summaryrefslogtreecommitdiffstats
path: root/krita/ui/kis_ruler.cc
diff options
context:
space:
mode:
Diffstat (limited to 'krita/ui/kis_ruler.cc')
-rw-r--r--krita/ui/kis_ruler.cc367
1 files changed, 0 insertions, 367 deletions
diff --git a/krita/ui/kis_ruler.cc b/krita/ui/kis_ruler.cc
deleted file mode 100644
index 6b0eea80..00000000
--- a/krita/ui/kis_ruler.cc
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Kivio - Visual Modelling and Flowcharting
- * Copyright (C) 2000-2001 theKompany.com & Dave Marotti
- * Copyright (C) 2002 Patrick Julien <freak@codepimps.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 <tqstyle.h>
-
-#include "kdebug.h"
-
-#include "kis_ruler.h"
-
-#define MARKER_WIDTH 1
-#define MARKER_HEIGHT RULER_THICKNESS
-
-const char *KisRuler::m_nums[] = {
- "70 7 2 1",
- " c Black",
- "X c None",
- "XX XXXXXX XXXX XXXX XXXXXX XXX XXXX XXX XXX XXXX XX",
- "X XXX XXXX XXX XXX XX XXX XXXX XXX XXXXXXX XXXXXXXXX XX XXX XX XXX X",
- "X XXX XXXXX XXXXXXX XXXXXX XXX X XXX XXXXXX XXXXXXXXX XXX XXX XX XXX X",
- "X XXX XXXXX XXXXX XXXXX XXX XX XXX XXX XXXXXX XXXX XXXX X",
- "X XXX XXXXX XXXX XXXXXXXXX XX XXXXXX XX XXX XXXX XXXX XXX XXXXXX X",
- "X XXX XXXXX XXX XXXXXX XXX XXXXX XXXXXXX XX XXX XXXX XXXX XXX XXXXX XX",
- "XX XXXXXX XXX XXX XXXXXX XXX XXXX XXXXX XXXXX XXXX XXX"
-};
-
-KisRuler::KisRuler(Qt::Orientation o, TQWidget *tqparent, const char *name) : super(tqparent, name, WRepaintNoErase | WResizeNoErase), m_pixmapNums(m_nums)
-{
- setBackgroundMode(NoBackground);
- setFrameStyle(Box | Sunken);
- setLineWidth(1);
- setMidLineWidth(0);
- m_orientation = o;
- m_unit = KoUnit::U_PT;
- m_zoom = 1.0;
- m_firstVisible = 0;
- m_pixmapBuffer = 0;
- m_currentPosition = -1;
-
- if (m_orientation == Qt::Horizontal) {
- setFixedHeight(RULER_THICKNESS);
- initMarker(MARKER_WIDTH, MARKER_HEIGHT);
- } else {
- setFixedWidth(RULER_THICKNESS);
- initMarker(MARKER_HEIGHT, MARKER_WIDTH);
- }
-}
-
-KisRuler::~KisRuler()
-{
- delete m_pixmapBuffer;
-}
-
-void KisRuler::initMarker(TQ_INT32 w, TQ_INT32 h)
-{
- TQPainter p;
-
- m_pixmapMarker.resize(w, h);
- p.begin(&m_pixmapMarker);
- p.setPen(blue);
- p.eraseRect(0, 0, w, h);
- p.drawLine(0, 0, w - 1, h - 1);
- p.end();
-}
-
-void KisRuler::recalculateSize()
-{
- TQ_INT32 w;
- TQ_INT32 h;
-
- if (m_pixmapBuffer) {
- delete m_pixmapBuffer;
- m_pixmapBuffer = 0;
- }
-
- if (m_orientation == Qt::Horizontal) {
- w = width();
- h = RULER_THICKNESS;
- } else {
- w = RULER_THICKNESS;
- h = height();
- }
-
- m_pixmapBuffer = new TQPixmap(w, h);
- Q_CHECK_PTR(m_pixmapBuffer);
-
- drawRuler();
- updatePointer(m_currentPosition, m_currentPosition);
-}
-
-KoUnit::Unit KisRuler::unit() const
-{
- return m_unit;
-}
-
-void KisRuler::setUnit(KoUnit::Unit u)
-{
- m_unit = u;
- drawRuler();
- updatePointer(m_currentPosition, m_currentPosition);
- update();
-}
-
-void KisRuler::setZoom(double zoom)
-{
- m_zoom = zoom;
- recalculateSize();
- drawRuler();
- updatePointer(m_currentPosition, m_currentPosition);
- update();
-}
-
-void KisRuler::updatePointer(TQ_INT32 x, TQ_INT32 y)
-{
- if (m_pixmapBuffer) {
- if (m_orientation == Qt::Horizontal) {
- if (m_currentPosition != -1)
- tqrepaint(m_currentPosition, 1, MARKER_WIDTH, MARKER_HEIGHT);
-
- if (x != -1) {
- bitBlt(this, x, 1, &m_pixmapMarker, 0, 0, MARKER_WIDTH, MARKER_HEIGHT);
- m_currentPosition = x;
- }
- } else {
- if (m_currentPosition != -1)
- tqrepaint(1, m_currentPosition, MARKER_HEIGHT, MARKER_WIDTH);
-
- if (y != -1) {
- bitBlt(this, 1, y, &m_pixmapMarker, 0, 0, MARKER_HEIGHT, MARKER_WIDTH);
- m_currentPosition = y;
- }
- }
- }
-}
-
-void KisRuler::updateVisibleArea(TQ_INT32 xpos, TQ_INT32 ypos)
-{
- if (m_orientation == Qt::Horizontal)
- m_firstVisible = xpos;
- else
- m_firstVisible = ypos;
-
- drawRuler();
- update();
- updatePointer(m_currentPosition, m_currentPosition);
-}
-
-void KisRuler::paintEvent(TQPaintEvent *e)
-{
- if (m_pixmapBuffer) {
- const TQRect& rect = e->rect();
-
- bitBlt(this, rect.topLeft(), m_pixmapBuffer, rect);
- super::paintEvent(e);
- }
-}
-
-void KisRuler::drawRuler()
-{
- TQPainter p;
- TQString buf;
- TQ_INT32 st1 = 0;
- TQ_INT32 st2 = 0;
- TQ_INT32 st3 = 0;
- TQ_INT32 st4 = 0;
-
- if (!m_pixmapBuffer)
- return;
-
- p.begin(m_pixmapBuffer);
- p.setPen(tqcolorGroup().text());
- p.setBackgroundColor(tqcolorGroup().base());
- p.eraseRect(0, 0, m_pixmapBuffer->width(), m_pixmapBuffer->height());
-
- switch (m_unit) {
- case KoUnit::U_PT:
- case KoUnit::U_MM:
- case KoUnit::U_DD:
- case KoUnit::U_CC:
- st1 = 1;
- st2 = 5;
- st3 = 10;
- st4 = 25;
- break;
- case KoUnit::U_CM:
- case KoUnit::U_PI:
- case KoUnit::U_INCH:
- default:
- st1 = 1;
- st2 = 2;
- st3 = 5;
- st4 = 10;
- }
-
- bool s1 = KoUnit::fromUserValue(st1, m_unit) * m_zoom > 3.0;
- bool s2 = KoUnit::fromUserValue(st2, m_unit) * m_zoom > 3.0;
- bool s3 = KoUnit::fromUserValue(st3, m_unit) * m_zoom > 3.0;
- bool s4 = KoUnit::fromUserValue(st4, m_unit) * m_zoom > 3.0;
-
- float cx = KoUnit::fromUserValue(100, m_unit) / m_zoom;
- TQ_INT32 step = tqRound(cx);
-
- if (step < 5) {
- step = 1;
- } else if (step < 10) {
- step = 5;
- } else if (step < 25) {
- step = 10;
- } else if (step < 50) {
- step = 25;
- } else if (step < 100) {
- step = 50;
- } else if (step < 250) {
- step = 100;
- } else if (step < 500) {
- step = 250;
- } else if (step < 1000) {
- step = 500;
- } else if (step < 2500) {
- step = 1000;
- } else if (step < 5000) {
- step = 2500;
- } else if (step < 10000) {
- step = 5000;
- } else if (step < 25000) {
- step = 10000;
- } else if (step < 50000) {
- step = 25000;
- } else if (step < 100000) {
- step = 50000;
- } else {
- step = 100000;
- }
-
- TQ_INT32 start = (TQ_INT32)(KoUnit::fromUserValue(m_firstVisible, m_unit) / m_zoom);
- TQ_INT32 pos = 0;
-
- if (m_orientation == Qt::Horizontal) {
- do {
- pos = (TQ_INT32)(KoUnit::fromUserValue(start, m_unit) * m_zoom - m_firstVisible);
-
- if (!s3 && s4 && start % st4 == 0)
- p.drawLine(pos, RULER_THICKNESS - 9, pos, RULER_THICKNESS);
-
- if (s3 && start % st3 == 0)
- p.drawLine(pos, RULER_THICKNESS - 9, pos, RULER_THICKNESS);
-
- if (s2 && start % st2 == 0)
- p.drawLine(pos, RULER_THICKNESS - 7, pos, RULER_THICKNESS);
-
- if (s1 && start % st1 == 0)
- p.drawLine(pos, RULER_THICKNESS - 5, pos, RULER_THICKNESS);
-
- if (start % step == 0) {
- buf.setNum(TQABS(start));
- drawNums(&p, pos, 4, buf, true);
- }
-
- start++;
- } while (pos < m_pixmapBuffer->width());
- } else {
- do {
- pos = (TQ_INT32)(KoUnit::fromUserValue(start, m_unit) * m_zoom - m_firstVisible);
-
- if (!s3 && s4 && start % st4 == 0)
- p.drawLine(RULER_THICKNESS - 9, pos, RULER_THICKNESS, pos);
-
- if (s3 && start % st3 == 0)
- p.drawLine(RULER_THICKNESS - 9, pos, RULER_THICKNESS, pos);
-
- if (s2 && start % st2 == 0)
- p.drawLine(RULER_THICKNESS - 7, pos, RULER_THICKNESS, pos);
-
- if (s1 && start % st1 == 0)
- p.drawLine(RULER_THICKNESS - 5, pos, RULER_THICKNESS, pos);
-
- if (start % step == 0) {
- buf.setNum(TQABS(start));
- drawNums(&p, 4, pos, buf, false);
- }
-
- start++;
- } while (pos < m_pixmapBuffer->height());
- }
-
- p.end();
-}
-
-void KisRuler::resizeEvent(TQResizeEvent *)
-{
- recalculateSize();
-}
-
-void KisRuler::styleChange(TQStyle& oldStyle)
-{
- Q_UNUSED(oldStyle);
- updateGeometry();
- drawRuler();
-}
-
-void KisRuler::paletteChange(const TQPalette& oldPalette)
-{
- Q_UNUSED(oldPalette);
- drawRuler();
-}
-
-void KisRuler::show()
-{
- if (m_orientation == Qt::Horizontal) {
- setFixedHeight(RULER_THICKNESS);
- initMarker(MARKER_WIDTH, MARKER_HEIGHT);
- } else {
- setFixedWidth(RULER_THICKNESS);
- initMarker(MARKER_HEIGHT, MARKER_WIDTH);
- }
-
- super::show();
-}
-
-void KisRuler::hide()
-{
- /*
- if (m_orientation == Qt::Horizontal)
- setFixedHeight(1);
- else
- setFixedWidth(1);
- */
- super::hide();
-}
-
-void KisRuler::drawNums(TQPainter *p, TQ_INT32 x, TQ_INT32 y, TQString& num, bool orientationHoriz)
-{
- if (orientationHoriz)
- x -= 7;
- else
- y -= 8;
-
- for (TQ_UINT32 k = 0; k < num.length(); k++) {
- TQ_INT32 st = num.at(k).digitValue() * 7;
-
- p->drawPixmap(x, y, m_pixmapNums, st, 0, 7, 7);
-
- if (orientationHoriz)
- x += 7;
- else
- y += 8;
- }
-}
-
-#include "kis_ruler.moc"
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-13 01:59:33 +0000