ + 2 * modalFrameSize_.y_, 0, 0, 0, 0, modalFrameColor_);
UIBatch::AddOrMerge(batch, batches);
}
}
BorderImage::GetBatches(batches, vertexData, currentScissor);
}
int Text::GetRowStartPosition(unsigned rowIndex) const
{
float rowWidth = 0;
if (rowIndex < rowWidths_.size())
rowWidth = rowWidths_[rowIndex];
int ret = GetIndentWidth();
switch (textAlignment_)
{
case HA_LEFT:
break;
case HA_CENTER:
ret += (GetSize().x_ - rowWidth) / 2;
break;
case HA_RIGHT:
ret += GetSize().x_ - rowWidth;
break;
}
return ret;
}
void BorderImage::GetBatches(PODVector<UIBatch>& batches, PODVector<float>& vertexData, const IntRect& currentScissor,
const IntVector2& offset)
{
bool allOpaque = true;
if (GetDerivedOpacity() < 1.0f || color_[C_TOPLEFT].a_ < 1.0f || color_[C_TOPRIGHT].a_ < 1.0f ||
color_[C_BOTTOMLEFT].a_ < 1.0f || color_[C_BOTTOMRIGHT].a_ < 1.0f)
allOpaque = false;
UIBatch
batch(this, blendMode_ == BLEND_REPLACE && !allOpaque ? BLEND_ALPHA : blendMode_, currentScissor, texture_, &vertexData);
// Calculate size of the inner rect, and texture dimensions of the inner rect
const IntRect& uvBorder = (imageBorder_ == IntRect::ZERO) ? border_ : imageBorder_;
int x = GetIndentWidth();
IntVector2 size = GetSize();
size.x_ -= x;
IntVector2 innerSize(
Max(size.x_ - border_.left_ - border_.right_, 0),
Max(size.y_ - border_.top_ - border_.bottom_, 0));
IntVector2 innerUvSize(
Max(imageRect_.right_ - imageRect_.left_ - uvBorder.left_ - uvBorder.right_, 0),
Max(imageRect_.bottom_ - imageRect_.top_ - uvBorder.top_ - uvBorder.bottom_, 0));
IntVector2 uvTopLeft(imageRect_.left_, imageRect_.top_);
uvTopLeft += offset;
// Top
if (border_.top_)
{
if (border_.left_)
batch.AddQuad(x, 0, border_.left_, border_.top_, uvTopLeft.x_, uvTopLeft.y_, uvBorder.left_, uvBorder.top_);
if (innerSize.x_)
batch.AddQuad(x + border_.left_, 0, innerSize.x_, border_.top_, uvTopLeft.x_ + uvBorder.left_, uvTopLeft.y_,
innerUvSize.x_, uvBorder.top_, tiled_);
if (border_.right_)
batch.AddQuad(x + border_.left_ + innerSize.x_, 0, border_.right_, border_.top_,
uvTopLeft.x_ + uvBorder.left_ + innerUvSize.x_, uvTopLeft.y_, uvBorder.right_, uvBorder.top_);
}
// Middle
if (innerSize.y_)
{
if (border_.left_)
batch.AddQuad(x, border_.top_, border_.left_, innerSize.y_, uvTopLeft.x_, uvTopLeft.y_ + uvBorder.top_,
uvBorder.left_, innerUvSize.y_, tiled_);
if (innerSize.x_)
batch.AddQuad(x + border_.left_, border_.top_, innerSize.x_, innerSize.y_, uvTopLeft.x_ + uvBorder.left_,
uvTopLeft.y_ + uvBorder.top_, innerUvSize.x_, innerUvSize.y_, tiled_);
if (border_.right_)
batch.AddQuad(x + border_.left_ + innerSize.x_, border_.top_, border_.right_, innerSize.y_,
uvTopLeft.x_ + uvBorder.left_ + innerUvSize.x_, uvTopLeft.y_ + uvBorder.top_, uvBorder.right_, innerUvSize.y_,
tiled_);
}
// Bottom
if (border_.bottom_)
{
if (border_.left_)
batch.AddQuad(x, border_.top_ + innerSize.y_, border_.left_, border_.bottom_, uvTopLeft.x_,
uvTopLeft.y_ + uvBorder.top_ + innerUvSize.y_, uvBorder.left_, uvBorder.bottom_);
if (innerSize.x_)
batch.AddQuad(x + border_.left_, border_.top_ + innerSize.y_, innerSize.x_, border_.bottom_,
uvTopLeft.x_ + uvBorder.left_, uvTopLeft.y_ + uvBorder.top_ + innerUvSize.y_, innerUvSize.x_, uvBorder.bottom_,
tiled_);
if (border_.right_)
batch.AddQuad(x + border_.left_ + innerSize.x_, border_.top_ + innerSize.y_, border_.right_, border_.bottom_,
uvTopLeft.x_ + uvBorder.left_ + innerUvSize.x_, uvTopLeft.y_ + uvBorder.top_ + innerUvSize.y_, uvBorder.right_,
uvBorder.bottom_);
}
UIBatch::AddOrMerge(batch, batches);
// Reset hovering for next frame
hovering_ = false;
}
