libempathy-gtk/empathy-account-widget-generic.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2006-2007 Imendio AB
   4  * Copyright (C) 2007 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Xavier Claessens <xclaesse@gmail.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  */
  24
  25 #include <config.h>
  26
  27 #include <string.h>
  28
  29 #include <gtk/gtk.h>
  30 #include <glib/gi18n.h>
  31
  32 #include <libmissioncontrol/mc-account.h>
  33 #include <libmissioncontrol/mc-protocol.h>
  34
  35 #include <libempathy/empathy-debug.h>
  36
  37 #include "empathy-account-widget-generic.h"
  38 #include "empathy-ui-utils.h"
  39
  40 #define DEBUG_DOMAIN "AccountWidgetGeneric"
  41
  42 typedef struct {
  43         McAccount     *account;
  44
  45         GtkWidget     *sw;
  46         GtkWidget     *table_settings;
  47         GtkSizeGroup  *size_group;
  48
  49         guint          n_rows;
  50 } EmpathyAccountWidgetGeneric;
  51
  52 static gboolean account_widget_generic_entry_focus_cb         (GtkWidget                  *widget,
  53                                                                GdkEventFocus              *event,
  54                                                                EmpathyAccountWidgetGeneric *settings);
  55 static void     account_widget_generic_int_changed_cb         (GtkWidget                  *widget,
  56                                                                EmpathyAccountWidgetGeneric *settings);
  57 static void     account_widget_generic_checkbutton_toggled_cb (GtkWidget                  *widget,
  58                                                                EmpathyAccountWidgetGeneric *settings);
  59 static gchar *  account_widget_generic_format_param_name      (const gchar                *param_name);
  60 static void     account_widget_generic_setup_foreach          (McProtocolParam            *param,
  61                                                                EmpathyAccountWidgetGeneric *settings);
  62 static void     account_widget_generic_destroy_cb             (GtkWidget                  *widget,
  63                                                                EmpathyAccountWidgetGeneric *settings);
  64
  65 static gboolean
  66 account_widget_generic_entry_focus_cb (GtkWidget                  *widget,
  67                                        GdkEventFocus              *event,
  68                                        EmpathyAccountWidgetGeneric *settings)
  69 {
  70         const gchar *str;
  71         const gchar *param_name;
  72
  73         str = gtk_entry_get_text (GTK_ENTRY (widget));
  74         param_name = g_object_get_data (G_OBJECT (widget), "param_name");
  75
  76         mc_account_set_param_string (settings->account, param_name, str);
  77
  78         return FALSE;
  79 }
  80
  81 static void
  82 account_widget_generic_int_changed_cb (GtkWidget                  *widget,
  83                                        EmpathyAccountWidgetGeneric *settings)
  84 {
  85         const gchar *param_name;
  86         gint         value;
  87
  88         value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (widget));
  89         param_name = g_object_get_data (G_OBJECT (widget), "param_name");
  90
  91         mc_account_set_param_int (settings->account, param_name, value);
  92 }
  93
  94 static void
  95 account_widget_generic_checkbutton_toggled_cb (GtkWidget                  *widget,
  96                                                EmpathyAccountWidgetGeneric *settings)
  97 {
  98         gboolean     active;
  99         const gchar *param_name;
 100
 101         active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 102         param_name = g_object_get_data (G_OBJECT (widget), "param_name");
 103
 104         mc_account_set_param_boolean (settings->account, param_name, active);
 105 }
 106
 107 static gchar *
 108 account_widget_generic_format_param_name (const gchar *param_name)
 109 {
 110         gchar *str;
 111         gchar *p;
 112
 113         str = g_strdup (param_name);
 114
 115         if (str && g_ascii_isalpha (str[0])) {
 116                 str[0] = g_ascii_toupper (str[0]);
 117         }
 118
 119         while ((p = strchr (str, '-')) != NULL) {
 120                 if (p[1] != '\0' && g_ascii_isalpha (p[1])) {
 121                         p[0] = ' ';
 122                         p[1] = g_ascii_toupper (p[1]);
 123                 }
 124
 125                 p++;
 126         }
 127
 128         return str;
 129 }
 130
 131 static void
 132 account_widget_generic_setup_foreach (McProtocolParam            *param,
 133                                       EmpathyAccountWidgetGeneric *settings)
 134 {
 135         GtkWidget *widget;
 136         gchar     *param_name_formatted;
 137
 138         param_name_formatted = account_widget_generic_format_param_name (param->name);
 139
 140         gtk_table_resize (GTK_TABLE (settings->table_settings),
 141                           ++settings->n_rows,
 142                           2);
 143
 144         if (param->signature[0] == 's') {
 145                 gchar *str = NULL;
 146
 147                 str = g_strdup_printf (_("%s:"), param_name_formatted);
 148                 widget = gtk_label_new (str);
 149                 g_free (str);
 150
 151                 gtk_size_group_add_widget (settings->size_group, widget);
 152                 gtk_table_attach (GTK_TABLE (settings->table_settings),
 153                                   widget,
 154                                   0, 1,
 155                                   settings->n_rows - 1, settings->n_rows,
 156                                   GTK_FILL, 0,
 157                                   0, 0);
 158
 159                 str = NULL;
 160                 widget = gtk_entry_new ();
 161                 mc_account_get_param_string (settings->account,
 162                                              param->name,
 163                                              &str);
 164                 if (str) {
 165                         gtk_entry_set_text (GTK_ENTRY (widget), str);
 166                         g_free (str);
 167                 }
 168
 169                 if (strstr (param->name, "password")) {
 170                         gtk_entry_set_visibility (GTK_ENTRY (widget), FALSE);
 171                 }
 172
 173                 g_signal_connect (widget, "focus-out-event",
 174                                   G_CALLBACK (account_widget_generic_entry_focus_cb),
 175                                   settings);
 176
 177                 gtk_table_attach (GTK_TABLE (settings->table_settings),
 178                                   widget,
 179                                   1, 2,
 180                                   settings->n_rows - 1, settings->n_rows,
 181                                   GTK_FILL | GTK_EXPAND, 0,
 182                                   0, 0);
 183         }
 184         /* int types: ynqiuxt. double type is 'd' */
 185         else if (param->signature[0] == 'y' ||
 186                  param->signature[0] == 'n' ||
 187                  param->signature[0] == 'q' ||
 188                  param->signature[0] == 'i' ||
 189                  param->signature[0] == 'u' ||
 190                  param->signature[0] == 'x' ||
 191                  param->signature[0] == 't' ||
 192                  param->signature[0] == 'd') {
 193                 gchar   *str = NULL;
 194                 gint     value = 0;
 195                 gdouble  minint = 0;
 196                 gdouble  maxint = 0;
 197                 gdouble  step = 1;
 198                 switch (param->signature[0]) {
 199                 case 'y': minint = G_MININT8;  maxint = G_MAXINT8;   break;
 200                 case 'n': minint = G_MININT16; maxint = G_MAXINT16;  break;
 201                 case 'q': minint = 0;          maxint = G_MAXUINT16; break;
 202                 case 'i': minint = G_MININT32; maxint = G_MAXINT32;  break;
 203                 case 'u': minint = 0;          maxint = G_MAXUINT32; break;
 204                 case 'x': minint = G_MININT64; maxint = G_MAXINT64;  break;
 205                 case 't': minint = 0;          maxint = G_MAXUINT64; break;
 206                 case 'd': minint = G_MININT32; maxint = G_MAXINT32; step = 0.1; break;
 207                 }
 208
 209                 str = g_strdup_printf (_("%s:"), param_name_formatted);
 210                 widget = gtk_label_new (str);
 211                 g_free (str);
 212
 213                 gtk_size_group_add_widget (settings->size_group, widget);
 214                 gtk_table_attach (GTK_TABLE (settings->table_settings),
 215                                   widget,
 216                                   0, 1,
 217                                   settings->n_rows - 1, settings->n_rows,
 218                                   GTK_FILL, 0,
 219                                   0, 0);
 220
 221                 widget = gtk_spin_button_new_with_range (minint, maxint, step);
 222                 mc_account_get_param_int (settings->account,
 223                                           param->name,
 224                                           &value);
 225                 gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
 226
 227                 g_signal_connect (widget, "value-changed",
 228                                   G_CALLBACK (account_widget_generic_int_changed_cb),
 229                                   settings);
 230
 231                 gtk_table_attach (GTK_TABLE (settings->table_settings),
 232                                   widget,
 233                                   1, 2,
 234                                   settings->n_rows - 1, settings->n_rows,
 235                                   GTK_FILL | GTK_EXPAND, 0,
 236                                   0, 0);
 237         }
 238         else if (param->signature[0] == 'b') {
 239                 gboolean value = FALSE;
 240
 241                 mc_account_get_param_boolean (settings->account,
 242                                               param->name,
 243                                               &value);
 244
 245                 widget = gtk_check_button_new_with_label (param_name_formatted);
 246                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
 247
 248                 g_signal_connect (widget, "toggled",
 249                                   G_CALLBACK (account_widget_generic_checkbutton_toggled_cb),
 250                                   settings);
 251
 252                 gtk_table_attach (GTK_TABLE (settings->table_settings),
 253                                   widget,
 254                                   0, 2,
 255                                   settings->n_rows - 1, settings->n_rows,
 256                                   GTK_FILL | GTK_EXPAND, 0,
 257                                   0, 0);
 258         } else {
 259                 empathy_debug (DEBUG_DOMAIN,
 260                                "Unknown signature for param %s: %s\n",
 261                                param_name_formatted, param->signature);
 262                 g_assert_not_reached ();
 263         }
 264
 265         g_free (param_name_formatted);
 266
 267         g_object_set_data_full (G_OBJECT (widget), "param_name",
 268                                 g_strdup (param->name), g_free);
 269 }
 270
 271 static void
 272 accounts_widget_generic_setup (EmpathyAccountWidgetGeneric *settings)
 273 {
 274         McProtocol *protocol;
 275         McProfile  *profile;
 276         GSList     *params;
 277
 278         profile = mc_account_get_profile (settings->account);
 279         protocol = mc_profile_get_protocol (profile);
 280
 281         if (!protocol) {
 282                 /* The CM is not installed, MC shouldn't list them
 283                  * see SF bug #1688779
 284                  * FIXME: We should display something asking the user to
 285                  * install the CM
 286                  */
 287                 g_object_unref (profile);
 288                 return;
 289         }
 290
 291         params = mc_protocol_get_params (protocol);
 292
 293         g_slist_foreach (params,
 294                          (GFunc) account_widget_generic_setup_foreach,
 295                          settings);
 296
 297         g_slist_free (params);
 298         g_object_unref (profile);
 299         g_object_unref (protocol);
 300 }
 301
 302 static void
 303 account_widget_generic_destroy_cb (GtkWidget                  *widget,
 304                                    EmpathyAccountWidgetGeneric *settings)
 305 {
 306         g_object_unref (settings->account);
 307         g_object_unref (settings->size_group);
 308
 309         g_free (settings);
 310 }
 311
 312 GtkWidget *
 313 empathy_account_widget_generic_new (McAccount *account,
 314                                    GtkWidget *label_name)
 315 {
 316         EmpathyAccountWidgetGeneric *settings;
 317
 318         g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
 319         g_return_val_if_fail (GTK_IS_WIDGET (label_name), NULL);
 320
 321         settings = g_new0 (EmpathyAccountWidgetGeneric, 1);
 322
 323         settings->account = g_object_ref (account);
 324
 325         settings->table_settings = gtk_table_new (0, 2, FALSE);
 326         gtk_table_set_row_spacings (GTK_TABLE (settings->table_settings), 6);
 327         gtk_table_set_col_spacings (GTK_TABLE (settings->table_settings), 6);
 328         settings->sw = gtk_scrolled_window_new (NULL, NULL);
 329         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (settings->sw),
 330                                         GTK_POLICY_AUTOMATIC,
 331                                         GTK_POLICY_AUTOMATIC);
 332         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (settings->sw),
 333                                                settings->table_settings);
 334
 335         settings->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 336         if (label_name) {
 337                 gtk_size_group_add_widget (settings->size_group, label_name);
 338         }
 339
 340         accounts_widget_generic_setup (settings);
 341
 342         g_signal_connect (settings->sw, "destroy",
 343                           G_CALLBACK (account_widget_generic_destroy_cb),
 344                           settings);
 345
 346         gtk_widget_show_all (settings->sw);
 347
 348         return settings->sw;
 349 }