From 3e0962231032ae53af4310b43dbced810cdc6100 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Sun, 20 Jul 2008 16:37:22 +0000 Subject: ** Fixes bug #542587 2008-07-20 Matthew Barnes ** Fixes bug #542587 * shell/e-shell-window.c: Use new EOnlineButton widget. * widgets/misc/e-online-button.c: * widgets/misc/e-online-button.h: New widget implements the online/offline button used in the main window. The button just maintains an "online" flag and displays the appropriate button image for the flag. svn path=/trunk/; revision=35777 --- widgets/misc/ChangeLog | 10 +++ widgets/misc/Makefile.am | 2 + widgets/misc/e-online-button.c | 194 +++++++++++++++++++++++++++++++++++++++++ widgets/misc/e-online-button.h | 68 +++++++++++++++ 4 files changed, 274 insertions(+) create mode 100644 widgets/misc/e-online-button.c create mode 100644 widgets/misc/e-online-button.h (limited to 'widgets/misc') diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog index 3649c5b274..3ba40553ab 100644 --- a/widgets/misc/ChangeLog +++ b/widgets/misc/ChangeLog @@ -1,3 +1,13 @@ +2008-07-20 Matthew Barnes + + ** Fixes part of bug #542587 + + * e-online-button.c: + * e-online-button.h: + New widget implements the online/offline button used in the main + window. The button just maintains an "online" flag and displays + the appropriate button image for the flag. + 2008-17-14 Paolo Borelli ** Fix for bug #542889 diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am index bb3d131ffb..95acd8b929 100644 --- a/widgets/misc/Makefile.am +++ b/widgets/misc/Makefile.am @@ -57,6 +57,7 @@ widgetsinclude_HEADERS = \ e-info-label.h \ e-map.h \ e-multi-config-dialog.h \ + e-online-button.h \ e-search-bar.h \ e-task-bar.h \ e-task-widget.h \ @@ -104,6 +105,7 @@ libemiscwidgets_la_SOURCES = \ e-info-label.c \ e-map.c \ e-multi-config-dialog.c \ + e-online-button.c \ e-search-bar.c \ e-task-bar.c \ e-task-widget.c \ diff --git a/widgets/misc/e-online-button.c b/widgets/misc/e-online-button.c new file mode 100644 index 0000000000..7391384950 --- /dev/null +++ b/widgets/misc/e-online-button.c @@ -0,0 +1,194 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* e-offline-button.c + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * 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., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include "e-online-button.h" + +#include + +#define ONLINE_IMAGE "online.png" +#define OFFLINE_IMAGE "offline.png" + +#define E_ONLINE_BUTTON_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_ONLINE_BUTTON, EOnlineButtonPrivate)) + +struct _EOnlineButtonPrivate { + GtkWidget *image; + gboolean online; +}; + +enum { + PROP_0, + PROP_ONLINE +}; + +static gpointer parent_class; + +static void +online_button_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_ONLINE: + e_online_button_set_online ( + E_ONLINE_BUTTON (object), + g_value_get_boolean (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +online_button_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_ONLINE: + g_value_set_boolean ( + value, e_online_button_get_online ( + E_ONLINE_BUTTON (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +online_button_dispose (GObject *object) +{ + EOnlineButtonPrivate *priv; + + priv = E_ONLINE_BUTTON_GET_PRIVATE (object); + + if (priv->image != NULL) { + g_object_unref (priv->image); + priv->image = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +online_button_class_init (EOnlineButtonClass *class) +{ + GObjectClass *object_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (EOnlineButtonPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = online_button_set_property; + object_class->get_property = online_button_get_property; + object_class->dispose = online_button_dispose; + + g_object_class_install_property ( + object_class, + PROP_ONLINE, + g_param_spec_boolean ( + "online", + _("Online"), + _("The button state is online"), + TRUE, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); +} + +static void +online_button_init (EOnlineButton *button) +{ + GtkWidget *widget; + + button->priv = E_ONLINE_BUTTON_GET_PRIVATE (button); + + GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS); + gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); + + widget = gtk_image_new (); + gtk_container_add (GTK_CONTAINER (button), widget); + button->priv->image = g_object_ref (widget); + gtk_widget_show (widget); +} + +GType +e_online_button_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + const GTypeInfo type_info = { + sizeof (EOnlineButtonClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) online_button_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (EOnlineButton), + 0, /* n_preallocs */ + (GInstanceInitFunc) online_button_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GTK_TYPE_BUTTON, "EOnlineButton", &type_info, 0); + } + + return type; +} + +GtkWidget * +e_online_button_new (void) +{ + return g_object_new (E_TYPE_ONLINE_BUTTON, NULL); +} + +gboolean +e_online_button_get_online (EOnlineButton *button) +{ + g_return_val_if_fail (E_IS_ONLINE_BUTTON (button), FALSE); + + return button->priv->online; +} + +void +e_online_button_set_online (EOnlineButton *button, + gboolean online) +{ + GtkImage *image; + gchar *filename; + const gchar *image_name; + + g_return_if_fail (E_IS_ONLINE_BUTTON (button)); + + button->priv->online = online; + image_name = online ? ONLINE_IMAGE : OFFLINE_IMAGE; + + image = GTK_IMAGE (button->priv->image); + filename = g_build_filename (EVOLUTION_IMAGES, image_name, NULL); + gtk_image_set_from_file (image, filename); + g_free (filename); + + g_object_notify (G_OBJECT (button), "online"); +} diff --git a/widgets/misc/e-online-button.h b/widgets/misc/e-online-button.h new file mode 100644 index 0000000000..b9b03e1ffc --- /dev/null +++ b/widgets/misc/e-online-button.h @@ -0,0 +1,68 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* e-online-button.h + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * 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., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef E_ONLINE_BUTTON_H +#define E_ONLINE_BUTTON_H + +#include + +/* Standard GObject macros */ +#define E_TYPE_ONLINE_BUTTON \ + (e_online_button_get_type ()) +#define E_ONLINE_BUTTON(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_ONLINE_BUTTON, EOnlineButton)) +#define E_ONLINE_BUTTON_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_ONLINE_BUTTON, EOnlineButtonClass)) +#define E_IS_ONLINE_BUTTON(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_ONLINE_BUTTON)) +#define E_IS_ONLINE_BUTTON_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_ONLINE_BUTTON)) +#define E_ONLINE_BUTTON_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_ONLINE_BUTTON, EOnlineButtonClass)) + +G_BEGIN_DECLS + +typedef struct _EOnlineButton EOnlineButton; +typedef struct _EOnlineButtonClass EOnlineButtonClass; +typedef struct _EOnlineButtonPrivate EOnlineButtonPrivate; + +struct _EOnlineButton { + GtkButton parent; + EOnlineButtonPrivate *priv; +}; + +struct _EOnlineButtonClass { + GtkButtonClass parent_class; +}; + +GType e_online_button_get_type (void); +GtkWidget * e_online_button_new (void); +gboolean e_online_button_get_online (EOnlineButton *button); +void e_online_button_set_online (EOnlineButton *button, + gboolean online); + +G_END_DECLS + +#endif /* E_ONLINE_BUTTON_H */ -- cgit v1.2.3