LRESULT CPpcMainWnd::OnCommand(WPARAM wParam, LPARAM lParam)
{
switch (LOWORD(wParam)) {
case IDM_TOOL_TOGGLEDISPLAY:
ToggleDisplay();
OnTimer(ID_TIMER_DISPSTATE);
return 0;
case IDM_FILE_UP:
OnFileUp();
return 0;
case IDM_FILE_DOWN:
OnFileDown();
return 0;
case IDM_FILE_DELETE:
OnFileDelete();
return 0;
case IDM_FILE_DELETEALL:
OnFileDeleteAll();
return 0;
case IDM_PLAY_SELECTED:
OnPlaySelected();
return 0;
case IDM_FILE_SORT_BYNAME:
case IDM_FILE_SORT_BYPATH:
OnFileSort(LOWORD(wParam));
return 0;
case IDOK:
PostMessage(m_hWnd, WM_CLOSE, 0, 0);
return 0;
case IDM_TOOL_HOLD:
OnToolHold();
return 0;
case IDM_TOOL_HOLDDISP:
OnToolHoldDisp();
return 0;
case IDM_PLAY_PLAYSTOP:
OnPlayPlayStop();
return 0;
case IDM_TOOL_KEYCTRL:
OnToolKeyCtrl();
return 0;
}
return CMainWnd::OnCommand(wParam, lParam);
}
BOOL CTreeFileCtrl::PreTranslateMessage(MSG* pMsg)
{
// When an item is being edited make sure the edit control
// receives certain important key strokes
if (GetEditControl())
{
::TranslateMessage(pMsg);
::DispatchMessage(pMsg);
return TRUE; // DO NOT process further
}
//Context menu via the keyboard
if ((((pMsg->message == WM_KEYDOWN || pMsg->message == WM_SYSKEYDOWN) && // If we hit a key and
(pMsg->wParam == VK_F10) && (GetKeyState(VK_SHIFT) & ~1)) != 0) || // it's Shift+F10 OR
(pMsg->message == WM_CONTEXTMENU)) // Natural keyboard key
{
CRect rect;
GetItemRect(GetSelectedItem(), rect, TRUE);
ClientToScreen(rect);
OnContextMenu(NULL, rect.CenterPoint());
return TRUE;
}
//Hitting the Escape key, Cancelling drag & drop
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_ESCAPE && IsDragging())
{
EndDragging(TRUE);
return TRUE;
}
//Hitting the Alt-Enter key combination, show the properties sheet
else if (pMsg->message == WM_SYSKEYDOWN && pMsg->wParam == VK_RETURN)
{
OnFileProperties();
return TRUE;
}
//Hitting the Enter key, open the item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_RETURN)
{
OnFileOpen();
return TRUE;
}
//Hitting the delete key, delete the item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_DELETE)
{
OnFileDelete();
return TRUE;
}
//hitting the backspace key, go to the parent folder
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_BACK)
{
UpOneLevel();
return TRUE;
}
//hitting the F2 key, being in-place editing of an item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_F2)
{
OnFileRename();
return TRUE;
}
//hitting the F5 key, force a refresh of the whole tree
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_F5)
{
OnViewRefresh();
return TRUE;
}
//Let the parent class do its thing
return CTreeCtrl::PreTranslateMessage(pMsg);
}