77 lines
3.1 KiB
C++
77 lines
3.1 KiB
C++
#include "InkDropperTool.hpp"
|
|
#include "DrawingProgram.hpp"
|
|
#include "../Server/CommandList.hpp"
|
|
#include "../MainProgram.hpp"
|
|
#include "../DrawData.hpp"
|
|
#include <include/core/SkAlphaType.h>
|
|
#include <include/core/SkCanvas.h>
|
|
#include <include/core/SkColor.h>
|
|
#include <include/core/SkColorType.h>
|
|
#include <include/core/SkRRect.h>
|
|
#include <include/core/SkRect.h>
|
|
#include <include/core/SkColorSpace.h>
|
|
#include <include/core/SkStream.h>
|
|
#include <include/core/SkSurface.h>
|
|
#ifdef USE_SKIA_BACKEND_GRAPHITE
|
|
#include <include/gpu/graphite/Surface.h>
|
|
#elif USE_SKIA_BACKEND_GANESH
|
|
#include <include/gpu/ganesh/GrDirectContext.h>
|
|
#include <include/gpu/ganesh/SkSurfaceGanesh.h>
|
|
#endif
|
|
#include <Helpers/Logger.hpp>
|
|
|
|
InkDropperTool::InkDropperTool(DrawingProgram& initDrawP):
|
|
drawP(initDrawP)
|
|
{
|
|
}
|
|
|
|
void InkDropperTool::gui_toolbox() {
|
|
Toolbar& t = drawP.world.main.toolbar;
|
|
t.gui.push_id("Color select tool");
|
|
t.gui.text_label_centered("Color Select");
|
|
t.gui.pop_id();
|
|
}
|
|
|
|
void InkDropperTool::tool_update() {
|
|
if(drawP.controls.leftClick) {
|
|
SkSurfaceProps props;
|
|
SkImageInfo imgInfo = SkImageInfo::MakeN32Premul(drawP.world.main.window.size.x(), drawP.world.main.window.size.y());
|
|
#ifdef USE_SKIA_BACKEND_GRAPHITE
|
|
sk_sp<SkSurface> surface = SkSurfaces::RenderTarget(drawP.world.main.window.recorder(), imgInfo, skgpu::Mipmapped::kNo, &props);
|
|
#elif USE_SKIA_BACKEND_GANESH
|
|
sk_sp<SkSurface> surface = SkSurfaces::RenderTarget(drawP.world.main.window.ctx.get(), skgpu::Budgeted::kNo, imgInfo, 0, &props);
|
|
#endif
|
|
if(!surface) {
|
|
Logger::get().log("INFO", "[SkSurfaces::WrapBackendRenderTarget] Ink Dropper Tool could not make surface");
|
|
return;
|
|
}
|
|
SkCanvas* inkDropperCanvas = surface->getCanvas();
|
|
if(!inkDropperCanvas) {
|
|
Logger::get().log("INFO", "Ink Dropper Tool could not make canvas");
|
|
return;
|
|
}
|
|
int xPos = std::clamp<int>(drawP.world.main.input.mouse.pos.x(), 0, drawP.world.main.window.size.x() - 1);
|
|
int yPos = std::clamp<int>(drawP.world.main.input.mouse.pos.y(), 0, drawP.world.main.window.size.y() - 1);
|
|
|
|
inkDropperCanvas->save();
|
|
drawP.world.drawData.dontUseDrawProgCache = true;
|
|
drawP.world.main.draw(inkDropperCanvas);
|
|
drawP.world.drawData.dontUseDrawProgCache = false;
|
|
inkDropperCanvas->restore();
|
|
//drawP.world.main.window.ctx->flush();
|
|
|
|
Vector4<uint8_t> readData;
|
|
SkImageInfo readDataInfo = SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kUnpremul_SkAlphaType);
|
|
#ifdef USE_SKIA_BACKEND_GRAPHITE
|
|
// NOT WORKING IN GRAPHITE YET
|
|
//surface->makeImageSnapshot()->readPixels(drawP.world.main.window.ctx.get(), readDataInfo, (void*)readData.data(), 4, xPos, yPos);
|
|
#elif USE_SKIA_BACKEND_GANESH
|
|
surface->makeImageSnapshot()->readPixels(drawP.world.main.window.ctx.get(), readDataInfo, (void*)readData.data(), 4, xPos, yPos);
|
|
#endif
|
|
|
|
drawP.controls.foregroundColor = readData.cast<float>() / 255.0f;
|
|
}
|
|
}
|
|
|
|
void InkDropperTool::draw(SkCanvas* canvas, const DrawData& drawData) {
|
|
}
|