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         CriKeyPoints *points = gui->points;
  58         int hot_point = points->get_selection_number(0, 0);
  59         if( hot_point >= 0 && hot_point < gui->plugin->config.points.size() ) {
  60                 float v = atof(get_text());
  61                 gui->plugin->config.points[hot_point]->x = v;
  62                 points->set_point(hot_point, PT_X, v);
  63         }
  64         points->update_list();
  65         gui->plugin->send_configure_change();
  66         return 1;
  67 }
  68 int CriKeyPointY::handle_event()
  69 {
  70         if( !CriKeyNum::handle_event() ) return 0;
  71         CriKeyPoints *points = gui->points;
  72         int hot_point = points->get_selection_number(0, 0);
  73         if( hot_point >= 0 && hot_point < gui->plugin->config.points.size() ) {
  74                 float v = atof(get_text());
  75                 gui->plugin->config.points[hot_point]->y = v;
  76                 points->set_point(hot_point, PT_Y, v);
  77         }
  78         points->update_list();
  79         gui->plugin->send_configure_change();
  80         return 1;
  81 }
  82
  83 int CriKeyDrawModeItem::handle_event()
  84 {
  85         ((CriKeyDrawMode *)get_popup_menu())->update(id);
  86         return 1;
  87 }
  88 CriKeyDrawMode::CriKeyDrawMode(CriKeyWindow *gui, int x, int y)
  89  : BC_PopupMenu(x, y, 100, "", 1)
  90 {
  91         this->gui = gui;
  92         draw_modes[DRAW_ALPHA]     = _("Alpha");
  93         draw_modes[DRAW_EDGE]      = _("Edge");
  94         draw_modes[DRAW_MASK]      = _("Mask");
  95         mode = -1;
  96 }
  97 void CriKeyDrawMode::create_objects()
  98 {
  99         for( int i=0; i<DRAW_MODES; ++i )
 100                 add_item(new CriKeyDrawModeItem(draw_modes[i], i));
 101         update(gui->plugin->config.draw_mode, 0);
 102 }
 103 void CriKeyDrawMode::update(int mode, int send)
 104 {
 105         if( this->mode == mode ) return;
 106         this->mode = mode;
 107         set_text(draw_modes[mode]);
 108         gui->plugin->config.draw_mode = mode;
 109         if( send ) gui->plugin->send_configure_change();
 110 }
 111
 112 CriKeyColorButton::CriKeyColorButton(CriKeyWindow *gui, int x, int y)
 113  : BC_GenericButton(x, y, _("Color"))
 114 {
 115         this->gui = gui;
 116 }
 117 int CriKeyColorButton::handle_event()
 118 {
 119         gui->start_color_thread();
 120         return 1;
 121 }
 122
 123 CriKeyColorPicker::CriKeyColorPicker(CriKeyColorButton *color_button)
 124  : ColorPicker(0, _("Color"))
 125 {
 126         this->color_button = color_button;
 127 }
 128
 129 void CriKeyColorPicker::start(int color)
 130 {
 131         orig_color = this->color = color;
 132         start_window(color, 0, 1);
 133 }
 134
 135 void CriKeyColorPicker::handle_done_event(int result)
 136 {
 137         if( result ) color = orig_color;
 138         CriKeyWindow *gui = color_button->gui;
 139         gui->lock_window("CriKeyColorPicker::handle_done_event");
 140         gui->update_color(color);
 141         gui->plugin->config.color = color;
 142         gui->plugin->send_configure_change();
 143         gui->unlock_window();
 144 }
 145
 146 int CriKeyColorPicker::handle_new_color(int color, int alpha)
 147 {
 148         CriKeyWindow *gui = color_button->gui;
 149         gui->lock_window("CriKeyColorPicker::handle_new_color");
 150         gui->update_color(this->color = color);
 151         gui->flush();
 152         gui->plugin->config.color = color;
 153         gui->plugin->send_configure_change();
 154         gui->unlock_window();
 155         return 1;
 156 }
 157
 158
 159 void CriKeyWindow::start_color_thread()
 160 {
 161         unlock_window();
 162         delete color_picker;
 163         color_picker = new CriKeyColorPicker(color_button);
 164         color_picker->start(plugin->config.color);
 165         lock_window("CriKeyWindow::start_color_thread");
 166 }
 167
 168
 169 CriKeyWindow::CriKeyWindow(CriKey *plugin)
 170  : PluginClientWindow(plugin, 380, 360, 380, 360, 0)
 171 {
 172         this->plugin = plugin;
 173         this->color_button = 0;
 174         this->color_picker = 0;
 175         this->title_x = 0;    this->point_x = 0;
 176         this->title_y = 0;    this->point_y = 0;
 177         this->new_point = 0;  this->del_point = 0;
 178         this->point_up = 0;   this->point_dn = 0;
 179         this->drag = 0;       this->dragging = 0;
 180         this->last_x = 0;     this->last_y = 0;
 181         this->points = 0;     this->cur_point = 0;
 182 }
 183
 184 CriKeyWindow::~CriKeyWindow()
 185 {
 186         delete color_picker;
 187         delete points;
 188 }
 189
 190 void CriKeyWindow::create_objects()
 191 {
 192         int x = 10, y = 10;
 193         int margin = plugin->get_theme()->widget_border;
 194         BC_Title *title;
 195         add_subwindow(title = new BC_Title(x, y, _("Threshold:")));
 196         y += title->get_h() + margin;
 197         add_subwindow(threshold = new CriKeyThreshold(this, x, y, get_w() - x * 2));
 198         y += threshold->get_h() + margin;
 199         add_subwindow(color_button = new CriKeyColorButton(this, x, y));
 200         int x1 = x + color_button->get_w() + margin;
 201         color_x = x1;  color_y = y;
 202         update_color(plugin->config.color);
 203         y += COLOR_H + 10 + margin ;
 204         add_subwindow(title = new BC_Title(x, y+5, _("Draw mode:")));
 205         x1 = x + title->get_w() + 10 + margin;
 206         add_subwindow(draw_mode = new CriKeyDrawMode(this, x1, y));
 207         draw_mode->create_objects();
 208         y += draw_mode->get_h() + 10 + margin;
 209
 210         CriKeyPoint *pt = plugin->config.points[plugin->config.selected];
 211         add_subwindow(title_x = new BC_Title(x, y, _("X:")));
 212         x1 = x + title_x->get_w() + margin;
 213         point_x = new CriKeyPointX(this, x1, y, pt->x);
 214         point_x->create_objects();
 215         x1 += point_x->get_w() + margin;
 216         add_subwindow(new_point = new CriKeyNewPoint(this, plugin, x1, y));
 217         x1 += new_point->get_w() + margin;
 218         add_subwindow(point_up = new CriKeyPointUp(this, x1, y));
 219         y += point_x->get_h() + margin;
 220         add_subwindow(title_y = new BC_Title(x, y, _("Y:")));
 221         x1 = x + title_y->get_w() + margin;
 222         point_y = new CriKeyPointY(this, x1, y, pt->y);
 223         point_y->create_objects();
 224         x1 += point_y->get_w() + margin;
 225         add_subwindow(del_point = new CriKeyDelPoint(this, plugin, x1, y));
 226         x1 += del_point->get_w() + margin;
 227         add_subwindow(point_dn = new CriKeyPointDn(this, x1, y));
 228         y += point_y->get_h() + margin + 10;
 229
 230         add_subwindow(drag = new CriKeyDrag(this, x, y));
 231         if( plugin->config.drag ) {
 232                 if( !grab(plugin->server->mwindow->cwindow->gui) )
 233                         eprintf("drag enabled, but compositor already grabbed\n");
 234         }
 235
 236         x1 = x + drag->get_w() + margin + 20;
 237         add_subwindow(cur_point = new CriKeyCurPoint(this, plugin, x1, y+3));
 238         cur_point->update(plugin->config.selected);
 239         y += drag->get_h() + margin;
 240         add_subwindow(points = new CriKeyPoints(this, plugin, x, y));
 241         points->update(plugin->config.selected);
 242
 243         show_window(1);
 244 }
 245
 246 int CriKeyWindow::grab_event(XEvent *event)
 247 {
 248         switch( event->type ) {
 249         case ButtonPress: break;
 250         case ButtonRelease: break;
 251         case MotionNotify: break;
 252         default: return 0;
 253         }
 254
 255         MWindow *mwindow = plugin->server->mwindow;
 256         CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
 257         CWindowCanvas *canvas = cwindow_gui->canvas;
 258         int cx, cy;  cwindow_gui->get_relative_cursor(cx, cy);
 259         cx -= mwindow->theme->ccanvas_x;
 260         cy -= mwindow->theme->ccanvas_y;
 261
 262         if( !dragging ) {
 263                 if( cx < 0 || cx >= mwindow->theme->ccanvas_w ) return 0;
 264                 if( cy < 0 || cy >= mwindow->theme->ccanvas_h ) return 0;
 265         }
 266
 267         switch( event->type ) {
 268         case ButtonPress:
 269                 if( dragging ) return 0;
 270                 dragging = event->xbutton.state & ShiftMask ? -1 : 1;
 271                 break;
 272         case ButtonRelease:
 273                 if( !dragging ) return 0;
 274                 dragging = 0;
 275                 return 1;
 276         case MotionNotify:
 277                 if( !dragging ) return 0;
 278                 break;
 279         default:
 280                 return 0;
 281         }
 282
 283         float cursor_x = cx, cursor_y = cy;
 284         canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
 285         int64_t position = plugin->get_source_position();
 286         float projector_x, projector_y, projector_z;
 287         Track *track = plugin->server->plugin->track;
 288         int track_w = track->track_w, track_h = track->track_h;
 289         track->automation->get_projector(
 290                 &projector_x, &projector_y, &projector_z,
 291                 position, PLAY_FORWARD);
 292         projector_x += mwindow->edl->session->output_w / 2;
 293         projector_y += mwindow->edl->session->output_h / 2;
 294         float output_x = (cursor_x - projector_x) / projector_z + track_w / 2;
 295         float output_y = (cursor_y - projector_y) / projector_z + track_h / 2;
 296         point_x->update((int64_t)(output_x));
 297         point_y->update((int64_t)(output_y));
 298
 299         if( dragging > 0 ) {
 300                 switch( event->type ) {
 301                 case ButtonPress: {
 302                         int hot_point = -1;
 303                         int n = plugin->config.points.size();
 304                         if( n > 0 ) {
 305                                 CriKeyPoint *pt = plugin->config.points[hot_point=0];
 306                                 double dist = DISTANCE(output_x,output_y, pt->x,pt->y);
 307                                 for( int i=1; i<n; ++i ) {
 308                                         pt = plugin->config.points[i];
 309                                         double d = DISTANCE(output_x,output_y, pt->x,pt->y);
 310                                         if( d >= dist ) continue;
 311                                         dist = d;  hot_point = i;
 312                                 }
 313                         }
 314                         if( hot_point >= 0 ) {
 315                                 CriKeyPoint *pt = plugin->config.points[hot_point];
 316                                 if( pt->x == output_x && pt->y == output_y ) break;
 317                                 points->set_point(hot_point, PT_X, pt->x = output_x);
 318                                 points->set_point(hot_point, PT_Y, pt->y = output_y);
 319                                 plugin->config.selected = hot_point;
 320                                 points->set_selected(hot_point);
 321                                 points->update_list();
 322                         }
 323                         break; }
 324                 case MotionNotify: {
 325                         int hot_point = points->get_selection_number(0, 0);
 326                         if( hot_point >= 0 && hot_point < plugin->config.points.size() ) {
 327                                 CriKeyPoint *pt = plugin->config.points[hot_point];
 328                                 if( pt->x == output_x && pt->y == output_y ) break;
 329                                 points->set_point(hot_point, PT_X, pt->x = output_x);
 330                                 points->set_point(hot_point, PT_Y, pt->y = output_y);
 331                                 point_x->update(pt->x);
 332                                 point_y->update(pt->y);
 333                                 points->update_list();
 334                         }
 335                         break; }
 336                 }
 337         }
 338         else {
 339                 switch( event->type ) {
 340                 case MotionNotify: {
 341                         float dx = output_x - last_x, dy = output_y - last_y;
 342                         int n = plugin->config.points.size();
 343                         for( int i=0; i<n; ++i ) {
 344                                 CriKeyPoint *pt = plugin->config.points[i];
 345                                 points->set_point(i, PT_X, pt->x += dx);
 346                                 points->set_point(i, PT_Y, pt->y += dy);
 347                         }
 348                         int hot_point = points->get_selection_number(0, 0);
 349                         if( hot_point >= 0 && hot_point < n ) {
 350                                 CriKeyPoint *pt = plugin->config.points[hot_point];
 351                                 point_x->update(pt->x);
 352                                 point_y->update(pt->y);
 353                                 points->update_list();
 354                         }
 355                         break; }
 356                 }
 357         }
 358
 359         last_x = output_x;  last_y = output_y;
 360         plugin->send_configure_change();
 361         return 1;
 362 }
 363
 364 void CriKeyWindow::done_event(int result)
 365 {
 366         ungrab(client->server->mwindow->cwindow->gui);
 367         if( color_picker ) color_picker->close_window();
 368 }
 369
 370 CriKeyPoints::CriKeyPoints(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 371  : BC_ListBox(x, y, 360, 130, LISTBOX_TEXT)
 372 {
 373         this->gui = gui;
 374         this->plugin = plugin;
 375         titles[PT_E] = _("E");    widths[PT_E] = 40;
 376         titles[PT_X] = _("X");    widths[PT_X] = 120;
 377         titles[PT_Y] = _("Y");    widths[PT_Y] = 120;
 378         titles[PT_T] = _("Tag");  widths[PT_T] = 60;
 379 }
 380 CriKeyPoints::~CriKeyPoints()
 381 {
 382         clear();
 383 }
 384 void CriKeyPoints::clear()
 385 {
 386         for( int i=PT_SZ; --i>=0; )
 387                 cols[i].remove_all_objects();
 388 }
 389
 390 int CriKeyPoints::column_resize_event()
 391 {
 392         for( int i=PT_SZ; --i>=0; )
 393                 widths[i] = get_column_width(i);
 394         return 1;
 395 }
 396
 397 int CriKeyPoints::handle_event()
 398 {
 399         int hot_point = get_selection_number(0, 0);
 400         const char *x_text = "", *y_text = "";
 401         if( hot_point >= 0 && hot_point < plugin->config.points.size() ) {
 402                 if( get_cursor_x() < widths[0] ) {
 403                         plugin->config.points[hot_point]->e =
 404                                 !plugin->config.points[hot_point]->e;
 405                 }
 406                 x_text = gui->points->cols[PT_X].get(hot_point)->get_text();
 407                 y_text = gui->points->cols[PT_Y].get(hot_point)->get_text();
 408         }
 409         else
 410                 hot_point = 0;
 411         gui->point_x->update(x_text);
 412         gui->point_y->update(y_text);
 413         plugin->config.selected = hot_point;
 414         update(hot_point);
 415         gui->plugin->send_configure_change();
 416         return 1;
 417 }
 418
 419 int CriKeyPoints::selection_changed()
 420 {
 421         handle_event();
 422         return 1;
 423 }
 424
 425 void CriKeyPoints::new_point(const char *ep, const char *xp, const char *yp, const char *tp)
 426 {
 427         cols[PT_E].append(new BC_ListBoxItem(ep));
 428         cols[PT_X].append(new BC_ListBoxItem(xp));
 429         cols[PT_Y].append(new BC_ListBoxItem(yp));
 430         cols[PT_T].append(new BC_ListBoxItem(tp));
 431 }
 432
 433 void CriKeyPoints::del_point(int i)
 434 {
 435         for( int n=cols[0].size()-1, c=PT_SZ; --c>=0; )
 436                 cols[c].remove_object_number(n-i);
 437 }
 438
 439 void CriKeyPoints::set_point(int i, int c, float v)
 440 {
 441         char s[BCSTRLEN]; sprintf(s,"%0.4f",v);
 442         set_point(i,c,s);
 443 }
 444 void CriKeyPoints::set_point(int i, int c, const char *cp)
 445 {
 446         cols[c].get(i)->set_text(cp);
 447 }
 448
 449 int CriKeyPoints::set_selected(int k)
 450 {
 451         int sz = gui->plugin->config.points.size();
 452         if( !sz ) return -1;
 453         bclamp(k, 0, sz-1);
 454         int n = gui->points->get_selection_number(0, 0);
 455         if( n >= 0 ) {
 456                 for( int i=0; i<PT_SZ; ++i )
 457                         cols[i].get(n)->set_selected(0);
 458         }
 459         for( int i=0; i<PT_SZ; ++i )
 460                 cols[i].get(k)->set_selected(1);
 461         gui->cur_point->update(k);
 462         return k;
 463 }
 464 void CriKeyPoints::update_list()
 465 {
 466         int xpos = get_xposition(), ypos = get_xposition();
 467         int k =  get_selection_number(0, 0);
 468         BC_ListBox::update(&cols[0], &titles[0],&widths[0],PT_SZ, xpos,ypos,k);
 469 }
 470 void CriKeyPoints::update(int k)
 471 {
 472         if( k < 0 ) k = get_selection_number(0, 0);
 473         gui->cur_point->update(k);
 474         int xpos = get_xposition(), ypos = get_xposition();
 475
 476         clear();
 477         ArrayList<CriKeyPoint*> &points = plugin->config.points;
 478         int n = points.size();
 479         for( int i=0; i<n; ++i ) {
 480                 CriKeyPoint *pt = points[i];
 481                 char etxt[BCSTRLEN];  sprintf(etxt,"%s", pt->e ? "*" : "");
 482                 char xtxt[BCSTRLEN];  sprintf(xtxt,"%0.4f", pt->x);
 483                 char ytxt[BCSTRLEN];  sprintf(ytxt,"%0.4f", pt->y);
 484                 char ttxt[BCSTRLEN];  sprintf(ttxt,"%d", pt->t);
 485                 new_point(etxt, xtxt, ytxt, ttxt);
 486         }
 487         if( k < n ) {
 488                 for( int i=PT_SZ; --i>=0; )
 489                         cols[i].get(k)->set_selected(1);
 490                 gui->point_x->update(gui->points->cols[PT_X].get(k)->get_text());
 491                 gui->point_y->update(gui->points->cols[PT_Y].get(k)->get_text());
 492         }
 493
 494         BC_ListBox::update(&cols[0], &titles[0],&widths[0],PT_SZ, xpos,ypos,k);
 495 }
 496
 497 void CriKeyWindow::update_color(int color)
 498 {
 499         set_color(color);
 500         draw_box(color_x, color_y, COLOR_W, COLOR_H);
 501         set_color(BLACK);
 502         draw_rectangle(color_x, color_y, COLOR_W, COLOR_H);
 503         flash(color_x, color_y, COLOR_W, COLOR_H);
 504 }
 505
 506 void CriKeyWindow::update_gui()
 507 {
 508         draw_mode->update(plugin->config.draw_mode);
 509         update_color(plugin->config.color);
 510         threshold->update(plugin->config.threshold);
 511         cur_point->update(plugin->config.selected);
 512         drag->update(plugin->config.drag);
 513         points->update(plugin->config.selected);
 514 }
 515
 516
 517 CriKeyThreshold::CriKeyThreshold(CriKeyWindow *gui, int x, int y, int w)
 518  : BC_FSlider(x, y, 0, w, w, 0, 1, gui->plugin->config.threshold, 0)
 519 {
 520         this->gui = gui;
 521         set_precision(0.005);
 522 }
 523
 524 int CriKeyThreshold::handle_event()
 525 {
 526         float v = get_value();
 527         gui->plugin->config.threshold = v;
 528         gui->plugin->send_configure_change();
 529         return 1;
 530 }
 531
 532
 533 CriKeyPointUp::CriKeyPointUp(CriKeyWindow *gui, int x, int y)
 534  : BC_GenericButton(x, y, _("Up"))
 535 {
 536         this->gui = gui;
 537 }
 538 CriKeyPointUp::~CriKeyPointUp()
 539 {
 540 }
 541
 542 int CriKeyPointUp::handle_event()
 543 {
 544         int n = gui->plugin->config.points.size();
 545         int hot_point = gui->points->get_selection_number(0, 0);
 546
 547         if( n > 1 && hot_point > 0 ) {
 548                 CriKeyPoint *&pt0 = gui->plugin->config.points[hot_point];
 549                 CriKeyPoint *&pt1 = gui->plugin->config.points[--hot_point];
 550                 CriKeyPoint *t = pt0;  pt0 = pt1;  pt1 = t;
 551                 gui->plugin->config.selected = hot_point;
 552                 gui->points->update(hot_point);
 553         }
 554         gui->plugin->send_configure_change();
 555         return 1;
 556 }
 557
 558 CriKeyPointDn::CriKeyPointDn(CriKeyWindow *gui, int x, int y)
 559  : BC_GenericButton(x, y, _("Dn"))
 560 {
 561         this->gui = gui;
 562 }
 563 CriKeyPointDn::~CriKeyPointDn()
 564 {
 565 }
 566
 567 int CriKeyPointDn::handle_event()
 568 {
 569         int n = gui->plugin->config.points.size();
 570         int hot_point = gui->points->get_selection_number(0, 0);
 571         if( n > 1 && hot_point < n-1 ) {
 572                 CriKeyPoint *&pt0 = gui->plugin->config.points[hot_point];
 573                 CriKeyPoint *&pt1 = gui->plugin->config.points[++hot_point];
 574                 CriKeyPoint *t = pt0;  pt0 = pt1;  pt1 = t;
 575                 gui->plugin->config.selected = hot_point;
 576                 gui->points->update(hot_point);
 577         }
 578         gui->plugin->send_configure_change();
 579         return 1;
 580 }
 581
 582 CriKeyDrag::CriKeyDrag(CriKeyWindow *gui, int x, int y)
 583  : BC_CheckBox(x, y, gui->plugin->config.drag, _("Drag"))
 584 {
 585         this->gui = gui;
 586 }
 587 int CriKeyDrag::handle_event()
 588 {
 589         CWindowGUI *cwindow_gui = gui->plugin->server->mwindow->cwindow->gui;
 590         int value = get_value();
 591         if( value ) {
 592                 if( !gui->grab(cwindow_gui) ) {
 593                         update(value = 0);
 594                         flicker(10,50);
 595                 }
 596         }
 597         else
 598                 gui->ungrab(cwindow_gui);
 599         gui->plugin->config.drag = value;
 600         gui->plugin->send_configure_change();
 601         return 1;
 602 }
 603
 604 CriKeyNewPoint::CriKeyNewPoint(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 605  : BC_GenericButton(x, y, 80, _("New"))
 606 {
 607         this->gui = gui;
 608         this->plugin = plugin;
 609 }
 610 CriKeyNewPoint::~CriKeyNewPoint()
 611 {
 612 }
 613 int CriKeyNewPoint::handle_event()
 614 {
 615         int k = plugin->new_point();
 616         gui->points->update(k);
 617         gui->plugin->send_configure_change();
 618         return 1;
 619 }
 620
 621 CriKeyDelPoint::CriKeyDelPoint(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 622  : BC_GenericButton(x, y, 80, _("Del"))
 623 {
 624         this->gui = gui;
 625         this->plugin = plugin;
 626 }
 627 CriKeyDelPoint::~CriKeyDelPoint()
 628 {
 629 }
 630 int CriKeyDelPoint::handle_event()
 631 {
 632         int hot_point = gui->points->get_selection_number(0, 0);
 633         if( hot_point >= 0 && hot_point < gui->plugin->config.points.size() ) {
 634                 plugin->config.del_point(hot_point);
 635                 if( !plugin->config.points.size() ) plugin->new_point();
 636                 int n = gui->plugin->config.points.size();
 637                 if( hot_point >= n && hot_point > 0 ) --hot_point;
 638                 gui->plugin->config.selected = hot_point;
 639                 gui->points->update(hot_point);
 640                 gui->plugin->send_configure_change();
 641         }
 642         return 1;
 643 }
 644
 645 CriKeyCurPoint::CriKeyCurPoint(CriKeyWindow *gui, CriKey *plugin, int x, int y)
 646  : BC_Title(x, y, "")
 647 {
 648         this->gui = gui;
 649         this->plugin = plugin;
 650 }
 651 CriKeyCurPoint::~CriKeyCurPoint()
 652 {
 653 }
 654 void CriKeyCurPoint::update(int n)
 655 {
 656         char string[BCSTRLEN];
 657         sprintf(string, _("Selected: %d   "), n);
 658         BC_Title::update(string);
 659 }
 660