Cool_Tools/ImHex
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Code Releases Wiki Activity

patterns: Added bitmap visualizer

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This commit is contained in:
WerWolv 2023-01-12 11:18:36 +01:00
parent 825e788646
commit 0d91db68db
2 changed files with 21 additions and 4 deletions
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2
lib/external/pattern_language vendored

@ -1 +1 @@
Subproject commit 2e294dbbc0a020f84d8e4088ea4df1b0244e29bd
Subproject commit 4b2a1d9ebe493bc61449b6e0781f5efd97bc328a

23
plugins/builtin/source/ui/pattern_drawer.cpp
View File

@ -111,7 +111,9 @@ namespace hex::plugin::builtin::ui {
}
}
void drawVisualizer(const std::string &visualizer, pl::ptrn::Pattern &pattern, pl::ptrn::Iteratable &iteratable) {
void drawVisualizer(const std::vector<pl::core::Token::Literal> &arguments, pl::ptrn::Pattern &pattern, pl::ptrn::Iteratable &iteratable) {
auto visualizer = pl::core::Token::literalToString(arguments.front(), true);
if (visualizer == "line_plot") {
if (ImPlot::BeginPlot("##plot", ImVec2(400, 250), ImPlotFlags_NoChild | ImPlotFlags_CanvasOnly)) {
@ -134,6 +136,21 @@ namespace hex::plugin::builtin::ui {
if (texture.isValid())
ImGui::Image(texture, texture.getSize());
} else if (visualizer == "bitmap") {
if (arguments.size() == 3) {
auto width = pl::core::Token::literalToUnsigned(arguments[1]);
auto height = pl::core::Token::literalToUnsigned(arguments[2]);
std::vector<u8> data;
data.resize(width * height * 4);
pattern.getEvaluator()->readData(pattern.getOffset(), data.data(), data.size(), pattern.getSection());
static ImGui::Texture texture;
texture = ImGui::Texture(data.data(), data.size(), width, height);
if (texture.isValid())
ImGui::Image(texture, texture.getSize());
}
}
}
@ -616,11 +633,11 @@ namespace hex::plugin::builtin::ui {
ImGui::TableNextColumn();
makeSelectable(pattern);
drawCommentTooltip(pattern);
if (const auto &visualizer = pattern.getAttributeValue("hex::visualize"); visualizer.has_value()) {
if (const auto &arguments = pattern.getAttributeArguments("hex::visualize"); !arguments.empty()) {
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem)) {
ImGui::BeginTooltip();
drawVisualizer(visualizer.value(), pattern, iteratable);
drawVisualizer(arguments, pattern, iteratable);
ImGui::EndTooltip();
}