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