Kwave::SaveBlocksDialog Class Reference

#include <SaveBlocksDialog.h>

Inheritance diagram for Kwave::SaveBlocksDialog:

Collaboration diagram for Kwave::SaveBlocksDialog:

Public Slots
void	setNewExample (const QString &example)
void	emitUpdate ()

Signals
void	sigSelectionChanged (const QString &filename, const QString &pattern, Kwave::SaveBlocksPlugin::numbering_mode_t mode, bool selection_only)
Signals inherited from Kwave::FileDialog
void	filterChanged (const QString &filter)

Public Member Functions
	SaveBlocksDialog (const QString &startDir, const QString &filter, QWidget *parent, const QUrl &last_url, const QString &last_ext, QString &filename_pattern, Kwave::SaveBlocksPlugin::numbering_mode_t numbering_mode, bool selection_only, bool have_selection)
virtual	~SaveBlocksDialog ()
QString	pattern ()
Kwave::SaveBlocksPlugin::numbering_mode_t	numberingMode ()
bool	selectionOnly ()
Public Member Functions inherited from Kwave::FileDialog
	FileDialog (const QString &startDir, OperationMode mode, const QString &filter, QWidget *parent, const QUrl last_url=QUrl(), const QString last_ext=QString())
virtual	~FileDialog () Q_DECL_OVERRIDE
QString	selectedExtension ()
QUrl	selectedUrl () const
QUrl	baseUrl () const
void	setDirectory (const QString &directory)
void	selectUrl (const QUrl &url)
void	setCustomWidget (QWidget *widget)
KUrlComboBox *	locationEdit () const

Private Attributes
Kwave::SaveBlocksWidget *	m_widget

Additional Inherited Members
Public Types inherited from Kwave::FileDialog
enum	OperationMode { SaveFile = 0, OpenFile, SelectDir }
Protected Slots inherited from Kwave::FileDialog
virtual void	accept () Q_DECL_OVERRIDE
void	saveConfig ()
Protected Member Functions inherited from Kwave::FileDialog
void	loadConfig (const QString &section)

Detailed Description

Definition at line 37 of file SaveBlocksDialog.h.

Constructor & Destructor Documentation

SaveBlocksDialog()

Kwave::SaveBlocksDialog::SaveBlocksDialog	(	const QString &	startDir,
		const QString &	filter,
		QWidget *	parent,
		const QUrl &	last_url,
		const QString &	last_ext,
		QString &	filename_pattern,
		Kwave::SaveBlocksPlugin::numbering_mode_t	numbering_mode,
		bool	selection_only,
		bool	have_selection
	)

Constructor.

See also

KFileFialog

Parameters

startDir	the start directory
filter	string with a file type filter
parent	the parent widget
last_url	the last used URL
last_ext	the last used extension (preset only)
filename_pattern	the pattern used for generating the file names
numbering_mode	the way the numbers are given
selection_only	if true, save only the selection
have_selection	if true, there is a selection

Definition at line 32 of file SaveBlocksDialog.cpp.

References Kwave::connect(), emitUpdate(), Kwave::FileDialog::filterChanged(), Kwave::FileDialog::locationEdit(), m_widget, and Kwave::FileDialog::setCustomWidget().

    :Kwave::FileDialog(startDir, Kwave::FileDialog::SaveFile, filter, parent,
                       last_url, last_ext),
     m_widget(new(std::nothrow) Kwave::SaveBlocksWidget(this, filename_pattern,
        numbering_mode, selection_only, have_selection))
{
    Q_ASSERT(m_widget);
    setCustomWidget(m_widget);
    connect(m_widget, SIGNAL(somethingChanged()),
            this, SLOT(emitUpdate()));

    // if something in the file selection changes
    connect(this, SIGNAL(filterChanged(QString)),
            this, SLOT(emitUpdate()));
    connect(locationEdit(), SIGNAL(editTextChanged(QString)),
            this, SLOT(emitUpdate()));
}

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~SaveBlocksDialog()

Kwave::SaveBlocksDialog::~SaveBlocksDialog ( )

virtual

Destructor

Definition at line 60 of file SaveBlocksDialog.cpp.

References m_widget.

{
    if (m_widget) delete m_widget;
    m_widget = Q_NULLPTR;
}

Member Function Documentation

emitUpdate

void Kwave::SaveBlocksDialog::emitUpdate ( )

slot

collects all needed data and emits a sigSelectionChanged

Definition at line 96 of file SaveBlocksDialog.cpp.

References _, Kwave::FileDialog::baseUrl(), Kwave::FileDialog::locationEdit(), numberingMode(), pattern(), Kwave::FileDialog::selectedExtension(), selectionOnly(), and sigSelectionChanged().

Referenced by SaveBlocksDialog().

{
    QString path = baseUrl().path() + QDir::separator();
    QString filename = path + locationEdit()->currentText();
    QFileInfo file(filename);

    if (!file.suffix().length()) {
        // append the currently selected extension if missing
        QString extension = selectedExtension();
        if (extension.contains(_(" ")))
            extension = extension.section(_(" "), 0, 0);
        filename += extension.remove(0, 1);
    }

    emit sigSelectionChanged(filename, pattern(),
        numberingMode(), selectionOnly());
}

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numberingMode()

Kwave::SaveBlocksPlugin::numbering_mode_t Kwave::SaveBlocksDialog::numberingMode

(

)

returns the numbering mode

Definition at line 74 of file SaveBlocksDialog.cpp.

References Kwave::SaveBlocksPlugin::CONTINUE, m_widget, and Kwave::SaveBlocksWidget::numberingMode().

Referenced by emitUpdate().

{
    Q_ASSERT(m_widget);
    return (m_widget) ? m_widget->numberingMode() :
                        Kwave::SaveBlocksPlugin::CONTINUE;
}

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pattern()

QString Kwave::SaveBlocksDialog::pattern

(

)

returns the file name pattern (as is, not escaped)

Definition at line 67 of file SaveBlocksDialog.cpp.

References _, m_widget, and Kwave::SaveBlocksWidget::pattern().

Referenced by emitUpdate().

{
    Q_ASSERT(m_widget);
    return (m_widget) ? m_widget->pattern() : _("");
}

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selectionOnly()

bool Kwave::SaveBlocksDialog::selectionOnly

(

)

returns true if only the selection should be saved

Definition at line 82 of file SaveBlocksDialog.cpp.

References m_widget, and Kwave::SaveBlocksWidget::selectionOnly().

Referenced by emitUpdate().

{
    Q_ASSERT(m_widget);
    return (m_widget) ? m_widget->selectionOnly() : false;
}

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setNewExample

void Kwave::SaveBlocksDialog::setNewExample ( const QString &  example )

slot

update the filename preview

Parameters

example

the example filename

Definition at line 89 of file SaveBlocksDialog.cpp.

References m_widget, and Kwave::SaveBlocksWidget::setNewExample().

{
    Q_ASSERT(m_widget);
    if (m_widget) m_widget->setNewExample(example);
}

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sigSelectionChanged

void Kwave::SaveBlocksDialog::sigSelectionChanged ( const QString &  filename, const QString &  pattern, Kwave::SaveBlocksPlugin::numbering_mode_t  mode, bool  selection_only  )

signal

emitted whenever the selection has changed and a new example has to be shown.

Parameters

filename	the currently selected filename
pattern	the selected filename pattern
mode	the numbering mode
selection_only	if true: save only the selection

Referenced by emitUpdate().

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Member Data Documentation

m_widget

Kwave::SaveBlocksWidget* Kwave::SaveBlocksDialog::m_widget

private

the widget with extra settings for saving the blocks

Definition at line 108 of file SaveBlocksDialog.h.

Referenced by numberingMode(), pattern(), SaveBlocksDialog(), selectionOnly(), setNewExample(), and ~SaveBlocksDialog().

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The documentation for this class was generated from the following files:

• plugins/saveblocks/SaveBlocksDialog.h
• plugins/saveblocks/SaveBlocksDialog.cpp