1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |
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16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software Foundation, |
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18 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 | |
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20 | |
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21 | ### File Specific: |
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22 | main-programmer: Benjamin Grauer |
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23 | |
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24 | */ |
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25 | |
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26 | #include "orxonox_gui_exec.h" |
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27 | |
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28 | #include <string.h> |
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29 | |
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30 | #include <sys/stat.h> |
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31 | #include <sys/types.h> |
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32 | |
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33 | |
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34 | HashTable* orxonoxFlagHash; |
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35 | |
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36 | /** |
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37 | \brief Creates the Exec-Frame |
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38 | */ |
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39 | OrxonoxGuiExec::OrxonoxGuiExec(void) |
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40 | { |
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41 | configFile = new char[512]; |
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42 | |
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43 | this->execFrame = new Frame("Execute-Tags:"); |
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44 | this->execBox = new Box('v'); |
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45 | this->execFrame->setGroupName("misc"); |
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46 | |
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47 | this->start = new Button("Start"); |
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48 | #ifdef HAVE_GTK2 |
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49 | this->start->connectSignal("clicked", this, startOrxonox); |
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50 | #endif /* HAVE_GTK2 */ |
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51 | this->execBox->fill(start); |
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52 | this->saveSettings = new CheckButton("Save Settings"); |
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53 | this->saveSettings->value = 1; |
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54 | this->saveSettings->saveability(); |
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55 | this->execBox->fill(this->saveSettings); |
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56 | this->verboseMode = new Menu("verbose mode", "nothing", "error", "warning", "info", "lastItem"); |
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57 | this->verboseMode->setFlagName("verbose", "v", 0); |
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58 | this->verboseMode->saveability(); |
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59 | this->execBox->fill(this->verboseMode); |
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60 | this->alwaysShow = new CheckButton("Always Show this Menu"); |
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61 | this->alwaysShow->setFlagName("gui", "g", 0); |
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62 | this->alwaysShow->saveability(); |
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63 | this->execBox->fill(this->alwaysShow); |
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64 | this->quit = new Button("Quit"); |
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65 | #ifdef HAVE_GTK2 |
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66 | this->quit->connectSignal("clicked", this, OrxonoxGuiExec::quitOrxonox); |
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67 | // Window::mainWindow->connectSignal("remove", this, OrxonoxGuiExec::quitOrxonox); |
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68 | Window::mainWindow->connectSignal("destroy", this, OrxonoxGuiExec::quitOrxonox); |
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69 | #endif /* HAVE_GTK2 */ |
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70 | this->execBox->fill(this->quit); |
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71 | |
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72 | this->execFrame->fill(this->execBox); |
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73 | |
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74 | this->setMainWidget(execFrame); |
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75 | } |
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76 | |
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77 | /** |
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78 | \brief Destructs the Execution-stuff |
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79 | */ |
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80 | OrxonoxGuiExec::~OrxonoxGuiExec(void) |
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81 | { |
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82 | if(this->configFile) |
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83 | delete []this->configFile; |
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84 | } |
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85 | |
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86 | /* FILE HANDLING */ |
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87 | |
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88 | /** |
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89 | \brief sets the confDir and File-name out of an input-string |
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90 | */ |
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91 | void OrxonoxGuiExec::setConfFile(char* confFile) |
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92 | { |
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93 | char splitter = |
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94 | #ifdef __WIN32__ |
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95 | '\\'; |
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96 | #else |
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97 | '/'; |
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98 | #endif |
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99 | char* tmpConfFile = new char[strlen(confFile)+1]; |
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100 | strcpy(tmpConfFile, confFile); |
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101 | char* tmp = strrchr(tmpConfFile, splitter); |
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102 | if (tmp) |
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103 | { |
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104 | tmp[0] = '\0'; |
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105 | this->setConfDir(tmpConfFile); |
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106 | this->setFileName(tmp+1); |
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107 | } |
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108 | else |
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109 | { |
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110 | this->setConfDir("~/"); |
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111 | this->setFileName(tmpConfFile); |
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112 | } |
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113 | delete []tmp; |
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114 | delete []tmpConfFile; |
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115 | } |
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116 | |
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117 | /** |
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118 | \brief sets the Directory of the configuration files |
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119 | \param confDir the Directory for the configuration files |
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120 | */ |
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121 | void OrxonoxGuiExec::setConfDir(char* confDir) |
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122 | { |
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123 | if (!strncmp(confDir, "~/", 2)) |
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124 | { |
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125 | char tmp[500]; |
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126 | #ifdef __WIN32__ |
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127 | strcpy(tmp, getenv("USERPROFILE")); |
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128 | #else |
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129 | strcpy(tmp, getenv("HOME")); |
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130 | #endif |
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131 | this->confDir = new char[strlen(tmp)+strlen(confDir)]; |
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132 | sprintf(this->confDir, "%s%s", tmp, confDir+1); |
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133 | } |
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134 | else |
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135 | { |
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136 | this->confDir = new char[strlen(confDir)+1]; |
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137 | strcpy(this->confDir, confDir); |
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138 | } |
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139 | PRINTF(3)("Config Directory is: %s.\n", this->confDir); |
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140 | mkdir(this->confDir, 0755); |
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141 | } |
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142 | |
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143 | /** |
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144 | \brief Sets the location of the configuration File. |
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145 | \param fileName the location of the configFile |
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146 | |
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147 | \todo: memory allocation could be better. |
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148 | |
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149 | The name will be parsed from ~/ to /home/[username] on unix and c:/Documents and Settings/username/Settings/ on Windows |
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150 | */ |
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151 | void OrxonoxGuiExec::setFileName(char* fileName) |
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152 | { |
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153 | if (!this->confDir) |
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154 | this->setConfDir("~/"); |
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155 | this->configFile = new char[strlen(this->confDir)+strlen(fileName)+2]; |
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156 | sprintf(this->configFile, "%s/%s", this->confDir, fileName); |
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157 | PRINTF(3)("ConfigurationFile is %s.\n", this->configFile); |
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158 | } |
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159 | |
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160 | /** |
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161 | \returns The name of the Configuration-File |
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162 | */ |
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163 | char* OrxonoxGuiExec::getConfigFile(void) const |
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164 | { |
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165 | return this->configFile; |
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166 | } |
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167 | |
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168 | /** |
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169 | \brief checks if a option should be saved. |
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170 | \return 1 if it should 0 if not/ |
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171 | */ |
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172 | int OrxonoxGuiExec::shouldsave() |
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173 | { |
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174 | return(static_cast<Option*>(this->saveSettings)->value); |
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175 | } |
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176 | |
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177 | /** |
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178 | \brief Saves the configuration-file to the Disk.\n |
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179 | \param widget from which Widget on should be saved. |
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180 | |
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181 | this Function only opens and closes the file, in between OrxonoxGuiExec::writeFileText(Widget* widget) will execute the real writing process. |
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182 | */ |
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183 | void OrxonoxGuiExec::writeToFile(Widget* widget) |
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184 | { |
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185 | this->CONFIG_FILE = fopen(configFile, "w"); |
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186 | if(this->CONFIG_FILE) |
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187 | this->writeFileText(widget, 0); |
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188 | fclose(this->CONFIG_FILE); |
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189 | } |
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190 | |
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191 | /** |
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192 | \brief Actually writes into the configuration file to the disk. |
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193 | \param widget from which Widget on should be saved. |
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194 | \param depth initially "0", and grows higher, while new Groups are bundeled. |
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195 | */ |
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196 | void OrxonoxGuiExec::writeFileText(Widget* widget, int depth) |
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197 | { |
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198 | int counter = 0; |
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199 | while(counter < depth &&((widget->isOption>0 |
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200 | &&(static_cast<Option*>(widget)->isSaveable())) |
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201 | ||(widget->isOption<0 |
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202 | && static_cast<Packer*>(widget)->getGroupName()))) |
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203 | { |
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204 | fprintf(this->CONFIG_FILE, " ", depth); |
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205 | counter++; |
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206 | } |
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207 | |
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208 | // check if it is a Packer, and if it is, check if it has a name and if there is something in it. |
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209 | if(widget->isOption <0) |
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210 | { |
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211 | if(static_cast<Packer*>(widget)->getGroupName()) |
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212 | { |
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213 | fprintf(CONFIG_FILE, "[%s]\n", static_cast<Packer*>(widget)->getGroupName()); |
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214 | this->writeFileText(static_cast<Packer*>(widget)->down, depth+1); |
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215 | fprintf(CONFIG_FILE, "\n"); |
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216 | } |
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217 | else |
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218 | { |
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219 | this->writeFileText(static_cast<Packer*>(widget)->down, depth); |
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220 | } |
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221 | } |
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222 | // if(widget->isOption == 0) |
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223 | // printf("%s\n",widget->title); |
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224 | if(widget->isOption >= 1) |
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225 | if (static_cast<Option*>(widget)->isSaveable()) |
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226 | { |
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227 | char Buffer[256]; |
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228 | char* space2under; |
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229 | strcpy(Buffer, static_cast<Option*>(widget)->title); |
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230 | if(strchr(Buffer, '_')) |
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231 | PRINTF(2)("Optionname %s is not Valid for Saving, because it includes an underscore\n", Buffer); |
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232 | while(space2under = strchr(Buffer, ' ')) |
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233 | { |
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234 | space2under[0] = '_'; |
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235 | } |
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236 | fprintf(CONFIG_FILE, "%s = %s\n", Buffer, static_cast<Option*>(widget)->save()); |
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237 | } |
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238 | |
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239 | if(widget->next != NULL) |
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240 | this->writeFileText(widget->next, depth); |
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241 | } |
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242 | |
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243 | /** |
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244 | \brief Reads in Configuration Data. |
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245 | \param widget from which Widget on should be saved. |
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246 | */ |
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247 | void OrxonoxGuiExec::readFromFile(Widget* widget) |
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248 | { |
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249 | this->CONFIG_FILE = fopen(configFile, "r"); |
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250 | VarInfo varInfo; |
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251 | if(this->CONFIG_FILE) |
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252 | { |
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253 | Widget* groupWidget = widget; |
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254 | char Buffer[256] = ""; |
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255 | char Variable[256]= ""; |
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256 | char* Value; |
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257 | while(fscanf(this->CONFIG_FILE, "%s", Buffer) != EOF) |
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258 | { |
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259 | // group-search // |
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260 | if(!strncmp(Buffer, "[", 1)) |
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261 | { |
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262 | if((groupWidget = locateGroup(widget, Buffer, 1))==NULL) |
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263 | { |
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264 | PRINTF(2)("!!There is no group called %s in this GUI.\n First best Widget will get the Infos assigned.\n Config-File will be updated in next Save\n", Buffer); |
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265 | groupWidget = widget; |
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266 | } |
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267 | else |
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268 | PRINT(5)("Group %s located.\n", static_cast<Packer*>(groupWidget)->groupName); |
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269 | } |
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270 | // option-setting // |
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271 | if(!strcmp(Buffer, "=")) |
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272 | { |
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273 | char* under2space; |
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274 | while(under2space = strchr(Variable, '_')) |
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275 | { |
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276 | sprintf(under2space, " %s", under2space+1); |
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277 | } |
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278 | |
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279 | fscanf(this->CONFIG_FILE, "%s", Buffer); |
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280 | varInfo.variableName = Variable; |
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281 | varInfo.variableValue = Buffer; |
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282 | groupWidget->walkThrough(this->readFileText, &varInfo, 0); |
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283 | sprintf(Variable, ""); |
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284 | } |
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285 | sprintf(Variable, "%s", Buffer); |
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286 | } |
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287 | widget->walkThrough(widget->setOptions, 0); |
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288 | } |
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289 | } |
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290 | |
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291 | /** |
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292 | \brief Maps Confugurations to the Options. |
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293 | \param widget which widget downwards |
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294 | \param varInfo Information about the Variable to read |
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295 | */ |
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296 | void OrxonoxGuiExec::readFileText(Widget* widget, void* varInfo) |
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297 | { |
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298 | VarInfo* info =(VarInfo*)varInfo; |
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299 | if(widget->title && !strcmp(widget->title, info->variableName)) |
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300 | { |
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301 | PRINT(5)("Located Option %s.\n", widget->title); |
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302 | if(widget->isOption >= 1) |
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303 | static_cast<Option*>(widget)->load(info->variableValue); |
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304 | } |
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305 | } |
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306 | |
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307 | /** |
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308 | \brief Locates a Group. |
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309 | \param widget The Widget from where to search from |
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310 | \param groupName The GroupName for which to search. |
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311 | \param depth The Depth of the search seen from the first widget we searched from. |
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312 | \returns The Widget that holds the Group, or the NULL if the Group wasn't found. |
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313 | |
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314 | \todo do this in gui-gtk. |
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315 | */ |
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316 | Widget* OrxonoxGuiExec::locateGroup(Widget* widget, char* groupName, int depth) |
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317 | { |
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318 | Widget* tmp; |
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319 | |
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320 | // removes the trailing and ending [ ]. |
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321 | if(!strncmp(groupName, "[", 1)) |
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322 | { |
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323 | groupName = groupName+1; |
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324 | groupName[strlen(groupName)-1] = '\0'; |
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325 | } |
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326 | |
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327 | if(widget->isOption < 0) |
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328 | { |
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329 | if(static_cast<Packer*>(widget)->getGroupName() && !strcmp(groupName, static_cast<Packer*>(widget)->getGroupName())) |
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330 | { |
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331 | return widget; |
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332 | } |
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333 | else |
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334 | { |
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335 | if((tmp = locateGroup(static_cast<Packer*>(widget)->down, groupName, depth+1)) != NULL) |
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336 | return tmp; |
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337 | } |
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338 | } |
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339 | |
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340 | if(widget->next != NULL && depth != 0) |
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341 | { |
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342 | if((tmp = locateGroup(widget->next, groupName, depth)) != NULL) |
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343 | return tmp; |
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344 | } |
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345 | return NULL; |
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346 | } |
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347 | |
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348 | #ifdef HAVE_GTK2 |
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349 | /** |
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350 | \brief Starts ORXONOX.(not really implemented yet, but the function is there.\n |
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351 | \param widget the widget that executed the start command |
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352 | \param data additional data |
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353 | |
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354 | This is a Signal and can be executed through Widget::signal_connect |
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355 | */ |
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356 | int OrxonoxGuiExec::startOrxonox(GtkWidget* widget, void* data) |
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357 | { |
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358 | OrxonoxGuiExec* exec =(OrxonoxGuiExec*)data; |
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359 | if(exec->shouldsave()) |
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360 | exec->writeToFile(Window::mainWindow); |
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361 | PRINT(3)("Starting Orxonox\n"); |
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362 | system("./orxonox"); //!< \todo fix this. should execute orxonox for real(coded not over the shell) |
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363 | } |
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364 | |
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365 | /** |
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366 | \brief Starts ORXONOX.(not really implemented yet, but the function is there.\n |
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367 | \param widget the widget that executed the start command |
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368 | \param data additional data |
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369 | |
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370 | This is a Signal and can be executed through Widget::signal_connect |
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371 | */ |
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372 | int OrxonoxGuiExec::quitOrxonox(GtkWidget* widget, void* data) |
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373 | { |
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374 | OrxonoxGuiExec* exec =(OrxonoxGuiExec*)data; |
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375 | PRINT(3)( "Quitting Orxonox %p\n", exec); |
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376 | if(exec->shouldsave()) |
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377 | exec->writeToFile(Window::mainWindow); |
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378 | gtk_main_quit(); |
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379 | } |
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380 | #else /* HAVE_GTK2 */ |
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381 | /** |
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382 | \brief Starts ORXONOX.(not really implemented yet, but the function is there.\n |
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383 | \param widget the widget that executed the start command |
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384 | \param data additional data |
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385 | */ |
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386 | int OrxonoxGuiExec::startOrxonox(void* widget, void* data) |
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387 | { |
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388 | OrxonoxGuiExec* exec =(OrxonoxGuiExec*)data; |
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389 | PRINT(3)("Starting Orxonox\n"); |
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390 | if(exec->shouldsave()) |
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391 | exec->writeToFile(Window::mainWindow); |
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392 | system("./orxonox"); //!< \todo fix this. should execute orxonox for real(coded not over the shell) |
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393 | } |
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394 | /** |
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395 | \brief Quits ORXONOX. |
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396 | \param widget the widget that executed the Quit command |
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397 | \param data additional data |
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398 | |
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399 | This is a Signal and can be executed through Widget::signal_connect |
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400 | */ |
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401 | int OrxonoxGuiExec::quitOrxonox(void* widget, void* data) |
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402 | { |
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403 | OrxonoxGuiExec* exec =(OrxonoxGuiExec*)data; |
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404 | PRINT(3)("Quiting Orxonox"); |
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405 | if(exec->shouldsave()) |
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406 | exec->writeToFile(Window::mainWindow); |
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407 | } |
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408 | |
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409 | #endif /* HAVE_GTK2 */ |
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