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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
commit | dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch) | |
tree | c297348a55df66c571de4525646e0b9762427353 /kresources/resource.h | |
parent | b7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff) | |
download | tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip |
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kresources/resource.h')
-rw-r--r-- | kresources/resource.h | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/kresources/resource.h b/kresources/resource.h deleted file mode 100644 index 9fd50db69..000000000 --- a/kresources/resource.h +++ /dev/null @@ -1,420 +0,0 @@ -/* - This file is part of libkresources - - Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@kde.org> - Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ -#ifndef KRESOURCES_RESOURCE_H -#define KRESOURCES_RESOURCE_H - -#include <tqmutex.h> -#include <tqvaluelist.h> -#include <tqwidget.h> - -#include <klibloader.h> - -class TDEConfig; - -namespace KRES { - -class ConfigWidget; - -/** - \mainpage The KDE Resource library - - The KDE Resource framework can be used to manage resources of - different types, organized in families. The Resource framework - is for example used for addressbook resources in libkabc and for - calendar resources in libkcal. - - When you want to use the framework for a new family, you need to - <ul><li>Define a name for your resource family</li> - <li>subclass Resource and add the fields and method that are needed - in your application</li> - <li>If needed, override the doOpen() and doClose() methods. - <li>In your application, you can use ResourceManager to keep track - of the resources in your family, and you can use ResourceSelectDialog - to let the user select a single resource.</li> - </ul> - - When you want to add a new resource type to an existing resource family, - you need to - <ul><li>Further subclass the family-specific Resource to implement - resource type-specific operation</li> - <li>Subclass ResourceConfigWidget to provide a configuration widget - for your new resource type</li> - <li>Provide a .desktop file so that the new resource type can be found - automatically by the ResourceManager</li> - </ul> - - Example: - - <B>resourceexample.h</B>: -\code -#include <kconfig.h> -#include <kresources/resource.h> - -class ResourceExample : public KRES::Resource -{ - public: - ResourceExample( const TDEConfig * ); - ~ResourceExample(); - void writeConfig( TDEConfig *config ); - - private: - TQString mLocation; - TQString mPassword; -} -\endcode - - <B>resourceexample.cpp</B>: -\code -#include <kconfig.h> - -#include "resourceexample.h" - -ResourceExample::ResourceExample( const TDEConfig *config ) - : Resource( config ) -{ - if ( config ) { - mLocation = config->readPathEntry( "Location" ); - mPassword = KStringHandler::obscure( config->readEntry( "Password" ) ); - } else { - mLocation = ""; // Or some sensible default - mPassword = ""; - } -} - -void ResourceExample::writeConfig( TDEConfig *config ) -{ - KRES::Resource::writeConfig( config ); - config->writePathEntry( "Location", mLocation ); - config->writeEntry( "Password", KStringHandler::obscure( mPassword ) ); -} - -extern "C" -{ - KRES::ResourceExample *config_widget( TQWidget *parent ) { - return new ResourceExampleConfig( parent, "Configure Example Resource" ); - } - - KRES::Resource *resource( const TDEConfig *config ) { - return new ResourceExample( config ); - } -} -\endcode - - <B>resourceexampleconfig.h</B>: -\code -#include <klineedit.h> -#include <kresources/resourceconfigwidget.h> - -#include "resourceexample.h" - -class ResourceExampleConfig : public KRES::ResourceConfigWidget -{ - Q_OBJECT - public: - ResourceExampleConfig( TQWidget *parent = 0, const char *name = 0 ); - - public slots: - virtual void loadSettings( KRES::Resource *resource); - virtual void saveSettings( KRES::Resource *resource ); - - private: - KLineEdit *mLocationEdit; - KLineEdit *mPasswordEdit; -}; -\endcode - - <B>resourceexampleconfig.cpp</B>: -\code -#include <tqlayout.h> -#include <tqlabel.h> -#include <kresources/resourceconfigwidget.h> -#include "resourceexample.h" -#include "resourceexampleconfig.h" - -ResourceExampleConfig::ResourceExampleConfig( TQWidget *parent, const char *name ) - : KRES::ResourceConfigWidget( parent, name ) -{ - TQGridLayout *mainLayout = new TQGridLayout( this, 2, 2 ); - - TQLabel *label = new TQLabel( i18n( "Location:" ), this ); - mHostEdit = new KLineEdit( this ); - mainLayout->addWidget( label, 1, 0 ); - mainLayout->addWidget( mHostEdit, 1, 1 ); - - label = new TQLabel( i18n( "Password:" ), this ); - mPasswordEdit = new KLineEdit( this ); - mPasswordEdit->setEchoMode( TQLineEdit::Password ); - mainLayout->addWidget( label, 2, 0 ); - mainLayout->addWidget( mPasswordEdit, 2, 1 ); -} - -void ResourceExampleConfig::loadSettings( KRES::Resource *resource ) -{ - ResourceExample *res = dynamic_cast<ResourceExample *>( resource ); - if ( res ) { - mHostEdit->setText( res->host() ); - mPasswordEdit->setText( res->password() ); - } else - kdDebug() << "ERROR: ResourceExampleConfig::loadSettings(): no ResourceExample, cast failed" << endl; -} - -void ResourceExampleConfig::saveSettings( KRES::Resource *resource ) -{ - ResourceExample *res = dynamic_cast<ResourceExample *>( resource ); - if ( res ) { - res->setHost( mHostEdit->text() ); - res->setPassword( mPasswordEdit->text() ); - } else - kdDebug() << "ERROR: ResourceExampleConfig::saveSettings(): no ResourceExample, cast failed" << endl; -} -\endcode - - <B>resourceexample.desktop</B>: -\code -[Desktop Entry] -Type=Service - -[Misc] -Encoding=UTF-8 -Name=Example Resource - -[Plugin] -Type=exchange -X-TDE-Library=resourceexample -\endcode - - <B>Makefile.am</B> -\code -kde_module_LTLIBRARIES = resourceexample.la - -resourceexample_la_SOURCES = resourceexample.cpp resourceexampleconfig.cpp -resourceexample_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN) -resourceexample_la_LIBADD = -lkresources - -servicedir = $(kde_datadir)/resources/example -service_DATA = resourceexample.desktop -\endcode - -*/ - -/** - This class provides a resource which is managed in a general way. - - A Resource represents the concept of an object with the following attributes: - - - Applications operate on sets of one or more Resource objects. - - Creation and deletetion of Resource objects is done in a general way, - independent of concrete functionality of the Resource. - - The end user has control over creation, deletion and configuration of - Resource object. - - Properties, behaviour and configuration of different Resource objects can - widely differ. - - Resources can be active or inactive. - - There is one special Resource which is the standard Resource. This can for - example be used as default destination for newly created object managed - by a certain Resource family. - - Activation of Resources can be covered by a two step process of being opened - and then loaded. Deactivation corresponds to saving and closing. - - Different application ususally share the same set of Resources. - - The Resource base class provides the management functionality. Classes - inheriting from Resource automatically appear in the general kresources - kcontrol module. - - Concrete functionality of Resources is specified per family by a subclass of - Resource. This classes in turn have subclasses which implement the different - flavours of the functionality represented by the family. - - A subclass should reimplement at least the constructor and the - writeConfig method. - - An example for a Resource subclass hierarchy would be the "calendar" family. - The ResourceCalendar subclass would specify an API for accessing calendar - data. Subclasses of ResourceCalendar would implement this API for local files, - remote files, specific calendar servers etc. -*/ -class KRESOURCES_EXPORT Resource : public TQObject -{ - friend class Factory; - friend class ManagerImpl; - - Q_OBJECT - public: - typedef TQValueList<Resource *> List; - - /** - * Constructor. Construct resource from config. - * @param config Configuration to read persistence information from. - * If config is 0, create object using default settings. - */ - Resource( const TDEConfig *config ); - - /** - * Destructor. - */ - virtual ~Resource(); - - /** - * Write configuration information for this resource to a configuration - * file. If you override this method, remember to call Resource::writeConfig - * or Terrible Things(TM) will happen. - * @param config Configuration to write persistence information to. - */ - virtual void writeConfig( TDEConfig *config ); - - /** - * Open this resource, if it not already open. Increase the open - * count of this object, and open the resource by calling doOpen(). - * This method may block while another thread is concurrently opening - * or closing the resource. - * - * Returns true if the resource was already opened or if it was opened - * successfully; returns false if the resource was not opened successfully. - */ - bool open(); - - /** - * Decrease the open count of this object, and if the count reaches - * zero, close this resource by calling doClose(). - * This method may block while another thread is concurrently closing - * or opening the resource. - */ - void close(); - - /** - * Returns whether the resource is open or not. - */ - bool isOpen() const; - - /** - * Returns a unique identifier. The identifier is unique for this resource. - * It is created when the resource is first created, and it is retained - * in the resource family configuration file for this resource. - * @return This resource's identifier - */ - TQString identifier() const; - - /** - * Returns the type of this resource. - */ - TQString type() const; - - /** - * Mark the resource as read-only. You can override this method, - * but also remember to call Resource::setReadOnly(). - */ - virtual void setReadOnly( bool value ); - - /** - * Returns, if the resource is read-only. - */ - virtual bool readOnly() const; - - /** - * Set the name of resource. You can override this method, - * but also remember to call Resource::setResourceName(). - */ - virtual void setResourceName( const TQString &name ); - - /** - * Returns the name of resource. - */ - virtual TQString resourceName() const; - - /** - Sets, if the resource is active. - */ - void setActive( bool active ); - - /** - Return true, if the resource is active. - */ - bool isActive() const; - - /** - Print resource information as debug output. - */ - virtual void dump() const; - - protected: - /** - * Open this resource. When called, the resource must be in - * a closed state. - * - * Returns true if the resource was opened successfully; - * returns false if the resource was not opened successfully. - * - * The result of this call can be accessed later by isOpen() - */ - virtual bool doOpen() { return true; } - - /** - * Close this resource. Pre-condition: resource is open. - * Post-condition: resource is closed. - */ - virtual void doClose() {} - - void setIdentifier( const TQString &identifier ); - void setType( const TQString &type ); - - private: - class ResourcePrivate; - ResourcePrivate *d; -}; - -class KRESOURCES_EXPORT PluginFactoryBase : public KLibFactory -{ - public: - virtual Resource *resource( const TDEConfig *config ) = 0; - - virtual ConfigWidget *configWidget( TQWidget *parent ) = 0; - - protected: - virtual TQObject* createObject( TQObject *parent, const char *name, const char *className, - const TQStringList & args) - { - Q_UNUSED(parent); - Q_UNUSED(name); - Q_UNUSED(className); - Q_UNUSED(args); - return 0; - } -}; - -template<class TR,class TC> -class PluginFactory : public PluginFactoryBase -{ - public: - Resource *resource( const TDEConfig *config ) - { - return new TR( config ); - } - - ConfigWidget *configWidget( TQWidget *parent ) - { - return new TC( parent ); - } -}; - -} - -#endif |