Actually move the kde files that were renamed in the last commit

1 files changed, 331 insertions, 0 deletions

diff --git a/tdeprint/marginpreview.cpp b/tdeprint/marginpreview.cpp
new file mode 100644
index 000000000..2a5e21e59
--- /dev/null
+++ b/tdeprint/marginpreview.cpp
@@ -0,0 +1,331 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
+ *
+ *  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 "marginpreview.h"
+
+#include <klocale.h>
+#include <kdebug.h>
+#include <tqpainter.h>
+#include <kcursor.h>
+
+#define	A4_WIDTH	595
+#define	A4_HEIGHT	842
+#define	A4_TOP		36
+#define	A4_BOTTOM	806
+#define	A4_LEFT		18
+#define	A4_RIGHT	577
+
+#define	SCALE(d,z)	((int)(float(d)*z+0.5))
+#define	UNSCALE(d,z)	((int)(float(d)/z+0.5))
+
+static void draw3DPage(TQPainter *p, TQRect r)
+{
+	// draw white page
+	p->fillRect(r,Qt::white);
+	// draw 3D border
+	p->setPen(Qt::black);
+	p->moveTo(r.left(),r.bottom());
+	p->lineTo(r.right(),r.bottom());
+	p->lineTo(r.right(),r.top());
+	p->setPen(Qt::darkGray);
+	p->lineTo(r.left(),r.top());
+	p->lineTo(r.left(),r.bottom());
+	p->setPen(Qt::gray);
+	p->moveTo(r.left()+1,r.bottom()-1);
+	p->lineTo(r.right()-1,r.bottom()-1);
+	p->lineTo(r.right()-1,r.top()+1);
+}
+
+MarginPreview::MarginPreview(TQWidget *parent, const char *name)
+	: TQWidget(parent,name)
+{
+	width_ = A4_WIDTH;
+	height_ = A4_HEIGHT;
+	top_ = A4_TOP;
+	bottom_ = A4_BOTTOM;
+	left_ = A4_LEFT;
+	right_ = A4_RIGHT;
+	nopreview_ = false;
+
+	box_ = rect();
+	zoom_ = 1.0;
+	state_ = Fixed;
+	oldpos_ = -1;
+	symetric_ = false;
+
+	setMouseTracking(true);
+}
+
+MarginPreview::~MarginPreview()
+{
+}
+
+void MarginPreview::setPageSize(float w, float h)
+{
+	setNoPreview(w <= 0 && h <= 0);
+	// do not change relative margins when changing page size !!
+	float	old_b(height_-bottom_), old_r(width_-right_);
+	width_ = w;
+	height_ = h;
+	resizeEvent(NULL);
+	setMargins(top_,old_b,left_,old_r);
+	update();
+}
+
+void MarginPreview::setMargins(float t, float b, float l, float r)
+{
+	top_ = t;
+	left_ = l;
+	bottom_ = height_-b;
+	right_ = width_-r;
+	update();
+}
+
+void MarginPreview::setSymetric(bool on)
+{
+	symetric_ = on;
+}
+
+void MarginPreview::resizeEvent(TQResizeEvent *)
+{
+	if (width_/height_ > float(width())/height())
+	{
+		zoom_ = float(width()-3)/width_;
+		box_.setLeft(1);
+		box_.setRight(width()-3);
+		int	m = (height()-3-SCALE(height_,zoom_))/2;
+		box_.setTop(m+1);
+		box_.setBottom(height()-m-3);
+	}
+	else
+	{
+		zoom_ = float(height()-3)/height_;
+		box_.setTop(1);
+		box_.setBottom(height()-3);
+		int	m = (width()-3-SCALE(width_,zoom_))/2;
+		box_.setLeft(m+1);
+		box_.setRight(width()-m-3);
+	}
+}
+
+void MarginPreview::paintEvent(TQPaintEvent *)
+{
+	TQPainter	p(this);
+
+	TQRect	pagebox(TQPoint(box_.left()-1,box_.top()-1),TQPoint(box_.right()+2,box_.bottom()+2));
+
+	if (nopreview_)
+	{
+		p.drawText(pagebox,AlignCenter,i18n("No preview available"));
+	}
+	else
+	{
+		draw3DPage(&p,pagebox);
+
+		// draw margins
+		p.setPen(DotLine);
+		int	m = box_.left()+SCALE(left_,zoom_);
+		margbox_.setLeft(m+1);
+		p.drawLine(m,box_.top(),m,box_.bottom());
+		m = box_.left()+SCALE(right_,zoom_);
+		margbox_.setRight(m-1);
+		p.drawLine(m,box_.top(),m,box_.bottom());
+		m = box_.top()+SCALE(top_,zoom_);
+		margbox_.setTop(m+1);
+		p.drawLine(box_.left(),m,box_.right(),m);
+		m = box_.top()+SCALE(bottom_,zoom_);
+		margbox_.setBottom(m-1);
+		p.drawLine(box_.left(),m,box_.right(),m);
+
+		// fill useful area
+		p.fillRect(margbox_,TQColor(220,220,220));
+	}
+}
+
+void MarginPreview::setNoPreview(bool on)
+{
+	nopreview_ = on;
+	update();
+}
+
+// 0: nothing
+// 1: top
+// 2: bottom
+// 3: left
+// 4: right
+int MarginPreview::locateMouse(const TQPoint& p)
+{
+	int	tol = 2;
+	if (p.x() <= margbox_.left()+tol && p.x() >= margbox_.left()-tol)
+		return LMoving;
+	else if (p.x() <= margbox_.right()+tol && p.x() >= margbox_.right()-tol)
+		return RMoving;
+	else if (p.y() <= margbox_.top()+tol && p.y() >= margbox_.top()-tol)
+		return TMoving;
+	else if (p.y() <= margbox_.bottom()+tol && p.y() >= margbox_.bottom()-tol)
+		return BMoving;
+	else
+		return 0;
+}
+
+void MarginPreview::mouseMoveEvent(TQMouseEvent *e)
+{
+	if (nopreview_ || state_ == Fixed)
+		return;
+	int	pos = locateMouse(e->pos());
+	if (state_ == None && e->button() == Qt::NoButton)
+	{
+		switch (pos)
+		{
+			case 1:
+			case 2:
+				setCursor(KCursor::sizeVerCursor());
+				break;
+			case 3:
+			case 4:
+				setCursor(KCursor::sizeHorCursor());
+				break;
+			default:
+				setCursor(KCursor::arrowCursor());
+				break;
+		}
+	}
+	else if (state_ > None)
+	{
+		int newpos = -1;
+		switch (state_)
+		{
+			case TMoving:
+				newpos = TQMIN(TQMAX(e->pos().y(), box_.top()), (symetric_ ? (box_.top()+box_.bottom())/2 : margbox_.bottom()+1));
+				break;
+			case BMoving:
+				newpos = TQMIN(TQMAX(e->pos().y(), (symetric_? (box_.top()+box_.bottom()+1)/2 : margbox_.top()-1)), box_.bottom());
+				break;
+			case LMoving:
+				newpos = TQMIN(TQMAX(e->pos().x(), box_.left()), (symetric_ ? (box_.left()+box_.right())/2 : margbox_.right()+1));
+				break;
+			case RMoving:
+				newpos = TQMIN(TQMAX(e->pos().x(), (symetric_ ? (box_.left()+box_.right()+1)/2 : margbox_.left()-1)), box_.right());
+				break;
+		}
+		if (newpos != oldpos_)
+		{
+			TQPainter	p(this);
+			p.setRasterOp(TQt::XorROP);
+			p.setPen(gray);
+			for (int i=0; i<2; i++, oldpos_ = newpos)
+			{
+				if (oldpos_ >= 0)
+					drawTempLine(&p);
+			}
+		}
+	}
+}
+
+void MarginPreview::drawTempLine(TQPainter *p)
+{
+	if (state_ >= LMoving)
+	{
+		p->drawLine(oldpos_, box_.top(), oldpos_, box_.bottom());
+		if (symetric_)
+		{
+			int	mirror = box_.left()+box_.right()-oldpos_;
+			p->drawLine(mirror, box_.top(), mirror, box_.bottom());
+		}
+	}
+	else
+	{
+		p->drawLine(box_.left(), oldpos_, box_.right(), oldpos_);
+		if (symetric_)
+		{
+			int	mirror = box_.top()+box_.bottom()-oldpos_;
+			p->drawLine(box_.left(), mirror, box_.right(), mirror);
+		}
+	}
+}
+
+void MarginPreview::mousePressEvent(TQMouseEvent *e)
+{
+	if (e->button() != Qt::LeftButton || state_ != None)
+		return;
+	int	mpos = locateMouse(e->pos());
+	if (mpos)
+	{
+		state_ = mpos;
+	}
+}
+
+void MarginPreview::mouseReleaseEvent(TQMouseEvent *e)
+{
+	if (state_ > None)
+	{
+		TQPainter	p(this);
+		p.setRasterOp(TQt::XorROP);
+		p.setPen(gray);
+		if (oldpos_ >= 0)
+		{
+			drawTempLine(&p);
+			if (e)
+			{
+				float	val = 0;
+				int st(state_);
+				if (symetric_ && (st == BMoving || st == RMoving))
+					st--;
+				switch (st)
+				{
+					case TMoving:
+						val = top_ = UNSCALE(oldpos_-box_.top(), zoom_);
+						if (symetric_)
+							bottom_ = height_-top_;
+						break;
+					case BMoving:
+						bottom_ = UNSCALE(oldpos_-box_.top(), zoom_);
+						val = UNSCALE(box_.bottom()-oldpos_, zoom_);
+						break;
+					case LMoving:
+						val = left_ = UNSCALE(oldpos_-box_.left(), zoom_);
+						if (symetric_)
+							right_ = width_-left_;
+						break;
+					case RMoving:
+						right_ = UNSCALE(oldpos_-box_.left(), zoom_);
+						val = UNSCALE(box_.right()-oldpos_, zoom_);
+						break;
+				}
+				update();
+				emit marginChanged(st, val);
+			}
+		}
+		state_ = 0;
+		oldpos_ = -1;
+	}
+}
+
+void MarginPreview::enableRubberBand(bool on)
+{
+	if (on && state_ == Fixed)
+		state_ = None;
+	else if (!on && state_ > Fixed)
+	{
+		mouseReleaseEvent(NULL);
+		state_ = Fixed;
+	}
+}
+
+#include "marginpreview.moc"