107 lines
5.0 KiB
C++
107 lines
5.0 KiB
C++
#include <hex/helpers/utils.hpp>
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#include <content/visualizer_helpers.hpp>
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#include <numbers>
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#include <imgui.h>
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#include <hex/api/imhex_api.hpp>
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#include <hex/ui/imgui_imhex_extensions.h>
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#include <chrono>
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#include <fmt/chrono.h>
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namespace hex::plugin::visualizers {
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void drawTimestampVisualizer(pl::ptrn::Pattern &, pl::ptrn::IIterable &, bool, std::span<const pl::core::Token::Literal> arguments) {
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time_t timestamp = arguments[0].toUnsigned();
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auto tm = fmt::gmtime(timestamp);
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auto date = std::chrono::year_month_day(std::chrono::year(tm.tm_year + 1900), std::chrono::month(tm.tm_mon + 1), std::chrono::day(tm.tm_mday));
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auto lastMonthDay = std::chrono::year_month_day_last(date.year(), date.month() / std::chrono::last);
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auto firstWeekDay = std::chrono::weekday(std::chrono::year_month_day(date.year(), date.month(), std::chrono::day(1)));
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const auto scale = 1_scaled * (ImHexApi::Fonts::getFontSize() / ImHexApi::Fonts::DefaultFontSize);
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// Draw calendar
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if (ImGui::BeginTable("##month_table", 2)) {
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ImGui::TableNextRow();
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ImGui::TableNextColumn();
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// Draw centered month name and year
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ImGuiExt::TextFormattedCenteredHorizontal("{:%B %Y}", tm);
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if (ImGui::BeginTable("##days_table", 7, ImGuiTableFlags_Borders | ImGuiTableFlags_NoHostExtendX, ImVec2(160, 120) * scale)) {
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constexpr static auto ColumnFlags = ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize | ImGuiTableColumnFlags_NoReorder | ImGuiTableColumnFlags_NoHide;
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ImGui::TableSetupColumn("M", ColumnFlags);
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ImGui::TableSetupColumn("T", ColumnFlags);
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ImGui::TableSetupColumn("W", ColumnFlags);
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ImGui::TableSetupColumn("T", ColumnFlags);
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ImGui::TableSetupColumn("F", ColumnFlags);
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ImGui::TableSetupColumn("S", ColumnFlags);
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ImGui::TableSetupColumn("S", ColumnFlags);
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ImGui::TableHeadersRow();
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ImGui::TableNextRow();
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// Skip days before the first day of the month
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for (u8 i = 0; i < firstWeekDay.c_encoding() - 1; ++i)
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ImGui::TableNextColumn();
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// Draw days
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for (u8 i = 1; i <= u32(lastMonthDay.day()); ++i) {
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ImGui::TableNextColumn();
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ImGuiExt::TextFormatted("{:02}", i);
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if (std::chrono::day(i) == date.day())
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ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ImGuiExt::GetCustomColorU32(ImGuiCustomCol_ToolbarRed));
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if (std::chrono::weekday(std::chrono::year_month_day(date.year(), date.month(), std::chrono::day(i))) == std::chrono::Sunday)
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ImGui::TableNextRow();
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}
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ImGui::EndTable();
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}
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ImGui::TableNextColumn();
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// Draw analog clock
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const auto size = ImVec2(120, 120) * scale;
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if (ImGui::BeginChild("##clock", size + ImVec2(0, ImGui::GetTextLineHeightWithSpacing()))) {
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// Draw centered digital hour, minute and seconds
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ImGuiExt::TextFormattedCenteredHorizontal("{:%H:%M:%S}", tm);
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auto drawList = ImGui::GetWindowDrawList();
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const auto center = ImGui::GetWindowPos() + ImVec2(0, ImGui::GetTextLineHeightWithSpacing()) + size / 2;
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// Draw clock face
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drawList->AddCircle(center, size.x / 2, ImGui::GetColorU32(ImGuiCol_TextDisabled), 0);
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auto sectionPos = [](float i) {
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return ImVec2(std::sin(-i * 30.0F * std::numbers::pi / 180.0F + std::numbers::pi / 2), std::cos(-i * 30.0F * std::numbers::pi / 180.0F + std::numbers::pi / 2));
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};
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// Draw clock sections and numbers
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for (u8 i = 0; i < 12; ++i) {
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auto text = hex::format("{}", (((i + 2) % 12) + 1));
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drawList->AddLine(center + sectionPos(i) * size / 2.2, center + sectionPos(i) * size / 2, ImGui::GetColorU32(ImGuiCol_TextDisabled), 1_scaled);
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drawList->AddText(center + sectionPos(i) * size / 3 - ImGui::CalcTextSize(text.c_str()) / 2, ImGui::GetColorU32(ImGuiCol_Text), text.c_str());
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}
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// Draw hour hand
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drawList->AddLine(center, center + sectionPos((tm.tm_hour + 9) % 12 + float(tm.tm_min) / 60.0) * size / 3.5, ImGui::GetColorU32(ImGuiCol_TextDisabled), 3_scaled);
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// Draw minute hand
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drawList->AddLine(center, center + sectionPos((float(tm.tm_min) / 5.0F) - 3) * size / 2.5, ImGui::GetColorU32(ImGuiCol_TextDisabled), 3_scaled);
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// Draw second hand
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drawList->AddLine(center, center + sectionPos((float(tm.tm_sec) / 5.0F) - 3) * size / 2.5, ImGuiExt::GetCustomColorU32(ImGuiCustomCol_ToolbarRed), 2_scaled);
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}
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ImGui::EndChild();
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ImGui::EndTable();
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}
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}
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} |