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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
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5 | ** |
6 | ** This file is part of the Qt Designer of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
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27 | ****************************************************************************/ |
28 | |
29 | #include "qdesigner_propertyeditor_p.h" |
30 | #include "pluginmanager_p.h" |
31 | |
32 | #include <QtDesigner/abstractformeditor.h> |
33 | #include <QtDesigner/dynamicpropertysheet.h> |
34 | #include <QtDesigner/propertysheet.h> |
35 | #include <QtDesigner/qextensionmanager.h> |
36 | #include <widgetfactory_p.h> |
37 | #include <QtWidgets/qaction.h> |
38 | #include <QtWidgets/qlineedit.h> |
39 | #include <QtWidgets/qabstractbutton.h> |
40 | |
41 | QT_BEGIN_NAMESPACE |
42 | |
43 | namespace qdesigner_internal { |
44 | using StringPropertyParameters = QDesignerPropertyEditor::StringPropertyParameters; |
45 | // A map of property name to type |
46 | using PropertyNameTypeMap = QHash<QString, StringPropertyParameters>; |
47 | |
48 | // Compile a map of hard-coded string property types |
49 | static const PropertyNameTypeMap &stringPropertyTypes() |
50 | { |
51 | static PropertyNameTypeMap propertyNameTypeMap; |
52 | if (propertyNameTypeMap.isEmpty()) { |
53 | const StringPropertyParameters richtext(ValidationRichText, true); |
54 | // Accessibility. Both are texts the narrator reads |
55 | propertyNameTypeMap.insert(QStringLiteral("accessibleDescription" ), avalue: richtext); |
56 | propertyNameTypeMap.insert(QStringLiteral("accessibleName" ), avalue: richtext); |
57 | // object names |
58 | const StringPropertyParameters objectName(ValidationObjectName, false); |
59 | propertyNameTypeMap.insert(QStringLiteral("buddy" ), avalue: objectName); |
60 | propertyNameTypeMap.insert(QStringLiteral("currentItemName" ), avalue: objectName); |
61 | propertyNameTypeMap.insert(QStringLiteral("currentPageName" ), avalue: objectName); |
62 | propertyNameTypeMap.insert(QStringLiteral("currentTabName" ), avalue: objectName); |
63 | propertyNameTypeMap.insert(QStringLiteral("layoutName" ), avalue: objectName); |
64 | propertyNameTypeMap.insert(QStringLiteral("spacerName" ), avalue: objectName); |
65 | // Style sheet |
66 | propertyNameTypeMap.insert(QStringLiteral("styleSheet" ), avalue: StringPropertyParameters(ValidationStyleSheet, false)); |
67 | // Buttons/ QCommandLinkButton |
68 | const StringPropertyParameters multiline(ValidationMultiLine, true); |
69 | propertyNameTypeMap.insert(QStringLiteral("description" ), avalue: multiline); |
70 | propertyNameTypeMap.insert(QStringLiteral("iconText" ), avalue: multiline); |
71 | // Tooltips, etc. |
72 | propertyNameTypeMap.insert(QStringLiteral("toolTip" ), avalue: richtext); |
73 | propertyNameTypeMap.insert(QStringLiteral("whatsThis" ), avalue: richtext); |
74 | propertyNameTypeMap.insert(QStringLiteral("windowIconText" ), avalue: richtext); |
75 | propertyNameTypeMap.insert(QStringLiteral("html" ), avalue: richtext); |
76 | // A QWizard page id |
77 | propertyNameTypeMap.insert(QStringLiteral("pageId" ), avalue: StringPropertyParameters(ValidationSingleLine, false)); |
78 | // QPlainTextEdit |
79 | propertyNameTypeMap.insert(QStringLiteral("plainText" ), avalue: StringPropertyParameters(ValidationMultiLine, true)); |
80 | } |
81 | return propertyNameTypeMap; |
82 | } |
83 | |
84 | QDesignerPropertyEditor::QDesignerPropertyEditor(QWidget *parent, Qt::WindowFlags flags) : |
85 | QDesignerPropertyEditorInterface(parent, flags) |
86 | { |
87 | // Make old signal work for compatibility |
88 | connect(sender: this, signal: &QDesignerPropertyEditorInterface::propertyChanged, |
89 | receiver: this, slot: &QDesignerPropertyEditor::slotPropertyChanged); |
90 | } |
91 | |
92 | static inline bool isDynamicProperty(QDesignerFormEditorInterface *core, QObject *object, |
93 | const QString &propertyName) |
94 | { |
95 | if (const QDesignerDynamicPropertySheetExtension *dynamicSheet = qt_extension<QDesignerDynamicPropertySheetExtension*>(manager: core->extensionManager(), object)) { |
96 | if (dynamicSheet->dynamicPropertiesAllowed()) { |
97 | if (QDesignerPropertySheetExtension *propertySheet = qt_extension<QDesignerPropertySheetExtension*>(manager: core->extensionManager(), object)) { |
98 | const int index = propertySheet->indexOf(name: propertyName); |
99 | return index >= 0 && dynamicSheet->isDynamicProperty(index); |
100 | } |
101 | } |
102 | } |
103 | return false; |
104 | } |
105 | |
106 | QDesignerPropertyEditor::StringPropertyParameters QDesignerPropertyEditor::textPropertyValidationMode( |
107 | QDesignerFormEditorInterface *core, const QObject *object, |
108 | const QString &propertyName, bool isMainContainer) |
109 | { |
110 | // object name - no comment |
111 | if (propertyName == QStringLiteral("objectName" )) { |
112 | const TextPropertyValidationMode vm = isMainContainer ? ValidationObjectNameScope : ValidationObjectName; |
113 | return StringPropertyParameters(vm, false); |
114 | } |
115 | |
116 | // Check custom widgets by class. |
117 | const QString className = WidgetFactory::classNameOf(core, o: object); |
118 | const QDesignerCustomWidgetData customData = core->pluginManager()->customWidgetData(className); |
119 | if (!customData.isNull()) { |
120 | StringPropertyParameters customType; |
121 | if (customData.xmlStringPropertyType(name: propertyName, type: &customType)) |
122 | return customType; |
123 | } |
124 | |
125 | if (isDynamicProperty(core, object: const_cast<QObject *>(object), propertyName)) |
126 | return StringPropertyParameters(ValidationMultiLine, true); |
127 | |
128 | // Check hardcoded property ames |
129 | const PropertyNameTypeMap::const_iterator hit = stringPropertyTypes().constFind(akey: propertyName); |
130 | if (hit != stringPropertyTypes().constEnd()) |
131 | return hit.value(); |
132 | |
133 | // text: Check according to widget type. |
134 | if (propertyName == QStringLiteral("text" )) { |
135 | if (qobject_cast<const QAction *>(object) || qobject_cast<const QLineEdit *>(object)) |
136 | return StringPropertyParameters(ValidationSingleLine, true); |
137 | if (qobject_cast<const QAbstractButton *>(object)) |
138 | return StringPropertyParameters(ValidationMultiLine, true); |
139 | return StringPropertyParameters(ValidationRichText, true); |
140 | } |
141 | |
142 | // Fuzzy matching |
143 | if (propertyName.endsWith(QStringLiteral("Name" ))) |
144 | return StringPropertyParameters(ValidationSingleLine, true); |
145 | |
146 | if (propertyName.endsWith(QStringLiteral("ToolTip" ))) |
147 | return StringPropertyParameters(ValidationRichText, true); |
148 | |
149 | #ifdef Q_OS_WIN // No translation for the active X "control" property |
150 | if (propertyName == QStringLiteral("control" ) && className == QStringLiteral("QAxWidget" )) |
151 | return StringPropertyParameters(ValidationSingleLine, false); |
152 | #endif |
153 | |
154 | // default to single |
155 | return StringPropertyParameters(ValidationSingleLine, true); |
156 | } |
157 | |
158 | void QDesignerPropertyEditor::emitPropertyValueChanged(const QString &name, const QVariant &value, bool enableSubPropertyHandling) |
159 | { |
160 | // Avoid duplicate signal emission - see below |
161 | m_propertyChangedForwardingBlocked = true; |
162 | emit propertyValueChanged(name, value, enableSubPropertyHandling); |
163 | emit propertyChanged(name, value); |
164 | m_propertyChangedForwardingBlocked = false; |
165 | } |
166 | |
167 | void QDesignerPropertyEditor::slotPropertyChanged(const QString &name, const QVariant &value) |
168 | { |
169 | // Forward signal from Integration using the old interfaces. |
170 | if (!m_propertyChangedForwardingBlocked) |
171 | emit propertyValueChanged(name, value, enableSubPropertyHandling: true); |
172 | } |
173 | |
174 | } |
175 | |
176 | QT_END_NAMESPACE |
177 | |