215 lines
9.5 KiB
Vala
215 lines
9.5 KiB
Vala
/* Copyright 2011-2014 Yorba Foundation
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*
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* This software is licensed under the GNU Lesser General Public License
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* (version 2.1 or later). See the COPYING file in this distribution.
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*/
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// Draws the main toolbar.
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public class MainToolbar : PillToolbar {
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private const string ICON_CLEAR_NAME = "edit-clear-symbolic";
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private const string ICON_CLEAR_RTL_NAME = "edit-clear-rtl-symbolic";
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private const string DEFAULT_SEARCH_TEXT = _("Search");
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public FolderMenu copy_folder_menu { get; private set; default = new FolderMenu(); }
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public FolderMenu move_folder_menu { get; private set; default = new FolderMenu(); }
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public string search_text { get { return search_entry.text; } }
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public bool search_entry_has_focus { get { return search_entry.has_focus; } }
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private Gtk.Button archive_button;
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private Gtk.Button trash_buttons[2];
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private Gtk.ToolItem search_container = new Gtk.ToolItem();
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private Gtk.SearchEntry search_entry = new Gtk.SearchEntry();
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private Geary.ProgressMonitor? search_upgrade_progress_monitor = null;
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private MonitoredProgressBar search_upgrade_progress_bar = new MonitoredProgressBar();
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private Geary.Account? current_account = null;
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public signal void search_text_changed(string search_text);
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public MainToolbar() {
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base(GearyApplication.instance.actions);
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GearyApplication.instance.controller.account_selected.connect(on_account_changed);
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bool rtl = get_direction() == Gtk.TextDirection.RTL;
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// Assemble mark menu.
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GearyApplication.instance.load_ui_file("toolbar_mark_menu.ui");
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Gtk.Menu mark_menu = (Gtk.Menu) GearyApplication.instance.ui_manager.get_widget("/ui/ToolbarMarkMenu");
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mark_menu.foreach(GtkUtil.show_menuitem_accel_labels);
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// Setup the application menu.
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GearyApplication.instance.load_ui_file("toolbar_menu.ui");
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Gtk.Menu application_menu = (Gtk.Menu) GearyApplication.instance.ui_manager.get_widget("/ui/ToolbarMenu");
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application_menu.foreach(GtkUtil.show_menuitem_accel_labels);
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// Toolbar setup.
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orientation = Gtk.Orientation.HORIZONTAL;
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get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR); // Drag window via toolbar.
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Gee.List<Gtk.Button> insert = new Gee.ArrayList<Gtk.Button>();
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// Compose.
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insert.add(create_toolbar_button("text-editor-symbolic", GearyController.ACTION_NEW_MESSAGE));
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add(create_pill_buttons(insert, false));
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// Reply buttons
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insert.clear();
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insert.add(create_toolbar_button(rtl ? "reply-rtl-symbolic" : "reply-symbolic", GearyController.ACTION_REPLY_TO_MESSAGE));
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insert.add(create_toolbar_button(rtl ? "reply-all-rtl-symbolic" : "reply-all-symbolic", GearyController.ACTION_REPLY_ALL_MESSAGE));
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insert.add(create_toolbar_button(rtl ? "forward-rtl-symbolic" : "forward-symbolic", GearyController.ACTION_FORWARD_MESSAGE));
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add(create_pill_buttons(insert));
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// Mark, copy, move.
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insert.clear();
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insert.add(create_menu_button("marker-symbolic", mark_menu, GearyController.ACTION_MARK_AS_MENU));
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insert.add(create_menu_button(rtl ? "tag-rtl-symbolic" : "tag-symbolic", copy_folder_menu, GearyController.ACTION_COPY_MENU));
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insert.add(create_menu_button("folder-symbolic", move_folder_menu, GearyController.ACTION_MOVE_MENU));
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add(create_pill_buttons(insert));
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// The toolbar looks bad when you hide one of a pair of pill buttons.
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// Unfortunately, this means we have to have one pair for archive/trash
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// and one single button for just trash, for when the archive button is
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// hidden.
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insert.clear();
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insert.add(archive_button = create_toolbar_button(null, GearyController.ACTION_ARCHIVE_MESSAGE, true));
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insert.add(trash_buttons[0] = create_toolbar_button(null, GearyController.ACTION_TRASH_MESSAGE, true));
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add(create_pill_buttons(insert));
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insert.clear();
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insert.add(trash_buttons[1] = create_toolbar_button(null, GearyController.ACTION_TRASH_MESSAGE, true));
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add(create_pill_buttons(insert, false));
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// Spacer.
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add(create_spacer());
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// Search bar.
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search_entry.width_chars = 32;
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search_entry.tooltip_text = _("Search all mail in account for keywords (Ctrl+S)");
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search_entry.changed.connect(on_search_entry_changed);
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search_entry.key_press_event.connect(on_search_key_press);
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on_search_entry_changed(); // set initial state
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search_entry.has_focus = true;
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search_container.add(search_entry);
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add(search_container);
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// Search upgrade progress bar.
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search_upgrade_progress_bar.margin_top = 3;
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search_upgrade_progress_bar.margin_bottom = 3;
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search_upgrade_progress_bar.show_text = true;
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// Set the progress bar's width to match the search entry's width.
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int minimum_width = 0;
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int natural_width = 0;
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search_entry.get_preferred_width(out minimum_width, out natural_width);
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search_upgrade_progress_bar.width_request = minimum_width;
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// Application button. If we exported an app menu, we don't need this.
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if (!Gtk.Settings.get_default().gtk_shell_shows_app_menu) {
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insert.clear();
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insert.add(create_menu_button("emblem-system-symbolic", application_menu, GearyController.ACTION_GEAR_MENU));
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add(create_pill_buttons(insert));
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}
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set_search_placeholder_text(DEFAULT_SEARCH_TEXT);
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}
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private void show_archive_button(bool show) {
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if (show) {
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archive_button.show();
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trash_buttons[0].show();
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trash_buttons[1].hide();
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} else {
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archive_button.hide();
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trash_buttons[0].hide();
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trash_buttons[1].show();
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}
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}
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/// Updates the trash button as trash or delete, and shows or hides the archive button.
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public void update_trash_buttons(bool trash, bool archive) {
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string action_name = (trash ? GearyController.ACTION_TRASH_MESSAGE
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: GearyController.ACTION_DELETE_MESSAGE);
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foreach (Gtk.Button b in trash_buttons)
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setup_button(b, null, action_name, true);
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show_archive_button(archive);
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}
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public void set_search_text(string text) {
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search_entry.text = text;
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}
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public void give_search_focus() {
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search_entry.grab_focus();
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}
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public void set_search_placeholder_text(string placeholder) {
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search_entry.placeholder_text = placeholder;
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}
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private void on_search_entry_changed() {
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search_text_changed(search_entry.text);
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// Enable/disable clear button.
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search_entry.secondary_icon_name = search_entry.text != "" ?
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(get_direction() == Gtk.TextDirection.RTL ? ICON_CLEAR_RTL_NAME : ICON_CLEAR_NAME) : null;
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}
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private bool on_search_key_press(Gdk.EventKey event) {
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// Clear box if user hits escape.
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if (Gdk.keyval_name(event.keyval) == "Escape")
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search_entry.text = "";
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// Force search if user hits enter.
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if (Gdk.keyval_name(event.keyval) == "Return")
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on_search_entry_changed();
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return false;
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}
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private void on_search_upgrade_start() {
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search_container.remove(search_container.get_child());
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search_container.add(search_upgrade_progress_bar);
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search_upgrade_progress_bar.show();
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}
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private void on_search_upgrade_finished() {
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search_container.remove(search_container.get_child());
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search_container.add(search_entry);
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}
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private void on_account_changed(Geary.Account? account) {
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on_search_upgrade_finished(); // Reset search box.
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if (search_upgrade_progress_monitor != null) {
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search_upgrade_progress_monitor.start.disconnect(on_search_upgrade_start);
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search_upgrade_progress_monitor.finish.disconnect(on_search_upgrade_finished);
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search_upgrade_progress_monitor = null;
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}
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if (current_account != null)
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current_account.information.notify[Geary.AccountInformation.PROP_NICKNAME].disconnect(
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on_nickname_changed);
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if (account != null) {
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search_upgrade_progress_monitor = account.search_upgrade_monitor;
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search_upgrade_progress_bar.set_progress_monitor(search_upgrade_progress_monitor);
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search_upgrade_progress_monitor.start.connect(on_search_upgrade_start);
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search_upgrade_progress_monitor.finish.connect(on_search_upgrade_finished);
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if (search_upgrade_progress_monitor.is_in_progress)
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on_search_upgrade_start(); // Remove search box, we're already in progress.
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account.information.notify[Geary.AccountInformation.PROP_NICKNAME].connect(
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on_nickname_changed);
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}
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current_account = account;
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search_upgrade_progress_bar.text = _("Indexing %s account").printf(account.information.nickname);
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on_nickname_changed(); // Set new account name.
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}
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private void on_nickname_changed() {
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set_search_placeholder_text(current_account == null ||
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GearyApplication.instance.controller.get_num_accounts() == 1 ? DEFAULT_SEARCH_TEXT :
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_("Search %s account").printf(current_account.information.nickname));
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}
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}
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