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/** \file
* \brief iupmatrix control
* keyboard control
*
* See Copyright Notice in "iup.h"
*/
/**************************************************************************/
/* Functions to control keys in the matrix and in the text edition */
/**************************************************************************/
#include <stdlib.h>
#include "iup.h"
#include "iupcbs.h"
#include "iupkey.h"
#include <cd.h>
#include "iup_object.h"
#include "iup_attrib.h"
#include "iup_stdcontrols.h"
#include "iupmat_def.h"
#include "iupmat_scroll.h"
#include "iupmat_focus.h"
#include "iupmat_aux.h"
#include "iupmat_getset.h"
#include "iupmat_key.h"
#include "iupmat_mark.h"
#include "iupmat_edit.h"
#include "iupmat_draw.h"
int iupMatrixProcessKeyPress(Ihandle* ih, int c)
{
int ret = IUP_IGNORE; /* default for processed keys */
/* If the focus is not visible, a scroll is done for that the focus to be visible */
if (!iupMatrixAuxIsCellStartVisible(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell))
iupMatrixScrollToVisible(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell);
switch (c)
{
case K_cHOME:
case K_sHOME:
case K_HOME:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyHome(ih);
ih->data->homekeycount++;
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cEND:
case K_sEND:
case K_END:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyEnd(ih);
ih->data->endkeycount++;
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_sTAB:
case K_TAB:
return IUP_CONTINUE; /* do not redraw */
case K_cLEFT:
case K_sLEFT:
case K_LEFT:
if (iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyLeft(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cRIGHT:
case K_sRIGHT:
case K_RIGHT:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyRight(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cUP:
case K_sUP:
case K_UP:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyUp(ih);
iupMatrixAuxCallEnterCellCb(ih);
break ;
case K_cDOWN:
case K_sDOWN:
case K_DOWN:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyDown(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_sPGUP:
case K_PGUP:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyPgUp(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_sPGDN:
case K_PGDN:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMATRIX_ScrollKeyPgDown(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_F2:
case K_SP:
case K_CR:
case K_sCR:
if (iupMatrixEditShow(ih))
return IUP_IGNORE; /* do not redraw */
break;
case K_sDEL:
case K_DEL:
{
int lin, col;
char str[100];
IFnii mark_cb = (IFnii)IupGetCallback(ih, "MARK_CB");
iupMatrixPrepareDrawData(ih);
for(lin = 1; lin < ih->data->lines.num; lin++)
{
for(col = 1; col < ih->data->columns.num; col++)
{
if (iupMatrixMarkCellGet(ih, lin, col, mark_cb, str))
{
if (iupMatrixAuxCallEditionCbLinCol(ih, lin, col, 1, 1) != IUP_IGNORE)
{
IFniis value_edit_cb;
iupMatrixCellSetValue(ih, lin, col, NULL);
value_edit_cb = (IFniis)IupGetCallback(ih, "VALUE_EDIT_CB");
if (value_edit_cb)
value_edit_cb(ih, lin, col, NULL);
iupMatrixDrawCells(ih, lin, col, lin, col);
}
}
}
}
break;
}
default:
/* if a valid character is pressed enter edition mode */
if (iup_isprint(c))
{
if (iupMatrixEditShow(ih))
{
if (ih->data->datah == ih->data->texth)
{
char value[2] = {0,0};
value[0] = (char)c;
IupStoreAttribute(ih->data->datah, "VALUE", value);
IupSetAttribute(ih->data->datah, "CARET", "2");
}
return IUP_IGNORE; /* do not redraw */
}
}
ret = IUP_DEFAULT; /* unprocessed keys */
break;
}
iupMatrixDrawUpdate(ih);
return ret;
}
void iupMatrixKeyResetHomeEndCount(Ihandle* ih)
{
ih->data->homekeycount = 0;
ih->data->endkeycount = 0;
}
int iupMatrixKeyPress_CB(Ihandle* ih, int c, int press)
{
int oldc = c;
IFniiiis cb;
if (!iupMatrixIsValid(ih, 1))
return IUP_DEFAULT;
if (!press)
return IUP_DEFAULT;
cb = (IFniiiis)IupGetCallback(ih, "ACTION_CB");
if (cb)
{
if (iup_isprint(c))
{
char value[2]={0,0};
value[0] = (char)c;
c = cb(ih, c, ih->data->lines.focus_cell, ih->data->columns.focus_cell, 0, value);
}
else
{
c = cb(ih, c, ih->data->lines.focus_cell, ih->data->columns.focus_cell, 0,
iupMatrixCellGetValue(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell));
}
if (c == IUP_IGNORE || c == IUP_CLOSE || c == IUP_CONTINUE)
return c;
else if (c == IUP_DEFAULT)
c = oldc;
}
if (c != K_HOME && c != K_sHOME)
ih->data->homekeycount = 0;
if (c != K_END && c != K_sEND)
ih->data->endkeycount = 0;
return iupMatrixProcessKeyPress(ih, c);
}
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