/*********************************************************************
*
* WM_InvalidateWindowAndDescs
*
* Function description
* Invalidate window and all descendents (children and grandchildren and ...
*/
void WM_InvalidateWindowAndDescs(WM_HWIN hWin) {
WM_HWIN hChild;
if (hWin) {
WM_InvalidateWindow(hWin); /* Invalidate window itself */
for (hChild = WM_GetFirstChild(hWin); hChild;) {
WM_Obj* pChild = WM_H2P(hChild);
WM_InvalidateWindowAndDescs(hChild);
hChild = pChild->hNext;
}
}
}
/*********************************************************************
*
* _SetWidgetEffect
*
* Purpose:
* Sets the effect for the given widget and recursive for its child windows
*/
static void _SetWidgetEffect(WM_HWIN hWin, const WIDGET_EFFECT * pEffect) {
WM_HWIN hChild;
if (hWin) {
WIDGET_SetEffect(hWin, pEffect); /* Set effect for the widget*/
/* Iterate over the child windows */
hChild = WM_GetFirstChild(hWin);
while (hChild) {
_SetWidgetEffect(hChild, pEffect); /* Set effect for the child windows */
hChild = WM_GetNextSibling(hChild);
}
}
}
/*********************************************************************
*
* _NotifyVisChanged
*
* Description
* Notify all descendents
*/
static void _NotifyVisChanged(WM_HWIN hWin, GUI_RECT * pRect) {
WM_Obj* pWin;
for (hWin = WM_GetFirstChild(hWin); hWin; hWin = pWin->hNext) {
pWin = WM_H2P(hWin);
if (pWin->Status & WM_SF_ISVIS) {
if (GUI_RectsIntersect(&pWin->Rect, pRect)) {
WM__SendMsgNoData(hWin, WM_NOTIFY_VIS_CHANGED); /* Notify window that visibility may have changed */
_NotifyVisChanged(hWin, pRect);
}
}
}
}
/*****************************************************************************
* FUNCTION - ShowErrorMessage_C
* DESCRIPTION: Displays an error message.
* Further actions (Rebooting or ignoring errors when not debugging) depend
* on the caller (or the caller of the caller...).
*
* Called by embOS\D3018X\OS_Error and Factory::FatalErrorOccured()
*
****************************************************************************/
extern "C" void ShowErrorMessage_C(const char* errorDescription = "-")
{
int i;
char sz_msg[250];
WM_HWIN win;
WM_HWIN win_next;
GUI_RECT rect;
WM_SelectWindow(WM_GetDesktopWindow());
win = WM_GetFirstChild(WM_GetDesktopWindow());
while(win != (WM_HWIN) NULL)
{
win_next = WM_GetNextSibling(win);
WM_DeleteWindow(win);
win = win_next;
}
WM_SetStayOnTop(WM_GetDesktopWindow(),1);
WM_BringToTop(WM_GetDesktopWindow());
GUI_SetBkColor(GUI_WHITE);
GUI_SetColor(GUI_BLACK);
GUI_SetFont(&Helvetica_57_13);
GUI_Clear();
sprintf(sz_msg, "Fatal error.\n\n %s", errorDescription);
rect.x0 = 0;
rect.y0 = 10;
rect.x1 = 239;
rect.y1 = 319;
for (i=0; i<5; i++)
{
GUI_Clear();
GUI_Delay(100);
GUI_DispStringInRect(sz_msg,&rect,GUI_TA_VCENTER|GUI_TA_HCENTER);
GUI_Delay(500);
}
}
void GUIDEMO_main(void) {
#if GUI_WINSUPPORT
int i;
int xSize, ySize, xPos, yPos;
#endif
#if (GUI_SUPPORT_CURSOR|GUI_SUPPORT_TOUCH)
GUI_CURSOR_Show();
#endif
GUI_Clear();
#if GUI_WINSUPPORT
#if LCD_NUM_DISPLAYS > 1
FRAMEWIN_CreateAsChild(10, 10, 100, 100, WM_GetDesktopWindowEx(1), "Display 1", NULL, WM_CF_SHOW);
WM_SetDesktopColorEx(GUI_RED, 1);
GUI_Delay(1000);
#endif
WM_SetCreateFlags(WM_CF_MEMDEV); /* Automatically use memory devices on all windows */
/* Calculate position and size of FrameWin[1] */
_ButtonSizeX = 30;
_ButtonSizeY = 20;
/* Create the control window incl. buttons */
_ahFrameWin[1] = FRAMEWIN_Create("Control", NULL, WM_CF_SHOW | WM_CF_STAYONTOP,
LCD_GetXSize() - 80, LCD_GetYSize() - 60, 80, 60);
_ahInfoWin[1] = WM_CreateWindowAsChild( 0, 0, 0, 0, WM_GetFirstChild(_ahFrameWin[1]), WM_CF_SHOW | WM_CF_STAYONTOP, &_cbCmdWin, 0);
_ahButton[0] = BUTTON_CreateAsChild(4, 20, _ButtonSizeX, _ButtonSizeY, _ahInfoWin[1],
'S' , WM_CF_SHOW | WM_CF_STAYONTOP | WM_CF_MEMDEV);
_ahButton[1] = BUTTON_CreateAsChild(40, 20, _ButtonSizeX, _ButtonSizeY, _ahInfoWin[1],
'N' , WM_CF_SHOW | WM_CF_STAYONTOP | WM_CF_MEMDEV);
BUTTON_SetText(_ahButton[0], "Stop");
BUTTON_SetText(_ahButton[1], "Next");
_UpdateCmdWin();
WM_ExecIdle();
#endif
/* Show Intro */
GUIDEMO_Intro();
#if GUI_WINSUPPORT
/* Calculate position and size of FrameWin[0] */
xSize = LCD_GetXSize() / 2;
ySize = 65;
xPos = LCD_GetXSize() - xSize;
yPos = 0;
/* Create info window and run the individual demos */
_ahFrameWin[0] = FRAMEWIN_Create("µC/GUI Demo", NULL, WM_CF_STAYONTOP,
xPos, yPos, xSize, ySize);
// _ahInfoWin[0] = WM_GetFirstChild(_ahFrameWin[0]);
_ahInfoWin[0] = WM_CreateWindowAsChild(0, 0, 0, 0, WM_GetFirstChild(_ahFrameWin[0]), WM_CF_SHOW | WM_CF_STAYONTOP, 0, 0);
WM_ExecIdle();
#endif
/* Run the individual demos ! */
for (_iTest = 0; _apfTest[_iTest]; _iTest++) {
GUI_CONTEXT ContextOld;
GUI_SaveContext(&ContextOld);
_iTestMinor = 0;
_UpdateCmdWin();
(*_apfTest[_iTest])();
_CmdNext = 0;
GUI_RestoreContext(&ContextOld);
}
/* Cleanup */
#if GUI_WINSUPPORT
for (i = 0; i < countof(_ahFrameWin); i++) {
WM_DeleteWindow(_ahFrameWin[i]);
}
for (i = 0; i < countof(_ahInfoWin); i++) {
WM_DeleteWindow(_ahInfoWin[i]);
}
#endif
}
/*********************************************************************
*
* _cbPage1
*
* Purpose:
* Callback routine for the second page of the multipage widget
*/
static void _cbPage1(WM_MESSAGE * pMsg) {
TREEVIEW_ITEM_Handle hTVI0, hTVI1;
TREEVIEW_ITEM_INFO ItemInfo;
WM_HWIN hItem, hDlg, hTree0, hTree1;
int i, NCode, Id;
hDlg = pMsg->hWin;
switch (pMsg->MsgId) {
case WM_NOTIFY_PARENT:
hTree0= WM_GetDialogItem(WM_GetFirstChild(WM_HBKWIN), GUI_ID_TREEVIEW0);
hTree1= WM_GetDialogItem(WM_GetFirstChild(WM_HBKWIN), GUI_ID_TREEVIEW1);
Id = WM_GetId(pMsg->hWinSrc); /* Id of widget */
NCode = pMsg->Data.v; /* Notification code */
hItem = WM_GetDialogItem(hDlg, Id);
switch (Id) {
case GUI_ID_BUTTON0: /* Delete */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_Delete(hTVI0);
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON1: /* Detach */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI1 = TREEVIEW_GetItem(hTree1, 0, TREEVIEW_GET_FIRST);
if (hTVI1) {
TREEVIEW_ITEM_Delete(hTVI1);
}
hTVI0 = TREEVIEW_GetSel(hTree0);
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree1, hTVI0, 0, TREEVIEW_GET_FIRST);
break;
}
break;
case GUI_ID_BUTTON2: /* Attach */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI1 = TREEVIEW_GetItem(hTree1, 0, TREEVIEW_GET_FIRST);
if (hTVI1) {
hTVI0 = TREEVIEW_GetSel(hTree0);
TREEVIEW_ITEM_Detach(hTVI1);
if (hTVI0) {
TREEVIEW_AttachItem(hTree0, hTVI1, hTVI0, TREEVIEW_INSERT_ABOVE);
} else {
TREEVIEW_AttachItem(hTree0, hTVI1, 0, 0);
}
} else {
GUI_MessageBox("No item in buffer!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON3: /* Move up */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
hTVI1 = TREEVIEW_GetItem(hTree0, hTVI0, TREEVIEW_GET_PREV_SIBLING);
if (hTVI1) {
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree0, hTVI0, hTVI1, TREEVIEW_INSERT_ABOVE);
TREEVIEW_SetSel(hTree0, hTVI0);
} else {
GUI_MessageBox("Item is already on top!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
}
break;
}
break;
case GUI_ID_BUTTON4: /* Move down */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
hTVI1 = TREEVIEW_GetItem(hTree0, hTVI0, TREEVIEW_GET_NEXT_SIBLING);
if (hTVI1) {
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree0, hTVI0, hTVI1, TREEVIEW_INSERT_BELOW);
TREEVIEW_SetSel(hTree0, hTVI0);
} else {
GUI_MessageBox("Item is already on bottom!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
}
break;
}
break;
case GUI_ID_BUTTON5: /* New node */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, hTVI0, TREEVIEW_INSERT_BELOW, "New node");
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, hTVI0, TREEVIEW_INSERT_ABOVE, "New node");
}
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, 0, 0, "New node");
}
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_FIRST_CHILD, "New.A");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.B");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.C");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.D");
break;
}
break;
case GUI_ID_BUTTON6: /* New leaf */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New leaf");
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, 0, 0, "New leaf");
}
break;
}
break;
case GUI_ID_BUTTON7: /* Leaf bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode == 0) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_LEAF, &_bmSmilie);
} else {
GUI_MessageBox("Item is not a leaf!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON8: /* Open bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_OPEN, &_bmBookOpen);
} else {
GUI_MessageBox("Item is not a node!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON9: /* Closed bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_CLOSED, &_bmBookClosed);
} else {
GUI_MessageBox("Item is not a node!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
}
break;
case WM_INIT_DIALOG: /* Initialize the items of the dialog */
for (i = GUI_ID_BUTTON0; i <= GUI_ID_BUTTON9; i++) {
hItem = WM_GetDialogItem(hDlg, i);
if (hItem) {
BUTTON_SetFocussable(hItem, 0); /* So the focus remains on the treeview after pressing the buttons */
}
}
break;
default:
WM_DefaultProc(pMsg);
}
}
/*********************************************************************
*
* _cbPage0
*
* Purpose:
* Callback routine for the first page of the multipage widget
*/
static void _cbPage0(WM_MESSAGE * pMsg) {
WM_HWIN hItem, hDlg, hTree;
int Sel, NCode, Id;
hDlg = pMsg->hWin;
switch (pMsg->MsgId) {
case WM_NOTIFY_PARENT:
hTree = WM_GetDialogItem(WM_GetFirstChild(WM_HBKWIN), GUI_ID_TREEVIEW0);
Id = WM_GetId(pMsg->hWinSrc); /* Id of widget */
NCode = pMsg->Data.v; /* Notification code */
hItem = WM_GetDialogItem(hDlg, Id);
switch (Id) {
case GUI_ID_RADIO0: /* Select the selection mode */
switch (NCode) {
case WM_NOTIFICATION_VALUE_CHANGED:
Sel = RADIO_GetValue(hItem);
TREEVIEW_SetSelMode(hTree, (Sel == 1) ? TREEVIEW_SELMODE_ROW : TREEVIEW_SELMODE_TEXT);
break;
}
break;
case GUI_ID_RADIO1: /* Set the visibility of the lines */
switch (NCode) {
case WM_NOTIFICATION_VALUE_CHANGED:
Sel = RADIO_GetValue(hItem);
TREEVIEW_SetHasLines(hTree, (Sel == 1) ? 1 : 0);
break;
}
break;
case GUI_ID_RADIO2: /* Manage horizontal scrollbar */
switch (NCode) {
case WM_NOTIFICATION_VALUE_CHANGED:
Sel = RADIO_GetValue(hItem);
if (Sel == 1) {
WM_SetScrollbarH(hTree, 0);
}
TREEVIEW_SetAutoScrollH(hTree, (Sel == 0) ? 1 : 0);
if (Sel == 2) {
SCROLLBAR_CreateAttached(hTree, 0);
}
break;
}
break;
case GUI_ID_RADIO3: /* Manage vertical scrollbar */
switch (NCode) {
case WM_NOTIFICATION_VALUE_CHANGED:
Sel = RADIO_GetValue(hItem);
if (Sel == 1) {
WM_SetScrollbarV(hTree, 0);
}
TREEVIEW_SetAutoScrollV(hTree, (Sel == 0) ? 1 : 0);
if (Sel == 2) {
SCROLLBAR_CreateAttached(hTree, WIDGET_CF_VERTICAL);
}
break;
}
break;
case GUI_ID_RADIO4: /* Manage font */
switch (NCode) {
case WM_NOTIFICATION_VALUE_CHANGED:
Sel = RADIO_GetValue(hItem);
TREEVIEW_SetFont(hTree, (Sel == 1) ? &GUI_Font24B_1: &GUI_Font13_1);
break;
}
break;
}
break;
case WM_INIT_DIALOG: /* Initialize the items of the dialog */
hItem = WM_GetDialogItem(hDlg, GUI_ID_RADIO0);
RADIO_SetText(hItem, "Text select", 0);
RADIO_SetText(hItem, "Row select", 1);
RADIO_SetValue(hItem, 1);
hItem = WM_GetDialogItem(hDlg, GUI_ID_RADIO1);
RADIO_SetText(hItem, "Off", 0);
RADIO_SetText(hItem, "On", 1);
RADIO_SetValue(hItem, 1);
hItem = WM_GetDialogItem(hDlg, GUI_ID_RADIO4);
RADIO_SetText(hItem, "Small font", 0);
RADIO_SetText(hItem, "Large font", 1);
break;
default:
WM_DefaultProc(pMsg);
}
}