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<div class="header">
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<a href="#define-members">宏定义</a> |
<a href="#func-members">函数</a> |
<a href="#var-members">变量</a> </div>
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<div class="title">visrgn.c 文件参考</div> </div>
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<div class="contents">
<div class="textblock"><code>#include "<a class="el" href="a03629_source.html">precomp.h</a>"</code><br />
</div>
<p><a href="a00905_source.html">浏览源代码.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
宏定义</h2></td></tr>
<tr class="memitem:a45a55a803c6ad5ba413361de93577218"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a45a55a803c6ad5ba413361de93577218">CEXCLUDERECTSMAX</a>   30</td></tr>
<tr class="separator:a45a55a803c6ad5ba413361de93577218"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2b8c3af023c10df3000d11910a9f4bfa"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>   30</td></tr>
<tr class="separator:a2b8c3af023c10df3000d11910a9f4bfa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aecf5587e50b6e8aec0b8227c4db2d60a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#aecf5587e50b6e8aec0b8227c4db2d60a">CheckIntersectRect</a>(prc1, prc2)</td></tr>
<tr class="separator:aecf5587e50b6e8aec0b8227c4db2d60a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac12b35e276ca96b276f1158595f92854"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a>(prc)</td></tr>
<tr class="separator:ac12b35e276ca96b276f1158595f92854"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2e294926e8755b63ee7cd7013adc8b5d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a2e294926e8755b63ee7cd7013adc8b5d">UserSetRectRgn</a>(phrgn, left, top, right, bottom)</td></tr>
<tr class="separator:a2e294926e8755b63ee7cd7013adc8b5d"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:a88326f9335c006f38b3ce4169820bbcf"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a88326f9335c006f38b3ce4169820bbcf">ResizeVisExcludeMemory</a> (VOID)</td></tr>
<tr class="separator:a88326f9335c006f38b3ce4169820bbcf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1333544509c282cda6b3224a9e49b20"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#ac1333544509c282cda6b3224a9e49b20">ExcludeWindowRects</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndStop, LPRECT lprcIntersect)</td></tr>
<tr class="separator:ac1333544509c282cda6b3224a9e49b20"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a19d0f8434191742c9dad2c25fbcb74a9"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a19d0f8434191742c9dad2c25fbcb74a9">CalcWindowVisRgn</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HRGN *phrgn, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> flags)</td></tr>
<tr class="separator:a19d0f8434191742c9dad2c25fbcb74a9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaa29d757988019c0bea7ecdb7aa1df25"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#aaa29d757988019c0bea7ecdb7aa1df25">CalcVisRgn</a> (HRGN *phrgn, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndOrg, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndClip, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> flags)</td></tr>
<tr class="separator:aaa29d757988019c0bea7ecdb7aa1df25"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3951e09f86bf9c4209d51c55b5fa3938"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a3951e09f86bf9c4209d51c55b5fa3938">CalcWindowRgn</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HRGN hrgn, BOOL fClient)</td></tr>
<tr class="separator:a3951e09f86bf9c4209d51c55b5fa3938"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
变量</h2></td></tr>
<tr class="memitem:a9da8e333d2bc88ffe34a1ce7d46f6d33"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a></td></tr>
<tr class="separator:a9da8e333d2bc88ffe34a1ce7d46f6d33"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ac3f777ab3cf1b54192c24a15a46695"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a></td></tr>
<tr class="separator:a7ac3f777ab3cf1b54192c24a15a46695"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afba61c46b2f73a8447ec8fdb4439adcc"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a></td></tr>
<tr class="separator:afba61c46b2f73a8447ec8fdb4439adcc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab910acbca405e11eafc2b12fd69407b4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a></td></tr>
<tr class="separator:ab910acbca405e11eafc2b12fd69407b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a083ed0a1b5e69a241761503db328a771"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00905.html#a083ed0a1b5e69a241761503db328a771">gapwndVisDefault</a> [<a class="el" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>]</td></tr>
<tr class="separator:a083ed0a1b5e69a241761503db328a771"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">宏定义说明</h2>
<a id="a2b8c3af023c10df3000d11910a9f4bfa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b8c3af023c10df3000d11910a9f4bfa">◆ </a></span>CEXCLUDEPWNDSMAX</h2>
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<td class="memname">#define CEXCLUDEPWNDSMAX   30</td>
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<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00021">21</a> 行定义.</p>
</div>
</div>
<a id="a45a55a803c6ad5ba413361de93577218"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a45a55a803c6ad5ba413361de93577218">◆ </a></span>CEXCLUDERECTSMAX</h2>
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<td class="memname">#define CEXCLUDERECTSMAX   30</td>
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<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00020">20</a> 行定义.</p>
</div>
</div>
<a id="aecf5587e50b6e8aec0b8227c4db2d60a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aecf5587e50b6e8aec0b8227c4db2d60a">◆ </a></span>CheckIntersectRect</h2>
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<td class="memname">#define CheckIntersectRect</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">prc1, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">prc2 </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<b>值:</b><div class="fragment"><div class="line"> ( prc1->left < prc2->right \</div>
<div class="line"> && prc2->left < prc1->right \</div>
<div class="line"> && prc1->top < prc2->bottom \</div>
<div class="line"> && prc2->top < prc1->bottom)</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00085">85</a> 行定义.</p>
</div>
</div>
<a id="ac12b35e276ca96b276f1158595f92854"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac12b35e276ca96b276f1158595f92854">◆ </a></span>EmptyRect</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">#define EmptyRect</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">prc</td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<b>值:</b><div class="fragment"><div class="line"> ( prc->left >= prc->right \</div>
<div class="line"> || prc->top >= prc->bottom)</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00091">91</a> 行定义.</p>
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</div>
<a id="a2e294926e8755b63ee7cd7013adc8b5d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2e294926e8755b63ee7cd7013adc8b5d">◆ </a></span>UserSetRectRgn</h2>
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<td class="memname">#define UserSetRectRgn</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">phrgn, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">left, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">top, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">right, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">bottom </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>值:</b><div class="fragment"><div class="line"> <span class="keywordflow">if</span> (*(phrgn) == NULL) { \</div>
<div class="line"> *(phrgn) = GreCreateRectRgn((left), (top), (right), (bottom)); \</div>
<div class="line"> GreSetRegionOwner(*(phrgn), OBJECT_OWNER_PUBLIC); \</div>
<div class="line"> } <span class="keywordflow">else</span> { \</div>
<div class="line"> GreSetRectRgn(*(phrgn), (left), (top), (right), (bottom)); \</div>
<div class="line"> }</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00433">433</a> 行定义.</p>
</div>
</div>
<h2 class="groupheader">函数说明</h2>
<a id="aaa29d757988019c0bea7ecdb7aa1df25"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaa29d757988019c0bea7ecdb7aa1df25">◆ </a></span>CalcVisRgn()</h2>
<div class="memitem">
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<td class="memname">BOOL CalcVisRgn </td>
<td>(</td>
<td class="paramtype">HRGN * </td>
<td class="paramname"><em>phrgn</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwndOrg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwndClip</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00441">441</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="a02801.html">PDESKTOP</a> pdesk;</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <a class="code" href="a02889.html">PTHREADINFO</a> pti = GETPTI(pwndClip);</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pwndOrg != NULL);</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="comment"> * If the window's not visible or is not an active desktop,</span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="comment"> * the visrgn is empty.</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  pdesk = pwndOrg-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk;</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pdesk);</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwndOrg) ||</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  (pdesk != pdesk-><a class="code" href="a02801.html#aec6cab8a48f05b1fd77850a34109675e">rpwinstaParent</a>-><a class="code" href="a02809.html#a921a759810cc7457fd6fc8f3a14005eb">rpdeskCurrent</a>)) {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> EmptyRgn:</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="a00905.html#a2e294926e8755b63ee7cd7013adc8b5d">UserSetRectRgn</a>(phrgn, 0, 0, 0, 0);</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  }</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  </div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment"> * If LockWindowUpdate() has been called, and this window is a child</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment"> * of the lock window, always return an empty visrgn.</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">if</span> ((<a class="code" href="a03257.html#a4c7aef1edef0b1230d0e1bf91fcfa150">gspwndLockUpdate</a> != NULL) &&</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  !(flags & DCX_LOCKWINDOWUPDATE) &&</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="a00365.html#abd272d555fe4a691f526815378818677">_IsDescendant</a>(<a class="code" href="a03257.html#a4c7aef1edef0b1230d0e1bf91fcfa150">gspwndLockUpdate</a>, pwndOrg)) {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  </div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">goto</span> EmptyRgn;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="comment"> * Now go compute the visrgn for pwndClip.</span></div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">return</span> <a class="code" href="a00905.html#a19d0f8434191742c9dad2c25fbcb74a9">CalcWindowVisRgn</a>(pwndClip, phrgn, flags);</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03728_source.html#l00432">_IsDescendant()</a>, <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a>, <a class="el" href="a03257_source.html#l00469">gspwndLockUpdate</a>, <a class="el" href="a00365_source.html#l01389">tagWND::head</a>, <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a00899_source.html#l01754">tagWINDOWSTATION::rpdeskCurrent</a>, <a class="el" href="a00899_source.html#l01710">tagDESKTOP::rpwinstaParent</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00905_source.html#l00433">UserSetRectRgn</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00644_source.html#l00560">_GetDCEx()</a>, <a class="el" href="a00644_source.html#l01594">InvalidateGDIWindows()</a>, <a class="el" href="a00689_source.html#l00793">ResetSharedDesktops()</a>, <a class="el" href="a00872_source.html#l01997">SwpCalcVisRgn()</a>, <a class="el" href="a00644_source.html#l00226">UserGetClientRgn()</a> , 以及 <a class="el" href="a00644_source.html#l00173">UserSetDCVisRgn()</a>.</p>
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<a id="a3951e09f86bf9c4209d51c55b5fa3938"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3951e09f86bf9c4209d51c55b5fa3938">◆ </a></span>CalcWindowRgn()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int CalcWindowRgn </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HRGN </td>
<td class="paramname"><em>hrgn</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fClient</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00490">490</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00494"></a><span class="lineno"> 494</span> {</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">if</span> (fClient) {</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  GreSetRectRgn(hrgn,</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left,</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top,</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right,</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom);</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  GreSetRectRgn(hrgn,</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left,</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top,</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right,</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom);</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="comment"> * If the window has a region, then intersect the rectangle region with</span></div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> * that. If this is low on memory, it'll propagate ERROR back.</span></div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">if</span> (pwnd-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL)</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">return</span>(IntersectRgn(hrgn, hrgn, pwnd-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>));</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  </div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> SIMPLEREGION;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01427">tagWND::hrgnClip</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a> , 以及 <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00812_source.html#l00117">GetNCUpdateRgn()</a>, <a class="el" href="a00896_source.html#l00743">InternalInvalidate3()</a> , 以及 <a class="el" href="a00896_source.html#l01257">xxxInternalInvalidate()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a19d0f8434191742c9dad2c25fbcb74a9">◆ </a></span>CalcWindowVisRgn()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">BOOL CalcWindowVisRgn </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HRGN * </td>
<td class="paramname"><em>phrgn</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00137">137</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  RECT rcWindow;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="a02581.html">PWND</a> pwndParent;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="a02581.html">PWND</a> pwndRoot;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="a02581.html">PWND</a> pwndLoop;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  BOOL fClipSiblings;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  BOOL fRgnParent = FALSE;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * First get the initial window rectangle which will be used for</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * the basis of exclusion calculations.</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  rcWindow = (flags & DCX_WINDOW ? pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a> : pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * Get the parent of this window. We start at the parent and backtrack</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> * through the window-parent-list until we reach the end of the parent-</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * list. This will give us the intersect-rectangle which is used as</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * the basis for checking intersection of the exclusion rects.</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  pwndRoot = pwnd-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk->pDeskInfo->spwnd->spwndParent;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  pwndParent = pwnd-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * Check for case where the window is the pwndRoot. This window</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * has no parent and should not be allowed to proceed to the</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * exclusion code.</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (pwnd == pwndRoot) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#afa5f32de88404289ec03cd2c0e61e94f">RIP_ERROR</a>,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="stringliteral">"CalcWindowVisRgn: pwndClip == pwndRoot: Contact ChrisWil\n"</span>);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">goto</span> null_region;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">while</span> (pwndParent != pwndRoot) {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * Remember if any of the parents have a window region.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (pwndParent-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL)</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  fRgnParent = TRUE;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * Exclude the parent's client rectangle from the window rectangle.</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a>(&rcWindow, &rcWindow, &pwndParent-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>)) {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> null_region:</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (*phrgn == NULL) {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  *phrgn = GreCreateRectRgn(0, 0, 0, 0);</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  GreSetRegionOwner(*phrgn, OBJECT_OWNER_PUBLIC);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  GreSetRectRgn(*phrgn, 0, 0, 0, 0);</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  pwndParent = pwndParent-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * Initialize the VisRgn memory-buffer. This is</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> * used to hold the pwnd's.</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a> = FALSE;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> = <a class="code" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a> = 0;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a> = (<a class="code" href="a02581.html">PWND</a> *)<a class="code" href="a00905.html#a083ed0a1b5e69a241761503db328a771">gapwndVisDefault</a>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * Build the list of exclude-rects.</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  fClipSiblings = (BOOL)(flags & DCX_CLIPSIBLINGS);</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  pwndParent = pwnd-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  pwndLoop = pwnd;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">while</span> (pwndParent != pwndRoot) {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * Exclude any siblings if necessary.</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (fClipSiblings && (pwndParent-><a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a> != pwndLoop)) {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00905.html#ac1333544509c282cda6b3224a9e49b20">ExcludeWindowRects</a>(pwndParent-><a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>,</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  pwndLoop,</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  &rcWindow)) {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a>)</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  UserFreePool((HLOCAL)<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">goto</span> null_region;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> * Set this flag for next time through the loop...</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  fClipSiblings = TestWF(pwndParent, WFCLIPSIBLINGS);</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  pwndLoop = pwndParent;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  pwndParent = pwndLoop-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> ((flags & DCX_CLIPCHILDREN) && (pwnd-><a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a> != NULL)) {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00905.html#ac1333544509c282cda6b3224a9e49b20">ExcludeWindowRects</a>(pwnd-><a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>, NULL, &rcWindow)) {</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a>) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  UserFreePool((HLOCAL)<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">goto</span> null_region;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * If there are rectangles to exclude call GDI to create</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> * a region excluding them from the window rectangle. If</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> * not simply call GreSetRectRgn().</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a> > 0) {</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  RECT arcVisRects[<a class="code" href="a00905.html#a45a55a803c6ad5ba413361de93577218">CEXCLUDERECTSMAX</a>];</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  PRECT arcExclude;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  BOOL frcAlloc = FALSE;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">int</span> ircVisExclude = 0;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordtype">int</span> irgnVisExclude = 0;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * If we need to exclude more rectangles than fit in</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> * the pre-allocated buffer, obviously we have to</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * allocate one that's big enough.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a> > <a class="code" href="a00905.html#a45a55a803c6ad5ba413361de93577218">CEXCLUDERECTSMAX</a>) {</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  arcExclude = (PRECT)UserAllocPoolWithQuota(<span class="keyword">sizeof</span>(RECT) * <a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a>,</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  TAG_VISRGN);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (arcExclude != NULL) {</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  frcAlloc = TRUE;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a>) {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  UserFreePool((HLOCAL)<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">goto</span> null_region;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  arcExclude = arcVisRects;</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * Now run through the list and put the</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * window rectangles into the array for the call</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * to CombineRgnRectList().</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">for</span> (i = 0; i < <a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a>; i++) {</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * If the window has a clip-rgn associated with</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> * it, then re-use gpwneExcludeList[] entries for</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * storing them.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]->hrgnClip != NULL) {</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[irgnVisExclude++] = <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i];</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> * This window doesn't have a clipping region; remember its</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * rect for clipping purposes.</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  arcExclude[ircVisExclude++] = <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">if</span> (*phrgn == NULL)</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  *phrgn = GreCreateRectRgn(0, 0, 0, 0);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (ircVisExclude != 0) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  GreSubtractRgnRectList(*phrgn,</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  &rcWindow,</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  arcExclude,</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  ircVisExclude);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  GreSetRectRgn(*phrgn,</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  rcWindow.left,</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  rcWindow.top,</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  rcWindow.right,</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  rcWindow.bottom);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">for</span>(i = 0; i < irgnVisExclude; i++) {</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  GreSetRectRgn(<a class="code" href="a03257.html#a563994bd74d1e838db9b57fba52976d5">hrgnInv2</a>,</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]->rcWindow.left,</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top,</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right,</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  </div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  IntersectRgn(<a class="code" href="a03257.html#a563994bd74d1e838db9b57fba52976d5">hrgnInv2</a>, <a class="code" href="a03257.html#a563994bd74d1e838db9b57fba52976d5">hrgnInv2</a>, <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[i]->hrgnClip);</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> (SubtractRgn(*phrgn, *phrgn, <a class="code" href="a03257.html#a563994bd74d1e838db9b57fba52976d5">hrgnInv2</a>) == NULLREGION)</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">if</span> (frcAlloc) {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  UserFreePool((HLOCAL)arcExclude);</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  }</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  </div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> * If the window was somehow destroyed, then we will return</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * a null-region. Emptying the rect will accomplish this.</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> (TestWF(pwnd, WFDESTROYED)) {</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="a00935.html#a6f9d1e9b327899127c080496900d48d9">SetRectEmpty</a>(&rcWindow);</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> * If there weren't any rectangles to exclude, simply call</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> * GreSetRectRgn() with the window rectangle.</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (*phrgn == NULL) {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  *phrgn = GreCreateRectRgn(rcWindow.left,</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  rcWindow.top,</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  rcWindow.right,</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  rcWindow.bottom);</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  </div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  GreSetRegionOwner(*phrgn, OBJECT_OWNER_PUBLIC);</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  GreSetRectRgn(*phrgn,</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  rcWindow.left,</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  rcWindow.top,</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  rcWindow.right,</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  rcWindow.bottom);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * Free up the temporary buffer used to hold</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * the exclude pwnds.</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a>) {</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  UserFreePool((HLOCAL)<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>);</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * Clip out this window's window region</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">if</span> (pwnd-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL) {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  IntersectRgn(*phrgn, *phrgn, pwnd-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>);</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  </div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * Clip out parent's window regions, if there are any.</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">if</span> (fRgnParent) {</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  </div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">for</span> (pwndT = pwnd-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  pwndT != pwndRoot;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  pwndT = pwndT-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>) {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">if</span> (pwndT-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL) {</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> (IntersectRgn(*phrgn, *phrgn, pwndT-><a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>) == NULLREGION)</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  }</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  </div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00905_source.html#l00021">CEXCLUDEPWNDSMAX</a>, <a class="el" href="a00905_source.html#l00020">CEXCLUDERECTSMAX</a>, <a class="el" href="a00905_source.html#l00095">ExcludeWindowRects()</a>, <a class="el" href="a00905_source.html#l00028">gapwndVisDefault</a>, <a class="el" href="a00905_source.html#l00027">gapwndVisExclude</a>, <a class="el" href="a00905_source.html#l00025">gcrcVisExclude</a>, <a class="el" href="a00905_source.html#l00026">gcrcVisExcludeMax</a>, <a class="el" href="a00905_source.html#l00024">gfVisAlloc</a>, <a class="el" href="a00365_source.html#l01389">tagWND::head</a>, <a class="el" href="a00365_source.html#l01427">tagWND::hrgnClip</a>, <a class="el" href="a03257_source.html#l00455">hrgnInv2</a>, <a class="el" href="a00935_source.html#l00184">IntersectRect()</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00371_source.html#l00028">RIP_ERROR</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00935_source.html#l00414">SetRectEmpty()</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00441">CalcVisRgn()</a>.</p>
</div>
</div>
<a id="ac1333544509c282cda6b3224a9e49b20"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac1333544509c282cda6b3224a9e49b20">◆ </a></span>ExcludeWindowRects()</h2>
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<td class="memname">BOOL ExcludeWindowRects </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwndStop</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPRECT </td>
<td class="paramname"><em>lprcIntersect</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00095">95</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">while</span> ((pwnd != NULL) && (pwnd != pwndStop)) {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  PRECT prc = &pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> ( TestWF(pwnd, WFVISIBLE)</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  && (TestWF(pwnd, WEFTRANSPARENT) == 0)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  && <a class="code" href="a00905.html#aecf5587e50b6e8aec0b8227c4db2d60a">CheckIntersectRect</a>(lprcIntersect, prc)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  && !<a class="code" href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a>(prc)</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ) {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span>(<a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a> >= <a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a>) {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00905.html#a88326f9335c006f38b3ce4169820bbcf">ResizeVisExcludeMemory</a>()) {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>[<a class="code" href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a>++] = pwnd;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  pwnd = pwnd-><a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00905_source.html#l00085">CheckIntersectRect</a>, <a class="el" href="a00905_source.html#l00091">EmptyRect</a>, <a class="el" href="a00905_source.html#l00027">gapwndVisExclude</a>, <a class="el" href="a00905_source.html#l00025">gcrcVisExclude</a>, <a class="el" href="a00905_source.html#l00026">gcrcVisExcludeMax</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00905_source.html#l00042">ResizeVisExcludeMemory()</a> , 以及 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a>.</p>
</div>
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<a id="a88326f9335c006f38b3ce4169820bbcf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a88326f9335c006f38b3ce4169820bbcf">◆ </a></span>ResizeVisExcludeMemory()</h2>
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<td class="memname">BOOL ResizeVisExcludeMemory </td>
<td>(</td>
<td class="paramtype">VOID </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00042">42</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="a02581.html">PWND</a> apwndNew;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> += <a class="code" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (<a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a>) {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  apwndNew = (<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>)UserReAllocPool((HLOCAL)<a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a>,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  (<a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> - <a class="code" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>) * <span class="keyword">sizeof</span>(<a class="code" href="a02581.html">PWND</a>),</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> * <span class="keyword">sizeof</span>(<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>), TAG_VISRGN);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  apwndNew = (<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>)UserAllocPool(<a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> * <span class="keyword">sizeof</span>(<a class="code" href="a02581.html">PWND</a>),</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  TAG_VISRGN);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (apwndNew != NULL) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  RtlCopyMemory(apwndNew,<a class="code" href="a00905.html#a083ed0a1b5e69a241761503db328a771">gapwndVisDefault</a>,<span class="keyword">sizeof</span>(<a class="code" href="a00905.html#a083ed0a1b5e69a241761503db328a771">gapwndVisDefault</a>));</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a> = TRUE;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">if</span> (apwndNew == NULL) {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a> -= <a class="code" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a> = (<a class="code" href="a02581.html">PWND</a> *)apwndNew;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00905_source.html#l00021">CEXCLUDEPWNDSMAX</a>, <a class="el" href="a00905_source.html#l00028">gapwndVisDefault</a>, <a class="el" href="a00905_source.html#l00027">gapwndVisExclude</a>, <a class="el" href="a00905_source.html#l00026">gcrcVisExcludeMax</a> , 以及 <a class="el" href="a00905_source.html#l00024">gfVisAlloc</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00095">ExcludeWindowRects()</a>.</p>
</div>
</div>
<h2 class="groupheader">变量说明</h2>
<a id="a083ed0a1b5e69a241761503db328a771"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a083ed0a1b5e69a241761503db328a771">◆ </a></span>gapwndVisDefault</h2>
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<td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> gapwndVisDefault[<a class="el" href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a>]</td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00028">28</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a> , 以及 <a class="el" href="a00905_source.html#l00042">ResizeVisExcludeMemory()</a>.</p>
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<a id="ab910acbca405e11eafc2b12fd69407b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab910acbca405e11eafc2b12fd69407b4">◆ </a></span>gapwndVisExclude</h2>
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<td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>* gapwndVisExclude</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00027">27</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a>, <a class="el" href="a00905_source.html#l00095">ExcludeWindowRects()</a> , 以及 <a class="el" href="a00905_source.html#l00042">ResizeVisExcludeMemory()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7ac3f777ab3cf1b54192c24a15a46695">◆ </a></span>gcrcVisExclude</h2>
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<td class="memname">int gcrcVisExclude</td>
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<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00025">25</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a> , 以及 <a class="el" href="a00905_source.html#l00095">ExcludeWindowRects()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afba61c46b2f73a8447ec8fdb4439adcc">◆ </a></span>gcrcVisExcludeMax</h2>
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<td class="memname">int gcrcVisExcludeMax</td>
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<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00026">26</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a>, <a class="el" href="a00905_source.html#l00095">ExcludeWindowRects()</a> , 以及 <a class="el" href="a00905_source.html#l00042">ResizeVisExcludeMemory()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9da8e333d2bc88ffe34a1ce7d46f6d33">◆ </a></span>gfVisAlloc</h2>
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<td class="memname">BOOL gfVisAlloc</td>
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<p class="definition">在文件 <a class="el" href="a00905_source.html">visrgn.c</a> 第 <a class="el" href="a00905_source.html#l00024">24</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00905_source.html#l00137">CalcWindowVisRgn()</a> , 以及 <a class="el" href="a00905_source.html#l00042">ResizeVisExcludeMemory()</a>.</p>
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<div class="ttc" id="aa00371_html_a01c4659626880ba56745765a3580a36b"><div class="ttname"><a href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a></div><div class="ttdeci">#define RIPMSG0(flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00131">winerrp.h:131</a></div></div>
<div class="ttc" id="aa00905_html_ac12b35e276ca96b276f1158595f92854"><div class="ttname"><a href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a></div><div class="ttdeci">#define EmptyRect(prc)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00091">visrgn.c:91</a></div></div>
<div class="ttc" id="aa00905_html_ab910acbca405e11eafc2b12fd69407b4"><div class="ttname"><a href="a00905.html#ab910acbca405e11eafc2b12fd69407b4">gapwndVisExclude</a></div><div class="ttdeci">PWND * gapwndVisExclude</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00027">visrgn.c:27</a></div></div>
<div class="ttc" id="aa00905_html_ac1333544509c282cda6b3224a9e49b20"><div class="ttname"><a href="a00905.html#ac1333544509c282cda6b3224a9e49b20">ExcludeWindowRects</a></div><div class="ttdeci">BOOL ExcludeWindowRects(PWND pwnd, PWND pwndStop, LPRECT lprcIntersect)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00095">visrgn.c:95</a></div></div>
<div class="ttc" id="aa02801_html"><div class="ttname"><a href="a02801.html">tagDESKTOP</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01703">userk.h:1703</a></div></div>
<div class="ttc" id="aa00365_html_a1a2ef1c363aa0787a8f8a7dde2a34aaf"><div class="ttname"><a href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a></div><div class="ttdeci">struct tagWND * PWND</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00059">user.h:59</a></div></div>
<div class="ttc" id="aa02809_html_a921a759810cc7457fd6fc8f3a14005eb"><div class="ttname"><a href="a02809.html#a921a759810cc7457fd6fc8f3a14005eb">tagWINDOWSTATION::rpdeskCurrent</a></div><div class="ttdeci">struct tagDESKTOP * rpdeskCurrent</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01754">userk.h:1754</a></div></div>
<div class="ttc" id="aa00905_html_a9da8e333d2bc88ffe34a1ce7d46f6d33"><div class="ttname"><a href="a00905.html#a9da8e333d2bc88ffe34a1ce7d46f6d33">gfVisAlloc</a></div><div class="ttdeci">BOOL gfVisAlloc</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00024">visrgn.c:24</a></div></div>
<div class="ttc" id="aa00365_html_abd272d555fe4a691f526815378818677"><div class="ttname"><a href="a00365.html#abd272d555fe4a691f526815378818677">_IsDescendant</a></div><div class="ttdeci">BOOL _IsDescendant(PWND pwndParent, PWND pwndChild)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00432">rtl/winmgr.c:432</a></div></div>
<div class="ttc" id="aa00905_html_a083ed0a1b5e69a241761503db328a771"><div class="ttname"><a href="a00905.html#a083ed0a1b5e69a241761503db328a771">gapwndVisDefault</a></div><div class="ttdeci">PWND gapwndVisDefault[CEXCLUDEPWNDSMAX]</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00028">visrgn.c:28</a></div></div>
<div class="ttc" id="aa00371_html_a162a73e20dfabca084a3ebb4581631a8"><div class="ttname"><a href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a></div><div class="ttdeci">#define UserAssert(exp)</div><div class="ttdef"><b>Definition:</b> <a href="a00950_source.html#l00117">usersrv.h:117</a></div></div>
<div class="ttc" id="aa00371_html_afa5f32de88404289ec03cd2c0e61e94f"><div class="ttname"><a href="a00371.html#afa5f32de88404289ec03cd2c0e61e94f">RIP_ERROR</a></div><div class="ttdeci">#define RIP_ERROR</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00028">winerrp.h:28</a></div></div>
<div class="ttc" id="aa00905_html_a2e294926e8755b63ee7cd7013adc8b5d"><div class="ttname"><a href="a00905.html#a2e294926e8755b63ee7cd7013adc8b5d">UserSetRectRgn</a></div><div class="ttdeci">#define UserSetRectRgn(phrgn, left, top, right, bottom)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00433">visrgn.c:433</a></div></div>
<div class="ttc" id="aa02581_html_af729b7de7a8fb84b70b70c4b401ce789"><div class="ttname"><a href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">tagWND::spwndNext</a></div><div class="ttdeci">struct tagWND * spwndNext</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01391">user.h:1391</a></div></div>
<div class="ttc" id="aa00905_html_a19d0f8434191742c9dad2c25fbcb74a9"><div class="ttname"><a href="a00905.html#a19d0f8434191742c9dad2c25fbcb74a9">CalcWindowVisRgn</a></div><div class="ttdeci">BOOL CalcWindowVisRgn(PWND pwnd, HRGN *phrgn, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00137">visrgn.c:137</a></div></div>
<div class="ttc" id="aa00905_html_afba61c46b2f73a8447ec8fdb4439adcc"><div class="ttname"><a href="a00905.html#afba61c46b2f73a8447ec8fdb4439adcc">gcrcVisExcludeMax</a></div><div class="ttdeci">int gcrcVisExcludeMax</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00026">visrgn.c:26</a></div></div>
<div class="ttc" id="aa03257_html_a563994bd74d1e838db9b57fba52976d5"><div class="ttname"><a href="a03257.html#a563994bd74d1e838db9b57fba52976d5">hrgnInv2</a></div><div class="ttdeci">HRGN hrgnInv2</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00455">kernel/globals.c:455</a></div></div>
<div class="ttc" id="aa02581_html_a6be2d067ba15d4ec8cfc2e87922094f5"><div class="ttname"><a href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">tagWND::head</a></div><div class="ttdeci">THROBJHEAD head</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01389">user.h:1389</a></div></div>
<div class="ttc" id="aa00905_html_a2b8c3af023c10df3000d11910a9f4bfa"><div class="ttname"><a href="a00905.html#a2b8c3af023c10df3000d11910a9f4bfa">CEXCLUDEPWNDSMAX</a></div><div class="ttdeci">#define CEXCLUDEPWNDSMAX</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00021">visrgn.c:21</a></div></div>
<div class="ttc" id="aa00935_html_a1c87c29903dd37145cd93b64140a5d3a"><div class="ttname"><a href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a></div><div class="ttdeci">BOOL APIENTRY IntersectRect(LPRECT prcDst, CONST RECT *prcSrc1, CONST RECT *prcSrc2)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00184">rect.c:184</a></div></div>
<div class="ttc" id="aa00905_html_a45a55a803c6ad5ba413361de93577218"><div class="ttname"><a href="a00905.html#a45a55a803c6ad5ba413361de93577218">CEXCLUDERECTSMAX</a></div><div class="ttdeci">#define CEXCLUDERECTSMAX</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00020">visrgn.c:20</a></div></div>
<div class="ttc" id="aa02581_html_a860be5351f601ab541124507007056aa"><div class="ttname"><a href="a02581.html#a860be5351f601ab541124507007056aa">tagWND::hrgnClip</a></div><div class="ttdeci">HRGN hrgnClip</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01427">user.h:1427</a></div></div>
<div class="ttc" id="aa02581_html_a2778d611c2b27395e559c94d05732e1f"><div class="ttname"><a href="a02581.html#a2778d611c2b27395e559c94d05732e1f">tagWND::rcWindow</a></div><div class="ttdeci">RECT rcWindow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01398">user.h:1398</a></div></div>
<div class="ttc" id="aa02581_html"><div class="ttname"><a href="a02581.html">tagWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01388">user.h:1388</a></div></div>
<div class="ttc" id="aa02581_html_a6053af0b243b6737640988eb63081de3"><div class="ttname"><a href="a02581.html#a6053af0b243b6737640988eb63081de3">tagWND::spwndParent</a></div><div class="ttdeci">struct tagWND * spwndParent</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01392">user.h:1392</a></div></div>
<div class="ttc" id="aa00905_html_a88326f9335c006f38b3ce4169820bbcf"><div class="ttname"><a href="a00905.html#a88326f9335c006f38b3ce4169820bbcf">ResizeVisExcludeMemory</a></div><div class="ttdeci">BOOL ResizeVisExcludeMemory(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00042">visrgn.c:42</a></div></div>
<div class="ttc" id="aa00905_html_a7ac3f777ab3cf1b54192c24a15a46695"><div class="ttname"><a href="a00905.html#a7ac3f777ab3cf1b54192c24a15a46695">gcrcVisExclude</a></div><div class="ttdeci">int gcrcVisExclude</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00025">visrgn.c:25</a></div></div>
<div class="ttc" id="aa02889_html"><div class="ttname"><a href="a02889.html">tagTHREADINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02260">userk.h:2260</a></div></div>
<div class="ttc" id="aa02581_html_a6171c9000ea2060597a9bcf498ee0316"><div class="ttname"><a href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">tagWND::spwndChild</a></div><div class="ttdeci">struct tagWND * spwndChild</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01393">user.h:1393</a></div></div>
<div class="ttc" id="aa00935_html_a6f9d1e9b327899127c080496900d48d9"><div class="ttname"><a href="a00935.html#a6f9d1e9b327899127c080496900d48d9">SetRectEmpty</a></div><div class="ttdeci">BOOL APIENTRY SetRectEmpty(LPRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00414">rect.c:414</a></div></div>
<div class="ttc" id="aa00905_html_aecf5587e50b6e8aec0b8227c4db2d60a"><div class="ttname"><a href="a00905.html#aecf5587e50b6e8aec0b8227c4db2d60a">CheckIntersectRect</a></div><div class="ttdeci">#define CheckIntersectRect(prc1, prc2)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00085">visrgn.c:85</a></div></div>
<div class="ttc" id="aa02581_html_a17d59d04094aef8b577c0aa781cdf2c6"><div class="ttname"><a href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">tagWND::rcClient</a></div><div class="ttdeci">RECT rcClient</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01399">user.h:1399</a></div></div>
<div class="ttc" id="aa02801_html_aec6cab8a48f05b1fd77850a34109675e"><div class="ttname"><a href="a02801.html#aec6cab8a48f05b1fd77850a34109675e">tagDESKTOP::rpwinstaParent</a></div><div class="ttdeci">struct tagWINDOWSTATION * rpwinstaParent</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01710">userk.h:1710</a></div></div>
<div class="ttc" id="aa00365_html_ad3225ce06580cb58802233512f3d9c81"><div class="ttname"><a href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a></div><div class="ttdeci">BOOL IsVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00456">rtl/winmgr.c:456</a></div></div>
<div class="ttc" id="aa03257_html_a4c7aef1edef0b1230d0e1bf91fcfa150"><div class="ttname"><a href="a03257.html#a4c7aef1edef0b1230d0e1bf91fcfa150">gspwndLockUpdate</a></div><div class="ttdeci">PWND gspwndLockUpdate</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00469">kernel/globals.c:469</a></div></div>
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