libempathy-gtk/empathy-individual-edit-dialog.c

   1 /*
   2  * Copyright (C) 2007-2010 Collabora Ltd.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  * Authors: Xavier Claessens <xclaesse@gmail.com>
  19  *          Philip Withnall <philip.withnall@collabora.co.uk>
  20  *          Travis Reitter <travis.reitter@collabora.co.uk>
  21  */
  22
  23 #include "config.h"
  24 #include "empathy-individual-edit-dialog.h"
  25
  26 #include <glib/gi18n-lib.h>
  27
  28 #include "empathy-individual-widget.h"
  29 #include "empathy-utils.h"
  30
  31 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyIndividualEditDialog)
  32
  33 typedef struct {
  34   FolksIndividual *individual; /* owned */
  35   GtkWidget *individual_widget; /* child widget */
  36 } EmpathyIndividualEditDialogPriv;
  37
  38 enum {
  39   PROP_INDIVIDUAL = 1,
  40 };
  41
  42 /* Edit dialogs currently open.
  43  * Each dialog contains a referenced pointer to its Individual */
  44 static GList *edit_dialogs = NULL;
  45
  46 static void individual_edit_dialog_set_individual (
  47     EmpathyIndividualEditDialog *dialog,
  48     FolksIndividual *individual);
  49
  50 G_DEFINE_TYPE (EmpathyIndividualEditDialog, empathy_individual_edit_dialog,
  51     GTK_TYPE_DIALOG);
  52
  53 static void
  54 individual_dialogs_response_cb (GtkDialog *dialog,
  55     gint response,
  56     GList **dialogs)
  57 {
  58   *dialogs = g_list_remove (*dialogs, dialog);
  59   gtk_widget_destroy (GTK_WIDGET (dialog));
  60 }
  61
  62 static gint
  63 individual_dialogs_find (GObject *object,
  64     FolksIndividual *individual)
  65 {
  66   EmpathyIndividualEditDialogPriv *priv = GET_PRIV (object);
  67
  68   return individual != priv->individual;
  69 }
  70
  71 void
  72 empathy_individual_edit_dialog_show (FolksIndividual *individual,
  73     GtkWindow *parent)
  74 {
  75   GtkWidget *dialog;
  76   GList *l;
  77
  78   g_return_if_fail (FOLKS_IS_INDIVIDUAL (individual));
  79   g_return_if_fail (parent == NULL || GTK_IS_WINDOW (parent));
  80
  81   l = g_list_find_custom (edit_dialogs, individual,
  82       (GCompareFunc) individual_dialogs_find);
  83
  84   if (l != NULL)
  85     {
  86       gtk_window_present (GTK_WINDOW (l->data));
  87       return;
  88     }
  89
  90   /* Create dialog */
  91   dialog = g_object_new (EMPATHY_TYPE_INDIVIDUAL_EDIT_DIALOG,
  92       "individual", individual,
  93       NULL);
  94
  95   edit_dialogs = g_list_prepend (edit_dialogs, dialog);
  96   gtk_widget_show (dialog);
  97 }
  98
  99 static void
 100 individual_removed_cb (FolksIndividual *individual,
 101     FolksIndividual *replacement_individual,
 102     EmpathyIndividualEditDialog *self)
 103 {
 104   /* Update to show the new Individual (this will close the dialogue if there
 105    * is no new Individual). */
 106   individual_edit_dialog_set_individual (self, replacement_individual);
 107
 108   /* Destroy the dialogue */
 109   if (replacement_individual == NULL)
 110     {
 111       individual_dialogs_response_cb (GTK_DIALOG (self),
 112           GTK_RESPONSE_DELETE_EVENT, &edit_dialogs);
 113     }
 114 }
 115
 116 static void
 117 individual_edit_dialog_set_individual (
 118     EmpathyIndividualEditDialog *dialog,
 119     FolksIndividual *individual)
 120 {
 121   EmpathyIndividualEditDialogPriv *priv;
 122
 123   g_return_if_fail (EMPATHY_INDIVIDUAL_EDIT_DIALOG (dialog));
 124   g_return_if_fail (individual == NULL || FOLKS_IS_INDIVIDUAL (individual));
 125
 126   priv = GET_PRIV (dialog);
 127
 128   /* Remove the old Individual */
 129   if (priv->individual != NULL)
 130     {
 131       g_signal_handlers_disconnect_by_func (priv->individual,
 132           (GCallback) individual_removed_cb, dialog);
 133     }
 134
 135   tp_clear_object (&priv->individual);
 136
 137   /* Add the new Individual */
 138   priv->individual = individual;
 139
 140   if (individual != NULL)
 141     {
 142       g_object_ref (individual);
 143       g_signal_connect (individual, "removed",
 144           (GCallback) individual_removed_cb, dialog);
 145
 146       /* Update the UI */
 147       empathy_individual_widget_set_individual (
 148           EMPATHY_INDIVIDUAL_WIDGET (priv->individual_widget), individual);
 149     }
 150 }
 151
 152 static void
 153 individual_edit_dialog_get_property (GObject *object,
 154     guint param_id,
 155     GValue *value,
 156     GParamSpec *pspec)
 157 {
 158   EmpathyIndividualEditDialogPriv *priv = GET_PRIV (object);
 159
 160   switch (param_id) {
 161   case PROP_INDIVIDUAL:
 162     g_value_set_object (value, priv->individual);
 163     break;
 164   default:
 165     G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 166     break;
 167   };
 168 }
 169
 170 static void
 171 individual_edit_dialog_set_property (GObject *object,
 172   guint param_id,
 173   const GValue *value,
 174   GParamSpec   *pspec)
 175 {
 176   EmpathyIndividualEditDialog *dialog =
 177     EMPATHY_INDIVIDUAL_EDIT_DIALOG (object);
 178
 179   switch (param_id) {
 180   case PROP_INDIVIDUAL:
 181     individual_edit_dialog_set_individual (dialog,
 182         FOLKS_INDIVIDUAL (g_value_get_object (value)));
 183     break;
 184   default:
 185     G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 186     break;
 187   };
 188 }
 189
 190 static void
 191 individual_edit_dialog_dispose (GObject *object)
 192 {
 193   individual_edit_dialog_set_individual (
 194       EMPATHY_INDIVIDUAL_EDIT_DIALOG (object), NULL);
 195
 196   G_OBJECT_CLASS (
 197       empathy_individual_edit_dialog_parent_class)->dispose (object);
 198 }
 199
 200 static void
 201 empathy_individual_edit_dialog_class_init (
 202     EmpathyIndividualEditDialogClass *klass)
 203 {
 204   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 205
 206   object_class->get_property = individual_edit_dialog_get_property;
 207   object_class->set_property = individual_edit_dialog_set_property;
 208   object_class->dispose = individual_edit_dialog_dispose;
 209
 210   g_object_class_install_property (object_class,
 211       PROP_INDIVIDUAL,
 212       g_param_spec_object ("individual",
 213           "Folks Individual",
 214           "Folks Individual to edit using the dialog.",
 215           FOLKS_TYPE_INDIVIDUAL,
 216           G_PARAM_CONSTRUCT_ONLY |
 217           G_PARAM_READWRITE |
 218           G_PARAM_STATIC_STRINGS));
 219
 220   g_type_class_add_private (object_class,
 221       sizeof (EmpathyIndividualEditDialogPriv));
 222 }
 223
 224 static void
 225 empathy_individual_edit_dialog_init (
 226     EmpathyIndividualEditDialog *dialog)
 227 {
 228   GtkWidget *button;
 229   EmpathyIndividualEditDialogPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (
 230       dialog, EMPATHY_TYPE_INDIVIDUAL_EDIT_DIALOG,
 231       EmpathyIndividualEditDialogPriv);
 232
 233   dialog->priv = priv;
 234   priv->individual = NULL;
 235
 236   gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 237   gtk_window_set_title (GTK_WINDOW (dialog), _("Edit Contact Information"));
 238
 239   /* Individual widget */
 240   priv->individual_widget = empathy_individual_widget_new (priv->individual,
 241       EMPATHY_INDIVIDUAL_WIDGET_EDIT_ALIAS |
 242       EMPATHY_INDIVIDUAL_WIDGET_EDIT_GROUPS |
 243       EMPATHY_INDIVIDUAL_WIDGET_EDIT_FAVOURITE);
 244   gtk_container_set_border_width (GTK_CONTAINER (priv->individual_widget), 8);
 245   gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (
 246       GTK_DIALOG (dialog))), priv->individual_widget, TRUE, TRUE, 0);
 247   gtk_widget_show (priv->individual_widget);
 248
 249   /* Close button */
 250   button = gtk_button_new_with_label (GTK_STOCK_CLOSE);
 251   gtk_button_set_use_stock (GTK_BUTTON (button), TRUE);
 252   gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button,
 253       GTK_RESPONSE_CLOSE);
 254   gtk_widget_set_can_default (button, TRUE);
 255   gtk_window_set_default (GTK_WINDOW (dialog), button);
 256   gtk_widget_show (button);
 257
 258   g_signal_connect (dialog, "response",
 259       G_CALLBACK (individual_dialogs_response_cb), &edit_dialogs);
 260 }