cinelerra-5.1/cinelerra/vpatchgui.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2014 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 "autoconf.h"
  23 #include "automation.h"
  24 #include "edl.h"
  25 #include "edlsession.h"
  26 #include "floatauto.h"
  27 #include "floatautos.h"
  28 #include "gwindowgui.h"
  29 #include "intauto.h"
  30 #include "intautos.h"
  31 #include "keys.h"
  32 #include "language.h"
  33 #include "localsession.h"
  34 #include "mainsession.h"
  35 #include "mainundo.h"
  36 #include "mwindow.h"
  37 #include "mwindowgui.h"
  38 #include "overlayframe.inc"
  39 #include "patchbay.h"
  40 #include "theme.h"
  41 #include "trackcanvas.h"
  42 #include "vpatchgui.h"
  43 #include "vtrack.h"
  44 #include "vwindow.h"
  45
  46 #include <string.h>
  47
  48
  49 VPatchGUI::VPatchGUI(MWindow *mwindow, PatchBay *patchbay, VTrack *track, int x, int y)
  50  : PatchGUI(mwindow, patchbay, track, x, y)
  51 {
  52         data_type = TRACK_VIDEO;
  53         this->vtrack = track;
  54         mode = 0;
  55         fade = 0;
  56 }
  57
  58 VPatchGUI::~VPatchGUI()
  59 {
  60         if( fade ) delete fade;
  61         if( mode ) delete mode;
  62 }
  63
  64 void VPatchGUI::create_objects()
  65 {
  66         update(x, y);
  67 }
  68
  69 int VPatchGUI::reposition(int x, int y)
  70 {
  71         //int x1 = 0;
  72         int y1 = PatchGUI::reposition(x, y);
  73
  74         if( fade )
  75                 fade->reposition_window(fade->get_x(), y1+y);
  76         y1 += mwindow->theme->fade_h;
  77         if( mix )
  78                 mix->reposition_window(mix->get_x(), y1+y);
  79         if( mode )
  80                 mode->reposition_window(mode->get_x(), y1+y);
  81         if( nudge )
  82                 nudge->reposition_window(nudge->get_x(), y1+y);
  83         y1 += mwindow->theme->mode_h;
  84         return y1;
  85 }
  86
  87 int VPatchGUI::update(int x, int y)
  88 {
  89         int h = track->vertical_span(mwindow->theme);
  90         int x1 = 0;
  91         int y1 = PatchGUI::update(x, y);
  92
  93         int y2 = y1 + mwindow->theme->fade_h;
  94         if( fade ) {
  95                 if( h < y2 ) {
  96                         delete fade;  fade = 0;
  97                 }
  98                 else {
  99                         FloatAuto *previous = 0, *next = 0;
 100                         double unit_position = mwindow->edl->local_session->get_selectionstart(1);
 101                         int64_t unit_pos = vtrack->to_units(unit_position, 0);
 102                         FloatAutos *ptr = (FloatAutos*)track->automation->autos[AUTOMATION_FADE];
 103                         float value = ptr->get_value(unit_pos, PLAY_FORWARD, previous, next);
 104                         fade->update(fade->get_w(), value,
 105                                      mwindow->edl->local_session->automation_mins[AUTOGROUPTYPE_VIDEO_FADE],
 106                                      mwindow->edl->local_session->automation_maxs[AUTOGROUPTYPE_VIDEO_FADE]);
 107                 }
 108         }
 109         else if( h >= y2 ) {
 110                 int64_t v = mwindow->get_float_auto(this, AUTOMATION_FADE)->get_value();
 111                 patchbay->add_subwindow(fade = new VFadePatch(this, x1+x, y1+y,
 112                         patchbay->get_w() - 10, v));
 113         }
 114         y1 = y2;
 115
 116         y2 = y1 + mwindow->theme->mode_h;
 117         if( mode ) {
 118                 if( h < y2 ) {
 119                         delete mix;    mix = 0;
 120                         delete mode;   mode = 0;
 121                         delete nudge;  nudge = 0;
 122                 }
 123                 else {
 124                         if( mwindow->session->selected_zwindow >= 0 ) {
 125                                 int v = mwindow->mixer_track_active(track);
 126                                 mix->update(v);
 127                         }
 128                         mode->update(mwindow->get_int_auto(this, AUTOMATION_MODE)->value);
 129                         nudge->update();
 130                 }
 131         }
 132         else if( h >= y2 ) {
 133                 patchbay->add_subwindow(mix = new VMixPatch(mwindow, this, x1+x, y1+y+5));
 134                 x1 += mix->get_w();
 135                 patchbay->add_subwindow(mode = new VModePatch(mwindow, this, x1+x, y1+y));
 136                 mode->create_objects();
 137                 x1 += mode->get_w();
 138                 patchbay->add_subwindow(nudge = new NudgePatch(mwindow, this, x1+x, y1+y,
 139                         patchbay->get_w() - x1-x - 10));
 140         }
 141         y1 = y2;
 142
 143         return y1;
 144 }
 145
 146 VFadePatch::VFadePatch(VPatchGUI *patch, int x, int y, int w, int64_t v)
 147  : BC_ISlider(x, y, 0, w, w,
 148                 patch->mwindow->edl->local_session->automation_mins[AUTOGROUPTYPE_VIDEO_FADE],
 149                 patch->mwindow->edl->local_session->automation_maxs[AUTOGROUPTYPE_VIDEO_FADE],
 150                 v)
 151 {
 152         this->patch = patch;
 153 }
 154
 155 void VPatchGUI::update_faders(float v)
 156 {
 157         if( fade )
 158                 fade->update(v);
 159
 160         change_source = 1;
 161         double position = mwindow->edl->local_session->get_selectionstart(1);
 162         Autos *fade_autos = vtrack->automation->autos[AUTOMATION_FADE];
 163         int need_undo = !fade_autos->auto_exists_for_editing(position);
 164
 165         mwindow->undo->update_undo_before(_("fade"), need_undo ? 0 : this);
 166         FloatAuto *current = (FloatAuto*)fade_autos->get_auto_for_editing(position);
 167         float change = v - current->get_value();
 168         current->set_value(v);
 169
 170         if( track->gang && track->record )
 171                 patchbay->synchronize_faders(change, TRACK_AUDIO, track);
 172         mwindow->undo->update_undo_after(_("fade"), LOAD_AUTOMATION);
 173         change_source = 0;
 174
 175         mwindow->sync_parameters(CHANGE_PARAMS);
 176
 177         if( mwindow->edl->session->auto_conf->autos[AUTOMATION_FADE] ) {
 178                 mwindow->gui->draw_overlays(1);
 179         }
 180 }
 181
 182 int VFadePatch::handle_event()
 183 {
 184         if( shift_down() ) {
 185                 update(100);
 186                 set_tooltip(get_caption());
 187         }
 188         patch->update_faders(get_value());
 189         return 1;
 190 }
 191
 192 VKeyFadePatch::VKeyFadePatch(MWindow *mwindow, VPatchGUI *patch, int x, int y)
 193  : BC_SubWindow(x,y, 200,20, GWindowGUI::auto_colors[AUTOMATION_FADE])
 194 {
 195         this->mwindow = mwindow;
 196         this->patch = patch;
 197 }
 198
 199 void VKeyFadePatch::create_objects()
 200 {
 201         int x = 0, y = 0;
 202         int64_t v = mwindow->get_float_auto(patch, AUTOMATION_FADE)->get_value();
 203         add_subwindow(vkey_fade_text = new VKeyFadeText(this, x, y, 64, v));
 204         x += vkey_fade_text->get_w();
 205         VFrame **lok_images = mwindow->theme->get_image_set("lok");
 206         int w1 = get_w() - x - lok_images[0]->get_w();
 207         add_subwindow(vkey_fade_slider = new VKeyFadeSlider(this, x, y, w1, v));
 208         x += vkey_fade_slider->get_w();
 209         add_subwindow(vkey_fade_ok = new VKeyFadeOK(this, x, y, lok_images));
 210         activate();
 211         show_window();
 212 }
 213
 214 void VKeyFadePatch::update(int64_t v)
 215 {
 216         vkey_fade_text->update(v);
 217         vkey_fade_slider->update(v);
 218         patch->update_faders(v);
 219 }
 220
 221 VKeyFadeOK::VKeyFadeOK(VKeyFadePatch *vkey_fade_patch, int x, int y, VFrame **images)
 222  : BC_Button(x, y, images)
 223 {
 224         this->vkey_fade_patch = vkey_fade_patch;
 225 }
 226
 227 int VKeyFadeOK::handle_event()
 228 {
 229         MWindowGUI *mgui = vkey_fade_patch->mwindow->gui;
 230         delete mgui->keyvalue_popup;
 231         mgui->keyvalue_popup = 0;
 232         return 1;
 233 }
 234
 235 VKeyFadeText::VKeyFadeText(VKeyFadePatch *vkey_fade_patch, int x, int y, int w, int64_t v)
 236  : BC_TextBox(x, y, w, 1, v, 1, MEDIUMFONT)
 237 {
 238         this->vkey_fade_patch = vkey_fade_patch;
 239 }
 240
 241 int VKeyFadeText::handle_event()
 242 {
 243         int64_t v = atoi(get_text());
 244         vkey_fade_patch->update(v);
 245         return get_keypress() != RETURN ? 1 :
 246                 vkey_fade_patch->vkey_fade_ok->handle_event();
 247 }
 248
 249 VKeyFadeSlider::VKeyFadeSlider(VKeyFadePatch *vkey_fade_patch,
 250         int x, int y, int w, int64_t v)
 251  : VFadePatch(vkey_fade_patch->patch, x,y, w, v)
 252 {
 253         this->vkey_fade_patch = vkey_fade_patch;
 254 }
 255
 256 int VKeyFadeSlider::handle_event()
 257 {
 258         int64_t v = get_value();
 259         vkey_fade_patch->update(v);
 260         return 1;
 261 }
 262
 263
 264 VModePatch::VModePatch(MWindow *mwindow, VPatchGUI *patch, int x, int y)
 265  : BC_PopupMenu(x, y, patch->patchbay->mode_icons[0]->get_w() + 20,
 266         "", 1, mwindow->theme->get_image_set("mode_popup", 0), 0)
 267 {
 268         this->mwindow = mwindow;
 269         this->patch = patch;
 270         this->mode = mwindow->get_int_auto(patch, AUTOMATION_MODE)->value;
 271         set_icon(patch->patchbay->mode_to_icon(this->mode));
 272         set_tooltip(_("Overlay mode"));
 273 }
 274
 275 VModePatch::VModePatch(MWindow *mwindow, VPatchGUI *patch)
 276  : BC_PopupMenu(0, 0, 0, "", 0)
 277 {
 278         this->mwindow = mwindow;
 279         this->patch = patch;
 280         this->mode = mwindow->get_int_auto(patch, AUTOMATION_MODE)->value;
 281 }
 282
 283
 284 int VModePatch::handle_event()
 285 {
 286 // Set menu items
 287 //      for( int i = 0; i < total_items(); i++ )
 288 //      {
 289 //              VModePatchItem *item = (VModePatchItem*)get_item(i);
 290 //              if( item->mode == mode )
 291 //                      item->set_checked(1);
 292 //              else
 293 //                      item->set_checked(0);
 294 //      }
 295         update(mode);
 296
 297 // Set keyframe
 298         IntAuto *current;
 299         double position = mwindow->edl->local_session->get_selectionstart(1);
 300         Autos *mode_autos = patch->vtrack->automation->autos[AUTOMATION_MODE];
 301         int need_undo = !mode_autos->auto_exists_for_editing(position);
 302
 303         mwindow->undo->update_undo_before(_("mode"), need_undo ? 0 : this);
 304
 305         current = (IntAuto*)mode_autos->get_auto_for_editing(position);
 306         current->value = mode;
 307
 308         mwindow->undo->update_undo_after(_("mode"), LOAD_AUTOMATION);
 309
 310         mwindow->sync_parameters(CHANGE_PARAMS);
 311
 312         if( mwindow->edl->session->auto_conf->autos[AUTOMATION_MODE] ) {
 313                 mwindow->gui->draw_overlays(1);
 314         }
 315         mwindow->session->changes_made = 1;
 316         return 1;
 317 }
 318
 319 void VModePatch::create_objects()
 320 {
 321         VModePatchItem *mode_item;
 322         VModePatchSubMenu *submenu;
 323         add_item(mode_item = new VModePatchItem(this, mode_to_text(TRANSFER_NORMAL),  TRANSFER_NORMAL));
 324         add_item(mode_item = new VModePatchItem(this, _("Arithmetic..."), -1));
 325         mode_item->add_submenu(submenu = new VModePatchSubMenu(mode_item));
 326         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_ADDITION), TRANSFER_ADDITION));
 327         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SUBTRACT), TRANSFER_SUBTRACT));
 328         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DIVIDE),   TRANSFER_DIVIDE));
 329         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_MULTIPLY), TRANSFER_MULTIPLY));
 330         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_REPLACE),  TRANSFER_REPLACE));
 331         add_item(mode_item = new VModePatchItem(this, _("PorterDuff..."), -1));
 332         mode_item->add_submenu(submenu = new VModePatchSubMenu(mode_item));
 333         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DST),      TRANSFER_DST));
 334         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DST_ATOP), TRANSFER_DST_ATOP));
 335         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DST_IN),   TRANSFER_DST_IN));
 336         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DST_OUT),  TRANSFER_DST_OUT));
 337         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DST_OVER), TRANSFER_DST_OVER));
 338         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SRC),      TRANSFER_SRC));
 339         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SRC_ATOP), TRANSFER_SRC_ATOP));
 340         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SRC_IN),   TRANSFER_SRC_IN));
 341         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SRC_OUT),  TRANSFER_SRC_OUT));
 342         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SRC_OVER), TRANSFER_SRC_OVER));
 343         add_item(mode_item = new VModePatchItem(this, _("Logical..."), -1));
 344         mode_item->add_submenu(submenu = new VModePatchSubMenu(mode_item));
 345         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_MIN),      TRANSFER_MIN));
 346         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_MAX),      TRANSFER_MAX));
 347         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DARKEN),   TRANSFER_DARKEN));
 348         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_LIGHTEN),  TRANSFER_LIGHTEN));
 349         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_AND),      TRANSFER_AND));
 350         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_OR),       TRANSFER_OR));
 351         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_XOR),      TRANSFER_XOR));
 352         add_item(mode_item = new VModePatchItem(this, _("Graphic Art..."), -1));
 353         mode_item->add_submenu(submenu = new VModePatchSubMenu(mode_item));
 354         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_OVERLAY),  TRANSFER_OVERLAY));
 355         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SCREEN),   TRANSFER_SCREEN));
 356         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_BURN),     TRANSFER_BURN));
 357         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DODGE),    TRANSFER_DODGE));
 358         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_DIFFERENCE),TRANSFER_DIFFERENCE));
 359         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_HARDLIGHT),TRANSFER_HARDLIGHT));
 360         submenu->add_submenuitem(new VModeSubMenuItem(submenu, mode_to_text(TRANSFER_SOFTLIGHT),TRANSFER_SOFTLIGHT));
 361 }
 362
 363 void VModePatch::update(int mode)
 364 {
 365         set_icon(patch->patchbay->mode_to_icon(mode));
 366         for( int i = 0; i < total_items(); i++ ) {
 367                 VModePatchItem *item = (VModePatchItem*)get_item(i);
 368                 item->set_checked(item->mode == mode);
 369                 VModePatchSubMenu *submenu = (VModePatchSubMenu *)item->get_submenu();
 370                 if( !submenu ) continue;
 371                 int n = submenu->total_items();
 372                 for( int j=0; j<n; ++j ) {
 373                         VModePatchItem *subitem = (VModePatchItem*)submenu->get_item(j);
 374                         subitem->set_checked(subitem->mode == mode);
 375                 }
 376         }
 377 }
 378
 379
 380 const char* VModePatch::mode_to_text(int mode)
 381 {
 382         switch( mode ) {
 383         case TRANSFER_NORMAL:           return _("Normal");
 384         case TRANSFER_ADDITION:         return _("Addition");
 385         case TRANSFER_SUBTRACT:         return _("Subtract");
 386         case TRANSFER_MULTIPLY:         return _("Multiply");
 387         case TRANSFER_DIVIDE:           return _("Divide");
 388         case TRANSFER_REPLACE:          return _("Replace");
 389         case TRANSFER_MAX:              return _("Max");
 390         case TRANSFER_MIN:              return _("Min");
 391         case TRANSFER_DARKEN:           return _("Darken");
 392         case TRANSFER_LIGHTEN:          return _("Lighten");
 393         case TRANSFER_DST:              return _("Dst");
 394         case TRANSFER_DST_ATOP:         return _("DstAtop");
 395         case TRANSFER_DST_IN:           return _("DstIn");
 396         case TRANSFER_DST_OUT:          return _("DstOut");
 397         case TRANSFER_DST_OVER:         return _("DstOver");
 398         case TRANSFER_SRC:              return _("Src");
 399         case TRANSFER_SRC_ATOP:         return _("SrcAtop");
 400         case TRANSFER_SRC_IN:           return _("SrcIn");
 401         case TRANSFER_SRC_OUT:          return _("SrcOut");
 402         case TRANSFER_SRC_OVER:         return _("SrcOver");
 403         case TRANSFER_AND:              return _("AND");
 404         case TRANSFER_OR:               return _("OR");
 405         case TRANSFER_XOR:              return _("XOR");
 406         case TRANSFER_OVERLAY:          return _("Overlay");
 407         case TRANSFER_SCREEN:           return _("Screen");
 408         case TRANSFER_BURN:             return _("Burn");
 409         case TRANSFER_DODGE:            return _("Dodge");
 410         case TRANSFER_HARDLIGHT:        return _("Hardlight");
 411         case TRANSFER_SOFTLIGHT:        return _("Softlight");
 412         case TRANSFER_DIFFERENCE:       return _("Difference");
 413         }
 414         return _("Normal");
 415 }
 416
 417
 418
 419 VModePatchItem::VModePatchItem(VModePatch *popup, const char *text, int mode)
 420  : BC_MenuItem(text)
 421 {
 422         this->popup = popup;
 423         this->mode = mode;
 424         if( this->mode == popup->mode ) set_checked(1);
 425 }
 426
 427 int VModePatchItem::handle_event()
 428 {
 429         if( mode >= 0 ) {
 430                 popup->mode = mode;
 431 //              popup->set_icon(popup->patch->patchbay->mode_to_icon(mode));
 432                 popup->handle_event();
 433         }
 434         return 1;
 435 }
 436
 437 VModePatchSubMenu::VModePatchSubMenu(VModePatchItem *mode_item)
 438 {
 439         this->mode_item = mode_item;
 440 }
 441 VModePatchSubMenu::~VModePatchSubMenu()
 442 {
 443 }
 444
 445 VModeSubMenuItem::VModeSubMenuItem(VModePatchSubMenu *submenu, const char *text, int mode)
 446  : BC_MenuItem(text)
 447 {
 448         this->submenu = submenu;
 449         this->mode = mode;
 450         VModePatch *popup = submenu->mode_item->popup;
 451         if( this->mode == popup->mode ) set_checked(1);
 452 }
 453 VModeSubMenuItem::~VModeSubMenuItem()
 454 {
 455 }
 456
 457 int VModeSubMenuItem::handle_event()
 458 {
 459         VModePatch *popup = submenu->mode_item->popup;
 460         popup->mode = mode;
 461 //      popup->set_icon(popup->patch->patchbay->mode_to_icon(mode));
 462         popup->handle_event();
 463         return 1;
 464 }
 465
 466
 467 VKeyModePatch::VKeyModePatch(MWindow *mwindow, VPatchGUI *patch)
 468  : VModePatch(mwindow, patch)
 469 {
 470 }
 471
 472 int VKeyModePatch::handle_event()
 473 {
 474         int ret = VModePatch::handle_event();
 475         VModePatch *mode = patch->mode;
 476         if( mode )
 477                 mode->update(this->mode);
 478         return ret;
 479 }
 480
 481
 482 VMixPatch::VMixPatch(MWindow *mwindow, VPatchGUI *patch, int x, int y)
 483  : MixPatch(mwindow, patch, x, y)
 484 {
 485         set_tooltip(_("Mixer"));
 486 }
 487
 488 VMixPatch::~VMixPatch()
 489 {
 490 }
 491