static void
winListen()
{
HWND hwndMain = CreateWindow(
getClassName(),
getWinTitle(),
WS_OVERLAPPEDWINDOW & (~(WS_MAXIMIZEBOX | WS_SIZEBOX)),
0, 0,
getWinWidth(),
getWinHeight(),
NULL,
NULL,
getMainInstance(),
NULL);
ShowWindow(hwndMain, SW_SHOWNORMAL);
UpdateWindow(hwndMain);
gHwnd = hwndMain;
// paintInit(hwndMain);
MSG msg;
while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
paintClean(hwndMain);
}
/*
findFireFoxWindows:
This function looks for all open window titles to find the firefox
save file dialog box.
Input:
dsp: The Curent XWindow Display.
root: The root window which to look at.
regex: A perl regex to match for finding the window.
Output:
returns the window handle that matches your regex if any.
*/
Window findFireFoxWindows(Display *dsp, Window root, char *regex) {
Window result = -1;
Window tmp_res = -1;
int err = 0;
int i = 0;
Status status;
Window root_return;
Window parent_return;
Window *kids;
unsigned int kidcount;
Window *ffmainWindows = NULL;
int ffmainCount = 0;
pcre *reg_compiled;
const char *reg_err;
int reg_erroff = 0;
int ovector[100];
reg_compiled = pcre_compile(regex, PCRE_CASELESS, ®_err,
®_erroff, NULL);
status = XQueryTree(dsp, root, &root_return, &parent_return,
&kids, &kidcount);
if (kidcount < 1) {
return 0;
}
for (i = 0; i <= kidcount -1; i++) {
char *name;
char *tmp;
int match_res = 0;
tmp = getWinTitle(dsp, kids[i]);
name = (char*)malloc(strlen(tmp)+1);
name = strcpy(name, tmp);
if (name == NULL || strlen(name) < 1) {
name = "";
}
match_res = pcre_exec(reg_compiled, 0, name, strlen(name),
0, 0, ovector, sizeof(ovector));
if (match_res > 0) {
printf("(*)NAME: %s\n", name);
ffmainCount++;
Window *win = (Window*)realloc(ffmainWindows,
ffmainCount * sizeof(Window));
ffmainWindows = win;
ffmainWindows[ffmainCount -1] = kids[i];
result = kids[i];
break;
}
result = findFireFoxWindows(dsp, kids[i], regex);
if (result > 0) {
break;
}
}
if (ffmainWindows != NULL) {
free(ffmainWindows);
}
pcre_free(reg_compiled);
return result;
}
