79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
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#ifndef __OSWndHost_H
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#define __OSWndHost_H
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#include <api/wnd/wndclass/guiobjwnd.h>
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#include <api/wnd/wndclass/oswndhost.h>
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#define XUIOSWNDHOST_PARENT GuiObjectWnd
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#define DCB_OSWNDHOST_REQUEST_IDEAL_SIZE 2048
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#define OSWNDHOST_REQUEST_IDEAL_SIZE WM_USER + DCB_OSWNDHOST_REQUEST_IDEAL_SIZE
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class DCBIdealSize {
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public:
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DCBIdealSize(int idealwidth, int idealheight) : m_idealwidth(idealwidth), m_idealheight(idealheight) {}
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int m_idealwidth;
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int m_idealheight;
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};
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// -----------------------------------------------------------------------
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class XuiOSWndHost : public XUIOSWNDHOST_PARENT, public OSWndHostI
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{
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public:
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XuiOSWndHost();
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virtual ~XuiOSWndHost();
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virtual int onPaint(Canvas *c);
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virtual int setXuiParam(int xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value);
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virtual int wantRedrawOnResize() { return 0; }
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virtual int onAfterResize();
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void setHWND(const char *hwnd);
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HWND getHWND() { return wnd; }
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void setHWND(HWND hwnd) { wnd = hwnd; }
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virtual void oswndhost_host(HWND oswnd);
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virtual void oswndhost_unhost();
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virtual void oswndhost_setRegionOffsets(RECT *r);
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virtual int onUserMessage(int msg, int w, int l, int *r);
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virtual int onDeferredCallback(intptr_t p1, intptr_t p2);
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virtual void onBeforeReparent(int host);
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virtual void onAfterReparent(int host);
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virtual int handleRatio() { return 0; }
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virtual int handleDesktopAlpha() { return 0; }
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void onSetVisible(int show);
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protected:
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/*static */void CreateXMLParameters(int master_handle);
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private:
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void doOnResize();
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void doHost();
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enum {
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XUIOSWNDHOST_SETHWND = 0,
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XUIOSWNDHOST_SETOFFSETS = 1,
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};
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static XMLParamPair params[];
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int myxuihandle;
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RECT regionrect;
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int hasregionrect;
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HWND wnd;
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HWND oldparent;
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DWORD savedStyle;
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DWORD savedExStyle;
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RECT oldrect;
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bool hosted;
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int visible_start_state;
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};
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// -----------------------------------------------------------------------
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extern const wchar_t OSWndHostXuiObjectStr[];
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extern char OSWndHostXuiSvcName[];
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class OSWndHostXuiSvc : public XuiObjectSvc<XuiOSWndHost, OSWndHostXuiObjectStr, OSWndHostXuiSvcName> {};
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#endif
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