comparison: console/libgnt/gnttree.c
console/libgnt/gnttree.c
- changeset 13920
- c51758bc563c
- parent 13919
- 94caf5dc02b4
- child 13922
- 7195a6fe2416
equal
deleted
inserted
replaced
| 13919:94caf5dc02b4 | 13920:c51758bc563c |
|---|---|
| 2 | 2 |
| 3 enum | 3 enum |
| 4 { | 4 { |
| 5 SIGS = 1, | 5 SIGS = 1, |
| 6 }; | 6 }; |
| 7 | |
| 8 #define TAB_SIZE 3 | |
| 7 | 9 |
| 8 /* XXX: Make this one into a GObject? | 10 /* XXX: Make this one into a GObject? |
| 9 * ... Probably not */ | 11 * ... Probably not */ |
| 10 struct _GnTreeRow | 12 struct _GnTreeRow |
| 11 { | 13 { |
| 200 } | 202 } |
| 201 | 203 |
| 202 return type; | 204 return type; |
| 203 } | 205 } |
| 204 | 206 |
| 207 static void | |
| 208 free_tree_row(gpointer data) | |
| 209 { | |
| 210 GntTreeRow *row = data; | |
| 211 | |
| 212 g_free(row->text); | |
| 213 g_free(row); | |
| 214 } | |
| 215 | |
| 205 GntWidget *gnt_tree_new() | 216 GntWidget *gnt_tree_new() |
| 206 { | 217 { |
| 207 GntWidget *widget = g_object_new(GNT_TYPE_TREE, NULL); | 218 GntWidget *widget = g_object_new(GNT_TYPE_TREE, NULL); |
| 208 GntTree *tree = GNT_TREE(widget); | 219 GntTree *tree = GNT_TREE(widget); |
| 209 | 220 |
| 210 tree->hash = g_hash_table_new(g_direct_hash, g_direct_equal); | 221 tree->hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, free_tree_row); |
| 211 GNT_WIDGET_SET_FLAGS(widget, GNT_WIDGET_NO_SHADOW); | 222 GNT_WIDGET_SET_FLAGS(widget, GNT_WIDGET_NO_SHADOW); |
| 212 gnt_widget_set_take_focus(widget, TRUE); | 223 gnt_widget_set_take_focus(widget, TRUE); |
| 213 | 224 |
| 214 return widget; | 225 return widget; |
| 215 } | 226 } |
| 244 tree->bottom += count; | 255 tree->bottom += count; |
| 245 | 256 |
| 246 redraw_tree(tree); | 257 redraw_tree(tree); |
| 247 } | 258 } |
| 248 | 259 |
| 260 static int | |
| 261 find_depth(GntTreeRow *row) | |
| 262 { | |
| 263 int dep = -1; | |
| 264 | |
| 265 while (row) | |
| 266 { | |
| 267 dep++; | |
| 268 row = row->parent; | |
| 269 } | |
| 270 | |
| 271 return dep; | |
| 272 } | |
| 273 | |
| 249 void gnt_tree_add_row_after(GntTree *tree, void *key, const char *text, void *parent, void *bigbro) | 274 void gnt_tree_add_row_after(GntTree *tree, void *key, const char *text, void *parent, void *bigbro) |
| 250 { | 275 { |
| 251 GntTreeRow *row = g_new0(GntTreeRow, 1), *pr = NULL; | 276 GntTreeRow *row = g_new0(GntTreeRow, 1), *pr = NULL; |
| 252 | |
| 253 row->key = key; | |
| 254 row->text = g_strdup(text); | |
| 255 row->data = NULL; | |
| 256 | 277 |
| 257 g_hash_table_insert(tree->hash, key, row); | 278 g_hash_table_insert(tree->hash, key, row); |
| 258 | 279 |
| 259 if (tree->root == NULL) | 280 if (tree->root == NULL) |
| 260 { | 281 { |
| 306 { | 327 { |
| 307 tree->list = g_list_insert(tree->list, key, position + 1); | 328 tree->list = g_list_insert(tree->list, key, position + 1); |
| 308 } | 329 } |
| 309 } | 330 } |
| 310 | 331 |
| 332 row->key = key; | |
| 333 row->text = g_strdup_printf("%*s%s", TAB_SIZE * find_depth(row), "", text); | |
| 334 row->data = NULL; | |
| 335 | |
| 311 if (GNT_WIDGET_IS_FLAG_SET(GNT_WIDGET(tree), GNT_WIDGET_MAPPED)) | 336 if (GNT_WIDGET_IS_FLAG_SET(GNT_WIDGET(tree), GNT_WIDGET_MAPPED)) |
| 312 redraw_tree(tree); | 337 redraw_tree(tree); |
| 313 } | 338 } |
| 314 | 339 |
| 315 gpointer gnt_tree_get_selection_data(GntTree *tree) | 340 gpointer gnt_tree_get_selection_data(GntTree *tree) |
