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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 ChatInput.View chat_input;
public ConversationSelector conversation_selector;
public ConversationSummary.ConversationView conversation_frame;
public ConversationTitlebar conversation_titlebar;
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 goto_end_revealer;
public Button goto_end_button;
public Revealer search_revealer;
public SearchEntry search_entry;
public GlobalSearch search_box;
private Stack stack = new Stack() { visible=true };
private StreamInteractor stream_interactor;
private Conversation? conversation;
private Application app;
private Database db;
public UnifiedWindow(Application application, StreamInteractor stream_interactor, Database db) {
Object(application : application);
this.app = application;
this.stream_interactor = stream_interactor;
this.db = db;
this.get_style_context().add_class("dino-main");
setup_headerbar();
setup_unified();
setup_stack();
this.bind_property("title", conversation_titlebar, "title");
this.bind_property("subtitle", conversation_titlebar, "subtitle");
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();
}
public void on_conversation_selected(Conversation conversation, bool do_reset_search = true, bool default_initialize_conversation = true) {
if (this.conversation == null || !this.conversation.equals(conversation)) {
this.conversation = conversation;
conversation_selected(conversation);
}
}
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);
chat_input = ((ChatInput.View) builder.get_object("chat_input")).init(stream_interactor);
chat_input.key_press_event.connect(forward_key_press_to_chat_input);
conversation_frame = ((ConversationSummary.ConversationView) builder.get_object("conversation_frame")).init(stream_interactor);
conversation_frame.key_press_event.connect(forward_key_press_to_chat_input);
conversation_selector = ((ConversationSelector) builder.get_object("conversation_list")).init(stream_interactor);
goto_end_revealer = (Revealer) builder.get_object("goto_end_revealer");
goto_end_button = (Button) builder.get_object("goto_end_button");
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");
}
private void setup_headerbar() {
if (Util.use_csd()) {
ConversationListTitlebarCsd conversation_list_titlebar_csd = new ConversationListTitlebarCsd(stream_interactor, this) { visible=true };
headerbar_paned.pack1(conversation_list_titlebar_csd, false, false);
ConversationTitlebarCsd conversation_titlebar_csd = new ConversationTitlebarCsd() { visible=true };
conversation_titlebar = conversation_titlebar_csd;
headerbar_paned.pack2(conversation_titlebar_csd, true, false);
// Distribute start/end decoration_layout buttons to left/right headerbar. Ensure app menu fallback.
Gtk.Settings? gtk_settings = Gtk.Settings.get_default();
if (gtk_settings != null) {
if (!gtk_settings.gtk_decoration_layout.contains("menu")) {
gtk_settings.gtk_decoration_layout = "menu:" + gtk_settings.gtk_decoration_layout;
}
string[] decoration_layout = gtk_settings.gtk_decoration_layout.split(":");
if (decoration_layout.length == 2) {
conversation_list_titlebar_csd.decoration_layout = decoration_layout[0] + ":";
conversation_titlebar_csd.decoration_layout = ":" + decoration_layout[1];
}
}
} else {
ConversationListTitlebar conversation_list_titlebar = new ConversationListTitlebar(stream_interactor, this) { 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);
}
headerbar_paned.key_press_event.connect(forward_key_press_to_chat_input);
}
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("conversations_placeholder");
if (Util.use_csd()) {
set_titlebar(placeholder_headerbar);
}
} else {
stack.set_visible_child_name("main");
if (Util.use_csd()) {
set_titlebar(headerbar_paned);
}
}
}
private bool forward_key_press_to_chat_input(EventKey event) {
// Don't forward / change focus on Control / Alt
if (event.keyval == Gdk.Key.Control_L || event.keyval == Gdk.Key.Control_R ||
event.keyval == Gdk.Key.Alt_L || event.keyval == Gdk.Key.Alt_R) {
return false;
}
// Don't forward / change focus on Control + ...
if ((event.state & ModifierType.CONTROL_MASK) > 0) {
return false;
}
chat_input.text_input.key_press_event(event);
chat_input.text_input.grab_focus();
return true;
}
public void loop_conversations(bool backwards) {
conversation_selector.loop_conversations(backwards);
}
}
public class WelcomePlceholder : UnifiedWindowPlaceholder {
public WelcomePlceholder() {
title_label.label = _("Welcome to Dino!");
label.label = "Communicating happiness.";
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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