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- /////////////////////////////////////////////////////////////
- // Flash Plugin and Player
- // Copyright (C) 1998 Olivier Debon
- //
- // 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 _DISPLAYLIST_H_
- #define _DISPLAYLIST_H_
-
- class Character;
- class Program;
-
- struct DisplayList;
-
- // Display List management
- struct DisplayListEntry {
- Character *character;
- long depth;
- Matrix *matrix;
- Cxform *cxform;
- char *instanceName;
-
- /* button state */
- ButtonState renderState;
- ButtonState oldState;
- Character *buttonCharacter;
- Matrix buttonMatrix;
- Matrix renderMatrix; /* last render matrix */
-
- DisplayListEntry *next;
-
- DisplayList *owner; // Parent
- };
-
- struct DisplayList {
- DisplayListEntry *list;
- FlashMovie *movie;
- Rect bbox; // Delta clipping region
- int isSprite;
- public:
- DisplayList(FlashMovie *movie);
- ~DisplayList();
- DisplayListEntry *getList();
- void clearList();
- void placeObject(GraphicDevice *gd,Character *character, long depth, Matrix *matrix = 0, Cxform *cxform = 0, char *name = 0);
- Character *removeObject(GraphicDevice *gd, Character *character, long depth);
-
- int render(GraphicDevice *gd, Matrix *m = 0, Cxform *cxform = 0);
- void updateBoundingBox(DisplayListEntry *);
- void updateButtons (FlashMovie *);
- void getBoundary(Rect *bb); // Returns boundary of current displayed objects
- int updateSprites(); // Update sprites in the display list
- };
-
- typedef void (*DisplayListFunc)(DisplayListEntry *e, void *opaque);
-
- void updateButtons(FlashMovie *m);
- int computeActions(FlashMovie *m, Program **prog, ActionRecord **ar);
- void renderFocus(FlashMovie *movie);
-
- typedef int (*ExploreButtonFunc)(void *opaque, Program *prg, DisplayListEntry *e);
- int exploreButtons(FlashMovie *movie, void *opaque, ExploreButtonFunc func);
- void updateBoundingBox(DisplayListEntry *e);
- void transformBoundingBox(Rect *bb, Matrix *matrix, Rect *boundary, int reset);
- void updateButtonState(DisplayListEntry *e, ButtonState state);
-
- #endif /* _DISPLAYLIST_H_ */
-