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 awindow_folder = AW_CLIP_FOLDER;
64 sprintf(clip_title, _("Program"));
65 strcpy(clip_notes, _("Hello world"));
68 loop_start = loop_end = 0;
71 preview_start = preview_end = 0;
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;
105 floatauto_type = FloatAuto::SMOOTH;
107 red = green = blue = 0;
108 red_max = green_max = blue_max = 0;
112 LocalSession::~LocalSession()
116 void LocalSession::copy_from(LocalSession *that)
118 strcpy(clip_title, that->clip_title);
119 strcpy(clip_notes, that->clip_notes);
120 awindow_folder = that->awindow_folder;
121 in_point = that->in_point;
122 loop_playback = that->loop_playback;
123 loop_start = that->loop_start;
124 loop_end = that->loop_end;
125 out_point = that->out_point;
126 selectionend = that->selectionend;
127 selectionstart = that->selectionstart;
128 x_pane = that->x_pane;
129 y_pane = that->y_pane;
131 for(int i = 0; i < TOTAL_PANES; i++)
133 view_start[i] = that->view_start[i];
134 track_start[i] = that->track_start[i];
137 zoom_sample = that->zoom_sample;
138 zoom_y = that->zoom_y;
139 zoom_track = that->zoom_track;
140 preview_start = that->preview_start;
141 preview_end = that->preview_end;
145 red_max = that->red_max;
146 green_max = that->green_max;
147 blue_max = that->blue_max;
148 use_max = that->use_max;
150 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
151 automation_mins[i] = that->automation_mins[i];
152 automation_maxs[i] = that->automation_maxs[i];
154 floatauto_type = that->floatauto_type;
157 void LocalSession::save_xml(FileXML *file, double start)
159 file->tag.set_title("LOCALSESSION");
161 file->tag.set_property("IN_POINT", in_point - start);
162 file->tag.set_property("LOOP_PLAYBACK", loop_playback);
163 file->tag.set_property("LOOP_START", loop_start - start);
164 file->tag.set_property("LOOP_END", loop_end - start);
165 file->tag.set_property("OUT_POINT", out_point - start);
166 file->tag.set_property("SELECTION_START", selectionstart - start);
167 file->tag.set_property("SELECTION_END", selectionend - start);
168 file->tag.set_property("CLIP_TITLE", clip_title);
169 file->tag.set_property("CLIP_NOTES", clip_notes);
170 file->tag.set_property("AWINDOW_FOLDER", awindow_folder);
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 < 0) preview_end = 0;
194 file->tag.set_property("PREVIEW_START", preview_start);
195 file->tag.set_property("PREVIEW_END", preview_end);
196 file->tag.set_property("FLOATAUTO_TYPE", floatauto_type);
198 file->tag.set_property("RED", red);
199 file->tag.set_property("GREEN", green);
200 file->tag.set_property("BLUE", blue);
201 file->tag.set_property("RED_MAX", red_max);
202 file->tag.set_property("GREEN_MAX", green_max);
203 file->tag.set_property("BLUE_MAX", blue_max);
204 file->tag.set_property("USE_MAX", use_max);
206 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
207 if (!Automation::autogrouptypes_fixedrange[i]) {
208 file->tag.set_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
209 file->tag.set_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
214 file->tag.set_title("/LOCALSESSION");
216 file->append_newline();
217 file->append_newline();
220 void LocalSession::synchronize_params(LocalSession *that)
222 loop_playback = that->loop_playback;
223 loop_start = that->loop_start;
224 loop_end = that->loop_end;
225 preview_start = that->preview_start;
226 preview_end = that->preview_end;
230 red_max = that->red_max;
231 green_max = that->green_max;
232 blue_max = that->blue_max;
236 void LocalSession::load_xml(FileXML *file, unsigned long load_flags)
238 if(load_flags & LOAD_SESSION)
240 // moved to EDL::load_xml for paste to fill silence.
241 // clipboard_length = 0;
242 // Overwritten by MWindow::load_filenames
243 file->tag.get_property("CLIP_TITLE", clip_title);
244 file->tag.get_property("CLIP_NOTES", clip_notes);
245 const char *folder = file->tag.get_property("FOLDER");
247 awindow_folder = AWindowGUI::folder_number(folder);
248 if( awindow_folder < 0 ) awindow_folder = AW_MEDIA_FOLDER;
250 awindow_folder = file->tag.get_property("AWINDOW_FOLDER", awindow_folder);
251 loop_playback = file->tag.get_property("LOOP_PLAYBACK", 0);
252 loop_start = file->tag.get_property("LOOP_START", (double)0);
253 loop_end = file->tag.get_property("LOOP_END", (double)0);
254 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
255 selectionend = file->tag.get_property("SELECTION_END", (double)0);
256 x_pane = file->tag.get_property("X_PANE", -1);
257 y_pane = file->tag.get_property("Y_PANE", -1);
260 char string[BCTEXTLEN];
261 for(int i = 0; i < TOTAL_PANES; i++)
263 sprintf(string, "TRACK_START%d", i);
264 track_start[i] = file->tag.get_property(string, track_start[i]);
265 sprintf(string, "VIEW_START%d", i);
266 view_start[i] = file->tag.get_property(string, view_start[i]);
269 zoom_sample = file->tag.get_property("ZOOM_SAMPLE", zoom_sample);
270 zoom_y = file->tag.get_property("ZOOMY", zoom_y);
271 zoom_track = file->tag.get_property("ZOOM_TRACK", zoom_track);
272 preview_start = file->tag.get_property("PREVIEW_START", preview_start);
273 preview_end = file->tag.get_property("PREVIEW_END", preview_end);
274 red = file->tag.get_property("RED", red);
275 green = file->tag.get_property("GREEN", green);
276 blue = file->tag.get_property("BLUE", blue);
277 red_max = file->tag.get_property("RED_MAX", red_max);
278 green_max = file->tag.get_property("GREEN_MAX", green_max);
279 blue_max = file->tag.get_property("BLUE_MAX", blue_max);
280 use_max = file->tag.get_property("USE_MAX", use_max);
282 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
283 if (!Automation::autogrouptypes_fixedrange[i]) {
284 automation_mins[i] = file->tag.get_property(xml_autogrouptypes_titlesmin[i],automation_mins[i]);
285 automation_maxs[i] = file->tag.get_property(xml_autogrouptypes_titlesmax[i],automation_maxs[i]);
288 floatauto_type = file->tag.get_property("FLOATAUTO_TYPE", floatauto_type);
292 // on operations like cut, paste, slice, clear... we should also undo the cursor position as users
293 // expect - this is additionally important in keyboard-only editing in viewer window
294 if(load_flags & LOAD_SESSION || load_flags & LOAD_TIMEBAR)
296 selectionstart = file->tag.get_property("SELECTION_START", (double)0);
297 selectionend = file->tag.get_property("SELECTION_END", (double)0);
302 if(load_flags & LOAD_TIMEBAR)
304 in_point = file->tag.get_property("IN_POINT", (double)-1);
305 out_point = file->tag.get_property("OUT_POINT", (double)-1);
309 void LocalSession::boundaries()
311 zoom_sample = MAX(1, zoom_sample);
314 int LocalSession::load_defaults(BC_Hash *defaults)
316 loop_playback = defaults->get("LOOP_PLAYBACK", 0);
317 loop_start = defaults->get("LOOP_START", (double)0);
318 loop_end = defaults->get("LOOP_END", (double)0);
319 selectionstart = defaults->get("SELECTIONSTART", selectionstart);
320 selectionend = defaults->get("SELECTIONEND", selectionend);
321 // track_start = defaults->get("TRACK_START", 0);
322 // view_start = defaults->get("VIEW_START", 0);
323 zoom_sample = defaults->get("ZOOM_SAMPLE", DEFAULT_ZOOM_TIME);
324 zoom_y = defaults->get("ZOOMY", 64);
325 zoom_track = defaults->get("ZOOM_TRACK", 64);
326 red = defaults->get("RED", 0.0);
327 green = defaults->get("GREEN", 0.0);
328 blue = defaults->get("BLUE", 0.0);
329 red_max = defaults->get("RED_MAX", 0.0);
330 green_max = defaults->get("GREEN_MAX", 0.0);
331 blue_max = defaults->get("BLUE_MAX", 0.0);
332 use_max = defaults->get("USE_MAX", 0);
334 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
335 if (!Automation::autogrouptypes_fixedrange[i]) {
336 automation_mins[i] = defaults->get(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
337 automation_maxs[i] = defaults->get(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
341 floatauto_type = defaults->get("FLOATAUTO_TYPE", floatauto_type);
342 x_pane = defaults->get("X_PANE", x_pane);
343 y_pane = defaults->get("Y_PANE", y_pane);
348 int LocalSession::save_defaults(BC_Hash *defaults)
350 defaults->update("LOOP_PLAYBACK", loop_playback);
351 defaults->update("LOOP_START", loop_start);
352 defaults->update("LOOP_END", loop_end);
353 defaults->update("SELECTIONSTART", selectionstart);
354 defaults->update("SELECTIONEND", selectionend);
355 // defaults->update("TRACK_START", track_start);
356 // defaults->update("VIEW_START", view_start);
357 defaults->update("ZOOM_SAMPLE", zoom_sample);
358 defaults->update("ZOOMY", zoom_y);
359 defaults->update("ZOOM_TRACK", zoom_track);
360 defaults->update("RED", red);
361 defaults->update("GREEN", green);
362 defaults->update("BLUE", blue);
363 defaults->update("RED_MAX", red_max);
364 defaults->update("GREEN_MAX", green_max);
365 defaults->update("BLUE_MAX", blue_max);
366 defaults->update("USE_MAX", use_max);
368 for (int i = 0; i < AUTOGROUPTYPE_COUNT; i++) {
369 if (!Automation::autogrouptypes_fixedrange[i]) {
370 defaults->update(xml_autogrouptypes_titlesmin[i], automation_mins[i]);
371 defaults->update(xml_autogrouptypes_titlesmax[i], automation_maxs[i]);
375 defaults->update("FLOATAUTO_TYPE", floatauto_type);
376 defaults->update("X_PANE", x_pane);
377 defaults->update("Y_PANE", y_pane);
381 void LocalSession::set_selectionstart(double value)
383 this->selectionstart = value;
386 void LocalSession::set_selectionend(double value)
388 this->selectionend = value;
391 void LocalSession::set_inpoint(double value)
396 void LocalSession::set_outpoint(double value)
401 void LocalSession::unset_inpoint()
406 void LocalSession::unset_outpoint()
411 void LocalSession::set_playback_start(double value)
413 if( playback_end < 0 ) return;
414 playback_start = value;
418 void LocalSession::set_playback_end(double value)
420 if( value < playback_start ) {
421 if( playback_end < 0 )
422 playback_end = playback_start;
423 playback_start = value;
425 else if( playback_end < 0 || value > playback_end )
426 playback_end = value;
430 double LocalSession::get_selectionstart(int highlight_only)
432 if(highlight_only || !EQUIV(selectionstart, selectionend))
433 return selectionstart;
441 return selectionstart;
444 double LocalSession::get_selectionend(int highlight_only)
446 if(highlight_only || !EQUIV(selectionstart, selectionend))
458 double LocalSession::get_inpoint()
463 double LocalSession::get_outpoint()
468 int LocalSession::inpoint_valid()
470 return in_point >= 0;
473 int LocalSession::outpoint_valid()
475 return out_point >= 0;
478 void LocalSession::set_clip_path(Indexable *indexable)
480 char string[BCTEXTLEN];
482 fs.extract_name(string, indexable->path);
483 strcpy(clip_title, string);