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/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 336 insertions, 0 deletions

diff --git a/parts/bookmarks/bookmarks_widget.cpp b/parts/bookmarks/bookmarks_widget.cpp
new file mode 100644
index 00000000..683c32e1
--- /dev/null
+++ b/parts/bookmarks/bookmarks_widget.cpp
@@ -0,0 +1,336 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by Jens Dagerbo                                    *
+ *   jens.dagerbo@swipnet.se                                               *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <qdict.h>
+#include <qheader.h>
+#include <qtooltip.h>
+#include <qpair.h>
+#include <qstylesheet.h>
+
+#include <kparts/part.h>
+#include <klibloader.h>
+#include <kurl.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <kpopupmenu.h>
+#include <klocale.h>
+
+#include <kdevpartcontroller.h>
+#include <kdevcore.h>
+
+
+#include "bookmarks_part.h"
+#include "bookmarks_widget.h"
+#include "bookmarks_config.h"
+
+namespace
+{
+
+// shamelessly lifted from kdelibs/kate/part/kateviewhelpers.cpp
+static const char* const bookmark_xpm[]={
+"12 12 4 1",
+"b c #808080",
+"a c #000080",
+"# c #0000ff",
+". c None",
+"........###.",
+".......#...a",
+"......#.##.a",
+".....#.#..aa",
+"....#.#...a.",
+"...#.#.a.a..",
+"..#.#.a.a...",
+".#.#.a.a....",
+"#.#.a.a.....",
+"#.#a.a......",
+"#...a.......",
+".aaa........"};
+
+}
+
+class BookmarkItem : public QListViewItem
+{
+public:
+	BookmarkItem( QListView * parent, KURL const & url )
+			: QListViewItem( parent, url.fileName() ),
+			_url( url ), _line( -1 ), _isBookmark( false )
+	{}
+
+	BookmarkItem( QListViewItem * parent, KURL const & url, QPair<int,QString> mark )
+			: QListViewItem( parent, QString::number( mark.first +1 ).rightJustify( 5 ) ),
+			_url( url ), _line( mark.first ), _isBookmark( true ) 
+	{
+		BookmarksWidget * lv = static_cast<BookmarksWidget*>( listView() );
+		BookmarksConfig::CodeLineType codeline = lv->config()->codeline();
+		
+		if ( codeline == BookmarksConfig::Never )
+		{
+			return;
+		}
+			
+		if ( codeline == BookmarksConfig::Token )
+		{
+			if ( mark.second.startsWith( lv->config()->token() ) )
+			{
+				setText( 0, text( 0 ) + "  " + mark.second );
+			}
+			return;
+		}
+		
+		setText( 0, text( 0 ) + "  " + mark.second );
+	}
+
+	KURL url()
+	{
+		return _url;
+	}
+	int line()
+	{
+		return _line;
+	}
+
+	QString tipText()
+	{
+		if ( _isBookmark )
+		{
+			BookmarksWidget * w = static_cast<BookmarksWidget*> ( listView() );
+			QStringList list = w->getContext( _url, _line );
+			
+			QString code = "<qt><table><tr><td><pre>";
+			for ( uint i = 0; i < list.count(); i++)
+			{
+				QString temp = QStyleSheet::escape( list[i] );
+				
+				if ( i == (list.count() / 2) )	// count() is always odd
+				{
+					temp = "<b>" + temp + "</b>";
+				}
+				code += temp + "\n";
+			}
+			code += "</pre></td></tr></table></qt>";
+
+			return code;
+		}
+		else
+		{
+			return _url.prettyURL();
+		}
+	}
+
+	bool isBookmark()
+	{
+		return _isBookmark;
+	}
+
+private:
+	KURL _url;
+	int _line;
+	bool _isBookmark;
+	QString _code;
+
+};
+
+BookmarksWidget::BookmarksWidget(BookmarksPart *part)
+		: KListView(0, "bookmarks widget"), QToolTip( viewport() ),
+		_part( part )
+
+{
+	addColumn( QString::null );
+	header()->hide();
+	setRootIsDecorated( true );
+	setResizeMode( QListView::LastColumn );
+	setAllColumnsShowFocus( true );
+// 	setSortColumn( -1 );
+
+	connect( this, SIGNAL( executed( QListViewItem * ) ), this, SLOT( itemClicked( QListViewItem * ) ) );
+	connect( this, SIGNAL( returnPressed( QListViewItem * ) ), this, SLOT( itemClicked( QListViewItem * ) ) );
+	connect( this, SIGNAL( contextMenuRequested ( QListViewItem *, const QPoint & , int ) ),
+		this, SLOT( popupMenu(QListViewItem *, const QPoint & , int ) ) );
+}
+
+
+BookmarksWidget::~BookmarksWidget()
+{}
+
+void BookmarksWidget::maybeTip(const QPoint &p)
+{
+//	kdDebug(0) << "ToolTip::maybeTip()" << endl;
+	
+	if ( ! _part->config()->toolTip() ) return;
+
+	BookmarkItem * item = dynamic_cast<BookmarkItem*>( itemAt( p ) );
+	QRect r = itemRect( item );
+
+	if ( item && r.isValid() )
+	{
+		tip( r, item->tipText() );
+	}
+}
+
+void BookmarksWidget::update( QDict<EditorData> const & map )
+{
+//	kdDebug(0) << "BookmarksWidget::update()" << endl;
+
+	QListView::clear();
+
+	QDictIterator<EditorData> it( map );
+	while ( it.current() )
+	{
+		if ( ! it.current()->marks.isEmpty() )
+		{
+			createURL( it.current() );
+		}
+		++it;
+	}
+}
+
+void BookmarksWidget::updateURL( EditorData * data )
+{
+//	kdDebug(0) << "BookmarksWidget::updateURL()" << endl;
+
+	// remove the node that contains 'data'
+	removeURL( data->url );
+
+	// create it again with new data
+	createURL( data );
+}
+
+void BookmarksWidget::createURL( EditorData * data )
+{
+//	kdDebug(0) << "BookmarksWidget::createURL()" << endl;
+
+	if ( data )
+	{
+		QListViewItem * file = new BookmarkItem( this, data->url );
+		file->setOpen( true );
+		file->setPixmap( 0, SmallIcon( "document" ) );
+
+		QValueListIterator< QPair<int,QString> > it = data->marks.begin();
+		while ( it != data->marks.end() )
+		{
+			QListViewItem * item = new BookmarkItem( file, data->url, *it );
+			item->setPixmap( 0, QPixmap((const char**)bookmark_xpm) );
+			++it;
+		}
+	}
+}
+
+bool BookmarksWidget::removeURL( KURL const & url )
+{
+//	kdDebug(0) << "BookmarksWidget::removeURL()" << endl;
+
+	QListViewItem * item = firstChild();
+	while ( item )
+	{
+		BookmarkItem * bm = static_cast<BookmarkItem*>(item);
+		if ( bm->url() == url )
+		{
+			delete item;
+			return true;
+		}
+		item = item->nextSibling();
+	}
+	return false;
+}
+
+void BookmarksWidget::doEmitRemoveBookMark()
+{
+//	kdDebug(0) << "BookmarksWidget::doEmitRemoveBookMark()" << endl;
+
+	if ( _selectedItem->isBookmark() )
+	{
+		emit removeBookmarkForURL( _selectedItem->url(), _selectedItem->line() );
+	}
+	else
+	{
+		emit removeAllBookmarksForURL( _selectedItem->url() );
+	}
+}
+
+void BookmarksWidget::popupMenu( QListViewItem * item, const QPoint & p, int )
+{
+//	kdDebug(0) << "BookmarksWidget::contextMenuRequested()" << endl;
+
+	if ( item )
+	{
+		_selectedItem = static_cast<BookmarkItem *>(item);
+
+		KPopupMenu popup;
+
+		if ( _selectedItem->isBookmark() )
+		{
+			popup.insertTitle( _selectedItem->url().fileName() + i18n(", line ")
+				+ QString::number( _selectedItem->line() +1 ) );
+
+			popup.insertItem( i18n("Remove This Bookmark"), this, SLOT( doEmitRemoveBookMark() ) );
+		}
+		else
+		{
+			popup.insertTitle( _selectedItem->url().fileName() + i18n( ", All" ) );
+			popup.insertItem( i18n("Remove These Bookmarks"), this, SLOT( doEmitRemoveBookMark() ) );
+		}
+		
+		popup.insertSeparator();
+		
+		popup.insertItem( i18n( "Collapse All" ), this, SLOT(collapseAll()) );
+		popup.insertItem( i18n( "Expand All" ), this, SLOT(expandAll()) );
+		
+		popup.exec(p);
+	}
+
+}
+
+void BookmarksWidget::itemClicked( QListViewItem * clickedItem )
+{
+//	kdDebug(0) << "BookmarksWidget::itemClicked()" << endl;
+
+	if ( ! clickedItem )
+		return;
+
+	BookmarkItem * item = static_cast<BookmarkItem*>( clickedItem );
+	_part->partController()->editDocument( item->url(), item->line() );
+
+}
+
+BookmarksConfig * BookmarksWidget::config( )
+{
+	return _part->config();
+}
+
+QStringList BookmarksWidget::getContext( KURL const & url, unsigned int line )
+{
+	return _part->getContext( url, line, config()->context() );
+}
+
+void BookmarksWidget::collapseAll( )
+{
+	QListViewItem * it = firstChild();
+	while( it )
+	{
+		it->setOpen( false );
+		it = it->nextSibling();
+	}
+}
+
+void BookmarksWidget::expandAll( )
+{
+	QListViewItem * it = firstChild();
+	while( it )
+	{
+		it->setOpen( true );
+		it = it->nextSibling();
+	}
+}
+
+
+#include "bookmarks_widget.moc"
+
+// kate: space-indent off; indent-width 4; tab-width 4; show-tabs off;