4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
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.
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.
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
22 #include "automation.h"
23 #include "awindowgui.h"
27 #include "filesystem.h"
29 #include "floatauto.h"
31 #include "localsession.h"
34 static const char *xml_autogrouptypes_titlesmax[] =
36 "AUTOGROUPTYPE_AUDIO_FADE_MAX",
37 "AUTOGROUPTYPE_VIDEO_FADE_MAX",
38 "AUTOGROUPTYPE_ZOOM_MAX",
39 "AUTOGROUPTYPE_SPEED_MAX",
40 "AUTOGROUPTYPE_X_MAX",
41 "AUTOGROUPTYPE_Y_MAX",
42 "AUTOGROUPTYPE_INT255_MAX"
45 static const char *xml_autogrouptypes_titlesmin[] =
47 "AUTOGROUPTYPE_AUDIO_FADE_MIN",
48 "AUTOGROUPTYPE_VIDEO_FADE_MIN",
49 "AUTOGROUPTYPE_ZOOM_MIN",
50 "AUTOGROUPTYPE_SPEED_MIN",
51 "AUTOGROUPTYPE_X_MIN",
52 "AUTOGROUPTYPE_Y_MIN",
53 "AUTOGROUPTYPE_INT255_MIN"
57 LocalSession::LocalSession(EDL *edl)
61 selectionstart = selectionend = 0;
62 in_point = out_point = -1;
63 sprintf(clip_title, _("Program"));
64 strcpy(clip_notes, _("Hello world"));
65 strcpy(clip_icon, "");
69 loop_start = loop_end = 0;
72 preview_start = 0; preview_end = -1;
73 zoom_sample = DEFAULT_ZOOM_TIME;
79 for(int i = 0; i < TOTAL_PANES; i++) {
85 automation_mins[AUTOGROUPTYPE_AUDIO_FADE] = -80;
86 automation_maxs[AUTOGROUPTYPE_AUDIO_FADE] = 6;
87 automation_mins[AUTOGROUPTYPE_VIDEO_FADE] = 0;
88 automation_maxs[AUTOGROUPTYPE_VIDEO_FADE] = 100;
89 automation_mins[AUTOGROUPTYPE_SPEED] = SPEED_MIN;
90 automation_maxs[AUTOGROUPTYPE_SPEED] = 5.000;
91 automation_mins[AUTOGROUPTYPE_INT255] = 0;
92 automation_maxs[AUTOGROUPTYPE_INT255] = 255;
94 zoombar_showautotype = AUTOGROUPTYPE_AUDIO_FADE;
95 zoombar_showautocolor = -1;
97 floatauto_type = FloatAuto::SMOOTH;
99 red = green = blue = 0;
100 red_max = green_max = blue_max = 0;
105 LocalSession::~LocalSession()
109 void LocalSession::copy_from(LocalSession *that)
111 strcpy(clip_title, that->clip_title);
112 strcpy(clip_notes, that->clip_notes);
113 strcpy(clip_icon, that->clip_icon);
114 in_point = that->in_point;
115 loop_playback = that->loop_playback;
116 loop_start = that->loop_start;
117 loop_end = that->loop_end;
118 out_point = that->out_point;
119 selectionend = that->selectionend;
120 selectionstart = that->selectionstart;
121 x_pane = that->x_pane;
122 y_pane = that->y_pane;
124 for(int i = 0; i < TOTAL_PANES; i++)
126 view_start[i] = that->view_start[i];
127 track_start[i] = that->track_start[i];
130 zoom_sample = that->zoom_sample;
131 zoom_y = that->zoom_y;
132 zoom_atrack = that->zoom_atrack;
133 zoom_vtrack = that->zoom_vtrack;
134 preview_start = that->preview_start;
135 preview_end = that->preview_end;
139 red_max = that->red_max;
140 green_max = that->green_max;
141 blue_max = that->blue_max;
142 use_max = that->use_max;
143 solo_track_id = that->solo_track_id;
145 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
146 automation_mins[i] = that->automation_mins[i];
147 automation_maxs[i] = that->automation_maxs[i];
149 floatauto_type = that->floatauto_type;
152 void LocalSession::save_xml(FileXML *file, double start)
154 file->tag.set_title("LOCALSESSION");
156 file->tag.set_property("IN_POINT", in_point - start);
157 file->tag.set_property("LOOP_PLAYBACK", loop_playback);
158 file->tag.set_property("LOOP_START", loop_start - start);
159 file->tag.set_property("LOOP_END", loop_end - start);
160 file->tag.set_property("OUT_POINT", out_point - start);
161 file->tag.set_property("SELECTION_START", selectionstart - start);
162 file->tag.set_property("SELECTION_END", selectionend - start);
163 file->tag.set_property("CLIP_TITLE", clip_title);
164 file->tag.set_property("CLIP_ICON", clip_icon);
165 file->tag.set_property("X_PANE", x_pane);
166 file->tag.set_property("Y_PANE", y_pane);
168 char string[BCTEXTLEN];
169 for(int i = 0; i < TOTAL_PANES; i++)
171 sprintf(string, "TRACK_START%d", i);
172 file->tag.set_property(string, track_start[i]);
173 sprintf(string, "VIEW_START%d", i);
174 file->tag.set_property(string, view_start[i]);
177 file->tag.set_property("ZOOM_SAMPLE", zoom_sample);
178 //printf("EDLSession::save_session 1\n");
179 file->tag.set_property("ZOOMY", zoom_y);
180 file->tag.set_property("ZOOM_ATRACK", zoom_atrack);
181 file->tag.set_property("ZOOM_VTRACK", zoom_vtrack);
183 double preview_start = this->preview_start - start;
184 if( preview_start < 0 ) preview_start = 0;
185 double preview_end = this->preview_end - start;
186 if( preview_end < preview_start ) preview_end = -1;
187 file->tag.set_property("PREVIEW_START", preview_start);
188 file->tag.set_property("PREVIEW_END", preview_end);
189 file->tag.set_property("FLOATAUTO_TYPE", floatauto_type);
191 file->tag.set_property("RED", red);
192 file->tag.set_property("GREEN", green);
193 file->tag.set_property("BLUE", blue);
194 file->tag.set_property("RED_MAX", red_max);
195 file->tag.set_property("GREEN_MAX", green_max);
196 file->tag.set_property("BLUE_MAX", blue_max);
197 file->tag.set_property("USE_MAX", use_max);
199 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
200 if (!Automation::autogrouptypes_fixedrange[i]) {
201 file->tag.set_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
202 file->tag.set_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
206 file->append_newline();
208 //this used to be a property, now used as tag member
209 // file->tag.set_property("CLIP_NOTES", clip_notes);
210 file->tag.set_title("CLIP_NOTES"); file->append_tag();
211 file->append_text(clip_notes);
212 file->tag.set_title("/CLIP_NOTES"); file->append_tag();
213 file->append_newline();
215 file->tag.set_title("/LOCALSESSION");
217 file->append_newline();
218 file->append_newline();
221 void LocalSession::synchronize_params(LocalSession *that)
223 loop_playback = that->loop_playback;
224 loop_start = that->loop_start;
225 loop_end = that->loop_end;
226 preview_start = that->preview_start;
227 preview_end = that->preview_end;
231 red_max = that->red_max;
232 green_max = that->green_max;
233 blue_max = that->blue_max;
234 if( solo_track_id < 0 || that->solo_track_id < 0 )
235 solo_track_id = that->solo_track_id;
239 void LocalSession::load_xml(FileXML *file, unsigned long load_flags)
241 if(load_flags & LOAD_SESSION)
243 // moved to EDL::load_xml for paste to fill silence.
244 // clipboard_length = 0;
245 // Overwritten by MWindow::load_filenames
246 file->tag.get_property("CLIP_TITLE", clip_title);
248 file->tag.get_property("CLIP_NOTES", clip_notes);
250 file->tag.get_property("CLIP_ICON", clip_icon);
251 // kludge if possible
252 if( !clip_icon[0] ) {
253 char *cp = clip_notes;
254 int year, mon, mday, hour, min, sec;
255 while( *cp && *cp++ != ':' );
256 if( *cp && sscanf(cp, "%d/%02d/%02d %02d:%02d:%02d,",
257 &year, &mon, &mday, &hour, &min, &sec) == 6 ) {
258 sprintf(clip_icon, "clip_%02d%02d%02d-%02d%02d%02d.png",
259 year, mon, mday, hour, min, sec);
262 loop_playback = file->tag.get_property("LOOP_PLAYBACK", 0);
263 loop_start = file->tag.get_property("LOOP_START", (double)0);
264 loop_end = file->tag.get_property("LOOP_END", (double)0);
265 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
266 selectionend = file->tag.get_property("SELECTION_END", (double)0);
267 x_pane = file->tag.get_property("X_PANE", -1);
268 y_pane = file->tag.get_property("Y_PANE", -1);
271 char string[BCTEXTLEN];
272 for(int i = 0; i < TOTAL_PANES; i++)
274 sprintf(string, "TRACK_START%d", i);
275 track_start[i] = file->tag.get_property(string, track_start[i]);
276 sprintf(string, "VIEW_START%d", i);
277 view_start[i] = file->tag.get_property(string, view_start[i]);
280 zoom_sample = file->tag.get_property("ZOOM_SAMPLE", zoom_sample);
281 zoom_y = file->tag.get_property("ZOOMY", zoom_y);
282 int64_t zoom_track = file->tag.get_property("ZOOM_TRACK", 0);
283 if( zoom_track > 0 ) zoom_atrack = zoom_vtrack = zoom_track;
284 zoom_atrack = file->tag.get_property("ZOOM_ATRACK", zoom_atrack);
285 zoom_vtrack = file->tag.get_property("ZOOM_VTRACK", zoom_vtrack);
286 preview_start = file->tag.get_property("PREVIEW_START", preview_start);
287 preview_end = file->tag.get_property("PREVIEW_END", preview_end);
288 red = file->tag.get_property("RED", red);
289 green = file->tag.get_property("GREEN", green);
290 blue = file->tag.get_property("BLUE", blue);
291 red_max = file->tag.get_property("RED_MAX", red_max);
292 green_max = file->tag.get_property("GREEN_MAX", green_max);
293 blue_max = file->tag.get_property("BLUE_MAX", blue_max);
294 use_max = file->tag.get_property("USE_MAX", use_max);
296 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
297 if (!Automation::autogrouptypes_fixedrange[i]) {
298 automation_mins[i] = file->tag.get_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
299 AUTOMATIONCLAMPS(automation_mins[i], i);
300 automation_maxs[i] = file->tag.get_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
301 AUTOMATIONCLAMPS(automation_maxs[i], i);
304 floatauto_type = file->tag.get_property("FLOATAUTO_TYPE", floatauto_type);
308 // on operations like cut, paste, slice, clear... we should also undo the cursor position as users
309 // expect - this is additionally important in keyboard-only editing in viewer window
310 if(load_flags & LOAD_SESSION || load_flags & LOAD_TIMEBAR)
312 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
313 selectionend = file->tag.get_property("SELECTION_END", (double)0);
318 if(load_flags & LOAD_TIMEBAR)
320 in_point = file->tag.get_property("IN_POINT", (double)-1);
321 out_point = file->tag.get_property("OUT_POINT", (double)-1);
324 while( !file->read_tag() ) {
325 if( file->tag.title_is("/LOCALSESSION") ) break;
326 if( file->tag.title_is("CLIP_NOTES") ) {
328 file->read_text_until("/CLIP_NOTES", ¬es, 1);
329 memset(clip_notes, 0, sizeof(clip_notes));
330 strncpy(clip_notes, notes.cstr(), sizeof(clip_notes)-1);
335 void LocalSession::boundaries()
337 zoom_sample = MAX(1, zoom_sample);
340 int LocalSession::load_defaults(BC_Hash *defaults)
342 loop_playback = defaults->get("LOOP_PLAYBACK", 0);
343 loop_start = defaults->get("LOOP_START", (double)0);
344 loop_end = defaults->get("LOOP_END", (double)0);
345 selectionstart = defaults->get("SELECTIONSTART", selectionstart);
346 selectionend = defaults->get("SELECTIONEND", selectionend);
347 // track_start = defaults->get("TRACK_START", 0);
348 // view_start = defaults->get("VIEW_START", 0);
349 zoom_sample = defaults->get("ZOOM_SAMPLE", DEFAULT_ZOOM_TIME);
350 zoom_y = defaults->get("ZOOMY", DEFAULT_ZOOM_TRACK);
351 int64_t zoom_track = defaults->get("ZOOM_TRACK", 0);
352 if( zoom_track == 0 ) zoom_track = DEFAULT_ZOOM_TRACK;
353 zoom_atrack = defaults->get("ZOOM_ATRACK", zoom_track);
354 zoom_vtrack = defaults->get("ZOOM_VTRACK", zoom_track);
355 red = defaults->get("RED", 0.0);
356 green = defaults->get("GREEN", 0.0);
357 blue = defaults->get("BLUE", 0.0);
358 red_max = defaults->get("RED_MAX", 0.0);
359 green_max = defaults->get("GREEN_MAX", 0.0);
360 blue_max = defaults->get("BLUE_MAX", 0.0);
361 use_max = defaults->get("USE_MAX", 0);
363 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
364 if (!Automation::autogrouptypes_fixedrange[i]) {
365 automation_mins[i] = defaults->get(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
366 AUTOMATIONCLAMPS(automation_mins[i], i);
367 automation_maxs[i] = defaults->get(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
368 AUTOMATIONCLAMPS(automation_maxs[i], i);
372 floatauto_type = defaults->get("FLOATAUTO_TYPE", floatauto_type);
373 x_pane = defaults->get("X_PANE", x_pane);
374 y_pane = defaults->get("Y_PANE", y_pane);
379 int LocalSession::save_defaults(BC_Hash *defaults)
381 defaults->update("LOOP_PLAYBACK", loop_playback);
382 defaults->update("LOOP_START", loop_start);
383 defaults->update("LOOP_END", loop_end);
384 defaults->update("SELECTIONSTART", selectionstart);
385 defaults->update("SELECTIONEND", selectionend);
386 // defaults->update("TRACK_START", track_start);
387 // defaults->update("VIEW_START", view_start);
388 defaults->update("ZOOM_SAMPLE", zoom_sample);
389 defaults->update("ZOOMY", zoom_y);
390 defaults->update("ZOOM_ATRACK", zoom_atrack);
391 defaults->update("ZOOM_VTRACK", zoom_vtrack);
392 defaults->update("RED", red);
393 defaults->update("GREEN", green);
394 defaults->update("BLUE", blue);
395 defaults->update("RED_MAX", red_max);
396 defaults->update("GREEN_MAX", green_max);
397 defaults->update("BLUE_MAX", blue_max);
398 defaults->update("USE_MAX", use_max);
400 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
401 if (!Automation::autogrouptypes_fixedrange[i]) {
402 defaults->update(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
403 defaults->update(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
407 defaults->update("FLOATAUTO_TYPE", floatauto_type);
408 defaults->update("X_PANE", x_pane);
409 defaults->update("Y_PANE", y_pane);
413 void LocalSession::set_selectionstart(double value)
415 this->selectionstart = value;
418 void LocalSession::set_selectionend(double value)
420 this->selectionend = value;
423 void LocalSession::set_inpoint(double value)
428 void LocalSession::set_outpoint(double value)
433 void LocalSession::unset_inpoint()
438 void LocalSession::unset_outpoint()
443 void LocalSession::set_playback_start(double value)
445 if( playback_end < 0 ) return;
446 playback_start = value;
450 void LocalSession::set_playback_end(double value)
452 if( value < playback_start ) {
453 if( playback_end < 0 )
454 playback_end = playback_start;
455 playback_start = value;
457 else if( playback_end < 0 || value > playback_end )
458 playback_end = value;
462 double LocalSession::get_selectionstart(int highlight_only)
464 if(highlight_only || !EQUIV(selectionstart, selectionend))
465 return selectionstart;
473 return selectionstart;
476 double LocalSession::get_selectionend(int highlight_only)
478 if(highlight_only || !EQUIV(selectionstart, selectionend))
490 double LocalSession::get_inpoint()
495 double LocalSession::get_outpoint()
500 int LocalSession::inpoint_valid()
502 return in_point >= 0;
505 int LocalSession::outpoint_valid()
507 return out_point >= 0;
510 void LocalSession::reset_view_limits()
512 automation_mins[AUTOGROUPTYPE_ZOOM] = 0.005;
513 automation_maxs[AUTOGROUPTYPE_ZOOM] = 5.000;
514 automation_mins[AUTOGROUPTYPE_X] = -100;
515 automation_maxs[AUTOGROUPTYPE_X] = 100;
516 automation_mins[AUTOGROUPTYPE_Y] = -100;
517 automation_maxs[AUTOGROUPTYPE_Y] = 100;