[rkward-cvs] rkward/rkward/settings rksettingsmoduleobjectbrowser.cpp,NONE,1.1 rksettingsmoduleobjectbrowser.h,NONE,1.1

[Thomas Friedrichsmeier]

Update of /cvsroot/rkward/rkward/rkward/settings
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17098

Added Files:
	rksettingsmoduleobjectbrowser.cpp 
	rksettingsmoduleobjectbrowser.h 
Log Message:
Adding files for RKSettingsModuleObjectBrowser

--- NEW FILE: rksettingsmoduleobjectbrowser.cpp ---
/***************************************************************************
                          rksettingsmodule  -  description
                             -------------------
    begin                : Fri Apr 22 2005
    copyright            : (C) 2005 by Thomas Friedrichsmeier
    email                : tfry at users.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "rksettingsmoduleobjectbrowser.h"

#include <klocale.h>
#include <kconfig.h>

#include <qlayout.h>
#include <qcheckbox.h>
#include <qlabel.h>

#include "../rkglobals.h"
#include "rksettings.h"

// static
int RKSettingsModuleObjectBrowser::options = 0;

RKSettingsModuleObjectBrowser::RKSettingsModuleObjectBrowser (RKSettings *gui, QWidget *parent) : RKSettingsModule (gui, parent) {
	QVBoxLayout *layout = new QVBoxLayout (this, RKGlobals::marginHint ());

	show_hidden_vars_box = new QCheckBox (i18n ("Show hidden objects"), this);
	show_hidden_vars_box->setChecked (showHiddenVars ());
	connect (show_hidden_vars_box, SIGNAL (stateChanged (int)), this, SLOT (boxChanged (int)));
	layout->addWidget (show_hidden_vars_box);

	layout->addStretch ();

	QLabel *label = new QLabel (i18n ("Which columns should be shown?"), this);
	layout->addWidget (label);

	show_label_field_box = new QCheckBox (i18n ("Label field"), this);
	show_label_field_box->setChecked (showLabelField ());
	connect (show_label_field_box, SIGNAL (stateChanged (int)), this, SLOT (boxChanged (int)));
	layout->addWidget (show_label_field_box);

	show_type_field_box = new QCheckBox (i18n ("Type field"), this);
	show_type_field_box->setChecked (showTypeField ());
	connect (show_type_field_box, SIGNAL (stateChanged (int)), this, SLOT (boxChanged (int)));
	layout->addWidget (show_type_field_box);

	show_class_field_box = new QCheckBox (i18n ("Class fied"), this);
	show_class_field_box->setChecked (showClassField ());
	connect (show_class_field_box, SIGNAL (stateChanged (int)), this, SLOT (boxChanged (int)));
	layout->addWidget (show_class_field_box);
}

RKSettingsModuleObjectBrowser::~RKSettingsModuleObjectBrowser () {
}

bool RKSettingsModuleObjectBrowser::hasChanges () {
	return changed;
}

void RKSettingsModuleObjectBrowser::applyChanges () {
	options = 0;
	if (show_hidden_vars_box->isChecked ()) options |= ShowHiddenVars;
	if (show_label_field_box->isChecked ()) options |= ShowLabelField;
	if (show_type_field_box->isChecked ()) options |= ShowTypeField;
	if (show_class_field_box->isChecked ()) options |= ShowClassField;

	RKSettings::tracker ()->settingsChangedObjectBrowser ();
}

void RKSettingsModuleObjectBrowser::save (KConfig *config) {
	saveSettings (config);
}

QString RKSettingsModuleObjectBrowser::caption () {
	return (i18n ("Workspace Browser"));
}

//static
void RKSettingsModuleObjectBrowser::saveSettings (KConfig *config) {
	config->setGroup ("Object Browser");

	config->writeEntry ("show hidden vars", showHiddenVars ());
	config->writeEntry ("show label field", showLabelField ());
	config->writeEntry ("show type field", showTypeField ());
	config->writeEntry ("show class field", showClassField ());
}

//static
void RKSettingsModuleObjectBrowser::loadSettings (KConfig *config) {
	options = 0;
	config->setGroup ("Object Browser");
	
	if (config->readBoolEntry ("show hidden vars", false)) options |= ShowHiddenVars;
	if (config->readBoolEntry ("show label field", true)) options |= ShowLabelField;
	if (config->readBoolEntry ("show type field", true)) options |= ShowTypeField;
	if (config->readBoolEntry ("show class field", true)) options |= ShowClassField;
}

void RKSettingsModuleObjectBrowser::boxChanged (int) {
	change ();
}

#include "rksettingsmoduleobjectbrowser.moc"

--- NEW FILE: rksettingsmoduleobjectbrowser.h ---
/***************************************************************************
                          rksettingsmodule  -  description
                             -------------------
    begin                : Fri Apr 22 2005
    copyright            : (C) 2005 by Thomas Friedrichsmeier
    email                : tfry at users.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef RKSETTINGSMODULEOBJECTBROWSER_H
#define RKSETTINGSMODULEOBJECTBROWSER_H

#include "rksettingsmodule.h"

class QCheckBox;

/** Configuration module for instances of RObjectListView
@see RKSettingsModule
@author Thomas Friedrichsmeier
*/
class RKSettingsModuleObjectBrowser : public RKSettingsModule {
	Q_OBJECT
public:
	RKSettingsModuleObjectBrowser (RKSettings *gui, QWidget *parent);

	~RKSettingsModuleObjectBrowser ();

/** @returns whether changes have been made in this RKSettingsModule */
	bool hasChanges ();
/** applies current settings in this RKSettingsModule. This will only be called, if hasChanges () is true */
	void applyChanges ();
/** saves current changes to the given KConfig
@param config probably always RKGlobals::rkApp ()->config. But passing this as an argument is both more flexible and saves #including files.*/
	void save (KConfig *config);

/** @returns the caption ("Workspace Browser") */
	QString caption ();

	static void saveSettings (KConfig *config);
	static void loadSettings (KConfig *config);

/** whether hidden variables should be shown in RObjectListViews by default */
	static bool showHiddenVars () { return (options & ShowHiddenVars); };
/** whether the type field should be shown in RObjectListViews by default */
	static bool showTypeField () { return (options & ShowTypeField); };
/** whether the class field should be shown in RObjectListViews by default */
	static bool showClassField () { return (options & ShowClassField); };
/** whether the label field should be shown in RObjectListViews by default */
	static bool showLabelField () { return (options & ShowLabelField); };
	
	enum ObjectBrowserOptions { ShowHiddenVars=1, ShowTypeField=2, ShowClassField=4, ShowLabelField=8 };
public slots:
/** called when a checkbox has been changed. Signals change to RKSettings dialog to enable apply button */
	void boxChanged (int);
private:
	QCheckBox *show_hidden_vars_box;
	QCheckBox *show_type_field_box;
	QCheckBox *show_class_field_box;
	QCheckBox *show_label_field_box;

	static int options;
};

#endif