1 |
persson |
1060 |
/* -*- 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_REGIONCHOOSER_H |
21 |
|
|
#define GIGEDIT_REGIONCHOOSER_H |
22 |
|
|
|
23 |
|
|
#include <gtkmm/drawingarea.h> |
24 |
|
|
#include <gdkmm/colormap.h> |
25 |
persson |
1103 |
#include <gtkmm/uimanager.h> |
26 |
persson |
1060 |
#include <gdkmm/window.h> |
27 |
|
|
|
28 |
persson |
1103 |
#include <gtkmm/menu.h> |
29 |
|
|
|
30 |
persson |
1060 |
#include <gig.h> |
31 |
|
|
|
32 |
|
|
class RegionChooser : public Gtk::DrawingArea |
33 |
|
|
{ |
34 |
|
|
public: |
35 |
|
|
RegionChooser(); |
36 |
|
|
virtual ~RegionChooser(); |
37 |
|
|
|
38 |
|
|
void set_instrument(gig::Instrument* instrument); |
39 |
|
|
void set_region(gig::Region* region); |
40 |
|
|
|
41 |
|
|
sigc::signal<void> signal_sel_changed(); |
42 |
|
|
|
43 |
|
|
gig::Region* get_region() { return region; } |
44 |
|
|
|
45 |
|
|
protected: |
46 |
|
|
virtual void on_realize(); |
47 |
|
|
virtual bool on_expose_event(GdkEventExpose* e); |
48 |
|
|
virtual void on_size_request(GtkRequisition* requisition); |
49 |
|
|
virtual bool on_button_press_event(GdkEventButton* event); |
50 |
persson |
1090 |
virtual bool on_button_release_event(GdkEventButton* event); |
51 |
persson |
1060 |
virtual bool on_motion_notify_event(GdkEventMotion* event); |
52 |
|
|
|
53 |
persson |
1103 |
gig::Region* get_region(int key); |
54 |
persson |
1060 |
|
55 |
|
|
Glib::RefPtr<Gdk::GC> gc; |
56 |
|
|
Gdk::Color blue, red, black, white, green, grey1; |
57 |
|
|
|
58 |
|
|
void draw_region(int from, int to, const Gdk::Color& color); |
59 |
|
|
|
60 |
|
|
sigc::signal<void> sel_changed_signal; |
61 |
|
|
|
62 |
|
|
gig::Instrument* instrument; |
63 |
|
|
gig::Region* region; |
64 |
persson |
1090 |
|
65 |
|
|
// information needed during a resize |
66 |
|
|
struct { |
67 |
|
|
bool active; |
68 |
|
|
enum { |
69 |
|
|
undecided, |
70 |
|
|
moving_high_limit, |
71 |
|
|
moving_low_limit |
72 |
|
|
} mode; |
73 |
|
|
int pos; |
74 |
|
|
int min; |
75 |
|
|
int max; |
76 |
|
|
gig::Region* region; |
77 |
|
|
gig::Region* prev_region; |
78 |
|
|
} resize; |
79 |
|
|
|
80 |
|
|
bool cursor_is_resize; |
81 |
|
|
bool is_in_resize_zone(double x, double y); |
82 |
|
|
|
83 |
|
|
int h1; |
84 |
|
|
int width; |
85 |
persson |
1103 |
|
86 |
|
|
Gtk::Menu* popup_menu_inside_region; |
87 |
|
|
Gtk::Menu* popup_menu_outside_region; |
88 |
|
|
void show_region_properties(); |
89 |
|
|
void add_region(); |
90 |
|
|
void delete_region(); |
91 |
|
|
int new_region_pos; |
92 |
|
|
|
93 |
|
|
Glib::RefPtr<Gtk::ActionGroup> actionGroup; |
94 |
|
|
Glib::RefPtr<Gtk::UIManager> uiManager; |
95 |
persson |
1060 |
}; |
96 |
|
|
|
97 |
|
|
#endif |