+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef PLUGIN_H
-#define PLUGIN_H
-
-#include <stdio.h>
-#include <stdint.h>
-
-#include "guicast.h"
-#include "edit.h"
-#include "edl.inc"
-#include "filexml.inc"
-#include "keyframe.inc"
-#include "keyframes.inc"
-#include "module.inc"
-#include "plugin.inc"
-#include "pluginset.inc"
-#include "pluginpopup.inc"
-#include "pluginserver.inc"
-#include "sharedlocation.h"
-#include "virtualnode.inc"
-
-class PluginOnToggle;
-
-
-
-// Plugin is inherited by Transition, Plugins
-class Plugin : public Edit
-{
-public:
-// Plugin which belongs to a transition.
- Plugin(EDL *edl,
- Track *track,
- const char *title);
-// Called by PluginSet::create_edit, PluginSet::insert_edit_after.
-// Plugin can't take a track because it would get the edits pointer from
-// the track instead of the plugin set.
- Plugin(EDL *edl,
- PluginSet *plugin_set,
- const char *title);
- virtual ~Plugin();
-
- virtual Plugin& operator=(Plugin& edit);
- virtual Edit& operator=(Edit& edit);
-
-// Called by Edits::equivalent_output to override the keyframe behavior and check
-// title.
- void equivalent_output(Edit *edit, int64_t *result);
-
-// Called by playable tracks to test for playable server.
-// Descends the plugin tree without creating a virtual console.
- int is_synthesis(int64_t position,
- int direction);
-
- virtual int operator==(Plugin& that);
- virtual int operator==(Edit& that);
-
- virtual void copy_from(Edit *edit);
-
-
-// Called by == operators, Edit::equivalent output
-// to test title and keyframe of transition.
- virtual int identical(Plugin *that);
-// Called by render_gui. Only need the track, position, and pluginset
-// to determine a corresponding GUI.
- int identical_location(Plugin *that);
- virtual void synchronize_params(Edit *edit);
-// Used by Edits::insert_edits and Plugin::shift to shift plugin keyframes
- void shift_keyframes(int64_t position);
-
- void change_plugin(char *title,
- SharedLocation *shared_location,
- int plugin_type);
-// For synchronizing parameters
- void copy_keyframes(Plugin *plugin);
-// For copying to clipboard
- void copy_keyframes(int64_t start,
- int64_t end,
- FileXML *file,
- int default_only,
- int active_only);
-// For editing automation.
-// Returns the point to restart background rendering at.
-// -1 means nothing changed.
- void clear_keyframes(int64_t start, int64_t end);
- void copy(int64_t start, int64_t end, FileXML *file);
- void paste(FileXML *file);
- void load(FileXML *file);
-// Shift in time
- void shift(int64_t difference);
- void dump(FILE *fp=stdout);
- KeyFrame* get_prev_keyframe(int64_t position,
- int direction);
- KeyFrame* get_next_keyframe(int64_t position, int direction);
-// If this is a standalone plugin fill its location in the result.
-// If it's shared copy the shared location into the result
- void get_shared_location(SharedLocation *result);
-// Get keyframes for editing with automatic creation if enabled.
-// The direction is always assumed to be forward.
- virtual KeyFrame* get_keyframe();
-// Called by KeyFrameThread
- int keyframe_exists(KeyFrame *ptr);
- int silence();
-// Calculate title given plugin type. Used by TrackCanvas::draw_plugins
- void calculate_title(char *string, int use_nudge);
-// Resolve objects pointed to by shared_location
- Track* get_shared_track();
-
-// Need to resample keyframes
- void resample(double old_rate, double new_rate);
-
-// The title of the plugin is stored and not the plugindb entry in case it doesn't exist in the db
-// Title of the plugin currently attached
- char title[BCTEXTLEN];
- int plugin_type;
-// In and out aren't used anymore.
- int in, out;
- int show, on;
- PluginSet *plugin_set;
-
-// Data for the plugin is stored here. Default keyframe always exists.
-// As for storing in PluginSet instead of Plugin:
-
-// Each plugin needs a default keyframe of its own.
-// The keyframes are meaningless except for the plugin they're stored in.
-// Default keyframe has position = 0.
-// Other keyframes have absolute position.
- KeyFrames *keyframes;
-
-// location of plugin if shared
- SharedLocation shared_location;
-};
-
-
-
-
-
-
-#endif
projects / goodguy / history.git / blobdiff