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using Gee;
using Gdk;
using Gtk;
using Dino.Entities;
namespace Dino.Ui {
public class UnifiedWindow : Gtk.Window {
public signal void conversation_selected(Conversation conversation);
public new string? title { get; set; }
public string? subtitle { get; set; }
public WelcomePlceholder welcome_placeholder = new WelcomePlceholder() { visible=true };
public NoAccountsPlaceholder accounts_placeholder = new NoAccountsPlaceholder() { visible=true };
public NoConversationsPlaceholder conversations_placeholder = new NoConversationsPlaceholder() { visible=true };
public ConversationView conversation_view;
public ConversationSelector conversation_selector;
public ConversationTitlebar conversation_titlebar;
public ConversationTitlebarCsd conversation_titlebar_csd;
public ConversationListTitlebarCsd conversation_list_titlebar_csd;
public HeaderBar placeholder_headerbar = new HeaderBar() { title="Dino", show_close_button=true, visible=true };
public Box box = new Box(Orientation.VERTICAL, 0) { orientation=Orientation.VERTICAL, visible=true };
public Paned headerbar_paned = new Paned(Orientation.HORIZONTAL) { visible=true };
public Paned paned;
public Revealer search_revealer;
public SearchEntry search_entry;
public GlobalSearch search_box;
private Stack stack = new Stack() { visible=true };
private Stack left_stack;
private Stack right_stack;
private StreamInteractor stream_interactor;
private Database db;
private Config config;
public UnifiedWindow(Application application, StreamInteractor stream_interactor, Database db, Config config) {
Object(application : application);
this.stream_interactor = stream_interactor;
this.db = db;
this.config = config;
restore_window_size();
this.get_style_context().add_class("dino-main");
setup_headerbar();
Gtk.Settings.get_default().notify["gtk-decoration-layout"].connect(set_window_buttons);
this.realize.connect(set_window_buttons);
setup_unified();
setup_stack();
paned.bind_property("position", headerbar_paned, "position", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
stream_interactor.account_added.connect((account) => { check_stack(true); });
stream_interactor.account_removed.connect((account) => { check_stack(); });
stream_interactor.get_module(ConversationManager.IDENTITY).conversation_activated.connect(() => check_stack());
stream_interactor.get_module(ConversationManager.IDENTITY).conversation_deactivated.connect(() => check_stack());
check_stack();
}
private void setup_unified() {
Builder builder = new Builder.from_resource("/im/dino/Dino/unified_main_content.ui");
paned = (Paned) builder.get_object("paned");
box.add(paned);
left_stack = (Stack) builder.get_object("left_stack");
right_stack = (Stack) builder.get_object("right_stack");
conversation_view = (ConversationView) builder.get_object("conversation_view");
conversation_selector = ((ConversationSelector) builder.get_object("conversation_list")).init(stream_interactor);
search_box = ((GlobalSearch) builder.get_object("search_box")).init(stream_interactor);
search_revealer = (Revealer) builder.get_object("search_revealer");
search_entry = (SearchEntry) builder.get_object("search_entry");
Image conversation_list_placeholder_image = (Image) builder.get_object("conversation_list_placeholder_image");
conversation_list_placeholder_image.set_from_pixbuf(new Pixbuf.from_resource("/im/dino/Dino/icons/dino-conversation-list-placeholder-arrow.svg"));
}
private void setup_headerbar() {
if (Util.use_csd()) {
conversation_list_titlebar_csd = new ConversationListTitlebarCsd() { visible=true };
headerbar_paned.pack1(conversation_list_titlebar_csd, false, false);
conversation_titlebar_csd = new ConversationTitlebarCsd() { visible=true };
conversation_titlebar = conversation_titlebar_csd;
headerbar_paned.pack2(conversation_titlebar_csd, true, false);
} else {
ConversationListTitlebar conversation_list_titlebar = new ConversationListTitlebar() { visible=true };
headerbar_paned.pack1(conversation_list_titlebar, false, false);
conversation_titlebar = new ConversationTitlebarNoCsd() { visible=true };
headerbar_paned.pack2(conversation_titlebar, true, false);
box.add(headerbar_paned);
}
}
private void set_window_buttons() {
if (!Util.use_csd()) return;
Gtk.Settings? gtk_settings = Gtk.Settings.get_default();
if (gtk_settings == null) return;
string[] buttons = gtk_settings.gtk_decoration_layout.split(":");
this.conversation_list_titlebar_csd.decoration_layout = buttons[0] + ":";
this.conversation_titlebar_csd.decoration_layout = ((buttons.length == 2) ? ":" + buttons[1] : "");
}
private void setup_stack() {
stack.add_named(box, "main");
stack.add_named(welcome_placeholder, "welcome_placeholder");
stack.add_named(accounts_placeholder, "accounts_placeholder");
stack.add_named(conversations_placeholder, "conversations_placeholder");
add(stack);
}
private void check_stack(bool know_exists = false) {
ArrayList<Account> accounts = stream_interactor.get_accounts();
if (!know_exists && accounts.size == 0) {
if (db.get_accounts().size == 0) {
stack.set_visible_child_name("welcome_placeholder");
} else {
stack.set_visible_child_name("accounts_placeholder");
}
if (Util.use_csd()) {
set_titlebar(placeholder_headerbar);
}
} else if (stream_interactor.get_module(ConversationManager.IDENTITY).get_active_conversations().size == 0) {
stack.set_visible_child_name("main");
left_stack.set_visible_child_name("placeholder");
right_stack.set_visible_child_name("placeholder");
if (Util.use_csd()) {
set_titlebar(headerbar_paned);
}
} else {
left_stack.set_visible_child_name("content");
right_stack.set_visible_child_name("content");
stack.set_visible_child_name("main");
if (Util.use_csd()) {
set_titlebar(headerbar_paned);
}
}
}
public void loop_conversations(bool backwards) {
conversation_selector.loop_conversations(backwards);
}
public void restore_window_size() {
Gdk.Display? display = Gdk.Display.get_default();
if (display != null) {
Gdk.Monitor? monitor = display.get_primary_monitor();
if (monitor == null) {
monitor = display.get_monitor_at_point(1, 1);
}
if (monitor != null &&
config.window_width <= monitor.geometry.width &&
config.window_height <= monitor.geometry.height) {
set_default_size(config.window_width, config.window_height);
}
}
this.window_position = Gtk.WindowPosition.CENTER;
if (config.window_maximize) {
maximize();
}
this.delete_event.connect(() => {
save_window_size();
config.window_maximize = this.is_maximized;
return false;
});
}
public void save_window_size() {
if (this.is_maximized) return;
Gdk.Display? display = get_display();
Gdk.Window? window = get_window();
if (display != null && window != null) {
Gdk.Monitor monitor = display.get_monitor_at_window(window);
int width = 0;
int height = 0;
get_size(out width, out height);
// Only store if the values have changed and are reasonable-looking.
if (config.window_width != width && width > 0 && width <= monitor.geometry.width) {
config.window_width = width;
}
if (config.window_height != height && height > 0 && height <= monitor.geometry.height) {
config.window_height = height;
}
}
}
}
public class WelcomePlceholder : UnifiedWindowPlaceholder {
public WelcomePlceholder() {
title_label.label = _("Welcome to Dino!");
label.label = _("Sign in or create an account to get started.");
primary_button.label = _("Set up account");
title_label.visible = true;
secondary_button.visible = false;
}
}
public class NoAccountsPlaceholder : UnifiedWindowPlaceholder {
public NoAccountsPlaceholder() {
title_label.label = _("No active accounts");
primary_button.label = _("Manage accounts");
title_label.visible = true;
label.visible = false;
secondary_button.visible = false;
}
}
public class NoConversationsPlaceholder : UnifiedWindowPlaceholder {
public NoConversationsPlaceholder() {
title_label.label = _("No active conversations");
primary_button.label = _("Start Conversation");
secondary_button.label = _("Join Channel");
title_label.visible = true;
label.visible = false;
secondary_button.visible = true;
}
}
[GtkTemplate (ui = "/im/dino/Dino/unified_window_placeholder.ui")]
public class UnifiedWindowPlaceholder : Box {
[GtkChild] public Label title_label;
[GtkChild] public Label label;
[GtkChild] public Button primary_button;
[GtkChild] public Button secondary_button;
}
}
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