[gnome-chess/chess-telepathy-networking-support-664946-rebase: 23/64] Abstract out chess-launcher as a separate window
- From: Chandni Verma <vchandni src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-chess/chess-telepathy-networking-support-664946-rebase: 23/64] Abstract out chess-launcher as a separate window
- Date: Sun, 23 Dec 2012 03:40:33 +0000 (UTC)
commit abbe7d821f590923fd2763c037c4ad54e4d83595
Author: Chandni Verma <chandniverma2112 gmail com>
Date: Mon Sep 3 11:16:55 2012 +0530
Abstract out chess-launcher as a separate window
src/Makefile.am | 1 +
src/chess-launcher.vala | 663 ++++++++++++++++++++++++++++++++++++++
src/gnome-chess.vala | 813 +++++++++--------------------------------------
3 files changed, 816 insertions(+), 661 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index bc5f8fd..02ede67 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -11,6 +11,7 @@ gnome_chess_SOURCES = \
glx.vapi \
3ds.vala \
gnome-chess.vala \
+ chess-launcher.vala \
ai-profile.vala \
chess-bitboard.vala \
chess-clock.vala \
diff --git a/src/chess-launcher.vala b/src/chess-launcher.vala
new file mode 100644
index 0000000..75eb099
--- /dev/null
+++ b/src/chess-launcher.vala
@@ -0,0 +1,663 @@
+/* chess-launcher.vala: This is a GtkWindow that helps you
+ * launch a new game chess and remembers your last launch settings.
+ *
+ * Copyright  2012 Chandni Verma
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
+ * Author: Chandni Verma <chandniverma2112 gmail com>
+ */
+
+public class ChessLauncher : Gtk.Window
+{
+ private Gtk.Builder builder;
+ private Settings settings;
+ public signal void start_game ();
+ public signal void load_game (File file, bool from_history);
+
+ /* Chess welcome screen widgets */
+ private Gtk.Widget grid_welcome;
+ private Gtk.Widget grid_select_game;
+ private Gtk.Widget grid_select_opponent;
+ private Gtk.Widget grid_select_remote_player;
+ private Gtk.Widget grid_game_options;
+ private Gtk.Widget grid_preferences;
+
+ private Gtk.Action radioaction_previous_game;
+ private Gtk.Action radioaction_new_game;
+
+ private Gtk.Widget togglebutton_robot;
+ private Gtk.Widget togglebutton_remote_player;
+ private Gtk.Action radioaction_opponent_robot;
+ private Gtk.Action radioaction_opponent_local_player;
+ private Gtk.Action radioaction_opponent_remote_player;
+
+ private Gtk.Widget togglebutton_easy;
+ private Gtk.Widget togglebutton_normal;
+ private Gtk.Widget togglebutton_difficult;
+ private Gtk.Action radioaction_easy;
+ private Gtk.Action radioaction_normal;
+ private Gtk.Action radioaction_difficult;
+ private Gtk.Action radioaction_white;
+ private Gtk.Action radioaction_black;
+ private Gtk.ComboBox duration_combo;
+ private Gtk.Adjustment duration_adjustment;
+ private Gtk.Container custom_duration_box;
+ private Gtk.ComboBox custom_duration_units_combo;
+
+ private Gtk.TreeView treeview_robots;
+ private Gtk.ListStore robot_list_model;
+ private Gtk.Button done_button;
+ private Gtk.Widget grid_installable_robots;
+ private Gtk.Label label_install_robots;
+
+ private uint save_duration_timeout = 0;
+ private History history;
+
+ public ChessLauncher (string engines_file,
+ List<AIProfile>? ai_profiles,
+ History history)
+ {
+ this.history = history;
+
+ settings = new Settings ("org.gnome.gnome-chess.Settings");
+ builder = new Gtk.Builder ();
+ try
+ {
+ builder.add_from_file (Path.build_filename (Config.PKGDATADIR,
+ "new-game-launcher.ui", null));
+ }
+ catch (Error e)
+ {
+ warning ("Could not load UI: %s", e.message);
+ }
+
+ Gtk.Window ui_window = (Gtk.Window) builder.get_object ("gnome_chess_app");
+
+ grid_welcome = (Gtk.Widget) builder.get_object ("grid_welcome");
+
+ /* Make this window hold all widgets of UI description's window
+ container */
+ grid_welcome.reparent (this);
+ ui_window.destroy ();
+
+ grid_select_game = (Gtk.Widget) builder.get_object ("grid_select_game");
+ grid_select_opponent = (Gtk.Widget) builder.get_object ("grid_select_opponent");
+ grid_select_remote_player = (Gtk.Widget) builder.get_object ("grid_select_remote_player");
+ grid_game_options = (Gtk.Widget) builder.get_object ("grid_game_options");
+ grid_preferences = (Gtk.Widget) builder.get_object ("grid_preferences");
+
+ radioaction_previous_game = (Gtk.Action) builder.get_object ("radioaction_previous_game");
+ radioaction_new_game = (Gtk.Action) builder.get_object ("radioaction_new_game");
+
+ togglebutton_robot = (Gtk.Widget) builder.get_object ("togglebutton_robot");
+ togglebutton_remote_player = (Gtk.Widget) builder.get_object
+ ("togglebutton_remote_player");
+
+ radioaction_opponent_robot = (Gtk.Action) builder.get_object ("radioaction_opponent_robot");
+ radioaction_opponent_local_player = (Gtk.Action) builder.get_object ("radioaction_opponent_local_player");
+ radioaction_opponent_remote_player = (Gtk.Action) builder.get_object ("radioaction_opponent_remote_player");
+
+ togglebutton_easy = (Gtk.Widget) builder.get_object ("togglebutton_easy");
+ togglebutton_normal = (Gtk.Widget) builder.get_object ("togglebutton_normal");
+ togglebutton_difficult = (Gtk.Widget) builder.get_object ("togglebutton_difficult");
+ radioaction_easy = (Gtk.Action) builder.get_object ("radioaction_easy");
+ radioaction_normal = (Gtk.Action) builder.get_object ("radioaction_normal");
+ radioaction_difficult = (Gtk.Action) builder.get_object ("radioaction_difficult");
+ radioaction_white = (Gtk.Action) builder.get_object ("radioaction_white");
+ radioaction_black = (Gtk.Action) builder.get_object ("radioaction_black");
+ duration_combo = (Gtk.ComboBox) builder.get_object ("duration_combo");
+ duration_adjustment = (Gtk.Adjustment) builder.get_object ("duration_adjustment");
+ custom_duration_box = (Gtk.Container) builder.get_object ("custom_duration_box");
+ custom_duration_units_combo = (Gtk.ComboBox) builder.get_object ("custom_duration_units_combo");
+
+
+ treeview_robots = (Gtk.TreeView) builder.get_object ("treeview_robots");
+ robot_list_model = (Gtk.ListStore) treeview_robots.model;
+ done_button = (Gtk.Button) builder.get_object ("button_preferences_done");
+ grid_installable_robots = (Gtk.Widget) builder.get_object ("grid_installable_robots");
+ label_install_robots = (Gtk.Label) builder.get_object ("label_install_robots");
+
+ /* Connect signals of all objects to their respective handlers */
+ builder.connect_signals (this);
+
+ this.title = _("Chess");
+
+ grid_welcome.show ();
+
+ (this as Gtk.Widget).configure_event.connect
+ (launcher_configure_event_cb);
+
+ /* Populate robots/ prepare installation message */
+
+ if (ai_profiles == null)
+ {
+ togglebutton_robot.hide ();
+ show_robot_opponent_widgets (false);
+
+ StringBuilder engine_names = get_supported_engines (engines_file);
+ engine_names.prepend ("No robot is currently installed.\n" +
+ "Here is a list of suported robots. Install atleast one for " +
+ "advanced options.\n\n");
+
+ label_install_robots.set_label (engine_names.str);
+ }
+ else
+ {
+ /* Populate list of robots */
+
+ Gtk.TreeIter iter;
+ robot_list_model.clear ();
+
+ foreach (var profile in ai_profiles)
+ {
+ robot_list_model.append (out iter);
+ robot_list_model.set (iter, 0, profile.name, -1);
+ }
+
+ message ("No. of robots: %d", robot_list_model.iter_n_children (null));
+ treeview_robots.insert_column_with_attributes (-1, "Robot Name", new
+ Gtk.CellRendererText (), "text", 0);
+ treeview_robots.set_headers_visible (false);
+
+ var robot_selection = treeview_robots.get_selection ();
+ if (robot_list_model.get_iter_first (out iter))
+ robot_selection.select_iter (iter);
+ }
+
+ /* Check if networking is enabled */
+ if (!Config.ENABLE_NETWORKING)
+ togglebutton_remote_player.hide ();
+
+ }
+
+ ~ChessLauncher ()
+ {
+ if (save_duration_timeout != 0)
+ save_duration_cb ();
+
+ settings.sync ();
+ }
+
+ private bool launcher_configure_event_cb (Gtk.Widget widget,
+ Gdk.EventConfigure event)
+ {
+ if (grid_preferences.visible)
+ {
+ settings.set_int ("preferences-screen-width", event.width);
+ settings.set_int ("preferences-screen-height",
+ event.height);
+ }
+ else
+ {
+ if (grid_select_remote_player.visible)
+ {
+ settings.set_int ("remote-player-selector-width",
+ event.width);
+ settings.set_int ("remote-player-selector-height",
+ event.height);
+ }
+ else
+ {
+ settings.set_int ("welcome-screen-width", event.width);
+ settings.set_int ("welcome-screen-height", event.height);
+ }
+ }
+
+ return false;
+ }
+
+ private StringBuilder get_supported_engines (string filename)
+ {
+ var file = new KeyFile ();
+ StringBuilder names = new StringBuilder ();
+
+ debug ("Loading AI names");
+ try
+ {
+ file.load_from_file (filename, KeyFileFlags.NONE);
+ }
+ catch (KeyFileError e)
+ {
+ warning ("Failed to load AI names: %s", e.message);
+ return names;
+ }
+ catch (FileError e)
+ {
+ warning ("Failed to load AI names: %s", e.message);
+ return names;
+ }
+
+ foreach (string name in file.get_groups ())
+ {
+ if (name != null)
+ {
+ names.append (name);
+ names.append_c ('\n');
+ }
+ }
+
+ return names;
+ }
+
+ public void show_game_selector ()
+ {
+ this.resize (settings.get_int ("welcome-screen-width"),
+ settings.get_int ("welcome-screen-height"));
+
+ grid_select_game.show ();
+ grid_select_opponent.hide ();
+ grid_select_remote_player.hide ();
+ grid_game_options.hide ();
+ grid_preferences.hide ();
+ }
+
+ public void show_opponent_selector ()
+ {
+ this.resize (settings.get_int ("welcome-screen-width"),
+ settings.get_int ("welcome-screen-height"));
+
+ grid_select_game.hide ();
+ grid_select_opponent.show ();
+ grid_select_remote_player.hide ();
+ grid_game_options.hide ();
+ grid_preferences.hide ();
+ }
+
+ private void show_remote_player_selector ()
+ {
+ this.resize (settings.get_int ("remote-player-selector-width"),
+ settings.get_int ("remote-player-selector-height"));
+
+ grid_select_game.hide ();
+ grid_select_opponent.hide ();
+ grid_select_remote_player.show ();
+ grid_game_options.hide ();
+ grid_preferences.hide ();
+ }
+
+ public void show_game_options ()
+ {
+ this.resize (settings.get_int ("welcome-screen-width"),
+ settings.get_int ("welcome-screen-height"));
+
+ grid_select_game.hide ();
+ grid_select_opponent.hide ();
+ grid_select_remote_player.hide ();
+ grid_game_options.show ();
+ grid_preferences.hide ();
+
+ /* Present settings */
+ string difficulty = settings.get_string ("difficulty");
+ if (difficulty == "easy")
+ radioaction_easy.activate ();
+ else
+ if (difficulty == "normal")
+ radioaction_normal.activate ();
+ else
+ radioaction_difficult.activate ();
+
+ bool play_as_white = settings.get_boolean ("play-as-white");
+ if (play_as_white)
+ radioaction_white.activate ();
+ else
+ radioaction_black.activate ();
+
+ set_duration (settings.get_int ("duration"));
+ }
+
+ private void show_robot_installation_choice (bool install)
+ {
+ if (install)
+ {
+ treeview_robots.hide ();
+ done_button.hide ();
+ grid_installable_robots.show ();
+ }
+ else
+ {
+ treeview_robots.show ();
+ done_button.show ();
+ grid_installable_robots.hide ();
+ }
+ }
+
+ private void show_preferences ()
+ {
+ this.resize (settings.get_int ("preferences-screen-width"),
+ settings.get_int ("preferences-screen-height"));
+
+ grid_select_game.hide ();
+ grid_select_opponent.hide ();
+ grid_select_remote_player.hide ();
+ grid_game_options.hide ();
+ grid_preferences.show ();
+
+ if (((Gtk.TreeModel)robot_list_model).iter_n_children (null) != 0)
+ {
+ Gtk.TreeIter iter;
+
+ show_robot_installation_choice (false);
+
+ for (bool valid_iter = robot_list_model.get_iter_first (out iter);
+ valid_iter;
+ valid_iter = robot_list_model.iter_next (ref iter))
+ {
+ string robot = null;
+ robot_list_model.get (iter, 0, &robot, -1);
+
+ if (settings.get_string ("opponent") == robot)
+ {
+ var robot_selection = treeview_robots.get_selection ();
+ robot_selection.select_iter (iter);
+ }
+ break;
+ }
+
+ if (settings.get_string ("opponent-type") == "robot")
+ {
+ treeview_robots.sensitive = true;
+ done_button.label = _("_Done");
+ }
+ else
+ {
+ treeview_robots.sensitive = false;
+ done_button.label = _("_Back");
+ }
+ }
+ else
+ {
+ /* Present an option to install chess engines */
+ show_robot_installation_choice (true);
+ }
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT game_selected_cb", instance_pos = 1.1)]
+ public void game_selected_cb (Gtk.Action action) throws Error
+ {
+ if (action == radioaction_previous_game)
+ {
+ var unfinished = history.get_unfinished ();
+ var file = unfinished.data;
+
+ /* Signal load_game */
+ load_game (file, true);
+ }
+ else
+ {
+ show_opponent_selector ();
+ }
+ }
+
+ private void show_robot_opponent_widgets (bool robot_selected)
+ {
+ if (robot_selected)
+ {
+ togglebutton_easy.show ();
+ togglebutton_normal.show ();
+ togglebutton_difficult.show ();
+ }
+ else
+ {
+ togglebutton_easy.hide ();
+ togglebutton_normal.hide ();
+ togglebutton_difficult.hide ();
+ }
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT opponent_changed_cb", instance_pos = -1)]
+ public void opponent_changed_cb (Gtk.Action action)
+ {
+ if (action == radioaction_opponent_robot)
+ {
+ settings.set_string ("opponent-type", "robot");
+
+ show_robot_opponent_widgets (true);
+ show_game_options ();
+ }
+ else
+ {
+ show_robot_opponent_widgets (false);
+ if (action == radioaction_opponent_local_player)
+ {
+ settings.set_string ("opponent-type", "local-player");
+ show_game_options ();
+ }
+ else
+ {
+ settings.set_string ("opponent-type", "remote-player");
+ show_remote_player_selector ();
+ }
+ }
+ }
+
+// [CCode (cname = "G_MODULE_EXPORT chat_clicked_cb", instance_pos = -1)]
+ [CCode (cname = "G_MODULE_EXPORT remote_player_selected_cb", instance_pos = -1)]
+ public void remote_player_selected_cb (Gtk.Button button)
+ {
+ /* TODO: Cache player details */
+ show_game_options ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT remote_player_selection_cancelled_cb", instance_pos = -1)]
+ public void remote_player_selection_cancelled_cb (Gtk.Button button)
+ {
+ show_opponent_selector ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT color_selection_changed_cb", instance_pos = -1)]
+ public void color_selection_changed_cb (Gtk.Action action)
+ {
+ bool play_as_white = (action == radioaction_white) ? true : false;
+
+ settings.set_boolean ("play-as-white", play_as_white);
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT difficulty_changed_cb", instance_pos = -1)]
+ public void difficulty_changed_cb (Gtk.Action action)
+ {
+ if (action == radioaction_easy)
+ settings.set_string ("difficulty", "easy");
+ else
+ if (action == radioaction_normal)
+ settings.set_string ("difficulty", "normal");
+ else
+ settings.set_string ("difficulty", "hard");
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT start_game_clicked_cb", instance_pos = -1)]
+ public void start_game_clicked_cb (Gtk.Button button)
+ {
+ /* signal start_game which eventually destroys this launcher */
+ start_game ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT game_options_preferences_clicked_cb", instance_pos = -1)]
+ public void game_options_preferences_clicked_cb (Gtk.Button button)
+ {
+ show_preferences ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT preferences_back_clicked_cb", instance_pos = -1)]
+ public void preferences_back_clicked_cb (Gtk.Button button)
+ {
+ show_game_options ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT game_options_go_back_clicked_cb", instance_pos = -1)]
+ public void game_options_go_back_clicked_cb (Gtk.Button button)
+ {
+ show_opponent_selector ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT preferences_done_cb", instance_pos = -1)]
+ public void preferences_done_cb (Gtk.Button button)
+ {
+ var robot_selection = treeview_robots.get_selection ();
+ Gtk.TreeIter iter;
+ robot_selection.get_selected (null, out iter);
+
+ string selected_robot_opponent = null;
+ treeview_robots.model.get (iter, 0, &selected_robot_opponent);
+ settings.set_string ("opponent", selected_robot_opponent);
+
+ show_game_options ();
+ }
+
+ private void set_duration (int duration, bool simplify = true)
+ {
+ var model = custom_duration_units_combo.model;
+ Gtk.TreeIter iter, max_iter = {};
+
+ /* Find the largest units that can be used for this value */
+ int max_multiplier = 0;
+ if (model.get_iter_first (out iter))
+ {
+ do
+ {
+ int multiplier;
+ model.get (iter, 1, out multiplier, -1);
+ if (multiplier > max_multiplier && duration % multiplier == 0)
+ {
+ max_multiplier = multiplier;
+ max_iter = iter;
+ }
+ } while (model.iter_next (ref iter));
+ }
+
+ /* Set the spin button to the value with the chosen units */
+ var value = 0;
+ if (max_multiplier > 0)
+ {
+ value = duration / max_multiplier;
+ duration_adjustment.value = value;
+ custom_duration_units_combo.set_active_iter (max_iter);
+ }
+
+ if (!simplify)
+ return;
+
+ model = duration_combo.model;
+ if (!model.get_iter_first (out iter))
+ return;
+ do
+ {
+ int v;
+ model.get (iter, 1, out v, -1);
+ if (v == duration || v == -1)
+ {
+ duration_combo.set_active_iter (iter);
+ custom_duration_box.visible = v == -1;
+ return;
+ }
+ } while (model.iter_next (ref iter));
+ }
+
+ private int get_duration ()
+ {
+ Gtk.TreeIter iter;
+ if (duration_combo.get_active_iter (out iter))
+ {
+ int duration;
+ duration_combo.model.get (iter, 1, out duration, -1);
+ if (duration >= 0)
+ return duration;
+ }
+
+ var magnitude = (int) duration_adjustment.value;
+ int multiplier = 1;
+ if (custom_duration_units_combo.get_active_iter (out iter))
+ custom_duration_units_combo.model.get (iter, 1, out multiplier, -1);
+ return magnitude * multiplier;
+ }
+
+ private bool save_duration_cb ()
+ {
+ settings.set_int ("duration", get_duration ());
+ Source.remove (save_duration_timeout);
+ save_duration_timeout = 0;
+ return false;
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT duration_changed_cb", instance_pos = -1)]
+ public void duration_changed_cb (Gtk.Adjustment adjustment)
+ {
+ var model = (Gtk.ListStore) custom_duration_units_combo.model;
+ Gtk.TreeIter iter;
+ /* Set the unit labels to the correct plural form */
+ if (model.get_iter_first (out iter))
+ {
+ do
+ {
+ int multiplier;
+ model.get (iter, 1, out multiplier, -1);
+ switch (multiplier)
+ {
+ case 1:
+ model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in seconds */
+ "second", "seconds", (ulong) adjustment.value), -1);
+ break;
+ case 60:
+ model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in minutes */
+ "minute", "minutes", (ulong) adjustment.value), -1);
+ break;
+ case 3600:
+ model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in hours */
+ "hour", "hours", (ulong) adjustment.value), -1);
+ break;
+ }
+ } while (model.iter_next (ref iter));
+ }
+
+ save_duration ();
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT duration_units_changed_cb", instance_pos = -1)]
+ public void duration_units_changed_cb (Gtk.Widget widget)
+ {
+ save_duration ();
+ }
+
+ private void save_duration ()
+ {
+ /* Delay writing the value as it this event will be generated a lot spinning through the value */
+ if (save_duration_timeout != 0)
+ Source.remove (save_duration_timeout);
+ save_duration_timeout = Timeout.add (100, save_duration_cb);
+ }
+
+ [CCode (cname = "G_MODULE_EXPORT duration_combo_changed_cb", instance_pos = -1)]
+ public void duration_combo_changed_cb (Gtk.ComboBox combo)
+ {
+ Gtk.TreeIter iter;
+ if (!combo.get_active_iter (out iter))
+ return;
+ int duration;
+ combo.model.get (iter, 1, out duration, -1);
+ custom_duration_box.visible = duration < 0;
+
+ if (duration >= 0)
+ set_duration (duration, false);
+ /* Default to 5 minutes when setting custom duration */
+ else if (get_duration () <= 0)
+ set_duration (5 * 60, false);
+
+ save_duration ();
+ }
+
+
+
+}
diff --git a/src/gnome-chess.vala b/src/gnome-chess.vala
index 5d0b26f..88e2bc2 100644
--- a/src/gnome-chess.vala
+++ b/src/gnome-chess.vala
@@ -7,44 +7,8 @@ public class Application : Gtk.Application
private History history;
private Gtk.Builder builder;
private Gtk.Builder preferences_builder;
- private Gtk.Window window;
-
- /* Chess welcome screen widgets */
- private Gtk.Widget grid_welcome;
- private Gtk.Widget grid_select_game;
- private Gtk.Widget grid_select_opponent;
- private Gtk.Widget grid_select_remote_player;
- private Gtk.Widget grid_game_options;
- private Gtk.Widget grid_preferences;
-
- private Gtk.Action radioaction_previous_game;
- private Gtk.Action radioaction_new_game;
-
- private Gtk.Widget togglebutton_robot;
- private Gtk.Widget togglebutton_remote_player;
- private Gtk.Action radioaction_opponent_robot;
- private Gtk.Action radioaction_opponent_local_player;
- private Gtk.Action radioaction_opponent_remote_player;
-
- private Gtk.Widget togglebutton_easy;
- private Gtk.Widget togglebutton_normal;
- private Gtk.Widget togglebutton_difficult;
- private Gtk.Action radioaction_easy;
- private Gtk.Action radioaction_normal;
- private Gtk.Action radioaction_difficult;
- private Gtk.Action radioaction_white;
- private Gtk.Action radioaction_black;
- private Gtk.ComboBox duration_combo;
- private Gtk.Adjustment duration_adjustment;
- private Gtk.Container custom_duration_box;
- private Gtk.ComboBox custom_duration_units_combo;
-
-
- private Gtk.TreeView treeview_robots;
- private Gtk.ListStore robot_list_model;
- private Gtk.Button done_button;
- private Gtk.Widget grid_installable_robots;
- private Gtk.Label label_install_robots;
+ private ChessLauncher? launcher = null;
+ private Gtk.Window? window = null;
/* Chess game screen widgets */
private Gtk.Widget game_vbox;
@@ -70,7 +34,6 @@ public class Application : Gtk.Application
private Gtk.Widget black_time_label;
private Gtk.Dialog? preferences_dialog = null;
- private uint save_duration_timeout = 0;
private Gtk.FileChooserDialog? open_dialog = null;
private Gtk.InfoBar? open_dialog_info_bar = null;
private Gtk.Label? open_dialog_error_label = null;
@@ -84,6 +47,7 @@ public class Application : Gtk.Application
private bool in_history;
private File game_file;
private bool game_needs_saving;
+ private string engines_file;
private List<AIProfile> ai_profiles;
private ChessPlayer? opponent = null;
private ChessPlayer? human_player = null;
@@ -95,39 +59,6 @@ public class Application : Gtk.Application
this.game_file = game_file;
}
- private StringBuilder get_supported_engines (string filename)
- {
- var file = new KeyFile ();
- StringBuilder names = new StringBuilder ();
-
- debug ("Loading AI names");
- try
- {
- file.load_from_file (filename, KeyFileFlags.NONE);
- }
- catch (KeyFileError e)
- {
- warning ("Failed to load AI names: %s", e.message);
- return names;
- }
- catch (FileError e)
- {
- warning ("Failed to load AI names: %s", e.message);
- return names;
- }
-
- foreach (string name in file.get_groups ())
- {
- if (name != null)
- {
- names.append (name);
- names.append_c ('\n');
- }
- }
-
- return names;
- }
-
public override void startup ()
{
base.startup ();
@@ -142,50 +73,66 @@ public class Application : Gtk.Application
builder = new Gtk.Builder ();
try
{
- builder.add_from_file (Path.build_filename (Config.PKGDATADIR, "gnome-chess.ui", null));
+ builder.add_from_file (Path.build_filename (Config.PKGDATADIR, "gnome-chess-game-window.ui", null));
}
catch (Error e)
{
warning ("Could not load UI: %s", e.message);
}
- window = (Gtk.Window) builder.get_object ("gnome_chess_app");
-
- grid_welcome = (Gtk.Widget) builder.get_object ("grid_welcome");
- grid_select_game = (Gtk.Widget) builder.get_object ("grid_select_game");
- grid_select_opponent = (Gtk.Widget) builder.get_object ("grid_select_opponent");
- grid_select_remote_player = (Gtk.Widget) builder.get_object ("grid_select_remote_player");
- grid_game_options = (Gtk.Widget) builder.get_object ("grid_game_options");
- grid_preferences = (Gtk.Widget) builder.get_object ("grid_preferences");
-
- radioaction_previous_game = (Gtk.Action) builder.get_object ("radioaction_previous_game");
- radioaction_new_game = (Gtk.Action) builder.get_object ("radioaction_new_game");
-
- togglebutton_robot = (Gtk.Widget) builder.get_object ("togglebutton_robot");
- togglebutton_remote_player = (Gtk.Widget) builder.get_object ("togglebutton_remote_player");
-
- radioaction_opponent_robot = (Gtk.Action) builder.get_object ("radioaction_opponent_robot");
- radioaction_opponent_local_player = (Gtk.Action) builder.get_object ("radioaction_opponent_local_player");
- radioaction_opponent_remote_player = (Gtk.Action) builder.get_object ("radioaction_opponent_remote_player");
-
- togglebutton_easy = (Gtk.Widget) builder.get_object ("togglebutton_easy");
- togglebutton_normal = (Gtk.Widget) builder.get_object ("togglebutton_normal");
- togglebutton_difficult = (Gtk.Widget) builder.get_object ("togglebutton_difficult");
- radioaction_easy = (Gtk.Action) builder.get_object ("radioaction_easy");
- radioaction_normal = (Gtk.Action) builder.get_object ("radioaction_normal");
- radioaction_difficult = (Gtk.Action) builder.get_object ("radioaction_difficult");
- radioaction_white = (Gtk.Action) builder.get_object ("radioaction_white");
- radioaction_black = (Gtk.Action) builder.get_object ("radioaction_black");
- duration_combo = (Gtk.ComboBox) builder.get_object ("duration_combo");
- duration_adjustment = (Gtk.Adjustment) builder.get_object ("duration_adjustment");
- custom_duration_box = (Gtk.Container) builder.get_object ("custom_duration_box");
- custom_duration_units_combo = (Gtk.ComboBox) builder.get_object ("custom_duration_units_combo");
-
-
- treeview_robots = (Gtk.TreeView) builder.get_object ("treeview_robots");
- robot_list_model = (Gtk.ListStore) treeview_robots.model;
- done_button = (Gtk.Button) builder.get_object ("button_preferences_done");
- grid_installable_robots = (Gtk.Widget) builder.get_object ("grid_installable_robots");
- label_install_robots = (Gtk.Label) builder.get_object ("label_install_robots");
+
+ settings.changed.connect (settings_changed_cb);
+
+ string engines_file = Path.build_filename (Config.PKGDATADIR, "engines.conf", null);
+ ai_profiles = load_ai_profiles (engines_file);
+
+ foreach (var profile in ai_profiles)
+ message ("Detected AI profile %s in %s", profile.name, profile.path);
+
+ if (game_file == null)
+ {
+ launcher = create_launcher (engines_file, ai_profiles, history);
+
+ var unfinished = history.get_unfinished ();
+ if (unfinished != null)
+ launcher.show_game_selector ();
+ else
+ launcher.show_opponent_selector ();
+
+ /* Show top-level */
+ launcher.show ();
+ }
+ else
+ {
+ try
+ {
+ load_game (game_file, false);
+ }
+ catch (Error e)
+ {
+ stderr.printf ("Failed to load %s: %s\n", game_file.get_path (), e.message);
+ quit ();
+ }
+ }
+
+ }
+
+ private ChessLauncher create_launcher (string engines_file,
+ List<AIProfile>? ai_profiles,
+ History history)
+ {
+ var launcher = new ChessLauncher (engines_file, ai_profiles, history);
+ launcher.application = this;
+
+ launcher.start_game.connect (start_new_game);
+ launcher.load_game.connect (this.load_game_handler);
+ launcher.destroy.connect (launcher_destroy_cb);
+
+ return launcher;
+ }
+
+ private void create_game_window ()
+ {
+ window = (Gtk.Window) builder.get_object ("window_game_screen");
game_vbox = (Gtk.Widget) builder.get_object ("game_vbox");
save_menu = (Gtk.Widget) builder.get_object ("menu_save_item");
@@ -209,8 +156,6 @@ public class Application : Gtk.Application
builder.connect_signals (this);
- add_window (window);
-
info_bar = new Gtk.InfoBar ();
var content_area = (Gtk.Container) info_bar.get_content_area ();
view_box.pack_start (info_bar, false, true, 0);
@@ -237,82 +182,7 @@ public class Application : Gtk.Application
settings.bind ("move-format", scene, "move-format", SettingsBindFlags.GET);
settings.bind ("board-side", scene, "board-side", SettingsBindFlags.GET);
- settings.changed.connect (settings_changed_cb);
settings_changed_cb (settings, "show-3d");
-
- string engines_file = Path.build_filename (Config.PKGDATADIR, "engines.conf", null);
- ai_profiles = load_ai_profiles (engines_file);
-
- foreach (var profile in ai_profiles)
- message ("Detected AI profile %s in %s", profile.name, profile.path);
-
- if (ai_profiles == null)
- {
- togglebutton_robot.hide ();
- show_robot_opponent_widgets (false);
-
- StringBuilder engine_names = get_supported_engines (engines_file);
- engine_names.prepend ("No robot is currently installed.\n" +
- "Here is a list of suported robots. Install atleast one for " +
- "advanced options.\n\n");
-
- label_install_robots.set_label (engine_names.str);
- }
- else
- {
- /* Populate list of robots */
-
- Gtk.TreeIter iter;
- robot_list_model.clear ();
-
- foreach (var profile in ai_profiles)
- {
- robot_list_model.append (out iter);
- robot_list_model.set (iter, 0, profile.name, -1);
- }
-
- message ("No. of robots: %d", robot_list_model.iter_n_children (null));
- treeview_robots.insert_column_with_attributes (-1, "Robot Name", new
- Gtk.CellRendererText (), "text", 0);
- treeview_robots.set_headers_visible (false);
-
- var robot_selection = treeview_robots.get_selection ();
- if (robot_list_model.get_iter_first (out iter))
- robot_selection.select_iter (iter);
-
- }
-
- if (!Config.ENABLE_NETWORKING)
- togglebutton_remote_player.hide ();
-
- if (game_file == null)
- {
- var unfinished = history.get_unfinished ();
- if (unfinished != null)
- show_game_selector ();
- else
- show_opponent_selector ();
- }
- else
- {
- show_game_vbox ();
-
- try
- {
- load_game (game_file, false);
- }
- catch (Error e)
- {
- stderr.printf ("Failed to load %s: %s\n", game_file.get_path (), e.message);
- quit ();
- }
- }
-
- if (settings.get_boolean ("fullscreen"))
- window.fullscreen ();
- else if (settings.get_boolean ("maximized"))
- window.maximize ();
- show ();
}
protected override void shutdown ()
@@ -410,13 +280,21 @@ public class Application : Gtk.Application
BISHOP
}
+ /* Quits the application */
public void quit_game ()
{
- if (save_duration_timeout != 0)
- save_duration_cb ();
-
autosave ();
- window.destroy ();
+ settings.sync ();
+ if (launcher != null)
+ {
+ launcher.destroy ();
+ launcher = null;
+ }
+ if (window != null)
+ {
+ window.destroy ();
+ window = null;
+ }
}
private void autosave ()
@@ -508,7 +386,7 @@ public class Application : Gtk.Application
{
if (in_history)
{
- window.title = /* Title of the main window */
+ window.title = /* Title of the game window */
_("Chess");
}
else
@@ -684,7 +562,20 @@ public class Application : Gtk.Application
public override void activate ()
{
- window.show ();
+ /* Launcher or game-window would have been created by startup () already. Show it. */
+ if (launcher != null)
+ launcher.show ();
+ if (window != null)
+ window.show ();
+ }
+
+ [CCode (cname = "launcher_destroy_cb", instance_pos = -1)]
+ public void launcher_destroy_cb (Gtk.Widget widget)
+ {
+ launcher = null;
+
+ if (window == null)
+ quit_game ();
}
private void engine_ready_cb (ChessEngine engine)
@@ -695,7 +586,7 @@ public class Application : Gtk.Application
view.queue_draw ();
}
}
-
+
private void engine_move_cb (ChessEngine engine, string move)
{
opponent.move (move);
@@ -969,7 +860,7 @@ public class Application : Gtk.Application
update_history_panel ();
update_control_buttons ();
}
-
+
private void update_control_buttons ()
{
var can_resign = game.n_moves > 0;
@@ -1066,59 +957,27 @@ public class Application : Gtk.Application
black_time_label.queue_draw ();
}
- public void show ()
- {
- window.show ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT gnome_chess_app_delete_event_cb", instance_pos = -1)]
- public bool gnome_chess_app_delete_event_cb (Gtk.Widget widget, Gdk.Event event)
+ [CCode (cname = "G_MODULE_EXPORT game_window_delete_event_cb", instance_pos = -1)]
+ public bool game_window_delete_event_cb (Gtk.Widget widget, Gdk.Event event)
{
quit_game ();
return false;
}
- [CCode (cname = "G_MODULE_EXPORT gnome_chess_app_configure_event_cb", instance_pos = -1)]
- public bool gnome_chess_app_configure_event_cb (Gtk.Widget widget, Gdk.EventConfigure event)
+ [CCode (cname = "G_MODULE_EXPORT game_window_configure_event_cb", instance_pos = -1)]
+ public bool game_window_configure_event_cb (Gtk.Widget widget, Gdk.EventConfigure event)
{
if (!settings.get_boolean ("maximized") && !settings.get_boolean ("fullscreen"))
{
- if (grid_welcome.visible)
- {
- if (grid_preferences.visible)
- {
- settings.set_int ("preferences-screen-width", event.width);
- settings.set_int ("preferences-screen-height",
- event.height);
- }
- else
- {
- if (grid_select_remote_player.visible)
- {
- settings.set_int ("remote-player-selector-width",
- event.width);
- settings.set_int ("remote-player-selector-height",
- event.height);
- }
- else
- {
- settings.set_int ("welcome-screen-width", event.width);
- settings.set_int ("welcome-screen-height", event.height);
- }
- }
- }
- else
- {
- settings.set_int ("game-screen-width", event.width);
- settings.set_int ("game-screen-height", event.height);
- }
+ settings.set_int ("game-screen-width", event.width);
+ settings.set_int ("game-screen-height", event.height);
}
return false;
}
- [CCode (cname = "G_MODULE_EXPORT gnome_chess_app_window_state_event_cb", instance_pos = -1)]
- public bool gnome_chess_app_window_state_event_cb (Gtk.Widget widget, Gdk.EventWindowState event)
+ [CCode (cname = "G_MODULE_EXPORT game_window_window_state_event_cb", instance_pos = -1)]
+ public bool game_window_window_state_event_cb (Gtk.Widget widget, Gdk.EventWindowState event)
{
if ((event.changed_mask & Gdk.WindowState.MAXIMIZED) != 0)
{
@@ -1135,287 +994,6 @@ public class Application : Gtk.Application
return false;
}
- private void show_game_selector ()
- {
- game_vbox.hide ();
- grid_welcome.show ();
- window.resize (settings.get_int ("welcome-screen-width"),
- settings.get_int ("welcome-screen-height"));
-
- grid_select_game.show ();
- grid_select_opponent.hide ();
- grid_select_remote_player.hide ();
- grid_game_options.hide ();
- grid_preferences.hide ();
- }
-
- private void show_opponent_selector ()
- {
- game_vbox.hide ();
- grid_welcome.show ();
- window.resize (settings.get_int ("welcome-screen-width"),
- settings.get_int ("welcome-screen-height"));
-
- grid_select_game.hide ();
- grid_select_opponent.show ();
- grid_select_remote_player.hide ();
- grid_game_options.hide ();
- grid_preferences.hide ();
- }
-
- private void show_remote_player_selector ()
- {
- game_vbox.hide ();
- grid_welcome.show ();
- window.resize (settings.get_int ("remote-player-selector-width"),
- settings.get_int ("remote-player-selector-height"));
-
- grid_select_game.hide ();
- grid_select_opponent.hide ();
- grid_select_remote_player.show ();
- grid_game_options.hide ();
- grid_preferences.hide ();
- }
-
- private void show_game_options ()
- {
- game_vbox.hide ();
- grid_welcome.show ();
- window.resize (settings.get_int ("welcome-screen-width"),
- settings.get_int ("welcome-screen-height"));
-
- grid_select_game.hide ();
- grid_select_opponent.hide ();
- grid_select_remote_player.hide ();
- grid_game_options.show ();
- grid_preferences.hide ();
-
- /* Present settings */
- string difficulty = settings.get_string ("difficulty");
- if (difficulty == "easy")
- radioaction_easy.activate ();
- else
- if (difficulty == "normal")
- radioaction_normal.activate ();
- else
- radioaction_difficult.activate ();
-
- bool play_as_white = settings.get_boolean ("play-as-white");
- if (play_as_white)
- radioaction_white.activate ();
- else
- radioaction_black.activate ();
-
- set_duration (settings.get_int ("duration"));
- }
-
- private void show_robot_installation_choice (bool install)
- {
- if (install)
- {
- treeview_robots.hide ();
- done_button.hide ();
- grid_installable_robots.show ();
- }
- else
- {
- treeview_robots.show ();
- done_button.show ();
- grid_installable_robots.hide ();
- }
- }
-
- private void show_preferences ()
- {
- game_vbox.hide ();
- grid_welcome.show ();
- window.resize (settings.get_int ("preferences-screen-width"),
- settings.get_int ("preferences-screen-height"));
-
- grid_select_game.hide ();
- grid_select_opponent.hide ();
- grid_select_remote_player.hide ();
- grid_game_options.hide ();
- grid_preferences.show ();
-
- if (((Gtk.TreeModel)robot_list_model).iter_n_children (null) != 0)
- {
- Gtk.TreeIter iter;
-
- show_robot_installation_choice (false);
-
- for (bool valid_iter = robot_list_model.get_iter_first (out iter);
- valid_iter;
- valid_iter = robot_list_model.iter_next (ref iter))
- {
- string robot = null;
- robot_list_model.get (iter, 0, &robot, -1);
-
- if (settings.get_string ("opponent") == robot)
- {
- var robot_selection = treeview_robots.get_selection ();
- robot_selection.select_iter (iter);
- }
- break;
- }
-
- if (settings.get_string ("opponent-type") == "robot")
- {
- treeview_robots.sensitive = true;
- done_button.label = _("_Done");
- }
- else
- {
- treeview_robots.sensitive = false;
- done_button.label = _("_Back");
- }
- }
- else
- {
- /* Present an option to install chess engines */
- show_robot_installation_choice (true);
- }
- }
-
- private void show_game_vbox ()
- {
- game_vbox.show ();
- grid_welcome.hide ();
- window.resize (settings.get_int ("game-screen-width"),
- settings.get_int ("game-screen-height"));
- }
-
- [CCode (cname = "G_MODULE_EXPORT game_selected_cb", instance_pos = 1.1)]
- public void game_selected_cb (Gtk.Action action) throws Error
- {
- if (action == radioaction_previous_game)
- {
- var unfinished = history.get_unfinished ();
- var file = unfinished.data;
- show_game_vbox ();
- load_game (file, true);
- }
- else
- {
- show_opponent_selector ();
- }
- }
-
- private void show_robot_opponent_widgets (bool robot_selected)
- {
- if (robot_selected)
- {
- togglebutton_easy.show ();
- togglebutton_normal.show ();
- togglebutton_difficult.show ();
- }
- else
- {
- togglebutton_easy.hide ();
- togglebutton_normal.hide ();
- togglebutton_difficult.hide ();
- }
- }
-
- [CCode (cname = "G_MODULE_EXPORT opponent_changed_cb", instance_pos = -1)]
- public void opponent_changed_cb (Gtk.Action action)
- {
- if (action == radioaction_opponent_robot)
- {
- settings.set_string ("opponent-type", "robot");
-
- show_robot_opponent_widgets (true);
- show_game_options ();
- }
- else
- {
- show_robot_opponent_widgets (false);
- if (action == radioaction_opponent_local_player)
- {
- settings.set_string ("opponent-type", "local-player");
- show_game_options ();
- }
- else
- {
- settings.set_string ("opponent-type", "remote-player");
- show_remote_player_selector ();
- }
- }
- }
-
-// [CCode (cname = "G_MODULE_EXPORT chat_clicked_cb", instance_pos = -1)]
- [CCode (cname = "G_MODULE_EXPORT remote_player_selected_cb", instance_pos = -1)]
- public void remote_player_selected_cb (Gtk.Button button)
- {
- /* TODO: Cache player details */
- show_game_options ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT remote_player_selection_cancelled_cb", instance_pos = -1)]
- public void remote_player_selection_cancelled_cb (Gtk.Button button)
- {
- show_opponent_selector ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT color_selection_changed_cb", instance_pos = -1)]
- public void color_selection_changed_cb (Gtk.Action action)
- {
- bool play_as_white = (action == radioaction_white) ? true : false;
-
- settings.set_boolean ("play-as-white", play_as_white);
- }
-
- [CCode (cname = "G_MODULE_EXPORT difficulty_changed_cb", instance_pos = -1)]
- public void difficulty_changed_cb (Gtk.Action action)
- {
- if (action == radioaction_easy)
- settings.set_string ("difficulty", "easy");
- else
- if (action == radioaction_normal)
- settings.set_string ("difficulty", "normal");
- else
- settings.set_string ("difficulty", "hard");
- }
-
- [CCode (cname = "G_MODULE_EXPORT start_game_clicked_cb", instance_pos = -1)]
- public void start_game_clicked_cb (Gtk.Button button)
- {
- show_game_vbox ();
- start_new_game ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT game_options_preferences_clicked_cb", instance_pos = -1)]
- public void game_options_preferences_clicked_cb (Gtk.Button button)
- {
- show_preferences ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT preferences_back_clicked_cb", instance_pos = -1)]
- public void preferences_back_clicked_cb (Gtk.Button button)
- {
- show_game_options ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT game_options_go_back_clicked_cb", instance_pos = -1)]
- public void game_options_go_back_clicked_cb (Gtk.Button button)
- {
- show_opponent_selector ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT preferences_done_cb", instance_pos = -1)]
- public void preferences_done_cb (Gtk.Button button)
- {
- var robot_selection = treeview_robots.get_selection ();
- Gtk.TreeIter iter;
- robot_selection.get_selected (null, out iter);
-
- string selected_robot_opponent = null;
- treeview_robots.model.get (iter, 0, &selected_robot_opponent);
- settings.set_string ("opponent", selected_robot_opponent);
-
- show_game_options ();
- }
-
[CCode (cname = "G_MODULE_EXPORT new_game_cb", instance_pos = -1)]
public void new_game_cb (Gtk.Widget widget)
{
@@ -1444,7 +1022,12 @@ public class Application : Gtk.Application
autosave ();
- show_opponent_selector ();
+ /* Hide game-window and show launcher */
+ window.hide ();
+ if (launcher == null)
+ launcher = create_launcher (engines_file, ai_profiles, history);
+ launcher.present ();
+ launcher.show_opponent_selector ();
}
[CCode (cname = "G_MODULE_EXPORT resign_cb", instance_pos = -1)]
@@ -1610,7 +1193,7 @@ public class Application : Gtk.Application
warning ("Could not load preferences UI: %s", e.message);
}
preferences_dialog = (Gtk.Dialog) preferences_builder.get_object ("preferences");
-
+
settings.bind ("show-numbering", preferences_builder.get_object ("show_numbering_check"),
"active", SettingsBindFlags.DEFAULT);
settings.bind ("show-move-hints", preferences_builder.get_object ("show_move_hints_check"),
@@ -1666,147 +1249,6 @@ public class Application : Gtk.Application
return value;
}
- private void set_duration (int duration, bool simplify = true)
- {
- var model = custom_duration_units_combo.model;
- Gtk.TreeIter iter, max_iter = {};
-
- /* Find the largest units that can be used for this value */
- int max_multiplier = 0;
- if (model.get_iter_first (out iter))
- {
- do
- {
- int multiplier;
- model.get (iter, 1, out multiplier, -1);
- if (multiplier > max_multiplier && duration % multiplier == 0)
- {
- max_multiplier = multiplier;
- max_iter = iter;
- }
- } while (model.iter_next (ref iter));
- }
-
- /* Set the spin button to the value with the chosen units */
- var value = 0;
- if (max_multiplier > 0)
- {
- value = duration / max_multiplier;
- duration_adjustment.value = value;
- custom_duration_units_combo.set_active_iter (max_iter);
- }
-
- if (!simplify)
- return;
-
- model = duration_combo.model;
- if (!model.get_iter_first (out iter))
- return;
- do
- {
- int v;
- model.get (iter, 1, out v, -1);
- if (v == duration || v == -1)
- {
- duration_combo.set_active_iter (iter);
- custom_duration_box.visible = v == -1;
- return;
- }
- } while (model.iter_next (ref iter));
- }
-
- private int get_duration ()
- {
- Gtk.TreeIter iter;
- if (duration_combo.get_active_iter (out iter))
- {
- int duration;
- duration_combo.model.get (iter, 1, out duration, -1);
- if (duration >= 0)
- return duration;
- }
-
- var magnitude = (int) duration_adjustment.value;
- int multiplier = 1;
- if (custom_duration_units_combo.get_active_iter (out iter))
- custom_duration_units_combo.model.get (iter, 1, out multiplier, -1);
- return magnitude * multiplier;
- }
-
- private bool save_duration_cb ()
- {
- settings.set_int ("duration", get_duration ());
- Source.remove (save_duration_timeout);
- save_duration_timeout = 0;
- return false;
- }
-
- [CCode (cname = "G_MODULE_EXPORT duration_changed_cb", instance_pos = -1)]
- public void duration_changed_cb (Gtk.Adjustment adjustment)
- {
- var model = (Gtk.ListStore) custom_duration_units_combo.model;
- Gtk.TreeIter iter;
- /* Set the unit labels to the correct plural form */
- if (model.get_iter_first (out iter))
- {
- do
- {
- int multiplier;
- model.get (iter, 1, out multiplier, -1);
- switch (multiplier)
- {
- case 1:
- model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in seconds */
- "second", "seconds", (ulong) adjustment.value), -1);
- break;
- case 60:
- model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in minutes */
- "minute", "minutes", (ulong) adjustment.value), -1);
- break;
- case 3600:
- model.set (iter, 0, ngettext (/* Preferences Dialog: Combo box entry for a custom game timer set in hours */
- "hour", "hours", (ulong) adjustment.value), -1);
- break;
- }
- } while (model.iter_next (ref iter));
- }
-
- save_duration ();
- }
-
- [CCode (cname = "G_MODULE_EXPORT duration_units_changed_cb", instance_pos = -1)]
- public void duration_units_changed_cb (Gtk.Widget widget)
- {
- save_duration ();
- }
-
- private void save_duration ()
- {
- /* Delay writing the value as it this event will be generated a lot spinning through the value */
- if (save_duration_timeout != 0)
- Source.remove (save_duration_timeout);
- save_duration_timeout = Timeout.add (100, save_duration_cb);
- }
-
- [CCode (cname = "G_MODULE_EXPORT duration_combo_changed_cb", instance_pos = -1)]
- public void duration_combo_changed_cb (Gtk.ComboBox combo)
- {
- Gtk.TreeIter iter;
- if (!combo.get_active_iter (out iter))
- return;
- int duration;
- combo.model.get (iter, 1, out duration, -1);
- custom_duration_box.visible = duration < 0;
-
- if (duration >= 0)
- set_duration (duration, false);
- /* Default to 5 minutes when setting custom duration */
- else if (get_duration () <= 0)
- set_duration (5 * 60, false);
-
- save_duration ();
- }
-
[CCode (cname = "G_MODULE_EXPORT preferences_response_cb", instance_pos = -1)]
public void preferences_response_cb (Gtk.Widget widget, int response_id)
{
@@ -1928,7 +1370,7 @@ public class Application : Gtk.Application
dialog.border_width = 0;
dialog.add (vbox);
}
-
+
private void save_game ()
{
/* Show active dialog */
@@ -2062,8 +1504,28 @@ public class Application : Gtk.Application
open_dialog_error_label = null;
}
+ private void display_window ()
+ {
+ if (settings.get_boolean ("fullscreen"))
+ window.fullscreen ();
+ else if (settings.get_boolean ("maximized"))
+ window.maximize ();
+
+ game_vbox.show ();
+ window.resize (settings.get_int ("game-screen-width"),
+ settings.get_int ("game-screen-height"));
+
+ window.show ();
+ }
+
private void start_new_game ()
{
+ if (window == null)
+ {
+ create_game_window ();
+ add_window (window);
+ }
+
in_history = true;
game_file = null;
@@ -2094,16 +1556,45 @@ public class Application : Gtk.Application
}
}
start_game ();
+
+ display_window ();
+ if (launcher != null)
+ launcher.destroy ();
+ }
+
+ [CCode (cname = "load_game_handler", instance_pos = -1)]
+ private void load_game_handler (ChessLauncher launcher,
+ File file,
+ bool from_history)
+ {
+ try
+ {
+ load_game (file, from_history);
+ }
+ catch (Error e)
+ {
+ stderr.printf ("Error loading pgn from file: %s", e.message);
+ }
}
private void load_game (File file, bool from_history) throws Error
{
+ if (window == null)
+ {
+ create_game_window ();
+ add_window (window);
+ }
+
var pgn = new PGN.from_file (file);
pgn_game = pgn.games.nth_data (0);
game_file = file;
in_history = from_history;
start_game ();
+
+ display_window ();
+ if (launcher != null)
+ launcher.destroy ();
}
}
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