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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() { visible=true };
public NoAccountsPlaceholder accounts_placeholder = new NoAccountsPlaceholder() { 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 Hdy.Leaflet headerbar_paned = new Hdy.Leaflet() { visible=true };
public Hdy.TitleBar titlebar = new Hdy.TitleBar() { visible=true };
public Hdy.HeaderGroup headergroup = new Hdy.HeaderGroup();
public Hdy.Leaflet 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 MainWindow(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_unified();
setup_headerbar();
setup_stack();
if (!Util.use_csd()) {
box.add(headerbar_paned);
box.add(new Separator(Orientation.VERTICAL) { visible = true });
}
box.add(paned);
paned.bind_property("transition-type", headerbar_paned, "transition-type", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
paned.bind_property("mode-transition-duration", headerbar_paned, "mode-transition-duration", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
paned.bind_property("child-transition-duration", headerbar_paned, "child-transition-duration", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
paned.bind_property("visible-child-name", headerbar_paned, "visible-child-name", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
headerbar_paned.bind_property("folded", headergroup, "decorate-all", BindingFlags.SYNC_CREATE);
}
private void setup_unified() {
Builder builder = new Builder.from_resource("/im/dino/Dino/unified_main_content.ui");
paned = (Hdy.Leaflet) builder.get_object("paned");
paned.notify["folded"].connect_after(() => update_headerbar());
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);
conversation_selector.conversation_selected.connect_after(() => show_view_pane());
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"));
conversation_view.copy_text.connect((text) => {
var display = get_display();
var clipboard = Gtk.Clipboard.get_default(display);
clipboard.set_text(text, text.length);
});
}
private void update_headerbar() {
conversation_titlebar.back_button = paned.folded;
}
private void show_list_pane() {
paned.visible_child_name = "list-pane";
if (paned.folded) {
conversation_selector.unselect_row(conversation_selector.get_selected_row());
}
}
private void show_view_pane() {
paned.visible_child_name = "view-pane";
}
private void setup_headerbar() {
SizeGroup conversation_list_group = new SizeGroup(SizeGroupMode.HORIZONTAL);
conversation_list_group.add_widget(left_stack);
SizeGroup conversation_view_group = new SizeGroup(SizeGroupMode.HORIZONTAL);
conversation_view_group.add_widget(right_stack);
if (Util.use_csd()) {
conversation_list_titlebar_csd = new ConversationListTitlebarCsd() { visible=true };
headerbar_paned.add_with_properties(conversation_list_titlebar_csd, "name", "list-pane");
headergroup.add_gtk_header_bar(conversation_list_titlebar_csd);
conversation_list_group.add_widget(conversation_list_titlebar_csd);
Separator sep = new Separator(Orientation.HORIZONTAL) { visible = true };
sep.get_style_context().add_class("sidebar");
headerbar_paned.add(sep);
conversation_titlebar_csd = new ConversationTitlebarCsd() { visible=true };
conversation_titlebar_csd.back_pressed.connect(() => show_list_pane());
conversation_titlebar = conversation_titlebar_csd;
headerbar_paned.add_with_properties(conversation_titlebar_csd, "name", "view-pane");
headergroup.add_gtk_header_bar(conversation_titlebar_csd);
conversation_view_group.add_widget(conversation_titlebar);
titlebar.add(headerbar_paned);
} else {
ConversationListTitlebar conversation_list_titlebar = new ConversationListTitlebar() { visible=true };
headerbar_paned.add_with_properties(conversation_list_titlebar, "name", "list-pane");
conversation_list_group.add_widget(conversation_list_titlebar);
Separator sep = new Separator(Orientation.HORIZONTAL) { visible = true };
sep.get_style_context().add_class("sidebar");
headerbar_paned.add(sep);
conversation_titlebar = new ConversationTitlebarNoCsd() { visible=true };
conversation_titlebar.back_pressed.connect(() => show_list_pane());
headerbar_paned.add_with_properties(conversation_titlebar, "name", "view-pane");
conversation_view_group.add_widget(conversation_titlebar);
}
}
private void setup_stack() {
stack.add_named(box, "main");
stack.add_named(welcome_placeholder, "welcome_placeholder");
stack.add_named(accounts_placeholder, "accounts_placeholder");
add(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(titlebar);
}
} 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(titlebar);
}
}
}
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 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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