devs/princeamd/enlightenment-0.17-elive
parent
33323d7f3a
commit
2ed41fb21f
8 changed files with 391 additions and 18 deletions
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/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 |
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*/ |
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#include "e_alert.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <stdarg.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <signal.h> |
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#include <X11/Xlib.h> |
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#include <X11/X.h> |
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/* FIXME: make this work */ |
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/* local subsystem functions */ |
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/* local subsystem globals */ |
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static Display *dd = NULL; |
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static char *title = NULL, *str1 = NULL, *str2 = NULL, *str3 = NULL; |
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static Font font = 0; |
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static XFontStruct *fs = NULL; |
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/* externally accessible functions */ |
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int |
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e_alert_init(char *disp) |
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{ |
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dd = XOpenDisplay(disp); |
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if (!dd) return 0; |
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font = XLoadFont(dd, "fixed"); |
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fs = XQueryFont(dd, font); |
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/* dont i18n this - i dont want gettext doing anything as this is caleld from a segv */ |
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title = "Enlightenment Error"; |
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str1 = "(F1) Ignore"; |
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str2 = "(F2) Restart"; |
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str3 = "(F3) Exit"; |
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return 1; |
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} |
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int |
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e_alert_shutdown(void) |
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{ |
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XFreeFont(dd, fs); |
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XCloseDisplay(dd); |
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title = NULL; |
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str1 = NULL; |
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str2 = NULL; |
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str3 = NULL; |
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dd = NULL; |
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font = 0; |
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fs = NULL; |
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return 1; |
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} |
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void |
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e_alert_show(char *text) |
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{ |
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int wid, hih, w, h, i, j, k, mask; |
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XGCValues gcv; |
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GC gc; |
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char line[1024]; |
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XEvent ev; |
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XSetWindowAttributes att; |
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int fw, fh, x, y, ww, hh, mh; |
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KeyCode key; |
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int button; |
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Window win = 0, b1 = 0, b2 = 0, b3 = 0; |
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XCharStruct cs; |
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if (!text) return; |
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if ((!dd) || (!fs)) |
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{ |
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fprintf(stderr, text); |
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fflush(stderr); |
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exit(-1); |
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} |
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ww = 600; |
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hh = 440; |
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wid = DisplayWidth(dd, DefaultScreen(dd)); |
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hih = DisplayHeight(dd, DefaultScreen(dd)); |
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att.background_pixel = WhitePixel(dd, DefaultScreen(dd)); |
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att.border_pixel = BlackPixel(dd, DefaultScreen(dd)); |
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att.override_redirect = True; |
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mask = CWBackPixel | CWBorderPixel | CWOverrideRedirect; |
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win = XCreateWindow(dd, DefaultRootWindow(dd),
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(wid - ww) / 2, (hih - hh) / 2, ww, hh, 0, |
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CopyFromParent, InputOutput, |
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CopyFromParent, mask, &att); |
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b1 = XCreateWindow(dd, win, -100, -100, 1, 1, 0, CopyFromParent, |
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InputOutput, CopyFromParent, mask, &att); |
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b2 = XCreateWindow(dd, win, -100, -100, 1, 1, 0, CopyFromParent, |
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InputOutput, CopyFromParent, mask, &att); |
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b3 = XCreateWindow(dd, win, -100, -100, 1, 1, 0, CopyFromParent, |
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InputOutput, CopyFromParent, mask, &att); |
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XMapWindow(dd, b1); |
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XMapWindow(dd, b2); |
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XMapWindow(dd, b3); |
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gc = XCreateGC(dd, win, 0, &gcv); |
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XSetForeground(dd, gc, att.border_pixel); |
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XSelectInput(dd, win, KeyPressMask | KeyReleaseMask | ExposureMask); |
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fh = fs->ascent + fs->descent; |
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mh = ((ww - 20) / 3) - 20; |
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/* fixed size... */ |
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w = 5 + (((ww - 20 - mh) * 0) / 4); |
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XMoveResizeWindow(dd, b1, w, hh - 15 - fh, mh + 10, fh + 10); |
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XSelectInput(dd, b1, |
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ButtonPressMask | ButtonReleaseMask | ExposureMask); |
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w = 5 + (((ww - 20 - mh) * 1) / 2); |
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XMoveResizeWindow(dd, b2, w, hh - 15 - fh, mh + 10, fh + 10); |
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XSelectInput(dd, b2, |
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ButtonPressMask | ButtonReleaseMask | ExposureMask); |
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w = 5 + (((ww - 20 - mh) * 2) / 2); |
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XMoveResizeWindow(dd, b3, w, hh - 15 - fh, mh + 10, fh + 10); |
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XSelectInput(dd, b3, |
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ButtonPressMask | ButtonReleaseMask | ExposureMask); |
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XSync(dd, False); |
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XMapWindow(dd, win); |
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XGrabPointer(dd, win, True, ButtonPressMask | ButtonReleaseMask, |
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GrabModeAsync, GrabModeAsync, None, None, CurrentTime); |
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XGrabKeyboard(dd, win, False, GrabModeAsync, GrabModeAsync, CurrentTime); |
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XSetInputFocus(dd, win, RevertToPointerRoot, CurrentTime); |
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XSync(dd, False); |
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button = 0; |
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for (; button == 0;) |
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{ |
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XNextEvent(dd, &ev); |
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switch (ev.type) |
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{ |
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case KeyPress: |
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key = XKeysymToKeycode(dd, XStringToKeysym("F1")); |
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if (key == ev.xkey.keycode) |
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{ |
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button = 1; |
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break; |
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} |
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key = XKeysymToKeycode(dd, XStringToKeysym("F2")); |
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if (key == ev.xkey.keycode) |
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{ |
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button = 2; |
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break; |
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} |
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key = XKeysymToKeycode(dd, XStringToKeysym("F3")); |
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if (key == ev.xkey.keycode) |
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{ |
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button = 3; |
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break; |
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} |
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break; |
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case ButtonPress: |
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if (ev.xbutton.window == b1) |
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button = 1; |
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else if (ev.xbutton.window == b2) |
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button = 2; |
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else if (ev.xbutton.window == b3) |
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button = 3; |
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break; |
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case Expose: |
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while (XCheckTypedWindowEvent(dd, ev.xexpose.window, Expose, &ev)); |
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/* outline */ |
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XDrawRectangle(dd, win, gc, 0, 0, ww - 1, hh - 1); |
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XDrawRectangle(dd, win, gc, 2, 2, ww - 4 - 1, fh + 4 - 1); |
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fw = XTextWidth(fs, title, strlen(title)); |
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XDrawString(dd, win, gc, 2 + 2 + ((ww - 4 - 4 - fw) / 2) , 2 + 2 + fs->ascent, title, strlen(title)); |
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i = 0; |
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j = 0; |
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k = 2 + fh + 4 + 2; |
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while (text[i]) |
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{ |
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line[j++] = text[i++]; |
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if (line[j - 1] == '\n') |
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{ |
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line[j - 1] = 0; |
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j = 0; |
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XDrawString(dd, win, gc, 4, k + fs->ascent, line, strlen(line)); |
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k += fh + 2; |
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} |
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} |
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fw = XTextWidth(fs, str1, strlen(str1)); |
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XDrawRectangle(dd, b1, gc, 0, 0, mh - 1, fh + 10 - 1); |
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XDrawString(dd, b1, gc, 5 + ((mh - fw) / 2), 5 + fs->ascent, str1, strlen(str1)); |
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fw = XTextWidth(fs, str2, strlen(str2)); |
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XDrawRectangle(dd, b2, gc, 0, 0, mh - 1, fh + 10 - 1); |
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XDrawString(dd, b2, gc, 5 + ((mh - fw) / 2), 5 + fs->ascent, str2, strlen(str2)); |
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fw = XTextWidth(fs, str3, strlen(str3)); |
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XDrawRectangle(dd, b3, gc, 0, 0, mh - 1, fh + 10 - 1); |
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XDrawString(dd, b3, gc, 5 + ((mh - fw) / 2), 5 + fs->ascent, str3, strlen(str3)); |
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XSync(dd, False); |
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break; |
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default: |
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break; |
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} |
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} |
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XDestroyWindow(dd, win); |
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XFreeGC(dd, gc); |
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XSync(dd, False); |
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switch (button) |
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{ |
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case 1: |
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break; |
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case 2: |
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ecore_app_restart(); |
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break; |
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case 3: |
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exit(-11); |
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break; |
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default: |
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break; |
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} |
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} |
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/* local subsystem functions */ |
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@ -0,0 +1,16 @@ |
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/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 |
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*/ |
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#ifdef E_TYPEDEFS |
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#else |
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#ifndef E_ALERT_H |
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#define E_ALERT_H |
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int e_alert_init(char *disp); |
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int e_alert_shutdown(void); |
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void e_alert_show(char *text); |
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#endif |
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#endif |
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@ -1,9 +1,16 @@ |
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/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 |
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*/ |
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#ifdef E_TYPEDEFS |
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#else |
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#ifndef E_SIGNALS_H |
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#define E_SIGNALS_H |
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/* signal handler functions for e */ |
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void e_sigseg_act(int x, siginfo_t *info, void *data); |
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EAPI void e_sigseg_act(int x, siginfo_t *info, void *data); |
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EAPI void e_sigill_act(int x, siginfo_t *info, void *data); |
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EAPI void e_sigfpe_act(int x, siginfo_t *info, void *data); |
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EAPI void e_sigbus_act(int x, siginfo_t *info, void *data); |
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#endif |
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#endif |
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