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doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>window_displayer.h</h1><a href="window__displayer_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00008 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font> +00009 <font class="comment"> *</font> +00010 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00011 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00012 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00013 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00014 <font class="comment"> * any later version.</font> +00015 <font class="comment"></font> +00016 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00017 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00018 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00019 <font class="comment"> * General Public License for more details.</font> +00020 <font class="comment"></font> +00021 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00022 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00023 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00024 <font class="comment"> * MA 02111-1307, USA.</font> +00025 <font class="comment"> */</font> +00026 +00027 <font class="preprocessor">#ifndef NL_WINDOW_DISPLAYER_H</font> +00028 <font class="preprocessor"></font><font class="preprocessor">#define NL_WINDOW_DISPLAYER_H</font> +00029 <font class="preprocessor"></font> +00030 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font> +00031 +00032 <font class="preprocessor">#include "<a class="code" href="displayer_8h.html">nel/misc/displayer.h</a>"</font> +00033 <font class="preprocessor">#include "<a class="code" href="mutex_8h.html">nel/misc/mutex.h</a>"</font> +00034 <font class="preprocessor">#include "<a class="code" href="thread_8h.html">nel/misc/thread.h</a>"</font> +00035 +00036 <font class="keyword">namespace </font>NLMISC { +00037 +00038 +<a name="l00046"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html">00046</a> <font class="keyword">class </font>CWindowDisplayer : <font class="keyword">public</font> NLMISC::IDisplayer +00047 { +00048 <font class="keyword">public</font>: +00049 +<a name="l00050"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a0">00050</a> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a0">CWindowDisplayer</a> (<font class="keyword">const</font> <font class="keywordtype">char</font> *displayerName = <font class="stringliteral">""</font>) : +00051 <a class="code" href="classNLMISC_1_1IDisplayer.html#a0">IDisplayer</a>(displayerName), +00052 <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n1">_Buffer</a>("<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a0">CWindowDisplayer</a>::<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n1">_Buffer</a>"), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n2">_Labels</a>("<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a0">CWindowDisplayer</a>::<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n2">_Labels</a>"), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n3">_CommandsToExecute</a>("<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a0">CWindowDisplayer</a>::<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n3">_CommandsToExecute</a>"), +00053 <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n4">_Continue</a>(true), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n7">_Init</a>(false), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n9">_ToolBarHeight</a>(22), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n10">_InputEditHeight</a>(25), <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n11">_Thread</a>(NULL) +00054 { } +00055 +00056 <font class="keyword">virtual</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a1">~CWindowDisplayer</a> (); +00057 +00058 <font class="comment">// open the window and run the display thread (MT)</font> +00059 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a2">create</a> (std::string titleBar = <font class="stringliteral">""</font>, <font class="keywordtype">bool</font> iconified = <font class="keyword">false</font>, sint <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = -1, sint <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a> = -1, sint <a class="code" href="driver__opengl__extension__def_8h.html#a367">w</a> = -1, sint h = -1, sint hs = -1, sint fs = 0, <font class="keyword">const</font> std::string &fn = <font class="stringliteral">""</font>, <font class="keywordtype">bool</font> ww = <font class="keyword">false</font>); +00060 +00061 <font class="comment">// create a new label. empty string mean separator. start with @ means that is a command (MT)</font> +00062 uint <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a3">createLabel</a> (<font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a> = <font class="stringliteral">"?"</font>); +00063 +00064 <font class="comment">// change the value of a label (MT)</font> +00065 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a4">setLabel</a> (uint label, <font class="keyword">const</font> std::string &<a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>); +00066 +00067 <font class="comment">// execute user commands (MT) return false to quit</font> +00068 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a5">update</a> (); +00069 +00070 <font class="comment">// set a special title to the window bar</font> +<a name="l00071"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a6">00071</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a6">setTitleBar</a> (<font class="keyword">const</font> std::string &titleBar) { } +00072 +<a name="l00073"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a7">00073</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#a7">getWindowPos</a> (uint32 &<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>, uint32 &<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>, uint32 &<a class="code" href="driver__opengl__extension__def_8h.html#a367">w</a>, uint32 &h) { <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>=<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>=<a class="code" href="driver__opengl__extension__def_8h.html#a367">w</a>=h=0; } +00074 +00075 <font class="keyword">protected</font>: +00076 +00077 <font class="comment">// display a string (MT)</font> +00078 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#b0">doDisplay</a> (<font class="keyword">const</font> <a class="code" href="structNLMISC_1_1TDisplayInfo.html">NLMISC::TDisplayInfo</a> &args, <font class="keyword">const</font> <font class="keywordtype">char</font> *message); +00079 +00080 <font class="comment">// true for windows</font> +<a name="l00081"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n0">00081</a> <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n0">needSlashR</a>; +00082 +<a name="l00083"></a><a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html">00083</a> <font class="keyword">struct </font>CLabelEntry +00084 { +<a name="l00085"></a><a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#a0">00085</a> <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#a0">CLabelEntry</a> (<font class="keyword">const</font> std::string &<a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>) : <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m0">Hwnd</a>(NULL), <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m1">Value</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>), <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m2">NeedUpdate</a>(true) { } +<a name="l00086"></a><a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m0">00086</a> <font class="keywordtype">void</font> *<a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m0">Hwnd</a>; +<a name="l00087"></a><a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m1">00087</a> std::string <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m1">Value</a>; +<a name="l00088"></a><a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m2">00088</a> <font class="keywordtype">bool</font> <a class="code" href="structNLMISC_1_1CWindowDisplayer_1_1CLabelEntry.html#m2">NeedUpdate</a>; +00089 }; +00090 +00091 <font class="comment">// buffer that contains the text that the DT will have to display</font> +00092 <font class="comment">// uint32 is the color of the string</font> +<a name="l00093"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n1">00093</a> CSynchronized<std::vector<std::pair<uint32, std::string> > > <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n1">_Buffer</a>; +<a name="l00094"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n2">00094</a> CSynchronized<std::vector<CLabelEntry> > <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n2">_Labels</a>; +<a name="l00095"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n3">00095</a> CSynchronized<std::vector<std::string> > <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n3">_CommandsToExecute</a>; +00096 +00097 <font class="comment">// called by DT only</font> +00098 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#b1">open</a> (std::string windowNameEx, <font class="keywordtype">bool</font> iconified, sint <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>, sint <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>, sint <a class="code" href="driver__opengl__extension__def_8h.html#a367">w</a>, sint h, sint hs, sint fs, <font class="keyword">const</font> std::string &fn, <font class="keywordtype">bool</font> ww) = 0; +00099 <font class="comment">// called by DT only</font> +00100 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#b2">display_main</a> () = 0; +00101 +00102 <font class="comment">// all these variables above is used only by the DT</font> +00103 +<a name="l00104"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n4">00104</a> <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n4">_Continue</a>; +00105 +<a name="l00106"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n5">00106</a> std::vector<std::string> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n5">_History</a>; +<a name="l00107"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n6">00107</a> uint <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n6">_PosInHistory</a>; +<a name="l00108"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n7">00108</a> <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n7">_Init</a>; +<a name="l00109"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n8">00109</a> sint <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n8">_HistorySize</a>; +<a name="l00110"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n9">00110</a> sint <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n9">_ToolBarHeight</a>; +<a name="l00111"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n10">00111</a> sint <a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n10">_InputEditHeight</a>; +00112 +00113 <font class="comment">// the thread used to update the display</font> +<a name="l00114"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n11">00114</a> <a class="code" href="classNLMISC_1_1IThread.html">NLMISC::IThread</a> *<a class="code" href="classNLMISC_1_1CWindowDisplayer.html#n11">_Thread</a>; +00115 +<a name="l00116"></a><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#l0">00116</a> <font class="keyword">friend</font> <font class="keyword">class </font><a class="code" href="classNLMISC_1_1CWindowDisplayer.html#l0">CUpdateThread</a>; +00117 }; +00118 +00119 } <font class="comment">// NLMISC</font> +00120 +00121 <font class="preprocessor">#endif // NL_WINDOW_DISPLAYER_H</font> +00122 <font class="preprocessor"></font> +00123 <font class="comment">/* End of window_displayer.h */</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |