summaryrefslogtreecommitdiff
path: root/support/dktools/DkWxColorView.h
blob: 0a8430cc1fe41fe2f0af069cb1e861f80764d102 (plain)
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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
/*
	WARNING: This file was generated by dkct.
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: DkWxColorView.cpt
*/

/*
Copyright (C) 2011-2017, Dirk Krause

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above opyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of the author nor the names of contributors may be used
  to endorse or promote products derived from this software without specific
  prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/**	@file DkWxColorView.h Header file for the DkWxColorView module.
*/

#ifndef DKWXCOLORVIEW_H_INCLUDED
/** Avoid multiple inclusions. */
#define DKWXCOLORVIEW_H_INCLUDED 1


#line 9 "DkWxColorView.cpt"

#include <dk3all.h>

#include <wx/wxprec.h>
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include <wx/wx.h>
#endif

#include <DkWxAppHelper.h>


/**	Show color setting, show colour chooser on mouse click.
*/
class DkWxColorView : public wxControl
{

  /**	Declare class as dynamic.
  */
  DECLARE_DYNAMIC_CLASS(DkWxColorView)
  
  /**	Event table for control.
  */
  DECLARE_EVENT_TABLE()

  protected:

    /**	Parent window.
    */
    wxWindow		*pParentWindow;

    /**	Application helper, used to position color chooser dialog.
    */
    DkWxAppHelper	*pHelper;

    /**	Class name, used in constructor and Create().
    */
    static wxChar const	 DkWxColorViewName[];

    /**	Height.
    */
    int			w;

    /**	Width.
    */
    int			h;

    /**	Red component of color to show.
    */
    int			r;

    /**	Green component of color to show.
    */
    int			g;

    /**	Blue component of color to show.
    */
    int			b;

    /**	Previous x position of color chooser dialog.
    */
    int			ccdx;

    /**	Previous y position of color chooser dialog.
    */
    int			ccdy;

  public:
    
    /**	Default constructor.
    */
    DkWxColorView();

    /**	Constructor.
    	@param	pParent	Parent window.
	@param	wxid	Window ID.
	@param	appHelper	Application helper.
	@param	red	Red component of color to show.
	@param	green	Green component of color to show.
	@param	blue	Blue component of color to show.
	@param	pos	Object position.
	@param	size	Object minimum size.
	@param	style	Style for control.
	@param	name	Class name.
    */
    DkWxColorView(
      wxWindow		*pParent,
      wxWindowID	 wxid,
      DkWxAppHelper	*appHelper,
      int		 red,
      int		 green,
      int		 blue,
      wxPoint const &	 pos  = wxDefaultPosition,
      wxSize  const &	 size = wxDefaultSize,
      long		 style = wxBORDER_NONE,
      wxChar const	*name = DkWxColorViewName
    );

    /**	Create object after using default constructor.
    	@param	pParent	Parent window.
	@param	wxid	Window ID.
	@param	appHelper	Application helper.
	@param	red	Red component of color to show.
	@param	green	Green component of color to show.
	@param	blue	Blue component of color to show.
	@param	pos	Object position.
	@param	size	Object minimum size.
	@param	style	Style for control.
	@param	name	Class name.
	@return	true on success, false on error.
    */
    bool
    Create(
      wxWindow		*pParent,
      wxWindowID	 wxid,
      DkWxAppHelper	*appHelper,
      int		 red = 255,
      int		 green = 255,
      int		 blue = 255,
      wxPoint const &	 pos  = wxDefaultPosition,
      wxSize  const &	 size = wxDefaultSize,
      long		 style = wxBORDER_NONE,
      wxChar const	*name = DkWxColorViewName
    );

    /**	Find minimum size.
    */
    wxSize DoGetBestSize() const;

    /**	Get red component of current color.
    	@return	Red.
    */
    int
    getRed() const;

    /**	Get green component of current color.
    	@return	Green.
    */
    int
    getGreen() const;

    /**	Get blue component of current color.
    	@return	Blue.
    */
    int
    getBlue() const;

    /**	Set new current color.
    	@param	red	Red.
	@param	green	Green.
	@param	blue	Blue.
    */
    void
    setRGB(int red, int green, int blue);

    /**	Handler for erase event.
    	@param	event	Event to process.
    */
    void
    OnErase(wxEraseEvent & event);

    /**	Handler for paint event.
    	@param	event	Event to process.
    */
    void
    OnPaint(wxPaintEvent & event);

    /**	Handler for mouse click event.
    	@param	event	Event to process.
    */
    void
    OnLeftMouseButtonDown(wxMouseEvent & event);

};


#endif