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tdepim/korn/account_input.h

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/*
* Copyright (C) 2005, Mart Kelder (mart.kde@hccnet.nl)
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MK_ACCOUNT_INPUT
#define MK_ACCOUNT_INPUT
class QWidget;
class QString;
class QStringList;
class QLabel;
class KLineEdit;
class KURLRequester;
class QComboBox;
class QCheckBox;
#include <qmap.h>
/**
* This classe contains methods to use in the creation of the protocol configuration box.
* The subclasses of this classes define the methods.
*/
class AccountInput
{
public:
/**
* Constructor.
*
* @param configName The name as the information is stored in the configuration-file.
*/
AccountInput( const QString& configName );
/**
* Destructor
*/
virtual ~AccountInput();
/**
* Implementations should return the left widget. In the configuration, it is
* possible to make a left label and a right input box.
* @return The pointer to the widget.
*/
virtual QWidget* leftWidget() = 0;
/**
* Implementations should return the right widget. In the configuration, it is
* possible to make a left label and a right input box.
* @return The pointer to the widget.
*/
virtual QWidget* rightWidget() = 0;
/**
* This function return the config name. This is used for stored an retrieving information.
*
* @return The configName as used for this config field.
*/
QString configName() const;
/**
* Return the value of the configuration object. In most cases, this is the value the user typed in.
* This information will be stored in the configuration file.
*
* @return The value of the object
*/
virtual QString value() const = 0;
/**
* Implementation should edit there widget such that value() would return the parameter.
*
* @param value The value that the object must get.
*/
virtual void setValue( const QString& value ) = 0;
protected:
QString *_configName;
};
/**
* This class implement a simple text input.
* The left widget is a label, the right widget is a KLineEdit.
* The value of this object is determined by the value of the KLineEdit.
*/
class TextInput : public AccountInput
{
public:
/**
* Enum for specifing the type.
* text means a normal LineEdit,
* password means that *-sings are used instead of characters.
*/
enum Type { text, password };
/**
* Constructor
*
* @param parent The parent widget
* @param title The title that appears on the screen
* @param type The type of TextEdit which is used
* @param defaul The default value of this object
* @param configName The name it has in the configuration box.
*/
TextInput( QWidget *parent, const QString& title, Type type, const QString& defaul, const QString& configName );
/**
* Constructor. Use this one if you want to ensure a number is inserted.
*
* @param parent The parent widget
* @param title The title that appears on the screen
* @param min The minimum value that can be inserted
* @param max The maximum value that can be inserted
* @param defaul The default value of this object
* @param configName The name it has in the configuration box.
*/
TextInput( QWidget *parent, const QString& title, int min, int max, const QString& defaul, const QString& configName );
/**
* Destructor
*/
virtual ~TextInput();
/**
* Returns a pointer to the label.
* @return A pointer to the label
*/
virtual QWidget* leftWidget() { return (QWidget*)_left; }
/**
* Returns a pointer to the KLineEdit.
* @return A pointer to the KLineEdit
*/
virtual QWidget* rightWidget() { return (QWidget*)_right; }
/**
* The value of the lineedit.
* @return The value of the lineedit.
*/
virtual QString value() const;
/**
* This function sets the text of the edit box.
* @param value The value to appear in the lineedit box.
*/
virtual void setValue( const QString& value );
private:
QLabel *_left;
KLineEdit *_right;
};
/**
* This class implements a URL AccountInput. It can be used to request a file.
*/
class URLInput : public AccountInput
{
public:
/**
* Constructor
* @param parent The parent of this object
* @param title The title of the label next to the URL.
* @param defaul The default value
* @param configName The name of the configuration entry
*/
URLInput( QWidget *parent, const QString& title, const QString& defaul, const QString& configName );
/**
* Destructor
*/
virtual ~URLInput();
/**
* This return a pointer to the label of this object
* @return A pointer to the label of this object
*/
virtual QWidget* leftWidget() { return (QWidget*)_left; }
/**
* This return a pointer to the KURLRequestor of this object
* @return A pointer to the KURLRequestor of this object
*/
virtual QWidget* rightWidget() { return (QWidget*)_right; }
/**
* This function returns the url as given in the KURLRequestor
* @return The currently selected url
*/
virtual QString value() const;
/**
* Sets the currently selected url
* @param value The url to be set.
*/
virtual void setValue( const QString& );
private:
QLabel *_left;
KURLRequester *_right;
};
/**
* This is an imput for a combobox.
*/
class ComboInput : public AccountInput
{
public:
/**
* Constructor
*
* @param parent The parent of the widgets which are created
* @param title The title next to the combo box
* @param list A mapping which maps a value in the configuration to a (translated) entry in the
* combo box.
* @param default The default value of the combo box.
* @param configName The name in which the option is saved.
*/
ComboInput( QWidget *parent, const QString& title, const QMap<QString,QString>& list,
const QString& defaul, const QString& configName );
/**
* Destructor
*/
virtual ~ComboInput();
/**
* The left widget (a label with the title on it)
* @return A pointer to the label of this object.
*/
virtual QWidget* leftWidget() { return (QWidget*)_left; }
/**
* The right widget (the combo box itselfs)
* @return A pointer to the combo box of this object
*/
virtual QWidget* rightWidget() { return (QWidget*)_right; }
/**
* Return the value of the currently selected item
* @return The value of the currently selected item
*/
virtual QString value() const;
/**
* This function sets the combo box to an item which has @p value as value.
*
* @param value The value to be searched
*/
virtual void setValue( const QString& value );
private:
QLabel *_left;
QComboBox *_right;
QMap< QString, QString > *_list;
};
/**
* This is an object for creating a text-box.
* If has no left widget, as the title is stored in the checkbox itselfs.
*/
class CheckboxInput : public AccountInput
{
public:
/**
* Constructor
*
* @param parent The parent for the objects which are created
* @param title The title of the checkbox
* @param defaul The default value ("true" for checked, "false" otherwise")
* @param configName The name of the configuration entry of this object
*/
CheckboxInput( QWidget *parent, const QString& title, const QString& defaul, const QString& configName );
/**
* Destructor
*/
virtual ~CheckboxInput();
/**
* Return a 0-pointer as this object doesn't have a left widget.
*
* @return 0
*/
virtual QWidget* leftWidget() { return 0; }
/**
* This function returns the checkbox.
* @return A pointer to the checkbox.
*/
virtual QWidget* rightWidget() { return (QWidget*)_right; }
/**
* This gives the value of the checkbox: "true" if checked, "false" otherwise.
*
* @return "true" if the checkbox is checked, "false" otherwise.
*/
virtual QString value() const;
/**
* This function can change the state of the checkbox.
* It can check or uncheck it.
*
* @param value If this parameter is "true", the checkbox gets checked,
* if it is "false", the checkbox get unchecked.
*/
virtual void setValue( const QString& value );
private:
QCheckBox *_right;
};
#endif