diff options
Diffstat (limited to 'markdown.cpp')
| -rw-r--r-- | markdown.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/markdown.cpp b/markdown.cpp index 454db63..c96de7a 100644 --- a/markdown.cpp +++ b/markdown.cpp @@ -25,6 +25,7 @@ #include <stb_image.h> std::string g_base_address; +std::string g_text; ImFont * g_font_regular; ImFont * g_font_bold; ImFont * g_font_bold_large; @@ -124,10 +125,18 @@ struct Markdown : public imgui_md void open_url() const override { - std::string command = "browse -f markdown " + expand_url(m_href); + std::string command = "browse -f ./markdown " + expand_url(m_href); std::packaged_task<std::string (const std::string &)> task(get); + auto future = task.get_future(); std::thread t(std::move(task), command); t.detach(); + const auto result = future.get(); + const auto n = result.find(" "); + const auto filename = result.substr(n + 1, result.size() - n - 2); + std::ifstream in; + in.open(filename); + g_text = std::string(std::istreambuf_iterator<char>(in), {}); + in.close(); } bool get_image(image_info & nfo) const override @@ -239,7 +248,7 @@ int main(int argc, char ** argv) std::ifstream in; in.open(argv[optind]); - std::string text(std::istreambuf_iterator<char>(in), {}); + g_text = std::string(std::istreambuf_iterator<char>(in), {}); in.close(); while (!glfwWindowShouldClose(window)) @@ -257,7 +266,7 @@ int main(int argc, char ** argv) ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoSavedSettings ); - markdown(text.data(), text.data() + text.size()); + markdown(g_text.data(), g_text.data() + g_text.size()); ImGui::End(); ImGui::Render(); |