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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* gal-view-minicard.c: An Minicard View
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* (C) 2000, 2001 Ximian, Inc.
*/
#include <config.h>
#include "gal-view-minicard.h"
#include <gnome-xml/parser.h>
#include <gal/util/e-xml-utils.h>
#define PARENT_TYPE gal_view_get_type ()
#define d(x) x
static GalViewClass *gal_view_minicard_parent_class;
static void
gal_view_minicard_edit (GalView *view)
{
/* GalViewMinicard *minicard_view = GAL_VIEW_MINICARD(view); */
}
static void
gal_view_minicard_load (GalView *view,
const char *filename)
{
xmlDoc *doc;
doc = xmlParseFile (filename);
if (doc) {
xmlNode *root = xmlDocGetRootElement(doc);
GAL_VIEW_MINICARD (view)->column_width = e_xml_get_double_prop_by_name_with_default (root, "column_width", 150);
xmlFreeDoc(doc);
}
}
static void
gal_view_minicard_save (GalView *view,
const char *filename)
{
xmlDoc *doc;
xmlNode *root;
doc = xmlNewDoc("1.0");
root = xmlNewNode (NULL, "EMinicardViewState");
e_xml_set_double_prop_by_name (root, "column_width", GAL_VIEW_MINICARD (view)->column_width);
xmlDocSetRootElement(doc, root);
xmlSaveFile(filename, doc);
xmlFreeDoc(doc);
}
static const char *
gal_view_minicard_get_title (GalView *view)
{
return GAL_VIEW_MINICARD(view)->title;
}
static void
gal_view_minicard_set_title (GalView *view,
const char *title)
{
g_free(GAL_VIEW_MINICARD(view)->title);
GAL_VIEW_MINICARD(view)->title = g_strdup(title);
}
static const char *
gal_view_minicard_get_type_code (GalView *view)
{
return "minicard";
}
static GalView *
gal_view_minicard_clone (GalView *view)
{
GalViewMinicard *gvm, *new;
gvm = GAL_VIEW_MINICARD(view);
new = gtk_type_new (gal_view_minicard_get_type ());
new->title = g_strdup (gvm->title);
new->column_width = gvm->column_width;
return GAL_VIEW(new);
}
static void
gal_view_minicard_destroy (GtkObject *object)
{
GalViewMinicard *view = GAL_VIEW_MINICARD(object);
gal_view_minicard_detach (view);
g_free(view->title);
}
static void
gal_view_minicard_class_init (GtkObjectClass *object_class)
{
GalViewClass *gal_view_class = GAL_VIEW_CLASS(object_class);
gal_view_minicard_parent_class = gtk_type_class (PARENT_TYPE);
gal_view_class->edit = gal_view_minicard_edit ;
gal_view_class->load = gal_view_minicard_load ;
gal_view_class->save = gal_view_minicard_save ;
gal_view_class->get_title = gal_view_minicard_get_title ;
gal_view_class->set_title = gal_view_minicard_set_title ;
gal_view_class->get_type_code = gal_view_minicard_get_type_code;
gal_view_class->clone = gal_view_minicard_clone ;
object_class->destroy = gal_view_minicard_destroy ;
}
static void
gal_view_minicard_init (GalViewMinicard *gvm)
{
gvm->title = NULL;
gvm->column_width = 150.0;
gvm->emvw = NULL;
gvm->emvw_column_width_changed_id = 0;
}
/**
* gal_view_minicard_new
* @title: The name of the new view.
*
* Returns a new GalViewMinicard. This is primarily for use by
* GalViewFactoryMinicard.
*
* Returns: The new GalViewMinicard.
*/
GalView *
gal_view_minicard_new (const gchar *title)
{
return gal_view_minicard_construct (gtk_type_new (gal_view_minicard_get_type ()), title);
}
/**
* gal_view_minicard_construct
* @view: The view to construct.
* @title: The name of the new view.
*
* constructs the GalViewMinicard. To be used by subclasses and
* language bindings.
*
* Returns: The GalViewMinicard.
*/
GalView *
gal_view_minicard_construct (GalViewMinicard *view,
const gchar *title)
{
view->title = g_strdup(title);
return GAL_VIEW(view);
}
GtkType
gal_view_minicard_get_type (void)
{
static guint type = 0;
if (!type)
{
GtkTypeInfo info =
{
"GalViewMinicard",
sizeof (GalViewMinicard),
sizeof (GalViewMinicardClass),
(GtkClassInitFunc) gal_view_minicard_class_init,
(GtkObjectInitFunc) gal_view_minicard_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
type = gtk_type_unique (PARENT_TYPE, &info);
}
return type;
}
static void
column_width_changed (ETable *table, double width, GalViewMinicard *view)
{
d(g_print("%s: Old width = %f, New width = %f\n", __FUNCTION__, view->column_width, width));
if (view->column_width != width) {
view->column_width = width;
gal_view_changed(GAL_VIEW(view));
}
}
void
gal_view_minicard_attach (GalViewMinicard *view, EMinicardViewWidget *emvw)
{
gal_view_minicard_detach (view);
view->emvw = emvw;
gtk_object_ref (GTK_OBJECT (view->emvw));
gtk_object_set (GTK_OBJECT (view->emvw),
"column_width", (int) view->column_width,
NULL);
view->emvw_column_width_changed_id =
gtk_signal_connect(GTK_OBJECT(view->emvw), "column_width_changed",
GTK_SIGNAL_FUNC (column_width_changed), view);
}
void
gal_view_minicard_detach (GalViewMinicard *view)
{
if (view->emvw == NULL)
return;
if (view->emvw_column_width_changed_id) {
gtk_signal_disconnect (GTK_OBJECT (view->emvw),
view->emvw_column_width_changed_id);
view->emvw_column_width_changed_id = 0;
}
gtk_object_unref (GTK_OBJECT (view->emvw));
view->emvw = NULL;
}
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