summaryrefslogtreecommitdiff
path: root/src/Basemenu.hh
blob: c5c2b9c07c9c6469f982ad01953c83844c7c5506 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
// Basemenu.hh for Fluxbox Window manager
// Copyright (c) 2001 - 2002 Henrik Kinnunen (fluxgen@linuxmail.org)
//
// Basemenu.hh for Blackbox - an X11 Window manager
// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

// $Id: Basemenu.hh,v 1.9 2002/03/27 18:47:12 fluxgen Exp $

#ifndef	 BASEMENU_HH
#define	 BASEMENU_HH

#include <X11/Xlib.h>
#include <vector>
#include <string>

// forward declarations
class Basemenu;
class BasemenuItem;

class Fluxbox;
class BImageControl;
class BScreen;

class Basemenu {
public:
	explicit Basemenu(BScreen *);
	virtual ~Basemenu(void);

	inline const Bool &isTorn(void) const { return torn; }
	inline const Bool &isVisible(void) const { return visible; }

	inline BScreen *getScreen(void) const { return screen; }

	inline const Window &getWindowID(void) const { return menu.window; }

	inline const char *getLabel(void) const { return menu.label; }

	int insert(const char *, int = 0, const char * = 0, int = -1);
	int insert(const char **, int = -1, int = 0);
	int insert(const char *, Basemenu *, int = -1);
	int remove(unsigned int item);

	inline const int &getX(void) const { return menu.x; }
	inline const int &getY(void) const { return menu.y; }
	inline int getCount(void) { return menuitems.size(); }
	inline const int &getCurrentSubmenu(void) const { return which_sub; }

	inline const unsigned int &getWidth(void) const { return menu.width; }
	inline const unsigned int &getHeight(void) const { return menu.height; }
	inline const unsigned int &getTitleHeight(void) const { return menu.title_h; }

	inline void setInternalMenu(void) { internal_menu = True; }
	inline void setAlignment(int a) { alignment = a; }
	inline void setTorn(void) { torn = True; }
	inline void removeParent(void) { if (internal_menu) parent = (Basemenu *) 0; }

	bool hasSubmenu(unsigned int index);
	bool isItemSelected(unsigned int index);
	bool isItemEnabled(unsigned int index);

	void buttonPressEvent(XButtonEvent *);
	void buttonReleaseEvent(XButtonEvent *);
	void motionNotifyEvent(XMotionEvent *);
	void enterNotifyEvent(XCrossingEvent *);
	void leaveNotifyEvent(XCrossingEvent *);
	void exposeEvent(XExposeEvent *);
	void reconfigure(void);
	void setLabel(const char *n);
	void move(int, int);
	void update(void);
	void setItemSelected(unsigned int index, bool val);
	void setItemEnabled(unsigned int, bool val);

	virtual void drawSubmenu(unsigned int index);
	virtual void show(void);
	virtual void hide(void);

	enum { ALIGNDONTCARE = 1, ALIGNTOP, ALIGNBOTTOM };
	enum { RIGHT = 1, LEFT };
	enum { EMPTY = 0, SQUARE, TRIANGLE, DIAMOND };

private:
	typedef std::vector<BasemenuItem *> Menuitems;
	Menuitems menuitems;
	Fluxbox *fluxbox;
	Basemenu *parent;
	BImageControl *image_ctrl;
	BScreen *screen;

	Bool moving, visible, movable, torn, internal_menu, title_vis, shifted,
		hide_tree;
	Display *display;
	int which_sub, which_press, which_sbl, alignment;

	struct _menu {
		Pixmap frame_pixmap, title_pixmap, hilite_pixmap, sel_pixmap;
		Window window, frame, title;

		char *label;
		int x, y, x_move, y_move, x_shift, y_shift, sublevels, persub, minsub,
			grab_x, grab_y;
		unsigned int width, height, title_h, frame_h, item_w, item_h, bevel_w,
			bevel_h;
	} menu;


protected:
	inline BasemenuItem *find(unsigned int index) { return menuitems[index]; }
	inline void setTitleVisibility(bool b) { title_vis = b; }
	inline void setMovable(bool b) { movable = b; }
	inline void setHideTree(bool h) { hide_tree = h; }
	inline void setMinimumSublevels(int m) { menu.minsub = m; }

	virtual void itemSelected(int, int) = 0;
	virtual void drawItem(unsigned int index, bool highlight= false, bool clear= false,
			int x= -1, int y= -1, unsigned int width= 0, unsigned int height= 0);
	virtual void redrawTitle();
	virtual void internal_hide(void);
};

class BasemenuItem {
public:
	BasemenuItem(
			const char *label,
			int function,
			const char *exec = (const char *) 0)
		: m_label(label ? label : "")
		, m_exec(exec ? exec : "")
		, m_submenu(0)
		, m_function(function)
		, m_enabled(true)
		, m_selected(false)
	{ }

	BasemenuItem(const char *label, Basemenu *submenu)
		: m_label(label ? label : "")
		, m_exec("")
		, m_submenu(submenu)
		, m_function(0)
		, m_enabled(true)
		, m_selected(false)
	{ }

	inline const char *exec(void) const { return m_exec.c_str(); }
	inline const char *label(void) const { return m_label.c_str(); }
	inline int function(void) const { return m_function; }
	inline Basemenu *submenu(void) { return m_submenu; }

	inline bool isEnabled(void) const { return m_enabled; }
	inline void setEnabled(bool enabled) { m_enabled = enabled; }
	inline bool isSelected(void) const { return m_selected; }
	inline void setSelected(bool selected) { m_selected = selected; }

private:
	std::string m_label, m_exec;
	Basemenu *m_submenu;
	int m_function;
	bool m_enabled, m_selected;

	friend class Basemenu;
};


#endif // _BASEMENU_HH_