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#include "label_taskmenu.h"

#include "inplace_editor.h"

#include <QtDesigner/QDesignerFormWindowInterface>

#include <QtGui/QAction>

#include <QtGui/QStyle>

#include <QtGui/QStyleOption>

#include <QtGui/QTextDocument>

static const char *textPropertyC = "text";

QT_BEGIN_NAMESPACE

namespace qdesigner_internal {

// -------- LabelTaskMenuInlineEditor

class LabelTaskMenuInlineEditor : public  TaskMenuInlineEditor

{

public:

    LabelTaskMenuInlineEditor(QLabel *button, QObject *parent);

protected:

    virtual QRect editRectangle() const;

};

LabelTaskMenuInlineEditor::LabelTaskMenuInlineEditor(QLabel *w, QObject *parent) :

      TaskMenuInlineEditor(w, ValidationRichText, QLatin1String(textPropertyC), parent)

{

}

QRect LabelTaskMenuInlineEditor::editRectangle() const

{

    QStyleOptionButton opt;

    opt.init(widget());

    return opt.rect;

}

// --------------- LabelTaskMenu

LabelTaskMenu::LabelTaskMenu(QLabel *label, QObject *parent)

    : QDesignerTaskMenu(label, parent),

      m_label(label),

      m_editRichTextAction(new QAction(tr("Change rich text..."), this)),

      m_editPlainTextAction(new QAction(tr("Change plain text..."), this))

{

    LabelTaskMenuInlineEditor *editor = new LabelTaskMenuInlineEditor(label, this);

    connect(m_editPlainTextAction, SIGNAL(triggered()), editor, SLOT(editText()));

    m_taskActions.append(m_editPlainTextAction);

    connect(m_editRichTextAction, SIGNAL(triggered()), this, SLOT(editRichText()));

    m_taskActions.append(m_editRichTextAction);

    QAction *sep = new QAction(this);

    sep->setSeparator(true);

    m_taskActions.append(sep);

}

QAction *LabelTaskMenu::preferredEditAction() const

{

    if (m_label->textFormat () == Qt::PlainText) return m_editPlainTextAction;

    return Qt::mightBeRichText(m_label->text()) ? m_editRichTextAction : m_editPlainTextAction;

}

QList<QAction*> LabelTaskMenu::taskActions() const

{

    return m_taskActions + QDesignerTaskMenu::taskActions();

}

void LabelTaskMenu::editRichText()

{

    changeTextProperty(QLatin1String(textPropertyC), QString(), MultiSelectionMode, m_label->textFormat());

}

}

QT_END_NAMESPACE