main window

src/BibliothecaWindow.cpp

@@ -0,0 +1,114 @@
+#include "BibliothecaWindow.hpp"
+#include "Book.hpp"
+#include <gtkmm/filedialog.h>
+#include <gtkmm/filefilter.h>
+#include <giomm/file.h>
+#include <giomm/cancellable.h>
+#include <glibmm/error.h>
+#include <giomm/liststore.h>
+#include <giomm/asyncresult.h>
+#include <iostream>
+#include <vector>
+
+BibliothecaWindow::BibliothecaWindow() {
+  // Window properties
+  set_title("Bibliotheca");
+  set_default_size(800, 600);
+
+  // Configure HeaderBar
+  m_addBookButton.set_icon_name("list-add-symbolic");
+  m_headerBar.pack_end(m_addBookButton);
+  set_titlebar(m_headerBar);
+
+  // Confiure Button
+  m_addBookButton.set_icon_name("list-add-symbolic");
+  m_addBookButton.set_tooltip_text("Add books to your library");
+  m_addBookButton.set_has_frame(false); 
+
+
+  // Create the placeholder for the empty library view
+  auto image = Gtk::make_managed<Gtk::Image>();
+  auto display = Gdk::Display::get_default();
+  auto theme = Gtk::IconTheme::get_for_display(display);
+  const auto want = "folder-open-symbolic";
+  if (theme && theme->has_icon(want)) {
+	  image->set_from_icon_name(want);
+  } else {
+	  // very safe fallback bundled with GTK
+	  image->set_from_icon_name("image-missing");
+  }
+  image->set_pixel_size(64);
+
+  auto label = Gtk::make_managed<Gtk::Label>();
+  label->set_use_markup(true);
+  label->set_markup("<span size='large' weight='bold'>Your Library is Empty</span>\n"
+					"<small>Click the ‘+’ button to add your first book.</small>");
+  label->set_wrap(true);
+  label->set_xalign(0.5);              // horizontal centering
+  label->set_justify(Gtk::Justification::CENTER);
+
+
+  m_placeholder.set_orientation(Gtk::Orientation::VERTICAL);
+  m_placeholder.set_valign(Gtk::Align::CENTER);
+  m_placeholder.set_halign(Gtk::Align::CENTER);
+  m_placeholder.set_spacing(12);
+  m_placeholder.append(*image);
+  m_placeholder.append(*label);
+  m_placeholder.set_margin_top(24);
+  m_placeholder.set_margin_bottom(24);
+  m_placeholder.set_margin_start(24);
+  m_placeholder.set_margin_end(24);
+
+
+  // Set the placeholder as the main content for now
+  set_child(m_placeholder);
+
+  m_addBookButton.signal_clicked().connect(sigc::mem_fun(*this, &BibliothecaWindow::onAddBookClicked));
+}
+
+void BibliothecaWindow::onAddBookClicked() {
+  auto dialog = Gtk::FileDialog::create();
+  dialog->set_title("Add books");
+
+  // Filters
+  auto epub = Gtk::FileFilter::create();
+  epub->set_name("EPUB books");
+  epub->add_suffix("epub");
+
+  auto pdf = Gtk::FileFilter::create();
+  pdf->set_name("PDF books");
+  pdf->add_suffix("pdf");
+
+  auto any = Gtk::FileFilter::create();
+  any->set_name("All files");
+  any->add_pattern("*");
+
+  // Build a ListStore<Gtk::FileFilter> for set_filters()
+  auto store = Gio::ListStore<Gtk::FileFilter>::create();
+  store->append(epub);
+  store->append(pdf);
+  store->append(any);
+  dialog->set_filters(store);
+
+  // Async open: single callback, finish inside it
+  dialog->open_multiple(
+    *this,
+    [this, dialog](const Glib::RefPtr<Gio::AsyncResult>& res) {
+      try {
+        auto files = dialog->open_multiple_finish(res);
+        if (files.empty()) return;
+
+        for (const auto& f : files) {
+		  m_books.addBook(f->get_path());
+        }
+
+        // TODO: populate your model and swap placeholder -> shelf view here
+        // set_child(m_shelfView);
+      } catch (const Glib::Error& e) {
+        std::cerr << "File dialog error: " << e.what() << "\n";
+      }
+    }
+  );
+}
+
+

src/BibliothecaWindow.hpp

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <gtkmm.h>
+
+class BibliothecaWindow : public Gtk::ApplicationWindow {
+public:
+  BibliothecaWindow();
+
+protected:
+  void onAddBookClicked();
+
+  Gtk::HeaderBar m_headerBar;
+  Gtk::Button    m_addBookButton;
+  Gtk::Box       m_placeholder; 
+};
+