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-rw-r--r--kig/modes/dragrectmode.cpp180
1 files changed, 180 insertions, 0 deletions
diff --git a/kig/modes/dragrectmode.cpp b/kig/modes/dragrectmode.cpp
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+++ b/kig/modes/dragrectmode.cpp
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+// Copyright (C) 2002 Dominique Devriese <devriese@kde.org>
+
+// 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.
+
+#include "dragrectmode.h"
+
+#include "../kig/kig_document.h"
+#include "../kig/kig_part.h"
+#include "../kig/kig_view.h"
+#include "../misc/kigpainter.h"
+
+#include <tqevent.h>
+#include <tqglobal.h>
+#include <tdeaction.h>
+
+DragRectMode::DragRectMode( const TQPoint& start, KigPart& d, KigWidget& w )
+ : KigMode( d ), mstart( start ), mnc( true ), mstartselected( true ),
+ mcancelled( false )
+{
+ moved( start, w );
+}
+
+DragRectMode::DragRectMode( KigPart& d, KigWidget& w )
+ : KigMode( d ), mnc( true ), mstartselected( false ),
+ mcancelled( false )
+{
+ w.updateCurPix();
+ w.updateWidget();
+}
+
+void DragRectMode::moved( const TQPoint& p, KigWidget& w )
+{
+ // update the rect...
+ w.updateCurPix();
+ std::vector<TQRect> overlay;
+ if ( mstartselected )
+ {
+ KigPainter pt( w.screenInfo(), TQT_TQPAINTDEVICE(&w.curPix), mdoc.document() );
+ pt.drawFilledRect( TQRect( p, mstart ) );
+ overlay = pt.overlay();
+ };
+ w.updateWidget( overlay );
+}
+
+void DragRectMode::released( const TQPoint& p, KigWidget& w, bool nc )
+{
+ if ( mstartselected )
+ {
+ mrect = w.fromScreen( TQRect( mstart, p ) );
+ mret = mdoc.document().whatIsInHere( mrect, w );
+ mnc = nc;
+
+ mdoc.doneMode( this );
+ };
+}
+
+void DragRectMode::enableActions()
+{
+ KigMode::enableActions();
+
+ mdoc.aCancelConstruction->setEnabled( true );
+}
+
+std::vector<ObjectHolder*> DragRectMode::ret() const
+{
+ return mret;
+}
+
+bool DragRectMode::needClear() const
+{
+ return mnc;
+}
+
+void DragRectMode::moved( TQMouseEvent* e, KigWidget& w )
+{
+ moved( e->pos(), w );
+}
+
+void DragRectMode::released( TQMouseEvent* e, KigWidget& w )
+{
+ released( e->pos(), w, ! ( e->state() & ( ControlButton | ShiftButton ) ) );
+}
+
+DragRectMode::~DragRectMode()
+{
+}
+
+void DragRectMode::mouseMoved( TQMouseEvent* e, KigWidget* w )
+{
+ moved( e, *w );
+}
+
+void DragRectMode::leftMouseMoved( TQMouseEvent* e, KigWidget* w )
+{
+ moved( e, *w );
+}
+
+void DragRectMode::midMouseMoved( TQMouseEvent* e, KigWidget* w )
+{
+ moved( e, *w );
+}
+
+void DragRectMode::rightMouseMoved( TQMouseEvent* e, KigWidget* w )
+{
+ moved( e, *w );
+}
+
+void DragRectMode::leftReleased( TQMouseEvent* e, KigWidget* w )
+{
+ released( e, *w );
+}
+
+void DragRectMode::midReleased( TQMouseEvent* e, KigWidget* w )
+{
+ released( e, *w );
+}
+
+void DragRectMode::rightReleased( TQMouseEvent* e, KigWidget* w )
+{
+ released( e, *w );
+}
+
+Rect DragRectMode::rect() const
+{
+ return mrect;
+}
+
+void DragRectMode::clicked( const TQMouseEvent* e, KigWidget& w )
+{
+ clicked( e->pos(), w );
+}
+
+void DragRectMode::leftClicked( TQMouseEvent* e, KigWidget* w )
+{
+ clicked( e, *w );
+}
+
+void DragRectMode::midClicked( TQMouseEvent* e, KigWidget* w )
+{
+ clicked( e, *w );
+}
+
+void DragRectMode::rightClicked( TQMouseEvent* e, KigWidget* w )
+{
+ clicked( e, *w );
+}
+
+void DragRectMode::clicked( const TQPoint& p, KigWidget& )
+{
+ if ( !mstartselected )
+ {
+ mstartselected = true;
+ mstart = p;
+ };
+}
+
+bool DragRectMode::cancelled() const
+{
+ return mcancelled;
+}
+
+void DragRectMode::cancelConstruction()
+{
+ mcancelled = true;
+ mdoc.doneMode( this );
+}
+