Added TQt4 HEAD

1 files changed, 174 insertions, 0 deletions

diff --git a/tqtinterface/qt4/tools/qvfb/skin.cpp b/tqtinterface/qt4/tools/qvfb/skin.cpp
new file mode 100644
index 0000000..da6304b
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+++ b/tqtinterface/qt4/tools/qvfb/skin.cpp
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+/**********************************************************************
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of TQt/Embedded virtual framebuffer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid TQt Commercial licenses may use this file in
+** accordance with the TQt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "skin.h"
+#include "tqvfb.h"
+#include "tqvfbview.h"
+
+#include <tqbitmap.h>
+#include <tqpixmap.h>
+#include <tqtextstream.h>
+#include <tqfile.h>
+#include <tqpainter.h>
+#ifdef TQ_WS_MAC
+# include <tqt_mac.h>
+#endif
+
+Skin::Skin( TQVFb *p, const TQString &skinFile, int &viewW, int &viewH ) : TQWidget(p)
+{
+    TQFile f( skinFile );
+    f.open( IO_ReadOnly );
+    TQTextStream ts( &f );
+    ts >> skinImageUpFileName;
+    ts >> skinImageDownFileName;
+    ts >> viewX1;
+    ts >> viewY1;
+    ts >> viewW;
+    ts >> viewH;
+    ts >> transparancy;
+    ts >> numberOfAreas;
+//  Debug the skin file parsing
+//  printf("read: -%s- -%i- -%i- -%i-\n", skinImage.latin1(), viewX1, viewY1, numberOfAreas );
+    areas = new ButtonAreas[numberOfAreas];
+
+    for (int i = 0; i < numberOfAreas; i++) {
+	ts >> areas[i].name;
+	ts >> areas[i].keyCode;
+	ts >> areas[i].x1;
+	ts >> areas[i].y1;
+	ts >> areas[i].x2;
+	ts >> areas[i].y2;
+//	Debug the skin file parsing
+//	printf("read: -%s- -%i- -%i- -%i- -%i- -%i-\n", areas[i].name.latin1(),
+//	    areas[i].keyCode, areas[i].x1, areas[i].y1, areas[i].x2, areas[i].y2 );
+    }
+
+    tqparent = p;
+    skinImageUp = new TQPixmap( skinImageUpFileName );
+    skinImageDown = new TQPixmap( skinImageDownFileName );
+//  setPixmap( ipaq );
+    setFixedSize( skinImageUp->size() );
+    TQBitmap tqmask = skinImageUp->createHeuristicMask();
+    int wf = WStyle_Customize | WType_TopLevel | WStyle_NoBorder;
+    tqparent->reparent( 0, wf, pos(), TRUE );
+    tqparent->setMask( tqmask );
+    tqparent->setFixedSize( skinImageUp->size() );
+    buttonPressed = FALSE;
+    buttonIndex = 0;
+}
+
+
+Skin::~Skin( )
+{
+}
+
+
+void Skin::setView( TQVFbView *v )
+{
+    view = v;
+    view->move( viewX1, viewY1 );
+#ifdef TQ_WS_MAC
+    TQMacSavedPortInfo::setAlphaTransparancy(view, transparancy);
+#endif
+}
+
+
+void Skin::paintEvent( TQPaintEvent * )
+{
+    TQPainter p( this );
+//  printf("read: -%s-\n", skinImageUp.latin1());
+    if (skinImageUp)
+	p.drawPixmap( 0, 0, *skinImageUp );
+    if (buttonPressed == TRUE) {
+	ButtonAreas *ba = &areas[buttonIndex];
+	if (skinImageDown)
+	    p.drawPixmap( ba->x1, ba->y1, *skinImageDown, ba->x1, ba->y1, ba->x2 - ba->x1, ba->y2 - ba->y1 );
+    }
+}
+
+
+void Skin::mousePressEvent( TQMouseEvent *e )
+{
+    if (e->button() == RightButton) {
+	tqparent->popupMenu();
+    } else {
+	buttonPressed = FALSE;
+
+	for (int i = 0; i < numberOfAreas; i++) {
+	    TQPoint p1( areas[i].x1, areas[i].y1 );
+	    TQPoint p2( areas[i].x2, areas[i].y2 );
+	    TQRect r( p1, p2 );
+	    if ( r.tqcontains( e->pos() ) ) {
+		buttonPressed = TRUE;
+		buttonIndex = i;
+		buttonCode = areas[buttonIndex].keyCode;
+		TQKeyEvent keyEvent( TQEvent::KeyPress, buttonCode, 0, 0 );
+		if (view)
+		    view->skinKeyPressEvent( &keyEvent );
+//		Debug message to be sure we are clicking the right areas
+//		printf("%s clicked\n", areas[i].name);
+		ButtonAreas *ba = &areas[buttonIndex];
+		tqrepaint( ba->x1, ba->y1, ba->x2 - ba->x1, ba->y2 - ba->y1, FALSE );
+		continue;
+	    }
+	}
+	
+//	This is handy for tqfinding the areas to define rectangles for new skins
+//	printf("Clicked in %i,%i\n",  e->pos().x(),  e->pos().y());
+	clickPos = e->pos();
+    }
+}
+
+
+void Skin::mouseMoveEvent( TQMouseEvent *e )
+{
+    if ( buttonPressed == FALSE ) {
+	TQPoint newpos =  e->globalPos() - clickPos;
+	tqparent->move( newpos );
+    }
+}
+
+
+void Skin::mouseReleaseEvent( TQMouseEvent * )
+{
+    if ( buttonPressed ) {
+	TQKeyEvent keyEvent( TQEvent::KeyRelease, buttonCode, 0, 0 );
+	if (view)
+	    view->skinKeyReleaseEvent( &keyEvent );
+	buttonPressed = FALSE;
+	ButtonAreas *ba = &areas[buttonIndex];
+	tqrepaint( ba->x1, ba->y1, ba->x2 - ba->x1, ba->y2 - ba->y1, FALSE );
+    }
+}
+
+