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ffecfa5a | 1 | ///////////////////////////////////////////////////////////////////////////// |
e2731512 | 2 | // Name: src/palmos/region.cpp |
ffecfa5a | 3 | // Purpose: wxRegion implementation |
e2731512 | 4 | // Author: William Osborne - minimal working wxPalmOS port |
ffecfa5a JS |
5 | // Modified by: |
6 | // Created: 10/13/04 | |
e2731512 | 7 | // RCS-ID: $Id$ |
ffecfa5a JS |
8 | // Copyright: (c) William Osborne |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) | |
21 | #pragma implementation "region.h" | |
22 | #endif | |
23 | ||
24 | // For compilers that support precompilation, includes "wx.h". | |
25 | #include "wx/wxprec.h" | |
26 | ||
27 | #ifdef __BORLANDC__ | |
28 | #pragma hdrstop | |
29 | #endif | |
30 | ||
31 | #include "wx/region.h" | |
32 | #include "wx/gdicmn.h" | |
33 | ||
34 | IMPLEMENT_DYNAMIC_CLASS(wxRegion, wxGDIObject) | |
35 | IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator, wxObject) | |
36 | ||
37 | // ---------------------------------------------------------------------------- | |
38 | // wxRegionRefData implementation | |
39 | // ---------------------------------------------------------------------------- | |
40 | ||
41 | // ============================================================================ | |
42 | // wxRegion implementation | |
43 | // ============================================================================ | |
44 | ||
45 | // ---------------------------------------------------------------------------- | |
46 | // ctors and dtor | |
47 | // ---------------------------------------------------------------------------- | |
48 | ||
49 | wxRegion::wxRegion() | |
50 | { | |
51 | } | |
52 | ||
53 | wxRegion::wxRegion(WXHRGN hRegion) | |
54 | { | |
55 | } | |
56 | ||
57 | wxRegion::wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h) | |
58 | { | |
59 | } | |
60 | ||
61 | wxRegion::wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight) | |
62 | { | |
63 | } | |
64 | ||
65 | wxRegion::wxRegion(const wxRect& rect) | |
66 | { | |
67 | } | |
68 | ||
69 | wxRegion::wxRegion(size_t n, const wxPoint *points, int fillStyle) | |
70 | { | |
71 | } | |
72 | ||
73 | wxRegion::~wxRegion() | |
74 | { | |
75 | } | |
76 | ||
77 | wxObjectRefData *wxRegion::CreateRefData() const | |
78 | { | |
79 | return NULL; | |
80 | } | |
81 | ||
82 | wxObjectRefData *wxRegion::CloneRefData(const wxObjectRefData *data) const | |
83 | { | |
84 | return NULL; | |
85 | } | |
86 | ||
87 | // ---------------------------------------------------------------------------- | |
88 | // wxRegion operations | |
89 | // ---------------------------------------------------------------------------- | |
90 | ||
91 | // Clear current region | |
92 | void wxRegion::Clear() | |
93 | { | |
94 | } | |
95 | ||
96 | bool wxRegion::Offset(wxCoord x, wxCoord y) | |
97 | { | |
98 | return false; | |
99 | } | |
100 | ||
101 | // combine another region with this one | |
102 | bool wxRegion::Combine(const wxRegion& rgn, wxRegionOp op) | |
103 | { | |
104 | return false; | |
105 | } | |
106 | ||
107 | // Combine rectangle (x, y, w, h) with this. | |
108 | bool wxRegion::Combine(wxCoord x, wxCoord y, | |
109 | wxCoord width, wxCoord height, | |
110 | wxRegionOp op) | |
111 | { | |
112 | return false; | |
113 | } | |
114 | ||
115 | bool wxRegion::Combine(const wxRect& rect, wxRegionOp op) | |
116 | { | |
117 | return false; | |
118 | } | |
119 | ||
120 | // ---------------------------------------------------------------------------- | |
121 | // wxRegion bounding box | |
122 | // ---------------------------------------------------------------------------- | |
123 | ||
124 | // Outer bounds of region | |
125 | void wxRegion::GetBox(wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h) const | |
126 | { | |
127 | } | |
128 | ||
129 | wxRect wxRegion::GetBox() const | |
130 | { | |
131 | return wxRect(0, 0, 0, 0); | |
132 | } | |
133 | ||
134 | // Is region empty? | |
135 | bool wxRegion::Empty() const | |
136 | { | |
137 | return true; | |
138 | } | |
139 | ||
140 | // ---------------------------------------------------------------------------- | |
141 | // wxRegion hit testing | |
142 | // ---------------------------------------------------------------------------- | |
143 | ||
144 | // Does the region contain the point (x,y)? | |
145 | wxRegionContain wxRegion::Contains(wxCoord x, wxCoord y) const | |
146 | { | |
147 | return wxOutRegion; | |
148 | } | |
149 | ||
150 | // Does the region contain the point pt? | |
151 | wxRegionContain wxRegion::Contains(const wxPoint& pt) const | |
152 | { | |
153 | return wxOutRegion; | |
154 | } | |
155 | ||
156 | // Does the region contain the rectangle (x, y, w, h)? | |
157 | wxRegionContain wxRegion::Contains(wxCoord x, wxCoord y, | |
158 | wxCoord w, wxCoord h) const | |
159 | { | |
160 | return wxOutRegion; | |
161 | } | |
162 | ||
163 | // Does the region contain the rectangle rect | |
164 | wxRegionContain wxRegion::Contains(const wxRect& rect) const | |
165 | { | |
166 | return wxOutRegion; | |
167 | } | |
168 | ||
169 | // Get internal region handle | |
170 | WXHRGN wxRegion::GetHRGN() const | |
171 | { | |
172 | return 0; | |
173 | } | |
174 | ||
175 | // ============================================================================ | |
176 | // wxRegionIterator implementation | |
177 | // ============================================================================ | |
178 | ||
179 | // ---------------------------------------------------------------------------- | |
180 | // wxRegionIterator ctors/dtor | |
181 | // ---------------------------------------------------------------------------- | |
182 | ||
183 | void wxRegionIterator::Init() | |
184 | { | |
185 | } | |
186 | ||
187 | wxRegionIterator::~wxRegionIterator() | |
188 | { | |
189 | } | |
190 | ||
191 | // Initialize iterator for region | |
192 | wxRegionIterator::wxRegionIterator(const wxRegion& region) | |
193 | { | |
194 | } | |
195 | ||
196 | wxRegionIterator& wxRegionIterator::operator=(const wxRegionIterator& ri) | |
197 | { | |
198 | return *this; | |
199 | } | |
200 | ||
201 | // ---------------------------------------------------------------------------- | |
202 | // wxRegionIterator operations | |
203 | // ---------------------------------------------------------------------------- | |
204 | ||
205 | // Reset iterator for a new region. | |
206 | void wxRegionIterator::Reset(const wxRegion& region) | |
207 | { | |
208 | } | |
209 | ||
210 | wxRegionIterator& wxRegionIterator::operator++() | |
211 | { | |
212 | return *this; | |
213 | } | |
214 | ||
215 | wxRegionIterator wxRegionIterator::operator ++ (int) | |
216 | { | |
217 | return *this; | |
218 | } | |
219 | ||
220 | // ---------------------------------------------------------------------------- | |
221 | // wxRegionIterator accessors | |
222 | // ---------------------------------------------------------------------------- | |
223 | ||
224 | wxCoord wxRegionIterator::GetX() const | |
225 | { | |
226 | return 0; | |
227 | } | |
228 | ||
229 | wxCoord wxRegionIterator::GetY() const | |
230 | { | |
231 | return 0; | |
232 | } | |
233 | ||
234 | wxCoord wxRegionIterator::GetW() const | |
235 | { | |
236 | return 0; | |
237 | } | |
238 | ||
239 | wxCoord wxRegionIterator::GetH() const | |
240 | { | |
241 | return 0; | |
242 | } | |
243 |