| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** Contact: Qt Software Information (qt-info@nokia.com) | 
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| 5 | ** | 
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| 6 | ** This file is part of the tools applications of the Qt Toolkit. | 
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| 7 | ** | 
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 9 | ** Commercial Usage | 
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 13 | ** a written agreement between you and Nokia. | 
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| 14 | ** | 
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| 15 | ** GNU Lesser General Public License Usage | 
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 17 | ** General Public License version 2.1 as published by the Free Software | 
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 19 | ** packaging of this file.  Please review the following information to | 
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 22 | ** | 
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| 23 | ** In addition, as a special exception, Nokia gives you certain | 
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL | 
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | 
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| 26 | ** package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you are unsure which license is appropriate for your use, please | 
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| 37 | ** contact the sales department at qt-sales@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #include "customwidgetsinfo.h" | 
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| 43 | #include "driver.h" | 
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| 44 | #include "ui4.h" | 
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| 45 | #include "utils.h" | 
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| 46 |  | 
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| 47 | QT_BEGIN_NAMESPACE | 
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| 48 |  | 
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| 49 | CustomWidgetsInfo::CustomWidgetsInfo() | 
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| 50 | { | 
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| 51 | } | 
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| 52 |  | 
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| 53 | void CustomWidgetsInfo::acceptUI(DomUI *node) | 
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| 54 | { | 
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| 55 | m_customWidgets.clear(); | 
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| 56 |  | 
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| 57 | if (node->elementCustomWidgets()) | 
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| 58 | acceptCustomWidgets(node->elementCustomWidgets()); | 
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| 59 | } | 
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| 60 |  | 
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| 61 | void CustomWidgetsInfo::acceptCustomWidgets(DomCustomWidgets *node) | 
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| 62 | { | 
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| 63 | TreeWalker::acceptCustomWidgets(node); | 
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| 64 | } | 
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| 65 |  | 
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| 66 | void CustomWidgetsInfo::acceptCustomWidget(DomCustomWidget *node) | 
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| 67 | { | 
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| 68 | if (node->elementClass().isEmpty()) | 
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| 69 | return; | 
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| 70 |  | 
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| 71 | m_customWidgets.insert(node->elementClass(), node); | 
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| 72 | } | 
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| 73 |  | 
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| 74 | bool CustomWidgetsInfo::extends(const QString &classNameIn, const QLatin1String &baseClassName) const | 
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| 75 | { | 
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| 76 | if (classNameIn == baseClassName) | 
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| 77 | return true; | 
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| 78 |  | 
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| 79 | QString className = classNameIn; | 
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| 80 | while (const DomCustomWidget *c = customWidget(className)) { | 
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| 81 | const QString extends = c->elementExtends(); | 
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| 82 | if (className == extends) // Faulty legacy custom widget entries exist. | 
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| 83 | return false; | 
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| 84 | if (extends == baseClassName) | 
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| 85 | return true; | 
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| 86 | className = extends; | 
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| 87 | } | 
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| 88 | return false; | 
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| 89 | } | 
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| 90 |  | 
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| 91 | QString CustomWidgetsInfo::realClassName(const QString &className) const | 
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| 92 | { | 
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| 93 | if (className == QLatin1String("Line")) | 
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| 94 | return QLatin1String("QFrame"); | 
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| 95 |  | 
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| 96 | return className; | 
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| 97 | } | 
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| 98 |  | 
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| 99 | DomScript *CustomWidgetsInfo::customWidgetScript(const QString &name) const | 
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| 100 | { | 
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| 101 | if (m_customWidgets.empty()) | 
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| 102 | return 0; | 
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| 103 |  | 
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| 104 | const NameCustomWidgetMap::const_iterator it = m_customWidgets.constFind(name); | 
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| 105 | if (it == m_customWidgets.constEnd()) | 
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| 106 | return 0; | 
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| 107 |  | 
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| 108 | return it.value()->elementScript(); | 
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| 109 | } | 
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| 110 |  | 
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| 111 | QString CustomWidgetsInfo::customWidgetAddPageMethod(const QString &name) const | 
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| 112 | { | 
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| 113 | if (DomCustomWidget *dcw = m_customWidgets.value(name, 0)) | 
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| 114 | return dcw->elementAddPageMethod(); | 
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| 115 | return QString(); | 
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| 116 | } | 
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| 117 |  | 
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| 118 |  | 
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| 119 | QT_END_NAMESPACE | 
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