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engines/titanic/pet_control/pet_sound.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 TITANIC_PET_SOUND_H
+#define TITANIC_PET_SOUND_H
+
+#include "titanic/pet_control/pet_glyphs.h"
+#include "titanic/pet_control/pet_gfx_element.h"
+#include "titanic/gfx/text_control.h"
+#include "titanic/pet_control/pet_slider.h"
+
+namespace Titanic {
+
+class CPetRealLife;
+
+class CPetSound : public CPetGlyph {
+	enum SliderType {
+		MASTER_SLIDER = 0, MUSIC_SLIDER = 1, PARROT_SLIDER = 2, SPEECH_SLIDER = 3
+	};
+private:
+	CPetGfxElement _element;
+	CPetSoundSlider _masterVolume;
+	CPetSoundSlider _musicVolume;
+	CPetSoundSlider _parrotVolume;
+	CPetSoundSlider _speechVolume;
+	CTextControl _textMasterVolume;
+	CTextControl _textMusicVolume;
+	CTextControl _textParrotVolume;
+	CTextControl _textSpeechVolume;
+	CPetSlider *_draggingSlider;
+	SliderType _draggingSliderNum;
+private:
+	/**
+	 * Called when a slider has changed
+	 */
+	void sliderChanged(double offset, SliderType sliderNum);
+public:
+	CPetSound();
+
+	/**
+	 * Setup the glyph
+	 */
+	bool setup(CPetControl *petControl, CPetGlyphs *owner) override;
+
+	/**
+	 * Reset the glyph
+	 */
+	bool reset() override;
+
+	/**
+	 * Handles any secondary drawing of the glyph
+	 */
+	void draw2(CScreenManager *screenManager) override;
+
+	/**
+	 * Called for mouse button down messages
+	 */
+	bool MouseButtonDownMsg(const Point &pt) override;
+
+	/**
+	 * Called when mouse drag starts
+	 */
+	bool MouseDragStartMsg(CMouseDragStartMsg *msg) override;
+
+	/**
+	 * Called during mouse drags
+	 */
+	bool MouseDragMoveMsg(CMouseDragMoveMsg *msg) override;
+
+	/**
+	 * Called when mouse drag ends
+	 */
+	bool MouseDragEndMsg(CMouseDragEndMsg *msg) override;
+
+	/**
+	 * Handles mouse button up messages
+	 */
+	bool MouseButtonUpMsg(const Point &pt) override;
+
+	/**
+	 * Highlight any currently highlighted element
+	 */
+	void highlightCurrent(const Point &pt) override {
+		setSliders();
+	}
+
+	/**
+	 * Returns the tooltip text for when the glyph is selected
+	 */
+	void getTooltip(CTextControl *text) override;
+
+	/**
+	 * Sets the positions of the volume sliders
+	 */
+	void setSliders();
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_PET_SOUND_H */