#include "filedialog.h"

#include "image.h"

#include "imgui_.h"

#include "glfw.h"

#include "opengl.h"

#include "co.h"

#include <glbinding/glbinding.h>

int main(int, char *av[])

{

auto main_win = glfw::make_window(1280, 720, "Main", nullptr, nullptr,

glfw::attrib::context_version_major{3},

glfw::attrib::context_version_minor{2},

glfw::attrib::opengl_profile{

glfw::attrib::opengl_profiles::core},

glfw::attrib::opengl_forward_compat{true})

.value();

glfwMakeContextCurrent(main_win.get());

glbinding::initialize(glfwGetProcAddress);

using namespace imgui;

auto imgui_ctx = glfw_opengl(main_win.get());

gl::glClearColor(.7f, .3f, .5f, 1.f);

auto url = std::array<char, 256>();

auto texture = opengl::texture();

while (!glfwWindowShouldClose(main_win.get())) {

gl::glClear(gl::GL_COLOR_BUFFER_BIT);

imgui_ctx.render([&]() {

ImGui::GetBackgroundDrawList(ImGui::GetMainViewport())

->AddImage((void *)(intptr_t)(gl::GLuint)texture.get(),

ImGui::GetMainViewport()->WorkPos,

ImVec2(ImGui::GetMainViewport()->WorkPos.x +

ImGui::GetMainViewport()->WorkSize.x,

ImGui::GetMainViewport()->WorkPos.y +

ImGui::GetMainViewport()->WorkSize.y));

ImGui::InputText("url", url.data(), url.size());

if (ImGui::Button("open")) {

auto img = image::get(std::string_view(url.data()));

if (img) {

gl::glBindTexture(gl::GL_TEXTURE_2D,

(gl::GLuint)texture.get());

image::glimage(boost::gil::view(*img));

}

}

static bool show = false;

if (show) {

ImGui::ShowDemoWindow(&show);

ImPlot::ShowDemoWindow(&show);

}

});

glfwPollEvents();

}

}