DlgAndroidLogcatDumper Class Reference

#include <DlgAndroidLogcatDumper.h>

Inheritance diagram for DlgAndroidLogcatDumper:

Public Member Functions
QString	captionText () override
QString	defaultNewFileName () override
	DlgAndroidLogcatDumper (QWidget *parent=nullptr)
QString	originalFileName () override
QString	replacementWarningText () override
	~DlgAndroidLogcatDumper ()
Public Member Functions inherited from DlgBugInfo
QString	basicSystemInformationReplacementText ()
	DlgBugInfo (QWidget *parent=0, ButtonCodes customButtons=None)
virtual QString	infoText (QSettings &kritarc)
void	initialize ()
void	initializeText ()
void	saveToFile ()
	~DlgBugInfo () override
Public Member Functions inherited from KoDialog
QPushButton *	button (ButtonCode id) const
QIcon	buttonIcon (ButtonCode id) const
QString	buttonText (ButtonCode id) const
QString	buttonToolTip (ButtonCode id) const
QString	buttonWhatsThis (ButtonCode id) const
ButtonCode	defaultButton () const
QString	helpLinkText () const
void	incrementInitialSize (const QSize &size)
bool	isButtonEnabled (ButtonCode id) const
	KoDialog (QWidget *parent=0, Qt::WindowFlags f=Qt::WindowFlags())
QWidget *	mainWidget ()
QSize	minimumSizeHint () const override
void	setButtonFocus (ButtonCode id)
void	setButtonGuiItem (ButtonCode id, const KGuiItem &item)
void	setButtonIcon (ButtonCode id, const QIcon &icon)
void	setButtons (ButtonCodes buttonMask)
void	setButtonsOrientation (Qt::Orientation orientation)
void	setButtonText (ButtonCode id, const QString &text)
void	setButtonToolTip (ButtonCode id, const QString &text)
void	setButtonWhatsThis (ButtonCode id, const QString &text)
void	setDefaultButton (ButtonCode id)
void	setEscapeButton (ButtonCode id)
void	setInitialSize (const QSize &size)
void	setMainWidget (QWidget *widget)
void	showButton (ButtonCode id, bool state)
void	showButtonSeparator (bool state)
QSize	sizeHint () const override
	~KoDialog () override

Private Slots
void	writeTextToWidget ()

Private Member Functions
void	disableLogging ()
void	enableLogging ()

Private Attributes
QProcess	m_logcatProcess
KisSignalCompressor	m_updateWidgetCompressor

Additional Inherited Members
Public Types inherited from KoDialog
enum	ButtonCode {   None = 0x00000000 , Help = 0x00000001 , Default = 0x00000002 , Ok = 0x00000004 ,   Apply = 0x00000008 , Try = 0x00000010 , Cancel = 0x00000020 , Close = 0x00000040 ,   No = 0x00000080 , Yes = 0x00000100 , Reset = 0x00000200 , Details = 0x00000400 ,   User1 = 0x00001000 , User2 = 0x00002000 , User3 = 0x00004000 , NoDefault = 0x00008000 }
enum	ButtonPopupMode { InstantPopup = 0 , DelayedPopup = 1 }
enum	CaptionFlag { NoCaptionFlags = 0 , AppNameCaption = 1 , ModifiedCaption = 2 , HIGCompliantCaption = AppNameCaption }
Public Slots inherited from KoDialog
void	delayedDestruct ()
void	enableButton (ButtonCode id, bool state)
void	enableButtonApply (bool state)
void	enableButtonCancel (bool state)
void	enableButtonOk (bool state)
void	enableLinkedHelp (bool state)
bool	isDetailsWidgetVisible () const
virtual void	setCaption (const QString &caption)
virtual void	setCaption (const QString &caption, bool modified)
void	setDetailsWidget (QWidget *detailsWidget)
void	setDetailsWidgetVisible (bool visible)
void	setHelp (const QString &anchor, const QString &appname=QString())
void	setHelpLinkText (const QString &text)
virtual void	setPlainCaption (const QString &caption)
Signals inherited from KoDialog
void	aboutToShowDetails ()
void	applyClicked ()
void	buttonClicked (KoDialog::ButtonCode button)
void	cancelClicked ()
void	closeClicked ()
void	defaultClicked ()
void	finished ()
void	helpClicked ()
void	hidden ()
void	layoutHintChanged ()
void	noClicked ()
void	okClicked ()
void	resetClicked ()
void	tryClicked ()
void	user1Clicked ()
void	user2Clicked ()
void	user3Clicked ()
void	yesClicked ()
Static Public Member Functions inherited from KoDialog
static int	groupSpacingHint ()
static QString	makeStandardCaption (const QString &userCaption, QWidget *window=0, CaptionFlags flags=HIGCompliantCaption)
static int	marginHint ()
static void	resizeLayout (QLayout *lay, int margin, int spacing)
static void	resizeLayout (QWidget *widget, int margin, int spacing)
static int	spacingHint ()
Protected Slots inherited from KoDialog
virtual void	slotButtonClicked (int button)
Protected Member Functions inherited from KoDialog
void	closeEvent (QCloseEvent *e) override
void	hideEvent (QHideEvent *) override
void	keyPressEvent (QKeyEvent *) override
void	showEvent (QShowEvent *e) override
Protected Attributes inherited from DlgBugInfo
WdgBugInfo *	m_page

Detailed Description

Definition at line 16 of file DlgAndroidLogcatDumper.h.

Constructor & Destructor Documentation

DlgAndroidLogcatDumper()

DlgAndroidLogcatDumper::DlgAndroidLogcatDumper

(

QWidget *

parent = nullptr

)

Definition at line 17 of file DlgAndroidLogcatDumper.cpp.

    : DlgBugInfo(parent, User3)
    , m_logcatProcess(parent)
    , m_updateWidgetCompressor(100, KisSignalCompressor::FIRST_INACTIVE)
{
    QString program = "logcat";
    QStringList arguments = {"-v", "time", "--pid", QString::number(getpid())};
    m_logcatProcess.start(program, arguments);
    QString errorOutput = m_logcatProcess.readAllStandardError();
    if (!errorOutput.isEmpty()) {
        qWarning() << "Couldn't spawn logcat process" << errorOutput;
    }
 
    setButtonText(User3, i18n("Toggle Logging"));
    button(User3)->setCheckable(true);
    button(User3)->setChecked(true);
 
    enableLogging();
    connect(this, &KoDialog::user3Clicked, this, [this]() {
        QPushButton *loggingButton = button(User3);
        if (loggingButton->isChecked()) {
            enableLogging();
        } else {
            disableLogging();
        }
    });
 
    QRect screen_rect = QGuiApplication::primaryScreen()->availableGeometry();
    int frame_height = parentWidget()->frameGeometry().height() - parentWidget()->size().height();
    resize(m_page->size().width(), screen_rect.height() - frame_height);
}

References KoDialog::button(), connect(), disableLogging(), enableLogging(), m_logcatProcess, DlgBugInfo::m_page, KoDialog::setButtonText(), KoDialog::User3, and KoDialog::user3Clicked().

~DlgAndroidLogcatDumper()

DlgAndroidLogcatDumper::~DlgAndroidLogcatDumper

(

)

Definition at line 49 of file DlgAndroidLogcatDumper.cpp.

{
    m_logcatProcess.kill();
    m_logcatProcess.waitForFinished();
}

References m_logcatProcess.

Member Function Documentation

captionText()

QString DlgAndroidLogcatDumper::captionText ( )

overridevirtual

Implements DlgBugInfo.

Definition at line 95 of file DlgAndroidLogcatDumper.cpp.

{
    return i18nc("Caption of the dialog with Krita's Android system log for bug reports",
                 "Krita Logcat Dump: please paste this information to the bug report");
}

defaultNewFileName()

QString DlgAndroidLogcatDumper::defaultNewFileName ( )

overridevirtual

Implements DlgBugInfo.

Definition at line 88 of file DlgAndroidLogcatDumper.cpp.

{ return "kritalogcatdump.txt"; }

disableLogging()

void DlgAndroidLogcatDumper::disableLogging ( )

private

Definition at line 82 of file DlgAndroidLogcatDumper.cpp.

{
    disconnect(&m_updateWidgetCompressor, SIGNAL(timeout()), this, SLOT(writeTextToWidget()));
    disconnect(&m_logcatProcess, SIGNAL(readyReadStandardOutput()), &m_updateWidgetCompressor, SLOT(start()));
}

References m_logcatProcess, m_updateWidgetCompressor, and writeTextToWidget().

enableLogging()

void DlgAndroidLogcatDumper::enableLogging ( )

private

Definition at line 73 of file DlgAndroidLogcatDumper.cpp.

{
    connect(&m_logcatProcess, SIGNAL(readyReadStandardOutput()), &m_updateWidgetCompressor, SLOT(start()),
            Qt::UniqueConnection);
    connect(&m_updateWidgetCompressor, SIGNAL(timeout()), this, SLOT(writeTextToWidget()), Qt::UniqueConnection);
 
    m_updateWidgetCompressor.start();
}

References connect(), m_logcatProcess, m_updateWidgetCompressor, KisSignalCompressor::start(), and writeTextToWidget().

originalFileName()

QString DlgAndroidLogcatDumper::originalFileName ( )

overridevirtual

Implements DlgBugInfo.

Definition at line 90 of file DlgAndroidLogcatDumper.cpp.

{
    return QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + "/krita-logcatdump.log";
}

replacementWarningText()

QString DlgAndroidLogcatDumper::replacementWarningText ( )

overridevirtual

Implements DlgBugInfo.

Definition at line 101 of file DlgAndroidLogcatDumper.cpp.

{ return QString(); }

writeTextToWidget

void DlgAndroidLogcatDumper::writeTextToWidget ( )

privateslot

Definition at line 55 of file DlgAndroidLogcatDumper.cpp.

{
    QScrollBar *scrollBar = m_page->txtBugInfo->verticalScrollBar();
    const bool scrollbarAtBottom = scrollBar->value() >= scrollBar->maximum();
 
    QByteArray output = m_logcatProcess.readAllStandardOutput();
 
    // this allows user's movement of the scrollbar
    QTextCursor tmp(m_page->txtBugInfo->document());
    tmp.movePosition(QTextCursor::End);
    tmp.insertText(output);
 
    // scroll to the bottom if scrollbar is at the bottom
    if (scrollbarAtBottom) {
        scrollBar->setValue(scrollBar->maximum());
    }
}

References m_logcatProcess, and DlgBugInfo::m_page.

Member Data Documentation

m_logcatProcess

QProcess DlgAndroidLogcatDumper::m_logcatProcess

private

Definition at line 36 of file DlgAndroidLogcatDumper.h.

m_updateWidgetCompressor

KisSignalCompressor DlgAndroidLogcatDumper::m_updateWidgetCompressor

private

Definition at line 37 of file DlgAndroidLogcatDumper.h.

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

• plugins/extensions/buginfo/DlgAndroidLogcatDumper.h
• plugins/extensions/buginfo/DlgAndroidLogcatDumper.cpp