1 /***************************************************************************
2  *      Mechanized Assault and Exploration Reloaded Projectfile            *
3  *                                                                         *
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7  *   (at your option) any later version.                                   *
8  *                                                                         *
9  *   This program is distributed in the hope that it will be useful,       *
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12  *   GNU General Public License for more details.                          *
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16  *   Free Software Foundation, Inc.,                                       *
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18  ***************************************************************************/
19 
20 #ifndef ui_graphical_menu_widgets_special_resourcebarH
21 #define ui_graphical_menu_widgets_special_resourcebarH
22 
23 #include "maxrconfig.h"
24 #include "ui/graphical/menu/widgets/clickablewidget.h"
25 #include "ui/graphical/orientation.h"
26 #include "utility/autosurface.h"
27 #include "sound.h"
28 #include "utility/signal/signal.h"
29 
30 enum class eResourceBarType
31 {
32 	Metal,
33 	Oil,
34 	Gold,
35 	Blocked,
36 	MetalSlim,
37 	OilSlim,
38 	GoldSlim,
39 };
40 
41 class cResourceBar : public cClickableWidget
42 {
43 public:
44 	cResourceBar (const cBox<cPosition>& area, int minValue, int maxValue, eResourceBarType type, eOrientationType orientation, cSoundChunk* clickSound = &SoundData.SNDObjectMenu);
45 
46 	void setType (eResourceBarType type);
47 	void setStepSize (int stepSize);
48 
49 	int getMinValue() const;
50 	void setMinValue (int minValue);
51 
52 	int getMaxValue() const;
53 	void setMaxValue (int maxValue);
54 
55 	int getFixedMinValue() const;
56 	void setFixedMinValue (int minValue);
57 
58 	int getFixedMaxValue() const;
59 	void setFixedMaxValue (int maxValue);
60 
61 	bool isInverted() const;
62 	void setInverted (bool inverted);
63 
64 	int getValue() const;
65 	void setValue (int value);
66 
67 	void increase (int offset);
68 	void decrease (int offset);
69 
70 	cSignal<void ()> valueChanged;
71 
72 	virtual void draw (SDL_Surface& destination, const cBox<cPosition>& clipRect) MAXR_OVERRIDE_FUNCTION;
73 
74 protected:
75 	virtual bool handleClicked (cApplication& application, cMouse& mouse, eMouseButtonType button) MAXR_OVERRIDE_FUNCTION;
76 
77 private:
78 	AutoSurface surface;
79 	cSoundChunk* clickSound;
80 
81 	eOrientationType orientation;
82 
83 	const cPosition additionalArea;
84 
85 	int minValue;
86 	int maxValue;
87 
88 	int currentValue;
89 
90 	bool fixedMinEnabled;
91 	int fixedMinValue;
92 	bool fixedMaxEnabled;
93 	int fixedMaxValue;
94 
95 	bool inverted;
96 
97 	int stepSize;
98 
99 	void createSurface (eResourceBarType type);
100 };
101 
102 #endif // ui_graphical_menu_widgets_special_resourcebarH
103