feat: Added pattern export option to pattern data view

lib/external/pattern_language

@@ -1 +1 @@
-Subproject commit 86e4a8d4c0934412cf69713516a96f268f1d7e6d
+Subproject commit 7d8d90fb2a421d0f47b3566584c976f061afe5ee

lib/libimhex/CMakeLists.txt

@@ -70,4 +70,4 @@ elseif (APPLE)
 endif ()
 
 target_link_libraries(libimhex PRIVATE ${FMT_LIBRARIES})
-target_link_libraries(libimhex PUBLIC dl imgui ${NFD_LIBRARIES} magic ${CAPSTONE_LIBRARIES} LLVMDemangle microtar ${NLOHMANN_JSON_LIBRARIES} ${YARA_LIBRARIES} ${LIBCURL_LIBRARIES} ${MBEDTLS_LIBRARIES} ${LIBBACKTRACE_LIBRARIES} libpl ${MINIAUDIO_LIBRARIES} libwolv-utils libwolv-io libwolv-hash libwolv-net libwolv-containers)
+target_link_libraries(libimhex PUBLIC dl imgui ${NFD_LIBRARIES} magic ${CAPSTONE_LIBRARIES} LLVMDemangle microtar ${NLOHMANN_JSON_LIBRARIES} ${YARA_LIBRARIES} ${LIBCURL_LIBRARIES} ${MBEDTLS_LIBRARIES} ${LIBBACKTRACE_LIBRARIES} libpl libpl-gen ${MINIAUDIO_LIBRARIES} libwolv-utils libwolv-io libwolv-hash libwolv-net libwolv-containers)

plugins/builtin/include/ui/pattern_drawer.hpp

@@ -2,15 +2,20 @@
 
 #include <pl/patterns/pattern.hpp>
 #include <pl/pattern_visitor.hpp>
+
+#include <pl/formatters.hpp>
+
 #include <hex/providers/provider.hpp>
 
 namespace hex::plugin::builtin::ui {
 
     class PatternDrawer : public pl::PatternVisitor {
     public:
-        PatternDrawer() = default;
+        PatternDrawer() {
+            this->m_formatters = pl::gen::fmt::createFormatters();
+        }
 
-        void draw(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, float height = 0.0F);
+        void draw(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, pl::PatternLanguage *runtime = nullptr, float height = 0.0F);
 
         enum class TreeStyle {
             Default         = 0,
@@ -87,5 +92,7 @@ namespace hex::plugin::builtin::ui {
         bool m_favoritesUpdated = false;
 
         std::function<void(Region)> m_selectionCallback = [](Region) { };
+
+        pl::gen::fmt::FormatterArray m_formatters;
     };
 }

plugins/builtin/romfs/lang/en_US.json

@@ -366,6 +366,7 @@
         "hex.builtin.nodes.visualizer.layered_dist.header": "Layered Distribution",
         "hex.builtin.pattern_drawer.color": "Color",
         "hex.builtin.pattern_drawer.double_click": "Double-click to see more items",
+        "hex.builtin.pattern_drawer.export": "Export Patterns as...",
         "hex.builtin.pattern_drawer.favorites": "Favorites",
         "hex.builtin.pattern_drawer.local": "Local",
         "hex.builtin.pattern_drawer.offset": "Offset",

plugins/builtin/source/content/views/view_pattern_data.cpp

@@ -44,7 +44,7 @@ namespace hex::plugin::builtin {
                             this->m_shouldReset = false;
                         }
 
-                        this->m_patternDrawer.draw(runtime.getPatterns());
+                        this->m_patternDrawer.draw(runtime.getPatterns(), &runtime);
                     }
                 }
             }

plugins/builtin/source/content/views/view_pattern_editor.cpp

@@ -484,7 +484,7 @@ namespace hex::plugin::builtin {
                         }();
 
                         if (*this->m_executionDone)
-                            patternDrawer.draw(patterns, 150_scaled);
+                            patternDrawer.draw(patterns, &runtime, 150_scaled);
                     };
                 }
 

plugins/builtin/source/ui/pattern_drawer.cpp

@@ -988,7 +988,7 @@ namespace hex::plugin::builtin::ui {
         }
     }
 
-    void PatternDrawer::draw(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, float height) {
+    void PatternDrawer::draw(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, pl::PatternLanguage *runtime, float height) {
         const auto treeStyleButton = [this](auto icon, TreeStyle style, const char *tooltip) {
             bool pushed = false;
 
@@ -1010,7 +1010,7 @@ namespace hex::plugin::builtin::ui {
             this->resetEditing();
         }
 
-        ImGui::PushItemWidth(ImGui::GetContentRegionAvail().x - ImGui::GetTextLineHeightWithSpacing() * 5.5);
+        ImGui::PushItemWidth(ImGui::GetContentRegionAvail().x - ImGui::GetTextLineHeightWithSpacing() * 7.5);
         if (ImGui::InputTextIcon("##Search", ICON_VS_FILTER, this->m_filterText)) {
             this->m_filter = parseRValueFilter(this->m_filterText);
         }
@@ -1024,6 +1024,37 @@ namespace hex::plugin::builtin::ui {
         ImGui::SameLine(0, 0);
         treeStyleButton(ICON_VS_LIST_FLAT,      TreeStyle::Flattened,       "hex.builtin.pattern_drawer.tree_style.flattened"_lang);
 
+        ImGui::SameLine(0, 15_scaled);
+
+        const auto startPos = ImGui::GetCursorPos();
+
+        ImGui::BeginDisabled(runtime == nullptr);
+        if (ImGui::DimmedIconButton(ICON_VS_EXPORT, ImGui::GetStyleColorVec4(ImGuiCol_Text))) {
+            ImGui::OpenPopup("ExportPatterns");
+        }
+        ImGui::EndDisabled();
+
+        ImGui::InfoTooltip("hex.builtin.pattern_drawer.export"_lang);
+
+        ImGui::SetNextWindowPos(ImGui::GetWindowPos() + ImVec2(startPos.x, ImGui::GetCursorPosY()));
+        if (ImGui::BeginPopup("ExportPatterns")) {
+            for (const auto &formatter : this->m_formatters) {
+                const auto &name = formatter->getName();
+                const auto &extension = formatter->getFileExtension();
+
+                if (ImGui::MenuItem(name.c_str())) {
+
+                    fs::openFileBrowser(fs::DialogMode::Save, { { name.c_str(), extension.c_str() } }, [&](const std::fs::path &path) {
+                        auto result = formatter->format(*runtime);
+
+                        wolv::io::File output(path, wolv::io::File::Mode::Create);
+                        output.writeVector(result);
+                    });
+                }
+            }
+            ImGui::EndPopup();
+        }
+
         if (!this->m_favoritesUpdated) {
             this->m_favoritesUpdated = true;