trunk/libfjme/AnimatedUtils.h

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/*
A GTK video editor Designed for Artists to do, special effects, compositing and animation.
Copyright (C) 2011  Fabio J. Gonzalez

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 3 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, see <http://www.gnu.org/licenses/>.
 */

//include all library files
#ifndef FJME_ANIMATEDUTILS_H
#define FJME_ANIMATEDUTILS_H 1

#define findTrackers() \
  findPlugin( NULL, NULL, NULL, NULL, "tracker" )

/*
 * For convenience I created a "plugin system".
 * This system works internally (with just the
 * following functions), or externally (dynamically loaded plugins).
 */

/*
 * When the plugin is created is called 
 * _init each table has to render the 
 * video (the video window).
 */

void AnmEntry_Init(iPlugin* p);
void AnmEntry_Frame(iPlugin* p);

void AnmToggleButton_Init(iPlugin* p);
void AnmToggleButton_Frame(iPlugin* p);

void AnmSpinButton_Init(iPlugin* p);
void AnmSpinButton_Frame(iPlugin* p);

void AnmCheckButton_Init(iPlugin* p);
void AnmCheckButton_Frame(iPlugin* p);

void AnmRadioButton_Init(iPlugin* p);
void AnmRadioButton_Frame(iPlugin* p);

void AnmTracker_Init(iPlugin* p);
void AnmTracker_Frame(iPlugin* p);

void AnmColor_Init(iPlugin* p);
void AnmColor_Frame(iPlugin* p);

void AnmLayersList_Init(iPlugin* p);
void AnmLayersList_Frame(iPlugin* p);

/*
 * Functions to be called to make 
 * a GUI with automatically animated
 * types
 */
GtkWidget* addAnmEntry(gdouble* AnimatedValue);
GtkWidget* addAnmToggleButton(gdouble* AnimatedValue);
GtkWidget* addAnmSpinButton(gdouble* AnimatedValue);
GtkWidget* addAnmCheckButton(gdouble* AnimatedValue);
GtkWidget* addAnmRadioButton(gdouble* AnimatedValue);
GtkWidget* addAnmColorButton(gdouble* r, gdouble* g, gdouble* b);

GtkWidget* addAnmLayersList(gdouble* v);

Layer* AnmLayersListGetSelected(GtkWidget*);

iPlugin* addAnmTracker(gdouble* x, gdouble* y);

/*
 * Some things are standard in this system,
 * for example: User can use the keyboard to
 * handle the insertion of keyframes.
 */
gboolean AnmEntry_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmToggleButton_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmSpinButton_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmCheckButton_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmRadioButton_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmColor_frame_insert(GtkWidget* widget, gpointer data);
gboolean AnmLayersList_frame_insert(GtkWidget* widget, gpointer data);

gboolean AnmEntry_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmToggleButton_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmSpinButton_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmCheckButton_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmRadioButton_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmColor_frame_delete(GtkWidget* widget, gpointer data);
gboolean AnmLayersList_frame_delete(GtkWidget* widget, gpointer data);

#endif