src/gigedit/dimregionchooser.h

/*                                                         -*- c++ -*-
 * Copyright (C) 2006-2014 Andreas Persson
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with program; see the file COPYING. If not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#ifndef GIGEDIT_DIMREGIONCHOOSER_H
#define GIGEDIT_DIMREGIONCHOOSER_H

#include <gtkmm/drawingarea.h>
#include <gtkmm/uimanager.h>
#include <gtkmm/menu.h>
#include <gdkmm/window.h>

#include "compat.h"

#include <gig.h>

#include <set>

class DimRegionChooser : public Gtk::DrawingArea
{
public:
    DimRegionChooser();
    virtual ~DimRegionChooser();

    void set_region(gig::Region* region);

    sigc::signal<void>& signal_dimregion_selected();
    sigc::signal<void>& signal_region_changed();

    gig::DimensionRegion* get_dimregion() const { return dimreg; }
    void get_dimregions(const gig::Region* region, bool stereo,
                        std::set<gig::DimensionRegion*>& dimregs) const;

protected:
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
    virtual bool on_expose_event(GdkEventExpose* e);
#else
    virtual bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
#endif
    virtual bool on_button_press_event(GdkEventButton* event);
    virtual bool on_button_release_event(GdkEventButton* event);
    virtual bool on_motion_notify_event(GdkEventMotion* event);
    virtual bool on_focus(Gtk::DirectionType direction);
    void refresh_all();
    void split_dimension_zone();
    void delete_dimension_zone();

    Gdk::RGBA red, black, white;

    gig::Instrument* instrument;
    gig::Region* region;
    int dimregno;

    sigc::signal<void> dimregion_selected;
    sigc::signal<void> region_changed;

    gig::DimensionRegion* dimreg;
    int focus_line;
    int dimvalue[256];
    int label_width;
    bool labels_changed;
    int nbDimensions;

    int dimtype;
    int dimzone;

    // information needed during a resize
    struct {
        bool active;
        enum {
            none,
            left,
            right
        } selected;
        int pos;
        int min;
        int max;
        int dimension;
        int offset;
    } resize;

    bool cursor_is_resize;
    bool is_in_resize_zone(double x, double y);
    void update_after_resize();

    int h;

    Glib::RefPtr<Gtk::ActionGroup> actionGroup;
    Glib::RefPtr<Gtk::UIManager> uiManager;
    Gtk::Menu* popup_menu_inside_dimregion;
    Gtk::Menu* popup_menu_outside_dimregion;
};

#endif
1	schoenebeck	1225	/* -- c++ --
2	schoenebeck	2556	* Copyright (C) 2006-2014 Andreas Persson
3	schoenebeck	1225	*
4			* This program is free software; you can redistribute it and/or
5			* modify it under the terms of the GNU General Public License as
6			* published by the Free Software Foundation; either version 2, or (at
7			* your option) any later version.
8			*
9			* This program is distributed in the hope that it will be useful, but
10			* WITHOUT ANY WARRANTY; without even the implied warranty of
11			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12			* General Public License for more details.
13			*
14			* You should have received a copy of the GNU General Public License
15			* along with program; see the file COPYING. If not, write to the Free
16			* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17			* 02110-1301 USA.
18			*/
19
20			#ifndef GIGEDIT_DIMREGIONCHOOSER_H
21			#define GIGEDIT_DIMREGIONCHOOSER_H
22
23			#include <gtkmm/drawingarea.h>
24	schoenebeck	2556	#include <gtkmm/uimanager.h>
25			#include <gtkmm/menu.h>
26	schoenebeck	1225	#include <gdkmm/window.h>
27
28	persson	2169	#include "compat.h"
29
30	schoenebeck	1225	#include <gig.h>
31
32	persson	1533	#include <set>
33
34	schoenebeck	1225	class DimRegionChooser : public Gtk::DrawingArea
35			{
36			public:
37			DimRegionChooser();
38			virtual ~DimRegionChooser();
39
40			void set_region(gig::Region* region);
41
42	schoenebeck	1339	sigc::signal<void>& signal_dimregion_selected();
43			sigc::signal<void>& signal_region_changed();
44	schoenebeck	1225
45	persson	1533	gig::DimensionRegion* get_dimregion() const { return dimreg; }
46			void get_dimregions(const gig::Region* region, bool stereo,
47			std::set<gig::DimensionRegion*>& dimregs) const;
48	schoenebeck	1225
49			protected:
50	persson	2169	#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) \|\| GTKMM_MAJOR_VERSION < 2
51	schoenebeck	1225	virtual bool on_expose_event(GdkEventExpose* e);
52	persson	2246	#else
53			virtual bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
54	persson	2169	#endif
55	schoenebeck	1225	virtual bool on_button_press_event(GdkEventButton* event);
56			virtual bool on_button_release_event(GdkEventButton* event);
57			virtual bool on_motion_notify_event(GdkEventMotion* event);
58			virtual bool on_focus(Gtk::DirectionType direction);
59	schoenebeck	2556	void refresh_all();
60			void split_dimension_zone();
61			void delete_dimension_zone();
62	schoenebeck	1225
63	persson	2169	Gdk::RGBA red, black, white;
64	schoenebeck	1225
65			gig::Instrument* instrument;
66			gig::Region* region;
67			int dimregno;
68
69	persson	1261	sigc::signal<void> dimregion_selected;
70			sigc::signal<void> region_changed;
71	schoenebeck	1225
72			gig::DimensionRegion* dimreg;
73			int focus_line;
74	persson	1303	int dimvalue[256];
75	schoenebeck	1225	int label_width;
76	persson	2246	bool labels_changed;
77	schoenebeck	1225	int nbDimensions;
78
79	schoenebeck	2556	int dimtype;
80			int dimzone;
81
82	schoenebeck	1225	// information needed during a resize
83			struct {
84			bool active;
85			enum {
86			none,
87			left,
88			right
89			} selected;
90			int pos;
91			int min;
92			int max;
93			int dimension;
94			int offset;
95			} resize;
96
97			bool cursor_is_resize;
98			bool is_in_resize_zone(double x, double y);
99	persson	2246	void update_after_resize();
100	schoenebeck	1225
101			int h;
102	schoenebeck	2556
103			Glib::RefPtr<Gtk::ActionGroup> actionGroup;
104			Glib::RefPtr<Gtk::UIManager> uiManager;
105			Gtk::Menu* popup_menu_inside_dimregion;
106			Gtk::Menu* popup_menu_outside_dimregion;
107	schoenebeck	1225	};
108
109			#endif