src/ege-select-one-action.cpp

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  *
   3  */
   4 /* ***** BEGIN LICENSE BLOCK *****
   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
  11  *
  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is EGE Select One Action.
  18  *
  19  * The Initial Developer of the Original Code is
  20  * Jon A. Cruz.
  21  * Portions created by the Initial Developer are Copyright (C) 2010
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either the GNU General Public License Version 2 or later (the "GPL"), or
  28  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29  * in which case the provisions of the GPL or the LGPL are applicable instead
  30  * of those above. If you wish to allow use of your version of this file only
  31  * under the terms of either the GPL or the LGPL, and not to allow others to
  32  * use your version of this file under the terms of the MPL, indicate your
  33  * decision by deleting the provisions above and replace them with the notice
  34  * and other provisions required by the GPL or the LGPL. If you do not delete
  35  * the provisions above, a recipient may use your version of this file under
  36  * the terms of any one of the MPL, the GPL or the LGPL.
  37  *
  38  * ***** END LICENSE BLOCK ***** */
  39
  40 /* Note: this file should be kept compilable as both .cpp and .c */
  41
  42 #include <string.h>
  43
  44 #include <gtk/gtkhbox.h>
  45 #include <gtk/gtklabel.h>
  46 #include <gtk/gtktoolitem.h>
  47 #include <gtk/gtk.h>
  48 #include <gtk/gtkcellrenderertext.h>
  49 #include <gtk/gtkcellrendererpixbuf.h>
  50 #include <gtk/gtkcelllayout.h>
  51 #include <gtk/gtkradioaction.h>
  52 #include <gtk/gtkradiomenuitem.h>
  53 #include <gtk/gtktable.h>
  54
  55 #include "ege-select-one-action.h"
  56
  57 enum {
  58     CHANGED = 0,
  59     LAST_SIGNAL};
  60
  61
  62 static void ege_select_one_action_class_init( EgeSelectOneActionClass* klass );
  63 static void ege_select_one_action_init( EgeSelectOneAction* action );
  64 static void ege_select_one_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec );
  65 static void ege_select_one_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec );
  66
  67 static gint find_text_index(EgeSelectOneAction *act, gchar const* text);
  68 static void commit_pending_change(EgeSelectOneAction *act);
  69 static void resync_active( EgeSelectOneAction* act, gint active, gboolean override );
  70 static void combo_entry_changed_cb( GtkEntry* widget, gpointer user_data );
  71 static gboolean combo_entry_focus_lost_cb( GtkWidget *widget, GdkEventFocus *event, gpointer data );
  72 static void combo_changed_cb( GtkComboBox* widget, gpointer user_data );
  73 static void menu_toggled_cb( GtkWidget* obj, gpointer data );
  74 static void proxy_action_chagned_cb( GtkRadioAction* action, GtkRadioAction* current, gpointer user_data );
  75
  76 static GtkWidget* create_menu_item( GtkAction* action );
  77 static GtkWidget* create_tool_item( GtkAction* action );
  78 static void connect_proxy( GtkAction *action, GtkWidget *proxy );
  79 static void disconnect_proxy( GtkAction *action, GtkWidget *proxy );
  80
  81 static GtkActionClass* gParentClass = 0;
  82 static guint signals[LAST_SIGNAL] = {0};
  83 static GQuark gDataName = 0;
  84
  85
  86 enum {
  87     APPEARANCE_UNKNOWN = -1,
  88     APPEARANCE_NONE = 0,
  89     APPEARANCE_FULL,    // label, then all choices represented by separate buttons
  90     APPEARANCE_COMPACT, // label, then choices in a drop-down menu
  91     APPEARANCE_MINIMAL, // no label, just choices in a drop-down menu
  92 };
  93
  94 enum {
  95     SELECTION_UNKNOWN = -1,
  96     SELECTION_CLOSED = 0,
  97     SELECTION_OPEN,
  98 };
  99
 100 struct _EgeSelectOneActionPrivate
 101 {
 102     gint active;
 103     gint labelColumn;
 104     gint iconColumn;
 105     gint tooltipColumn;
 106     gint appearanceMode;
 107     gint selectionMode;
 108     gint iconSize;
 109     GType radioActionType;
 110     GtkTreeModel* model;
 111     gchar *iconProperty;
 112     gchar *appearance;
 113     gchar *selection;
 114     gchar *activeText;
 115     gchar *pendingText;
 116 };
 117
 118 #define EGE_SELECT_ONE_ACTION_GET_PRIVATE( o ) ( G_TYPE_INSTANCE_GET_PRIVATE( (o), EGE_SELECT_ONE_ACTION_TYPE, EgeSelectOneActionPrivate ) )
 119
 120 enum {
 121     PROP_MODEL = 1,
 122     PROP_ACTIVE,
 123     PROP_LABEL_COLUMN,
 124     PROP_ICON_COLUMN,
 125     PROP_TOOLTIP_COLUMN,
 126     PROP_ICON_PROP,
 127     PROP_ICON_SIZE,
 128     PROP_APPEARANCE,
 129     PROP_SELECTION
 130 };
 131
 132 GType ege_select_one_action_get_type( void )
 133 {
 134     static GType myType = 0;
 135     if ( !myType ) {
 136         static const GTypeInfo myInfo = {
 137             sizeof( EgeSelectOneActionClass ),
 138             NULL, /* base_init */
 139             NULL, /* base_finalize */
 140             (GClassInitFunc)ege_select_one_action_class_init,
 141             NULL, /* class_finalize */
 142             NULL, /* class_data */
 143             sizeof( EgeSelectOneAction ),
 144             0, /* n_preallocs */
 145             (GInstanceInitFunc)ege_select_one_action_init,
 146             NULL
 147         };
 148
 149         myType = g_type_register_static( GTK_TYPE_ACTION, "EgeSelectOneAction", &myInfo, (GTypeFlags)0 );
 150     }
 151
 152     return myType;
 153 }
 154
 155 GtkTreeModel *ege_select_one_action_get_model(EgeSelectOneAction* action ){
 156     return GTK_TREE_MODEL(action->private_data->model);
 157 }
 158 void ege_select_one_action_class_init( EgeSelectOneActionClass* klass )
 159 {
 160     if ( klass ) {
 161         gParentClass = GTK_ACTION_CLASS( g_type_class_peek_parent( klass ) );
 162         GObjectClass* objClass = G_OBJECT_CLASS( klass );
 163
 164         gDataName = g_quark_from_string("ege-select1-action");
 165
 166         objClass->get_property = ege_select_one_action_get_property;
 167         objClass->set_property = ege_select_one_action_set_property;
 168
 169         klass->parent_class.create_menu_item = create_menu_item;
 170         klass->parent_class.create_tool_item = create_tool_item;
 171         klass->parent_class.connect_proxy = connect_proxy;
 172         klass->parent_class.disconnect_proxy = disconnect_proxy;
 173
 174         g_object_class_install_property( objClass,
 175                                          PROP_MODEL,
 176                                          g_param_spec_object( "model",
 177                                                               "Tree Model",
 178                                                               "Tree model of possible items",
 179                                                               GTK_TYPE_TREE_MODEL,
 180                                                               (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 181
 182         g_object_class_install_property( objClass,
 183                                          PROP_ACTIVE,
 184                                          g_param_spec_int( "active",
 185                                                            "Active Selection",
 186                                                            "The index of the selected item",
 187                                                            -1, 20, 0,
 188                                                            (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 189
 190         g_object_class_install_property( objClass,
 191                                          PROP_LABEL_COLUMN,
 192                                          g_param_spec_int( "label-column",
 193                                                            "Display Column",
 194                                                            "The column of the model that holds display strings",
 195                                                            0, 20, 0,
 196                                                            (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 197
 198         g_object_class_install_property( objClass,
 199                                          PROP_ICON_COLUMN,
 200                                          g_param_spec_int( "icon-column",
 201                                                            "Icon Column",
 202                                                            "The column of the model that holds display icon name",
 203                                                            -1, 20, -1,
 204                                                            (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 205
 206         g_object_class_install_property( objClass,
 207                                          PROP_TOOLTIP_COLUMN,
 208                                          g_param_spec_int( "tooltip-column",
 209                                                            "Tooltip Column",
 210                                                           "The column of the model that holds tooltip strings",
 211                                                            -1, 20, -1,
 212                                                            (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 213
 214         g_object_class_install_property( objClass,
 215                                          PROP_ICON_PROP,
 216                                          g_param_spec_string( "icon-property",
 217                                                               "Icon Property",
 218                                                               "Target icon property",
 219                                                               "",
 220                                                               (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 221
 222         g_object_class_install_property( objClass,
 223                                          PROP_ICON_SIZE,
 224                                          g_param_spec_int( "icon-size",
 225                                                            "Icon Size",
 226                                                           "Target icon size",
 227                                                            -1, 20, -1,
 228                                                            (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 229
 230         g_object_class_install_property( objClass,
 231                                          PROP_APPEARANCE,
 232                                          g_param_spec_string( "appearance",
 233                                                               "Appearance hint",
 234                                                               "A hint for how to display",
 235                                                               "",
 236                                                               (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 237
 238         g_object_class_install_property( objClass,
 239                                          PROP_SELECTION,
 240                                          g_param_spec_string( "selection",
 241                                                               "Selection set open or closed",
 242                                                               "'open' to allow edits/additions, 'closed' to disallow.",
 243                                                               "",
 244                                                               (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
 245
 246         signals[CHANGED] = g_signal_new( "changed",
 247                                          G_TYPE_FROM_CLASS(klass),
 248                                          G_SIGNAL_RUN_FIRST,
 249                                          G_STRUCT_OFFSET(EgeSelectOneActionClass, changed),
 250                                          NULL, NULL,
 251                                          g_cclosure_marshal_VOID__VOID,
 252                                          G_TYPE_NONE, 0);
 253
 254         g_type_class_add_private( klass, sizeof(EgeSelectOneActionClass) );
 255     }
 256 }
 257
 258
 259 void ege_select_one_action_init( EgeSelectOneAction* action )
 260 {
 261     action->private_data = EGE_SELECT_ONE_ACTION_GET_PRIVATE( action );
 262     action->private_data->active = 0;
 263     action->private_data->labelColumn = 0;
 264     action->private_data->iconColumn = -1;
 265     action->private_data->tooltipColumn = -1;
 266     action->private_data->appearanceMode = APPEARANCE_NONE;
 267     action->private_data->selectionMode = SELECTION_CLOSED;
 268     action->private_data->radioActionType = 0;
 269     action->private_data->model = 0;
 270     action->private_data->iconProperty = g_strdup("stock-id");
 271     action->private_data->iconSize = -1;
 272     action->private_data->appearance = 0;
 273     action->private_data->selection = 0;
 274     action->private_data->activeText = 0;
 275     action->private_data->pendingText = 0;
 276
 277 /*     g_signal_connect( action, "notify", G_CALLBACK( fixup_labels ), NULL ); */
 278 }
 279
 280 EgeSelectOneAction* ege_select_one_action_new( const gchar *name,
 281                                                const gchar *label,
 282                                                const gchar *tooltip,
 283                                                const gchar *stock_id,
 284                                                GtkTreeModel* model )
 285 {
 286     GObject* obj = (GObject*)g_object_new( EGE_SELECT_ONE_ACTION_TYPE,
 287                                            "name", name,
 288                                            "label", label,
 289                                            "tooltip", tooltip,
 290                                            "stock_id", stock_id,
 291                                            "model", model,
 292                                            "active", 0,
 293                                            "icon-property", "stock-id",
 294                                            NULL );
 295
 296     EgeSelectOneAction* action = EGE_SELECT_ONE_ACTION( obj );
 297
 298     return action;
 299 }
 300
 301
 302 gint ege_select_one_action_get_active( EgeSelectOneAction* action )
 303 {
 304     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 305     return action->private_data->active;
 306 }
 307
 308 gchar *ege_select_one_action_get_active_text( EgeSelectOneAction* action )
 309 {
 310     GtkTreeIter iter;
 311     gchar *str = 0;
 312     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 313
 314     if ( action->private_data->active >= 0) {
 315         if ( gtk_tree_model_iter_nth_child( action->private_data->model, &iter, NULL, action->private_data->active ) ) {
 316             gtk_tree_model_get( action->private_data->model, &iter,
 317                                 action->private_data->labelColumn, &str,
 318                                 -1 );
 319         }
 320     } else if ( (action->private_data->active == -1) && action->private_data->activeText ) {
 321         str = g_strdup(action->private_data->activeText);
 322     }
 323
 324     return str;
 325 }
 326
 327 void ege_select_one_action_set_active( EgeSelectOneAction* action, gint val )
 328 {
 329     g_object_set( G_OBJECT(action), "active", val, NULL );
 330 }
 331
 332 gint ege_select_one_action_get_label_column( EgeSelectOneAction* action )
 333 {
 334     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 335     return action->private_data->labelColumn;
 336 }
 337
 338 void ege_select_one_action_set_label_column( EgeSelectOneAction* action, gint col )
 339 {
 340     g_object_set( G_OBJECT(action), "label-column", col, NULL );
 341 }
 342
 343 gint ege_select_one_action_get_icon_column( EgeSelectOneAction* action )
 344 {
 345     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 346     return action->private_data->iconColumn;
 347 }
 348
 349 void ege_select_one_action_set_icon_column( EgeSelectOneAction* action, gint col )
 350 {
 351     g_object_set( G_OBJECT(action), "icon-column", col, NULL );
 352 }
 353
 354 gint ege_select_one_action_get_icon_size( EgeSelectOneAction* action )
 355 {
 356     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 357     return action->private_data->iconSize;
 358 }
 359
 360 void ege_select_one_action_set_icon_size( EgeSelectOneAction* action, gint size )
 361 {
 362     g_object_set( G_OBJECT(action), "icon-size", size, NULL );
 363 }
 364
 365 gint ege_select_one_action_get_tooltip_column( EgeSelectOneAction* action )
 366 {
 367     g_return_val_if_fail( IS_EGE_SELECT_ONE_ACTION(action), 0 );
 368     return action->private_data->tooltipColumn;
 369 }
 370
 371 void ege_select_one_action_set_tooltip_column( EgeSelectOneAction* action, gint col )
 372 {
 373     g_object_set( G_OBJECT(action), "tooltip-column", col, NULL );
 374 }
 375
 376 void ege_select_one_action_set_appearance( EgeSelectOneAction* action, gchar const* val )
 377 {
 378     g_object_set( G_OBJECT(action), "appearance", val, NULL );
 379 }
 380
 381 void ege_select_one_action_set_selection( EgeSelectOneAction* action, gchar const* val )
 382 {
 383     g_object_set( G_OBJECT(action), "selection", val, NULL );
 384 }
 385
 386 void ege_select_one_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec )
 387 {
 388     EgeSelectOneAction* action = EGE_SELECT_ONE_ACTION( obj );
 389     switch ( propId ) {
 390         case PROP_MODEL:
 391             g_value_set_object( value, action->private_data->model );
 392             break;
 393
 394         case PROP_ACTIVE:
 395             g_value_set_int( value, action->private_data->active );
 396             break;
 397
 398         case PROP_LABEL_COLUMN:
 399             g_value_set_int( value, action->private_data->labelColumn );
 400             break;
 401
 402         case PROP_ICON_COLUMN:
 403             g_value_set_int( value, action->private_data->iconColumn );
 404             break;
 405
 406         case PROP_TOOLTIP_COLUMN:
 407             g_value_set_int( value, action->private_data->tooltipColumn );
 408             break;
 409
 410         case PROP_ICON_PROP:
 411             g_value_set_string( value, action->private_data->iconProperty );
 412             break;
 413
 414         case PROP_ICON_SIZE:
 415             g_value_set_int( value, action->private_data->iconSize );
 416             break;
 417
 418         case PROP_APPEARANCE:
 419             g_value_set_string( value, action->private_data->appearance );
 420             break;
 421
 422         case PROP_SELECTION:
 423             g_value_set_string( value, action->private_data->selection );
 424             break;
 425
 426         default:
 427             G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec );
 428     }
 429 }
 430
 431 void ege_select_one_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec )
 432 {
 433     EgeSelectOneAction* action = EGE_SELECT_ONE_ACTION( obj );
 434     switch ( propId ) {
 435         case PROP_MODEL:
 436         {
 437             action->private_data->model = GTK_TREE_MODEL( g_value_get_object( value ) );
 438         }
 439         break;
 440
 441         case PROP_ACTIVE:
 442         {
 443             resync_active( action, g_value_get_int( value ), FALSE );
 444         }
 445         break;
 446
 447         case PROP_LABEL_COLUMN:
 448         {
 449             action->private_data->labelColumn = g_value_get_int( value );
 450         }
 451         break;
 452
 453         case PROP_ICON_COLUMN:
 454         {
 455             action->private_data->iconColumn = g_value_get_int( value );
 456         }
 457         break;
 458
 459         case PROP_TOOLTIP_COLUMN:
 460         {
 461             action->private_data->tooltipColumn = g_value_get_int( value );
 462         }
 463         break;
 464
 465         case PROP_ICON_PROP:
 466         {
 467             gchar* tmp = action->private_data->iconProperty;
 468             gchar* newVal = g_value_dup_string( value );
 469             action->private_data->iconProperty = newVal;
 470             g_free( tmp );
 471         }
 472         break;
 473
 474         case PROP_ICON_SIZE:
 475         {
 476             action->private_data->iconSize = g_value_get_int( value );
 477         }
 478         break;
 479
 480         case PROP_APPEARANCE:
 481         {
 482             gchar* tmp = action->private_data->appearance;
 483             gchar* newVal = g_value_dup_string( value );
 484             action->private_data->appearance = newVal;
 485             g_free( tmp );
 486
 487             if ( !action->private_data->appearance || (strcmp("", newVal) == 0) ) {
 488                 action->private_data->appearanceMode = APPEARANCE_NONE;
 489             } else if ( strcmp("full", newVal) == 0 ) {
 490                 action->private_data->appearanceMode = APPEARANCE_FULL;
 491             } else if ( strcmp("compact", newVal) == 0 ) {
 492                 action->private_data->appearanceMode = APPEARANCE_COMPACT;
 493             } else if ( strcmp("minimal", newVal) == 0 ) {
 494                 action->private_data->appearanceMode = APPEARANCE_MINIMAL;
 495             } else {
 496                 action->private_data->appearanceMode = APPEARANCE_UNKNOWN;
 497             }
 498         }
 499         break;
 500
 501         case PROP_SELECTION:
 502         {
 503             gchar* tmp = action->private_data->selection;
 504             gchar* newVal = g_value_dup_string( value );
 505             action->private_data->selection = newVal;
 506             g_free( tmp );
 507
 508             if ( !action->private_data->selection || (strcmp("closed", newVal) == 0) ) {
 509                 action->private_data->selectionMode = SELECTION_CLOSED;
 510             } else if ( strcmp("open", newVal) == 0 ) {
 511                 action->private_data->selectionMode = SELECTION_OPEN;
 512             } else {
 513                 action->private_data->selectionMode = SELECTION_UNKNOWN;
 514             }
 515         }
 516         break;
 517
 518         default:
 519             G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec );
 520     }
 521 }
 522
 523 GtkWidget* create_menu_item( GtkAction* action )
 524 {
 525     GtkWidget* item = 0;
 526
 527     if ( IS_EGE_SELECT_ONE_ACTION(action) ) {
 528         EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION( action );
 529         gchar*  sss = 0;
 530         gboolean valid = FALSE;
 531         gint index = 0;
 532         GtkTreeIter iter;
 533         GSList* group = 0;
 534         GtkWidget* subby = gtk_menu_new();
 535
 536         g_object_get( G_OBJECT(action), "label", &sss, NULL );
 537
 538         item = gtk_menu_item_new_with_label( sss );
 539
 540         valid = gtk_tree_model_get_iter_first( act->private_data->model, &iter );
 541         while ( valid ) {
 542             gchar* str = 0;
 543             gtk_tree_model_get( act->private_data->model, &iter,
 544                                 act->private_data->labelColumn, &str,
 545                                 -1 );
 546
 547             GtkWidget *item = gtk_radio_menu_item_new_with_label( group, str );
 548             group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
 549             gtk_menu_shell_append( GTK_MENU_SHELL(subby), item );
 550             g_object_set_qdata( G_OBJECT(item), gDataName, act );
 551
 552             gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item), index == act->private_data->active );
 553
 554             g_free(str);
 555             str = 0;
 556
 557             g_signal_connect( G_OBJECT(item), "toggled", G_CALLBACK(menu_toggled_cb), GINT_TO_POINTER(index) );
 558
 559             index++;
 560             valid = gtk_tree_model_iter_next( act->private_data->model, &iter );
 561         }
 562
 563         gtk_menu_item_set_submenu( GTK_MENU_ITEM(item), subby );
 564         gtk_widget_show_all( subby );
 565
 566         g_free(sss);
 567     } else {
 568         item = gParentClass->create_menu_item( action );
 569     }
 570
 571     return item;
 572 }
 573
 574
 575 void ege_select_one_action_set_radio_action_type( EgeSelectOneAction* action, GType radioActionType )
 576 {
 577     (void)action;
 578
 579     if ( g_type_is_a( radioActionType, GTK_TYPE_RADIO_ACTION ) ) {
 580         action->private_data->radioActionType = radioActionType;
 581     } else {
 582         g_warning("Passed in type '%s' is not derived from '%s'", g_type_name(radioActionType), g_type_name(GTK_TYPE_RADIO_ACTION) );
 583     }
 584 }
 585
 586 GtkWidget* create_tool_item( GtkAction* action )
 587 {
 588     GtkWidget* item = 0;
 589
 590     if ( IS_EGE_SELECT_ONE_ACTION(action) && EGE_SELECT_ONE_ACTION(action)->private_data->model )
 591     {
 592         EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION(action);
 593         item = GTK_WIDGET( gtk_tool_item_new() );
 594
 595         if ( act->private_data->appearanceMode == APPEARANCE_FULL ) {
 596             GtkWidget* holder = gtk_hbox_new( FALSE, 0 );
 597
 598             GtkRadioAction* ract = 0;
 599             GtkWidget* sub = 0;
 600             GSList* group = 0;
 601             GtkTreeIter iter;
 602             gboolean valid = FALSE;
 603             gint index = 0;
 604             GtkTooltips* tooltips = gtk_tooltips_new();
 605
 606             gchar*  sss = 0;
 607             g_object_get( G_OBJECT(action), "short_label", &sss, NULL );
 608             if (sss) {
 609                 GtkWidget* lbl;
 610                 lbl = gtk_label_new(sss);
 611                 gtk_box_pack_start( GTK_BOX(holder), lbl, FALSE, FALSE, 4 );
 612             }
 613
 614             valid = gtk_tree_model_get_iter_first( act->private_data->model, &iter );
 615             while ( valid ) {
 616                 gchar* str = 0;
 617                 gchar* tip = 0;
 618                 gchar* iconId = 0;
 619                 /*
 620                 gint size = 0;
 621                 */
 622                 gtk_tree_model_get( act->private_data->model, &iter,
 623                                     act->private_data->labelColumn, &str,
 624                                     -1 );
 625                 if ( act->private_data->iconColumn >= 0 ) {
 626                     gtk_tree_model_get( act->private_data->model, &iter,
 627                                         act->private_data->iconColumn, &iconId,
 628                                         -1 );
 629                 }
 630                 if ( act->private_data->tooltipColumn >= 0 ) {
 631                     gtk_tree_model_get( act->private_data->model, &iter,
 632                                         act->private_data->tooltipColumn, &tip,
 633                                         -1 );
 634                 }
 635
 636                 if ( act->private_data->radioActionType ) {
 637                     void* obj = g_object_new( act->private_data->radioActionType,
 638                                               "name", "Name 1",
 639                                               "label", str,
 640                                               "tooltip", tip,
 641                                               "value", index,
 642                                               /*
 643                                               "iconId", iconId,
 644                                               "iconSize", size,
 645                                               */
 646                                               NULL );
 647                     if ( iconId ) {
 648                         g_object_set( G_OBJECT(obj), act->private_data->iconProperty, iconId, NULL );
 649                     }
 650
 651                     if ( act->private_data->iconProperty ) {
 652                         /* TODO get this string to be set instead of hardcoded */
 653                         if ( act->private_data->iconSize >= 0 ) {
 654                             g_object_set( G_OBJECT(obj), "iconSize", act->private_data->iconSize, NULL );
 655                         }
 656                     }
 657
 658                     ract = GTK_RADIO_ACTION(obj);
 659                 } else {
 660                     ract = gtk_radio_action_new( "Name 1", str, tip, iconId, index );
 661                 }
 662
 663                 gtk_radio_action_set_group( ract, group );
 664                 group = gtk_radio_action_get_group( ract );
 665
 666                 if ( index == act->private_data->active ) {
 667                     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(ract), TRUE );
 668                 }
 669                 g_signal_connect( G_OBJECT(ract), "changed", G_CALLBACK( proxy_action_chagned_cb ), act );
 670
 671                 sub = gtk_action_create_tool_item( GTK_ACTION(ract) );
 672                 gtk_action_connect_proxy( GTK_ACTION(ract), sub );
 673                 gtk_tool_item_set_tooltip( GTK_TOOL_ITEM(sub), tooltips, tip, NULL );
 674
 675                 gtk_box_pack_start( GTK_BOX(holder), sub, FALSE, FALSE, 0 );
 676
 677                 g_free( str );
 678                 g_free( tip );
 679                 g_free( iconId );
 680
 681                 index++;
 682                 valid = gtk_tree_model_iter_next( act->private_data->model, &iter );
 683             }
 684
 685             g_object_set_data( G_OBJECT(holder), "ege-proxy_action-group", group );
 686             g_object_set_data( G_OBJECT(holder), "ege-tooltips", tooltips );
 687
 688             gtk_container_add( GTK_CONTAINER(item), holder );
 689         } else {
 690             GtkCellRenderer * renderer = 0;
 691             GtkWidget* holder = gtk_hbox_new( FALSE, 4 );
 692             GtkWidget* normal = (act->private_data->selectionMode == SELECTION_OPEN) ?
 693                 gtk_combo_box_entry_new_with_model( act->private_data->model, act->private_data->labelColumn ) :
 694                 gtk_combo_box_new_with_model( act->private_data->model );
 695             if ((act->private_data->selectionMode == SELECTION_OPEN)) {
 696                 GtkWidget *child = gtk_bin_get_child( GTK_BIN(normal) );
 697                 if (GTK_IS_ENTRY(child)) {
 698                     gtk_entry_set_width_chars(GTK_ENTRY(child), 4);
 699                     g_signal_connect( G_OBJECT(child), "activate", G_CALLBACK(combo_entry_changed_cb), act );
 700                     g_signal_connect( G_OBJECT(child), "focus-out-event", G_CALLBACK(combo_entry_focus_lost_cb), act );
 701                 }
 702             } else {
 703                 if ( act->private_data->iconColumn >= 0 ) {
 704                     renderer = gtk_cell_renderer_pixbuf_new();
 705                     gtk_cell_layout_pack_start( GTK_CELL_LAYOUT(normal), renderer, TRUE );
 706
 707                     // "icon-name"
 708                     gtk_cell_layout_add_attribute( GTK_CELL_LAYOUT(normal), renderer, "stock-id", act->private_data->iconColumn );
 709                 }
 710
 711                 renderer = gtk_cell_renderer_text_new();
 712                 gtk_cell_layout_pack_start( GTK_CELL_LAYOUT(normal), renderer, TRUE );
 713                 gtk_cell_layout_add_attribute( GTK_CELL_LAYOUT(normal), renderer, "text", act->private_data->labelColumn );
 714             }
 715
 716             gtk_combo_box_set_active( GTK_COMBO_BOX(normal), act->private_data->active );
 717
 718             g_signal_connect( G_OBJECT(normal), "changed", G_CALLBACK(combo_changed_cb), action );
 719
 720             g_object_set_data( G_OBJECT(holder), "ege-combo-box", normal );
 721
 722             if (act->private_data->appearanceMode == APPEARANCE_COMPACT) {
 723                 gchar*  sss = 0;
 724                 g_object_get( G_OBJECT(action), "short_label", &sss, NULL );
 725                 if (sss) {
 726                     GtkWidget* lbl;
 727                     lbl = gtk_label_new(sss);
 728                     gtk_box_pack_start( GTK_BOX(holder), lbl, FALSE, FALSE, 4 );
 729                 }
 730             }
 731
 732             gtk_box_pack_start( GTK_BOX(holder), normal, FALSE, FALSE, 0 );
 733
 734             {
 735                 GtkWidget *align = gtk_alignment_new(0, 0.5, 0, 0);
 736                 gtk_container_add( GTK_CONTAINER(align), holder);
 737                 gtk_container_add( GTK_CONTAINER(item), align );
 738             }
 739         }
 740
 741         gtk_widget_show_all( item );
 742     } else {
 743         item = gParentClass->create_tool_item( action );
 744     }
 745
 746     return item;
 747 }
 748
 749
 750 void connect_proxy( GtkAction *action, GtkWidget *proxy )
 751 {
 752     gParentClass->connect_proxy( action, proxy );
 753 }
 754
 755 void disconnect_proxy( GtkAction *action, GtkWidget *proxy )
 756 {
 757     gParentClass->disconnect_proxy( action, proxy );
 758 }
 759
 760
 761 void resync_active( EgeSelectOneAction* act, gint active, gboolean override )
 762 {
 763     if ( override || (act->private_data->active != active) ) {
 764         act->private_data->active = active;
 765         GSList* proxies = gtk_action_get_proxies( GTK_ACTION(act) );
 766         while ( proxies ) {
 767             if ( GTK_IS_TOOL_ITEM(proxies->data) ) {
 768                 /* Search for the things we built up in create_tool_item() */
 769                 GList* children = gtk_container_get_children( GTK_CONTAINER(proxies->data) );
 770                 if ( children && children->data ) {
 771                     gpointer combodata = g_object_get_data( G_OBJECT(children->data), "ege-combo-box" );
 772                     if (!combodata && GTK_IS_ALIGNMENT(children->data)) {
 773                         GList *other = gtk_container_get_children( GTK_CONTAINER(children->data) );
 774                          combodata = g_object_get_data( G_OBJECT(other->data), "ege-combo-box" );
 775                     }
 776                     if ( GTK_IS_COMBO_BOX(combodata) ) {
 777                         GtkComboBox* combo = GTK_COMBO_BOX(combodata);
 778                         if ((active == -1) && (GTK_IS_COMBO_BOX_ENTRY(combo))) {
 779                             gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo))), act->private_data->activeText);
 780                         } else if ( gtk_combo_box_get_active(combo) != active ) {
 781                             gtk_combo_box_set_active( combo, active );
 782                         }
 783                     } else if ( GTK_IS_HBOX(children->data) ) {
 784                         gpointer data = g_object_get_data( G_OBJECT(children->data), "ege-proxy_action-group" );
 785                         if ( data ) {
 786                             GSList* group = (GSList*)data;
 787                             GtkRadioAction* oneAction = GTK_RADIO_ACTION(group->data);
 788                             gint hot = gtk_radio_action_get_current_value( oneAction );
 789                             if ( hot != active ) {
 790                                 /*gtk_radio_action_set_current_value( oneAction, active );*/
 791                                 gint value = 0;
 792                                 while ( group ) {
 793                                     GtkRadioAction* possible = GTK_RADIO_ACTION(group->data);
 794                                     g_object_get( G_OBJECT(possible), "value", &value, NULL );
 795                                     if ( value == active ) {
 796                                         /* Found the group member to set active */
 797                                         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(possible), TRUE );
 798                                         break;
 799                                     }
 800
 801                                     group = g_slist_next(group);
 802                                 }
 803                             }
 804                         }
 805                     }
 806                 }
 807             } else if ( GTK_IS_MENU_ITEM(proxies->data) ) {
 808                 GtkWidget* subMenu = gtk_menu_item_get_submenu( GTK_MENU_ITEM(proxies->data) );
 809                 GList* children = gtk_container_get_children( GTK_CONTAINER(subMenu) );
 810                 if ( children && (g_list_length(children) > (guint)active) ) {
 811                     gpointer data = g_list_nth_data( children, active );
 812                     gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(data), TRUE );
 813                 }
 814             }
 815
 816             proxies = g_slist_next( proxies );
 817         }
 818
 819         g_signal_emit( G_OBJECT(act), signals[CHANGED], 0);
 820     }
 821 }
 822
 823 void combo_changed_cb( GtkComboBox* widget, gpointer user_data )
 824 {
 825     EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION(user_data);
 826     gint newActive = gtk_combo_box_get_active(widget);
 827     gchar *text = gtk_combo_box_get_active_text(widget);
 828
 829     if (newActive == -1) {
 830         /* indicates the user is entering text for a custom aka "open" value */
 831         if (act->private_data->pendingText && text && (strcmp(act->private_data->pendingText, text) == 0) ) {
 832             /* The currently entered data matches the last seen */
 833         } else {
 834             if (act->private_data->pendingText) {
 835                 g_free(act->private_data->pendingText);
 836             }
 837             act->private_data->pendingText = text;
 838             text = 0;
 839         }
 840     } else if (newActive != act->private_data->active) {
 841         if (act->private_data->pendingText) {
 842             g_free(act->private_data->pendingText);
 843             act->private_data->pendingText = 0;
 844         }
 845         g_object_set( G_OBJECT(act), "active", newActive, NULL );
 846     }
 847
 848     if (text) {
 849         g_free(text);
 850         text = 0;
 851     }
 852 }
 853
 854 gboolean combo_entry_focus_lost_cb( GtkWidget *widget, GdkEventFocus *event, gpointer data )
 855 {
 856     EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION(data);
 857     (void)widget;
 858     (void)event;
 859
 860     commit_pending_change(act);
 861
 862     return FALSE;
 863 }
 864
 865 void combo_entry_changed_cb( GtkEntry* widget, gpointer user_data )
 866 {
 867     EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION(user_data);
 868     (void)widget;
 869     commit_pending_change(act);
 870 }
 871
 872 void commit_pending_change(EgeSelectOneAction *act)
 873 {
 874     if (act->private_data->pendingText) {
 875         if (act->private_data->activeText && (strcmp(act->private_data->pendingText, act->private_data->activeText) == 0)) {
 876             /* Was the same value */
 877             g_free(act->private_data->pendingText);
 878             act->private_data->pendingText = 0;
 879         } else {
 880             gint matching = find_text_index(act, act->private_data->pendingText);
 881
 882             if (act->private_data->activeText) {
 883                 g_free(act->private_data->activeText);
 884             }
 885             act->private_data->activeText = act->private_data->pendingText;
 886             act->private_data->pendingText = 0;
 887
 888             if (matching >= 0) {
 889                 g_free(act->private_data->activeText);
 890                 act->private_data->activeText = 0;
 891                 g_object_set( G_OBJECT(act), "active", matching, NULL );
 892             } else if (act->private_data->active != -1) {
 893                 g_object_set( G_OBJECT(act), "active", -1, NULL );
 894             } else {
 895                 resync_active( act, -1, TRUE );
 896             }
 897         }
 898     }
 899 }
 900
 901 gint find_text_index(EgeSelectOneAction *act, gchar const* text)
 902 {
 903     gint index = -1;
 904
 905     if (text) {
 906         GtkTreeIter iter;
 907         gboolean valid = gtk_tree_model_get_iter_first( act->private_data->model, &iter );
 908         gint curr = 0;
 909         while ( valid && (index < 0) ) {
 910             gchar* str = 0;
 911             gtk_tree_model_get( act->private_data->model, &iter,
 912                                 act->private_data->labelColumn, &str,
 913                                 -1 );
 914
 915             if (str && (strcmp(text, str) == 0)) {
 916                 index = curr;
 917             }
 918
 919             g_free(str);
 920             str = 0;
 921
 922             curr++;
 923             valid = gtk_tree_model_iter_next( act->private_data->model, &iter );
 924         }
 925     }
 926
 927     return index;
 928 }
 929
 930 void menu_toggled_cb( GtkWidget* obj, gpointer data )
 931 {
 932     GtkCheckMenuItem* item = GTK_CHECK_MENU_ITEM(obj);
 933     EgeSelectOneAction* act = (EgeSelectOneAction*)g_object_get_qdata( G_OBJECT(obj), gDataName );
 934     gint newActive = GPOINTER_TO_INT(data);
 935     if ( gtk_check_menu_item_get_active(item) && (newActive != act->private_data->active) ) {
 936         g_object_set( G_OBJECT(act), "active", newActive, NULL );
 937     }
 938 }
 939
 940 void proxy_action_chagned_cb( GtkRadioAction* action, GtkRadioAction* current, gpointer user_data )
 941 {
 942     (void)current;
 943     if ( gtk_toggle_action_get_active( GTK_TOGGLE_ACTION(action) ) ) {
 944         EgeSelectOneAction* act = EGE_SELECT_ONE_ACTION(user_data);
 945         gint newActive = gtk_radio_action_get_current_value( action );
 946         if ( newActive != act->private_data->active ) {
 947             g_object_set( G_OBJECT(act), "active", newActive, NULL );
 948         }
 949     }
 950 }