Differential D26797 Diff 74892 kcms/componentchooser/componentchooser.h

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kcms/componentchooser/componentchooser.h

1	/***************************************************************************	1	/***************************************************************************
2	componentchooser.h - description	2	componentchooser.h - description
3	-------------------	3	-------------------
4	copyright : (C) 2002 by Joseph Wenninger	4	copyright : (C) 2002 by Joseph Wenninger <jowenn@kde.org>
5	email : jowenn@kde.org	5	copyright : (C) 2020 by Méven Car <meven.car@enioka.com>
6	***************************************************************************/	6	***************************************************************************/
7		7
8	/***************************************************************************	8	/***************************************************************************
9	* *	9	* *
10	* This program is free software; you can redistribute it and/or modify *	10	* This program is free software; you can redistribute it and/or modify *
11	* it under the terms of the GNU General Public License version 2 as *	11	* it under the terms of the GNU General Public License version 2 as *
12	* published by the Free Software Foundationi *	12	* published by the Free Software Foundation *
13	* *	13	* *
14	***************************************************************************/	14	***************************************************************************/
15		15
16	#ifndef _COMPONENTCHOOSER_H_	16	#ifndef _COMPONENTCHOOSER_H_
17	#define _COMPONENTCHOOSER_H_	17	#define _COMPONENTCHOOSER_H_
18		18
19	#include "ui_componentchooser_ui.h"	19	#include "ui_componentchooser_ui.h"
20	#include "ui_componentconfig_ui.h"
21	#include <QHash>	20	#include <QHash>
22		21
23		22	#include <QComboBox>
24	#include <QVBoxLayout>
25		23
26	#include <kservice.h>	24	#include <kservice.h>
27		25
28	class QListWidgetItem;	26	class QWidget;
29	class KConfig;	27	class KConfig;
30		28
31	/* The CfgPlugin class is an exception. It is LGPL. It will be parted of the plugin interface	29	class CfgPlugin : public QComboBox
32	which I plan for KDE 3.2.
33	*/
34	class CfgPlugin
35	{	30	{
		31	Q_OBJECT
		32
36	public:	33	public:
37	CfgPlugin(){}	34	CfgPlugin(QWidget *parent): QComboBox(parent) {}
38	virtual ~CfgPlugin(){}	35	virtual ~CfgPlugin(){}
39	virtual void load(KConfig *cfg)=0;	36	virtual void load(KConfig *cfg)=0;
40	virtual void save(KConfig *cfg)=0;	37	virtual void save(KConfig *cfg)=0;
41	virtual void defaults()=0;	38	bool hasChanged() const
42	virtual bool isDefaults() const=0;	39	{
43	};	40	return m_currentIndex != -1 && m_currentIndex != currentIndex();
		41	}
44		42
45	class CfgComponent: public QWidget, public Ui::ComponentConfig_UI, public CfgPlugin	43	void defaults()
46	{	44	{
47	Q_OBJECT	45	if (m_defaultIndex != -1) {
48	public:	46	setCurrentIndex(m_defaultIndex);
49	CfgComponent(QWidget *parent);	47	}
50	~CfgComponent() override;	48	}
51	void load(KConfig *cfg) override;
52	void save(KConfig *cfg) override;
53	void defaults() override;
54	bool isDefaults() const override;
55		49
56	protected:	50	bool isDefaults() const
57	QHash<QString, QString> m_lookupDict,m_revLookupDict;	51	{
		52	return m_defaultIndex == -1 \|\| m_defaultIndex == currentIndex();
		53	}
58		54
59	protected Q_SLOTS:
60	void slotComponentChanged(const QString&);
61	Q_SIGNALS:	55	Q_SIGNALS:
62	void changed(bool);	56	void changed(bool);
63	void defaulted(bool);	57
		58	protected:
		59	// the currently saved selected option
		60	int m_currentIndex = -1;
		61	// the index default of the default option
		62	int m_defaultIndex = -1;
64	};	63	};
65		64
66	class ComponentChooser : public QWidget, public Ui::ComponentChooser_UI	65	class ComponentChooser : public QWidget, public Ui::ComponentChooser_UI
67	{	66	{
68		67
69	Q_OBJECT	68	Q_OBJECT
70		69
71	public:	70	public:
72	ComponentChooser(QWidget *parent=nullptr);	71	ComponentChooser(QWidget *parent=nullptr);
73	~ComponentChooser() override;	72	~ComponentChooser() override;
74	void load();	73	void load();
75	void save();	74	void save();
76	void restoreDefault();	75	void restoreDefault();
77		76
78	private:	77	private:
79	QString latestEditedService;	78	QMap<QString, CfgPlugin*> configWidgetMap;
80	bool somethingChanged;
81	QWidget *configWidget;
82	QVBoxLayout *myLayout;
83	QMap<QString, QWidget*> configWidgetMap;
84		79
85	void loadConfigWidget(const QString &, const QString &, const QString &);	80	CfgPlugin *loadConfigWidget(const QString &cfgType);
86		81
87	protected Q_SLOTS:	82	protected Q_SLOTS:
88	void emitChanged(bool);	83	void emitChanged();
89	void slotServiceSelected(QListWidgetItem *);
90		84
91	Q_SIGNALS:	85	Q_SIGNALS:
92	void changed(bool);	86	void changed(bool);
93	void defaulted(bool);	87	void defaulted(bool);
94
95	};	88	};
96		89
97		90
98	#endif	91	#endif