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author | Jay Sorg <jay.sorg@gmail.com> | 2013-02-17 19:03:43 -0800 |
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committer | Jay Sorg <jay.sorg@gmail.com> | 2013-02-17 19:03:43 -0800 |
commit | f04e162b037d79bceef7452ba6312c16049e5116 (patch) | |
tree | cee99261c06fa657a0011c91a2cb6808b037a19c /xorg/tests/randr/trandr.c | |
parent | f8b851855dc4bdcb3ffbbf9274798510cf53513d (diff) | |
download | xrdp-proprietary-f04e162b037d79bceef7452ba6312c16049e5116.tar.gz xrdp-proprietary-f04e162b037d79bceef7452ba6312c16049e5116.zip |
xorg randr test app
Diffstat (limited to 'xorg/tests/randr/trandr.c')
-rw-r--r-- | xorg/tests/randr/trandr.c | 99 |
1 files changed, 86 insertions, 13 deletions
diff --git a/xorg/tests/randr/trandr.c b/xorg/tests/randr/trandr.c index 60eed507..f0be27e0 100644 --- a/xorg/tests/randr/trandr.c +++ b/xorg/tests/randr/trandr.c @@ -28,32 +28,105 @@ #include <signal.h> #include <X11/Xlib.h> #include <X11/Xutil.h> +#include <X11/extensions/Xrandr.h> -Display *g_disp = 0; -Window g_win = 0; -int g_winWidth = 50; -int g_winHeight = 50; +static int +process_randr(Display *disp, Window win, int event_base, XEvent *ev) +{ + XRRScreenChangeNotifyEvent *rr_screen_change_notify; + + switch (ev->type - event_base) + { + case RRScreenChangeNotify: + rr_screen_change_notify = (XRRScreenChangeNotifyEvent *) ev; + printf("RRScreenChangeNotify: width %d height %d\n", + rr_screen_change_notify->width, + rr_screen_change_notify->height); + break; + } + return 0; +} int main(int argc, char **argv) { XEvent ev; + Display *disp; + Window win; + Window root_window; + Screen *screen; int screenNumber; + int eventMask; int white; int black; + int event_base; + int error_base; + int ver_maj; + int ver_min; + int cont; + + disp = XOpenDisplay(0); + screenNumber = DefaultScreen(disp); + white = WhitePixel(disp, screenNumber); + black = BlackPixel(disp, screenNumber); + + screen = ScreenOfDisplay(disp, screenNumber); + root_window = RootWindowOfScreen(screen); - g_disp = XOpenDisplay(0); + eventMask = StructureNotifyMask; + XSelectInput(disp, root_window, eventMask); + + win = XCreateSimpleWindow(disp, root_window, 50, 50, 250, 250, + 0, black, white); + + XMapWindow(disp, win); + eventMask = StructureNotifyMask | VisibilityChangeMask; + XSelectInput(disp, win, eventMask); + + eventMask = KeyPressMask | KeyReleaseMask | ButtonPressMask | + ButtonReleaseMask | VisibilityChangeMask | + FocusChangeMask | StructureNotifyMask | + PointerMotionMask | ExposureMask | PropertyChangeMask; + XSelectInput(disp, win, eventMask); + + if (!XRRQueryExtension(disp, &event_base, &error_base)) + { + printf("error randr\n"); + return 1; + } + XRRQueryVersion(disp, &ver_maj, &ver_min); + printf("randr version %d %d\n", ver_maj, ver_min); - screenNumber = DefaultScreen(g_disp); - white = WhitePixel(g_disp, screenNumber); - black = BlackPixel(g_disp, screenNumber); + XRRSelectInput(disp, win, RRScreenChangeNotifyMask); - g_win = XCreateSimpleWindow(g_disp, DefaultRootWindow(g_disp), - 50, 50, g_winWidth, g_winHeight, - 0, black, white); - while (1) + cont = 1; + while (cont) { - XNextEvent(g_disp, &ev) + printf("loop\n"); + XNextEvent(disp, &ev); + switch (ev.type) + { + case ButtonPress: + cont = 0; + break; + case ClientMessage: + printf("ClientMessage\n"); + break; + case ConfigureNotify: + if (ev.xconfigure.window == root_window) + { + printf("ConfigureNotify for root window\n"); + } + break; + default: + if ((ev.type >= event_base) && + (ev.type < event_base + RRNumberEvents)) + { + printf("randr\n"); + process_randr(disp, win, event_base, &ev); + } + break; + } } return 0; |