Add fc2dconfig program

This commit will add a new dependency: wxWidgets.

CMakeLists.txt

@@ -27,6 +27,9 @@ find_package( glm REQUIRED )
 message (STATUS "Found glm at: " ${GLM_INCLUDE_DIRS} )
 find_package( FreeGLUT REQUIRED )
 message (STATUS "Found FreeGLUT at: " ${GLUT_INCLUDE_DIR} )
+find_package( wxWidgets REQUIRED core base )
+message (STATUS "Found wxWidgets at: " ${wxWidgets_USE_FILE} )
+include( ${wxWidgets_USE_FILE} )
 include_directories( ${OpenCV_INCLUDE_DIRS} )
 include_directories( ${OPENGL_INCLUDE_DIR} )
 include_directories( ${GLEW_INCLUDE_DIRS} )
@@ -65,3 +68,7 @@ add_executable( fc2d
 )
 target_link_libraries( fc2d ${OpenCV_LIBS} ${OPENGL_LIBRARIES} ${WEBP_LIBRARIES}
 	FreeGLUT::freeglut GLEW::glew zip Boxer fmt )
+add_executable( fc2dconfig
+	src/fc2dconfig.cpp
+)
+target_link_libraries( fc2dconfig  ${wxWidgets_LIBRARIES} )

src/fc2dconfig.cpp

@@ -0,0 +1,48 @@
+#include <config.hpp>
+
+#include <wx/wxprec.h>
+#ifndef WX_PRECOMP
+#include <wx/wx.h>
+#endif
+
+class ConfigurationApp : public wxApp {
+	public:
+		virtual bool OnInit();
+};
+
+class ConfigurationFrame : public wxFrame {
+	public:
+		ConfigurationFrame();
+	private:
+		void OnExit(wxCommandEvent& event);
+};
+
+wxIMPLEMENT_APP(ConfigurationApp);
+
+bool ConfigurationApp::OnInit() {
+	// TODO: put config file creation here
+	ConfigurationFrame* frame = new ConfigurationFrame();
+	frame->Show(true);
+	return true;
+}
+
+ConfigurationFrame::ConfigurationFrame() : wxFrame(NULL, wxID_ANY, "Configure " PROJECT_NAME) {
+	wxPanel* panel = new wxPanel(this, wxID_ANY);
+
+	wxStaticText* placeholderText = new wxStaticText(panel, wxID_ANY, "There's nothing here right now, just click OK.");
+	wxButton* okButton = new wxButton(panel, wxID_OK, "OK");
+
+	wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
+	sizer->Add(placeholderText, 0, wxALL | wxALIGN_LEFT, 10);
+	sizer->AddStretchSpacer(1);
+	sizer->Add(okButton, 0, wxALIGN_RIGHT | wxALL, 10);
+
+	panel->SetSizerAndFit(sizer);
+
+	Bind(wxEVT_BUTTON, &ConfigurationFrame::OnExit, this, wxID_OK);
+}
+
+void ConfigurationFrame::OnExit(wxCommandEvent& event) {
+	// TODO: write config file here
+	Close(true);
+}