jgrogan/stuff-from-scratch
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Move xml and svg to lower levels.

Browse source
This commit is contained in:
jmsgrogan 2023-01-18 10:55:32 +00:00
parent 942cc2539c
commit 7cab70f839
32 changed files with 35 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

90
src/publishing/svg/SvgNode.cpp
View file

@ -1,90 +0,0 @@
#include "SvgNode.h"
#include "CircleNode.h"
#include "SvgShapeElements.h"
SvgNode::SvgNode(const Point& location)
: AbstractVisualNode(location)
{
}
void SvgNode::setContent(std::unique_ptr<SvgDocument> doc)
{
mContent = std::move(doc);
mContentDirty = true;
mChildren.clear();
mManagedChildren.clear();
}
void SvgNode::updateTransform()
{
}
void SvgNode::createOrUpdateGeometry(SceneInfo* sceneInfo)
{
if (!mContent->getRoot())
{
return;
}
auto viewbox = mContent->getViewBox();
for (const auto& svg_element : mContent->getRoot()->getChildren())
{
std::unique_ptr<AbstractVisualNode> node;
if (svg_element->getTagName() == "circle")
{
auto svg_circle = dynamic_cast<SvgCircle*>(svg_element.get());
auto loc = svg_circle->getLocation();
auto radius = svg_circle->getRadius();
auto minor_radius = radius;
if (svg_circle->getType() == SvgCircle::Type::ELLIPSE)
{
minor_radius = svg_circle->getMinorRadius();
}
if (svg_element->hasAttribute("transform"))
{
const auto transform = svg_circle->getTransform();
loc.move(transform.getLocation().getX(), transform.getLocation().getY());
radius *= transform.getScaleX();
minor_radius *= transform.getScaleY();
}
auto circle_node = std::make_unique<CircleNode>(loc, radius);
circle_node->setMinorRadius(minor_radius);
node = std::move(circle_node);
}
if (!node)
{
continue;
}
auto raw_node = node.get();
mManagedChildren.push_back(std::move(node));
addChild(raw_node);
}
}
void SvgNode::update(SceneInfo* sceneInfo)
{
if (mContent && mContentDirty)
{
createOrUpdateGeometry(sceneInfo);
mContentDirty = false;
}
if (mTransformIsDirty)
{
updateTransform();
mTransformIsDirty = false;
}
}