static void iMatrixDrawMatrix(Ihandle* ih)
{
iupMatrixPrepareDrawData(ih);
/* fill the background because there will be empty cells */
if ((ih->data->lines.num == 1) || (ih->data->columns.num == 1))
{
cdCanvasBackground(ih->data->cddbuffer, cdIupConvertColor(ih->data->bgcolor_parent));
cdCanvasClear(ih->data->cddbuffer);
}
/* Draw the corner between line and column titles, if necessary */
if (ih->data->lines.sizes[0] && ih->data->columns.sizes[0])
iMatrixDrawTitleCorner(ih);
/* If there are columns, then draw their titles */
iupMatrixDrawColumnTitle(ih, ih->data->columns.first, ih->data->columns.last);
/* If there are lines, then draw their titles */
iupMatrixDrawLineTitle(ih, ih->data->lines.first, ih->data->lines.last);
/* If there are cells in the matrix, then draw them */
if ((ih->data->lines.num > 1) && (ih->data->columns.num > 1))
iupMatrixDrawCells(ih, ih->data->lines.first, ih->data->columns.first,
ih->data->lines.last, ih->data->columns.last);
}
void iupMatrixMarkBlockInc(Ihandle* ih, int lin2, int col2)
{
/* called only when "shift" is pressed or click and drag
and MARKMULTIPLE=YES.
Called many times for each selection increase. */
IFniii markedit_cb = NULL;
IFnii mark_cb = NULL;
iupMatrixPrepareDrawData(ih);
ih->data->mark_full2 = 0;
if (lin2 == 0 && col2 == 0)
return;
/* If it was pointing for a column title... */
else if (lin2 == 0)
{
if ((ih->data->mark_mode == IMAT_MARK_CELL && ih->data->mark_multiple) ||
ih->data->mark_mode & IMAT_MARK_COL)
ih->data->mark_full2 = IMAT_PROCESS_COL;
}
/* If it was pointing for a line title... */
else if (col2 == 0)
{
if ((ih->data->mark_mode == IMAT_MARK_CELL && ih->data->mark_multiple) ||
ih->data->mark_mode & IMAT_MARK_LIN)
ih->data->mark_full2 = IMAT_PROCESS_LIN;
}
/* if new block is not the same, does nothing */
if (ih->data->mark_full1 != ih->data->mark_full2)
return;
if (ih->data->mark_mode == IMAT_MARK_CELL && ih->data->callback_mode)
{
markedit_cb = (IFniii)IupGetCallback(ih, "MARKEDIT_CB");
mark_cb = (IFnii)IupGetCallback(ih, "MARK_CB");
}
if (ih->data->mark_lin1 != -1 && ih->data->mark_col1 != -1)
{
/* Unmark previous block */
if (ih->data->mark_lin2 != -1 && ih->data->mark_col2 != -1)
iMatrixMarkBlock(ih, ih->data->mark_lin1, ih->data->mark_col1, ih->data->mark_lin2, ih->data->mark_col2, 0, markedit_cb, mark_cb);
ih->data->mark_lin2 = lin2;
ih->data->mark_col2 = col2;
/* Unmark new block */
iMatrixMarkBlock(ih, ih->data->mark_lin1, ih->data->mark_col1, ih->data->mark_lin2, ih->data->mark_col2, 1, markedit_cb, mark_cb);
}
}
int iupMatrixDrawSetRedrawAttrib(Ihandle* ih, const char* value)
{
int type;
if (value == NULL)
type = 0;
else if(value[0] == 'L' || value[0] == 'l')
type = IMAT_PROCESS_LIN;
else if(value[0] == 'C' || value[0] == 'c')
type = IMAT_PROCESS_COL;
else
type = 0;
if (type)
{
int min = 0, max = 0;
value++;
if(iupStrToIntInt(value, &min, &max, ':') != 2)
max = min;
if (min > max)
return 0;
iupMatrixPrepareDrawData(ih);
if (ih->data->need_calcsize)
iupMatrixAuxCalcSizes(ih);
if (ih->data->lines.sizes[0] && ih->data->columns.sizes[0])
iMatrixDrawTitleCorner(ih);
if (type == IMAT_PROCESS_LIN)
{
iupMatrixDrawLineTitle(ih, min, max);
iupMatrixDrawCells(ih, min, ih->data->columns.first, max, ih->data->columns.last);
}
else
{
iupMatrixDrawColumnTitle(ih, min, max);
iupMatrixDrawCells(ih, ih->data->lines.first, min, ih->data->lines.last, max);
}
}
else
{
iupMatrixAuxCalcSizes(ih);
iMatrixDrawMatrix(ih);
}
iupMatrixDrawUpdate(ih);
return 0;
}
void iupMatrixCellUpdateValue(Ihandle* ih)
{
IFniis value_edit_cb;
char *value = iupMatrixEditGetValue(ih);
iupMatrixCellSetValue(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell, value);
value_edit_cb = (IFniis)IupGetCallback(ih, "VALUE_EDIT_CB");
if (value_edit_cb)
value_edit_cb(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell, value);
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell, ih->data->lines.focus_cell, ih->data->columns.focus_cell);
}
static void iMatrixEditUpdateValue(Ihandle* ih)
{
char *value = iupMatrixEditGetValue(ih);
iupAttribSet(ih, "CELL_EDITED", "Yes");
if (ih->data->undo_redo) iupAttribSetClassObject(ih, "UNDOPUSHBEGIN", "EDITCELL");
iupMatrixSetValue(ih, ih->data->edit_lin, ih->data->edit_col, value, 1);
if (ih->data->undo_redo) iupAttribSetClassObject(ih, "UNDOPUSHEND", NULL);
iupBaseCallValueChangedCb(ih);
iupAttribSet(ih, "CELL_EDITED", NULL);
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, ih->data->edit_lin, ih->data->edit_col, ih->data->edit_lin, ih->data->edit_col);
}
static void iMatrixDrawMatrix(Ihandle* ih)
{
iupMatrixPrepareDrawData(ih);
/* fill the background because there will be empty cells */
if ((ih->data->lines.num == 1) || (ih->data->columns.num == 1))
{
cdCanvasBackground(ih->data->cd_canvas, cdIupConvertColor(ih->data->bgcolor_parent));
cdCanvasClear(ih->data->cd_canvas);
}
/* Draw the corner between line and column titles, if necessary */
iMatrixDrawTitleCorner(ih);
/* If there are columns, then draw their titles */
if (ih->data->columns.num_noscroll>1)
iupMatrixDrawTitleColumns(ih, 1, ih->data->columns.num_noscroll-1);
iupMatrixDrawTitleColumns(ih, ih->data->columns.first, ih->data->columns.last);
/* If there are lines, then draw their titles */
if (ih->data->lines.num_noscroll>1)
iupMatrixDrawTitleLines(ih, 1, ih->data->lines.num_noscroll-1);
iupMatrixDrawTitleLines(ih, ih->data->lines.first, ih->data->lines.last);
/* If there are ordinary cells, then draw them */
if (ih->data->columns.num_noscroll>1 && ih->data->lines.num_noscroll>1)
iupMatrixDrawCells(ih, 1, 1,
ih->data->lines.num_noscroll-1, ih->data->columns.num_noscroll-1);
if (ih->data->columns.num_noscroll>1)
iupMatrixDrawCells(ih, ih->data->lines.first, 1,
ih->data->lines.last, ih->data->columns.num_noscroll-1);
if (ih->data->lines.num_noscroll>1)
iupMatrixDrawCells(ih, 1, ih->data->columns.first,
ih->data->lines.num_noscroll-1, ih->data->columns.last);
iupMatrixDrawCells(ih, ih->data->lines.first, ih->data->columns.first,
ih->data->lines.last, ih->data->columns.last);
}
int iupMatrixDrawSetRedrawAttrib(Ihandle* ih, const char* value)
{
int type;
if (value == NULL)
type = 0;
else if(value[0] == 'L' || value[0] == 'l')
type = IMAT_PROCESS_LIN;
else if(value[0] == 'C' || value[0] == 'c')
type = IMAT_PROCESS_COL;
else
type = 0;
if (type) /* lines or columns, including their titles */
{
int min = 0, max = 0;
value++;
/* compatibility code */
if (strchr(value, ':')!=NULL)
{
if(iupStrToIntInt(value, &min, &max, ':') != 2)
max = min;
}
else
{
if(iupStrToIntInt(value, &min, &max, '-') != 2)
max = min;
}
if (min > max)
return 0;
iupMatrixPrepareDrawData(ih);
if (ih->data->need_calcsize)
iupMatrixAuxCalcSizes(ih);
/* ignore empty area, draw only cells */
iMatrixDrawTitleCorner(ih);
if (type == IMAT_PROCESS_LIN)
{
if (min==0)
{
if (ih->data->columns.num_noscroll>1)
iupMatrixDrawTitleColumns(ih, 1, ih->data->columns.num_noscroll-1);
iupMatrixDrawTitleColumns(ih, ih->data->columns.first, ih->data->columns.last);
}
iupMatrixDrawTitleLines(ih, min, max);
if (ih->data->columns.num_noscroll>1)
iupMatrixDrawCells(ih, min, 1, max, ih->data->columns.num_noscroll-1);
iupMatrixDrawCells(ih, min, ih->data->columns.first, max, ih->data->columns.last);
}
else
{
if (min==0)
{
if (ih->data->lines.num_noscroll>1)
iupMatrixDrawTitleLines(ih, 1, ih->data->lines.num_noscroll-1);
iupMatrixDrawTitleLines(ih, ih->data->lines.first, ih->data->lines.last);
}
iupMatrixDrawTitleColumns(ih, min, max);
if (ih->data->lines.num_noscroll>1)
iupMatrixDrawCells(ih, 1, min, ih->data->lines.num_noscroll-1, max);
iupMatrixDrawCells(ih, ih->data->lines.first, min, ih->data->lines.last, max);
}
}
else
{
/* Force CalcSize */
iupMatrixAuxCalcSizes(ih);
iMatrixDrawMatrix(ih);
}
ih->data->need_redraw = 0;
iupMatrixDrawUpdate(ih);
return 0;
}
int iupMatrixSetMarkAttrib(Ihandle* ih, int lin, int col, const char* value)
{
if (ih->data->mark_mode == IMAT_MARK_NO)
return 0;
if (lin >= 0 && col >= 0) /* both are specified */
{
if (!iupMatrixCheckCellPos(ih, lin, col))
return 0;
if (ih->data->mark_mode == IMAT_MARK_CELL)
{
int mark, ret = 0;
if (lin == 0 || col == 0) /* title can NOT have a mark */
return 0;
mark = iupStrBoolean(value);
if (ih->data->callback_mode)
{
IFniii markedit_cb = (IFniii)IupGetCallback(ih, "MARKEDIT_CB");
if (markedit_cb && !ih->data->inside_markedit_cb)
{
ih->data->inside_markedit_cb = 1;
markedit_cb(ih, lin, col, mark);
ih->data->inside_markedit_cb = 0;
}
else
{
if (mark)
{
iupAttribSetId2(ih, "MARK", lin, col, "1");
ret = 1;
}
else
iupAttribSetId2(ih, "MARK", lin, col, NULL);
}
}
else
{
if (mark)
ih->data->cells[lin][col].flags |= IMAT_IS_MARKED;
else
ih->data->cells[lin][col].flags &= ~IMAT_IS_MARKED;
}
if (ih->handle)
{
/* This assumes that the matrix has been draw completely previously */
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, lin, col, lin, col);
}
return ret;
}
else
{
int mark = iupStrBoolean(value);
if (ih->data->mark_mode & IMAT_MARK_LIN && lin>0)
{
if (mark)
ih->data->lines.dt[lin].flags |= IMAT_IS_MARKED;
else
ih->data->lines.dt[lin].flags &= ~IMAT_IS_MARKED;
}
if (ih->data->mark_mode & IMAT_MARK_COL && col>0)
{
if (mark)
ih->data->columns.dt[col].flags |= IMAT_IS_MARKED;
else
ih->data->columns.dt[col].flags &= ~IMAT_IS_MARKED;
}
if (ih->handle)
{
/* This assumes that the matrix has been drawn completely previously */
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, lin, col, lin, col);
}
}
}
return 0;
}
void iupMatrixMarkBlockSet(Ihandle* ih, int ctrl, int lin1, int col1)
{
int mark = 1, mark_full_all, lin, col;
IFniii markedit_cb = NULL;
IFnii mark_cb = NULL;
iupMatrixMarkBlockReset(ih);
iupMatrixPrepareDrawData(ih);
if (!ih->data->mark_multiple || ih->data->mark_continuous || !ctrl)
{
iupMatrixMarkClearAll(ih, 1);
iupMatrixDraw(ih, 0);
}
else
mark = -1; /* toggle mark state */
ih->data->mark_full1 = 0;
mark_full_all = 0;
if (lin1 == 0 && col1 == 0)
{
if ((ih->data->mark_mode == IMAT_MARK_CELL && ih->data->mark_multiple) ||
ih->data->mark_mode == IMAT_MARK_COL ||
ih->data->mark_mode == IMAT_MARK_LIN)
mark_full_all = 1;
}
/* If it was pointing for a column title... */
else if (lin1 == 0)
{
if ((ih->data->mark_mode == IMAT_MARK_CELL && ih->data->mark_multiple) ||
ih->data->mark_mode & IMAT_MARK_COL)
ih->data->mark_full1 = IMAT_PROCESS_COL;
}
/* If it was pointing for a line title... */
else if (col1 == 0)
{
if ((ih->data->mark_mode == IMAT_MARK_CELL && ih->data->mark_multiple) ||
ih->data->mark_mode & IMAT_MARK_LIN)
ih->data->mark_full1 = IMAT_PROCESS_LIN;
}
if (ih->data->mark_mode == IMAT_MARK_CELL && ih->data->callback_mode)
{
markedit_cb = (IFniii)IupGetCallback(ih, "MARKEDIT_CB");
mark_cb = (IFnii)IupGetCallback(ih, "MARK_CB");
}
if (mark_full_all)
{
if (ih->data->mark_mode == IMAT_MARK_CELL)
{
for (col = 1; col < ih->data->columns.num; col++)
{
for(lin = 1; lin < ih->data->lines.num; lin++)
iMatrixMarkCellSet(ih, lin, col, mark, markedit_cb, mark_cb);
}
}
else if (ih->data->mark_mode == IMAT_MARK_LIN)
{
for(lin = 1; lin < ih->data->lines.num; lin++)
iMatrixMarkLinSet(ih, lin, mark);
iupMatrixDrawTitleLines(ih, 1, ih->data->lines.num-1);
}
else if (ih->data->mark_mode == IMAT_MARK_COL)
{
for (col = 1; col < ih->data->columns.num; col++)
iMatrixMarkColSet(ih, col, mark);
iupMatrixDrawTitleColumns(ih, 1, ih->data->columns.num-1);
}
iupMatrixDrawCells(ih, 1, 1, ih->data->lines.num-1, ih->data->columns.num-1);
}
else
iMatrixMarkItem(ih, lin1, col1, mark, markedit_cb, mark_cb);
ih->data->mark_lin1 = lin1;
ih->data->mark_col1 = col1;
ih->data->mark_block = 1;
}
int iupMatrixSetMarkAttrib(Ihandle* ih, const char* name_id, const char* value)
{
int lin = 0, col = 0;
if (ih->data->mark_mode == IMAT_MARK_NO)
return 0;
if (iupStrToIntInt(name_id, &lin, &col, ':') == 2)
{
if (!iupMatrixCheckCellPos(ih, lin, col))
return 0;
if (ih->data->mark_mode == IMAT_MARK_CELL)
{
int mark;
if (lin == 0 || col == 0) /* title can NOT have a mark */
return 0;
mark = iupStrBoolean(value);
if (ih->data->callback_mode)
{
IFniii markedit_cb = (IFniii)IupGetCallback(ih, "MARKEDIT_CB");
if (markedit_cb)
markedit_cb(ih, lin, col, mark);
else if (mark)
return 1; /* store the attribute */
}
else
{
if (mark)
ih->data->cells[lin][col].flags |= IUPMAT_MARK;
else
ih->data->cells[lin][col].flags &= ~IUPMAT_MARK;
}
if (ih->handle)
{
/* This assumes that the matrix has been draw completely previously */
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, lin, col, lin, col);
}
}
else
{
int mark = iupStrBoolean(value);
if (ih->data->mark_mode & IMAT_MARK_LIN && lin!=0)
{
if (mark)
ih->data->lines.flags[lin] |= IUPMAT_MARK;
else
ih->data->lines.flags[lin] &= ~IUPMAT_MARK;
}
if (ih->data->mark_mode & IMAT_MARK_COL && col!=0)
{
if (mark)
ih->data->columns.flags[col] |= IUPMAT_MARK;
else
ih->data->columns.flags[col] &= ~IUPMAT_MARK;
}
if (ih->handle)
{
/* This assumes that the matrix has been draw completely previously */
iupMatrixPrepareDrawData(ih);
iupMatrixDrawCells(ih, lin, col, lin, col);
}
}
}
return 0;
}
int iupMatrixEditShowXY(Ihandle* ih, int x, int y)
{
char* mask;
/* work around for Windows when using Multiline */
if (iupAttribGet(ih, "_IUPMAT_IGNORE_SHOW"))
{
iupAttribSet(ih, "_IUPMAT_IGNORE_SHOW", NULL);
return 0;
}
/* there are no cells that can be edited */
if (ih->data->columns.num <= 1 || ih->data->lines.num <= 1)
return 0;
if (ih->data->editing || iupMatrixEditIsVisible(ih))
{
if (ih->data->edit_hide_onfocus)
return 0;
iupMatrixEditHide(ih);
}
ih->data->edit_lin = ih->data->lines.focus_cell;
ih->data->edit_col = ih->data->columns.focus_cell;
/* notify application */
if (iMatrixEditCallEditionCbUpdateValue(ih, 1, 0) == IUP_IGNORE) /* only place where mode=1 */
return 0;
if (iMatrixEditCallMenuDropCb(ih, ih->data->edit_lin, ih->data->edit_col))
return 0;
ih->data->editing = 1;
/* select edit control */
iMatrixEditChooseElement(ih);
/* position the cell to make it visible */
/* If the focus is not visible, a scroll is done for that the focus to be visible */
if (!iupMatrixAuxIsCellStartVisible(ih, ih->data->edit_lin, ih->data->edit_col))
iupMatrixScrollToVisible(ih, ih->data->edit_lin, ih->data->edit_col);
/* set attributes */
iupMatrixPrepareDrawData(ih);
IupStoreAttribute(ih->data->datah, "BGCOLOR", iupMatrixGetBgColorStr(ih, ih->data->edit_lin, ih->data->edit_col));
IupStoreAttribute(ih->data->datah, "FGCOLOR", iupMatrixGetFgColorStr(ih, ih->data->edit_lin, ih->data->edit_col));
IupSetAttribute(ih->data->datah, "FONT", iupMatrixGetFont(ih, ih->data->edit_lin, ih->data->edit_col));
mask = IupGetAttributeId2(ih, "MASK", ih->data->edit_lin, ih->data->edit_col);
if (mask)
{
IupSetAttribute(ih->data->datah, "MASKCASEI", IupGetAttributeId2(ih, "MASKCASEI", ih->data->edit_lin, ih->data->edit_col));
IupSetAttribute(ih->data->datah, "MASKNOEMPTY", IupGetAttributeId2(ih, "MASKNOEMPTY", ih->data->edit_lin, ih->data->edit_col));
IupSetAttribute(ih->data->datah, "MASK", mask);
}
else
{
mask = IupGetAttributeId2(ih, "MASKINT", ih->data->edit_lin, ih->data->edit_col);
if (mask)
IupSetAttribute(ih->data->datah, "MASKINT", mask);
else
{
mask = IupGetAttributeId2(ih, "MASKFLOAT", ih->data->edit_lin, ih->data->edit_col);
if (mask)
IupSetAttribute(ih->data->datah, "MASKFLOAT", mask);
else
IupSetAttribute(ih->data->datah, "MASK", NULL);
}
}
iupMatrixEditUpdatePos(ih);
/* activate and show */
IupSetAttribute(ih->data->datah, "ACTIVE", "YES");
IupSetAttribute(ih->data->datah, "VISIBLE", "YES");
IupSetFocus(ih->data->datah);
if (ih->data->datah == ih->data->texth)
{
if (iupAttribGetBoolean(ih, "EDITALIGN"))
IupSetStrAttribute(ih->data->datah, "ALIGNMENT", IupGetAttributeId(ih, "ALIGNMENT", ih->data->edit_col));
if (x || y)
{
int pos;
x -= ih->data->datah->x;
y -= ih->data->datah->y;
pos = IupConvertXYToPos(ih->data->datah, x, y);
IupSetInt(ih->data->datah, "CARETPOS", pos);
}
}
return 1;
}
int iupMatrixEditShow(Ihandle* ih)
{
char* mask;
int w, h, x, y;
/* work around for Windows when using Multiline */
if (iupAttribGet(ih, "_IUPMAT_IGNORE_SHOW"))
{
iupAttribSetStr(ih, "_IUPMAT_IGNORE_SHOW", NULL);
return 0;
}
/* there are no cells that can be edited */
if (ih->data->columns.num <= 1 || ih->data->lines.num <= 1)
return 0;
/* not active */
if(!IupGetInt(ih, "ACTIVE"))
return 0;
/* already visible */
if(IupGetInt(ih->data->datah, "VISIBLE"))
return 0;
/* notify application */
if (iMatrixEditCallEditionCb(ih, 1, 0) == IUP_IGNORE)
return 0;
if (iMatrixEditCallMenuDropCb(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell))
return 0;
/* select edit control */
iMatrixEditChooseElement(ih);
/* position the cell to make it visible */
/* 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);
/* set attributes */
iupMatrixPrepareDrawData(ih);
IupStoreAttribute(ih->data->datah, "BGCOLOR", iupMatrixGetBgColor(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell));
IupStoreAttribute(ih->data->datah, "FGCOLOR", iupMatrixGetFgColor(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell));
IupSetAttribute(ih->data->datah, "FONT", iupMatrixGetFont(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell));
mask = IupMatGetAttribute(ih,"MASK", ih->data->lines.focus_cell, ih->data->columns.focus_cell);
if (mask)
{
IupSetAttribute(ih->data->datah, "MASKCASEI", IupMatGetAttribute(ih,"MASKCASEI", ih->data->lines.focus_cell, ih->data->columns.focus_cell));
IupSetAttribute(ih->data->datah, "MASK", mask);
}
else
{
mask = IupMatGetAttribute(ih,"MASKINT", ih->data->lines.focus_cell, ih->data->columns.focus_cell);
if (mask)
IupSetAttribute(ih->data->datah, "MASKINT", mask);
else
{
mask = IupMatGetAttribute(ih,"MASKFLOAT", ih->data->lines.focus_cell, ih->data->columns.focus_cell);
if (mask)
IupSetAttribute(ih->data->datah, "MASKFLOAT", mask);
else
IupSetAttribute(ih->data->datah, "MASK", NULL);
}
}
/* calc size */
iupMatrixGetVisibleCellDim(ih, ih->data->lines.focus_cell, ih->data->columns.focus_cell, &x, &y, &w, &h);
ih->data->datah->x = x;
ih->data->datah->y = y;
ih->data->datah->currentwidth = w;
ih->data->datah->currentheight = h;
iupClassObjectLayoutUpdate(ih->data->datah);
/* activate and show */
IupSetAttribute(ih->data->datah, "ACTIVE", "YES");
IupSetAttribute(ih->data->datah, "VISIBLE", "YES");
IupSetFocus(ih->data->datah);
return 1;
}
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;
}