84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
#include <stdio.h>
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#include <unistd.h>
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#include <X11/Xlib.h>
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int main () {
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Display *display;
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Window win;
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XEvent report;
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Atom _net_fs, _net_state;
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XEvent msg;
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int x=10,y=10,h=100,w=400;
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display = XOpenDisplay(NULL);
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if (display == NULL) {
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fprintf(stderr, "couldn't connect to X server :0\n");
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return 0;
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}
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_net_state = XInternAtom(display, "_NET_WM_STATE", False);
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_net_fs = XInternAtom(display, "_NET_WM_STATE_FULLSCREEN", False);
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win = XCreateWindow(display, RootWindow(display, 0),
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x, y, w, h, 10, CopyFromParent, CopyFromParent,
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CopyFromParent, 0, NULL);
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XSetWindowBackground(display,win,WhitePixel(display,0));
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XMapWindow(display, win);
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XFlush(display);
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sleep(2);
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printf("fullscreen\n");
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msg.xclient.type = ClientMessage;
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msg.xclient.message_type = _net_state;
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msg.xclient.display = display;
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msg.xclient.window = win;
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msg.xclient.format = 32;
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msg.xclient.data.l[0] = 2; // toggle
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msg.xclient.data.l[1] = _net_fs;
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msg.xclient.data.l[2] = 0l;
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msg.xclient.data.l[3] = 0l;
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msg.xclient.data.l[4] = 0l;
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XSendEvent(display, RootWindow(display, 0), False,
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SubstructureNotifyMask | SubstructureRedirectMask, &msg);
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XFlush(display);
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sleep(2);
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printf("restore\n");
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msg.xclient.type = ClientMessage;
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msg.xclient.message_type = _net_state;
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msg.xclient.display = display;
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msg.xclient.window = win;
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msg.xclient.format = 32;
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msg.xclient.data.l[0] = 2; // toggle
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msg.xclient.data.l[1] = _net_fs;
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msg.xclient.data.l[2] = 0l;
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msg.xclient.data.l[3] = 0l;
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msg.xclient.data.l[4] = 0l;
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XSendEvent(display, RootWindow(display, 0), False,
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SubstructureNotifyMask | SubstructureRedirectMask, &msg);
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XSelectInput(display, win, ExposureMask | StructureNotifyMask);
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while (1) {
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XNextEvent(display, &report);
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switch (report.type) {
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case Expose:
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printf("exposed\n");
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break;
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case ConfigureNotify:
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x = report.xconfigure.x;
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y = report.xconfigure.y;
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w = report.xconfigure.width;
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h = report.xconfigure.height;
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printf("confignotify %i,%i-%ix%i\n",x,y,w,h);
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break;
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}
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}
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return 1;
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}
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