/*********************************************************************
*
* _cbDialog
*
* Function description
* Callback routine of dialog
*/
static void _cbDialog(WM_MESSAGE * pMsg) {
static WM_HWIN hCellEdit = 0;
CELL_EDIT_ORG CellEditOrg;
WM_KEY_INFO * pKeyInfo;
GUI_RECT ItemRect;
WM_HWIN hDlg;
WM_HWIN hItem;
char acItemText[LEN_ITEM_TEXT];
int CheckState;
int NCode;
int Id;
int i;
hDlg = pMsg->hWin;
switch (pMsg->MsgId) {
case WM_INIT_DIALOG:
//
// Set listview properties
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
WM_SetCallback(hItem, _cbList);
HEADER_SetDragLimit(LISTVIEW_GetHeader(hItem), 1);
LISTVIEW_SetAutoScrollV(hItem, 1);
LISTVIEW_SetGridVis(hItem, 1);
LISTVIEW_SetRBorder(hItem, 5);
LISTVIEW_SetLBorder(hItem, 5);
for (i = 0; i < 3; i++) {
LISTVIEW_AddColumn(hItem, _aColProps[i].Width, _aColProps[i].pText, _aColProps[i].Align);
LISTVIEW_SetCompareFunc(hItem, i, _aColProps[i].fpCompare);
}
LISTVIEW_EnableSort(hItem);
for (i = 0; i < 6; i++) {
if (_AddRow(hItem, 1)) {
break;
}
}
//
// Set radio button text
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_RADIO0);
RADIO_SetText(hItem, "Sorted", 0);
RADIO_SetText(hItem, "Unsorted", 1);
//
// Init checkbox text
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_CHECK0);
CHECKBOX_SetTextAlign(hItem, GUI_TA_LEFT);
CHECKBOX_SetText(hItem, "Cell select");
break;
case WM_KEY:
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
if (pMsg->hWinSrc == hItem) {
pKeyInfo = (WM_KEY_INFO *)pMsg->Data.p;
if (pKeyInfo->PressedCnt == 0) {
if (pKeyInfo->Key == GUI_KEY_ENTER) {
if (hCellEdit == 0) {
CellEditOrg.Row = LISTVIEW_GetSel(hItem);
CellEditOrg.Col = LISTVIEW_GetSelCol(hItem);
LISTVIEW_GetItemRect(hItem, CellEditOrg.Col, CellEditOrg.Row, &ItemRect);
LISTVIEW_GetItemTextSorted(hItem, CellEditOrg.Col, CellEditOrg.Row, acItemText, LEN_ITEM_TEXT);
hCellEdit = EDIT_CreateUser(ItemRect.x0, ItemRect.y0, ItemRect.x1 - ItemRect.x0 + 2, ItemRect.y1 - ItemRect.y0 + 1, hItem, WM_CF_SHOW, 0, 0, LEN_ITEM_TEXT, sizeof(CELL_EDIT_ORG));
EDIT_SetUserData(hCellEdit, &CellEditOrg, sizeof(CELL_EDIT_ORG));
WIDGET_SetEffect(hCellEdit, &WIDGET_Effect_Simple);
WM_SetCallback(hCellEdit, _cbCellEdit);
WM_SetFocus(hCellEdit);
EDIT_SetText(hCellEdit, acItemText);
}
}
}
}
break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch (NCode) {
case WM_NOTIFICATION_CHILD_DELETED:
if (pMsg->hWinSrc == hCellEdit) {
hCellEdit = 0;
}
break;
case WM_NOTIFICATION_VALUE_CHANGED:
switch (Id) {
case GUI_ID_RADIO0:
//
// Enable/Disable sorting
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
switch (RADIO_GetValue(WM_GetDialogItem(hDlg, GUI_ID_RADIO0))) {
case 0:
LISTVIEW_EnableSort(hItem);
break;
default:
LISTVIEW_DisableSort(hItem);
break;
}
break;
}
break;
case WM_NOTIFICATION_RELEASED:
switch (Id) {
case GUI_ID_BUTTON0:
//
// Add new row
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
_AddRow(hItem, 0);
break;
case GUI_ID_BUTTON1:
//
// Insert new row
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
i = LISTVIEW_GetSelUnsorted(hItem);
_AddRow(hItem, 1);
if (i >= 0) {
LISTVIEW_SetSelUnsorted(hItem, i + 1);
}
break;
case GUI_ID_BUTTON2:
//
// Delete row
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
i = LISTVIEW_GetSelUnsorted(hItem);
LISTVIEW_DeleteRow(hItem, (i >= 0) ? i : 0);
break;
case GUI_ID_OK:
//
// End dialog
//
GUI_EndDialog(hDlg, 0);
break;
case GUI_ID_CHECK0:
//
// Enable/Disable cell selection
//
hItem = WM_GetDialogItem(hDlg, GUI_ID_CHECK0);
CheckState = CHECKBOX_GetState(hItem);
hItem = WM_GetDialogItem(hDlg, GUI_ID_LISTVIEW0);
if (CheckState) {
LISTVIEW_EnableCellSelect(hItem, 1);
} else {
LISTVIEW_EnableCellSelect(hItem, 0);
}
break;
}
break;
}
break;
default:
WM_DefaultProc(pMsg);
}
}
/*********************************************************************
*
* _Action
*
* Purpose:
* Does some action with the widget
*/
static void _Action(WM_HWIN hList) {
unsigned ColoredCol = 0;
unsigned ColoredRow = 0;
unsigned NumRows;
unsigned Index;
unsigned i;
int SortedColumn = -1;
int ColorIndex = 0;
int Reverse = 0;
Index = 0;
do {
if (_aAction[Index].pDescription) {
GUIDEMO_ShowInfo(_aAction[Index].pDescription);
}
switch (_aAction[Index].Job) {
case JOB_COLOR:
NumRows = LISTVIEW_GetNumRows(hList);
for (i = 0; i < NumRows; i++) {
LISTVIEW_SetItemBkColor(hList, ColoredCol, ColoredRow, LISTVIEW_CI_UNSEL, _aColor[ColorIndex]);
if (++ColorIndex == GUI_COUNTOF(_aColor)) {
ColorIndex = 0;
}
if (++ColoredCol == LISTVIEW_GetNumColumns(hList)) {
ColoredCol = 0;
}
if (++ColoredRow == NumRows) {
ColoredRow = 0;
}
}
break;
case JOB_INCSEL:
LISTVIEW_IncSel(hList);
break;
case JOB_DECSEL:
LISTVIEW_DecSel(hList);
break;
case JOB_REVERSE:
Reverse ^= 1;
LISTVIEW_SetSort(hList, SortedColumn, Reverse);
break;
case JOB_ADDROWS:
for (i = 0; i < 40; i++) {
_AddRow(hList, 0);
}
break;
case JOB_SETSORT:
if (SortedColumn == -1) {
SortedColumn = 0;
} else {
SortedColumn++;
if (SortedColumn == (int)LISTVIEW_GetNumColumns(hList)) {
SortedColumn = 0;
}
}
LISTVIEW_SetSort(hList, SortedColumn, Reverse);
break;
}
GUI_Delay(_aAction[Index].Delay);
} while ((++Index < GUI_COUNTOF(_aAction)) && (GUIDEMO_CheckCancel() == 0));
}
