***************************************************************************/
#include "titlewidget.h"
-#include "graphicsscenerectmove.h"
-#include <QGraphicsView>
+#include "kdenlivesettings.h"
+
#include <KDebug>
+#include <KGlobalSettings>
+#include <KFileDialog>
+#include <KStandardDirs>
+
+#include <QDomDocument>
#include <QGraphicsItem>
-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 (fontBold, SIGNAL ( clicked()), this, SLOT( setBold()) ) ;
-
- 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()));
-
- 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()));
-
- GraphicsSceneRectMove *scene=new GraphicsSceneRectMove(this);
- startViewport=new QGraphicsPolygonItem(QPolygonF(QRectF(0,0,0,0)));
- endViewport=new QGraphicsPolygonItem(QPolygonF(QRectF(0,0,0,0)));
-
- startViewportSize->setValue(40);
- endViewportSize->setValue(40);
-
- scene->addItem(startViewport);
- scene->addItem(endViewport);
-
-
- // 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->setInteractive(true);
- 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<QGraphicsItem*> 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<QGraphicsItem*> 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::rectChanged(){
- QList<QGraphicsItem*> 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<QGraphicsItem*> l=graphicsView->scene()->selectedItems();
- if (l.size()==1 && (l[0])->type()==8 && !l[0]->hasFocus()){
- //ktextedit->document()->setTextOption();
- }
-}
-
-void TitleWidget::setupViewports(){
- double aspect_ratio=4.0/3.0;//read from project
-
- QRectF sp(startViewportX->value(), startViewportY->value(),0,0);
- QRectF ep(endViewportX->value(),endViewportY->value(),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->setPolygon(QPolygonF(sp));
- endViewport->setPolygon(QPolygonF(ep));
-
-
-
-
-}
-#include "moc_titlewidget.cpp"
+#include <QGraphicsSvgItem>
+#include <QTimer>
+#include <QToolBar>
+#include <QMenu>
+
+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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ l[0]->setZValue(v);
+ }
+}
+
+void TitleWidget::selectionChanged() {
+ if (m_scene->tool() != TITLE_SELECT) return;
+ QList<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1 && (l[0])->type() == 8 && l[0]->hasFocus()) {
+ QGraphicsTextItem* item = static_cast <QGraphicsTextItem*> (l[0]);
+ //item-
+ }*/
+}
+
+void TitleWidget::rectChanged() {
+ QList<QGraphicsItem*> 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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) {
+ //ktextedit->document()->setTextOption();
+ }
+}
+
+void TitleWidget::itemScaled(int val) {
+ QList<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem*> 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<QGraphicsItem *> 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()));
+}
projects / kdenlive / blobdiff