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Updated demo program to append d.exe or .exe to end of command name and

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git-svn-id: file:///fltk/svn/fltk/trunk@316 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 1999-02-22 21:09:13 +00:00
parent 767cad1311
commit 1bc5accffe
1 changed files with 51 additions and 7 deletions
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58
test/demo.cxx
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@ -1,5 +1,5 @@
//
// "$Id: demo.cxx,v 1.7 1999/01/07 19:17:52 mike Exp $"
// "$Id: demo.cxx,v 1.8 1999/02/22 21:09:13 mike Exp $"
//
// Main demo program for the Fast Light Tool Kit (FLTK).
//
@ -191,31 +191,74 @@ void pop_menu()
void dobut(Fl_Widget *, long arg)
/* handles a button push */
{
char command[255];
int men = find_menu(stack[stsize-1]);
int n = menus[men].numb;
int bn = but2numb( (int) arg, n-1);
if (menus[men].icommand[bn][0] == '@')
push_menu(menus[men].icommand[bn]);
else {
#ifdef WIN32
STARTUPINFO suInfo; // Process startup information
PROCESS_INFORMATION prInfo; // Process information
memset(&suInfo, 0, sizeof(suInfo));
suInfo.cb = sizeof(suInfo);
int icommand_length = strlen(menus[men].icommand[bn]);
char* copy_of_icommand = new char[icommand_length+1];
strcpy(copy_of_icommand,menus[men].icommand[bn]);
// On WIN32 the .exe suffix needs to be appended to the command
// whilst leaving any additional parameters unchanged - this
// is required to handle the correct conversion of cases such as :
// `../fluid/fluid valuators.fl' to '../fluid/fluid.exe valuators.fl'.
// skip leading spaces.
char* start_command = copy_of_icommand;
while(*start_command == ' ') ++start_command;
// find the space between the command and parameters if one exists.
char* start_parameters = strchr(start_command,' ');
char* command = new char[icommand_length+6]; // 6 for extra 'd.exe\0'
if (start_parameters==NULL) { // no parameters required.
# ifdef _DEBUG
sprintf(command, "%sd.exe", menus[men].icommand[bn]);
sprintf(command, "%sd.exe", start_command);
# else
sprintf(command, "%s.exe", menus[men].icommand[bn]);
sprintf(command, "%s.exe", start_command);
# endif // _DEBUG
} else { // parameters required.
// break the start_command at the intermediate space between
// start_command and start_parameters.
*start_parameters = 0;
// move start_paremeters to skip over the intermediate space.
++start_parameters;
# ifdef _DEBUG
sprintf(command, "%sd.exe %s", start_command, start_parameters);
# else
sprintf(command, "%s.exe %s", start_command, start_parameters);
# endif // _DEBUG
}
CreateProcess(NULL, command, NULL, NULL, FALSE,
NORMAL_PRIORITY_CLASS, NULL, NULL, &suInfo, &prInfo);
#else
delete command;
delete copy_of_icommand;
#else // NON WIN32 systems.
int icommand_length = strlen(menus[men].icommand[bn]);
char* command = new char[icommand_length+5]; // 5 for extra './' and ' &\0'
sprintf(command, "./%s &", menus[men].icommand[bn]);
system(command);
delete command;
#endif // WIN32
}
}
@ -288,5 +331,6 @@ int main(int argc, char **argv) {
}
//
// End of "$Id: demo.cxx,v 1.7 1999/01/07 19:17:52 mike Exp $".
// End of "$Id: demo.cxx,v 1.8 1999/02/22 21:09:13 mike Exp $".
//