1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
*
* 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; version 2 of the
* License.
*
* 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _MDC_LAYOUTER_H_
#define _MDC_LAYOUTER_H_
#include "mdc_common.h"
#include "mdc_canvas_item.h"
#include "mdc_draw_util.h"
namespace mdc {
class Figure;
class MYSQLCANVAS_PUBLIC_FUNC Layouter : public CanvasItem {
public:
Layouter(Layer *layer);
virtual ~Layouter();
virtual CanvasItem *get_item_at(const base::Point &pos)= 0;
virtual void remove(CanvasItem *item)= 0;
virtual void remove_all();
virtual void foreach(const boost::function<void (CanvasItem*)> &slot)= 0;
virtual void render(CairoCtx *cr);
virtual void render_gl(mdc::CairoCtx *cr);
virtual CanvasItem *find_item_with_tag(const std::string &tag);
void set_draw_background(bool flag);
void set_background_corners(mdc::CornerMask mask, float radius);
void set_background_color(const base::Color &color);
void set_border_color(const base::Color &color);
virtual void stroke_outline(CairoCtx *cr, float offset= 0);
virtual void stroke_outline_gl(float offset= 0);
protected:
base::Color _border_color;
base::Color _background_color;
mdc::CornerMask _corner_mask;
float _corner_radius;
bool _draw_background;
};
};
#endif /* _MDC_LAYOUTER_H_ */
|
