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2014-04-15Bug 432839 - Fix out of memory condition with Qt projects.Doug Schaefer1-2/+5
Turn the cache in QtPDOMLinkage into a WeahHashMap. Change-Id: I261d3aec5ee6b7537c4bfaa204dadd85b686140c Reviewed-on: https://git.eclipse.org/r/25064 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com> (cherry picked from commit b12b65bfb8d95020d8138d1155006c8c2dc46a12) Reviewed-on: https://git.eclipse.org/r/25069
2014-03-24Bug 431012: Missing IQMakeProjectInfo.updateQMakeInfo()David Kaspar2-4/+18
Adding IQMakeProjectInfo.updateQMakeInfo():QMakeInfo method to allow explicit calculation of QMakeInfo at the time of the method call. Change-Id: I665bedd5e095d1968f0c39ff2abb19c60aac9e14 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/23800 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2014-03-13Bug 429488: Fix for deadlock in QMakeProjectInfo.updateActiveConfigurationDavid Kaspar9-318/+420
To prevent a deadlock between two the workspace and QMakeProjectInfo.sync locks, QMakeProjectInfo class has been rewritten to not call any method under sync-lock except for IQMakeEnv.init/destroy method. All methods should allow calling under workspace lock. Added a new IQMakeEnv2 interface to provide an explicit init method. Original QMakeProjectInfo has been split to QMakeProjectInfo and QMakeProjectInfoManager. This change is fully backward compatible. Change-Id: I880f22dd9bd999af1d3f47e4a3c4c0ab216b4ad2 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/23270 Tested-by: Hudson CI Reviewed-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-29Bug 426784: Qt Codan checker uses wrong typeAndrew Eidsness1-1/+1
view.connect( view.engine(), SIGNAL( quit() ), ... The return type of view.engine() should be checked for the quit() signal. The implementation was actually checking the type of view. I've fixed a copy/paste error in a utility function. Change-Id: Id483015214f04951fb30e3271d43499f31614446 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/21189 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2014-01-28Bug 426781: Qt content assist is too aggressiveAndrew Eidsness1-9/+3
In Content Assist cases like: q-> (when the cursor is to the right of the arrow operator) the name that is returned by the content assist context is the empty string. This was used to check if the QObject::connect function applied. Since the empt string matches all bindings the Qt assistant incorrectly continued. I've added a check to stop processing when the current name is the empty string. Change-Id: I4e5bf52f4ca1ddc33d88a48917213adbbeb81836 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/21188 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2014-01-24Enabled JDK 1.7.Sergey Prigogin8-12/+12
Change-Id: Ic2a161ea3c318dc1e8ba01c271c936bf5ed8763d Reviewed-on: https://git.eclipse.org/r/21020 Reviewed-by: Sergey Prigogin <eclipse.sprigogin@gmail.com> IP-Clean: Sergey Prigogin <eclipse.sprigogin@gmail.com> Tested-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
2014-01-21Bumped up CDT version to 8.4.Sergey Prigogin4-4/+4
Change-Id: I1229344feaaed4a3551ceb7b1ef1410545048b55 Reviewed-on: https://git.eclipse.org/r/20908 Reviewed-by: Sergey Prigogin <eclipse.sprigogin@gmail.com> IP-Clean: Sergey Prigogin <eclipse.sprigogin@gmail.com> Tested-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
2014-01-21Bug 425102 QObject::connect content assist still brokenAndrew Eidsness4-21/+96
The content assistant was treating all function calls in the same way. Here is an example showing the two cases that should be handled: qobj.connect( qobj.func(), SIGNAL( sig() ), SLOT( slot() ) ); In this case sig() applies to the return type of qobj::func() and slot() applies to qobj (the same instance that connect is called upon). The previous implementation of the assistant was not making a distinction between these two cases. I've added another test case to confirm behaviour in this area. Change-Id: I8f76a5d5ae7384ea5162c5d36abeebb4c79c394b Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20848 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-20Bug 425787: Reindex projects when Qt nature is addedAndrew Eidsness1-6/+36
If a project description is changed to add the Qt nature then the PDOM needs to be rebuilt. Since index rebuilds are potentially expensive, this first checks to make sure the PDOM does not already contain the QtLinkage. If the linkage already exists, then it will be updated by the normal triggers. The reindex operation should only be needed to add the linkage the first time the nature is added. This does not trigger a reindex if the nature is removed. Without the nature, the extra linkage will be safely ignored. The C++ linkage is (proportionally) much larger than the Qt linkage, so it doesn't make sense to spend significant time rebuilding the index just for the small space savings. Change-Id: I263b05e4de407775979843f5d6a9c8c172948d72 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20680 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-17Bug 425938 - Make Qt5 template work with 5.2. Remove Qt4 template.Doug Schaefer15-307/+27
Change-Id: I422a907e9db51be26acd0857d3e9e409bbd3ba2e Reviewed-on: https://git.eclipse.org/r/20728 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-17Bug 422797 - API for retrieving QMake information from Qt projectDavid Kaspar2-16/+50
Changes: * QtPlugin calls QMakeProjectInfo.start/stop to start/stop listening on resource changes * QMakeProjectInfo listens on changes in project description e.g. changing natures * QMakeProjectInfo.getQMakeProjectInfoFor() returns info even for project without QtNature - this prevents race-condition that happens when opening legacy QML projects where QtNature is added lazily after the project is opened and somebody already asks for QMakeProjectInfo * Fixing QMakeProjectInfo.stop() and QMakeProjectInfo.getQMakeProjectInfoFor() to fire notification outside of synchronized blocks Change-Id: Ib49238f252a249d2b5936b6d8344aae93e0ef583 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/20722 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-14Fix Qt core plugin's provider and plug-in namesAndrew Eidsness1-1/+2
Change-Id: Ib38b93cb2e1fef0b1e57cd4afed14c35b4bccb23 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20606 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-13Bug 422841 QtIndex accessor for QmlRegistrations of an IQObjectAndrew Eidsness15-242/+575
This adds an API method to IQObject that will return the list of QML registrations for that type. I've also renamed the previous "QmlRegistered" to "QmlRegistration" because it makes more sense. The main part of this patch is a change to the QtPDOMLinkage. It now maintains an index of the registrations that are keyed by type. The index is a BTree that uses the QObject name as the key and a list of QML registration PDOMNames as the value. The list is created in the linkage's onCreate callback. Old names are removed in the list's onDelete callback. This includes a test case for this scenario and also updates the previous tests to match the new naming. Change-Id: I4b994a51958c848b4e2a3209165e6e6866e22270 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20527 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-13Bug 422797 - API for retrieving QMake information from Qt projectDavid Kaspar6-53/+131
Adding a new IQMakeInfo getter: * getQMakeQueryMap() * getQtDocPath() * getResourceFiles() * getFormFiles() Fixing incorrect parsing of OTHER_FILES variable. Adding QMakeTests.testQMakeInfo() JUnit test for qmake output parser. Change-Id: Ic4e0180381967e2a96455d6a3411fe51ce1cef91 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/20500 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2014-01-10Bug 425102 New check for Qt Codan checkerAndrew Eidsness2-3/+40
The Qt Codan checker for QObject::connect function calls was not confirming that the SIGNAL and SLOT expansion parameter were Qt signals and slots. The checker would allow the function call as long as the expansion parameter resolved to a C++ method. This patch changes the behaviour to required signals inside SIGNAL and slots inside SLOT. Change-Id: Ieec2f3a7ef4968d45ac3f6323b20c2f195fe3400 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20401 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-10Bug 425102 QObject::connect content assist brokenAndrew Eidsness5-19/+102
The QObject::connect content assistant does not work when the receiver of the function call is an implicit this. E.g., class Q : public QObject { Q_OBJECT f() { this->connect( ... ); // works connect( ... ); // does not work QObject::connect( ... ) // does not work } }; I've changed the Qt's ASTUtil.getReceiverType to navigate to the ICPPClassType through the IScope's. The previous implementation was relying on the connect function call being an IASTField I've also added a test case for this problem. Change-Id: I96c29a9a452280068bda39a63414c50008bfad37 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20399 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-07Bug 422841 QtIndex API for qmlRegisterType function callsAndrew Eidsness18-36/+877
The Qt spec includes a special function that is used to introduce C++ types to a namespace that is accessible from QML. E.g., qmlRegisterType<Q>( "uri", 1, 0, "QMLType" ); This will create a QML type called QMLType. The type will include the signals, slots, and invokable that are defined in the C++ class Q. The type is accessible in QML using the given URI and the version is 1.0. More information is available at: http://qt-project.org/doc/qt-4.8/qdeclarativeengine.html This patch adds IQmlRegisteredType, a collection of which can be accessed from a new method in QtIndex. This also includes new test cases for this feature. Change-Id: I70c44d1d8d3a0594de44e692a16f7b26396e8464 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20347 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-07Bug 425002 QObjects cannot be found within namespacesAndrew Eidsness8-12/+92
This changes the Qt PDOM so that QObject's are stored using their fully qualified name (including leading ::). IQObject's API has been changed to return the fully qualified name. Leading :: is stripped from the IQObject name so there is no change from the previous implementation for names that are not inside a namspace. This includes a new test case to check this fix. Change-Id: I1786151463e9029cdf1f2c213466adc8c3aa3618 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20328 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-06Bug 422841: Add Q_GADGET to QtIndexAndrew Eidsness17-179/+622
This extends the QtIndex to support C++ classes that have been annotated with the Q_GADGET macro. QGadgets are normal C++ classes that are able to host Q_ENUMs. The implementation classes for QObject have been modified to share common parts with the implementation for QGadget. The types are intentionally not related in the QtIndex API. This allows for divergent changes in the Qt spec. This patch includes new tests cases for Q_GADGET. Change-Id: I59eb745ff5614c2897d67dd7d6807763091120af Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20236 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-03Bug 424824: Codan checker for QtAndrew Eidsness9-35/+214
This implements a Codan checker for QObject::connect and disconnect function calls. There are several overloads for each function, but the basic call looks like: Q * q; QObject::connect( q, SIGNAL( sign() ), q, SLOT( slot() ) ); This function calls requires that Q have a Qt signal called sign and a Qt slot called slot, e.g., class Q : public QObject { Q_OBJECT Q_SIGNAL void sign(); Q_SLOT void slot(); }; The Qt checker raises a warning if either condition is not true. It also raises a warning for SIGNAL or SLOT expansions without a parameter. Change-Id: If68a5bcdabb3f118801675e46ae926e6a250378a Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20231 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-03Bug 424499: Find References does not work for Qt signals and slotsAndrew Eidsness14-561/+726
The QtASTVisitor is trying to use the QtIndex during indexing. Any results available at this time are based on the state of the AST the last time the code was indexed. This adds a test case to reproduce the problem. The test cases indexes the project one time. It should find two references to the signal. If the QtIndex data is stale, then it will find 0 references. This also replaces the code that looks for QObject::connect function calls. The proper behaviour is to find all overloads of #connect as well as references with QObject::disconnect (all overloads) function calls. A new test case checks for references in all overloads of #connect and #disconnect function calls. Change-Id: I28fc4213d6dddff10f81a6bd3ef01e24c74f31db Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20223 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2014-01-02Fix version number in qt-featureAndrew Eidsness2-2/+2
The version number of the feature should have been changed when the plugin versions were changed (in commit c6c1ef9). Change-Id: Ia6cf07edacd8cf2932b496e09c3d0aab579e9eda Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/20068 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-12-13Clean up the API around QtNature. Add isProject expr def.Doug Schaefer3-2/+15
2013-12-13Bug 418536 Add static method to add Qt nature to a project.Doug Schaefer2-2/+16
2013-12-12Content assistant for Qt elementsAndrew Eidsness22-339/+2643
This adds content assistants for QObject::connect function calls and Q_PROPERTY expansions. QObject::connect function calls look like: QObject::connect( sender, SIGNAL(someSignalFunction(int), receiver, SLOT(someSlotFunction(int)); The assistant provides proposals in the SIGNAL and SLOT expansions. The QObject for the corresponding type is used to create a list of signal or slot function signatures. Q_PROPERTY expansions look like: Q_PROPERTY( type name READ someFunction ... ) [The ... is a list of optional attributes.] The assistant proposes attribute names that have not yet been added. It also proposals appropriate values for the attribute. This patch also adds test cases for this feature. Change-Id: I0eb25235bb423c1cfcd743075331f90f269afea7 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19721 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-12-12Fix Qt plugin's project structureAndrew Eidsness50-65/+126
The Qt plugins have been naming internal packages using two different prefixes: cdt.qt.internal cdt.internal.qt This renames all packages to cdt.internal.qt, which seems to be the convention for other projects. I've increased the Qt plugin versions because alot of new API has been added, especially to the qt.core plugin. I increased the version in the MANIFEST.MF and pom.xml files. I've also fixed the MANIFEST.MF files to take CDT out of the plugin names. I've also replaced a call to CCorePlugin.log(Exception) with a call to QtUIPlugin.log (and added the logging functions to QtUIPlugin. Change-Id: I1e3e7b2a42c2eb79fe33608c14a1abcf013a9f2c Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19698 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-12-12Bug 422841: Add IQMethod to the QtIndexAndrew Eidsness24-383/+1874
This adds support for Qt slots, signals, and invokables to the QtIndex. This does not yet generate PDOM references for QObject::connection function calls and the Content Assistant is not contributed yet. This also fixes a problem in the GNUCPPSourceParser class (internal to cdt.core). The class has a protected method that accepts an inner enum as a parameter. That enum was marked as private, meaning the method could not actually be used by subclasses. I've updated the enum to match the visibility of the method. There are three big areas needed to support Qt methods: 1) Slot and signal regions must be identified in the C++ class definition. These regions are introduced with special macros and the region extends to the next region or to the next visibility label. Single methods can also be marked with (different) special macros. This only applies outside of a slot/signal region. I've created QtASTClass which examines the input class spec in order to identify all such regions. This information is used when creating the QtPDOM nodes for these methods. 2) Some places in Qt use type information embedded as macro expansion parameters. The values are lost by the standard C++ parser (since they are just text in the expansion). I've added an extension to the GNUCPPSourceParser that accepts an input string (the macro expansion parameter) and produces an appropriate IASTNode if possible. 3) The Qt moc follows specific and non-standard rules when matching method signatures inside of QObject::connect function calls. I've added a utility that creates the same signature using the CDT AST as input. I learned the rules used by the moc by observing it's output for significant cases. Those cases have been put into a test case that is included in this patch. Change-Id: If812558db315abec637653cc974abf1c0c13d95b Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19672 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-12-11Bug 422841: Add Q_PROPERTY to the QtIndexAndrew Eidsness26-504/+2095
This extends IQObject so that it can return the list of Q_PROPERTY expansions. Each Q_PROPERTY is represented by the new IQProperty. The attributes of the property are stored in IQProperty.Attribute. Where applicable, the attributes insert a reference from the associated C++ binding. This means that the Q_PROPERTY expansion will be included in the list of references for the C++ binding. This also simplifies the process for adding new PDOMBindings to the Qt linkage. New instances are stored in an implementation of IQtASTName and able to directly create and return a new QtPDOMBinding. This avoids creating three parallel inheritance hierachies (compared to the previous Qt PDOM implementations). The patch includes test cases to check handling of Q_PROPERTY expansions. Change-Id: I7d256d1a938d24a9eb726c472fb150a02f26eb32 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19602 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-12-06Bug 422797 - Improved JavaDoc for IQMakeProjectInfoListener.qmakeChanged()David Kaspar1-0/+4
Change-Id: I36ad640cefae08d5ebb2b7e6a566e7e385d9036a Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/19427 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-12-05Bug 422797 - Fix for synchronization and update in QMakeProjectInfoDavid Kaspar1-18/+25
handleEvent method updates for related project only and does not fire listeners under 'sync' lock. Change-Id: Id9726925ff9c044a3c13238406bdf3228ccf2933 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/19361 Reviewed-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-12-03Bug 418406: Qt4 and Qt5 specific HelloWorld project wizardsAndrew Eidsness27-157/+968
This replaces the QtQuick2 project wizard with Qt4 and Qt5 wizards that include the old content as well as: 1) Make targets to build and clean the project 2) Sample interaction between C++ and QML 3) A Qt header path provider so that paths from the Qt installation are properly resolved in the project. Item 3 is particularly important for using the 'New Class' wizard with QObject as the base class. Unless the Qt paths are pre-populated the QObject base class will not be found and the New Class wizard's Finish button will be disabled. The Qt headers are resolved by running `qmake -query QT_INSTALL_HEADERS` and then creating IncludePath entries for all sub-folders. This list of include paths is persisted with other shared language settings into a file in the workspace metadata area. The persisted data is reloaded when any of the following change: - the modification time of the qmake binary - the modification time of the reported QT_INSTALL_HEADERS folder The persisted node is ignored when the target qmake binary no longer exists. The node is removed from the persisted form the next time that the shared settings are persisted. Change-Id: Ic82fdb147e6a69060f93e2e9aed2e919139a0ae9 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/16909 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-12-03Bug 422841: Add Q_CLASSINFO to the QtIndexAndrew Eidsness7-1/+166
Qt allows string-based key/value pairs to be inserted into QObject class definitions. E.g., class Q : public QObject { Q_OBJECT Q_CLASSINFO( "key1", "value1" ) }; The class info is accessible in the meta-object system. See: http://qt-project.org/doc/qt-4.8/qmetaclassinfo.html For more information. This patch adds the API to access these key/value pairs from the QtIndex. The values are stored in a single block in the PDOM record for the QObject. The API returns the value for a given key if it is found in the receiver QObject or any of its base classes. The API returns the first such value that is found. This patch also adds a test case for this functionality. Change-Id: Ie3f821a0c5f6f1347a0c0c6dafa184510ae26c29 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19154 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-12-03Bug 422841: Add QEnum to QtIndexAndrew Eidsness11-12/+805
The Qt meta-object system allows C++ enums to be added as simple enums and as flags. There is more detail at: http://qt-project.org/doc/qt-4.8/qobject.html#Q_ENUMS and http://qt-project.org/doc/qt-4.8/qflags.html This patch adds IQEnum to the QtIndex. IQEnums are contained in IQObjects and therefore are accessed with the IQObject.getEnums. An IQEnum holds its name, enumerators, and a boolean indicating whether the instance represents a Qt flag. A Qt flag is an enum where the enumerators are intended to be used with bitwise operations. The Q_DECLARE_FLAGS macro is used to introduce a type-safe container for the flags. This patch also adds unit tests for this new functionality. Change-Id: If51524e93533bae82a3263f3c7973a31793a8a83 Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19147 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-12-03Bug 422797 - API for retrieving QMake information from Qt projectDavid Kaspar3-1/+70
Adding ...cdt.qt.tests/SimpleTests JUnit tests Change-Id: I68d8e56d6b81a65eb1b6823cf7f1df63f00c1a15 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/19145 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-11-30Bug 418536 - Add Qt tests to maven build.Doug Schaefer1-0/+57
Change-Id: Ic194325d526a498f81ab9d73fe84841e98663065 Reviewed-on: https://git.eclipse.org/r/19164 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-11-29Bug 422841: Initial implementation of QtIndexAndrew Eidsness32-286/+2179
This uses the new PDOMASTProcessor extension point to create a Qt-specifc PDOMLinkage. This initial version of the linkage only stores QObjects and their base classes. Later commits will fill out other details and introduce classes that use this data for things like Content Assistance and Codan checking. This patch introduces the following: 1) QtIndex: This is an index that provides access to Qt-specific data. The index is mostly a wrapper on the CDT's existing IIndex, but it provides very specific information about the Qt elements. The only data that can be accessed from the QtIndex (in this patch) is a QObject and the QObject's that appear in its base class specifier list. 2) QtPDOMLinkage: This linkage is implemenated as an extension of the PDOMCPPLinkage. In some cases it adds references to Qt names from the C++ bindings. 3) Test suite: The test suite has some base classes for parsing the Qt source code. The only test case is for the simple functionality that is being added in this patch -- examining the base class specifier list of QObjects. These areas will be extended in later patches. Change-Id: I13fb83beb7f50cd2efb1de97b562245dc642468d Signed-off-by: Andrew Eidsness <eclipse@jfront.com> Reviewed-on: https://git.eclipse.org/r/19113 Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-11-29Bug 422797 - API for retrieving QMake information from Qt projectDavid Kaspar21-6/+1730
API is located at org.eclipse.cdt.qt.core.index package. Entry point is QMakeProjectInfoFactory.getForActiveConfigurationIn method that provides ability to retrieve QMake information (IQMakeInfo interface) for active project configuration of a specified project. Also allows to listen on changes of such information. qmakeEnvProvider extensions allows CDT build-system to provide environment for QMake runs within their build-system. Information is gather by parsing output of: 1) qmake -query 2) qmake -E file.pro // only for QMake version 3.0 Change-Id: Iae569bdbc89dc26d60530596b66b5227f36dfae6 Signed-off-by: David Kaspar <dkaspar@blackberry.com> Reviewed-on: https://git.eclipse.org/r/19082 Reviewed-by: Andrew Eidsness <eclipse@jfront.com> Tested-by: Hudson CI Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com>
2013-08-27Fixed parent pom version to referenceAndrew Gvozdev3-3/+3
2013-05-30Clean up more of the legal files for the new features LLVM and Qt.Doug Schaefer2-2/+3
2013-05-29Set proper info in the Qt feature.Doug Schaefer3-9/+181
2013-04-13Add pom files for the Qt plug-ins and feature.Doug Schaefer3-0/+52
2013-02-28Recognize Q_SIGNAL and Q_SLOT on single functionsAndrew Eidsness3-423/+547
Qt allows signals and slots to be marked directly on the function, e.g., class T { Q_SIGNAL void some_signal(); Q_SLOT void some_slot(); }; This change modifies the Qt signal/slot tagger to look for these tags in addition to the previously implemented search for the visibility label. Change-Id: Ibf43df8d80d4ca9f8b62776e7a35a4fc067a289e Reviewed-on: https://git.eclipse.org/r/10701 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-02-27Bug 400020: Allow tagging of IBindingsAndrew Eidsness1-2/+2
Addresses review comments from https://git.eclipse.org/r/#/c/10648. Fixes the junit problems by making sure that the dummy PDOM acquires its write lock before calling exercising the tag index. Original commit message: This new extension point allows contributors to put their own information into the PDOM and to later retrieve it for their own purposes. There are many details in the bug. The idea is that contributors provide an implementation of IBindingTagger, which is given a chance to examine IBindings when they are created. The ITagWriter interface allows the contributor to create a new tag which can then have data written to it. The ITagService interface (accessible from CCorePlugin.getTagService() provides a way for the contributor to later get an instance of ITagReader to retrieve tags from bindings. ITags are copied to the PDOM when the associated binding is persisteed. Contributors use a unique id (based on their plugin id), so that multiple contributors are able to independently tag a given binding. In-memory tags are not cached. I've done some timing tests using my sample implementation and found no measurable difference. The full log lines look like: !MESSAGE Indexed 'simple-01' (2 sources, 184 headers) in <see below> sec: 21,550 declarations; 35,394 references; 0 unresolved inclusions; 1 syntax errors; 0 unresolved names (0.00%) I did 5 tests using the current master (no tagging-related code), the times were: 18.86 sec 9.17 sec 5.91 sec 4.79 sec 4.83 sec And then I ran the same sequence of tests using the code in this commit: 18.73 sec 9.39 sec 6.50 sec 4.78 sec 5.27 sec If performance does become a problem, then caching could be introduced with a new implementation of ITaggableService. The two problems are finding a key other than the identity of the IBinding (since IBindings are re-created often) and properly evicting stale entries when the binding is no longer valid. The process of copying tags from an in-memory IBinding to a PDOMBinding, is a synchronization. This means that tags that are no longer applicable, will be removed from the persistent store. While developing this I found that PDOMBindings are not deleted from the Database (only the names that reference them are deleted), so there is no provision for deleting all tags at once. New database locks are not needed. By the time the persistent tags are accessed, higher levels of code have already taken a read or write lock as appropriate. There are new unit tests covering the changes to the PDOM. Change-Id: I6ae1afc949082f7f4484b3faa1550670be43312f Reviewed-on: https://git.eclipse.org/r/10659 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-02-20qt slot/signal auto-completeAndrew Eidsness10-37/+574
Tags signal and slot methods when the index is created. Uses these tags to suggest values inside of SIGNAL and SLOT macro expansions. Enabled only for projects with the QtNature. Recognizes QObject::connect function calls and suggests SIGNAL(a) and SLOT(a) for the 2nd and 4th parameters. When expanding the SIGNAL and SLOT macros within a call to QObject::connect, suggests signals and slots based on the type of the previous parameter. E.g. in QObjectA a; QObjectB b; QObject::connect( &a, SIGNAL(*), &b, SLOT(**) ); The content assistant will suggest the methods of type QObjectA that have been marked as signals at *, and the methods of QObjectB that have been marked as slots at **. Change-Id: Ia6aaa71724547b0977e322399a500f072004767a Reviewed-on: https://git.eclipse.org/r/10532 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-02-19Fix overly strict dependency in qt.core.Doug Schaefer1-1/+1
2013-02-05Bug 399985: Semantic highlighting for qt signals/slotsAndrew Eidsness7-3/+102
The signals, slots, Q_SIGNALS, and Q_SLOTS macros are used as 'keywords' when developing Qt applications. This patch adds a semantic highlighter for these keywords in projects with a qtnature. Change-Id: I7a5906aa69e6d7dab4ce20a16b425ae177f9bd25 Reviewed-on: https://git.eclipse.org/r/10179 Reviewed-by: Doug Schaefer <dschaefer@qnx.com> IP-Clean: Doug Schaefer <dschaefer@qnx.com> Tested-by: Doug Schaefer <dschaefer@qnx.com>
2013-01-17Added template process to add nature. Added Qt nature.Doug Schaefer4-1/+55
2013-01-14Fix qt template to use variable instead of test data.Doug Schaefer2-3/+3
2013-01-12Added content types for .pro and .qml files for Qt.Doug Schaefer3-0/+20
2013-01-12Added debug versus release. And added ref to clang toolchain.Doug Schaefer2-8/+23

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