#include <QGraphicsView>
#include <QDomDocument>
-#include <KDebug>
-#include <KGlobalSettings>
#include <QGraphicsItem>
#include <QGraphicsSvgItem>
+#include <QTextDocumentFragment>
+#include <QTimer>
+
+#include <KDebug>
+#include <KGlobalSettings>
#include <KFileDialog>
#include "titlewidget.h"
int settingUp = false;
-TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent) {
+TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent), m_frameImage(NULL), m_render(render), m_count(0) {
setupUi(this);
- frame_properties->setFont(KGlobalSettings::toolBarFont());
+ //frame_properties->
+ 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()));
+ //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(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())) ;
-
-
- connect(kfontrequester, SIGNAL(fontSelected(const QFont &)), this, SLOT(textChanged())) ;
- connect(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(textChanged()));
+ connect(buttonLoad, SIGNAL(clicked()), this, SLOT(loadTitle())) ;
+ connect(buttonSave, 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(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText()));
//connect (ktextedit, SIGNAL(selectionChanged()), this , SLOT (textChanged()));
connect(rectFAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
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()));
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"));
+
+ buttonRect->setIcon(KIcon("insert-rect"));
+ buttonText->setIcon(KIcon("insert-text"));
+ buttonImage->setIcon(KIcon("insert-image"));
+ buttonCursor->setIcon(KIcon("select-rectangular"));
+ buttonSave->setIcon(KIcon("document-save"));
+ buttonLoad->setIcon(KIcon("document-open"));
+
+ connect(buttonRect, SIGNAL(clicked()), this, SLOT(slotRectTool()));
+ connect(buttonText, SIGNAL(clicked()), this, SLOT(slotTextTool()));
+ connect(buttonImage, SIGNAL(clicked()), this, SLOT(slotImageTool()));
+ connect(buttonCursor, SIGNAL(clicked()), this, SLOT(slotSelectTool()));
+
+ text_properties->setHidden(true);
+
m_scene = new GraphicsSceneRectMove(this);
// a gradient background
gradient->setSpread(QGradient::ReflectSpread);
//scene->setBackgroundBrush(*gradient);
-
- graphicsView->setScene(m_scene);
- m_titledocument.setScene(m_scene);
- connect(graphicsView->scene(), SIGNAL(selectionChanged()), this , SLOT(selectionChanged()));
+ 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)));
+ graphicsView->setScene(m_scene);
+ m_titledocument.setScene(m_scene);
QPen framepen(Qt::DotLine);
framepen.setColor(Qt::red);
m_frameWidth = render->renderWidth();
m_frameHeight = render->renderHeight();
+ slotRectTool();
+
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(QColor(0, 0, 0, 0));
m_frameBorder->setFlags(QGraphicsItem::ItemClipsToShape);
graphicsView->scene()->addItem(m_frameBorder);
+
initViewports();
graphicsView->show();
graphicsView->setRenderHint(QPainter::Antialiasing);
graphicsView->setInteractive(true);
- slotAdjustZoom();
+ QTimer::singleShot(500, this, SLOT(slotAdjustZoom()));
//graphicsView->resize(400, 300);
kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height();
toolBox->setItemEnabled(2, false);
//slotAdjustZoom();
}
+void TitleWidget::slotTextTool() {
+ rect_properties->setHidden(true);
+ text_properties->setHidden(false);
+ m_scene->setTool(TITLE_TEXT);
+ buttonRect->setChecked(false);
+ buttonCursor->setChecked(false);
+ buttonImage->setChecked(false);
+}
+
+void TitleWidget::slotRectTool() {
+ rect_properties->setHidden(false);
+ text_properties->setHidden(true);
+ m_scene->setTool(TITLE_RECTANGLE);
+ buttonText->setChecked(false);
+ buttonCursor->setChecked(false);
+ buttonImage->setChecked(false);
+}
+
+void TitleWidget::slotSelectTool() {
+ m_scene->setTool(TITLE_SELECT);
+ buttonCursor->setChecked(true);
+ buttonText->setChecked(false);
+ buttonRect->setChecked(false);
+ buttonImage->setChecked(false);
+}
+
+void TitleWidget::displayBackgroundFrame() {
+ if (m_frameImage) delete m_frameImage;
+ m_frameImage = NULL;
+ if (!displayBg->isChecked()) return;
+ QPixmap bg = m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), m_frameWidth / 2, m_frameHeight / 2);
+ m_frameImage = new QGraphicsPixmapItem(bg);
+ QTransform qtrans;
+ qtrans.scale(2.0, 2.0);
+ m_frameImage->setTransform(qtrans);
+ m_frameImage->setZValue(-1200);
+ m_frameImage->setFlags(QGraphicsItem::ItemClipsToShape);
+ graphicsView->scene()->addItem(m_frameImage);
+}
+
void TitleWidget::initViewports() {
startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
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);
- tt->setFont(kfontrequester->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);*/
+void TitleWidget::slotNewText(QGraphicsTextItem *tt) {
+ QFont font = font_family->currentFont();
+ font.setPointSize(font_size->value());
+ 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) {
}
void TitleWidget::selectionChanged() {
+ if (m_scene->tool() != TITLE_SELECT) return;
QList<QGraphicsItem*> 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);
+ 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(2);
- toolBox->setItemEnabled(2, true);
+ //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());
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);
- }
+ } 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_y->blockSignals(false);
value_w->blockSignals(false);
value_h->blockSignals(false);
- }
+ } else frame_properties->setEnabled(false);
}
void TitleWidget::slotAdjustSelectedItem() {
void TitleWidget::slotChangeBackground() {
QColor color = kcolorbutton->color();
color.setAlpha(horizontalSlider->value());
- graphicsView->scene()->setBackgroundBrush(QBrush(color));
+ 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());
+ //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) {
void TitleWidget::loadTitle() {
KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlivetitle", this, tr("Save Title"));
- m_titledocument.loadDocument(url, startViewport, endViewport);
+ 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() {
m_titledocument.saveDocument(url, startViewport, endViewport);
}
+QPixmap TitleWidget::renderedPixmap() {
+ QPixmap pix(m_frameWidth, m_frameHeight);
+ pix.fill(Qt::transparent);
+ QPainter painter(&pix);
+
+ m_scene->clearSelection();
+ QPen framepen = m_frameBorder->pen();
+ m_frameBorder->setPen(Qt::NoPen);
+ QPen startpen = startViewport->pen();
+ QPen endpen = endViewport->pen();
+ startViewport->setPen(Qt::NoPen);
+ endViewport->setPen(Qt::NoPen);
+ if (m_frameImage) delete m_frameImage;
+ m_frameImage = NULL;
+ m_scene->render(&painter, QRectF(), QRectF(0, 0, m_frameWidth, m_frameHeight));
+ m_frameBorder->setPen(framepen);
+ startViewport->setPen(startpen);
+ endViewport->setPen(endpen);
+ displayBackgroundFrame();
+ return pix;
+}
+
#include "moc_titlewidget.cpp"
projects / kdenlive / blobdiff