X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Ftitlewidget.cpp;h=4612961bde3cb2a5c9aedc24c5e9d2313e7490cf;hb=73635fd77a43f745e41c6ab325d70c3fe6603dd3;hp=993aa9ae7d91cf692595b9f62ed3997518ad6ccf;hpb=58f9476d6a9793bfbbf09a208e366bf80814b1cc;p=kdenlive diff --git a/src/titlewidget.cpp b/src/titlewidget.cpp index 993aa9ae..4612961b 100644 --- a/src/titlewidget.cpp +++ b/src/titlewidget.cpp @@ -1,125 +1,767 @@ +/*************************************************************************** + titlewidget.h - description + ------------------- + begin : Feb 28 2008 + copyright : (C) 2008 by Marco Gittler + email : g.marco@freenet.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + #include "titlewidget.h" -#include "graphicsscenerectmove.h" -#include +#include "kdenlivesettings.h" + #include +#include +#include +#include + +#include #include -int settingUp=false; - -TitleWidget::TitleWidget (QDialog *parent):QDialog(parent){ - setupUi(this); - connect (newTextButton,SIGNAL(clicked()), this, SLOT( slotNewText())); - connect (newRectButton,SIGNAL(clicked()), this, SLOT( slotNewRect())); - connect (kcolorbutton, SIGNAL ( clicked()), this, SLOT( slotChangeBackground()) ) ; - connect (horizontalSlider, SIGNAL ( valueChanged(int) ), this, SLOT( slotChangeBackground()) ) ; - connect (ktextedit, SIGNAL(textChanged()), this , SLOT (textChanged())); - connect (fontColorButton, SIGNAL ( clicked()), this, SLOT( textChanged()) ) ; - connect (kfontrequester, SIGNAL ( fontSelected(const QFont &)), this, SLOT( textChanged()) ) ; - connect(textAlpha, SIGNAL( valueChanged(int) ), this, SLOT (textChanged())); - //connect (ktextedit, SIGNAL(selectionChanged()), this , SLOT (textChanged())); - - connect(rectFAlpha, SIGNAL( valueChanged(int) ), this, SLOT (rectChanged())); - connect(rectBAlpha, SIGNAL( valueChanged(int) ), this, SLOT (rectChanged())); - connect(rectFColor, SIGNAL( clicked() ), this, SLOT (rectChanged())); - connect(rectBColor, SIGNAL( clicked() ), this, SLOT (rectChanged())); - connect(rectLineWidth, SIGNAL( valueChanged(int) ), this, SLOT (rectChanged())); - GraphicsSceneRectMove *scene=new GraphicsSceneRectMove(this); - - - - // a gradient background - QRadialGradient *gradient=new QRadialGradient(0, 0, 10); - gradient->setSpread(QGradient::RepeatSpread); - //scene->setBackgroundBrush(*gradient); - - graphicsView->setScene(scene); - connect (graphicsView->scene(), SIGNAL (selectionChanged()), this , SLOT( selectionChanged())); - - graphicsView->show(); - graphicsView->setRenderHint(QPainter::Antialiasing); - //graphicsView->setBackgroundBrush(QPixmap(":/images/cheese.jpg")); - //graphicsView->setCacheMode(QGraphicsView::CacheBackground); - //graphicsView->setDragMode(QGraphicsView::ScrollHandDrag); - graphicsView->setInteractive(true); - graphicsView->setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Colliding Mice")); - graphicsView->resize(400, 300); - - update(); -} - -void TitleWidget::slotNewRect(){ - - QGraphicsRectItem * ri=graphicsView->scene()->addRect(-50,-50,100,100); - ri->setFlags(QGraphicsItem::ItemIsMovable|QGraphicsItem::ItemIsSelectable); -} -void TitleWidget::slotNewText(){ - QGraphicsTextItem *tt=graphicsView->scene()->addText("Text here"); - tt->setFlags(QGraphicsItem::ItemIsMovable|QGraphicsItem::ItemIsSelectable); - tt->setTextInteractionFlags (Qt::TextEditorInteraction); - connect (tt->document(), SIGNAL (contentsChanged()), this, SLOT(selectionChanged())); - kDebug() << tt->metaObject()->className(); - /*QGraphicsRectItem * ri=graphicsView->scene()->addRect(-50,-50,100,100); - ri->setFlags(QGraphicsItem::ItemIsMovable|QGraphicsItem::ItemIsSelectable);*/ - -} - -void TitleWidget::selectionChanged(){ - QList l=graphicsView->scene()->selectedItems(); - if (l.size()==1){ - kDebug() << (l[0])->type(); - if ((l[0])->type()==8 ){ - QGraphicsTextItem* i=((QGraphicsTextItem*)l[0]); - if (l[0]->hasFocus() ) - ktextedit->setHtml(i->toHtml()); - toolBox->setCurrentIndex(1); - }else - if ((l[0])->type()==3){ - settingUp=true; - QGraphicsRectItem *rec=((QGraphicsRectItem*)l[0]); - toolBox->setCurrentIndex(2); - rectFAlpha->setValue(rec->pen().color().alpha()); - rectBAlpha->setValue(rec->brush().isOpaque() ? rec->brush().color().alpha() : 0); - kDebug() << rec->brush().color().alpha(); - QColor fcol=rec->pen().color(); - QColor bcol=rec->brush().color(); - //fcol.setAlpha(255); - //bcol.setAlpha(255); - rectFColor->setColor(fcol); - rectBColor->setColor(bcol); - settingUp=false; - rectLineWidth->setValue(rec->pen().width()); - } - else{ - //toolBox->setCurrentIndex(0); - } - } -} - -void TitleWidget::slotChangeBackground(){ - QColor color=kcolorbutton->color(); - color.setAlpha(horizontalSlider->value()); - graphicsView->scene()->setBackgroundBrush(QBrush(color)); -} - -void TitleWidget::textChanged(){ - QList l=graphicsView->scene()->selectedItems(); - if (l.size()==1 && (l[0])->type()==8 && !l[0]->hasFocus()){ - ((QGraphicsTextItem*)l[0])->setHtml(ktextedit->toHtml()); - } -} -void TitleWidget::rectChanged(){ - QList l=graphicsView->scene()->selectedItems(); - if (l.size()==1 && (l[0])->type()==3 && !settingUp){ - QGraphicsRectItem *rec=(QGraphicsRectItem*)l[0]; - QColor f=rectFColor->color(); - f.setAlpha(rectFAlpha->value()); - QPen penf(f); - penf.setWidth(rectLineWidth->value()); - rec->setPen(penf); - QColor b=rectBColor->color(); - b.setAlpha(rectBAlpha->value()); - rec->setBrush(QBrush(b)); - } -} - -#include "moc_titlewidget.cpp" +#include +#include +#include +#include + +int settingUp = false; + +TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget *parent): QDialog(parent), m_render(render), m_count(0), m_projectPath(projectPath), startViewport(NULL), endViewport(NULL) { + setupUi(this); + setFont(KGlobalSettings::toolBarFont()); + //toolBox->setFont(KGlobalSettings::toolBarFont()); + frame_properties->setEnabled(false); + rect_properties->setFixedHeight(frame_properties->height() + 4); + text_properties->setFixedHeight(frame_properties->height() + 4); + m_frameWidth = render->renderWidth(); + m_frameHeight = render->renderHeight(); + //connect(newTextButton, SIGNAL(clicked()), this, SLOT(slotNewText())); + //connect(newRectButton, SIGNAL(clicked()), this, SLOT(slotNewRect())); + // kcolorbutton == The color of the background + connect(kcolorbutton, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ; + // horizontalslider == The alpha of the background + connect(horizontalSlider, SIGNAL(valueChanged(int)), this, SLOT(slotChangeBackground())) ; + //connect(ktextedit, SIGNAL(textChanged()), this , SLOT(textChanged())); + //connect (fontBold, SIGNAL ( clicked()), this, SLOT( setBold()) ) ; + + + //ktextedit->setHidden(true); + connect(fontColorButton, SIGNAL(clicked()), this, SLOT(slotUpdateText())) ; + connect(font_family, SIGNAL(currentFontChanged(const QFont &)), this, SLOT(slotUpdateText())) ; + connect(font_size, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText())) ; + connect(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText())); + //connect (ktextedit, SIGNAL(selectionChanged()), this , SLOT (textChanged())); + + connect(rectFAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged())); + connect(rectBAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged())); + connect(rectFColor, SIGNAL(clicked()), this, SLOT(rectChanged())); + connect(rectBColor, SIGNAL(clicked()), this, SLOT(rectChanged())); + connect(rectLineWidth, SIGNAL(valueChanged(int)), this, SLOT(rectChanged())); + + connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(startViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(startViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(endViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(endViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + + connect(zValue, SIGNAL(valueChanged(int)), this, SLOT(zIndexChanged(int))); + connect(itemzoom, SIGNAL(valueChanged(int)), this, SLOT(itemScaled(int))); + connect(itemrotate, SIGNAL(valueChanged(int)), this, SLOT(itemRotate(int))); + connect(itemhcenter, SIGNAL(clicked()), this, SLOT(itemHCenter())); + connect(itemvcenter, SIGNAL(clicked()), this, SLOT(itemVCenter())); + + connect(value_x, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); + connect(value_y, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); + connect(value_w, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); + connect(value_h, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); + connect(buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotAdjustZoom())); + connect(buttonRealSize, SIGNAL(clicked()), this, SLOT(slotZoomOneToOne())); + connect(buttonBold, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonItalic, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonUnder, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(displayBg, SIGNAL(stateChanged(int)), this, SLOT(displayBackgroundFrame())); + + // mbd + connect(this, SIGNAL(accepted()), this, SLOT(slotAccepted())); + + buttonFitZoom->setIcon(KIcon("zoom-fit-best")); + buttonRealSize->setIcon(KIcon("zoom-original")); + buttonBold->setIcon(KIcon("format-text-bold")); + buttonItalic->setIcon(KIcon("format-text-italic")); + buttonUnder->setIcon(KIcon("format-text-underline")); + + itemhcenter->setIcon(KIcon("kdenlive-align-hor")); + itemhcenter->setToolTip(i18n("Align item horizontally")); + itemvcenter->setIcon(KIcon("kdenlive-align-vert")); + itemvcenter->setToolTip(i18n("Align item vertically")); + + QHBoxLayout *layout = new QHBoxLayout; + frame_toolbar->setLayout(layout); + layout->setContentsMargins(2, 2, 2, 2); + QToolBar *m_toolbar = new QToolBar("titleToolBar", this); + + m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), i18n("Add Rectangle")); + m_buttonRect->setCheckable(true); + connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool())); + + m_buttonText = m_toolbar->addAction(KIcon("insert-text"), i18n("Add Text")); + m_buttonText->setCheckable(true); + connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool())); + + m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image")); + m_buttonImage->setCheckable(false); + connect(m_buttonImage, SIGNAL(triggered()), this, SLOT(slotImageTool())); + + m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool")); + m_buttonCursor->setCheckable(true); + connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool())); + + m_buttonLoad = m_toolbar->addAction(KIcon("document-open"), i18n("Open Document")); + m_buttonLoad->setCheckable(false); + connect(m_buttonLoad, SIGNAL(triggered()), this, SLOT(loadTitle())); + + m_buttonSave = m_toolbar->addAction(KIcon("document-save-as"), i18n("Save As")); + m_buttonSave->setCheckable(false); + connect(m_buttonSave, SIGNAL(triggered()), this, SLOT(saveTitle())); + + layout->addWidget(m_toolbar); + text_properties->setHidden(true); + + // initialize graphic scene + m_scene = new GraphicsSceneRectMove(this); + graphicsView->setScene(m_scene); + m_titledocument.setScene(m_scene); + + // a gradient background + /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10); + gradient->setSpread(QGradient::ReflectSpread); + scene->setBackgroundBrush(*gradient);*/ + + m_frameImage = new QGraphicsPixmapItem(); + QTransform qtrans; + qtrans.scale(2.0, 2.0); + m_frameImage->setTransform(qtrans); + m_frameImage->setZValue(-1200); + m_frameImage->setFlags(QGraphicsItem::ItemClipsToShape); + displayBackgroundFrame(); + graphicsView->scene()->addItem(m_frameImage); + + connect(m_scene, SIGNAL(selectionChanged()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(itemMoved()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(sceneZoom(bool)), this , SLOT(slotZoom(bool))); + connect(m_scene, SIGNAL(actionFinished()), this , SLOT(slotSelectTool())); + connect(m_scene, SIGNAL(actionFinished()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(newRect(QGraphicsRectItem *)), this , SLOT(slotNewRect(QGraphicsRectItem *))); + connect(m_scene, SIGNAL(newText(QGraphicsTextItem *)), this , SLOT(slotNewText(QGraphicsTextItem *))); + connect(zoom_slider, SIGNAL(valueChanged(int)), this , SLOT(slotUpdateZoom(int))); + + QPen framepen(Qt::DotLine); + framepen.setColor(Qt::red); + + m_frameBorder = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + m_frameBorder->setPen(framepen); + m_frameBorder->setZValue(-1100); + m_frameBorder->setBrush(Qt::transparent); + m_frameBorder->setFlags(QGraphicsItem::ItemClipsToShape); + graphicsView->scene()->addItem(m_frameBorder); + + // mbd: load saved settings + readChoices(); + + initViewports(); + QTimer::singleShot(500, this, SLOT(slotAdjustZoom())); + graphicsView->show(); + //graphicsView->setRenderHint(QPainter::Antialiasing); + graphicsView->setInteractive(true); + //graphicsView->resize(400, 300); + kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height(); + toolBox->setItemEnabled(2, false); + if (!url.isEmpty()) { + m_count = m_titledocument.loadDocument(url, startViewport, endViewport) + 1; + slotSelectTool(); + } else { + slotRectTool(); + } +} + +TitleWidget::~TitleWidget() { + delete m_buttonRect; + delete m_buttonText; + delete m_buttonImage; + delete m_buttonCursor; + delete m_buttonSave; + delete m_buttonLoad; + + delete m_frameBorder; + delete m_frameImage; + if (startViewport) delete startViewport; + if (endViewport) delete endViewport; + delete m_scene; +} + +//static +QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl) { + QStringList result; + QString titlePath = projectUrl.path() + "/titles/"; + KStandardDirs::makeDir(titlePath); + QString titleName = "title"; + int counter = 0; + QString path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false); + while (QFile::exists(path + ".png")) { + counter++; + path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false); + } + result.append(titleName + QString::number(counter).rightJustified(3, '0', false)); + result.append(path + ".png"); + return result; +} + +QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName) { + QStringList result; + QString titlePath = projectUrl.path() + "/titles/"; + KStandardDirs::makeDir(titlePath); + return titlePath + titleName + ".png"; +} + +//virtual +void TitleWidget::resizeEvent(QResizeEvent * /*event*/) { + //slotAdjustZoom(); +} + +void TitleWidget::slotTextTool() { + rect_properties->setHidden(true); + text_properties->setHidden(false); + m_scene->setTool(TITLE_TEXT); + m_buttonRect->setChecked(false); + m_buttonCursor->setChecked(false); +} + +void TitleWidget::slotRectTool() { + text_properties->setHidden(true); + rect_properties->setHidden(false); + m_scene->setTool(TITLE_RECTANGLE); + m_buttonText->setChecked(false); + m_buttonCursor->setChecked(false); + m_buttonRect->setChecked(true); +} + +void TitleWidget::slotSelectTool() { + m_scene->setTool(TITLE_SELECT); + m_buttonCursor->setChecked(true); + m_buttonText->setChecked(false); + m_buttonRect->setChecked(false); +} + +void TitleWidget::slotImageTool() { + KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.svg *.png *.jpg *.jpeg *.gif *.raw", this, i18n("Load Image")); + if (!url.isEmpty()) { + if (url.path().endsWith(".svg")) { + QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile()); + svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + svg->setZValue(m_count++); + svg->setData(Qt::UserRole, url.path()); + graphicsView->scene()->addItem(svg); + } else { + QPixmap pix(url.path()); + QGraphicsPixmapItem *image = new QGraphicsPixmapItem(pix); + image->setShapeMode(QGraphicsPixmapItem::BoundingRectShape); + image->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + image->setData(Qt::UserRole, url.path()); + image->setZValue(m_count++); + graphicsView->scene()->addItem(image); + } + } + m_scene->setTool(TITLE_SELECT); + m_buttonRect->setChecked(false); + m_buttonCursor->setChecked(true); + m_buttonText->setChecked(false); +} + +void TitleWidget::displayBackgroundFrame() { + if (!displayBg->isChecked()) { + QPixmap bg(m_frameWidth / 2, m_frameHeight / 2); + QPixmap pattern(20, 20); + pattern.fill(); + QPainter p; + p.begin(&pattern); + p.fillRect(QRect(0, 0, 10, 10), QColor(210, 210, 210)); + p.fillRect(QRect(10, 10, 20, 20), QColor(210, 210, 210)); + p.end(); + QBrush br(pattern); + + p.begin(&bg); + p.fillRect(bg.rect(), br); + p.end(); + m_frameImage->setPixmap(bg); + } else { + m_frameImage->setPixmap(m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), m_frameWidth / 2, m_frameHeight / 2)); + } +} + +void TitleWidget::initViewports() { + startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); + endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); + + QPen startpen(Qt::DotLine); + QPen endpen(Qt::DashDotLine); + startpen.setColor(QColor(100, 200, 100, 140)); + endpen.setColor(QColor(200, 100, 100, 140)); + + startViewport->setPen(startpen); + endViewport->setPen(endpen); + + startViewportSize->setValue(40); + endViewportSize->setValue(40); + + startViewport->setZValue(-1000); + endViewport->setZValue(-1000); + + startViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); + endViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); + + graphicsView->scene()->addItem(startViewport); + graphicsView->scene()->addItem(endViewport); +} + +void TitleWidget::slotUpdateZoom(int pos) { + m_scene->setZoom((double) pos / 100); + zoom_label->setText(QString::number(pos) + '%'); +} + +void TitleWidget::slotZoom(bool up) { + int pos = zoom_slider->value(); + if (up) pos++; + else pos--; + zoom_slider->setValue(pos); +} + +void TitleWidget::slotAdjustZoom() { + /*double scalex = graphicsView->width() / (double)(m_frameWidth * 1.2); + double scaley = graphicsView->height() / (double)(m_frameHeight * 1.2); + if (scalex > scaley) scalex = scaley; + int zoompos = (int)(scalex * 7 + 0.5);*/ + graphicsView->fitInView(m_frameBorder, Qt::KeepAspectRatio); + int zoompos = graphicsView->matrix().m11() * 100; + zoom_slider->setValue(zoompos); + graphicsView->centerOn(m_frameBorder); +} + +void TitleWidget::slotZoomOneToOne() { + zoom_slider->setValue(100); + graphicsView->centerOn(m_frameBorder); +} + +void TitleWidget::slotNewRect(QGraphicsRectItem * rect) { + QColor f = rectFColor->color(); + f.setAlpha(rectFAlpha->value()); + QPen penf(f); + penf.setWidth(rectLineWidth->value()); + rect->setPen(penf); + QColor b = rectBColor->color(); + b.setAlpha(rectBAlpha->value()); + rect->setBrush(QBrush(b)); + rect->setZValue(m_count++); + //setCurrentItem(rect); + //graphicsView->setFocus(); +} + +void TitleWidget::slotNewText(QGraphicsTextItem *tt) { + QFont font = font_family->currentFont(); + font.setPointSize(font_size->value()); + // mbd: issue 551: + font.setBold(buttonBold->isChecked()); + font.setItalic(buttonItalic->isChecked()); + font.setUnderline(buttonUnder->isChecked()); + + tt->setFont(font); + QColor color = fontColorButton->color(); + color.setAlpha(textAlpha->value()); + tt->setDefaultTextColor(color); + tt->setZValue(m_count++); + setCurrentItem(tt); +} + +void TitleWidget::setCurrentItem(QGraphicsItem *item) { + m_scene->setSelectedItem(item); +} + +void TitleWidget::zIndexChanged(int v) { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() >= 1) { + l[0]->setZValue(v); + } +} + +void TitleWidget::selectionChanged() { + if (m_scene->tool() != TITLE_SELECT) return; + QList l = graphicsView->scene()->selectedItems(); + //toolBox->setItemEnabled(2, false); + //toolBox->setItemEnabled(3, false); + value_x->blockSignals(true); + value_y->blockSignals(true); + value_w->blockSignals(true); + value_h->blockSignals(true); + //kDebug() << "//////// SELECTION CHANGED; ITEMS: " << l.size(); + if (l.size() == 1) { + if ((l[0])->type() == 8) { + rect_properties->setHidden(true); + text_properties->setHidden(false); + QGraphicsTextItem* i = ((QGraphicsTextItem*)l[0]); + //if (l[0]->hasFocus()) + //ktextedit->setHtml(i->toHtml()); + toolBox->setCurrentIndex(0); + //toolBox->setItemEnabled(2, true); + font_size->blockSignals(true); + font_family->blockSignals(true); + buttonBold->blockSignals(true); + buttonItalic->blockSignals(true); + buttonUnder->blockSignals(true); + fontColorButton->blockSignals(true); + textAlpha->blockSignals(true); + + QFont font = i->font(); + font_family->setCurrentFont(font); + font_size->setValue(font.pointSize()); + buttonBold->setChecked(font.bold()); + buttonItalic->setChecked(font.italic()); + buttonUnder->setChecked(font.underline()); + + QColor color = i->defaultTextColor(); + fontColorButton->setColor(color); + textAlpha->setValue(color.alpha()); + + font_size->blockSignals(false); + font_family->blockSignals(false); + buttonBold->blockSignals(false); + buttonItalic->blockSignals(false); + buttonUnder->blockSignals(false); + fontColorButton->blockSignals(false); + textAlpha->blockSignals(false); + + value_x->setValue((int) i->pos().x()); + value_y->setValue((int) i->pos().y()); + value_w->setValue((int) i->boundingRect().width()); + value_h->setValue((int) i->boundingRect().height()); + frame_properties->setEnabled(true); + value_w->setEnabled(false); + value_h->setEnabled(false); + } else if ((l[0])->type() == 3) { + rect_properties->setHidden(false); + text_properties->setHidden(true); + settingUp = true; + QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]); + toolBox->setCurrentIndex(0); + //toolBox->setItemEnabled(3, true); + rectFAlpha->setValue(rec->pen().color().alpha()); + rectBAlpha->setValue(rec->brush().color().alpha()); + //kDebug() << rec->brush().color().alpha(); + QColor fcol = rec->pen().color(); + QColor bcol = rec->brush().color(); + //fcol.setAlpha(255); + //bcol.setAlpha(255); + rectFColor->setColor(fcol); + rectBColor->setColor(bcol); + settingUp = false; + rectLineWidth->setValue(rec->pen().width()); + value_x->setValue((int) rec->pos().x()); + value_y->setValue((int) rec->pos().y()); + value_w->setValue((int) rec->rect().width()); + value_h->setValue((int) rec->rect().height()); + frame_properties->setEnabled(true); + value_w->setEnabled(true); + value_h->setEnabled(true); + } else { + //toolBox->setCurrentIndex(0); + frame_properties->setEnabled(false); + } + zValue->setValue((int)l[0]->zValue()); + itemzoom->setValue((int)(transformations[l[0]].scalex * 100)); + itemrotate->setValue((int)(transformations[l[0]].rotate)); + value_x->blockSignals(false); + value_y->blockSignals(false); + value_w->blockSignals(false); + value_h->blockSignals(false); + } else frame_properties->setEnabled(false); +} + +void TitleWidget::slotAdjustSelectedItem() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() >= 1) { + if (l[0]->type() == 3) { + //rect item + QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]); + rec->setPos(value_x->value(), value_y->value()); + rec->setRect(QRect(0, 0, value_w->value(), value_h->value())); + } else if (l[0]->type() == 8) { + //text item + QGraphicsTextItem *rec = ((QGraphicsTextItem*)l[0]); + rec->setPos(value_x->value(), value_y->value()); + } + } +} + +void TitleWidget::slotChangeBackground() { + QColor color = kcolorbutton->color(); + color.setAlpha(horizontalSlider->value()); + m_frameBorder->setBrush(QBrush(color)); +} + +void TitleWidget::textChanged() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) { + //kDebug() << ktextedit->document()->toHtml(); + //((QGraphicsTextItem*)l[0])->setHtml(ktextedit->toHtml()); + } +} + +void TitleWidget::slotUpdateText() { + QFont font = font_family->currentFont(); + font.setPointSize(font_size->value()); + font.setBold(buttonBold->isChecked()); + font.setItalic(buttonItalic->isChecked()); + font.setUnderline(buttonUnder->isChecked()); + QColor color = fontColorButton->color(); + color.setAlpha(textAlpha->value()); + + QGraphicsTextItem* item = NULL; + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1 && (l[0])->type() == 8) { + item = (QGraphicsTextItem*)l[0]; + } + if (!item) return; + //if (item->textCursor().selection ().isEmpty()) + { + item->setFont(font); + item->setDefaultTextColor(color); + } + /*else { + QTextDocumentFragment selec = item->textCursor().selection (); + selec.set + }*/ + //if (ktextedit->textCursor().selectedText().isEmpty()) ktextedit->selectAll(); + + //ktextedit->setCurrentFont(font); + //ktextedit->setTextColor(color); + /*QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1 && (l[0])->type() == 8 && l[0]->hasFocus()) { + QGraphicsTextItem* item = static_cast (l[0]); + //item- + }*/ +} + +void TitleWidget::rectChanged() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1 && (l[0])->type() == 3 && !settingUp) { + QGraphicsRectItem *rec = (QGraphicsRectItem*)l[0]; + QColor f = rectFColor->color(); + f.setAlpha(rectFAlpha->value()); + QPen penf(f); + penf.setWidth(rectLineWidth->value()); + rec->setPen(penf); + QColor b = rectBColor->color(); + b.setAlpha(rectBAlpha->value()); + rec->setBrush(QBrush(b)); + } +} + +void TitleWidget::fontBold() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) { + //ktextedit->document()->setTextOption(); + } +} + +void TitleWidget::itemScaled(int val) { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + Transform x = transformations[l[0]]; + x.scalex = (double)val / 100.0; + x.scaley = (double)val / 100.0; + QTransform qtrans; + qtrans.scale(x.scalex, x.scaley); + qtrans.rotate(x.rotate); + l[0]->setTransform(qtrans); + transformations[l[0]] = x; + } +} + +void TitleWidget::itemRotate(int val) { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + Transform x = transformations[l[0]]; + x.rotate = (double)val; + QTransform qtrans; + qtrans.scale(x.scalex, x.scaley); + qtrans.rotate(x.rotate); + l[0]->setTransform(qtrans); + transformations[l[0]] = x; + } +} + +void TitleWidget::itemHCenter() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + QGraphicsItem *item = l[0]; + QRectF br; + if (item->type() == 3) { + br = ((QGraphicsRectItem*)item)->rect(); + } else br = item->boundingRect(); + int width = (int) br.width(); + int newPos = (int)((m_frameWidth - width) / 2); + item->setPos(newPos, item->pos().y()); + } +} + +void TitleWidget::itemVCenter() { + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + QGraphicsItem *item = l[0]; + QRectF br; + if (item->type() == 3) { + br = ((QGraphicsRectItem*)item)->rect(); + } else br = item->boundingRect(); + int height = (int) br.height(); + int newPos = (int)((m_frameHeight - height) / 2); + item->setPos(item->pos().x(), newPos); + } +} + +void TitleWidget::setupViewports() { + double aspect_ratio = 4.0 / 3.0;//read from project + + QRectF sp(0, 0, 0, 0); + QRectF ep(0, 0, 0, 0); + + double sv_size = startViewportSize->value(); + double ev_size = endViewportSize->value(); + sp.adjust(-sv_size, -sv_size / aspect_ratio, sv_size, sv_size / aspect_ratio); + ep.adjust(-ev_size, -ev_size / aspect_ratio, ev_size, ev_size / aspect_ratio); + + startViewport->setPos(startViewportX->value(), startViewportY->value()); + endViewport->setPos(endViewportX->value(), endViewportY->value()); + + startViewport->setPolygon(QPolygonF(sp)); + endViewport->setPolygon(QPolygonF(ep)); + +} + +void TitleWidget::loadTitle() { + KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Load Title")); + if (!url.isEmpty()) { + QList items = m_scene->items(); + for (int i = 0; i < items.size(); i++) { + if (items.at(i)->zValue() > -1000) delete items.at(i); + } + m_count = m_titledocument.loadDocument(url, startViewport, endViewport) + 1; + slotSelectTool(); + } +} + +void TitleWidget::saveTitle(KUrl url) { + if (url.isEmpty()) url = KFileDialog::getSaveUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Save Title")); + if (!url.isEmpty()) m_titledocument.saveDocument(url, startViewport, endViewport); +} + +QDomDocument TitleWidget::xml() { + return m_titledocument.xml(startViewport, endViewport); +} + +void TitleWidget::setXml(QDomDocument doc) { + m_count = m_titledocument.loadFromXml(doc, startViewport, endViewport); + // mbd: Update the GUI color selectors to match the stuff from the loaded document + QColor background_color = m_titledocument.getBackgroundColor(); + horizontalSlider->blockSignals(true); + kcolorbutton->blockSignals(true); + horizontalSlider->setValue(background_color.alpha()); + background_color.setAlpha(255); + kcolorbutton->setColor(background_color); + horizontalSlider->blockSignals(false); + kcolorbutton->blockSignals(false); + + slotSelectTool(); +} + +QImage TitleWidget::renderedPixmap() { + QImage pix(m_frameWidth, m_frameHeight, QImage::Format_ARGB32); + pix.fill(Qt::transparent); + QPainter painter(&pix); + painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::HighQualityAntialiasing); + m_scene->clearTextSelection(); + QPen framepen = m_frameBorder->pen(); + m_frameBorder->setPen(Qt::NoPen); + startViewport->setVisible(false); + endViewport->setVisible(false); + m_frameImage->setVisible(false); + + m_scene->render(&painter, QRectF(), QRectF(0, 0, m_frameWidth, m_frameHeight)); + painter.end(); + m_frameBorder->setPen(framepen); + startViewport->setVisible(true); + endViewport->setVisible(true); + m_frameImage->setVisible(true); + return pix; +} + +/** \brief Connected to the accepted signal - calls writeChoices */ +void TitleWidget::slotAccepted() { + writeChoices(); +} + +/** \brief Store the current choices of font, background and rect values */ +void TitleWidget::writeChoices() { + // Get a pointer to a shared configuration instance, then get the TitleWidget group. + KSharedConfigPtr config = KGlobal::config(); + KConfigGroup titleConfig(config, "TitleWidget"); + // Write the entries + titleConfig.writeEntry("font_family", font_family->currentFont()); + titleConfig.writeEntry("font_size", font_size->value()); + titleConfig.writeEntry("font_color", fontColorButton->color()); + titleConfig.writeEntry("font_alpha", textAlpha->value()); + titleConfig.writeEntry("font_bold", buttonBold->isChecked()); + titleConfig.writeEntry("font_italic", buttonItalic->isChecked()); + titleConfig.writeEntry("font_underlined", buttonUnder->isChecked()); + + titleConfig.writeEntry("rect_foreground_color", rectFColor->color()); + titleConfig.writeEntry("rect_foreground_alpha", rectFAlpha->value()); + titleConfig.writeEntry("rect_background_color", rectBColor->color()); + titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value()); + titleConfig.writeEntry("rect_line_width", rectLineWidth->value()); + + titleConfig.writeEntry("background_color", kcolorbutton->color()); + titleConfig.writeEntry("background_alpha", horizontalSlider->value()); + //! \todo Not sure if I should sync - it is probably safe to do it + config->sync(); + +} + +/** \brief Read the last stored choices into the dialog */ +void TitleWidget::readChoices() { + // Get a pointer to a shared configuration instance, then get the TitleWidget group. + KSharedConfigPtr config = KGlobal::config(); + KConfigGroup titleConfig(config, "TitleWidget"); + // read the entries + font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont())); + font_size->setValue(titleConfig.readEntry("font_size", font_size->value())); + fontColorButton->setColor(titleConfig.readEntry("font_color", fontColorButton->color())); + textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value())); + buttonBold->setChecked(titleConfig.readEntry("font_bold", buttonBold->isChecked())); + buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked())); + buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked())); + + rectFColor->setColor(titleConfig.readEntry("rect_foreground_color", rectFColor->color())); + rectFAlpha->setValue(titleConfig.readEntry("rect_foreground_alpha", rectFAlpha->value())); + rectBColor->setColor(titleConfig.readEntry("rect_background_color", rectBColor->color())); + rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value())); + rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->value())); + + kcolorbutton->setColor(titleConfig.readEntry("background_color", kcolorbutton->color())); + horizontalSlider->setValue(titleConfig.readEntry("background_alpha", horizontalSlider->value())); +}