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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
60QT_BEGIN_NAMESPACE
61
62#ifdef QFORMINTERNAL_NAMESPACE
63namespace QFormInternal {
64#endif
65
66enum { themeDebug = 0 };
67
68QResourceBuilder::QResourceBuilder() = default;
69
70QResourceBuilder::~QResourceBuilder() = default;
71
72int 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
94QVariant 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(value: 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(name: theme);
107 if (themeDebug)
108 qDebug(msg: "Theme %s known %d", qPrintable(theme), known);
109 if (known)
110 return QVariant::fromValue(value: QIcon::fromTheme(name: 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(fileName: QFileInfo(workingDirectory, dpi->elementNormalOff()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Normal, state: QIcon::Off);
116 if (flags & NormalOn)
117 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementNormalOn()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Normal, state: QIcon::On);
118 if (flags & DisabledOff)
119 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementDisabledOff()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Disabled, state: QIcon::Off);
120 if (flags & DisabledOn)
121 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementDisabledOn()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Disabled, state: QIcon::On);
122 if (flags & ActiveOff)
123 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementActiveOff()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Active, state: QIcon::Off);
124 if (flags & ActiveOn)
125 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementActiveOn()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Active, state: QIcon::On);
126 if (flags & SelectedOff)
127 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementSelectedOff()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Selected, state: QIcon::Off);
128 if (flags & SelectedOn)
129 icon.addFile(fileName: QFileInfo(workingDirectory, dpi->elementSelectedOn()->text()).absoluteFilePath(), size: QSize(), mode: QIcon::Selected, state: QIcon::On);
130 return QVariant::fromValue(value: icon);
131 } else { // 4.3 legacy
132 const QIcon icon(QFileInfo(workingDirectory, dpi->text()).absoluteFilePath());
133 return QVariant::fromValue(value: icon);
134 }
135 }
136 break;
137 default:
138 break;
139 }
140 return QVariant();
141}
142
143QVariant QResourceBuilder::toNativeValue(const QVariant &value) const
144{
145 return value;
146}
147
148DomProperty *QResourceBuilder::saveResource(const QDir &workingDirectory, const QVariant &value) const
149{
150 Q_UNUSED(workingDirectory);
151 Q_UNUSED(value);
152 return nullptr;
153}
154
155bool 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
167bool 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
183QT_END_NAMESPACE
184

source code of qttools/src/designer/src/lib/uilib/resourcebuilder.cpp