#############################################################################
##
## Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
## Contact: http://www.qt-project.org/legal
##
## This file is part of Qt Creator.
##
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and Digia.  For licensing terms and
## conditions see http://qt.digia.com/licensing.  For further information
## use the contact form at http://qt.digia.com/contact-us.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 2.1 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL included in the
## packaging of this file.  Please review the following information to
## ensure the GNU Lesser General Public License version 2.1 requirements
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
##
## In addition, as a special exception, Digia gives you certain additional
## rights.  These rights are described in the Digia Qt LGPL Exception
## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
##
#############################################################################

source("../../shared/qtcreator.py")

# entry of test
def main():
    # prepare example project
    sourceExample = os.path.abspath(sdkPath + "/Examples/4.7/declarative/animation/basics/property-animation")
    proFile = "propertyanimation.pro"
    if not neededFilePresent(os.path.join(sourceExample, proFile)):
        return
    # copy example project to temp directory
    templateDir = prepareTemplate(sourceExample)
    examplePath = os.path.join(templateDir, proFile)
    startApplication("qtcreator" + SettingsPath)
    if not startedWithoutPluginError():
        return
    # open example project
    openQmakeProject(examplePath)
    # wait for parsing to complete
    progressBarWait(30000)
    # open .cpp file in editor
    if not openDocument("propertyanimation.Sources.main\\.cpp"):
        test.fatal("Could not open main.cpp")
        invokeMenuItem("File", "Exit")
        return
    test.verify(checkIfObjectExists(":Qt Creator_CppEditor::Internal::CPPEditorWidget"),
                "Verifying if: .cpp file is opened in Edit mode.")
    # place cursor on line "QmlApplicationViewer viewer;"
    editorWidget = findObject(":Qt Creator_CppEditor::Internal::CPPEditorWidget")
    # invoke find usages from context menu on word "viewer"
    if not invokeFindUsage(editorWidget, "QmlApplicationViewer viewer;", "<Left>", 10):
        invokeMenuItem("File", "Exit")
        return
    # wait until search finished and verify search results
    waitForSearchResults()
    validateSearchResult(14)
    result = re.search("QmlApplicationViewer", str(editorWidget.plainText))
    test.verify(result, "Verifying if: The list of all usages of the selected text is displayed in Search Results. "
                "File with used text is opened.")
    # move cursor to the other word and test Find Usages function by pressing Ctrl+Shift+U.
    openDocument("propertyanimation.Sources.main\\.cpp")
    if not placeCursorToLine(editorWidget, "viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);"):
        return
    for i in range(4):
        type(editorWidget, "<Left>")
    type(editorWidget, "<Ctrl+Shift+U>")
    # wait until search finished and verify search results
    waitForSearchResults()
    validateSearchResult(3)
    # exit qt creator
    invokeMenuItem("File", "Save All")
    invokeMenuItem("File", "Exit")

def waitForSearchResults():
    def __noCancelButton__():
        global passes
        passes += 1
        return not object.exists("{text='Cancel' type='QToolButton' unnamed='1' visible='1' "
                                 "window=':Qt Creator_Core::Internal::MainWindow'}")

    global passes
    passes = 0
    waitFor("__noCancelButton__()", 20000)
    if passes < 2:
        test.warning("Did not have to wait for search results.",
                     "Either Creator was really quick or the GUI was changed.")
