src/gigedit/ReferencesView.h

/*
    Copyright (c) 2014,2015 Christian Schoenebeck
    
    This file is part of "gigedit" and released under the terms of the
    GNU General Public License version 2.
*/

#ifndef GIGEDIT_REFERENCESVIEW_H
#define GIGEDIT_REFERENCESVIEW_H

#include <gig.h>
#include <gtkmm.h>
#include "wrapLabel.hh"

/** @brief Sample reference browser dialog.
 *
 * Shows a modal dialog with a tree view showing all instruments and their
 * respective regions which reference the selected sample at least once.
 */
class ReferencesView : public Gtk::Dialog {
public:
    ReferencesView(Gtk::Window& parent);
    void setSample(gig::Sample* sample);

    // When the user single clicked on a sample reference on this reference
    // view dialog, then this signal is emitted and the dimension region editor
    // shall select the respective, instrument, region and dimension region for
    // further editing. The editor shall return true if selection was successful
    // or should return false on errors.
    sigc::signal<bool, gig::DimensionRegion*> dimension_region_selected;

protected:
    gig::Sample* m_sample;

    Gtk::HButtonBox      m_buttonBox;
    Gtk::ScrolledWindow  m_scrolledWindow;
    Gtk::TreeView        m_treeView;
    Gtk::Button          m_closeButton;
#if GTKMM_MAJOR_VERSION < 3
    view::WrapLabel      m_descriptionLabel;
#else
    Gtk::Label           m_descriptionLabel;
#endif
#if GTKMM_MAJOR_VERSION < 3
    view::WrapLabel      m_summaryLabel;
#else
    Gtk::Label           m_summaryLabel;
#endif

    class RefsTreeModel : public Gtk::TreeModel::ColumnRecord {
    public:
        RefsTreeModel() {
            add(m_col_name);
            add(m_col_instr);
            add(m_col_region);
            add(m_col_refcount);
        }

        Gtk::TreeModelColumn<Glib::ustring>    m_col_name;
        Gtk::TreeModelColumn<gig::Instrument*> m_col_instr;
        Gtk::TreeModelColumn<gig::Region*>     m_col_region;
        Gtk::TreeModelColumn<Glib::ustring>    m_col_refcount;
    } m_columns;

    class RefsTreeStore : public Gtk::TreeStore {
    public:
        static Glib::RefPtr<RefsTreeStore> create(const RefsTreeModel& columns) {
            return Glib::RefPtr<RefsTreeStore>( new RefsTreeStore(columns) );
        }
    protected:
        RefsTreeStore(const RefsTreeModel& columns) : Gtk::TreeStore(columns) {}
    };

    Glib::RefPtr<RefsTreeStore>  m_refTreeModel;

    void onSelectionChanged();
};

#endif // GIGEDIT_REFERENCESVIEW_H
1	schoenebeck	2624	/*
2	schoenebeck	2695	Copyright (c) 2014,2015 Christian Schoenebeck
3	schoenebeck	2624
4			This file is part of "gigedit" and released under the terms of the
5			GNU General Public License version 2.
6			*/
7
8			#ifndef GIGEDIT_REFERENCESVIEW_H
9			#define GIGEDIT_REFERENCESVIEW_H
10
11			#include <gig.h>
12			#include <gtkmm.h>
13			#include "wrapLabel.hh"
14
15			/** @brief Sample reference browser dialog.
16			*
17			* Shows a modal dialog with a tree view showing all instruments and their
18			* respective regions which reference the selected sample at least once.
19			*/
20			class ReferencesView : public Gtk::Dialog {
21			public:
22			ReferencesView(Gtk::Window& parent);
23			void setSample(gig::Sample* sample);
24	schoenebeck	2695
25			// When the user single clicked on a sample reference on this reference
26			// view dialog, then this signal is emitted and the dimension region editor
27			// shall select the respective, instrument, region and dimension region for
28			// further editing. The editor shall return true if selection was successful
29			// or should return false on errors.
30			sigc::signal<bool, gig::DimensionRegion*> dimension_region_selected;
31
32	schoenebeck	2624	protected:
33			gig::Sample* m_sample;
34
35			Gtk::HButtonBox m_buttonBox;
36			Gtk::ScrolledWindow m_scrolledWindow;
37			Gtk::TreeView m_treeView;
38			Gtk::Button m_closeButton;
39			#if GTKMM_MAJOR_VERSION < 3
40			view::WrapLabel m_descriptionLabel;
41			#else
42			Gtk::Label m_descriptionLabel;
43			#endif
44			#if GTKMM_MAJOR_VERSION < 3
45			view::WrapLabel m_summaryLabel;
46			#else
47			Gtk::Label m_summaryLabel;
48			#endif
49
50			class RefsTreeModel : public Gtk::TreeModel::ColumnRecord {
51			public:
52			RefsTreeModel() {
53			add(m_col_name);
54			add(m_col_instr);
55			add(m_col_region);
56			add(m_col_refcount);
57			}
58
59			Gtk::TreeModelColumn<Glib::ustring> m_col_name;
60			Gtk::TreeModelColumn<gig::Instrument*> m_col_instr;
61			Gtk::TreeModelColumn<gig::Region*> m_col_region;
62			Gtk::TreeModelColumn<Glib::ustring> m_col_refcount;
63			} m_columns;
64
65			class RefsTreeStore : public Gtk::TreeStore {
66			public:
67			static Glib::RefPtr<RefsTreeStore> create(const RefsTreeModel& columns) {
68			return Glib::RefPtr<RefsTreeStore>( new RefsTreeStore(columns) );
69			}
70			protected:
71			RefsTreeStore(const RefsTreeModel& columns) : Gtk::TreeStore(columns) {}
72			};
73
74			Glib::RefPtr<RefsTreeStore> m_refTreeModel;
75	schoenebeck	2695
76			void onSelectionChanged();
77	schoenebeck	2624	};
78
79			#endif // GIGEDIT_REFERENCESVIEW_H