83 lines
2 KiB
C
83 lines
2 KiB
C
#include <stdio.h>
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#include <X11/Xlib.h>
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#include <X11/extensions/shape.h>
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#include <string.h>
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#include <stdlib.h>
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#include "render.h"
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#include <glib.h>
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static int x_error_handler(Display * disp, XErrorEvent * error)
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{
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char buf[1024];
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XGetErrorText(disp, error->error_code, buf, 1024);
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printf("%s\n", buf);
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return 0;
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}
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Display *ob_display;
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int ob_screen;
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Window ob_root;
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int main()
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{
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Window win;
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GC gc;
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Pixmap pm;
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Appearance *look;
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int grabbed = 0;
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Window root;
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XGCValues values;
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XEvent report;
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int h = 500, w = 500, tmp;
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XVisualInfo *vi;
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int i;
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ob_display = XOpenDisplay(NULL);
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XSetErrorHandler(x_error_handler);
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ob_screen = DefaultScreen(ob_display);
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ob_root = RootWindow(ob_display, ob_screen);
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win =
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XCreateWindow(ob_display, RootWindow(ob_display, 0)
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, 10, 10, w, h, 10,
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CopyFromParent, /* depth */
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CopyFromParent, /* class */
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CopyFromParent, /* visual */
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0, /* valuemask */
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0); /* attributes */
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XMapWindow(ob_display, win);
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XSelectInput(ob_display, win, ExposureMask | StructureNotifyMask);
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root = RootWindow (ob_display, DefaultScreen (ob_display));
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render_startup();
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look = appearance_new(Surface_Planar, 0);
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look->surface.data.planar.grad = Background_Horizontal;
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look->surface.data.planar.secondary = color_new(0xFF, 0xFF, 0xFF);
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look->surface.data.planar.primary = color_parse("Black");
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look->surface.data.planar.interlaced = FALSE;
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look->area.x = 0;
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look->area.y = 0;
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look->area.width = 500;
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look->area.height = 500;
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if (ob_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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paint(win, look);
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while (1) {
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XNextEvent(ob_display, &report);
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switch (report.type) {
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case Expose:
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break;
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case ConfigureNotify:
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look->area.width = report.xconfigure.width;
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look->area.height = report.xconfigure.height;
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paint(win, look);
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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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