libempathy-gtk/empathy-status-preset-dialog.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * empathy-status-preset-dialog.c
   4  *
   5  * EmpathyStatusPresetDialog - a dialog for adding and removing preset status
   6  * messages.
   7  *
   8  * Copyright (C) 2009 Collabora Ltd.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of the
  13  * License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public
  21  * License along with this program; if not, write to the
  22  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  23  * Boston, MA  02110-1301  USA
  24  *
  25  * Authors: Danielle Madeley <danielle.madeley@collabora.co.uk>
  26  */
  27 /**
  28  * SECTION:empathy-status-preset-dialog
  29  * @title: EmpathyStatusPresetDialog
  30  * @short_description: a dialog for editing the saved status messages
  31  * @include: libempathy-gtk/empathy-status-preset-dialog.h
  32  *
  33  * #EmpathyStatusPresetDialog is a dialog allowing the user to add/remove/edit
  34  * their saved status messages.
  35  */
  36
  37 #include "config.h"
  38 #include "empathy-status-preset-dialog.h"
  39
  40 #include <glib/gi18n-lib.h>
  41 #include <tp-account-widgets/tpaw-builder.h>
  42
  43 #include "empathy-status-presets.h"
  44 #include "empathy-ui-utils.h"
  45 #include "empathy-utils.h"
  46
  47 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  48 #include "empathy-debug.h"
  49
  50 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStatusPresetDialog)
  51
  52 G_DEFINE_TYPE (EmpathyStatusPresetDialog, empathy_status_preset_dialog, GTK_TYPE_DIALOG);
  53
  54 static TpConnectionPresenceType states[] = {
  55         TP_CONNECTION_PRESENCE_TYPE_AVAILABLE,
  56         TP_CONNECTION_PRESENCE_TYPE_BUSY,
  57         TP_CONNECTION_PRESENCE_TYPE_AWAY,
  58 };
  59
  60 typedef struct _EmpathyStatusPresetDialogPriv EmpathyStatusPresetDialogPriv;
  61 struct _EmpathyStatusPresetDialogPriv
  62 {
  63         /* block status_preset_dialog_add_combo_changed () when > 0 */
  64         int block_add_combo_changed;
  65
  66         GtkWidget *presets_treeview;
  67         GtkTreeViewColumn *column;
  68         GtkCellRenderer *text_cell;
  69
  70         GtkTreeIter selected_iter;
  71         gboolean add_combo_changed;
  72         char *saved_status;
  73 };
  74
  75 enum
  76 {
  77         PRESETS_STORE_STATE,
  78         PRESETS_STORE_ICON_NAME,
  79         PRESETS_STORE_STATUS,
  80         PRESETS_STORE_N_COLS
  81 };
  82
  83 enum
  84 {
  85         ADD_COMBO_STATE,
  86         ADD_COMBO_ICON_NAME,
  87         ADD_COMBO_STATUS,
  88         ADD_COMBO_DEFAULT_TEXT,
  89         ADD_COMBO_N_COLS
  90 };
  91
  92 static void
  93 empathy_status_preset_dialog_finalize (GObject *self)
  94 {
  95         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
  96
  97         g_free (priv->saved_status);
  98
  99         G_OBJECT_CLASS (empathy_status_preset_dialog_parent_class)->finalize (self);
 100 }
 101
 102 static void
 103 empathy_status_preset_dialog_class_init (EmpathyStatusPresetDialogClass *class)
 104 {
 105         GObjectClass *gobject_class;
 106
 107         gobject_class = G_OBJECT_CLASS (class);
 108         gobject_class->finalize = empathy_status_preset_dialog_finalize;
 109
 110         g_type_class_add_private (gobject_class,
 111                         sizeof (EmpathyStatusPresetDialogPriv));
 112 }
 113
 114 static void
 115 status_preset_dialog_presets_update (EmpathyStatusPresetDialog *self)
 116 {
 117         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 118         GtkListStore *store;
 119         guint i;
 120
 121         store = GTK_LIST_STORE (gtk_tree_view_get_model (
 122                                 GTK_TREE_VIEW (priv->presets_treeview)));
 123
 124         gtk_list_store_clear (store);
 125
 126         for (i = 0; i < G_N_ELEMENTS (states); i++) {
 127                 GList *presets, *l;
 128                 const char *icon_name;
 129
 130                 icon_name = empathy_icon_name_for_presence (states[i]);
 131                 presets = empathy_status_presets_get (states[i], -1);
 132                 presets = g_list_sort (presets, (GCompareFunc) g_utf8_collate);
 133
 134                 for (l = presets; l; l = l->next) {
 135                         char *preset = (char *) l->data;
 136
 137                         gtk_list_store_insert_with_values (store,
 138                                         NULL, -1,
 139                                         PRESETS_STORE_STATE, states[i],
 140                                         PRESETS_STORE_ICON_NAME, icon_name,
 141                                         PRESETS_STORE_STATUS, preset,
 142                                         -1);
 143                 }
 144
 145                 g_list_free (presets);
 146         }
 147 }
 148
 149 static void
 150 status_preset_dialog_status_edited (GtkCellRendererText *renderer,
 151                                     char *path_str,
 152                                     char *new_status,
 153                                     EmpathyStatusPresetDialog *self)
 154 {
 155         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 156         GtkTreeModel *model;
 157         GtkTreePath *path;
 158         GtkTreeIter iter;
 159         TpConnectionPresenceType state;
 160         char *old_status;
 161         gboolean valid;
 162
 163         if (strlen (new_status) == 0) {
 164                 /* status is empty, ignore */
 165                 return;
 166         }
 167
 168         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->presets_treeview));
 169         path = gtk_tree_path_new_from_string (path_str);
 170         valid = gtk_tree_model_get_iter (model, &iter, path);
 171         gtk_tree_path_free (path);
 172
 173         if (!valid) return;
 174
 175         gtk_tree_model_get (model, &iter,
 176                         PRESETS_STORE_STATE, &state,
 177                         PRESETS_STORE_STATUS, &old_status,
 178                         -1);
 179
 180         if (!strcmp (old_status, new_status)) {
 181                 /* statuses are the same */
 182                 g_free (old_status);
 183                 return;
 184         }
 185
 186         DEBUG ("EDITED STATUS (%s) -> (%s)\n", old_status, new_status);
 187
 188         empathy_status_presets_remove (state, old_status);
 189         empathy_status_presets_set_last (state, new_status);
 190
 191         g_free (old_status);
 192
 193         status_preset_dialog_presets_update (self);
 194 }
 195
 196 static void
 197 status_preset_dialog_setup_presets_treeview (EmpathyStatusPresetDialog *self)
 198 {
 199         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 200         GtkWidget *treeview = priv->presets_treeview;
 201         GtkListStore *store;
 202         GtkTreeViewColumn *column;
 203         GtkCellRenderer *renderer;
 204
 205         store = gtk_list_store_new (PRESETS_STORE_N_COLS,
 206                         G_TYPE_UINT,            /* PRESETS_STORE_STATE */
 207                         G_TYPE_STRING,          /* PRESETS_STORE_ICON_NAME */
 208                         G_TYPE_STRING);         /* PRESETS_STORE_STATUS */
 209
 210         gtk_tree_view_set_model (GTK_TREE_VIEW (treeview),
 211                                  GTK_TREE_MODEL (store));
 212         g_object_unref (store);
 213
 214         status_preset_dialog_presets_update (self);
 215
 216         column = gtk_tree_view_column_new ();
 217         priv->column = column;
 218         gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
 219
 220         renderer = gtk_cell_renderer_pixbuf_new ();
 221         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 222         gtk_tree_view_column_add_attribute (column, renderer,
 223                         "icon-name", PRESETS_STORE_ICON_NAME);
 224
 225         renderer = gtk_cell_renderer_text_new ();
 226         priv->text_cell = renderer;
 227         gtk_tree_view_column_pack_start (column, renderer, TRUE);
 228         gtk_tree_view_column_add_attribute (column, renderer,
 229                         "text", PRESETS_STORE_STATUS);
 230         g_object_set (renderer,
 231                         "editable", TRUE,
 232                         NULL);
 233         g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
 234
 235         g_signal_connect (renderer, "edited",
 236                         G_CALLBACK (status_preset_dialog_status_edited), self);
 237 }
 238
 239 static void
 240 status_preset_dialog_preset_selection_changed (GtkTreeSelection *selection,
 241                                                GtkWidget *remove_button)
 242 {
 243         /* update the sensitivity of the Remove button */
 244         gtk_widget_set_sensitive (remove_button,
 245                         gtk_tree_selection_count_selected_rows (selection) != 0);
 246 }
 247
 248 static void
 249 foreach_removed_status (GtkTreeModel *model,
 250                         GtkTreePath *path,
 251                         GtkTreeIter *iter,
 252                         gpointer data)
 253 {
 254         TpConnectionPresenceType state;
 255         char *status;
 256
 257         gtk_tree_model_get (model, iter,
 258                         PRESETS_STORE_STATE, &state,
 259                         PRESETS_STORE_STATUS, &status,
 260                         -1);
 261
 262         DEBUG ("REMOVE PRESET (%i, %s)\n", state, status);
 263         empathy_status_presets_remove (state, status);
 264
 265         g_free (status);
 266 }
 267
 268 static void
 269 status_preset_dialog_preset_remove (GtkButton *button,
 270                                     EmpathyStatusPresetDialog *self)
 271 {
 272         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 273         GtkTreeSelection *selection;
 274
 275         selection = gtk_tree_view_get_selection (
 276                         GTK_TREE_VIEW (priv->presets_treeview));
 277         gtk_tree_selection_selected_foreach (selection, foreach_removed_status, NULL);
 278         status_preset_dialog_presets_update (self);
 279 }
 280
 281 static void
 282 empathy_status_preset_dialog_init (EmpathyStatusPresetDialog *self)
 283 {
 284         EmpathyStatusPresetDialogPriv *priv = self->priv =
 285                 G_TYPE_INSTANCE_GET_PRIVATE (self,
 286                         EMPATHY_TYPE_STATUS_PRESET_DIALOG,
 287                         EmpathyStatusPresetDialogPriv);
 288         GtkBuilder *gui;
 289         GtkWidget *toplevel_vbox, *presets_sw, *remove_toolbar, *remove_button;
 290         GtkTreeSelection *selection;
 291         char *filename;
 292         GtkStyleContext *context;
 293
 294         gtk_window_set_title (GTK_WINDOW (self),
 295                         _("Edit Custom Messages"));
 296         gtk_dialog_add_button (GTK_DIALOG (self),
 297                         GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 298         gtk_window_set_resizable (GTK_WINDOW (self), FALSE);
 299
 300         filename = empathy_file_lookup ("empathy-status-preset-dialog.ui",
 301                         "libempathy-gtk");
 302         gui = tpaw_builder_get_file (filename,
 303                         "toplevel-vbox", &toplevel_vbox,
 304                         "presets-sw", &presets_sw,
 305                         "presets-treeview", &priv->presets_treeview,
 306                         "remove-toolbar", &remove_toolbar,
 307                         "remove-button", &remove_button,
 308                         NULL);
 309         g_free (filename);
 310
 311         /* join the remove toolbar to the treeview */
 312         context = gtk_widget_get_style_context (presets_sw);
 313         gtk_style_context_set_junction_sides (context, GTK_JUNCTION_BOTTOM);
 314         context = gtk_widget_get_style_context (remove_toolbar);
 315         gtk_style_context_set_junction_sides (context, GTK_JUNCTION_TOP);
 316
 317         selection = gtk_tree_view_get_selection (
 318                 GTK_TREE_VIEW (priv->presets_treeview));
 319         g_signal_connect (selection,
 320                         "changed",
 321                         G_CALLBACK (status_preset_dialog_preset_selection_changed),
 322                         remove_button);
 323         gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE);
 324
 325         tpaw_builder_connect (gui, self,
 326                         "remove-button", "clicked", status_preset_dialog_preset_remove,
 327                         NULL);
 328
 329         status_preset_dialog_setup_presets_treeview (self);
 330
 331         gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (self))),
 332             toplevel_vbox, TRUE, TRUE, 0);
 333
 334         g_object_unref (gui);
 335 }
 336
 337 /**
 338  * empathy_status_preset_dialog_new:
 339  * @parent: the parent window of this dialog (or NULL)
 340  *
 341  * Creates a new #EmpathyStatusPresetDialog that allows the user to
 342  * add/remove/edit their saved status messages.
 343  *
 344  * Returns: the newly constructed dialog.
 345  */
 346 GtkWidget *
 347 empathy_status_preset_dialog_new (GtkWindow *parent)
 348 {
 349         GtkWidget *self = g_object_new (EMPATHY_TYPE_STATUS_PRESET_DIALOG,
 350                         NULL);
 351
 352         if (parent) {
 353                 gtk_window_set_transient_for (GTK_WINDOW (self), parent);
 354         }
 355
 356         return self;
 357 }