mirror of https://github.com/acanas/swad-core.git
91 lines
3.6 KiB
C
91 lines
3.6 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) 1999-2019 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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#define Pag_NUM_WHAT_PAGINATE 11
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typedef enum
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{
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Pag_ASSIGNMENTS = 0,
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Pag_PROJECTS = 1,
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Pag_GAMES = 2,
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Pag_SURVEYS = 3,
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Pag_ATT_EVENTS = 4,
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Pag_THREADS_FORUM = 5,
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Pag_POSTS_FORUM = 6,
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Pag_MESSAGES_RECEIVED = 7,
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Pag_MESSAGES_SENT = 8,
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Pag_MY_AGENDA = 9,
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Pag_ANOTHER_AGENDA = 10,
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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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unsigned StartPage;
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unsigned LeftPage;
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unsigned CurrentPage; // 1, 2, 3...
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unsigned RightPage;
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unsigned EndPage;
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unsigned 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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char *Anchor; // Anchor in forms. Use NULL when not needed
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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,
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long ThrCod,
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struct Pagination *Pagination);
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void Pag_WriteLinksToPages (Pag_WhatPaginate_t WhatPaginate,
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long ThrCod,
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struct Pagination *Pagination,
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bool FirstMsgEnabled,const char *Subject,const char *Font,
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bool LinkToPagCurrent);
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void Pag_PutHiddenParamPagNum (Pag_WhatPaginate_t WhatPaginate,unsigned NumPage);
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unsigned 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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