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<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" 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>
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