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engines/bagel/spacebar/baglib/pda.h

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+
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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/>.
+ *
+ */
+
+#ifndef BAGEL_BAGLIB_PDA_H
+#define BAGEL_BAGLIB_PDA_H
+
+#include "bagel/spacebar/baglib/base_pda.h"
+#include "bagel/spacebar/baglib/movie_object.h"
+
+namespace Bagel {
+namespace SpaceBar {
+
+#define PDA_INCREMENT 13
+
+class CBagPDA : public CBagStorageDevBmp, public SBBasePda {
+protected:
+	int _activeHeight;
+	int _deactiveHeight;
+	static bool _flashingFl;
+	static bool _soundsPausedFl;
+
+	static CBofList<CBagMovieObject *> *_movieList;
+
+public:
+	/**
+	 * Constructor
+	 * @param pParent       Pointer to the parent window
+	 * @param xRect         Rect of the pda
+	 * @param bActivated    State of PDA whe constructed (optional)
+	 */
+	CBagPDA(CBofWindow *pParent = nullptr, const CBofRect &xRect = CBofRect(), bool bActivated = false);
+
+	/**
+	 * Destructor
+	 */
+	virtual ~CBagPDA();
+	static void initialize();
+
+	ErrorCode attach() override;
+
+	/**
+	 * Positions the PDA centered vertically and window
+	 * @param cx        x position
+	 * @param cy        y position
+	 * @param nDist     Distance to bring move PDA
+	 */
+	void setPosInWindow(int cx, int cy, int nDist = PDA_INCREMENT);
+
+	/**
+	 * Update the PDA to the screen and then call CBagStorageDevBmp update
+	 * @param pBmp          Background bitmap to paint to
+	 * @param pt            Offset into bitmap
+	 * @param pSrcRect      Clip rect of the object to be painted
+	 * @param nMaskColor    Mask color for the object
+	*/
+	ErrorCode update(CBofBitmap *pBmp, CBofPoint pt, CBofRect *pSrcRect = nullptr, int nMaskColor = -1) override;
+
+	/**
+	 * Called to overload specific types of sprite objects
+	 * @param pBmp          Bitmap
+	 * @return              Success/failure
+	 */
+	bool paintFGObjects(CBofBitmap *pBmp) override;
+
+	ErrorCode loadFile(const CBofString &sFile) override;
+
+	/**
+	 * Called to overload specific types of sprite objects
+	 * @param sInit     Init
+	 * @return          Pointer to the new object
+	 */
+	CBagObject *onNewButtonObject(const CBofString &sInit) override;
+
+	/**
+	 * Called on the mouse left button down
+	 * Is the PDA is deactivated mouse down activates the PDA
+	 * else it calls CBagStorageDevBmp::onLButtonDown
+	 * @param nFlags        Flags
+	 * @param xPoint        X, Y position
+	 * @param info          Optional info
+	 */
+	void onLButtonUp(uint32 nFlags, CBofPoint *xPoint, void *info = nullptr) override;
+
+	/**
+	 * Called on the mouse left button down
+	 * @param nFlags        Flags
+	 * @param xPoint        X, Y position
+	 * @param info          Optional info
+	 */
+	void onLButtonDown(uint32 nFlags, CBofPoint *xPoint, void *info = nullptr) override;
+
+	bool isInside(const CBofPoint &xPoint) override;
+
+	CBagObject *onNewUserObject(const CBofString &sInit) override;
+
+	/**
+	 * Allow the movie code to queue up asynch pda messages
+	 * Must be before the destructor
+	 */
+	static void addToMovieQueue(CBagMovieObject *);
+
+	/**
+	 * Just remove this message from the queue, remember that we
+	 * don't own this object, so just remove it, don't delete it!!!!
+	 */
+	static void removeFromMovieQueue(CBagMovieObject *);
+
+	/**
+	 * Return true if a movie is waiting to play.
+	 */
+	static bool isMovieWaiting();
+
+	static bool isMoviePlaying() {
+		return _pdaMode == PDA_MOO_MODE;
+	}
+
+	static void runWaitingMovie();
+
+	/**
+	 * SHow the inventory
+	*/
+	bool showInventory() override;
+
+	/**
+	 * Hide the inventory
+	 */
+	bool hideInventory() override;
+
+	/**
+	 * Hide the current display
+	 */
+	bool hideCurDisplay() override;
+
+	/**
+	 * Restore display
+	 */
+	bool restoreCurDisplay() override;
+
+	ErrorCode attachActiveObjects() override;
+	ErrorCode detachActiveObjects() override;
+
+	/**
+	 * Handle switching back and forth from our flashing zoom button
+	 */
+	void handleZoomButton(bool bButtonDown);
+};
+
+} // namespace SpaceBar
+} // namespace Bagel
+
+#endif