unsigned char
sb_handle_motion_notify(event_t *ev)
{
D_EVENTS(("sb_handle_motion_notify(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
if ((PrivateModes & PrivMode_mouse_report) && !(button_state.bypass_keystate))
return 1;
D_EVENTS(("MotionNotify event for window 0x%08x\n", ev->xany.window));
D_EVENTS((" up [0x%08x], down [0x%08x], anchor [0x%08x], trough [0x%08x]\n", scrollbar.up_win, scrollbar.dn_win,
scrollbar.sa_win, scrollbar.win));
if ((scrollbar_win_is_trough(ev->xany.window) || scrollbar_win_is_anchor(ev->xany.window)) && scrollbar_is_moving()) {
Window unused_root, unused_child;
int unused_root_x, unused_root_y;
unsigned int unused_mask;
while (XCheckTypedWindowEvent(Xdisplay, scrollbar.win, MotionNotify, ev));
XQueryPointer(Xdisplay, scrollbar.win, &unused_root, &unused_child, &unused_root_x, &unused_root_y, &(ev->xbutton.x),
&(ev->xbutton.y), &unused_mask);
scr_move_to(scrollbar_position(ev->xbutton.y) - button_state.mouse_offset, scrollbar_scrollarea_height());
refresh_count = refresh_limit = 0;
scr_refresh(refresh_type);
scrollbar_anchor_update_position(button_state.mouse_offset);
}
return 1;
}
unsigned char
handle_key_press(event_t *ev)
{
XWMHints *wm_hints;
#ifdef COUNT_X_EVENTS
static unsigned long keypress_cnt = 0;
#endif
PROF_INIT(handle_key_press);
D_EVENTS(("handle_key_press(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
#if UNUSED_BLOCK
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &primary_data), 0);
#endif
COUNT_EVENT(keypress_cnt);
if (!(BITFIELD_IS_SET(eterm_options, ETERM_OPTIONS_NO_INPUT))) {
lookup_key(ev);
}
if (BITFIELD_IS_SET(vt_options, VT_OPTIONS_URG_ALERT)) {
wm_hints = XGetWMHints(Xdisplay, TermWin.parent);
wm_hints->flags &= ~XUrgencyHint;
XSetWMHints(Xdisplay, TermWin.parent, wm_hints);
XFree(wm_hints);
}
PROF_DONE(handle_key_press);
PROF_TIME(handle_key_press);
return 1;
}
unsigned char
sb_handle_focus_out(event_t *ev)
{
D_EVENTS(("sb_handle_focus_out(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
return 1;
}
unsigned char
sb_handle_enter_notify(event_t *ev)
{
D_EVENTS(("sb_handle_enter_notify(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
if (scrollbar_win_is_uparrow(ev->xany.window)) {
scrollbar_draw_uparrow(IMAGE_STATE_SELECTED, 0);
} else if (scrollbar_win_is_downarrow(ev->xany.window)) {
scrollbar_draw_downarrow(IMAGE_STATE_SELECTED, 0);
} else if (scrollbar_win_is_anchor(ev->xany.window)) {
scrollbar_draw_anchor(IMAGE_STATE_SELECTED, 0);
} else if (scrollbar_win_is_trough(ev->xany.window)) {
scrollbar_draw_trough(IMAGE_STATE_SELECTED, 0);
}
return 1;
}
unsigned char
sb_handle_button_release(event_t *ev)
{
Window root, child;
int root_x, root_y, win_x, win_y;
unsigned int mask;
D_EVENTS(("sb_handle_button_release(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
button_state.mouse_offset = 0;
button_state.report_mode = (button_state.bypass_keystate ? 0 : ((PrivateModes & PrivMode_mouse_report) ? 1 : 0));
XQueryPointer(Xdisplay, scrollbar_get_win(), &root, &child, &root_x, &root_y, &win_x, &win_y, &mask);
scrollbar_cancel_motion();
if (scrollbar_win_is_uparrow(child)) {
scrollbar_draw_uparrow(IMAGE_STATE_SELECTED, 0);
} else {
scrollbar_draw_uparrow(IMAGE_STATE_NORMAL, 0);
}
if (scrollbar_win_is_downarrow(child)) {
scrollbar_draw_downarrow(IMAGE_STATE_SELECTED, 0);
} else {
scrollbar_draw_downarrow(IMAGE_STATE_NORMAL, 0);
}
if (scrollbar_win_is_anchor(child)) {
scrollbar_draw_anchor(IMAGE_STATE_SELECTED, 0);
} else {
scrollbar_draw_anchor(IMAGE_STATE_NORMAL, 0);
}
if (scrollbar_win_is_trough(child)) {
scrollbar_draw_trough(IMAGE_STATE_SELECTED, 0);
} else {
scrollbar_draw_trough(IMAGE_STATE_NORMAL, 0);
}
return 1;
}
unsigned char
sb_handle_expose(event_t *ev)
{
XEvent unused_xevent;
D_EVENTS(("sb_handle_expose(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, Expose, &unused_xevent));
while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, GraphicsExpose, &unused_xevent));
if (scrollbar_win_is_uparrow(ev->xany.window)) {
scrollbar_draw_uparrow(IMAGE_STATE_CURRENT, 0);
} else if (scrollbar_win_is_downarrow(ev->xany.window)) {
scrollbar_draw_downarrow(IMAGE_STATE_CURRENT, 0);
} else if (scrollbar_win_is_anchor(ev->xany.window)) {
scrollbar_draw_anchor(IMAGE_STATE_CURRENT, 0);
} else if (scrollbar_win_is_trough(ev->xany.window)) {
scrollbar_draw_trough(IMAGE_STATE_CURRENT, 0);
}
return 1;
}
unsigned char
sb_handle_button_press(event_t *ev)
{
D_EVENTS(("sb_handle_button_press(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
REQUIRE_RVAL(XEVENT_IS_MYWIN(ev, &scrollbar_event_data), 0);
button_state.bypass_keystate = (ev->xbutton.state & (Mod1Mask | ShiftMask));
button_state.report_mode = (button_state.bypass_keystate ? 0 : ((PrivateModes & PrivMode_mouse_report) ? 1 : 0));
scrollbar_cancel_motion();
#ifndef NO_SCROLLBAR_REPORT
if (button_state.report_mode) {
/* Mouse report disabled scrollbar. Arrows send cursor key up/down, trough sends pageup/pagedown */
if (scrollbar_win_is_uparrow(ev->xany.window))
tt_printf((unsigned char *) "\033[A");
else if (scrollbar_win_is_downarrow(ev->xany.window))
tt_printf((unsigned char *) "\033[B");
else {
switch (ev->xbutton.button) {
case Button2:
tt_printf((unsigned char *) "\014");
break;
case Button1:
tt_printf((unsigned char *) "\033[6~");
break;
case Button3:
tt_printf((unsigned char *) "\033[5~");
break;
}
}
} else
#endif /* NO_SCROLLBAR_REPORT */
{
D_EVENTS(("ButtonPress event for window 0x%08x at %d, %d\n", ev->xany.window, ev->xbutton.x, ev->xbutton.y));
D_EVENTS((" up [0x%08x], down [0x%08x], anchor [0x%08x], trough [0x%08x]\n", scrollbar.up_win, scrollbar.dn_win,
scrollbar.sa_win, scrollbar.win));
if (scrollbar_win_is_uparrow(ev->xany.window)) {
scrollbar_draw_uparrow(IMAGE_STATE_CLICKED, 0);
#ifdef SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
#endif
if (scr_page(UP, 1)) {
scrollbar_set_uparrow_pressed(1);
}
} else if (scrollbar_win_is_downarrow(ev->xany.window)) {
scrollbar_draw_downarrow(IMAGE_STATE_CLICKED, 0);
#ifdef SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
#endif
if (scr_page(DN, 1)) {
scrollbar_set_downarrow_pressed(1);
}
} else {
if (scrollbar_win_is_anchor(ev->xany.window)) {
scrollbar_set_anchor_pressed(1);
scrollbar_draw_anchor(IMAGE_STATE_CLICKED, 0);
}
switch (ev->xbutton.button) {
case Button2:
button_state.mouse_offset = scrollbar_anchor_height() / 2; /* Align to center */
if (!scrollbar_win_is_anchor(ev->xany.window)) {
scr_move_to(scrollbar_position(ev->xbutton.y) - button_state.mouse_offset, scrollbar_scrollarea_height());
} else if (scrollbar.type == SCROLLBAR_XTERM) {
scr_move_to(scrollbar.anchor_top + ev->xbutton.y - button_state.mouse_offset,
scrollbar_scrollarea_height());
}
scrollbar_set_motion(1);
break;
case Button1:
button_state.mouse_offset = ((scrollbar_win_is_anchor(ev->xany.window)) ? (MAX(ev->xbutton.y, 1)) : (1));
/* drop */
case Button3:
#if defined(MOTIF_SCROLLBAR) || defined(NEXT_SCROLLBAR)
if (scrollbar.type == SCROLLBAR_MOTIF || scrollbar.type == SCROLLBAR_NEXT) {
if (scrollbar_is_above_anchor(ev->xany.window, ev->xbutton.y)) {
scrollbar_draw_trough(IMAGE_STATE_CLICKED, 0);
scr_page(UP, TermWin.nrow - CONTEXT_LINES);
} else if (scrollbar_is_below_anchor(ev->xany.window, ev->xbutton.y)) {
scrollbar_draw_trough(IMAGE_STATE_CLICKED, 0);
scr_page(DN, TermWin.nrow - CONTEXT_LINES);
} else {
scrollbar_set_motion(1);
}
}
#endif /* MOTIF_SCROLLBAR || NEXT_SCROLLBAR */
#ifdef XTERM_SCROLLBAR
if (scrollbar.type == SCROLLBAR_XTERM) {
scr_page((ev->xbutton.button == Button1 ? DN : UP), TermWin.nrow - CONTEXT_LINES);
}
#endif /* XTERM_SCROLLBAR */
break;
}
}
}
return 1;
}
