static void iMatrixListInitSize(Ihandle* ih, ImatrixListData* mtxList)
{
char str[30];
int num_col = 0;
if (mtxList->label_col != 0)
num_col++;
if (mtxList->color_col != 0)
num_col++;
if (mtxList->image_col != 0)
num_col++;
sprintf(str, "%d", num_col);
iupMatrixSetNumColAttrib(ih, str); /* "NUMCOL" */
IupSetStrAttribute(ih, "NUMCOL_VISIBLE", str);
if (mtxList->color_col != 0)
{
if (!iupAttribGetId(ih, "WIDTH", mtxList->color_col))
IupSetIntId(ih, "WIDTH", mtxList->color_col, IMTXL_COLOR_WIDTH);
}
if (mtxList->image_col != 0)
{
if (!iupAttribGetId(ih, "WIDTH", mtxList->image_col))
IupSetIntId(ih, "WIDTH", mtxList->image_col, IMTXL_IMAGE_WIDTH);
}
}
static int iMatrixExSetNumericUnitShownAttrib(Ihandle* ih, int col, const char* value)
{
int unit;
int quantity = IupGetIntId(ih, "NUMERICQUANTITYINDEX", col);
if (!quantity)
return 0;
unit = iMatrixFindUnit(imatex_quantities[quantity].units, imatex_quantities[quantity].units_count, value);
if (unit < 0)
return 0;
IupSetIntId(ih, "NUMERICUNITSHOWNINDEX", col, unit);
return 0;
}
static int iMatrixExSetNumericUnitSymbolAttrib(Ihandle* ih, int col, const char* value)
{
int unit, utf8;
int quantity = IupGetIntId(ih, "NUMERICQUANTITYINDEX", col);
if (!quantity)
return 0;
utf8 = IupGetInt(NULL, "UTF8MODE");
unit = iMatrixFindUnitSymbol(imatex_quantities[quantity].units, imatex_quantities[quantity].units_count, value, utf8);
if (unit < 0)
return 0;
IupSetIntId(ih, "NUMERICUNITINDEX", col, unit);
return 0;
}
static int iMatrixExSetNumericQuantityAttrib(Ihandle* ih, int col, const char* value)
{
if (!value)
{
IupSetCallback(ih, "NUMERICCONVERT_FUNC", NULL);
IupSetAttributeId(ih, "NUMERICQUANTITYINDEX", col, NULL);
}
else
{
int quantity = iMatrixFindQuantity(value);
if (quantity < 0)
quantity = 0; /* Set to None, this will enable the numeric column, but no unit conversion */
/* set the callback before setting the attribute */
IupSetCallback(ih, "NUMERICCONVERT_FUNC", (Icallback)iMatrixConvertFunc);
IupSetIntId(ih, "NUMERICQUANTITYINDEX", col, quantity);
}
return 0;
}
static int iMatrixListKeyAny_CB(Ihandle *ih, int key)
{
ImatrixListData* mtxList = (ImatrixListData*)iupAttribGet(ih, "_IUPMTXLIST_DATA");
if (IupGetInt(ih, "EDITMODE"))
return IUP_CONTINUE;
if (key == K_SP || key == K_sSP)
{
if (mtxList->image_col != 0)
{
int lin = ih->data->lines.focus_cell;
int itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
int imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);
int lines_num = ih->data->lines.num;
if (!itemactive || !imageactive)
return IUP_IGNORE;
if (!mtxList->editable || lin != lines_num-1)
{
IFnii imagevaluechanged_cb = (IFnii)IupGetCallback(ih, "IMAGEVALUECHANGED_CB");
int imagevalue = !IupGetIntId(ih, "IMAGEVALUE", lin);
if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
{
IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
IupSetfAttribute(ih, "REDRAW", "L%d", lin);
return IUP_IGNORE;
}
}
return IUP_IGNORE;
}
}
else if (key == K_HOME || key == K_sHOME)
{
iMatrixListSetFocusItem(ih, mtxList, 1);
IupSetAttribute(ih, "SHOW", "1:*");
return IUP_IGNORE;
}
else if (key == K_END || key == K_sEND)
{
iMatrixListSetFocusItem(ih, mtxList, ih->data->lines.num-1);
IupSetfAttribute(ih, "SHOW", "%d:*", ih->data->lines.num-1);
return IUP_IGNORE;
}
else if (key == K_DEL || key == K_sDEL)
{
if (mtxList->editable)
{
IFni listremove_cb = (IFni)IupGetCallback(ih, "LISTREMOVE_CB");
/* notify the application that a line will be removed */
int lin = ih->data->lines.focus_cell;
int itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
if (itemactive && (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE))
{
/* Remove the line */
IupSetInt(ih, "DELLIN", lin);
return IUP_IGNORE;
}
}
}
else if (key == K_F2 || key == K_CR || key == K_sCR)
{
int lin = ih->data->lines.focus_cell;
iMatrixListSetFocusItem(ih, mtxList, lin); /* this will position focus at the right cell */
IupSetAttribute(ih, "EDITMODE", "Yes");
return IUP_IGNORE;
}
else
{
/* if a valid character is pressed enter edition mode */
if (iup_isprint(key))
{
int lin = ih->data->lines.focus_cell;
iMatrixListSetFocusItem(ih, mtxList, lin); /* this will position focus at the right cell */
IupSetAttribute(ih, "EDITMODE", "Yes");
if (IupGetInt(ih, "EDITMODE"))
{
char value[2] = {0,0};
value[0] = (char)key;
IupStoreAttribute(ih->data->datah, "VALUEMASKED", value);
IupSetAttribute(ih->data->datah, "CARET", "2");
return IUP_IGNORE;
}
}
}
return IUP_CONTINUE;
}
static int iMatrixListRelease_CB(Ihandle *ih, int lin, int col, char *status)
{
ImatrixListData* mtxList = (ImatrixListData*)iupAttribGet(ih, "_IUPMTXLIST_DATA");
IFniis listrelease_cb = (IFniis)IupGetCallback(ih, "LISTRELEASE_CB");
int lines_num = ih->data->lines.num;
int itemactive, imageactive;
/* call application callback before anything */
if (listrelease_cb && listrelease_cb(ih, lin, col, status)==IUP_IGNORE)
return IUP_IGNORE;
if (mtxList->last_click_lin != lin ||
mtxList->last_click_col != col)
return IUP_DEFAULT;
/* only the image column must be processed */
if (col != mtxList->image_col)
return IUP_DEFAULT;
itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);
if (!itemactive || !imageactive)
return IUP_DEFAULT;
if (mtxList->editable && lin == lines_num-1)
{
/* click on IMAGEADD - start editing */
iMatrixListSetFocusItem(ih, mtxList, lin);
IupSetAttribute(ih, "EDITMODE", "Yes");
}
else if (iMatrixListCheckDelete(ih))
{
/* click on IMAGEDEL */
IFni listremove_cb = (IFni)IupGetCallback(ih, "LISTREMOVE_CB");
if (lin == 0)
{
if (mtxList->editable)
lines_num--;
for (lin = lines_num-1; lin>0; lin--)
{
itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);
if (!itemactive || !imageactive)
continue;
if (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE)
IupSetInt(ih, "DELLIN", lin);
}
}
else
{
/* notify the application that a line will be removed */
if (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE)
{
/* Remove the line */
IupSetInt(ih, "DELLIN", lin);
}
}
}
else
{
/* click on IMAGECHECK/IMAGEUNCHECK */
IFnii imagevaluechanged_cb = (IFnii)IupGetCallback(ih, "IMAGEVALUECHANGED_CB");
int imagevalue = !IupGetIntId(ih, "IMAGEVALUE", lin);
if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
{
IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
IupSetfAttribute(ih, "REDRAW", "L%d", lin);
if (lin==0)
{
if (mtxList->editable)
lines_num--;
for (lin=1; lin<lines_num; lin++)
{
itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);
if (!itemactive || !imageactive)
continue;
if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
{
IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
IupSetfAttribute(ih, "REDRAW", "L%d", lin);
}
}
}
}
}
return IUP_DEFAULT;
}
