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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 | |
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 | |
94 | 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(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 | |
143 | QVariant QResourceBuilder::toNativeValue(const QVariant &value) const |
144 | { |
145 | return value; |
146 | } |
147 | |
148 | DomProperty *QResourceBuilder::saveResource(const QDir &workingDirectory, const QVariant &value) const |
149 | { |
150 | Q_UNUSED(workingDirectory); |
151 | Q_UNUSED(value); |
152 | return nullptr; |
153 | } |
154 | |
155 | 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 | |
167 | 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 | |