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