1 | /** @file
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2 | *
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3 | * VBox frontends: Qt GUI ("VirtualBox"):
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4 | * Header with common definitions and global functions
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5 | */
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6 |
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7 | /*
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8 | * Copyright (C) 2006-2007 innotek GmbH
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9 | *
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10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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11 | * available from http://www.virtualbox.org. This file is free software;
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12 | * you can redistribute it and/or modify it under the terms of the GNU
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13 | * General Public License as published by the Free Software Foundation,
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14 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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15 | * distribution. VirtualBox OSE is distributed in the hope that it will
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16 | * be useful, but WITHOUT ANY WARRANTY of any kind.
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17 | */
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18 |
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19 | #ifndef __VBoxDefs_h__
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20 | #define __VBoxDefs_h__
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21 |
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22 | #include <qevent.h>
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23 |
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24 | #define LOG_GROUP LOG_GROUP_GUI
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25 | #include <VBox/log.h>
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26 | #include <iprt/assert.h>
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27 |
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28 | #include <iprt/alloc.h>
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29 | #include <iprt/asm.h>
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30 |
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31 | #ifdef VBOX_GUI_DEBUG
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32 |
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33 | #define AssertWrapperOk(w) \
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34 | AssertMsg (w.isOk(), (#w " is not okay (RC=0x%08X)", w.lastRC()))
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35 | #define AssertWrapperOkMsg(w, m) \
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36 | AssertMsg (w.isOk(), (#w ": " m " (RC=0x%08X)", w.lastRC()))
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37 |
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38 | #else // !VBOX_GUI_DEBUG
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39 |
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40 | #define AssertWrapperOk(w) do {} while (0)
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41 | #define AssertWrapperOkMsg(w, m) do {} while (0)
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42 |
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43 | #endif // !VBOX_GUI_DEBUG
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44 |
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45 | #ifndef SIZEOF_ARRAY
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46 | #define SIZEOF_ARRAY(a) (sizeof(a) / sizeof(a[0]))
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47 | #endif
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48 |
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49 | #if defined (VBOX_GUI_USE_QIMAGE) || \
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50 | defined (VBOX_GUI_USE_SDL) || \
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51 | defined (VBOX_GUI_USE_DDRAW)
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52 | #if !defined (VBOX_GUI_USE_EXT_FRAMEBUFFER)
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53 | #define VBOX_GUI_USE_EXT_FRAMEBUFFER
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54 | #endif
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55 | #else
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56 | #if defined (VBOX_GUI_USE_EXT_FRAMEBUFFER)
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57 | #undef VBOX_GUI_USE_EXT_FRAMEBUFFER
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58 | #endif
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59 | #if !defined (VBOX_GUI_USE_REFRESH_TIMER)
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60 | #define VBOX_GUI_USE_REFRESH_TIMER
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61 | #endif
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62 | #endif
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63 |
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64 | /////////////////////////////////////////////////////////////////////////////
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65 |
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66 | #if defined (VBOX_GUI_DEBUG)
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67 |
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68 | #include <VBox/types.h> // for uint64_t type
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69 |
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70 | #include <qthread.h>
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71 | #include <qdatetime.h>
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72 |
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73 | /**
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74 | * A class to measure intervals using rdtsc instruction.
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75 | */
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76 | class VMCPUTimer : public QThread // for crossplatform msleep()
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77 | {
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78 | public:
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79 | inline static uint64_t ticks() {
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80 | return ASMReadTSC();
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81 | }
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82 | inline static uint64_t msecs( uint64_t tcks ) {
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83 | return tcks / ticks_per_msec;
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84 | }
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85 | inline static uint64_t msecsSince( uint64_t tcks ) {
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86 | tcks = ticks() - tcks;
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87 | return tcks / ticks_per_msec;
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88 | }
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89 | inline static void calibrate( int ms )
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90 | {
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91 | QTime t;
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92 | uint64_t tcks = ticks();
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93 | t.start();
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94 | msleep( ms );
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95 | tcks = ticks() - tcks;
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96 | int msecs = t.elapsed();
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97 | ticks_per_msec = tcks / msecs;
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98 | }
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99 | inline static uint64_t ticksPerMsec() {
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100 | return ticks_per_msec;
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101 | }
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102 | private:
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103 | static uint64_t ticks_per_msec;
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104 | };
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105 |
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106 | #endif // VBOX_GUI_DEBUG
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107 |
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108 | /* A common namespace for all enums */
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109 | struct VBoxDefs
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110 | {
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111 | /** Disk image type. */
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112 | enum DiskType { InvalidType, HD = 0x01, CD = 0x02, FD = 0x04 };
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113 |
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114 | /** VM display rendering mode. */
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115 | enum RenderMode
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116 | {
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117 | InvalidRenderMode, TimerMode, QImageMode, SDLMode, DDRAWMode
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118 | };
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119 |
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120 | /** Additional Qt event types. */
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121 | enum
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122 | {
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123 | AsyncEventType = QEvent::User + 100,
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124 | ResizeEventType,
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125 | RepaintEventType,
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126 | SetRegionEventType,
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127 | MouseCapabilityEventType,
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128 | MousePointerChangeEventType,
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129 | MachineStateChangeEventType,
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130 | AdditionsStateChangeEventType,
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131 | MediaChangeEventType,
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132 | MachineDataChangeEventType,
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133 | MachineRegisteredEventType,
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134 | ShowRegDlgEventType,
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135 | SessionStateChangeEventType,
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136 | SnapshotEventType,
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137 | NetworkAdapterChangeEventType,
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138 | USBCtlStateChangeEventType,
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139 | USBDeviceStateChangeEventType,
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140 | SharedFolderChangeEventType,
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141 | RuntimeErrorEventType,
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142 | ModifierKeyChangeEventType,
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143 | EnumerateMediaEventType,
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144 | #if defined (Q_WS_WIN)
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145 | ShellExecuteEventType,
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146 | #endif
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147 | ActivateMenuEventType,
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148 | #if defined (Q_WS_MAC)
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149 | ShowWindowEventType,
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150 | #endif
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151 | };
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152 |
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153 | static const char* GUI_LastWindowPosition;
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154 | static const char* GUI_LastWindowPosition_Max;
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155 | static const char* GUI_Fullscreen;
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156 | static const char* GUI_Seamless;
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157 | static const char* GUI_AutoresizeGuest;
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158 | static const char* GUI_FirstRun;
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159 | static const char* GUI_SaveMountedAtRuntime;
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160 | static const char* GUI_LastCloseAction;
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161 | static const char* GUI_SuppressMessages;
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162 | static const char* GUI_PermanentSharedFoldersAtRuntime;
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163 | #ifdef Q_WS_X11
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164 | static const char* GUI_LicenseKey;
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165 | #endif
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166 | static const char* GUI_RegistrationTriesLeft;
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167 | static const char* GUI_RegistrationDlgWinID;
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168 | };
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169 |
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170 | #endif // __VBoxDefs_h__
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171 |
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