/[svn]/gigedit/trunk/src/gigedit/dimregionchooser.h
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Annotation of /gigedit/trunk/src/gigedit/dimregionchooser.h

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Revision 1225 - (hide annotations) (download) (as text)
Sun Jun 10 10:56:11 2007 UTC (11 years, 5 months ago) by schoenebeck
File MIME type: text/x-c++hdr
File size: 2465 byte(s)
moved gigedit sources from src/ -> src/gigedit/

1 schoenebeck 1225 /* -*- c++ -*-
2     * Copyright (C) 2006, 2007 Andreas Persson
3     *
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     #include <gdkmm/colormap.h>
25     #include <gdkmm/window.h>
26    
27     #include <gig.h>
28    
29     class DimRegionChooser : public Gtk::DrawingArea
30     {
31     public:
32     DimRegionChooser();
33     virtual ~DimRegionChooser();
34    
35     void set_fromto(int from, int to);
36    
37     void set_region(gig::Region* region);
38    
39     sigc::signal<void> signal_sel_changed();
40    
41     gig::DimensionRegion* get_dimregion() { return dimreg; }
42    
43     protected:
44     virtual void on_realize();
45     virtual bool on_expose_event(GdkEventExpose* e);
46     virtual void on_size_request(GtkRequisition* requisition);
47     virtual bool on_button_press_event(GdkEventButton* event);
48     virtual bool on_button_release_event(GdkEventButton* event);
49     virtual bool on_motion_notify_event(GdkEventMotion* event);
50     virtual bool on_focus(Gtk::DirectionType direction);
51    
52     Glib::RefPtr<Gdk::GC> gc;
53     Gdk::Color blue, red, black, white, green;
54    
55     gig::Instrument* instrument;
56     gig::Region* region;
57     int dimregno;
58    
59     sigc::signal<void> sel_changed_signal;
60    
61     gig::DimensionRegion* dimreg;
62     int focus_line;
63     int dimvalue_from[256];
64     int dimvalue_to[256];
65     int label_width;
66     int nbDimensions;
67    
68     // information needed during a resize
69     struct {
70     bool active;
71     enum {
72     none,
73     left,
74     right
75     } selected;
76     int pos;
77     int min;
78     int max;
79     int dimension;
80     int offset;
81     } resize;
82    
83     bool cursor_is_resize;
84     bool is_in_resize_zone(double x, double y);
85    
86     int h;
87     int w;
88     };
89    
90     #endif

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