move fixup_bundle_environment() code into per-platform files

1 files changed, 172 insertions, 0 deletions

diff --git a/gtk2_ardour/bundle_env_cocoa.cc b/gtk2_ardour/bundle_env_cocoa.cc
new file mode 100644
index 0000000000..3b3094e7f3
--- /dev/null
+++ b/gtk2_ardour/bundle_env_cocoa.cc
@@ -0,0 +1,172 @@
+/*
+    Copyright (C) 2001-2012 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.
+
+*/
+
+#include <fstream>
+#include <string>
+#include <vector>
+#include <cerrno>
+#include <cstring>
+
+#include <glib.h>
+#include <glibmm/fileutils.h>
+#include <glibmm/miscutils.h>
+
+#include <fontconfig/fontconfig.h>
+
+#include "ardour/ardour.h"
+#include "ardour/filesystem_paths.h"
+
+#include "pbd/epa.h"
+#include "pbd/search_path.h"
+#include "pbd/pathexpand.h"
+#include "pbd/file_utils.h"
+
+#include "bundle_env.h"
+
+#include "i18n.h"
+
+#include <Carbon/Carbon.h>
+#include <mach-o/dyld.h>
+#include <sys/param.h>
+
+using namespace PBD;
+using namespace ARDOUR;
+using namespace std;
+
+extern void set_language_preference (); // cocoacarbon.mm
+
+void
+fixup_bundle_environment (int, char* [], const char** localedir)
+{
+	if (!g_getenv ("ARDOUR_BUNDLED")) {
+		return;
+	}
+
+	EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
+
+	set_language_preference ();
+
+	char execpath[MAXPATHLEN+1];
+	uint32_t pathsz = sizeof (execpath);
+
+	_NSGetExecutablePath (execpath, &pathsz);
+
+	std::string path;
+	std::string exec_dir = Glib::path_get_dirname (execpath);
+	std::string bundle_dir;
+	std::string userconfigdir = user_config_directory();
+
+	bundle_dir = Glib::path_get_dirname (exec_dir);
+
+#ifdef ENABLE_NLS
+	if (!ARDOUR::translations_are_enabled ()) {
+		(*localedir) = "/this/cannot/exist";
+	} else {
+		/* force localedir into the bundle */
+		
+		vector<string> lpath;
+		lpath.push_back (bundle_dir);
+		lpath.push_back ("Resources");
+		lpath.push_back ("locale");
+		(*localedir) = strdup (Glib::build_filename (lpath).c_str());
+	}
+#endif
+		
+	export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
+
+	/* inside an OS X .app bundle, there is no difference
+	   between DATA and CONFIG locations, since OS X doesn't
+	   attempt to do anything to expose the notion of
+	   machine-independent shared data.
+	*/
+
+	export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources");
+	export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources");
+	export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
+	export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
+	export_search_path (bundle_dir, "VAMP_PATH", "/lib");
+	export_search_path (bundle_dir, "GTK_PATH", "/lib/gtkengines");
+
+	g_setenv ("SUIL_MODULE_DIR", (bundle_dir + "/lib").c_str(), 1);
+	g_setenv ("PATH", (bundle_dir + "/MacOS:" + std::string(g_getenv ("PATH"))).c_str(), 1);
+
+	/* unset GTK_RC_FILES so that we only load the RC files that we define
+	 */
+
+	g_unsetenv ("GTK_RC_FILES");
+
+	/* write a pango.rc file and tell pango to use it. we'd love
+	   to put this into the PROGRAM_NAME.app bundle and leave it there,
+	   but the user may not have write permission. so ...
+
+	   we also have to make sure that the user ardour directory
+	   actually exists ...
+	*/
+
+	if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
+		error << string_compose (_("cannot create user %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
+		      << endmsg;
+	} else {
+		
+		path = Glib::build_filename (userconfigdir, "pango.rc");
+		std::ofstream pangorc (path.c_str());
+		if (!pangorc) {
+			error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
+		} else {
+			pangorc << "[Pango]\nModuleFiles="
+				<< Glib::build_filename (bundle_dir, "Resources/pango.modules") 
+				<< endl;
+			pangorc.close ();
+			
+			g_setenv ("PANGO_RC_FILE", path.c_str(), 1);
+		}
+	}
+	
+	g_setenv ("CHARSETALIASDIR", bundle_dir.c_str(), 1);
+	g_setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1);
+	g_setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1);
+}
+
+void load_custom_fonts() 
+{
+	/* this code will only compile on OS X 10.6 and above, and we currently do not
+	 * need it for earlier versions since we fall back on a non-monospace,
+	 * non-custom font.
+	 */
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
+	std::string ardour_mono_file;
+
+	if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
+		cerr << _("Cannot find ArdourMono TrueType font") << endl;
+	}
+
+	CFStringRef ttf;
+	CFURLRef fontURL;
+	CFErrorRef error;
+	ttf = CFStringCreateWithBytes(
+			kCFAllocatorDefault, (UInt8*) ardour_mono_file.c_str(),
+			ardour_mono_file.length(),
+			kCFStringEncodingUTF8, FALSE);
+	fontURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, ttf, kCFURLPOSIXPathStyle, TRUE);
+	if (CTFontManagerRegisterFontsForURL(fontURL, kCTFontManagerScopeProcess, &error) != true) {
+		cerr << _("Cannot load ArdourMono TrueType font.") << endl;
+	}
+#endif
+}