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 "autoconf.h"
  24 #include "autos.h"
  25 #include "bcwindowbase.h"
  26 #include "cpanel.h"
  27 #include "cwindowgui.h"
  28 #include "cwindow.h"
  29 #include "edl.h"
  30 #include "edlsession.h"
  31 #include "filexml.h"
  32 #include "gwindow.h"
  33 #include "gwindowgui.h"
  34 #include "keyframe.h"
  35 #include "keyframepopup.h"
  36 #include "language.h"
  37 #include "localsession.h"
  38 #include "maincursor.h"
  39 #include "mainmenu.h"
  40 #include "mainundo.h"
  41 #include "mwindowgui.h"
  42 #include "mwindow.h"
  43 #include "patchbay.h"
  44 #include "patchgui.h"
  45 #include "track.h"
  46 #include "vpatchgui.h"
  47
  48 KeyframePopup::KeyframePopup(MWindow *mwindow, MWindowGUI *gui)
  49  : BC_PopupMenu(0, 0, 0, "", 0)
  50 {
  51         this->mwindow = mwindow;
  52         this->gui = gui;
  53         key_show = 0;
  54         key_delete = 0;
  55         key_copy = 0;
  56         key_smooth = 0;
  57         key_linear = 0;
  58         key_free = 0;
  59         key_mbar = 0;
  60         key_mode_displayed = false;
  61         key_edit_displayed = false;
  62 }
  63
  64 KeyframePopup::~KeyframePopup()
  65 {
  66         if( !key_mode_displayed ) {
  67                 delete key_mbar;
  68                 delete key_smooth;
  69                 delete key_linear;
  70                 delete key_free_t;
  71                 delete key_free;
  72         }
  73         if( !key_edit_displayed ) {
  74                 delete key_edit;
  75         }
  76 }
  77
  78 void KeyframePopup::create_objects()
  79 {
  80         add_item(key_show = new KeyframePopupShow(mwindow, this));
  81         add_item(key_delete = new KeyframePopupDelete(mwindow, this));
  82         add_item(key_copy = new KeyframePopupCopy(mwindow, this));
  83
  84         key_edit   = new KeyframePopupEdit(mwindow, this);
  85         key_mbar   = new BC_MenuItem("-");
  86         key_smooth = new KeyframePopupCurveMode(mwindow, this, FloatAuto::SMOOTH);
  87         key_linear = new KeyframePopupCurveMode(mwindow, this, FloatAuto::LINEAR);
  88         key_free_t = new KeyframePopupCurveMode(mwindow, this, FloatAuto::TFREE );
  89         key_free   = new KeyframePopupCurveMode(mwindow, this, FloatAuto::FREE  );
  90 }
  91
  92 int KeyframePopup::update(Plugin *plugin, KeyFrame *keyframe)
  93 {
  94         this->keyframe_plugin = plugin;
  95         this->keyframe_auto = keyframe;
  96         this->keyframe_autos = 0;
  97         this->keyframe_automation = 0;
  98         handle_curve_mode(0, 0);
  99         return 0;
 100 }
 101
 102 int KeyframePopup::update(Automation *automation, Autos *autos, Auto *auto_keyframe)
 103 {
 104         this->keyframe_plugin = 0;
 105         this->keyframe_automation = automation;
 106         this->keyframe_autos = autos;
 107         this->keyframe_auto = auto_keyframe;
 108         handle_curve_mode(autos, auto_keyframe);
 109
 110         /* snap to cursor */
 111         double current_position = mwindow->edl->local_session->get_selectionstart(1);
 112         double new_position = keyframe_automation->track->from_units(keyframe_auto->position);
 113         mwindow->edl->local_session->set_selectionstart(new_position);
 114         mwindow->edl->local_session->set_selectionend(new_position);
 115         if (current_position != new_position)
 116         {
 117                 mwindow->edl->local_session->set_selectionstart(new_position);
 118                 mwindow->edl->local_session->set_selectionend(new_position);
 119                 mwindow->gui->lock_window();
 120                 mwindow->gui->update(1, 1, 1, 1, 1, 1, 0);
 121                 mwindow->gui->unlock_window();
 122         }
 123         return 0;
 124 }
 125
 126 void KeyframePopup::handle_curve_mode(Autos *autos, Auto *auto_keyframe)
 127 // determines the type of automation node. if floatauto, adds
 128 // menu entries showing the curve mode of the node
 129 {
 130         deactivate();
 131         if( !key_edit_displayed && keyframe_plugin ) {
 132                 add_item(key_edit);
 133                 key_edit_displayed = true;
 134         }
 135         else if( key_edit_displayed && !keyframe_plugin ) {
 136                 remove_item(key_edit);
 137                 key_edit_displayed = false;
 138         }
 139
 140         if(!key_mode_displayed && autos && autos->get_type() == AUTOMATION_TYPE_FLOAT)
 141         { // append additional menu entries showing the curve_mode
 142                 add_item(key_mbar);
 143                 add_item(key_smooth);
 144                 add_item(key_linear);
 145                 add_item(key_free_t);
 146                 add_item(key_free);
 147                 key_mode_displayed = true;
 148         }
 149         else if(key_mode_displayed && (!autos || autos->get_type() != AUTOMATION_TYPE_FLOAT))
 150         { // remove additional menu entries
 151                 remove_item(key_free);
 152                 remove_item(key_free_t);
 153                 remove_item(key_linear);
 154                 remove_item(key_smooth);
 155                 remove_item(key_mbar);
 156                 key_mode_displayed = false;
 157         }
 158         if(key_mode_displayed && auto_keyframe)
 159         { // set checkmarks to display current mode
 160                 key_smooth->toggle_mode((FloatAuto*)auto_keyframe);
 161                 key_linear->toggle_mode((FloatAuto*)auto_keyframe);
 162                 key_free_t->toggle_mode((FloatAuto*)auto_keyframe);
 163                 key_free  ->toggle_mode((FloatAuto*)auto_keyframe);
 164         }
 165         activate();
 166 }
 167
 168 KeyframePopupDelete::KeyframePopupDelete(MWindow *mwindow, KeyframePopup *popup)
 169  : BC_MenuItem(_("Delete keyframe"))
 170 {
 171         this->mwindow = mwindow;
 172         this->popup = popup;
 173 }
 174
 175 KeyframePopupDelete::~KeyframePopupDelete()
 176 {
 177 }
 178
 179 int KeyframePopupDelete::handle_event()
 180 {
 181         mwindow->undo->update_undo_before(_("delete keyframe"), 0);
 182         delete popup->keyframe_auto;
 183         mwindow->undo->update_undo_after(_("delete keyframe"), LOAD_ALL);
 184
 185         mwindow->save_backup();
 186         mwindow->gui->update(0, 1,      // 1 for incremental drawing.  2 for full refresh
 187                 0, 0, 0, 0, 0);
 188         mwindow->update_plugin_guis();
 189         mwindow->restart_brender();
 190         mwindow->sync_parameters(CHANGE_EDL);
 191
 192         return 1;
 193 }
 194
 195 KeyframePopupShow::KeyframePopupShow(MWindow *mwindow, KeyframePopup *popup)
 196  : BC_MenuItem(_("Show keyframe settings"))
 197 {
 198         this->mwindow = mwindow;
 199         this->popup = popup;
 200 }
 201
 202 KeyframePopupShow::~KeyframePopupShow()
 203 {
 204 }
 205
 206 int KeyframePopupShow::handle_event()
 207 {
 208         if (popup->keyframe_plugin)
 209         {
 210                 mwindow->update_plugin_guis();
 211                 mwindow->show_plugin(popup->keyframe_plugin);
 212         }
 213         else if( popup->keyframe_automation ) {
 214 /*
 215
 216                 mwindow->cwindow->gui->lock_window();
 217                 int show_window = 1;
 218                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->projector_autos ||
 219                    popup->keyframe_autos == (Autos *)popup->keyframe_automation->pzoom_autos)
 220
 221                 {
 222                         mwindow->cwindow->gui->set_operation(CWINDOW_PROJECTOR);
 223                 } else
 224                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->camera_autos ||
 225                    popup->keyframe_autos == (Autos *)popup->keyframe_automation->czoom_autos)
 226
 227                 {
 228                         mwindow->cwindow->gui->set_operation(CWINDOW_CAMERA);
 229                 } else
 230                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mode_autos)
 231
 232                 {
 233                         // no window to be shown
 234                         show_window = 0;
 235                         // first find the appropriate patchgui
 236                         PatchBay *patchbay = mwindow->gui->patchbay;
 237                         PatchGUI *patchgui = 0;
 238                         for (int i = 0; i < patchbay->patches.total; i++)
 239                                 if (patchbay->patches.values[i]->track == popup->keyframe_automation->track)
 240                                         patchgui = patchbay->patches.values[i];
 241                         if (patchgui != 0)
 242                         {
 243 // FIXME: repositioning of the listbox needs support in guicast
 244 //                              int cursor_x = popup->get_relative_cursor_x();
 245 //                              int cursor_y = popup->get_relative_cursor_y();
 246 //                              vpatchgui->mode->reposition_window(cursor_x, cursor_y);
 247
 248
 249 // Open the popup menu
 250                                 VPatchGUI *vpatchgui = (VPatchGUI *)patchgui;
 251                                 vpatchgui->mode->activate_menu();
 252                         }
 253                 } else
 254                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mask_autos)
 255
 256                 {
 257                         mwindow->cwindow->gui->set_operation(CWINDOW_MASK);
 258                 } else
 259                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->pan_autos)
 260
 261                 {
 262                         // no window to be shown
 263                         show_window = 0;
 264                         // first find the appropriate patchgui
 265                         PatchBay *patchbay = mwindow->gui->patchbay;
 266                         PatchGUI *patchgui = 0;
 267                         for (int i = 0; i < patchbay->patches.total; i++)
 268                                 if (patchbay->patches.values[i]->track == popup->keyframe_automation->track)
 269                                         patchgui = patchbay->patches.values[i];
 270                         if (patchgui != 0)
 271                         {
 272 // Open the popup menu at current mouse position
 273                                 APatchGUI *apatchgui = (APatchGUI *)patchgui;
 274                                 int cursor_x = popup->get_relative_cursor_x();
 275                                 int cursor_y = popup->get_relative_cursor_y();
 276                                 apatchgui->pan->activate(cursor_x, cursor_y);
 277                         }
 278
 279
 280                 } else
 281                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->fade_autos)
 282
 283                 {
 284                         // no window to be shown, so do nothing
 285                         // IDEA: open window for fading
 286                         show_window = 0;
 287                 } else
 288                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mute_autos)
 289
 290                 {
 291                         // no window to be shown, so do nothing
 292                         // IDEA: directly switch
 293                         show_window = 0;
 294                 } else;
 295
 296
 297 // ensure bringing to front
 298                 if (show_window)
 299                 {
 300                         ((CPanelToolWindow *)(mwindow->cwindow->gui->composite_panel->operation[CWINDOW_TOOL_WINDOW]))->set_shown(0);
 301                         ((CPanelToolWindow *)(mwindow->cwindow->gui->composite_panel->operation[CWINDOW_TOOL_WINDOW]))->set_shown(1);
 302                 }
 303                 mwindow->cwindow->gui->unlock_window();
 304
 305
 306 */
 307         }
 308         return 1;
 309 }
 310
 311
 312
 313 KeyframePopupCopy::KeyframePopupCopy(MWindow *mwindow, KeyframePopup *popup)
 314  : BC_MenuItem(_("Copy keyframe"))
 315 {
 316         this->mwindow = mwindow;
 317         this->popup = popup;
 318 }
 319
 320 KeyframePopupCopy::~KeyframePopupCopy()
 321 {
 322 }
 323
 324 int KeyframePopupCopy::handle_event()
 325 {
 326 /*
 327         FIXME:
 328         we want to copy just keyframe under cursor, NOT all keyframes at this frame
 329         - very hard to do, so this is good approximation for now...
 330 */
 331
 332 #if 0
 333         if (popup->keyframe_automation)
 334         {
 335                 FileXML file;
 336                 EDL *edl = mwindow->edl;
 337                 Track *track = popup->keyframe_automation->track;
 338                 int64_t position = popup->keyframe_auto->position;
 339                 AutoConf autoconf;
 340 // first find out type of our auto
 341                 autoconf.set_all(0);
 342                 if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->projector_autos)
 343                         autoconf.projector = 1;
 344                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->pzoom_autos)
 345                         autoconf.pzoom = 1;
 346                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->camera_autos)
 347                         autoconf.camera = 1;
 348                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->czoom_autos)
 349                         autoconf.czoom = 1;
 350                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mode_autos)
 351                         autoconf.mode = 1;
 352                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mask_autos)
 353                         autoconf.mask = 1;
 354                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->pan_autos)
 355                         autoconf.pan = 1;
 356                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->fade_autos)
 357                         autoconf.fade = 1;
 358                 else if (popup->keyframe_autos == (Autos *)popup->keyframe_automation->mute_autos)
 359                         autoconf.mute = 1;
 360
 361
 362 // now create a clipboard
 363                 file.tag.set_title("AUTO_CLIPBOARD");
 364                 file.tag.set_property("LENGTH", 0);
 365                 file.tag.set_property("FRAMERATE", edl->session->frame_rate);
 366                 file.tag.set_property("SAMPLERATE", edl->session->sample_rate);
 367                 file.append_tag();
 368                 file.append_newline();
 369                 file.append_newline();
 370
 371 /*              track->copy_automation(position,
 372                         position,
 373                         &file,
 374                         0,
 375                         0);
 376                         */
 377                 file.tag.set_title("TRACK");
 378 // Video or audio
 379                 track->save_header(&file);
 380                 file.append_tag();
 381                 file.append_newline();
 382
 383                 track->automation->copy(position,
 384                         position,
 385                         &file,
 386                         0,
 387                         0,
 388                         &autoconf);
 389
 390
 391
 392                 file.tag.set_title("/TRACK");
 393                 file.append_tag();
 394                 file.append_newline();
 395                 file.append_newline();
 396                 file.append_newline();
 397                 file.append_newline();
 398
 399
 400
 401                 file.tag.set_title("/AUTO_CLIPBOARD");
 402                 file.append_tag();
 403                 file.append_newline();
 404                 file.terminate_string();
 405
 406                 mwindow->gui->lock_window();
 407                 mwindow->gui->get_clipboard()->to_clipboard(file.string,
 408                         strlen(file.string),
 409                         SECONDARY_SELECTION);
 410                 mwindow->gui->unlock_window();
 411
 412         } else
 413 #endif
 414                 mwindow->copy_automation();
 415         return 1;
 416 }
 417
 418
 419
 420 KeyframePopupCurveMode::KeyframePopupCurveMode(
 421         MWindow *mwindow,
 422         KeyframePopup *popup,
 423         int curve_mode)
 424  : BC_MenuItem( get_labeltext(curve_mode))
 425 {
 426         this->curve_mode = curve_mode;
 427         this->mwindow = mwindow;
 428         this->popup = popup;
 429 }
 430
 431 KeyframePopupCurveMode::~KeyframePopupCurveMode() { }
 432
 433
 434 const char* KeyframePopupCurveMode::get_labeltext(int mode)
 435 {
 436         switch(mode) {
 437         case FloatAuto::SMOOTH: return _("smooth curve");
 438         case FloatAuto::LINEAR: return _("linear segments");
 439         case FloatAuto::TFREE:  return _("tangent edit");
 440         case FloatAuto::FREE:   return _("disjoint edit");
 441         }
 442         return _("misconfigured");
 443 }
 444
 445
 446 void KeyframePopupCurveMode::toggle_mode(FloatAuto *keyframe)
 447 {
 448         set_checked(curve_mode == keyframe->curve_mode);
 449 }
 450
 451
 452 int KeyframePopupCurveMode::handle_event()
 453 {
 454         if (popup->keyframe_autos &&
 455             popup->keyframe_autos->get_type() == AUTOMATION_TYPE_FLOAT)
 456         {
 457                 mwindow->undo->update_undo_before(_("change keyframe curve mode"), 0);
 458                 ((FloatAuto*)popup->keyframe_auto)->
 459                         change_curve_mode((FloatAuto::t_mode)curve_mode);
 460
 461                 // if we switched to some "auto" mode, this may imply a
 462                 // real change to parameters, so this needs to be undoable...
 463                 mwindow->undo->update_undo_after(_("change keyframe curve mode"), LOAD_ALL);
 464                 mwindow->save_backup();
 465
 466                 mwindow->gui->update(0, 1, 0,0,0,0,0); // incremental redraw for canvas
 467                 mwindow->cwindow->update(0,0, 1, 0,0); // redraw tool window in compositor
 468                 mwindow->update_plugin_guis();
 469                 mwindow->restart_brender();
 470                 mwindow->sync_parameters(CHANGE_EDL);
 471         }
 472         return 1;
 473 }
 474
 475
 476 KeyframePopupEdit::KeyframePopupEdit(MWindow *mwindow, KeyframePopup *popup)
 477  : BC_MenuItem(_("Edit Params..."))
 478 {
 479         this->mwindow = mwindow;
 480         this->popup = popup;
 481 }
 482
 483 int KeyframePopupEdit::handle_event()
 484 {
 485         mwindow->show_keyframe_gui(popup->keyframe_plugin);
 486         return 1;
 487 }
 488
 489
 490 KeyframeHidePopup::KeyframeHidePopup(MWindow *mwindow, MWindowGUI *gui)
 491  : BC_PopupMenu(0, 0, 0, "", 0)
 492 {
 493         this->mwindow = mwindow;
 494         this->gui = gui;
 495         this->keyframe_autos = 0;
 496 }
 497
 498 KeyframeHidePopup::~KeyframeHidePopup()
 499 {
 500 }
 501
 502 void KeyframeHidePopup::create_objects()
 503 {
 504         add_item(new KeyframePopupHide(mwindow, this));
 505 }
 506
 507 int KeyframeHidePopup::update(Autos *autos)
 508 {
 509         this->keyframe_autos = autos;
 510         return 0;
 511 }
 512
 513 KeyframePopupHide::KeyframePopupHide(MWindow *mwindow, KeyframeHidePopup *popup)
 514  : BC_MenuItem(_("Hide keyframe type"))
 515 {
 516         this->mwindow = mwindow;
 517         this->popup = popup;
 518 }
 519
 520 int KeyframePopupHide::handle_event()
 521 {
 522 // Get the array index of the curve
 523         int update_gui = 0;
 524         if(popup->keyframe_autos)
 525         {
 526                 if(popup->keyframe_autos->type == Autos::AUTOMATION_TYPE_PLUGIN)
 527                 {
 528                         mwindow->edl->session->auto_conf->plugins = 0;
 529                         update_gui = 1;
 530                 }
 531                 else
 532                 {
 533                         Track *track = popup->keyframe_autos->track;
 534                         if(track)
 535                         {
 536                                 Automation *automation = track->automation;
 537                                 if(automation)
 538                                 {
 539                                         for(int i = 0; i < AUTOMATION_TOTAL; i++)
 540                                         {
 541                                                 if(automation->autos[i] == popup->keyframe_autos)
 542                                                 {
 543                                                         mwindow->edl->session->auto_conf->autos[i] = 0;
 544                                                         update_gui = 1;
 545                                                         break;
 546                                                 }
 547                                         }
 548                                 }
 549                         }
 550                 }
 551         }
 552
 553         if(update_gui)
 554         {
 555                 mwindow->gui->update(0,
 556                         1,      // 1 for incremental drawing.  2 for full refresh
 557                         0,
 558                         0,
 559                         0,
 560                 0,
 561                 0);
 562                 mwindow->gui->mainmenu->update_toggles(1);
 563                 mwindow->gui->unlock_window();
 564                 mwindow->gwindow->gui->update_toggles(1);
 565                 mwindow->gui->lock_window("KeyframePopupHide::handle_event");
 566         }
 567
 568         return 1;
 569 }
 570