build new files

2002-02-08  JP Rosevear  <jpr@ximian.com>

	* Makefile.am: build new files

	* e-url-button.[hc]: button widget that when clicked slurps the
	url of an entry and launchs the gnome url handler on the text

svn path=/trunk/; revision=15609

4 files changed, 248 insertions, 1 deletions

diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog
index 31af3e00c6..33e7caa855 100644
--- a/widgets/misc/ChangeLog
+++ b/widgets/misc/ChangeLog
@@ -1,3 +1,10 @@
+2002-02-08  JP Rosevear  <jpr@ximian.com>
+
+	* Makefile.am: build new files
+
+	* e-url-button.[hc]: button widget that when clicked slurps the
+	url of an entry and launchs the gnome url handler on the text
+
 2002-01-27  Ettore Perazzoli  <ettore@ximian.com>
 
 	* Makefile.am: Use GNOME_FULL_CFLAGS and GNOME_FULL_LIBS.
diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am
index 3c77c98aa4..e52c029d68 100644
--- a/widgets/misc/Makefile.am
+++ b/widgets/misc/Makefile.am
@@ -42,7 +42,9 @@ libemiscwidgets_a_SOURCES = 	\
 	e-search-bar.c		\
 	e-search-bar.h		\
 	e-title-bar.c		\
-	e-title-bar.h
+	e-title-bar.h		\
+	e-url-button.c		\
+	e-url-button.h
 
 noinst_PROGRAMS = 		\
 	test-calendar		\
diff --git a/widgets/misc/e-url-button.c b/widgets/misc/e-url-button.c
new file mode 100644
index 0000000000..a2298029fb
--- /dev/null
+++ b/widgets/misc/e-url-button.c
@@ -0,0 +1,168 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-url-button.c
+ *
+ * Copyright (C) 2002  JP Rosevear
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: JP Rosevear
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+#include <libgnome/gnome-url.h>
+#include "art/connect_to_url-16.xpm"
+#include "e-url-button.h"
+
+struct _EUrlButtonPrivate {
+	GtkWidget *entry;
+};
+
+static void class_init (EUrlButtonClass *klass);
+static void init (EUrlButton *url_button);
+static void destroy (GtkObject *obj);
+
+static void button_clicked_cb (GtkWidget *widget, gpointer data);
+
+static GtkButtonClass *parent_class = NULL;
+
+
+GtkType
+e_url_button_get_type (void)
+{
+	static GtkType type = 0;
+
+	if (type == 0) {
+		static const GtkTypeInfo info =
+		{
+			"EUrlButton",
+			sizeof (EUrlButton),
+			sizeof (EUrlButtonClass),
+			(GtkClassInitFunc) class_init,
+			(GtkObjectInitFunc) init,
+			/* reserved_1 */ NULL,
+			/* reserved_2 */ NULL,
+			(GtkClassInitFunc) NULL,
+		};
+		
+		type = gtk_type_unique (gtk_button_get_type (), &info);
+	}
+
+	return type;
+}
+
+static void
+class_init (EUrlButtonClass *klass)
+{
+	GtkObjectClass *object_class;
+	
+	object_class = GTK_OBJECT_CLASS (klass);
+
+	parent_class = gtk_type_class (gtk_button_get_type ());
+
+	object_class->destroy = destroy;
+}
+
+
+static void
+init (EUrlButton *url_button)
+{
+	EUrlButtonPrivate *priv;
+	GdkColormap *colormap;
+	GdkPixmap *url_icon;
+	GdkBitmap *url_mask;
+	GtkWidget *pixmap;
+
+	priv = g_new0 (EUrlButtonPrivate, 1);
+
+	url_button->priv = priv;
+
+	priv->entry = NULL;
+	
+	colormap = gtk_widget_get_colormap (GTK_WIDGET (url_button));
+	url_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, 
+							  &url_mask, NULL,
+							  connect_to_url_16_xpm);
+	
+	pixmap = gtk_pixmap_new (url_icon, url_mask);
+	gtk_container_add (GTK_CONTAINER (url_button), pixmap);
+	gtk_widget_show (pixmap);
+
+	gtk_signal_connect (GTK_OBJECT (url_button), "clicked",
+			    GTK_SIGNAL_FUNC (button_clicked_cb), url_button);
+}
+
+static void
+destroy (GtkObject *obj)
+{
+	EUrlButton *url_button;
+	EUrlButtonPrivate *priv;
+	
+	url_button = E_URL_BUTTON (obj);
+	priv = url_button->priv;
+	
+	if (priv->entry != NULL)
+		gtk_object_unref (GTK_OBJECT (priv->entry));
+	
+	g_free (priv);
+}
+
+
+
+GtkWidget *
+e_url_button_new (void)
+{
+	return gtk_type_new (E_TYPE_URL_BUTTON);
+}
+
+void
+e_url_button_set_entry (EUrlButton *url_button, GtkWidget *entry)
+{
+	EUrlButtonPrivate *priv;
+	
+	g_return_if_fail (url_button != NULL);
+	g_return_if_fail (E_IS_URL_BUTTON (url_button));
+	g_return_if_fail (entry != NULL);
+	g_return_if_fail (GTK_IS_ENTRY (entry));
+
+	priv = url_button->priv;
+
+	if (priv->entry != NULL)
+		gtk_object_unref (GTK_OBJECT (priv->entry));
+
+	gtk_object_ref (GTK_OBJECT (entry));
+	priv->entry = entry;
+}
+
+static void
+button_clicked_cb (GtkWidget *widget, gpointer data)
+{
+	EUrlButton *url_button;
+	EUrlButtonPrivate *priv;
+	char *url;
+	
+	url_button = E_URL_BUTTON (data);
+	priv = url_button->priv;
+	
+	url = gtk_editable_get_chars (GTK_EDITABLE (priv->entry), 0, -1);
+	gnome_url_show (url);
+	g_free (url);
+}
+
+
diff --git a/widgets/misc/e-url-button.h b/widgets/misc/e-url-button.h
new file mode 100644
index 0000000000..8f8fde857f
--- /dev/null
+++ b/widgets/misc/e-url-button.h
@@ -0,0 +1,70 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-url-button.h
+ *
+ * Copyright (C) 2002  JP Rosevear
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: JP Rosevear
+ */
+
+#ifndef _E_URL_BUTTON_H_
+#define _E_URL_BUTTON_H_
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+#define E_TYPE_URL_BUTTON			(e_url_button_get_type ())
+#define E_URL_BUTTON(obj)			(GTK_CHECK_CAST ((obj), E_TYPE_URL_BUTTON, EUrlButton))
+#define E_URL_BUTTON_CLASS(klass)		(GTK_CHECK_CLASS_CAST ((klass), E_TYPE_URL_BUTTON, EUrlButtonClass))
+#define E_IS_URL_BUTTON(obj)			(GTK_CHECK_TYPE ((obj), E_TYPE_URL_BUTTON))
+#define E_IS_URL_BUTTON_CLASS(klass)		(GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_URL_BUTTON))
+
+
+typedef struct _EUrlButton        EUrlButton;
+typedef struct _EUrlButtonPrivate EUrlButtonPrivate;
+typedef struct _EUrlButtonClass   EUrlButtonClass;
+
+struct _EUrlButton {
+	GtkButton parent;
+
+	EUrlButtonPrivate *priv;
+};
+
+struct _EUrlButtonClass {
+	GtkButtonClass parent_class;
+};
+
+
+
+GtkType    e_url_button_get_type  (void);
+GtkWidget *e_url_button_new       (void);
+void       e_url_button_set_entry (EUrlButton *url_button,
+				   GtkWidget  *entry);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _E_URL_BUTTON_H_ */