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authorMark Tiefenbruck <mark@fluxbox.org>2007-12-28 05:47:55 (GMT)
committerMark Tiefenbruck <mark@fluxbox.org>2007-12-28 05:47:55 (GMT)
commite8a2f155e8d5a082a8c04f291e65c137c20a05cb (patch)
tree4107154a6c73d518b604aab43371c994ae172624 /src/Container.hh
parent00ceefd8846bda6f4dc43a5a990086545ea28727 (diff)
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moved Container to FbTk
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1// Container.hh
2// Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
3// and Simon Bowden (rathnor at users.sourceforge.net)
4//
5// Permission is hereby granted, free of charge, to any person obtaining a
6// copy of this software and associated documentation files (the "Software"),
7// to deal in the Software without restriction, including without limitation
8// the rights to use, copy, modify, merge, publish, distribute, sublicense,
9// and/or sell copies of the Software, and to permit persons to whom the
10// Software is furnished to do so, subject to the following conditions:
11//
12// The above copyright notice and this permission notice shall be included in
13// all copies or substantial portions of the Software.
14//
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21// DEALINGS IN THE SOFTWARE.
22
23// $Id$
24
25#ifndef CONTAINER_HH
26#define CONTAINER_HH
27
28#include "FbTk/FbWindow.hh"
29#include "FbTk/EventHandler.hh"
30#include "FbTk/NotCopyable.hh"
31#include "FbTk/Text.hh" // for Orientation
32
33namespace FbTk {
34 class Button;
35}
36
37#include <list>
38#include <functional>
39
40class Container:public FbTk::FbWindow, public FbTk::EventHandler, private FbTk::NotCopyable {
41public:
42 // LEFT, RIGHT => fixed total width, fixed icon size
43 // RELATIVE => fixed total width, relative/variable icon size
44 enum Alignment { LEFT, RELATIVE, RIGHT };
45 typedef FbTk::Button * Item;
46 typedef const FbTk::Button * ConstItem;
47 typedef std::list<Item> ItemList;
48
49 explicit Container(const FbTk::FbWindow &parent);
50 virtual ~Container();
51
52 // manipulators
53
54 void resize(unsigned int width, unsigned int height);
55 void moveResize(int x, int y,
56 unsigned int width, unsigned int height);
57
58#ifdef NOT_USED
59 void insertItems(ItemList &list, int position=-1);
60#endif
61 void insertItem(Item item, int pos = -1);
62 bool removeItem(int item); // return true if something was removed
63 bool removeItem(Item item); // return true if something was removed
64 void removeAll();
65 void moveItem(Item item, int movement); // wraps around
66 bool moveItemTo(Item item, int x, int y);
67 int find(ConstItem item);
68 void setMaxSizePerClient(unsigned int size);
69 void setMaxTotalSize(unsigned int size);
70 void setAlignment(Alignment a);
71 void setOrientation(FbTk::Orientation orient);
72
73 Item back() { return m_item_list.back(); }
74
75 /// force update
76 inline void update() { repositionItems(); }
77 /// so we can add items without having an graphic update for each item
78 inline void setUpdateLock(bool value) { m_update_lock = value; }
79
80 /// event handler
81 void exposeEvent(XExposeEvent &event);
82 // for use when embedded in something that may passthrough
83 bool tryExposeEvent(XExposeEvent &event);
84 bool tryButtonPressEvent(XButtonEvent &event);
85 bool tryButtonReleaseEvent(XButtonEvent &event);
86
87 void parentMoved();
88 void invalidateBackground();
89
90 /// accessors
91 inline Alignment alignment() const { return m_align; }
92 inline FbTk::Orientation orientation() const { return m_orientation; }
93 inline int size() const { return m_item_list.size(); }
94 inline bool empty() const { return m_item_list.empty(); }
95 unsigned int maxWidthPerClient() const;
96 inline bool updateLock() const { return m_update_lock; }
97
98 void for_each(std::mem_fun_t<void, FbTk::FbWindow> function);
99 void setAlpha(unsigned char alpha); // set alpha on all windows
100
101 ItemList::iterator begin() { return m_item_list.begin(); }
102 ItemList::iterator end() { return m_item_list.end(); }
103
104 void clear(); // clear all windows
105
106private:
107 void repositionItems();
108
109 FbTk::Orientation m_orientation;
110
111 Alignment m_align;
112 unsigned int m_max_size_per_client;
113 unsigned int m_max_total_size;
114 ItemList m_item_list;
115 bool m_update_lock;
116};
117
118#endif // CONTAINER_HH
119