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-rw-r--r--main/src/ui/main_window.vala237
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diff --git a/main/src/ui/main_window.vala b/main/src/ui/main_window.vala
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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 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 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_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);
+ }
+
+ 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);
+ }
+
+ 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.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 : MainWindowPlaceholder {
+ 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 : 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;
+ }
+}
+
+public class NoConversationsPlaceholder : MainWindowPlaceholder {
+ 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 MainWindowPlaceholder : Box {
+ [GtkChild] public Label title_label;
+ [GtkChild] public Label label;
+ [GtkChild] public Button primary_button;
+ [GtkChild] public Button secondary_button;
+}
+
+}