LogDialog Class Reference

class for logging display and communication with external processes More...

#include <LogDialog.h>

Inheritance diagram for LogDialog:

Public Slots
virtual void	done (int r)
	handle process termination More...
void	kill (bool force=false)
	kill process More...
void	loadSettings ()
	load config from settings
void	printStatus (QString msg)
	print status message
void	reprint ()
	reparse log output
void	saveSettings ()
	store config to settings
void	terminate (bool force=false)
	terminate process More...

Signals
void	helpRequested (QString)
	request help on specified page

Public Member Functions
	LogDialog (LogDecorators::Decorator *decorator, QWidget *parent=0, Qt::WindowFlags f=0)
	constructor More...
bool	hasErrorLines ()
	query for possible error lines in logfile
bool	waitForFinished (int msecs=1500)
	wait for process to finish More...

Private Slots
void	on_bSaveLog_clicked ()
	save logfile
void	on_bSearchDown_clicked ()
	search down
void	on_bSearchUp_clicked ()
	search up
void	on_buttonBox_helpRequested ()
	handle help request
void	on_checkDD_toggled (bool)
	handle debug checkbox
void	on_eFilter_textEdited (QString)
	handle search filter changes
void	on_proc_error (QProcess::ProcessError)
	handle errors running the process
void	on_proc_finished (int=0)
	setup close button and hide progress bar
void	on_proc_readyReadStandardError ()
	update content by querying process (stderr)
void	on_proc_readyReadStandardOutput ()
	update content by querying process (stdout)
void	on_proc_started ()
	setup abort button and show progress bar
void	on_sBufSize_valueChanged (int)
	handle buf size changes
void	searchLog (QString filter, int offset=0, bool up=false)
	search for given string More...

Private Attributes
LogDecorators::Decorator *	_decorator
	decorator implementation
bool	_errorLinesDetected
	true if log contains error lines
QStringListModel *	_log
	log model
QFile *	_logFile
	log content output
QMutex *	_logMutex
	avoid parallel writes to log window
LogViewProxyModel *	_logProx
	log model proxy
QProcess *	_proc
	tuchulcha-run process
Ui::LogDialog *	_ui
	designer ui

Detailed Description

This widget implements the decorator pattern to handle different kinds of log dialogs like the one used during plugin update and running of workflows.

The decorator implementation has to be given to the instance constructor.

Definition at line 47 of file LogDialog.h.

Constructor & Destructor Documentation

LogDialog::LogDialog ( LogDecorators::Decorator *  decorator, QWidget *  parent = 0, Qt::WindowFlags  f = 0  )

explicit

Parameters

decorator	dialog decorator providing further details, it will be deleted in the destructor
parent	parent widget
f	window flags

Definition at line 43 of file LogDialog.cpp.

References _decorator, _log, _logFile, _logProx, _proc, _ui, LogDecorators::Decorator::arguments(), LogDecorators::Decorator::debugOutput, LogDecorators::Decorator::desc(), loadSettings(), LogDecorators::Decorator::logFileName(), on_proc_finished(), printStatus(), LogDecorators::Decorator::ready(), searchLog(), LogDecorators::Decorator::statusWidget(), and LogDecorators::Decorator::title().

Member Function Documentation

void LogDialog::done ( int  r )

virtualslot

Parameters

r	return value

Definition at line 195 of file LogDialog.cpp.

References _proc, printStatus(), and terminate().

void LogDialog::kill ( bool  force = false )

slot

Parameters

force

do not ask before terminating

Definition at line 227 of file LogDialog.cpp.

References _proc.

void LogDialog::searchLog ( QString  filter, int  offset = 0, bool  up = false  )

privateslot

Parameters

filter	search filter (unix wildcard)
offset	serach offset (added to current row)
up	search upward (reverse)

Definition at line 476 of file LogDialog.cpp.

References _ui.

void LogDialog::terminate ( bool  force = false )

slot

Parameters

force

do not ask before terminating

Definition at line 214 of file LogDialog.cpp.

References _proc, kill(), and printStatus().

bool LogDialog::waitForFinished

(

int

msecs = 1500

)

Parameters

msecs

time to wait

Return values

false

process still running (timeout)

Definition at line 237 of file LogDialog.cpp.

References _proc.

---

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

• src/LogDialog.h
• src/LogDialog.cpp