adddialog.h

// SPDX-License-Identifier: Apache-2.0
//-------------------------------------------------------------------------------
// Top100 — Your Personal Movie List
//
// File: ui/gtk/adddialog.h
// Purpose: GTK dialog to search OMDb, preview, and select a movie to add.
//-------------------------------------------------------------------------------
#pragma once
 
#include <gtkmm.h>
#include <glibmm/refptr.h>
#include <string>
 
namespace Gdk { class Pixbuf; }
 
class Top100GtkAddDialog : public Gtk::Dialog {
public:
    Top100GtkAddDialog(Gtk::Window& parent);
    std::string selected_imdb() const { return selected_imdb_; }
 
protected:
    void on_size_allocate(Gtk::Allocation& allocation) override;
 
private:
    // UI elements
    Gtk::Box root_{Gtk::ORIENTATION_VERTICAL};
    Gtk::Box search_row_{Gtk::ORIENTATION_HORIZONTAL};
    // Match Qt/KDE wording
    Gtk::Label lbl_search_{"Search for movie"};
    Gtk::Entry entry_query_;
    Gtk::Button btn_search_{"Search"};
    Gtk::Paned split_{Gtk::ORIENTATION_HORIZONTAL};
 
    // Results list
    class Columns : public Gtk::TreeModel::ColumnRecord {
    public:
        Columns() { add(display); add(imdb); }
        Gtk::TreeModelColumn<Glib::ustring> display;
        Gtk::TreeModelColumn<Glib::ustring> imdb;
    } columns_;
    Glib::RefPtr<Gtk::ListStore> store_;
    Gtk::TreeView view_;
 
    // Preview panel
    Gtk::Box preview_{Gtk::ORIENTATION_VERTICAL};
    Gtk::Label title_;
    Gtk::Image poster_;
    Gtk::TextView plot_;
    Glib::RefPtr<Gdk::Pixbuf> poster_orig_;
    std::string poster_for_imdb_;
 
    // State
    std::string selected_imdb_;
 
    // Actions
    void on_search_clicked();
    void on_selection_changed();
    void load_poster_async(const std::string& url, const std::string& imdb);
    void update_poster_scaled();
};