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, "");
68 loop_start = loop_end = 0;
71 preview_start = 0; preview_end = -1;
72 zoom_sample = DEFAULT_ZOOM_TIME;
77 for(int i = 0; i < TOTAL_PANES; i++) {
82 automation_mins[AUTOGROUPTYPE_AUDIO_FADE] = -80;
83 automation_maxs[AUTOGROUPTYPE_AUDIO_FADE] = 6;
85 automation_mins[AUTOGROUPTYPE_VIDEO_FADE] = 0;
86 automation_maxs[AUTOGROUPTYPE_VIDEO_FADE] = 100;
88 automation_mins[AUTOGROUPTYPE_ZOOM] = 0.005;
89 automation_maxs[AUTOGROUPTYPE_ZOOM] = 5.000;
91 automation_mins[AUTOGROUPTYPE_SPEED] = 0.005;
92 automation_maxs[AUTOGROUPTYPE_SPEED] = 5.000;
94 automation_mins[AUTOGROUPTYPE_X] = -100;
95 automation_maxs[AUTOGROUPTYPE_X] = 100;
97 automation_mins[AUTOGROUPTYPE_Y] = -100;
98 automation_maxs[AUTOGROUPTYPE_Y] = 100;
100 automation_mins[AUTOGROUPTYPE_INT255] = 0;
101 automation_maxs[AUTOGROUPTYPE_INT255] = 255;
103 zoombar_showautotype = AUTOGROUPTYPE_AUDIO_FADE;
104 zoombar_showautocolor = -1;
106 floatauto_type = FloatAuto::SMOOTH;
108 red = green = blue = 0;
109 red_max = green_max = blue_max = 0;
113 LocalSession::~LocalSession()
117 void LocalSession::copy_from(LocalSession *that)
119 strcpy(clip_title, that->clip_title);
120 strcpy(clip_notes, that->clip_notes);
121 strcpy(clip_icon, that->clip_icon);
122 in_point = that->in_point;
123 loop_playback = that->loop_playback;
124 loop_start = that->loop_start;
125 loop_end = that->loop_end;
126 out_point = that->out_point;
127 selectionend = that->selectionend;
128 selectionstart = that->selectionstart;
129 x_pane = that->x_pane;
130 y_pane = that->y_pane;
132 for(int i = 0; i < TOTAL_PANES; i++)
134 view_start[i] = that->view_start[i];
135 track_start[i] = that->track_start[i];
138 zoom_sample = that->zoom_sample;
139 zoom_y = that->zoom_y;
140 zoom_track = that->zoom_track;
141 preview_start = that->preview_start;
142 preview_end = that->preview_end;
146 red_max = that->red_max;
147 green_max = that->green_max;
148 blue_max = that->blue_max;
149 use_max = that->use_max;
151 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
152 automation_mins[i] = that->automation_mins[i];
153 automation_maxs[i] = that->automation_maxs[i];
155 floatauto_type = that->floatauto_type;
158 void LocalSession::save_xml(FileXML *file, double start)
160 file->tag.set_title("LOCALSESSION");
162 file->tag.set_property("IN_POINT", in_point - start);
163 file->tag.set_property("LOOP_PLAYBACK", loop_playback);
164 file->tag.set_property("LOOP_START", loop_start - start);
165 file->tag.set_property("LOOP_END", loop_end - start);
166 file->tag.set_property("OUT_POINT", out_point - start);
167 file->tag.set_property("SELECTION_START", selectionstart - start);
168 file->tag.set_property("SELECTION_END", selectionend - start);
169 file->tag.set_property("CLIP_TITLE", clip_title);
170 file->tag.set_property("CLIP_ICON", clip_icon);
171 file->tag.set_property("X_PANE", x_pane);
172 file->tag.set_property("Y_PANE", y_pane);
174 char string[BCTEXTLEN];
175 for(int i = 0; i < TOTAL_PANES; i++)
177 sprintf(string, "TRACK_START%d", i);
178 file->tag.set_property(string, track_start[i]);
179 sprintf(string, "VIEW_START%d", i);
180 file->tag.set_property(string, view_start[i]);
183 file->tag.set_property("ZOOM_SAMPLE", zoom_sample);
184 //printf("EDLSession::save_session 1\n");
185 file->tag.set_property("ZOOMY", zoom_y);
186 //printf("EDLSession::save_session 1 %d\n", zoom_track);
187 file->tag.set_property("ZOOM_TRACK", zoom_track);
189 double preview_start = this->preview_start - start;
190 if( preview_start < 0 ) preview_start = 0;
191 double preview_end = this->preview_end - start;
192 if( preview_end < preview_start ) preview_end = -1;
193 file->tag.set_property("PREVIEW_START", preview_start);
194 file->tag.set_property("PREVIEW_END", preview_end);
195 file->tag.set_property("FLOATAUTO_TYPE", floatauto_type);
197 file->tag.set_property("RED", red);
198 file->tag.set_property("GREEN", green);
199 file->tag.set_property("BLUE", blue);
200 file->tag.set_property("RED_MAX", red_max);
201 file->tag.set_property("GREEN_MAX", green_max);
202 file->tag.set_property("BLUE_MAX", blue_max);
203 file->tag.set_property("USE_MAX", use_max);
205 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
206 if (!Automation::autogrouptypes_fixedrange[i]) {
207 file->tag.set_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
208 file->tag.set_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
212 file->append_newline();
214 //this used to be a property, now used as tag member
215 // file->tag.set_property("CLIP_NOTES", clip_notes);
216 file->tag.set_title("CLIP_NOTES"); file->append_tag();
217 file->append_text(clip_notes);
218 file->tag.set_title("/CLIP_NOTES"); file->append_tag();
219 file->append_newline();
221 file->tag.set_title("/LOCALSESSION");
223 file->append_newline();
224 file->append_newline();
227 void LocalSession::synchronize_params(LocalSession *that)
229 loop_playback = that->loop_playback;
230 loop_start = that->loop_start;
231 loop_end = that->loop_end;
232 preview_start = that->preview_start;
233 preview_end = that->preview_end;
237 red_max = that->red_max;
238 green_max = that->green_max;
239 blue_max = that->blue_max;
243 void LocalSession::load_xml(FileXML *file, unsigned long load_flags)
245 if(load_flags & LOAD_SESSION)
247 // moved to EDL::load_xml for paste to fill silence.
248 // clipboard_length = 0;
249 // Overwritten by MWindow::load_filenames
250 file->tag.get_property("CLIP_TITLE", clip_title);
252 file->tag.get_property("CLIP_NOTES", clip_notes);
254 file->tag.get_property("CLIP_ICON", clip_icon);
255 // kludge if possible
256 if( !clip_icon[0] ) {
257 char *cp = clip_notes;
258 int year, mon, mday, hour, min, sec;
259 while( *cp && *cp++ != ':' );
260 if( *cp && sscanf(cp, "%d/%02d/%02d %02d:%02d:%02d,",
261 &year, &mon, &mday, &hour, &min, &sec) == 6 ) {
262 sprintf(clip_icon, "clip_%02d%02d%02d-%02d%02d%02d.png",
263 year, mon, mday, hour, min, sec);
266 loop_playback = file->tag.get_property("LOOP_PLAYBACK", 0);
267 loop_start = file->tag.get_property("LOOP_START", (double)0);
268 loop_end = file->tag.get_property("LOOP_END", (double)0);
269 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
270 selectionend = file->tag.get_property("SELECTION_END", (double)0);
271 x_pane = file->tag.get_property("X_PANE", -1);
272 y_pane = file->tag.get_property("Y_PANE", -1);
275 char string[BCTEXTLEN];
276 for(int i = 0; i < TOTAL_PANES; i++)
278 sprintf(string, "TRACK_START%d", i);
279 track_start[i] = file->tag.get_property(string, track_start[i]);
280 sprintf(string, "VIEW_START%d", i);
281 view_start[i] = file->tag.get_property(string, view_start[i]);
284 zoom_sample = file->tag.get_property("ZOOM_SAMPLE", zoom_sample);
285 zoom_y = file->tag.get_property("ZOOMY", zoom_y);
286 zoom_track = file->tag.get_property("ZOOM_TRACK", zoom_track);
287 preview_start = file->tag.get_property("PREVIEW_START", preview_start);
288 preview_end = file->tag.get_property("PREVIEW_END", preview_end);
289 red = file->tag.get_property("RED", red);
290 green = file->tag.get_property("GREEN", green);
291 blue = file->tag.get_property("BLUE", blue);
292 red_max = file->tag.get_property("RED_MAX", red_max);
293 green_max = file->tag.get_property("GREEN_MAX", green_max);
294 blue_max = file->tag.get_property("BLUE_MAX", blue_max);
295 use_max = file->tag.get_property("USE_MAX", use_max);
297 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
298 if (!Automation::autogrouptypes_fixedrange[i]) {
299 automation_mins[i] = file->tag.get_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
300 automation_maxs[i] = file->tag.get_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
303 floatauto_type = file->tag.get_property("FLOATAUTO_TYPE", floatauto_type);
307 // on operations like cut, paste, slice, clear... we should also undo the cursor position as users
308 // expect - this is additionally important in keyboard-only editing in viewer window
309 if(load_flags & LOAD_SESSION || load_flags & LOAD_TIMEBAR)
311 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
312 selectionend = file->tag.get_property("SELECTION_END", (double)0);
317 if(load_flags & LOAD_TIMEBAR)
319 in_point = file->tag.get_property("IN_POINT", (double)-1);
320 out_point = file->tag.get_property("OUT_POINT", (double)-1);
323 while( !file->read_tag() ) {
324 if( file->tag.title_is("/LOCALSESSION") ) break;
325 if( file->tag.title_is("CLIP_NOTES") ) {
327 file->read_text_until("/CLIP_NOTES", ¬es, 1);
328 memset(clip_notes, 0, sizeof(clip_notes));
329 strncpy(clip_notes, notes.cstr(), sizeof(clip_notes)-1);
334 void LocalSession::boundaries()
336 zoom_sample = MAX(1, zoom_sample);
339 int LocalSession::load_defaults(BC_Hash *defaults)
341 loop_playback = defaults->get("LOOP_PLAYBACK", 0);
342 loop_start = defaults->get("LOOP_START", (double)0);
343 loop_end = defaults->get("LOOP_END", (double)0);
344 selectionstart = defaults->get("SELECTIONSTART", selectionstart);
345 selectionend = defaults->get("SELECTIONEND", selectionend);
346 // track_start = defaults->get("TRACK_START", 0);
347 // view_start = defaults->get("VIEW_START", 0);
348 zoom_sample = defaults->get("ZOOM_SAMPLE", DEFAULT_ZOOM_TIME);
349 zoom_y = defaults->get("ZOOMY", 64);
350 zoom_track = defaults->get("ZOOM_TRACK", 64);
351 red = defaults->get("RED", 0.0);
352 green = defaults->get("GREEN", 0.0);
353 blue = defaults->get("BLUE", 0.0);
354 red_max = defaults->get("RED_MAX", 0.0);
355 green_max = defaults->get("GREEN_MAX", 0.0);
356 blue_max = defaults->get("BLUE_MAX", 0.0);
357 use_max = defaults->get("USE_MAX", 0);
359 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
360 if (!Automation::autogrouptypes_fixedrange[i]) {
361 automation_mins[i] = defaults->get(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
362 automation_maxs[i] = defaults->get(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
366 floatauto_type = defaults->get("FLOATAUTO_TYPE", floatauto_type);
367 x_pane = defaults->get("X_PANE", x_pane);
368 y_pane = defaults->get("Y_PANE", y_pane);
373 int LocalSession::save_defaults(BC_Hash *defaults)
375 defaults->update("LOOP_PLAYBACK", loop_playback);
376 defaults->update("LOOP_START", loop_start);
377 defaults->update("LOOP_END", loop_end);
378 defaults->update("SELECTIONSTART", selectionstart);
379 defaults->update("SELECTIONEND", selectionend);
380 // defaults->update("TRACK_START", track_start);
381 // defaults->update("VIEW_START", view_start);
382 defaults->update("ZOOM_SAMPLE", zoom_sample);
383 defaults->update("ZOOMY", zoom_y);
384 defaults->update("ZOOM_TRACK", zoom_track);
385 defaults->update("RED", red);
386 defaults->update("GREEN", green);
387 defaults->update("BLUE", blue);
388 defaults->update("RED_MAX", red_max);
389 defaults->update("GREEN_MAX", green_max);
390 defaults->update("BLUE_MAX", blue_max);
391 defaults->update("USE_MAX", use_max);
393 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
394 if (!Automation::autogrouptypes_fixedrange[i]) {
395 defaults->update(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
396 defaults->update(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
400 defaults->update("FLOATAUTO_TYPE", floatauto_type);
401 defaults->update("X_PANE", x_pane);
402 defaults->update("Y_PANE", y_pane);
406 void LocalSession::set_selectionstart(double value)
408 this->selectionstart = value;
411 void LocalSession::set_selectionend(double value)
413 this->selectionend = value;
416 void LocalSession::set_inpoint(double value)
421 void LocalSession::set_outpoint(double value)
426 void LocalSession::unset_inpoint()
431 void LocalSession::unset_outpoint()
436 void LocalSession::set_playback_start(double value)
438 if( playback_end < 0 ) return;
439 playback_start = value;
443 void LocalSession::set_playback_end(double value)
445 if( value < playback_start ) {
446 if( playback_end < 0 )
447 playback_end = playback_start;
448 playback_start = value;
450 else if( playback_end < 0 || value > playback_end )
451 playback_end = value;
455 double LocalSession::get_selectionstart(int highlight_only)
457 if(highlight_only || !EQUIV(selectionstart, selectionend))
458 return selectionstart;
466 return selectionstart;
469 double LocalSession::get_selectionend(int highlight_only)
471 if(highlight_only || !EQUIV(selectionstart, selectionend))
483 double LocalSession::get_inpoint()
488 double LocalSession::get_outpoint()
493 int LocalSession::inpoint_valid()
495 return in_point >= 0;
498 int LocalSession::outpoint_valid()
500 return out_point >= 0;