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