Use foreach with copied list for importing bookmarks
The new macro KATZE_ARRAY_FOREACH_ITEM_L is added, taking a list that must be freed afterwards. It copies the list to not enter infinite recursion if items are removed or appended.
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2 changed files with 28 additions and 1 deletions
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@ -84,6 +84,15 @@ GList*
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katze_array_peek_items (KatzeArray* array);
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extern GList* kalistglobal;
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/* KATZE_ARRAY_FOREACH_ITEM:
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* @item: a #KatzeItem variable
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* @array: a #KatzeArray to loop through
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*
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* Loops through all items of the array. The macro can
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* be used like a for() loop.
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* If the array is modified during the loop, you must
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* use KATZE_ARRAY_FOREACH_ITEM_L instead.
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* */
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#define KATZE_ARRAY_FOREACH_ITEM(kaitem, kaarray) \
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for (kalistglobal = katze_array_peek_items (kaarray), \
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kaitem = kalistglobal ? kalistglobal->data : NULL; \
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@ -91,6 +100,22 @@ extern GList* kalistglobal;
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kalistglobal = g_list_next (kalistglobal), \
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kaitem = kalistglobal ? kalistglobal->data : NULL)
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/* KATZE_ARRAY_FOREACH_ITEM_L:
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* @item: a #KatzeItem variable
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* @array: a #KatzeArray to loop through
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* @list: a #GList variable
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*
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* Loops through all items of the array. The list must be freed.
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*
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* Since: 0.3.0
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* */
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#define KATZE_ARRAY_FOREACH_ITEM_L(kaitem, kaarray, kalist) \
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for (kalist = katze_array_get_items (kaarray), \
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kaitem = kalist ? kalist->data : NULL; \
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kalist != NULL; \
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kalist = g_list_next (kalist), \
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kaitem = kalist ? kalist->data : NULL)
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void
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katze_array_clear (KatzeArray* array);
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@ -155,15 +155,17 @@ midori_bookmarks_import_array_db (sqlite3* db,
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KatzeArray* array,
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const gchar* folder)
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{
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GList* list;
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KatzeItem* item;
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KATZE_ARRAY_FOREACH_ITEM (item, array)
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KATZE_ARRAY_FOREACH_ITEM_L (item, array, list)
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{
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if (KATZE_IS_ARRAY (item))
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midori_bookmarks_import_array_db (db, KATZE_ARRAY (item), folder);
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katze_item_set_meta_string (item, "folder", folder);
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katze_array_add_item (array, item);
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}
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g_list_free (list);
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}
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static KatzeArray*
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