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swad-core/swad_menu.c

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Version 14.51.1
2015-01-02 12:57:26 +01:00
// swad_menu.h: menu (horizontal or vertical) selection
/*
SWAD (Shared Workspace At a Distance),
is a web platform developed at the University of Granada (Spain),
and used to support university teaching.
This file is part of SWAD core.
Copyright (C) 1999-2015 Antonio Ca<EFBFBD>as Vargas
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*****************************************************************************/
/********************************* Headers ***********************************/
/*****************************************************************************/
#include <stdio.h> // For fprintf, etc.
#include "swad_database.h"
#include "swad_global.h"
#include "swad_layout.h"
#include "swad_menu.h"
#include "swad_parameter.h"
#include "swad_preference.h"
/*****************************************************************************/
/************** External global variables from others modules ****************/
/*****************************************************************************/
extern struct Globals Gbl;
Version 14.53.1
2015-01-04 14:49:32 +01:00
extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS];
Version 14.51.1
2015-01-02 12:57:26 +01:00
/*****************************************************************************/
/******************************** Private constants **************************/
/*****************************************************************************/
#define MAX_MENU_ID 16
const char *Mnu_MenuId[Mnu_NUM_MENUS] =
{
"horizontal",
"vertical",
};
const char *Mnu_MenuNames[Mnu_NUM_MENUS] =
{
"Horizontal",
"Vertical",
};
const char *Mnu_MenuIcons[Mnu_NUM_MENUS] =
{
"horizontal",
"vertical",
};
Version 14.53.1
2015-01-04 14:49:32 +01:00
/*****************************************************************************/
/************* Write the menu of current tab (desktop layout) ****************/
/*****************************************************************************/
void Mnu_WriteVerticalMenuThisTabDesktop (void)
{
extern const char *The_ClassMenuOn[The_NUM_THEMES];
extern const char *The_ClassMenuOff[The_NUM_THEMES];
extern const char *The_ClassSeparator[The_NUM_THEMES];
extern const struct Act_Menu Act_Menu[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
extern const char *Txt_MENU_TITLE[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
unsigned NumOptInMenu;
Act_Action_t NumAct;
const char *Title;
bool IsTheSelectedAction;
bool SeparationBetweenPreviousAndCurrentOption = false;
bool PreviousVisibleOptions = false;
/***** List start *****/
fprintf (Gbl.F.Out,"<ul id=\"vertical_menu_container\">");
/***** Loop to write all options in menu. Each row holds an option *****/
for (NumOptInMenu = 0;
NumOptInMenu < Act_MAX_OPTIONS_IN_MENU_PER_TAB;
NumOptInMenu++)
{
NumAct = Act_Menu[Gbl.CurrentTab][NumOptInMenu].Action;
if (NumAct == 0) // At the end of each tab, actions are initialized to 0, so 0 marks the end of the menu
break;
if (Act_CheckIfIHavePermissionToExecuteAction (NumAct))
{
IsTheSelectedAction = (NumAct == Act_Actions[Gbl.CurrentAct].SuperAction);
Title = Act_GetSubtitleAction (NumAct);
if (SeparationBetweenPreviousAndCurrentOption)
{
if (PreviousVisibleOptions)
fprintf (Gbl.F.Out,"<li>"
"<hr class=\"%s\" />"
"</li>",
The_ClassSeparator[Gbl.Prefs.Theme]);
SeparationBetweenPreviousAndCurrentOption = false;
}
/***** Start of element *****/
fprintf (Gbl.F.Out,"<li>");
/***** Start of container used to highlight this option *****/
if (!IsTheSelectedAction)
fprintf (Gbl.F.Out,"<div class=\"ICON_HIGHLIGHT\">");
/***** Start of form and link *****/
Act_FormStart (NumAct);
Act_LinkFormSubmit (Title,IsTheSelectedAction ? The_ClassMenuOn[Gbl.Prefs.Theme] :
The_ClassMenuOff[Gbl.Prefs.Theme]);
/***** Icon *****/
fprintf (Gbl.F.Out,"<div class=\"MENU_OPTION\""
" style=\"background-image: url('%s/%s/%s32x32.gif');\">",
Gbl.Prefs.PathIconSet,Cfg_ICON_ACTION_32x32,
Act_Actions[NumAct].Icon);
/***** Text *****/
fprintf (Gbl.F.Out,"<div class=\"MENU_TEXT\">"
"<span class=\"%s\">%s</span>",
IsTheSelectedAction ? The_ClassMenuOn[Gbl.Prefs.Theme] :
The_ClassMenuOff[Gbl.Prefs.Theme],
Txt_MENU_TITLE[Gbl.CurrentTab][NumOptInMenu]);
/***** End of link and form *****/
fprintf (Gbl.F.Out,"</div>"
"</div>"
"</a>"
"</form>");
/***** End of container used to highlight this option *****/
if (!IsTheSelectedAction)
fprintf (Gbl.F.Out,"</div>");
/***** End of element *****/
fprintf (Gbl.F.Out,"</li>");
PreviousVisibleOptions = true;
SeparationBetweenPreviousAndCurrentOption = Act_Menu[Gbl.CurrentTab][NumOptInMenu].SubsequentSeparation;
}
}
/***** List end *****/
fprintf (Gbl.F.Out,"</ul>");
}
/*****************************************************************************/
/********** Write horizontal menu of current tab (desktop layout) ************/
/*****************************************************************************/
void Mnu_WriteHorizontalMenuThisTabDesktop (void)
{
extern const char *The_ClassMenuOn[The_NUM_THEMES];
extern const char *The_ClassMenuOff[The_NUM_THEMES];
extern const struct Act_Menu Act_Menu[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
extern const char *Txt_MENU_TITLE[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
unsigned NumOptInMenu;
Act_Action_t NumAct;
const char *Title;
bool IsTheSelectedAction;
/***** List start *****/
fprintf (Gbl.F.Out,"<div id=\"horizontal_menu_container\">"
"<ul>");
/***** Loop to write all options in menu. Each row holds an option *****/
for (NumOptInMenu = 0;
NumOptInMenu < Act_MAX_OPTIONS_IN_MENU_PER_TAB;
NumOptInMenu++)
{
NumAct = Act_Menu[Gbl.CurrentTab][NumOptInMenu].Action;
if (NumAct == 0) // At the end of each tab, actions are initialized to 0, so 0 marks the end of the menu
break;
if (Act_CheckIfIHavePermissionToExecuteAction (NumAct))
{
IsTheSelectedAction = (NumAct == Act_Actions[Gbl.CurrentAct].SuperAction);
Title = Act_GetSubtitleAction (NumAct);
/***** Start of element *****/
fprintf (Gbl.F.Out,"<li class=\"%s\">",
IsTheSelectedAction ? "MENU_ON" :
"MENU_OFF");
/***** Start of container used to highlight this option *****/
if (IsTheSelectedAction)
fprintf (Gbl.F.Out,"<div class=\"ICON_SCALED\" style=\"display:inline-block;\">");
else
fprintf (Gbl.F.Out,"<div class=\"ICON_HIGHLIGHT ICON_SCALING\" style=\"display:inline-block;\">");
/***** Start of form and link *****/
Act_FormStart (NumAct);
Act_LinkFormSubmit (Title,IsTheSelectedAction ? The_ClassMenuOn[Gbl.Prefs.Theme] :
The_ClassMenuOff[Gbl.Prefs.Theme]);
fprintf (Gbl.F.Out,"<img src=\"%s/%s/%s32x32.gif\""
" alt=\"%s\" class=\"ICON28x28\""
" style=\"margin:0;\" />"
"<div>%s</div>"
"</a>"
"</form>",
Gbl.Prefs.PathIconSet,Cfg_ICON_ACTION_32x32,
Act_Actions[NumAct].Icon,
Txt_MENU_TITLE[Gbl.CurrentTab][NumOptInMenu],
Txt_MENU_TITLE[Gbl.CurrentTab][NumOptInMenu]);
/***** End of container used to highlight this option *****/
fprintf (Gbl.F.Out,"</div>");
/***** End of element *****/
fprintf (Gbl.F.Out,"</li>");
}
}
/***** List end *****/
fprintf (Gbl.F.Out,"</ul>"
"</div>");
}
/*****************************************************************************/
/************* Write the menu of current tab (mobile layout) *****************/
/*****************************************************************************/
void Mnu_WriteMenuThisTabMobile (void)
{
extern const char *The_ClassMenuOn[The_NUM_THEMES];
extern const char *The_ClassMenuOff[The_NUM_THEMES];
extern const struct Act_Menu Act_Menu[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
extern const char *Txt_MENU_TITLE[Act_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
unsigned NumOptInMenu;
unsigned NumOptVisible; // Only options I can see
Act_Action_t NumAct;
const char *Title;
/***** Table start *****/
fprintf (Gbl.F.Out,"<table style=\"width:100%%;\">");
/***** Loop to write all options in menu. Each row holds an option *****/
for (NumOptInMenu = NumOptVisible = 0;
NumOptInMenu < Act_MAX_OPTIONS_IN_MENU_PER_TAB;
NumOptInMenu++)
{
if ((NumAct = Act_Menu[Gbl.CurrentTab][NumOptInMenu].Action) == 0) // At the end of each tab, actions are initialized to 0, so 0 marks the end of the menu
break;
if (Act_CheckIfIHavePermissionToExecuteAction (NumAct))
{
Title = Act_GetSubtitleAction (NumAct);
if (NumOptVisible % Cfg_LAYOUT_MOBILE_NUM_COLUMNS == 0)
fprintf (Gbl.F.Out,"<tr>");
/* Icon at top and text at bottom */
fprintf (Gbl.F.Out,"<td style=\"width:25%%; text-align:center;"
" vertical-align:top;\">"
"<div class=\"ICON_HIGHLIGHT\">");
Act_FormStart (NumAct);
Act_LinkFormSubmit (Title,
(NumAct == Act_Actions[Gbl.CurrentAct].SuperAction) ? The_ClassMenuOn[Gbl.Prefs.Theme] :
The_ClassMenuOff[Gbl.Prefs.Theme]);
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/%s/%s64x64.gif\""
" alt=\"%s\" class=\"ICON64x64\""
" style=\"margin:4px;\" />"
"<div>%s</div>"
"</a>"
"</form>"
"</div>"
"</td>",
Gbl.Prefs.PathIconSet,Cfg_ICON_ACTION_64x64,
Act_Actions[NumAct].Icon,
Txt_MENU_TITLE[Gbl.CurrentTab][NumOptInMenu],
Txt_MENU_TITLE[Gbl.CurrentTab][NumOptInMenu]);
if ((NumOptVisible % Cfg_LAYOUT_MOBILE_NUM_COLUMNS) ==
(Cfg_LAYOUT_MOBILE_NUM_COLUMNS - 1))
fprintf (Gbl.F.Out,"</tr>");
NumOptVisible++;
}
}
/***** Table end *****/
fprintf (Gbl.F.Out,"</table>");
}
Version 14.51.1
2015-01-02 12:57:26 +01:00
/*****************************************************************************/
/************* Put icons to select menu (horizontal or vertical) *************/
/*****************************************************************************/
void Mnu_PutIconsToSelectMenu (void)
{
extern const char *Txt_Menu;
extern const char *Txt_MENU_NAMES[Mnu_NUM_MENUS];
Mnu_Menu_t Menu;
Lay_StartRoundFrameTable10 (NULL,2,Txt_Menu);
fprintf (Gbl.F.Out,"<tr>");
for (Menu = (Mnu_Menu_t) 0;
Menu < Mnu_NUM_MENUS;
Menu++)
{
fprintf (Gbl.F.Out,"<td class=\"%s\">",
Menu == Gbl.Prefs.Menu ? "LAYOUT_ON" :
"LAYOUT_OFF");
Act_FormStart (ActChgMnu);
Par_PutHiddenParamUnsigned ("Menu",(unsigned) Menu);
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/%s32x32.gif\""
" alt=\"%s\" title=\"%s\" class=\"ICON32x32B\""
" style=\"margin:0 auto;\" />"
"</form>"
"</td>",
Gbl.Prefs.IconsURL,
Mnu_MenuIcons[Menu],
Txt_MENU_NAMES[Menu],
Txt_MENU_NAMES[Menu]);
}
fprintf (Gbl.F.Out,"</tr>");
Lay_EndRoundFrameTable10 ();
}
/*****************************************************************************/
/******************************** Change menu ********************************/
/*****************************************************************************/
void Mnu_ChangeMenu (void)
{
char Query[512];
/***** Get param with menu *****/
Gbl.Prefs.Menu = Mnu_GetParamMenu ();
/***** Store menu in database *****/
if (Gbl.Usrs.Me.Logged)
{
sprintf (Query,"UPDATE usr_data SET Menu='%u' WHERE UsrCod='%ld'",
(unsigned) Gbl.Prefs.Menu,Gbl.Usrs.Me.UsrDat.UsrCod);
DB_QueryUPDATE (Query,"can not update your preference about menu");
}
/***** Set preferences from current IP *****/
Prf_SetPrefsFromIP ();
}
/*****************************************************************************/
/************************* Get parameter with menu ***************************/
/*****************************************************************************/
Mnu_Menu_t Mnu_GetParamMenu (void)
{
char UnsignedStr[1+10+1];
unsigned UnsignedNum;
Par_GetParToText ("Menu",UnsignedStr,1+10);
if (sscanf (UnsignedStr,"%u",&UnsignedNum) == 1)
if (UnsignedNum < Mnu_NUM_MENUS)
return (Mnu_Menu_t) UnsignedNum;
return Mnu_MENU_UNKNOWN;
}