1c663ab61d
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
169 lines
3.7 KiB
C
169 lines
3.7 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-url-button.c
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*
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* Copyright (C) 2002 JP Rosevear
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: JP Rosevear
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <gtk/gtk.h>
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#include <libgnome/gnome-url.h>
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#include "art/connect_to_url-16.xpm"
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#include "e-url-button.h"
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struct _EUrlButtonPrivate {
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GtkWidget *entry;
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};
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static void class_init (EUrlButtonClass *klass);
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static void init (EUrlButton *url_button);
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static void destroy (GtkObject *obj);
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static void button_clicked_cb (GtkWidget *widget, gpointer data);
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static GtkButtonClass *parent_class = NULL;
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GtkType
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e_url_button_get_type (void)
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{
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static GtkType type = 0;
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if (type == 0) {
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static const GtkTypeInfo info =
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{
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"EUrlButton",
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sizeof (EUrlButton),
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sizeof (EUrlButtonClass),
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(GtkClassInitFunc) class_init,
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(GtkObjectInitFunc) init,
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/* reserved_1 */ NULL,
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/* reserved_2 */ NULL,
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(GtkClassInitFunc) NULL,
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};
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type = gtk_type_unique (gtk_button_get_type (), &info);
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}
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return type;
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}
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static void
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class_init (EUrlButtonClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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parent_class = gtk_type_class (gtk_button_get_type ());
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object_class->destroy = destroy;
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}
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static void
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init (EUrlButton *url_button)
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{
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EUrlButtonPrivate *priv;
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GdkColormap *colormap;
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GdkPixmap *url_icon;
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GdkBitmap *url_mask;
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GtkWidget *pixmap;
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priv = g_new0 (EUrlButtonPrivate, 1);
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url_button->priv = priv;
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priv->entry = NULL;
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colormap = gtk_widget_get_colormap (GTK_WIDGET (url_button));
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url_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
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&url_mask, NULL,
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connect_to_url_16_xpm);
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pixmap = gtk_pixmap_new (url_icon, url_mask);
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gtk_container_add (GTK_CONTAINER (url_button), pixmap);
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gtk_widget_show (pixmap);
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gtk_signal_connect (GTK_OBJECT (url_button), "clicked",
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GTK_SIGNAL_FUNC (button_clicked_cb), url_button);
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}
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static void
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destroy (GtkObject *obj)
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{
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EUrlButton *url_button;
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EUrlButtonPrivate *priv;
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url_button = E_URL_BUTTON (obj);
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priv = url_button->priv;
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if (priv->entry != NULL)
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gtk_object_unref (GTK_OBJECT (priv->entry));
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g_free (priv);
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}
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GtkWidget *
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e_url_button_new (void)
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{
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return gtk_type_new (E_TYPE_URL_BUTTON);
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}
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void
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e_url_button_set_entry (EUrlButton *url_button, GtkWidget *entry)
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{
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EUrlButtonPrivate *priv;
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g_return_if_fail (url_button != NULL);
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g_return_if_fail (E_IS_URL_BUTTON (url_button));
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g_return_if_fail (entry != NULL);
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g_return_if_fail (GTK_IS_ENTRY (entry));
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priv = url_button->priv;
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if (priv->entry != NULL)
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gtk_object_unref (GTK_OBJECT (priv->entry));
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gtk_object_ref (GTK_OBJECT (entry));
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priv->entry = entry;
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}
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static void
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button_clicked_cb (GtkWidget *widget, gpointer data)
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{
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EUrlButton *url_button;
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EUrlButtonPrivate *priv;
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char *url;
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url_button = E_URL_BUTTON (data);
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priv = url_button->priv;
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url = gtk_editable_get_chars (GTK_EDITABLE (priv->entry), 0, -1);
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gnome_url_show (url);
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g_free (url);
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}
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