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50
51 #include "resourcebuilder_p.h"
52 #include "ui4_p.h"
53 #include <QtCore/qvariant.h>
54 #include <QtCore/qfileinfo.h>
55 #include <QtCore/qdir.h>
56 #include <QtCore/qdebug.h>
57 #include <QtGui/qpixmap.h>
58 #include <QtGui/qicon.h>
59
60 QT_BEGIN_NAMESPACE
61
62 #ifdef QFORMINTERNAL_NAMESPACE
63 namespace QFormInternal {
64 #endif
65
66 enum { themeDebug = 0 };
67
68 QResourceBuilder::QResourceBuilder() = default;
69
70 QResourceBuilder::~QResourceBuilder() = default;
71
iconStateFlags(const DomResourceIcon * dpi)72 int QResourceBuilder::iconStateFlags(const DomResourceIcon *dpi)
73 {
74 int rc = 0;
75 if (dpi->hasElementNormalOff())
76 rc |= NormalOff;
77 if (dpi->hasElementNormalOn())
78 rc |= NormalOn;
79 if (dpi->hasElementDisabledOff())
80 rc |= DisabledOff;
81 if (dpi->hasElementDisabledOn())
82 rc |= DisabledOn;
83 if (dpi->hasElementActiveOff())
84 rc |= ActiveOff;
85 if (dpi->hasElementActiveOn())
86 rc |= ActiveOn;
87 if (dpi->hasElementSelectedOff())
88 rc |= SelectedOff;
89 if (dpi->hasElementSelectedOn())
90 rc |= SelectedOn;
91 return rc;
92 }
93
loadResource(const QDir & workingDirectory,const DomProperty * property) const94 QVariant QResourceBuilder::loadResource(const QDir &workingDirectory, const DomProperty *property) const
95 {
96 switch (property->kind()) {
97 case DomProperty::Pixmap: {
98 const DomResourcePixmap *dpx = property->elementPixmap();
99 QPixmap pixmap(QFileInfo(workingDirectory, dpx->text()).absoluteFilePath());
100 return QVariant::fromValue(pixmap);
101 }
102 case DomProperty::IconSet: {
103 const DomResourceIcon *dpi = property->elementIconSet();
104 if (!dpi->attributeTheme().isEmpty()) {
105 const QString theme = dpi->attributeTheme();
106 const bool known = QIcon::hasThemeIcon(theme);
107 if (themeDebug)
108 qDebug("Theme %s known %d", qPrintable(theme), known);
109 if (known)
110 return QVariant::fromValue(QIcon::fromTheme(dpi->attributeTheme()));
111 } // non-empty theme
112 if (const int flags = iconStateFlags(dpi)) { // new, post 4.4 format
113 QIcon icon;
114 if (flags & NormalOff)
115 icon.addFile(QFileInfo(workingDirectory, dpi->elementNormalOff()->text()).absoluteFilePath(), QSize(), QIcon::Normal, QIcon::Off);
116 if (flags & NormalOn)
117 icon.addFile(QFileInfo(workingDirectory, dpi->elementNormalOn()->text()).absoluteFilePath(), QSize(), QIcon::Normal, QIcon::On);
118 if (flags & DisabledOff)
119 icon.addFile(QFileInfo(workingDirectory, dpi->elementDisabledOff()->text()).absoluteFilePath(), QSize(), QIcon::Disabled, QIcon::Off);
120 if (flags & DisabledOn)
121 icon.addFile(QFileInfo(workingDirectory, dpi->elementDisabledOn()->text()).absoluteFilePath(), QSize(), QIcon::Disabled, QIcon::On);
122 if (flags & ActiveOff)
123 icon.addFile(QFileInfo(workingDirectory, dpi->elementActiveOff()->text()).absoluteFilePath(), QSize(), QIcon::Active, QIcon::Off);
124 if (flags & ActiveOn)
125 icon.addFile(QFileInfo(workingDirectory, dpi->elementActiveOn()->text()).absoluteFilePath(), QSize(), QIcon::Active, QIcon::On);
126 if (flags & SelectedOff)
127 icon.addFile(QFileInfo(workingDirectory, dpi->elementSelectedOff()->text()).absoluteFilePath(), QSize(), QIcon::Selected, QIcon::Off);
128 if (flags & SelectedOn)
129 icon.addFile(QFileInfo(workingDirectory, dpi->elementSelectedOn()->text()).absoluteFilePath(), QSize(), QIcon::Selected, QIcon::On);
130 return QVariant::fromValue(icon);
131 } else { // 4.3 legacy
132 const QIcon icon(QFileInfo(workingDirectory, dpi->text()).absoluteFilePath());
133 return QVariant::fromValue(icon);
134 }
135 }
136 break;
137 default:
138 break;
139 }
140 return QVariant();
141 }
142
toNativeValue(const QVariant & value) const143 QVariant QResourceBuilder::toNativeValue(const QVariant &value) const
144 {
145 return value;
146 }
147
saveResource(const QDir & workingDirectory,const QVariant & value) const148 DomProperty *QResourceBuilder::saveResource(const QDir &workingDirectory, const QVariant &value) const
149 {
150 Q_UNUSED(workingDirectory);
151 Q_UNUSED(value);
152 return nullptr;
153 }
154
isResourceProperty(const DomProperty * p) const155 bool QResourceBuilder::isResourceProperty(const DomProperty *p) const
156 {
157 switch (p->kind()) {
158 case DomProperty::Pixmap:
159 case DomProperty::IconSet:
160 return true;
161 default:
162 break;
163 }
164 return false;
165 }
166
isResourceType(const QVariant & value) const167 bool QResourceBuilder::isResourceType(const QVariant &value) const
168 {
169 switch (value.type()) {
170 case QVariant::Pixmap:
171 case QVariant::Icon:
172 return true;
173 default:
174 break;
175 }
176 return false;
177 }
178
179 #ifdef QFORMINTERNAL_NAMESPACE
180 } // namespace QFormInternal
181 #endif
182
183 QT_END_NAMESPACE
184