void XGProgress::InitControl (void)
{
XRect r;
fControl = NULL;
if (!_GAppearance) return;
if (IsVisible()) {
r = GetContentRect();
ViewToGlobal(&r);
} else {
r.left = -20,
r.top = -20,
r.right = -10,
r.bottom = -10;
}
Rect mr = r;
fControl = ::NewControl(GetRootWindow(),
&mr,
"\p",
false,
fValue,
fMin,
fMax,
kControlProgressBarProc,
GetViewID());
}
XxWindow::XxWindow
( EzString Name
, XxWindow *Parent
, int XPos, int YPos, int Width, int Height
, EzString Title
)
: XxDrawable (Name), Member (this), WindowsMember (this)
{
Window XxParentWindow;
Atom atom;
XxWindow::Parent = Parent;
Hints.x = XPos;
Hints.y = YPos;
Hints.width = Width;
Hints.height = Height;
XxAttrs.event_mask = ExposureMask
| EnterWindowMask | LeaveWindowMask
| ButtonPressMask | ButtonReleaseMask;
XxAttrMask = CWEventMask;
WindowsMember.Attach (WindowsOwner);
if (Parent != NULL) Member.Attach (Parent->Owner);
XxParentWindow =
(Parent == NULL ? GetRootWindow () : Parent->Xid);
Xid = XCreateWindow
( GetDisplay (), XxParentWindow
, Hints.x, Hints.y, Hints.width, Hints.height
, 0, GetDepth ()
, InputOutput, CopyFromParent
, XxAttrMask, &XxAttrs);
XxAttrMask = 0;
Hints.max_width = Width;
Hints.max_height = Height;
Hints.min_width = Width;
Hints.min_height = Height;
Hints.flags = PMinSize | PMaxSize | PPosition | PSize;
XSetNormalHints (GetDisplay (), Xid, &Hints);
// XStoreName (GetDisplay (), Xid, "Test");
XMapRaised (GetDisplay (), Xid);
XSelectInput (GetDisplay (), Xid, XxAttrs.event_mask);
if (Parent == NULL) {
atom = GetWmDeleteWindow ();
XStoreName (GetDisplay (), Xid, Title);
XSetWMProtocols (GetDisplay (), Xid, &atom, 1);
};
};
//
// 使窗口常居顶层/退居二线
//
bool
TopMostWndFromPoint( POINT *pPoint, bool bTopMost )
{
HWND hWnd = WindowFromPoint( *pPoint );
if( hWnd )
{
HWND hWndAncestor = GetRootWindow( hWnd );
if( hWndAncestor )
return( TopMostWndFromPoint( hWndAncestor, bTopMost ) );
}
return( false );
}
//
// 判断窗口是否常居顶层
//
bool
IsWndTopMost( POINT *pPoint )
{
HWND hWnd = WindowFromPoint( *pPoint );
if( hWnd )
{
HWND hWndAncestor = GetRootWindow( hWnd );
if( hWndAncestor )
return( IsWndTopMost( hWndAncestor ) );
}
return( false );
}
HRESULT PlatformWindowSite::DragOver(
/* [in] */ DWORD grfKeyState,
/* [in] */ POINTL pt,
/* [out][in] */ __RPC__inout DWORD *pdwEffect)
{
Point screenMousePos(pt.x, pt.y);
ScreenToClient(m_platformWindow->get_Handle(), (POINT*)&pt);
Point clientMousePos(pt.x, pt.y);
if (m_DragOverElement)
{
DragEventArgs* args = new DragEventArgs(m_pDataObject);
args->set_RoutedEvent(UIElement::get_DragLeaveEvent());
// args->m_screenpos = Point(float(screenMousePos.x), float(screenMousePos.y));
// args->m_clientpos = clientMousePos;
m_DragOverElement->RaiseEvent(args);
}
UIElement* child = GetRootElement();
if (child)
{
m_DragOverElement = child->HitTest_(clientMousePos);
}
if (m_DragOverElement == nullptr)
{
m_DragOverElement = GetRootWindow();
}
if (m_DragOverElement)
{
DragEventArgs* args = new DragEventArgs(m_pDataObject);
args->set_RoutedEvent(UIElement::get_DragEnterEvent());
// args->m_screenpos = Point(float(screenMousePos.x), float(screenMousePos.y));
// args->m_clientpos = clientMousePos;
m_DragOverElement->RaiseEvent(args);
}
// Call IDragImages::DragEnter last
m_dropTargetHelper->DragOver((POINT*)&pt, *pdwEffect);
return S_OK;
}
CRenderWindow * CSDLSupport::CreateRenderWindowTarget(nstring & name, int priority)
{
CLog::GetInstance().PrintMessage("(!)Creating sdl window... ");
CSDLWorkspace * space;
space = new CSDLWorkspace(name, priority, this);
if(!GetRootWindow())
mRootWindow = dynamic_cast<CRenderWindow *>(space);
else
throw NOVA_EXP("CSDLSupport::CreateRenderWindowTarget - \
Root windows already created!", BAD_OPERATION);
CLog::GetInstance().PrintMessage("(!)Success!\n");
return space;
}
void XGProgress::InitControl (void)
{
XRect r;
r = GetContentRect();
ViewToGlobal(&r);
fControl = ::CreateWindow(PROGRESS_CLASS,
"",
WS_CHILD,
r.left,
r.top,
r.right - r.left,
r.bottom - r.top,
GetRootWindow(),
NULL,
_GInstance,
NULL);
}
void XGPopControl::InitControl (void)
{
XRect r;
fControl = NULL;
if (IsVisible()) {
r = GetContentRect();
ViewToGlobal(&r);
} else {
r.left = -20,
r.top = -20,
r.right = -10,
r.bottom = -10;
}
/*
* #warning I inserted the kControlPopupFixedWidthVariant into here; how to deal???
* maybe use an additional bool in the ArgStream that indicates whether or not to
* size the control to fit.
*/
fControl = ::NewControl(GetRootWindow(),
&r,
"\pP",
false,
popupTitleLeftJust,
-12345,
0,
kControlPopupButtonProc | kControlPopupUseWFontVariant |
kControlPopupFixedWidthVariant,
GetViewID());
if (!fControl) return;
MenuHandle menu = NewMenu(0x4000 + GetViewID(), "\pP");
SetMenuHandle(menu);
}
void XGPopControl::InitControl (void)
{
XRect r;
r = GetContentRect();
ViewToGlobal(&r);
fControl = ::CreateWindow("COMBOBOX",
"",
WS_CHILD | CBS_DROPDOWNLIST,
r.left,
r.top,
r.right - r.left,
r.bottom - r.top + 500,
GetRootWindow(),
NULL,
_GInstance,
NULL);
::SetProp(fControl,_GControlClass,(HANDLE)(XGView *)this);
if (fFont) {
::SendMessage(fControl,WM_SETFONT,(WPARAM)(fFont->GetFont()),0L);
}
}
HRESULT PlatformWindowSite::DragEnter(
::IDataObject* pDataObject,
/* [in] */ DWORD grfKeyState,
/* [in] */ POINTL pt,
/* [out][in] */ __RPC__inout DWORD *pdwEffect)
{
m_pDataObject = pDataObject;
/*
if (m_pDataObject != pDataObject)
{
m_pDataObject = pDataObject;
m_dataObject = new DataObject;
m_dataObject->m_pDataObject = m_pDataObject;
}*/
if (m_dropTargetHelper == nullptr)
{
HRESULT hr;
hr = m_dropTargetHelper.CoCreateInstance(CLSID_DragDropHelper);
if (FAILED(hr)) return hr;
}
// ComPtr<IEnumFORMATETC> enumfmt;
// pDataObject->EnumFormatEtc(DATADIR_GET, &enumfmt);
/*
FORMATETC fetc;
DWORD fetched;
while ((enumfmt->Next(1, &fetc, &fetched) == S_OK) && fetched)
{
DebugTrace("Format " << fetc.cfFormat << "\n");
//CF_TEXT
}
*/
UIElement* hitElement = nullptr;
gm::PointF screenMousePos(float(pt.x), float(pt.y));
ScreenToClient(m_platformWindow->get_Handle(), (POINT*)&pt);
Point clientMousePos(pt.x, pt.y);
UIElement* child = GetRootElement();
if (child)
{
hitElement = child->HitTest_(clientMousePos);
}
if (hitElement == nullptr)
{
hitElement = GetRootWindow();
}
if (hitElement)
{
m_DragOverElement = hitElement;
DragEventArgs* args = new DragEventArgs(pDataObject);
args->set_RoutedEvent(UIElement::get_DragEnterEvent());
// args->m_screenpos = Point(float(screenMousePos.x), float(screenMousePos.y));
// args->m_clientpos = clientMousePos;
hitElement->RaiseEvent(args);
}
// Call IDragImages::DragEnter last
m_dropTargetHelper->DragEnter(m_platformWindow->get_Handle(), pDataObject, (POINT*)&pt, *pdwEffect);
return S_OK;
}
