add gallery toggle

lib/app/AppGLFW.cpp

@@ -3,7 +3,7 @@
 #include "imgui.h"
 #include "imgui_impl_glfw.h"
 #include "imgui_impl_opengl3.h"
-#include "uiresources_app.h"
+#include "app_resources_default.h"
 
 static void glfw_error_callback(int error, const char* description)
 {

lib/app/CMakeLists.txt

@@ -1,6 +1,6 @@
 set(PIXELARIUM_TITLE ${CMAKE_PROJECT_NAME})
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/uiresources_app.h.in
-  ${CMAKE_BINARY_DIR}/uiresources_app.h @ONLY)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/app_resources_default.h.in
+  ${CMAKE_BINARY_DIR}/app_resources_default.h @ONLY)
 
 set(APPLIBSRC
   AppGLFW.cpp

src/CMakeLists.txt

@@ -1,4 +1,4 @@
 message(STATUS "Configuring Resources")
 
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/uiresources_local.h.in
-  ${CMAKE_BINARY_DIR}/uiresources_local.h @ONLY)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/app_resources_local.h.in
+  ${CMAKE_BINARY_DIR}/app_resources_local.h @ONLY)

src/MyApp.cpp

@@ -6,13 +6,17 @@
 #include "imaging/PixelariumImage.hpp"
 #include "imgui.h"
 #include "portable-file-dialogs.h"
-#include "uiresources_app.h"
-#include "uiresources_local.h"
+#include "app_resources_default.h"
+#include "app_resources_local.h"
 #include "utilities/ILog.hpp"
 
 using namespace pixelarium::imaging;
 
-void pixelarium::ui::MyApp::MenuBarOptionsColumn1() { ImGui::MenuItem(SHOWIMGUIDEMOS, NULL, &this->demop_); }
+void pixelarium::ui::MyApp::MenuBarOptionsColumn1()
+{
+    ImGui::MenuItem(SHOWIMGUIDEMOS, NULL, &this->demop_);
+    ImGui::MenuItem(SHOWIMAGEGALLERY, NULL, &this->image_listp_);
+}
 
 void pixelarium::ui::MyApp::MenuBarOptionsColumn2()
 {
@@ -30,12 +34,11 @@ void pixelarium::ui::MyApp::MenuBarOptionsColumn2()
 void pixelarium::ui::MyApp::Run()
 {
     if (demop_) ImGui::ShowDemoWindow(&this->demop_);
+    if (image_listp_) this->ImageGalleryRender();
+}
 
-    // if (this->image_view_)
-    // {
-    //     this->image_view_->ShowImage();
-    // }
-
+void pixelarium::ui::MyApp::ImageGalleryRender()
+{
     if (ImGui::BeginListBox("ListBox"))
     {
         pool_.EnumerateResources([](size_t id, const imaging::PixelariumImage&) -> void

src/MyApp.hpp

@@ -26,11 +26,12 @@ class MyApp : public application::AppGLFW
 
    private:
     void LoadImageProt();
+    void ImageGalleryRender();
 
    private:
     resources::ImageResourcePool& pool_;
     std::unique_ptr<ImageViewFactory> image_view_model_;
-    bool imagep_{false};
+    bool image_listp_{false};
     bool demop_{false};
     ImVec2 curr_dim_;
 };

src/app_resources_local.h.in

@@ -0,0 +1,8 @@
+#pragma once
+
+// Currently, there is no need for this to be a configurable header.
+// It is left as such to keep the API open for possible build-system
+// injections in future.
+
+#define SHOWIMGUIDEMOS "ImGui Demos"
+#define SHOWIMAGEGALLERY "Image Gallery"

src/uiresources_local.h.in

@@ -1,10 +0,0 @@
-#pragma once
-
-/*-- Gets filled in during the cmake configuration step --*/
-
-// #cmakedefine PIXELARIUM_TITLE "@PIXELARIUM_TITLE@"
-
-// #define MAINMENUNAME "Menu"
-// #define FILEMENUNAME "File"
-// #define LOGLEVELSELECT "Log Level"
-#define SHOWIMGUIDEMOS "ImGui Demos"