cinelerra-5.1/cinelerra/editpopup.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 "asset.h"
  23 #include "assets.h"
  24 #include "awindow.h"
  25 #include "awindowgui.h"
  26 #include "edit.h"
  27 #include "edits.h"
  28 #include "editpopup.h"
  29 #include "edl.h"
  30 #include "edlsession.h"
  31 #include "file.h"
  32 #include "filexml.h"
  33 #include "keys.h"
  34 #include "language.h"
  35 #include "localsession.h"
  36 #include "mainerror.h"
  37 #include "mainsession.h"
  38 #include "mwindow.h"
  39 #include "mwindowgui.h"
  40 #include "plugindialog.h"
  41 #include "resizetrackthread.h"
  42 #include "track.h"
  43 #include "tracks.h"
  44 #include "trackcanvas.h"
  45
  46 #include <string.h>
  47
  48 EditPopup::EditPopup(MWindow *mwindow, MWindowGUI *gui)
  49  : BC_PopupMenu(0, 0, 0, "", 0)
  50 {
  51         this->mwindow = mwindow;
  52         this->gui = gui;
  53
  54         track = 0;
  55         edit = 0;
  56         plugin = 0;
  57         pluginset = 0;
  58         position = 0;
  59         open_edl = 0;
  60 }
  61
  62 EditPopup::~EditPopup()
  63 {
  64 }
  65
  66 void EditPopup::create_objects()
  67 {
  68         add_item(open_edl = new EditPopupOpenEDL(mwindow, this));
  69         add_item(new EditPopupClearSelect(mwindow, this));
  70         add_item(new EditPopupSelectEdits(mwindow, this));
  71         add_item(new EditPopupDeselectEdits(mwindow, this));
  72         add_item(new EditPopupCopy(mwindow, this));
  73         add_item(new EditPopupCut(mwindow, this));
  74         add_item(new EditPopupMute(mwindow, this));
  75         add_item(new EditPopupCopyPack(mwindow, this));
  76         add_item(new EditPopupCutPack(mwindow, this));
  77         add_item(new EditPopupMutePack(mwindow, this));
  78         add_item(new EditPopupPaste(mwindow, this));
  79         add_item(new EditPopupOverwrite(mwindow, this));
  80         add_item(new BC_MenuItem("-"));
  81         add_item(new EditPopupOverwritePlugins(mwindow, this));
  82         add_item(new EditCollectEffects(mwindow, this));
  83         add_item(new EditPasteEffects(mwindow, this));
  84         add_item(new EditPopupTimecode(mwindow, this));
  85 }
  86
  87 int EditPopup::activate_menu(Track *track, Edit *edit,
  88                 PluginSet *pluginset, Plugin *plugin, double position)
  89 {
  90         this->track = track;
  91         this->edit = edit;
  92         this->pluginset = pluginset;
  93         this->plugin = plugin;
  94         this->position = position;
  95         int enable = !edit ? 0 :
  96                 edit->nested_edl ? 1 :
  97                 !edit->asset ? 0 :
  98                 edit->asset->format == FILE_REF ? 1 : 0;
  99         open_edl->set_enabled(enable);
 100         return BC_PopupMenu::activate_menu();
 101 }
 102
 103 EditPopupOpenEDL::EditPopupOpenEDL(MWindow *mwindow, EditPopup *popup)
 104  : BC_MenuItem(_("Open EDL"))
 105 {
 106         this->mwindow = mwindow;
 107         this->popup = popup;
 108         set_ctrl(1);
 109         set_shift(1);
 110 }
 111
 112 int EditPopupOpenEDL::handle_event()
 113 {
 114         Edit *edit = popup->edit;
 115         if( !edit ) return 1;
 116         EDL *edl = 0;
 117         Indexable *idxbl = 0;
 118         if( edit->asset && edit->asset->format == FILE_REF ) {
 119                 FileXML xml_file;
 120                 const char *filename = edit->asset->path;
 121                 if( xml_file.read_from_file(filename, 1) ) {
 122                         eprintf(_("Error: unable to open:\n  %s"), filename);
 123                         return 1;
 124                 }
 125                 edl = new EDL;
 126                 edl->create_objects();
 127                 if( edl->load_xml(&xml_file, LOAD_ALL) ) {
 128                         eprintf(_("Error: unable to load:\n  %s"), filename);
 129                         edl->remove_user();
 130                         return 1;
 131                 }
 132                 idxbl = edit->asset;
 133         }
 134         else if( edit->nested_edl ) {
 135                 edl = edit->nested_edl;
 136                 edl->add_user();
 137                 idxbl = edl;
 138         }
 139         else {
 140                 char edit_title[BCTEXTLEN];
 141                 edit->get_title(edit_title);
 142                 eprintf(_("Edit is not EDL: %s"), edit_title);
 143                 return 1;
 144         }
 145         mwindow->stack_push(edl, idxbl);
 146         return 1;
 147 }
 148
 149 EditPopupClearSelect::EditPopupClearSelect(MWindow *mwindow, EditPopup *popup)
 150  : BC_MenuItem(_("Clear Select"),_("Ctrl-Shift-A"),'A')
 151 {
 152         this->mwindow = mwindow;
 153         this->popup = popup;
 154         set_ctrl(1);
 155         set_shift(1);
 156 }
 157
 158 int EditPopupClearSelect::handle_event()
 159 {
 160         mwindow->clear_select();
 161         return 1;
 162 }
 163
 164 EditPopupSelectEdits::EditPopupSelectEdits(MWindow *mwindow, EditPopup *popup)
 165  : BC_MenuItem(_("Select Edits"),_("Ctrl-Alt-'"),'\'')
 166 {
 167         this->mwindow = mwindow;
 168         this->popup = popup;
 169         set_ctrl(1);
 170         set_alt(1);
 171 }
 172
 173 int EditPopupSelectEdits::handle_event()
 174 {
 175         mwindow->select_edits(1);
 176         return 1;
 177 }
 178
 179 EditPopupDeselectEdits::EditPopupDeselectEdits(MWindow *mwindow, EditPopup *popup)
 180  : BC_MenuItem(_("Deselect Edits"))
 181 {
 182         this->mwindow = mwindow;
 183         this->popup = popup;
 184 }
 185
 186 int EditPopupDeselectEdits::handle_event()
 187 {
 188         mwindow->select_edits(0);
 189         return 1;
 190 }
 191
 192 EditPopupCopy::EditPopupCopy(MWindow *mwindow, EditPopup *popup)
 193  : BC_MenuItem(_("Copy"),_("Ctrl-c"),'c')
 194 {
 195         this->mwindow = mwindow;
 196         this->popup = popup;
 197         set_ctrl(1);
 198 }
 199
 200 int EditPopupCopy::handle_event()
 201 {
 202         mwindow->selected_edits_to_clipboard(0);
 203         return 1;
 204 }
 205
 206 EditPopupCopyPack::EditPopupCopyPack(MWindow *mwindow, EditPopup *popup)
 207  : BC_MenuItem(_("Copy pack"),_("Ctrl-Shift-C"),'C')
 208 {
 209         this->mwindow = mwindow;
 210         this->popup = popup;
 211         set_ctrl(1);
 212         set_shift(1);
 213 }
 214
 215 int EditPopupCopyPack::handle_event()
 216 {
 217         mwindow->selected_edits_to_clipboard(1);
 218         return 1;
 219 }
 220
 221 EditPopupCut::EditPopupCut(MWindow *mwindow, EditPopup *popup)
 222  : BC_MenuItem(_("Cut"),_("Ctrl-x"),'x')
 223 {
 224         this->mwindow = mwindow;
 225         this->popup = popup;
 226         set_ctrl(1);
 227 }
 228
 229 int EditPopupCut::handle_event()
 230 {
 231         mwindow->cut_selected_edits(1, 0);
 232         return 1;
 233 }
 234
 235 EditPopupCutPack::EditPopupCutPack(MWindow *mwindow, EditPopup *popup)
 236  : BC_MenuItem(_("Cut pack"),_("Ctrl-Alt-z"),'z')
 237 {
 238         this->mwindow = mwindow;
 239         this->popup = popup;
 240         set_ctrl(1);
 241         set_alt();
 242 }
 243
 244 int EditPopupCutPack::handle_event()
 245 {
 246         mwindow->cut_selected_edits(1, 1);
 247         return 1;
 248 }
 249
 250 EditPopupMute::EditPopupMute(MWindow *mwindow, EditPopup *popup)
 251  : BC_MenuItem(C_("Mute"),_("Ctrl-m"),'m')
 252 {
 253         this->mwindow = mwindow;
 254         this->popup = popup;
 255         set_ctrl(1);
 256 }
 257
 258 int EditPopupMute::handle_event()
 259 {
 260         mwindow->cut_selected_edits(0, 0);
 261         return 1;
 262 }
 263
 264 EditPopupMutePack::EditPopupMutePack(MWindow *mwindow, EditPopup *popup)
 265  : BC_MenuItem(_("Mute pack"),_("Ctrl-Shift-M"),'M')
 266 {
 267         this->mwindow = mwindow;
 268         this->popup = popup;
 269         set_ctrl(1);
 270         set_shift(1);
 271 }
 272
 273 int EditPopupMutePack::handle_event()
 274 {
 275         mwindow->cut_selected_edits(0, 1);
 276         return 1;
 277 }
 278
 279 EditPopupPaste::EditPopupPaste(MWindow *mwindow, EditPopup *popup)
 280  : BC_MenuItem(_("Paste"),_("Ctrl-v"),'v')
 281 {
 282         this->mwindow = mwindow;
 283         this->popup = popup;
 284         set_ctrl(1);
 285 }
 286
 287 int EditPopupPaste::handle_event()
 288 {
 289         mwindow->paste(popup->position, popup->track, 0, 0);
 290         mwindow->edl->tracks->clear_selected_edits();
 291         popup->gui->draw_overlays(1);
 292         if( mwindow->session->current_operation == DROP_TARGETING ) {
 293                 mwindow->session->current_operation = NO_OPERATION;
 294                 popup->gui->update_cursor();
 295         }
 296         return 1;
 297 }
 298
 299 EditPopupOverwrite::EditPopupOverwrite(MWindow *mwindow, EditPopup *popup)
 300  : BC_MenuItem(_("Overwrite"),_("Ctrl-b"),'b')
 301 {
 302         this->mwindow = mwindow;
 303         this->popup = popup;
 304         set_ctrl(1);
 305 }
 306
 307 int EditPopupOverwrite::handle_event()
 308 {
 309         mwindow->paste(popup->position, popup->track, 0, -1);
 310         mwindow->edl->tracks->clear_selected_edits();
 311         popup->gui->draw_overlays(1);
 312         if( mwindow->session->current_operation == DROP_TARGETING ) {
 313                 mwindow->session->current_operation = NO_OPERATION;
 314                 popup->gui->update_cursor();
 315         }
 316         return 1;
 317 }
 318
 319 EditPopupOverwritePlugins::EditPopupOverwritePlugins(MWindow *mwindow, EditPopup *popup)
 320  : BC_MenuItem(_("Overwrite Plugins"),_("Ctrl-Shift-P"),'P')
 321 {
 322         this->mwindow = mwindow;
 323         this->popup = popup;
 324         set_ctrl(1);
 325         set_shift(1);
 326 }
 327
 328 int EditPopupOverwritePlugins::handle_event()
 329 {
 330         mwindow->paste_clipboard(popup->track, popup->position, 1, 0,
 331                         mwindow->edl->session->labels_follow_edits,
 332                         mwindow->edl->session->autos_follow_edits,
 333                         mwindow->edl->session->plugins_follow_edits);
 334         mwindow->edl->tracks->clear_selected_edits();
 335         if( mwindow->session->current_operation == DROP_TARGETING ) {
 336                 mwindow->session->current_operation = NO_OPERATION;
 337                 popup->gui->update_cursor();
 338         }
 339         return 1;
 340 }
 341
 342
 343 EditCollectEffects::EditCollectEffects(MWindow *mwindow, EditPopup *popup)
 344  : BC_MenuItem(_("Collect Effects"))
 345 {
 346         this->mwindow = mwindow;
 347         this->popup = popup;
 348         set_ctrl(1);
 349 }
 350
 351 int EditCollectEffects::handle_event()
 352 {
 353         if( mwindow->session->current_operation == NO_OPERATION )
 354                 mwindow->collect_effects();
 355         return 1;
 356 }
 357
 358 EditPasteEffects::EditPasteEffects(MWindow *mwindow, EditPopup *popup)
 359  : BC_MenuItem(_("Paste Effects"))
 360 {
 361         this->mwindow = mwindow;
 362         this->popup = popup;
 363         set_ctrl(1);
 364         set_shift(1);
 365 }
 366
 367 int EditPasteEffects::handle_event()
 368 {
 369         if( mwindow->session->current_operation == NO_OPERATION )
 370                 mwindow->paste_effects();
 371         return 1;
 372 }
 373
 374 EditPopupTimecode::EditPopupTimecode(MWindow *mwindow, EditPopup *popup)
 375  : BC_MenuItem(_("Timecode"),_("Ctrl-!"),'!')
 376 {
 377         this->mwindow = mwindow;
 378         this->popup = popup;
 379         set_ctrl(1);
 380         set_shift(1);
 381 }
 382
 383 int EditPopupTimecode::handle_event()
 384 {
 385         if( mwindow->session->current_operation != NO_OPERATION ) return 1;
 386         Edit *edit = popup->edit;
 387         if( !edit || !edit->asset ) return 1;
 388         Asset *asset = edit->asset;
 389         double timecode = asset->timecode != -2 ? asset->timecode :
 390                 FFMPEG::get_timecode(asset->path,
 391                         edit->track->data_type, edit->channel,
 392                         mwindow->edl->session->frame_rate);
 393         asset->timecode = timecode;
 394         if( timecode >= 0 ) {
 395                 int64_t pos = edit->startproject + edit->startsource;
 396                 double position = edit->track->from_units(pos);
 397                 mwindow->set_timecode_offset(timecode - position);
 398         }
 399         else
 400                 mwindow->set_timecode_offset(0);
 401         return 1;
 402 }
 403