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plugins/scenes/qpainter/scene_qpainter.cpp
| Show First 20 Lines • Show All 185 Lines • ▼ Show 20 Line(s) | 180 | { | |||
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| 186 | painter->drawImage(w->geometry(), buffer); | 186 | painter->drawImage(w->geometry(), buffer); | ||
| 187 | } | 187 | } | ||
| 188 | 188 | | |||
| 189 | Scene::Window *SceneQPainter::createWindow(Toplevel *toplevel) | 189 | Scene::Window *SceneQPainter::createWindow(Toplevel *toplevel) | ||
| 190 | { | 190 | { | ||
| 191 | return new SceneQPainter::Window(this, toplevel); | 191 | return new SceneQPainter::Window(this, toplevel); | ||
| 192 | } | 192 | } | ||
| 193 | 193 | | |||
| 194 | Scene::EffectFrame *SceneQPainter::createEffectFrame(EffectFrameImpl *frame) | | |||
| 195 | { | | |||
| 196 | return new QPainterEffectFrame(frame, this); | | |||
| 197 | } | | |||
| 198 | | ||||
| 199 | Shadow *SceneQPainter::createShadow(Toplevel *toplevel) | 194 | Shadow *SceneQPainter::createShadow(Toplevel *toplevel) | ||
| 200 | { | 195 | { | ||
| 201 | return new SceneQPainterShadow(toplevel); | 196 | return new SceneQPainterShadow(toplevel); | ||
| 202 | } | 197 | } | ||
| 203 | 198 | | |||
| 204 | void SceneQPainter::screenGeometryChanged(const QSize &size) | 199 | void SceneQPainter::screenGeometryChanged(const QSize &size) | ||
| 205 | { | 200 | { | ||
| 206 | Scene::screenGeometryChanged(size); | 201 | Scene::screenGeometryChanged(size); | ||
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| 461 | bool QPainterWindowPixmap::isValid() const | 456 | bool QPainterWindowPixmap::isValid() const | ||
| 462 | { | 457 | { | ||
| 463 | if (!m_image.isNull()) { | 458 | if (!m_image.isNull()) { | ||
| 464 | return true; | 459 | return true; | ||
| 465 | } | 460 | } | ||
| 466 | return WindowPixmap::isValid(); | 461 | return WindowPixmap::isValid(); | ||
| 467 | } | 462 | } | ||
| 468 | 463 | | |||
| 469 | QPainterEffectFrame::QPainterEffectFrame(EffectFrameImpl *frame, SceneQPainter *scene) | | |||
| 470 | : Scene::EffectFrame(frame) | | |||
| 471 | , m_scene(scene) | | |||
| 472 | { | | |||
| 473 | } | | |||
| 474 | | ||||
| 475 | QPainterEffectFrame::~QPainterEffectFrame() | | |||
| 476 | { | | |||
| 477 | } | | |||
| 478 | | ||||
| 479 | void QPainterEffectFrame::render(QRegion region, double opacity, double frameOpacity) | | |||
| 480 | { | | |||
| 481 | Q_UNUSED(region) | | |||
| 482 | Q_UNUSED(opacity) | | |||
| 483 | // TODO: adjust opacity | | |||
| 484 | if (m_effectFrame->geometry().isEmpty()) { | | |||
| 485 | return; // Nothing to display | | |||
| 486 | } | | |||
| 487 | QPainter *painter = m_scene->scenePainter(); | | |||
| 488 | | ||||
| 489 | | ||||
| 490 | // Render the actual frame | | |||
| 491 | if (m_effectFrame->style() == EffectFrameUnstyled) { | | |||
| 492 | painter->save(); | | |||
| 493 | painter->setPen(Qt::NoPen); | | |||
| 494 | QColor color(Qt::black); | | |||
| 495 | color.setAlphaF(frameOpacity); | | |||
| 496 | painter->setBrush(color); | | |||
| 497 | painter->setRenderHint(QPainter::Antialiasing); | | |||
| 498 | painter->drawRoundedRect(m_effectFrame->geometry().adjusted(-5, -5, 5, 5), 5.0, 5.0); | | |||
| 499 | painter->restore(); | | |||
| 500 | } else if (m_effectFrame->style() == EffectFrameStyled) { | | |||
| 501 | qreal left, top, right, bottom; | | |||
| 502 | m_effectFrame->frame().getMargins(left, top, right, bottom); // m_geometry is the inner geometry | | |||
| 503 | QRect geom = m_effectFrame->geometry().adjusted(-left, -top, right, bottom); | | |||
| 504 | painter->drawPixmap(geom, m_effectFrame->frame().framePixmap()); | | |||
| 505 | } | | |||
| 506 | if (!m_effectFrame->selection().isNull()) { | | |||
| 507 | painter->drawPixmap(m_effectFrame->selection(), m_effectFrame->selectionFrame().framePixmap()); | | |||
| 508 | } | | |||
| 509 | | ||||
| 510 | // Render icon | | |||
| 511 | if (!m_effectFrame->icon().isNull() && !m_effectFrame->iconSize().isEmpty()) { | | |||
| 512 | const QPoint topLeft(m_effectFrame->geometry().x(), | | |||
| 513 | m_effectFrame->geometry().center().y() - m_effectFrame->iconSize().height() / 2); | | |||
| 514 | | ||||
| 515 | const QRect geom = QRect(topLeft, m_effectFrame->iconSize()); | | |||
| 516 | painter->drawPixmap(geom, m_effectFrame->icon().pixmap(m_effectFrame->iconSize())); | | |||
| 517 | } | | |||
| 518 | | ||||
| 519 | // Render text | | |||
| 520 | if (!m_effectFrame->text().isEmpty()) { | | |||
| 521 | // Determine position on texture to paint text | | |||
| 522 | QRect rect(QPoint(0, 0), m_effectFrame->geometry().size()); | | |||
| 523 | if (!m_effectFrame->icon().isNull() && !m_effectFrame->iconSize().isEmpty()) { | | |||
| 524 | rect.setLeft(m_effectFrame->iconSize().width()); | | |||
| 525 | } | | |||
| 526 | | ||||
| 527 | // If static size elide text as required | | |||
| 528 | QString text = m_effectFrame->text(); | | |||
| 529 | if (m_effectFrame->isStatic()) { | | |||
| 530 | QFontMetrics metrics(m_effectFrame->text()); | | |||
| 531 | text = metrics.elidedText(text, Qt::ElideRight, rect.width()); | | |||
| 532 | } | | |||
| 533 | | ||||
| 534 | painter->save(); | | |||
| 535 | painter->setFont(m_effectFrame->font()); | | |||
| 536 | if (m_effectFrame->style() == EffectFrameStyled) { | | |||
| 537 | painter->setPen(m_effectFrame->styledTextColor()); | | |||
| 538 | } else { | | |||
| 539 | // TODO: What about no frame? Custom color setting required | | |||
| 540 | painter->setPen(Qt::white); | | |||
| 541 | } | | |||
| 542 | painter->drawText(rect.translated(m_effectFrame->geometry().topLeft()), m_effectFrame->alignment(), text); | | |||
| 543 | painter->restore(); | | |||
| 544 | } | | |||
| 545 | } | | |||
| 546 | | ||||
| 547 | //**************************************** | 464 | //**************************************** | ||
| 548 | // QPainterShadow | 465 | // QPainterShadow | ||
| 549 | //**************************************** | 466 | //**************************************** | ||
| 550 | SceneQPainterShadow::SceneQPainterShadow(Toplevel* toplevel) | 467 | SceneQPainterShadow::SceneQPainterShadow(Toplevel* toplevel) | ||
| 551 | : Shadow(toplevel) | 468 | : Shadow(toplevel) | ||
| 552 | { | 469 | { | ||
| 553 | } | 470 | } | ||
| 554 | 471 | | |||
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