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annotate src/main/macos/SDL_main.c @ 1683:396a35389351 SDL-1.3

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Finished palettized display handling. Added support for surface palette sharing.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 17 Jun 2006 06:45:14 +0000
parents 4da1ee79c9af
children
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 /* This file takes care of command line argument parsing, and stdio redirection
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24 in the MacOS environment. (stdio/stderr is *not* directed for Mach-O builds)
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25 */
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26
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27 #if defined(__APPLE__) && defined(__MACH__)
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28 #include <Carbon/Carbon.h>
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29 #elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335)
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30 #include <Carbon.h>
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31 #else
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32 #include <Dialogs.h>
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33 #include <Fonts.h>
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34 #include <Events.h>
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35 #include <Resources.h>
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36 #include <Folders.h>
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37 #endif
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38
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39 /* Include the SDL main definition header */
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40 #include "SDL.h"
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41 #include "SDL_main.h"
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42 #ifdef main
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43 #undef main
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44 #endif
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45
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46 #if !(defined(__APPLE__) && defined(__MACH__))
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47 /* The standard output files */
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48 #define STDOUT_FILE "stdout.txt"
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49 #define STDERR_FILE "stderr.txt"
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50 #endif
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51
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52 #if !defined(__MWERKS__) && !TARGET_API_MAC_CARBON
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53 /* In MPW, the qd global has been removed from the libraries */
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54 QDGlobals qd;
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55 #endif
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56
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57 /* Structure for keeping prefs in 1 variable */
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58 typedef struct
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59 {
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60 Str255 command_line;
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61 Str255 video_driver_name;
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62 Boolean output_to_file;
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63 } PrefsRecord;
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64
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65 /* See if the command key is held down at startup */
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66 static Boolean
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67 CommandKeyIsDown(void)
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68 {
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69 KeyMap theKeyMap;
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70
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71 GetKeys(theKeyMap);
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72
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73 if (((unsigned char *) theKeyMap)[6] & 0x80) {
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74 return (true);
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75 }
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76 return (false);
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77 }
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78
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79 #if !(defined(__APPLE__) && defined(__MACH__))
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80
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81 /* Parse a command line buffer into arguments */
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82 static int
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83 ParseCommandLine(char *cmdline, char **argv)
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84 {
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85 char *bufp;
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86 int argc;
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87
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88 argc = 0;
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89 for (bufp = cmdline; *bufp;) {
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90 /* Skip leading whitespace */
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91 while (SDL_isspace(*bufp)) {
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92 ++bufp;
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93 }
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94 /* Skip over argument */
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95 if (*bufp == '"') {
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96 ++bufp;
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97 if (*bufp) {
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98 if (argv) {
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99 argv[argc] = bufp;
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100 }
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101 ++argc;
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102 }
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103 /* Skip over word */
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104 while (*bufp && (*bufp != '"')) {
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105 ++bufp;
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106 }
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107 } else {
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108 if (*bufp) {
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109 if (argv) {
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110 argv[argc] = bufp;
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111 }
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112 ++argc;
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113 }
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114 /* Skip over word */
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115 while (*bufp && !SDL_isspace(*bufp)) {
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116 ++bufp;
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117 }
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118 }
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119 if (*bufp) {
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120 if (argv) {
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121 *bufp = '\0';
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122 }
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123 ++bufp;
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124 }
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125 }
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126 if (argv) {
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127 argv[argc] = NULL;
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128 }
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129 return (argc);
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130 }
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131
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132 /* Remove the output files if there was no output written */
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133 static void
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134 cleanup_output(void)
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135 {
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136 FILE *file;
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137 int empty;
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138
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139 /* Flush the output in case anything is queued */
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140 fclose(stdout);
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141 fclose(stderr);
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142
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143 /* See if the files have any output in them */
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144 file = fopen(STDOUT_FILE, "rb");
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145 if (file) {
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146 empty = (fgetc(file) == EOF) ? 1 : 0;
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147 fclose(file);
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148 if (empty) {
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149 remove(STDOUT_FILE);
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150 }
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151 }
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152 file = fopen(STDERR_FILE, "rb");
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153 if (file) {
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154 empty = (fgetc(file) == EOF) ? 1 : 0;
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155 fclose(file);
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156 if (empty) {
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157 remove(STDERR_FILE);
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158 }
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159 }
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160 }
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161
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162 #endif //!(defined(__APPLE__) && defined(__MACH__))
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163
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164 static int
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165 getCurrentAppName(StrFileName name)
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166 {
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167
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168 ProcessSerialNumber process;
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169 ProcessInfoRec process_info;
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170 FSSpec process_fsp;
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171
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172 process.highLongOfPSN = 0;
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173 process.lowLongOfPSN = kCurrentProcess;
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174 process_info.processInfoLength = sizeof(process_info);
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175 process_info.processName = NULL;
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176 process_info.processAppSpec = &process_fsp;
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177
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178 if (noErr != GetProcessInformation(&process, &process_info))
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179 return 0;
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180
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181 SDL_memcpy(name, process_fsp.name, process_fsp.name[0] + 1);
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182 return 1;
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183 }
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184
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185 static int
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186 getPrefsFile(FSSpec * prefs_fsp, int create)
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187 {
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188
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189 /* The prefs file name is the application name, possibly truncated, */
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190 /* plus " Preferences */
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191
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192 #define SUFFIX " Preferences"
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193 #define MAX_NAME 19 /* 31 - strlen (SUFFIX) */
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194
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195 short volume_ref_number;
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196 long directory_id;
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197 StrFileName prefs_name;
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198 StrFileName app_name;
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199
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200 /* Get Preferences folder - works with Multiple Users */
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201 if (noErr !=
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202 FindFolder(kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder,
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203 &volume_ref_number, &directory_id))
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204 exit(-1);
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205
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206 if (!getCurrentAppName(app_name))
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207 exit(-1);
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208
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209 /* Truncate if name is too long */
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210 if (app_name[0] > MAX_NAME)
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211 app_name[0] = MAX_NAME;
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212
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213 SDL_memcpy(prefs_name + 1, app_name + 1, app_name[0]);
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214 SDL_memcpy(prefs_name + app_name[0] + 1, SUFFIX, strlen(SUFFIX));
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215 prefs_name[0] = app_name[0] + strlen(SUFFIX);
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216
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217 /* Make the file spec for prefs file */
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218 if (noErr !=
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219 FSMakeFSSpec(volume_ref_number, directory_id, prefs_name, prefs_fsp))
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220 {
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221 if (!create)
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222 return 0;
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223 else {
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224 /* Create the prefs file */
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225 SDL_memcpy(prefs_fsp->name, prefs_name, prefs_name[0] + 1);
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226 prefs_fsp->parID = directory_id;
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227 prefs_fsp->vRefNum = volume_ref_number;
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228
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229 FSpCreateResFile(prefs_fsp, 0x3f3f3f3f, 'pref', 0); // '????' parsed as trigraph
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230
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231 if (noErr != ResError())
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232 return 0;
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233 }
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234 }
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235 return 1;
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236 }
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237
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238 static int
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239 readPrefsResource(PrefsRecord * prefs)
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240 {
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241
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242 Handle prefs_handle;
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243
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244 prefs_handle = Get1Resource('CLne', 128);
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245
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246 if (prefs_handle != NULL) {
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247 int offset = 0;
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248 // int j = 0;
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249
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250 HLock(prefs_handle);
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251
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252 /* Get command line string */
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253 SDL_memcpy(prefs->command_line, *prefs_handle,
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254 (*prefs_handle)[0] + 1);
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255
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256 /* Get video driver name */
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257 offset += (*prefs_handle)[0] + 1;
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258 SDL_memcpy(prefs->video_driver_name, *prefs_handle + offset,
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259 (*prefs_handle)[offset] + 1);
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260
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261 /* Get save-to-file option (1 or 0) */
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262 offset += (*prefs_handle)[offset] + 1;
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263 prefs->output_to_file = (*prefs_handle)[offset];
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264
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265 ReleaseResource(prefs_handle);
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266
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267 return ResError() == noErr;
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268 }
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269
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270 return 0;
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271 }
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272
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273 static int
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274 writePrefsResource(PrefsRecord * prefs, short resource_file)
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275 {
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276
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277 Handle prefs_handle;
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278
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279 UseResFile(resource_file);
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280
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281 prefs_handle = Get1Resource('CLne', 128);
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282 if (prefs_handle != NULL)
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283 RemoveResource(prefs_handle);
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284
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285 prefs_handle =
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286 NewHandle(prefs->command_line[0] + prefs->video_driver_name[0] + 4);
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287 if (prefs_handle != NULL) {
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288
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289 int offset;
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290
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291 HLock(prefs_handle);
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292
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293 /* Command line text */
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294 offset = 0;
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295 SDL_memcpy(*prefs_handle, prefs->command_line,
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296 prefs->command_line[0] + 1);
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297
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298 /* Video driver name */
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299 offset += prefs->command_line[0] + 1;
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300 SDL_memcpy(*prefs_handle + offset, prefs->video_driver_name,
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301 prefs->video_driver_name[0] + 1);
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302
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303 /* Output-to-file option */
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304 offset += prefs->video_driver_name[0] + 1;
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305 *(*((char **) prefs_handle) + offset) = (char) prefs->output_to_file;
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306 *(*((char **) prefs_handle) + offset + 1) = 0;
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307
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308 AddResource(prefs_handle, 'CLne', 128, "\pCommand Line");
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309 WriteResource(prefs_handle);
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310 UpdateResFile(resource_file);
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311 DisposeHandle(prefs_handle);
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312
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313 return ResError() == noErr;
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314 }
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315
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316 return 0;
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317 }
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318
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319 static int
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320 readPreferences(PrefsRecord * prefs)
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321 {
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322
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323 int no_error = 1;
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324 FSSpec prefs_fsp;
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325
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326 /* Check for prefs file first */
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327 if (getPrefsFile(&prefs_fsp, 0)) {
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328
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329 short prefs_resource;
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330
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331 prefs_resource = FSpOpenResFile(&prefs_fsp, fsRdPerm);
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332 if (prefs_resource == -1) /* this shouldn't happen, but... */
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333 return 0;
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334
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335 UseResFile(prefs_resource);
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336 no_error = readPrefsResource(prefs);
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337 CloseResFile(prefs_resource);
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338 }
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339
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340 /* Fall back to application's resource fork (reading only, so this is safe) */
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341 else {
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342
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343 no_error = readPrefsResource(prefs);
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344 }
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345
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346 return no_error;
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347 }
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348
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349 static int
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350 writePreferences(PrefsRecord * prefs)
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351 {
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352
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353 int no_error = 1;
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354 FSSpec prefs_fsp;
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355
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356 /* Get prefs file, create if it doesn't exist */
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357 if (getPrefsFile(&prefs_fsp, 1)) {
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358
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359 short prefs_resource;
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360
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361 prefs_resource = FSpOpenResFile(&prefs_fsp, fsRdWrPerm);
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362 if (prefs_resource == -1)
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363 return 0;
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364 no_error = writePrefsResource(prefs, prefs_resource);
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365 CloseResFile(prefs_resource);
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366 }
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367
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368 return no_error;
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369 }
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370
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371 /* This is where execution begins */
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372 int
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373 main(int argc, char *argv[])
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374 {
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375
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376 #if !(defined(__APPLE__) && defined(__MACH__))
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377 #pragma unused(argc, argv)
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378 #endif
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379
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380 #define DEFAULT_ARGS "\p" /* pascal string for default args */
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381 #define DEFAULT_VIDEO_DRIVER "\ptoolbox" /* pascal string for default video driver name */
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382 #define DEFAULT_OUTPUT_TO_FILE 1 /* 1 == output to file, 0 == no output */
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383
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384 #define VIDEO_ID_DRAWSPROCKET 1 /* these correspond to popup menu choices */
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385 #define VIDEO_ID_TOOLBOX 2
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386
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387 PrefsRecord prefs =
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388 { DEFAULT_ARGS, DEFAULT_VIDEO_DRIVER, DEFAULT_OUTPUT_TO_FILE };
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389
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390 #if !(defined(__APPLE__) && defined(__MACH__))
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391 int nargs;
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392 char **args;
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393 char *commandLine;
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394
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395 StrFileName appNameText;
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396 #endif
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397 int videodriver = VIDEO_ID_TOOLBOX;
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398 int settingsChanged = 0;
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399
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400 long i;
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401
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402 /* Kyle's SDL command-line dialog code ... */
0
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403 #if !TARGET_API_MAC_CARBON
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404 InitGraf(&qd.thePort);
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405 InitFonts();
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406 InitWindows();
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407 InitMenus();
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408 InitDialogs(nil);
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409 #endif
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410 InitCursor();
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411 FlushEvents(everyEvent, 0);
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412 #if !TARGET_API_MAC_CARBON
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413 MaxApplZone();
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414 #endif
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415 MoreMasters();
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416 MoreMasters();
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417 #if 0
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418 /* Intialize SDL, and put up a dialog if we fail */
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419 if (SDL_Init(0) < 0) {
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420
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421 #define kErr_OK 1
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422 #define kErr_Text 2
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423
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424 DialogPtr errorDialog;
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425 short dummyType;
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426 Rect dummyRect;
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427 Handle dummyHandle;
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428 short itemHit;
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429
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430 errorDialog = GetNewDialog(1001, nil, (WindowPtr) - 1);
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431 if (errorDialog == NULL)
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432 return -1;
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433 DrawDialog(errorDialog);
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434
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435 GetDialogItem(errorDialog, kErr_Text, &dummyType, &dummyHandle,
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436 &dummyRect);
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437 SetDialogItemText(dummyHandle, "\pError Initializing SDL");
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438
1133
609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
439 #if TARGET_API_MAC_CARBON
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440 SetPort(GetDialogPort(errorDialog));
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609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
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441 #else
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442 SetPort(errorDialog);
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609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
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443 #endif
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444 do {
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445 ModalDialog(nil, &itemHit);
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446 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
447 while (itemHit != kErr_OK);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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448
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449 DisposeDialog(errorDialog);
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450 exit(-1);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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451 }
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452 atexit(cleanup_output);
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453 atexit(SDL_Quit);
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diff changeset
454 #endif
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455
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diff changeset
456 /* Set up SDL's QuickDraw environment */
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diff changeset
457 #if !TARGET_API_MAC_CARBON
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diff changeset
458 SDL_InitQuickDraw(&qd);
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diff changeset
459 #endif
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diff changeset
460
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461 if (readPreferences(&prefs)) {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
462
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463 if (SDL_memcmp(prefs.video_driver_name + 1, "DSp", 3) == 0)
0
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diff changeset
464 videodriver = 1;
1668
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465 else if (SDL_memcmp(prefs.video_driver_name + 1, "toolbox", 7) == 0)
0
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diff changeset
466 videodriver = 2;
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
467 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
468
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469 if (CommandKeyIsDown()) {
0
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diff changeset
470
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diff changeset
471 #define kCL_OK 1
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diff changeset
472 #define kCL_Cancel 2
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diff changeset
473 #define kCL_Text 3
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diff changeset
474 #define kCL_File 4
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diff changeset
475 #define kCL_Video 6
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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476
0
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477 DialogPtr commandDialog;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
478 short dummyType;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
479 Rect dummyRect;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
480 Handle dummyHandle;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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481 short itemHit;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
482 #if TARGET_API_MAC_CARBON
1133
609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
483 ControlRef control;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
484 #endif
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
485
0
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diff changeset
486 /* Assume that they will change settings, rather than do exhaustive check */
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diff changeset
487 settingsChanged = 1;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
488
0
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diff changeset
489 /* Create dialog and display it */
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490 commandDialog = GetNewDialog(1000, nil, (WindowPtr) - 1);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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491 #if TARGET_API_MAC_CARBON
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492 SetPort(GetDialogPort(commandDialog));
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
493 #else
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494 SetPort(commandDialog);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
495 #endif
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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496
0
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diff changeset
497 /* Setup controls */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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498 #if TARGET_API_MAC_CARBON
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499 GetDialogItemAsControl(commandDialog, kCL_File, &control);
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500 SetControlValue(control, prefs.output_to_file);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
501 #else
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502 GetDialogItem(commandDialog, kCL_File, &dummyType, &dummyHandle, &dummyRect); /* MJS */
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503 SetControlValue((ControlHandle) dummyHandle, prefs.output_to_file);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
504 #endif
0
74212992fb08 Initial revision
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parents:
diff changeset
505
1668
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diff changeset
506 GetDialogItem(commandDialog, kCL_Text, &dummyType, &dummyHandle,
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diff changeset
507 &dummyRect);
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diff changeset
508 SetDialogItemText(dummyHandle, prefs.command_line);
0
74212992fb08 Initial revision
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parents:
diff changeset
509
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
510 #if TARGET_API_MAC_CARBON
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diff changeset
511 GetDialogItemAsControl(commandDialog, kCL_Video, &control);
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diff changeset
512 SetControlValue(control, videodriver);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
513 #else
1668
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diff changeset
514 GetDialogItem(commandDialog, kCL_Video, &dummyType, &dummyHandle,
4da1ee79c9af more tweaking indent options
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diff changeset
515 &dummyRect);
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diff changeset
516 SetControlValue((ControlRef) dummyHandle, videodriver);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
517 #endif
0
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diff changeset
518
1668
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diff changeset
519 SetDialogDefaultItem(commandDialog, kCL_OK);
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diff changeset
520 SetDialogCancelItem(commandDialog, kCL_Cancel);
0
74212992fb08 Initial revision
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parents:
diff changeset
521
74212992fb08 Initial revision
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diff changeset
522 do {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
523
1668
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diff changeset
524 ModalDialog(nil, &itemHit); /* wait for user response */
0
74212992fb08 Initial revision
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parents:
diff changeset
525
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
526 /* Toggle command-line output checkbox */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
527 if (itemHit == kCL_File) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
528 #if TARGET_API_MAC_CARBON
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diff changeset
529 GetDialogItemAsControl(commandDialog, kCL_File, &control);
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diff changeset
530 SetControlValue(control, !GetControlValue(control));
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
531 #else
1668
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diff changeset
532 GetDialogItem(commandDialog, kCL_File, &dummyType, &dummyHandle, &dummyRect); /* MJS */
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diff changeset
533 SetControlValue((ControlHandle) dummyHandle,
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diff changeset
534 !GetControlValue((ControlHandle)
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diff changeset
535 dummyHandle));
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
536 #endif
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
537 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
538
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
539 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1424
diff changeset
540 while (itemHit != kCL_OK && itemHit != kCL_Cancel);
0
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parents:
diff changeset
541
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diff changeset
542 /* Get control values, even if they did not change */
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diff changeset
543 GetDialogItem(commandDialog, kCL_Text, &dummyType, &dummyHandle, &dummyRect); /* MJS */
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544 GetDialogItemText(dummyHandle, prefs.command_line);
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545
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546 #if TARGET_API_MAC_CARBON
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547 GetDialogItemAsControl(commandDialog, kCL_File, &control);
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548 prefs.output_to_file = GetControlValue(control);
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549 #else
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550 GetDialogItem(commandDialog, kCL_File, &dummyType, &dummyHandle, &dummyRect); /* MJS */
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551 prefs.output_to_file = GetControlValue((ControlHandle) dummyHandle);
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diff changeset
552 #endif
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553
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554 #if TARGET_API_MAC_CARBON
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555 GetDialogItemAsControl(commandDialog, kCL_Video, &control);
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556 videodriver = GetControlValue(control);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
557 #else
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558 GetDialogItem(commandDialog, kCL_Video, &dummyType, &dummyHandle,
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559 &dummyRect);
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560 videodriver = GetControlValue((ControlRef) dummyHandle);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
561 #endif
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562
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563 DisposeDialog(commandDialog);
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564
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565 if (itemHit == kCL_Cancel) {
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diff changeset
566 exit(0);
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74212992fb08 Initial revision
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567 }
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diff changeset
568 }
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diff changeset
569
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570 /* Set pseudo-environment variables for video driver, update prefs */
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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571 switch (videodriver) {
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572 case VIDEO_ID_DRAWSPROCKET:
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573 SDL_putenv("SDL_VIDEODRIVER=DSp");
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574 SDL_memcpy(prefs.video_driver_name, "\pDSp", 4);
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diff changeset
575 break;
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576 case VIDEO_ID_TOOLBOX:
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577 SDL_putenv("SDL_VIDEODRIVER=toolbox");
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578 SDL_memcpy(prefs.video_driver_name, "\ptoolbox", 8);
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782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
579 break;
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580 }
0
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diff changeset
581
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Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
582 #if !(defined(__APPLE__) && defined(__MACH__))
0
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583 /* Redirect standard I/O to files */
1662
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diff changeset
584 if (prefs.output_to_file) {
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diff changeset
585 freopen(STDOUT_FILE, "w", stdout);
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586 freopen(STDERR_FILE, "w", stderr);
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diff changeset
587 } else {
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diff changeset
588 fclose(stdout);
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diff changeset
589 fclose(stderr);
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diff changeset
590 }
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Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
591 #endif
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diff changeset
592
0
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diff changeset
593 if (settingsChanged) {
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parents:
diff changeset
594 /* Save the prefs, even if they might not have changed (but probably did) */
1668
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diff changeset
595 if (!writePreferences(&prefs))
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diff changeset
596 fprintf(stderr, "WARNING: Could not save preferences!\n");
0
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diff changeset
597 }
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609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
598 #if !(defined(__APPLE__) && defined(__MACH__))
609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
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parents: 769
diff changeset
599 appNameText[0] = 0;
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diff changeset
600 getCurrentAppName(appNameText); /* check for error here ? */
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diff changeset
601
1668
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diff changeset
602 commandLine = (char *) malloc(appNameText[0] + prefs.command_line[0] + 2);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
603 if (commandLine == NULL) {
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diff changeset
604 exit(-1);
0
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parents:
diff changeset
605 }
74212992fb08 Initial revision
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parents:
diff changeset
606
74212992fb08 Initial revision
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parents:
diff changeset
607 /* Rather than rewrite ParseCommandLine method, let's replace */
74212992fb08 Initial revision
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parents:
diff changeset
608 /* any spaces in application name with underscores, */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
609 /* so that the app name is only 1 argument */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
610 for (i = 1; i < 1 + appNameText[0]; i++)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
611 if (appNameText[i] == ' ')
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
612 appNameText[i] = '_';
0
74212992fb08 Initial revision
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parents:
diff changeset
613
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
614 /* Copy app name & full command text to command-line C-string */
1668
4da1ee79c9af more tweaking indent options
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diff changeset
615 SDL_memcpy(commandLine, appNameText + 1, appNameText[0]);
0
74212992fb08 Initial revision
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parents:
diff changeset
616 commandLine[appNameText[0]] = ' ';
1668
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diff changeset
617 SDL_memcpy(commandLine + appNameText[0] + 1, prefs.command_line + 1,
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diff changeset
618 prefs.command_line[0]);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
619 commandLine[appNameText[0] + 1 + prefs.command_line[0]] = '\0';
0
74212992fb08 Initial revision
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parents:
diff changeset
620
74212992fb08 Initial revision
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parents:
diff changeset
621 /* Parse C-string into argv and argc */
1668
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diff changeset
622 nargs = ParseCommandLine(commandLine, NULL);
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parents: 1662
diff changeset
623 args = (char **) malloc((nargs + 1) * (sizeof *args));
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
624 if (args == NULL) {
1668
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diff changeset
625 exit(-1);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1424
diff changeset
626 }
1668
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diff changeset
627 ParseCommandLine(commandLine, args);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1424
diff changeset
628
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
629 /* Run the main application code */
1668
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diff changeset
630 SDL_main(nargs, args);
4da1ee79c9af more tweaking indent options
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diff changeset
631 free(args);
4da1ee79c9af more tweaking indent options
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diff changeset
632 free(commandLine);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
633
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
634 /* Remove useless stdout.txt and stderr.txt */
1668
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diff changeset
635 cleanup_output();
1133
609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
636 #else // defined(__APPLE__) && defined(__MACH__)
1668
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diff changeset
637 SDL_main(argc, argv);
1133
609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
638 #endif
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
639
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
640 /* Exit cleanly, calling atexit() functions */
1668
4da1ee79c9af more tweaking indent options
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diff changeset
641 exit(0);
0
74212992fb08 Initial revision
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parents:
diff changeset
642
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
643 /* Never reached, but keeps the compiler quiet */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1424
diff changeset
644 return (0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
645 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
646
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1424
diff changeset
647 /* vi: set ts=4 sw=4 expandtab: */