void ScrollView::scroll(const boo::SWindowCoord& coord, const boo::SScrollDelta& scroll) {
if (!scroll.isAccelerated) {
boo::SScrollDelta newScroll = scroll;
m_consecutiveScroll[m_consecutiveIdx][0] += scroll.delta[0];
m_consecutiveScroll[m_consecutiveIdx][1] += scroll.delta[1];
newScroll.delta[0] = 0;
newScroll.delta[1] = 0;
for (size_t i = 0; i < 16; ++i) {
newScroll.delta[0] += m_consecutiveScroll[i][0];
newScroll.delta[1] += m_consecutiveScroll[i][1];
}
if (_scroll(newScroll))
updateSize();
return;
}
if (_scroll(scroll))
updateSize();
}
static void
_key_scroll(int dir, int lines)
{
int cv = __cvisible;
if (cv)
_cursor(HIDE);
_scroll(0, vtc_lines, dir, lines);
if (cv)
_cursor(SHOW);
}
void ScrollView::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub) {
View::resized(root, sub);
_scroll({});
if (m_contentView.m_view) {
boo::SWindowRect cRect = sub;
cRect.location[0] += m_scroll[0];
cRect.location[1] += sub.size[1] - m_contentView.m_view->nominalHeight() + m_scroll[1];
cRect.size[0] = m_contentView.m_view->nominalWidth();
cRect.size[1] = m_contentView.m_view->nominalHeight();
m_contentView.m_scissorRect = sub;
if (m_style == Style::SideButtons && m_drawSideButtons) {
int width0 = m_sideButtons[0].m_view->nominalWidth() + 2;
int width1 = m_sideButtons[1].m_view->nominalWidth();
cRect.location[0] += width0;
cRect.size[0] -= (width0 + width1);
m_contentView.m_scissorRect.location[0] += width0;
m_contentView.m_scissorRect.size[0] -= (width0 + width1);
}
m_contentView.m_view->resized(root, cRect, m_contentView.m_scissorRect);
if (m_style == Style::ThinIndicator) {
float ratio = sub.size[1] / float(cRect.size[1]);
m_drawInd = ratio < 1.f;
if (m_drawInd) {
float pf = rootView().viewRes().pixelFactor();
int barHeight = sub.size[1] * ratio;
int scrollHeight = sub.size[1] - barHeight;
float prog = m_scroll[1] / float(cRect.size[1] - sub.size[1]);
int x = sub.size[0];
int y = sub.size[1] - scrollHeight * prog;
m_verts[0].m_pos.assign(x, y, 0);
m_verts[1].m_pos.assign(x, y - barHeight, 0);
m_verts[2].m_pos.assign(x + 2 * pf, y, 0);
m_verts[3].m_pos.assign(x + 2 * pf, y - barHeight, 0);
const zeus::CColor& color = rootView().themeData().scrollIndicator();
for (int i = 0; i < 4; ++i)
m_verts[i].m_color = color;
m_vertsBinding.load<decltype(m_verts)>(m_verts);
}
} else if (m_style == Style::SideButtons && m_drawSideButtons) {
boo::SWindowRect bRect = sub;
bRect.size[0] = m_sideButtons[0].m_view->nominalWidth();
bRect.size[1] = m_sideButtons[0].m_view->nominalHeight();
m_sideButtons[0].m_view->resized(root, bRect);
bRect.size[0] = m_sideButtons[1].m_view->nominalWidth();
bRect.size[1] = m_sideButtons[1].m_view->nominalHeight();
bRect.location[0] += sub.size[0] - bRect.size[0];
m_sideButtons[1].m_view->resized(root, bRect);
}
}
}
static void
_nline(void)
{
int new_sb_y = OFS_LINES(sb_y+1);
sb_x = 0;
memset(&vtc_scrbuf[new_sb_y * vtc_cols], ' ', vtc_cols);
if (new_sb_y == bob)
{
/* scroll ring buffer one forward */
if (bob == fline)
_scroll(0, vtc_lines, SUP, 1);
bob = OFS_LINES(bob+1);
}
sb_y = new_sb_y;
if (sb_y == OFS_LINES(fline+vtc_lines))
/* scroll screen one forward */
_scroll(0, vtc_lines, SUP, 1);
}
// Deal with commands that change SeqSet params
void SeqWindow::handle_command(Command command) {
Com com_name = command.first;
int param = command.second;
int newpos;
if(com_name == SCROLLUP) {
if(first_seq > 0) {
newpos = first_seq - param;
if(newpos < 0)
newpos = 0;
_scroll(first_pos, newpos);
}
} else if(com_name == SCROLLDOWN) {
if(first_seq < seqs.numseqs()) {
newpos = first_seq + param;
if(newpos >= seqs.numseqs())
newpos = seqs.numseqs() - 1;
_scroll(first_pos, newpos);
}
} else if(com_name == SCROLLLEFT) {
if(first_pos > 0) {
newpos = first_pos - scrollmode * param * transl_adj;
if(newpos < 0)
newpos = 0;
_scroll(newpos, first_seq);
}
} else if(com_name == SCROLLRIGHT) {
if(first_pos < seqs.length()) {
newpos = first_pos + scrollmode * param * transl_adj;
if(newpos >= seqs.length())
newpos = seqs.length() - 1;
_scroll(newpos, first_seq);
}
} else if(com_name == SCROLLTOP) {
_scroll(first_pos, 0);
} else if(com_name == SCROLLBOTTOM) {
_scroll(first_pos, seqs.numseqs() - 1);
} else if(com_name == GOTOBEGIN) {
_scroll(0, first_seq);
} else if(com_name == GOTOEND) {
_scroll((seqs.length() - 1), first_seq);
} else if(com_name == GOTO) {
newpos = param - 1 - (width - names_width) / 2;
if(display_mode == CODON)
newpos += (width - names_width) / 6;
if(display_mode == TEN)
newpos += (width - names_width) / 20;
if(newpos < 0)
newpos = 0;
if(newpos > seqs.length() - 1)
newpos = seqs.length() - 1;
_scroll(newpos, first_seq);
} else if(com_name == SCROLLMODE) {
set_scroll_mode(param);
} else if(com_name == NAMEWIDTH) {
if(param > 0) {
change_name_width(param);
} else if(param == -1) {
change_name_width(names_width-1);
} else if(param == 0) {
change_name_width(names_width+1);
}
} else if(com_name == DISPLAYMODE) {
transl_adj = 1;
if(param == 1) {
display_mode = NORMAL;
} else if(param == 2) {
display_mode = CODON;
} else if(param == 3) {
display_mode = TEN;
} else if(param == 4) {
//first_pos /= 3;
transl_adj = 3;
display_mode = TRANSLATE;
}
modified = true;
} else if(com_name == SETFRAME) {
seqs.set_frame(param);
modified = true;
} else if(com_name == COMPARETOGGLE) {
if(compare == NOCOMPARE) {
compare = pcomp;
} else {
pcomp = compare;
compare = NOCOMPARE;
}
modified = true;
} else if(com_name == COMPARE) {
if(param == NOCOMPARE) {
pcomp = compare;
compare = NOCOMPARE;
} else {
compare = (ComparisonMode) param;
pcomp = (ComparisonMode) param;
}
} else if(com_name == TOGGLEBOLD) {
bolded = !bolded;
modified = true;
}
}
void scroll(void)
{
_scroll(bios_attr,0,0,79,24);
}
static gboolean _key_release_event(GtkWidget *widget,
GdkEventKey *event,
gpointer data)
{
(void)widget;
(void)data;
//*
switch(event->keyval) {
case GDK_Left :
case GDK_Right :
case GDK_Up :
case GDK_Down :_scroll(event); break;
case GDK_equal :
case GDK_plus :
case GDK_minus :_rotation(event); break;
case GDK_Page_Down:
case GDK_Page_Up:_zoom(event); break;
// case GDK_KEY_Escape:_resetView(&_engine.state); break;
case GDK_r : //gtk_widget_draw(widget, NULL);
break;
// case GDK_KEY_h :_doRenderHelp = !_doRenderHelp;
// _usage("s52gtk2");
// break;
case GDK_v :g_print("%s\n", S52_version()); break;
case GDK_x :_dumpParam(); break;
case GDK_q :gtk_main_quit(); break;
case GDK_w :_toggle(S52_MAR_TWO_SHADES); break;
case GDK_s :_toggle(S52_MAR_SHALLOW_PATTERN); break;
case GDK_o :_toggle(S52_MAR_SHIPS_OUTLINE); break;
case GDK_l :_toggle(S52_MAR_FULL_SECTORS); break;
case GDK_b :_toggle(S52_MAR_SYMBOLIZED_BND); break;
case GDK_p :_toggle(S52_MAR_SYMPLIFIED_PNT); break;
case GDK_n :_toggle(S52_MAR_FONT_SOUNDG); break;
case GDK_u :_toggle(S52_MAR_SCAMIN); break;
case GDK_i :_toggle(S52_MAR_ANTIALIAS); break;
case GDK_j :_toggle(S52_MAR_QUAPNT01); break;
case GDK_z :_toggle(S52_MAR_DISP_OVERLAP); break;
//case GDK_1 :_toggle(S52_MAR_DISP_LAYER_LAST); break;
case GDK_1 :_meterInc(S52_MAR_DISP_LAYER_LAST);break;
case GDK_exclam:_meterDec(S52_MAR_DISP_LAYER_LAST);break;
case GDK_2 :_inc(S52_MAR_ROT_BUOY_LIGHT); break;
case GDK_3 :_toggle(S52_MAR_DISP_CRSR_POS);
_toggle(S52_MAR_DISP_LEGEND);
_toggle(S52_MAR_DISP_CALIB);
_toggle(S52_MAR_DISP_DRGARE_PATTERN);
break;
case GDK_4 :_toggle(S52_MAR_DISP_GRATICULE); break;
case GDK_5 :_toggle(S52_MAR_HEADNG_LINE); break;
//case GDK_t :_meterInc(S52_MAR_SHOW_TEXT); break;
//case GDK_T :_meterDec(S52_MAR_SHOW_TEXT); break;
case GDK_t :
case GDK_T :_toggle (S52_MAR_SHOW_TEXT); break;
case GDK_c :_meterInc(S52_MAR_SAFETY_CONTOUR); break;
case GDK_C :_meterDec(S52_MAR_SAFETY_CONTOUR); break;
case GDK_d :_meterInc(S52_MAR_SAFETY_DEPTH); break;
case GDK_D :_meterDec(S52_MAR_SAFETY_DEPTH); break;
case GDK_a :_meterInc(S52_MAR_SHALLOW_CONTOUR);break;
case GDK_A :_meterDec(S52_MAR_SHALLOW_CONTOUR);break;
case GDK_e :_meterInc(S52_MAR_DEEP_CONTOUR); break;
case GDK_E :_meterDec(S52_MAR_DEEP_CONTOUR); break;
case GDK_f :_meterInc(S52_MAR_DISTANCE_TAGS); break;
case GDK_F :_meterDec(S52_MAR_DISTANCE_TAGS); break;
case GDK_g :_meterInc(S52_MAR_TIME_TAGS); break;
case GDK_G :_meterDec(S52_MAR_TIME_TAGS); break;
case GDK_y :_meterInc(S52_MAR_BEAM_BRG_NM); break;
case GDK_Y :_meterDec(S52_MAR_BEAM_BRG_NM); break;
case GDK_m :_meterInc(S52_MAR_DATUM_OFFSET); break;
case GDK_M :_meterDec(S52_MAR_DATUM_OFFSET); break;
//case GDK_7 :_disp(S52_MAR_DISP_CATEGORY, 'D'); break; // DISPLAYBASE
//case GDK_8 :_disp(S52_MAR_DISP_CATEGORY, 'S'); break; // STANDARD
//case GDK_9 :_disp(S52_MAR_DISP_CATEGORY, 'O'); break; // OTHER
//case GDK_0 :_disp(S52_MAR_DISP_CATEGORY, 'A'); break; // OTHER (all)
//case GDK_7 :_disp(S52_MAR_DISP_CATEGORY, 0); break; // DISPLAYBASE
//case GDK_8 :_disp(S52_MAR_DISP_CATEGORY, 1); break; // STANDARD
//case GDK_9 :_disp(S52_MAR_DISP_CATEGORY, 2); break; // OTHER
//case GDK_0 :_disp(S52_MAR_DISP_CATEGORY, 3); break; // OTHER (all)
case GDK_7 :_disp(S52_MAR_DISP_CATEGORY, S52_MAR_DISP_CATEGORY_BASE); break; // DISPLAYBASE
case GDK_8 :_disp(S52_MAR_DISP_CATEGORY, S52_MAR_DISP_CATEGORY_STD); break; // STANDARD
case GDK_9 :_disp(S52_MAR_DISP_CATEGORY, S52_MAR_DISP_CATEGORY_OTHER); break; // OTHER
case GDK_0 :_disp(S52_MAR_DISP_CATEGORY, S52_MAR_DISP_CATEGORY_SELECT); break; // OTHER (all)
case GDK_k :_cpal(S52_MAR_COLOR_PALETTE, 1.0);break;
case GDK_K :_cpal(S52_MAR_COLOR_PALETTE, -1.0);break;
case GDK_6 :_meterInc(S52_MAR_DISP_WHOLIN); break;
case GDK_asciicircum:
case GDK_question:
case GDK_caret :_meterDec(S52_MAR_DISP_WHOLIN); break;
//case GDK_3 :_cpal("S52_MAR_COLOR_PALETTE", 2.0); break; // DAY_WHITEBACK
//case GDK_4 :_cpal("S52_MAR_COLOR_PALETTE", 3.0); break; // DUSK
//case GDK_5 :_cpal("S52_MAR_COLOR_PALETTE", 4.0); break; // NIGHT
//case GDK_F1 :S52_doneCell("/home/vitaly/CHARTS/for_sasha/GB5X01SE.000"); break;
//case GDK_F2 :S52_doneCell("/home/vitaly/CHARTS/for_sasha/GB5X01NE.000"); break;
case GDK_F1 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_SY); break;
case GDK_F2 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_LS); break;
case GDK_F3 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_LC); break;
case GDK_F4 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_AC); break;
case GDK_F5 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_AP); break;
case GDK_F6 :S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_TX); break;
case GDK_F7 :_mmInc(S52_MAR_DOTPITCH_MM_X); break;
case GDK_F8 :_mmInc(S52_MAR_DOTPITCH_MM_Y); break;
case GDK_F9 :_toggle(S52_MAR_DISP_NODATA_LAYER); break;
default:
g_print("key: 0x%04x\n", event->keyval);
}
//*/
// redraw
_engine.do_S52draw = TRUE;
return TRUE;
}
void PopupMenu::_gui_input(const Ref<InputEvent> &p_event) {
if (p_event->is_action("ui_down") && p_event->is_pressed()) {
int search_from = mouse_over + 1;
if (search_from >= items.size())
search_from = 0;
for (int i = search_from; i < items.size(); i++) {
if (i < 0 || i >= items.size())
continue;
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal("id_focused", i);
update();
accept_event();
break;
}
}
} else if (p_event->is_action("ui_up") && p_event->is_pressed()) {
int search_from = mouse_over - 1;
if (search_from < 0)
search_from = items.size() - 1;
for (int i = search_from; i >= 0; i--) {
if (i < 0 || i >= items.size())
continue;
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal("id_focused", i);
update();
accept_event();
break;
}
}
} else if (p_event->is_action("ui_left") && p_event->is_pressed()) {
Node *n = get_parent();
if (n && Object::cast_to<PopupMenu>(n)) {
hide();
accept_event();
}
} else if (p_event->is_action("ui_right") && p_event->is_pressed()) {
if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator && items[mouse_over].submenu != "" && submenu_over != mouse_over) {
_activate_submenu(mouse_over);
accept_event();
}
} else if (p_event->is_action("ui_accept") && p_event->is_pressed()) {
if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator) {
if (items[mouse_over].submenu != "" && submenu_over != mouse_over) {
_activate_submenu(mouse_over);
} else {
activate_item(mouse_over);
}
accept_event();
}
}
Ref<InputEventMouseButton> b = p_event;
if (b.is_valid()) {
if (b->is_pressed())
return;
int button_idx = b->get_button_index();
switch (button_idx) {
case BUTTON_WHEEL_DOWN: {
if (get_global_position().y + get_size().y > get_viewport_rect().size.y) {
_scroll(-b->get_factor(), b->get_position());
}
} break;
case BUTTON_WHEEL_UP: {
if (get_global_position().y < 0) {
_scroll(b->get_factor(), b->get_position());
}
} break;
default: {
// Allow activating item by releasing the LMB or any that was down when the popup appeared
if (button_idx == BUTTON_LEFT || (initial_button_mask & (1 << (button_idx - 1)))) {
bool was_during_grabbed_click = during_grabbed_click;
during_grabbed_click = false;
int over = _get_mouse_over(b->get_position());
if (invalidated_click) {
invalidated_click = false;
break;
}
if (over < 0) {
if (!was_during_grabbed_click) {
hide();
}
break; //non-activable
}
if (items[over].separator || items[over].disabled)
break;
if (items[over].submenu != "") {
_activate_submenu(over);
return;
}
activate_item(over);
}
}
}
//update();
}
Ref<InputEventMouseMotion> m = p_event;
if (m.is_valid()) {
if (invalidated_click) {
moved += m->get_relative();
if (moved.length() > 4)
invalidated_click = false;
}
for (List<Rect2>::Element *E = autohide_areas.front(); E; E = E->next()) {
if (!Rect2(Point2(), get_size()).has_point(m->get_position()) && E->get().has_point(m->get_position())) {
call_deferred("hide");
return;
}
}
int over = _get_mouse_over(m->get_position());
int id = (over < 0 || items[over].separator || items[over].disabled) ? -1 : (items[over].ID >= 0 ? items[over].ID : over);
if (id < 0) {
mouse_over = -1;
update();
return;
}
if (items[over].submenu != "" && submenu_over != over) {
submenu_over = over;
submenu_timer->start();
}
if (over != mouse_over) {
mouse_over = over;
update();
}
}
Ref<InputEventPanGesture> pan_gesture = p_event;
if (pan_gesture.is_valid()) {
if (get_global_position().y + get_size().y > get_viewport_rect().size.y || get_global_position().y < 0) {
_scroll(-pan_gesture->get_delta().y, pan_gesture->get_position());
}
}
}
void scroll(void)
{
_scroll(curr_attr, view_window.x1, view_window.y1, view_window.x2,
view_window.y2);
}
