xref: /reactos/sdk/lib/cicero/cicuif.h (revision 2320c371) 
1 /*
2  * PROJECT:     ReactOS Cicero
3  * LICENSE:     LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
4  * PURPOSE:     Cicero UIF Library
5  * COPYRIGHT:   Copyright 2023 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
6  */
7 
8 #pragma once
9 
10 #include "cicarray.h"
11 
12 // This is the Cicero UIF Library, used to support the IME UI interface.
13 // The Cicero UIF Library implements some GUI parts for IMEs and Language Bar.
14 // The GUI parts of the UIF Library requires special handling because:
15 //
16 // 1. To avoid interfering with IME input, the GUI part should not receive focus.
17 // 2. The IME popup window has WS_DISABLED style, so it cannot receive mouse messages
18 //    directly.
19 
20 class CUIFSystemInfo;
21 class CUIFTheme;
22     class CUIFObject;
23         class CUIFWindow;
24             class CUIFToolTip;
25             class CUIFShadow;
26             class CUIFBalloonWindow;
27             class CUIFMenu;
28         class CUIFButton;
29             class CUIFButton2;
30                 class CUIFToolbarMenuButton;
31                 class CUIFToolbarButtonElement;
32             class CUIFBalloonButton;
33         class CUIFToolbarButton;
34         class CUIFWndFrame;
35         class CUIFGripper;
36         class CUIFMenuItem;
37             class CUIFMenuItemSeparator;
38 class CUIFObjectArray;
39 class CUIFColorTable;
40     class CUIFColorTableSys;
41     class CUIFColorTableOff10;
42 class CUIFBitmapDC;
43 class CUIFIcon;
44 class CUIFSolidBrush;
45 class CUIFScheme;
46 
47 /////////////////////////////////////////////////////////////////////////////
48 
49 class CUIFSystemInfo : OSVERSIONINFO
50 {
51 public:
52     static CUIFSystemInfo *s_pSystemInfo;
53     DWORD m_cBitsPixels;
54     BOOL m_bHighContrast1;
55     BOOL m_bHighContrast2;
56 
57     CUIFSystemInfo() { }
58     void GetSystemMetrics();
59     void Initialize();
60 };
61 
62 /////////////////////////////////////////////////////////////////////////////
63 
64 #include <uxtheme.h>
65 #include <vsstyle.h>
66 
67 // uxtheme.dll
68 using FN_OpenThemeData = decltype(&OpenThemeData);
69 using FN_CloseThemeData = decltype(&CloseThemeData);
70 using FN_DrawThemeBackground = decltype(&DrawThemeBackground);
71 using FN_DrawThemeParentBackground = decltype(&DrawThemeParentBackground);
72 using FN_DrawThemeText = decltype(&DrawThemeText);
73 using FN_DrawThemeIcon = decltype(&DrawThemeIcon);
74 using FN_GetThemeBackgroundExtent = decltype(&GetThemeBackgroundExtent);
75 using FN_GetThemeBackgroundContentRect = decltype(&GetThemeBackgroundContentRect);
76 using FN_GetThemeTextExtent = decltype(&GetThemeTextExtent);
77 using FN_GetThemePartSize = decltype(&GetThemePartSize);
78 using FN_DrawThemeEdge = decltype(&DrawThemeEdge);
79 using FN_GetThemeColor = decltype(&GetThemeColor);
80 using FN_GetThemeMargins = decltype(&GetThemeMargins);
81 using FN_GetThemeFont = decltype(&GetThemeFont);
82 using FN_GetThemeSysColor = decltype(&GetThemeSysColor);
83 using FN_GetThemeSysSize = decltype(&GetThemeSysSize);
84 
85 /////////////////////////////////////////////////////////////////////////////
86 
87 class CUIFTheme
88 {
89 public:
90     LPCWSTR m_pszClassList;
91     INT m_iPartId;
92     INT m_iStateId;
93     HTHEME m_hTheme;
94     static HINSTANCE s_hUXTHEME;
95     static FN_OpenThemeData s_fnOpenThemeData;
96     static FN_CloseThemeData s_fnCloseThemeData;
97     static FN_DrawThemeBackground s_fnDrawThemeBackground;
98     static FN_DrawThemeParentBackground s_fnDrawThemeParentBackground;
99     static FN_DrawThemeText s_fnDrawThemeText;
100     static FN_DrawThemeIcon s_fnDrawThemeIcon;
101     static FN_GetThemeBackgroundExtent s_fnGetThemeBackgroundExtent;
102     static FN_GetThemeBackgroundContentRect s_fnGetThemeBackgroundContentRect;
103     static FN_GetThemeTextExtent s_fnGetThemeTextExtent;
104     static FN_GetThemePartSize s_fnGetThemePartSize;
105     static FN_DrawThemeEdge s_fnDrawThemeEdge;
106     static FN_GetThemeColor s_fnGetThemeColor;
107     static FN_GetThemeMargins s_fnGetThemeMargins;
108     static FN_GetThemeFont s_fnGetThemeFont;
109     static FN_GetThemeSysColor s_fnGetThemeSysColor;
110     static FN_GetThemeSysSize s_fnGetThemeSysSize;
111 
112     HRESULT InternalOpenThemeData(HWND hWnd);
113     HRESULT EnsureThemeData(HWND hWnd);
114     HRESULT CloseThemeData();
115 
116     STDMETHOD(DrawThemeBackground)(HDC hDC, int iStateId, LPCRECT pRect, LPCRECT pClipRect);
117     STDMETHOD(DrawThemeParentBackground)(HWND hwnd, HDC hDC, LPRECT prc);
118     STDMETHOD(DrawThemeText)(HDC hDC, int iStateId, LPCWSTR pszText, int cchText, DWORD dwTextFlags, DWORD dwTextFlags2, LPCRECT pRect);
119     STDMETHOD(DrawThemeIcon)(HDC hDC, int iStateId, LPCRECT pRect, HIMAGELIST himl, int iImageIndex);
120     STDMETHOD(GetThemeBackgroundExtent)(HDC hDC, int iStateId, LPCRECT pContentRect, LPRECT pExtentRect);
121     STDMETHOD(GetThemeBackgroundContentRect)(HDC hDC, int iStateId, LPCRECT pBoundingRect, LPRECT pContentRect);
122     STDMETHOD(GetThemeTextExtent)(HDC hDC, int iStateId, LPCWSTR pszText, int cchCharCount, DWORD dwTextFlags, LPCRECT pBoundingRect, LPRECT pExtentRect);
123     STDMETHOD(GetThemePartSize)(HDC hDC, int iStateId, LPRECT prc, THEMESIZE eSize, SIZE *psz);
124     STDMETHOD(DrawThemeEdge)(HDC hDC, int iStateId, LPCRECT pDestRect, UINT uEdge, UINT uFlags, LPRECT pContentRect);
125     STDMETHOD(GetThemeColor)(int iStateId, int iPropId, COLORREF *pColor);
126     STDMETHOD(GetThemeMargins)(HDC hDC, int iStateId, int iPropId, LPRECT prc, MARGINS *pMargins);
127     STDMETHOD(GetThemeFont)(HDC hDC, int iStateId, int iPropId, LOGFONTW *pFont);
128     STDMETHOD_(COLORREF, GetThemeSysColor)(INT iColorId);
129     STDMETHOD_(int, GetThemeSysSize)(int iSizeId);
130     STDMETHOD_(void, SetActiveTheme)(LPCWSTR pszClassList, INT iPartId, INT iStateId);
131 };
132 
133 /////////////////////////////////////////////////////////////////////////////
134 
135 class CUIFObjectArray : public CicArray<CUIFObject*>
136 {
137 public:
138     CUIFObjectArray() { }
139 
140     BOOL Add(CUIFObject *pObject)
141     {
142         if (!pObject || Find(pObject) >= 0)
143             return FALSE;
144 
145         CUIFObject **ppNew = Append(1);
146         if (!ppNew)
147             return FALSE;
148 
149         *ppNew = pObject;
150         return TRUE;
151     }
152 
153     BOOL Remove(CUIFObject *pObject)
154     {
155         if (!pObject)
156             return FALSE;
157 
158         ptrdiff_t iItem = Find(pObject);
159         if (iItem < 0)
160             return FALSE;
161 
162         if (size_t(iItem) + 1 < size())
163             MoveMemory(&data()[iItem], &data()[iItem + 1],
164                        (size() - (iItem + 1)) * sizeof(CUIFObject*));
165 
166         --m_cItems;
167         return TRUE;
168     }
169 
170     CUIFObject *GetLast() const
171     {
172         if (empty())
173             return NULL;
174         return (*this)[size() - 1];
175     }
176 };
177 
178 /////////////////////////////////////////////////////////////////////////////
179 
180 class CUIFObject : public CUIFTheme
181 {
182 protected:
183     CUIFObject *m_pParent;
184     CUIFWindow *m_pWindow;
185     CUIFScheme *m_pScheme;
186     CUIFObjectArray m_ObjectArray;
187     DWORD m_nObjectID;
188     DWORD m_style;
189     RECT m_rc;
190     BOOL m_bEnable;
191     BOOL m_bVisible;
192     HFONT m_hFont;
193     BOOL m_bHasCustomFont;
194     LPWSTR m_pszToolTip;
195     DWORD m_dwUnknown4[2]; //FIXME: name and type
196     friend class CUIFWindow;
197     friend class CUIFToolTip;
198     friend class CUIFBalloonWindow;
199 
200 public:
201     CUIFObject(CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
202     virtual ~CUIFObject();
203 
204     void StartCapture();
205     void EndCapture();
206     BOOL IsCapture();
207     BOOL IsRTL();
208     LRESULT NotifyCommand(WPARAM wParam, LPARAM lParam);
209     CUIFObject* ObjectFromPoint(POINT pt);
210     void SetScheme(CUIFScheme *scheme);
211     void StartTimer(WPARAM wParam);
212     void EndTimer();
213 
214     STDMETHOD_(BOOL, Initialize)() { return TRUE; }
215     STDMETHOD_(void, OnPaint)(HDC hDC);
216     STDMETHOD_(void, OnTimer)() { }
217     STDMETHOD_(void, OnLButtonDown)(LONG x, LONG y) { }
218     STDMETHOD_(void, OnMButtonDown)(LONG x, LONG y) { }
219     STDMETHOD_(void, OnRButtonDown)(LONG x, LONG y) { }
220     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) { }
221     STDMETHOD_(void, OnMButtonUp)(LONG x, LONG y) { }
222     STDMETHOD_(void, OnRButtonUp)(LONG x, LONG y) { }
223     STDMETHOD_(void, OnMouseMove)(LONG x, LONG y) { }
224     STDMETHOD_(void, OnMouseIn)(LONG x, LONG y) { }
225     STDMETHOD_(void, OnMouseOut)(LONG x, LONG y) { }
226     STDMETHOD_(BOOL, OnSetCursor)(UINT uMsg, LONG x, LONG y);
227     STDMETHOD_(void, GetRect)(LPRECT prc);
228     STDMETHOD_(void, SetRect)(LPCRECT prc);
229     STDMETHOD_(BOOL, PtInObject)(POINT pt);
230     STDMETHOD_(void, PaintObject)(HDC hDC, LPCRECT prc);
231     STDMETHOD_(void, CallOnPaint)();
232     STDMETHOD_(void, Enable)(BOOL bEnable);
233     STDMETHOD_(void, Show)(BOOL bVisible);
234     STDMETHOD_(void, SetFontToThis)(HFONT hFont);
235     STDMETHOD_(void, SetFont)(HFONT hFont);
236     STDMETHOD_(void, SetStyle)(DWORD style);
237     STDMETHOD_(void, AddUIObj)(CUIFObject *pObject);
238     STDMETHOD_(void, RemoveUIObj)(CUIFObject *pObject);
239     STDMETHOD_(LRESULT, OnObjectNotify)(CUIFObject *pObject, WPARAM wParam, LPARAM lParam);
240     STDMETHOD_(void, SetToolTip)(LPCWSTR pszToolTip);
241     STDMETHOD_(LPCWSTR, GetToolTip)() { return m_pszToolTip; }
242     STDMETHOD_(LRESULT, OnShowToolTip)() { return 0; }
243     STDMETHOD_(void, OnHideToolTip)() { }
244     STDMETHOD_(void, DetachWndObj)();
245     STDMETHOD_(void, ClearWndObj)();
246     STDMETHOD_(BOOL, OnPaintTheme)(HDC hDC) { return FALSE; }
247     STDMETHOD_(void, OnPaintNoTheme)(HDC hDC) { }
248     STDMETHOD_(void, ClearTheme)();
249 };
250 
251 /////////////////////////////////////////////////////////////////////////////
252 
253 class CUIFColorTable
254 {
255 public:
256     CUIFColorTable() { }
257     virtual ~CUIFColorTable() { }
258 
259     STDMETHOD_(void, InitColor)() = 0;
260     STDMETHOD_(void, DoneColor)() { }
261     STDMETHOD_(void, InitBrush)() = 0;
262     STDMETHOD_(void, DoneBrush)() = 0;
263 
264     void Update()
265     {
266         DoneColor();
267         DoneBrush();
268         InitColor();
269         InitBrush();
270     }
271 };
272 
273 class CUIFColorTableSys : public CUIFColorTable
274 {
275 protected:
276     COLORREF m_rgbColors[16];
277     HBRUSH m_hBrushes[16];
278 
279 public:
280     CUIFColorTableSys() { }
281 
282     COLORREF GetColor(INT iColor) const { return m_rgbColors[iColor]; }
283     HBRUSH GetBrush(INT iColor);
284 
285     STDMETHOD_(void, InitColor)() override;
286     STDMETHOD_(void, InitBrush)() override;
287     STDMETHOD_(void, DoneBrush)() override;
288 };
289 
290 class CUIFColorTableOff10 : public CUIFColorTable
291 {
292 protected:
293     COLORREF m_rgbColors[32];
294     HBRUSH m_hBrushes[32];
295 
296 public:
297     CUIFColorTableOff10() { }
298 
299     COLORREF GetColor(INT iColor) const { return m_rgbColors[iColor]; }
300     HBRUSH GetBrush(INT iColor);
301 
302     STDMETHOD_(void, InitColor)() override;
303     STDMETHOD_(void, InitBrush)() override;
304     STDMETHOD_(void, DoneBrush)() override;
305 };
306 
307 /////////////////////////////////////////////////////////////////////////////
308 
309 class CUIFSolidBrush
310 {
311 public:
312     HBRUSH m_hBrush;
313 
314     operator HBRUSH() const { return m_hBrush; }
315 
316     CUIFSolidBrush(COLORREF rgbColor)
317     {
318         m_hBrush = ::CreateSolidBrush(rgbColor);
319     }
320     ~CUIFSolidBrush()
321     {
322         if (m_hBrush)
323         {
324             ::DeleteObject(m_hBrush);
325             m_hBrush = NULL;
326         }
327     }
328 };
329 
330 /////////////////////////////////////////////////////////////////////////////
331 
332 class CUIFIcon
333 {
334 public:
335     HICON m_hIcon;
336     HIMAGELIST m_hImageList;
337 
338     CUIFIcon& operator=(HICON hIcon)
339     {
340         m_hIcon = hIcon;
341         if (m_hImageList)
342         {
343             ImageList_Destroy(m_hImageList);
344             m_hImageList = NULL;
345         }
346         return *this;
347     }
348 
349     HIMAGELIST GetImageList(BOOL bMirror);
350 };
351 
352 /////////////////////////////////////////////////////////////////////////////
353 
354 class CUIFBitmapDC
355 {
356 protected:
357     HBITMAP m_hBitmap;
358     HGDIOBJ m_hOldBitmap;
359     HGDIOBJ m_hOldObject;
360     HDC m_hDC;
361 
362 public:
363     static BOOL s_fInitBitmapDCs;
364     static CUIFBitmapDC *s_phdcSrc;
365     static CUIFBitmapDC *s_phdcMask;
366     static CUIFBitmapDC *s_phdcDst;
367 
368     CUIFBitmapDC(BOOL bMemory);
369     ~CUIFBitmapDC();
370     operator HDC() const { return m_hDC; }
371 
372     void Uninit(BOOL bKeep = FALSE);
373 
374     BOOL SetBitmap(HBITMAP hBitmap);
375     BOOL SetBitmap(LONG cx, LONG cy, WORD cPlanes, WORD cBitCount);
376     BOOL SetDIB(LONG cx, LONG cy, WORD cPlanes, WORD cBitCount);
377 
378     HBITMAP DetachBitmap()
379     {
380         HBITMAP hOldBitmap = m_hBitmap;
381         m_hBitmap = NULL;
382         return hOldBitmap;
383     }
384 };
385 
386 DECLSPEC_SELECTANY BOOL CUIFBitmapDC::s_fInitBitmapDCs = FALSE;
387 DECLSPEC_SELECTANY CUIFBitmapDC *CUIFBitmapDC::s_phdcSrc = NULL;
388 DECLSPEC_SELECTANY CUIFBitmapDC *CUIFBitmapDC::s_phdcMask = NULL;
389 DECLSPEC_SELECTANY CUIFBitmapDC *CUIFBitmapDC::s_phdcDst = NULL;
390 
391 void cicInitUIFUtil(void);
392 void cicDoneUIFUtil(void);
393 
394 HBITMAP cicMirrorBitmap(HBITMAP hBitmap, HBRUSH hbrBack);
395 HBRUSH cicCreateDitherBrush(VOID);
396 HBITMAP cicCreateDisabledBitmap(LPCRECT prc, HBITMAP hbmMask, HBRUSH hbr1, HBRUSH hbr2,
397                                 BOOL bPressed);
398 HBITMAP cicCreateShadowMaskBmp(LPRECT prc, HBITMAP hbm1, HBITMAP hbm2, HBRUSH hbr1, HBRUSH hbr2);
399 HBITMAP cicChangeBitmapColor(LPCRECT prc, HBITMAP hbm, COLORREF rgbBack, COLORREF rgbFore);
400 HBITMAP cicConvertBlackBKGBitmap(LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, HBRUSH hBrush);
401 HBITMAP cicCreateMaskBmp(LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, HBRUSH hbr,
402                          COLORREF rgbColor, COLORREF rgbBack);
403 BOOL cicGetIconBitmaps(HICON hIcon, HBITMAP *hbm1, HBITMAP *hbm2, const SIZE *pSize);
404 void cicDrawMaskBmpOnDC(HDC hDC, LPCRECT prc, HBITMAP hbmp, HBITMAP hbmpMask);
405 
406 /////////////////////////////////////////////////////////////////////////////
407 
408 // Flags for dwDrawFlags
409 enum
410 {
411     UIF_DRAW_PRESSED = 0x10,
412     UIF_DRAW_DISABLED = 0x20,
413 };
414 
415 class CUIFScheme
416 {
417 public:
418     static CUIFColorTableSys *s_pColorTableSys;
419     static CUIFColorTableOff10 *s_pColorTableOff10;
420     BOOL m_bMirroring;
421 
422     CUIFScheme() : m_bMirroring(FALSE) { }
423     virtual ~CUIFScheme() { }
424 
425     STDMETHOD_(DWORD, GetType)() = 0;
426     STDMETHOD_(COLORREF, GetColor)(INT iColor) = 0;
427     STDMETHOD_(HBRUSH, GetBrush)(INT iColor) = 0;
428     STDMETHOD_(INT, CyMenuItem)(INT cyText) = 0;
429     STDMETHOD_(INT, CxSizeFrame)() = 0;
430     STDMETHOD_(INT, CySizeFrame)() = 0;
431     STDMETHOD_(INT, CxWndBorder)() = 0;
432     STDMETHOD_(INT, CyWndBorder)() = 0;
433     STDMETHOD_(void, FillRect)(HDC hDC, LPCRECT prc, INT iColor);
434     STDMETHOD_(void, FrameRect)(HDC hDC, LPCRECT prc, INT iColor);
435     STDMETHOD_(void, DrawSelectionRect)(HDC hDC, LPCRECT prc, int) = 0;
436     STDMETHOD_(void, GetCtrlFaceOffset)(DWORD, DWORD dwDrawFlags, LPSIZE pSize) = 0;
437     STDMETHOD_(void, DrawCtrlBkgd)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) = 0;
438     STDMETHOD_(void, DrawCtrlEdge)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) = 0;
439     STDMETHOD_(void, DrawCtrlText)(HDC hDC, LPCRECT prc, LPCWSTR pszText, INT cchText, DWORD dwDrawFlags, BOOL bRight) = 0;
440     STDMETHOD_(void, DrawCtrlIcon)(HDC hDC, LPCRECT prc, HICON hIcon, DWORD dwDrawFlags, LPSIZE pSize) = 0;
441     STDMETHOD_(void, DrawCtrlBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) = 0;
442     STDMETHOD_(void, DrawMenuBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) = 0;
443     STDMETHOD_(void, DrawMenuSeparator)(HDC hDC, LPCRECT prc) = 0;
444     STDMETHOD_(void, DrawFrameCtrlBkgd)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) = 0;
445     STDMETHOD_(void, DrawFrameCtrlEdge)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) = 0;
446     STDMETHOD_(void, DrawFrameCtrlIcon)(HDC hDC, LPCRECT prc, HICON hIcon, DWORD dwDrawFlags, LPSIZE pSize) = 0;
447     STDMETHOD_(void, DrawFrameCtrlBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) = 0;
448     STDMETHOD_(void, DrawWndFrame)(HDC hDC, LPCRECT prc, DWORD type, DWORD unused1, DWORD unused2) = 0;
449     STDMETHOD_(void, DrawDragHandle)(HDC hDC, LPCRECT prc, BOOL bVertical) = 0;
450     STDMETHOD_(void, DrawSeparator)(HDC hDC, LPCRECT prc, BOOL bVertical) = 0;
451 };
452 
453 class CUIFSchemeDef : public CUIFScheme
454 {
455 protected:
456     DWORD m_dwType;
457 
458 public:
459     CUIFSchemeDef(DWORD dwType) : m_dwType(dwType) { }
460 
461     STDMETHOD_(DWORD, GetType)() override;
462     STDMETHOD_(COLORREF, GetColor)(INT iColor) override;
463     STDMETHOD_(HBRUSH, GetBrush)(INT iColor) override;
464     STDMETHOD_(INT, CyMenuItem)(INT cyText) override;
465     STDMETHOD_(INT, CxSizeFrame)() override;
466     STDMETHOD_(INT, CySizeFrame)() override;
467     STDMETHOD_(INT, CxWndBorder)() override { return 1; }
468     STDMETHOD_(INT, CyWndBorder)() override { return 1; }
469     STDMETHOD_(void, DrawSelectionRect)(HDC hDC, LPCRECT prc, int) override;
470     STDMETHOD_(void, GetCtrlFaceOffset)(DWORD dwUnknownFlags, DWORD dwDrawFlags, LPSIZE pSize) override;
471     STDMETHOD_(void, DrawCtrlBkgd)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) override;
472     STDMETHOD_(void, DrawCtrlEdge)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) override;
473     STDMETHOD_(void, DrawCtrlText)(HDC hDC, LPCRECT prc, LPCWSTR pszText, INT cchText, DWORD dwDrawFlags, BOOL bRight) override;
474     STDMETHOD_(void, DrawCtrlIcon)(HDC hDC, LPCRECT prc, HICON hIcon, DWORD dwDrawFlags, LPSIZE pSize) override;
475     STDMETHOD_(void, DrawCtrlBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) override;
476     STDMETHOD_(void, DrawMenuBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) override;
477     STDMETHOD_(void, DrawMenuSeparator)(HDC hDC, LPCRECT prc) override;
478     STDMETHOD_(void, DrawFrameCtrlBkgd)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) override;
479     STDMETHOD_(void, DrawFrameCtrlEdge)(HDC hDC, LPCRECT prc, DWORD dwUnknownFlags, DWORD dwDrawFlags) override;
480     STDMETHOD_(void, DrawFrameCtrlIcon)(HDC hDC, LPCRECT prc, HICON hIcon, DWORD dwDrawFlags, LPSIZE pSize) override;
481     STDMETHOD_(void, DrawFrameCtrlBitmap)(HDC hDC, LPCRECT prc, HBITMAP hbm1, HBITMAP hbm2, DWORD dwDrawFlags) override;
482     STDMETHOD_(void, DrawWndFrame)(HDC hDC, LPCRECT prc, DWORD type, DWORD unused1, DWORD unused2) override;
483     STDMETHOD_(void, DrawDragHandle)(HDC hDC, LPCRECT prc, BOOL bVertical) override;
484     STDMETHOD_(void, DrawSeparator)(HDC hDC, LPCRECT prc, BOOL bVertical) override;
485 };
486 
487 CUIFScheme *cicCreateUIFScheme(DWORD type);
488 
489 /////////////////////////////////////////////////////////////////////////////
490 
491 // m_style flags for CUIFWindow
492 enum
493 {
494     UIF_WINDOW_CHILD = 0x1,
495     UIF_WINDOW_TOPMOST = 0x2,
496     UIF_WINDOW_TOOLWINDOW = 0x4,
497     UIF_WINDOW_DLGFRAME = 0x8,
498     UIF_WINDOW_TOOLTIP = 0x20,
499     UIF_WINDOW_SHADOW = 0x40,
500     UIF_WINDOW_WORKAREA = 0x80,
501     UIF_WINDOW_MONITOR = 0x100,
502     UIF_WINDOW_LAYOUTRTL = 0x200,
503     UIF_WINDOW_NOMOUSEMSG = 0x400,
504     UIF_WINDOW_USESCHEME1 = 0x10000000,
505     UIF_WINDOW_USESCHEME2 = 0x20000000,
506     UIF_WINDOW_USESCHEME3 = 0x40000000,
507     UIF_WINDOW_ENABLETHEMED = 0x80000000,
508 };
509 
510 class CUIFWindow : public CUIFObject
511 {
512 protected:
513     INT m_nLeft;
514     INT m_nTop;
515     INT m_nHeight;
516     INT m_nWidth;
517     HINSTANCE m_hInst;
518     HWND m_hWnd;
519     CUIFObject *m_pTimerObject;
520     CUIFObject *m_pCaptured;
521     CUIFObject *m_pPointed;
522     BOOL m_bPointing;
523     CUIFWindow *m_pBehindModal;
524     CUIFToolTip *m_pToolTip;
525     CUIFShadow *m_pShadow;
526     BOOL m_bShowShadow;
527     friend class CUIFObject;
528     friend class CUIFShadow;
529     friend class CUIFToolTip;
530     friend class CUIFButton;
531     friend class CUIFMenu;
532 
533 public:
534     enum { POINTING_TIMER_ID = 0x7982, USER_TIMER_ID = 0x5461 };
535     operator HWND() const { return m_hWnd; }
536     CUIFWindow(HINSTANCE hInst, DWORD style);
537     ~CUIFWindow() override;
538 
539     static CUIFWindow* GetThis(HWND hWnd);
540     static void SetThis(HWND hWnd, LONG_PTR dwNewLong);
541 
542     STDMETHOD_(BOOL, Initialize)() override;
543     STDMETHOD_(void, Show)(BOOL bVisible) override;
544     STDMETHOD_(void, SetRect)(LPCRECT prc) override;
545     STDMETHOD_(void, PaintObject)(HDC hDC, LPCRECT prc) override;
546     STDMETHOD_(void, RemoveUIObj)(CUIFObject *pRemove) override;
547 
548     void SetCaptureObject(CUIFObject *pCaptured);
549     void SetObjectPointed(CUIFObject *pPointed, POINT pt);
550     void CreateScheme();
551     BOOL GetWorkArea(LPCRECT prcWnd, LPRECT prcWorkArea);
552     void AdjustWindowPosition();
553     void SetBehindModal(CUIFWindow *pBehindModal);
554     void SetTimerObject(CUIFObject *pTimerObject, UINT uElapse);
555 
556     static LRESULT CALLBACK WindowProcedure(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
557 
558     STDMETHOD_(LPCTSTR, GetClassName)() { return TEXT("CiceroUIWndFrame"); }
559     STDMETHOD_(LPCTSTR, GetWndTitle)() { return TEXT("CiceroUIWndFrame"); }
560     STDMETHOD_(DWORD, GetWndStyle)();
561     STDMETHOD_(DWORD, GetWndStyleEx)();
562     STDMETHOD_(HWND, CreateWnd)(HWND hwndParent);
563     STDMETHOD_(void, Move)(INT x, INT y, INT nWidth, INT nHeight);
564     STDMETHOD_(BOOL, AnimateWnd)(DWORD dwTime, DWORD dwFlags);
565     STDMETHOD_(void, OnObjectMoved)(CUIFObject *pObject);
566     STDMETHOD_(void, OnMouseOutFromWindow)(LONG x, LONG y) { }
567     STDMETHOD_(void, OnCreate)(HWND hWnd) { }
568     STDMETHOD_(void, OnDestroy)(HWND hWnd) { }
569     STDMETHOD_(void, OnNCDestroy)(HWND hWnd) { }
570     STDMETHOD_(void, OnSetFocus)(HWND hWnd) { }
571     STDMETHOD_(void, OnKillFocus)(HWND hWnd) { }
572     STDMETHOD_(void, OnNotify)(HWND hWnd, WPARAM wParam, LPARAM lParam) { }
573     STDMETHOD_(void, OnTimer)(WPARAM wParam) { }
574     STDMETHOD_(void, OnSysColorChange)() { }
575     STDMETHOD_(void, OnEndSession)(HWND hWnd, WPARAM wParam, LPARAM lParam) { }
576     STDMETHOD_(void, OnKeyDown)(HWND hWnd, WPARAM wParam, LPARAM lParam) { }
577     STDMETHOD_(void, OnKeyUp)(HWND, WPARAM wParam, LPARAM lParam) { }
578     STDMETHOD_(void, OnUser)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { }
579     STDMETHOD_(LRESULT, OnActivate)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
580         { return 0; }
581     STDMETHOD_(LRESULT, OnWindowPosChanged)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
582         { return 0; }
583     STDMETHOD_(LRESULT, OnWindowPosChanging)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
584         { return 0; }
585     STDMETHOD_(LRESULT, OnNotifyFormat)(HWND hWnd, WPARAM wParam, LPARAM lParam) { return 0; }
586     STDMETHOD_(LRESULT, OnShowWindow)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
587         { return 0; }
588     STDMETHOD_(LRESULT, OnSettingChange)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
589     STDMETHOD_(LRESULT, OnDisplayChange)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
590         { return 0; }
591     STDMETHOD_(HRESULT, OnGetObject)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
592         { return S_OK; }
593     STDMETHOD_(LRESULT, WindowProc)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
594     STDMETHOD_(BOOL, OnEraseBkGnd)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
595         { return FALSE; }
596     STDMETHOD_(void, OnThemeChanged)(HWND hWnd, WPARAM wParam, LPARAM lParam);
597     STDMETHOD_(void, UpdateUI)(LPCRECT prc);
598     STDMETHOD_(void, SetCapture)(int);
599     STDMETHOD_(void, ModalMouseNotify)(UINT uMsg, LONG x, LONG y) { }
600     STDMETHOD_(void, OnAnimationStart)() { }
601     STDMETHOD_(void, OnAnimationEnd)();
602     STDMETHOD_(void, HandleMouseMsg)(UINT uMsg, LONG x, LONG y);
603     STDMETHOD_(void, ClientRectToWindowRect)(LPRECT pRect);
604     STDMETHOD_(void, GetWindowFrameSize)(LPSIZE pSize);
605 };
606 
607 /////////////////////////////////////////////////////////////////////////////
608 
609 class CUIFToolTip : public CUIFWindow
610 {
611 protected:
612     CUIFWindow *m_pToolTipOwner;
613     CUIFObject *m_pToolTipTarget;
614     LPWSTR m_pszToolTipText;
615     BOOL m_bShowToolTip;
616     DWORD m_dwUnknown10; //FIXME: name and type
617     LONG m_nDelayTimeType2;
618     LONG m_nDelayTimeType3;
619     LONG m_nDelayTimeType1;
620     RECT m_rcToolTipMargin;
621     LONG m_cxToolTipWidth;
622     BOOL m_bToolTipHasBkColor;
623     BOOL m_bToolTipHasTextColor;
624     COLORREF m_rgbToolTipBkColor;
625     COLORREF m_rgbToolTipTextColor;
626     friend class CUIFObject;
627     friend class CTipbarWnd;
628 
629 public:
630     enum { TOOLTIP_TIMER_ID = 0x3216 };
631     CUIFToolTip(HINSTANCE hInst, DWORD style, CUIFWindow *pToolTipOwner);
632     ~CUIFToolTip() override;
633 
634     LONG GetDelayTime(UINT uType);
635     void GetMargin(LPRECT prc);
636     COLORREF GetTipBkColor();
637     COLORREF GetTipTextColor();
638     CUIFObject* FindObject(HWND hWnd, POINT pt);
639 
640     void ShowTip();
641     void HideTip();
642 
643     void GetTipWindowSize(LPSIZE pSize);
644     void GetTipWindowRect(LPRECT pRect, SIZE toolTipSize, LPCRECT prc);
645 
646     void RelayEvent(LPMSG pMsg);
647 
648     STDMETHOD_(void, OnPaint)(HDC hDC) override;
649     STDMETHOD_(void, Enable)(BOOL bEnable) override;
650     STDMETHOD_(void, OnTimer)(WPARAM wParam) override;
651 };
652 
653 class CUIFShadow : public CUIFWindow
654 {
655 protected:
656     CUIFWindow *m_pShadowOwner;
657     COLORREF m_rgbShadowColor;
658     DWORD m_dwUnknown11[2];
659     INT m_xShadowDelta;
660     INT m_yShadowDelta;
661     BOOL m_bLayerAvailable;
662 
663 public:
664     CUIFShadow(HINSTANCE hInst, DWORD style, CUIFWindow *pShadowOwner);
665     ~CUIFShadow() override;
666 
667     void InitSettings();
668     void InitShadow();
669     void AdjustWindowPos();
670     void OnOwnerWndMoved(BOOL bDoSize);
671 
672     STDMETHOD_(BOOL, Initialize)() override;
673     STDMETHOD_(DWORD, GetWndStyleEx)() override;
674     STDMETHOD_(void, OnPaint)(HDC hDC) override;
675     STDMETHOD_(LRESULT, OnWindowPosChanging)(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam) override;
676     STDMETHOD_(LRESULT, OnSettingChange)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) override;
677     STDMETHOD_(void, Show)(BOOL bVisible) override;
678 };
679 
680 /////////////////////////////////////////////////////////////////////////////
681 
682 // m_style flags for CUIFMenu
683 enum
684 {
685     UIF_MENU_USE_OFF10 = 0x10000000,
686 };
687 
688 class CUIFMenu : public CUIFWindow
689 {
690 public:
691     CUIFMenu *m_pVisibleSubMenu;
692     CUIFMenu *m_pParentMenu;
693     CUIFMenuItem *m_pSelectedItem;
694     UINT m_nSelectedID;
695     CicArray<CUIFMenuItem*> m_MenuItems;
696     HFONT m_hMenuFont;
697     BOOL m_bModal;
698     BOOL m_bHasMargin;
699     DWORD m_dwUnknown14;
700     LONG m_cxyMargin;
701     LONG m_cxMenuExtent;
702     friend class CUIFMenuItem;
703 
704 public:
705     CUIFMenu(HINSTANCE hInst, DWORD style, DWORD dwUnknown14);
706     ~CUIFMenu() override;
707 
708     void CancelMenu();
709     void ClearMenuFont();
710     CUIFMenuItem* GetNextItem(CUIFMenuItem *pItem);
711     CUIFMenuItem* GetPrevItem(CUIFMenuItem *pItem);
712     CUIFMenu* GetTopSubMenu();
713     BOOL InsertItem(CUIFMenuItem *pItem);
714     BOOL InsertSeparator();
715     void PostKey(BOOL bUp, WPARAM wParam, LPARAM lParam);
716     void SetMenuFont();
717     void SetSelectedId(UINT nSelectID);
718     void SetSelectedItem(CUIFMenuItem *pItem);
719     UINT ShowModalPopup(CUIFWindow *pWindow, LPCRECT prc, BOOL bFlag);
720     void ShowSubPopup(CUIFMenu *pSubMenu, LPCRECT prc, BOOL bFlag);
721 
722     STDMETHOD_(void, OnKeyDown)(HWND hWnd, WPARAM wParam, LPARAM lParam) override;
723     STDMETHOD_(void, HandleMouseMsg)(UINT uMsg, LONG x, LONG y) override;
724     STDMETHOD_(void, ModalMouseNotify)(UINT uMsg, LONG x, LONG y) override;
725 
726     STDMETHOD_(void, ModalMessageLoop)();
727     STDMETHOD_(BOOL, InitShow)(CUIFWindow *pWindow, LPCRECT prc, BOOL bFlag, BOOL bDoAnimation);
728     STDMETHOD_(BOOL, UninitShow)();
729 };
730 
731 /////////////////////////////////////////////////////////////////////////////
732 
733 class CUIFMenuItem : public CUIFObject
734 {
735 protected:
736     UINT m_nMenuItemID;
737     LPWSTR m_pszMenuItemLeft;
738     UINT m_cchMenuItemLeft;
739     LPWSTR m_pszMenuItemRight;
740     UINT m_cchMenuItemRight;
741     UINT m_nMenuItemVKey;
742     UINT m_ichMenuItemPrefix;
743     HBITMAP m_hbmColor;
744     HBITMAP m_hbmMask;
745     BOOL m_bMenuItemChecked;
746     BOOL m_bMenuItemForceChecked;
747     BOOL m_bMenuItemGrayed;
748     BOOL m_bMenuItemDisabled;
749     CUIFMenu *m_pMenu;
750     CUIFMenu *m_pSubMenu;
751     SIZE m_MenuLeftExtent;
752     SIZE m_MenuRightExtent;
753     friend class CUIFMenu;
754 
755     void DrawArrow(HDC hDC, INT x, INT y);
756     void DrawBitmapProc(HDC hDC, INT xLeft, INT yTop);
757     void DrawCheck(HDC hDC, INT xLeft, INT yTop);
758     void DrawUnderline(HDC hDC, INT xText, INT yText, HBRUSH hbr);
759 
760 public:
761     CUIFMenuItem(CUIFMenu *pMenu, BOOL bDisabled = FALSE);
762     ~CUIFMenuItem() override;
763 
764     BOOL Init(UINT nMenuItemID, LPCWSTR pszText);
765 
766     BOOL IsCheck();
767     void Check(BOOL bChecked) { m_bMenuItemChecked = bChecked; }
768     void Gray(BOOL bGrayed) { m_bMenuItemGrayed = bGrayed; }
769 
770     void SetBitmap(HBITMAP hbmColor) { m_hbmColor = hbmColor; }
771     void SetBitmapMask(HBITMAP hbmMask);
772     void SetSub(CUIFMenu *pSubMenu) { m_pSubMenu = pSubMenu; }
773 
774     void ShowSubPopup();
775 
776     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
777     STDMETHOD_(void, OnMouseIn)(LONG x, LONG y) override;
778     STDMETHOD_(void, OnPaint)(HDC hDC) override;
779     STDMETHOD_(void, OnTimer)() override;
780 
781     STDMETHOD_(void, InitMenuExtent)();
782     STDMETHOD_(void, OnPaintDef)(HDC hDC);
783     STDMETHOD_(void, OnPaintO10)(HDC hDC);
784     STDMETHOD_(void, OnUnknownMethod)() { } // FIXME: method name
785 };
786 
787 /////////////////////////////////////////////////////////////////////////////
788 
789 class CUIFMenuItemSeparator : public CUIFMenuItem
790 {
791 public:
792     CUIFMenuItemSeparator(CUIFMenu *pMenu);
793 
794     STDMETHOD_(void, InitMenuExtent)() override;
795     STDMETHOD_(void, OnPaintDef)(HDC hDC) override;
796     STDMETHOD_(void, OnPaintO10)(HDC hDC) override;
797 };
798 
799 /////////////////////////////////////////////////////////////////////////////
800 
801 // m_style flags for CUIFButton
802 enum
803 {
804     UIF_BUTTON_H_ALIGN_LEFT = 0,
805     UIF_BUTTON_H_ALIGN_CENTER = 0x1,
806     UIF_BUTTON_H_ALIGN_RIGHT = 0x2,
807     UIF_BUTTON_H_ALIGN_MASK = UIF_BUTTON_H_ALIGN_CENTER | UIF_BUTTON_H_ALIGN_RIGHT,
808     UIF_BUTTON_V_ALIGN_TOP = 0,
809     UIF_BUTTON_V_ALIGN_MIDDLE = 0x4,
810     UIF_BUTTON_V_ALIGN_BOTTOM = 0x8,
811     UIF_BUTTON_V_ALIGN_MASK = UIF_BUTTON_V_ALIGN_MIDDLE | UIF_BUTTON_V_ALIGN_BOTTOM,
812     UIF_BUTTON_LARGE_ICON = 0x100,
813     UIF_BUTTON_VERTICAL = 0x400,
814 };
815 
816 class CUIFButton : public CUIFObject
817 {
818 protected:
819     UINT m_uButtonStatus;
820     LPWSTR m_pszButtonText;
821     CUIFIcon m_ButtonIcon;
822     DWORD m_dwUnknown9;
823     HBITMAP m_hbmButton1;
824     HBITMAP m_hbmButton2;
825     BOOL m_bPressed;
826     SIZE m_IconSize;
827     SIZE m_TextSize;
828     friend class CUIFToolbarButton;
829 
830     void DrawBitmapProc(HDC hDC, LPCRECT prc, BOOL bPressed);
831     void DrawEdgeProc(HDC hDC, LPCRECT prc, BOOL bPressed);
832     void DrawIconProc(HDC hDC, LPRECT prc, BOOL bPressed);
833     void DrawTextProc(HDC hDC, LPCRECT prc, BOOL bPressed);
834 
835 public:
836     CUIFButton(CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
837     ~CUIFButton() override;
838 
839     void SetIcon(HICON hIcon);
840     void SetText(LPCWSTR pszText);
841 
842     void GetIconSize(HICON hIcon, LPSIZE pSize);
843     void GetTextSize(LPCWSTR pszText, LPSIZE pSize);
844 
845     STDMETHOD_(void, Enable)(BOOL bEnable) override;
846     STDMETHOD_(void, OnMouseIn)(LONG x, LONG y) override;
847     STDMETHOD_(void, OnMouseOut)(LONG x, LONG y) override;
848     STDMETHOD_(void, OnLButtonDown)(LONG x, LONG y) override;
849     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
850     STDMETHOD_(void, OnPaintNoTheme)(HDC hDC) override;
851     STDMETHOD_(void, SetStatus)(UINT uStatus);
852 };
853 
854 /////////////////////////////////////////////////////////////////////////////
855 
856 class CUIFButton2 : public CUIFButton
857 {
858 protected:
859     SIZE m_BitmapSize;
860 
861 public:
862     CUIFButton2(CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
863     ~CUIFButton2() override;
864 
865     DWORD MakeDrawFlag();
866     STDMETHOD_(BOOL, OnPaintTheme)(HDC hDC) override;
867     STDMETHOD_(void, OnPaintNoTheme)(HDC hDC) override;
868 };
869 
870 /////////////////////////////////////////////////////////////////////////////
871 
872 class CUIFToolbarMenuButton : public CUIFButton2
873 {
874 public:
875     CUIFToolbarButton *m_pToolbarButton;
876 
877     CUIFToolbarMenuButton(CUIFToolbarButton *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
878     ~CUIFToolbarMenuButton() override;
879 
880     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
881     STDMETHOD_(BOOL, OnSetCursor)(UINT uMsg, LONG x, LONG y) override;
882 };
883 
884 /////////////////////////////////////////////////////////////////////////////
885 
886 class CUIFToolbarButtonElement : public CUIFButton2
887 {
888 public:
889     CUIFToolbarButton *m_pToolbarButton;
890 
891     CUIFToolbarButtonElement(CUIFToolbarButton *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
892 
893     STDMETHOD_(LPCWSTR, GetToolTip)() override;
894     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
895     STDMETHOD_(void, OnRButtonUp)(LONG x, LONG y) override;
896 };
897 
898 /////////////////////////////////////////////////////////////////////////////
899 
900 class CUIFToolbarButton : public CUIFObject
901 {
902 public:
903     CUIFToolbarButtonElement *m_pToolbarButtonElement;
904     CUIFToolbarMenuButton *m_pToolbarMenuButton;
905     DWORD m_dwToolbarButtonFlags;
906     LPCWSTR m_pszUnknownText;
907 
908     CUIFToolbarButton(
909         CUIFObject *pParent,
910         DWORD nObjectID,
911         LPCRECT prc,
912         DWORD style,
913         DWORD dwToolbarButtonFlags,
914         LPCWSTR pszUnknownText);
915     ~CUIFToolbarButton() override { }
916 
917     BOOL Init();
918     HICON GetIcon();
919     void SetIcon(HICON hIcon);
920 
921     STDMETHOD_(void, ClearWndObj)() override;
922     STDMETHOD_(void, DetachWndObj)() override;
923     STDMETHOD_(void, Enable)(BOOL bEnable) override;
924     STDMETHOD_(LPCWSTR, GetToolTip)() override;
925     STDMETHOD_(void, SetActiveTheme)(LPCWSTR pszClassList, INT iPartId, INT iStateId) override;
926     STDMETHOD_(void, SetFont)(HFONT hFont) override;
927     STDMETHOD_(void, SetRect)(LPCRECT prc) override;
928     STDMETHOD_(void, SetToolTip)(LPCWSTR pszToolTip) override;
929 
930     STDMETHOD_(void, OnUnknownMouse0)() { }
931     STDMETHOD_(void, OnLeftClick)() { }
932     STDMETHOD_(void, OnRightClick)() { }
933 };
934 
935 /////////////////////////////////////////////////////////////////////////////
936 
937 // m_style flags for CUIFGripper
938 enum
939 {
940     UIF_GRIPPER_VERTICAL = 0x1,
941 };
942 
943 class CUIFGripper : public CUIFObject
944 {
945 protected:
946     POINT m_ptGripper;
947 
948 public:
949     CUIFGripper(CUIFObject *pParent, LPCRECT prc, DWORD style);
950     ~CUIFGripper() override;
951 
952     STDMETHOD_(void, OnMouseMove)(LONG x, LONG y) override;
953     STDMETHOD_(void, OnLButtonDown)(LONG x, LONG y) override;
954     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
955     STDMETHOD_(BOOL, OnPaintTheme)(HDC hDC) override;
956     STDMETHOD_(void, OnPaintNoTheme)(HDC hDC) override;
957     STDMETHOD_(BOOL, OnSetCursor)(UINT uMsg, LONG x, LONG y) override;
958     STDMETHOD_(void, SetStyle)(DWORD style) override;
959 };
960 
961 /////////////////////////////////////////////////////////////////////////////
962 
963 class CUIFWndFrame : public CUIFObject
964 {
965 protected:
966     DWORD m_dwHitTest;
967     POINT m_ptHit;
968     RECT m_rcWnd;
969     INT m_cxFrame;
970     INT m_cyFrame;
971     INT m_cxMin;
972     INT m_cyMin;
973 
974 public:
975     CUIFWndFrame(CUIFObject *pParent, LPCRECT prc, DWORD style);
976 
977     void GetFrameSize(LPSIZE pSize);
978     DWORD HitTest(LONG x, LONG y);
979 
980     STDMETHOD_(void, OnMouseMove)(LONG x, LONG y) override;
981     STDMETHOD_(void, OnLButtonDown)(LONG x, LONG y) override;
982     STDMETHOD_(void, OnLButtonUp)(LONG x, LONG y) override;
983     STDMETHOD_(BOOL, OnPaintTheme)(HDC hDC) override;
984     STDMETHOD_(void, OnPaintNoTheme)(HDC hDC) override;
985     STDMETHOD_(BOOL, OnSetCursor)(UINT uMsg, LONG x, LONG y) override;
986 };
987 
988 /////////////////////////////////////////////////////////////////////////////
989 
990 class CUIFBalloonButton : public CUIFButton
991 {
992 protected:
993     UINT m_nCommandID;
994     friend class CUIFBalloonWindow;
995 
996 public:
997     CUIFBalloonButton(CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style);
998 
999     STDMETHOD_(void, OnPaint)(HDC hDC) override;
1000     void DrawTextProc(HDC hDC, LPCRECT prc, BOOL bPressed);
1001 };
1002 
1003 /////////////////////////////////////////////////////////////////////////////
1004 
1005 // m_style flags for CUIFBalloonWindow
1006 enum
1007 {
1008     UIF_BALLOON_WINDOW_OK = 0x10000,
1009     UIF_BALLOON_WINDOW_YESNO = 0x20000,
1010     UIF_BALLOON_WINDOW_TYPE_MASK = 0xF0000,
1011 };
1012 
1013 class CUIFBalloonWindow : public CUIFWindow
1014 {
1015 protected:
1016     LPWSTR m_pszBalloonText;
1017     HRGN m_hRgn;
1018     RECT m_rcMargin;
1019     DWORD m_dwUnknown6;
1020     BOOL m_bHasBkColor;
1021     BOOL m_bHasTextColor;
1022     COLORREF m_rgbBkColor;
1023     COLORREF m_rgbTextColor;
1024     POINT m_ptTarget;
1025     RECT m_rcExclude;
1026     POINT m_ptBalloon;
1027     DWORD m_dwUnknown7;
1028     UINT m_nBalloonType;
1029     DWORD m_dwUnknown8[2];
1030     UINT m_cButtons;
1031     WPARAM m_nActionID;
1032     HWND m_hwndNotif;
1033     UINT m_uNotifMsg;
1034 
1035 public:
1036     CUIFBalloonWindow(HINSTANCE hInst, DWORD style);
1037     ~CUIFBalloonWindow() override;
1038 
1039     STDMETHOD_(BOOL, Initialize)() override;
1040     STDMETHOD_(LPCTSTR, GetClassName)() override { return TEXT("MSIME_PopupMessage"); }
1041     STDMETHOD_(LPCTSTR, GetWndTitle)() override { return TEXT("MSIME_PopupMessage"); }
1042     STDMETHOD_(void, OnCreate)(HWND hWnd) override;
1043     STDMETHOD_(void, OnDestroy)(HWND hWnd) override;
1044     STDMETHOD_(void, OnKeyDown)(HWND hWnd, WPARAM wParam, LPARAM lParam) override;
1045     STDMETHOD_(LRESULT, OnObjectNotify)(CUIFObject *pObject, WPARAM wParam, LPARAM lParam) override;
1046     STDMETHOD_(void, OnPaint)(HDC hDC) override;
1047 
1048     void AddButton(UINT nCommandId);
1049     void AdjustPos();
1050     HRGN CreateRegion(LPCRECT prc);
1051     void DoneWindowRegion();
1052     CUIFBalloonButton *FindButton(UINT nCommandID);
1053     CUIFObject *FindUIObject(UINT nObjectID);
1054 
1055     COLORREF GetBalloonBkColor();
1056     COLORREF GetBalloonTextColor();
1057     void GetButtonSize(LPSIZE pSize);
1058     void GetMargin(LPRECT prcMargin);
1059     void SetExcludeRect(LPCRECT prcExclude);
1060     void SetTargetPos(POINT ptTarget);
1061     void SetText(LPCWSTR pszText);
1062 
1063     void InitWindowRegion();
1064     void LayoutObject();
1065     void PaintFrameProc(HDC hDC, LPCRECT prc);
1066     void PaintMessageProc(HDC hDC, LPRECT prc, LPCWSTR pszText);
1067     void SendNotification(WPARAM wParam);
1068 };
1069 
1070 /////////////////////////////////////////////////////////////////////////////
1071 
1072 void cicInitUIFLib(void);
1073 void cicDoneUIFLib(void);
1074 
1075 void cicInitUIFSys(void);
1076 void cicDoneUIFSys(void);
1077 void cicUpdateUIFSys(void);
1078 
1079 void cicInitUIFScheme(void);
1080 void cicUpdateUIFScheme(void);
1081 void cicDoneUIFScheme(void);
1082 
1083 void cicGetWorkAreaRect(POINT pt, LPRECT prc);
1084 void cicGetScreenRect(POINT pt, LPRECT prc);
1085 BOOL cicIsFullScreenSize(HWND hWnd);
1086 BOOL cicGetIconSize(HICON hIcon, LPSIZE pSize);
1087 
1088 /////////////////////////////////////////////////////////////////////////////
1089