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., 59 Temple Place - Suite 330,
  23  * Boston, MA 02111-1307, USA.
  24  *
  25  * Authors: Davyd Madeley <davyd.madeley@collabora.co.uk>
  26  */
  27
  28 #include "config.h"
  29
  30 #include <glib/gi18n-lib.h>
  31 #include <gtk/gtk.h>
  32
  33 #include <libmissioncontrol/mc-enum-types.h>
  34
  35 #include <libempathy/empathy-utils.h>
  36 #include <libempathy/empathy-status-presets.h>
  37
  38 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  39 #include <libempathy/empathy-debug.h>
  40
  41 #include "empathy-ui-utils.h"
  42 #include "empathy-status-preset-dialog.h"
  43
  44 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStatusPresetDialog)
  45
  46 G_DEFINE_TYPE (EmpathyStatusPresetDialog, empathy_status_preset_dialog, GTK_TYPE_DIALOG);
  47
  48 static McPresence states[] = {
  49         MC_PRESENCE_AVAILABLE,
  50         MC_PRESENCE_DO_NOT_DISTURB,
  51         MC_PRESENCE_AWAY
  52 };
  53
  54 typedef struct _EmpathyStatusPresetDialogPriv EmpathyStatusPresetDialogPriv;
  55 struct _EmpathyStatusPresetDialogPriv
  56 {
  57         int block_add_combo_changed;
  58
  59         GtkWidget *presets_treeview;
  60         GtkWidget *add_combobox;
  61         GtkWidget *add_button;
  62
  63         GtkTreeIter selected_iter;
  64         gboolean add_combo_changed;
  65 };
  66
  67 enum
  68 {
  69         PRESETS_STORE_STATE,
  70         PRESETS_STORE_ICON_NAME,
  71         PRESETS_STORE_STATUS,
  72         PRESETS_STORE_N_COLS
  73 };
  74
  75 enum
  76 {
  77         ADD_COMBO_STATE,
  78         ADD_COMBO_ICON_NAME,
  79         ADD_COMBO_STATUS,
  80         ADD_COMBO_DEFAULT_TEXT,
  81         ADD_COMBO_N_COLS
  82 };
  83
  84 static void
  85 empathy_status_preset_dialog_class_init (EmpathyStatusPresetDialogClass *class)
  86 {
  87         GObjectClass *gobject_class;
  88
  89         gobject_class = G_OBJECT_CLASS (class);
  90
  91         g_type_class_add_private (gobject_class,
  92                         sizeof (EmpathyStatusPresetDialogPriv));
  93 }
  94
  95 static void
  96 status_preset_dialog_setup_presets_update (EmpathyStatusPresetDialog *self)
  97 {
  98         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
  99         GtkListStore *store;
 100         int i;
 101
 102         store = GTK_LIST_STORE (gtk_tree_view_get_model (
 103                                 GTK_TREE_VIEW (priv->presets_treeview)));
 104
 105         gtk_list_store_clear (store);
 106
 107         for (i = 0; i < G_N_ELEMENTS (states); i++) {
 108                 GList *presets, *l;
 109                 const char *icon_name;
 110
 111                 presets = empathy_status_presets_get (states[i], -1);
 112                 icon_name = empathy_icon_name_for_presence (states[i]);
 113
 114                 for (l = presets; l; l = l->next) {
 115                         char *preset = (char *) l->data;
 116
 117                         gtk_list_store_insert_with_values (store,
 118                                         NULL, -1,
 119                                         PRESETS_STORE_STATE, states[i],
 120                                         PRESETS_STORE_ICON_NAME, icon_name,
 121                                         PRESETS_STORE_STATUS, preset,
 122                                         -1);
 123                 }
 124
 125                 g_list_free (presets);
 126         }
 127 }
 128
 129 static void
 130 status_preset_add_combo_reset (EmpathyStatusPresetDialog *self)
 131 {
 132         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 133
 134         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->add_combobox),
 135                         &priv->selected_iter);
 136 }
 137
 138 static void
 139 status_preset_dialog_setup_add_combobox (EmpathyStatusPresetDialog *self)
 140 {
 141         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 142         GtkWidget *combobox = priv->add_combobox;
 143         GtkListStore *store;
 144         GtkCellRenderer *renderer;
 145         int i;
 146
 147         store = gtk_list_store_new (ADD_COMBO_N_COLS,
 148                         MC_TYPE_PRESENCE,       /* ADD_COMBO_STATE */
 149                         G_TYPE_STRING,          /* ADD_COMBO_ICON_NAME */
 150                         G_TYPE_STRING,          /* ADD_COMBO_STATUS */
 151                         G_TYPE_STRING);         /* ADD_COMBO_DEFAULT_TEXT */
 152
 153         gtk_combo_box_set_model (GTK_COMBO_BOX (combobox),
 154                                  GTK_TREE_MODEL (store));
 155         g_object_unref (store);
 156
 157         gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (combobox),
 158                         ADD_COMBO_DEFAULT_TEXT);
 159
 160         for (i = 0; i < G_N_ELEMENTS (states); i++) {
 161                 gtk_list_store_insert_with_values (store, NULL, -1,
 162                                 ADD_COMBO_STATE, states[i],
 163                                 ADD_COMBO_ICON_NAME, empathy_icon_name_for_presence (states[i]),
 164                                 ADD_COMBO_STATUS, empathy_presence_get_default_message (states[i]),
 165                                 ADD_COMBO_DEFAULT_TEXT, "",
 166                                 -1);
 167         }
 168
 169         gtk_cell_layout_clear (GTK_CELL_LAYOUT (combobox));
 170
 171         renderer = gtk_cell_renderer_pixbuf_new ();
 172         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, FALSE);
 173         gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combobox), renderer,
 174                         "icon-name", ADD_COMBO_ICON_NAME);
 175
 176         renderer = gtk_cell_renderer_text_new ();
 177         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, TRUE);
 178         gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combobox), renderer,
 179                         "text", ADD_COMBO_STATUS);
 180         g_object_set (renderer,
 181                         "style", PANGO_STYLE_ITALIC,
 182                         "foreground", "Gray", /* FIXME - theme */
 183                         NULL);
 184
 185         gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 0);
 186 }
 187
 188 static void
 189 status_preset_dialog_setup_presets_treeview (EmpathyStatusPresetDialog *self)
 190 {
 191         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 192         GtkWidget *treeview = priv->presets_treeview;
 193         GtkListStore *store;
 194         GtkTreeViewColumn *column;
 195         GtkCellRenderer *renderer;
 196
 197         store = gtk_list_store_new (PRESETS_STORE_N_COLS,
 198                         MC_TYPE_PRESENCE,       /* PRESETS_STORE_STATE */
 199                         G_TYPE_STRING,          /* PRESETS_STORE_ICON_NAME */
 200                         G_TYPE_STRING);         /* PRESETS_STORE_STATUS */
 201
 202         gtk_tree_view_set_model (GTK_TREE_VIEW (treeview),
 203                                  GTK_TREE_MODEL (store));
 204         g_object_unref (store);
 205
 206         status_preset_dialog_setup_presets_update (self);
 207
 208         column = gtk_tree_view_column_new ();
 209         gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
 210
 211         renderer = gtk_cell_renderer_pixbuf_new ();
 212         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 213         gtk_tree_view_column_add_attribute (column, renderer,
 214                         "icon-name", PRESETS_STORE_ICON_NAME);
 215
 216         renderer = gtk_cell_renderer_text_new ();
 217         gtk_tree_view_column_pack_start (column, renderer, TRUE);
 218         gtk_tree_view_column_add_attribute (column, renderer,
 219                         "text", PRESETS_STORE_STATUS);
 220 }
 221
 222 static void
 223 status_preset_dialog_preset_selection_changed (GtkTreeSelection *selection,
 224                                                GtkWidget *remove_button)
 225 {
 226         /* update the sensitivity of the Remove button */
 227         gtk_widget_set_sensitive (remove_button,
 228                         gtk_tree_selection_get_selected (selection, NULL, NULL));
 229 }
 230
 231 static void
 232 status_preset_dialog_preset_remove (GtkButton *button,
 233                                     EmpathyStatusPresetDialog *self)
 234 {
 235         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 236         GtkTreeSelection *selection;
 237         GtkTreeModel *model;
 238         GtkTreeIter iter;
 239         McPresence state;
 240         char *status;
 241
 242         selection = gtk_tree_view_get_selection (
 243                         GTK_TREE_VIEW (priv->presets_treeview));
 244
 245         g_return_if_fail (gtk_tree_selection_get_selected (selection,
 246                                 &model, &iter));
 247
 248         gtk_tree_model_get (model, &iter,
 249                         PRESETS_STORE_STATE, &state,
 250                         PRESETS_STORE_STATUS, &status,
 251                         -1);
 252
 253         DEBUG ("REMOVE PRESET (%i, %s)\n", state, status);
 254         empathy_status_presets_remove (state, status);
 255
 256         g_free (status);
 257
 258         status_preset_dialog_setup_presets_update (self);
 259 }
 260
 261 static void
 262 status_preset_dialog_set_add_combo_changed (EmpathyStatusPresetDialog *self,
 263                                             gboolean state,
 264                                             gboolean reset_text)
 265 {
 266         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 267         GtkWidget *entry;
 268
 269         entry = gtk_bin_get_child (GTK_BIN (priv->add_combobox));
 270
 271         priv->add_combo_changed = state;
 272         gtk_widget_set_sensitive (priv->add_button, state);
 273
 274         if (state) {
 275                 gtk_widget_modify_text (entry, GTK_STATE_NORMAL, NULL);
 276         } else {
 277                 GdkColor colour;
 278
 279                 gdk_color_parse ("Gray", &colour); /* FIXME - theme */
 280                 gtk_widget_modify_text (entry, GTK_STATE_NORMAL, &colour);
 281
 282                 if (reset_text) {
 283                         priv->block_add_combo_changed++;
 284                         gtk_entry_set_text (GTK_ENTRY (entry),
 285                                         _("Enter Custom Message"));
 286                         priv->block_add_combo_changed--;
 287                 }
 288         }
 289 }
 290
 291 static void
 292 status_preset_dialog_add_combo_changed (GtkComboBox *combo,
 293                                         EmpathyStatusPresetDialog *self)
 294 {
 295         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 296         GtkWidget *entry;
 297         GtkTreeModel *model;
 298         GtkTreeIter iter;
 299
 300         if (priv->block_add_combo_changed) return;
 301
 302         model = gtk_combo_box_get_model (combo);
 303         entry = gtk_bin_get_child (GTK_BIN (combo));
 304
 305         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 306                 char *icon_name;
 307
 308                 priv->selected_iter = iter;
 309                 gtk_tree_model_get (model, &iter,
 310                                 PRESETS_STORE_ICON_NAME, &icon_name,
 311                                 -1);
 312
 313                 gtk_entry_set_icon_from_icon_name (GTK_ENTRY (entry),
 314                                 GTK_ENTRY_ICON_PRIMARY,
 315                                 icon_name);
 316
 317                 g_free (icon_name);
 318
 319                 status_preset_dialog_set_add_combo_changed (self, FALSE, TRUE);
 320         } else {
 321                 const char *status;
 322
 323                 status = gtk_entry_get_text (GTK_ENTRY (entry));
 324                 status_preset_dialog_set_add_combo_changed (self,
 325                                 strlen (status) > 0, FALSE);
 326         }
 327 }
 328
 329 static void
 330 status_preset_dialog_add_preset (GtkWidget *widget,
 331                                  EmpathyStatusPresetDialog *self)
 332 {
 333         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 334         GtkTreeModel *model;
 335         GtkWidget *entry;
 336         McPresence state;
 337         const char *status;
 338
 339         g_return_if_fail (priv->add_combo_changed);
 340
 341         model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->add_combobox));
 342         entry = gtk_bin_get_child (GTK_BIN (priv->add_combobox));
 343
 344         status = gtk_entry_get_text (GTK_ENTRY (entry));
 345         gtk_tree_model_get (model, &priv->selected_iter,
 346                         PRESETS_STORE_STATE, &state,
 347                         -1);
 348
 349         DEBUG ("ADD PRESET (%i, %s)\n", state, status);
 350         empathy_status_presets_set_last (state, status);
 351
 352         status_preset_dialog_setup_presets_update (self);
 353         status_preset_add_combo_reset (self);
 354 }
 355
 356 static gboolean
 357 status_preset_dialog_add_combo_press_event (GtkWidget *widget,
 358                                             GdkEventButton *event,
 359                                             EmpathyStatusPresetDialog *self)
 360 {
 361         if (!GTK_WIDGET_HAS_FOCUS (widget)) {
 362                 /* if the widget isn't focused, focus it and select the text */
 363                 gtk_widget_grab_focus (widget);
 364                 gtk_editable_select_region (GTK_EDITABLE (widget), 0, -1);
 365
 366                 return TRUE;
 367         }
 368
 369         return FALSE;
 370 }
 371
 372 static gboolean
 373 status_preset_dialog_add_combo_focus_out (GtkWidget *widget,
 374                                           GdkEventFocus *event,
 375                                           EmpathyStatusPresetDialog *self)
 376 {
 377         EmpathyStatusPresetDialogPriv *priv = GET_PRIV (self);
 378         const char *status;
 379
 380         gtk_editable_set_position (GTK_EDITABLE (widget), 0);
 381
 382         status = gtk_entry_get_text (GTK_ENTRY (widget));
 383         status_preset_dialog_set_add_combo_changed (self,
 384                         priv->add_combo_changed && strlen (status) > 0,
 385                         TRUE);
 386
 387         return FALSE;
 388 }
 389
 390 static void
 391 empathy_status_preset_dialog_init (EmpathyStatusPresetDialog *self)
 392 {
 393         EmpathyStatusPresetDialogPriv *priv = self->priv =
 394                 G_TYPE_INSTANCE_GET_PRIVATE (self,
 395                         EMPATHY_TYPE_STATUS_PRESET_DIALOG,
 396                         EmpathyStatusPresetDialogPriv);
 397         GtkBuilder *gui;
 398         GtkWidget *toplevel_vbox, *remove_button, *entry;
 399         char *filename;
 400
 401         gtk_window_set_title (GTK_WINDOW (self),
 402                         _("Edit Custom Messages"));
 403         gtk_dialog_set_has_separator (GTK_DIALOG (self), FALSE);
 404         gtk_dialog_add_button (GTK_DIALOG (self),
 405                         GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 406
 407         filename = empathy_file_lookup ("empathy-status-preset-dialog.ui",
 408                         "libempathy-gtk");
 409         gui = empathy_builder_get_file (filename,
 410                         "toplevel-vbox", &toplevel_vbox,
 411                         "presets-treeview", &priv->presets_treeview,
 412                         "remove-button", &remove_button,
 413                         "add-combobox", &priv->add_combobox,
 414                         "add-button", &priv->add_button,
 415                         NULL);
 416         g_free (filename);
 417
 418         g_signal_connect (gtk_tree_view_get_selection (
 419                                 GTK_TREE_VIEW (priv->presets_treeview)),
 420                         "changed",
 421                         G_CALLBACK (status_preset_dialog_preset_selection_changed),
 422                         remove_button);
 423
 424         entry = gtk_bin_get_child (GTK_BIN (priv->add_combobox));
 425         g_signal_connect (entry, "activate",
 426                         G_CALLBACK (status_preset_dialog_add_preset), self);
 427         g_signal_connect (entry, "button-press-event",
 428                         G_CALLBACK (status_preset_dialog_add_combo_press_event),
 429                         self);
 430         g_signal_connect (entry, "focus-out-event",
 431                         G_CALLBACK (status_preset_dialog_add_combo_focus_out),
 432                         self);
 433
 434         empathy_builder_connect (gui, self,
 435                         "remove-button", "clicked", status_preset_dialog_preset_remove,
 436                         "add-combobox", "changed", status_preset_dialog_add_combo_changed,
 437                         "add-button", "clicked", status_preset_dialog_add_preset,
 438                         NULL);
 439
 440         status_preset_dialog_setup_presets_treeview (self);
 441         status_preset_dialog_setup_add_combobox (self);
 442
 443         gtk_box_pack_start(GTK_BOX (GTK_DIALOG (self)->vbox), toplevel_vbox,
 444                         TRUE, TRUE, 0);
 445
 446         g_object_unref (gui);
 447 }
 448
 449 GtkWidget *
 450 empathy_status_preset_dialog_new (GtkWindow *parent)
 451 {
 452         GtkWidget *self = g_object_new (EMPATHY_TYPE_STATUS_PRESET_DIALOG,
 453                         NULL);
 454
 455         if (parent) {
 456                 gtk_window_set_transient_for (GTK_WINDOW (self), parent);
 457         }
 458
 459         return self;
 460 }