* *
***************************************************************************/
+#include "titlewidget.h"
+#include "kdenlivesettings.h"
+#include <KDebug>
+#include <KGlobalSettings>
+#include <KFileDialog>
+#include <KStandardDirs>
+#include <KMessageBox>
-#include <QGraphicsView>
#include <QDomDocument>
#include <QGraphicsItem>
#include <QGraphicsSvgItem>
#include <QTimer>
-
#include <QToolBar>
#include <QMenu>
-
-#include <KDebug>
-#include <KGlobalSettings>
-#include <KFileDialog>
-
-#include "titlewidget.h"
-#include "kdenlivesettings.h"
+#include <QTextBlockFormat>
+#include <QTextCursor>
int settingUp = false;
-TitleWidget::TitleWidget(Render *render, QWidget *parent): QDialog(parent), m_frameImage(NULL), m_render(render), m_count(0) {
+const int IMAGEITEM = 7;
+const int RECTITEM = 3;
+const int TEXTITEM = 8;
+
+TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget *parent) :
+ QDialog(parent),
+ Ui::TitleWidget_UI(),
+ m_startViewport(NULL),
+ m_endViewport(NULL),
+ m_render(render),
+ m_count(0),
+ m_projectPath(projectPath)
+{
setupUi(this);
- //frame_properties->
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()) ) ;
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(value_x, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem()));
connect(value_y, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem()));
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(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"));
+ buttonAlignCenter->setIcon(KIcon("format-justify-center"));
+ buttonAlignLeft->setIcon(KIcon("format-justify-left"));
+ buttonAlignRight->setIcon(KIcon("format-justify-right"));
+ buttonAlignNone->setToolTip(i18n("No alignment"));
+ buttonAlignRight->setToolTip(i18n("Align right"));
+ buttonAlignLeft->setToolTip(i18n("Align left"));
+ buttonAlignCenter->setToolTip(i18n("Align center"));
+
+ 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("insert-rect"), i18n("Add Rectangle"));
+ m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), i18n("Add Rectangle"));
m_buttonRect->setCheckable(true);
connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool()));
connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool()));
m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image"));
- m_buttonImage->setCheckable(true);
+ m_buttonImage->setCheckable(false);
connect(m_buttonImage, SIGNAL(triggered()), this, SLOT(slotImageTool()));
- m_buttonCursor = m_toolbar->addAction(KIcon("select-rectangular"), i18n("Selection Tool"));
+ m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool"));
m_buttonCursor->setCheckable(true);
connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool()));
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);
+ /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10);
gradient->setSpread(QGradient::ReflectSpread);
- //scene->setBackgroundBrush(*gradient);
+ 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(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(-1100);
- m_frameBorder->setBrush(QColor(0, 0, 0, 0));
+ 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();
+ }
}
+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;
+ delete m_startViewport;
+ delete m_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) {
+void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
+{
//slotAdjustZoom();
}
-void TitleWidget::slotTextTool() {
+void TitleWidget::slotTextTool()
+{
rect_properties->setHidden(true);
text_properties->setHidden(false);
m_scene->setTool(TITLE_TEXT);
m_buttonRect->setChecked(false);
m_buttonCursor->setChecked(false);
- m_buttonImage->setChecked(false);
}
-void TitleWidget::slotRectTool() {
+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_buttonImage->setChecked(false);
+ m_buttonRect->setChecked(true);
}
-void TitleWidget::slotSelectTool() {
+void TitleWidget::slotSelectTool()
+{
m_scene->setTool(TITLE_SELECT);
m_buttonCursor->setChecked(true);
m_buttonText->setChecked(false);
m_buttonRect->setChecked(false);
- m_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::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)));
+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 * rect) {
+void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
+{
QColor f = rectFColor->color();
f.setAlpha(rectFAlpha->value());
QPen penf(f);
//graphicsView->setFocus();
}
-void TitleWidget::slotNewText(QGraphicsTextItem *tt) {
+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);
QColor color = fontColorButton->color();
color.setAlpha(textAlpha->value());
setCurrentItem(tt);
}
-void TitleWidget::setCurrentItem(QGraphicsItem *item) {
+void TitleWidget::setCurrentItem(QGraphicsItem *item)
+{
m_scene->setSelectedItem(item);
}
-void TitleWidget::zIndexChanged(int v) {
+void TitleWidget::zIndexChanged(int v)
+{
QList<QGraphicsItem*> 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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
//toolBox->setItemEnabled(2, false);
value_y->blockSignals(true);
value_w->blockSignals(true);
value_h->blockSignals(true);
- kDebug() << "//////// SELECTION CHANGED; ITEMS: " << l.size();
+ itemzoom->blockSignals(true);
+ itemrotate->blockSignals(true);
if (l.size() == 1) {
- if ((l[0])->type() == 8) {
+ if (l.at(0)->type() == TEXTITEM) {
rect_properties->setHidden(true);
text_properties->setHidden(false);
- QGraphicsTextItem* i = ((QGraphicsTextItem*)l[0]);
+ QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(l.at(0));
//if (l[0]->hasFocus())
//ktextedit->setHtml(i->toHtml());
toolBox->setCurrentIndex(0);
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.pointSize());
+ font_size->setValue(font.pixelSize());
buttonBold->setChecked(font.bold());
buttonItalic->setChecked(font.italic());
buttonUnder->setChecked(font.underline());
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);
buttonUnder->blockSignals(false);
fontColorButton->blockSignals(false);
textAlpha->blockSignals(false);
+ buttonAlignLeft->blockSignals(false);
+ buttonAlignRight->blockSignals(false);
+ buttonAlignNone->blockSignals(false);
+ buttonAlignCenter->blockSignals(false);
value_x->setValue((int) i->pos().x());
value_y->setValue((int) i->pos().y());
frame_properties->setEnabled(true);
value_w->setEnabled(false);
value_h->setEnabled(false);
- } else if ((l[0])->type() == 3) {
+ } else if ((l.at(0))->type() == RECTITEM) {
rect_properties->setHidden(false);
text_properties->setHidden(true);
settingUp = true;
- QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]);
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(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();
+ //kDebug() << rec->brush().color().alpha();
QColor fcol = rec->pen().color();
QColor bcol = rec->brush().color();
//fcol.setAlpha(255);
//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);
+ 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);
} else frame_properties->setEnabled(false);
}
-void TitleWidget::slotAdjustSelectedItem() {
+void TitleWidget::slotAdjustSelectedItem()
+{
QList<QGraphicsItem*> 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]);
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(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) {
+ } else if (l.at(0)->type() == TEXTITEM) {
//text item
- QGraphicsTextItem *rec = ((QGraphicsTextItem*)l[0]);
+ QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(l.at(0));
rec->setPos(value_x->value(), value_y->value());
}
}
}
-void TitleWidget::slotChangeBackground() {
+void TitleWidget::slotChangeBackground()
+{
QColor color = kcolorbutton->color();
color.setAlpha(horizontalSlider->value());
m_frameBorder->setBrush(QBrush(color));
}
-void TitleWidget::textChanged() {
+void TitleWidget::textChanged()
+{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
- if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) {
+ if (l.size() == 1 && l.at(0)->type() == TEXTITEM && !l.at(0)->hasFocus()) {
//kDebug() << ktextedit->document()->toHtml();
//((QGraphicsTextItem*)l[0])->setHtml(ktextedit->toHtml());
}
}
-void TitleWidget::slotUpdateText() {
+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());
QGraphicsTextItem* item = NULL;
QList<QGraphicsItem*> 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 <QGraphicsTextItem *>(l.at(0));
}
if (!item) return;
//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);
+ }
+
{
item->setFont(font);
item->setDefaultTextColor(color);
+ cur.select(QTextCursor::Document);
+ cur.setBlockFormat(format);
+ item->setTextCursor(cur);
+ cur.clearSelection();
+ item->setTextCursor(cur);
+
}
/*else {
QTextDocumentFragment selec = item->textCursor().selection ();
}*/
}
-void TitleWidget::rectChanged() {
+void TitleWidget::rectChanged()
+{
QList<QGraphicsItem*> 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<QGraphicsRectItem *>(l.at(0));
QColor f = rectFColor->color();
f.setAlpha(rectFAlpha->value());
QPen penf(f);
}
}
-void TitleWidget::fontBold() {
+void TitleWidget::fontBold()
+{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
- if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) {
+ if (l.size() == 1 && l.at(0)->type() == TEXTITEM && !l.at(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<QGraphicsItem*> 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;
}
}
-void TitleWidget::itemRotate(int val) {
+void TitleWidget::itemRotate(int val)
+{
QList<QGraphicsItem*> 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;
}
}
+void TitleWidget::itemHCenter()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsItem *item = l.at(0);
+ QRectF br;
+ if (item->type() == RECTITEM) {
+ br = ((QGraphicsRectItem*)item)->rect();
+ } else br = item->sceneBoundingRect();
+ int width = (int) br.width();
+ int newPos = (int)((m_frameWidth - width) / 2);
+ item->setPos(newPos, item->pos().y());
+ }
+}
-void TitleWidget::setupViewports() {
+void TitleWidget::itemVCenter()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsItem *item = l.at(0);
+ QRectF br;
+ if (item->type() == RECTITEM) {
+ br = ((QGraphicsRectItem*)item)->rect();
+ } else br = item->sceneBoundingRect();
+ 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);
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"));
+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;
+ 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_projectPath), "*.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()));
+ }
}
-QPixmap TitleWidget::renderedPixmap() {
- QPixmap pix(m_frameWidth, m_frameHeight);
+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 <QGraphicsItem *> 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();
+}
+
+QImage TitleWidget::renderedPixmap()
+{
+ 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;
+ }
+ }
+
+ QImage pix(maxX, maxY, QImage::Format_ARGB32);
pix.fill(Qt::transparent);
QPainter painter(&pix);
-
- m_scene->clearSelection();
+ painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::HighQualityAntialiasing);
+ m_scene->clearTextSelection();
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_startViewport->setVisible(false);
+ m_endViewport->setVisible(false);
+ m_frameImage->setVisible(false);
+
+ m_scene->render(&painter, QRectF(), QRectF(minX, minY, maxX - minX, maxY - minY));
+ painter.end();
m_frameBorder->setPen(framepen);
- startViewport->setPen(startpen);
- endViewport->setPen(endpen);
- displayBackgroundFrame();
+ m_startViewport->setVisible(true);
+ m_endViewport->setVisible(true);
+ m_frameImage->setVisible(true);
return pix;
}
-#include "moc_titlewidget.cpp"
+/** \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()));
+}
projects / kdenlive / blobdiff