X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftitlewidget.cpp;h=85e230e2cb6f490a91e014dc08cb62c8597d8432;hb=7ddafe6594e2d97a28110dccae9280df65448053;hp=d22cbbae9c40011718f5657aa405e393d165bd38;hpb=040425e542c9d3bfdeeb57a4bd59040a14b55dad;p=kdenlive diff --git a/src/titlewidget.cpp b/src/titlewidget.cpp index d22cbbae..85e230e2 100644 --- a/src/titlewidget.cpp +++ b/src/titlewidget.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - titlewidget.h - description + titlewidget.cpp - description ------------------- begin : Feb 28 2008 copyright : (C) 2008 by Marco Gittler @@ -17,12 +17,17 @@ #include "titlewidget.h" #include "kdenlivesettings.h" +#include "KoSliderCombo.h" +#include "kthumb.h" +#include #include #include #include #include #include +#include +#include #include #include @@ -30,61 +35,181 @@ #include #include #include +#include +#include +#include +#include +#include + +#if QT_VERSION >= 0x040600 +#include +#include +#include +#endif + +static QList titletemplates; int settingUp = false; -TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget *parent) : - QDialog(parent), - Ui::TitleWidget_UI(), - startViewport(NULL), - endViewport(NULL), - m_render(render), - m_count(0), - m_projectPath(projectPath) +const int IMAGEITEM = 7; +const int RECTITEM = 3; +const int TEXTITEM = 8; + +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), + Ui::TitleWidget_UI(), + m_startViewport(NULL), + m_endViewport(NULL), + m_render(render), + m_count(0), + m_unicodeDialog(new UnicodeDialog(UnicodeDialog::InputHex)), + m_projectTitlePath(projectTitlePath), + m_tc(tc) { setupUi(this); setFont(KGlobalSettings::toolBarFont()); - //toolBox->setFont(KGlobalSettings::toolBarFont()); frame_properties->setEnabled(false); - rect_properties->setFixedHeight(frame_properties->height() + 4); - text_properties->setFixedHeight(frame_properties->height() + 4); + frame_properties->setFixedHeight(frame_toolbar->height()); + + // Set combo sliders values + textAlpha->setMinimum(0); + textAlpha->setMaximum(255); + textAlpha->setDecimals(0); + textAlpha->setValue(255); + textAlpha->setToolTip(i18n("Font color opacity")); + + textOutlineAlpha->setMinimum(0); + textOutlineAlpha->setMaximum(255); + textOutlineAlpha->setDecimals(0); + textOutlineAlpha->setValue(255); + textOutlineAlpha->setToolTip(i18n("Outline color opacity")); + + textOutline->setMinimum(0); + textOutline->setMaximum(200); + textOutline->setDecimals(0); + textOutline->setValue(0); + textOutline->setToolTip(i18n("Outline width")); + + backgroundAlpha->setMinimum(0); + backgroundAlpha->setMaximum(255); + backgroundAlpha->setDecimals(0); + backgroundAlpha->setValue(0); + backgroundAlpha->setToolTip(i18n("Background color opacity")); + + itemrotatex->setMinimum(-360); + itemrotatex->setMaximum(360); + itemrotatex->setDecimals(0); + itemrotatex->setValue(0); + itemrotatex->setToolTip(i18n("Rotation around the X axis")); + + itemrotatey->setMinimum(-360); + itemrotatey->setMaximum(360); + itemrotatey->setDecimals(0); + itemrotatey->setValue(0); + itemrotatey->setToolTip(i18n("Rotation around the Y axis")); + + itemrotatez->setMinimum(-360); + itemrotatez->setMaximum(360); + itemrotatez->setDecimals(0); + itemrotatez->setValue(0); + itemrotatez->setToolTip(i18n("Rotation around the Z axis")); + + rectBAlpha->setMinimum(0); + rectBAlpha->setMaximum(255); + rectBAlpha->setDecimals(0); + rectBAlpha->setValue(255); + rectBAlpha->setToolTip(i18n("Color opacity")); + + rectFAlpha->setMinimum(0); + rectFAlpha->setMaximum(255); + rectFAlpha->setDecimals(0); + rectFAlpha->setValue(255); + rectFAlpha->setToolTip(i18n("Border opacity")); + + rectLineWidth->setMinimum(0); + rectLineWidth->setMaximum(100); + rectLineWidth->setDecimals(0); + rectLineWidth->setValue(0); + rectLineWidth->setToolTip(i18n("Border width")); + + itemzoom->setSuffix(i18n("%")); 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()) ) ; + showToolbars(TITLE_SELECT); + //If project is drop frame, set the input mask as such. + title_duration->setInputMask(""); + title_duration->setValidator(m_tc.validator()); + title_duration->setText(m_tc.reformatSeparators(KdenliveSettings::title_duration())); + + connect(backgroundColor, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ; + connect(backgroundAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotChangeBackground())) ; - //ktextedit->setHidden(true); connect(fontColorButton, SIGNAL(clicked()), this, SLOT(slotUpdateText())) ; + connect(textOutlineColor, 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(textAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText())); + connect(textOutline, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText())); + connect(textOutlineAlpha, SIGNAL(valueChanged(qreal, bool)), 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(rectFAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged())); + connect(rectBAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged())); connect(rectFColor, SIGNAL(clicked()), this, SLOT(rectChanged())); connect(rectBColor, SIGNAL(clicked()), this, SLOT(rectChanged())); - connect(rectLineWidth, SIGNAL(valueChanged(int)), this, SLOT(rectChanged())); + connect(rectLineWidth, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged())); - connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + /*connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); connect(startViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); connect(startViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); connect(endViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); connect(endViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); - connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + connect(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(itemrotatex, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateX(qreal))); + connect(itemrotatey, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateY(qreal))); + connect(itemrotatez, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateZ(qreal))); connect(itemhcenter, SIGNAL(clicked()), this, SLOT(itemHCenter())); connect(itemvcenter, SIGNAL(clicked()), this, SLOT(itemVCenter())); + connect(itemtop, SIGNAL(clicked()), this, SLOT(itemTop())); + 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())); + + 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())); @@ -92,61 +217,161 @@ TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget connect(value_h, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem())); connect(buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotAdjustZoom())); connect(buttonRealSize, SIGNAL(clicked()), this, SLOT(slotZoomOneToOne())); - connect(buttonBold, SIGNAL(clicked()), this, SLOT(slotUpdateText())); connect(buttonItalic, SIGNAL(clicked()), this, SLOT(slotUpdateText())); connect(buttonUnder, SIGNAL(clicked()), this, SLOT(slotUpdateText())); + connect(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())); + connect(m_unicodeDialog, SIGNAL(charSelected(QString)), this, SLOT(slotInsertUnicodeString(QString))); + // mbd connect(this, SIGNAL(accepted()), this, SLOT(slotAccepted())); + font_weight_box->blockSignals(true); + font_weight_box->addItem(i18nc("Font style", "Light"), QFont::Light); + font_weight_box->addItem(i18nc("Font style", "Normal"), QFont::Normal); + font_weight_box->addItem(i18nc("Font style", "Demi-Bold"), QFont::DemiBold); + font_weight_box->addItem(i18nc("Font style", "Bold"), QFont::Bold); + font_weight_box->addItem(i18nc("Font style", "Black"), QFont::Black); + font_weight_box->setToolTip(i18n("Font weight")); + font_weight_box->setCurrentIndex(1); + font_weight_box->blockSignals(false); + 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->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); + + 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); + // TODO mbt 1414: Shortcut should change z index only if + // cursor is NOT in a text field ... + //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); + // TODO mbt 1414 + //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")); + rectFColor->setToolTip(i18n("Select border color")); + rectBAlpha->setToolTip(i18n("Fill opacity")); + rectFAlpha->setToolTip(i18n("Border opacity")); + zoom_slider->setToolTip(i18n("Zoom")); + buttonRealSize->setToolTip(i18n("Original size (1:1)")); + buttonFitZoom->setToolTip(i18n("Fit zoom")); + backgroundColor->setToolTip(i18n("Select background color")); + backgroundAlpha->setToolTip(i18n("Background opacity")); itemhcenter->setIcon(KIcon("kdenlive-align-hor")); itemhcenter->setToolTip(i18n("Align item horizontally")); itemvcenter->setIcon(KIcon("kdenlive-align-vert")); itemvcenter->setToolTip(i18n("Align item vertically")); + itemtop->setIcon(KIcon("kdenlive-align-top")); + itemtop->setToolTip(i18n("Align item to top")); + itembottom->setIcon(KIcon("kdenlive-align-bottom")); + itembottom->setToolTip(i18n("Align item to bottom")); + itemright->setIcon(KIcon("kdenlive-align-right")); + itemright->setToolTip(i18n("Align item to right")); + itemleft->setIcon(KIcon("kdenlive-align-left")); + itemleft->setToolTip(i18n("Align item to left")); + 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_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); + graphicsView->setMouseTracking(true); + m_titledocument.setScene(m_scene, m_frameWidth, m_frameHeight); + connect(m_scene, SIGNAL(changed(QList)), this, SLOT(slotChanged())); + connect(font_size, SIGNAL(valueChanged(int)), m_scene, SLOT(slotUpdateFontSize(int))); // a gradient background /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10); @@ -158,7 +383,7 @@ TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget qtrans.scale(2.0, 2.0); m_frameImage->setTransform(qtrans); m_frameImage->setZValue(-1200); - m_frameImage->setFlags(QGraphicsItem::ItemClipsToShape); + m_frameImage->setFlags(0); displayBackgroundFrame(); graphicsView->scene()->addItem(m_frameImage); @@ -166,7 +391,7 @@ TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget 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))); @@ -178,26 +403,44 @@ TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget m_frameBorder->setPen(framepen); m_frameBorder->setZValue(-1100); m_frameBorder->setBrush(Qt::transparent); - m_frameBorder->setFlags(QGraphicsItem::ItemClipsToShape); + m_frameBorder->setFlags(0); graphicsView->scene()->addItem(m_frameBorder); // mbd: load saved settings readChoices(); - initViewports(); - QTimer::singleShot(500, this, SLOT(slotAdjustZoom())); graphicsView->show(); //graphicsView->setRenderHint(QPainter::Antialiasing); graphicsView->setInteractive(true); //graphicsView->resize(400, 300); kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height(); - toolBox->setItemEnabled(2, false); - if (!url.isEmpty()) { - m_count = m_titledocument.loadDocument(url, startViewport, endViewport) + 1; - slotSelectTool(); - } else { - slotRectTool(); + //toolBox->setItemEnabled(2, false); + m_startViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + m_endViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + m_startViewport->setData(0, m_frameWidth); + m_startViewport->setData(1, m_frameHeight); + m_endViewport->setData(0, m_frameWidth); + m_endViewport->setData(1, m_frameHeight); + + if(!url.isEmpty()) loadTitle(url); + else { + slotTextTool(); + QTimer::singleShot(200, this, SLOT(slotAdjustZoom())); + } + initAnimation(); + connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool))); + connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool))); + connect(templateBox, SIGNAL(currentIndexChanged(int)), this, SLOT(templateIndexChanged(int))); + + buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer()); + refreshTitleTemplates(); + //templateBox->setIconSize(QSize(60,60)); + templateBox->clear(); + templateBox->addItem(""); + foreach(TitleTemplate t, titletemplates) { + templateBox->addItem(t.icon, t.name, t.file); } + lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex(); } TitleWidget::~TitleWidget() @@ -208,40 +451,124 @@ TitleWidget::~TitleWidget() delete m_buttonCursor; 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; delete m_frameImage; - delete startViewport; - 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; } +// static 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"; } +// 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; +} + +// static +QStringList TitleWidget::extractFontList(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("font")) + result.append(images.at(i).toElement().attribute("font")); + } + return result; +} +//static +void TitleWidget::refreshTitleTemplates() +{ + QStringList titlenamelist = QStringList() << i18n("None"); + QStringList titlefiles = QStringList() << QString(); + QStringList filters; + filters << "*.kdenlivetitle" ; + titletemplates.clear(); + QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles"); + foreach(const QString & folder, titleTemplates) { + QStringList filesnames = QDir(folder).entryList(filters, QDir::Files); + foreach(const QString & fname, filesnames) { + //titlenamelist.append(fname); + //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname); + TitleTemplate t; + t.name = fname; + t.file = KUrl(folder).path(KUrl::AddTrailingSlash) + fname; + t.icon = QIcon(KThumb::getImage(t.file, 0, 60, 60)); + titletemplates.append(t); + } + } + kDebug() << titlenamelist << titlefiles; +} +void TitleWidget::templateIndexChanged(int index) +{ + QString item = templateBox->itemData(index).toString(); + if(item != "") { + if(lastDocumentHash != QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex()) { + if(KMessageBox::questionYesNo(this, i18n("Do you really want to load a new template? Changes in this title will be lost!")) == KMessageBox::No) return; + } + loadTitle(item); + + // mbt 1607: Add property to distinguish between unchanged template titles and user titles. + // Text of unchanged template titles should be selected when clicked. + QList list = graphicsView->scene()->items(); + foreach(QGraphicsItem * qgItem, list) { + if(qgItem->type() == TEXTITEM) { + QGraphicsTextItem *i; + i = static_cast(qgItem); + i->setProperty("isTemplate", "true"); + i->setProperty("templateText", i->toHtml()); + } + + } + lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex(); + } +} //virtual void TitleWidget::resizeEvent(QResizeEvent * /*event*/) { @@ -250,36 +577,62 @@ void TitleWidget::resizeEvent(QResizeEvent * /*event*/) 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 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); + if(t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) { + //graphicsView->centerOn(l.at(0)); + t = TITLE_SELECT; + } + showToolbars(t); + + if(l.size() > 0) { + updateCoordinates(l.at(0)); + updateDimension(l.at(0)); + updateRotZoom(l.at(0)); + } + + checkButton(TITLE_SELECT); } 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")) { + // 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()); svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); svg->setZValue(m_count++); @@ -296,21 +649,65 @@ 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_SELECT); +} + +void TitleWidget::showToolbars(TITLETOOL toolType) +{ + toolbar_stack->setCurrentIndex((int) toolType); +} + +void TitleWidget::enableToolbars(TITLETOOL toolType) +{ + // TITLETOOL is defined in graphicsscenerectmove.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) +{ + 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; + default: + break; + } + + m_buttonCursor->setChecked(bSelect); + m_buttonText->setChecked(bText); + m_buttonRect->setChecked(bRect); + m_buttonImage->setChecked(bImage); } void TitleWidget::displayBackgroundFrame() { - if (!displayBg->isChecked()) { + if(!displayBg->isChecked()) { QPixmap bg(m_frameWidth / 2, m_frameHeight / 2); QPixmap pattern(20, 20); pattern.fill(); + QColor bgcolor(210, 210, 210); 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.fillRect(QRect(0, 0, 10, 10), bgcolor); + p.fillRect(QRect(10, 10, 20, 20), bgcolor); p.end(); QBrush br(pattern); @@ -319,34 +716,34 @@ void TitleWidget::displayBackgroundFrame() 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)); + m_frameImage->setPixmap(QPixmap::fromImage(m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), m_frameWidth / 2, m_frameHeight / 2))); } } -void TitleWidget::initViewports() +void TitleWidget::initAnimation() { - startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); - endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); - + align_box->setEnabled(false); 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); + m_startViewport->setZValue(-1000); + m_endViewport->setZValue(-1000); - startViewport->setZValue(-1000); - endViewport->setZValue(-1000); + m_startViewport->setFlags(0); + m_endViewport->setFlags(0); - startViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); - endViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable); + graphicsView->scene()->addItem(m_startViewport); + graphicsView->scene()->addItem(m_endViewport); - graphicsView->scene()->addItem(startViewport); - graphicsView->scene()->addItem(endViewport); + connect(keep_aspect, SIGNAL(toggled(bool)), this, SLOT(slotKeepAspect(bool))); + connect(resize50, SIGNAL(clicked()), this, SLOT(slotResize50())); + connect(resize100, SIGNAL(clicked()), this, SLOT(slotResize100())); + connect(resize200, SIGNAL(clicked()), this, SLOT(slotResize200())); } void TitleWidget::slotUpdateZoom(int pos) @@ -358,7 +755,7 @@ void TitleWidget::slotUpdateZoom(int pos) void TitleWidget::slotZoom(bool up) { int pos = zoom_slider->value(); - if (up) pos++; + if(up) pos++; else pos--; zoom_slider->setValue(pos); } @@ -383,25 +780,31 @@ void TitleWidget::slotZoomOneToOne() void TitleWidget::slotNewRect(QGraphicsRectItem * rect) { + updateAxisButtons(rect); // back to default + QColor f = rectFColor->color(); f.setAlpha(rectFAlpha->value()); QPen penf(f); penf.setWidth(rectLineWidth->value()); + penf.setJoinStyle(Qt::RoundJoin); rect->setPen(penf); QColor b = rectBColor->color(); b.setAlpha(rectBAlpha->value()); rect->setBrush(QBrush(b)); rect->setZValue(m_count++); + rect->setData(ZOOMFACTOR, 100); //setCurrentItem(rect); //graphicsView->setFocus(); } void TitleWidget::slotNewText(QGraphicsTextItem *tt) { + updateAxisButtons(tt); // back to default + QFont font = font_family->currentFont(); font.setPixelSize(font_size->value()); // mbd: issue 551: - font.setBold(buttonBold->isChecked()); + font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); font.setItalic(buttonItalic->isChecked()); font.setUnderline(buttonUnder->isChecked()); @@ -409,10 +812,36 @@ void TitleWidget::slotNewText(QGraphicsTextItem *tt) QColor color = fontColorButton->color(); color.setAlpha(textAlpha->value()); tt->setDefaultTextColor(color); + + QTextCursor cur(tt->document()); + cur.select(QTextCursor::Document); + QTextBlockFormat format = cur.blockFormat(); + QTextCharFormat cformat = cur.charFormat(); + QColor outlineColor = textOutlineColor->color(); + outlineColor.setAlpha(textOutlineAlpha->value()); + double outlineWidth = textOutline->value() / 10.0; + + tt->setData(101, outlineWidth); + tt->setData(102, outlineColor); + if(outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth)); + + cformat.setForeground(QBrush(color)); + cur.setCharFormat(cformat); + cur.setBlockFormat(format); + tt->setTextCursor(cur); tt->setZValue(m_count++); setCurrentItem(tt); } +void TitleWidget::setFontBoxWeight(int weight) +{ + int index = font_weight_box->findData(weight); + if(index < 0) { + index = font_weight_box->findData(QFont::Normal); + } + font_weight_box->setCurrentIndex(index); +} + void TitleWidget::setCurrentItem(QGraphicsItem *item) { m_scene->setSelectedItem(item); @@ -421,134 +850,671 @@ void TitleWidget::setCurrentItem(QGraphicsItem *item) void TitleWidget::zIndexChanged(int v) { QList l = graphicsView->scene()->selectedItems(); - if (l.size() >= 1) { + if(l.size() >= 1) { l[0]->setZValue(v); } } void TitleWidget::selectionChanged() { - if (m_scene->tool() != TITLE_SELECT) return; - QList l = graphicsView->scene()->selectedItems(); + if(m_scene->tool() != TITLE_SELECT) return; + + QList l; + + // mbt 1607: One text item might have grabbed the keyboard. + // Ungrab it for all items that are not selected, otherwise + // text input would only work for the text item that grabbed + // the keyboard last. + l = graphicsView->scene()->items(); + foreach(QGraphicsItem * item, l) { + if(item->type() == TEXTITEM && !item->isSelected()) { + QGraphicsTextItem *i = static_cast(item); + i->ungrabKeyboard(); + } + } + + l = graphicsView->scene()->selectedItems(); //toolBox->setItemEnabled(2, false); //toolBox->setItemEnabled(3, false); + effect_list->blockSignals(true); value_x->blockSignals(true); value_y->blockSignals(true); value_w->blockSignals(true); value_h->blockSignals(true); - //kDebug() << "//////// SELECTION CHANGED; ITEMS: " << l.size(); - if (l.size() == 1) { - if ((l[0])->type() == 8) { - rect_properties->setHidden(true); - text_properties->setHidden(false); - QGraphicsTextItem* i = ((QGraphicsTextItem*)l[0]); + itemzoom->blockSignals(true); + itemrotatex->blockSignals(true); + itemrotatey->blockSignals(true); + itemrotatez->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); + if(blockY) origin_y_top->blockSignals(true); + origin_x_left->setChecked(false); + origin_y_top->setChecked(false); + updateTextOriginX(); + updateTextOriginY(); + enableToolbars(TITLE_SELECT); + if(blockX) origin_x_left->blockSignals(false); + if(blockY) origin_y_top->blockSignals(false); + itemzoom->setEnabled(false); + itemrotatex->setEnabled(false); + itemrotatey->setEnabled(false); + itemrotatez->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); + itemrotatex->setEnabled(true); + itemrotatey->setEnabled(true); + itemrotatez->setEnabled(true); + } else { + itemzoom->setEnabled(false); + itemrotatex->setEnabled(false); + itemrotatey->setEnabled(false); + itemrotatez->setEnabled(false); + updateInfoText(); + } + if(l.at(0)->type() == TEXTITEM) { + showToolbars(TITLE_TEXT); + QGraphicsTextItem* i = static_cast (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 (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 (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->setCurrentIndex(effect_list->findData((int) NOEFFECT)); + effect_stack->setHidden(true); + } +#else + effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT)); + effect_stack->setHidden(true); +#endif + } //if (l[0]->hasFocus()) - //ktextedit->setHtml(i->toHtml()); - toolBox->setCurrentIndex(0); + //toolBox->setCurrentIndex(0); //toolBox->setItemEnabled(2, true); font_size->blockSignals(true); font_family->blockSignals(true); - buttonBold->blockSignals(true); + font_weight_box->blockSignals(true); buttonItalic->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); font_size->setValue(font.pixelSize()); - buttonBold->setChecked(font.bold()); + m_scene->slotUpdateFontSize(font.pixelSize()); buttonItalic->setChecked(font.italic()); buttonUnder->setChecked(font.underline()); + setFontBoxWeight(font.weight()); - QColor color = i->defaultTextColor(); - fontColorButton->setColor(color); + QTextCursor cursor(i->document()); + cursor.select(QTextCursor::Document); + QColor color = cursor.charFormat().foreground().color(); textAlpha->setValue(color.alpha()); + color.setAlpha(255); + fontColorButton->setColor(color); + + if(!i->data(101).isNull()) { + textOutline->blockSignals(true); + textOutline->setValue(i->data(101).toDouble() * 10); + textOutline->blockSignals(false); + } + if(!i->data(102).isNull()) { + textOutlineColor->blockSignals(true); + textOutlineAlpha->blockSignals(true); + color = QColor(i->data(102).toString()); + textOutlineAlpha->setValue(color.alpha()); + color.setAlpha(255); + textOutlineColor->setColor(color); + textOutlineColor->blockSignals(false); + textOutlineAlpha->blockSignals(false); + } + 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); + font_weight_box->blockSignals(false); buttonItalic->blockSignals(false); buttonUnder->blockSignals(false); fontColorButton->blockSignals(false); textAlpha->blockSignals(false); - - value_x->setValue((int) i->pos().x()); - value_y->setValue((int) i->pos().y()); - value_w->setValue((int) i->boundingRect().width()); - value_h->setValue((int) i->boundingRect().height()); - frame_properties->setEnabled(true); - value_w->setEnabled(false); - value_h->setEnabled(false); - } else if ((l[0])->type() == 3) { - rect_properties->setHidden(false); - text_properties->setHidden(true); + buttonAlignLeft->blockSignals(false); + buttonAlignRight->blockSignals(false); + buttonAlignNone->blockSignals(false); + buttonAlignCenter->blockSignals(false); + + // mbt 1607: Select text if the text item is an unchanged template item. + if(i->property("isTemplate").isValid()) { + cur.setPosition(0, QTextCursor::MoveAnchor); + cur.select(QTextCursor::Document); + i->setTextCursor(cur); + // Make text editable now. + i->grabKeyboard(); + i->setTextInteractionFlags(Qt::TextEditorInteraction); + } + + 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]); - toolBox->setCurrentIndex(0); - //toolBox->setItemEnabled(3, true); - rectFAlpha->setValue(rec->pen().color().alpha()); - rectBAlpha->setValue(rec->brush().color().alpha()); - //kDebug() << rec->brush().color().alpha(); - QColor fcol = rec->pen().color(); - QColor bcol = rec->brush().color(); - //fcol.setAlpha(255); - //bcol.setAlpha(255); - rectFColor->setColor(fcol); - rectBColor->setColor(bcol); - settingUp = false; - rectLineWidth->setValue(rec->pen().width()); - value_x->setValue((int) rec->pos().x()); - value_y->setValue((int) rec->pos().y()); - value_w->setValue((int) rec->rect().width()); - value_h->setValue((int) rec->rect().height()); - frame_properties->setEnabled(true); - value_w->setEnabled(true); - value_h->setEnabled(true); + QGraphicsRectItem *rec = static_cast (l.at(0)); + if(rec == m_startViewport || rec == m_endViewport) { + /*toolBox->setCurrentIndex(3); + toolBox->widget(0)->setEnabled(false); + toolBox->widget(1)->setEnabled(false);*/ + enableToolbars(TITLE_SELECT); + } else { + /*toolBox->widget(0)->setEnabled(true); + toolBox->widget(1)->setEnabled(true); + toolBox->setCurrentIndex(0);*/ + //toolBox->setItemEnabled(3, true); + rectFAlpha->setValue(rec->pen().color().alpha()); + rectBAlpha->setValue(rec->brush().color().alpha()); + //kDebug() << rec->brush().color().alpha(); + QColor fcol = rec->pen().color(); + QColor bcol = rec->brush().color(); + //fcol.setAlpha(255); + //bcol.setAlpha(255); + rectFColor->setColor(fcol); + rectBColor->setColor(bcol); + settingUp = false; + rectLineWidth->setValue(rec->pen().width()); + enableToolbars(TITLE_RECTANGLE); + } + + updateAxisButtons(l.at(0)); + updateCoordinates(rec); + updateDimension(rec); + + } 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); + showToolbars(TITLE_SELECT); + enableToolbars(TITLE_SELECT); 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()); + if(!l.at(0)->data(ZOOMFACTOR).isNull()) itemzoom->setValue(l.at(0)->data(ZOOMFACTOR).toInt()); + else itemzoom->setValue((int)(m_transformations.value(l.at(0)).scalex * 100.0 + 0.5)); + itemrotatex->setValue((int)(m_transformations.value(l.at(0)).rotatex)); + itemrotatey->setValue((int)(m_transformations.value(l.at(0)).rotatey)); + itemrotatez->setValue((int)(m_transformations.value(l.at(0)).rotatez)); value_x->blockSignals(false); value_y->blockSignals(false); value_w->blockSignals(false); value_h->blockSignals(false); - } else frame_properties->setEnabled(false); + itemzoom->blockSignals(false); + itemrotatex->blockSignals(false); + itemrotatey->blockSignals(false); + itemrotatez->blockSignals(false); + } + // Tools working on more than one element. + if(l.size() > 0) + effect_list->blockSignals(false); + +} + +void TitleWidget::slotValueChanged(int type) +{ + QList 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(); + // TODO: proper calculation for rotation around 3 axes + double alpha = (double) t.rotatez / 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.rotatex, Qt::XAxis); + qtrans.rotate(t.rotatey, Qt::YAxis); + qtrans.rotate(t.rotatez, Qt::ZAxis); + i->setTransform(qtrans); + m_transformations[i] = t; + + updateDimension(i); + updateRotZoom(i); + } } void TitleWidget::slotAdjustSelectedItem() { QList l = graphicsView->scene()->selectedItems(); - if (l.size() >= 1) { - if (l[0]->type() == 3) { + if(l.size() >= 1) { + 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 (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)); + } + } +} + +void TitleWidget::updateDimension(QGraphicsItem *i) +{ + 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 + + /*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 (i); + value_w->setValue((int) r->rect().width()); + value_h->setValue((int) r->rect().height()); + } else if(i->type() == TEXTITEM) { + QGraphicsTextItem *t = static_cast (i); + value_w->setValue((int) t->boundingRect().width()); + value_h->setValue((int) t->boundingRect().height()); + } + + zValue->blockSignals(false); + value_w->blockSignals(false); + value_h->blockSignals(false); +} + +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 (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 (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); + itemrotatex->blockSignals(true); + itemrotatey->blockSignals(true); + itemrotatez->blockSignals(true); + + Transform t = m_transformations.value(i); + + if(!i->data(ZOOMFACTOR).isNull()) itemzoom->setValue(i->data(ZOOMFACTOR).toInt()); + else itemzoom->setValue((int)(t.scalex * 100.0 + 0.5)); + + itemrotatex->setValue((int)(t.rotatex)); + itemrotatey->setValue((int)(t.rotatey)); + itemrotatez->setValue((int)(t.rotatez)); + + itemzoom->blockSignals(false); + itemrotatex->blockSignals(false); + itemrotatey->blockSignals(false); + itemrotatez->blockSignals(false); +} + +void TitleWidget::updatePosition(QGraphicsItem *i) +{ + if(i->type() == TEXTITEM) { + QGraphicsTextItem *rec = static_cast (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 (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 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 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() { - QColor color = kcolorbutton->color(); - color.setAlpha(horizontalSlider->value()); + QColor color = backgroundColor->color(); + color.setAlpha(backgroundAlpha->value()); m_frameBorder->setBrush(QBrush(color)); } -void TitleWidget::textChanged() +void TitleWidget::slotChanged() { QList 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 (l.at(0))); + } +} + +void TitleWidget::textChanged(QGraphicsTextItem *i) +{ + /* + * If the user has set origin_x_left (the same 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. + */ + 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 were + * updated here, a newly created text field would be set to the + * position of the last selected text field. + */ + } + } + + // mbt 1607: Template text has changed; don't auto-select content anymore. + if(i->property("isTemplate").isValid()) { + if(i->property("templateText").isValid()) { + if(i->property("templateText") == i->toHtml()) { + // Unchanged, do nothing. + } else { + i->setProperty("isTemplate", QVariant::Invalid); + i->setProperty("templateText", QVariant::Invalid); + } + } + } +} + +void TitleWidget::slotInsertUnicode() +{ + m_unicodeDialog->exec(); +} + +void TitleWidget::slotInsertUnicodeString(QString text) +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() > 0) { + if(l.at(0)->type() == TEXTITEM) { + QGraphicsTextItem *t = static_cast (l.at(0)); + t->textCursor().insertText(text); + } } } @@ -556,47 +1522,60 @@ void TitleWidget::slotUpdateText() { QFont font = font_family->currentFont(); font.setPixelSize(font_size->value()); - font.setBold(buttonBold->isChecked()); font.setItalic(buttonItalic->isChecked()); font.setUnderline(buttonUnder->isChecked()); + font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); QColor color = fontColorButton->color(); color.setAlpha(textAlpha->value()); + QColor outlineColor = textOutlineColor->color(); + outlineColor.setAlpha(textOutlineAlpha->value()); + double outlineWidth = textOutline->value() / 10.0; QGraphicsTextItem* item = NULL; QList 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 (l.at(0)); } - if (!item) return; + if(!item) return; //if (item->textCursor().selection ().isEmpty()) - { - item->setFont(font); - item->setDefaultTextColor(color); + QTextCursor cur(item->document()); + cur.select(QTextCursor::Document); + 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); } - /*else { - QTextDocumentFragment selec = item->textCursor().selection (); - selec.set - }*/ - //if (ktextedit->textCursor().selectedText().isEmpty()) ktextedit->selectAll(); - - //ktextedit->setCurrentFont(font); - //ktextedit->setTextColor(color); - /*QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1 && (l[0])->type() == 8 && l[0]->hasFocus()) { - QGraphicsTextItem* item = static_cast (l[0]); - //item- - }*/ + + item->setFont(font); + QTextCharFormat cformat = cur.charFormat(); + + item->setData(101, outlineWidth); + item->setData(102, outlineColor); + if(outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin)); + + cformat.setForeground(QBrush(color)); + cur.setCharFormat(cformat); + cur.setBlockFormat(format); + item->setTextCursor(cur); + cur.clearSelection(); + item->setTextCursor(cur); } void TitleWidget::rectChanged() { QList 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(l.at(0)); QColor f = rectFColor->color(); f.setAlpha(rectFAlpha->value()); QPen penf(f); penf.setWidth(rectLineWidth->value()); + penf.setJoinStyle(Qt::RoundJoin); rec->setPen(penf); QColor b = rectBColor->color(); b.setAlpha(rectBAlpha->value()); @@ -604,165 +1583,328 @@ void TitleWidget::rectChanged() } } -void TitleWidget::fontBold() -{ - QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) { - //ktextedit->document()->setTextOption(); - } -} - void TitleWidget::itemScaled(int val) { QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1) { - Transform x = transformations[l[0]]; + if(l.size() == 1) { + 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); + qtrans.rotate(x.rotatex, Qt::XAxis); + qtrans.rotate(x.rotatey, Qt::YAxis); + qtrans.rotate(x.rotatez, Qt::ZAxis); l[0]->setTransform(qtrans); - transformations[l[0]] = x; + l[0]->setData(ZOOMFACTOR, val); + m_transformations[l.at(0)] = x; + updateDimension(l.at(0)); } } -void TitleWidget::itemRotate(int val) +void TitleWidget::itemRotateX(qreal val) +{ + itemRotate(val, 0); +} + +void TitleWidget::itemRotateY(qreal val) +{ + itemRotate(val, 1); +} + +void TitleWidget::itemRotateZ(qreal val) +{ + itemRotate(val, 2); +} + +void TitleWidget::itemRotate(qreal val, int axis) { QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1) { - Transform x = transformations[l[0]]; - x.rotate = (double)val; + if(l.size() == 1) { + Transform x = m_transformations[l.at(0)]; + switch(axis) { + case 0: + x.rotatex = val; + break; + case 1: + x.rotatey = val; + break; + case 2: + x.rotatez = val; + break; + } + + l[0]->setData(ROTATEFACTOR, QList() << QVariant(x.rotatex) << QVariant(x.rotatey) << QVariant(x.rotatez)); + QTransform qtrans; qtrans.scale(x.scalex, x.scaley); - qtrans.rotate(x.rotate); + qtrans.rotate(x.rotatex, Qt::XAxis); + qtrans.rotate(x.rotatey, Qt::YAxis); + qtrans.rotate(x.rotatez, Qt::ZAxis); l[0]->setTransform(qtrans); - transformations[l[0]] = x; + m_transformations[l.at(0)] = x; + if(l[0]->data(ZOOMFACTOR).isNull()) l[0]->setData(ZOOMFACTOR, 100); + updateDimension(l.at(0)); } } void TitleWidget::itemHCenter() { QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1) { - QGraphicsItem *item = l[0]; - QRectF br; - if (item->type() == 3) { - br = ((QGraphicsRectItem*)item)->rect(); - } else br = item->boundingRect(); - int width = (int) br.width(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF 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); } } void TitleWidget::itemVCenter() { QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1) { - QGraphicsItem *item = l[0]; - QRectF br; - if (item->type() == 3) { - br = ((QGraphicsRectItem*)item)->rect(); - } else br = item->boundingRect(); - int height = (int) br.height(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF 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() +void TitleWidget::itemTop() { - double aspect_ratio = 4.0 / 3.0;//read from project - - QRectF sp(0, 0, 0, 0); - QRectF ep(0, 0, 0, 0); + QList l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br = item->sceneBoundingRect(); + double diff; + if(br.top() > 0) diff = -br.top(); + else diff = -br.bottom(); + item->moveBy(0, diff); + updateCoordinates(item); + } +} - 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); +void TitleWidget::itemBottom() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br = item->sceneBoundingRect(); + double diff; + if(br.bottom() > m_frameHeight) diff = m_frameHeight - br.top(); + else diff = m_frameHeight - br.bottom(); + item->moveBy(0, diff); + updateCoordinates(item); + } +} - startViewport->setPos(startViewportX->value(), startViewportY->value()); - endViewport->setPos(endViewportX->value(), endViewportY->value()); +void TitleWidget::itemLeft() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br = item->sceneBoundingRect(); + double diff; + if(br.left() > 0) diff = -br.left(); + else diff = -br.right(); + item->moveBy(diff, 0); + updateCoordinates(item); + } +} - startViewport->setPolygon(QPolygonF(sp)); - endViewport->setPolygon(QPolygonF(ep)); +void TitleWidget::itemRight() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsItem *item = l.at(0); + QRectF br = item->sceneBoundingRect(); + double diff; + if(br.right() < m_frameWidth) diff = m_frameWidth - br.right(); + else diff = m_frameWidth - br.left(); + item->moveBy(diff, 0); + updateCoordinates(item); + } +} +void TitleWidget::setupViewports() +{ + //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() +void TitleWidget::loadTitle(KUrl url) { - KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Load Title")); - if (!url.isEmpty()) { + if(url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this, i18n("Load Title")); + if(!url.isEmpty()) { QList items = m_scene->items(); - for (int i = 0; i < items.size(); i++) { - if (items.at(i)->zValue() > -1000) delete items.at(i); + for(int i = 0; i < items.size(); i++) { + if(items.at(i)->zValue() > -1000) delete items.at(i); + } + m_scene->clearTextSelection(); + QDomDocument doc; + QString tmpfile; + + if(KIO::NetAccess::download(url, tmpfile, 0)) { + QFile file(tmpfile); + if(file.open(QIODevice::ReadOnly)) { + doc.setContent(&file, false); + file.close(); + } else return; + KIO::NetAccess::removeTempFile(tmpfile); } - m_count = m_titledocument.loadDocument(url, startViewport, endViewport) + 1; + setXml(doc); + + /*int out; + m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport, &out) + 1; + adjustFrameSize(); + title_duration->setText(m_tc.getTimecode(GenTime(out, m_render->fps()))); + 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(); + slotAdjustZoom();*/ } } 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, startViewport, endViewport) == 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); + 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(); + delete fs; + } + if(!url.isEmpty()) { + if(m_titledocument.saveDocument(url, m_startViewport, m_endViewport, m_tc.getFrameCount(title_duration->text()) - 1) == 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); + doc.documentElement().setAttribute("out", m_tc.getFrameCount(title_duration->text()) - 1); + return doc; +} + +int TitleWidget::outPoint() const +{ + return m_tc.getFrameCount(title_duration->text()) - 1; } void TitleWidget::setXml(QDomDocument doc) { - m_count = m_titledocument.loadFromXml(doc, startViewport, endViewport); + int out; + m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &out); + adjustFrameSize(); + title_duration->setText(m_tc.getTimecode(GenTime(out + 1, m_render->fps()))); + /*if (doc.documentElement().hasAttribute("out")) { + GenTime duration = GenTime(doc.documentElement().attribute("out").toDouble() / 1000.0); + title_duration->setText(m_tc.getTimecode(duration)); + } + else title_duration->setText(m_tc.getTimecode(GenTime(5000)));*/ + + QDomElement e = doc.documentElement(); + m_transformations.clear(); + QList 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(); + if(!items.at(i)->data(ROTATEFACTOR).isNull()) { + QList rotlist = items.at(i)->data(ROTATEFACTOR).toList(); + if(rotlist.count() >= 3) { + x.rotatex = rotlist[0].toDouble(); + x.rotatey = rotlist[1].toDouble(); + x.rotatez = rotlist[2].toDouble(); + + // Try to adjust zoom + t.rotate(x.rotatex *(-1), Qt::XAxis); + t.rotate(x.rotatey *(-1), Qt::YAxis); + t.rotate(x.rotatez *(-1), Qt::ZAxis); + x.scalex = t.m11(); + x.scaley = t.m22(); + } else { + x.rotatex = 0; + x.rotatey = 0; + x.rotatez = 0; + } + } else { + x.rotatex = 0; + x.rotatey = 0; + x.rotatez = 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()); + backgroundAlpha->blockSignals(true); + backgroundColor->blockSignals(true); + backgroundAlpha->setValue(background_color.alpha()); background_color.setAlpha(255); - kcolorbutton->setColor(background_color); - horizontalSlider->blockSignals(false); - kcolorbutton->blockSignals(false); - + backgroundColor->setColor(background_color); + backgroundAlpha->blockSignals(false); + backgroundColor->blockSignals(false); + + /*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());*/ + + QTimer::singleShot(200, this, SLOT(slotAdjustZoom())); slotSelectTool(); + selectionChanged(); } -QImage TitleWidget::renderedPixmap() -{ - QImage pix(m_frameWidth, m_frameHeight, QImage::Format_ARGB32); - pix.fill(Qt::transparent); - QPainter painter(&pix); - painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::HighQualityAntialiasing); - m_scene->clearTextSelection(); - QPen framepen = m_frameBorder->pen(); - m_frameBorder->setPen(Qt::NoPen); - startViewport->setVisible(false); - endViewport->setVisible(false); - m_frameImage->setVisible(false); - - m_scene->render(&painter, QRectF(), QRectF(0, 0, m_frameWidth, m_frameHeight)); - painter.end(); - m_frameBorder->setPen(framepen); - startViewport->setVisible(true); - endViewport->setVisible(true); - m_frameImage->setVisible(true); - return pix; -} - -/** \brief Connected to the accepted signal - calls writeChoices */ void TitleWidget::slotAccepted() { + if(anim_start->isChecked()) slotAnimStart(false); + if(anim_end->isChecked()) slotAnimEnd(false); 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. @@ -774,7 +1916,10 @@ void TitleWidget::writeChoices() 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_outline", textOutline->value()); + titleConfig.writeEntry("font_outline_color", textOutlineColor->color()); + titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value()); + titleConfig.writeEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); titleConfig.writeEntry("font_italic", buttonItalic->isChecked()); titleConfig.writeEntry("font_underlined", buttonUnder->isChecked()); @@ -784,14 +1929,14 @@ void TitleWidget::writeChoices() 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("background_color", backgroundColor->color()); + titleConfig.writeEntry("background_alpha", backgroundAlpha->value()); + //! \todo Not sure if I should sync - it is probably safe to do it config->sync(); } -/** \brief Read the last stored choices into the dialog */ void TitleWidget::readChoices() { // Get a pointer to a shared configuration instance, then get the TitleWidget group. @@ -800,9 +1945,18 @@ void TitleWidget::readChoices() // read the entries font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont())); font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value())); + m_scene->slotUpdateFontSize(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())); + + textOutlineColor->setColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color())); + textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value())); + textOutline->setValue(titleConfig.readEntry("font_outline", textOutline->value())); + + int weight; + if(titleConfig.readEntry("font_bold", false)) weight = QFont::Bold; + else weight = titleConfig.readEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); + setFontBoxWeight(weight); buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked())); buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked())); @@ -812,7 +1966,370 @@ void TitleWidget::readChoices() 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())); + backgroundColor->setColor(titleConfig.readEntry("background_color", backgroundColor->color())); + backgroundAlpha->setValue(titleConfig.readEntry("background_alpha", backgroundAlpha->value())); +} + +void TitleWidget::adjustFrameSize() +{ + m_frameWidth = m_titledocument.frameWidth(); + m_frameHeight = m_titledocument.frameHeight(); + m_frameBorder->setRect(0, 0, m_frameWidth, m_frameHeight); + displayBackgroundFrame(); +} + +void TitleWidget::slotAnimStart(bool anim) +{ + if(anim && anim_end->isChecked()) { + anim_end->setChecked(false); + m_endViewport->setZValue(-1000); + m_endViewport->setBrush(QBrush()); + } + slotSelectTool(); + QList list = m_scene->items(); + for(int i = 0; i < list.count(); i++) { + if(list.at(i)->zValue() > -1000) { + list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim); + list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim); + } + } + align_box->setEnabled(anim); + itemzoom->setEnabled(!anim); + itemrotatex->setEnabled(!anim); + itemrotatey->setEnabled(!anim); + itemrotatez->setEnabled(!anim); + frame_toolbar->setEnabled(!anim); + toolbar_stack->setEnabled(!anim); + if(anim) { + keep_aspect->setChecked(!m_startViewport->data(0).isNull()); + m_startViewport->setZValue(1100); + QColor col = m_startViewport->pen().color(); + col.setAlpha(100); + m_startViewport->setBrush(col); + m_startViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + 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(); + } + +} + +void TitleWidget::slotAnimEnd(bool anim) +{ + if(anim && anim_start->isChecked()) { + anim_start->setChecked(false); + m_startViewport->setZValue(-1000); + m_startViewport->setBrush(QBrush()); + } + slotSelectTool(); + QList list = m_scene->items(); + for(int i = 0; i < list.count(); i++) { + if(list.at(i)->zValue() > -1000) { + list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim); + list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim); + } + } + align_box->setEnabled(anim); + itemzoom->setEnabled(!anim); + itemrotatex->setEnabled(!anim); + itemrotatey->setEnabled(!anim); + itemrotatez->setEnabled(!anim); + frame_toolbar->setEnabled(!anim); + toolbar_stack->setEnabled(!anim); + if(anim) { + keep_aspect->setChecked(!m_endViewport->data(0).isNull()); + m_endViewport->setZValue(1100); + QColor col = m_endViewport->pen().color(); + col.setAlpha(100); + m_endViewport->setBrush(col); + m_endViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + 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 (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 (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) { + m_endViewport->setData(0, keep == true ? m_frameWidth : QVariant()); + m_endViewport->setData(1, keep == true ? m_frameHeight : QVariant()); + } else { + m_startViewport->setData(0, keep == true ? m_frameWidth : QVariant()); + m_startViewport->setData(1, keep == true ? m_frameHeight : QVariant()); + } +} + +void TitleWidget::slotResize50() +{ + if(m_endViewport->zValue() == 1100) { + m_endViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2); + } else m_startViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2); +} + +void TitleWidget::slotResize100() +{ + if(m_endViewport->zValue() == 1100) { + m_endViewport->setRect(0, 0, m_frameWidth, m_frameHeight); + } else m_startViewport->setRect(0, 0, m_frameWidth, m_frameHeight); +} + +void TitleWidget::slotResize200() +{ + if(m_endViewport->zValue() == 1100) { + m_endViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2); + } else m_startViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2); +} + +void TitleWidget::slotAddEffect(int ix) +{ + QList list = graphicsView->scene()->selectedItems(); + int effect = effect_list->itemData(ix).toInt(); + + if(list.size() == 1) { + if(effect == NOEFFECT) + effect_stack->setHidden(true); + else { + effect_stack->setCurrentIndex(effect - 1); + effect_stack->setHidden(false); + } + } else // Hide the effects stack when more than one element is selected. + effect_stack->setHidden(true); + + foreach(QGraphicsItem * item, list) { + switch(effect) { + case NOEFFECT: + item->setData(100, QVariant()); +#if QT_VERSION >= 0x040600 + item->setGraphicsEffect(0); +#endif + break; + case TYPEWRITEREFFECT: + /* + * Allow the user to set the typewriter effect to more than one + * element, but do not add it to non-text elements. + */ + if(item->type() == TEXTITEM) { + QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ";" + QString::number(typewriter_start->value()); + item->setData(100, effdata); + } + break; +#if QT_VERSION >= 0x040600 + // Do not remove the non-QGraphicsEffects. + case BLUREFFECT: + item->setGraphicsEffect(new QGraphicsBlurEffect()); + break; + case SHADOWEFFECT: + item->setGraphicsEffect(new QGraphicsDropShadowEffect()); + break; +#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. Case must match there (except for first letter) +} + +void TitleWidget::slotEditTypewriter(int /*ix*/) +{ + QList 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 l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsEffect *eff = l[0]->graphicsEffect(); + QGraphicsBlurEffect *blur = static_cast (eff); + if(blur) blur->setBlurRadius(ix); + } +#endif +} + +void TitleWidget::slotEditShadow() +{ +#if QT_VERSION < 0x040600 + return; +#else + QList l = graphicsView->scene()->selectedItems(); + if(l.size() == 1) { + QGraphicsEffect *eff = l[0]->graphicsEffect(); + QGraphicsDropShadowEffect *shadow = static_cast (eff); + if(shadow) { + shadow->setBlurRadius(shadow_radius->value()); + shadow->setOffset(shadow_x->value(), shadow_y->value()); + } + } +#endif +} + +qreal TitleWidget::zIndexBounds(bool maxBound, bool intersectingOnly) +{ + qreal bound = maxBound ? -99 : 99; + QList l = graphicsView->scene()->selectedItems(); + if(l.size() > 0) { + QList lItems; + // Get items (all or intersecting only) + if(intersectingOnly) { + lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape); + } else { + lItems = graphicsView->scene()->items(); + } + 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 l = graphicsView->scene()->selectedItems(); + if(l.size() >= 1) { + qreal currentZ = l[0]->zValue(); + qreal max = zIndexBounds(true, true); + if(currentZ <= max) { + l[0]->setZValue(currentZ + 1); + updateDimension(l[0]); + } + } } +void TitleWidget::slotZIndexTop() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() >= 1) { + qreal currentZ = l[0]->zValue(); + qreal max = zIndexBounds(true, false); + if(currentZ <= max) { + l[0]->setZValue(max + 1); + updateDimension(l[0]); + } + } +} + +void TitleWidget::slotZIndexDown() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() >= 1) { + qreal currentZ = l[0]->zValue(); + qreal min = zIndexBounds(false, true); + if(currentZ >= min) { + l[0]->setZValue(currentZ - 1); + updateDimension(l[0]); + } + } +} + +void TitleWidget::slotZIndexBottom() +{ + QList l = graphicsView->scene()->selectedItems(); + if(l.size() >= 1) { + qreal currentZ = l[0]->zValue(); + qreal min = zIndexBounds(false, false); + if(currentZ >= min) { + l[0]->setZValue(min - 1); + updateDimension(l[0]); + } + } +}