#include <KStandardDirs>
#include <KMessageBox>
#include <kio/netaccess.h>
+#include <kdeversion.h>
#include <QDomDocument>
#include <QGraphicsItem>
#include <QTextBlockFormat>
#include <QTextCursor>
+#if QT_VERSION >= 0x040600
+#include <QGraphicsEffect>
+#include <QGraphicsBlurEffect>
+#include <QGraphicsDropShadowEffect>
+#endif
+
int settingUp = false;
const int IMAGEITEM = 7;
const int RECTITEM = 3;
const int TEXTITEM = 8;
-static bool insertingValues = false;
+
+const int NOEFFECT = 0;
+const int BLUREFFECT = 1;
+const int SHADOWEFFECT = 2;
+const int TYPEWRITEREFFECT = 3;
TitleWidget::TitleWidget(KUrl url, Timecode tc, QString projectTitlePath, Render *render, QWidget *parent) :
QDialog(parent),
{
setupUi(this);
setFont(KGlobalSettings::toolBarFont());
- //toolBox->setFont(KGlobalSettings::toolBarFont());
frame_properties->setEnabled(false);
- rect_properties->setFixedHeight(frame_properties->height() + 4);
- no_properties->setFixedHeight(frame_properties->height() + 4);
- image_properties->setFixedHeight(frame_properties->height() + 4);
- text_properties->setFixedHeight(frame_properties->height() + 4);
frame_properties->setFixedHeight(frame_toolbar->height());
itemzoom->setSuffix(i18n("%"));
m_frameWidth = render->renderWidth();
m_frameHeight = render->renderHeight();
- showToolbars(TITLE_NONE);
+ showToolbars(TITLE_SELECT);
//TODO: get default title duration instead of hardcoded one
title_duration->setText(m_tc.getTimecode(GenTime(5000 / 1000.0)));
connect(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText()));
connect(font_weight_box, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateText()));
+ connect(font_family, SIGNAL(editTextChanged(const QString &)), this, SLOT(slotFontText(const QString&)));
+
connect(rectFAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
connect(rectBAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
connect(rectFColor, SIGNAL(clicked()), this, SLOT(rectChanged()));
connect(endViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));*/
+ // Fill effects
+ effect_list->addItem(i18n("None"), NOEFFECT);
+ effect_list->addItem(i18n("Typewriter"), TYPEWRITEREFFECT);
+ effect_list->addItem(i18n("Blur"), BLUREFFECT);
+
+
connect(zValue, SIGNAL(valueChanged(int)), this, SLOT(zIndexChanged(int)));
connect(itemzoom, SIGNAL(valueChanged(int)), this, SLOT(itemScaled(int)));
connect(itemrotate, SIGNAL(valueChanged(int)), this, SLOT(itemRotate(int)));
connect(itembottom, SIGNAL(clicked()), this, SLOT(itemBottom()));
connect(itemleft, SIGNAL(clicked()), this, SLOT(itemLeft()));
connect(itemright, SIGNAL(clicked()), this, SLOT(itemRight()));
+ connect(effect_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotAddEffect(int)));
+ connect(typewriter_delay, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
+ connect(typewriter_start, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
+ connect(blur_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditBlur(int)));
+ connect(shadow_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ connect(shadow_x, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ connect(shadow_y, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ effect_stack->setHidden(true);
+ effect_frame->setEnabled(false);
connect(origin_x_left, SIGNAL(clicked()), this, SLOT(slotOriginXClicked()));
connect(origin_y_top, SIGNAL(clicked()), this, SLOT(slotOriginYClicked()));
connect(m_unicodeAction, SIGNAL(triggered()), this, SLOT(slotInsertUnicode()));
buttonInsertUnicode->setDefaultAction(m_unicodeAction);
+ m_zUp = new QAction(KIcon("kdenlive-zindex-up"), QString(), this);
+ m_zUp->setShortcut(Qt::Key_PageUp);
+ m_zUp->setToolTip(i18n("Raise object"));
+ connect(m_zUp, SIGNAL(triggered()), this, SLOT(slotZIndexUp()));
+ zUp->setDefaultAction(m_zUp);
+
+ m_zDown = new QAction(KIcon("kdenlive-zindex-down"), QString(), this);
+ m_zDown->setShortcut(Qt::Key_PageDown);
+ m_zDown->setToolTip(i18n("Lower object"));
+ connect(m_zDown, SIGNAL(triggered()), this, SLOT(slotZIndexDown()));
+ zDown->setDefaultAction(m_zDown);
+
+ m_zTop = new QAction(KIcon("kdenlive-zindex-top"), QString(), this);
+ m_zTop->setShortcut(Qt::Key_Home);
+ m_zTop->setToolTip(i18n("Raise object to top"));
+ connect(m_zTop, SIGNAL(triggered()), this, SLOT(slotZIndexTop()));
+ zTop->setDefaultAction(m_zTop);
+
+ m_zBottom = new QAction(KIcon("kdenlive-zindex-bottom"), QString(), this);
+ m_zBottom->setShortcut(Qt::Key_End);
+ m_zBottom->setToolTip(i18n("Lower object to bottom"));
+ connect(m_zBottom, SIGNAL(triggered()), this, SLOT(slotZIndexBottom()));
+ zBottom->setDefaultAction(m_zBottom);
+
+ zDown->setIcon(KIcon("kdenlive-zindex-down"));
+ zTop->setIcon(KIcon("kdenlive-zindex-top"));
+ zBottom->setIcon(KIcon("kdenlive-zindex-bottom"));
+ connect(zDown, SIGNAL(clicked()), this, SLOT(slotZIndexDown()));
+ connect(zTop, SIGNAL(clicked()), this, SLOT(slotZIndexTop()));
+ connect(zBottom, SIGNAL(clicked()), this, SLOT(slotZIndexBottom()));
+
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"));
QHBoxLayout *layout = new QHBoxLayout;
frame_toolbar->setLayout(layout);
- layout->setContentsMargins(2, 2, 2, 2);
+ layout->setContentsMargins(0, 0, 0, 0);
QToolBar *m_toolbar = new QToolBar("titleToolBar", this);
+ int s = style()->pixelMetric(QStyle::PM_SmallIconSize);
+ m_toolbar->setIconSize(QSize(s, s));
m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), QString());
m_buttonCursor->setCheckable(true);
initAnimation();
connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
+
+ buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
}
TitleWidget::~TitleWidget()
delete m_buttonSave;
delete m_buttonLoad;
delete m_unicodeAction;
+ delete m_zUp;
+ delete m_zDown;
+ delete m_zTop;
+ delete m_zBottom;
delete m_unicodeDialog;
delete m_frameBorder;
return result;
}
+// static
QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName)
{
QStringList result;
return titlePath + titleName + ".png";
}
+// static
+QStringList TitleWidget::extractImageList(QString xml)
+{
+ QStringList result;
+ if (xml.isEmpty()) return result;
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomNodeList images = doc.elementsByTagName("content");
+ for (int i = 0; i < images.count(); i++) {
+ if (images.at(i).toElement().hasAttribute("url"))
+ result.append(images.at(i).toElement().attribute("url"));
+ }
+ return result;
+}
+
+
//virtual
void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
{
enableToolbars(t);
if (t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) {
//graphicsView->centerOn(l.at(0));
- t = TITLE_NONE;
+ t = TITLE_SELECT;
}
showToolbars(t);
void TitleWidget::slotImageTool()
{
- KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.svg *.png *.jpg *.jpeg *.gif *.raw", this, i18n("Load Image"));
+ // TODO: find a way to get a list of all supported image types...
+ QString allExtensions = "image/gif image/jpeg image/png image/x-tga image/x-bmp image/svg+xml image/tiff image/x-xcf-gimp image/x-vnd.adobe.photoshop image/x-pcx image/x-exr";
+ KUrl url = KFileDialog::getOpenUrl(KUrl(), allExtensions, this, i18n("Load Image")); //"*.svg *.png *.jpg *.jpeg *.gif *.raw"
if (!url.isEmpty()) {
if (url.path().endsWith(".svg")) {
QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile());
}
m_scene->setTool(TITLE_SELECT);
showToolbars(TITLE_SELECT);
- checkButton(TITLE_NONE);
+ checkButton(TITLE_SELECT);
}
void TitleWidget::showToolbars(TITLETOOL toolType)
{
- switch (toolType) {
- case TITLE_TEXT:
- rect_properties->setHidden(true);
- image_properties->setHidden(true);
- no_properties->setHidden(true);
- text_properties->setHidden(false);
- break;
- case TITLE_RECTANGLE:
- image_properties->setHidden(true);
- no_properties->setHidden(true);
- text_properties->setHidden(true);
- rect_properties->setHidden(false);
- break;
- case TITLE_IMAGE:
- no_properties->setHidden(true);
- text_properties->setHidden(true);
- rect_properties->setHidden(true);
- image_properties->setHidden(false);
- break;
- default:
- text_properties->setHidden(true);
- rect_properties->setHidden(true);
- image_properties->setHidden(true);
- no_properties->setHidden(false);
- break;
- }
+ toolbar_stack->setCurrentIndex((int) toolType);
}
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);
+ bool enable = false;
+ if (toolType == TITLE_RECTANGLE || toolType == TITLE_IMAGE) enable = true;
+ value_w->setEnabled(enable);
+ value_h->setEnabled(enable);
}
void TitleWidget::checkButton(TITLETOOL toolType)
case TITLE_IMAGE:
bImage = true;
break;
- case TITLE_NONE:
+ default:
break;
}
itemzoom->blockSignals(true);
itemrotate->blockSignals(true);
if (l.size() == 0) {
+ effect_stack->setHidden(true);
+ effect_frame->setEnabled(false);
+ effect_list->setCurrentIndex(0);
bool blockX = !origin_x_left->signalsBlocked();
bool blockY = !origin_y_top->signalsBlocked();
if (blockX) origin_x_left->blockSignals(true);
origin_y_top->setChecked(false);
updateTextOriginX();
updateTextOriginY();
- enableToolbars(TITLE_NONE);
+ enableToolbars(TITLE_SELECT);
if (blockX) origin_x_left->blockSignals(false);
if (blockY) origin_y_top->blockSignals(false);
itemzoom->setEnabled(false);
itemrotate->setEnabled(false);
+ frame_properties->setEnabled(false);
} else if (l.size() == 1) {
+ effect_frame->setEnabled(true);
+ frame_properties->setEnabled(true);
if (l.at(0) != m_startViewport && l.at(0) != m_endViewport) {
itemzoom->setEnabled(true);
itemrotate->setEnabled(true);
} else {
itemzoom->setEnabled(false);
itemrotate->setEnabled(false);
+ updateInfoText();
}
if (l.at(0)->type() == TEXTITEM) {
showToolbars(TITLE_TEXT);
QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(l.at(0));
+ if (!i->data(100).isNull()) {
+ // Item has an effect
+ QStringList effdata = i->data(100).toStringList();
+ QString effectName = effdata.takeFirst();
+ if (effectName == "typewriter") {
+ QStringList params = effdata.at(0).split(';');
+ typewriter_delay->setValue(params.at(0).toInt());
+ typewriter_start->setValue(params.at(1).toInt());
+ effect_list->setCurrentIndex(effect_list->findData((int) TYPEWRITEREFFECT));
+ effect_stack->setHidden(false);
+ }
+ } else {
+#if QT_VERSION >= 0x040600
+ if (i->graphicsEffect()) {
+ QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(i->graphicsEffect());
+ if (blur) {
+ effect_list->setCurrentIndex(effect_list->findData((int) BLUREFFECT));
+ int rad = (int) blur->blurRadius();
+ blur_radius->setValue(rad);
+ effect_stack->setHidden(false);
+ } else {
+ QGraphicsDropShadowEffect *shad = static_cast <QGraphicsDropShadowEffect *>(i->graphicsEffect());
+ if (shad) {
+ effect_list->setCurrentIndex(effect_list->findData((int) SHADOWEFFECT));
+ shadow_radius->setValue(shad->blurRadius());
+ shadow_x->setValue(shad->xOffset());
+ shadow_y->setValue(shad->yOffset());
+ effect_stack->setHidden(false);
+ }
+ }
+ } else {
+ effect_list->blockSignals(true);
+ effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
+ effect_list->blockSignals(false);
+ effect_stack->setHidden(true);
+ }
+#else
+ effect_list->blockSignals(true);
+ effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
+ effect_list->blockSignals(false);
+ effect_stack->setHidden(true);
+#endif
+ }
//if (l[0]->hasFocus())
//toolBox->setCurrentIndex(0);
//toolBox->setItemEnabled(2, true);
/*toolBox->setCurrentIndex(3);
toolBox->widget(0)->setEnabled(false);
toolBox->widget(1)->setEnabled(false);*/
- enableToolbars(TITLE_NONE);
+ enableToolbars(TITLE_SELECT);
} else {
/*toolBox->widget(0)->setEnabled(true);
toolBox->widget(1)->setEnabled(true);
} else {
//toolBox->setCurrentIndex(0);
- showToolbars(TITLE_NONE);
- enableToolbars(TITLE_NONE);
- /*frame_properties->setEnabled(false);
- text_properties->setEnabled(false);
- rect_properties->setEnabled(false);*/
+ showToolbars(TITLE_SELECT);
+ enableToolbars(TITLE_SELECT);
+ frame_properties->setEnabled(false);
}
zValue->setValue((int)l.at(0)->zValue());
itemzoom->setValue((int)(m_transformations.value(l.at(0)).scalex * 100.0 + 0.5));
{
value_w->blockSignals(true);
value_h->blockSignals(true);
+ zValue->blockSignals(true);
-
+ zValue->setValue((int) i->zValue());
if (i->type() == IMAGEITEM) {
// Get multipliers for rotation/scaling
value_h->setValue((int) t->boundingRect().height());
}
+ zValue->blockSignals(false);
value_w->blockSignals(false);
value_h->blockSignals(false);
}
if (anim_start->isChecked()) slotAnimStart(false);
if (anim_end->isChecked()) slotAnimEnd(false);
if (url.isEmpty()) {
- KFileDialog *fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle",this);
+ KFileDialog *fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this);
fs->setOperationMode(KFileDialog::Saving);
fs->setMode(KFile::File);
+#if KDE_IS_VERSION(4,2,0)
fs->setConfirmOverwrite(true);
+#endif
fs->setKeepLocation(true);
fs->exec();
url = fs->selectedUrl();
itemzoom->setEnabled(!anim);
itemrotate->setEnabled(!anim);
frame_toolbar->setEnabled(!anim);
- rect_properties->setEnabled(!anim);
+ toolbar_stack->setEnabled(!anim);
if (anim) {
keep_aspect->setChecked(!m_startViewport->data(0).isNull());
m_startViewport->setZValue(1100);
m_startViewport->setSelected(true);
selectionChanged();
slotSelectTool();
+ if (m_startViewport->childItems().isEmpty()) addAnimInfoText();
} else {
m_startViewport->setZValue(-1000);
m_startViewport->setBrush(QBrush());
m_startViewport->setFlags(0);
+ if (!anim_end->isChecked()) deleteAnimInfoText();
}
}
itemzoom->setEnabled(!anim);
itemrotate->setEnabled(!anim);
frame_toolbar->setEnabled(!anim);
- rect_properties->setEnabled(!anim);
+ toolbar_stack->setEnabled(!anim);
if (anim) {
keep_aspect->setChecked(!m_endViewport->data(0).isNull());
m_endViewport->setZValue(1100);
m_endViewport->setSelected(true);
selectionChanged();
slotSelectTool();
+ if (m_endViewport->childItems().isEmpty()) addAnimInfoText();
} else {
m_endViewport->setZValue(-1000);
m_endViewport->setBrush(QBrush());
m_endViewport->setFlags(0);
+ if (!anim_start->isChecked()) deleteAnimInfoText();
}
}
+void TitleWidget::addAnimInfoText()
+{
+ // add text to anim viewport
+ QGraphicsTextItem *t = new QGraphicsTextItem(i18n("Start"), m_startViewport);
+ QGraphicsTextItem *t2 = new QGraphicsTextItem(i18n("End"), m_endViewport);
+ QFont font = t->font();
+ font.setPixelSize(m_startViewport->rect().width() / 10);
+ QColor col = m_startViewport->pen().color();
+ col.setAlpha(255);
+ t->setDefaultTextColor(col);
+ t->setFont(font);
+ font.setPixelSize(m_endViewport->rect().width() / 10);
+ col = m_endViewport->pen().color();
+ col.setAlpha(255);
+ t2->setDefaultTextColor(col);
+ t2->setFont(font);
+}
+
+void TitleWidget::updateInfoText()
+{
+ // update info text font
+ if (!m_startViewport->childItems().isEmpty()) {
+ QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_startViewport->childItems().at(0));
+ if (item) {
+ QFont font = item->font();
+ font.setPixelSize(m_startViewport->rect().width() / 10);
+ item->setFont(font);
+ }
+ }
+ if (!m_endViewport->childItems().isEmpty()) {
+ QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_endViewport->childItems().at(0));
+ if (item) {
+ QFont font = item->font();
+ font.setPixelSize(m_endViewport->rect().width() / 10);
+ item->setFont(font);
+ }
+ }
+}
+
+void TitleWidget::deleteAnimInfoText()
+{
+ // end animation editing, remove info text
+ while (!m_startViewport->childItems().isEmpty()) {
+ QGraphicsItem *item = m_startViewport->childItems().at(0);
+ m_scene->removeItem(item);
+ delete item;
+ }
+ while (!m_endViewport->childItems().isEmpty()) {
+ QGraphicsItem *item = m_endViewport->childItems().at(0);
+ m_scene->removeItem(item);
+ delete item;
+ }
+}
+
+
void TitleWidget::slotKeepAspect(bool keep)
{
if (m_endViewport->zValue() == 1100) {
} else m_startViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
}
+void TitleWidget::slotAddEffect(int ix)
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ int effect = effect_list->itemData(ix).toInt();
+ if (effect == NOEFFECT) {
+ if (l.size() == 1) l[0]->setData(100, QVariant());
+ effect_stack->setHidden(true);
+ return;
+ }
+ effect_stack->setCurrentIndex(effect - 1);
+ effect_stack->setHidden(false);
+ if (effect == TYPEWRITEREFFECT) {
+ if (l.size() == 1 && l.at(0)->type() == TEXTITEM) {
+ QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ";" + QString::number(typewriter_start->value());
+ l[0]->setData(100, effdata);
+ }
+ }
+#if QT_VERSION < 0x040600
+ return;
+#else
+ if (effect == BLUREFFECT) {
+ // Blur effect
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = new QGraphicsBlurEffect();
+ l[0]->setGraphicsEffect(eff);
+ }
+ } else if (effect == SHADOWEFFECT) {
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = new QGraphicsDropShadowEffect();
+ l[0]->setGraphicsEffect(eff);
+ }
+ }
+
+#endif
+}
+
+void TitleWidget::slotFontText(const QString& s)
+{
+ const QFont f(s);
+ if (f.exactMatch()) {
+ // Font really exists (could also just be a «d» if the user
+ // starts typing «dejavu» for example).
+ font_family->setCurrentFont(f);
+ }
+ // Note: Typing dejavu serif does not recognize the font (takes sans)
+ // in older Qt versions.
+}
+
+void TitleWidget::slotEditTypewriter(int ix)
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ";" + QString::number(typewriter_start->value());
+ l[0]->setData(100, effdata);
+ }
+}
+void TitleWidget::slotEditBlur(int ix)
+{
+#if QT_VERSION < 0x040600
+ return;
+#else
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = l[0]->graphicsEffect();
+ QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(eff);
+ if (blur) blur->setBlurRadius(ix);
+ }
+#endif
+}
+
+void TitleWidget::slotEditShadow()
+{
+#if QT_VERSION < 0x040600
+ return;
+#else
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = l[0]->graphicsEffect();
+ QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
+ if (shadow) {
+ shadow->setBlurRadius(shadow_radius->value());
+ shadow->setOffset(shadow_x->value(), shadow_y->value());
+ }
+ }
+#endif
+}
+
+qreal TitleWidget::zIndexBounds(bool maxBound)
+{
+ qreal bound = maxBound ? -99 : 99;
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0) {
+ QList<QGraphicsItem*> lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape);
+ if (lItems.size() > 0) {
+ int n = lItems.size();
+ qreal z;
+ if (maxBound) {
+ for (int i = 0; i < n; i++) {
+ z = lItems[i]->zValue();
+ if (z > bound && !lItems[i]->isSelected()) {
+ bound = z;
+ }
+ }
+ } else {
+ // Get minimum z index.
+ for (int i = 0; i < n; i++) {
+ z = lItems[i]->zValue();
+ if (z < bound && !lItems[i]->isSelected() && z > -999) {
+ // There are items at the very bottom (background e.g.) with z-index < -1000.
+ bound = z;
+ }
+ }
+ }
+ }
+ }
+ return bound;
+}
+
+void TitleWidget::slotZIndexUp()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal max = zIndexBounds(true);
+ if (currentZ <= max) {
+ l[0]->setZValue(currentZ + 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexTop()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal max = zIndexBounds(true);
+ if (currentZ <= max) {
+ l[0]->setZValue(max + 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexDown()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal min = zIndexBounds(false);
+ if (currentZ >= min) {
+ l[0]->setZValue(currentZ - 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexBottom()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal min = zIndexBounds(false);
+ if (currentZ >= min) {
+ l[0]->setZValue(min - 1);
+ updateDimension(l[0]);
+ }
+ }
+}
projects / kdenlive / blobdiff