/[svn]/gigedit/trunk/src/gigedit/Settings.h
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revision 2773 by schoenebeck, Fri Jun 12 17:57:52 2015 UTC revision 3157 by schoenebeck, Mon May 8 17:30:10 2017 UTC
# Line 1  Line 1 
1  /*  /*
2      Copyright (c) 2014-2015 Christian Schoenebeck      Copyright (c) 2014-2017 Christian Schoenebeck
3            
4      This file is part of "gigedit" and released under the terms of the      This file is part of "gigedit" and released under the terms of the
5      GNU General Public License version 2.      GNU General Public License version 2.
# Line 8  Line 8 
8  #ifndef GIGEDIT_SETTINGS  #ifndef GIGEDIT_SETTINGS
9  #define GIGEDIT_SETTINGS  #define GIGEDIT_SETTINGS
10    
11  // Probably a bit overkill for only few settings (right now), but I saw  #include <typeinfo>
12  // originnaly no better place to put this, since warnUserOnExtensions needs to  #include <glibmm/object.h>
13  // be accessed without a MainWindow instance.  #include <glibmm/property.h>
14  struct Settings {  #include <vector>
15      bool warnUserOnExtensions; ///< if enabled, the user shall he be warned if he is trying to use a gig format extension that will not work with Gigasampler/GigaStudio  #include "global.h"
16      bool syncSamplerInstrumentSelection; ///< if enabled, the sampler's current instrument will automatically be switched whenever another instrument was selected in gigedit  
17      bool moveRootNoteWithRegionMoved; ///< if enabled, the root note(s) of regions are automatically moving when the user drags a region around at the virtual keyboard  /**
18     * Reflects, saves and restores all settings for the gigedit application.
19     *
20     * This class holds a bunch of custom Property objects which can be accessed
21     * as if they were basic data types (i.e. by using assignment operator, etc.).
22     * As soon as a property gets modified this way, it will automatically be saved
23     * to a local config file.
24     */
25    class Settings : public Glib::Object {
26    public:
27        /**
28         * Data types for the individual settings.
29         */
30        enum RawValueType_t {
31            BOOLEAN,
32            INTEGER,
33            UNKNOWN
34        };
35    
36        /**
37         * All settings are grouped into these settings groups.
38         */
39        enum Group_t {
40            GLOBAL,
41            MAIN_WINDOW,
42            SCRIPT_EDITOR,
43            DIMENSION_MANAGER,
44            SCRIPT_SLOTS,
45            COMBINE_INSTRUMENTS,
46            MIDI_RULES,
47            FILE_PROPS,
48            INSTR_PROPS,
49            SAMPLE_REFS,
50            MACRO_EDITOR,
51            MACROS_SETUP,
52            MACROS,
53        };
54    
55        /**
56         * Extension of regular Glib::Property template class; this one
57         * automatically calls Settings::onPropertyChanged() method passing this
58         * property object as pointer; and it allows to assign new values to this
59         * property by using the regular assignment operator; and requires a
60         * "Setting group" to be assigned to the property at construction time.
61         */
62        template<typename T>
63        class Property : public Glib::Property<T> {
64        public:
65            Property(Settings& object, Group_t group, const Glib::ustring& name)
66                : Glib::Property<T>::Property(object, name)
67            {
68                m_settings = &object;
69                m_group = group;
70                const RawValueType_t type = rawValueType();
71                Glib::Property<T>::get_proxy().signal_changed().connect(
72                    sigc::bind(
73                        sigc::bind(
74                            sigc::bind(
75                                sigc::mem_fun(m_settings, &Settings::onPropertyChanged),
76                                m_group
77                            ),
78                            type
79                        ),
80                        this
81                    )
82                );
83            }
84    
85            Property(Settings& object, Group_t group, const Glib::ustring& name, const T& default_value)
86                : Glib::Property<T>::Property(object, name, default_value)
87            {
88                m_settings = &object;
89                m_group = group;
90                const RawValueType_t type = rawValueType();
91                Glib::Property<T>::get_proxy().signal_changed().connect(
92                    sigc::bind(
93                        sigc::bind(
94                            sigc::bind(
95                                sigc::mem_fun(m_settings, &Settings::onPropertyChanged),
96                                m_group
97                            ),
98                            type
99                        ),
100                        this
101                    )
102                );
103            }
104    
105            Property<T>& operator=(const T value) {
106                Glib::Property<T>::set_value(value);
107                return *this;
108            }
109    
110            RawValueType_t rawValueType() const {
111                const std::string name = typeid(T).name();
112                if (name == "bool" || name == "b") return BOOLEAN;
113                if (name == "int" || name == "i") return INTEGER;
114                return UNKNOWN;
115            }
116    
117            Group_t group() const { return m_group; }
118    
119        private:
120            Settings* m_settings;
121            Group_t m_group;
122        };
123    
124        // settings of "Global" group
125        Property<bool> warnUserOnExtensions; ///< if enabled, the user shall he be warned if he is trying to use a gig format extension that will not work with Gigasampler/GigaStudio
126        Property<bool> syncSamplerInstrumentSelection; ///< if enabled, the sampler's current instrument will automatically be switched whenever another instrument was selected in gigedit
127        Property<bool> moveRootNoteWithRegionMoved; ///< if enabled, the root note(s) of regions are automatically moving when the user drags a region around at the virtual keyboard
128        Property<bool> autoRestoreWindowDimension;
129        Property<bool> saveWithTemporaryFile; ///< If enabled and the user selects "Save" from the main menu, then the file is first saved as separate temporary file and after the save operation completed the temporary file is moved over the original file.
130    
131        // settings of "MainWindow" group
132        Property<int> mainWindowX;
133        Property<int> mainWindowY;
134        Property<int> mainWindowW;
135        Property<int> mainWindowH;
136    
137        // settings of "ScriptEditor" group
138        Property<int> scriptEditorWindowX;
139        Property<int> scriptEditorWindowY;
140        Property<int> scriptEditorWindowW;
141        Property<int> scriptEditorWindowH;
142        Property<int> scriptEditorFontSize;
143    
144        // settings of "DimensionManager" group
145        Property<int> dimensionManagerWindowX;
146        Property<int> dimensionManagerWindowY;
147        Property<int> dimensionManagerWindowW;
148        Property<int> dimensionManagerWindowH;
149    
150        // settings of "ScriptSlots" group
151        Property<int> scriptSlotsWindowX;
152        Property<int> scriptSlotsWindowY;
153        Property<int> scriptSlotsWindowW;
154        Property<int> scriptSlotsWindowH;
155    
156        // settings of "CombineInstruments" group
157        Property<int> combineInstrumentsWindowX;
158        Property<int> combineInstrumentsWindowY;
159        Property<int> combineInstrumentsWindowW;
160        Property<int> combineInstrumentsWindowH;
161    
162        // settings of "MidiRules" group
163        Property<int> midiRulesWindowX;
164        Property<int> midiRulesWindowY;
165        Property<int> midiRulesWindowW;
166        Property<int> midiRulesWindowH;
167    
168        // settings of "FileProps" group
169        Property<int> filePropsWindowX;
170        Property<int> filePropsWindowY;
171        Property<int> filePropsWindowW;
172        Property<int> filePropsWindowH;
173    
174        // settings of "InstrProps" group
175        Property<int> instrPropsWindowX;
176        Property<int> instrPropsWindowY;
177        Property<int> instrPropsWindowW;
178        Property<int> instrPropsWindowH;
179    
180        // settings of "SampleRefs" group
181        Property<int> sampleRefsWindowX;
182        Property<int> sampleRefsWindowY;
183        Property<int> sampleRefsWindowW;
184        Property<int> sampleRefsWindowH;
185    
186        // settings of "MacroEditor" group
187        Property<int> macroEditorWindowX;
188        Property<int> macroEditorWindowY;
189        Property<int> macroEditorWindowW;
190        Property<int> macroEditorWindowH;
191    
192        // settings of "MacrosSetup" group
193        Property<int> macrosSetupWindowX;
194        Property<int> macrosSetupWindowY;
195        Property<int> macrosSetupWindowW;
196        Property<int> macrosSetupWindowH;
197    
198      static Settings* singleton();      static Settings* singleton();
199      Settings();      Settings();
200        void load();
201        void loadMacros(std::vector<Serialization::Archive>& macros);
202        void saveMacros(const std::vector<Serialization::Archive>& macros);
203    
204    protected:
205        void onPropertyChanged(Glib::PropertyBase* pProperty, RawValueType_t type, Group_t group);
206    
207    private:
208        std::vector<Glib::PropertyBase*> m_boolProps; ///< Pointers to all 'bool' type properties this Setting class manages.
209        std::vector<Glib::PropertyBase*> m_intProps; ///< Pointers to all 'int' type properties this Setting class manages.
210        bool m_ignoreNotifies;
211  };  };
212    
213  #endif // GIGEDIT_SETTINGS  #endif // GIGEDIT_SETTINGS
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