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CComponentsForm: add methods to get previous and next item

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Origin commit data
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Branch: ni/coolstream
Commit: a4af92d219
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-08-04 (Fri, 04 Aug 2017)


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This commit was generated by Migit
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Thilo Graf
2017-08-04 15:30:21 +02:00
parent ee5d2d2de9
commit 5bb95f5c79
2 changed files with 43 additions and 2 deletions
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35
src/gui/components/cc_frm.h
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@@ -106,8 +106,39 @@ class CComponentsForm : public CComponentsItem
virtual void replaceCCItem(CComponentsItem* old_cc_Item, CComponentsItem* new_cc_Item);
virtual void exchangeCCItem(const uint& item_id_a, const uint& item_id_b);
virtual void exchangeCCItem(CComponentsItem* item_a, CComponentsItem* item_b);
virtual int getCCItemId(CComponentsItem* cc_Item);
virtual CComponentsItem* getCCItem(const uint& cc_item_id);
/**Function to get current item id from passed item.
* @param[in] cc_Item
* @li CComponentsItem*
* @return
* int, in case of not found item returns -1
*/
int getCCItemId(CComponentsItem* cc_Item);
/**Function to get current item from item collection.
* @param[in] cc_item_id
* @li item id as unsigned int
* @return
* CComponentsItem*, in case of not found item returns NULL
*/
CComponentsItem* getCCItem(const uint& cc_item_id);
/**Function to get previous item from item collection.
* @param[in] current_cc_item
* @li CComponentsItem*
* @return
* CComponentsItem*, in case of not found item returns NULL
*/
CComponentsItem* getPrevCCItem(CComponentsItem* current_cc_item);
/**Function to get next item from item collection.
* @param[in] current_cc_item
* @li CComponentsItem*
* @return
* CComponentsItem*, in case of not found item returns NULL
*/
CComponentsItem* getNextCCItem(CComponentsItem* current_cc_item);
virtual void paintCCItems();
///clean up and deallocate existant items from v_cc_items at once