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pattern: Added basic line plot and image visualizer

This commit is contained in:
WerWolv 2022-12-23 14:33:27 +01:00
parent 986252d97f
commit e4fbb1b640
2 changed files with 39 additions and 2 deletions
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2
lib/external/pattern_language vendored

@ -1 +1 @@
Subproject commit f69cafb1d618ef79a5ea01be8b225f0340380a2f
Subproject commit 10a7c78737088bc0b0632cc8fb7132d5be32c42d

39
plugins/builtin/source/ui/pattern_drawer.cpp
View File

@ -25,6 +25,7 @@
#include <content/helpers/math_evaluator.hpp>
#include <imgui.h>
#include <implot.h>
#include <hex/ui/imgui_imhex_extensions.h>
namespace hex::plugin::builtin::ui {
@ -129,6 +130,32 @@ namespace hex::plugin::builtin::ui {
}
}
void drawVisualizer(const std::string &visualizer, pl::ptrn::Pattern &pattern, pl::ptrn::Iteratable &iteratable) {
if (visualizer == "line_plot") {
if (ImPlot::BeginPlot("##plot", ImVec2(400, 250), ImPlotFlags_NoChild | ImPlotFlags_CanvasOnly)) {
ImPlot::SetupAxes("X", "Y", ImPlotAxisFlags_AutoFit, ImPlotAxisFlags_AutoFit);
ImPlot::PlotLineG("##line", [](void *data, int idx) -> ImPlotPoint {
auto &iteratable = *static_cast<pl::ptrn::Iteratable *>(data);
return { static_cast<double>(idx), pl::core::Token::literalToFloatingPoint(iteratable.getEntry(idx)->getValue()) };
}, &iteratable, iteratable.getEntryCount());
ImPlot::EndPlot();
}
} else if (visualizer == "image") {
std::vector<u8> data;
data.resize(pattern.getSize());
pattern.getEvaluator()->readData(pattern.getOffset(), data.data(), data.size(), pattern.getSection());
static ImGui::Texture texture;
texture = ImGui::Texture(data.data(), data.size());
if (texture.isValid())
ImGui::Image(texture, texture.getSize());
}
}
}
void PatternDrawer::makeSelectable(const pl::ptrn::Pattern &pattern) {
@ -460,7 +487,7 @@ namespace hex::plugin::builtin::ui {
if (open) {
int id = 1;
pattern.forEachEntry(0, pattern.getMembers().size(), [&](u64, auto *member){
pattern.forEachEntry(0, pattern.getEntryCount(), [&](u64, auto *member){
ImGui::PushID(id);
this->draw(*member);
ImGui::PopID();
@ -577,6 +604,16 @@ namespace hex::plugin::builtin::ui {
ImGui::TableNextColumn();
makeSelectable(pattern);
drawCommentTooltip(pattern);
if (const auto &visualizer = pattern.getAttributeValue("hex::visualize"); visualizer.has_value()) {
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem)) {
ImGui::BeginTooltip();
drawVisualizer(visualizer.value(), pattern, iteratable);
ImGui::EndTooltip();
}
}
if (pattern.isSealed())
drawColorColumn(pattern);
else