cinelerra-5.1/plugins/crikey/crikeywindow.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 2014 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "automation.h"
  22 #include "bcdisplayinfo.h"
  23 #include "clip.h"
  24 #include "crikey.h"
  25 #include "crikeywindow.h"
  26 #include "cstrdup.h"
  27 #include "cwindow.h"
  28 #include "cwindowgui.h"
  29 #include "edl.h"
  30 #include "edlsession.h"
  31 #include "language.h"
  32 #include "mainerror.h"
  33 #include "mwindow.h"
  34 #include "plugin.h"
  35 #include "pluginserver.h"
  36 #include "theme.h"
  37 #include "track.h"
  38
  39 #define COLOR_W 50
  40 #define COLOR_H 30
  41
  42 CriKeyNum::CriKeyNum(CriKeyWindow *gui, int x, int y, float output)
  43  : BC_TumbleTextBox(gui, output, -32767.0f, 32767.0f, x, y, 120)
  44 {
  45         this->gui = gui;
  46         set_increment(1);
  47         set_precision(1);
  48 }
  49
  50 CriKeyNum::~CriKeyNum()
  51 {
  52 }
  53
  54 int CriKeyPointX::handle_event()
  55 {
  56         if( !CriKeyNum::handle_event() ) return 0;
  57         CriKeyPointList *point_list = gui->point_list;
  58         int hot_point = point_list->get_selection_number(0, 0);
  59         CriKeyPoints &points = gui->plugin->config.points;
  60         int sz = points.size();
  61         if( hot_point >= 0 && hot_point < sz ) {
  62                 float v = atof(get_text());
  63                 points[hot_point]->x = v;
  64                 point_list->set_point(hot_point, PT_X, v);
  65         }
  66         point_list->update_list(hot_point);
  67         gui->send_configure_change();
  68         return 1;
  69 }
  70 int CriKeyPointY::handle_event()
  71 {
  72         if( !CriKeyNum::handle_event() ) return 0;
  73         CriKeyPointList *point_list = gui->point_list;
  74         int hot_point = point_list->get_selection_number(0, 0);
  75         CriKeyPoints &points = gui->plugin->config.points;
  76         int sz = points.size();
  77         if( hot_point >= 0 && hot_point < sz ) {
  78                 float v = atof(get_text());
  79                 points[hot_point]->y = v;
  80                 point_list->set_point(hot_point, PT_Y, v);
  81         }
  82         point_list->update_list(hot_point);
  83         gui->send_configure_change();
  84         return 1;
  85 }
  86
  87 int CriKeyDrawModeItem::handle_event()
  88 {
  89         ((CriKeyDrawMode *)get_popup_menu())->update(id);
  90         return 1;
  91 }
  92 CriKeyDrawMode::CriKeyDrawMode(CriKeyWindow *gui, int x, int y)
  93  : BC_PopupMenu(x, y, 100, "", 1)
  94 {
  95         this->gui = gui;
  96         draw_modes[DRAW_ALPHA]     = _("Alpha");
  97         draw_modes[DRAW_EDGE]      = _("Edge");
  98         draw_modes[DRAW_MASK]      = _("Mask");
  99         mode = -1;
 100 }
 101 void CriKeyDrawMode::create_objects()
 102 {
 103         for( int i=0; i<DRAW_MODES; ++i )
 104                 add_item(new CriKeyDrawModeItem(draw_modes[i], i));
 105         update(gui->plugin->config.draw_mode, 0);
 106 }
 107 void CriKeyDrawMode::update(int mode, int send)
 108 {
 109         if( this->mode == mode ) return;
 110         this->mode = mode;
 111         set_text(draw_modes[mode]);
 112         gui->plugin->config.draw_mode = mode;
 113         if( send ) gui->send_configure_change();
 114 }
 115
 116
 117 CriKeyWindow::CriKeyWindow(CriKey *plugin)
 118  : PluginClientWindow(plugin, 380, 400, 380, 400, 0)
 119 {
 120         this->plugin = plugin;
 121         this->title_x = 0;    this->point_x = 0;
 122         this->title_y = 0;    this->point_y = 0;
 123         this->new_point = 0;  this->del_point = 0;
 124         this->point_up = 0;   this->point_dn = 0;
 125         this->drag = 0;       this->dragging = 0;
 126         this->last_x = 0;     this->last_y = 0;
 127         this->point_list = 0; this->pending_config = 0;
 128 }
 129
 130 CriKeyWindow::~CriKeyWindow()
 131 {
 132 }
 133
 134 void CriKeyWindow::create_objects()
 135 {
 136         int x = 10, y = 10;
 137         int margin = plugin->get_theme()->widget_border;
 138         BC_Title *title;
 139         add_subwindow(title = new BC_Title(x, y+5, _("Draw mode:")));
 140         int x1 = x + title->get_w() + 10 + margin;
 141         add_subwindow(draw_mode = new CriKeyDrawMode(this, x1, y));
 142         draw_mode->create_objects();
 143         y += draw_mode->get_h() + 10 + margin;
 144
 145         CriKeyPoint *pt = plugin->config.points[plugin->config.selected];
 146         add_subwindow(title_x = new BC_Title(x, y, _("X:")));
 147         x1 = x + title_x->get_w() + margin;
 148         point_x = new CriKeyPointX(this, x1, y, pt->x);
 149         point_x->create_objects();
 150         x1 += point_x->get_w() + margin;
 151         add_subwindow(new_point = new CriKeyNewPoint(this, plugin, x1, y));
 152         x1 += new_point->get_w() + margin;
 153         add_subwindow(point_up = new CriKeyPointUp(this, x1, y));
 154         y += point_x->get_h() + margin;
 155         add_subwindow(title_y = new BC_Title(x, y, _("Y:")));
 156         x1 = x + title_y->get_w() + margin;
 157         point_y = new CriKeyPointY(this, x1, y, pt->y);
 158         point_y->create_objects();
 159         x1 += point_y->get_w() + margin;
 160         add_subwindow(del_point = new CriKeyDelPoint(this, plugin, x1, y));
 161         x1 += del_point->get_w() + margin;
 162         add_subwindow(point_dn = new CriKeyPointDn(this, x1, y));
 163         y += point_y->get_h() + margin + 10;
 164         add_subwindow(title = new BC_Title(x, y, _("Threshold:")));
 165         y += title->get_h() + margin;
 166         add_subwindow(threshold = new CriKeyThreshold(this, x, y, get_w() - x * 2));
 167         y += threshold->get_h() + margin;
 168
 169         add_subwindow(drag = new CriKeyDrag(this, x, y));
 170         if( plugin->config.drag ) {
 171                 if( !grab(plugin->server->mwindow->cwindow->gui) )
 172                         eprintf("drag enabled, but compositor already grabbed\n");
 173         }
 174         x1 = x + drag->get_w() + margin + 32;
 175         add_subwindow(reset = new CriKeyReset(this, plugin, x1, y+3));
 176         y += drag->get_h() + margin;
 177
 178         add_subwindow(point_list = new CriKeyPointList(this, plugin, x, y));
 179         point_list->update(plugin->config.selected);
 180
 181         y += point_list->get_h() + 10;
 182         add_subwindow(notes = new BC_Title(x, y,
 183                  _("Right click in composer: create new point\n"
 184                    "Shift-left click in Enable field:\n"
 185                    "  if any off, turns all on\n"
 186                    "  if all on, turns rest off.")));
 187         show_window(1);
 188 }
 189
 190 void CriKeyWindow::send_configure_change()
 191 {
 192         pending_config = 0;
 193         plugin->send_configure_change();
 194 }
 195 int CriKeyWindow::check_configure_change(int ret)
 196 {
 197         if( pending_config && !grab_event_count() )
 198                 send_configure_change();
 199         return ret;
 200 }
 201
 202 int CriKeyWindow::grab_event(XEvent *event)
 203 {
 204         switch( event->type ) {
 205         case ButtonPress: break;
 206         case ButtonRelease: break;
 207         case MotionNotify: break;
 208         default:
 209                 return check_configure_change(0);
 210         }
 211
 212         MWindow *mwindow = plugin->server->mwindow;
 213         CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
 214         CWindowCanvas *canvas = cwindow_gui->canvas;
 215         int cx, cy;  cwindow_gui->get_relative_cursor(cx, cy);
 216         cx -= mwindow->theme->ccanvas_x;
 217         cy -= mwindow->theme->ccanvas_y;
 218
 219         if( !dragging ) {
 220                 if( cx < 0 || cx >= mwindow->theme->ccanvas_w ||
 221                     cy < 0 || cy >= mwindow->theme->ccanvas_h )
 222                         return check_configure_change(0);
 223         }
 224
 225         switch( event->type ) {
 226         case ButtonPress:
 227                 if( dragging ) return check_configure_change(0);
 228                 dragging = event->xbutton.state & ShiftMask ? -1 : 1;
 229                 break;
 230         case ButtonRelease:
 231                 if( !dragging ) return check_configure_change(0);
 232                 dragging = 0;
 233                 return 1;
 234         case MotionNotify:
 235                 if( !dragging ) return check_configure_change(0);
 236                 break;
 237         default:
 238                 return check_configure_change(0);
 239         }
 240
 241         float cursor_x = cx, cursor_y = cy;
 242         canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
 243         int64_t position = plugin->get_source_position();
 244         float projector_x, projector_y, projector_z;
 245         Track *track = plugin->server->plugin->track;
 246         int track_w = track->track_w, track_h = track->track_h;
 247         track->automation->get_projector(
 248                 &projector_x, &projector_y, &projector_z,
 249                 position, PLAY_FORWARD);
 250         projector_x += mwindow->edl->session->output_w / 2;
 251         projector_y += mwindow->edl->session->output_h / 2;
 252         float output_x = (cursor_x - projector_x) / projector_z + track_w / 2;
 253         float output_y = (cursor_y - projector_y) / projector_z + track_h / 2;
 254         point_x->update((int64_t)(output_x));
 255         point_y->update((int64_t)(output_y));
 256         CriKeyPoints &points = plugin->config.points;
 257
 258         if( dragging > 0 ) {
 259                 switch( event->type ) {
 260                 case ButtonPress: {
 261                         int button_no = event->xbutton.button;
 262                         int hot_point = -1;
 263                         if( button_no == RIGHT_BUTTON ) {
 264                                 hot_point = plugin->new_point();
 265                                 CriKeyPoint *pt = points[hot_point];
 266                                 pt->x = output_x;  pt->y = output_y;
 267                                 point_list->update(hot_point);
 268                                 break;
 269                         }
 270                         int sz = points.size();
 271                         if( hot_point < 0 && sz > 0 ) {
 272                                 CriKeyPoint *pt = points[hot_point=0];
 273                                 double dist = DISTANCE(output_x,output_y, pt->x,pt->y);
 274                                 for( int i=1; i<sz; ++i ) {
 275                                         pt = points[i];
 276                                         double d = DISTANCE(output_x,output_y, pt->x,pt->y);
 277                                         if( d >= dist ) continue;
 278                                         dist = d;  hot_point = i;
 279                                 }
 280                                 pt = points[hot_point];
 281                                 float px = (pt->x - track_w / 2) * projector_z + projector_x;
 282                                 float py = (pt->y - track_h / 2) * projector_z + projector_y;
 283                                 dist = DISTANCE(px, py, cursor_x,cursor_y);
 284                                 if( dist >= HANDLE_W ) hot_point = -1;
 285                         }
 286                         if( hot_point >= 0 && sz > 0 ) {
 287                                 CriKeyPoint *pt = points[hot_point];
 288                                 point_list->set_point(hot_point, PT_X, pt->x = output_x);
 289                                 for( int i=0; i<sz; ++i ) {
 290                                         pt = points[i];
 291                                         pt->e = i==hot_point ? !pt->e : 0;
 292                                         point_list->set_point(i, PT_E, pt->e ? "*" : "");
 293                                 }
 294                                 point_list->update_list(hot_point);
 295                         }
 296                         break; }
 297                 case MotionNotify: {
 298                         int hot_point = point_list->get_selection_number(0, 0);
 299                         if( hot_point >= 0 && hot_point < points.size() ) {
 300                                 CriKeyPoint *pt = points[hot_point];
 301                                 if( pt->x == output_x && pt->y == output_y ) break;
 302                                 point_list->set_point(hot_point, PT_X, pt->x = output_x);
 303                                 point_list->set_point(hot_point, PT_Y, pt->y = output_y);
 304                                 point_x->update(pt->x);
 305                                 point_y->update(pt->y);
 306                                 point_list->update_list(hot_point);
 307                         }
 308                         break; }
 309                 }
 310         }
 311         else {
 312                 switch( event->type ) {
 313                 case MotionNotify: {
 314                         float dx = output_x - last_x, dy = output_y - last_y;
 315                         int sz = points.size();
 316                         for( int i=0; i<sz; ++i ) {
 317                                 CriKeyPoint *pt = points[i];
 318                                 point_list->set_point(i, PT_X, pt->x += dx);
 319                                 point_list->set_point(i, PT_Y, pt->y += dy);
 320                         }
 321                         int hot_point = point_list->get_selection_number(0, 0);
 322                         if( hot_point >= 0 && hot_point < sz ) {
 323                                 CriKeyPoint *pt = points[hot_point];
 324                                 point_x->update(pt->x);
 325                                 point_y->update(pt->y);
 326                                 point_list->update_list(hot_point);
 327                         }
 328                         break; }
 329                 }
 330         }
 331
 332         last_x = output_x;  last_y = output_y;
 333         if( !grab_event_count() )
 334                 send_configure_change();
 335         else
 336                 pending_config = 1;
 337         return 1;
 338 }
 339
 340 void CriKeyWindow::done_event(int result)
 341 {
 342         ungrab(client->server->mwindow->cwindow->gui);
 343 }
 344
 345 CriKeyPointList::CriKeyPointList(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 346  : BC_ListBox(x, y, 360, 130, LISTBOX_TEXT)
 347 {
 348         this->gui = gui;
 349         this->plugin = plugin;
 350         titles[PT_E] = _("E");    widths[PT_E] = 50;
 351         titles[PT_X] = _("X");    widths[PT_X] = 90;
 352         titles[PT_Y] = _("Y");    widths[PT_Y] = 90;
 353         titles[PT_T] = _("T");    widths[PT_T] = 70;
 354         titles[PT_TAG] = _("Tag");  widths[PT_TAG] = 50;
 355 }
 356 CriKeyPointList::~CriKeyPointList()
 357 {
 358         clear();
 359 }
 360 void CriKeyPointList::clear()
 361 {
 362         for( int i=PT_SZ; --i>=0; )
 363                 cols[i].remove_all_objects();
 364 }
 365
 366 int CriKeyPointList::column_resize_event()
 367 {
 368         for( int i=PT_SZ; --i>=0; )
 369                 widths[i] = get_column_width(i);
 370         return 1;
 371 }
 372
 373 int CriKeyPointList::handle_event()
 374 {
 375         int hot_point = get_selection_number(0, 0);
 376         const char *x_text = "", *y_text = "";
 377         float t = plugin->config.threshold;
 378         CriKeyPoints &points = plugin->config.points;
 379
 380         int sz = points.size();
 381         if( hot_point >= 0 && sz > 0 ) {
 382                 if( get_cursor_x() < widths[0] ) {
 383                         if( shift_down() ) {
 384                                 int all_on = points[0]->e;
 385                                 for( int i=1; i<sz && all_on; ++i ) all_on = points[i]->e;
 386                                 int e = !all_on ? 1 : 0;
 387                                 for( int i=0; i<sz; ++i ) points[i]->e = e;
 388                                 points[hot_point]->e = 1;
 389                         }
 390                         else
 391                                 points[hot_point]->e = !points[hot_point]->e;
 392                 }
 393                 x_text = gui->point_list->cols[PT_X].get(hot_point)->get_text();
 394                 y_text = gui->point_list->cols[PT_Y].get(hot_point)->get_text();
 395                 t = points[hot_point]->t;
 396         }
 397         gui->point_x->update(x_text);
 398         gui->point_y->update(y_text);
 399         gui->threshold->update(t);
 400         update(hot_point);
 401         gui->send_configure_change();
 402         return 1;
 403 }
 404
 405 int CriKeyPointList::selection_changed()
 406 {
 407         handle_event();
 408         return 1;
 409 }
 410
 411 void CriKeyPointList::new_point(const char *ep, const char *xp, const char *yp,
 412                 const char *tp, const char *tag)
 413 {
 414         cols[PT_E].append(new BC_ListBoxItem(ep));
 415         cols[PT_X].append(new BC_ListBoxItem(xp));
 416         cols[PT_Y].append(new BC_ListBoxItem(yp));
 417         cols[PT_T].append(new BC_ListBoxItem(tp));
 418         cols[PT_TAG].append(new BC_ListBoxItem(tag));
 419 }
 420
 421 void CriKeyPointList::del_point(int i)
 422 {
 423         for( int sz1=cols[0].size()-1, c=PT_SZ; --c>=0; )
 424                 cols[c].remove_object_number(sz1-i);
 425 }
 426
 427 void CriKeyPointList::set_point(int i, int c, float v)
 428 {
 429         char s[BCSTRLEN]; sprintf(s,"%0.4f",v);
 430         set_point(i,c,s);
 431 }
 432 void CriKeyPointList::set_point(int i, int c, const char *cp)
 433 {
 434         cols[c].get(i)->set_text(cp);
 435 }
 436
 437 int CriKeyPointList::set_selected(int k)
 438 {
 439         CriKeyPoints &points = plugin->config.points;
 440         int sz = points.size();
 441         if( !sz ) return -1;
 442         bclamp(k, 0, sz-1);
 443         for( int i=0; i<sz; ++i ) points[i]->e = 0;
 444         points[k]->e = 1;
 445         update_selection(&cols[0], k);
 446         return k;
 447 }
 448 void CriKeyPointList::update_list(int k)
 449 {
 450         int xpos = get_xposition(), ypos = get_yposition();
 451         if( k < 0 ) k = get_selection_number(0, 0);
 452         update_selection(&cols[0], k);
 453         BC_ListBox::update(&cols[0], &titles[0],&widths[0],PT_SZ, xpos,ypos,k);
 454         center_selection();
 455 }
 456 void CriKeyPointList::update(int k)
 457 {
 458         clear();
 459         CriKeyPoints &points = plugin->config.points;
 460         int sz = points.size();
 461         for( int i=0; i<sz; ++i ) {
 462                 CriKeyPoint *pt = points[i];
 463                 char etxt[BCSTRLEN];  sprintf(etxt,"%s", pt->e ? "*" : "");
 464                 char xtxt[BCSTRLEN];  sprintf(xtxt,"%0.4f", pt->x);
 465                 char ytxt[BCSTRLEN];  sprintf(ytxt,"%0.4f", pt->y);
 466                 char ttxt[BCSTRLEN];  sprintf(ttxt,"%0.4f", pt->t);
 467                 char ttag[BCSTRLEN];  sprintf(ttag,"%d", pt->tag);
 468                 new_point(etxt, xtxt, ytxt, ttxt, ttag);
 469         }
 470         if( k >= 0 && k < sz ) {
 471                 gui->point_x->update(gui->point_list->cols[PT_X].get(k)->get_text());
 472                 gui->point_y->update(gui->point_list->cols[PT_Y].get(k)->get_text());
 473                 plugin->config.selected = k;
 474         }
 475
 476         update_list(k);
 477 }
 478
 479 void CriKeyWindow::update_gui()
 480 {
 481         draw_mode->update(plugin->config.draw_mode);
 482         threshold->update(plugin->config.threshold);
 483         drag->update(plugin->config.drag);
 484         point_list->update(-1);
 485 }
 486
 487
 488 CriKeyThreshold::CriKeyThreshold(CriKeyWindow *gui, int x, int y, int w)
 489  : BC_FSlider(x, y, 0, w, w, 0, 1, gui->plugin->config.threshold, 0)
 490 {
 491         this->gui = gui;
 492         set_precision(0.005);
 493 }
 494
 495 int CriKeyThreshold::handle_event()
 496 {
 497         float v = get_value();
 498         gui->plugin->config.threshold = v;
 499         int hot_point = gui->point_list->get_selection_number(0, 0);
 500         if( hot_point >= 0 ) {
 501                 CriKeyPoints &points = gui->plugin->config.points;
 502                 CriKeyPoint *pt = points[hot_point];
 503                 pt->t = v;  pt->e = 1;
 504                 gui->point_list->update(hot_point);
 505         }
 506         gui->send_configure_change();
 507         return 1;
 508 }
 509
 510
 511 CriKeyPointUp::CriKeyPointUp(CriKeyWindow *gui, int x, int y)
 512  : BC_GenericButton(x, y, _("Up"))
 513 {
 514         this->gui = gui;
 515 }
 516 CriKeyPointUp::~CriKeyPointUp()
 517 {
 518 }
 519
 520 int CriKeyPointUp::handle_event()
 521 {
 522         CriKeyPoints &points = gui->plugin->config.points;
 523         int sz = points.size();
 524         int hot_point = gui->point_list->get_selection_number(0, 0);
 525
 526         if( sz > 1 && hot_point > 0 ) {
 527                 CriKeyPoint *&pt0 = points[hot_point];
 528                 CriKeyPoint *&pt1 = points[--hot_point];
 529                 CriKeyPoint *t = pt0;  pt0 = pt1;  pt1 = t;
 530                 gui->point_list->update(hot_point);
 531         }
 532         gui->send_configure_change();
 533         return 1;
 534 }
 535
 536 CriKeyPointDn::CriKeyPointDn(CriKeyWindow *gui, int x, int y)
 537  : BC_GenericButton(x, y, _("Dn"))
 538 {
 539         this->gui = gui;
 540 }
 541 CriKeyPointDn::~CriKeyPointDn()
 542 {
 543 }
 544
 545 int CriKeyPointDn::handle_event()
 546 {
 547         CriKeyPoints &points = gui->plugin->config.points;
 548         int sz = points.size();
 549         int hot_point = gui->point_list->get_selection_number(0, 0);
 550         if( sz > 1 && hot_point < sz-1 ) {
 551                 CriKeyPoint *&pt0 = points[hot_point];
 552                 CriKeyPoint *&pt1 = points[++hot_point];
 553                 CriKeyPoint *t = pt0;  pt0 = pt1;  pt1 = t;
 554                 gui->point_list->update(hot_point);
 555         }
 556         gui->send_configure_change();
 557         return 1;
 558 }
 559
 560 CriKeyDrag::CriKeyDrag(CriKeyWindow *gui, int x, int y)
 561  : BC_CheckBox(x, y, gui->plugin->config.drag, _("Drag"))
 562 {
 563         this->gui = gui;
 564 }
 565 int CriKeyDrag::handle_event()
 566 {
 567         CWindowGUI *cwindow_gui = gui->plugin->server->mwindow->cwindow->gui;
 568         int value = get_value();
 569         if( value ) {
 570                 if( !gui->grab(cwindow_gui) ) {
 571                         update(value = 0);
 572                         flicker(10,50);
 573                 }
 574         }
 575         else
 576                 gui->ungrab(cwindow_gui);
 577         gui->plugin->config.drag = value;
 578         gui->send_configure_change();
 579         return 1;
 580 }
 581
 582 CriKeyNewPoint::CriKeyNewPoint(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 583  : BC_GenericButton(x, y, 80, _("New"))
 584 {
 585         this->gui = gui;
 586         this->plugin = plugin;
 587 }
 588 CriKeyNewPoint::~CriKeyNewPoint()
 589 {
 590 }
 591 int CriKeyNewPoint::handle_event()
 592 {
 593         int k = plugin->new_point();
 594         gui->point_list->update(k);
 595         gui->send_configure_change();
 596         return 1;
 597 }
 598
 599 CriKeyDelPoint::CriKeyDelPoint(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 600  : BC_GenericButton(x, y, 80, C_("Del"))
 601 {
 602         this->gui = gui;
 603         this->plugin = plugin;
 604 }
 605 CriKeyDelPoint::~CriKeyDelPoint()
 606 {
 607 }
 608 int CriKeyDelPoint::handle_event()
 609 {
 610         int hot_point = gui->point_list->get_selection_number(0, 0);
 611         CriKeyPoints &points = plugin->config.points;
 612         if( hot_point >= 0 && hot_point < points.size() ) {
 613                 plugin->config.del_point(hot_point);
 614                 if( !points.size() ) plugin->new_point();
 615                 int sz = points.size();
 616                 if( hot_point >= sz && hot_point > 0 ) --hot_point;
 617                 gui->point_list->update(hot_point);
 618                 gui->send_configure_change();
 619         }
 620         return 1;
 621 }
 622
 623 CriKeyReset::CriKeyReset(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 624  : BC_GenericButton(x, y, _("Reset"))
 625 {
 626         this->gui = gui;
 627         this->plugin = plugin;
 628 }
 629 CriKeyReset::~CriKeyReset()
 630 {
 631 }
 632 int CriKeyReset::handle_event()
 633 {
 634         CriKeyPoints &points = plugin->config.points;
 635         points.remove_all_objects();
 636         plugin->new_point();
 637         gui->point_list->update(0);
 638         gui->send_configure_change();
 639         return 1;
 640 }
 641