Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / transition.h

diff --git a/cinelerra-5.1/cinelerra/transition.h b/cinelerra-5.1/cinelerra/transition.h
new file mode 100644 (file)
index 0000000..9243305
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/transition.h
@@ -0,0 +1,106 @@
+
+/*
+ * 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 TRANSITION_H
+#define TRANSITION_H
+
+class PasteTransition;
+
+#include <stdio.h>
+#include <stdint.h>
+
+#include "edit.inc"
+#include "filexml.inc"
+#include "mwindow.inc"
+#include "messages.inc"
+#include "plugin.h"
+#include "sharedlocation.h"
+
+class TransitionMenuItem : public BC_MenuItem
+{
+public:
+       TransitionMenuItem(MWindow *mwindow, int audio, int video);
+       ~TransitionMenuItem();
+       int handle_event();
+       int audio;
+       int video;
+//     PasteTransition *thread;
+};
+
+class PasteTransition : public Thread
+{
+public:
+       PasteTransition(MWindow *mwindow, int audio, int video);
+       ~PasteTransition();
+
+       void run();
+
+       MWindow *mwindow;
+       int audio, video;
+};
+
+
+class Transition : public Plugin
+{
+public:
+       Transition(EDL *edl, Edit *edit, const char *title, long unit_length);
+
+       Edit *edit;
+
+
+
+       void save_xml(FileXML *file);
+       void load_xml(FileXML *file);
+
+
+
+
+       Transition(Transition *that, Edit *edit);
+       ~Transition();
+
+       KeyFrame* get_keyframe();
+       int reset_parameters();
+       int update_derived();
+       Transition& operator=(Transition &that);
+       Plugin& operator=(Plugin &that);
+       Edit& operator=(Edit &that);
+       int operator==(Transition &that);
+       int operator==(Plugin &that);
+       int operator==(Edit &that);
+       int identical(Transition *that);
+
+// Only the show value from the attachment point is used.
+       int set_show_derived(int value) { return 0; }
+
+       int popup_transition(int x, int y);
+// Update the widgets after loading
+       int update_display();
+// Update edit after attaching
+       int update_edit(int is_loading);
+       const char* default_title();
+       void dump(FILE *fp);
+
+private:
+// Only used by operator= and copy constructor
+       void copy_from(Transition *that);
+};
+
+#endif