Differential D5441 Diff 19234 src/common/KReportUtils.cpp

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src/common/KReportUtils.cpp

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24 24​
25#include <KProperty> 25​#include <KProperty>
26 26​
27#include <QDomDocument> 27​#include <QDomDocument>
28#include <QDomElement> 28​#include <QDomElement>
29 29​
30#include <float.h> 30​#include <float.h>
31 31​
32QString KReportUtils::attr(const QDomElement &el, const char *attrName, 32​QString KReportUtils::attr(const QDomElement &el, const QString &attrName,
33 const QString &defaultValue) 33​ const QString &defaultValue)
34{ 34​{
35 const QString val = el.attribute(QLatin1String(attrName)); 35​ const QString val = el.attribute(attrName);
36 return val.isEmpty() ? defaultValue : val; 36​ return val.isEmpty() ? defaultValue : val;
37} 37​}
38 38​
39QByteArray KReportUtils::attr(const QDomElement &el, const char *attrName, 39​QByteArray KReportUtils::attr(const QDomElement &el, const QString &attrName,
40 const QByteArray &defaultValue) 40​ const QByteArray &defaultValue)
41{ 41​{
42 const QByteArray val = el.attribute(QLatin1String(attrName)).toLatin1(); 42​ const QByteArray val = el.attribute(attrName).toLatin1();
43 return val.isEmpty() ? defaultValue : val; 43​ return val.isEmpty() ? defaultValue : val;
44} 44​}
45 45​
46bool KReportUtils::attr(const QDomElement &el, const char *attrName, bool defaultValue) 46​bool KReportUtils::attr(const QDomElement &el, const QString &attrName, bool defaultValue)
47{ 47​{
48 const QString val = el.attribute(QLatin1String(attrName)); 48​ const QString val = el.attribute(attrName);
49 return val.isEmpty() ? defaultValue : QVariant(val).toBool(); 49​ return val.isEmpty() ? defaultValue : QVariant(val).toBool();
50} 50​}
51 51​
52int KReportUtils::attr(const QDomElement &el, const char *attrName, int defaultValue) 52​int KReportUtils::attr(const QDomElement &el, const QString &attrName, int defaultValue)
53{ 53​{
54 const QString val = el.attribute(QLatin1String(attrName)); 54​ const QString val = el.attribute(attrName);
55 if (val.isEmpty()) { 55​ if (val.isEmpty()) {
56 return defaultValue; 56​ return defaultValue;
57 } 57​ }
58 bool ok; 58​ bool ok;
59 const int result = QVariant(val).toInt(&ok); 59​ const int result = QVariant(val).toInt(&ok);
60 return ok ? result : defaultValue; 60​ return ok ? result : defaultValue;
61} 61​}
62 62​
63qreal KReportUtils::attr(const QDomElement &el, const char *attrName, qreal defaultValue) 63​qreal KReportUtils::attr(const QDomElement &el, const QString &attrName, qreal defaultValue)
64{ 64​{
65 const QString val = el.attribute(QLatin1String(attrName)); 65​ const QString val = el.attribute(attrName);
66 return KReportUnit::parseValue(val, defaultValue); 66​ return KReportUnit::parseValue(val, defaultValue);
67} 67​}
68 68​
69QColor KReportUtils::attr(const QDomElement &el, const char *attrName, const QColor &defaultValue) 69​QColor KReportUtils::attr(const QDomElement &el, const QString &attrName, const QColor &defaultValue)
70{ 70​{
71 const QString val = el.attribute(QLatin1String(attrName)); 71​ const QString val = el.attribute(attrName);
72 if (val.isEmpty()) { 72​ if (val.isEmpty()) {
73 return defaultValue; 73​ return defaultValue;
74 } 74​ }
75 return QColor(val); 75​ return QColor(val);
76} 76​}
77 77​
78qreal KReportUtils::attrPercent(const QDomElement& el, const char* attrName, qreal defaultValue) 78​qreal KReportUtils::attrPercent(const QDomElement& el, const QString &attrName, qreal defaultValue)
79{ 79​{
80 QString str(el.attribute(QLatin1String(attrName))); 80​ QString str(el.attribute(attrName));
81 if (str.isEmpty() || !str.endsWith(QLatin1Char('%'))) { 81​ if (str.isEmpty() || !str.endsWith(QLatin1Char('%'))) {
82 return defaultValue; 82​ return defaultValue;
83 } 83​ }
84 str.chop(1); 84​ str.chop(1);
85 bool ok; 85​ bool ok;
86 const qreal result = QVariant(str).toReal(&ok) / 100.0; 86​ const qreal result = QVariant(str).toReal(&ok) / 100.0;
87 if (!ok) { 87​ if (!ok) {
88 return defaultValue; 88​ return defaultValue;
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157 } else if (alignment.testFlag(Qt::AlignLeft)) { 157​ } else if (alignment.testFlag(Qt::AlignLeft)) {
158 return QLatin1String("left"); 158​ return QLatin1String("left");
159 } else if (alignment.testFlag(Qt::AlignRight)) { 159​ } else if (alignment.testFlag(Qt::AlignRight)) {
160 return QLatin1String("right"); 160​ return QLatin1String("right");
161 } 161​ }
162 return QString(); 162​ return QString();
163} 163​}
164 164​
165​QString KReportUtils::readNameAttribute(const QDomElement &el, const QString &defaultValue)
166​{
167​ return attr(el, QLatin1String("report:name"), defaultValue);
168​}
169​
170​QSizeF KReportUtils::readSizeAttributes(const QDomElement &el, const QSizeF &defaultValue)
171​{
172​ QSizeF val;
173​ val.setWidth(attr(el, QLatin1String("svg:width"), defaultValue.width()));
174​ val.setHeight(attr(el, QLatin1String("svg:height"), defaultValue.height()));
175​ return val;
176​}
177​
165QRectF KReportUtils::readRectAttributes(const QDomElement &el, const QRectF &defaultValue) 178​QRectF KReportUtils::readRectAttributes(const QDomElement &el, const QRectF &defaultValue)
166{ 179​{
167 QRectF val; 180​ QRectF val;
168 val.setX(attr(el, "svg:x", defaultValue.x())); 181​ val.setX(attr(el, QLatin1String("svg:x"), defaultValue.x()));
169 val.setY(attr(el, "svg:y", defaultValue.y())); 182​ val.setY(attr(el, QLatin1String("svg:y"), defaultValue.y()));
170 val.setWidth(attr(el, "svg:width", defaultValue.width())); 183​ val.setWidth(attr(el, QLatin1String("svg:width"), defaultValue.width()));
171 val.setHeight(attr(el, "svg:height", defaultValue.height())); 184​ val.setHeight(attr(el, QLatin1String("svg:height"), defaultValue.height()));
172 return val; 185​ return val;
173} 186​}
174 187​
175int KReportUtils::readPercent(const QDomElement& el, const char* name, int defaultPercentValue, bool *ok) 188​qreal KReportUtils::readZAttribute(const QDomElement &el, qreal defaultValue)
176{ 189​{
177 Q_ASSERT(name); 190​ return KReportUtils::attr(el, QLatin1String("report:z-index"), defaultValue);
178 QString percent(el.attribute(QLatin1String(name))); 191​}
192​
193​int KReportUtils::readPercent(const QDomElement& el, const QString &attrName, int defaultPercentValue, bool *ok)
194​{
195​ QString percent(el.attribute(attrName));
179 if (percent.isEmpty()) { 196​ if (percent.isEmpty()) {
180 if (ok) 197​ if (ok)
181 *ok = true; 198​ *ok = true;
182 return defaultPercentValue; 199​ return defaultPercentValue;
183 } 200​ }
184 if (!percent.endsWith(QLatin1Char('%'))) { 201​ if (!percent.endsWith(QLatin1Char('%'))) {
185 if (ok) 202​ if (ok)
186 *ok = false; 203​ *ok = false;
187 return 0; 204​ return 0;
188 } 205​ }
189 percent.chop(1); 206​ percent.chop(1);
190 if (ok) 207​ if (ok)
191 *ok = true; 208​ *ok = true;
192 return percent.toInt(ok); 209​ return percent.toInt(ok);
193} 210​}
194 211​
212​QString KReportUtils::readSectionTypeNameAttribute(const QDomElement &el, const QString &defaultValue)
213​{
214​ return attr(el, QLatin1String("report:section-type"), defaultValue);
215​}
216​
195//! @return string representation of @a value, cuts of zeros; precision is set to 2 217​//! @return string representation of @a value, cuts of zeros; precision is set to 2
196static QString roundValueToString(qreal value) 218​static QString roundValueToString(qreal value)
197{ 219​{
198 QString s(QString::number(value, 'g', 2)); 220​ QString s(QString::number(value, 'g', 2));
199 if (s.endsWith(QLatin1String(".00"))) 221​ if (s.endsWith(QLatin1String(".00")))
200 return QString::number(qRound(value)); 222​ return QString::number(qRound(value));
201 return s; 223​ return s;
202} 224​}
Show All 12 Lines228{
215 // default, "normal" 237​ // default, "normal"
216 return QFont::MixedCase; 238​ return QFont::MixedCase;
217} 239​}
218 240​
219void KReportUtils::readFontAttributes(const QDomElement& el, QFont *font) 241​void KReportUtils::readFontAttributes(const QDomElement& el, QFont *font)
220{ 242​{
221 Q_ASSERT(font); 243​ Q_ASSERT(font);
222 const QFont::Capitalization cap = readFontCapitalization( 244​ const QFont::Capitalization cap = readFontCapitalization(
223 attr(el, "fo:font-variant", QByteArray()), attr(el, "fo:text-transform", QByteArray())); 245​ attr(el, QLatin1String("fo:font-variant"), QByteArray()),
246​ attr(el, QLatin1String("fo:text-transform"), QByteArray()));
224 font->setCapitalization(cap); 247​ font->setCapitalization(cap);
225 248​
226 // weight 249​ // weight
227 const QByteArray fontWeight(attr(el, "fo:font-weight", QByteArray())); 250​ const QByteArray fontWeight(attr(el, QLatin1String("fo:font-weight"), QByteArray()));
228 int weight = -1; 251​ int weight = -1;
229 if (fontWeight == "bold") { 252​ if (fontWeight == "bold") {
230 weight = QFont::Bold; 253​ weight = QFont::Bold;
231 } 254​ }
232 if (fontWeight == "normal") { 255​ if (fontWeight == "normal") {
233 weight = QFont::Normal; 256​ weight = QFont::Normal;
234 } 257​ }
235 else if (!fontWeight.isEmpty()) { 258​ else if (!fontWeight.isEmpty()) {
236 // Remember : Qt and CSS/XSL doesn't have the same scale. It's 100-900 instead of Qt's 0-100 259​ // Remember : Qt and CSS/XSL doesn't have the same scale. It's 100-900 instead of Qt's 0-100
237 // See http://www.w3.org/TR/2001/REC-xsl-20011015/slice7.html#font-weight 260​ // See http://www.w3.org/TR/2001/REC-xsl-20011015/slice7.html#font-weight
238 // and http://www.w3.org/TR/CSS2/fonts.html#font-boldness 261​ // and http://www.w3.org/TR/CSS2/fonts.html#font-boldness
239 bool ok; 262​ bool ok;
240 qreal boldness = fontWeight.toUInt(&ok); 263​ qreal boldness = fontWeight.toUInt(&ok);
241 if (ok) { 264​ if (ok) {
242 boldness = qMin(boldness, 900.0); 265​ boldness = qMin(boldness, 900.0);
243 boldness = qMax(boldness, 100.0); 266​ boldness = qMax(boldness, 100.0);
244 weight = (boldness - 100.0) * 0.12375 /*== 99/800*/; // 0..99 267​ weight = (boldness - 100.0) * 0.12375 /*== 99/800*/; // 0..99
245 } 268​ }
246 } 269​ }
247 if (weight >= 0) { 270​ if (weight >= 0) {
248 font->setWeight(weight); 271​ font->setWeight(weight);
249 } 272​ }
250 273​
251 font->setItalic(attr(el, "fo:font-style", QByteArray()) == "italic"); 274​ font->setItalic(attr(el, QLatin1String("fo:font-style"), QByteArray()) == "italic");
252 font->setFixedPitch(attr(el, "style:font-pitch", QByteArray()) == "fixed"); 275​ font->setFixedPitch(attr(el, QLatin1String("style:font-pitch"), QByteArray()) == "fixed");
253 font->setFamily(attr(el, "fo:font-family", font->family())); 276​ font->setFamily(attr(el, QLatin1String("fo:font-family"), font->family()));
254 font->setKerning(attr(el, "style:letter-kerning", font->kerning())); 277​ font->setKerning(attr(el, QLatin1String("style:letter-kerning"), font->kerning()));
255 278​
256 // underline 279​ // underline
257 const QByteArray underlineType(attr(el, "style:text-underline-type", QByteArray())); 280​ const QByteArray underlineType(
258 font->setUnderline(!underlineType.isEmpty() && underlineType != "none"); // double or single (we don't recognize them) 281​ attr(el, QLatin1String("style:text-underline-type"), QByteArray()));
282​ font->setUnderline(!underlineType.isEmpty()
283​ && underlineType
284​ != "none"); // double or single (we don't recognize them)
259 285​
260 // stricken-out 286​ // stricken-out
261 const QByteArray strikeOutType(attr(el, "style:text-line-through-type", QByteArray())); 287​ const QByteArray strikeOutType(attr(el, QLatin1String("style:text-line-through-type"), QByteArray()));
262 font->setStrikeOut(!strikeOutType.isEmpty() && strikeOutType != "none"); // double or single (we don't recognize them) 288​ font->setStrikeOut(!strikeOutType.isEmpty() && strikeOutType != "none"); // double or single (we don't recognize them)
263 289​
264//! @todo support fo:font-size-rel? 290​//! @todo support fo:font-size-rel?
265//! @todo support fo:font-size in px 291​//! @todo support fo:font-size in px
266 font->setPointSizeF(KReportUtils::attr(el, "fo:font-size", font->pointSizeF())); 292​ font->setPointSizeF(KReportUtils::attr(el, QLatin1String("fo:font-size"), font->pointSizeF()));
267 293​
268 // letter spacing 294​ // letter spacing
269 // §7.16.2 of [XSL] http://www.w3.org/TR/xsl11/#letter-spacing 295​ // §7.16.2 of [XSL] http://www.w3.org/TR/xsl11/#letter-spacing
270 font->setLetterSpacing(QFont::PercentageSpacing, 296​ font->setLetterSpacing(QFont::PercentageSpacing,
271 100.0 * KReportUtils::attrPercent(el, "fo:letter-spacing", font->letterSpacing())); 297​ 100.0 * KReportUtils::attrPercent(
298​ el, QLatin1String("fo:letter-spacing"), font->letterSpacing()));
272} 299​}
273 300​
274void KReportUtils::writeFontAttributes(QDomElement *el, const QFont &font) 301​void KReportUtils::writeFontAttributes(QDomElement *el, const QFont &font)
275{ 302​{
276 Q_ASSERT(el); 303​ Q_ASSERT(el);
277 switch (font.capitalization()) { 304​ switch (font.capitalization()) {
278 case QFont::SmallCaps: 305​ case QFont::SmallCaps:
279 el->setAttribute(QLatin1String("fo:font-variant"), QLatin1String("small-caps")); 306​ el->setAttribute(QLatin1String("fo:font-variant"), QLatin1String("small-caps"));
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321 // pitch, default is "variable" 348​ // pitch, default is "variable"
322 if (font.fixedPitch()) { 349​ if (font.fixedPitch()) {
323 el->setAttribute(QLatin1String("style:font-pitch"), QLatin1String("fixed")); 350​ el->setAttribute(QLatin1String("style:font-pitch"), QLatin1String("fixed"));
324 } 351​ }
325 if (!font.family().isEmpty()) { 352​ if (!font.family().isEmpty()) {
326 el->setAttribute(QLatin1String("fo:font-family"), font.family()); 353​ el->setAttribute(QLatin1String("fo:font-family"), font.family());
327 } 354​ }
328 // kerning, default is "true" 355​ // kerning, default is "true"
329 el->setAttribute(QLatin1String("style:letter-kerning"), QLatin1String(font.kerning() ? "true" : "false")); 356​ el->setAttribute(QLatin1String("style:letter-kerning"),
357​ font.kerning() ? QLatin1String("true") : QLatin1String("false"));
330 // underline, default is "none" 358​ // underline, default is "none"
331 if (font.underline()) { 359​ if (font.underline()) {
332 el->setAttribute(QLatin1String("style:text-underline-type"), QLatin1String("single")); 360​ el->setAttribute(QLatin1String("style:text-underline-type"), QLatin1String("single"));
333 } 361​ }
334 // stricken-out, default is "none" 362​ // stricken-out, default is "none"
335 if (font.strikeOut()) { 363​ if (font.strikeOut()) {
336 el->setAttribute(QLatin1String("style:text-line-through-type"), QLatin1String("single")); 364​ el->setAttribute(QLatin1String("style:text-line-through-type"), QLatin1String("single"));
337 } 365​ }
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412 440​
413 entity->appendChild(element); 441​ entity->appendChild(element);
414} 442​}
415 443​
416void KReportUtils::addPropertyAsAttribute(QDomElement* e, KProperty* p) 444​void KReportUtils::addPropertyAsAttribute(QDomElement* e, KProperty* p)
417{ 445​{
418 Q_ASSERT(e); 446​ Q_ASSERT(e);
419 Q_ASSERT(p); 447​ Q_ASSERT(p);
420 const QString name = QLatin1String("report:") + QLatin1String(p->name().toLower()); 448​ const QString name = QLatin1String("report:") + QString::fromLatin1(p->name().toLower());
421 449​
422 switch (p->value().type()) { 450​ switch (p->value().type()) {
423 case QVariant::Int : 451​ case QVariant::Int :
424 e->setAttribute(name, p->value().toInt()); 452​ e->setAttribute(name, p->value().toInt());
425 break; 453​ break;
426 case QVariant::Double: 454​ case QVariant::Double:
427 e->setAttribute(name, p->value().toDouble()); 455​ e->setAttribute(name, p->value().toDouble());
428 break; 456​ break;
Show All 28 Lines482{
457 KReportUtils::setAttribute(e, QLatin1String("svg:height"), value.height()); 485​ KReportUtils::setAttribute(e, QLatin1String("svg:height"), value.height());
458} 486​}
459 487​
460bool KReportUtils::parseReportTextStyleData(const QDomElement & elemSource, KReportTextStyleData *ts) 488​bool KReportUtils::parseReportTextStyleData(const QDomElement & elemSource, KReportTextStyleData *ts)
461{ 489​{
462 Q_ASSERT(ts); 490​ Q_ASSERT(ts);
463 if (elemSource.tagName() != QLatin1String("report:text-style")) 491​ if (elemSource.tagName() != QLatin1String("report:text-style"))
464 return false; 492​ return false;
465 ts->backgroundColor = QColor(elemSource.attribute(QLatin1String("fo:background-color"), QLatin1String("#ffffff"))); 493​ ts->backgroundColor = QColor(elemSource.attribute(
466 ts->foregroundColor = QColor(elemSource.attribute(QLatin1String("fo:foreground-color"), QLatin1String("#000000"))); 494​ QLatin1String("fo:background-color"), QLatin1String("#ffffff")));
495​ ts->foregroundColor = QColor(elemSource.attribute(
496​ QLatin1String("fo:foreground-color"), QLatin1String("#000000")));
467 497​
468 bool ok; 498​ bool ok;
469 ts->backgroundOpacity = KReportUtils::readPercent(elemSource, "fo:background-opacity", 100, &ok); 499​ ts->backgroundOpacity = KReportUtils::readPercent(
500​ elemSource, QLatin1String("fo:background-opacity"), 100, &ok);
470 if (!ok) { 501​ if (!ok) {
471 return false; 502​ return false;
472 } 503​ }
473 KReportUtils::readFontAttributes(elemSource, &ts->font); 504​ KReportUtils::readFontAttributes(elemSource, &ts->font);
474 return true; 505​ return true;
475} 506​}
476 507​
477bool KReportUtils::parseReportLineStyleData(const QDomElement & elemSource, KReportLineStyle *ls) 508​bool KReportUtils::parseReportLineStyleData(const QDomElement & elemSource, KReportLineStyle *ls)
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