Initial revision

1 files changed, 139 insertions, 0 deletions

diff --git a/src/progress.c b/src/progress.c
new file mode 100644
index 0000000..2130591
--- /dev/null
+++ b/src/progress.c
@@ -0,0 +1,139 @@
+/*
+ * progress.c
+ *
+ * Copyright (C) 2002 Sun Microsystems, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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 Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Authors: Glynn Foster <glynn.foster@sun.com>
+ */
+
+#include <stdio.h>
+#include <glade/glade.h>
+#include "zenity.h"
+#include "util.h"
+
+static guint timer;
+static GladeXML *glade_dialog;
+
+static gboolean zenity_progress_pulsate_bar (GIOChannel *giochannel, GIOCondition condition, gpointer data);
+static gboolean zenity_progress_increment_bar (GIOChannel *giochannel, GIOCondition condition, gpointer data);
+
+void zenity_progress_dialog_response (GtkWindow *window, int button, gpointer data);
+
+gint 
+zenity_progress_timeout (gpointer data)
+{
+	gtk_progress_bar_pulse (GTK_PROGRESS_BAR (data));
+	return TRUE;
+}
+
+int zenity_progress (ZenityData *data, ZenityProgressData *progress_data)
+{
+	GtkWidget *dialog;
+	GtkWidget *text;
+	GtkWidget *progress_bar;
+	GIOChannel *giochannel;
+	guint input;
+
+	glade_dialog = zenity_util_load_glade_file ("zenity_progress_dialog");
+
+	if (glade_dialog == NULL)
+		return FALSE;
+	
+	glade_xml_signal_autoconnect (glade_dialog);
+
+	dialog = glade_xml_get_widget (glade_dialog, "zenity_progress_dialog");
+	
+	if (data->dialog_title)
+		gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
+
+	if (data->window_icon)
+		zenity_util_set_window_icon (dialog, data->window_icon);
+	else {
+		zenity_util_set_window_icon (dialog, ZENITY_IMAGE_FULLPATH ("zenity-progress.png"));
+	}
+
+	text = glade_xml_get_widget (glade_dialog, "zenity_progress_text");
+	gtk_label_set_text (GTK_LABEL (text), progress_data->dialog_text);
+
+	progress_bar = glade_xml_get_widget (glade_dialog, "zenity_progress_bar");
+
+	giochannel = g_io_channel_unix_new (0);
+
+	if (progress_data->pulsate != TRUE) {
+		gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), progress_data->percentage/100.0);
+	}
+	else {
+		input = g_io_add_watch (giochannel, G_IO_IN | G_IO_HUP, zenity_progress_pulsate_bar, NULL);
+		timer = gtk_timeout_add (100, zenity_progress_timeout, progress_bar);
+	}
+	
+	g_io_channel_unref (giochannel);
+	gtk_widget_show (dialog);
+	gtk_main ();
+
+	if (glade_dialog)
+		g_object_unref (glade_dialog);
+
+	return TRUE;
+}
+
+static gboolean 
+zenity_progress_pulsate_bar (GIOChannel *giochannel, GIOCondition condition, gpointer data)
+{
+        gchar buf[1024];
+
+	if (!feof (stdin)) {
+		GtkWidget *button;
+		gtk_timeout_remove (timer);
+		g_io_channel_shutdown (giochannel, 0, NULL);
+		button = glade_xml_get_widget (glade_dialog, "zenity_progress_ok_button");
+		gtk_widget_set_sensitive (button, TRUE);
+		gtk_widget_grab_focus (button);
+		button = glade_xml_get_widget (glade_dialog, "zenity_progress_cancel_button");
+		gtk_widget_set_sensitive (button, FALSE);
+		return FALSE;
+	}
+	
+	fgets (buf, sizeof (buf)-1, stdin);
+	return TRUE;
+}
+
+static gboolean 
+zenity_progress_increment_bar (GIOChannel *giochannel, GIOCondition condition, gpointer data)
+{
+	/* FIXME: Do nothing at the moment */
+}
+
+void
+zenity_progress_dialog_response (GtkWindow *window, int button, gpointer data)
+{
+	GError *error = NULL;
+
+	switch (button) {
+		case GTK_RESPONSE_OK:
+			gtk_main_quit ();
+			break;
+
+		case GTK_RESPONSE_CANCEL:
+			gtk_main_quit ();
+			break;
+
+		default:
+			break;
+	}
+}