Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 498 insertions, 0 deletions

diff --git a/gtk2_ardour/about.cc b/gtk2_ardour/about.cc
new file mode 100644
index 0000000000..f5f127cea3
--- /dev/null
+++ b/gtk2_ardour/about.cc
@@ -0,0 +1,498 @@
+/*
+    Copyright (C) 2003 Paul Davis 
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#include <algorithm>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <cstdio>
+#include <ctime>
+#include <cstdlib>
+
+#include <gtk--/label.h>
+#include <gtk--/text.h>
+#include <gtk--/scrolledwindow.h>
+#include <gtk--/notebook.h>
+
+#include <ardour/ardour.h>
+#include <ardour/version.h>
+
+#include "utils.h"
+#include "version.h"
+
+#include <gtkmmext/gtk_ui.h>
+#include <gtkmmext/doi.h>
+
+#include "about.h"
+#include "rgb_macros.h"
+#include "ardour_ui.h"
+
+#include "i18n.h"
+
+using namespace Gtk;
+using namespace std;
+using namespace SigC;
+using namespace ARDOUR;
+
+#ifdef WITH_PAYMENT_OPTIONS
+
+/* XPM */
+static const gchar * paypal_xpm[] = {
+"62 31 33 1",
+" 	c None",
+".	c #325781",
+"+	c #154170",
+"@	c #C1CDDA",
+"#	c #4E6E92",
+"$	c #D1D5DA",
+"%	c #88A0B8",
+"&	c #B4C4D3",
+"*	c #C8D3DE",
+"=	c #D7E1E9",
+"-	c #002158",
+";	c #F6F8FA",
+">	c #44658B",
+",	c #E7ECF0",
+"'	c #A4B7CA",
+")	c #9DB0C4",
+"!	c #E3F1F7",
+"~	c #708CA9",
+"{	c #E1E7ED",
+"]	c #567698",
+"^	c #7C96B1",
+"/	c #E7F5FA",
+"(	c #EEF1F4",
+"_	c #6883A2",
+":	c #244873",
+"<	c #BBBBBB",
+"[	c #E9E9E9",
+"}	c #063466",
+"|	c #22364D",
+"1	c #94A7BD",
+"2	c #000000",
+"3	c #EAF7FC",
+"4	c #FFFFFF",
+"1'111111111111111111111111111111111111111111111111111111111%_#",
+"%333333333333333333333333333333333333333333333333333333333333.",
+"%444444444444444444444444444444444444444444444444444444444444:",
+"_4333333!!!!!!33333333333333333333!!!!!!33333333333!%%%%1334[:",
+"_444444@+}}}}+>)44444444444444444,:}}}}}.^(44444444@}..+.44($:",
+"_433333^:&&&&)_}_33///33333333333&+)&&&'~+./3///333^.(;#]33($:",
+"_444444>_444444'}_>...#%####~,]##..444444=+#]...>1;#_4;.144($:",
+"_43333!+'4,>#=4(:+_%%%]}}#~#}_+~~:]44_>&44#}_%%%_+>:14=}@33($:",
+"_44444*+$4&--)4(+%44444%-)4=--'4{+14,}-~44##44444&}}*4)+444($:",
+"_433331:;4):_;4*}_]:.$4*-~4{}>44#-=4@.#{4;+>_:.&4,++;4_#333($:",
+"_44444_#444444=.-.%&*,41-#4(:@4'-:(44444(_-:^&*,4*}#44.%444($:",
+"_43333:%4;@@'~+-%44*&44]-.;;'4,:-#44*@&%:-];4{'(4)-%4{+&333($:",
+"_4444{}@4*}}+>#:;4^-#4;.>+,444_+:^4(:}+.]}=4'-+(4_-&4&+{444($:",
+"_4333'+(41:*=3'.44*)(4=+)+*44@}%+@4=}&=/@}{4{1{44:+,4^.3333($:",
+"_4444~>,,]#444*})(;**,':*}'4;._@}=,%:444(+~(;{&,*}.,,>~4444($:",
+"_4333>}}}}^3333~}::}}}}>].;4^+=~}}}}]3333'}+:}}}}}}}}}'3333($:",
+"_4444$@@@@(44444$))@*@*^}$4=}14=@@@@{44444=))&*@@@@@@@;4444($:",
+"_433333333333333333333=+:%%.>/33333333333333333333333333333($:",
+"_4444444444444444444441....>=444444444444444444444444444444($:",
+"_4333333333333333333333333333333333333333333333333333333333($:",
+"_4444444444444444444444444444444444444444444444444444444444($:",
+"_4333333333333333333333333333333333333333333333333333333333($:",
+"_4444442222444222442444242444244222242444242222244222244444($:",
+"_4333332333232333233232332232233233332233233323332333333333($:",
+"_4444442222442222244424442424244222442424244424444222444444($:",
+"_4333332333332333233323332333233233332332233323333333233333($:",
+"_4444442444442444244424442444244222242444244424442222444444($:",
+"_433333333333333333333333333333333333333333333333333333333344:",
+"#4([[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[=&:",
+".=&<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<1|",
+"::||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||"};
+#endif
+
+static gint 
+stoppit (GdkEventButton* ev, Gtk::Notebook* notebook)
+{
+	gtk_signal_emit_stop_by_name (GTK_OBJECT(notebook->gtkobj()),
+				      "button_release_event");
+	return TRUE;
+}
+
+static const char* author_names[] = {
+	N_("Marcus Andersson"),
+	N_("Jeremy Hall"),
+	N_("Steve Harris"),
+	N_("Tim Mayberry"),
+	N_("Mark Stewart"),
+	N_("Sam Chessman"),
+	N_("Jack O'Quin"),
+	N_("Matt Krai"),
+	N_("Ben Bell"),
+	N_("Gerard van Dongen"),
+	N_("Thomas Charbonnel"),
+	N_("Nick Mainsbridge"),
+	N_("Colin Law"),
+	N_("Sampo Savolainen"),
+	N_("Joshua Leach"),
+	N_("Rob Holland"),
+	N_("Per Sigmond"),
+	N_("Doug Mclain"),
+	0
+};
+
+static const char* translators[] = {
+	N_("French:\n\tAlain Fréhel <alain.frehel@free.fr>"),
+	N_("German:\n\tKarsten Petersen <kapet@kapet.de>"),
+	N_("Italian:\n\tFilippo Pappalardo <filippo@email.it>"),
+	N_("Portuguese:\n\tRui Nuno Capela <rncbc@rncbc.org>"),
+	N_("Brazilian Portuguese:\n\tAlexander da Franca Fernandes <alexander@nautae.eti.br>\
+\n\tChris Ross <chris@tebibyte.org>"),
+	N_("Spanish:\n\t Alex Krohn <alexkrohn@fastmail.fm>"),
+	N_("Russian:\n\t Igor Blinov <pitstop@nm.ru>"),
+	0
+};
+
+
+About::About (ARDOUR_UI * ui)
+	: Window (GTK_WINDOW_TOPLEVEL), _ui (ui)
+#ifdef WITH_PAYMENT_OPTIONS
+	, paypal_pixmap (paypal_xpm)
+#endif
+{
+	using namespace Notebook_Helpers;
+
+	about_index = 0;
+	about_cnt = 0;
+	drawn = false;
+
+	Gtk::Label* small_label = manage (new Label (_(
+"Copyright (C) 1999-2005 Paul Davis\n"
+"Ardour comes with ABSOLUTELY NO WARRANTY\n"
+"This is free software, and you are welcome to redistribute it\n"
+"under certain conditions; see the file COPYING for details.\n")));
+
+	Gtk::Label* version_label = 
+		manage (new Label 
+			(compose(_("Ardour: %1\n(built with ardour/gtk %2.%3.%4 libardour: %5.%6.%7)"), 
+				 VERSIONSTRING, 
+				 gtk_ardour_major_version, 
+				 gtk_ardour_minor_version, 
+				 gtk_ardour_micro_version, 
+				 libardour_major_version, 
+				 libardour_minor_version, 
+				 libardour_micro_version))); 
+
+	Notebook* notebook = manage (new Notebook);
+
+	ScrolledWindow* author_scroller = manage (new ScrolledWindow);
+	Text* author_text = manage (new Text);
+
+	author_text->set_editable (false);
+	author_text->set_name (X_("AboutText"));
+
+	string str = _(
+"Primary author:\n\t\
+Paul Davis\n\n\
+Major developers:\n\t\
+Jesse Chappell\n\t\
+Taybin Rutkin\n\
+Contributors:\n\t");
+
+	for (int32_t n = 0; author_names[n] != 0; ++n) {
+		str += _(author_names[n]);
+		str += "\n\t";
+	}
+
+	author_text->insert (str);
+
+	author_scroller->add (*author_text);
+	author_scroller->set_usize (-1, 75);
+	author_scroller->set_policy (GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+
+	ScrolledWindow* translator_scroller = manage (new ScrolledWindow);
+	Text* translator_text = manage (new Text);
+
+	translator_text->set_editable (false);
+	translator_text->set_name (X_("AboutText"));
+
+	str = "";
+	
+	for (int32_t n = 0; translators[n] != 0; ++n) {
+		str += _(translators[n]);
+		str += '\n';
+	}
+
+	translator_text->insert (str);
+	
+	translator_scroller->add (*translator_text);
+	translator_scroller->set_usize (-1, 75);
+	translator_scroller->set_policy (GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+
+	Label* author_tab_label = manage (new Label (_("Authors")));
+	Label* translator_tab_label = manage (new Label (_("Translators")));
+
+	notebook->pages().push_back (TabElem (*author_scroller, *author_tab_label));
+	notebook->pages().push_back (TabElem (*translator_scroller, *translator_tab_label));
+
+	notebook->set_name ("AboutNoteBook");
+	notebook->button_release_event.connect_after (bind (slot (stoppit), notebook));
+
+	logo_pixmap = 0;
+	logo_height = 0;
+	logo_width = 0;
+	
+	set_name ("AboutWindow");
+	set_title ("ardour: about");
+	set_wmclass ("ardour_about", "Ardour");
+ 	
+	vbox.set_border_width (5);
+	vbox.set_spacing (5);
+
+	if (load_logo_size ()) {
+		logo_area.set_usize (logo_width, logo_height);
+		load_logo (*this);
+
+		vbox.pack_start (logo_area, false, false);
+		logo_area.expose_event.connect (slot (*this, &About::logo_area_expose));
+	} else {
+		expose_event.connect (slot (*this, &About::logo_area_expose));
+	}
+
+ 	small_label->set_name  ("AboutWindowSmallLabel");
+	version_label->set_name("AboutWindowSmallLabel");
+
+	first_label.set_name ("AboutWindowLabel");
+	third_label.set_name ("AboutWindowPDLabel");
+	second_label.set_name ("AboutWindowLabel");
+
+	subvbox.pack_start (*small_label, false, false);
+	subvbox.pack_start (*version_label, false, false);
+	subvbox.pack_start (*notebook, true, true);
+
+#ifdef WITH_PAYMENT_OPTIONS
+	paypal_button.add (paypal_pixmap);
+	
+	HBox *payment_box = manage (new HBox);
+	payment_box->pack_start (paypal_button, true, false);
+
+	subvbox.pack_start (*payment_box, false, false);
+#endif
+
+	delete_event.connect (bind (slot (just_hide_it), static_cast<Gtk::Window*> (this)));
+
+	add (vbox);
+	add_events (GDK_BUTTON_PRESS_MASK|GDK_BUTTON_RELEASE_MASK);
+
+	set_position (GTK_WIN_POS_CENTER);
+
+	show_all ();
+	subvbox.hide ();
+
+	/* wait for the first logo expose event to complete so that
+	   we know we are fully drawn.
+	*/
+
+	while (!drawn) {
+		gtk_main_iteration ();
+	}
+}
+
+About::~About ()
+{
+}
+
+void
+About::show_sub (bool yn)
+{
+	if (yn) {
+		vbox.pack_start (subvbox, true, true);
+		subvbox.show_all ();
+	} else {
+		vbox.remove (subvbox);
+		subvbox.hide ();
+	}
+}
+
+gint
+About::button_release_event_impl (GdkEventButton* ev)
+{
+	hide();
+
+	if (!_ui->shown ()) {
+		/* show it immediately */
+		_ui->show();
+	}
+	
+	return TRUE;
+}
+
+void
+About::realize_impl ()
+{
+	Window::realize_impl ();
+	get_window().set_decorations (GdkWMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
+	// get_window().set_decorations (GdkWMDecoration (0));
+}
+
+bool
+About::load_logo_size ()
+{
+	gchar buf[1024];
+	FILE *fp;
+	string path = find_data_file ("splash.ppm");
+
+	if (path.length() == 0) {
+		return false;
+	}
+
+	if ((fp = fopen (path.c_str(), "rb")) == 0) {
+		error << compose (_("cannot open splash image file \"%1\""), path) << endmsg;
+		return false;
+	}
+	
+	fgets (buf, sizeof (buf), fp);
+	if (strcmp (buf, "P6\n") != 0) {
+		fclose (fp);
+		return false;
+	}
+	
+	fgets (buf, sizeof (buf), fp);
+	fgets (buf, sizeof (buf), fp);
+	sscanf (buf, "%d %d", &logo_width, &logo_height);
+	fclose (fp);
+	return true;
+}
+
+bool
+About::load_logo (Gtk::Window& window)
+{
+	GdkGC* gc;
+	gchar   buf[1024];
+	guchar *pixelrow;
+	FILE *fp;
+	gint count;
+	gint i;
+	string path;
+
+	path = find_data_file ("splash.ppm");
+
+	if (path.length() == 0) {
+		return false;
+	}
+	
+	if ((fp = fopen (path.c_str(), "rb")) == 0) {
+		return false;
+	}
+	
+	fgets (buf, sizeof (buf), fp);
+	if (strcmp (buf, "P6\n") != 0) {
+		fclose (fp);
+		return false;
+	}
+	
+	fgets (buf, sizeof (buf), fp);
+	fgets (buf, sizeof (buf), fp);
+	sscanf (buf, "%d %d", &logo_width, &logo_height);
+	
+	fgets (buf, sizeof (buf), fp);
+	if (strcmp (buf, "255\n") != 0) {
+		fclose (fp);
+		return false;
+	}
+
+	Gtk::Preview preview (GTK_PREVIEW_COLOR);
+
+	preview.size (logo_width, logo_height);
+	pixelrow = new guchar[logo_width * 3];
+	
+	for (i = 0; i < logo_height; i++) {
+		count = fread (pixelrow, sizeof (unsigned char), logo_width * 3, fp);
+		if (count != (logo_width * 3))
+		{
+			delete [] pixelrow;
+			fclose (fp);
+			return false;
+		}
+		preview.draw_row (pixelrow, 0, i, logo_width);
+	}
+	
+	window.realize ();
+
+	logo_pixmap = gdk_pixmap_new (GTK_WIDGET(window.gtkobj())->window, logo_width, logo_height,
+				      gtk_preview_get_visual()->depth);
+	gc = gdk_gc_new (logo_pixmap);
+	gtk_preview_put (preview.gtkobj(), logo_pixmap, gc, 0, 0, 0, 0, logo_width, logo_height);
+	gdk_gc_destroy (gc);
+	
+	delete [] pixelrow;
+	fclose (fp);
+	
+	return true;
+}
+
+gint
+About::logo_area_expose (GdkEventExpose* ev)
+{
+	if (!drawn) {
+		drawn = true;
+	}
+
+	if (logo_pixmap) {
+		logo_area.get_window().draw_pixmap (logo_area.get_style()->get_black_gc(),
+						    Gdk_Pixmap (logo_pixmap),
+						    0, 0,
+						    ((logo_area.width() - logo_width) / 2),
+						    ((logo_area.height() - logo_height) / 2),
+						    logo_width, logo_height);
+		gdk_flush ();
+	}
+
+	return FALSE;
+}
+
+#ifdef WITH_PAYMENT_OPTIONS
+void
+About::goto_paypal ()
+{
+	char buf[PATH_MAX+16];
+	char *argv[4];
+	char *docfile = "foo";
+	int grandchild;
+	
+	if (fork() == 0) {
+
+		/* child */
+
+		if ((grandchild = fork()) == 0) {
+			
+			/* grandchild */
+			
+			argv[0] = "mozilla";
+			argv[1] = "-remote";
+			snprintf (buf, sizeof(buf), "openurl(%s)", docfile);
+			argv[2] = buf;
+			argv[3] = 0;
+
+			execvp ("mozilla", argv);
+			error << "could not start mozilla" << endmsg;
+
+		} else {
+			int status;
+			waitpid (grandchild, &status, 0);
+		}
+
+	} 
+}
+#endif