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

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Revision 1533 - (hide annotations) (download) (as text)
Sat Dec 1 10:21:07 2007 UTC (16 years, 4 months ago) by persson
File MIME type: text/x-c++hdr
File size: 2649 byte(s)
* parameter edits can now be applied to multiple regions and dimension
  regions simultaneously - three checkboxes were added that select
  if changes apply to all regions and/or all dimension regions

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 persson 1533 #include <set>
30    
31 schoenebeck 1225 class DimRegionChooser : public Gtk::DrawingArea
32     {
33     public:
34     DimRegionChooser();
35     virtual ~DimRegionChooser();
36    
37     void set_region(gig::Region* region);
38    
39 schoenebeck 1339 sigc::signal<void>& signal_dimregion_selected();
40     sigc::signal<void>& signal_region_changed();
41 schoenebeck 1225
42 persson 1533 gig::DimensionRegion* get_dimregion() const { return dimreg; }
43     void get_dimregions(const gig::Region* region, bool stereo,
44     std::set<gig::DimensionRegion*>& dimregs) const;
45 schoenebeck 1225
46     protected:
47     virtual void on_realize();
48     virtual bool on_expose_event(GdkEventExpose* e);
49     virtual void on_size_request(GtkRequisition* requisition);
50     virtual bool on_button_press_event(GdkEventButton* event);
51     virtual bool on_button_release_event(GdkEventButton* event);
52     virtual bool on_motion_notify_event(GdkEventMotion* event);
53     virtual bool on_focus(Gtk::DirectionType direction);
54    
55     Glib::RefPtr<Gdk::GC> gc;
56     Gdk::Color blue, red, black, white, green;
57    
58     gig::Instrument* instrument;
59     gig::Region* region;
60     int dimregno;
61    
62 persson 1261 sigc::signal<void> dimregion_selected;
63     sigc::signal<void> region_changed;
64 schoenebeck 1225
65     gig::DimensionRegion* dimreg;
66     int focus_line;
67 persson 1303 int dimvalue[256];
68 schoenebeck 1225 int label_width;
69     int nbDimensions;
70    
71     // information needed during a resize
72     struct {
73     bool active;
74     enum {
75     none,
76     left,
77     right
78     } selected;
79     int pos;
80     int min;
81     int max;
82     int dimension;
83     int offset;
84     } resize;
85    
86     bool cursor_is_resize;
87     bool is_in_resize_zone(double x, double y);
88    
89     int h;
90     int w;
91     };
92    
93     #endif

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