/***************************************************************************
- titlewidget.h - description
+ titlewidget.cpp - description
-------------------
begin : Feb 28 2008
copyright : (C) 2008 by Marco Gittler
#include "titlewidget.h"
#include "kdenlivesettings.h"
+#include <cmath>
+
#include <KDebug>
#include <KGlobalSettings>
#include <KFileDialog>
#include <QTimer>
#include <QToolBar>
#include <QMenu>
+#include <QSignalMapper>
+#include <QTextBlockFormat>
+#include <QTextCursor>
int settingUp = false;
-TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget *parent) :
+const int IMAGEITEM = 7;
+const int RECTITEM = 3;
+const int TEXTITEM = 8;
+static bool insertingValues = false;
+
+TitleWidget::TitleWidget(KUrl url, QString projectTitlePath, Render *render, QWidget *parent) :
QDialog(parent),
Ui::TitleWidget_UI(),
- startViewport(NULL),
- endViewport(NULL),
+ m_startViewport(NULL),
+ m_endViewport(NULL),
m_render(render),
m_count(0),
- m_projectPath(projectPath)
+ m_unicodeDialog(new UnicodeDialog(UnicodeDialog::InputHex)),
+ m_projectTitlePath(projectTitlePath)
{
setupUi(this);
setFont(KGlobalSettings::toolBarFont());
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(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()));
+
+ m_signalMapper = new QSignalMapper(this);
+ m_signalMapper->setMapping(value_w, ValueWidth);
+ m_signalMapper->setMapping(value_h, ValueHeight);
+ connect(value_w, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
+ connect(value_h, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
+ connect(m_signalMapper, SIGNAL(mapped(int)), this, SLOT(slotValueChanged(int)));
+
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(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()));
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"));
+
+ buttonAlignNone->setToolTip(i18n("No alignment"));
+ buttonAlignRight->setToolTip(i18n("Align right"));
+ buttonAlignLeft->setToolTip(i18n("Align left"));
+ buttonAlignCenter->setToolTip(i18n("Align center"));
+
+ m_unicodeAction = new QAction(KIcon("kdenlive-insert-unicode"), QString(), this);
+ m_unicodeAction->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_U);
+ m_unicodeAction->setToolTip(i18n("Insert Unicode character") + ' ' + m_unicodeAction->shortcut().toString());
+ connect(m_unicodeAction, SIGNAL(triggered()), this, SLOT(slotInsertUnicode()));
+ buttonInsertUnicode->setDefaultAction(m_unicodeAction);
+
+ 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"));
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_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), QString());
+ m_buttonCursor->setCheckable(true);
+ m_buttonCursor->setShortcut(Qt::ALT + Qt::Key_S);
+ m_buttonCursor->setToolTip(i18n("Selection Tool") + ' ' + m_buttonCursor->shortcut().toString());
+ connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool()));
- m_buttonText = m_toolbar->addAction(KIcon("insert-text"), i18n("Add Text"));
+ m_buttonText = m_toolbar->addAction(KIcon("insert-text"), QString());
m_buttonText->setCheckable(true);
+ m_buttonText->setShortcut(Qt::ALT + Qt::Key_T);
+ m_buttonText->setToolTip(i18n("Add Text") + ' ' + m_buttonText->shortcut().toString());
connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool()));
- m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image"));
+ m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), QString());
+ m_buttonRect->setCheckable(true);
+ m_buttonRect->setShortcut(Qt::ALT + Qt::Key_R);
+ m_buttonRect->setToolTip(i18n("Add Rectangle") + ' ' + m_buttonRect->shortcut().toString());
+ connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool()));
+
+ m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), QString());
m_buttonImage->setCheckable(false);
+ m_buttonImage->setShortcut(Qt::ALT + Qt::Key_I);
+ m_buttonImage->setToolTip(i18n("Add Image") + ' ' + m_buttonImage->shortcut().toString());
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_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);
- text_properties->setHidden(true);
// initialize graphic scene
m_scene = new GraphicsSceneRectMove(this);
graphicsView->setScene(m_scene);
m_titledocument.setScene(m_scene);
+ connect(m_scene, SIGNAL(changed(QList<QRectF>)), this, SLOT(slotChanged()));
// a gradient background
/*QRadialGradient *gradient = new QRadialGradient(0, 0, 10);
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(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->setInteractive(true);
//graphicsView->resize(400, 300);
kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height();
- toolBox->setItemEnabled(2, false);
+ //toolBox->setItemEnabled(2, false);
if (!url.isEmpty()) {
- m_count = m_titledocument.loadDocument(url, startViewport, endViewport) + 1;
+ m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport) + 1;
slotSelectTool();
} else {
- slotRectTool();
+ slotTextTool();
}
+
+ showToolbars(TITLE_NONE);
}
TitleWidget::~TitleWidget()
delete m_buttonCursor;
delete m_buttonSave;
delete m_buttonLoad;
+ delete m_unicodeAction;
+ delete m_unicodeDialog;
delete m_frameBorder;
delete m_frameImage;
- if (startViewport) delete startViewport;
- if (endViewport) delete endViewport;
+ delete m_startViewport;
+ delete m_endViewport;
delete m_scene;
+ delete m_signalMapper;
}
//static
-QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl)
+QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone)
{
QStringList result;
- QString titlePath = projectUrl.path() + "/titles/";
+ QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
KStandardDirs::makeDir(titlePath);
- QString titleName = "title";
+ titlePath.append((isClone == false) ? "title" : "clone");
int counter = 0;
- QString path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false);
- while (QFile::exists(path + ".png")) {
+ QString path;
+ while (path.isEmpty() || QFile::exists(path)) {
counter++;
- path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false);
+ path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png";
}
- result.append(titleName + QString::number(counter).rightJustified(3, '0', false));
- result.append(path + ".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() + "/titles/";
+ QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
KStandardDirs::makeDir(titlePath);
return titlePath + titleName + ".png";
}
void TitleWidget::slotTextTool()
{
- rect_properties->setHidden(true);
- text_properties->setHidden(false);
m_scene->setTool(TITLE_TEXT);
- m_buttonRect->setChecked(false);
- m_buttonCursor->setChecked(false);
+ showToolbars(TITLE_TEXT);
+ checkButton(TITLE_TEXT);
}
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);
+ showToolbars(TITLE_RECTANGLE);
+ checkButton(TITLE_RECTANGLE);
}
void TitleWidget::slotSelectTool()
{
m_scene->setTool(TITLE_SELECT);
- m_buttonCursor->setChecked(true);
- m_buttonText->setChecked(false);
- m_buttonRect->setChecked(false);
+
+ // Find out which toolbars need to be shown, depending on selected item
+ TITLETOOL t = TITLE_SELECT;
+ QList<QGraphicsItem *> 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);
+
+ if (l.size() > 0) {
+ updateCoordinates(l.at(0));
+ updateDimension(l.at(0));
+ updateRotZoom(l.at(0));
+ }
+
+ checkButton(TITLE_SELECT);
}
void TitleWidget::slotImageTool()
}
}
m_scene->setTool(TITLE_SELECT);
- m_buttonRect->setChecked(false);
- m_buttonCursor->setChecked(true);
- m_buttonText->setChecked(false);
+ showToolbars(TITLE_SELECT);
+ checkButton(TITLE_NONE);
+}
+
+void TitleWidget::showToolbars(TITLETOOL toolType)
+{
+ bool bText = false;
+ bool bRect = false;
+ bool bImage = false;
+ bool bNone = false;
+
+ switch (toolType) {
+ case TITLE_TEXT:
+ bText = true;
+ break;
+ case TITLE_RECTANGLE:
+ bRect = true;
+ break;
+ case TITLE_IMAGE:
+ bImage = true;
+ break;
+ default:
+ bNone = true;
+ break;
+ }
+ text_properties->setHidden(!bText);
+ rect_properties->setHidden(!bRect);
+ image_properties->setHidden(!bImage);
+ 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 bImage = 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;
+ bValue_w = true;
+ bValue_h = true;
+ bImage = true;
+ break;
+ default:
+ break;
+ }
+ frame_properties->setEnabled(bFrame);
+ text_properties->setEnabled(bText);
+ rect_properties->setEnabled(bRect);
+ image_properties->setEnabled(bImage);
+ value_w->setEnabled(bValue_w);
+ value_h->setEnabled(bValue_h);
+}
+
+void TitleWidget::checkButton(TITLETOOL toolType)
+{
+ bool bSelect = false;
+ bool bText = false;
+ bool bRect = false;
+ bool bImage = false;
+
+ switch (toolType) {
+ case TITLE_SELECT:
+ bSelect = true;
+ break;
+ case TITLE_TEXT:
+ bText = true;
+ break;
+ case TITLE_RECTANGLE:
+ bRect = true;
+ break;
+ case TITLE_IMAGE:
+ bImage = true;
+ break;
+ case TITLE_NONE:
+ break;
+ }
+
+ m_buttonCursor->setChecked(bSelect);
+ m_buttonText->setChecked(bText);
+ m_buttonRect->setChecked(bRect);
+ m_buttonImage->setChecked(bImage);
}
void TitleWidget::displayBackgroundFrame()
void TitleWidget::initViewports()
{
- startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
- endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
+ 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);
+ startViewportSize->setValue(100);
+ endViewportSize->setValue(100);
- 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)
void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
{
+ updateAxisButtons(rect); // back to default
+
QColor f = rectFColor->color();
f.setAlpha(rectFAlpha->value());
QPen penf(f);
void TitleWidget::slotNewText(QGraphicsTextItem *tt)
{
+ updateAxisButtons(tt); // back to default
+
QFont font = font_family->currentFont();
font.setPixelSize(font_size->value());
// mbd: issue 551:
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]);
+ 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 <QGraphicsTextItem *>(l.at(0));
//if (l[0]->hasFocus())
- //ktextedit->setHtml(i->toHtml());
toolBox->setCurrentIndex(0);
//toolBox->setItemEnabled(2, true);
font_size->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);
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);
-
- 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);
+ 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 = ((QGraphicsRectItem*)l[0]);
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(0));
toolBox->setCurrentIndex(0);
//toolBox->setItemEnabled(3, true);
rectFAlpha->setValue(rec->pen().color().alpha());
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);
+
+ updateAxisButtons(l.at(0));
+ updateCoordinates(rec);
+ updateDimension(rec);
+ enableToolbars(TITLE_RECTANGLE);
+
+ } else if (l.at(0)->type() == IMAGEITEM) {
+ showToolbars(TITLE_IMAGE);
+
+ updateCoordinates(l.at(0));
+ updateDimension(l.at(0));
+
+ enableToolbars(TITLE_IMAGE);
+
} else {
//toolBox->setCurrentIndex(0);
- frame_properties->setEnabled(false);
+ showToolbars(TITLE_NONE);
+ enableToolbars(TITLE_NONE);
+ /*frame_properties->setEnabled(false);
+ text_properties->setEnabled(false);
+ rect_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);
- } else frame_properties->setEnabled(false);
+ itemzoom->blockSignals(false);
+ itemrotate->blockSignals(false);
+ }
}
+void TitleWidget::slotValueChanged(int type)
+{
+ QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0 && l.at(0)->type() == IMAGEITEM) {
+
+ int val = 0;
+ switch (type) {
+ case ValueWidth:
+ val = value_w->value();
+ break;
+ case ValueHeight:
+ val = value_h->value();
+ break;
+ }
+
+ QGraphicsItem *i = l.at(0);
+ Transform t = m_transformations.value(i);
+
+ // Ratio width:height
+ double phi = (double) i->boundingRect().width() / i->boundingRect().height();
+ double alpha = (double) t.rotate / 180.0 * M_PI;
+
+ // New length
+ double length = val;
+
+ // Scaling factor
+ double scale = 1;
+
+ switch (type) {
+ case ValueWidth:
+ // Add 0.5 because otherwise incrementing by 1 might have no effect
+ length = val / (cos(alpha) + 1 / phi * sin(alpha)) + 0.5;
+ scale = length / i->boundingRect().width();
+ break;
+ case ValueHeight:
+ length = val / (phi * sin(alpha) + cos(alpha)) + 0.5;
+ scale = length / i->boundingRect().height();
+ break;
+ }
+
+ t.scalex = scale;
+ t.scaley = scale;
+ QTransform qtrans;
+ qtrans.scale(scale, scale);
+ qtrans.rotate(t.rotate);
+ i->setTransform(qtrans);
+ m_transformations[i] = t;
+
+ updateDimension(i);
+ updateRotZoom(i);
+ }
+}
+
+/** \brief Updates position/size of the selected item when a value
+ * of an item (coordinates, size) has changed */
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]);
- rec->setPos(value_x->value(), value_y->value());
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(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));
+ }
+ }
+}
+
+/** \brief Updates width/height int the text fields, regarding transformation matrix */
+void TitleWidget::updateDimension(QGraphicsItem *i)
+{
+ value_w->blockSignals(true);
+ 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 <QGraphicsRectItem *>(i);
+ value_w->setValue((int) r->rect().width());
+ value_h->setValue((int) r->rect().height());
+ } else if (i->type() == TEXTITEM) {
+ QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(i);
+ value_w->setValue((int) t->boundingRect().width());
+ value_h->setValue((int) t->boundingRect().height());
+ }
+
+ value_w->blockSignals(false);
+ 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 <QGraphicsTextItem *>(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 <QGraphicsRectItem *>(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);
+}
+
+void TitleWidget::updateRotZoom(QGraphicsItem *i)
+{
+ itemzoom->blockSignals(true);
+ itemrotate->blockSignals(false);
+
+ Transform t = m_transformations.value(i);
+ itemzoom->setValue((int)(t.scalex * 100.0 + 0.5));
+ itemrotate->setValue((int)(t.rotate));
+
+ itemzoom->blockSignals(false);
+ itemrotate->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 <QGraphicsTextItem *>(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 <QGraphicsRectItem *>(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<QGraphicsItem*> 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<QGraphicsItem*> 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()
m_frameBorder->setBrush(QBrush(color));
}
-void TitleWidget::textChanged()
+/**
+ * Something (yeah) has changed in our QGraphicsScene.
+ */
+void TitleWidget::slotChanged()
{
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());
+ if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) {
+ textChanged(static_cast <QGraphicsTextItem *>(l.at(0)));
+ }
+}
+
+/**
+ * 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<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0) {
+ if (l.at(0)->type() == TEXTITEM) {
+ QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(l.at(0));
+ t->textCursor().insertText(text);
+ }
}
}
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);
- }
- /*else {
- QTextDocumentFragment selec = item->textCursor().selection ();
- selec.set
- }*/
- //if (ktextedit->textCursor().selectedText().isEmpty()) ktextedit->selectAll();
+ cur.select(QTextCursor::Document);
+ cur.setBlockFormat(format);
+ item->setTextCursor(cur);
+ cur.clearSelection();
+ item->setTextCursor(cur);
- //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];
+ 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()
-{
- 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]];
+ 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));
}
}
{
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;
+ updateDimension(l.at(0));
}
}
{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1) {
- QGraphicsItem *item = l[0];
+ QGraphicsItem *item = l.at(0);
QRectF br;
- if (item->type() == 3) {
- br = ((QGraphicsRectItem*)item)->rect();
- } else br = item->boundingRect();
- int width = (int) br.width();
+ 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);
}
}
{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1) {
- QGraphicsItem *item = l[0];
+ QGraphicsItem *item = l.at(0);
QRectF br;
- if (item->type() == 3) {
- br = ((QGraphicsRectItem*)item)->rect();
- } else br = item->boundingRect();
- int height = (int) br.height();
+ 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()
{
- 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));
-
+ //double aspect_ratio = 4.0 / 3.0;//read from project
+ //better zoom centered, but render uses only the created rect, so no problem to change the zoom function
+ QRectF sp(0, 0, startViewportSize->value() * m_frameWidth / 100.0 , startViewportSize->value()* m_frameHeight / 100.0);
+ QRectF ep(0, 0, endViewportSize->value() * m_frameWidth / 100.0, endViewportSize->value() * m_frameHeight / 100.0);
+ // use a polygon thiat uses 16:9 and 4:3 rects forpreview the size in all aspect ratios ?
+ QPolygonF spoly(sp);
+ QPolygonF epoly(ep);
+ spoly.translate(startViewportX->value(), startViewportY->value());
+ epoly.translate(endViewportX->value(), endViewportY->value());
+ m_startViewport->setPolygon(spoly);
+ m_endViewport->setPolygon(epoly);
+ if (! insertingValues) {
+ m_startViewport->setData(0, startViewportX->value());
+ m_startViewport->setData(1, startViewportY->value());
+ m_startViewport->setData(2, startViewportSize->value());
+
+ m_endViewport->setData(0, endViewportX->value());
+ m_endViewport->setData(1, endViewportY->value());
+ m_endViewport->setData(2, endViewportSize->value());
+ }
}
void TitleWidget::loadTitle()
{
- KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Load Title"));
+ KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "*.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;
+ insertingValues = true;
+ startViewportX->setValue(m_startViewport->data(0).toInt());
+ startViewportY->setValue(m_startViewport->data(1).toInt());
+ startViewportSize->setValue(m_startViewport->data(2).toInt());
+ endViewportX->setValue(m_endViewport->data(0).toInt());
+ endViewportY->setValue(m_endViewport->data(1).toInt());
+ endViewportSize->setValue(m_endViewport->data(2).toInt());
+ insertingValues = false;
slotSelectTool();
}
}
void TitleWidget::saveTitle(KUrl url)
{
- if (url.isEmpty()) url = KFileDialog::getSaveUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Save Title"));
+ if (url.isEmpty()) url = KFileDialog::getSaveUrl(KUrl(m_projectTitlePath), "*.kdenlivetitle", this, i18n("Save Title"));
if (!url.isEmpty()) {
- if (m_titledocument.saveDocument(url, startViewport, endViewport) == false)
+ if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport) == false)
KMessageBox::error(this, i18n("Cannot write to file %1", url.path()));
}
}
QDomDocument TitleWidget::xml()
{
- return m_titledocument.xml(startViewport, endViewport);
+ 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, startViewport, endViewport);
+ 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);
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()
{
- QImage pix(m_frameWidth, m_frameHeight, QImage::Format_ARGB32);
+ 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);
- startViewport->setVisible(false);
- endViewport->setVisible(false);
+ m_startViewport->setVisible(false);
+ m_endViewport->setVisible(false);
m_frameImage->setVisible(false);
- m_scene->render(&painter, QRectF(), QRectF(0, 0, m_frameWidth, m_frameHeight));
+ m_scene->render(&painter, QRectF(), rect); //QRectF(minX, minY, maxX - minX, maxY - minY));
painter.end();
m_frameBorder->setPen(framepen);
- startViewport->setVisible(true);
- endViewport->setVisible(true);
+ m_startViewport->setVisible(true);
+ m_endViewport->setVisible(true);
m_frameImage->setVisible(true);
return pix;
}
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();
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