profileeditor.cpp 5.86 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** 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.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#include "profileeditor.h"
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#include "profilehighlighter.h"
#include "qt4projectmanager.h"
#include "qt4projectmanagerconstants.h"
#include "profileeditorfactory.h"
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#include "addlibrarywizard.h"
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#include <coreplugin/icore.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/actioncontainer.h>
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#include <texteditor/fontsettings.h>
#include <texteditor/texteditoractionhandler.h>
#include <texteditor/texteditorconstants.h>
#include <texteditor/texteditorsettings.h>

#include <QtCore/QFileInfo>
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#include <QtGui/QMenu>
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using namespace Qt4ProjectManager;
using namespace Qt4ProjectManager::Internal;

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//
// ProFileEditorEditable
//
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ProFileEditorEditable::ProFileEditorEditable(ProFileEditor *editor)
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  : BaseTextEditorEditable(editor),
    m_context(Qt4ProjectManager::Constants::C_PROFILEEDITOR,
              TextEditor::Constants::C_TEXTEDITOR)
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{
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//    m_contexts << uidm->uniqueIdentifier(Qt4ProjectManager::Constants::PROJECT_KIND);
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}

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Core::Context ProFileEditorEditable::context() const
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{
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    return m_context;
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}

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Core::IEditor *ProFileEditorEditable::duplicate(QWidget *parent)
{
    ProFileEditor *ret = new ProFileEditor(parent, qobject_cast<ProFileEditor*>(editor())->factory(),
                                           qobject_cast<ProFileEditor*>(editor())->actionHandler());
    ret->duplicateFrom(editor());
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    TextEditor::TextEditorSettings::instance()->initializeEditor(ret);
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    return ret->editableInterface();
}

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QString ProFileEditorEditable::id() const
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{
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    return QLatin1String(Qt4ProjectManager::Constants::PROFILE_EDITOR_ID);
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}

//
// ProFileEditorEditor
//

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ProFileEditor::ProFileEditor(QWidget *parent, ProFileEditorFactory *factory, TextEditor::TextEditorActionHandler *ah)
    : BaseTextEditor(parent), m_factory(factory), m_ah(ah)
{
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    ProFileDocument *doc = new ProFileDocument();
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    doc->setMimeType(QLatin1String(Qt4ProjectManager::Constants::PROFILE_MIMETYPE));
    setBaseTextDocument(doc);

    ah->setupActions(this);

    baseTextDocument()->setSyntaxHighlighter(new ProFileHighlighter);
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    m_commentDefinition.clearCommentStyles();
    m_commentDefinition.setSingleLine(QString(QLatin1Char('#')));
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}

ProFileEditor::~ProFileEditor()
{
}

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void ProFileEditor::unCommentSelection()
{
    Utils::unCommentSelection(this, m_commentDefinition);
}

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TextEditor::BaseTextEditorEditable *ProFileEditor::createEditableInterface()
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{
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    return new ProFileEditorEditable(this);
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}

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void ProFileEditor::contextMenuEvent(QContextMenuEvent *e)
{
    QMenu *menu = new QMenu();

    Core::ActionManager *am = Core::ICore::instance()->actionManager();
    Core::ActionContainer *mcontext = am->actionContainer(Qt4ProjectManager::Constants::M_CONTEXT);
    QMenu *contextMenu = mcontext->menu();

    foreach (QAction *action, contextMenu->actions())
        menu->addAction(action);

    appendStandardContextMenuActions(menu);

    menu->exec(e->globalPos());
    delete menu;
}

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void ProFileEditor::setFontSettings(const TextEditor::FontSettings &fs)
{
    TextEditor::BaseTextEditor::setFontSettings(fs);
    ProFileHighlighter *highlighter = qobject_cast<ProFileHighlighter*>(baseTextDocument()->syntaxHighlighter());
    if (!highlighter)
        return;

    static QVector<QString> categories;
    if (categories.isEmpty()) {
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        categories << QLatin1String(TextEditor::Constants::C_TYPE)
                   << QLatin1String(TextEditor::Constants::C_KEYWORD)
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                   << QLatin1String(TextEditor::Constants::C_COMMENT)
                   << QLatin1String(TextEditor::Constants::C_VISUAL_WHITESPACE);
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    }

    const QVector<QTextCharFormat> formats = fs.toTextCharFormats(categories);
    highlighter->setFormats(formats.constBegin(), formats.constEnd());
    highlighter->rehighlight();
}

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void ProFileEditor::addLibrary()
{
    AddLibraryWizard wizard(file()->fileName(), this);
    if (wizard.exec() != QDialog::Accepted)
        return;

    TextEditor::BaseTextEditorEditable *editable = editableInterface();
    const int endOfDoc = editable->position(TextEditor::ITextEditor::EndOfDoc);
    editable->setCurPos(endOfDoc);
    QString snippet = wizard.snippet();

    // add extra \n in case the last line is not empty
    int line, column;
    editable->convertPosition(endOfDoc, &line, &column);
    if (!editable->textAt(endOfDoc - column, column).simplified().isEmpty())
        snippet = QLatin1Char('\n') + snippet;

    editable->insert(snippet);
}

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//
// ProFileDocument
//

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ProFileDocument::ProFileDocument()
        : TextEditor::BaseTextDocument()
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{
}

QString ProFileDocument::defaultPath() const
{
    QFileInfo fi(fileName());
    return fi.absolutePath();
}

QString ProFileDocument::suggestedFileName() const
{
    QFileInfo fi(fileName());
    return fi.fileName();
}