build system and module refactoring + simple histogram scratch (#20)

* scratch adding histogram to image views Histograms should come from some sort of histogram service. This is currently just a POC. * custom logger implementation w/o spdlog * missing cmake file * fix tests * use operator<< over direct stream exposure * rm print header * add threading test + refactor towards interface libraries omits the need for =target_include_directories= calls /everywhere/ * rm print header * rm constexpr * templated thread_pool * fix doxyfile * default enable doc building * czi reader refactor * rm erroneous include expression * clang-format * single lib include with PUBLIC visibility * compile imgui stdlib * clang format * documentation update centralize `LogLevelToString` to `ILog.hpp` update docs and examples
2026-02-08 12:09:02 +01:00
parent b37814204f
commit c00c2c71ac
60 changed files with 797 additions and 416 deletions
@@ -0,0 +1,41 @@
+#pragma once
+
+#include <memory>
+
+#include "IPixelariumImage.hpp"
+#include "imgui.h"
+
+namespace pixelarium::application
+{
+/// @brief An interface defining the contract on views to dedicated implementations of IPixelariumImage
+class IPixelariumImageView
+{
+   public:
+    virtual ~IPixelariumImageView() = default;
+    virtual void ShowImage() = 0;
+
+    // default implemented
+   public:
+    virtual const bool* GetStatus() const noexcept { return &this->open_p; }
+    virtual void ForceUpdate() noexcept { this->is_dirty_ = true; }
+
+    // this must be called immediately before a "ImGui::Begin" context
+    // as it will affect the next window and result in undeterministic effects
+    // when called "out of sync"
+    virtual void SetInitialSize(float width = 700.0f, float height = 700.0f)
+    {
+        ImGui::SetNextWindowSize({width, height});
+    }
+
+   protected:
+    virtual void ImageViewMenuBar();
+    virtual void ImageViewMenuBarAdditions() {};
+
+   protected:
+    std::shared_ptr<imaging::IPixelariumImageCvMat> img_{};
+    cv::Mat cached_image_{};
+    bool open_p{true};
+    bool is_dirty_{true};
+    bool first_render_{true};
+};
+}  // namespace pixelarium::application