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-rw-r--r--chalk/plugins/tools/defaulttools/kis_tool_line.cc254
1 files changed, 0 insertions, 254 deletions
diff --git a/chalk/plugins/tools/defaulttools/kis_tool_line.cc b/chalk/plugins/tools/defaulttools/kis_tool_line.cc
deleted file mode 100644
index 4e118cccb..000000000
--- a/chalk/plugins/tools/defaulttools/kis_tool_line.cc
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * kis_tool_line.cc - part of Krayon
- *
- * Copyright (c) 2000 John Califf
- * Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
- * Copyright (c) 2003 Boudewijn Rempt <boud@valdyas.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 <tqpainter.h>
-#include <tqlayout.h>
-#include <tqwidget.h>
-
-#include <kdebug.h>
-#include <tdeaction.h>
-#include <kcommand.h>
-#include <tdelocale.h>
-
-#include "kis_cursor.h"
-#include "kis_painter.h"
-#include "kis_tool_line.h"
-#include "kis_button_press_event.h"
-#include "kis_button_release_event.h"
-#include "kis_move_event.h"
-#include "kis_paintop_registry.h"
-#include "kis_canvas_subject.h"
-#include "kis_undo_adapter.h"
-#include "kis_canvas.h"
-#include "kis_canvas_painter.h"
-#include "kis_cursor.h"
-#include "kis_layer.h"
-
-KisToolLine::KisToolLine()
- : super(i18n("Line")),
- m_dragging( false )
-{
- setName("tool_line");
- setCursor(KisCursor::load("tool_line_cursor.png", 6, 6));
-
- m_painter = 0;
- m_currentImage = 0;
- m_startPos = KisPoint(0, 0);
- m_endPos = KisPoint(0, 0);
-}
-
-KisToolLine::~KisToolLine()
-{
-}
-
-void KisToolLine::update(KisCanvasSubject *subject)
-{
- m_subject = subject;
- m_currentImage = subject->currentImg();
-
- super::update(m_subject);
-}
-
-
-void KisToolLine::paint(KisCanvasPainter& gc)
-{
- if (m_dragging)
- paintLine(gc, TQRect());
-}
-
-void KisToolLine::paint(KisCanvasPainter& gc, const TQRect& rc)
-{
- if (m_dragging)
- paintLine(gc, rc);
-}
-
-void KisToolLine::buttonPress(KisButtonPressEvent *e)
-{
- if (!m_subject || !m_currentImage) return;
-
- if (!m_subject->currentBrush()) return;
-
- if (e->button() == Qt::LeftButton) {
- m_dragging = true;
- //KisCanvasController *controller = m_subject->canvasController();
- m_startPos = e->pos(); //controller->windowToView(e->pos());
- m_endPos = e->pos(); //controller->windowToView(e->pos());
- }
-}
-
-void KisToolLine::move(KisMoveEvent *e)
-{
- if (m_dragging) {
- if (m_startPos != m_endPos)
- paintLine();
- //KisCanvasController *controller = m_subject->canvasController();
-
- if (e->state() & TQt::AltButton) {
- KisPoint trans = e->pos() - m_endPos;
- m_startPos += trans;
- m_endPos += trans;
- } else if (e->state() & TQt::ShiftButton)
- m_endPos = straightLine(e->pos());
- else
- m_endPos = e->pos();//controller->windowToView(e->pos());
- paintLine();
- }
-}
-
-void KisToolLine::buttonRelease(KisButtonReleaseEvent *e)
-{
- if (m_dragging && e->button() == Qt::LeftButton) {
- m_dragging = false;
- KisCanvasController *controller = m_subject->canvasController();
- KisImageSP img = m_subject->currentImg();
-
- if (m_startPos == m_endPos) {
- controller->updateCanvas();
- m_dragging = false;
- return;
- }
-
- if ((e->state() & TQt::ShiftButton) == TQt::ShiftButton) {
- m_endPos = straightLine(e->pos());
- }
- else {
- m_endPos = e->pos();
- }
-
- KisPaintDeviceSP device;
- if (m_currentImage &&
- (device = m_currentImage->activeDevice()) &&
- m_subject &&
- m_subject->currentBrush())
- {
- delete m_painter;
- m_painter = new KisPainter( device );
- TQ_CHECK_PTR(m_painter);
-
- if (m_currentImage->undo()) m_painter->beginTransaction(i18n("Line"));
-
- m_painter->setPaintColor(m_subject->fgColor());
- m_painter->setBrush(m_subject->currentBrush());
- m_painter->setOpacity(m_opacity);
- m_painter->setCompositeOp(m_compositeOp);
- KisPaintOp * op = KisPaintOpRegistry::instance()->paintOp(m_subject->currentPaintop(), m_subject->currentPaintopSettings(), m_painter);
- m_painter->setPaintOp(op); // Painter takes ownership
- m_painter->paintLine(m_startPos, PRESSURE_DEFAULT, 0, 0, m_endPos, PRESSURE_DEFAULT, 0, 0);
- device->setDirty( m_painter->dirtyRect() );
- notifyModified();
-
- /* remove remains of the line drawn while moving */
- if (controller->kiscanvas()) {
- controller->kiscanvas()->update();
- }
-
- if (m_currentImage->undo() && m_painter) {
- m_currentImage->undoAdapter()->addCommand(m_painter->endTransaction());
- }
- delete m_painter;
- m_painter = 0;
- } else {
- if (m_painter)
- controller->updateCanvas(m_painter->dirtyRect()); // Removes the last remaining line.
- }
- }
-
-}
-
-KisPoint KisToolLine::straightLine(KisPoint point)
-{
- KisPoint comparison = point - m_startPos;
- KisPoint result;
-
- if ( fabs(comparison.x()) > fabs(comparison.y())) {
- result.setX(point.x());
- result.setY(m_startPos.y());
- } else {
- result.setX( m_startPos.x() );
- result.setY( point.y() );
- }
-
- return result;
-}
-
-void KisToolLine::paintLine()
-{
- if (m_subject) {
- KisCanvasController *controller = m_subject->canvasController();
- KisCanvas *canvas = controller->kiscanvas();
- KisCanvasPainter gc(canvas);
- TQRect rc;
-
- paintLine(gc, rc);
- }
-}
-
-void KisToolLine::paintLine(KisCanvasPainter& gc, const TQRect&)
-{
- if (m_subject) {
- KisCanvasController *controller = m_subject->canvasController();
- RasterOp op = gc.rasterOp();
- TQPen old = gc.pen();
- TQPen pen(TQt::SolidLine);
- KisPoint start;
- KisPoint end;
-
-// Q_ASSERT(controller);
- start = controller->windowToView(m_startPos);
- end = controller->windowToView(m_endPos);
-// start.setX(start.x() - controller->horzValue());
-// start.setY(start.y() - controller->vertValue());
-// end.setX(end.x() - controller->horzValue());
-// end.setY(end.y() - controller->vertValue());
-// end.setX((end.x() - start.x()));
-// end.setY((end.y() - start.y()));
-// start *= m_subject->zoomFactor();
-// end *= m_subject->zoomFactor();
- gc.setRasterOp(TQt::NotROP);
- gc.setPen(pen);
- gc.drawLine(start.floorTQPoint(), end.floorTQPoint());
- gc.setRasterOp(op);
- gc.setPen(old);
- }
-}
-
-void KisToolLine::setup(TDEActionCollection *collection)
-{
- m_action = static_cast<TDERadioAction *>(collection->action(name()));
-
- if (m_action == 0) {
- m_action = new TDERadioAction(i18n("&Line"),
- "tool_line", TQt::Key_L, this,
- TQT_SLOT(activate()), collection,
- name());
- m_action->setToolTip(i18n("Draw a line"));
- m_action->setExclusiveGroup("tools");
- m_ownAction = true;
- }
-}
-
-TQString KisToolLine::quickHelp() const {
- return i18n("Alt+Drag will move the origin of the currently displayed line around, Shift+Drag will force you to draw straight lines");
-}
-
-#include "kis_tool_line.moc"
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 21:50:52 +0000