cinelerra-5.1/cinelerra/keyframepopup.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "apatchgui.h"
  23 #include "atrack.h"
  24 #include "autoconf.h"
  25 #include "autos.h"
  26 #include "bcwindowbase.h"
  27 #include "cpanel.h"
  28 #include "cwindowgui.h"
  29 #include "cwindow.h"
  30 #include "edl.h"
  31 #include "edlsession.h"
  32 #include "filexml.h"
  33 #include "floatauto.h"
  34 #include "gwindow.h"
  35 #include "gwindowgui.h"
  36 #include "intauto.h"
  37 #include "keys.h"
  38 #include "keyframe.h"
  39 #include "keyframepopup.h"
  40 #include "language.h"
  41 #include "localsession.h"
  42 #include "maincursor.h"
  43 #include "mainmenu.h"
  44 #include "mainundo.h"
  45 #include "mwindowgui.h"
  46 #include "mwindow.h"
  47 #include "patchbay.h"
  48 #include "patchgui.h"
  49 #include "theme.h"
  50 #include "timelinepane.h"
  51 #include "track.h"
  52 #include "trackcanvas.h"
  53 #include "vtrack.h"
  54
  55 KeyframePopup::KeyframePopup(MWindow *mwindow, MWindowGUI *gui)
  56  : BC_PopupMenu(0, 0, 0, "", 0)
  57 {
  58         this->mwindow = mwindow;
  59         this->gui = gui;
  60         key_hide = 0;
  61         key_show = 0;
  62         key_delete = 0;
  63         key_copy = 0;
  64         key_smooth = 0;
  65         key_linear = 0;
  66         key_free = 0;
  67         key_mbar = 0;
  68         key_mode_displayed = false;
  69         key_edit_displayed = false;
  70         popx = popy = 0;
  71 }
  72
  73 KeyframePopup::~KeyframePopup()
  74 {
  75         if( !key_mode_displayed ) {
  76                 delete key_mbar;
  77                 delete key_smooth;
  78                 delete key_linear;
  79                 delete key_free_t;
  80                 delete key_free;
  81                 delete key_bump;
  82         }
  83         if( !key_edit_displayed ) {
  84                 delete key_edit;
  85         }
  86 }
  87
  88 void KeyframePopup::create_objects()
  89 {
  90         add_item(key_show = new KeyframePopupShow(mwindow, this));
  91         add_item(key_hide = new KeyframePopupHide(mwindow, this));
  92         add_item(key_delete = new KeyframePopupDelete(mwindow, this));
  93         add_item(key_copy = new KeyframePopupCopy(mwindow, this));
  94
  95         key_edit   = new KeyframePopupEdit(mwindow, this);
  96         key_mbar   = new BC_MenuItem("-");
  97         key_smooth = new KeyframePopupCurveMode(mwindow, this, FloatAuto::SMOOTH);
  98         key_linear = new KeyframePopupCurveMode(mwindow, this, FloatAuto::LINEAR);
  99         key_free_t = new KeyframePopupCurveMode(mwindow, this, FloatAuto::TFREE );
 100         key_free   = new KeyframePopupCurveMode(mwindow, this, FloatAuto::FREE  );
 101         key_bump   = new KeyframePopupCurveMode(mwindow, this, FloatAuto::BUMP  );
 102 }
 103
 104 int KeyframePopup::update(Plugin *plugin, KeyFrame *keyframe)
 105 {
 106         gui->get_relative_cursor(popx, popy);
 107         key_show->set_text(_("Show Plugin Settings"));
 108         this->keyframe_plugin = plugin;
 109         this->keyframe_auto = keyframe;
 110         this->keyframe_autos = 0;
 111         this->keyframe_automation = 0;
 112         handle_curve_mode(0, 0);
 113         return 0;
 114 }
 115
 116 int KeyframePopup::update(Automation *automation, Autos *autos, Auto *auto_keyframe)
 117 {
 118         gui->get_relative_cursor(popx, popy);
 119         key_show->set_text(_(GWindowGUI::auto_text[autos->autoidx]));
 120         this->keyframe_plugin = 0;
 121         this->keyframe_automation = automation;
 122         this->keyframe_autos = autos;
 123         this->keyframe_auto = auto_keyframe;
 124         handle_curve_mode(autos, auto_keyframe);
 125
 126         /* snap to cursor */
 127         double current_position = mwindow->edl->local_session->get_selectionstart(1);
 128         double new_position = keyframe_automation->track->from_units(keyframe_auto->position);
 129         mwindow->edl->local_session->set_selectionstart(new_position);
 130         mwindow->edl->local_session->set_selectionend(new_position);
 131         if (current_position != new_position)
 132         {
 133                 mwindow->edl->local_session->set_selectionstart(new_position);
 134                 mwindow->edl->local_session->set_selectionend(new_position);
 135                 mwindow->gui->lock_window();
 136                 mwindow->gui->update(1, NORMAL_DRAW, 1, 1, 1, 1, 0);
 137                 mwindow->gui->unlock_window();
 138         }
 139         return 0;
 140 }
 141
 142 void KeyframePopup::handle_curve_mode(Autos *autos, Auto *auto_keyframe)
 143 // determines the type of automation node. if floatauto, adds
 144 // menu entries showing the curve mode of the node
 145 {
 146         deactivate();
 147         if( !key_edit_displayed && keyframe_plugin ) {
 148                 add_item(key_edit);
 149                 key_edit_displayed = true;
 150         }
 151         else if( key_edit_displayed && !keyframe_plugin ) {
 152                 remove_item(key_edit);
 153                 key_edit_displayed = false;
 154         }
 155
 156         if(!key_mode_displayed && autos && autos->get_type() == AUTOMATION_TYPE_FLOAT)
 157         { // append additional menu entries showing the curve_mode
 158                 add_item(key_mbar);
 159                 add_item(key_smooth);
 160                 add_item(key_linear);
 161                 add_item(key_free_t);
 162                 add_item(key_free);
 163                 add_item(key_bump);
 164                 key_mode_displayed = true;
 165         }
 166         else if(key_mode_displayed && (!autos || autos->get_type() != AUTOMATION_TYPE_FLOAT))
 167         { // remove additional menu entries
 168                 remove_item(key_bump);
 169                 remove_item(key_free);
 170                 remove_item(key_free_t);
 171                 remove_item(key_linear);
 172                 remove_item(key_smooth);
 173                 remove_item(key_mbar);
 174                 key_mode_displayed = false;
 175         }
 176         if(key_mode_displayed && auto_keyframe)
 177         { // set checkmarks to display current mode
 178                 key_smooth->toggle_mode((FloatAuto*)auto_keyframe);
 179                 key_linear->toggle_mode((FloatAuto*)auto_keyframe);
 180                 key_free_t->toggle_mode((FloatAuto*)auto_keyframe);
 181                 key_free  ->toggle_mode((FloatAuto*)auto_keyframe);
 182                 key_bump  ->toggle_mode((FloatAuto*)auto_keyframe);
 183         }
 184         activate();
 185 }
 186
 187 KeyframePopupDelete::KeyframePopupDelete(MWindow *mwindow, KeyframePopup *popup)
 188  : BC_MenuItem(_("Delete keyframe"))
 189 {
 190         this->mwindow = mwindow;
 191         this->popup = popup;
 192 }
 193
 194 KeyframePopupDelete::~KeyframePopupDelete()
 195 {
 196 }
 197
 198 int KeyframePopupDelete::handle_event()
 199 {
 200         mwindow->undo->update_undo_before(_("delete keyframe"), 0);
 201         mwindow->speed_before();
 202         delete popup->keyframe_auto;
 203         mwindow->speed_after(1, 1);
 204         mwindow->undo->update_undo_after(_("delete keyframe"), LOAD_ALL);
 205
 206         mwindow->save_backup();
 207         mwindow->gui->update(0, NORMAL_DRAW,
 208                 0, 0, 0, 0, 0);
 209         mwindow->update_plugin_guis();
 210         mwindow->restart_brender();
 211         mwindow->sync_parameters(CHANGE_EDL);
 212
 213         return 1;
 214 }
 215
 216 KeyframePopupHide::KeyframePopupHide(MWindow *mwindow, KeyframePopup *popup)
 217  : BC_MenuItem(_("Hide keyframe type"))
 218 {
 219         this->mwindow = mwindow;
 220         this->popup = popup;
 221 }
 222
 223 KeyframePopupHide::~KeyframePopupHide()
 224 {
 225 }
 226
 227 int KeyframePopupHide::handle_event()
 228 {
 229         if( popup->keyframe_autos )
 230                 mwindow->set_auto_visibility(popup->keyframe_autos, 0);
 231         return 1;
 232 }
 233
 234 KeyframePopupShow::KeyframePopupShow(MWindow *mwindow, KeyframePopup *popup)
 235  : BC_MenuItem(_("Show keyframe settings"))
 236 {
 237         this->mwindow = mwindow;
 238         this->popup = popup;
 239 }
 240
 241 KeyframePopupShow::~KeyframePopupShow()
 242 {
 243 }
 244
 245 int KeyframePopupShow::handle_event()
 246 {
 247         MWindowGUI *mgui = mwindow->gui;
 248         CWindowGUI *cgui = mwindow->cwindow->gui;
 249         int cx = popup->popx, cy = popup->popy;
 250         int xmargin = mgui->get_w() - xS(200);
 251         int ymargin = mgui->get_h() - yS(50);
 252         if( cx > xmargin ) cx = xmargin;
 253         if( cy > ymargin ) cy = ymargin;
 254         xmargin = xS(15);  ymargin = yS(15);
 255         if( cx < xmargin ) cx = xmargin;
 256         if( cy < ymargin ) cy = ymargin;
 257         mgui->close_keyvalue_popup();
 258
 259         if( popup->keyframe_plugin ) {
 260                 mwindow->update_plugin_guis();
 261                 mwindow->show_plugin(popup->keyframe_plugin);
 262         }
 263         else if( popup->keyframe_automation ) {
 264                 cgui->lock_window();
 265                 int show_window = 1;
 266
 267                 switch( popup->keyframe_autos->autoidx ) {
 268                 case AUTOMATION_CAMERA_X:
 269                 case AUTOMATION_CAMERA_Y:
 270                 case AUTOMATION_CAMERA_Z: {
 271                         cgui->set_operation(CWINDOW_CAMERA);
 272                         break; }
 273
 274                 case AUTOMATION_PROJECTOR_X:
 275                 case AUTOMATION_PROJECTOR_Y:
 276                 case AUTOMATION_PROJECTOR_Z: {
 277                         cgui->set_operation(CWINDOW_PROJECTOR);
 278                         break; }
 279
 280                 case AUTOMATION_MASK: {
 281                         cgui->set_operation(CWINDOW_MASK);
 282                         break; }
 283
 284                 default: {
 285                         show_window = 0;
 286                         PatchGUI *patchgui = mwindow->get_patchgui(popup->keyframe_automation->track);
 287                         if( !patchgui ) break;
 288
 289                         switch( popup->keyframe_autos->autoidx ) {
 290                         case AUTOMATION_MODE: {
 291                                 VKeyModePatch *mode = new VKeyModePatch(mwindow, (VPatchGUI *)patchgui);
 292                                 mgui->add_subwindow(mode);
 293                                 mode->create_objects();
 294                                 mode->activate_menu();
 295                                 mgui->open_keyvalue_popup(mode);
 296                         break; }
 297
 298                         case AUTOMATION_PAN: {
 299                                 AKeyPanPatch *pan = new AKeyPanPatch(mwindow, (APatchGUI *)patchgui);
 300                                 mgui->add_subwindow(pan);
 301                                 pan->create_objects();
 302                                 pan->activate(cx, cy);
 303                                 mgui->open_keyvalue_popup(pan);
 304                         break; }
 305
 306                         case AUTOMATION_FADE: {
 307                                 FloatAuto *fade_auto = mwindow->get_float_auto(patchgui, AUTOMATION_FADE);
 308                                 int bump = fade_auto->is_bump();
 309                                 switch( patchgui->data_type ) {
 310                                 case TRACK_AUDIO: {
 311                                         AKeyFadePatch *fade = new AKeyFadePatch(mwindow,
 312                                                         (APatchGUI *)patchgui, bump, cx, cy);
 313                                         mgui->add_subwindow(fade);
 314                                         fade->create_objects();
 315                                         mgui->open_keyvalue_popup(fade);
 316                                         break; }
 317                                 case TRACK_VIDEO: {
 318                                         VKeyFadePatch *fade = new VKeyFadePatch(mwindow,
 319                                                         (VPatchGUI *)patchgui, bump, cx, cy);
 320                                         mgui->add_subwindow(fade);
 321                                         fade->create_objects();
 322                                         mgui->open_keyvalue_popup(fade);
 323                                         break; }
 324                                 }
 325                                 break; }
 326
 327                         case AUTOMATION_SPEED: {
 328                                 FloatAuto *speed_auto = mwindow->get_float_auto(patchgui, AUTOMATION_SPEED);
 329                                 int bump = speed_auto->is_bump();
 330                                 KeySpeedPatch *speed = new KeySpeedPatch(mwindow, patchgui, bump, cx, cy);
 331                                 mgui->add_subwindow(speed);
 332                                 speed->create_objects();
 333                                 mgui->open_keyvalue_popup(speed);
 334                                 break; }
 335
 336                         case AUTOMATION_MUTE: {
 337                                 KeyMutePatch *mute = new KeyMutePatch(mwindow, (APatchGUI *)patchgui, cx, cy);
 338                                 mgui->add_subwindow(mute);
 339                                 mute->create_objects();
 340                                 mgui->open_keyvalue_popup(mute);
 341                                 break; }
 342                         }
 343                         break; }
 344                 }
 345
 346 // ensure bringing to front
 347                 if( show_window ) {
 348                         mwindow->show_cwindow();
 349                         CPanelToolWindow *panel_tool_window =
 350                                 (CPanelToolWindow *)cgui->composite_panel->operation[CWINDOW_TOOL_WINDOW];
 351                         panel_tool_window->set_shown(0);
 352                         panel_tool_window->set_shown(1);
 353                 }
 354                 cgui->unlock_window();
 355         }
 356         return 1;
 357 }
 358
 359
 360
 361 KeyframePopupCopy::KeyframePopupCopy(MWindow *mwindow, KeyframePopup *popup)
 362  : BC_MenuItem(_("Copy keyframe"))
 363 {
 364         this->mwindow = mwindow;
 365         this->popup = popup;
 366 }
 367
 368 KeyframePopupCopy::~KeyframePopupCopy()
 369 {
 370 }
 371
 372 int KeyframePopupCopy::handle_event()
 373 {
 374 /*
 375         FIXME:
 376         we want to copy just keyframe under cursor, NOT all keyframes at this frame
 377         - very hard to do, so this is good approximation for now...
 378 */
 379
 380 #if 0
 381         if (popup->keyframe_automation)
 382         {
 383                 FileXML file;
 384                 EDL *edl = mwindow->edl;
 385                 Track *track = popup->keyframe_automation->track;
 386                 int64_t position = popup->keyframe_auto->position;
 387                 AutoConf autoconf;
 388 // first find out type of our auto
 389                 autoconf.set_all(0);
 390                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->projector_autos)
 391                         autoconf.projector = 1;
 392                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->pzoom_autos)
 393                         autoconf.pzoom = 1;
 394                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->camera_autos)
 395                         autoconf.camera = 1;
 396                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->czoom_autos)
 397                         autoconf.czoom = 1;
 398                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mode_autos)
 399                         autoconf.mode = 1;
 400                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mask_autos)
 401                         autoconf.mask = 1;
 402                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->pan_autos)
 403                         autoconf.pan = 1;
 404                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->fade_autos)
 405                         autoconf.fade = 1;
 406                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mute_autos)
 407                         autoconf.mute = 1;
 408
 409
 410 // now create a clipboard
 411                 file.tag.set_title("AUTO_CLIPBOARD");
 412                 file.tag.set_property("LENGTH", 0);
 413                 file.tag.set_property("FRAMERATE", edl->session->frame_rate);
 414                 file.tag.set_property("SAMPLERATE", edl->session->sample_rate);
 415                 file.append_tag();
 416                 file.append_newline();
 417                 file.append_newline();
 418
 419 /*              track->copy_automation(position,
 420                         position,
 421                         &file,
 422                         0,
 423                         0);
 424                         */
 425                 file.tag.set_title("TRACK");
 426 // Video or audio
 427                 track->save_header(&file);
 428                 file.append_tag();
 429                 file.append_newline();
 430
 431                 track->automation->copy(position,
 432                         position,
 433                         &file,
 434                         0,
 435                         0,
 436                         &autoconf);
 437                 file.tag.set_title("/TRACK");
 438                 file.append_tag();
 439                 file.append_newline();
 440                 file.append_newline();
 441                 file.append_newline();
 442                 file.append_newline();
 443
 444                 file.tag.set_title("/AUTO_CLIPBOARD");
 445                 file.append_tag();
 446                 file.append_newline();
 447                 file.terminate_string();
 448
 449                 mwindow->gui->lock_window();
 450                 mwindow->gui->to_clipboard(file.string, strlen(file.string), SECONDARY_SELECTION);
 451                 mwindow->gui->unlock_window();
 452
 453         } else
 454 #endif
 455                 mwindow->copy_automation();
 456         return 1;
 457 }
 458
 459
 460
 461 KeyframePopupCurveMode::KeyframePopupCurveMode(
 462         MWindow *mwindow,
 463         KeyframePopup *popup,
 464         int curve_mode)
 465  : BC_MenuItem( get_labeltext(curve_mode))
 466 {
 467         this->curve_mode = curve_mode;
 468         this->mwindow = mwindow;
 469         this->popup = popup;
 470 }
 471
 472 KeyframePopupCurveMode::~KeyframePopupCurveMode() { }
 473
 474
 475 const char *KeyframePopupCurveMode::get_labeltext(int mode)
 476 {
 477         switch(mode) {
 478         case FloatAuto::SMOOTH: return _("smooth curve");
 479         case FloatAuto::LINEAR: return _("linear segments");
 480         case FloatAuto::TFREE:  return _("tangent edit");
 481         case FloatAuto::FREE:   return _("disjoint edit");
 482         case FloatAuto::BUMP:   return _("bump edit");
 483         }
 484         return _("misconfigured");
 485 }
 486
 487
 488 void KeyframePopupCurveMode::toggle_mode(FloatAuto *keyframe)
 489 {
 490         set_checked(curve_mode == keyframe->curve_mode);
 491 }
 492
 493
 494 int KeyframePopupCurveMode::handle_event()
 495 {
 496         if (popup->keyframe_autos &&
 497             popup->keyframe_autos->get_type() == AUTOMATION_TYPE_FLOAT)
 498         {
 499                 mwindow->undo->update_undo_before(_("change keyframe curve mode"), 0);
 500                 ((FloatAuto*)popup->keyframe_auto)->
 501                         change_curve_mode((FloatAuto::t_mode)curve_mode);
 502
 503                 // if we switched to some "auto" mode, this may imply a
 504                 // real change to parameters, so this needs to be undoable...
 505                 mwindow->undo->update_undo_after(_("change keyframe curve mode"), LOAD_ALL);
 506                 mwindow->save_backup();
 507
 508                 mwindow->gui->update(0, NORMAL_DRAW, 0,0,0,0,0); // incremental redraw for canvas
 509                 mwindow->cwindow->update(0,0, 1, 0,0); // redraw tool window in compositor
 510                 mwindow->update_plugin_guis();
 511                 mwindow->restart_brender();
 512                 mwindow->sync_parameters(CHANGE_EDL);
 513         }
 514         return 1;
 515 }
 516
 517
 518 KeyframePopupEdit::KeyframePopupEdit(MWindow *mwindow, KeyframePopup *popup)
 519  : BC_MenuItem(_("Edit Params..."))
 520 {
 521         this->mwindow = mwindow;
 522         this->popup = popup;
 523 }
 524
 525 int KeyframePopupEdit::handle_event()
 526 {
 527         mwindow->show_keyframe_gui(popup->keyframe_plugin);
 528         return 1;
 529 }
 530
 531
 532 KeyframeHidePopup::KeyframeHidePopup(MWindow *mwindow, MWindowGUI *gui)
 533  : BC_PopupMenu(0, 0, 0, "", 0)
 534 {
 535         this->mwindow = mwindow;
 536         this->gui = gui;
 537         this->keyframe_autos = 0;
 538 }
 539
 540 KeyframeHidePopup::~KeyframeHidePopup()
 541 {
 542 }
 543
 544 void KeyframeHidePopup::create_objects()
 545 {
 546         add_item(new KeyframeHideItem(mwindow, this));
 547 }
 548
 549 int KeyframeHidePopup::update(Autos *autos)
 550 {
 551         this->keyframe_autos = autos;
 552         return 0;
 553 }
 554
 555 KeyframeHideItem::KeyframeHideItem(MWindow *mwindow, KeyframeHidePopup *popup)
 556  : BC_MenuItem(_("Hide keyframe type"))
 557 {
 558         this->mwindow = mwindow;
 559         this->popup = popup;
 560 }
 561
 562
 563 int KeyframeHideItem::handle_event()
 564 {
 565         if( popup->keyframe_autos )
 566                 mwindow->set_auto_visibility(popup->keyframe_autos, 0);
 567         return 1;
 568 }
 569
 570
 571
 572 KeyMutePatch::KeyMutePatch(MWindow *mwindow, PatchGUI *patch, int x, int y)
 573  : BC_SubWindow(x, y, 100, 20, GWindowGUI::auto_colors[AUTOMATION_MUTE])
 574 {
 575         this->mwindow = mwindow;
 576         this->patch = patch;
 577 }
 578
 579 void KeyMutePatch::create_objects()
 580 {
 581         key_mute_checkbox = new KeyMuteValue(this);
 582         add_subwindow(key_mute_checkbox);
 583         key_mute_checkbox->activate();
 584         show_window();
 585 }
 586
 587 KeyMuteValue::KeyMuteValue(KeyMutePatch *key_mute_patch)
 588  : BC_CheckBox(0,0, key_mute_patch->mwindow->
 589         get_int_auto(key_mute_patch->patch, AUTOMATION_MUTE)->value,
 590         _("Mute"), MEDIUMFONT, RED)
 591 {
 592         this->key_mute_patch = key_mute_patch;
 593 }
 594
 595 int KeyMuteValue::button_release_event()
 596 {
 597         BC_CheckBox::button_release_event();
 598         key_mute_patch->mwindow->gui->close_keyvalue_popup();
 599         return 1;
 600 }
 601
 602 int KeyMuteValue::handle_event()
 603 {
 604         MWindow *mwindow = key_mute_patch->mwindow;
 605         PatchGUI *patch = key_mute_patch->patch;
 606
 607         patch->change_source = 1;
 608         double position = mwindow->edl->local_session->get_selectionstart(1);
 609         Autos *mute_autos = patch->track->automation->autos[AUTOMATION_MUTE];
 610         int need_undo = !mute_autos->auto_exists_for_editing(position);
 611         mwindow->undo->update_undo_before(_("mute"), need_undo ? 0 : this);
 612         IntAuto *current = (IntAuto*)mute_autos->get_auto_for_editing(position);
 613         current->value = this->get_value();
 614         mwindow->undo->update_undo_after(_("mute"), LOAD_AUTOMATION);
 615         patch->change_source = 0;
 616
 617         mwindow->sync_parameters(CHANGE_PARAMS);
 618         if( mwindow->edl->session->auto_conf->autos[AUTOMATION_MUTE] ) {
 619                 mwindow->gui->update_patchbay();
 620                 mwindow->gui->draw_overlays(1);
 621         }
 622         return 1;
 623 }
 624
 625 KeySpeedPatch::KeySpeedPatch(MWindow *mwindow, PatchGUI *gui,
 626                 int bump, int x, int y)
 627  : BC_SubWindow(x,y, xS(200)+4, yS(bump ? 50 : 24)+4,
 628                 GWindowGUI::auto_colors[AUTOMATION_SPEED])
 629 {
 630         this->mwindow = mwindow;
 631         this->gui = gui;
 632 }
 633 KeySpeedPatch::~KeySpeedPatch()
 634 {
 635 }
 636
 637 void KeySpeedPatch::create_objects()
 638 {
 639         int x = 2, x1 = x, y = 2, dy = 0;
 640         FloatAuto *speed_auto = mwindow->get_float_auto(gui, AUTOMATION_SPEED);
 641         float v = speed_auto->get_value(gui->edge);
 642         add_subwindow(key_speed_text = new KeySpeedText(this, x, y, xS(64), v));
 643         x += key_speed_text->get_w();
 644         dy = bmax(dy, key_speed_text->get_h());
 645         VFrame **lok_images = mwindow->theme->get_image_set("lok");
 646         int w1 = get_w()-2 - x - lok_images[0]->get_w();
 647         add_subwindow(key_speed_slider = new KeySpeedSlider(this, x, y, w1, v));
 648         x += key_speed_slider->get_w();
 649         dy = bmax(dy, key_speed_slider->get_h());
 650         add_subwindow(key_speed_ok = new KeySpeedOK(this, x, y, lok_images));
 651         dy = bmax(dy, key_speed_ok->get_h());
 652         if( speed_auto->is_bump() ) {
 653                 y += dy;
 654                 set_color(get_resources()->get_bg_color());
 655                 draw_box(0,y, get_w(),get_h());
 656                 add_subwindow(auto_edge = new KeySpeedAutoEdge(mwindow, this, x1, y));
 657                 x1 += auto_edge->get_w() + xS(15);
 658                 add_subwindow(auto_span = new KeySpeedAutoSpan(mwindow, this, x1, y));
 659         }
 660         draw_3d_border(0,0, get_w(), get_h(), 0);
 661         activate();
 662         show_window();
 663         mwindow->speed_before();
 664 }
 665
 666 void KeySpeedPatch::set_edge(int edge)
 667 {
 668         gui->edge = edge;
 669         FloatAuto *speed_auto = mwindow->get_float_auto(gui, AUTOMATION_SPEED);
 670         float v = speed_auto->get_value(edge);
 671         update(v);
 672 }
 673
 674 void KeySpeedPatch::set_span(int span)
 675 {
 676         gui->span = span;
 677 }
 678
 679 void KeySpeedPatch::update(float v)
 680 {
 681         key_speed_text->update(v);
 682         key_speed_slider->update(v);
 683         update_speed(v);
 684 }
 685
 686 void KeySpeedPatch::update_speed(float v)
 687 {
 688         Track *track = gui->track;
 689         if( !track->is_armed() ) return;
 690         Autos *speed_autos = track->automation->autos[AUTOMATION_SPEED];
 691         double position = mwindow->edl->local_session->get_selectionstart(1);
 692         FloatAuto *current = (FloatAuto*)speed_autos->get_auto_for_editing(position);
 693         float change = v - current->get_value(gui->edge);
 694         if( !change ) return;
 695         gui->change_source = 1;
 696         int need_undo = !speed_autos->auto_exists_for_editing(position);
 697         mwindow->undo->update_undo_before(_("speed"), need_undo ? 0 : this);
 698         current->bump_value(v, gui->edge, gui->span);
 699         if( track->is_ganged() ) {
 700                 TrackCanvas *track_canvas = gui->patchbay->pane->canvas;
 701                 track_canvas->fill_ganged_autos(-1, change, track, current);
 702                 track_canvas->update_ganged_autos(0, track, current);
 703                 track_canvas->clear_ganged_autos();
 704         }
 705         gui->change_source = 0;
 706
 707         mwindow->sync_parameters(CHANGE_PARAMS);
 708         if(mwindow->edl->session->auto_conf->autos[AUTOMATION_SPEED]) {
 709                 mwindow->gui->draw_overlays(1);
 710         }
 711 }
 712
 713 KeySpeedOK::KeySpeedOK(KeySpeedPatch *key_speed_patch, int x, int y, VFrame **images)
 714  : BC_Button(x, y, images)
 715 {
 716         this->key_speed_patch = key_speed_patch;
 717 }
 718
 719 int KeySpeedOK::handle_event()
 720 {
 721         MWindow *mwindow = key_speed_patch->mwindow;
 722         mwindow->speed_after(1, 1);
 723         mwindow->undo->update_undo_after(_("speed"),
 724                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 725         mwindow->resync_guis();
 726         mwindow->gui->close_keyvalue_popup();
 727         return 1;
 728 }
 729
 730 KeySpeedText::KeySpeedText(KeySpeedPatch *key_speed_patch, int x, int y, int w, float v)
 731  : BC_TextBox(x, y, w, 1, v, 1, MEDIUMFONT, 2)
 732 {
 733         this->key_speed_patch = key_speed_patch;
 734 }
 735
 736 int KeySpeedText::handle_event()
 737 {
 738         float v = atof(get_text());
 739         key_speed_patch->update(v);
 740         return get_keypress() != RETURN ? 1 :
 741                 key_speed_patch->key_speed_ok->handle_event();
 742 }
 743
 744 KeySpeedSlider::KeySpeedSlider(KeySpeedPatch *key_speed_patch,
 745                 int x, int y, int w, float v)
 746  : BC_FSlider(x, y, 0, w, w,
 747         key_speed_patch->mwindow->edl->local_session->automation_mins[AUTOGROUPTYPE_SPEED],
 748         key_speed_patch->mwindow->edl->local_session->automation_maxs[AUTOGROUPTYPE_SPEED],
 749         v)
 750 {
 751         this->key_speed_patch = key_speed_patch;
 752         key_speed_patch->mwindow->speed_before();
 753         set_precision(0.01);
 754 }
 755
 756 KeySpeedSlider::~KeySpeedSlider()
 757 {
 758 }
 759
 760 int KeySpeedSlider::handle_event()
 761 {
 762         if( shift_down() ) {
 763                 update(1.0);
 764                 set_tooltip(get_caption());
 765         }
 766         key_speed_patch->update(get_value());
 767         return 1;
 768 }
 769
 770 KeySpeedAutoEdge::KeySpeedAutoEdge(MWindow *mwindow,
 771                 KeySpeedPatch *patch, int x, int y)
 772  : BC_Toggle(x, y, mwindow->theme->get_image_set("bump_edge"),
 773                 patch->gui->edge,_("Edge"))
 774 {
 775         this->mwindow = mwindow;
 776         this->patch = patch;
 777         set_tooltip(_("Bump uses left edge"));
 778 }
 779
 780 int KeySpeedAutoEdge::handle_event()
 781 {
 782         patch->set_edge(get_value());
 783         return 1;
 784 }
 785
 786 KeySpeedAutoSpan::KeySpeedAutoSpan(MWindow *mwindow,
 787                 KeySpeedPatch *patch, int x, int y)
 788  : BC_Toggle(x, y, mwindow->theme->get_image_set("bump_span"),
 789                 patch->gui->span,_("Span"))
 790 {
 791         this->mwindow = mwindow;
 792         this->patch = patch;
 793         set_tooltip(_("Bump spans to next"));
 794 }
 795
 796 int KeySpeedAutoSpan::handle_event()
 797
 798 {
 799         patch->set_span(get_value());
 800         return 1;
 801 }
 802