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stateset.h

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00001 /*  Inti: Integrated Foundation Classes
00002  *  Copyright (C) 2002-2003 The Inti Development Team.
00003  *
00004  *  This program is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  This program is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this program; if not, write to the Free Software
00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017  */
00018  
00023 
00024 #ifndef INTI_ATK_STATE_SET_H
00025 #define INTI_ATK_STATE_SET_H
00026 
00027 #ifndef INTI_G_OBJECT_H
00028 #include <inti/glib/object.h>
00029 #endif
00030 
00031 #ifndef __ATK_STATE_SET_H__
00032 #include <atk/atkstateset.h>
00033 #endif
00034 
00035 #ifndef _CPP_VECTOR
00036 #include <vector>
00037 #endif
00038 
00039 namespace Inti {
00040 
00041 namespace Atk {
00042 
00043 class StateSetClass;
00044 
00045 // @enum Atk::StateType
00047 
00048 enum StateType
00049 {
00050         STATE_INVALID = ATK_STATE_INVALID,
00052 
00053         STATE_ACTIVE = ATK_STATE_ACTIVE, 
00055 
00056         STATE_ARMED = ATK_STATE_ARMED,
00058 
00059         STATE_BUSY = ATK_STATE_BUSY,
00061 
00062         STATE_CHECKED = ATK_STATE_CHECKED,
00064 
00065         STATE_DEFUNCT = ATK_STATE_DEFUNCT,
00067 
00068         STATE_EDITABLE = ATK_STATE_EDITABLE, 
00070 
00071         STATE_ENABLED = ATK_STATE_ENABLED, 
00073 
00074         STATE_EXPANDABLE = ATK_STATE_EXPANDABLE,
00076 
00077         STATE_EXPANDED = ATK_STATE_EXPANDED, 
00079 
00080         STATE_FOCUSABLE = ATK_STATE_FOCUSABLE,
00083 
00084         STATE_FOCUSED = ATK_STATE_FOCUSED,
00086 
00087         STATE_HORIZONTAL = ATK_STATE_HORIZONTAL, 
00089 
00090         STATE_ICONIFIED = ATK_STATE_ICONIFIED,
00092 
00093         STATE_MODAL = ATK_STATE_MODAL, 
00096 
00097         STATE_MULTI_LINE = ATK_STATE_MULTI_LINE, 
00099 
00100         STATE_MULTISELECTABLE = ATK_STATE_MULTISELECTABLE,
00102 
00103         STATE_OPAQUE = ATK_STATE_OPAQUE, 
00105 
00106         STATE_PRESSED = ATK_STATE_PRESSED,
00108 
00109         STATE_RESIZABLE = ATK_STATE_RESIZABLE, 
00111 
00112         STATE_SELECTABLE = ATK_STATE_SELECTABLE,
00115 
00116         STATE_SELECTED = ATK_STATE_SELECTED,
00119 
00120         STATE_SENSITIVE = ATK_STATE_SENSITIVE,
00122 
00123         STATE_SHOWING = ATK_STATE_SHOWING, 
00125 
00126         STATE_SINGLE_LINE = ATK_STATE_SINGLE_LINE,
00128 
00129         STATE_STALE = ATK_STATE_STALE, 
00131 
00132         STATE_TRANSIENT = ATK_STATE_TRANSIENT,
00134 
00135         STATE_VERTICAL = ATK_STATE_VERTICAL,
00137 
00138         STATE_VISIBLE = ATK_STATE_VISIBLE,
00140 
00141         STATE_MANAGES_DESCENDANTS = ATK_STATE_MANAGES_DESCENDANTS, 
00145 
00146         STATE_LAST_DEFINED = ATK_STATE_LAST_DEFINED
00148 };
00149 
00152 
00153 StateType state_type_register(const String& name);
00157 
00158 String state_type_get_name(StateType type);
00162 
00163 StateType state_type_for_name(const String& name);
00167 
00169 
00174 
00175 class StateSet : public G::Object
00176 {
00177         friend class G::Object;
00178         friend class StateSetClass;
00179 
00180         StateSet(const StateSet&);
00181         StateSet& operator=(const StateSet&);
00182         
00183 protected:
00186 
00187         explicit StateSet(AtkStateSet *set, bool reference = true);
00194 
00196 
00197 public:
00200         
00201         StateSet();
00203 
00204         virtual ~StateSet();
00206         
00210         
00211         AtkStateSet* atk_state_set() const { return (AtkStateSet*)instance; }
00213 
00214         AtkStateSetClass* atk_state_set_class() const;
00216 
00217         operator AtkStateSet* () const;
00219 
00220         bool is_empty() const;
00223 
00224         bool contains_state(StateType type) const;
00228 
00229         bool contains_states(const std::vector<StateType>& types) const;
00233 
00237 
00238         bool add_state(StateType type);
00242 
00243         void add_states(const std::vector<StateType>& types);
00246         
00247         void clear_states();
00249 
00250         bool remove_state(StateType type);
00254 
00255         Pointer<StateSet> and_sets(StateSet& compare_set);
00259 
00260         Pointer<StateSet> or_sets(StateSet& compare_set);
00264 
00265         Pointer<StateSet> xor_sets(StateSet& compare_set);
00272 
00274 };
00275 
00276 } // namespace Atk
00277 
00278 } // namespace Inti
00279 
00280 #endif // INTI_ATK_STATE_SET_H
00281 
00282 
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