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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GThumb
*
* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
*
* 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 Street #330, Boston, MA 02111-1307, USA.
*/
#include "gthumb-info-bar.h"
#define X_PADDING 5
#define Y_PADDING 2
static GtkEventBoxClass *parent_class = NULL;
struct _GThumbInfoBarPrivate {
gboolean focused;
char *tooltip;
GtkWidget *hbox;
GtkWidget *label;
GtkTooltips *tooltips;
};
static void
gthumb_info_bar_destroy (GtkObject *object)
{
GThumbInfoBar *info_bar = GTHUMB_INFO_BAR (object);
if (info_bar->priv != NULL) {
if (info_bar->priv->tooltip) {
g_free (info_bar->priv->tooltip);
info_bar->priv->tooltip = NULL;
}
gtk_object_destroy (GTK_OBJECT (info_bar->priv->tooltips));
g_free (info_bar->priv);
info_bar->priv = NULL;
}
if (GTK_OBJECT_CLASS (parent_class)->destroy)
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
gthumb_info_bar_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
if (GTK_WIDGET_CLASS (parent_class)->size_request)
(* GTK_WIDGET_CLASS (parent_class)->size_request) (widget, requisition);
requisition->width = 0;
}
static void
gthumb_info_bar_style_set (GtkWidget *widget,
GtkStyle *previous_style)
{
static int in_style_set = 0;
GtkStyle *style = widget->style;
GtkRcStyle *rc_style;
if (in_style_set > 0)
return;
in_style_set++;
rc_style = gtk_widget_get_modifier_style (widget);
rc_style->color_flags[GTK_STATE_NORMAL] |= GTK_RC_TEXT;
rc_style->text[GTK_STATE_NORMAL] = style->light[GTK_STATE_NORMAL];
gtk_widget_modify_style (widget, rc_style);
in_style_set--;
(* GTK_WIDGET_CLASS (parent_class)->style_set) (widget, previous_style);
}
static void
gthumb_info_bar_class_init (GThumbInfoBarClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
parent_class = g_type_class_peek_parent (class);
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
object_class->destroy = gthumb_info_bar_destroy;
widget_class->size_request = gthumb_info_bar_size_request;
widget_class->style_set = gthumb_info_bar_style_set;
}
static void
gthumb_info_bar_init (GThumbInfoBar *info_bar)
{
GThumbInfoBarPrivate *priv;
GTK_WIDGET_UNSET_FLAGS (info_bar, GTK_CAN_FOCUS);
priv = g_new0 (GThumbInfoBarPrivate, 1);
info_bar->priv = priv;
priv->hbox = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (info_bar), priv->hbox);
priv->label = gtk_label_new ("");
gtk_box_pack_start (GTK_BOX (priv->hbox), priv->label, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
gtk_misc_set_padding (GTK_MISC (priv->label), X_PADDING, Y_PADDING);
gtk_label_set_line_wrap (GTK_LABEL (priv->label), FALSE);
info_bar->priv->tooltips = gtk_tooltips_new ();
info_bar->priv->tooltip = NULL;
}
void
gthumb_info_bar_add_button (GThumbInfoBar *info_bar,
GtkWidget *button,
int padding)
{
gtk_box_pack_end (GTK_BOX (info_bar->priv->hbox), button, FALSE, FALSE, padding);
}
GType
gthumb_info_bar_get_type (void)
{
static GType type = 0;
if (! type) {
static const GTypeInfo info =
{
sizeof (GThumbInfoBarClass),
NULL,
NULL,
(GClassInitFunc) gthumb_info_bar_class_init,
NULL,
NULL,
sizeof (GThumbInfoBar),
0,
(GInstanceInitFunc) gthumb_info_bar_init
};
type = g_type_register_static (GTK_TYPE_EVENT_BOX,
"GThumbInfoBar",
&info,
0);
}
return type;
}
GtkWidget*
gthumb_info_bar_new ()
{
GtkWidget *widget;
widget = GTK_WIDGET (g_object_new (GTHUMB_TYPE_INFO_BAR, NULL));
return widget;
}
void
gthumb_info_bar_set_focused (GThumbInfoBar *info_bar,
gboolean focused)
{
GtkWidget *widget = GTK_WIDGET (info_bar);
info_bar->priv->focused = focused;
if (focused)
gtk_widget_set_state (widget, GTK_STATE_SELECTED);
else
gtk_widget_set_state (widget, GTK_STATE_NORMAL);
gtk_widget_queue_draw (info_bar->priv->hbox);
}
static void
set_tooltip (GThumbInfoBar *info_bar,
const gchar *tooltip)
{
if (info_bar->priv->tooltip) {
g_free (info_bar->priv->tooltip);
info_bar->priv->tooltip = NULL;
}
if (tooltip != NULL) {
info_bar->priv->tooltip = g_strdup (tooltip);
gtk_tooltips_set_tip (info_bar->priv->tooltips,
GTK_WIDGET (info_bar),
info_bar->priv->tooltip,
NULL);
gtk_tooltips_enable (info_bar->priv->tooltips);
} else
gtk_tooltips_disable (info_bar->priv->tooltips);
}
void
gthumb_info_bar_set_text (GThumbInfoBar *info_bar,
const char *text,
const char *tooltip)
{
gtk_label_set_markup (GTK_LABEL (info_bar->priv->label), text);
set_tooltip (info_bar, tooltip);
}
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