From 576774c657d99c7c9954eefff27b886694913022 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 14 Aug 2008 05:49:40 +0000
Subject: Shave some more time off startup (send commands off before updating
 GUI things, don't show until as late as possible).

git-svn-id: http://svn.drobilla.net/lad/ingen@1374 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/gui/ConnectWindow.cpp | 42 ++++++++++++++++++++++--------------------
 src/libs/gui/ConnectWindow.hpp |  3 ++-
 2 files changed, 24 insertions(+), 21 deletions(-)

(limited to 'src/libs/gui')

diff --git a/src/libs/gui/ConnectWindow.cpp b/src/libs/gui/ConnectWindow.cpp
index 546cbb60..811dd919 100644
--- a/src/libs/gui/ConnectWindow.cpp
+++ b/src/libs/gui/ConnectWindow.cpp
@@ -115,7 +115,6 @@ ConnectWindow::start(Ingen::Shared::World* world)
 	
 	set_connected_to(world->engine);
 
-	show();
 	connect();
 }
 
@@ -197,7 +196,7 @@ ConnectWindow::connect()
 			sigc::mem_fun(App::instance(), &App::gtk_main_iteration), 40, G_PRIORITY_DEFAULT);
 
 		Glib::signal_timeout().connect(
-			sigc::mem_fun(this, &ConnectWindow::gtk_callback), 100);
+			sigc::mem_fun(this, &ConnectWindow::gtk_callback), 40);
 
 	} else if (_mode == LAUNCH_REMOTE) {
 
@@ -218,7 +217,7 @@ ConnectWindow::connect()
 					sigc::mem_fun(App::instance(), &App::gtk_main_iteration), 40, G_PRIORITY_DEFAULT);
 
 			Glib::signal_timeout().connect(
-					sigc::mem_fun(this, &ConnectWindow::gtk_callback), 100);
+					sigc::mem_fun(this, &ConnectWindow::gtk_callback), 40);
 
 		} else {
 			cerr << "Failed to launch ingen process." << endl;
@@ -244,7 +243,7 @@ ConnectWindow::connect()
 			sigc::mem_fun(App::instance(), &App::gtk_main_iteration), 40, G_PRIORITY_DEFAULT);
 		
 		Glib::signal_timeout().connect(
-			sigc::mem_fun(this, &ConnectWindow::gtk_callback), 100);
+			sigc::mem_fun(this, &ConnectWindow::gtk_callback), 10);
 	}
 }
 
@@ -267,6 +266,15 @@ ConnectWindow::disconnect()
 }
 
 
+void
+ConnectWindow::on_hide()
+{
+	Gtk::Dialog::on_hide();
+	if (!_attached)
+		Gtk::Main::quit();
+}
+
+
 void
 ConnectWindow::quit()
 {
@@ -330,20 +338,18 @@ ConnectWindow::gtk_callback()
 		assert(App::instance().engine());
 		assert(App::instance().client());
 
-		_progress_label->set_text("Connecting to engine...");
-		present();
-
 		App::instance().client()->signal_response_ok.connect(
 				sigc::mem_fun(this, &ConnectWindow::response_ok_received));
 		
-		_ping_id = rand();
-		while (_ping_id == -1)
-			_ping_id = rand();
-
+		_ping_id = rand() * 2;
 		App::instance().engine()->set_next_response_id(_ping_id);
 		App::instance().engine()->ping();
-		++_connect_stage;
+		
+		_progress_label->set_text("Connecting to engine...");
+		_progress_bar->set_pulse_step(0.01);
+		present();
 
+		++_connect_stage;
 
 	} else if (_connect_stage == 1) {
 		if (_attached) {
@@ -359,8 +365,8 @@ ConnectWindow::gtk_callback()
 			}
 		}
 	} else if (_connect_stage == 2) {
-		_progress_label->set_text(string("Requesting root patch..."));
 		App::instance().engine()->request_all_objects();
+		_progress_label->set_text(string("Requesting root patch..."));
 		++_connect_stage;
 	} else if (_connect_stage == 3) {
 		if (App::instance().store()->objects().size() > 0) {
@@ -368,20 +374,16 @@ ConnectWindow::gtk_callback()
 			if (root) {
 				set_connected_to(App::instance().engine());
 				App::instance().window_factory()->present_patch(root);
+				App::instance().engine()->load_plugins();
+				_progress_label->set_text(string("Loading plugins..."));
 				++_connect_stage;
 			}
 		}
 	} else if (_connect_stage == 4) {
-		_progress_label->set_text(string("Loading plugins..."));
-		App::instance().engine()->load_plugins();
-		++_connect_stage;
-	} else if (_connect_stage == 5) {
 		App::instance().engine()->request_plugins();
-		++_connect_stage;
-	} else if (_connect_stage == 6) {
+		hide();
 		_progress_label->set_text("Connected to engine");
 		_connect_stage = 0; // set ourselves up for next time (if there is one)
-		hide();
 		return false; // deregister this callback
 	}
 	
diff --git a/src/libs/gui/ConnectWindow.hpp b/src/libs/gui/ConnectWindow.hpp
index 53d0ccd5..d8635804 100644
--- a/src/libs/gui/ConnectWindow.hpp
+++ b/src/libs/gui/ConnectWindow.hpp
@@ -53,7 +53,7 @@ public:
 	
 	void set_connected_to(SharedPtr<Shared::EngineInterface> engine);
 	void start(Ingen::Shared::World* world);
-	void response_ok_received(int32_t id) { if ((id) == _ping_id) _attached = true; }
+	void response_ok_received(int32_t id) { if (id == _ping_id) _attached = true; }
 
 private:
 	enum Mode { CONNECT_REMOTE, LAUNCH_REMOTE, INTERNAL };
@@ -65,6 +65,7 @@ private:
 	void disconnect();
 	void connect();
 	void quit();
+	void on_hide();
 
 	bool gtk_callback();
 
-- 
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