X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftitlewidget.cpp;h=f0c8a43a2de2aeec3e4ecfd3ffddafa25a25572e;hb=e04bece5ff0797c3b06fcf8ff6a9c37762a1ec94;hp=6e19ff1f9340462143b2f67b80aaa5529809bec2;hpb=168b0f89b86996f312e60dda73e2795a54a3c899;p=kdenlive diff --git a/src/titlewidget.cpp b/src/titlewidget.cpp index 6e19ff1f..f0c8a43a 100644 --- a/src/titlewidget.cpp +++ b/src/titlewidget.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - titlewidget.h - description + titlewidget.cpp - description ------------------- begin : Feb 28 2008 copyright : (C) 2008 by Marco Gittler @@ -15,44 +15,56 @@ * * ***************************************************************************/ +#include "titlewidget.h" +#include "kdenlivesettings.h" +#include +#include +#include +#include +#include -#include #include #include #include -#include #include - -#include -#include -#include - -#include "titlewidget.h" -#include "kdenlivesettings.h" +#include +#include +#include +#include int settingUp = false; -TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent) { +const int IMAGEITEM = 7; +const int RECTITEM = 3; +const int TEXTITEM = 8; + +TitleWidget::TitleWidget(KUrl url, QString projectTitlePath, Render *render, QWidget *parent) : + QDialog(parent), + Ui::TitleWidget_UI(), + m_startViewport(NULL), + m_endViewport(NULL), + m_render(render), + m_count(0), + m_unicodeDialog(new UnicodeDialog(UnicodeDialog::InputHex)), + m_projectTitlePath(projectTitlePath) +{ setupUi(this); - frame_properties->setFont(KGlobalSettings::toolBarFont()); - toolBox->setFont(KGlobalSettings::toolBarFont()); + setFont(KGlobalSettings::toolBarFont()); + //toolBox->setFont(KGlobalSettings::toolBarFont()); frame_properties->setEnabled(false); - connect(newTextButton, SIGNAL(clicked()), this, SLOT(slotNewText())); - connect(newRectButton, SIGNAL(clicked()), this, SLOT(slotNewRect())); + rect_properties->setFixedHeight(frame_properties->height() + 4); + text_properties->setFixedHeight(frame_properties->height() + 4); + m_frameWidth = render->renderWidth(); + m_frameHeight = render->renderHeight(); connect(kcolorbutton, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ; connect(horizontalSlider, SIGNAL(valueChanged(int)), this, SLOT(slotChangeBackground())) ; - connect(ktextedit, SIGNAL(textChanged()), this , SLOT(textChanged())); - //connect (fontBold, SIGNAL ( clicked()), this, SLOT( setBold()) ) ; - connect(loadButton, SIGNAL(clicked()), this, SLOT(loadTitle())) ; - connect(saveButton, SIGNAL(clicked()), this, SLOT(saveTitle())) ; - 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(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())); @@ -68,9 +80,13 @@ TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent) { connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); connect(zValue, SIGNAL(valueChanged(int)), this, SLOT(zIndexChanged(int))); - connect(svgfilename, SIGNAL(urlSelected(const KUrl&)), this, SLOT(svgSelected(const KUrl &))); 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(origin_x_left, SIGNAL(clicked()), this, SLOT(slotOriginXClicked())); + connect(origin_y_top, SIGNAL(clicked()), this, SLOT(slotOriginYClicked())); connect(value_x, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); connect(value_y, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); @@ -78,275 +94,961 @@ TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent) { 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(buttonAlignLeft, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonAlignRight, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonAlignCenter, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonAlignNone, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(buttonInsertUnicode, SIGNAL(clicked()), this, SLOT(slotInsertUnicode())); + connect(displayBg, SIGNAL(stateChanged(int)), this, SLOT(displayBackgroundFrame())); + + connect(m_unicodeDialog, SIGNAL(charSelected(QString)), this, SLOT(slotInsertUnicodeString(QString))); + + // 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")); + buttonAlignCenter->setIcon(KIcon("format-justify-center")); + buttonAlignLeft->setIcon(KIcon("format-justify-left")); + buttonAlignRight->setIcon(KIcon("format-justify-right")); + buttonAlignNone->setIcon(KIcon("kdenlive-align-none")); + buttonInsertUnicode->setIcon(KIcon("kdenlive-insert-unicode")); + + buttonAlignNone->setToolTip(i18n("No alignment")); + buttonAlignRight->setToolTip(i18n("Align right")); + buttonAlignLeft->setToolTip(i18n("Align left")); + buttonAlignCenter->setToolTip(i18n("Align center")); + buttonInsertUnicode->setToolTip(i18n("Insert Unicode character (Shift+Ctrl+U)")); + buttonInsertUnicode->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_U); + origin_x_left->setToolTip(i18n("Invert x axis and change 0 point")); + origin_y_top->setToolTip(i18n("Invert y axis and change 0 point")); + rectBColor->setToolTip(i18n("Select fill color")); + rectFColor->setToolTip(i18n("Select border color")); + rectBAlpha->setToolTip(i18n("Fill transparency")); + rectFAlpha->setToolTip(i18n("Border transparency")); + zoom_slider->setToolTip(i18n("Zoom")); + buttonRealSize->setToolTip(i18n("Original size (1:1)")); + buttonFitZoom->setToolTip(i18n("Fit zoom")); + kcolorbutton->setToolTip(i18n("Select background color")); + horizontalSlider->setToolTip(i18n("Background Transparency")); + + 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 (Alt+R)")); + m_buttonRect->setCheckable(true); + m_buttonRect->setShortcut(Qt::ALT + Qt::Key_R); + connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool())); + + m_buttonText = m_toolbar->addAction(KIcon("insert-text"), i18n("Add Text (Alt+T)")); + m_buttonText->setCheckable(true); + m_buttonText->setShortcut(Qt::ALT + Qt::Key_T); + connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool())); + + m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image (Alt+I)")); + m_buttonImage->setCheckable(false); + m_buttonImage->setShortcut(Qt::ALT + Qt::Key_I); + connect(m_buttonImage, SIGNAL(triggered()), this, SLOT(slotImageTool())); + + m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool (Alt+S)")); + m_buttonCursor->setCheckable(true); + m_buttonCursor->setShortcut(Qt::ALT + Qt::Key_S); + connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool())); + + m_toolbar->addSeparator(); + + m_buttonLoad = m_toolbar->addAction(KIcon("document-open"), i18n("Open Document")); + m_buttonLoad->setCheckable(false); + m_buttonLoad->setShortcut(Qt::CTRL + Qt::Key_O); + connect(m_buttonLoad, SIGNAL(triggered()), this, SLOT(loadTitle())); + + m_buttonSave = m_toolbar->addAction(KIcon("document-save-as"), i18n("Save As")); + m_buttonSave->setCheckable(false); + m_buttonSave->setShortcut(Qt::CTRL + Qt::Key_S); + connect(m_buttonSave, SIGNAL(triggered()), this, SLOT(saveTitle())); + + layout->addWidget(m_toolbar); + + // initialize graphic scene m_scene = new GraphicsSceneRectMove(this); + graphicsView->setScene(m_scene); + m_titledocument.setScene(m_scene); + connect(m_scene, SIGNAL(changed(QList)), this, SLOT(slotChanged())); // a gradient background - QRadialGradient *gradient = new QRadialGradient(0, 0, 10); + /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10); gradient->setSpread(QGradient::ReflectSpread); - //scene->setBackgroundBrush(*gradient); - - - graphicsView->setScene(m_scene); - m_titledocument.setScene(m_scene); - connect(graphicsView->scene(), SIGNAL(selectionChanged()), this , SLOT(selectionChanged())); + 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_frameWidth = render->renderWidth(); - m_frameHeight = render->renderHeight(); - QPixmap bg = render->extractFrame((int) render->seekPosition().frames(render->fps()), m_frameWidth, m_frameHeight); - - QGraphicsPixmapItem *fb = new QGraphicsPixmapItem(bg); - fb->setZValue(-1000); - fb->setFlags(QGraphicsItem::ItemClipsToShape); - graphicsView->scene()->addItem(fb); m_frameBorder = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); m_frameBorder->setPen(framepen); - m_frameBorder->setZValue(-1000); + m_frameBorder->setZValue(-1100); + m_frameBorder->setBrush(Qt::transparent); m_frameBorder->setFlags(QGraphicsItem::ItemClipsToShape); graphicsView->scene()->addItem(m_frameBorder); - initViewports(); - - + // mbd: load saved settings + readChoices(); + initViewports(); + QTimer::singleShot(500, this, SLOT(slotAdjustZoom())); graphicsView->show(); - graphicsView->setRenderHint(QPainter::Antialiasing); + //graphicsView->setRenderHint(QPainter::Antialiasing); graphicsView->setInteractive(true); - QTimer::singleShot(500, this, SLOT(slotAdjustZoom())); //graphicsView->resize(400, 300); kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height(); toolBox->setItemEnabled(2, false); - toolBox->setItemEnabled(3, false); + if (!url.isEmpty()) { + m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport) + 1; + slotSelectTool(); + } else { + slotRectTool(); + } + + showToolbars(TITLE_NONE); } +TitleWidget::~TitleWidget() +{ + delete m_buttonRect; + delete m_buttonText; + delete m_buttonImage; + delete m_buttonCursor; + delete m_buttonSave; + delete m_buttonLoad; + + delete m_unicodeDialog; + delete m_frameBorder; + delete m_frameImage; + delete m_startViewport; + delete m_endViewport; + delete m_scene; +} + +//static +QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone) +{ + QStringList result; + QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/"; + KStandardDirs::makeDir(titlePath); + titlePath.append((isClone == false) ? "title" : "clone"); + int counter = 0; + QString path; + while (path.isEmpty() || QFile::exists(path)) { + counter++; + path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png"; + } + result.append(((isClone == false) ? i18n("Title") : i18n("Clone")) + ' ' + QString::number(counter).rightJustified(3, '0', false)); + result.append(path); + return result; +} + +QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName) +{ + QStringList result; + QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/"; + KStandardDirs::makeDir(titlePath); + return titlePath + titleName + ".png"; +} //virtual -void TitleWidget::resizeEvent(QResizeEvent * event) { +void TitleWidget::resizeEvent(QResizeEvent * /*event*/) +{ //slotAdjustZoom(); } -void TitleWidget::initViewports() { - startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); - endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); +void TitleWidget::slotTextTool() +{ + m_scene->setTool(TITLE_TEXT); + showToolbars(TITLE_TEXT); + m_buttonRect->setChecked(false); + m_buttonCursor->setChecked(false); +} + +void TitleWidget::slotRectTool() +{ + m_scene->setTool(TITLE_RECTANGLE); + showToolbars(TITLE_RECTANGLE); + m_buttonText->setChecked(false); + m_buttonCursor->setChecked(false); + m_buttonRect->setChecked(true); +} + +void TitleWidget::slotSelectTool() +{ + m_scene->setTool(TITLE_SELECT); + + // Find out which toolbars need to be shown, depending on selected item + TITLETOOL t = TITLE_SELECT; + QList l = graphicsView->scene()->selectedItems(); + if (l.size() > 0) { + switch (l.at(0)->type()) { + case TEXTITEM: + t = TITLE_TEXT; + break; + case RECTITEM: + t = TITLE_RECTANGLE; + break; + case IMAGEITEM: + t = TITLE_IMAGE; + break; + } + } + enableToolbars(t); + showToolbars(t); + + 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); + showToolbars(TITLE_SELECT); + m_buttonRect->setChecked(false); + m_buttonCursor->setChecked(true); + m_buttonText->setChecked(false); +} + +void TitleWidget::showToolbars(TITLETOOL toolType) +{ + bool bText = false; + bool bRect = false; + bool bNone = false; + + switch (toolType) { + case TITLE_TEXT: + bText = true; + break; + case TITLE_RECTANGLE: + bRect = true; + break; + case TITLE_IMAGE: //fall through + default: + bNone = true; + break; + } + text_properties->setHidden(!bText); + rect_properties->setHidden(!bRect); + no_properties->setHidden(!bNone); +} + +void TitleWidget::enableToolbars(TITLETOOL toolType) +{ + // TITLETOOL is defined in graphicsscenerectmove.h + bool bFrame = false; + bool bText = false; + bool bRect = false; + bool bValue_w = false; + bool bValue_h = false; + + switch (toolType) { + case TITLE_SELECT: + break; + case TITLE_TEXT: + bFrame = true; + bText = true; + break; + case TITLE_RECTANGLE: + bFrame = true; + bRect = true; + bValue_w = true; + bValue_h = true; + break; + case TITLE_IMAGE: + bFrame = true; + break; + default: + break; + } + frame_properties->setEnabled(bFrame); + text_properties->setEnabled(bText); + rect_properties->setEnabled(bRect); + value_w->setEnabled(bValue_w); + value_h->setEnabled(bValue_h); +} + +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() +{ + m_startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); + m_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); + m_startViewport->setPen(startpen); + m_endViewport->setPen(endpen); startViewportSize->setValue(40); endViewportSize->setValue(40); - startViewport->setZValue(-1000); - endViewport->setZValue(-1000); + m_startViewport->setZValue(-1000); + m_endViewport->setZValue(-1000); - startViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); - endViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); + m_startViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); + m_endViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); - graphicsView->scene()->addItem(startViewport); - graphicsView->scene()->addItem(endViewport); + graphicsView->scene()->addItem(m_startViewport); + graphicsView->scene()->addItem(m_endViewport); } -void TitleWidget::slotUpdateZoom(int pos) { - m_scene->setZoom((double) pos / 7); - zoom_label->setText("x" + QString::number((double) pos / 7, 'g', 2)); +void TitleWidget::slotUpdateZoom(int pos) +{ + m_scene->setZoom((double) pos / 100); + zoom_label->setText(QString::number(pos) + '%'); } -void TitleWidget::slotZoom(bool up) { +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); +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); + 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(7); +void TitleWidget::slotZoomOneToOne() +{ + zoom_slider->setValue(100); graphicsView->centerOn(m_frameBorder); } -void TitleWidget::slotNewRect() { - QGraphicsRectItem * ri = graphicsView->scene()->addRect(0, 0, 100, 100); - ri->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - ri->setPos(m_frameWidth / 2, m_frameHeight / 2); +void TitleWidget::slotNewRect(QGraphicsRectItem * rect) +{ QColor f = rectFColor->color(); f.setAlpha(rectFAlpha->value()); QPen penf(f); penf.setWidth(rectLineWidth->value()); - ri->setPen(penf); + rect->setPen(penf); QColor b = rectBColor->color(); b.setAlpha(rectBAlpha->value()); - ri->setBrush(QBrush(b)); + rect->setBrush(QBrush(b)); + rect->setZValue(m_count++); + //setCurrentItem(rect); + //graphicsView->setFocus(); } -void TitleWidget::slotNewText() { - QGraphicsTextItem *tt = graphicsView->scene()->addText("Text here"); - tt->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - tt->setTextInteractionFlags(Qt::NoTextInteraction); - tt->setPos(m_frameWidth / 2, m_frameHeight / 2); +void TitleWidget::slotNewText(QGraphicsTextItem *tt) +{ QFont font = font_family->currentFont(); - font.setPointSize (font_size->value()); + font.setPixelSize(font_size->value()); + // mbd: issue 551: + font.setBold(buttonBold->isChecked()); + font.setItalic(buttonItalic->isChecked()); + font.setUnderline(buttonUnder->isChecked()); + tt->setFont(font); - 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);*/ + 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) { +void TitleWidget::zIndexChanged(int v) +{ QList l = graphicsView->scene()->selectedItems(); if (l.size() >= 1) { l[0]->setZValue(v); } } -void TitleWidget::selectionChanged() { +void TitleWidget::selectionChanged() +{ + if (m_scene->tool() != TITLE_SELECT) return; QList l = graphicsView->scene()->selectedItems(); - toolBox->setItemEnabled(2, false); - toolBox->setItemEnabled(3, false); + //toolBox->setItemEnabled(2, false); + //toolBox->setItemEnabled(3, false); value_x->blockSignals(true); value_y->blockSignals(true); value_w->blockSignals(true); value_h->blockSignals(true); - if (l.size() == 1) { - if ((l[0])->type() == 8) { - QGraphicsTextItem* i = ((QGraphicsTextItem*)l[0]); - if (l[0]->hasFocus()) - ktextedit->setHtml(i->toHtml()); - toolBox->setCurrentIndex(2); - toolBox->setItemEnabled(2, true); - 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) { - settingUp = true; - QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]); - toolBox->setCurrentIndex(3); - 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); + itemzoom->blockSignals(true); + itemrotate->blockSignals(true); + if (l.size() == 0) { + bool blockX = !origin_x_left->signalsBlocked(); + bool blockY = !origin_y_top->signalsBlocked(); + if (blockX) origin_x_left->blockSignals(true); + if (blockY) origin_y_top->blockSignals(true); + origin_x_left->setChecked(false); + origin_y_top->setChecked(false); + updateTextOriginX(); + updateTextOriginY(); + enableToolbars(TITLE_NONE); + if (blockX) origin_x_left->blockSignals(false); + if (blockY) origin_y_top->blockSignals(false); + } else if (l.size() == 1) { + if (l.at(0)->type() == TEXTITEM) { + showToolbars(TITLE_TEXT); + QGraphicsTextItem* i = static_cast (l.at(0)); + //if (l[0]->hasFocus()) + 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); + buttonAlignLeft->blockSignals(true); + buttonAlignRight->blockSignals(true); + buttonAlignNone->blockSignals(true); + buttonAlignCenter->blockSignals(true); + + QFont font = i->font(); + font_family->setCurrentFont(font); + font_size->setValue(font.pixelSize()); + buttonBold->setChecked(font.bold()); + buttonItalic->setChecked(font.italic()); + buttonUnder->setChecked(font.underline()); + + QColor color = i->defaultTextColor(); + fontColorButton->setColor(color); + textAlpha->setValue(color.alpha()); + + QTextCursor cur = i->textCursor(); + QTextBlockFormat format = cur.blockFormat(); + if (i->textWidth() == -1) buttonAlignNone->setChecked(true); + else if (format.alignment() == Qt::AlignHCenter) buttonAlignCenter->setChecked(true); + else if (format.alignment() == Qt::AlignRight) buttonAlignRight->setChecked(true); + else if (format.alignment() == Qt::AlignLeft) buttonAlignLeft->setChecked(true); + + font_size->blockSignals(false); + font_family->blockSignals(false); + buttonBold->blockSignals(false); + buttonItalic->blockSignals(false); + buttonUnder->blockSignals(false); + fontColorButton->blockSignals(false); + textAlpha->blockSignals(false); + buttonAlignLeft->blockSignals(false); + buttonAlignRight->blockSignals(false); + buttonAlignNone->blockSignals(false); + buttonAlignCenter->blockSignals(false); + + updateAxisButtons(i); + updateCoordinates(i); + updateDimension(i); + enableToolbars(TITLE_TEXT); + + } else if ((l.at(0))->type() == RECTITEM) { + showToolbars(TITLE_RECTANGLE); + settingUp = true; + QGraphicsRectItem *rec = static_cast (l.at(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()); + + updateAxisButtons(l.at(0)); + updateCoordinates(rec); + updateDimension(rec); + enableToolbars(TITLE_RECTANGLE); + + } else if (l.at(0)->type() == IMAGEITEM) { + updateCoordinates(l.at(0)); + updateDimension(l.at(0)); + + enableToolbars(TITLE_IMAGE); + + } else { + //toolBox->setCurrentIndex(0); + enableToolbars(TITLE_NONE); + /*frame_properties->setEnabled(false); + text_properties->setEnabled(false); + rect_properties->setEnabled(false);*/ + } + zValue->setValue((int)l.at(0)->zValue()); + itemzoom->setValue((int)(m_transformations.value(l.at(0)).scalex * 100.0 + 0.5)); + itemrotate->setValue((int)(m_transformations.value(l.at(0)).rotate)); value_x->blockSignals(false); value_y->blockSignals(false); value_w->blockSignals(false); value_h->blockSignals(false); + itemzoom->blockSignals(false); + itemrotate->blockSignals(false); } } -void TitleWidget::slotAdjustSelectedItem() { +/** \brief Updates position/size of the selected item when a value + * of an item (coordinates, size) has changed */ +void TitleWidget::slotAdjustSelectedItem() +{ QList l = graphicsView->scene()->selectedItems(); if (l.size() >= 1) { - if (l[0]->type() == 3) { + if (l.at(0)->type() == RECTITEM) { //rect item - QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]); - rec->setPos(value_x->value(), value_y->value()); + QGraphicsRectItem *rec = static_cast (l.at(0)); + updatePosition(rec); rec->setRect(QRect(0, 0, value_w->value(), value_h->value())); - } else if (l[0]->type() == 8) { + } else if (l.at(0)->type() == TEXTITEM) { //text item - QGraphicsTextItem *rec = ((QGraphicsTextItem*)l[0]); - rec->setPos(value_x->value(), value_y->value()); + updatePosition(l.at(0)); + } else if (l.at(0)->type() == IMAGEITEM) { + //image item + updatePosition(l.at(0)); } } } -void TitleWidget::slotChangeBackground() { +/** \brief Updates width/height int the text fields, regarding transformation matrix */ +void TitleWidget::updateDimension(QGraphicsItem *i) +{ + bool blockW = !value_w->signalsBlocked(); + bool blockH = !value_h->signalsBlocked(); + + if (blockW) value_w->blockSignals(true); + if (blockH) value_h->blockSignals(true); + + + if (i->type() == IMAGEITEM) { + // Get multipliers for rotation/scaling + + /*Transform t = m_transformations.value(i); + QRectF r = i->boundingRect(); + int width = (int) ( abs(r.width()*t.scalex * cos(t.rotate/180.0*M_PI)) + + abs(r.height()*t.scaley * sin(t.rotate/180.0*M_PI)) ); + int height = (int) ( abs(r.height()*t.scaley * cos(t.rotate/180*M_PI)) + + abs(r.width()*t.scalex * sin(t.rotate/180*M_PI)) );*/ + + value_w->setValue(i->sceneBoundingRect().width()); + value_h->setValue(i->sceneBoundingRect().height()); + } else if (i->type() == RECTITEM) { + QGraphicsRectItem *r = static_cast (i); + value_w->setValue((int) r->rect().width()); + value_h->setValue((int) r->rect().height()); + } else if (i->type() == TEXTITEM) { + QGraphicsTextItem *t = static_cast (i); + value_w->setValue((int) t->boundingRect().width()); + value_h->setValue((int) t->boundingRect().height()); + } + + if (blockW) value_w->blockSignals(false); + if (blockH) value_h->blockSignals(false); +} + +/** \brief Updates the coordinates in the text fields from the item */ +void TitleWidget::updateCoordinates(QGraphicsItem *i) +{ + // Block signals emitted by this method + value_x->blockSignals(true); + value_y->blockSignals(true); + + if (i->type() == TEXTITEM) { + + QGraphicsTextItem *rec = static_cast (i); + + // Set the correct x coordinate value + if (origin_x_left->isChecked()) { + // Origin (0 point) is at m_frameWidth, coordinate axis is inverted + value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->boundingRect().width())); + } else { + // Origin is at 0 (default) + value_x->setValue((int) rec->pos().x()); + } + + // Same for y + if (origin_y_top->isChecked()) { + value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->boundingRect().height())); + } else { + value_y->setValue((int) rec->pos().y()); + } + + } else if (i->type() == RECTITEM) { + + QGraphicsRectItem *rec = static_cast (i); + + if (origin_x_left->isChecked()) { + // Origin (0 point) is at m_frameWidth + value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->rect().width())); + } else { + // Origin is at 0 (default) + value_x->setValue((int) rec->pos().x()); + } + + if (origin_y_top->isChecked()) { + value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->rect().height())); + } else { + value_y->setValue((int) rec->pos().y()); + } + + } else if (i->type() == IMAGEITEM) { + + if (origin_x_left->isChecked()) { + value_x->setValue((int)(m_frameWidth - i->pos().x() - i->sceneBoundingRect().width())); + } else { + value_x->setValue((int) i->pos().x()); + } + + if (origin_y_top->isChecked()) { + value_y->setValue((int)(m_frameHeight - i->pos().y() - i->sceneBoundingRect().height())); + } else { + value_y->setValue((int) i->pos().y()); + } + + } + + // Stop blocking signals now + value_x->blockSignals(false); + value_y->blockSignals(false); +} + +/** \brief Updates the position of an item by reading coordinates from the text fields */ +void TitleWidget::updatePosition(QGraphicsItem *i) +{ + if (i->type() == TEXTITEM) { + QGraphicsTextItem *rec = static_cast (i); + + int posX; + if (origin_x_left->isChecked()) { + /* Origin of the x axis is at m_frameWidth, + * and distance from right border of the item to the right + * border of the frame is taken. + * See comment to slotOriginXClicked(). + */ + posX = m_frameWidth - value_x->value() - rec->boundingRect().width(); + } else { + posX = value_x->value(); + } + + int posY; + if (origin_y_top->isChecked()) { + /* Same for y axis */ + posY = m_frameHeight - value_y->value() - rec->boundingRect().height(); + } else { + posY = value_y->value(); + } + + rec->setPos(posX, posY); + + } else if (i->type() == RECTITEM) { + + QGraphicsRectItem *rec = static_cast (i); + + int posX; + if (origin_x_left->isChecked()) { + posX = m_frameWidth - value_x->value() - rec->rect().width(); + } else { + posX = value_x->value(); + } + + int posY; + if (origin_y_top->isChecked()) { + posY = m_frameHeight - value_y->value() - rec->rect().height(); + } else { + posY = value_y->value(); + } + + rec->setPos(posX, posY); + + } else if (i->type() == IMAGEITEM) { + int posX; + if (origin_x_left->isChecked()) { + // Use the sceneBoundingRect because this also regards transformations like zoom + posX = m_frameWidth - value_x->value() - i->sceneBoundingRect().width(); + } else { + posX = value_x->value(); + } + + int posY; + if (origin_y_top->isChecked()) { + posY = m_frameHeight - value_y->value() - i->sceneBoundingRect().height(); + } else { + posY = value_y->value(); + } + + i->setPos(posX, posY); + + } + +} + +void TitleWidget::updateTextOriginX() +{ + if (origin_x_left->isChecked()) { + origin_x_left->setText(i18n("\u2212X")); + } else { + origin_x_left->setText(i18n("+X")); + } +} + +void TitleWidget::slotOriginXClicked() +{ + // Update the text displayed on the button. + updateTextOriginX(); + + QList l = graphicsView->scene()->selectedItems(); + if (l.size() >= 1) { + updateCoordinates(l.at(0)); + + // Remember x axis setting + l.at(0)->setData(TitleDocument::OriginXLeft, origin_x_left->isChecked() ? + TitleDocument::AxisInverted : TitleDocument::AxisDefault); + } + graphicsView->setFocus(); +} + +void TitleWidget::updateTextOriginY() +{ + if (origin_y_top->isChecked()) { + origin_y_top->setText(i18n("\u2212Y")); + } else { + origin_y_top->setText(i18n("+Y")); + } +} + +void TitleWidget::slotOriginYClicked() +{ + // Update the text displayed on the button. + updateTextOriginY(); + + QList l = graphicsView->scene()->selectedItems(); + if (l.size() >= 1) { + updateCoordinates(l.at(0)); + + l.at(0)->setData(TitleDocument::OriginYTop, origin_y_top->isChecked() ? + TitleDocument::AxisInverted : TitleDocument::AxisDefault); + + } + graphicsView->setFocus(); +} + +void TitleWidget::updateAxisButtons(QGraphicsItem *i) +{ + int xAxis = i->data(TitleDocument::OriginXLeft).toInt(); + int yAxis = i->data(TitleDocument::OriginYTop).toInt(); + origin_x_left->blockSignals(true); + origin_y_top->blockSignals(true); + + if (xAxis == TitleDocument::AxisInverted) { + origin_x_left->setChecked(true); + } else { + origin_x_left->setChecked(false); + } + updateTextOriginX(); + + if (yAxis == TitleDocument::AxisInverted) { + origin_y_top->setChecked(true); + } else { + origin_y_top->setChecked(false); + } + updateTextOriginY(); + + origin_x_left->blockSignals(false); + origin_y_top->blockSignals(false); +} + +void TitleWidget::slotChangeBackground() +{ QColor color = kcolorbutton->color(); color.setAlpha(horizontalSlider->value()); m_frameBorder->setBrush(QBrush(color)); } -void TitleWidget::textChanged() { +/** + * Something (yeah) has changed in our QGraphicsScene. + */ +void TitleWidget::slotChanged() +{ 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()); + if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) { + textChanged(static_cast (l.at(0))); } } -void TitleWidget::slotUpdateText() { +/** + * If the user has set origin_x_left (everything also for y), + * we need to look whether a text element has been selected. If yes, + * we need to ensure that the right border of the text field + * remains fixed also when some text has been entered. + * + * This is also known as right-justified, with the difference that + * it is not valid for text but for its boundingRect. Text may still + * be left-justified. + */ +void TitleWidget::textChanged(QGraphicsTextItem *i) +{ + + updateDimension(i); + + if (origin_x_left->isChecked() || origin_y_top->isChecked()) { + + if (!i->toPlainText().isEmpty()) { + updatePosition(i); + } else { + /* + * Don't do anything if the string is empty. If the position + * would be updated here, a newly created text field would + * be set to the position of the last selected text field. + */ + } + } +} + +void TitleWidget::slotInsertUnicode() +{ + m_unicodeDialog->exec(); +} + +void TitleWidget::slotInsertUnicodeString(QString text) +{ + QList l = graphicsView->scene()->selectedItems(); + if (l.size() > 0) { + if (l.at(0)->type() == TEXTITEM) { + QGraphicsTextItem *t = static_cast (l.at(0)); + t->textCursor().insertText(text); + } + } +} + +void TitleWidget::slotUpdateText() +{ QFont font = font_family->currentFont(); - font.setPointSize (font_size->value()); + font.setPixelSize(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 (l.size() == 1 && l.at(0)->type() == TEXTITEM) { + item = static_cast (l.at(0)); } if (!item) return; - if (item->textCursor().selection ().isEmpty()) - { - item->setFont(font); - item->setDefaultTextColor(color); + //if (item->textCursor().selection ().isEmpty()) + QTextCursor cur = item->textCursor(); + QTextBlockFormat format = cur.blockFormat(); + if (buttonAlignLeft->isChecked() || buttonAlignCenter->isChecked() || buttonAlignRight->isChecked()) { + item->setTextWidth(item->boundingRect().width()); + if (buttonAlignCenter->isChecked()) format.setAlignment(Qt::AlignHCenter); + else if (buttonAlignRight->isChecked()) format.setAlignment(Qt::AlignRight); + else if (buttonAlignLeft->isChecked()) format.setAlignment(Qt::AlignLeft); + } else { + format.setAlignment(Qt::AlignLeft); + item->setTextWidth(-1); } - /*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- - }*/ + { + item->setFont(font); + item->setDefaultTextColor(color); + cur.select(QTextCursor::Document); + cur.setBlockFormat(format); + item->setTextCursor(cur); + cur.clearSelection(); + item->setTextCursor(cur); + + } } -void TitleWidget::rectChanged() { +void TitleWidget::rectChanged() +{ QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1 && (l[0])->type() == 3 && !settingUp) { - QGraphicsRectItem *rec = (QGraphicsRectItem*)l[0]; + if (l.size() == 1 && l.at(0)->type() == RECTITEM && !settingUp) { + QGraphicsRectItem *rec = static_cast(l.at(0)); QColor f = rectFColor->color(); f.setAlpha(rectFAlpha->value()); QPen penf(f); @@ -358,48 +1060,69 @@ void TitleWidget::rectChanged() { } } -void TitleWidget::fontBold() { - QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) { - //ktextedit->document()->setTextOption(); - } -} - -void TitleWidget::svgSelected(const KUrl& u) { - QGraphicsSvgItem *svg = new QGraphicsSvgItem(u.toLocalFile()); - svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - graphicsView->scene()->addItem(svg); -} - -void TitleWidget::itemScaled(int val) { +void TitleWidget::itemScaled(int val) +{ QList l = graphicsView->scene()->selectedItems(); if (l.size() == 1) { - Transform x = transformations[l[0]]; + Transform x = m_transformations.value(l.at(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; + m_transformations[l.at(0)] = x; + updateDimension(l.at(0)); } } -void TitleWidget::itemRotate(int val) { +void TitleWidget::itemRotate(int val) +{ QList l = graphicsView->scene()->selectedItems(); if (l.size() == 1) { - Transform x = transformations[l[0]]; + Transform x = m_transformations[l.at(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; + m_transformations[l.at(0)] = x; + updateDimension(l.at(0)); + } +} + +void TitleWidget::itemHCenter() +{ + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br; + br = item->sceneBoundingRect(); + int width = (int)br.width(); + int newPos = (int)((m_frameWidth - width) / 2); + newPos += item->pos().x() - br.left(); // Check item transformation + item->setPos(newPos, item->pos().y()); + updateCoordinates(item); } } +void TitleWidget::itemVCenter() +{ + QList l = graphicsView->scene()->selectedItems(); + if (l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br; + br = item->sceneBoundingRect(); + int height = (int)br.height(); + int newPos = (int)((m_frameHeight - height) / 2); + newPos += item->pos().y() - br.top(); // Check item transformation + item->setPos(item->pos().x(), newPos); + updateCoordinates(item); + } +} -void TitleWidget::setupViewports() { +void TitleWidget::setupViewports() +{ double aspect_ratio = 4.0 / 3.0;//read from project QRectF sp(0, 0, 0, 0); @@ -410,23 +1133,184 @@ void TitleWidget::setupViewports() { 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()); + m_startViewport->setPos(startViewportX->value(), startViewportY->value()); + m_endViewport->setPos(endViewportX->value(), endViewportY->value()); - startViewport->setPolygon(QPolygonF(sp)); - endViewport->setPolygon(QPolygonF(ep)); + m_startViewport->setPolygon(QPolygonF(sp)); + m_endViewport->setPolygon(QPolygonF(ep)); } -void TitleWidget::loadTitle() { - KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlivetitle", this, tr("Save Title")); - m_titledocument.loadDocument(url, startViewport, endViewport); +void TitleWidget::loadTitle() +{ + KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "*.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, m_startViewport, m_endViewport) + 1; + slotSelectTool(); + } } -void TitleWidget::saveTitle() { - KUrl url = KFileDialog::getSaveUrl(KUrl(), "*.kdenlivetitle", this, tr("Save Title")); - m_titledocument.saveDocument(url, startViewport, endViewport); +void TitleWidget::saveTitle(KUrl url) +{ + if (url.isEmpty()) url = KFileDialog::getSaveUrl(KUrl(m_projectTitlePath), "*.kdenlivetitle", this, i18n("Save Title")); + if (!url.isEmpty()) { + if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport) == false) + KMessageBox::error(this, i18n("Cannot write to file %1", url.path())); + } } -#include "moc_titlewidget.cpp" +QDomDocument TitleWidget::xml() +{ + QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport); + if (cropImage->isChecked()) { + doc.documentElement().setAttribute("crop", 1); + } + return doc; +} + +void TitleWidget::setXml(QDomDocument doc) +{ + m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport); + QDomElement e = doc.documentElement(); + cropImage->setChecked(e.hasAttribute("crop")); + m_transformations.clear(); + QList items = graphicsView->scene()->items(); + const double PI = 4.0 * atan(1.0); + for (int i = 0; i < items.count(); i++) { + QTransform t = items.at(i)->transform(); + Transform x; + x.scalex = t.m11(); + x.scaley = t.m22(); + x.rotate = 180. / PI * atan2(-t.m21(), t.m11()); + m_transformations[items.at(i)] = x; + } + // 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(); +} + +const QRect TitleWidget::renderedRect() +{ + int minX = 0; + int minY = 0; + int maxX = m_frameWidth; + int maxY = m_frameHeight; + if (!cropImage->isChecked()) { + m_scene->removeItem(m_startViewport); + m_scene->removeItem(m_endViewport); + QRect boundingRect = m_scene->itemsBoundingRect().toRect(); + if (boundingRect.left() < 0) minX = boundingRect.left(); + if (boundingRect.top() < 0) minY = boundingRect.top(); + if (boundingRect.right() > maxX) maxX = boundingRect.right(); + if (boundingRect.bottom() > maxY) maxY = boundingRect.bottom(); + if (minX < 0) { + maxX = maxX - minX; + } + if (minY < 0) { + maxY = maxY - minY; + } + } + QRect rect(minX, minY, maxX, maxY); + return rect; +} + +QImage TitleWidget::renderedPixmap() +{ + QRect rect = renderedRect(); + QImage pix(rect.width(), rect.height(), 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); + m_startViewport->setVisible(false); + m_endViewport->setVisible(false); + m_frameImage->setVisible(false); + + m_scene->render(&painter, QRectF(), rect); //QRectF(minX, minY, maxX - minX, maxY - minY)); + painter.end(); + m_frameBorder->setPen(framepen); + m_startViewport->setVisible(true); + m_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_pixel_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()); + + titleConfig.writeEntry("crop_image", cropImage->isChecked()); + + //! \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_pixel_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())); + + cropImage->setChecked(titleConfig.readEntry("crop_image", cropImage->isChecked())); +}