From 5658648524238b6c0db5bf763fdd4814492b49dd Mon Sep 17 00:00:00 2001 From: sabetts Date: Wed, 2 Jan 2002 13:13:17 +0000 Subject: * src/main.c (init_screen): do not select on any events for the bar_window and the frame_window. * src/events.h (listen_for_events): new prototype * src/events.c (configure_notify): If the event dimensions don't match the windows, then re-maximize the window. (configure_request): always grant the requests. (delegate_event): Changes to the debugging output. (delegate_event): Don't print debugging messages for events that ratpoison doesn't need to handle. (handle_signals): new function (listen_for_events): new function (handle_events): remove function. Dependant code uses listen_for_events. (get_event): likewise * src/main.c (clean_up): don't map iconized windows. --- src/events.c | 219 ++++++++++++++++++++++++++--------------------------------- src/events.h | 2 +- src/main.c | 4 +- 3 files changed, 100 insertions(+), 125 deletions(-) (limited to 'src') diff --git a/src/events.c b/src/events.c index 4c4a5f3..ddc0993 100644 --- a/src/events.c +++ b/src/events.c @@ -221,16 +221,23 @@ configure_notify (XConfigureEvent *e) rp_window *win; win = find_window (e->window); - if (win) + if (win && win->state == NormalState) { - PRINT_DEBUG ("'%s' window notify: %d %d %d %d %d\n", window_name (win), - e->x, e->y, e->width, e->height, e->border_width); + if (win->height != e->height + || win->width != e->width + || win->border != e->border_width + || win->x != e->x + || win->y != e->y) + /* The notify event was generated from a granted configure + request which means we must re-maximize the window. */ + maximize (win); } } static void configure_request (XConfigureRequestEvent *e) { + int border; XWindowChanges changes; rp_window *win; @@ -238,19 +245,8 @@ configure_request (XConfigureRequestEvent *e) if (win) { - /* Updated our window struct */ - if (e->value_mask & CWX) - { - changes.x = e->x + win->border; - win->x = e->x + win->border; - PRINT_DEBUG("request CWX %d\n", e->x); - } - if (e->value_mask & CWY) - { - changes.y = e->y + win->border; - win->y = e->y + win->border; - PRINT_DEBUG("request CWY %d\n", e->y); - } + /* Initialize border variable. */ + border = win->border; if (e->value_mask & CWStackMode) { @@ -284,41 +280,45 @@ configure_request (XConfigureRequestEvent *e) PRINT_DEBUG ("'%s' window size: %d %d %d %d %d\n", window_name (win), win->x, win->y, win->width, win->height, win->border); + /* Collect the changes to be granted. */ if (e->value_mask & CWBorderWidth) { changes.border_width = e->border_width; - win->border = e->border_width; + border = e->border_width; PRINT_DEBUG("request CWBorderWidth %d\n", e->border_width); } + if (e->value_mask & CWWidth) { changes.width = e->width; - win->width = e->width; PRINT_DEBUG("request CWWidth %d\n", e->width); } + if (e->value_mask & CWHeight) { changes.height = e->height; - win->height = e->height; PRINT_DEBUG("request CWHeight %d\n", e->height); } + if (e->value_mask & CWX) + { + changes.x = e->x + border; + PRINT_DEBUG("request CWX %d\n", e->x); + } + + if (e->value_mask & CWY) + { + changes.y = e->y + border; + PRINT_DEBUG("request CWY %d\n", e->y); + } + if (e->value_mask & (CWX|CWY|CWBorderWidth|CWWidth|CWHeight)) { - if (win->state != NormalState) - { - /* The window isn't visible so grant it whatever it likes */ - XConfigureWindow (dpy, win->w, e->value_mask & (CWX|CWY|CWBorderWidth|CWWidth|CWHeight), - &changes); - send_configure (win); - } - else - { - /* Draw the hard line. Get back in line, you misbehaving - window! */ - maximize (win); - send_configure (win); - } + /* Always grant it whatever it likes. We will catch it the + ConfigureNotify event and maximize the window there. */ + XConfigureWindow (dpy, win->w, e->value_mask & (CWX|CWY|CWBorderWidth|CWWidth|CWHeight), + &changes); + send_configure (win); } } else @@ -689,105 +689,94 @@ delegate_event (XEvent *ev) switch (ev->type) { case ConfigureRequest: - PRINT_DEBUG ("ConfigureRequest\n"); + PRINT_DEBUG ("--- Handling ConfigureRequest ---\n"); configure_request (&ev->xconfigurerequest); break; + case CirculateRequest: - PRINT_DEBUG ("CirculateRequest\n"); + PRINT_DEBUG ("--- Handling CirculateRequest ---\n"); break; + case CreateNotify: - PRINT_DEBUG ("CreateNotify\n"); + PRINT_DEBUG ("--- Handling CreateNotify ---\n"); new_window (&ev->xcreatewindow); break; + case DestroyNotify: - PRINT_DEBUG ("DestroyNotify\n"); + PRINT_DEBUG ("--- Handling DestroyNotify ---\n"); destroy_window (&ev->xdestroywindow); break; + case ClientMessage: - PRINT_DEBUG ("ClientMessage\n"); + PRINT_DEBUG ("--- Handling ClientMessage ---\n"); client_msg (&ev->xclient); break; + case ColormapNotify: - PRINT_DEBUG ("ColormapNotify\n"); + PRINT_DEBUG ("--- Handling ColormapNotify ---\n"); colormap_notify (ev); break; + case PropertyNotify: - PRINT_DEBUG ("PropertyNotify\n"); + PRINT_DEBUG ("--- Handling PropertyNotify ---\n"); property_notify (ev); break; - case SelectionClear: - PRINT_DEBUG ("SelectionClear\n"); - break; - case SelectionNotify: - PRINT_DEBUG ("SelectionNotify\n"); - break; - case SelectionRequest: - PRINT_DEBUG ("SelectionRequest\n"); - break; - case EnterNotify: - PRINT_DEBUG ("EnterNotify\n"); - break; - case ReparentNotify: - PRINT_DEBUG ("ReparentNotify\n"); - break; case MapRequest: - PRINT_DEBUG ("MapRequest\n"); + PRINT_DEBUG ("--- Handling MapRequest ---\n"); map_request (ev); break; case KeyPress: - PRINT_DEBUG ("KeyPress %d %d\n", ev->xkey.keycode, ev->xkey.state); + PRINT_DEBUG ("--- Handling KeyPress ---\n"); key_press (ev); break; - case KeyRelease: - PRINT_DEBUG ("KeyRelease %d %d\n", ev->xkey.keycode, ev->xkey.state); - break; - case UnmapNotify: - PRINT_DEBUG ("UnmapNotify\n"); + PRINT_DEBUG ("--- Handling UnmapNotify ---\n"); unmap_notify (ev); break; - case MotionNotify: - PRINT_DEBUG ("MotionNotify\n"); - break; - - case Expose: - PRINT_DEBUG ("Expose\n"); - break; case FocusOut: - PRINT_DEBUG ("FocusOut\n"); + PRINT_DEBUG ("--- Handling FocusOut ---\n"); focus_change (&ev->xfocus); break; + case FocusIn: - PRINT_DEBUG ("FocusIn\n"); + PRINT_DEBUG ("--- Handling FocusIn ---\n"); focus_change (&ev->xfocus); break; + case ConfigureNotify: - PRINT_DEBUG ("ConfigureNotify\n"); + PRINT_DEBUG ("--- Handling ConfigureNotify ---\n"); configure_notify (&ev->xconfigure); break; - case MapNotify: - PRINT_DEBUG ("MapNotify\n"); - break; + case MappingNotify: - PRINT_DEBUG ("MappingNotify\n"); + PRINT_DEBUG ("--- Handling MappingNotify ---\n"); mapping_notify( &ev->xmapping ); break; + + case MapNotify: + case Expose: + case MotionNotify: + case KeyRelease: + case ReparentNotify: + case EnterNotify: + case SelectionRequest: + case SelectionNotify: + case SelectionClear: + /* Ignore these events. */ + break; + default: - PRINT_DEBUG ("Unhandled event %d\n", ev->type); + PRINT_DEBUG ("--- Unknown event %d ---\n",- ev->type); } } static void -get_event (XEvent *ev) +handle_signals () { - int x_fd; - fd_set fds; - struct timeval t; - /* An alarm means we need to hide the popup windows. */ if (alarm_signalled > 0) { @@ -815,52 +804,40 @@ get_event (XEvent *ev) clean_up (); exit (EXIT_SUCCESS); } +} - /* Report any X11 errors that have occurred. */ - if (rp_error_msg) - { - marked_message_printf (0, 6, "ERROR: %s", rp_error_msg); - free (rp_error_msg); - rp_error_msg = NULL; - } - - /* Is there anything in the event qeue? */ - if (QLength (dpy) > 0) - { - XNextEvent (dpy, ev); - return; - } +/* The main loop. */ +void +listen_for_events () +{ + int x_fd; + fd_set fds; - /* If the event queue is empty, then select on it until there is - something. */ x_fd = ConnectionNumber (dpy); FD_ZERO (&fds); - FD_SET (x_fd, &fds); - t.tv_sec = 0; - t.tv_usec = 0; - if (select(x_fd+1, &fds, NULL, NULL, &t) == 1) + /* Loop forever. */ + for (;;) { - XNextEvent(dpy, ev); - return; - } - - XFlush(dpy); - FD_SET(x_fd, &fds); + handle_signals (); - if (select(x_fd+1, &fds, NULL, NULL, NULL) == 1) - { - XNextEvent(dpy, ev); - return; - } -} + /* Report any X11 errors that have occurred. */ + if (rp_error_msg) + { + marked_message_printf (0, 6, "ERROR: %s", rp_error_msg); + free (rp_error_msg); + rp_error_msg = NULL; + } -void -handle_events () -{ - for (;;) - { - get_event (&rp_current_event); - delegate_event (&rp_current_event); + /* Handle the next event. */ + FD_SET (x_fd, &fds); + XFlush(dpy); + + if (QLength (dpy) > 0 + || select(x_fd+1, &fds, NULL, NULL, NULL) == 1) + { + XNextEvent (dpy, &rp_current_event); + delegate_event (&rp_current_event); + } } } diff --git a/src/events.h b/src/events.h index 26230b4..fd21111 100644 --- a/src/events.h +++ b/src/events.h @@ -22,5 +22,5 @@ #ifndef _RATPOISON_EVENTS_H #define _RATPOISON_EVENTS_H 1 -void handle_events (); +void listen_for_events (); #endif /* _RATPOISON_EVENTS_H */ diff --git a/src/main.c b/src/main.c index 98018f9..9dbf7c6 100644 --- a/src/main.c +++ b/src/main.c @@ -558,7 +558,7 @@ main (int argc, char *argv[]) XSetInputFocus (dpy, current_screen()->key_window, RevertToPointerRoot, CurrentTime); - handle_events (); + listen_for_events (); return EXIT_SUCCESS; } @@ -620,7 +620,6 @@ init_screen (screen_info *s, int screen_num) s->bar_is_raised = 0; s->bar_window = XCreateSimpleWindow (dpy, s->root, 0, 0, 1, 1, 1, s->fg_color, s->bg_color); - XSelectInput (dpy, s->bar_window, StructureNotifyMask); /* Setup the window that will recieve all keystrokes once the prefix key has been pressed. */ @@ -636,7 +635,6 @@ init_screen (screen_info *s, int screen_num) /* Create the frame indicator window */ s->frame_window = XCreateSimpleWindow (dpy, s->root, 1, 1, 1, 1, 1, s->fg_color, s->bg_color); - XSelectInput (dpy, s->frame_window, KeyPressMask ); /* Create the help window */ s->help_window = XCreateSimpleWindow (dpy, s->root, 0, 0, s->root_attr.width, -- cgit v1.2.3