libanjuta/anjuta-vcs-status-tree-view.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3 * anjuta
   4 * Copyright (C) James Liggett 2007 <jrliggett@cox.net>
   5 *
   6 * anjuta is free software.
   7 *
   8 * You may redistribute it and/or modify it under the terms of the
   9 * GNU General Public License, as published by the Free Software
  10 * Foundation; either version 2 of the License, or (at your option)
  11 * any later version.
  12 *
  13 * anjuta is distributed in the hope that it will be useful,
  14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16 * See the GNU General Public License for more details.
  17 *
  18 * You should have received a copy of the GNU General Public License
  19 * along with anjuta.  If not, write to:
  20 *       The Free Software Foundation, Inc.,
  21 *       51 Franklin Street, Fifth Floor
  22 *       Boston, MA  02110-1301, USA.
  23 */
  24
  25 #include "anjuta-vcs-status-tree-view.h"
  26
  27 enum
  28 {
  29         COL_SELECTED,
  30         COL_STATUS,
  31         COL_PATH,
  32         NUM_COLS
  33 };
  34
  35 enum
  36 {
  37         ANJUTA_VCS_STATUS_TREE_VIEW_CONSTRUCT_STATUS_CODES = 1,
  38         ANJUTA_VCS_STATUS_TREE_VIEW_SHOW_STATUS
  39 };
  40
  41 struct _AnjutaVcsStatusTreeViewPriv
  42 {
  43         GtkListStore *store;
  44         GHashTable *selected_paths;
  45         guint status_codes;
  46         gboolean show_status;
  47 };
  48
  49 G_DEFINE_TYPE (AnjutaVcsStatusTreeView, anjuta_vcs_status_tree_view,
  50                            GTK_TYPE_TREE_VIEW);
  51
  52 static void
  53 on_selected_column_toggled (GtkCellRendererToggle *renderer,
  54                                                         gchar *tree_path,
  55                                                         AnjutaVcsStatusTreeView *self)
  56 {
  57         GtkTreeIter iter;
  58         gchar *vcs_path;
  59         gboolean selected;
  60
  61         gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (self->priv->store),
  62                                                                                  &iter, tree_path);
  63
  64         gtk_tree_model_get (GTK_TREE_MODEL (self->priv->store), &iter,
  65                                                 COL_PATH, &vcs_path,
  66                                                 COL_SELECTED, &selected, -1);
  67
  68         gtk_list_store_set (self->priv->store, &iter,
  69                                                 COL_SELECTED, !selected, -1);
  70
  71         g_free (vcs_path);
  72
  73 }
  74
  75 static void
  76 anjuta_vcs_status_tree_view_create_columns (AnjutaVcsStatusTreeView *self)
  77 {
  78         GtkTreeViewColumn *column;
  79         GtkCellRenderer *renderer;
  80
  81         /* Selected column */
  82         column = gtk_tree_view_column_new ();
  83         renderer = gtk_cell_renderer_toggle_new ();
  84         gtk_tree_view_column_pack_start (column, renderer, TRUE);
  85         gtk_tree_view_append_column (GTK_TREE_VIEW (self), column);
  86         gtk_tree_view_column_add_attribute (column, renderer, "active",
  87                                                                                 COL_SELECTED);
  88
  89         g_signal_connect (G_OBJECT (renderer), "toggled",
  90                                           G_CALLBACK (on_selected_column_toggled),
  91                                           self);
  92
  93         /* Status column */
  94         column = gtk_tree_view_column_new ();
  95         renderer = gtk_cell_renderer_text_new ();
  96         gtk_tree_view_column_pack_start (column, renderer, TRUE);
  97         gtk_tree_view_append_column (GTK_TREE_VIEW (self), column);
  98         gtk_tree_view_column_add_attribute (column, renderer, "text",
  99                                                                                 COL_STATUS);
 100
 101         /* Path column */
 102         column = gtk_tree_view_column_new ();
 103         renderer = gtk_cell_renderer_text_new ();
 104         gtk_tree_view_column_pack_start (column, renderer, TRUE);
 105         gtk_tree_view_append_column (GTK_TREE_VIEW (self), column);
 106         gtk_tree_view_column_add_attribute (column, renderer, "text",
 107                                                                                 COL_PATH);
 108
 109         gtk_tree_view_set_model (GTK_TREE_VIEW (self),
 110                                                          GTK_TREE_MODEL (self->priv->store));
 111         g_object_unref (self->priv->store);
 112
 113 }
 114
 115 static gint
 116 path_sort (GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b,
 117                    gpointer user_data)
 118 {
 119         gint compare_value;
 120         gchar *path1;
 121         gchar *path2;
 122
 123         gtk_tree_model_get (model, a, COL_PATH, &path1, -1);
 124         gtk_tree_model_get (model, b, COL_PATH, &path2, -1);
 125
 126         compare_value = strcmp (path1, path2);
 127
 128         g_free (path1);
 129         g_free (path2);
 130
 131         return compare_value;
 132 }
 133
 134 static void
 135 anjuta_vcs_status_tree_view_init (AnjutaVcsStatusTreeView *self)
 136 {
 137         GtkTreeSortable *sortable;
 138
 139         self->priv = g_new0 (AnjutaVcsStatusTreeViewPriv, 1);
 140         self->priv->store = gtk_list_store_new (NUM_COLS,
 141                                                                                         G_TYPE_BOOLEAN,
 142                                                                                         G_TYPE_STRING,
 143                                                                                         G_TYPE_STRING);
 144         self->priv->selected_paths = g_hash_table_new_full (g_str_hash,
 145                                                                                                                 g_str_equal,
 146                                                                                                                 g_free,
 147                                                                                                                 NULL);
 148
 149         anjuta_vcs_status_tree_view_create_columns (self);
 150         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (self), FALSE);
 151
 152         sortable = GTK_TREE_SORTABLE (self->priv->store);
 153         gtk_tree_sortable_set_sort_column_id (sortable, COL_PATH,
 154                                                                                   GTK_SORT_ASCENDING);
 155         gtk_tree_sortable_set_sort_func (sortable, COL_PATH, path_sort, NULL,
 156                                                                          NULL);
 157 }
 158
 159 static void
 160 anjuta_vcs_status_tree_view_finalize (GObject *object)
 161 {
 162         AnjutaVcsStatusTreeView *self;
 163
 164         self = ANJUTA_VCS_STATUS_TREE_VIEW (object);
 165
 166         g_hash_table_destroy (self->priv->selected_paths);
 167         g_free (self->priv);
 168
 169         G_OBJECT_CLASS (anjuta_vcs_status_tree_view_parent_class)->finalize (object);
 170 }
 171
 172 static void
 173 anjuta_vcs_status_tree_view_set_property (GObject *object, guint property_id,
 174                                                                                   const GValue *value,
 175                                                                                   GParamSpec *param_spec)
 176 {
 177         AnjutaVcsStatusTreeView *self;
 178         GtkTreeView *tree_view;
 179         GtkTreeViewColumn *column;
 180
 181         self = ANJUTA_VCS_STATUS_TREE_VIEW (object);
 182
 183         switch (property_id)
 184         {
 185                 case ANJUTA_VCS_STATUS_TREE_VIEW_CONSTRUCT_STATUS_CODES:
 186                         self->priv->status_codes = g_value_get_flags (value);
 187                         break;
 188                 case ANJUTA_VCS_STATUS_TREE_VIEW_SHOW_STATUS:
 189                         tree_view = GTK_TREE_VIEW (object);
 190                         column = gtk_tree_view_get_column (tree_view, COL_STATUS);
 191                         self->priv->show_status = g_value_get_boolean (value);
 192
 193                         gtk_tree_view_column_set_visible (column, self->priv->show_status);
 194                         break;
 195                 default:
 196                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, param_spec);
 197                         break;
 198         }
 199 }
 200
 201 static void
 202 anjuta_vcs_status_tree_view_get_property (GObject *object, guint property_id,
 203                                                                                   GValue *value, GParamSpec *param_spec)
 204 {
 205         AnjutaVcsStatusTreeView *self;
 206
 207         self = ANJUTA_VCS_STATUS_TREE_VIEW (object);
 208
 209         switch (property_id)
 210         {
 211                 case ANJUTA_VCS_STATUS_TREE_VIEW_CONSTRUCT_STATUS_CODES:
 212                         g_value_set_flags (value, self->priv->status_codes);
 213                         break;
 214                 case ANJUTA_VCS_STATUS_TREE_VIEW_SHOW_STATUS:
 215                         g_value_set_boolean (value, self->priv->show_status);
 216                         break;
 217                 default:
 218                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, param_spec);
 219                         break;
 220         }
 221 }
 222
 223 static void
 224 anjuta_vcs_status_tree_view_class_init (AnjutaVcsStatusTreeViewClass *klass)
 225 {
 226         GObjectClass* object_class = G_OBJECT_CLASS (klass);
 227         GParamSpec *param_spec;
 228
 229         object_class->finalize = anjuta_vcs_status_tree_view_finalize;
 230         object_class->get_property = anjuta_vcs_status_tree_view_get_property;
 231         object_class->set_property = anjuta_vcs_status_tree_view_set_property;
 232
 233         param_spec = g_param_spec_flags ("status-codes", "Status codes",
 234                                                                          "Control which status codes are shown in "
 235                                                                          "the list.",
 236                                                                          ANJUTA_TYPE_VCS_STATUS,
 237                                                                          ANJUTA_VCS_DEFAULT_STATUS_CODES,
 238                                                                          G_PARAM_READWRITE |
 239                                                                          G_PARAM_CONSTRUCT_ONLY);
 240         g_object_class_install_property (object_class,
 241                                                                          ANJUTA_VCS_STATUS_TREE_VIEW_CONSTRUCT_STATUS_CODES,
 242                                                                          param_spec);
 243
 244         param_spec = g_param_spec_boolean ("show-status", "Show status",
 245                                                                            "Show or hide status description",
 246                                                                            TRUE,
 247                                                                            G_PARAM_READWRITE);
 248         g_object_class_install_property (object_class,
 249                                                                          ANJUTA_VCS_STATUS_TREE_VIEW_SHOW_STATUS,
 250                                                                          param_spec);
 251 }
 252
 253
 254 GtkWidget *
 255 anjuta_vcs_status_tree_view_new (void)
 256 {
 257         return g_object_new (ANJUTA_VCS_TYPE_STATUS_TREE_VIEW, NULL);
 258 }
 259
 260 void
 261 anjuta_vcs_status_tree_view_destroy (AnjutaVcsStatusTreeView *self)
 262 {
 263         g_object_unref (self);
 264 }
 265
 266 void
 267 anjuta_vcs_status_tree_view_add (AnjutaVcsStatusTreeView *self, gchar *path,
 268                                                                  AnjutaVcsStatus status, gboolean selected)
 269 {
 270         GtkTreeIter iter;
 271
 272         if (status & self->priv->status_codes)
 273         {
 274                 gtk_list_store_append (self->priv->store, &iter);
 275
 276                 gtk_list_store_set (self->priv->store, &iter,
 277                                                         COL_SELECTED, selected,
 278                                                         COL_PATH, path,
 279                                                         -1);
 280
 281                 if (selected)
 282                 {
 283                         g_hash_table_insert (self->priv->selected_paths, g_strdup (path),
 284                                                                  NULL);
 285                 }
 286
 287                 switch (status)
 288                 {
 289                         case ANJUTA_VCS_STATUS_MODIFIED:
 290                                 gtk_list_store_set (self->priv->store, &iter, COL_STATUS,
 291                                                                         "Modified", -1);
 292                         break;
 293                         case ANJUTA_VCS_STATUS_ADDED:
 294                                 gtk_list_store_set (self->priv->store, &iter, COL_STATUS,
 295                                                                         "Added", -1);
 296                         break;
 297                         case ANJUTA_VCS_STATUS_DELETED:
 298                                 gtk_list_store_set (self->priv->store, &iter, COL_STATUS,
 299                                                                         "Deleted", -1);
 300                         break;
 301                         case ANJUTA_VCS_STATUS_CONFLICTED:
 302                                 gtk_list_store_set (self->priv->store, &iter, COL_STATUS,
 303                                                                         "Conflicted", -1);
 304                         break;
 305                         case ANJUTA_VCS_STATUS_MISSING:
 306                                 gtk_list_store_set (self->priv->store, &iter, COL_STATUS,
 307                                                                         "Missing", -1);
 308                         break;
 309                         case ANJUTA_VCS_STATUS_NONE:
 310                                 default:
 311                                 break;
 312
 313                 }
 314         }
 315 }
 316
 317 static gboolean
 318 select_all_paths (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter,
 319                                   AnjutaVcsStatusTreeView *self)
 320 {
 321         gtk_list_store_set (self->priv->store, iter,
 322                                                 COL_SELECTED, TRUE,
 323                                                 -1);
 324
 325         return FALSE;
 326 }
 327
 328 void
 329 anjuta_vcs_status_tree_view_select_all (AnjutaVcsStatusTreeView *self)
 330 {
 331         gtk_tree_model_foreach (GTK_TREE_MODEL (self->priv->store),
 332                                                     (GtkTreeModelForeachFunc) select_all_paths,
 333                                                         self);
 334 }
 335
 336 static gboolean
 337 unselect_all_paths (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter,
 338                                         AnjutaVcsStatusTreeView *self)
 339 {
 340         gtk_list_store_set (self->priv->store, iter,
 341                                                 COL_SELECTED, FALSE,
 342                                                 -1);
 343
 344         return FALSE;
 345 }
 346
 347 void
 348 anjuta_vcs_status_tree_view_unselect_all (AnjutaVcsStatusTreeView *self)
 349 {
 350         gtk_tree_model_foreach (GTK_TREE_MODEL (self->priv->store),
 351                                                         (GtkTreeModelForeachFunc) unselect_all_paths,
 352                                                         self);
 353 }
 354
 355 static gboolean
 356 create_selected_paths_list (GtkTreeModel *model, GtkTreePath *path,
 357                                                         GtkTreeIter *iter, GList **list)
 358 {
 359         gboolean selected;
 360         gchar *file_path;
 361
 362         gtk_tree_model_get (model, iter,
 363                                                 COL_SELECTED, &selected,
 364                                                 COL_PATH, &file_path,
 365                                                 -1);
 366
 367         if (selected)
 368                 *list = g_list_append (*list, g_strdup (file_path));
 369
 370         return FALSE;
 371 }
 372
 373 GList *
 374 anjuta_vcs_status_tree_view_get_selected (AnjutaVcsStatusTreeView *self)
 375 {
 376         GList *list;
 377
 378         list = NULL;
 379
 380         gtk_tree_model_foreach (GTK_TREE_MODEL (self->priv->store),
 381                                                         (GtkTreeModelForeachFunc) create_selected_paths_list,
 382                                                         &list);
 383
 384         return list;
 385 }