+/*
+ * Copyright (C) 2008-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2016 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2012-2014 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2012-2017 Robin Gareus <robin@gareus.org>
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
#include <string>
#include "pbd/failed_constructor.h"
#include "pbd/file_utils.h"
+#include "pbd/stacktrace.h"
+
#include "ardour/ardour.h"
#include "ardour/filesystem_paths.h"
+#include "gtkmm2ext/utils.h"
+
+#ifdef check
+#undef check
+#endif
+
#include "gui_thread.h"
#include "splash.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace Gtk;
using namespace Glib;
Splash* Splash::the_splash = 0;
+Splash*
+Splash::instance()
+{
+ if (!the_splash) {
+ the_splash = new Splash;
+ }
+ return the_splash;
+}
+
+bool
+Splash::exists ()
+{
+ return the_splash;
+}
+
+void
+Splash::drop ()
+{
+ delete the_splash;
+ the_splash = 0;
+}
+
Splash::Splash ()
{
- sys::path splash_file;
+ assert (the_splash == 0);
+
+ std::string splash_file;
+
+ Searchpath rc (ARDOUR::ardour_data_search_path());
+ rc.add_subdirectory_to_paths ("resources");
- if (!find_file_in_search_path (ardour_search_path() + system_data_search_path(), "splash.png", splash_file)) {
+ if (!find_file (rc, PROGRAM_NAME "-splash.png", splash_file)) {
+ cerr << "Cannot find splash screen image file\n";
throw failed_constructor();
}
try {
- pixbuf = Gdk::Pixbuf::create_from_file (splash_file.to_string());
+ pixbuf = Gdk::Pixbuf::create_from_file (splash_file);
}
catch (...) {
+ cerr << "Cannot construct splash screen image\n";
throw failed_constructor();
}
add (darea);
set_default_size (pixbuf->get_width(), pixbuf->get_height());
+ set_resizable (false);
+ set_type_hint(Gdk::WINDOW_TYPE_HINT_SPLASHSCREEN);
the_splash = this;
- ARDOUR::BootMessage.connect (msg_connection, invalidator (*this), ui_bind (&Splash::boot_message, this, _1), gui_context());
+ expose_done = false;
+ expose_is_the_one = false;
+
+ ARDOUR::BootMessage.connect (msg_connection, invalidator (*this), boost::bind (&Splash::boot_message, this, _1), gui_context());
+}
+
+Splash::~Splash ()
+{
+ idle_connection.disconnect ();
+ expose_done = true;
+ hide ();
+ the_splash = 0;
}
void
Splash::pop_back_for (Gtk::Window& win)
{
+#if defined __APPLE__ || defined PLATFORM_WINDOWS
+ /* April 2013: window layering on OS X is a bit different to X Window. at present,
+ * the "restack()" functionality in GDK will only operate on windows in the same
+ * "level" (e.g. two normal top level windows, or two utility windows) and will not
+ * work across them. The splashscreen is on its own "StatusWindowLevel" so restacking
+ * is not going to work.
+ *
+ * So for OS X, we just hide ourselves.
+ *
+ * Oct 2014: The Windows situation is similar, although it should be possible
+ * to play tricks with gdk's set_type_hint() or directly hack things using
+ * SetWindowLong() and UpdateLayeredWindow()
+ */
+ (void) win;
+ hide();
+#else
set_keep_above (false);
- get_window()->restack (win.get_window(), false);
- win.signal_hide().connect (sigc::mem_fun (*this, &Splash::pop_front));
+ if (is_mapped()) {
+ get_window()->restack (win.get_window(), false);
+ }
+#endif
}
void
Splash::pop_front ()
{
- set_keep_above (true);
+ if (get_window()) {
+#if defined __APPLE__ || defined PLATFORM_WINDOWS
+ show ();
+#else
+ gdk_window_restack(get_window()->gobj(), NULL, true);
+#endif
+ }
+}
+
+void
+Splash::hide ()
+{
+ Gtk::Window::hide();
}
void
layout->set_font_description (get_style()->get_font());
}
-
bool
-Splash::on_button_release_event (GdkEventButton*)
+Splash::on_button_release_event (GdkEventButton* ev)
{
+ RefPtr<Gdk::Window> window = get_window();
+
+ if (!window || ev->window != window->gobj()) {
+ return false;
+ }
+
hide ();
return true;
}
window->draw_layout (white, 10, pixbuf->get_height() - 30, layout);
+ /* this must execute AFTER the GDK idle update mechanism
+ */
+
+ if (expose_is_the_one) {
+ idle_connection = Glib::signal_idle().connect (
+ sigc::mem_fun (this, &Splash::idle_after_expose),
+ GDK_PRIORITY_REDRAW+2);
+ }
+
return true;
}
void
Splash::boot_message (std::string msg)
{
+ if (!is_visible()) {
+ display ();
+ }
message (msg);
}
+bool
+Splash::idle_after_expose ()
+{
+ expose_done = true;
+ return false;
+}
+
+void
+Splash::display ()
+{
+ bool was_mapped = is_mapped ();
+
+ if (!was_mapped) {
+ expose_done = false;
+ expose_is_the_one = false;
+ }
+
+ pop_front ();
+ present ();
+
+ if (!was_mapped) {
+ while (!expose_done && gtk_events_pending()) {
+ gtk_main_iteration ();
+ }
+ gdk_display_flush (gdk_display_get_default());
+ }
+}
+
void
Splash::message (const string& msg)
{
string str ("<b>");
- str += msg;
+ str += Gtkmm2ext::markup_escape_text (msg);
str += "</b>";
+ show ();
+
layout->set_markup (str);
Glib::RefPtr<Gdk::Window> win = darea.get_window();
if (win) {
- win->invalidate_rect (Gdk::Rectangle (0, darea.get_height() - 30,
- darea.get_width(), 30), true);
- win->process_updates (true);
- gdk_flush ();
+ if (win->is_visible ()) {
+ win->invalidate_rect (Gdk::Rectangle (0, darea.get_height() - 30, darea.get_width(), 30), true);
+ } else {
+ darea.queue_draw ();
+ }
+ if (expose_done) {
+ ARDOUR::GUIIdle ();
+ }
}
}
+
+bool
+Splash::on_map_event (GdkEventAny* ev)
+{
+ expose_is_the_one = true;
+ return Window::on_map_event (ev);
+}
projects / ardour.git / blobdiff