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3 | <title>G4Win32.cc Source File</title> |
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8 | <h1>G4Win32.cc</h1><a href="G4Win32_8cc.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">//</span> |
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9 | 00002 <span class="comment">// ********************************************************************</span> |
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10 | 00003 <span class="comment">// * License and Disclaimer *</span> |
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11 | 00004 <span class="comment">// * *</span> |
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12 | 00005 <span class="comment">// * The Geant4 software is copyright of the Copyright Holders of *</span> |
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13 | 00006 <span class="comment">// * the Geant4 Collaboration. It is provided under the terms and *</span> |
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14 | 00007 <span class="comment">// * conditions of the Geant4 Software License, included in the file *</span> |
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15 | 00008 <span class="comment">// * LICENSE and available at http://cern.ch/geant4/license . These *</span> |
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16 | 00009 <span class="comment">// * include a list of copyright holders. *</span> |
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17 | 00010 <span class="comment">// * *</span> |
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18 | 00011 <span class="comment">// * Neither the authors of this software system, nor their employing *</span> |
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19 | 00012 <span class="comment">// * institutes,nor the agencies providing financial support for this *</span> |
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20 | 00013 <span class="comment">// * work make any representation or warranty, express or implied, *</span> |
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21 | 00014 <span class="comment">// * regarding this software system or assume any liability for its *</span> |
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22 | 00015 <span class="comment">// * use. Please see the license in the file LICENSE and URL above *</span> |
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23 | 00016 <span class="comment">// * for the full disclaimer and the limitation of liability. *</span> |
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24 | 00017 <span class="comment">// * *</span> |
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25 | 00018 <span class="comment">// * This code implementation is the result of the scientific and *</span> |
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26 | 00019 <span class="comment">// * technical work of the GEANT4 collaboration. *</span> |
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27 | 00020 <span class="comment">// * By using, copying, modifying or distributing the software (or *</span> |
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28 | 00021 <span class="comment">// * any work based on the software) you agree to acknowledge its *</span> |
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29 | 00022 <span class="comment">// * use in resulting scientific publications, and indicate your *</span> |
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30 | 00023 <span class="comment">// * acceptance of all terms of the Geant4 Software license. *</span> |
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31 | 00024 <span class="comment">// ********************************************************************</span> |
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32 | 00025 <span class="comment">//</span> |
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33 | 00026 <span class="comment">//</span> |
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34 | 00027 <span class="comment">// $Id: G4Win32.cc,v 1.9 2006/06/29 19:10:26 gunter Exp $</span> |
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35 | 00028 <span class="comment">// GEANT4 tag $Name: geant4-08-01-patch-01 $</span> |
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36 | 00029 <span class="comment">//</span> |
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37 | 00030 <span class="comment">// G.Barrand</span> |
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38 | 00031 |
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39 | 00032 <span class="preprocessor">#if defined(G4INTY_BUILD_WIN32) || defined(G4INTY_USE_WIN32)</span> |
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40 | 00033 <span class="preprocessor"></span> |
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41 | 00034 <span class="comment">// this :</span> |
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42 | 00035 <span class="preprocessor">#include "<a class="code" href="G4Win32_8hh.html">G4Win32.hh</a>"</span> |
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43 | 00036 |
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44 | 00037 <span class="preprocessor">#include "G4ios.hh"</span> |
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45 | 00038 |
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46 | <a name="l00039"></a><a class="code" href="G4Win32_8cc.html#a0">00039</a> <span class="keyword">static</span> <span class="keywordtype">char</span> <a class="code" href="G4Win32_8cc.html#a0">className</a>[] = <span class="stringliteral">"G4Win32"</span>; |
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47 | 00040 |
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48 | <a name="l00041"></a><a class="code" href="classG4Win32.html#v0">00041</a> <a class="code" href="classG4Win32.html">G4Win32</a>* <a class="code" href="classG4Win32.html#v0">G4Win32::instance</a> = NULL; |
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49 | 00042 |
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50 | <a name="l00043"></a><a class="code" href="G4Win32_8cc.html#a1">00043</a> <span class="keyword">static</span> G4bool <a class="code" href="G4Win32_8cc.html#a1">Win32Inited</a> = FALSE; |
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51 | <a name="l00044"></a><a class="code" href="G4Win32_8cc.html#a2">00044</a> <span class="keyword">static</span> HWND <a class="code" href="G4Win32_8cc.html#a2">topWindow</a> = NULL; |
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52 | 00045 <span class="comment">/***************************************************************************/</span> |
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53 | <a name="l00046"></a><a class="code" href="classG4Win32.html#e0">00046</a> <a class="code" href="classG4Win32.html">G4Win32</a>* <a class="code" href="classG4Win32.html#e0">G4Win32::getInstance</a> ( |
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54 | 00047 ) |
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55 | 00048 <span class="comment">/***************************************************************************/</span> |
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56 | 00050 { |
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57 | 00051 <span class="keywordflow">if</span> (<a class="code" href="classG4Win32.html#v0">instance</a>==NULL) { |
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58 | 00052 <a class="code" href="classG4Win32.html#v0">instance</a> = <span class="keyword">new</span> <a class="code" href="classG4Win32.html#d0">G4Win32</a>(); |
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59 | 00053 } |
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60 | 00054 <span class="keywordflow">return</span> <a class="code" href="classG4Win32.html#v0">instance</a>; |
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61 | 00055 } |
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62 | 00056 <span class="comment">/***************************************************************************/</span> |
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63 | <a name="l00057"></a><a class="code" href="classG4Win32.html#d0">00057</a> <a class="code" href="classG4Win32.html#d0">G4Win32::G4Win32</a> ( |
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64 | 00058 ) |
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65 | 00059 <span class="comment">/***************************************************************************/</span> |
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66 | 00061 { |
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67 | 00062 <span class="keywordflow">if</span>(<a class="code" href="G4Win32_8cc.html#a1">Win32Inited</a>==FALSE) { <span class="comment">// Should be Done once.</span> |
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68 | 00063 |
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69 | 00064 WNDCLASS wc; |
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70 | 00065 wc.style = CS_HREDRAW | CS_VREDRAW; |
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71 | 00066 wc.lpfnWndProc = (WNDPROC)DefWindowProc; |
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72 | 00067 wc.cbClsExtra = 0; |
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73 | 00068 wc.cbWndExtra = 0; |
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74 | 00069 wc.hInstance = ::GetModuleHandle(NULL); |
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75 | 00070 wc.hIcon = LoadIcon (NULL,IDI_APPLICATION); |
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76 | 00071 wc.hCursor = LoadCursor(NULL,IDC_ARROW); |
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77 | 00072 wc.hbrBackground = GetStockBrush(BLACK_BRUSH); |
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78 | 00073 wc.lpszMenuName = <a class="code" href="G4Win32_8cc.html#a0">className</a>; |
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79 | 00074 wc.lpszClassName = <a class="code" href="G4Win32_8cc.html#a0">className</a>; |
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80 | 00075 ::RegisterClass (&wc); |
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81 | 00076 |
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82 | 00077 <a class="code" href="G4Win32_8cc.html#a2">topWindow</a> = ::CreateWindow(<a class="code" href="G4Win32_8cc.html#a0">className</a>,<a class="code" href="G4Win32_8cc.html#a0">className</a>, |
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83 | 00078 WS_OVERLAPPEDWINDOW, |
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84 | 00079 CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, |
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85 | 00080 NULL, NULL, |
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86 | 00081 ::GetModuleHandle(NULL), |
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87 | 00082 NULL); |
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88 | 00083 |
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89 | 00084 <span class="keywordflow">if</span>(<a class="code" href="G4Win32_8cc.html#a2">topWindow</a>==NULL) { |
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90 | 00085 G4cout << <span class="stringliteral">"G4Win32 : Unable to create Win32 window."</span> << G4endl; |
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91 | 00086 } |
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92 | 00087 |
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93 | 00088 <a class="code" href="G4Win32_8cc.html#a1">Win32Inited</a> = TRUE; |
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94 | 00089 } |
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95 | 00090 |
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96 | 00091 <a class="code" href="classG4VInteractorManager.html#a6">AddDispatcher</a>((<a class="code" href="G4VInteractorManager_8hh.html#a1">G4DispatchFunction</a>)<a class="code" href="classG4Win32.html#e1">G4Win32::dispatchWin32Event</a>); |
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97 | 00092 <a class="code" href="classG4VInteractorManager.html#a4">SetMainInteractor</a>(<a class="code" href="G4Win32_8cc.html#a2">topWindow</a>); |
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98 | 00093 } |
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99 | 00094 <span class="comment">/***************************************************************************/</span> |
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100 | <a name="l00095"></a><a class="code" href="classG4Win32.html#a3">00095</a> <a class="code" href="classG4Win32.html#a3">G4Win32::~G4Win32</a> ( |
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101 | 00096 ) |
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102 | 00097 <span class="comment">/***************************************************************************/</span> |
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103 | 00099 { |
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104 | 00100 <span class="keywordflow">if</span>(<span class="keyword">this</span>==<a class="code" href="classG4Win32.html#v0">instance</a>) { |
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105 | 00101 <a class="code" href="classG4Win32.html#v0">instance</a> = NULL; |
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106 | 00102 } |
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107 | 00103 } |
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108 | 00104 <span class="comment">/***************************************************************************/</span> |
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109 | <a name="l00105"></a><a class="code" href="classG4Win32.html#a0">00105</a> G4bool <a class="code" href="classG4Win32.html#a0">G4Win32::Inited</a> ( |
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110 | 00106 ) |
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111 | 00107 <span class="comment">/***************************************************************************/</span> |
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112 | 00109 { |
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113 | 00110 <span class="keywordflow">return</span> <a class="code" href="G4Win32_8cc.html#a1">Win32Inited</a>; |
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114 | 00111 } |
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115 | 00112 <span class="comment">/***************************************************************************/</span> |
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116 | <a name="l00113"></a><a class="code" href="classG4Win32.html#a1">00113</a> <span class="keywordtype">void</span>* <a class="code" href="classG4Win32.html#a1">G4Win32::GetEvent</a> ( |
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117 | 00114 ) |
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118 | 00115 <span class="comment">/***************************************************************************/</span> |
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119 | 00117 { |
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120 | 00118 <span class="keyword">static</span> MSG event; |
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121 | 00119 BOOL status = ::GetMessage(&event, NULL, 0, 0); |
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122 | 00120 <span class="keywordflow">if</span>(status==FALSE) <span class="keywordflow">return</span> NULL; |
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123 | 00121 <span class="keywordflow">return</span> &event; |
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124 | 00122 } |
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125 | 00123 <span class="comment">/***************************************************************************/</span> |
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126 | <a name="l00124"></a><a class="code" href="classG4Win32.html#a2">00124</a> <span class="keywordtype">void</span> <a class="code" href="classG4Win32.html#a2">G4Win32::FlushAndWaitExecution</a> ( |
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127 | 00125 ) |
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128 | 00126 <span class="comment">/***************************************************************************/</span> |
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129 | 00128 { |
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130 | 00129 MSG event; |
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131 | 00130 <span class="keywordflow">while</span> ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { |
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132 | 00131 ::TranslateMessage(&event); |
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133 | 00132 ::DispatchMessage (&event); |
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134 | 00133 } |
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135 | 00134 } |
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136 | 00135 <span class="comment">/***************************************************************************/</span> |
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137 | <a name="l00136"></a><a class="code" href="classG4Win32.html#e1">00136</a> G4bool <a class="code" href="classG4Win32.html#e1">G4Win32::dispatchWin32Event</a> ( |
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138 | 00137 <span class="keywordtype">void</span>* a_event |
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139 | 00138 ) |
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140 | 00139 <span class="comment">/***************************************************************************/</span> |
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141 | 00141 { |
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142 | 00142 ::TranslateMessage((MSG*)a_event); |
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143 | 00143 ::DispatchMessage ((MSG*)a_event); |
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144 | 00144 <span class="keywordflow">return</span> TRUE; |
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145 | 00145 } |
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146 | 00146 |
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147 | 00147 <span class="preprocessor">#endif //HAS_WIN32</span> |
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148 | 00148 <span class="preprocessor"></span> |
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149 | </pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Jun 22 11:07:02 2007 by |
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150 | <a href="http://www.doxygen.org/index.html"> |
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151 | <img src="doxygen.png" alt="doxygen" align="middle" border=0 > |
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152 | </a>1.3.4 </small></address> |
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153 | </body> |
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154 | </html> |
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