plaintexteditorfactory.cpp

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#include "plaintexteditor.h"
#include "plaintexteditorfactory.h"
#include "texteditorconstants.h"
#include "texteditorplugin.h"
#include "texteditoractionhandler.h"
#include "texteditorsettings.h"
#include "manager.h"
#include "highlightersettings.h"

#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>

#include <QDebug>

using namespace TextEditor;
using namespace TextEditor::Internal;

PlainTextEditorFactory::PlainTextEditorFactory(QObject *parent)
  : Core::IEditorFactory(parent)
{
    m_actionHandler = new TextEditorActionHandler(
        TextEditor::Constants::C_TEXTEDITOR,
        TextEditorActionHandler::Format |
        TextEditorActionHandler::UnCommentSelection |
        TextEditorActionHandler::UnCollapseAll);
    m_mimeTypes << QLatin1String(TextEditor::Constants::C_TEXTEDITOR_MIMETYPE_TEXT);

    connect(Core::EditorManager::instance(), SIGNAL(currentEditorChanged(Core::IEditor*)),
            this, SLOT(updateEditorInfoBar(Core::IEditor*)));
}

PlainTextEditorFactory::~PlainTextEditorFactory()
{
    delete m_actionHandler;
}

QString PlainTextEditorFactory::id() const
{
    return QLatin1String(Core::Constants::K_DEFAULT_TEXT_EDITOR_ID);
}

QString PlainTextEditorFactory::displayName() const
{
    return tr(Core::Constants::K_DEFAULT_TEXT_EDITOR_DISPLAY_NAME);
}

Core::IFile *PlainTextEditorFactory::open(const QString &fileName)
{
    Core::IEditor *iface = Core::EditorManager::instance()->openEditor(fileName, id());
    return iface ? iface->file() : 0;
}

Core::IEditor *PlainTextEditorFactory::createEditor(QWidget *parent)
{
    PlainTextEditor *rc = new PlainTextEditor(parent);
    TextEditorPlugin::instance()->initializeEditor(rc);
    connect(rc, SIGNAL(configured(Core::IEditor*)),
            this, SLOT(updateEditorInfoBar(Core::IEditor*)));
    return rc->editableInterface();
}

void PlainTextEditorFactory::updateEditorInfoBar(Core::IEditor *editor)
{
    PlainTextEditorEditable *editorEditable = qobject_cast<PlainTextEditorEditable *>(editor);
    if (editorEditable) {
        PlainTextEditor *textEditor = static_cast<PlainTextEditor *>(editorEditable->editor());
        if (textEditor->isMissingSyntaxDefinition() &&
            !textEditor->ignoreMissingSyntaxDefinition() &&
            TextEditorSettings::instance()->highlighterSettings().alertWhenNoDefinition()) {
            Core::EditorManager::instance()->showEditorInfoBar(
                Constants::INFO_SYNTAX_DEFINITION,
                tr("A highlight definition was not found for this file. "
                   "Would you like to try to find one?"),
                tr("Show highlighter options"),
                textEditor,
                SLOT(acceptMissingSyntaxDefinitionInfo()),
                SLOT(ignoreMissingSyntaxDefinitionInfo()));
            return;
        }
    }
    Core::EditorManager::instance()->hideEditorInfoBar(Constants::INFO_SYNTAX_DEFINITION);
}

void PlainTextEditorFactory::addMimeType(const QString &type)
{
    m_mimeTypes.append(type);
}

QStringList PlainTextEditorFactory::mimeTypes() const
{
    return m_mimeTypes;
}