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  • Committer: Stephen Smally
  • Date: 2012-05-16 15:04:53 UTC
  • Revision ID: eco.stefi@fastwebent.it-20120516150453-ldidynmwbc1qfq41
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src/Frontend.vala
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//  Stephen Smally © 2012
 
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//  Copyright © 2012 Stephen Smally
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//      This program is free software; you can redistribute it and/or modify
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//      it under the terms of the GNU General Public License as published by
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//      the Free Software Foundation; either version 2 of the License, or
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        public PagesView pages_view;
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        public ProgressInfo progress_info;
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        // Vars
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        private int _width = 0;
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        public Frontend () {
 
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            apps_manager = new AppsManager();
 
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            destroy.connect(Gtk.main_quit);
 
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            size_allocate.connect(on_size_allocate);
 
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            window_position = WindowPosition.CENTER;
 
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            title = "Light Software Center";
 
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            set_default_size(600, 400);
 
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            has_resize_grip = true;
 
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            main_box = new Box(Orientation.VERTICAL, 0);
 
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            toolbar = new MainToolbar();
 
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            main_box.pack_start(toolbar, false, false, 0);
 
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            progress_info = new ProgressInfo();
 
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            main_box.pack_start(progress_info, false, false, 0);
 
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            pages_view = new PagesView();
 
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            main_box.pack_start(pages_view, true, true, 0);
 
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            connect_signals();
 
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            apps_manager.get_categories();
 
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            add(main_box);
 
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            show_all();
 
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            progress_info.set_visible(false);
 
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            pages_view.apps_info.reviews_box.set_visible(false);
 
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            set_focus(null);
 
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            load_packages("gui;application");
 
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        }
 
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        public void load_packages (string filters) {
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            pages_view.set_current_page(PageType.APPSVIEW);
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            pages_view.apps_view.apps_tree.clear();
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        }
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        public void update_back_button (Notebook nb, Widget pg, uint page_n) {
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            stdout.printf("Page: %s\n", ((PageType) page_n).to_string());
 
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            stdout.printf("Page->%s\n", ((PageType) page_n).to_string());
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            switch ((PageType) page_n) {
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                case PageType.HOMEPAGE:
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                    toolbar.searchbar.set_sensitive(true);
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        public void connect_signals () {
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            apps_manager.app_added.connect(pages_view.apps_view.apps_tree.append_app);
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            apps_manager.loading_started.connect(progress_info.load_undefined);
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            apps_manager.loading_finished.connect(progress_info.clear);
 
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            apps_manager.loading_finished.connect(on_load_finished);
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            apps_manager.category_added.connect(pages_view.home_page.categories_view.add_category);
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            apps_manager.details_received.connect(pages_view.apps_info.set_details);
 
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            pages_view.home_page.categories_view.category_choosed.connect((gr) => {
 
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                stdout.printf("%s\n", gr);
 
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            });
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            pages_view.switch_page.connect(update_back_button);
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            pages_view.switch_page.connect(toolbar.update_label);
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        }
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        public void on_size_allocate (Allocation alloc) {
 
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        public void rework_categories_columns () {
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            if (_width != get_allocated_width() && get_allocated_width()/150 != pages_view.home_page.categories_view.columns) {
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                stdout.printf("Allocating main window to width: %d, need to rework columns\n", get_allocated_width());
 
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                stdout.printf("Window.width->%d rework columns\n", get_allocated_width());
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                int size = get_allocated_width();
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                if (size < 150 ) {
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                    size = 150;
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            }
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        }
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        public Frontend () {
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            apps_manager = new AppsManager();
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            destroy.connect(Gtk.main_quit);
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            window_position = WindowPosition.CENTER;
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            title = "Light Software Center";
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            set_default_size(600, 400);
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            set_has_resize_grip(true);
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            main_box = new Box(Orientation.VERTICAL, 0);
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            toolbar = new MainToolbar();
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            main_box.pack_start(toolbar, false, false, 0);
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            progress_info = new ProgressInfo();
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            main_box.pack_start(progress_info, false, false, 0);
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            pages_view = new PagesView();
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            main_box.pack_start(pages_view, true, true, 0);
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            add(main_box);
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            show_all();
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            connect_signals();
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            apps_manager.get_categories();
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            size_allocate.connect(on_size_allocate);
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            progress_info.set_visible(false);
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            pages_view.apps_info.reviews_box.set_visible(false);
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            pages_view.set_page(PageType.HOMEPAGE);
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            set_focus(null);
 
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        public void on_size_allocate (Allocation alloc) {
 
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            rework_categories_columns();
 
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        }
 
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        public void on_load_finished (LoadingType load) {
 
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            switch (load) {
 
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                case LoadingType.CATEGORIES:
 
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                    rework_categories_columns();
 
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                    break;
 
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                case LoadingType.PACKAGES:
 
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                    progress_info.clear();
 
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                    break;
 
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                default:
 
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                    break;
 
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            }
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        }
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    }
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}