Differential D14249 Diff 40553 libs/flake/resources/KoGamutMask.cpp

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libs/flake/resources/KoGamutMask.cpp

1#include "KoGamutMask.h" 1​/*
2​ * Copyright (c) 2018 Anna Medonosova <anna.medonosova@gmail.com>
3​ *
4​ * This library is free software; you can redistribute it and/or modify
5​ * it under the terms of the GNU Lesser General Public License as published by
6​ * the Free Software Foundation; version 2.1 of the License.
7​ *
8​ * This library is distributed in the hope that it will be useful,
9​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
10​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11​ * GNU Lesser General Public License for more details.
12​ *
13​ * You should have received a copy of the GNU Lesser General Public License
14​ * along with this program; if not, write to the Free Software
15​ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16​ */
17​
18​#include "KoGamutMask.h"
2 19​
3#include <cstring> 20​#include <cstring>
4 21​
5#include <QVector> 22​#include <QVector>
6#include <QString> 23​#include <QString>
7#include <QFile> 24​#include <QFile>
8#include <QList> 25​#include <QList>
9#include <QDomDocument> 26​#include <QDomDocument>
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49void KoGamutMaskShape::paint(QPainter &painter, const KoViewConverter& viewConverter) 66​void KoGamutMaskShape::paint(QPainter &painter, const KoViewConverter& viewConverter)
50{ 67​{
51 painter.save(); 68​ painter.save();
52 painter.setTransform(m_maskShape->absoluteTransformation(&viewConverter) * painter.transform()); 69​ painter.setTransform(m_maskShape->absoluteTransformation(&viewConverter) * painter.transform());
53 m_maskShape->paint(painter, viewConverter, m_shapePaintingContext); 70​ m_maskShape->paint(painter, viewConverter, m_shapePaintingContext);
54 painter.restore(); 71​ painter.restore();
55} 72​}
56 73​
74​void KoGamutMaskShape::paintStroke(QPainter &painter, const KoViewConverter &viewConverter)
75​{
76​ painter.save();
77​ painter.setTransform(m_maskShape->absoluteTransformation(&viewConverter) * painter.transform());
78​ m_maskShape->paintStroke(painter, viewConverter, m_shapePaintingContext);
79​ painter.restore();
80​
81​}
57 82​
58struct Q_DECL_HIDDEN KoGamutMask::Private { 83​struct Q_DECL_HIDDEN KoGamutMask::Private {
59 QString name; 84​ QString name;
60 QString title; 85​ QString title;
61 QString description; 86​ QString description;
62 QByteArray data; 87​ QByteArray data;
63 QVector<KoGamutMaskShape*> maskShapes; 88​ QVector<KoGamutMaskShape*> maskShapes;
64 QVector<KoGamutMaskShape*> previewShapes; 89​ QVector<KoGamutMaskShape*> previewShapes;
65 QSizeF maskSize; // at 100DPI 90​ QSizeF maskSize;
66}; 91​};
67 92​
68KoGamutMask::KoGamutMask(const QString& filename) 93​KoGamutMask::KoGamutMask(const QString& filename)
69 : KoResource(filename) 94​ : KoResource(filename)
70 , d(new Private()) 95​ , d(new Private())
71{ 96​{
72 97​ d->maskSize = QSizeF(144.0,144.0);
73} 98​}
74 99​
75KoGamutMask::KoGamutMask() 100​KoGamutMask::KoGamutMask()
76 : KoResource(QString()) 101​ : KoResource(QString())
77 , d(new Private()) 102​ , d(new Private())
78{ 103​{
104​ d->maskSize = QSizeF(144.0,144.0);
79} 105​}
80 106​
81KoGamutMask::KoGamutMask(KoGamutMask* rhs) 107​KoGamutMask::KoGamutMask(KoGamutMask* rhs)
82 : QObject(0) 108​ : QObject(0)
83 , KoResource(QString()) 109​ , KoResource(QString())
84 , d(new Private()) 110​ , d(new Private())
85{ 111​{
86 setFilename(rhs->filename()); 112​ setFilename(rhs->filename());
87 setTitle(rhs->title()); 113​ setTitle(rhs->title());
88 setDescription(rhs->description()); 114​ setDescription(rhs->description());
89 d->maskSize = rhs->d->maskSize; 115​ d->maskSize = rhs->d->maskSize;
90 116​
91 QList<KoShape*> newShapes; 117​ QList<KoShape*> newShapes;
92 for(KoGamutMaskShape* sh: d->maskShapes) { 118​ for(KoShape* sh: rhs->koShapes()) {
93 KoShape* shape = sh->koShape(); 119​ newShapes.append(sh->cloneShape());
94 newShapes.append(shape); ​
95 } 120​ }
96 121​
97 setMaskShapes(newShapes); 122​ setMaskShapes(newShapes);
98 123​
99 setValid(true); 124​ setValid(true);
100} 125​}
101 126​
102 127​
Show All 26 Lines153 } else {
129 shapeVector = &d->maskShapes; 154​ shapeVector = &d->maskShapes;
130 } 155​ }
131 156​
132 for(KoGamutMaskShape* shape: *shapeVector) { 157​ for(KoGamutMaskShape* shape: *shapeVector) {
133 shape->paint(painter, viewConverter); 158​ shape->paint(painter, viewConverter);
134 } 159​ }
135} 160​}
136 161​
162​void KoGamutMask::paintStroke(QPainter &painter, KoViewConverter &viewConverter, bool preview)
163​{
164​ QVector<KoGamutMaskShape*>* shapeVector;
165​
166​ if (preview && !d->previewShapes.isEmpty()) {
167​ shapeVector = &d->previewShapes;
168​ } else {
169​ shapeVector = &d->maskShapes;
170​ }
171​
172​ for(KoGamutMaskShape* shape: *shapeVector) {
173​ shape->paintStroke(painter, viewConverter);
174​ }
175​}
176​
137bool KoGamutMask::load() 177​bool KoGamutMask::load()
138{ 178​{
139 QFile file(filename()); 179​ QFile file(filename());
140 if (file.size() == 0) return false; 180​ if (file.size() == 0) return false;
141 if (!file.open(QIODevice::ReadOnly)) { 181​ if (!file.open(QIODevice::ReadOnly)) {
142 warnFlake << "Can't open file " << filename(); 182​ warnFlake << "Can't open file " << filename();
143 return false; 183​ return false;
144 } 184​ }
145 bool res = loadFromDevice(&file); 185​ bool res = loadFromDevice(&file);
146 setValid(res); ​
147 file.close(); 186​ file.close();
148 return res; 187​ return res;
149} 188​}
150 189​
151bool KoGamutMask::loadFromDevice(QIODevice *dev) 190​bool KoGamutMask::loadFromDevice(QIODevice *dev)
152{ 191​{
153 if (!dev->isOpen()) dev->open(QIODevice::ReadOnly); 192​ if (!dev->isOpen()) dev->open(QIODevice::ReadOnly);
154 193​
155 d->data = dev->readAll(); 194​ d->data = dev->readAll();
156 195​
157 Q_ASSERT(d->data.size() != 0); 196​ // TODO: test
197​ KIS_ASSERT_RECOVER_RETURN_VALUE(d->data.size() != 0, false);
dkazakovUnsubmitted
Not Done

Looks like a forgotten comment :)

dkazakov: Looks like a forgotten comment :)
158 198​
159 if (filename().isNull()) { 199​ if (filename().isNull()) {
160 warnFlake << "Cannot load gamut mask" << name() << "there is no filename set"; 200​ warnFlake << "Cannot load gamut mask" << name() << "there is no filename set";
161 return false; 201​ return false;
162 } 202​ }
163 203​
164 if (d->data.isNull()) { 204​ if (d->data.isNull()) {
165 QFile file(filename()); 205​ QFile file(filename());
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185 QByteArray data; 225​ QByteArray data;
186 data.resize(store->size()); 226​ data.resize(store->size());
187 QByteArray ba = store->read(store->size()); 227​ QByteArray ba = store->read(store->size());
188 store->close(); 228​ store->close();
189 229​
190 KoXmlDocument xmlDocument; 230​ KoXmlDocument xmlDocument;
191 QString errorMsg; 231​ QString errorMsg;
192 int errorLine = 0; 232​ int errorLine = 0;
193 int errorColumn; 233​ int errorColumn = 0;
194 234​
195 bool ok = xmlDocument.setContent(ba, false, &errorMsg, &errorLine, &errorColumn); 235​ bool ok = xmlDocument.setContent(ba, false, &errorMsg, &errorLine, &errorColumn);
196 if (!ok) { 236​ if (!ok) {
197 237​
198 errorFlake << "Parsing error in " << filename() << "! Aborting!" << endl 238​ errorFlake << "Parsing error in " << filename() << "! Aborting!" << endl
199 << " In line: " << errorLine << ", column: " << errorColumn << endl 239​ << " In line: " << errorLine << ", column: " << errorColumn << endl
200 << " Error message: " << errorMsg << endl; 240​ << " Error message: " << errorMsg << endl;
201 errorFlake << "Parsing error in the main document at line" << errorLine 241​ errorFlake << "Parsing error in the main document at line" << errorLine
Show All 26 Lines263 if (store->open("preview.png")) {
228 preview.load(&previewDev, "PNG"); 268​ preview.load(&previewDev, "PNG");
229 setImage(preview); 269​ setImage(preview);
230 270​
231 (void)store->close(); 271​ (void)store->close();
232 } 272​ }
233 273​
234 buf.close(); 274​ buf.close();
235 275​
276​ setValid(true);
277​
236 return true; 278​ return true;
237} 279​}
238 280​
239void KoGamutMask::setMaskShapes(QList<KoShape*> shapes) 281​void KoGamutMask::setMaskShapes(QList<KoShape*> shapes)
240{ 282​{
241 setMaskShapesToVector(shapes, d->maskShapes); 283​ setMaskShapesToVector(shapes, d->maskShapes);
242} 284​}
243 285​
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Line(s)363{
322 d->description = description; 364​ d->description = description;
323} 365​}
324 366​
325QSizeF KoGamutMask::maskSize() 367​QSizeF KoGamutMask::maskSize()
326{ 368​{
327 return d->maskSize; 369​ return d->maskSize;
328} 370​}
329 371​
330// TODO: rethink preview ​
331void KoGamutMask::setPreviewMaskShapes(QList<KoShape*> shapes) 372​void KoGamutMask::setPreviewMaskShapes(QList<KoShape*> shapes)
332{ 373​{
333 setMaskShapesToVector(shapes, d->previewShapes); 374​ setMaskShapesToVector(shapes, d->previewShapes);
334} 375​}
335 376​
336void KoGamutMask::setMaskShapesToVector(QList<KoShape *> shapes, QVector<KoGamutMaskShape *> &targetVector) 377​void KoGamutMask::setMaskShapesToVector(QList<KoShape *> shapes, QVector<KoGamutMaskShape *> &targetVector)
337{ 378​{
338 targetVector.clear(); 379​ targetVector.clear();
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