Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

8 files changed, 468 insertions, 0 deletions

diff --git a/kate/utils/Makefile.am b/kate/utils/Makefile.am
new file mode 100644
index 000000000..eda68c724
--- /dev/null
+++ b/kate/utils/Makefile.am
@@ -0,0 +1,16 @@
+INCLUDES = -I$(top_srcdir)/kate/utils $(all_includes)
+
+EXTRA_DIST = README
+
+lib_LTLIBRARIES = libkateutils.la
+
+libkateutils_la_SOURCES = dockviewbase.cpp messageview.cpp listboxview.cpp
+
+libkateutils_la_LDFLAGS = $(all_libraries) -no-undefined
+                      
+libkateutils_la_LIBADD = $(LIB_KDEUI) $(LIB_KDECORE) $(LIB_KIO)
+
+libkateutils_la_METASOURCES = AUTO
+
+kateutilsinclude_HEADERS = dockviewbase.h messageview.h listboxview.h
+kateutilsincludedir = $(includedir)/kate/utils
diff --git a/kate/utils/README b/kate/utils/README
new file mode 100644
index 000000000..262b108f0
--- /dev/null
+++ b/kate/utils/README
@@ -0,0 +1,29 @@
+README for libkateutils
+
+Contents:
+* What it is
+* Maintainer
+
+What it is
+==========
+
+This library is a container for classes that may be usefull for
+Kate and for kate plugins. If you have a class that you think would
+be usefull for other plugins, ask the maintainer of this library
+to put it here.
+
+If you find a class in a plugin (ore even elsewhere) that you need to
+copy in order to use it inside kate or a kate plugin, consider debating with
+the author of that class to move it here.
+
+To fit in, the class must be generic enough that it can be usefull for
+many purposes.
+
+Apart from the convenience (and avoided copies of code) putting classes in this
+library will help us maintain a common feel of how kate works. 
+
+Maintainer
+==========
+
+This library was started in july 2002 and is maintained by
+Anders Lund <[email protected]>
diff --git a/kate/utils/dockviewbase.cpp b/kate/utils/dockviewbase.cpp
new file mode 100644
index 000000000..54a4d6d6e
--- /dev/null
+++ b/kate/utils/dockviewbase.cpp
@@ -0,0 +1,102 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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.
+*/
+
+#include "dockviewbase.h"
+#include "dockviewbase.moc"
+
+#include <qlabel.h>
+#include <qlayout.h>
+
+//#include <kdebug.h>
+
+namespace Kate {
+
+// data storage
+class DockViewBasePrivate {
+  public:
+  QWidget *header;
+  QLabel *lTitle;
+  QLabel *lPrefix;
+};
+
+}
+
+Kate::DockViewBase::DockViewBase( QWidget* parent, const char* name )
+  : QVBox( parent, name ),
+    d ( new Kate::DockViewBasePrivate )
+{
+  init( QString::null, QString::null );
+}
+
+Kate::DockViewBase::DockViewBase( const QString &prefix, const QString &title, QWidget* parent, const char* name )
+  : QVBox( parent, name ),
+    d ( new Kate::DockViewBasePrivate )
+{
+  init( prefix, title );
+}
+
+Kate::DockViewBase::~DockViewBase()
+{
+  delete d;
+}
+
+void Kate::DockViewBase::setTitlePrefix( const QString &prefix )
+{
+    d->lPrefix->setText( prefix );
+    d->lPrefix->show();
+}
+
+QString Kate::DockViewBase::titlePrefix() const
+{
+  return d->lPrefix->text();
+}
+
+void Kate::DockViewBase::setTitle( const QString &title )
+{
+  d->lTitle->setText( title );
+  d->lTitle->show();
+}
+
+QString Kate::DockViewBase::title() const
+{
+  return d->lTitle->text();
+}
+
+void Kate::DockViewBase::setTitle( const QString &prefix, const QString &title )
+{
+  setTitlePrefix( prefix );
+  setTitle( title );
+}
+
+void Kate::DockViewBase::init( const QString &prefix, const QString &title )
+{
+  setSpacing( 4 );
+  d->header = new QWidget( this );
+  d->header->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed, true ) );
+  QHBoxLayout *lo = new QHBoxLayout( d->header );
+  lo->setSpacing( 6 );
+  lo->insertSpacing( 0, 6 ); 
+  d->lPrefix = new QLabel( title, d->header );
+  lo->addWidget( d->lPrefix );
+  d->lTitle = new QLabel( title, d->header );
+  lo->addWidget( d->lTitle );
+  lo->setStretchFactor( d->lTitle, 1 );
+  lo->insertSpacing( -1, 6 );
+  if ( prefix.isEmpty() ) d->lPrefix->hide();
+  if ( title.isEmpty() ) d->lTitle->hide();
+}
diff --git a/kate/utils/dockviewbase.h b/kate/utils/dockviewbase.h
new file mode 100644
index 000000000..9e3010302
--- /dev/null
+++ b/kate/utils/dockviewbase.h
@@ -0,0 +1,102 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 _KATE_DOCKVIEW_BASE_H_
+#define _KATE_DOCKVIEW_BASE_H_
+
+#include <qvbox.h>
+
+/** 
+* Namespace collecting as much of the internal Kate classes as we 
+* can manage.
+*/
+namespace Kate
+{
+
+/**
+    Base class for dockwidget views
+    This class creates a widget meant to be set as the main widget
+    for a KDockWidget.
+    
+    This class provides a title in two parts, titlePrefix and title. The
+    size policies are set so that neither will prevent resizing the view to
+    a width smaller than the texts, the titlePrefix (on the left) will remain
+    fully visible for as long as possible.
+    
+    Use the titlePrefix to describe the nature of the view contents, for
+    example "Messages".
+        
+    Use the title to inform the user what is currently in the view,
+    for example the name of a related file, a command or similar.
+    
+    To add widgets, just create them with this as the parent.
+    
+    @author Anders Lund <[email protected]>
+*/
+
+
+class DockViewBase : public QVBox {
+  Q_OBJECT
+  public:
+  /**
+      Create a KateDockViewBase.
+  */
+  DockViewBase( QWidget *parent=0, const char *name=0 );
+  
+  /**
+      Create a KateDockViewBase with the title prefix @p prefix
+      and the title @p title.
+  */
+  DockViewBase( const QString &prefix, const QString &title, QWidget *parent=0, const char *name=0 );
+  
+  ~DockViewBase();
+  
+  /**
+      Set the title prefix to @p prefix.
+  */
+  void setTitlePrefix( const QString &prefix );
+  
+  /**
+      @return The title prefix.
+  */
+  QString titlePrefix() const;
+  
+  /**
+      Set the title to @p title 
+  */
+  void setTitle( const QString &title );
+  
+  /**
+     Convenience method, sets both the prefix and title
+  */
+  void setTitle( const QString &prefix, const QString &title );
+  
+  /**
+      @return the title of the KateDockViewBase
+  */
+  QString title() const;
+  
+  private:
+  /** Private initialization */
+  void init( const QString &, const QString &);
+  class DockViewBasePrivate *d;
+};
+
+}
+
+#endif // _KATE_DOCKVIEW_BASE_H_
diff --git a/kate/utils/listboxview.cpp b/kate/utils/listboxview.cpp
new file mode 100644
index 000000000..69e103bad
--- /dev/null
+++ b/kate/utils/listboxview.cpp
@@ -0,0 +1,57 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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.
+*/
+
+#include "listboxview.h"
+#include "listboxview.moc"
+
+#include <klistbox.h>
+
+namespace Kate {
+
+// private storage
+class ListboxViewPrivate {
+  public:
+    KListBox *listbox;
+};
+
+}
+
+Kate::ListboxView::ListboxView( QWidget *parent, const char *name )
+  : Kate::DockViewBase( parent, name),
+    d( new Kate::ListboxViewPrivate)
+{
+  d->listbox = new KListBox( this );
+}
+
+Kate::ListboxView::ListboxView( const QString &titlePrefix, const QString &title, QWidget *parent, const char *name )
+  : Kate::DockViewBase( titlePrefix, title, parent, name),
+    d( new Kate::ListboxViewPrivate)
+{
+  d->listbox = new KListBox( this );
+}
+
+Kate::ListboxView::~ListboxView()
+{
+  delete d;
+}
+
+KListBox *Kate::ListboxView::listbox()
+{
+  return d->listbox;
+}
+
diff --git a/kate/utils/listboxview.h b/kate/utils/listboxview.h
new file mode 100644
index 000000000..233b4798a
--- /dev/null
+++ b/kate/utils/listboxview.h
@@ -0,0 +1,44 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 _KATE_LISTBOX_VIEW_H_
+#define _KATE_LISTBOX_VIEW_H_
+
+#include "dockviewbase.h"
+
+class KListBox;
+
+namespace Kate
+{
+
+class ListboxView : public DockViewBase {
+  Q_OBJECT
+  public:
+    ListboxView( QWidget *parent=0, const char *name=0 );
+    ListboxView( const QString &titlePrefix, const QString &title, QWidget *parent=0, const char *name=0 );
+    ~ListboxView();
+    
+    KListBox * listbox();
+  
+  private:
+    class ListboxViewPrivate *d;
+};
+
+}
+
+#endif // _KATE_LISTBOX_VIEW_H_
diff --git a/kate/utils/messageview.cpp b/kate/utils/messageview.cpp
new file mode 100644
index 000000000..2f0904433
--- /dev/null
+++ b/kate/utils/messageview.cpp
@@ -0,0 +1,46 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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.
+*/
+
+#include "messageview.h"
+#include "messageview.moc"
+
+#include <qtextbrowser.h>
+
+Kate::MessageView::MessageView( QWidget *parent, const char *name )
+  : Kate::DockViewBase( parent, name )
+{
+  m_view = new QTextBrowser( this );
+  // m_view->setFormat( Qt::richText ); // should be!!
+  connect( m_view, SIGNAL( linkClicked( const QString & ) ), 
+           SIGNAL( linkClicked( const QString & ) ) );
+}
+
+Kate::MessageView::~MessageView()
+{
+}
+
+void Kate::MessageView::addMessage( const QString &msg )
+{
+  m_view->append( msg );
+  m_view->scrollToBottom();
+}
+
+void Kate::MessageView::clear()
+{
+  m_view->clear();
+}
diff --git a/kate/utils/messageview.h b/kate/utils/messageview.h
new file mode 100644
index 000000000..d6d330842
--- /dev/null
+++ b/kate/utils/messageview.h
@@ -0,0 +1,72 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Anders Lund <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 _KATE_MESSAGE_VIEW_H_
+#define _KATE_MESSAGE_VIEW_H_
+
+#include "dockviewbase.h"
+
+/**
+    A simple message view for Kate plugins.
+    
+    This is a message view for displaying output from processes.
+    
+    It uses a QTextEdit in _ mode to display the text. 
+    
+    You can use HTML links, for example to allow the user to go
+    to a line in a precessed document.
+    
+    Connect to the linkClicked() signal to process the links.
+    
+    @section Usage
+    
+    To use it in the intended way:
+    @li Create a KProcess (or derived class)
+    @li As the output of the process arrives, hand it over
+        using addText(). The view will add it to the end and
+        make sure it is scrolled to the end.
+    
+    Each time you restart the process, clear() the view.
+*/
+
+class QTextBrowser;
+
+namespace Kate
+{
+
+class MessageView : public DockViewBase {
+  Q_OBJECT
+  public:
+    MessageView( QWidget *parent=0, const char *name=0 );
+    ~MessageView();
+    
+  public slots:
+    void addMessage( const QString &msg );
+    void clear();
+
+  signals: 
+    void linkClicked( const QString & href );
+        
+  private:
+    QTextBrowser *m_view;
+};
+
+}
+
+#endif // _KATE_MESSAGE_VIEW_H_
+