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311 lines
8.4 KiB
311 lines
8.4 KiB
/*
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* Copyright (C) 2005, Mart Kelder (mart.kde@hccnet.nl)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef MK_ACCOUNT_INPUT
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#define MK_ACCOUNT_INPUT
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class QWidget;
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class QString;
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class QStringList;
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class QLabel;
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class KLineEdit;
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class KURLRequester;
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class QComboBox;
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class QCheckBox;
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#include <qmap.h>
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/**
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* This classe contains methods to use in the creation of the protocol configuration box.
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* The subclasses of this classes define the methods.
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*/
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class AccountInput
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{
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public:
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/**
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* Constructor.
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*
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* @param configName The name as the information is stored in the configuration-file.
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*/
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AccountInput( const QString& configName );
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/**
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* Destructor
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*/
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virtual ~AccountInput();
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/**
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* Implementations should return the left widget. In the configuration, it is
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* possible to make a left label and a right input box.
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* @return The pointer to the widget.
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*/
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virtual QWidget* leftWidget() = 0;
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/**
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* Implementations should return the right widget. In the configuration, it is
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* possible to make a left label and a right input box.
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* @return The pointer to the widget.
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*/
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virtual QWidget* rightWidget() = 0;
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/**
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* This function return the config name. This is used for stored an retrieving information.
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*
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* @return The configName as used for this config field.
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*/
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QString configName() const;
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/**
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* Return the value of the configuration object. In most cases, this is the value the user typed in.
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* This information will be stored in the configuration file.
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*
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* @return The value of the object
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*/
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virtual QString value() const = 0;
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/**
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* Implementation should edit there widget such that value() would return the parameter.
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*
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* @param value The value that the object must get.
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*/
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virtual void setValue( const QString& value ) = 0;
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protected:
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QString *_configName;
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};
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/**
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* This class implement a simple text input.
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* The left widget is a label, the right widget is a KLineEdit.
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* The value of this object is determined by the value of the KLineEdit.
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*/
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class TextInput : public AccountInput
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{
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public:
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/**
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* Enum for specifing the type.
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* text means a normal LineEdit,
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* password means that *-sings are used instead of characters.
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*/
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enum Type { text, password };
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/**
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* Constructor
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*
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* @param parent The parent widget
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* @param title The title that appears on the screen
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* @param type The type of TextEdit which is used
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* @param defaul The default value of this object
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* @param configName The name it has in the configuration box.
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*/
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TextInput( QWidget *parent, const QString& title, Type type, const QString& defaul, const QString& configName );
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/**
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* Constructor. Use this one if you want to ensure a number is inserted.
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*
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* @param parent The parent widget
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* @param title The title that appears on the screen
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* @param min The minimum value that can be inserted
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* @param max The maximum value that can be inserted
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* @param defaul The default value of this object
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* @param configName The name it has in the configuration box.
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*/
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TextInput( QWidget *parent, const QString& title, int min, int max, const QString& defaul, const QString& configName );
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/**
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* Destructor
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*/
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virtual ~TextInput();
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/**
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* Returns a pointer to the label.
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* @return A pointer to the label
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*/
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virtual QWidget* leftWidget() { return (QWidget*)_left; }
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/**
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* Returns a pointer to the KLineEdit.
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* @return A pointer to the KLineEdit
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*/
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virtual QWidget* rightWidget() { return (QWidget*)_right; }
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/**
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* The value of the lineedit.
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* @return The value of the lineedit.
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*/
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virtual QString value() const;
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/**
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* This function sets the text of the edit box.
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* @param value The value to appear in the lineedit box.
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*/
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virtual void setValue( const QString& value );
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private:
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QLabel *_left;
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KLineEdit *_right;
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};
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/**
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* This class implements a URL AccountInput. It can be used to request a file.
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*/
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class URLInput : public AccountInput
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{
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public:
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/**
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* Constructor
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* @param parent The parent of this object
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* @param title The title of the label next to the URL.
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* @param defaul The default value
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* @param configName The name of the configuration entry
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*/
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URLInput( QWidget *parent, const QString& title, const QString& defaul, const QString& configName );
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/**
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* Destructor
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*/
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virtual ~URLInput();
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/**
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* This return a pointer to the label of this object
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* @return A pointer to the label of this object
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*/
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virtual QWidget* leftWidget() { return (QWidget*)_left; }
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/**
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* This return a pointer to the KURLRequestor of this object
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* @return A pointer to the KURLRequestor of this object
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*/
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virtual QWidget* rightWidget() { return (QWidget*)_right; }
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/**
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* This function returns the url as given in the KURLRequestor
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* @return The currently selected url
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*/
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virtual QString value() const;
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/**
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* Sets the currently selected url
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* @param value The url to be set.
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*/
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virtual void setValue( const QString& );
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private:
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QLabel *_left;
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KURLRequester *_right;
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};
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/**
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* This is an imput for a combobox.
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*/
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class ComboInput : public AccountInput
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{
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public:
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/**
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* Constructor
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*
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* @param parent The parent of the widgets which are created
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* @param title The title next to the combo box
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* @param list A mapping which maps a value in the configuration to a (translated) entry in the
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* combo box.
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* @param default The default value of the combo box.
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* @param configName The name in which the option is saved.
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*/
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ComboInput( QWidget *parent, const QString& title, const QMap<QString,QString>& list,
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const QString& defaul, const QString& configName );
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/**
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* Destructor
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*/
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virtual ~ComboInput();
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/**
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* The left widget (a label with the title on it)
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* @return A pointer to the label of this object.
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*/
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virtual QWidget* leftWidget() { return (QWidget*)_left; }
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/**
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* The right widget (the combo box itselfs)
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* @return A pointer to the combo box of this object
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*/
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virtual QWidget* rightWidget() { return (QWidget*)_right; }
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/**
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* Return the value of the currently selected item
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* @return The value of the currently selected item
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*/
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virtual QString value() const;
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/**
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* This function sets the combo box to an item which has @p value as value.
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*
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* @param value The value to be searched
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*/
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virtual void setValue( const QString& value );
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private:
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QLabel *_left;
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QComboBox *_right;
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QMap< QString, QString > *_list;
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};
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/**
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* This is an object for creating a text-box.
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* If has no left widget, as the title is stored in the checkbox itselfs.
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*/
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class CheckboxInput : public AccountInput
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{
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public:
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/**
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* Constructor
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*
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* @param parent The parent for the objects which are created
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* @param title The title of the checkbox
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* @param defaul The default value ("true" for checked, "false" otherwise")
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* @param configName The name of the configuration entry of this object
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*/
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CheckboxInput( QWidget *parent, const QString& title, const QString& defaul, const QString& configName );
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/**
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* Destructor
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*/
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virtual ~CheckboxInput();
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/**
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* Return a 0-pointer as this object doesn't have a left widget.
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*
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* @return 0
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*/
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virtual QWidget* leftWidget() { return 0; }
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/**
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* This function returns the checkbox.
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* @return A pointer to the checkbox.
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*/
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virtual QWidget* rightWidget() { return (QWidget*)_right; }
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/**
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* This gives the value of the checkbox: "true" if checked, "false" otherwise.
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*
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* @return "true" if the checkbox is checked, "false" otherwise.
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*/
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virtual QString value() const;
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/**
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* This function can change the state of the checkbox.
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* It can check or uncheck it.
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*
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* @param value If this parameter is "true", the checkbox gets checked,
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* if it is "false", the checkbox get unchecked.
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*/
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virtual void setValue( const QString& value );
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private:
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QCheckBox *_right;
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};
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#endif
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