m-aXimilian
235d00192a
* get rid of optional<ptr> -> double indirection * more optional cleanup * fix * add more render pixel type options * towards different views * missing virtual declaration of ShowImage * fix runtime * init image view factory * fix build Render Image close button re-enable add readme init documentation use awesomeDoxygen ci build docs install doxygen id token permission add pages write permission
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
#include "ImageViewFactory.hpp"
|
|
|
|
#include <memory>
|
|
#include "imaging/PixelariumImageFactory.hpp"
|
|
#include "rendering/IPixelariumImageView.hpp"
|
|
#include "rendering/PixelariumImageViewDefault.hpp"
|
|
|
|
/// @brief Creates a PixelariumImageView from a resource image.
|
|
/// @param image_id The ID of the image resource to render.
|
|
/// @return A unique pointer to the PixelariumImageView, or nullptr if the image resource is not found or is empty. The image data is copied.
|
|
std::unique_ptr<pixelarium::render::IPixelariumImageView> pixelarium::render::ImageViewFactory::RenderImage(
|
|
size_t image_id)
|
|
{
|
|
auto res{this->image_pool_.GetResource(image_id)};
|
|
|
|
auto img{res.lock()};
|
|
|
|
if (img == nullptr)
|
|
{
|
|
return {};
|
|
}
|
|
|
|
if (img->Empty())
|
|
{
|
|
return {};
|
|
}
|
|
|
|
auto type = imaging::ExtensionToType(img->Uri().extension().string());
|
|
|
|
switch (type)
|
|
{
|
|
case imaging::ImageFileType::UNKNOWN:
|
|
case imaging::ImageFileType::ABSTRACT:
|
|
return {};
|
|
case imaging::ImageFileType::PNG:
|
|
case imaging::ImageFileType::JPG:
|
|
log_.Info("Creating a Default View");
|
|
// beware: here we copy the actual image resource over to the new image
|
|
return std::make_unique<PixelariumImageViewDefault>(img);
|
|
case imaging::ImageFileType::CZI:
|
|
log_.Info("{}: Creating a CZI View");
|
|
// beware: here we copy the actual image resource over to the new image
|
|
return std::make_unique<PixelariumImageViewDefault>(img);
|
|
// return std::make_unique<PixelariumImageViewCzi>(img);
|
|
default:
|
|
return {};
|
|
}
|
|
}
|
|
|