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| author | Qt by Nokia <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
|---|---|---|
| committer | axis <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
| commit | e1b2c9deb5943faae2b29be6a5c006f75bb73f06 (patch) | |
| tree | fc79e45367c0a8fc71185e9afc33f7503a58653c /examples | |
| download | qtxmlpatterns-e1b2c9deb5943faae2b29be6a5c006f75bb73f06.tar.gz | |
Initial import from the monolithic Qt.
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'examples')
61 files changed, 3712 insertions, 0 deletions
diff --git a/examples/examples.pro b/examples/examples.pro new file mode 100644 index 0000000..cd32a1b --- /dev/null +++ b/examples/examples.pro @@ -0,0 +1,2 @@ +TEMPLATE = subdirs +SUBDIRS += xmlpatterns diff --git a/examples/xmlpatterns/README b/examples/xmlpatterns/README new file mode 100644 index 0000000..5d585dc --- /dev/null +++ b/examples/xmlpatterns/README @@ -0,0 +1,38 @@ +XQuery queries and XPath expressions can be used in Qt with the +QtXmlPatterns module. + +XQuery is a query language used to query XML in a concise and safe manner. + +The example launcher provided with Qt can be used to explore each of the +examples in this directory. + +Documentation for these examples can be found via the Tutorial and Examples +link in the main Qt documentation. + + +Finding the Qt Examples and Demos launcher +========================================== + +On Windows: + +The launcher can be accessed via the Windows Start menu. Select the menu +entry entitled "Qt Examples and Demos" entry in the submenu containing +the Qt tools. + +On Mac OS X: + +For the binary distribution, the qtdemo executable is installed in the +/Developer/Applications/Qt directory. For the source distribution, it is +installed alongside the other Qt tools on the path specified when Qt is +configured. + +On Unix/Linux: + +The qtdemo executable is installed alongside the other Qt tools on the path +specified when Qt is configured. + +On all platforms: + +The source code for the launcher can be found in the demos/qtdemo directory +in the Qt package. This example is built at the same time as the Qt libraries, +tools, examples, and demonstrations. diff --git a/examples/xmlpatterns/filetree/filetree.cpp b/examples/xmlpatterns/filetree/filetree.cpp new file mode 100644 index 0000000..5b90cfb --- /dev/null +++ b/examples/xmlpatterns/filetree/filetree.cpp @@ -0,0 +1,371 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore/QUrl> +#include <QtCore/QVariant> +#include <QtXmlPatterns/QXmlNamePool> +#include "filetree.h" + +/* +The model has two types of nodes: elements & attributes. + + <directory name=""> + <file name=""> + </file> + </directory> + + In QXmlNodeModelIndex we store two values. QXmlNodeIndex::data() + is treated as a signed int, and it is an index into m_fileInfos + unless it is -1, in which case it has no meaning and the value + of QXmlNodeModelIndex::additionalData() is a Type name instead. + */ + +/*! + The constructor passes \a pool to the base class, then loads an + internal vector with an instance of QXmlName for each of the + strings "file", "directory", "fileName", "filePath", "size", + "mimeType", and "suffix". + */ +//! [2] +FileTree::FileTree(const QXmlNamePool& pool) + : QSimpleXmlNodeModel(pool), + m_filterAllowAll(QDir::AllEntries | + QDir::AllDirs | + QDir::NoDotAndDotDot | + QDir::Hidden), + m_sortFlags(QDir::Name) +{ + QXmlNamePool np = namePool(); + m_names.resize(7); + m_names[File] = QXmlName(np, QLatin1String("file")); + m_names[Directory] = QXmlName(np, QLatin1String("directory")); + m_names[AttributeFileName] = QXmlName(np, QLatin1String("fileName")); + m_names[AttributeFilePath] = QXmlName(np, QLatin1String("filePath")); + m_names[AttributeSize] = QXmlName(np, QLatin1String("size")); + m_names[AttributeMIMEType] = QXmlName(np, QLatin1String("mimeType")); + m_names[AttributeSuffix] = QXmlName(np, QLatin1String("suffix")); +} +//! [2] + +/*! + Returns the QXmlNodeModelIndex for the model node representing + the directory \a dirName. + + It calls QDir::cleanPath(), because an instance of QFileInfo + constructed for a path ending in '/' will return the empty string in + fileName(), instead of the directory name. +*/ +QXmlNodeModelIndex FileTree::nodeFor(const QString& dirName) const +{ + QFileInfo dirInfo(QDir::cleanPath(dirName)); + Q_ASSERT(dirInfo.exists()); + return toNodeIndex(dirInfo); +} + +/*! + Since the value will always be in m_fileInfos, it is safe for + us to return a const reference to it. + */ +//! [6] +const QFileInfo& +FileTree::toFileInfo(const QXmlNodeModelIndex &nodeIndex) const +{ + return m_fileInfos.at(nodeIndex.data()); +} +//! [6] + +/*! + Returns the model node index for the node specified by the + QFileInfo and node Type. + */ +//! [1] +QXmlNodeModelIndex +FileTree::toNodeIndex(const QFileInfo &fileInfo, Type attributeName) const +{ + const int indexOf = m_fileInfos.indexOf(fileInfo); + + if (indexOf == -1) { + m_fileInfos.append(fileInfo); + return createIndex(m_fileInfos.count()-1, attributeName); + } + else + return createIndex(indexOf, attributeName); +} +//! [1] + +/*! + Returns the model node index for the node specified by the + QFileInfo, which must be a Type::File or Type::Directory. + */ +//! [0] +QXmlNodeModelIndex FileTree::toNodeIndex(const QFileInfo &fileInfo) const +{ + return toNodeIndex(fileInfo, fileInfo.isDir() ? Directory : File); +} +//! [0] + +/*! + This private helper function is only called by nextFromSimpleAxis(). + It is called whenever nextFromSimpleAxis() is called with an axis + parameter of either \c{PreviousSibling} or \c{NextSibling}. + */ +//! [5] +QXmlNodeModelIndex FileTree::nextSibling(const QXmlNodeModelIndex &nodeIndex, + const QFileInfo &fileInfo, + qint8 offset) const +{ + Q_ASSERT(offset == -1 || offset == 1); + + // Get the context node's parent. + const QXmlNodeModelIndex parent(nextFromSimpleAxis(Parent, nodeIndex)); + + if (parent.isNull()) + return QXmlNodeModelIndex(); + + // Get the parent's child list. + const QFileInfo parentFI(toFileInfo(parent)); + Q_ASSERT(Type(parent.additionalData()) == Directory); + const QFileInfoList siblings(QDir(parentFI.absoluteFilePath()).entryInfoList(QStringList(), + m_filterAllowAll, + m_sortFlags)); + Q_ASSERT_X(!siblings.isEmpty(), Q_FUNC_INFO, "Can't happen! We started at a child."); + + // Find the index of the child where we started. + const int indexOfMe = siblings.indexOf(fileInfo); + + // Apply the offset. + const int siblingIndex = indexOfMe + offset; + if (siblingIndex < 0 || siblingIndex > siblings.count() - 1) + return QXmlNodeModelIndex(); + else + return toNodeIndex(siblings.at(siblingIndex)); +} +//! [5] + +/*! + This function is called by the QtXmlPatterns query engine when it + wants to move to the next node in the model. It moves along an \a + axis, \e from the node specified by \a nodeIndex. + + This function is usually the one that requires the most design and + implementation work, because the implementation depends on the + perhaps unique structure of your non-XML data. + + There are \l {QAbstractXmlNodeModel::SimpleAxis} {four values} for + \a axis that the implementation must handle, but there are really + only two axes, i.e., vertical and horizontal. Two of the four values + specify direction on the vertical axis (\c{Parent} and + \c{FirstChild}), and the other two values specify direction on the + horizontal axis (\c{PreviousSibling} and \c{NextSibling}). + + The typical implementation will be a \c switch statement with + a case for each of the four \a axis values. + */ +//! [4] +QXmlNodeModelIndex +FileTree::nextFromSimpleAxis(SimpleAxis axis, const QXmlNodeModelIndex &nodeIndex) const +{ + const QFileInfo fi(toFileInfo(nodeIndex)); + const Type type = Type(nodeIndex.additionalData()); + + if (type != File && type != Directory) { + Q_ASSERT_X(axis == Parent, Q_FUNC_INFO, "An attribute only has a parent!"); + return toNodeIndex(fi, Directory); + } + + switch (axis) { + case Parent: + return toNodeIndex(QFileInfo(fi.path()), Directory); + + case FirstChild: + { + if (type == File) // A file has no children. + return QXmlNodeModelIndex(); + else { + Q_ASSERT(type == Directory); + Q_ASSERT_X(fi.isDir(), Q_FUNC_INFO, "It isn't really a directory!"); + const QDir dir(fi.absoluteFilePath()); + Q_ASSERT(dir.exists()); + + const QFileInfoList children(dir.entryInfoList(QStringList(), + m_filterAllowAll, + m_sortFlags)); + if (children.isEmpty()) + return QXmlNodeModelIndex(); + const QFileInfo firstChild(children.first()); + return toNodeIndex(firstChild); + } + } + + case PreviousSibling: + return nextSibling(nodeIndex, fi, -1); + + case NextSibling: + return nextSibling(nodeIndex, fi, 1); + } + + Q_ASSERT_X(false, Q_FUNC_INFO, "Don't ever get here!"); + return QXmlNodeModelIndex(); +} +//! [4] + +/*! + No matter what part of the file system we model (the whole file + tree or a subtree), \a node will always have \c{file:///} as + the document URI. + */ +QUrl FileTree::documentUri(const QXmlNodeModelIndex &node) const +{ + Q_UNUSED(node); + return QUrl("file:///"); +} + +/*! + This function returns QXmlNodeModelIndex::Element if \a node + is a directory or a file, and QXmlNodeModelIndex::Attribute + otherwise. + */ +QXmlNodeModelIndex::NodeKind +FileTree::kind(const QXmlNodeModelIndex &node) const +{ + switch (Type(node.additionalData())) { + case Directory: + case File: + return QXmlNodeModelIndex::Element; + default: + return QXmlNodeModelIndex::Attribute; + } +} + +/*! + No order is defined for this example, so we always return + QXmlNodeModelIndex::Precedes, just to keep everyone happy. + */ +QXmlNodeModelIndex::DocumentOrder +FileTree::compareOrder(const QXmlNodeModelIndex&, + const QXmlNodeModelIndex&) const +{ + return QXmlNodeModelIndex::Precedes; +} + +/*! + Returns the name of \a node. The caller guarantees that \a node is + not null and that it is contained in this node model. + */ +//! [3] +QXmlName FileTree::name(const QXmlNodeModelIndex &node) const +{ + return m_names.at(node.additionalData()); +} +//! [3] + +/*! + Always returns the QXmlNodeModelIndex for the root of the + file system, i.e. "/". + */ +QXmlNodeModelIndex FileTree::root(const QXmlNodeModelIndex &node) const +{ + Q_UNUSED(node); + return toNodeIndex(QFileInfo(QLatin1String("/"))); +} + +/*! + Returns the typed value for \a node, which must be either an + attribute or an element. The QVariant returned represents the atomic + value of an attribute or the atomic value contained in an element. + + If the QVariant is returned as a default constructed variant, + it means that \a node has no typed value. + */ +QVariant FileTree::typedValue(const QXmlNodeModelIndex &node) const +{ + const QFileInfo &fi = toFileInfo(node); + + switch (Type(node.additionalData())) { + case Directory: + // deliberate fall through. + case File: + return QString(); + case AttributeFileName: + return fi.fileName(); + case AttributeFilePath: + return fi.filePath(); + case AttributeSize: + return fi.size(); + case AttributeMIMEType: + { + /* We don't have any MIME detection code currently, so return + * the most generic one. */ + return QLatin1String("application/octet-stream"); + } + case AttributeSuffix: + return fi.suffix(); + } + + Q_ASSERT_X(false, Q_FUNC_INFO, "This line should never be reached."); + return QString(); +} + +/*! + Returns the attributes of \a element. The caller guarantees + that \a element is an element in this node model. + */ +QVector<QXmlNodeModelIndex> +FileTree::attributes(const QXmlNodeModelIndex &element) const +{ + QVector<QXmlNodeModelIndex> result; + + /* Both elements has this attribute. */ + const QFileInfo &forElement = toFileInfo(element); + result.append(toNodeIndex(forElement, AttributeFilePath)); + result.append(toNodeIndex(forElement, AttributeFileName)); + + if (Type(element.additionalData() == File)) { + result.append(toNodeIndex(forElement, AttributeSize)); + result.append(toNodeIndex(forElement, AttributeSuffix)); + //result.append(toNodeIndex(forElement, AttributeMIMEType)); + } + else { + Q_ASSERT(element.additionalData() == Directory); + } + + return result; +} + diff --git a/examples/xmlpatterns/filetree/filetree.h b/examples/xmlpatterns/filetree/filetree.h new file mode 100644 index 0000000..a36b9a4 --- /dev/null +++ b/examples/xmlpatterns/filetree/filetree.h @@ -0,0 +1,102 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore/QFileInfo> +#include <QtCore/QDir> +#include <QtCore/QVector> +#include <QtXmlPatterns/QSimpleXmlNodeModel> + +class FileTree : public QSimpleXmlNodeModel +{ + public: + FileTree(const QXmlNamePool &namePool); + + QXmlNodeModelIndex nodeFor(const QString &fileName) const; + + //! [0] + virtual QXmlNodeModelIndex::DocumentOrder compareOrder(const QXmlNodeModelIndex&, const QXmlNodeModelIndex&) const; + virtual QXmlName name(const QXmlNodeModelIndex &node) const; + virtual QUrl documentUri(const QXmlNodeModelIndex &node) const; + virtual QXmlNodeModelIndex::NodeKind kind(const QXmlNodeModelIndex &node) const; + virtual QXmlNodeModelIndex root(const QXmlNodeModelIndex &node) const; + virtual QVariant typedValue(const QXmlNodeModelIndex &node) const; + //! [0] + protected: + //! [1] + virtual QVector<QXmlNodeModelIndex> attributes(const QXmlNodeModelIndex &element) const; + virtual QXmlNodeModelIndex nextFromSimpleAxis(SimpleAxis, const QXmlNodeModelIndex&) const; + //! [1] + + private: + //! [4] + enum Type { + File, + Directory, + AttributeFileName, + AttributeFilePath, + AttributeSize, + AttributeMIMEType, + AttributeSuffix + }; + //! [4] + + inline QXmlNodeModelIndex nextSibling(const QXmlNodeModelIndex &nodeIndex, + const QFileInfo &from, + qint8 offset) const; + inline const QFileInfo &toFileInfo(const QXmlNodeModelIndex &index) const; + inline QXmlNodeModelIndex toNodeIndex(const QFileInfo &index, + Type attributeName) const; + inline QXmlNodeModelIndex toNodeIndex(const QFileInfo &index) const; + + /* + One possible improvement is to use a hash, and use the &*&value() + trick to get a pointer, which would be stored in data() instead + of the index. + */ + //! [2] + mutable QVector<QFileInfo> m_fileInfos; + const QDir::Filters m_filterAllowAll; + const QDir::SortFlags m_sortFlags; + QVector<QXmlName> m_names; + //! [2] +}; + + //! [3] + //! [3] diff --git a/examples/xmlpatterns/filetree/filetree.pro b/examples/xmlpatterns/filetree/filetree.pro new file mode 100644 index 0000000..8d9c1fa --- /dev/null +++ b/examples/xmlpatterns/filetree/filetree.pro @@ -0,0 +1,17 @@ +SOURCES += main.cpp filetree.cpp mainwindow.cpp ../shared/xmlsyntaxhighlighter.cpp +HEADERS += filetree.h mainwindow.h ../shared/xmlsyntaxhighlighter.h +FORMS += forms/mainwindow.ui +QT += xmlpatterns +RESOURCES += queries.qrc +INCLUDEPATH += ../shared/ + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/filetree +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.xq *.html +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/filetree +INSTALLS += target sources + +symbian { + TARGET.UID3 = 0xA000D7C4 + include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) +} diff --git a/examples/xmlpatterns/filetree/forms/mainwindow.ui b/examples/xmlpatterns/filetree/forms/mainwindow.ui new file mode 100644 index 0000000..993050f --- /dev/null +++ b/examples/xmlpatterns/filetree/forms/mainwindow.ui @@ -0,0 +1,200 @@ +<ui version="4.0" > + <class>MainWindow</class> + <widget class="QMainWindow" name="MainWindow" > + <property name="geometry" > + <rect> + <x>0</x> + <y>0</y> + <width>910</width> + <height>676</height> + </rect> + </property> + <property name="windowTitle" > + <string>File Tree</string> + </property> + <widget class="QWidget" name="centralwidget" > + <property name="geometry" > + <rect> + <x>0</x> + <y>29</y> + <width>910</width> + <height>625</height> + </rect> + </property> + <layout class="QVBoxLayout" name="verticalLayout_3" > + <item> + <widget class="QLabel" name="label" > + <property name="sizePolicy" > + <sizepolicy vsizetype="Fixed" hsizetype="Preferred" > + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="font" > + <font> + <italic>true</italic> + </font> + </property> + <property name="text" > + <string></string> + </property> + </widget> + </item> + <item> + <widget class="QSplitter" name="splitter_2" > + <property name="orientation" > + <enum>Qt::Horizontal</enum> + </property> + <widget class="QWidget" name="" > + <layout class="QVBoxLayout" name="verticalLayout_2" > + <item> + <widget class="QLabel" name="treeInfo" > + <property name="sizePolicy" > + <sizepolicy vsizetype="Fixed" hsizetype="Preferred" > + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text" > + <string>TextLabel</string> + </property> + </widget> + </item> + <item> + <widget class="QTextEdit" name="fileTree" > + <property name="sizePolicy" > + <sizepolicy vsizetype="Minimum" hsizetype="Expanding" > + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="readOnly" > + <bool>true</bool> + </property> + <property name="html" > + <string><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> +<html><head><meta name="qrichtext" content="1" /><style type="text/css"> +p, li { white-space: pre-wrap; } +</style></head><body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;"> +<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p></body></html></string> + </property> + <property name="acceptRichText" > + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </widget> + <widget class="QWidget" name="" > + <layout class="QVBoxLayout" name="verticalLayout" > + <item> + <widget class="QComboBox" name="queryBox" /> + </item> + <item> + <widget class="QSplitter" name="splitter" > + <property name="orientation" > + <enum>Qt::Vertical</enum> + </property> + <widget class="QTextEdit" name="queryEdit" > + <property name="readOnly" > + <bool>true</bool> + </property> + <property name="html" > + <string><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> +<html><head><meta name="qrichtext" content="1" /><style type="text/css"> +p, li { white-space: pre-wrap; } +</style></head><body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;"> +<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p></body></html></string> + </property> + <property name="acceptRichText" > + <bool>false</bool> + </property> + </widget> + <widget class="QTextEdit" name="output" > + <property name="sizePolicy" > + <sizepolicy vsizetype="Minimum" hsizetype="Expanding" > + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="readOnly" > + <bool>true</bool> + </property> + <property name="html" > + <string><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> +<html><head><meta name="qrichtext" content="1" /><style type="text/css"> +p, li { white-space: pre-wrap; } +</style></head><body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;"> +<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"></p></body></html></string> + </property> + <property name="acceptRichText" > + <bool>false</bool> + </property> + </widget> + </widget> + </item> + </layout> + </widget> + </widget> + </item> + </layout> + <zorder>label</zorder> + <zorder>splitter_2</zorder> + <zorder>queryBox</zorder> + <zorder>treeInfo</zorder> + <zorder>splitter</zorder> + </widget> + <widget class="QMenuBar" name="menubar" > + <property name="geometry" > + <rect> + <x>0</x> + <y>0</y> + <width>910</width> + <height>29</height> + </rect> + </property> + <widget class="QMenu" name="menuFile" > + <property name="title" > + <string>&File</string> + </property> + <addaction name="actionOpenDirectory" /> + </widget> + <widget class="QMenu" name="menu_Help" > + <property name="title" > + <string>&Help</string> + </property> + <addaction name="actionAbout" /> + </widget> + <addaction name="menuFile" /> + <addaction name="menu_Help" /> + </widget> + <widget class="QStatusBar" name="statusbar" > + <property name="geometry" > + <rect> + <x>0</x> + <y>654</y> + <width>910</width> + <height>22</height> + </rect> + </property> + </widget> + <action name="actionOpenDirectory" > + <property name="text" > + <string>Open Directory...</string> + </property> + <property name="shortcut" > + <string>Ctrl+O</string> + </property> + </action> + <action name="actionAbout" > + <property name="text" > + <string>&About</string> + </property> + <property name="shortcut" > + <string>Ctrl+A</string> + </property> + </action> + </widget> + <resources/> + <connections/> +</ui> diff --git a/examples/xmlpatterns/filetree/main.cpp b/examples/xmlpatterns/filetree/main.cpp new file mode 100644 index 0000000..939072a --- /dev/null +++ b/examples/xmlpatterns/filetree/main.cpp @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui/QApplication> + +#include "mainwindow.h" + +int main(int argc, char **argv) +{ + Q_INIT_RESOURCE(queries); + QApplication app(argc, argv); + MainWindow mainWindow; + + mainWindow.show(); + return app.exec(); +} diff --git a/examples/xmlpatterns/filetree/mainwindow.cpp b/examples/xmlpatterns/filetree/mainwindow.cpp new file mode 100644 index 0000000..43502ce --- /dev/null +++ b/examples/xmlpatterns/filetree/mainwindow.cpp @@ -0,0 +1,165 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include <QLibraryInfo> +#include <QtXmlPatterns> + +#include "mainwindow.h" +#include "xmlsyntaxhighlighter.h" + +//! [0] +MainWindow::MainWindow() : m_fileTree(m_namePool) +{ + setupUi(this); + + new XmlSyntaxHighlighter(fileTree->document()); + + // Set up the font. + { + QFont font("Courier",10); + font.setFixedPitch(true); + + fileTree->setFont(font); + queryEdit->setFont(font); + output->setFont(font); + } + + const QString dir(QLibraryInfo::location(QLibraryInfo::ExamplesPath) + "/xmlpatterns/filetree"); + qDebug() << dir; + + if (QDir(dir).exists()) + loadDirectory(dir); + else + fileTree->setPlainText(tr("Use the Open menu entry to select a directory.")); + + const QStringList queries(QDir(":/queries/", "*.xq").entryList()); + int len = queries.count(); + + for (int i = 0; i < len; ++i) + queryBox->addItem(queries.at(i)); + +} +//! [0] + +//! [2] +void MainWindow::on_queryBox_currentIndexChanged() +{ + QFile queryFile(":/queries/" + queryBox->currentText()); + queryFile.open(QIODevice::ReadOnly); + + queryEdit->setPlainText(QString::fromLatin1(queryFile.readAll())); + evaluateResult(); +} +//! [2] + +//! [3] +void MainWindow::evaluateResult() +{ + if (queryBox->currentText().isEmpty()) + return; + + QXmlQuery query(m_namePool); + query.bindVariable("fileTree", m_fileNode); + query.setQuery(QUrl("qrc:/queries/" + queryBox->currentText())); + + QByteArray formatterOutput; + QBuffer buffer(&formatterOutput); + buffer.open(QIODevice::WriteOnly); + + QXmlFormatter formatter(query, &buffer); + query.evaluateTo(&formatter); + + output->setText(QString::fromLatin1(formatterOutput.constData())); +} +//! [3] + +//! [1] +void MainWindow::on_actionOpenDirectory_triggered() +{ + const QString directoryName = QFileDialog::getExistingDirectory(this); + if (!directoryName.isEmpty()) + loadDirectory(directoryName); +} +//! [1] + +//! [4] +//! [5] +void MainWindow::loadDirectory(const QString &directory) +{ + Q_ASSERT(QDir(directory).exists()); + + m_fileNode = m_fileTree.nodeFor(directory); +//! [5] + + QXmlQuery query(m_namePool); + query.bindVariable("fileTree", m_fileNode); + query.setQuery(QUrl("qrc:/queries/wholeTree.xq")); + + QByteArray output; + QBuffer buffer(&output); + buffer.open(QIODevice::WriteOnly); + + QXmlFormatter formatter(query, &buffer); + query.evaluateTo(&formatter); + + treeInfo->setText(tr("Model of %1 output as XML.").arg(directory)); + fileTree->setText(QString::fromLatin1(output.constData())); + evaluateResult(); +//! [6] +} +//! [6] +//! [4] + +void MainWindow::on_actionAbout_triggered() +{ + QMessageBox::about(this, tr("About File Tree"), + tr("<p>Select <b>File->Open Directory</b> and " + "choose a directory. The directory is then " + "loaded into the model, and the model is " + "displayed on the left as XML.</p>" + + "<p>From the query menu on the right, select " + "a query. The query is displayed and then run " + "on the model. The results are displayed below " + "the query.</p>")); +} + + diff --git a/examples/xmlpatterns/filetree/mainwindow.h b/examples/xmlpatterns/filetree/mainwindow.h new file mode 100644 index 0000000..8bf3196 --- /dev/null +++ b/examples/xmlpatterns/filetree/mainwindow.h @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include <QFile> +#include <QMainWindow> +#include <QXmlNamePool> +//! [0] +#include "filetree.h" +#include "ui_mainwindow.h" + +class MainWindow : public QMainWindow, private Ui_MainWindow +{ + Q_OBJECT + + public: + MainWindow(); + + private slots: + void on_actionOpenDirectory_triggered(); + void on_actionAbout_triggered(); + void on_queryBox_currentIndexChanged(); + + private: + void loadDirectory(const QString &directory); + void evaluateResult(); + + const QXmlNamePool m_namePool; + const FileTree m_fileTree; + QXmlNodeModelIndex m_fileNode; +}; +//! [0] +#endif diff --git a/examples/xmlpatterns/filetree/queries.qrc b/examples/xmlpatterns/filetree/queries.qrc new file mode 100644 index 0000000..2e48601 --- /dev/null +++ b/examples/xmlpatterns/filetree/queries.qrc @@ -0,0 +1,7 @@ +<!DOCTYPE RCC> + <RCC version="1.0"> +<qresource> + <file>queries/listCPPFiles.xq</file> + <file>queries/wholeTree.xq</file> +</qresource> +</RCC> diff --git a/examples/xmlpatterns/filetree/queries/listCPPFiles.xq b/examples/xmlpatterns/filetree/queries/listCPPFiles.xq new file mode 100644 index 0000000..e311d27 --- /dev/null +++ b/examples/xmlpatterns/filetree/queries/listCPPFiles.xq @@ -0,0 +1,19 @@ +declare variable $where as xs:string := string($fileTree/@filePath); +<html> + <head> + <title>All cpp files in: {$where}</title> + </head> + <body> + <p> + cpp-files found in {$where} sorted by size: + </p> + <ul> { + for $file in $fileTree//file[@suffix = "cpp"] + order by xs:integer($file/@size) + return + <li> + {string($file/@fileName)}, size: {string($file/@size)} + </li> + } </ul> + </body> +</html> diff --git a/examples/xmlpatterns/filetree/queries/wholeTree.xq b/examples/xmlpatterns/filetree/queries/wholeTree.xq new file mode 100644 index 0000000..ec2977b --- /dev/null +++ b/examples/xmlpatterns/filetree/queries/wholeTree.xq @@ -0,0 +1 @@ +$fileTree diff --git a/examples/xmlpatterns/recipes/files/allRecipes.xq b/examples/xmlpatterns/recipes/files/allRecipes.xq new file mode 100644 index 0000000..6888c31 --- /dev/null +++ b/examples/xmlpatterns/recipes/files/allRecipes.xq @@ -0,0 +1,4 @@ +(: Select all recipes. :) +declare variable $inputDocument external; + +doc($inputDocument)/cookbook/recipe/<p>{string(title)}</p> diff --git a/examples/xmlpatterns/recipes/files/cookbook.xml b/examples/xmlpatterns/recipes/files/cookbook.xml new file mode 100644 index 0000000..3b6f621 --- /dev/null +++ b/examples/xmlpatterns/recipes/files/cookbook.xml @@ -0,0 +1,62 @@ +<?xml version="1.0" encoding="UTF-8"?> +<cookbook> + <recipe xml:id="MushroomSoup"> + <title>Quick and Easy Mushroom Soup</title> + <ingredient name="Fresh mushrooms" + quantity="7" + unit="pieces"/> + <ingredient name="Garlic" + quantity="1" + unit="cloves"/> + <ingredient name="Olive oil" + quantity="2" + unit="tablespoons"/> + <ingredient name="Milk" + quantity="200" + unit="milliliters"/> + <ingredient name="Water" + quantity="200" + unit="milliliters"/> + <ingredient name="Cream" + quantity="100" + unit="milliliters"/> + <ingredient name="Vegetable soup cube" + quantity="1/2" + unit="cubes"/> + <ingredient name="Ground black pepper" + quantity="1/2" + unit="teaspoons"/> + <ingredient name="Dried parsley" + quantity="1" + unit="teaspoons"/> + <time quantity="20" + unit="minutes"/> + <method> + <step>1. Slice mushrooms and garlic.</step> + <step>2. Fry mushroom slices and garlic with olive oil.</step> + <step>3. Once mushrooms are cooked, add milk, cream water. Stir.</step> + <step>4. Add vegetable soup cube.</step> + <step>5. Reduce heat, add pepper and parsley.</step> + <step>6. Turn off the stove before the mixture boils.</step> + <step>7. Blend the mixture.</step> + </method> + </recipe> + <recipe xml:id="CheeseOnToast"> + <title>Cheese on Toast</title> + <ingredient name="Bread" + quantity="2" + unit="slices"/> + <ingredient name="Cheese" + quantity="2" + unit="slices"/> + <time quantity="3" + unit="minutes"/> + <method> + <step>1. Slice the bread and cheese.</step> + <step>2. Grill one side of each slice of bread.</step> + <step>3. Turn over the bread and place a slice of cheese on each piece.</step> + <step>4. Grill until the cheese has started to melt.</step> + <step>5. Serve and enjoy!</step> + </method> + </recipe> +</cookbook> diff --git a/examples/xmlpatterns/recipes/files/liquidIngredientsInSoup.xq b/examples/xmlpatterns/recipes/files/liquidIngredientsInSoup.xq new file mode 100644 index 0000000..3baecd8 --- /dev/null +++ b/examples/xmlpatterns/recipes/files/liquidIngredientsInSoup.xq @@ -0,0 +1,5 @@ +(: All liquid ingredients form Mushroom Soup. :) +declare variable $inputDocument external; + +doc($inputDocument)/cookbook/recipe[@xml:id = "MushroomSoup"]/ingredient[@unit = "milliliters"]/ +<p>{@name, @quantity, @unit}</p> diff --git a/examples/xmlpatterns/recipes/files/mushroomSoup.xq b/examples/xmlpatterns/recipes/files/mushroomSoup.xq new file mode 100644 index 0000000..b1fee34 --- /dev/null +++ b/examples/xmlpatterns/recipes/files/mushroomSoup.xq @@ -0,0 +1,5 @@ +(: All ingredients for Mushroom Soup. :) +declare variable $inputDocument external; + +doc($inputDocument)/cookbook/recipe[@xml:id = "MushroomSoup"]/ingredient/ +<p>{@name, @quantity}</p> diff --git a/examples/xmlpatterns/recipes/files/preparationLessThan30.xq b/examples/xmlpatterns/recipes/files/preparationLessThan30.xq new file mode 100644 index 0000000..d74a4eb --- /dev/null +++ b/examples/xmlpatterns/recipes/files/preparationLessThan30.xq @@ -0,0 +1,9 @@ +(: All recipes taking 10 minutes or less to prepare. :) +declare variable $inputDocument external; + +doc($inputDocument)/cookbook/recipe/time[@unit = "minutes" and xs:integer(@quantity) <= 10]/ +<p> + { + concat(../title, ' (', @quantity, ' ', @unit, ')') + } +</p> diff --git a/examples/xmlpatterns/recipes/files/preparationTimes.xq b/examples/xmlpatterns/recipes/files/preparationTimes.xq new file mode 100644 index 0000000..cb4217f --- /dev/null +++ b/examples/xmlpatterns/recipes/files/preparationTimes.xq @@ -0,0 +1,5 @@ +(: All recipes with preparation times. :) +declare variable $inputDocument external; + +doc($inputDocument)/cookbook/recipe/ +<recipe title="{title}" time="{time/@quantity} {time/@unit}"/> diff --git a/examples/xmlpatterns/recipes/forms/querywidget.ui b/examples/xmlpatterns/recipes/forms/querywidget.ui new file mode 100644 index 0000000..fb2ab64 --- /dev/null +++ b/examples/xmlpatterns/recipes/forms/querywidget.ui @@ -0,0 +1,151 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>QueryWidget</class> + <widget class="QMainWindow" name="QueryWidget"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>570</width> + <height>531</height> + </rect> + </property> + <property name="windowTitle"> + <string>Recipes XQuery Example</string> + </property> + <widget class="QWidget" name="centralwidget"> + <layout class="QVBoxLayout" name="verticalLayout"> + <item> + <layout class="QVBoxLayout"> + <property name="spacing"> + <number>6</number> + </property> + <property name="margin"> + <number>0</number> + </property> + <item> + <widget class="QGroupBox" name="inputGroupBox"> + <property name="minimumSize"> + <size> + <width>550</width> + <height>120</height> + </size> + </property> + <property name="title"> + <string>Input Document</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout_4"> + <item> + <layout class="QVBoxLayout" name="_2"> + <property name="spacing"> + <number>6</number> + </property> + <property name="margin"> + <number>0</number> + </property> + <item> + <widget class="QTextEdit" name="inputTextEdit"> + <property name="readOnly"> + <bool>true</bool> + </property> + </widget> + </item> + </layout> + </item> + </layout> + </widget> + </item> + <item> + <widget class="QGroupBox" name="queryGroupBox"> + <property name="minimumSize"> + <size> + <width>550</width> + <height>120</height> + </size> + </property> + <property name="title"> + <string>Select your query:</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout_5"> + <item> + <widget class="QComboBox" name="defaultQueries"/> + </item> + <item> + <widget class="QTextEdit" name="queryTextEdit"> + <property name="minimumSize"> + <size> + <width>400</width> + <height>60</height> + </size> + </property> + <property name="readOnly"> + <bool>true</bool> + </property> + <property name="acceptRichText"> + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </widget> + </item> + <item> + <widget class="QGroupBox" name="outputGroupBox"> + <property name="minimumSize"> + <size> + <width>550</width> + <height>120</height> + </size> + </property> + <property name="title"> + <string>Output Document</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout_6"> + <item> + <layout class="QVBoxLayout" name="_3"> + <property name="spacing"> + <number>6</number> + </property> + <property name="margin"> + <number>0</number> + </property> + <item> + <widget class="QTextEdit" name="outputTextEdit"> + <property name="minimumSize"> + <size> + <width>500</width> + <height>80</height> + </size> + </property> + <property name="readOnly"> + <bool>true</bool> + </property> + <property name="acceptRichText"> + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </item> + </layout> + </widget> + </item> + </layout> + </item> + </layout> + </widget> + <widget class="QMenuBar" name="menubar"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>570</width> + <height>26</height> + </rect> + </property> + </widget> + <widget class="QStatusBar" name="statusbar"/> + </widget> + <resources/> + <connections/> +</ui> diff --git a/examples/xmlpatterns/recipes/main.cpp b/examples/xmlpatterns/recipes/main.cpp new file mode 100644 index 0000000..cf679f5 --- /dev/null +++ b/examples/xmlpatterns/recipes/main.cpp @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include "querymainwindow.h" + +//! [0] +int main(int argc, char* argv[]) +{ + Q_INIT_RESOURCE(recipes); + QApplication app(argc, argv); + QueryMainWindow* const queryWindow = new QueryMainWindow; + queryWindow->show(); + return app.exec(); +} +//! [0] diff --git a/examples/xmlpatterns/recipes/querymainwindow.cpp b/examples/xmlpatterns/recipes/querymainwindow.cpp new file mode 100644 index 0000000..95a8669 --- /dev/null +++ b/examples/xmlpatterns/recipes/querymainwindow.cpp @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include <QtXmlPatterns> + +#include "querymainwindow.h" +#include "xmlsyntaxhighlighter.h" + +//! [0] +QueryMainWindow::QueryMainWindow() : ui_defaultQueries(0) +{ + setupUi(this); + + new XmlSyntaxHighlighter(findChild<QTextEdit*>("inputTextEdit")->document()); + new XmlSyntaxHighlighter(findChild<QTextEdit*>("outputTextEdit")->document()); + + ui_defaultQueries = findChild<QComboBox*>("defaultQueries"); + QMetaObject::connectSlotsByName(this); + connect(ui_defaultQueries, SIGNAL(currentIndexChanged(int)), SLOT(displayQuery(int))); + + loadInputFile(); + const QStringList queries(QDir(":/files/", "*.xq").entryList()); + int len = queries.count(); + for(int i = 0; i < len; ++i) + ui_defaultQueries->addItem(queries.at(i)); +} +//! [0] + + +//! [1] +void QueryMainWindow::displayQuery(int index) +{ + QFile queryFile(QString(":files/") + ui_defaultQueries->itemText(index)); + queryFile.open(QIODevice::ReadOnly); + const QString query(QString::fromLatin1(queryFile.readAll())); + findChild<QTextEdit*>("queryTextEdit")->setPlainText(query); + + evaluate(query); +} +//! [1] + + +void QueryMainWindow::loadInputFile() +{ + QFile forView; + forView.setFileName(":/files/cookbook.xml"); + if (!forView.open(QIODevice::ReadOnly)) { + QMessageBox::information(this, + tr("Unable to open file"), forView.errorString()); + return; + } + + QTextStream in(&forView); + QString inputDocument = in.readAll(); + findChild<QTextEdit*>("inputTextEdit")->setPlainText(inputDocument); +} + + +//! [2] +void QueryMainWindow::evaluate(const QString &str) +{ + QFile sourceDocument; + sourceDocument.setFileName(":/files/cookbook.xml"); + sourceDocument.open(QIODevice::ReadOnly); + + QByteArray outArray; + QBuffer buffer(&outArray); + buffer.open(QIODevice::ReadWrite); + + QXmlQuery query; + query.bindVariable("inputDocument", &sourceDocument); + query.setQuery(str); + if (!query.isValid()) + return; + + QXmlFormatter formatter(query, &buffer); + if (!query.evaluateTo(&formatter)) + return; + + buffer.close(); + findChild<QTextEdit*>("outputTextEdit")->setPlainText(QString::fromUtf8(outArray.constData())); + +} +//! [2] + diff --git a/examples/xmlpatterns/recipes/querymainwindow.h b/examples/xmlpatterns/recipes/querymainwindow.h new file mode 100644 index 0000000..675b047 --- /dev/null +++ b/examples/xmlpatterns/recipes/querymainwindow.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QUERYMAINWINDOW_H +#define QUERYMAINWINDOW_H + +#include <QMainWindow> + +#include "ui_querywidget.h" + +QT_BEGIN_NAMESPACE +class QComboBox; +QT_END_NAMESPACE + +//! [0] +class QueryMainWindow : public QMainWindow, + private Ui::QueryWidget +{ + Q_OBJECT + + public: + QueryMainWindow(); + + public slots: + void displayQuery(int index); + + private: + QComboBox* ui_defaultQueries; + + void evaluate(const QString &str); + void loadInputFile(); +}; +//! [0] +#endif diff --git a/examples/xmlpatterns/recipes/recipes.pro b/examples/xmlpatterns/recipes/recipes.pro new file mode 100644 index 0000000..4c10227 --- /dev/null +++ b/examples/xmlpatterns/recipes/recipes.pro @@ -0,0 +1,16 @@ +QT += xmlpatterns +FORMS += forms/querywidget.ui +HEADERS = querymainwindow.h ../shared/xmlsyntaxhighlighter.h +RESOURCES = recipes.qrc +SOURCES = main.cpp querymainwindow.cpp ../shared/xmlsyntaxhighlighter.cpp +INCLUDEPATH += ../shared/ + +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/recipes +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.xq *.html forms files +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/recipes +INSTALLS += target sources + +symbian { + TARGET.UID3 = 0xA000D7C5 + include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) +} diff --git a/examples/xmlpatterns/recipes/recipes.qrc b/examples/xmlpatterns/recipes/recipes.qrc new file mode 100644 index 0000000..65b6615 --- /dev/null +++ b/examples/xmlpatterns/recipes/recipes.qrc @@ -0,0 +1,10 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file>files/cookbook.xml</file> + <file>files/allRecipes.xq</file> + <file>files/liquidIngredientsInSoup.xq</file> + <file>files/mushroomSoup.xq</file> + <file>files/preparationLessThan30.xq</file> + <file>files/preparationTimes.xq</file> +</qresource> +</RCC> diff --git a/examples/xmlpatterns/schema/files/contact.xsd b/examples/xmlpatterns/schema/files/contact.xsd new file mode 100644 index 0000000..3e1b570 --- /dev/null +++ b/examples/xmlpatterns/schema/files/contact.xsd @@ -0,0 +1,25 @@ +<?xml version="1.0"?> +<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + + <xsd:element name="contact"> + <xsd:complexType> + <xsd:sequence> + <xsd:element name="givenName" type="xsd:string"/> + <xsd:element name="familyName" type="xsd:string"/> + <xsd:element name="birthdate" type="xsd:date" minOccurs="0"/> + <xsd:element name="homeAddress" type="address"/> + <xsd:element name="workAddress" type="address" minOccurs="0"/> + </xsd:sequence> + </xsd:complexType> + </xsd:element> + + <xsd:complexType name="address"> + <xsd:sequence> + <xsd:element name="street" type="xsd:string"/> + <xsd:element name="zipCode" type="xsd:string"/> + <xsd:element name="city" type="xsd:string"/> + <xsd:element name="country" type="xsd:string"/> + </xsd:sequence> + </xsd:complexType> + +</xsd:schema> diff --git a/examples/xmlpatterns/schema/files/invalid_contact.xml b/examples/xmlpatterns/schema/files/invalid_contact.xml new file mode 100644 index 0000000..42f1edd --- /dev/null +++ b/examples/xmlpatterns/schema/files/invalid_contact.xml @@ -0,0 +1,11 @@ +<contact> + <givenName>John</givenName> + <familyName>Doe</familyName> + <title>Prof.</title> + <workAddress> + <street>Sandakerveien 116</street> + <zipCode>N-0550</zipCode> + <city>Oslo</city> + <country>Norway</country> + </workAddress> +</contact> diff --git a/examples/xmlpatterns/schema/files/invalid_order.xml b/examples/xmlpatterns/schema/files/invalid_order.xml new file mode 100644 index 0000000..8ffc5fd --- /dev/null +++ b/examples/xmlpatterns/schema/files/invalid_order.xml @@ -0,0 +1,13 @@ +<order> + <customerId>234219</customerId> + <article> + <articleId>21692</articleId> + <count>3</count> + </article> + <article> + <articleId>24749</articleId> + <count>9</count> + </article> + <deliveryDate>2009-01-23</deliveryDate> + <payed>yes</payed> +</order> diff --git a/examples/xmlpatterns/schema/files/invalid_recipe.xml b/examples/xmlpatterns/schema/files/invalid_recipe.xml new file mode 100644 index 0000000..4d75af6 --- /dev/null +++ b/examples/xmlpatterns/schema/files/invalid_recipe.xml @@ -0,0 +1,14 @@ +<recipe> + <title>Cheese on Toast</title> + <ingredient name="Bread" quantity="2" unit="slices"/> + <ingredient name="Cheese" quantity="2" unit="slices"/> + <time quantity="3" unit="days"/> + <method> + <step>1. Slice the bread and cheese.</step> + <step>2. Grill one side of each slice of bread.</step> + <step>3. Turn over the bread and place a slice of cheese on each piece.</step> + <step>4. Grill until the cheese has started to melt.</step> + <step>5. Serve and enjoy!</step> + </method> + <comment>Tell your friends about it!</comment> +</recipe> diff --git a/examples/xmlpatterns/schema/files/order.xsd b/examples/xmlpatterns/schema/files/order.xsd new file mode 100644 index 0000000..405cafe --- /dev/null +++ b/examples/xmlpatterns/schema/files/order.xsd @@ -0,0 +1,23 @@ +<?xml version="1.0"?> +<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + + <xsd:element name="order"> + <xsd:complexType> + <xsd:sequence> + <xsd:element name="customerId" type="xsd:positiveInteger"/> + <xsd:element name="article" type="articleType" maxOccurs="unbounded"/> + <xsd:element name="deliveryDate" type="xsd:date"/> + <xsd:element name="payed" type="xsd:boolean"/> + </xsd:sequence> + </xsd:complexType> + </xsd:element> + + <xsd:complexType name="articleType"> + <xsd:sequence> + <xsd:element name="articleId" type="xsd:positiveInteger"/> + <xsd:element name="count" type="xsd:positiveInteger"/> + <xsd:element name="comment" type="xsd:string" minOccurs="0"/> + </xsd:sequence> + </xsd:complexType> + +</xsd:schema> diff --git a/examples/xmlpatterns/schema/files/recipe.xsd b/examples/xmlpatterns/schema/files/recipe.xsd new file mode 100644 index 0000000..bbbafd9 --- /dev/null +++ b/examples/xmlpatterns/schema/files/recipe.xsd @@ -0,0 +1,40 @@ +<?xml version="1.0"?> +<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + + <xsd:element name="recipe"> + <xsd:complexType> + <xsd:sequence> + <xsd:element name="title" type="xsd:string"/> + <xsd:element name="ingredient" type="ingredientType" maxOccurs="unbounded"/> + <xsd:element name="time" type="timeType"/> + <xsd:element name="method"> + <xsd:complexType> + <xsd:sequence> + <xsd:element name="step" type="xsd:string" maxOccurs="unbounded"/> + </xsd:sequence> + </xsd:complexType> + </xsd:element> + </xsd:sequence> + </xsd:complexType> + </xsd:element> + + <xsd:complexType name="ingredientType"> + <xsd:attribute name="name" type="xsd:string"/> + <xsd:attribute name="quantity" type="xsd:positiveInteger"/> + <xsd:attribute name="unit" type="xsd:string"/> + </xsd:complexType> + + <xsd:complexType name="timeType"> + <xsd:attribute name="quantity" type="xsd:positiveInteger"/> + <xsd:attribute name="unit"> + <xsd:simpleType> + <xsd:restriction base="xsd:string"> + <xsd:enumeration value="seconds"/> + <xsd:enumeration value="minutes"/> + <xsd:enumeration value="hours"/> + </xsd:restriction> + </xsd:simpleType> + </xsd:attribute> + </xsd:complexType> + +</xsd:schema> diff --git a/examples/xmlpatterns/schema/files/valid_contact.xml b/examples/xmlpatterns/schema/files/valid_contact.xml new file mode 100644 index 0000000..53c04d4 --- /dev/null +++ b/examples/xmlpatterns/schema/files/valid_contact.xml @@ -0,0 +1,11 @@ +<contact> + <givenName>John</givenName> + <familyName>Doe</familyName> + <birthdate>1977-12-25</birthdate> + <homeAddress> + <street>Sandakerveien 116</street> + <zipCode>N-0550</zipCode> + <city>Oslo</city> + <country>Norway</country> + </homeAddress> +</contact> diff --git a/examples/xmlpatterns/schema/files/valid_order.xml b/examples/xmlpatterns/schema/files/valid_order.xml new file mode 100644 index 0000000..f83c36c --- /dev/null +++ b/examples/xmlpatterns/schema/files/valid_order.xml @@ -0,0 +1,18 @@ +<order> + <customerId>194223</customerId> + <article> + <articleId>22242</articleId> + <count>5</count> + </article> + <article> + <articleId>32372</articleId> + <count>12</count> + <comment>without stripes</comment> + </article> + <article> + <articleId>23649</articleId> + <count>2</count> + </article> + <deliveryDate>2009-01-23</deliveryDate> + <payed>true</payed> +</order> diff --git a/examples/xmlpatterns/schema/files/valid_recipe.xml b/examples/xmlpatterns/schema/files/valid_recipe.xml new file mode 100644 index 0000000..f6499ba --- /dev/null +++ b/examples/xmlpatterns/schema/files/valid_recipe.xml @@ -0,0 +1,13 @@ +<recipe> + <title>Cheese on Toast</title> + <ingredient name="Bread" quantity="2" unit="slices"/> + <ingredient name="Cheese" quantity="2" unit="slices"/> + <time quantity="3" unit="minutes"/> + <method> + <step>1. Slice the bread and cheese.</step> + <step>2. Grill one side of each slice of bread.</step> + <step>3. Turn over the bread and place a slice of cheese on each piece.</step> + <step>4. Grill until the cheese has started to melt.</step> + <step>5. Serve and enjoy!</step> + </method> +</recipe> diff --git a/examples/xmlpatterns/schema/main.cpp b/examples/xmlpatterns/schema/main.cpp new file mode 100644 index 0000000..d501b5f --- /dev/null +++ b/examples/xmlpatterns/schema/main.cpp @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include "mainwindow.h" + +//! [0] +int main(int argc, char* argv[]) +{ + Q_INIT_RESOURCE(schema); + QApplication app(argc, argv); + MainWindow* const window = new MainWindow; + window->show(); + return app.exec(); +} +//! [0] diff --git a/examples/xmlpatterns/schema/mainwindow.cpp b/examples/xmlpatterns/schema/mainwindow.cpp new file mode 100644 index 0000000..ac0dd00 --- /dev/null +++ b/examples/xmlpatterns/schema/mainwindow.cpp @@ -0,0 +1,217 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include <QtXmlPatterns> + +#include "mainwindow.h" +#include "xmlsyntaxhighlighter.h" + +//! [4] +class MessageHandler : public QAbstractMessageHandler +{ + public: + MessageHandler() + : QAbstractMessageHandler(0) + { + } + + QString statusMessage() const + { + return m_description; + } + + int line() const + { + return m_sourceLocation.line(); + } + + int column() const + { + return m_sourceLocation.column(); + } + + protected: + virtual void handleMessage(QtMsgType type, const QString &description, + const QUrl &identifier, const QSourceLocation &sourceLocation) + { + Q_UNUSED(type); + Q_UNUSED(identifier); + + m_messageType = type; + m_description = description; + m_sourceLocation = sourceLocation; + } + + private: + QtMsgType m_messageType; + QString m_description; + QSourceLocation m_sourceLocation; +}; +//! [4] + +//! [0] +MainWindow::MainWindow() +{ + setupUi(this); + + new XmlSyntaxHighlighter(schemaView->document()); + new XmlSyntaxHighlighter(instanceEdit->document()); + + schemaSelection->addItem(tr("Contact Schema")); + schemaSelection->addItem(tr("Recipe Schema")); + schemaSelection->addItem(tr("Order Schema")); + + instanceSelection->addItem(tr("Valid Contact Instance")); + instanceSelection->addItem(tr("Invalid Contact Instance")); + + connect(schemaSelection, SIGNAL(currentIndexChanged(int)), SLOT(schemaSelected(int))); + connect(instanceSelection, SIGNAL(currentIndexChanged(int)), SLOT(instanceSelected(int))); + connect(validateButton, SIGNAL(clicked()), SLOT(validate())); + connect(instanceEdit, SIGNAL(textChanged()), SLOT(textChanged())); + + validationStatus->setAlignment(Qt::AlignCenter | Qt::AlignVCenter); + + schemaSelected(0); + instanceSelected(0); +} +//! [0] + +//! [1] +void MainWindow::schemaSelected(int index) +{ + instanceSelection->clear(); + if (index == 0) { + instanceSelection->addItem(tr("Valid Contact Instance")); + instanceSelection->addItem(tr("Invalid Contact Instance")); + } else if (index == 1) { + instanceSelection->addItem(tr("Valid Recipe Instance")); + instanceSelection->addItem(tr("Invalid Recipe Instance")); + } else if (index == 2) { + instanceSelection->addItem(tr("Valid Order Instance")); + instanceSelection->addItem(tr("Invalid Order Instance")); + } + textChanged(); + + QFile schemaFile(QString(":/schema_%1.xsd").arg(index)); + schemaFile.open(QIODevice::ReadOnly); + const QString schemaText(QString::fromUtf8(schemaFile.readAll())); + schemaView->setPlainText(schemaText); + + validate(); +} +//! [1] + +//! [2] +void MainWindow::instanceSelected(int index) +{ + QFile instanceFile(QString(":/instance_%1.xml").arg((2*schemaSelection->currentIndex()) + index)); + instanceFile.open(QIODevice::ReadOnly); + const QString instanceText(QString::fromUtf8(instanceFile.readAll())); + instanceEdit->setPlainText(instanceText); + + validate(); +} +//! [2] + +//! [3] +void MainWindow::validate() +{ + const QByteArray schemaData = schemaView->toPlainText().toUtf8(); + const QByteArray instanceData = instanceEdit->toPlainText().toUtf8(); + + MessageHandler messageHandler; + + QXmlSchema schema; + schema.setMessageHandler(&messageHandler); + + schema.load(schemaData); + + bool errorOccurred = false; + if (!schema.isValid()) { + errorOccurred = true; + } else { + QXmlSchemaValidator validator(schema); + if (!validator.validate(instanceData)) + errorOccurred = true; + } + + if (errorOccurred) { + validationStatus->setText(messageHandler.statusMessage()); + moveCursor(messageHandler.line(), messageHandler.column()); + } else { + validationStatus->setText(tr("validation successful")); + } + + const QString styleSheet = QString("QLabel {background: %1; padding: 3px}") + .arg(errorOccurred ? QColor(Qt::red).lighter(160).name() : + QColor(Qt::green).lighter(160).name()); + validationStatus->setStyleSheet(styleSheet); +} +//! [3] + +void MainWindow::textChanged() +{ + instanceEdit->setExtraSelections(QList<QTextEdit::ExtraSelection>()); +} + +void MainWindow::moveCursor(int line, int column) +{ + instanceEdit->moveCursor(QTextCursor::Start); + for (int i = 1; i < line; ++i) + instanceEdit->moveCursor(QTextCursor::Down); + + for (int i = 1; i < column; ++i) + instanceEdit->moveCursor(QTextCursor::Right); + + QList<QTextEdit::ExtraSelection> extraSelections; + QTextEdit::ExtraSelection selection; + + const QColor lineColor = QColor(Qt::red).lighter(160); + selection.format.setBackground(lineColor); + selection.format.setProperty(QTextFormat::FullWidthSelection, true); + selection.cursor = instanceEdit->textCursor(); + selection.cursor.clearSelection(); + extraSelections.append(selection); + + instanceEdit->setExtraSelections(extraSelections); + + instanceEdit->setFocus(); +} diff --git a/examples/xmlpatterns/schema/mainwindow.h b/examples/xmlpatterns/schema/mainwindow.h new file mode 100644 index 0000000..2bec81d --- /dev/null +++ b/examples/xmlpatterns/schema/mainwindow.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include <QMainWindow> + +#include "ui_schema.h" + +//! [0] +class MainWindow : public QMainWindow, + private Ui::SchemaMainWindow +{ + Q_OBJECT + + public: + MainWindow(); + + private Q_SLOTS: + void schemaSelected(int index); + void instanceSelected(int index); + void validate(); + void textChanged(); + + private: + void moveCursor(int line, int column); +}; +//! [0] +#endif diff --git a/examples/xmlpatterns/schema/schema.pro b/examples/xmlpatterns/schema/schema.pro new file mode 100644 index 0000000..2cca10a --- /dev/null +++ b/examples/xmlpatterns/schema/schema.pro @@ -0,0 +1,16 @@ +QT += xmlpatterns +FORMS += schema.ui +HEADERS = mainwindow.h ../shared/xmlsyntaxhighlighter.h +RESOURCES = schema.qrc +SOURCES = main.cpp mainwindow.cpp ../shared/xmlsyntaxhighlighter.cpp +INCLUDEPATH += ../shared/ + +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/schema +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.xq *.html files +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/schema +INSTALLS += target sources + +symbian { + TARGET.UID3 = 0xA000D7C6 + include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) +} diff --git a/examples/xmlpatterns/schema/schema.qrc b/examples/xmlpatterns/schema/schema.qrc new file mode 100644 index 0000000..eb7ddfd --- /dev/null +++ b/examples/xmlpatterns/schema/schema.qrc @@ -0,0 +1,13 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file alias="schema_0.xsd">files/contact.xsd</file> + <file alias="schema_1.xsd">files/recipe.xsd</file> + <file alias="schema_2.xsd">files/order.xsd</file> + <file alias="instance_0.xml">files/valid_contact.xml</file> + <file alias="instance_1.xml">files/invalid_contact.xml</file> + <file alias="instance_2.xml">files/valid_recipe.xml</file> + <file alias="instance_3.xml">files/invalid_recipe.xml</file> + <file alias="instance_4.xml">files/valid_order.xml</file> + <file alias="instance_5.xml">files/invalid_order.xml</file> +</qresource> +</RCC> diff --git a/examples/xmlpatterns/schema/schema.ui b/examples/xmlpatterns/schema/schema.ui new file mode 100644 index 0000000..b67f444 --- /dev/null +++ b/examples/xmlpatterns/schema/schema.ui @@ -0,0 +1,71 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>SchemaMainWindow</class> + <widget class="QMainWindow" name="SchemaMainWindow"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>417</width> + <height>594</height> + </rect> + </property> + <property name="windowTitle"> + <string>XML Schema Validation</string> + </property> + <widget class="QWidget" name="centralwidget"> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0" colspan="2"> + <widget class="QLabel" name="schemaLabel"> + <property name="text"> + <string>XML Schema Document:</string> + </property> + </widget> + </item> + <item row="0" column="2" colspan="2"> + <widget class="QComboBox" name="schemaSelection"/> + </item> + <item row="1" column="0" colspan="4"> + <widget class="QTextBrowser" name="schemaView"/> + </item> + <item row="2" column="0" colspan="2"> + <widget class="QLabel" name="instanceLabel"> + <property name="text"> + <string>XML Instance Document:</string> + </property> + </widget> + </item> + <item row="2" column="2" colspan="2"> + <widget class="QComboBox" name="instanceSelection"/> + </item> + <item row="3" column="0" colspan="4"> + <widget class="QTextEdit" name="instanceEdit"/> + </item> + <item row="4" column="0"> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Status:</string> + </property> + </widget> + </item> + <item row="4" column="1" colspan="2"> + <widget class="QLabel" name="validationStatus"> + <property name="text"> + <string>not validated</string> + </property> + </widget> + </item> + <item row="4" column="3"> + <widget class="QPushButton" name="validateButton"> + <property name="text"> + <string>Validate</string> + </property> + </widget> + </item> + </layout> + </widget> + <widget class="QStatusBar" name="statusbar"/> + </widget> + <resources/> + <connections/> +</ui> diff --git a/examples/xmlpatterns/shared/xmlsyntaxhighlighter.cpp b/examples/xmlpatterns/shared/xmlsyntaxhighlighter.cpp new file mode 100644 index 0000000..c6bbeff --- /dev/null +++ b/examples/xmlpatterns/shared/xmlsyntaxhighlighter.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xmlsyntaxhighlighter.h" + +XmlSyntaxHighlighter::XmlSyntaxHighlighter(QTextDocument *parent) + : QSyntaxHighlighter(parent) +{ + HighlightingRule rule; + + // tag format + tagFormat.setForeground(Qt::darkBlue); + tagFormat.setFontWeight(QFont::Bold); + rule.pattern = QRegExp("(<[a-zA-Z:]+\\b|<\\?[a-zA-Z:]+\\b|\\?>|>|/>|</[a-zA-Z:]+>)"); + rule.format = tagFormat; + highlightingRules.append(rule); + + // attribute format + attributeFormat.setForeground(Qt::darkGreen); + rule.pattern = QRegExp("[a-zA-Z:]+="); + rule.format = attributeFormat; + highlightingRules.append(rule); + + // attribute content format + attributeContentFormat.setForeground(Qt::red); + rule.pattern = QRegExp("(\"[^\"]*\"|'[^']*')"); + rule.format = attributeContentFormat; + highlightingRules.append(rule); + + commentFormat.setForeground(Qt::lightGray); + commentFormat.setFontItalic(true); + + commentStartExpression = QRegExp("<!--"); + commentEndExpression = QRegExp("-->"); +} + +void XmlSyntaxHighlighter::highlightBlock(const QString &text) +{ + foreach (const HighlightingRule &rule, highlightingRules) { + QRegExp expression(rule.pattern); + int index = text.indexOf(expression); + while (index >= 0) { + int length = expression.matchedLength(); + setFormat(index, length, rule.format); + index = text.indexOf(expression, index + length); + } + } + setCurrentBlockState(0); + + int startIndex = 0; + if (previousBlockState() != 1) + startIndex = text.indexOf(commentStartExpression); + + while (startIndex >= 0) { + int endIndex = text.indexOf(commentEndExpression, startIndex); + int commentLength; + if (endIndex == -1) { + setCurrentBlockState(1); + commentLength = text.length() - startIndex; + } else { + commentLength = endIndex - startIndex + + commentEndExpression.matchedLength(); + } + setFormat(startIndex, commentLength, commentFormat); + startIndex = text.indexOf(commentStartExpression, + startIndex + commentLength); + } +} diff --git a/examples/xmlpatterns/shared/xmlsyntaxhighlighter.h b/examples/xmlpatterns/shared/xmlsyntaxhighlighter.h new file mode 100644 index 0000000..860edd6 --- /dev/null +++ b/examples/xmlpatterns/shared/xmlsyntaxhighlighter.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XMLSYNTAXHIGHLIGHTER_H +#define XMLSYNTAXHIGHLIGHTER_H + +#include <QtGui/QSyntaxHighlighter> + +class XmlSyntaxHighlighter : public QSyntaxHighlighter +{ + public: + XmlSyntaxHighlighter(QTextDocument *parent = 0); + + protected: + virtual void highlightBlock(const QString &text); + + private: + struct HighlightingRule + { + QRegExp pattern; + QTextCharFormat format; + }; + QVector<HighlightingRule> highlightingRules; + + QRegExp commentStartExpression; + QRegExp commentEndExpression; + + QTextCharFormat tagFormat; + QTextCharFormat attributeFormat; + QTextCharFormat attributeContentFormat; + QTextCharFormat commentFormat; +}; + +#endif diff --git a/examples/xmlpatterns/trafficinfo/main.cpp b/examples/xmlpatterns/trafficinfo/main.cpp new file mode 100644 index 0000000..95acca5 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/main.cpp @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" + +#include <QtGui/QApplication> + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + MainWindow window; + window.show(); + + return app.exec(); +} diff --git a/examples/xmlpatterns/trafficinfo/mainwindow.cpp b/examples/xmlpatterns/trafficinfo/mainwindow.cpp new file mode 100644 index 0000000..72a561c --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/mainwindow.cpp @@ -0,0 +1,180 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" +#include "stationdialog.h" + +#include <QtCore/QSettings> +#include <QtCore/QTimer> +#include <QtGui/QAction> +#include <QtGui/QApplication> +#include <QtGui/QBitmap> +#include <QtGui/QLinearGradient> +#include <QtGui/QMouseEvent> +#include <QtGui/QPainter> + +MainWindow::MainWindow() + : QWidget(0, Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint) +{ + QAction *quitAction = new QAction(tr("E&xit"), this); + quitAction->setShortcuts(QKeySequence::Quit); + connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); + + QAction *configAction = new QAction(tr("&Select station..."), this); + configAction->setShortcut(tr("Ctrl+C")); + connect(configAction, SIGNAL(triggered()), this, SLOT(configure())); + + addAction(configAction); + addAction(quitAction); + + setContextMenuPolicy(Qt::ActionsContextMenu); + + setWindowTitle(tr("Traffic Info Oslo")); + + const QSettings settings("Qt Traffic Info", "trafficinfo"); + m_station = StationInformation(settings.value("stationId", "03012130").toString(), + settings.value("stationName", "Nydalen [T-bane] (OSL)").toString()); + m_lines = settings.value("lines", QStringList()).toStringList(); + + QTimer *timer = new QTimer(this); + connect(timer, SIGNAL(timeout()), this, SLOT(updateTimeInformation())); + timer->start(1000*60*5); + QMetaObject::invokeMethod(this, SLOT(updateTimeInformation()), Qt::QueuedConnection); +} + +MainWindow::~MainWindow() +{ + QSettings settings("Qt Traffic Info", "trafficinfo"); + settings.setValue("stationId", m_station.id()); + settings.setValue("stationName", m_station.name()); + settings.setValue("lines", m_lines); +} + +QSize MainWindow::sizeHint() const +{ + return QSize(300, 200); +} + +void MainWindow::mouseMoveEvent(QMouseEvent *event) +{ + if (event->buttons() & Qt::LeftButton) { + move(event->globalPos() - m_dragPosition); + event->accept(); + } +} + +void MainWindow::mousePressEvent(QMouseEvent *event) +{ + if (event->button() == Qt::LeftButton) { + m_dragPosition = event->globalPos() - frameGeometry().topLeft(); + event->accept(); + } +} + +void MainWindow::paintEvent(QPaintEvent*) +{ + const QPoint start(width()/2, 0); + const QPoint finalStop(width()/2, height()); + QLinearGradient gradient(start, finalStop); + const QColor qtGreen(102, 176, 54); + gradient.setColorAt(0, qtGreen.dark()); + gradient.setColorAt(0.5, qtGreen); + gradient.setColorAt(1, qtGreen.dark()); + + QPainter p(this); + p.fillRect(0, 0, width(), height(), gradient); + + QFont headerFont("Sans Serif", 12, QFont::Bold); + QFont normalFont("Sans Serif", 9, QFont::Normal); + + // draw it twice for shadow effect + p.setFont(headerFont); + QRect headerRect(1, 1, width(), 25); + p.setPen(Qt::black); + p.drawText(headerRect, Qt::AlignCenter, m_station.name()); + + headerRect.moveTopLeft(QPoint(0, 0)); + p.setPen(Qt::white); + p.drawText(headerRect, Qt::AlignCenter, m_station.name()); + + p.setFont(normalFont); + int pos = 40; + for (int i = 0; i < m_times.count() && i < 9; ++i) { + p.setPen(Qt::black); + p.drawText(51, pos + 1, m_times.at(i).time()); + p.drawText(101, pos + 1, m_times.at(i).direction()); + + p.setPen(Qt::white); + p.drawText(50, pos, m_times.at(i).time()); + p.drawText(100, pos, m_times.at(i).direction()); + + pos += 18; + } +} + +void MainWindow::resizeEvent(QResizeEvent*) +{ + QBitmap maskBitmap(width(), height()); + maskBitmap.clear(); + + QPainter p(&maskBitmap); + p.setBrush(Qt::black); + p.drawRoundRect(0, 0, width(), height(), 20, 30); + p.end(); + + setMask(maskBitmap); +} + +void MainWindow::updateTimeInformation() +{ + m_times = TimeQuery::query(m_station.id(), m_lines, QDateTime::currentDateTime()); + + update(); +} + +void MainWindow::configure() +{ + StationDialog dlg(m_station.name(), m_lines, this); + if (dlg.exec()) { + m_station = dlg.selectedStation(); + m_lines = dlg.lineNumbers(); + updateTimeInformation(); + } +} diff --git a/examples/xmlpatterns/trafficinfo/mainwindow.h b/examples/xmlpatterns/trafficinfo/mainwindow.h new file mode 100644 index 0000000..800131e --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/mainwindow.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include "stationquery.h" +#include "timequery.h" + +#include <QtGui/QWidget> + +class MainWindow : public QWidget +{ + Q_OBJECT + + public: + MainWindow(); + ~MainWindow(); + + QSize sizeHint() const; + + protected: + void mouseMoveEvent(QMouseEvent *event); + void mousePressEvent(QMouseEvent *event); + void paintEvent(QPaintEvent *event); + void resizeEvent(QResizeEvent *event); + + private Q_SLOTS: + void updateTimeInformation(); + void configure(); + + private: + QPoint m_dragPosition; + TimeInformation::List m_times; + StationInformation m_station; + QStringList m_lines; +}; + +#endif diff --git a/examples/xmlpatterns/trafficinfo/station_example.wml b/examples/xmlpatterns/trafficinfo/station_example.wml new file mode 100644 index 0000000..da7f82f --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/station_example.wml @@ -0,0 +1,31 @@ +//! [0] +<?xml version="1.0" encoding="iso-8859-1"?> +<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml"> +<wml> +<template> + <do type="prev" name="b" label="Tilbake"><prev/></do> + <do type="options" label="Nytt søk"><go href="velkommen.wml"/></do> +</template> +<card id="Liste" title="Trafikanten"> +<p> +<small> +Velg stoppsted: <br /> + + <a title="Velg" href="DateLink.asp?fra=05280320">Nydalen (Østre Toten) (Ø-T)</a><br /> + + <a title="Velg" href="DateLink.asp?fra=03012126">Nydalen st. (i Store ringvei) (OSL)</a><br /> + + <a title="Velg" href="DateLink.asp?fra=03012131">Nydalen T [buss] (OSL)</a><br /> + + <a title="Velg" href="DateLink.asp?fra=03012130">Nydalen [T-bane] (OSL)</a><br /> + + <a title="Velg" href="DateLink.asp?fra=03012125">Nydalen [tog] (OSL)</a><br /> + +<br/> +<a title="Nytt søk" href="Velkommen.wml">"Nytt søk"</a> +<br/> +</small> +</p> +</card> +</wml> +//! [0] diff --git a/examples/xmlpatterns/trafficinfo/stationdialog.cpp b/examples/xmlpatterns/trafficinfo/stationdialog.cpp new file mode 100644 index 0000000..3d3ebc7 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/stationdialog.cpp @@ -0,0 +1,161 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "stationdialog.h" +#include "ui_stationdialog.h" + +#include <QtCore/QAbstractListModel> + +class StationModel : public QAbstractListModel +{ + public: + enum Role + { + StationIdRole = Qt::UserRole + 1, + StationNameRole + }; + + StationModel(QObject *parent = 0) + : QAbstractListModel(parent) + { + } + + void setStations(const StationInformation::List &list) + { + m_stations = list; + layoutChanged(); + } + + virtual int rowCount(const QModelIndex &parent = QModelIndex()) const + { + if (!parent.isValid()) + return m_stations.count(); + else + return 0; + } + + virtual int columnCount(const QModelIndex &parent = QModelIndex()) const + { + if (!parent.isValid()) + return 1; + else + return 0; + } + + virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const + { + if (!index.isValid()) + return QVariant(); + + if (index.column() > 1 || index.row() >= m_stations.count()) + return QVariant(); + + const StationInformation info = m_stations.at(index.row()); + if (role == Qt::DisplayRole || role == StationNameRole) + return info.name(); + else if (role == StationIdRole) + return info.id(); + + return QVariant(); + } + + private: + StationInformation::List m_stations; +}; + +StationDialog::StationDialog(const QString &name, const QStringList &lineNumbers, QWidget *parent) + : QDialog(parent) +{ + m_ui.setupUi(this); + + connect(m_ui.m_searchButton, SIGNAL(clicked()), this, SLOT(searchStations())); + + m_ui.m_searchButton->setDefault(true); + m_ui.m_input->setText(name); + + m_model = new StationModel(this); + m_ui.m_view->setModel(m_model); + + for (int i = 0; i < lineNumbers.count(); ++i) { + if (i == 0) + m_ui.m_line1->setText(lineNumbers.at(i)); + else if (i == 1) + m_ui.m_line2->setText(lineNumbers.at(i)); + else if (i == 2) + m_ui.m_line3->setText(lineNumbers.at(i)); + else if (i == 3) + m_ui.m_line4->setText(lineNumbers.at(i)); + } + + QMetaObject::invokeMethod(this, SLOT(searchStations()), Qt::QueuedConnection); +} + +StationInformation StationDialog::selectedStation() const +{ + const QModelIndex index = m_ui.m_view->currentIndex(); + + if (!index.isValid()) + return StationInformation(); + + return StationInformation(index.data(StationModel::StationIdRole).toString(), + index.data(StationModel::StationNameRole).toString()); +} + +QStringList StationDialog::lineNumbers() const +{ + QStringList lines; + + if (!m_ui.m_line1->text().simplified().isEmpty()) + lines.append(m_ui.m_line1->text().simplified()); + if (!m_ui.m_line2->text().simplified().isEmpty()) + lines.append(m_ui.m_line2->text().simplified()); + if (!m_ui.m_line3->text().simplified().isEmpty()) + lines.append(m_ui.m_line3->text().simplified()); + if (!m_ui.m_line4->text().simplified().isEmpty()) + lines.append(m_ui.m_line4->text().simplified()); + + return lines; +} + +void StationDialog::searchStations() +{ + m_model->setStations(StationQuery::query(m_ui.m_input->text())); + m_ui.m_view->keyboardSearch(m_ui.m_input->text()); +} diff --git a/examples/xmlpatterns/trafficinfo/stationdialog.h b/examples/xmlpatterns/trafficinfo/stationdialog.h new file mode 100644 index 0000000..81a73e8 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/stationdialog.h @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef STATIONDIALOG_H +#define STATIONDIALOG_H + +#include <QtGui/QDialog> + +#include "stationquery.h" +#include "ui_stationdialog.h" + +class StationModel; + +class StationDialog : public QDialog +{ + Q_OBJECT + + public: + StationDialog(const QString &id, const QStringList &lineNumbers, QWidget *parent); + + StationInformation selectedStation() const; + QStringList lineNumbers() const; + + private Q_SLOTS: + void searchStations(); + + private: + Ui_StationDialog m_ui; + StationModel *m_model; +}; + +#endif diff --git a/examples/xmlpatterns/trafficinfo/stationdialog.ui b/examples/xmlpatterns/trafficinfo/stationdialog.ui new file mode 100644 index 0000000..254dedb --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/stationdialog.ui @@ -0,0 +1,104 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>StationDialog</class> + <widget class="QDialog" name="StationDialog"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>462</width> + <height>391</height> + </rect> + </property> + <property name="windowTitle"> + <string>Select Station</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout"> + <item> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0"> + <widget class="QLineEdit" name="m_input"/> + </item> + <item row="0" column="1"> + <widget class="QPushButton" name="m_searchButton"> + <property name="text"> + <string>Search</string> + </property> + </widget> + </item> + <item row="1" column="0" colspan="2"> + <widget class="QListView" name="m_view"/> + </item> + <item row="2" column="0" colspan="2"> + <layout class="QHBoxLayout" name="horizontalLayout"> + <item> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Lines:</string> + </property> + </widget> + </item> + <item> + <widget class="QLineEdit" name="m_line1"/> + </item> + <item> + <widget class="QLineEdit" name="m_line2"/> + </item> + <item> + <widget class="QLineEdit" name="m_line3"/> + </item> + <item> + <widget class="QLineEdit" name="m_line4"/> + </item> + </layout> + </item> + <item row="3" column="0" colspan="2"> + <widget class="QDialogButtonBox" name="buttonBox"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + <property name="standardButtons"> + <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> + </property> + </widget> + </item> + </layout> + </item> + </layout> + </widget> + <resources/> + <connections> + <connection> + <sender>buttonBox</sender> + <signal>accepted()</signal> + <receiver>StationDialog</receiver> + <slot>accept()</slot> + <hints> + <hint type="sourcelabel"> + <x>228</x> + <y>373</y> + </hint> + <hint type="destinationlabel"> + <x>157</x> + <y>274</y> + </hint> + </hints> + </connection> + <connection> + <sender>buttonBox</sender> + <signal>rejected()</signal> + <receiver>StationDialog</receiver> + <slot>reject()</slot> + <hints> + <hint type="sourcelabel"> + <x>296</x> + <y>372</y> + </hint> + <hint type="destinationlabel"> + <x>286</x> + <y>274</y> + </hint> + </hints> + </connection> + </connections> +</ui> diff --git a/examples/xmlpatterns/trafficinfo/stationquery.cpp b/examples/xmlpatterns/trafficinfo/stationquery.cpp new file mode 100644 index 0000000..6575bbf --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/stationquery.cpp @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "stationquery.h" + +#include <QtCore/QStringList> +#include <QtXmlPatterns/QXmlQuery> + +StationInformation::StationInformation() +{ +} + +StationInformation::StationInformation(const QString &id, const QString &name) + : m_id(id), m_name(name) +{ +} + +QString StationInformation::id() const +{ + return m_id; +} + +QString StationInformation::name() const +{ + return m_name; +} + +//! [0] +StationInformation::List StationQuery::query(const QString &name) +{ + const QString stationIdQueryUrl = QString("doc(concat('http://wap.trafikanten.no/FromLink1.asp?fra=', $station))/wml/card/p/small/a[@title='Velg']/substring(@href,18)"); + const QString stationNameQueryUrl = QString("doc(concat('http://wap.trafikanten.no/FromLink1.asp?fra=', $station))/wml/card/p/small/a[@title='Velg']/string()"); + + QStringList stationIds; + QStringList stationNames; + + QXmlQuery query; + + query.bindVariable("station", QVariant(QString::fromLatin1(QUrl::toPercentEncoding(name)))); + query.setQuery(stationIdQueryUrl); + query.evaluateTo(&stationIds); + + query.bindVariable("station", QVariant(QString::fromLatin1(QUrl::toPercentEncoding(name)))); + query.setQuery(stationNameQueryUrl); + query.evaluateTo(&stationNames); + + if (stationIds.count() != stationNames.count()) // something went wrong... + return StationInformation::List(); + + StationInformation::List information; + for (int i = 0; i < stationIds.count(); ++i) + information.append(StationInformation(stationIds.at(i), stationNames.at(i))); + + return information; +} +//! [0] diff --git a/examples/xmlpatterns/trafficinfo/stationquery.h b/examples/xmlpatterns/trafficinfo/stationquery.h new file mode 100644 index 0000000..6b60e5e --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/stationquery.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef STATIONQUERY_H +#define STATIONQUERY_H + +#include <QtCore/QList> +#include <QtCore/QString> + +//! [0] +class StationInformation +{ + public: + typedef QList<StationInformation> List; + + StationInformation(); + StationInformation(const QString &id, const QString &name); + + QString id() const; + QString name() const; + + private: + QString m_id; + QString m_name; +}; +//! [0] + +//! [1] +class StationQuery +{ + public: + static StationInformation::List query(const QString &name); +}; +//! [1] + +#endif diff --git a/examples/xmlpatterns/trafficinfo/time_example.wml b/examples/xmlpatterns/trafficinfo/time_example.wml new file mode 100644 index 0000000..75e3408 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/time_example.wml @@ -0,0 +1,56 @@ +<?xml version="1.0" encoding="iso-8859-1"?> +<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml"> +<wml> +<template> + <do type="prev" name="b" label="Tilbake"><prev/></do> + <do type="options" name="n" label="Nytt søk"><go href="velkommen.wml"/></do> +</template> +<card id="Liste" title="Trafikanten"> +<p> +<small> +Fra Nydalen [T-bane]:<br /> + + <a href="Rute.asp?d=3011030&t=21832&l=4&Start=1">13.00</a> + 4 Bergkrystallen [T-bane]<br /> + + <a href="Rute.asp?d=3012585&t=22543&l=6&Start=1">13.05</a> + 6 Åsjordet<br /> + + <a href="Rute.asp?d=3011730&t=22264&l=5&Start=1">13.09</a> + 5 Vestli [T-bane]<br /> + + <a href="Rute.asp?d=3012120&t=22080&l=5&Start=1">13.13</a> + 5 Storo [T-bane]<br /> + + <a href="Rute.asp?d=3011030&t=21831&l=4&Start=1">13.15</a> + 4 Bergkrystallen [T-bane]<br /> + + <a href="Rute.asp?d=3012585&t=22542&l=6&Start=1">13.20</a> + 6 Åsjordet<br /> + + <a href="Rute.asp?d=3011730&t=22263&l=5&Start=1">13.24</a> + 5 Vestli [T-bane]<br /> + + <a href="Rute.asp?d=3012120&t=22079&l=5&Start=1">13.28</a> + 5 Storo [T-bane]<br /> + + <a href="Rute.asp?d=3011030&t=21830&l=4&Start=1">13.30</a> + 4 Bergkrystallen [T-bane]<br /> + + <a href="Rute.asp?d=3012585&t=22541&l=6&Start=1">13.35</a> + 6 Åsjordet<br /> + + <br /> + <a title="Neste 10" href="F.asp?f=03012130&t=13&m=35&d=14.11.2008&Start=11">Neste 10 avganger</a> + +<br/> +<a href="F.asp?f=03012130&t=14&d=14.11.2008&Start=1">Neste timeintervall</a> +<br/> +<a href="F.asp?f=03012130&t=12&d=14.11.2008&Start=1">Forrige timeintervall</a> +<br/> +<a href="Velkommen.wml">"Nytt søk"</a> +<br/> +</small> +</p> +</card> +</wml> diff --git a/examples/xmlpatterns/trafficinfo/timequery.cpp b/examples/xmlpatterns/trafficinfo/timequery.cpp new file mode 100644 index 0000000..eaefaf7 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/timequery.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "timequery.h" + +#include <QtCore/QStringList> +#include <QtXmlPatterns/QXmlQuery> + +TimeInformation::TimeInformation(const QString &time, const QString &direction) + : m_time(time), m_direction(direction) +{ +} + +QString TimeInformation::time() const +{ + return m_time; +} + +QString TimeInformation::direction() const +{ + return m_direction; +} + +TimeInformation::List TimeQuery::query(const QString &stationId, const QStringList &lineNumbers, const QDateTime &dateTime) +{ + const TimeInformation::List information = queryInternal(stationId, dateTime); + + TimeInformation::List filteredInformation; + + if (!lineNumbers.isEmpty()) { + for (int i = 0; i < information.count(); ++i) { + const TimeInformation info = information.at(i); + for (int j = 0; j < lineNumbers.count(); ++j) { + if (info.direction().startsWith(QString("%1 ").arg(lineNumbers.at(j)))) + filteredInformation.append(info); + } + } + } else { + filteredInformation = information; + } + + return filteredInformation; +} + +//! [1] +TimeInformation::List TimeQuery::queryInternal(const QString &stationId, const QDateTime &dateTime) +{ + const QString timesQueryUrl = QString("doc('http://wap.trafikanten.no/F.asp?f=%1&t=%2&m=%3&d=%4&start=1')/wml/card/p/small/a[fn:starts-with(@href, 'Rute')]/string()") + .arg(stationId) + .arg(dateTime.time().hour()) + .arg(dateTime.time().minute()) + .arg(dateTime.toString("dd.MM.yyyy")); + const QString directionsQueryUrl = QString("doc('http://wap.trafikanten.no/F.asp?f=%1&t=%2&m=%3&d=%4&start=1')/wml/card/p/small/text()[matches(., '[0-9].*')]/string()") + .arg(stationId) + .arg(dateTime.time().hour()) + .arg(dateTime.time().minute()) + .arg(dateTime.toString("dd.MM.yyyy")); + + QStringList times; + QStringList directions; + + QXmlQuery query; + query.setQuery(timesQueryUrl); + query.evaluateTo(×); + + query.setQuery(directionsQueryUrl); + query.evaluateTo(&directions); + + if (times.count() != directions.count()) // something went wrong... + return TimeInformation::List(); + + TimeInformation::List information; + for (int i = 0; i < times.count(); ++i) + information.append(TimeInformation(times.at(i).simplified(), directions.at(i).simplified())); + + return information; +} +//! [1] diff --git a/examples/xmlpatterns/trafficinfo/timequery.h b/examples/xmlpatterns/trafficinfo/timequery.h new file mode 100644 index 0000000..5ff6346 --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/timequery.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TIMEQUERY_H +#define TIMEQUERY_H + +#include <QtCore/QDateTime> +#include <QtCore/QList> +#include <QtCore/QStringList> + +class TimeInformation +{ + public: + typedef QList<TimeInformation> List; + + TimeInformation(const QString &time, const QString &direction); + + QString time() const; + QString direction() const; + + private: + QString m_time; + QString m_direction; +}; + + +class TimeQuery +{ + public: + static TimeInformation::List query(const QString &stationId, const QStringList &lineNumbers, const QDateTime &dateTime); + + private: + static TimeInformation::List queryInternal(const QString &stationId, const QDateTime &dateTime); +}; + +#endif diff --git a/examples/xmlpatterns/trafficinfo/trafficinfo.pro b/examples/xmlpatterns/trafficinfo/trafficinfo.pro new file mode 100644 index 0000000..836927f --- /dev/null +++ b/examples/xmlpatterns/trafficinfo/trafficinfo.pro @@ -0,0 +1,14 @@ +QT += xmlpatterns +HEADERS = mainwindow.h stationdialog.h stationquery.h timequery.h +SOURCES = main.cpp mainwindow.cpp stationdialog.cpp stationquery.cpp timequery.cpp +FORMS = stationdialog.ui + +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/trafficinfo +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/trafficinfo +INSTALLS += target sources + +symbian { + TARGET.UID3 = 0xA000D7C7 + include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) +} diff --git a/examples/xmlpatterns/xmlpatterns.pro b/examples/xmlpatterns/xmlpatterns.pro new file mode 100644 index 0000000..e5649f5 --- /dev/null +++ b/examples/xmlpatterns/xmlpatterns.pro @@ -0,0 +1,2 @@ +TEMPLATE = subdirs +SUBDIRS += filetree xquery trafficinfo schema recipes diff --git a/examples/xmlpatterns/xquery/globalVariables/globalVariables.pro b/examples/xmlpatterns/xquery/globalVariables/globalVariables.pro new file mode 100644 index 0000000..a371c2a --- /dev/null +++ b/examples/xmlpatterns/xquery/globalVariables/globalVariables.pro @@ -0,0 +1,11 @@ +# We don't have any C++ files to build, so in order to trick qmake which +# doesn't understand that, we use the subdirs template, but without specifying +# any subdirs. +TEMPLATE = subdirs + +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/xquery/globalVariables +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.cpp *.pro *.xq *.html globals.gccxml +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/xquery/globalVariables +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) diff --git a/examples/xmlpatterns/xquery/globalVariables/globals.cpp b/examples/xmlpatterns/xquery/globalVariables/globals.cpp new file mode 100644 index 0000000..8aa1f65 --- /dev/null +++ b/examples/xmlpatterns/xquery/globalVariables/globals.cpp @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] + 1. int mutablePrimitive1; + 2. int mutablePrimitive2; + 3. const int constPrimitive1 = 4; + 4. const int constPrimitive2 = 3; + 5. + 6. class ComplexClass + 7. { + 8. public: + 9. ComplexClass(); +10. ComplexClass(const ComplexClass &); +11. ~ComplexClass(); +12. }; +13. +14. ComplexClass mutableComplex1; +15. ComplexClass mutableComplex2; +16. const ComplexClass constComplex1; +17. const ComplexClass constComplex2; +18. +19. int main() +20. { +22. int localVariable; +23. localVariable = 0; +24. return localVariable; +25. } +//! [0] diff --git a/examples/xmlpatterns/xquery/globalVariables/globals.gccxml b/examples/xmlpatterns/xquery/globalVariables/globals.gccxml new file mode 100644 index 0000000..81bcb22 --- /dev/null +++ b/examples/xmlpatterns/xquery/globalVariables/globals.gccxml @@ -0,0 +1,33 @@ +<?xml version="1.0"?> +<GCC_XML> + <Namespace id="_1" name="::" members="_3 _4 _5 _6 _7 _8 _9 _10 _11 _12 _13 _14 _15 " mangled="_Z2::"/> + <Namespace id="_2" name="std" context="_1" members="" mangled="_Z3std"/> + <Function id="_3" name="_GLOBAL__D_globals.cppwVRo3a" returns="_16" context="_1" location="f0:14" file="f0" line="14" endline="14"/> + <Function id="_4" name="_GLOBAL__I_globals.cppwVRo3a" returns="_16" context="_1" location="f0:14" file="f0" line="14" endline="14"/> + <Function id="_5" name="__static_initialization_and_destruction_0" returns="_16" context="_1" mangled="_Z41__static_initialization_and_destruction_0ii" location="f0:23" file="f0" line="23" endline="14"> + <Argument name="__initialize_p" type="_17"/> + <Argument name="__priority" type="_17"/> + </Function> + <Function id="_6" name="main" returns="_17" context="_1" location="f0:20" file="f0" line="20" endline="24"/> + <Variable id="_7" name="constComplex2" type="_11c" context="_1" location="f0:17" file="f0" line="17"/> + <Variable id="_8" name="constComplex1" type="_11c" context="_1" location="f0:16" file="f0" line="16"/> + <Variable id="_9" name="mutableComplex2" type="_11" context="_1" location="f0:15" file="f0" line="15"/> + <Variable id="_10" name="mutableComplex1" type="_11" context="_1" location="f0:14" file="f0" line="14"/> + <Class id="_11" name="ComplexClass" context="_1" mangled="12ComplexClass" location="f0:7" file="f0" line="7" members="_19 _20 _21 " bases=""/> + <Variable id="_12" name="constPrimitive2" type="_17c" init="3" context="_1" location="f0:4" file="f0" line="4"/> + <Variable id="_13" name="constPrimitive1" type="_17c" init="4" context="_1" location="f0:3" file="f0" line="3"/> + <Variable id="_14" name="mutablePrimitive2" type="_17" context="_1" location="f0:2" file="f0" line="2"/> + <Variable id="_15" name="mutablePrimitive1" type="_17" context="_1" location="f0:1" file="f0" line="1"/> + <FundamentalType id="_16" name="void"/> + <FundamentalType id="_17" name="int"/> + <CvQualifiedType id="_11c" type="_11" const="1"/> + <Constructor id="_19" name="ComplexClass" context="_11" mangled="_ZN12ComplexClassC1Ev *INTERNAL* " location="f0:9" file="f0" line="9" extern="1"/> + <Constructor id="_20" name="ComplexClass" context="_11" mangled="_ZN12ComplexClassC1ERKS_ *INTERNAL* " location="f0:10" file="f0" line="10" extern="1"> + <Argument type="_23"/> + </Constructor> + <Destructor id="_21" name="ComplexClass" context="_11" mangled="_ZN12ComplexClassD1Ev *INTERNAL* " location="f0:11" file="f0" line="11" extern="1"> + </Destructor> + <CvQualifiedType id="_17c" type="_17" const="1"/> + <ReferenceType id="_23" type="_11c"/> + <File id="f0" name="globals.cpp"/> +</GCC_XML> diff --git a/examples/xmlpatterns/xquery/globalVariables/globals.html b/examples/xmlpatterns/xquery/globalVariables/globals.html new file mode 100644 index 0000000..d8affc8 --- /dev/null +++ b/examples/xmlpatterns/xquery/globalVariables/globals.html @@ -0,0 +1,40 @@ +<html xmlns="http://www.w3.org/1999/xhtml/" xml:lang="en" lang="en"> + <head> + <title>Global variables report for globals.gccxml</title> + </head> + <style type="text/css"> + .details + { + text-align: center; + font-size: 80%; + color: blue + } + .variableName + { + font-family: courier; + color: blue + } + </style> + <body> + <p class="details">Start report: 2008-12-16T13:43:49.65Z</p> + <p>Global variables with complex types:</p> + <ol> + <li> + <span class="variableName">mutableComplex1</span> in globals.cpp at line 14</li> + <li> + <span class="variableName">mutableComplex2</span> in globals.cpp at line 15</li> + <li> + <span class="variableName">constComplex1</span> in globals.cpp at line 16</li> + <li> + <span class="variableName">constComplex2</span> in globals.cpp at line 17</li> + </ol> + <p>Mutable global variables with primitives types:</p> + <ol> + <li> + <span class="variableName">mutablePrimitive1</span> in globals.cpp at line 1</li> + <li> + <span class="variableName">mutablePrimitive2</span> in globals.cpp at line 2</li> + </ol> + <p class="details">End report: 2008-12-16T13:43:49.65Z</p> + </body> +</html> diff --git a/examples/xmlpatterns/xquery/globalVariables/reportGlobals.xq b/examples/xmlpatterns/xquery/globalVariables/reportGlobals.xq new file mode 100644 index 0000000..026679d --- /dev/null +++ b/examples/xmlpatterns/xquery/globalVariables/reportGlobals.xq @@ -0,0 +1,110 @@ +(: + This XQuery loads a GCC-XML file and reports the locations of all + global variables in the original C++ source. To run the query, + use the command line: + + xmlpatterns reportGlobals.xq -param fileToOpen=globals.gccxml -output globals.html + + "fileToOpen=globals.gccxml" binds the file name "globals.gccxml" + to the variable "fileToOpen" declared and used below. +:) + +declare variable $fileToOpen as xs:anyURI external; +declare variable $inDoc as document-node() := doc($fileToOpen); + +(: + This function determines whether the typeId is a complex type, + e.g. QString. We only check whether it's a class. To be strictly + correct, we should check whether the class has a non-synthesized + constructor. We accept both mutable and const types. +:) +declare function local:isComplexType($typeID as xs:string) as xs:boolean +{ + exists($inDoc/GCC_XML/Class[@id = $typeID]) + or + exists($inDoc/GCC_XML/Class[@id = $inDoc/GCC_XML/CvQualifiedType[@id = $typeID]/@type]) +}; + +(: + This function determines whether the typeId is a primitive type. +:) +declare function local:isPrimitive($typeId as xs:string) as xs:boolean +{ + exists($inDoc/GCC_XML/FundamentalType[@id = $typeId]) +}; + +(: + This function constructs a line for the report. The line contains + a variable name, the source file, and the line number. +:) +declare function local:location($block as element()) as xs:string +{ + concat($inDoc/GCC_XML/File[@id = $block/@file]/@name, " at line ", $block/@line) +}; + +(: + This function generates the report. Note that it is called once + in the <body> element of the <html> output. + + It ignores const variables of simple types but reports all others. +:) +declare function local:report() as element()+ +{ + let $complexVariables as element(Variable)* := $inDoc/GCC_XML/Variable[local:isComplexType(@type)] + return if (exists($complexVariables)) + then (<p xmlns="http://www.w3.org/1999/xhtml/">Global variables with complex types:</p>, + <ol xmlns="http://www.w3.org/1999/xhtml/"> + { + (: For each Variable in $complexVariables... :) + $complexVariables/<li><span class="variableName">{string(@name)}</span> in {local:location(.)}</li> + } + </ol>) + else <p xmlns="http://www.w3.org/1999/xhtml/">No complex global variables found.</p> + + , + + let $primitiveVariables as element(Variable)+ := $inDoc/GCC_XML/Variable[local:isPrimitive(@type)] + return if (exists($primitiveVariables)) + then (<p xmlns="http://www.w3.org/1999/xhtml/">Mutable global variables with primitives types:</p>, + <ol xmlns="http://www.w3.org/1999/xhtml/"> + { + (: For each Variable in $complexVariables... :) + $primitiveVariables/<li><span class="variableName">{string(@name)}</span> in {local:location(.)}</li> + } + </ol>) + else <p xmlns="http://www.w3.org/1999/xhtml/">No mutable primitive global variables found.</p> +}; + +(: + This is where the <html> report is output. First + there is some style stuff, then the <body> element, + which contains the call to the \c{local:report()} + declared above. +:) +<html xmlns="http://www.w3.org/1999/xhtml/" xml:lang="en" lang="en"> + <head> + <title>Global variables report for {$fileToOpen}</title> + </head> + <style type="text/css"> + .details + {{ + text-align: left; + font-size: 80%; + color: blue + }} + .variableName + {{ + font-family: courier; + color: blue + }} + </style> + + <body> + <p class="details">Start report: {current-dateTime()}</p> + { + local:report() + } + <p class="details">End report: {current-dateTime()}</p> + </body> + +</html> diff --git a/examples/xmlpatterns/xquery/xquery.pro b/examples/xmlpatterns/xquery/xquery.pro new file mode 100644 index 0000000..7f35295 --- /dev/null +++ b/examples/xmlpatterns/xquery/xquery.pro @@ -0,0 +1,10 @@ +TEMPLATE = subdirs +SUBDIRS += globalVariables + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/xquery +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS xquery.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtxmlpatterns/xmlpatterns/xquery +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) |