brasero r2186 - in trunk: po src

[philippr svn gnome org]

Author: philippr
Date: Sun Mar 29 16:26:25 2009
New Revision: 2186
URL: http://svn.gnome.org/viewvc/brasero?rev=2186&view=rev

Log:
Forgotten ChangeLog entry

Added:
   trunk/src/brasero-utils.c   (contents, props changed)
   trunk/src/brasero-utils.h   (contents, props changed)
Modified:
   trunk/po/ChangeLog

Added: trunk/src/brasero-utils.c
==============================================================================
--- (empty file)
+++ trunk/src/brasero-utils.c	Sun Mar 29 16:26:25 2009
@@ -0,0 +1,201 @@
+/*
+ * Brasero 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.
+ * 
+ * Brasero 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 Library 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.
+ */
+/***************************************************************************
+ *            utils.c
+ *
+ *  Wed May 18 16:58:16 2005
+ *  Copyright  2005  Philippe Rouquier
+ *  <brasero-app wanadoo fr>
+ ****************************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdarg.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <glib.h>
+#include <glib/gi18n-lib.h>
+
+#include <gtk/gtk.h>
+
+#include "brasero-utils.h"
+#include "brasero-app.h"
+
+#define BRASERO_ERROR brasero_error_quark()
+
+static GHashTable *stringsH = NULL;
+G_LOCK_DEFINE_STATIC (stringsH);
+
+GQuark
+brasero_error_quark (void)
+{
+	static GQuark quark = 0;
+
+	if (!quark)
+		quark = g_quark_from_static_string ("BraSero_error");
+
+	return quark;
+}
+
+static gboolean
+brasero_utils_clear_strings_cb (gchar *string,
+				guint ref,
+				gpointer NULL_data)
+{
+	g_free (string);
+	return TRUE;
+}
+
+static void
+brasero_utils_free (void)
+{
+	if (stringsH) {
+		G_LOCK (stringsH);
+		g_hash_table_foreach_remove (stringsH,
+					     (GHRFunc) brasero_utils_clear_strings_cb,
+					     NULL);
+		g_hash_table_destroy (stringsH);
+		stringsH = NULL;
+		G_UNLOCK (stringsH);
+	}
+}
+
+void
+brasero_utils_init (void)
+{
+	g_atexit (brasero_utils_free);
+}
+
+/**
+ * Allows multiple uses of the same string
+ */
+
+gchar *
+brasero_utils_register_string (const gchar *string)
+{
+	gboolean success;
+	gpointer key, reftmp;
+	guint ref;
+
+	if (!string) {
+		g_warning ("Null string to be registered");
+		return NULL;
+	}
+
+	G_LOCK (stringsH);
+
+	if (!stringsH) {
+		stringsH = g_hash_table_new (g_str_hash, g_str_equal);
+		success = FALSE;
+	}
+	else
+		success = g_hash_table_lookup_extended (stringsH,
+							string,
+							&key,
+							&reftmp);
+
+	if (!success) {
+		key = g_strdup (string);
+		g_hash_table_insert (stringsH,
+				     key,
+				     GINT_TO_POINTER (1));
+		G_UNLOCK (stringsH);
+		return key;
+	}
+
+	ref = GPOINTER_TO_INT(reftmp) + 1;
+	g_hash_table_insert (stringsH,
+			     key,
+			     GINT_TO_POINTER (ref));
+
+	G_UNLOCK (stringsH);
+	return key;
+}
+
+void
+brasero_utils_unregister_string (const gchar *string)
+{
+	gboolean success;
+	gpointer key, reftmp;
+	guint ref;
+
+	if (!string) {
+		g_warning ("Null string to be unregistered");
+		return;
+	}
+
+	G_LOCK (stringsH);
+
+	if (!stringsH) {
+		G_UNLOCK (stringsH);
+		return;
+	}
+
+	success = g_hash_table_lookup_extended (stringsH,
+						string,
+						&key,
+						&reftmp);
+	if (!success) {
+		G_UNLOCK (stringsH);
+		return;
+	}
+
+	ref = GPOINTER_TO_INT(reftmp) - 1;
+
+	if (ref > 0)
+		g_hash_table_insert (stringsH, key, GINT_TO_POINTER (ref));
+	else if (ref <= 0) {
+		g_hash_table_remove (stringsH, string);
+		g_free (key);
+	}
+
+	G_UNLOCK (stringsH);
+}
+
+void
+brasero_utils_launch_app (GtkWidget *widget,
+			  GSList *list)
+{
+	GSList *item;
+
+	for (item = list; item; item = item->next) {
+		GError *error;
+		gchar *uri;
+
+		error = NULL;
+		uri = item->data;
+
+		if (!g_app_info_launch_default_for_uri (uri, NULL, &error)) {
+			gchar *string;
+
+			string = g_strdup_printf ("\"%s\" could not be opened", uri);
+			brasero_app_alert (brasero_app_get_default (),
+					   string,
+					   error->message,
+					   GTK_MESSAGE_ERROR);
+			g_free (string);
+			g_error_free (error);
+			continue;
+		}
+	}
+}

Added: trunk/src/brasero-utils.h
==============================================================================
--- (empty file)
+++ trunk/src/brasero-utils.h	Sun Mar 29 16:26:25 2009
@@ -0,0 +1,70 @@
+/*
+ * Brasero 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.
+ * 
+ * Brasero 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 Library 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.
+ */
+
+/***************************************************************************
+ *            utils.h
+ *
+ *  Wed May 18 16:58:16 2005
+ *  Copyright  2005  Philippe Rouquier
+ *  <brasero-app wanadoo fr>
+ ****************************************************************************/
+
+
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <glib.h>
+#include <gtk/gtk.h>
+
+#include "burn-basics.h"
+
+#ifndef _UTILS_H
+#define _UTILS_H
+
+G_BEGIN_DECLS
+
+#define BRASERO_ERROR brasero_error_quark()
+
+typedef char *(*BraseroFormatTime) (double time,
+				    gboolean with_unit,
+				    gboolean round);
+
+typedef enum {
+	BRASERO_ERROR_NONE,
+	BRASERO_ERROR_GENERAL,
+	BRASERO_ERROR_SYMLINK_LOOP
+} BraseroErrors;
+
+#define BRASERO_DEFAULT_ICON		"text-x-preview"
+
+void brasero_utils_init (void);
+
+GQuark brasero_error_quark (void);
+
+gchar *
+brasero_utils_register_string (const gchar *string);
+void
+brasero_utils_unregister_string (const gchar *string);
+
+void
+brasero_utils_launch_app (GtkWidget *widget,
+			  GSList *list);
+
+G_END_DECLS
+
+#endif				/* _UTILS_H */