void RenderView::repaintViewRectangle(const IntRect& ur, bool immediate)
{
if (printing() || ur.width() == 0 || ur.height() == 0)
return;
if (!m_frameView)
return;
// We always just invalidate the root view, since we could be an iframe that is clipped out
// or even invisible.
Element* elt = document()->ownerElement();
if (!elt)
m_frameView->repaintContentRectangle(ur, immediate);
else if (RenderObject* obj = elt->renderer()) {
IntRect vr = viewRect();
IntRect r = intersection(ur, vr);
// Subtract out the contentsX and contentsY offsets to get our coords within the viewing
// rectangle.
r.move(-vr.x(), -vr.y());
// FIXME: Hardcoded offsets here are not good.
r.move(obj->borderLeft() + obj->paddingLeft(),
obj->borderTop() + obj->paddingTop());
obj->repaintRectangle(r, immediate);
}
}
void RenderView::repaintViewRectangle(const IntRect& ur, bool immediate)
{
#if PLATFORM(WKC)
CRASH_IF_STACK_OVERFLOW(WKC_STACK_MARGIN_DEFAULT);
#endif
if (!shouldRepaint(ur))
return;
// We always just invalidate the root view, since we could be an iframe that is clipped out
// or even invisible.
Element* elt = document()->ownerElement();
if (!elt)
m_frameView->repaintContentRectangle(ur, immediate);
else if (RenderBox* obj = elt->renderBox()) {
IntRect vr = viewRect();
IntRect r = intersection(ur, vr);
// Subtract out the contentsX and contentsY offsets to get our coords within the viewing
// rectangle.
r.move(-vr.x(), -vr.y());
// FIXME: Hardcoded offsets here are not good.
r.move(obj->borderLeft() + obj->paddingLeft(),
obj->borderTop() + obj->paddingTop());
obj->repaintRectangle(r, immediate);
}
}
void paintEvent(Tempest::PaintEvent &e){
Button::paintEvent(e);
Tempest::Painter p(e);
//PainterGUI& pt = (PainterGUI&)p.device();
p.setColor( 1, 1-std::max(1-oldHp/200.0, 0.0), 1-std::max(1-oldHp/128.0, 0.0), 1 );
p.setBlendMode( Tempest::alphaBlend );
p.setTexture( icon );
int sz = std::min(w(), h());
float k = std::min( sz/float(icon.w()),
sz/float(icon.h()) );
int icW = icon.w() *k,
icH = icon.h()*k;
Tempest::Rect s = p.scissor();
p.setScissor( s.intersected(viewRect()) );
p.drawRect( (w()-icW)/2, (h()-icH)/2, icW, icH,
0, 0, icon.w(), icon.h() );
p.setScissor(s);
drawFrame(p);
}
void Ut_MWidget::testExitedDisplay()
{
m_dummySlotCalled = false;
QRectF viewRect(0, 0, 864, 480);
{
MOnDisplayChangeEvent ev(MOnDisplayChangeEvent::FullyOnDisplay,
viewRect);
widget->event(&ev);
}
QVERIFY(m_dummySlotCalled == false);
connect(widget, SIGNAL(displayExited()), this, SLOT(dummySlot()));
{
MOnDisplayChangeEvent ev(MOnDisplayChangeEvent::FullyOffDisplay,
viewRect);
widget->event(&ev);
}
QVERIFY(m_dummySlotCalled == true);
disconnect(widget, SIGNAL(displayExited()), this, SLOT(dummySlot()));
}
void KGridView::paintDropSite()
{
QPainter p;
p.begin( _grid );
p.setRasterOp (NotROP);
p.drawRect(viewRect());
p.end();
}
void KColorGrid::setCellSize( int s )
{
cellsize = s;
totalwidth = (numCols() * s) + 1;
totalheight = (numRows() * s) + 1;
resize(totalwidth, totalheight);
if ( isVisible() )
repaint(viewRect(), false);
}
// TEST
void TableHead::checkProfile()
{
QRect viewR = viewRect();
// if(viewR.y()!=0) printf(" qps: ooooohss....\n");
int maxViewCol = findCol(viewR.width());
if (maxViewCol < 0)
maxViewCol = numCols();
tablecache.setCol(maxViewCol);
tablecache.setRow(1);
}
void DragHandler::setHitAreaView(int id, QPointF viewPos, double halfWidth, double halfHeight)
{
if (0 == halfHeight)
{
halfHeight = halfWidth;
}
QRectF viewRect(viewPos, QSize());
viewRect.adjust(-halfWidth, -halfHeight, halfWidth, halfHeight);
QRectF modelRect = m_view2Model.mapRect(viewRect);
setHitArea(id, modelRect);
}
void RenderView::invalidateTreeIfNeeded(const PaintInvalidationState& paintInvalidationState)
{
ASSERT(!needsLayout());
// We specifically need to issue paint invalidations for the viewRect since other renderers
// short-circuit on full-paint invalidation.
LayoutRect dirtyRect = viewRect();
if (doingFullPaintInvalidation() && !dirtyRect.isEmpty()) {
const RenderLayerModelObject* paintInvalidationContainer = &paintInvalidationState.paintInvalidationContainer();
RenderLayer::mapRectToPaintInvalidationBacking(this, paintInvalidationContainer, dirtyRect, &paintInvalidationState);
invalidatePaintUsingContainer(paintInvalidationContainer, dirtyRect, PaintInvalidationFull);
}
RenderBlock::invalidateTreeIfNeeded(paintInvalidationState);
}
// TESt
void TableBody::checkProfile()
{
htable->checkTableModel(); // important
QRect viewR = viewRect();
if (viewR.y() != 0)
printf(" qps: ooooophss....\n");
int maxViewRow = findRow(viewR.height());
if (maxViewRow < 0)
maxViewRow = numRows();
int maxViewCol = findCol(viewR.width());
if (maxViewCol < 0)
maxViewCol = numCols();
tablecache.setCol(maxViewCol);
tablecache.setRow(maxViewRow);
}
//! Adapts image viewer's affine to display the passed viewer rect at maximized
//! ratio
void ImageViewer::adaptView(const QRect &geomRect) {
if (!m_image) return;
// Retrieve the rect in image reference and call the associated adaptView
TRect imgBounds(getImageBounds(m_image));
TRectD imgBoundsD(imgBounds.x0, imgBounds.y0, imgBounds.x1 + 1,
imgBounds.y1 + 1);
TRectD geomRectD(geomRect.left(), geomRect.top(), geomRect.right() + 1,
geomRect.bottom() + 1);
TRectD viewRectD(getImgToWidgetAffine().inv() * geomRectD);
TRect viewRect(tfloor(viewRectD.x0), tfloor(viewRectD.y0),
tceil(viewRectD.x1) - 1, tceil(viewRectD.y1) - 1);
adaptView(imgBounds, viewRect);
}
void CGame::initWindow()
{
int numTiles = 25;
int sizeTile = 32;
int size = sizeTile * numTiles;
m_pWindow = new sf::RenderWindow(sf::VideoMode(size, size), "Independent Study");
// NOTE: do not use Virtual Sync and fixed frame rate at once
// m_pGameWindow->setVerticalSyncEnabled(true);
m_pWindow->setFramerateLimit(60);
sf::FloatRect viewRect(0, 0, size, size);
sf::View view;
view.reset(viewRect);
m_pWindow->setView(view);
m_pWindow->setVisible(true);
}
void RenderView::layout()
{
layoutCounter.startCounting();
if (printing())
m_minPrefWidth = m_maxPrefWidth = m_width;
// Use calcWidth/Height to get the new width/height, since this will take the full page zoom factor into account.
bool relayoutChildren = !printing() && (!m_frameView || m_width != viewWidth() || m_height != viewHeight());
if (relayoutChildren) {
setChildNeedsLayout(true, false);
for (RenderObject* child = firstChild(); child; child = child->nextSibling()) {
if (child->style()->height().isPercent() || child->style()->minHeight().isPercent() || child->style()->maxHeight().isPercent())
child->setChildNeedsLayout(true, false);
}
}
ASSERT(!m_layoutState);
LayoutState state;
IntRect viewRectangle = viewRect();
// An empty rect is not valid viewRect.
state.m_clipped = !viewRectangle.isEmpty();
if (state.m_clipped) {
state.m_clipRect = IntRect(IntPoint(0, 0), viewRectangle.size());
state.m_offset = IntSize(viewRectangle.x(), viewRectangle.y());
}
m_layoutState = &state;
if (needsLayout())
RenderBlock::layout();
// Ensure that docWidth() >= width() and docHeight() >= height().
setOverflowWidth(m_width);
setOverflowHeight(m_height);
setOverflowWidth(docWidth());
setOverflowHeight(docHeight());
ASSERT(m_layoutStateDisableCount == 0);
ASSERT(m_layoutState == &state);
m_layoutState = 0;
setNeedsLayout(false);
layoutCounter.stopCounting();
}
void InputPreview::paintGL()
{
if (!input() || !isVisible()) return;
makeCurrent();
if (!shader_) {
primaryContextSwitch([&](QOpenGLFunctions& _) {
visual::initShader(shader_,"textureRect");
});
}
withCurrentContext([this](QOpenGLFunctions& _)
{
_.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
auto _rect = viewRect();
visual::viewport(this);
/// Setup orthogonal projection
glMatrixMode(GL_PROJECTION);
{
glLoadIdentity();
QMatrix4x4 _m;
_m.ortho(_rect.left(), _rect.right(), _rect.top(), _rect.bottom(), -1.0,
1.0);
glMultMatrixf(_m.constData());
}
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
shader_->bind();
_.glBindTexture(GL_TEXTURE_RECTANGLE, input_->textureId());
visual::Rectangle::draw(input_->size());
_.glBindTexture(GL_TEXTURE_RECTANGLE, 0);
shader_->release();
});
paintGLDone();
}
void RenderView::mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect& rect, ViewportConstrainedPosition viewportConstraint, const PaintInvalidationState* state) const
{
if (document().printing())
return;
if (style()->slowIsFlippedBlocksWritingMode()) {
// We have to flip by hand since the view's logical height has not been determined. We
// can use the viewport width and height.
if (style()->isHorizontalWritingMode())
rect.setY(viewHeight() - rect.maxY());
else
rect.setX(viewWidth() - rect.maxX());
}
adjustViewportConstrainedOffset(rect, viewportConstraint);
// Apply our transform if we have one (because of full page zooming).
if (!paintInvalidationContainer && layer() && layer()->transform())
rect = layer()->transform()->mapRect(rect);
ASSERT(paintInvalidationContainer);
if (paintInvalidationContainer == this)
return;
Element* owner = document().ownerElement();
if (!owner)
return;
if (RenderBox* obj = owner->renderBox()) {
// Intersect the viewport with the paint invalidation rect.
LayoutRect viewRectangle = viewRect();
rect.intersect(viewRectangle);
// Adjust for scroll offset of the view.
rect.moveBy(-viewRectangle.location());
// Adjust for frame border.
rect.moveBy(obj->contentBoxRect().location());
obj->mapRectToPaintInvalidationBacking(paintInvalidationContainer, rect, 0);
}
}
void RenderView::repaintViewRectangle(const LayoutRect& ur, bool immediate)
{
if (!shouldRepaint(ur))
return;
// We always just invalidate the root view, since we could be an iframe that is clipped out
// or even invisible.
Element* elt = document()->ownerElement();
if (!elt)
m_frameView->repaintContentRectangle(pixelSnappedIntRect(ur), immediate);
else if (RenderBox* obj = elt->renderBox()) {
LayoutRect vr = viewRect();
LayoutRect r = intersection(ur, vr);
// Subtract out the contentsX and contentsY offsets to get our coords within the viewing
// rectangle.
r.moveBy(-vr.location());
// FIXME: Hardcoded offsets here are not good.
r.moveBy(obj->contentBoxRect().location());
obj->repaintRectangle(r, immediate);
}
}
HTGAvatarView::HTGAvatarView(twitCurl* twitObj, BHandler* parent, BRect frame, uint32 resizingMode)
: BView(frame, "AvatarView", resizingMode, B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE)
{
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
avatarTweet = NULL;
this->twitObj = twitObj;
displayAvatar = true;
fParent = parent;
//Set up text view
BRect viewRect(5,22,frame.right-60,45);
fMessage = new HTGTextView(viewRect, "Text", BRect(5,5,viewRect.right-5,viewRect.bottom-5), B_FOLLOW_LEFT_RIGHT, B_WILL_DRAW);
AddChild(fMessage);
//Set up post button
fPostButton = new BButton(BRect(frame.right-55, frame.top+1+kMargin, frame.right-5, frame.top), NULL, "Tweet", new BMessage(POST));
fPostButton->SetEnabled(false);
//Set up symbol counter
fCounterView = new BStringView(BRect(frame.right-40, frame.top+1+kMargin+fPostButton->Bounds().Height(), frame.right-15, frame.top+1+kMargin+fPostButton->Bounds().Height()+12), "Counter", "140");
fCounterView->SetHighColor(128, 128, 128);
}
virtual QImage scaleAndRender(const Poppler::Page *page, const QWidget *widget) {
QList<Poppler::TextBox *> textBoxen = page->textList();
QRectF bounds;
while (!textBoxen.isEmpty()) {
Poppler::TextBox *box = textBoxen.takeFirst();
bounds = bounds.united(box->boundingBox());
delete box;
}
bounds.adjust(-4, -4, 8, 8);
qreal win = bounds.width() / 72., hin = bounds.height() / 72.;
qreal xsc = widget->width() / win, ysc = widget->height() / hin;
qreal scale = qMin(xsc, ysc);
QRectF viewRect(bounds.left() / 72. * scale, bounds.top() / 72. * scale,
bounds.width() / 72. * scale, bounds.height() / 72. * scale);
QRect iRect = viewRect.toAlignedRect();
return page->renderToImage(scale, scale,
iRect.left(), iRect.top(), iRect.width(), iRect.height());
}
void InputPreview::paintGL()
{
auto* _input = input();
visual::with_current_context([this](QOpenGLFunctions& _)
{
_.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
_.glDisable(GL_BLEND);
});
if (!_input) return;
auto _rect = viewRect();
_input->update();
makeCurrent();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
visual::viewport(this);
/// Setup orthogonal projection
glMatrixMode(GL_PROJECTION);
{
glLoadIdentity();
QMatrix4x4 _m;
_m.ortho(_rect.left(),_rect.right(),_rect.top(),_rect.bottom(),-1.0,1.0);
glMultMatrixf(_m.constData());
}
visual::with_current_context([&](QOpenGLFunctions& _)
{
_.glEnable(GL_TEXTURE_2D);
_.glBindTexture(GL_TEXTURE_2D, _input->textureId());
visual::Rectangle::draw();
_.glBindTexture(GL_TEXTURE_2D, 0);
});
}
QAccessible::State QQmlAccessible::state() const
{
QAccessible::State state;
//QRect viewRect(QPoint(0, 0), m_implementation->size());
//QRect itemRect(m_item->scenePos().toPoint(), m_item->boundingRect().size().toSize());
QRect viewRect_ = viewRect();
QRect itemRect = rect();
// qDebug() << "viewRect" << viewRect << "itemRect" << itemRect;
// error case:
if (viewRect_.isNull() || itemRect.isNull()) {
state.invisible = true;
}
if (!viewRect_.intersects(itemRect)) {
state.offscreen = true;
// state.invisible = true; // no set at this point to ease development
}
if (!object()->property("visible").toBool() || qFuzzyIsNull(object()->property("opacity").toDouble())) {
state.invisible = true;
}
if ((role() == QAccessible::CheckBox || role() == QAccessible::RadioButton) && object()->property("checked").toBool()) {
state.checked = true;
}
if (role() == QAccessible::EditableText)
state.focusable = true;
//qDebug() << "state?" << m_item->property("state").toString() << m_item->property("status").toString() << m_item->property("visible").toString();
return state;
}
void DisplayManager::SetViewport (WebRect *pViewRect)
{
if (!mViewRect.Equals(pViewRect))
{
PresetWebRect oldRect(&mViewRect);
mViewportChanged = WEBC_TRUE;
mViewRect.Set(pViewRect);
CorrectViewportPosition();
#ifdef WEBC_BUFFER_SCROLLING
if (mManagerFlags & MANAGER_FLAG_BUFFER_SCROLL)
{
WebGraphics* gc = this->GetGraphics();
if (gc)
{
if (mScrollBuffer == 0)
{
mScrollBuffer = gc->CreateBuffer(mViewRect.Width() * 2, mViewRect.Height() * 2);
}
else
{
if (oldRect.Width() != mViewRect.Width() ||
oldRect.Height() != mViewRect.Height())
{
mScrollBuffer = gc->ResizeBuffer(mScrollBuffer, mViewRect.Width() * 2, mViewRect.Height() * 2);
AddDirtyRect(&mViewRect);
SetManagerFlag(MANAGER_FLAG_DIRTY);
return;
}
}
if (mScrollBuffer)
{
// find non-overlapping regions
if (mViewRect.Overlaps(&oldRect))
{
PresetWebRect viewRect(&mViewRect);
WebRect extraRect;
int count = viewRect.Split(&oldRect, &extraRect);
if (count > 0)
{
if (count > 1)
{
if (count > 2)
{
if (!extraRect.Empty())
{
AddDirtyRect(&extraRect);
}
}
if (!oldRect.Empty())
{
AddDirtyRect(&oldRect);
}
}
if (!viewRect.Empty())
{
AddDirtyRect(&viewRect);
}
}
}
else
{
AddDirtyRect(&mViewRect);
}
SetManagerFlag(MANAGER_FLAG_DIRTY);
}
}
}
#endif
}
}
//--------------------------------------------------------------------
void InterView::Draw(BRect updateRect)
{
BRect visi(Bounds());
if (curPicture != NULL)
{
BRect picRect(curPicture->Bounds());
BRect viewRect(visi);
if (autoScale)
{
viewRect.right -= B_V_SCROLL_BAR_WIDTH;
viewRect.bottom -= B_H_SCROLL_BAR_HEIGHT;
float dx = picRect.right / viewRect.right;
float dy = picRect.bottom / viewRect.bottom;
if (dx > dy)
{
float old_height = viewRect.bottom;
viewRect.bottom = (picRect.bottom / picRect.right) * viewRect.right;
viewRect.OffsetBy(0., old_height/2 - viewRect.bottom/2);
FillRect(BRect(0., 0., viewRect.right, viewRect.top-1));
FillRect(BRect(0., viewRect.bottom, viewRect.right, visi.bottom));
zoomFactor = 1./dx;
SendZoomFactorModified();
}
else
{
float old_width = viewRect.right;
viewRect.right = (picRect.right / picRect.bottom) * viewRect.bottom;
viewRect.OffsetBy(old_width/2 - viewRect.right/2, 0.);
FillRect(BRect(0., viewRect.top, viewRect.left-1, viewRect.bottom));
FillRect(BRect(viewRect.right+1, viewRect.top, visi.right, viewRect.bottom));
zoomFactor = 1./dy;
SendZoomFactorModified();
}
DrawBitmap(curPicture, viewRect);
}
else
{
if (zoomFactor == 1.)
{
BPoint pos(viewRect.right/2 - picRect.right/2 - B_V_SCROLL_BAR_WIDTH/2,
viewRect.bottom/2 - picRect.bottom/2 - B_H_SCROLL_BAR_HEIGHT/2);
if (pos.x < 0.)
pos.x = -xOffs;
else xOffs = 0.;
// pos.x = 0;
if (pos.y < 0.)
pos.y = -yOffs;
else yOffs = 0.;
// pos.y = 0;
DrawBitmap(curPicture, pos);
FillRect(BRect(0., 0., visi.right, pos.y-1));
FillRect(BRect(0., visi.bottom - pos.y - B_H_SCROLL_BAR_HEIGHT + 1, visi.right, visi.bottom));
FillRect(BRect(0., pos.y, pos.x-1, visi.bottom-pos.y));
FillRect(BRect(visi.right-pos.x-B_V_SCROLL_BAR_WIDTH+1, pos.y, visi.right, visi.bottom-pos.y));
}
else
{
picRect.right *= zoomFactor;
picRect.bottom *= zoomFactor;
BRect srcR(curPicture->Bounds());
BRect dstR(viewRect.right/2 - picRect.right/2 - B_V_SCROLL_BAR_WIDTH/2,
viewRect.bottom/2 - picRect.bottom/2 - B_H_SCROLL_BAR_HEIGHT/2,
viewRect.right/2 + picRect.right/2 + B_V_SCROLL_BAR_WIDTH/2,
viewRect.bottom/2 + picRect.bottom/2 + B_H_SCROLL_BAR_HEIGHT/2);
if (dstR.left < 0.) // pic wider than view
{
dstR.left = 0.;
dstR.right = visi.right - B_V_SCROLL_BAR_WIDTH;
srcR.left = picRect.left + xOffs/zoomFactor;
srcR.right = picRect.left + xOffs/zoomFactor + (visi.right - B_V_SCROLL_BAR_WIDTH)/zoomFactor;
}
else xOffs = 0.;
if (dstR.top < 0.) // pic higher than view
{
dstR.top = 0.;
dstR.bottom = visi.bottom - B_H_SCROLL_BAR_HEIGHT;
srcR.top = picRect.top + yOffs/zoomFactor;
srcR.bottom = picRect.top + yOffs/zoomFactor + (visi.bottom - B_H_SCROLL_BAR_HEIGHT)/zoomFactor;
}
else yOffs = 0.;
DrawBitmap(curPicture, srcR, dstR);
FillRect(BRect(0., 0., visi.right, dstR.top-1)); // top
FillRect(BRect(0., dstR.bottom+1, visi.right, visi.bottom)); // bottom
FillRect(BRect(0., dstR.top, dstR.left-1, dstR.bottom)); // left
FillRect(BRect(dstR.right+1, dstR.top, visi.right, dstR.bottom)); // right
}
}
}
else
FillRect(Bounds());
}
QPointF InputPreview::screenPos(QPointF const& _pos) const
{
QRectF&& _rect = viewRect();
QPointF _p = QPointF(_pos.x() / width(),_pos.y() / height() );
return QPointF(_p.x() * _rect.width(),-_p.y() * _rect.height());
}
/*
* This dialog is designed to unify the old word, view, and graph type dialogs
* into a cohesive whole.
*
*/
ViewDimensions::ViewDimensions(MainWindow *parent) :
Dialog(parent, "Dimensions", true)
{
WorldDimProp::add(this);
viewXMin = getUnitDoubleSpinBox();
connect(viewXMin, SIGNAL(valueChanged(double)), this, SLOT(readjXMax()));
viewXMax = getUnitDoubleSpinBox();
connect(viewXMax, SIGNAL(valueChanged(double)), this, SLOT(readjXMin()));
viewYMin = getUnitDoubleSpinBox();
connect(viewYMin, SIGNAL(valueChanged(double)), this, SLOT(readjYMax()));
viewYMax = getUnitDoubleSpinBox();
connect(viewYMax, SIGNAL(valueChanged(double)), this, SLOT(readjYMin()));
worldXMin = new QLineEdit();
connect(worldXMin, SIGNAL(textEdited(QString)), this, SLOT(updateScale()));
worldXMax = new QLineEdit();
connect(worldXMax, SIGNAL(textEdited(QString)), this, SLOT(updateScale()));
worldYMin = new QLineEdit();
connect(worldYMin, SIGNAL(textEdited(QString)), this, SLOT(updateScale()));
worldYMax = new QLineEdit();
connect(worldYMax, SIGNAL(textEdited(QString)), this, SLOT(updateScale()));
worldType = new QComboBox();
for (int k=0;k<OPTS_LEN;k++) {
worldType->addItem(opts[k].iname);
}
connect(worldType, SIGNAL(currentIndexChanged(int)), this, SLOT(updateScale()));
viewSelect = makeButton("Rect Select", SLOT(viewRect()));
setButtonBold(viewSelect);
rescaleAxes = makeButton("Autoscale", SLOT(rescaleTicks()));
setButtonBold(rescaleAxes);
autoHook(viewXMin);
autoHook(viewXMax);
autoHook(viewYMin);
autoHook(viewYMax);
autoHook(worldXMin);
autoHook(worldXMax);
autoHook(worldYMin);
autoHook(worldYMax);
autoHook(worldType);
QHBoxLayout* header = new QHBoxLayout();
header->addWidget(makeLabel("Graph Type"), 0);
header->addWidget(worldType, 0);
header->addStretch(1);
QGridLayout* wrldl = new QGridLayout();
addPair(wrldl, 0, makeLabel("X Min"), worldXMin);
addPair(wrldl, 1, makeLabel("X Max"), worldXMax);
addPair(wrldl, 2, makeLabel("Y Min"), worldYMin);
addPair(wrldl, 3, makeLabel("Y Max"), worldYMax);
wrldl->setRowMinimumHeight(4, 12);
wrldl->addWidget(rescaleAxes, 5, 0, 1, 2, Qt::AlignCenter);
wrldl->setColumnMinimumWidth(1, 100);
wrldl->setColumnStretch(0, 0);
wrldl->setColumnStretch(1, 2);
QGroupBox* wrldb = makeGroupBox("World Coords");
wrldb->setLayout(wrldl);
QVBoxLayout* wrld = new QVBoxLayout();
wrld->addWidget(wrldb, 0);
wrld->addStretch(1);
QGridLayout* viewl = new QGridLayout();
addPair(viewl, 0, makeLabel("X Min"), viewXMin);
addPair(viewl, 1, makeLabel("X Max"), viewXMax);
addPair(viewl, 2, makeLabel("Y Min"), viewYMin);
addPair(viewl, 3, makeLabel("Y Max"), viewYMax);
viewl->setRowMinimumHeight(4, 12);
viewl->addWidget(viewSelect, 5, 0, 1, 2, Qt::AlignCenter);
viewl->setColumnMinimumWidth(1, 120);
viewl->setColumnStretch(0, 0);
viewl->setColumnStretch(1, 2);
QGroupBox* viewb = makeGroupBox("View Coords");
viewb->setLayout(viewl);
QVBoxLayout* view = new QVBoxLayout();
view->addWidget(viewb, 0);
view->addStretch(1);
QHBoxLayout* bot = new QHBoxLayout();
bot->addLayout(wrld);
bot->addLayout(view);
QVBoxLayout* ovr = new QVBoxLayout();
ovr->addLayout(header);
ovr->addStrut(12);
ovr->addLayout(bot);
this->setDialogLayout(ovr);
}
void PDocument::Print(void)
{
TRACE();
status_t result = B_OK;
BPrintJob printJob("doc_name");
if (Lock())
{
if (printerSetting == NULL)
{
result = printJob.ConfigPage();
if (result == B_OK)
{
// Get the user Settings
SetPrintSettings(printJob.Settings());
// Use the new settings for your internal use
paperRect = new BRect(printJob.PaperRect());
printableRect = new BRect(printJob.PrintableRect());
}
}
// Setup the driver with user settings
printJob.SetSettings(printerSetting);
result = printJob.ConfigJob();
if (result == B_OK)
{
// WARNING: here, setup CANNOT be NULL.
if (printerSetting == NULL)
{
// something's wrong, handle the error and bail out
}
//**dont know why this was here :-) delete printerSetting;
// Get the user Settings
SetPrintSettings( printJob.Settings());
paperRect = new BRect(printJob.PaperRect());
printableRect = new BRect(printJob.PrintableRect());
// Now you have to calculate the number of pages
// (note: page are zero-based)
int32 firstPage = printJob.FirstPage();
int32 lastPage = printJob.LastPage();
// Verify the range is correct
// 0 ... LONG_MAX -> Print all the document
// n ... LONG_MAX -> Print from page n to the end
// n ... m -> Print from page n to page m
PEditor *activePEditor=editorManager->GetActivPEditor();
if (activePEditor != NULL)
{
BView *editorView=activePEditor->GetView();
if (editorView != NULL)
{
// calculate the Number of Pages
bool locked = editorView->LockLooper();
int32 xPages,yPages;
BRect editorRect = editorView->Bounds();
xPages=editorRect.IntegerWidth()/printableRect->IntegerWidth();
if (editorRect.IntegerWidth()%printableRect->IntegerWidth() > 0)
xPages++;
yPages=editorRect.IntegerHeight()/printableRect->IntegerHeight();
if (editorRect.IntegerHeight()% printableRect->IntegerHeight() > 0)
yPages++;
int32 document_last_page= xPages*yPages;
if (lastPage > document_last_page)
lastPage = document_last_page;
int32 nbPages = lastPage - firstPage + 1;
if (nbPages <= 0)
;
//**return B_ERROR;
// Now we can print the page
printJob.BeginJob();
// Print all pages
bool can_continue = printJob.CanContinue();
for (int i=firstPage-1; can_continue && i<lastPage ; i++)
{
float xStart = (i%xPages)*printableRect->Width();
float yStart = (i/xPages)*printableRect->Height();
BRect viewRect(xStart,yStart,xStart+printableRect->Width(),yStart+printableRect->Height());
// printJob.DrawView(editorView, viewRect, BPoint(0,0));
printJob.DrawView(editorView, viewRect, BPoint(printableRect->left,printableRect->top));
printJob.SpoolPage();
/*if (user_has_canceled)
{
// tell the print_server to cancel the printjob
printJob.CancelJob();
can_continue = false;
break;
}*/
can_continue = printJob.CanContinue();
}
if (can_continue)
printJob.CommitJob();
else
result = B_ERROR;
if (locked) editorView->UnlockLooper();
}
}
else
{
//**error like no active Editor
}
}
Unlock();
}
}
void wxPlotDrawerDataCurve::Draw(wxDC *dc, wxPlotData* curve, int curve_index)
{
wxCHECK_RET(dc && m_owner && curve && curve->Ok(), wxT("invalid curve"));
INITIALIZE_FAST_GRAPHICS
wxRect dcRect(GetDCRect());
wxRect2DDouble viewRect( GetPlotViewRect() ); //m_viewRect );
wxRect2DDouble subViewRect( m_owner->GetPlotRectFromClientRect(dcRect) );
wxRect2DDouble curveRect( curve->GetBoundingRect() );
if (!wxPlotRect2DDoubleIntersects(curveRect, subViewRect)) return;
/* // FIXME - drawing symbol bitmaps in MSW is very slow
wxBitmap bitmap;
if (curve == GetActiveCurve())
bitmap = curve->GetSymbol(wxPLOTPEN_ACTIVE);
else
bitmap = curve->GetSymbol(wxPLOTPEN_NORMAL);
if (!bitmap.Ok())
{
if (curve == GetActiveCurve())
bitmap = wxPlotSymbolCurrent;
else
bitmap = wxPlotSymbolNormal;
}
int bitmapHalfWidth = bitmap.GetWidth()/2;
int bitmapHalfHeight = bitmap.GetHeight()/2;
*/
// find the starting and ending indexes into the data curve
int n, n_start, n_end;
bool x_ordered = curve->GetIsXOrdered();
if (x_ordered)
{
n_start = curve->GetIndexFromX(subViewRect.GetLeft(), wxPlotData::index_floor);
n_end = curve->GetIndexFromX(subViewRect.GetRight(), wxPlotData::index_ceil);
n_end++; // for statement comparison is <
}
else
{
n_start = 0;
n_end = curve->GetCount();
}
// set the pens to draw with
wxPen currentPen = (curve_index == m_owner->GetActiveIndex()) ? curve->GetPen(wxPLOTPEN_ACTIVE).GetPen()
: curve->GetPen(wxPLOTPEN_NORMAL).GetPen();
wxPen selectedPen = curve->GetPen(wxPLOTPEN_SELECTED).GetPen();
if (m_pen_scale != 1)
{
currentPen.SetWidth(int(currentPen.GetWidth() * m_pen_scale));
selectedPen.SetWidth(int(selectedPen.GetWidth() * m_pen_scale));
}
dc->SetPen(currentPen);
// handle the selected ranges and initialize the starting range
const wxArrayRangeInt &ranges = m_owner->GetDataCurveSelection(curve_index)->GetRangeArray();
int n_range = 0, range_count = ranges.GetCount();
int min_sel = -1, max_sel = -1;
for (n_range=0; n_range<range_count; n_range++)
{
const wxRangeInt& range = ranges[n_range];
if ((range.m_max >= n_start) || (range.m_min >= n_start))
{
min_sel = range.m_min;
max_sel = range.m_max;
if (range.Contains(n_start))
dc->SetPen( selectedPen );
break;
}
}
// data variables
const double *x_data = &curve->GetXData()[n_start];
const double *y_data = &curve->GetYData()[n_start];
int i0, j0, i1, j1; // curve coords in pixels
double x0, y0, x1, y1; // original curve coords
double xx0, yy0, xx1, yy1; // clipped curve coords
x0 = *x_data;
y0 = *y_data;
int clipped = ClippedNeither;
bool draw_lines = m_owner->GetDrawLines();
bool draw_symbols = m_owner->GetDrawSymbols();
bool draw_spline = m_owner->GetDrawSpline();
SplineDrawer sd;
wxRangeDoubleSelection dblRangeSel;
if (draw_spline)
{
wxRangeDouble viewRange(viewRect.m_x, viewRect.GetRight());
wxRangeDouble dcRange(dcRect.x, dcRect.GetRight());
for (int r = n_range; r < range_count; r++)
{
wxRangeDouble plotRange(curve->GetXValue(ranges[r].m_min),
curve->GetXValue(ranges[r].m_max));
if (viewRange.Intersects(plotRange))
{
double min_x = m_owner->GetClientCoordFromPlotX(plotRange.m_min);
double max_x = m_owner->GetClientCoordFromPlotX(plotRange.m_max);
dblRangeSel.SelectRange(wxRangeDouble(min_x, max_x));
}
else
break;
}
// spline starts 2 points back for smoothness
int s_start = n_start > 1 ? -2 : n_start > 0 ? -1 : 0;
sd.Create(dc, currentPen, selectedPen,
wxRect2DDouble(dcRect.x, dcRect.y, dcRect.width, dcRect.height),
&dblRangeSel,
m_owner->GetClientCoordFromPlotX(x_data[s_start]),
m_owner->GetClientCoordFromPlotY(y_data[s_start]),
m_owner->GetClientCoordFromPlotX(x_data[s_start+1]),
m_owner->GetClientCoordFromPlotY(y_data[s_start+1]));
}
for (n = n_start; n < n_end; n++)
{
x1 = *x_data++;
y1 = *y_data++;
if (draw_spline)
sd.DrawSpline(m_owner->GetClientCoordFromPlotX(x1),
m_owner->GetClientCoordFromPlotY(y1));
xx0 = x0; yy0 = y0; xx1 = x1; yy1 = y1;
clipped = ClipLineToRect(xx0, yy0, xx1, yy1, viewRect);
if (clipped != ClippedOut)
{
i0 = m_owner->GetClientCoordFromPlotX(xx0);
j0 = m_owner->GetClientCoordFromPlotY(yy0);
i1 = m_owner->GetClientCoordFromPlotX(xx1);
j1 = m_owner->GetClientCoordFromPlotY(yy1);
if (draw_lines && ((i0 != i1) || (j0 != j1)))
{
wxPLOTCTRL_DRAW_LINE(dc, window, pen, i0, j0, i1, j1);
}
if (n == min_sel)
dc->SetPen( selectedPen );
if (draw_symbols && !((clipped & ClippedSecond) != 0) &&
((i0 != i1) || (j0 != j1) || (n == min_sel) || (n == n_start)))
{
//dc->DrawBitmap( bitmap, i1 - bitmapHalfWidth, j1 - bitmapHalfHeight, true );
wxPLOTCTRL_DRAW_ELLIPSE(dc, window, pen, i1, j1, 2, 2);
}
}
else if (n == min_sel)
{
dc->SetPen( selectedPen );
}
if (n == max_sel)
{
dc->SetPen( currentPen );
if (n_range < range_count - 1)
{
n_range++;
min_sel = ranges[n_range].m_min;
max_sel = ranges[n_range].m_max;
}
}
x0 = x1;
y0 = y1;
}
if (draw_spline)
{
// want an extra point at the end to smooth it out
if (n_end < (int)curve->GetCount() - 1)
sd.DrawSpline(m_owner->GetClientCoordFromPlotX(*x_data),
m_owner->GetClientCoordFromPlotY(*y_data));
sd.EndSpline();
}
dc->SetPen(wxNullPen);
}
void KGridView::paintGrid()
{
_grid->repaint(viewRect(), false);
}
MStatus grabUVContext::doPress ( MEvent & event, MHWRender::MUIDrawManager& drawMgr, const MHWRender::MFrameContext& context)
{
if ( event.mouseButton() != MEvent::kLeftMouse ||
!event.isModifierNone() )
return MS::kFailure;
fInStroke = true;
MPxTexContext::doPress(event, drawMgr, context);
short x, y;
event.getPosition( x, y );
fCurrentScreenPoint = MPoint( x, y );
fLastScreenPoint = MPoint( x, y );
fBrushCenterScreenPoint = MPoint( x, y );
double xView, yView;
portToView(x, y, xView, yView); // pos at viewrect coordinate
double portW, portH;
portSize(portW, portH);
double left, right, bottom, top;
viewRect(left, right, bottom, top);
double sizeInView = portW < 1e-5 ? 0.0 : ( fBrushConfig.size() * (right - left) / portW );
double sizeInViewSquare = sizeInView * sizeInView;
if( fDragMode == kNormal )
{
fCollectedUVs.clear();
MStatus *returnStatus = NULL;
MSelectionMask mask = MSelectionMask::kSelectMeshUVs;
const bool bPickSingle = false;
MSelectionList selectionList;
bool bSelect = MPxTexContext::getMarqueeSelection( x - fBrushConfig.size(), y - fBrushConfig.size(),
x + fBrushConfig.size(), y + fBrushConfig.size(),
mask, bPickSingle, true, selectionList );
if (bSelect)
{
MObject component;
selectionList.getDagPath( 0, fDagPath, component );
fDagPath.extendToShape();
MFnMesh mesh(fDagPath);
MString currentUVSetName;
mesh.getCurrentUVSetName(currentUVSetName);
MIntArray UVsToTest;
if( component.apiType() == MFn::kMeshMapComponent )
{
MFnSingleIndexedComponent compFn( component );
compFn.getElements( UVsToTest );
for (unsigned int i = 0; i < UVsToTest.length(); ++i)
{
float u, v;
MStatus bGetUV = mesh.getUV(UVsToTest[i], u, v, ¤tUVSetName);
if (bGetUV == MS::kSuccess)
{
float distSquare = ( u - xView ) * ( u - xView ) + ( v - yView ) * ( v - yView );
if ( distSquare < sizeInViewSquare )
fCollectedUVs.append(UVsToTest[i]);
}
}
}
// position in view(world) space.
fLastPoint = MPoint( xView, yView, 0.0 );
fCurrentPoint = MPoint( xView, yView, 0.0 );
}
}
return MS::kSuccess;
}
void LegendItem::paint(QPainter *painter) {
if (!isVisible()) {
return;
}
RelationList legendItems;
if (_auto) {
legendItems = plot()->renderItem(PlotRenderItem::Cartesian)->relationList();
} else {
legendItems = _relations;
}
int count = legendItems.count();
if (count <= 0) { // no legend or box if there are no legend items
return;
}
QList<DrawnLegendItem> legendPixmaps;
QSize legendSize(0, 0);
QFont font(_font);
font.setPointSizeF(view()->viewScaledFontSize(_fontScale));
// generate string list of relation names
QStringList names;
bool allAuto = true;
bool sameX = true;
bool sameYUnits = true;
LabelInfo label_info = legendItems.at(0)->xLabelInfo();
QString yUnits = legendItems.at(0)->yLabelInfo().units;
for (int i = 0; i<count; i++) {
RelationPtr relation = legendItems.at(i);
if (relation->descriptiveNameIsManual()) {
allAuto = false;
}
if (relation->xLabelInfo() != label_info) {
sameX = false;
}
// sameYUnits is false if any non empty units are defined differently.
if (yUnits.isEmpty()) {
yUnits = relation->yLabelInfo().units;
} else if (relation->yLabelInfo().units != yUnits) {
if (!relation->yLabelInfo().units.isEmpty()) {
sameYUnits = false;
}
}
}
if (!allAuto) {
for (int i = 0; i<count; i++) {
names.append(legendItems.at(i)->descriptiveName());
}
} else {
for (int i = 0; i<count; i++) {
RelationPtr relation = legendItems.at(i);
QString label = relation->titleInfo().singleRenderItemLabel();
if (label.isEmpty()) {
label_info = relation->yLabelInfo();
QString y_label = label_info.name;
if (!sameYUnits) {
if (!label_info.units.isEmpty()) {
y_label = i18n("%1 \\[%2\\]").arg(y_label).arg(label_info.units);
}
}
if (!y_label.isEmpty()) {
LabelInfo xlabel_info = relation->xLabelInfo();
if (!sameX) {
label = i18n("%1 vs %2").arg(y_label).arg(xlabel_info.name);
} else if (xlabel_info.quantity.isEmpty()) {
label = y_label;
} else if (xlabel_info.quantity != xlabel_info.name) {
label = i18n("%1 vs %2").arg(y_label).arg(xlabel_info.name);
} else {
label = y_label;
}
} else {
label = relation->descriptiveName();
}
}
int i_dup = names.indexOf(label);
if (i_dup<0) {
names.append(label);
} else {
RelationPtr dup_relation = legendItems.at(i_dup);
if (!dup_relation->yLabelInfo().file.isEmpty()) {
names.replace(i_dup, label + " (" + dup_relation->yLabelInfo().file + ')');
}
if (!relation->yLabelInfo().file.isEmpty()) {
names.append(label + " (" + relation->yLabelInfo().file + ')');
}
}
}
}
for (int i = 0; i<count; i++) {
RelationPtr relation = legendItems.at(i);
DrawnLegendItem item;
item.pixmap = QPixmap(LEGENDITEMMAXWIDTH, LEGENDITEMMAXHEIGHT);
item.size = paintRelation(names.at(i), relation, &item.pixmap, font);
if (_verticalDisplay) {
legendSize.setWidth(qMax(legendSize.width(), item.size.width()));
legendSize.setHeight(legendSize.height() + item.size.height());
} else {
legendSize.setHeight(qMax(legendSize.height(), item.size.height()));
legendSize.setWidth(legendSize.width() + item.size.width());
}
legendPixmaps.append(item);
}
int x = rect().left();
int y = rect().top();
painter->save();
if (!_title.isEmpty()) {
// Paint the title
Label::Parsed *parsed = Label::parse(_title);
if (parsed) {
painter->save();
QPixmap pixmap(400, 100);
pixmap.fill(Qt::transparent);
QPainter pixmapPainter(&pixmap);
Label::RenderContext rc(font, &pixmapPainter);
QFontMetrics fm(font);
rc.y = fm.ascent();
Label::renderLabel(rc, parsed->chunk, false);
int startPoint = qMax(0, (legendSize.width() / 2) - (rc.x / 2));
int paddingValue = fm.height() / 4;
setViewRect(viewRect().x(), viewRect().y(), qMax(rc.x, legendSize.width()), rc.y + legendSize.height() + paddingValue * 3);
painter->drawRect(rect());
painter->drawPixmap(QPoint(x + startPoint, y + paddingValue), pixmap, QRect(0, 0, rc.x, fm.height()));
painter->restore();
y += fm.height() + (paddingValue *2);
delete parsed;
parsed = 0;
}
} else {
// No Title
setViewRect(viewRect().x(), viewRect().y(), legendSize.width(), legendSize.height());
painter->drawRect(rect());
}
foreach(const DrawnLegendItem &item, legendPixmaps) {
painter->drawPixmap(QPoint(x, y), item.pixmap, QRect(0, 0, item.size.width(), item.size.height()));
if (_verticalDisplay) {
y += item.size.height();
} else {
x += item.size.width();
}
}
AppWindow::AppWindow(BRect aRect)
: BWindow(aRect, APPLICATION, B_TITLED_WINDOW, 0) {
setup = NULL;
SetSizeLimits(645, 2048, 480, 2048);
// add menu bar
BRect rect = BRect(0, 0, aRect.Width(), aRect.Height());
menubar = new BMenuBar(rect, "menu_bar");
BMenu *menu; // , *popUp;
BMenuItem *item;
menu = new BMenu("File");
//menu->AddItem(new BMenuItem("New", new BMessage(MENU_APP_NEW), 'N'));
//menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Open ...", new BMessage(MENU_APP_OPEN), 'O'));
menu->AddItem(new BMenuItem("Save ...", new BMessage(MENU_APP_SAVE), 'S'));
menu->AddItem(new BMenuItem("Save Graph ...", new BMessage(MENU_APP_SAVE_GRAPH), 'G'));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Page Setup ...", new BMessage(MENU_APP_PAGE_SETUP), 'P', B_SHIFT_KEY));
menu->AddItem(new BMenuItem("Print ...", new BMessage(MENU_APP_PRINT), 'P'));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("About ...", new BMessage(B_ABOUT_REQUESTED)));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Quit", new BMessage(B_QUIT_REQUESTED), 'Q'));
menubar->AddItem(menu);
menu = new BMenu("Edit");
menu->AddItem(new BMenuItem("Copy", new BMessage(MENU_APP_COPY), 'C'));
menubar->AddItem(menu);
menu = new BMenu("Graph");
BMessage update(MSG_UPDATE);
menu->AddItem(bg_color = CreateColorMenu("Background Color", 16, COLOR_TABLE_SIZE, color_table, &update));
menu->AddItem(axes_color = CreateColorMenu("Axes Color", 16, COLOR_TABLE_SIZE, color_table, &update));
rgb_color blue = {0, 0, 255, 255}, white = {255, 255, 255, 255};
MarkColorMenuItem(bg_color, white);
MarkColorMenuItem(axes_color, blue);
// menu->AddItem(new BMenuItem("ratio", NULL));
menubar->AddItem(menu);
menu = new BMenu("Window");
menu->AddItem(item = new BMenuItem("Defintions", new BMessage(MENU_APP_PROGRAM)));
item->SetMarked(true);
menubar->AddItem(menu);
AddChild(menubar);
// controls
rect.Set(0, menubar->Bounds().Height()+1, aRect.Width(), 150);
data = new DataView(rect);
AddChild(data);
SetDefaultButton((BButton*)data->FindView("Update"));
BRect textRect(0, 0, aRect.Width(), 15);
BRect r(textRect);
r.OffsetTo(0, aRect.Height()-textRect.Height());
statusLine = new BTextView(r, "statusLine", textRect,
B_FOLLOW_RIGHT | B_FOLLOW_LEFT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
AddChild(statusLine);
// add graph view
BRect viewRect(0, data->ConvertToParent(data->Bounds()).bottom+1, aRect.Width(),
statusLine->ConvertToParent(statusLine->Bounds()).top-1);
/*BRect viewRect(scrollRect.left, scrollRect.top,
scrollRect.right-B_V_SCROLL_BAR_WIDTH-1,
scrollRect.bottom-B_H_SCROLL_BAR_HEIGHT-1);*/
view = new View(viewRect);
AddChild(view);
/*scrollView = new BScrollView("", view, B_FOLLOW_ALL_SIDES, 0, true, true);
AddChild(scrollView);*/
#ifdef WATCH_CLIPBOARD
be_clipboard->StartWatching(this);
#endif
// Shortcuts
AddShortcut('f', 0, new BMessage(MSG_ADD));
AddShortcut('d', 0, new BMessage(MSG_REMOVE));
AddShortcut('r', 0, new BMessage(MSG_REPLACE));
// Open and Save Panel
savePanel = new BFilePanel(B_SAVE_PANEL, new BMessenger(this));
openPanel = new BFilePanel(B_OPEN_PANEL, new BMessenger(this));
app_info ai;
if (B_OK == be_app->GetAppInfo(&ai)) {
BDirectory dir; BEntry entry(&ai.ref);
entry.GetParent(&dir);
savePanel->SetPanelDirectory(&dir);
openPanel->SetPanelDirectory(&dir);
}
BMessage msg(MSG_OPEN);
openPanel->SetMessage(&msg);
// Definitions Window
program = new ProgramWindow(this, BRect(40, 40, 400, 400));
program->Show();
// make window visible
Show();
PostMessage(&update);
}