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/*
* e-select-names-renderer.c
*
* Author: Mike Kestner <mkestner@ximian.com>
*
* Copyright (C) 2003 Ximian Inc.
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gtk/gtkcellrenderertext.h>
#include "e-calendar-marshal.h"
#include "e-select-names-editable.h"
#include "e-select-names-renderer.h"
struct _ESelectNamesRendererPriv {
ESelectNamesEditable *editable;
gchar *path;
gchar *name;
gchar *email;
};
enum {
PROP_0,
PROP_NAME,
PROP_EMAIL
};
enum {
CELL_EDITED,
LAST_SIGNAL
};
static gint signals [LAST_SIGNAL];
G_DEFINE_TYPE (ESelectNamesRenderer, e_select_names_renderer, GTK_TYPE_CELL_RENDERER_TEXT)
static void
e_select_names_renderer_editing_done (GtkCellEditable *editable, ESelectNamesRenderer *cell)
{
GList *addresses = NULL, *names = NULL;
/* We don't need to listen for the focus out event any more */
g_signal_handlers_disconnect_matched (editable, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, cell);
if (GTK_ENTRY (editable)->editing_canceled) {
gtk_cell_renderer_editing_canceled (GTK_CELL_RENDERER (cell));
goto cleanup;
}
addresses = e_select_names_editable_get_emails (E_SELECT_NAMES_EDITABLE (editable));
names = e_select_names_editable_get_names (E_SELECT_NAMES_EDITABLE (editable));
g_signal_emit (cell, signals [CELL_EDITED], 0, cell->priv->path, addresses, names);
g_list_foreach (addresses, (GFunc)g_free, NULL);
g_list_foreach (names, (GFunc)g_free, NULL);
g_list_free (addresses);
g_list_free (names);
cleanup:
g_free (cell->priv->path);
cell->priv->path = NULL;
cell->priv->editable = NULL;
}
static gboolean
e_select_names_renderer_focus_out_event (GtkWidget *entry, GdkEvent *event, ESelectNamesRenderer *cell)
{
e_select_names_renderer_editing_done (GTK_CELL_EDITABLE (cell->priv->editable), cell);
/* entry needs focus-out-event */
return FALSE;
}
static GtkCellEditable *
e_select_names_renderer_start_editing (GtkCellRenderer *cell, GdkEvent *event, GtkWidget *widget, const gchar *path,
GdkRectangle *bg_area, GdkRectangle *cell_area, GtkCellRendererState flags)
{
ESelectNamesRenderer *sn_cell = E_SELECT_NAMES_RENDERER (cell);
GtkCellRendererText *text_cell = GTK_CELL_RENDERER_TEXT (cell);
ESelectNamesEditable *editable;
if (!text_cell->editable)
return NULL;
editable = E_SELECT_NAMES_EDITABLE (e_select_names_editable_new ());
gtk_entry_set_has_frame (GTK_ENTRY (editable), FALSE);
gtk_entry_set_alignment (GTK_ENTRY (editable), cell->xalign);
if (sn_cell->priv->email && *sn_cell->priv->email)
e_select_names_editable_set_address (editable, sn_cell->priv->name, sn_cell->priv->email);
gtk_widget_show (GTK_WIDGET (editable));
g_signal_connect (editable, "editing_done", G_CALLBACK (e_select_names_renderer_editing_done), sn_cell);
g_signal_connect (editable, "focus_out_event", G_CALLBACK (e_select_names_renderer_focus_out_event), sn_cell);
sn_cell->priv->editable = g_object_ref (editable);
sn_cell->priv->path = g_strdup (path);
return GTK_CELL_EDITABLE (editable);
}
static void
e_select_names_renderer_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
ESelectNamesRenderer *esnr = E_SELECT_NAMES_RENDERER (object);
switch (prop_id) {
case PROP_NAME:
g_value_set_string (value, esnr->priv->name);
break;
case PROP_EMAIL:
g_value_set_string (value, esnr->priv->email);
break;
default:
break;
}
}
static void
e_select_names_renderer_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
ESelectNamesRenderer *esnr = E_SELECT_NAMES_RENDERER (object);
switch (prop_id) {
case PROP_NAME:
g_free (esnr->priv->name);
esnr->priv->name = g_strdup (g_value_get_string (value));
break;
case PROP_EMAIL:
g_free (esnr->priv->email);
esnr->priv->email = g_strdup (g_value_get_string (value));
break;
default:
break;
}
}
static void
e_select_names_renderer_finalize (GObject *obj)
{
ESelectNamesRenderer *cell = (ESelectNamesRenderer *) obj;
if (cell->priv->editable)
g_object_unref (cell->priv->editable);
cell->priv->editable = NULL;
g_free (cell->priv->path);
g_free (cell->priv->name);
g_free (cell->priv->email);
g_free (cell->priv);
if (G_OBJECT_CLASS (e_select_names_renderer_parent_class)->finalize)
G_OBJECT_CLASS (e_select_names_renderer_parent_class)->finalize (obj);
}
static void
e_select_names_renderer_init (ESelectNamesRenderer *cell)
{
cell->priv = g_new0 (ESelectNamesRendererPriv, 1);
}
static void
e_select_names_renderer_class_init (ESelectNamesRendererClass *class)
{
GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (class);
GObjectClass *obj_class = G_OBJECT_CLASS (class);
obj_class->finalize = e_select_names_renderer_finalize;
obj_class->get_property = e_select_names_renderer_get_property;
obj_class->set_property = e_select_names_renderer_set_property;
cell_class->start_editing = e_select_names_renderer_start_editing;
g_object_class_install_property (obj_class, PROP_NAME,
g_param_spec_string ("name", "Name", "Email name.", NULL, G_PARAM_READWRITE));
g_object_class_install_property (obj_class, PROP_EMAIL,
g_param_spec_string ("email", "Email", "Email address.", NULL, G_PARAM_READWRITE));
signals [CELL_EDITED] = g_signal_new ("cell_edited",
G_OBJECT_CLASS_TYPE (obj_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ESelectNamesRendererClass, cell_edited),
NULL, NULL,
e_calendar_marshal_VOID__STRING_POINTER_POINTER,
G_TYPE_NONE, 3,
G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER);
}
GtkCellRenderer *
e_select_names_renderer_new (void)
{
return GTK_CELL_RENDERER (g_object_new (E_TYPE_SELECT_NAMES_RENDERER, NULL));
}
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