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using Gee;
using Gdk;
using Gtk;
using Dino.Entities;
namespace Dino.Ui {
public class MainWindow : Gtk.Window {
public signal void conversation_selected(Conversation conversation);
public new string? title { get; set; }
public string? subtitle { get; set; }
public WelcomePlaceholder welcome_placeholder = new WelcomePlaceholder();
public NoAccountsPlaceholder accounts_placeholder = new NoAccountsPlaceholder();
public ConversationView conversation_view;
public ConversationSelector conversation_selector;
public ConversationTitlebar conversation_titlebar;
public Widget conversation_list_titlebar;
public HeaderBar placeholder_headerbar = new HeaderBar() { show_title_buttons=true };
public Box box = new Box(Orientation.VERTICAL, 0) { orientation=Orientation.VERTICAL };
public Paned headerbar_paned = new Paned(Orientation.HORIZONTAL) { resize_start_child=false, shrink_start_child=false, shrink_end_child=false };
public Paned paned;
public Revealer search_revealer;
public GlobalSearch global_search;
private Stack stack = new Stack();
private Stack left_stack;
private Stack right_stack;
private StreamInteractor stream_interactor;
private Database db;
private Config config;
class construct {
var shortcut = new Shortcut(new KeyvalTrigger(Key.F, ModifierType.CONTROL_MASK), new CallbackAction((widget, args) => {
((MainWindow) widget).search_revealer.reveal_child = true;
return false;
}));
add_shortcut(shortcut);
}
public MainWindow(Application application, StreamInteractor stream_interactor, Database db, Config config) {
Object(application : application);
this.stream_interactor = stream_interactor;
this.db = db;
this.config = config;
this.title = "Dino";
this.add_css_class("dino-main");
Gtk.Settings.get_default().notify["gtk-decoration-layout"].connect(set_window_buttons);
((Widget)this).realize.connect(set_window_buttons);
((Widget)this).realize.connect(restore_window_size);
setup_headerbar();
setup_unified();
setup_stack();
paned.bind_property("position", headerbar_paned, "position", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
}
private void setup_unified() {
Builder builder = new Builder.from_resource("/im/dino/Dino/unified_main_content.ui");
paned = (Paned) builder.get_object("paned");
box.append(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");
search_revealer = (Revealer) builder.get_object("search_revealer");
conversation_selector = ((ConversationSelector) builder.get_object("conversation_list")).init(stream_interactor);
Frame search_frame = (Frame) builder.get_object("search_frame");
global_search = new GlobalSearch(stream_interactor);
search_frame.set_child(global_search.get_widget());
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/scalable/ui/dino-conversation-list-placeholder-arrow.svg"));
}
private void setup_headerbar() {
if (Util.use_csd()) {
conversation_list_titlebar = get_conversation_list_titlebar_csd();
conversation_titlebar = new ConversationTitlebarCsd();
} else {
conversation_list_titlebar = new ConversationListTitlebar();
conversation_titlebar = new ConversationTitlebarNoCsd();
box.append(headerbar_paned);
}
headerbar_paned.set_start_child(conversation_list_titlebar);
headerbar_paned.set_end_child(conversation_titlebar.get_widget());
}
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(":");
HeaderBar conversation_headerbar = this.conversation_titlebar.get_widget() as HeaderBar;
conversation_headerbar.decoration_layout = ((buttons.length == 2) ? ":" + buttons[1] : "");
HeaderBar conversation_list_headerbar = this.conversation_list_titlebar as HeaderBar;
conversation_list_headerbar.decoration_layout = buttons[0] + ":";
}
private void setup_stack() {
stack.add_named(box, "main");
stack.add_named(welcome_placeholder, "welcome_placeholder");
stack.add_named(accounts_placeholder, "accounts_placeholder");
set_child(stack);
}
public enum StackState {
CLEAN_START,
NO_ACTIVE_ACCOUNTS,
NO_ACTIVE_CONVERSATIONS,
CONVERSATION
}
public void set_stack_state(StackState stack_state) {
if (stack_state == StackState.CONVERSATION) {
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);
}
} else if (stack_state == StackState.CLEAN_START || stack_state == StackState.NO_ACTIVE_ACCOUNTS) {
if (stack_state == StackState.CLEAN_START) {
stack.set_visible_child_name("welcome_placeholder");
} else if (stack_state == StackState.NO_ACTIVE_ACCOUNTS) {
stack.set_visible_child_name("accounts_placeholder");
}
if (Util.use_csd()) {
set_titlebar(placeholder_headerbar);
}
} else if (stack_state == StackState.NO_ACTIVE_CONVERSATIONS) {
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);
}
}
}
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.Surface? surface = get_surface();
Gdk.Monitor? monitor = display.get_monitor_at_surface(surface);
if (monitor != null &&
config.window_width <= monitor.geometry.width &&
config.window_height <= monitor.geometry.height) {
set_default_size(config.window_width, config.window_height);
}
}
if (config.window_maximize) {
maximize();
}
((Widget)this).unrealize.connect(() => {
save_window_size();
config.window_maximize = this.maximized;
});
}
public void save_window_size() {
if (this.maximized) return;
Gdk.Display? display = get_display();
Gdk.Surface? surface = get_surface();
if (display != null && surface != null) {
Gdk.Monitor monitor = display.get_monitor_at_surface(surface);
// Only store if the values have changed and are reasonable-looking.
if (config.window_width != default_width && default_width > 0 && default_width <= monitor.geometry.width) {
config.window_width = default_width;
}
if (config.window_height != default_height && default_height > 0 && default_height <= monitor.geometry.height) {
config.window_height = default_height;
}
}
}
}
public class WelcomePlaceholder : MainWindowPlaceholder {
public WelcomePlaceholder() {
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 : MainWindowPlaceholder {
public NoAccountsPlaceholder() {
title_label.label = _("No active accounts");
primary_button.label = _("Manage accounts");
title_label.visible = true;
label.visible = false;
secondary_button.visible = false;
}
}
[GtkTemplate (ui = "/im/dino/Dino/unified_window_placeholder.ui")]
public class MainWindowPlaceholder : Box {
[GtkChild] public unowned Label title_label;
[GtkChild] public unowned Label label;
[GtkChild] public unowned Button primary_button;
[GtkChild] public unowned Button secondary_button;
}
}
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