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Port sighandler to tree-branch

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This commit is contained in:
Axel Wagner
2010-12-30 21:09:32 +01:00
committed by Michael Stapelberg
parent 2d05c3a37d
commit fb6d117c42
4 changed files with 13 additions and 8 deletions
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12
src/sighandler.c
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@ -50,17 +50,17 @@ static int crash_text_longest = 1;
* Draw the window containing the info text
*
*/
static int sig_draw_window(xcb_connection_t *conn, xcb_window_t win, int width, int height, int font_height) {
static int sig_draw_window(xcb_window_t win, int width, int height, int font_height) {
/* re-draw the background */
xcb_rectangle_t border = { 0, 0, width, height},
inner = { 2, 2, width - 4, height - 4};
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FF0000"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FF0000"));
xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#000000"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#000000"));
xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &inner);
/* restore font color */
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FFFFFF"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FFFFFF"));
for (int i = 0; i < sizeof(crash_text) / sizeof(char*); i++) {
int text_len = strlen(crash_text[i]);
@ -156,8 +156,6 @@ void handle_signal(int sig, siginfo_t *info, void *data) {
sigaction(sig, &action, NULL);
raised_signal = sig;
xcb_connection_t *conn = global_conn;
/* setup event handler for key presses */
xcb_event_handlers_t sig_evenths;
memset(&sig_evenths, 0, sizeof(xcb_event_handlers_t));
@ -200,7 +198,7 @@ void handle_signal(int sig, siginfo_t *info, void *data) {
xcb_grab_pointer(conn, false, win, XCB_NONE, XCB_GRAB_MODE_ASYNC,
XCB_GRAB_MODE_ASYNC, win, XCB_NONE, XCB_CURRENT_TIME);
sig_draw_window(conn, win, width, height, font->height);
sig_draw_window(win, width, height, font->height);
xcb_flush(conn);
}