mirror of https://github.com/acanas/swad-core.git
83 lines
3.2 KiB
C
83 lines
3.2 KiB
C
// swad_pagination.h: pagination of assignments, forums and messages
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#ifndef _SWAD_PAG
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#define _SWAD_PAG
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/*
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SWAD (Shared Workspace At a Distance in Spanish),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2017 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************** Headers **********************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/****************************** Public constants *****************************/
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/*****************************************************************************/
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#define Pag_ITEMS_PER_PAGE 10
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/*****************************************************************************/
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/******************************** Public types *******************************/
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/*****************************************************************************/
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typedef enum
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{
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Pag_ASSIGNMENTS,
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Pag_ATT_EVENTS,
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Pag_MESSAGES_RECEIVED,
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Pag_MESSAGES_SENT,
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Pag_THREADS_FORUM,
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Pag_POSTS_FORUM,
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Pag_SURVEYS,
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Pag_MY_FULL_AGENDA,
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Pag_MY_PUBLIC_AGENDA,
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Pag_OTHER_PUBLIC_AGENDA,
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} Pag_WhatPaginate_t;
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struct Pagination // Used for threads and messages pagination
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{
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unsigned NumItems;
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int StartPage;
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int LeftPage;
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int CurrentPage; // 1, 2, 3...
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int RightPage;
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int EndPage;
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int NumPags;
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unsigned FirstItemVisible; // 1, 2, 3...
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unsigned LastItemVisible; // 1, 2, 3...
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bool MoreThanOnePage;
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};
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/*****************************************************************************/
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/****************************** Public prototypes ****************************/
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/*****************************************************************************/
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void Pag_CalculatePagination (struct Pagination *Pagination);
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void Pag_WriteLinksToPagesCentered (Pag_WhatPaginate_t WhatPaginate,long ThrCod,struct Pagination *Pagination);
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void Pag_WriteLinksToPages (Pag_WhatPaginate_t WhatPaginate,long ThrCod,struct Pagination *Pagination,
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bool FirstMsgEnabled,const char *Subject,const char *Font,bool LinkToPagCurrent);
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void Pag_PutHiddenParamPagNum (unsigned NumPage);
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void Pag_GetParamPagNum (Pag_WhatPaginate_t WhatPaginate);
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void Pag_SaveLastPageMsgIntoSession (Pag_WhatPaginate_t WhatPaginate,unsigned NumPage);
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unsigned Pag_GetLastPageMsgFromSession (Pag_WhatPaginate_t WhatPaginate);
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#endif
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