/*********************************************************************
*
* _ToggleFullScreenMode
*
* Purpose:
* This routine switches between full screen mode and normal mode by hiding or showing the
* widgets of the dialog, enlarging/shrinking the graph widget and modifying some other
* attributes of the dialog widgets.
*/
static void _ToggleFullScreenMode(WM_HWIN hDlg) {
static int FullScreenMode;
static GUI_RECT Rect;
static unsigned ScalePos;
WM_HWIN hGraph, hButton;
hGraph = WM_GetDialogItem(hDlg, GUI_ID_GRAPH0);
hButton = WM_GetDialogItem(hDlg, GUI_ID_BUTTON0);
FullScreenMode ^= 1;
if (FullScreenMode) {
/* Enter the full screen mode */
WM_HWIN hClient;
GUI_RECT RectInside;
hClient = WM_GetClientWindow(hDlg);
BUTTON_SetText(hButton, "Back");
WM_MoveWindow(hButton, 0, 11);
FRAMEWIN_SetTitleVis(hDlg, 0);
WM_GetInsideRectEx(hClient, &RectInside);
WM_GetWindowRectEx(hGraph, &Rect);
WM_ForEachDesc(hClient, _ForEach, &FullScreenMode); /* Hide all descendants */
WM_SetWindowPos(hGraph, WM_GetWindowOrgX(hClient), WM_GetWindowOrgX(hClient), RectInside.x1, RectInside.y1);
ScalePos = GRAPH_SCALE_SetPos(_hScaleH, RectInside.y1 - 105);
} else {
/* Return to normal mode */
BUTTON_SetText(hButton, "Full Screen");
WM_MoveWindow(hButton, 0, -11);
WM_ForEachDesc(WM_GetClientWindow(hDlg), _ForEach, &FullScreenMode); /* Show all descendants */
WM_SetWindowPos(hGraph, Rect.x0, Rect.y0, Rect.x1 - Rect.x0 + 1, Rect.y1 - Rect.y0 + 1);
FRAMEWIN_SetTitleVis(hDlg, 1);
GRAPH_SCALE_SetPos(_hScaleH, ScalePos);
}
}
/*********************************************************************
*
* WM__ForEachDesc
*/
void WM__ForEachDesc(WM_HWIN hWin, WM_tfForEach * pcb, void * pData) {
WM_HWIN hChild;
WM_Obj* pChild;
WM_Obj* pWin;
pWin = WM_H2P(hWin);
for (hChild = pWin->hFirstChild; hChild; hChild = pChild->hNext) {
pChild = WM_H2P(hChild);
pcb(hChild, pData);
WM_ForEachDesc(hChild, pcb, pData);
}
}
/*********************************************************************
*
* _InvalidateWindowAndDescs
*/
static void _InvalidateWindowAndDescs(WM_HWIN hWin) {
WM_InvalidateWindow(hWin);
WM_ForEachDesc(hWin, _cbInvalidateOne, 0);
}
