static int iMatrixEditDropDownKeyAny_CB(Ihandle* ih_list, int c)
{
Ihandle* ih = ih_list->parent;
IFniiiis cb = (IFniiiis)IupGetCallback(ih, "ACTION_CB");
if (cb)
{
int oldc = c;
c = cb(ih, c, ih->data->edit_lin, ih->data->edit_col, 1, "");
if (c == IUP_IGNORE || c == IUP_CLOSE || c == IUP_CONTINUE)
return c;
else if(c == IUP_DEFAULT)
c = oldc;
}
switch (c)
{
case K_CR:
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
if (iupMatrixAuxCallLeaveCellCb(ih) != IUP_IGNORE)
{
iupMATRIX_ScrollKeyCr(ih);
iupMatrixAuxCallEnterCellCb(ih);
}
iupMatrixDrawUpdate(ih);
return IUP_IGNORE;
}
break;
case K_ESC:
iupMatrixEditAbort(ih);
return IUP_IGNORE;
}
return IUP_CONTINUE;
}
static int iMatrixEditDropDownKeyAny_CB(Ihandle* ih, int c)
{
Ihandle* ih_matrix = ih->parent;
IFniiiis cb = (IFniiiis)IupGetCallback(ih_matrix, "ACTION_CB");
if (cb)
{
int oldc = c;
c = cb(ih_matrix, c, ih_matrix->data->lines.focus_cell, ih_matrix->data->columns.focus_cell, 1, "");
if (c == IUP_IGNORE || c == IUP_CLOSE || c == IUP_CONTINUE)
return c;
else if(c == IUP_DEFAULT)
c = oldc;
}
switch (c)
{
case K_CR:
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
if (iupMatrixAuxCallLeaveCellCb(ih_matrix) != IUP_IGNORE)
{
iupMATRIX_ScrollKeyCr(ih_matrix);
iupMatrixAuxCallEnterCellCb(ih_matrix);
}
iupMatrixDrawUpdate(ih_matrix);
return IUP_IGNORE;
}
break;
case K_ESC:
iMatrixEditCancel(ih_matrix, 1, 0, 0); /* set focus + NO update + NO ignore */
return IUP_IGNORE;
}
return IUP_CONTINUE;
}
static int iMatrixFocus_CB(Ihandle* ih, int focus)
{
int rc = IUP_DEFAULT;
if (!iupMatrixIsValid(ih, 1))
return IUP_DEFAULT;
if (IupGetGlobal("MOTIFVERSION"))
{
if (iupAttribGet(ih, "_IUPMAT_DROPDOWN") || /* from iMatrixEditDropDown_CB, in Motif */
iupAttribGet(ih, "_IUPMAT_DOUBLECLICK")) /* from iMatrixMouseLeftPress, in Motif */
return IUP_DEFAULT;
}
ih->data->has_focus = focus;
iupMatrixDrawUpdate(ih);
if (focus)
iupMatrixAuxCallEnterCellCb(ih);
else
iupMatrixAuxCallLeaveCellCb(ih);
return rc;
}
static int iMatrixEditTextKeyAny_CB(Ihandle* ih_text, int c)
{
Ihandle* ih = ih_text->parent;
IFniiiis cb = (IFniiiis) IupGetCallback(ih, "ACTION_CB");
if (cb && !iup_isprint(c)) /* only for keys that are NOT ASCii characters */
{
int oldc = c;
c = cb(ih, c, ih->data->edit_lin, ih->data->edit_col, 1, IupGetAttribute(ih_text, "VALUE"));
if(c == IUP_IGNORE || c == IUP_CLOSE || c == IUP_CONTINUE)
return c;
else if(c == IUP_DEFAULT)
c = oldc;
}
switch (c)
{
case K_cUP:
case K_cDOWN:
case K_cLEFT:
case K_cRIGHT:
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih, c);
return IUP_IGNORE;
}
break;
case K_UP:
if (!IupGetInt(ih_text, "MULTILINE") || IupGetInt(ih_text, "CARET") == 1) /* if Multiline CARET will be "L,C" */
{
/* if at the first line of the text */
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih, c);
return IUP_IGNORE;
}
}
break;
case K_DOWN:
{
/* if at the last line of the text */
if (!IupGetInt(ih_text, "MULTILINE") || IupGetInt(ih_text, "LINECOUNT") == IupGetInt(ih_text, "CARET")) /* if Multiline CARET will be "L,C" */
{
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih, c);
return IUP_IGNORE;
}
}
}
break;
case K_LEFT:
if (IupGetInt(ih_text, "CARETPOS") == 0)
{
/* if at the first character */
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih, c);
return IUP_IGNORE;
}
}
break;
case K_RIGHT:
{
/* if at the last character */
if (IupGetInt(ih_text, "COUNT") == IupGetInt(ih_text, "CARETPOS"))
{
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih, c);
return IUP_IGNORE;
}
}
}
break;
case K_ESC:
iupMatrixEditAbort(ih);
return IUP_IGNORE; /* always ignore to avoid the defaultesc behavior from here */
case K_CR:
if (iupMatrixEditConfirm(ih) == IUP_DEFAULT)
{
if (iupStrEqualNoCase(IupGetGlobal("DRIVER"), "Win32") && IupGetInt(ih_text, "MULTILINE"))
{
/* work around for Windows when using Multiline */
iupAttribSet(ih, "_IUPMAT_IGNORE_SHOW", "1");
}
if (iupMatrixAuxCallLeaveCellCb(ih) != IUP_IGNORE)
{
iupMATRIX_ScrollKeyCr(ih);
iupMatrixAuxCallEnterCellCb(ih);
}
iupMatrixDrawUpdate(ih);
}
return IUP_IGNORE; /* always ignore to avoid the defaultenter behavior from here */
}
return IUP_CONTINUE;
}
static int iMatrixEditTextKeyAny_CB(Ihandle* ih, int c)
{
Ihandle* ih_matrix = ih->parent;
IFniiiis cb = (IFniiiis) IupGetCallback(ih_matrix, "ACTION_CB");
if (cb && !iup_isprint(c)) /* only for other keys that are not characters */
{
int oldc = c;
c = cb(ih_matrix, c, ih_matrix->data->lines.focus_cell, ih_matrix->data->columns.focus_cell, 1, IupGetAttribute(ih, "VALUE"));
if(c == IUP_IGNORE || c == IUP_CLOSE || c == IUP_CONTINUE)
return c;
else if(c == IUP_DEFAULT)
c = oldc;
}
switch (c)
{
case K_cUP:
case K_cDOWN:
case K_cLEFT:
case K_cRIGHT:
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih_matrix, c);
return IUP_IGNORE;
}
break;
case K_UP:
if (IupGetInt(ih, "CARET") == 1)
{
/* if at the first line of the text */
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih_matrix, c);
return IUP_IGNORE;
}
}
break;
case K_DOWN:
{
char* value = IupGetAttribute(ih, "VALUE");
if (value)
{
/* if at the last line of the text */
if (iupStrLineCount(value) == IupGetInt(ih, "CARET"))
{
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih_matrix, c);
return IUP_IGNORE;
}
}
}
}
break;
case K_LEFT:
if (IupGetInt(ih, "CARETPOS") == 0)
{
/* if at the first character */
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih_matrix, c);
return IUP_IGNORE;
}
}
break;
case K_RIGHT:
{
char* value = IupGetAttribute(ih, "VALUE");
if (value)
{
/* if at the last character */
if ((int)strlen(value) == IupGetInt(ih, "CARETPOS"))
{
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
iupMatrixProcessKeyPress(ih_matrix, c);
return IUP_IGNORE;
}
}
}
}
break;
case K_ESC:
iMatrixEditCancel(ih_matrix, 1, 0, 0); /* set focus + NO update + NO ignore */
return IUP_IGNORE; /* always ignore to avoid the defaultesc behavior from here */
case K_CR:
if (iupMatrixEditHide(ih_matrix) == IUP_DEFAULT)
{
if (iupStrEqualNoCase(IupGetGlobal("DRIVER"), "Win32") && IupGetInt(ih, "MULTILINE"))
{
/* work around for Windows when using Multiline */
iupAttribSetStr(ih_matrix, "_IUPMAT_IGNORE_SHOW", "1");
}
if (iupMatrixAuxCallLeaveCellCb(ih_matrix) != IUP_IGNORE)
{
iupMATRIX_ScrollKeyCr(ih_matrix);
iupMatrixAuxCallEnterCellCb(ih_matrix);
}
iupMatrixDrawUpdate(ih_matrix);
}
return IUP_IGNORE; /* always ignore to avoid the defaultenter behavior from here */
}
return IUP_CONTINUE;
}
int iupMatrixProcessKeyPress(Ihandle* ih, int c)
{
/* This function is also called from inside the keyboard callbacks
of the Text and Dropdown list when in edition mode */
int ret = IUP_IGNORE; /* default for processed keys */
/* Hide (off) the marked cells if the key is not tab/del */
if (c != K_TAB && c != K_sTAB && c != K_DEL && c != K_sDEL)
iupMatrixMarkClearAll(ih, 1);
/* If the focus is not visible, a scroll is done for that the focus to be visible */
if (!iupMatrixAuxIsCellFullVisible(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_CR+2000: /* used by the iMatrixEditTextKeyAny_CB and iMatrixEditDropDownKeyAny_CB */
if (iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyCr(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cHOME:
case K_sHOME:
case K_HOME:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyHome(ih);
ih->data->homekeycount++;
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cEND:
case K_sEND:
case K_END:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyEnd(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;
iupMatrixScrollKeyLeft(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cRIGHT:
case K_sRIGHT:
case K_RIGHT:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyRight(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_cUP:
case K_sUP:
case K_UP:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyUp(ih);
iupMatrixAuxCallEnterCellCb(ih);
break ;
case K_cDOWN:
case K_sDOWN:
case K_DOWN:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyDown(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_sPGUP:
case K_PGUP:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyPgUp(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
case K_sPGDN:
case K_PGDN:
if(iupMatrixAuxCallLeaveCellCb(ih) == IUP_IGNORE)
break;
iupMatrixScrollKeyPgDown(ih);
iupMatrixAuxCallEnterCellCb(ih);
break;
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) != 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;
}
