__declspec(dllexport) bool SetCurrentTopology(DISPLAYCONFIG_TOPOLOGY_ID *pDesiredTopology) {
//printf("*** DisplayHelperLib: Applying Disply State: 0x%.4x ***\n",*pDesiredTopology); ### Debugging
LONG result = SetDisplayConfig(0, NULL,0, NULL,(SDC_APPLY | *pDesiredTopology));
if (result != ERROR_SUCCESS)
return false;
return true;
}
int main(int argc, char *argv[]){
UINT32 num_of_paths = 0;
UINT32 num_of_modes = 0;
DISPLAYCONFIG_PATH_INFO* displayPaths = NULL;
DISPLAYCONFIG_MODE_INFO* displayModes = NULL;
UINT32 num_of_paths2 = 0;
UINT32 num_of_modes2 = 0;
DISPLAYCONFIG_PATH_INFO* displayPaths2 = NULL;
DISPLAYCONFIG_MODE_INFO* displayModes2 = NULL;
enum ActionType action;
char* filename;
int debug = 0;
BOOL show_usage = TRUE;
// -save argument given
if (argc == 3 && strcmp(argv[1], "-save") == 0) {
action = SAVE;
filename = argv[2];
show_usage = FALSE;
// -equal argument given
} else if (argc == 3 && strcmp(argv[1], "-equal") == 0) {
action = EQUAL;
filename = argv[2];
show_usage = FALSE;
// No arguments given, assumed open
} else if (argc == 2) {
action = OPEN;
filename = argv[1];
show_usage = FALSE;
}
// Show usage if invalid options or none
if (show_usage) {
puts(
"Restore Monitors 0.2\n"
"\n"
"Usage: restoremonitors7.exe [<-save>] <filename>\n"
"\n"
" Capable of restoring monitors to saved state under Windows 7.\n"
" Uses Windows 7 CCD API to save, and restore the settings from\n"
" file.\n"
"\n"
" By giving only filename the program tries to open and restore\n"
" the saved settings in the file.\n"
"\n"
" -save\n"
" Used to save settings to file.\n"
"\n"
" -equal\n"
" Prints '1' if current settings equals the one in the file,\n"
" otherwise '0' or ' ERROR:...'.\n"
"\n"
"\n Author: Jari Pennanen (2010) <*****@*****.**>"
"\n License: FreeBSD License, see COPYING"
"\n Repository: http://github.com/Ciantic/monitortoggler"
);
return 0;
}
switch (action) {
case EQUAL:
// Settings in file:
if (!openSettingsFromFile(filename, &num_of_paths, &num_of_modes, &displayPaths, &displayModes))
return 0;
// Current settings in computer
getCurrentSettings(&num_of_paths2, &num_of_modes2, &displayPaths2, &displayModes2);
// Compare settings of file and computer
if (num_of_paths == num_of_paths2 && num_of_modes == num_of_modes2) {
if (memcmp(displayPaths, displayPaths2, num_of_paths*sizeof(DISPLAYCONFIG_PATH_INFO)) != 0) {
puts("0");
return 0;
}
if (memcmp(displayModes, displayModes2, num_of_modes*sizeof(DISPLAYCONFIG_MODE_INFO)) != 0) {
puts("0");
return 0;
}
puts("1");
return 0;
}
puts("0");
return 0;
case OPEN:
printf("Opening settings from '%s' file...\n", filename);
if (!openSettingsFromFile(filename, &num_of_paths, &num_of_modes, &displayPaths, &displayModes))
return 0;
if (debug) {
printf("num of paths %d\n", num_of_paths);
printf("num of modes %d\n", num_of_modes);
printDisplayPaths(num_of_paths, displayPaths);
printDisplayModeInfos(num_of_modes, displayModes);
}
puts("Validating settings...");
if (!Result_DCGDI(SetDisplayConfig(num_of_paths, displayPaths, num_of_modes, displayModes, SDC_VALIDATE | SDC_USE_SUPPLIED_DISPLAY_CONFIG)))
return 0;
puts("Restoring settings...");
Result_DCGDI(SetDisplayConfig(num_of_paths, displayPaths, num_of_modes, displayModes, SDC_APPLY | SDC_USE_SUPPLIED_DISPLAY_CONFIG));
break;
case SAVE:
puts("Querying current settings...");
getCurrentSettings(&num_of_paths, &num_of_modes, &displayPaths, &displayModes);
if (debug) {
printf("num of paths %d\n", num_of_paths);
printf("num of modes %d\n", num_of_modes);
printDisplayPaths(num_of_paths, displayPaths);
printDisplayModeInfos(num_of_modes, displayModes);
}
printf("Saving settings to '%s'...\n", filename);
if (!saveSettingsToFile(filename, num_of_paths, num_of_modes, &displayPaths, &displayModes))
return 0;
break;
}
free(displayPaths);
free(displayModes);
puts("Done.");
return 0;
}
