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image.cpp
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1/* This file is part of the KDE libraries
2 Copyright (C) 2005, 2006 Ian Reinhart Geiser <geiseri@kde.org>
3 Copyright (C) 2005, 2006 Matt Broadstone <mbroadst@gmail.com>
4 Copyright (C) 2005, 2006 Richard J. Moore <rich@kde.org>
5 Copyright (C) 2005, 2006 Erik L. Bunce <kde@bunce.us>
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22#include "image.h"
23#include "variant_binding.h"
24#include "object_binding.h"
25
26#include <QtCore/QDebug>
27#include <QtGui/QImage>
28#include <QtCore/QPoint>
29#include <QtCore/QSize>
30
31using namespace KJSEmbed;
32
33const KJS::ClassInfo ImageBinding::info = { "QImage", &VariantBinding::info, 0, 0 };
34ImageBinding::ImageBinding( KJS::ExecState *exec, const QImage &value )
35 : VariantBinding(exec, value )
36{
37 StaticBinding::publish( exec, this, VariantFactory::methods() );
38 StaticBinding::publish( exec, this, Image::methods() );
39}
40
41namespace ImageNS
42{
43START_VARIANT_METHOD( callallGray, QImage )
44 bool cppValue = value.allGray();
45 result = KJS::jsBoolean(cppValue);
46END_VARIANT_METHOD
47
48START_VARIANT_METHOD( callalphaChannel, QImage )
49 QImage cppValue = value.alphaChannel();
50 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
51END_VARIANT_METHOD
52
53START_VARIANT_METHOD( callcopy, QImage )
54 int arg0 = KJSEmbed::extractInt(exec, args, 0);
55 int arg1 = KJSEmbed::extractInt(exec, args, 1);
56 int arg2 = KJSEmbed::extractInt(exec, args, 2);
57 int arg3 = KJSEmbed::extractInt(exec, args, 3);
58 QImage cppValue = value.copy(arg0, arg1, arg2, arg3);
59 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
60END_VARIANT_METHOD
61
62START_VARIANT_METHOD( callcreateAlphaMask, QImage )
63 Qt::ImageConversionFlags arg0 = (Qt::ImageConversionFlags)KJSEmbed::extractInt(exec, args, 0);
64 QImage cppValue = value.createAlphaMask(arg0);
65 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
66END_VARIANT_METHOD
67
68START_VARIANT_METHOD( callcreateHeuristicMask, QImage )
69 bool arg0 = KJSEmbed::extractBool(exec, args, 0);
70 QImage cppValue = value.createHeuristicMask(arg0);
71 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
72END_VARIANT_METHOD
73
74START_VARIANT_METHOD( calldepth, QImage )
75 int cppValue = value.depth();
76 result = KJS::jsNumber(cppValue);
77END_VARIANT_METHOD
78
79START_VARIANT_METHOD( calldevType, QImage )
80 int cppValue = value.devType();
81 result = KJS::jsNumber(cppValue);
82END_VARIANT_METHOD
83
84START_VARIANT_METHOD( calldotsPerMeterX, QImage )
85 int cppValue = value.dotsPerMeterX();
86 result = KJS::jsNumber(cppValue);
87END_VARIANT_METHOD
88
89START_VARIANT_METHOD( calldotsPerMeterY, QImage )
90 int cppValue = value.dotsPerMeterY();
91 result = KJS::jsNumber(cppValue);
92END_VARIANT_METHOD
93
94START_VARIANT_METHOD( callfill, QImage )
95 uint arg0 = KJSEmbed::extractVariant<uint>(exec,args, 0);
96 value.fill(arg0);
97END_VARIANT_METHOD
98
99START_VARIANT_METHOD( callhasAlphaChannel, QImage )
100 bool cppValue = value.hasAlphaChannel();
101 result = KJS::jsBoolean(cppValue);
102END_VARIANT_METHOD
103
104START_VARIANT_METHOD( callheight, QImage )
105 int cppValue = value.height();
106 result = KJS::jsNumber(cppValue);
107END_VARIANT_METHOD
108
109START_VARIANT_METHOD( callinvertPixels, QImage )
110 QImage::InvertMode arg0 = (QImage::InvertMode)KJSEmbed::extractInt(exec, args, 0);
111 value.invertPixels(arg0);
112END_VARIANT_METHOD
113
114START_VARIANT_METHOD( callisGrayscale, QImage )
115 bool cppValue = value.isGrayscale();
116 result = KJS::jsBoolean(cppValue);
117END_VARIANT_METHOD
118
119START_VARIANT_METHOD( callisNull, QImage )
120 bool cppValue = value.isNull();
121 result = KJS::jsBoolean(cppValue);
122END_VARIANT_METHOD
123
124START_VARIANT_METHOD( callload, QImage )
125 QString arg0 = KJSEmbed::extractQString(exec, args, 0);
126 QByteArray arg1 = KJSEmbed::extractQString( exec, args, 1 ).toLatin1();
127 bool cppValue = value.load(arg0, arg1);
128 result = KJS::jsBoolean(cppValue);
129END_VARIANT_METHOD
130
131START_VARIANT_METHOD( callmirrored, QImage )
132 bool arg0 = KJSEmbed::extractBool(exec, args, 0);
133 bool arg1 = KJSEmbed::extractBool(exec, args, 1);
134 QImage cppValue = value.mirrored(arg0, arg1);
135 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
136END_VARIANT_METHOD
137
138START_VARIANT_METHOD( callnumBytes, QImage )
139 int cppValue = value.numBytes();
140 result = KJS::jsNumber(cppValue);
141END_VARIANT_METHOD
142
143START_VARIANT_METHOD( callnumColors, QImage )
144 int cppValue = value.numColors();
145 result = KJS::jsNumber(cppValue);
146END_VARIANT_METHOD
147
148START_VARIANT_METHOD( calloffset, QImage )
149 QPoint cppValue = value.offset();
150 result = KJSEmbed::createVariant(exec, "QPoint", cppValue );
151END_VARIANT_METHOD
152
153START_VARIANT_METHOD( callpixel, QImage )
154 int arg0 = KJSEmbed::extractInt(exec, args, 0);
155 int arg1 = KJSEmbed::extractInt(exec, args, 1);
156 QRgb cppValue = value.pixel(arg0, arg1);
157 result = KJS::jsNumber(cppValue);
158END_VARIANT_METHOD
159
160START_VARIANT_METHOD( callpixelIndex, QImage )
161 int arg0 = KJSEmbed::extractInt(exec, args, 0);
162 int arg1 = KJSEmbed::extractInt(exec, args, 1);
163 int cppValue = value.pixelIndex(arg0, arg1);
164 result = KJS::jsNumber(cppValue);
165END_VARIANT_METHOD
166
167START_VARIANT_METHOD( callrect, QImage )
168 QRect cppValue = value.rect();
169 result = KJSEmbed::createVariant(exec, "QRect", cppValue );
170END_VARIANT_METHOD
171
172START_VARIANT_METHOD( callrgbSwapped, QImage )
173 QImage cppValue = value.rgbSwapped();
174 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
175END_VARIANT_METHOD
176
177START_VARIANT_METHOD( callsave, QImage )
178 QString arg0 = KJSEmbed::extractQString(exec, args, 0);
179 QByteArray arg1 = KJSEmbed::extractQString( exec, args, 1 ).toLatin1();
180 int arg2 = KJSEmbed::extractInt(exec, args, 2);
181 bool cppValue = value.save(arg0, arg1, arg2);
182 result = KJS::jsBoolean(cppValue);
183END_VARIANT_METHOD
184
185START_VARIANT_METHOD( callscaled, QImage )
186 if( args.size() == 3)
187 {
188 QSize arg0 = KJSEmbed::extractVariant<QSize>(exec,args, 0);
189 Qt::AspectRatioMode arg1 = (Qt::AspectRatioMode)KJSEmbed::extractInt(exec, args, 1);
190 Qt::TransformationMode arg2 = (Qt::TransformationMode)KJSEmbed::extractInt(exec, args, 2);
191 QImage cppValue = value.scaled(arg0, arg1, arg2);
192 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
193 }
194 else if( args.size() == 4)
195 {
196 int arg0 = KJSEmbed::extractInt(exec, args, 0);
197 int arg1 = KJSEmbed::extractInt(exec, args, 1);
198 Qt::AspectRatioMode arg2 = (Qt::AspectRatioMode)KJSEmbed::extractInt(exec, args, 2);
199 Qt::TransformationMode arg3 = (Qt::TransformationMode)KJSEmbed::extractInt(exec, args, 3);
200 QImage cppValue = value.scaled(arg0, arg1, arg2, arg3);
201 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
202 }
203END_VARIANT_METHOD
204
205START_VARIANT_METHOD( callscaledToHeight, QImage )
206 int arg0 = KJSEmbed::extractInt(exec, args, 0);
207 Qt::TransformationMode arg1 = (Qt::TransformationMode)KJSEmbed::extractInt(exec, args, 1);
208 QImage cppValue = value.scaledToHeight(arg0, arg1);
209 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
210END_VARIANT_METHOD
211
212START_VARIANT_METHOD( callscaledToWidth, QImage )
213 int arg0 = KJSEmbed::extractInt(exec, args, 0);
214 Qt::TransformationMode arg1 = (Qt::TransformationMode)KJSEmbed::extractInt(exec, args, 1);
215 QImage cppValue = value.scaledToWidth(arg0, arg1);
216 result = KJSEmbed::createVariant(exec, "QImage", cppValue );
217END_VARIANT_METHOD
218
219START_VARIANT_METHOD( callserialNumber, QImage )
220 int cppValue = value.serialNumber();
221 result = KJS::jsNumber(cppValue);
222END_VARIANT_METHOD
223
224START_VARIANT_METHOD( callsetAlphaChannel, QImage )
225 QImage arg0 = KJSEmbed::extractVariant<QImage>(exec,args, 0);
226 value.setAlphaChannel(arg0);
227END_VARIANT_METHOD
228
229START_VARIANT_METHOD( callsetColor, QImage )
230 int arg0 = KJSEmbed::extractInt(exec, args, 0);
231 QRgb arg1 = (QRgb)KJSEmbed::extractInt(exec, args, 1);
232 value.setColor(arg0, arg1);
233END_VARIANT_METHOD
234
235START_VARIANT_METHOD( callsetDotsPerMeterX, QImage )
236 int arg0 = KJSEmbed::extractInt(exec, args, 0);
237 value.setDotsPerMeterX(arg0);
238END_VARIANT_METHOD
239
240START_VARIANT_METHOD( callsetDotsPerMeterY, QImage )
241 int arg0 = KJSEmbed::extractInt(exec, args, 0);
242 value.setDotsPerMeterY(arg0);
243END_VARIANT_METHOD
244
245START_VARIANT_METHOD( callsetNumColors, QImage )
246 int arg0 = KJSEmbed::extractInt(exec, args, 0);
247 value.setNumColors(arg0);
248END_VARIANT_METHOD
249
250START_VARIANT_METHOD( callsetOffset, QImage )
251 QPoint arg0 = KJSEmbed::extractVariant<QPoint>(exec,args, 0);
252 value.setOffset(arg0);
253END_VARIANT_METHOD
254
255START_VARIANT_METHOD( callsetPixel, QImage )
256 int arg0 = KJSEmbed::extractInt(exec, args, 0);
257 int arg1 = KJSEmbed::extractInt(exec, args, 1);
258 uint arg2 = KJSEmbed::extractVariant<uint>(exec,args, 2);
259 value.setPixel(arg0, arg1, arg2);
260END_VARIANT_METHOD
261
262START_VARIANT_METHOD( callsize, QImage )
263 QSize cppValue = value.size();
264 result = KJSEmbed::createVariant(exec, "QSize", cppValue );
265END_VARIANT_METHOD
266
267START_VARIANT_METHOD( callvalid, QImage )
268 int arg0 = KJSEmbed::extractInt(exec, args, 0);
269 int arg1 = KJSEmbed::extractInt(exec, args, 1);
270 bool cppValue = value.valid(arg0, arg1);
271 result = KJS::jsBoolean(cppValue);
272END_VARIANT_METHOD
273
274START_VARIANT_METHOD( callwidth, QImage )
275 int cppValue = value.width();
276 result = KJS::jsNumber(cppValue);
277END_VARIANT_METHOD
278
279}
280
281START_METHOD_LUT( Image )
282 {"allGray", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callallGray},
283 {"alphaChannel", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callalphaChannel},
284 {"copy", 4, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callcopy},
285 {"createAlphaMask", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callcreateAlphaMask},
286 {"createHeuristicMask", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callcreateHeuristicMask},
287 {"depth", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::calldepth},
288 {"dotsPerMeterX", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::calldotsPerMeterX},
289 {"dotsPerMeterY", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::calldotsPerMeterY},
290 {"fill", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callfill},
291 {"hasAlphaChannel", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callhasAlphaChannel},
292 {"height", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callheight},
293 {"invertPixels", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callinvertPixels},
294 {"isGrayscale", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callisGrayscale},
295 {"isNull", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callisNull},
296 {"load", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callload},
297 {"mirrored", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callmirrored},
298 {"numBytes", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callnumBytes},
299 {"numColors", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callnumColors},
300 {"offset", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::calloffset},
301 {"pixel", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callpixel},
302 {"pixelIndex", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callpixelIndex},
303 {"rect", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callrect},
304 {"rgbSwapped", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callrgbSwapped},
305 {"save", 2, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsave},
306 {"scaled", 3, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callscaled},
307 {"scaledToHeight", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callscaledToHeight},
308 {"scaledToWidth", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callscaledToWidth},
309 {"serialNumber", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callserialNumber},
310 {"setAlphaChannel", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetAlphaChannel},
311 {"setColor", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetColor},
312 {"setDotsPerMeterX", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetDotsPerMeterX},
313 {"setDotsPerMeterY", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetDotsPerMeterY},
314 {"setNumColors", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetNumColors},
315 {"setOffset", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetOffset},
316 {"setPixel", 2, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsetPixel},
317 {"size", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callsize},
318 {"valid", 1, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callvalid},
319 {"width", 0, KJS::DontDelete|KJS::ReadOnly, &ImageNS::callwidth}
320END_METHOD_LUT
321
322NO_ENUMS( Image )
323NO_STATICS( Image )
324
325START_CTOR( Image, QImage, 0)
326 if( args.size() == 0 )
327 {
328 return new KJSEmbed::ImageBinding( exec, QImage() );
329 }
330 if( args.size() == 1 )
331 {
332 return new KJSEmbed::ImageBinding( exec, QImage( KJSEmbed::extractQString(exec, args, 0 ) ) );
333 }
334 else if( args.size() == 2 )
335 {
336 return new KJSEmbed::ImageBinding( exec,
337 QImage( KJSEmbed::extractVariant<QSize>(exec,args, 0 ),
338 (QImage::Format)KJSEmbed::extractInt( exec, args, 1 )) );
339 }
340 else if( args.size() == 3 )
341 {
342 return new KJSEmbed::ImageBinding(exec,
343 QImage( KJSEmbed::extractInt( exec, args, 0 ),
344 KJSEmbed::extractInt( exec, args, 1 ),
345 (QImage::Format)KJSEmbed::extractInt( exec, args, 2 )) );
346 }
347 return new KJSEmbed::ImageBinding( exec, QImage() );
348END_CTOR
349
350//kate: indent-spaces on; indent-width 4; replace-tabs on; indent-mode cstyle;
START_METHOD_LUT
#define START_METHOD_LUT(TYPE)
Definition: binding_support.h:127
END_CTOR
#define END_CTOR
Definition: binding_support.h:166
NO_ENUMS
#define NO_ENUMS(TYPE)
Definition: binding_support.h:147
NO_STATICS
#define NO_STATICS(TYPE)
Definition: binding_support.h:153
START_CTOR
#define START_CTOR(TYPE, JSNAME, ARGS)
Definition: binding_support.h:157
END_METHOD_LUT
#define END_METHOD_LUT
Definition: binding_support.h:135
KJSEmbed::ImageBinding
Definition: image.h:35
KJSEmbed::ImageBinding::info
static const KJS::ClassInfo info
Definition: image.h:39
KJSEmbed::ImageBinding::ImageBinding
ImageBinding(KJS::ExecState *exec, const QImage &value)
Definition: image.cpp:34
KJSEmbed::StaticBinding::publish
static void publish(KJS::ExecState *exec, KJS::JSObject *object, const Method *methods)
Publishes an array of Methods to an object.
Definition: static_binding.cpp:60
KJSEmbed::VariantBinding
QVariant based binding.
Definition: variant_binding.h:89
KJSEmbed::VariantBinding::info
static const KJS::ClassInfo info
Definition: variant_binding.h:123
KJSEmbed::VariantFactory::methods
static const Method * methods()
Definition: variant_binding.h:251
result
END_VARIANT_METHOD result
Definition: color.cpp:85
if
if(file->open((QIODevice::OpenModeFlag) KJSEmbed::extractInt(exec, args, 0)))
Definition: fileio.cpp:64
image.h
ImageNS
Definition: image.cpp:42
ImageNS::arg2
int arg2
Definition: image.cpp:56
KJSEmbed
Definition: application.h:33
KJSEmbed::extractQString
QString KJSEMBED_EXPORT extractQString(KJS::ExecState *exec, const KJS::List &args, int idx, const QString defaultValue=QString())
Extracts a QString from an argument list.
Definition: binding_support.cpp:34
KJSEmbed::extractInt
int KJSEMBED_EXPORT extractInt(KJS::ExecState *exec, const KJS::List &args, int idx, int defaultValue=0)
Extracts an integer from an argument list.
Definition: binding_support.cpp:72
KJSEmbed::extractBool
bool KJSEMBED_EXPORT extractBool(KJS::ExecState *exec, const KJS::List &args, int idx, bool defaultValue=false)
Extracts a bool from an argument list.
Definition: binding_support.cpp:149
KJSEmbed::extractVariant
QVariant KJSEMBED_EXPORT extractVariant(KJS::ExecState *exec, KJS::JSValue *value)
Extracts a QVariant from a KJS::JSValue if the conversion fails a QVariant::Null is returned.
Definition: variant_binding.cpp:407
KJSEmbed::createVariant
KJS::JSValue * createVariant(KJS::ExecState *exec, const KJS::UString &className, const T &value)
Can create any known KJSEmbed::VariantBinding object and set the value.
Definition: variant_binding.h:185
KJS
Implement QString-KJS::UString conversion methods.
Definition: kjs_object_model.h:29
object_binding.h
arg0
END_OBJECT_METHOD QPolygon arg0
Definition: qpainter_binding.cpp:179
cppValue
END_OBJECT_METHOD QBrush cppValue
Definition: qpainter_binding.cpp:97
arg1
Qt::FillRule arg1
Definition: qpainter_binding.cpp:307
value
QVariant value
Definition: settings.cpp:35
variant_binding.h
START_VARIANT_METHOD
#define START_VARIANT_METHOD(METHODNAME, TYPE)
A simple variant syle method.
Definition: variant_binding.h:42
END_VARIANT_METHOD
#define END_VARIANT_METHOD
End a variant method started by START_VARIANT_METHOD.
Definition: variant_binding.h:56
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