X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftitlewidget.cpp;h=e8184fabeb26483e94abadafd73bd80825bd9ae8;hb=2f9294f5de103de1a1a081375470da3571302d06;hp=955553767c95c7f9f6bf88718d927437bed04fbe;hpb=2a223cff6e45c560c28857b72c0cb7e584f9a4ef;p=kdenlive diff --git a/src/titlewidget.cpp b/src/titlewidget.cpp index 95555376..e8184fab 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 @@ -16,256 +16,2758 @@ ***************************************************************************/ #include "titlewidget.h" -#include "graphicsscenerectmove.h" -#include -#include +#include "kdenlivesettings.h" +#include "KoSliderCombo.h" +#include "kthumb.h" +#include + #include +#include +#include +#include +#include +#include +#include + +#include #include #include -#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if QT_VERSION >= 0x040600 +#include +#include +#include +#endif + +#include +static QList titletemplates; + +// What exactly is this variable good for? int settingUp = false; -TitleWidget::TitleWidget(QDialog *parent): QDialog(parent) { +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(const KUrl &url, const Timecode &tc, const 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); - connect(newTextButton, SIGNAL(clicked()), this, SLOT(slotNewText())); - connect(newRectButton, SIGNAL(clicked()), this, SLOT(slotNewRect())); - connect(kcolorbutton, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ; - connect(horizontalSlider, SIGNAL(valueChanged(int)), this, SLOT(slotChangeBackground())) ; - connect(ktextedit, SIGNAL(textChanged()), this , SLOT(textChanged())); - connect(fontColorButton, SIGNAL(clicked()), this, SLOT(textChanged())) ; - //connect (fontBold, SIGNAL ( clicked()), this, SLOT( setBold()) ) ; - connect(loadButton, SIGNAL(clicked()), this, SLOT(loadTitle())) ; - connect(saveButton, SIGNAL(clicked()), this, SLOT(saveTitle())) ; - - - connect(kfontrequester, SIGNAL(fontSelected(const QFont &)), this, SLOT(textChanged())) ; - connect(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(textChanged())); - //connect (ktextedit, SIGNAL(selectionChanged()), this , SLOT (textChanged())); - - connect(rectFAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged())); - connect(rectBAlpha, SIGNAL(valueChanged(int)), 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(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports())); + setFont(KGlobalSettings::toolBarFont()); + frame_properties->setEnabled(false); + frame_properties->setFixedHeight(frame_toolbar->height()); + int size = style()->pixelMetric(QStyle::PM_SmallIconSize); + QSize iconSize(size, size); + +#if KDE_IS_VERSION(4,5,0) + rectBColor->setAlphaChannelEnabled(true); + delete rectBAlpha; + rectFColor->setAlphaChannelEnabled(true); + delete rectFAlpha; + fontColorButton->setAlphaChannelEnabled(true); + delete textAlpha; + textOutlineColor->setAlphaChannelEnabled(true); + delete textOutlineAlpha; + +#else + 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")); + connect(rectFAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(rectChanged())); + connect(rectBAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(rectChanged())); + + // 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")); + connect(textAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(slotUpdateText())); + connect(textOutlineAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(slotUpdateText())); +#endif + + 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")); + + 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(); + showToolbars(TITLE_SELECT); + + splitter->setStretchFactor(0, 20); + + //If project is drop frame, set the input mask as such. + title_duration->setInputMask(m_tc.mask()); + title_duration->setText(m_tc.reformatSeparators(KdenliveSettings::title_duration())); + + connect(backgroundColor, SIGNAL(changed(QColor)), this, SLOT(slotChangeBackground())) ; + connect(backgroundAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(slotChangeBackground())) ; + + connect(fontColorButton, SIGNAL(changed(QColor)), this, SLOT(slotUpdateText())) ; + connect(textOutlineColor, SIGNAL(changed(QColor)), this, SLOT(slotUpdateText())) ; + connect(font_family, SIGNAL(currentFontChanged(QFont)), this, SLOT(slotUpdateText())) ; + connect(font_size, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText())) ; + connect(textOutline, SIGNAL(valueChanged(qreal,bool)), this, SLOT(slotUpdateText())); + connect(font_weight_box, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateText())); + + connect(font_family, SIGNAL(editTextChanged(QString)), this, SLOT(slotFontText(QString))); + + connect(rectFColor, SIGNAL(changed(QColor)), this, SLOT(rectChanged())); + connect(rectBColor, SIGNAL(changed(QColor)), this, SLOT(rectChanged())); + connect(rectLineWidth, SIGNAL(valueChanged(qreal,bool)), this, SLOT(rectChanged())); + + /*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(svgfilename, SIGNAL(urlSelected(const KUrl&)), this, SLOT(svgSelected(const KUrl &))); connect(itemzoom, SIGNAL(valueChanged(int)), this, SLOT(itemScaled(int))); - connect(itemrotate, SIGNAL(valueChanged(int)), this, SLOT(itemRotate(int))); + connect(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); - GraphicsSceneRectMove *scene = new GraphicsSceneRectMove(this); + connect(origin_x_left, SIGNAL(clicked()), this, SLOT(slotOriginXClicked())); + connect(origin_y_top, SIGNAL(clicked()), this, SLOT(slotOriginYClicked())); + // Position and size + m_signalMapper = new QSignalMapper(this); + m_signalMapper->setMapping(value_w, ValueWidth); + m_signalMapper->setMapping(value_h, ValueHeight); + m_signalMapper->setMapping(value_x, ValueX); + m_signalMapper->setMapping(value_y, ValueY); + connect(value_w, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map())); + connect(value_h, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map())); + connect(value_x, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map())); + connect(value_y, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map())); + connect(m_signalMapper, SIGNAL(mapped(int)), this, SLOT(slotValueChanged(int))); + + connect(buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotAdjustZoom())); + connect(buttonRealSize, SIGNAL(clicked()), this, SLOT(slotZoomOneToOne())); + 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->setIconSize(iconSize); + buttonRealSize->setIconSize(iconSize); + buttonItalic->setIconSize(iconSize); + buttonUnder->setIconSize(iconSize); + buttonAlignCenter->setIconSize(iconSize); + buttonAlignLeft->setIconSize(iconSize); + buttonAlignRight->setIconSize(iconSize); + buttonAlignNone->setIconSize(iconSize); + + buttonFitZoom->setIcon(KIcon("zoom-fit-best")); + buttonRealSize->setIcon(KIcon("zoom-original")); + 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(getTooltipWithShortcut(i18n("Insert Unicode character"), m_unicodeAction)); + 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); + + m_selectAll = new QAction(KIcon("kdenlive-select-all"), QString(), this); + m_selectAll->setShortcut(Qt::CTRL + Qt::Key_A); + connect(m_selectAll, SIGNAL(triggered()), this, SLOT(slotSelectAll())); + buttonSelectAll->setDefaultAction(m_selectAll); + + m_selectText = new QAction(KIcon("kdenlive-select-texts"), QString(), this); + m_selectText->setShortcut(Qt::CTRL + Qt::Key_T); + connect(m_selectText, SIGNAL(triggered()), this, SLOT(slotSelectText())); + buttonSelectText->setDefaultAction(m_selectText); + buttonSelectText->setEnabled(false); + + m_selectRects = new QAction(KIcon("kdenlive-select-rects"), QString(), this); + m_selectRects->setShortcut(Qt::CTRL + Qt::Key_R); + connect(m_selectRects, SIGNAL(triggered()), this, SLOT(slotSelectRects())); + buttonSelectRects->setDefaultAction(m_selectRects); + buttonSelectRects->setEnabled(false); + + m_selectImages = new QAction(KIcon("kdenlive-select-images"), QString(), this); + m_selectImages->setShortcut(Qt::CTRL + Qt::Key_I); + connect(m_selectImages, SIGNAL(triggered()), this, SLOT(slotSelectImages())); + buttonSelectImages->setDefaultAction(m_selectImages); + buttonSelectImages->setEnabled(false); + + m_unselectAll = new QAction(KIcon("kdenlive-unselect-all"), QString(), this); + m_unselectAll->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_A); + connect(m_unselectAll, SIGNAL(triggered()), this, SLOT(slotSelectNone())); + buttonUnselectAll->setDefaultAction(m_unselectAll); + buttonUnselectAll->setEnabled(false); + + zDown->setIconSize(iconSize); + zTop->setIconSize(iconSize); + zBottom->setIconSize(iconSize); + + 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")); + 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")); + buttonSelectAll->setToolTip(getTooltipWithShortcut(i18n("Select all"), m_selectAll)); + buttonSelectText->setToolTip(getTooltipWithShortcut(i18n("Select text items in current selection"), m_selectText)); + buttonSelectRects->setToolTip(getTooltipWithShortcut(i18n("Select rect items in current selection"), m_selectRects)); + buttonSelectImages->setToolTip(getTooltipWithShortcut(i18n("Select image items in current selection"), m_selectImages)); + buttonUnselectAll->setToolTip(getTooltipWithShortcut(i18n("Unselect all"), m_unselectAll)); + + itemhcenter->setIconSize(iconSize); + itemvcenter->setIconSize(iconSize); + itemtop->setIconSize(iconSize); + itembottom->setIconSize(iconSize); + itemright->setIconSize(iconSize); + itemleft->setIconSize(iconSize); + + 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(0, 0, 0, 0); + QToolBar *m_toolbar = new QToolBar("titleToolBar", this); + m_toolbar->setIconSize(iconSize); + + m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool")); + 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->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_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), i18n("Add Rectangle")); + 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"), i18n("Add Image")); + 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_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); + m_buttonLoad->setToolTip(i18n("Open Document") + ' ' + m_buttonLoad->shortcut().toString()); + 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); + m_buttonSave->setToolTip(i18n("Save As") + ' ' + m_buttonSave->shortcut().toString()); + connect(m_buttonSave, SIGNAL(triggered()), this, SLOT(saveTitle())); + + layout->addWidget(m_toolbar); + + // initialize graphic scene + m_scene = new GraphicsSceneRectMove(this); + graphicsView->setScene(m_scene); + graphicsView->setMouseTracking(true); + graphicsView->setDragMode(QGraphicsView::RubberBandDrag); + graphicsView->setRubberBandSelectionMode(Qt::ContainsItemBoundingRect); + 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); + /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10); gradient->setSpread(QGradient::ReflectSpread); - //scene->setBackgroundBrush(*gradient); + scene->setBackgroundBrush(*gradient);*/ + + QPen framepen(Qt::DotLine); + framepen.setColor(Qt::red); - graphicsView->setScene(scene); - m_titledocument.setScene(scene); - connect(graphicsView->scene(), SIGNAL(selectionChanged()), this , SLOT(selectionChanged())); - initViewports(); + m_frameBorder = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + m_frameBorder->setPen(framepen); + m_frameBorder->setZValue(-1100); + m_frameBorder->setBrush(Qt::transparent); + m_frameBorder->setFlags(0); + graphicsView->scene()->addItem(m_frameBorder); + + m_frameImage = new QGraphicsPixmapItem(); + QTransform qtrans; + qtrans.scale(2.0, 2.0); + m_frameImage->setTransform(qtrans); + m_frameImage->setZValue(-1200); + m_frameImage->setFlags(0); + displayBackgroundFrame(); + graphicsView->scene()->addItem(m_frameImage); + + connect(m_scene, SIGNAL(selectionChanged()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(itemMoved()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(sceneZoom(bool)), this , SLOT(slotZoom(bool))); + connect(m_scene, SIGNAL(actionFinished()), this , SLOT(slotSelectTool())); + //connect(m_scene, SIGNAL(actionFinished()), this , SLOT(selectionChanged())); + connect(m_scene, SIGNAL(newRect(QGraphicsRectItem*)), this , SLOT(slotNewRect(QGraphicsRectItem*))); + connect(m_scene, SIGNAL(newText(QGraphicsTextItem*)), this , SLOT(slotNewText(QGraphicsTextItem*))); + connect(zoom_slider, SIGNAL(valueChanged(int)), this , SLOT(slotUpdateZoom(int))); + connect(zoom_spin, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateZoom(int))); + + // mbd: load saved settings + readChoices(); graphicsView->show(); - graphicsView->setRenderHint(QPainter::Antialiasing); + //graphicsView->setRenderHint(QPainter::Antialiasing); graphicsView->setInteractive(true); - graphicsView->resize(400, 300); + //graphicsView->resize(400, 300); + kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height(); + //toolBox->setItemEnabled(2, false); + m_startViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + // Setting data at -1 so that the item is recognized as undeletable by graphicsscenerectmove + m_startViewport->setData(-1, -1); + m_endViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight)); + m_endViewport->setData(-1, -1); + m_startViewport->setData(0, m_frameWidth); + m_startViewport->setData(1, m_frameHeight); + m_endViewport->setData(0, m_frameWidth); + m_endViewport->setData(1, m_frameHeight); + + // scale the view so that the title widget is not too big at startup + graphicsView->scale(.5, .5); + if (!url.isEmpty()) { + loadTitle(url); + } else { + prepareTools(NULL); + 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(const TitleTemplate &t, titletemplates) { + templateBox->addItem(t.icon, t.name, t.file); + } + lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex(); + adjustSize(); +} + +TitleWidget::~TitleWidget() +{ + delete m_buttonRect; + delete m_buttonText; + delete m_buttonImage; + 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_selectAll; + delete m_selectText; + delete m_selectRects; + delete m_selectImages; + delete m_unselectAll; - toolBox->setItemEnabled(2, false); - toolBox->setItemEnabled(3, false); + delete m_unicodeDialog; + delete m_frameBorder; + delete m_frameImage; + delete m_startViewport; + delete m_endViewport; + delete m_scene; + delete m_signalMapper; +} + +QSize TitleWidget::sizeHint() const +{ + // Make sure the widget has minimum size on opening + return QSize(200, 200); +} + +//static +QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone) +{ + QStringList result; + QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/"; + KStandardDirs::makeDir(titlePath); + titlePath.append((isClone == false) ? "title" : "clone"); + int counter = 0; + QString path; + while (path.isEmpty() || QFile::exists(path)) { + counter++; + path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".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(KUrl::AddTrailingSlash) + "titles/"; + KStandardDirs::makeDir(titlePath); + return titlePath + titleName + ".png"; +} + +// static +QStringList TitleWidget::extractImageList(const 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(const 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.isEmpty()) { + 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*/) +{ + //slotAdjustZoom(); +} +//virtual +void TitleWidget::keyPressEvent(QKeyEvent *e) +{ + if(e->key()!=Qt::Key_Escape && e->key()!=Qt::Key_Return && e->key()!=Qt::Key_Enter) QDialog::keyPressEvent(e); } -void TitleWidget::initViewports() { - startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); - endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0))); +void TitleWidget::slotTextTool() +{ + m_scene->setTool(TITLE_TEXT); + showToolbars(TITLE_TEXT); + checkButton(TITLE_TEXT); +} + +void TitleWidget::slotRectTool() +{ + m_scene->setTool(TITLE_RECTANGLE); + showToolbars(TITLE_RECTANGLE); + checkButton(TITLE_RECTANGLE); + + // Disable dragging mode, would make dragging a rect impossible otherwise ;) + graphicsView->setDragMode(QGraphicsView::NoDrag); +} + +void TitleWidget::slotSelectTool() +{ + m_scene->setTool(TITLE_SELECT); + + // Enable rubberband selecting mode. + graphicsView->setDragMode(QGraphicsView::RubberBandDrag); + + // 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() +{ + // 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++); + svg->setData(Qt::UserRole, url.path()); + graphicsView->scene()->addItem(svg); + prepareTools(svg); + } else { + QPixmap pix(url.path()); + QGraphicsPixmapItem *image = new QGraphicsPixmapItem(pix); + image->setShapeMode(QGraphicsPixmapItem::BoundingRectShape); + image->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + image->setData(Qt::UserRole, url.path()); + image->setZValue(m_count++); + graphicsView->scene()->addItem(image); + prepareTools(image); + } + } + m_scene->setTool(TITLE_SELECT); + showToolbars(TITLE_SELECT); + checkButton(TITLE_SELECT); +} + +void TitleWidget::showToolbars(TITLETOOL toolType) +{ + switch (toolType) { + case TITLE_SELECT: + toolbar_stack->setCurrentIndex(0); + break; + case TITLE_IMAGE: + toolbar_stack->setCurrentIndex(3); + break; + case TITLE_RECTANGLE: + toolbar_stack->setCurrentIndex(1); + break; + case TITLE_TEXT: + toolbar_stack->setCurrentIndex(2); + break; + } +} + +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() +{ + QRectF r = m_frameBorder->sceneBoundingRect(); + if (!displayBg->isChecked()) { + QPixmap pattern(20, 20); + pattern.fill(); + QColor bgcolor(210, 210, 210); + QPainter p(&pattern); + p.fillRect(QRect(0, 0, 10, 10), bgcolor); + p.fillRect(QRect(10, 10, 20, 20), bgcolor); + p.end(); + QBrush br(pattern); + QPixmap bg((int) (r.width() / 2), (int) (r.height()/ 2)); + QPainter p2(&bg); + p2.fillRect(bg.rect(), br); + p2.end(); + m_frameImage->setPixmap(bg); + } else { + QImage img = m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), QString(), m_render->frameRenderWidth() / 2, m_render->renderHeight() / 2); + m_frameImage->setPixmap(QPixmap::fromImage(img.scaled(r.width() / 2, r.height() / 2))); + } +} +void TitleWidget::initAnimation() +{ + 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::slotNewRect() { +void TitleWidget::slotUpdateZoom(int pos) +{ + zoom_spin->setValue(pos); + zoom_slider->setValue(pos); + m_scene->setZoom((double) pos / 100); +} - QGraphicsRectItem * ri = graphicsView->scene()->addRect(-50, -50, 100, 100); - ri->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); +void TitleWidget::slotZoom(bool up) +{ + int pos = zoom_slider->value(); + if (up) pos++; + else pos--; + zoom_slider->setValue(pos); } -void TitleWidget::slotNewText() { - QGraphicsTextItem *tt = graphicsView->scene()->addText("Text here"); - tt->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - tt->setTextInteractionFlags(Qt::TextEditorInteraction); - connect(tt->document(), SIGNAL(contentsChanged()), this, SLOT(selectionChanged())); - kDebug() << tt->metaObject()->className(); - /*QGraphicsRectItem * ri=graphicsView->scene()->addRect(-50,-50,100,100); - ri->setFlags(QGraphicsItem::ItemIsMovable|QGraphicsItem::ItemIsSelectable);*/ +void TitleWidget::slotAdjustZoom() +{ + /*double scalex = graphicsView->width() / (double)(m_frameWidth * 1.2); + double scaley = graphicsView->height() / (double)(m_frameHeight * 1.2); + if (scalex > scaley) scalex = scaley; + int zoompos = (int)(scalex * 7 + 0.5);*/ + graphicsView->fitInView(m_frameBorder, Qt::KeepAspectRatio); + int zoompos = graphicsView->matrix().m11() * 100; + zoom_slider->setValue(zoompos); + graphicsView->centerOn(m_frameBorder); +} +void TitleWidget::slotZoomOneToOne() +{ + zoom_slider->setValue(100); + graphicsView->centerOn(m_frameBorder); } -void TitleWidget::zIndexChanged(int v) { - QList l = graphicsView->scene()->selectedItems(); - if (l.size() >= 1) { - l[0]->setZValue(v); +void TitleWidget::slotNewRect(QGraphicsRectItem * rect) +{ + updateAxisButtons(rect); // back to default + + QColor f = rectFColor->color(); +#if not KDE_IS_VERSION(4,5,0) + f.setAlpha(rectFAlpha->value()); +#endif + QPen penf(f); + penf.setWidth(rectLineWidth->value()); + penf.setJoinStyle(Qt::RoundJoin); + rect->setPen(penf); + QColor b = rectBColor->color(); +#if not KDE_IS_VERSION(4,5,0) + b.setAlpha(rectBAlpha->value()); +#endif + rect->setBrush(QBrush(b)); + rect->setZValue(m_count++); + rect->setData(ZOOMFACTOR, 100); + prepareTools(rect); + //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.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); + font.setItalic(buttonItalic->isChecked()); + font.setUnderline(buttonUnder->isChecked()); + + tt->setFont(font); + QColor color = fontColorButton->color(); + QColor outlineColor = textOutlineColor->color(); +#if not KDE_IS_VERSION(4,5,0) + color.setAlpha(textAlpha->value()); + outlineColor.setAlpha(textOutlineAlpha->value()); +#endif + tt->setDefaultTextColor(color); + + QTextCursor cur(tt->document()); + cur.select(QTextCursor::Document); + QTextBlockFormat format = cur.blockFormat(); + QTextCharFormat cformat = cur.charFormat(); + 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); + prepareTools(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); } -void TitleWidget::selectionChanged() { +void TitleWidget::zIndexChanged(int v) +{ QList l = graphicsView->scene()->selectedItems(); - toolBox->setItemEnabled(2, false); - toolBox->setItemEnabled(3, false); - if (l.size() == 1) { + for (int i = 0; i < l.size(); ++i) { + l[i]->setZValue(v); + } +} + +void TitleWidget::selectionChanged() +{ + if (m_scene->tool() != TITLE_SELECT) return; + + std::cout << "Number of selected items: " << graphicsView->scene()->selectedItems().length() << "\n"; + + 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(); + + if (l.size() > 0) { + buttonUnselectAll->setEnabled(true); + // Enable all z index buttons if items selected. + // We can selectively disable them later. + zUp->setEnabled(true); + zDown->setEnabled(true); + zTop->setEnabled(true); + zBottom->setEnabled(true); + } else { + buttonUnselectAll->setEnabled(false); + } + if (l.size() >= 2) { + buttonSelectText->setEnabled(true); + buttonSelectRects->setEnabled(true); + buttonSelectImages->setEnabled(true); + } else { + buttonSelectText->setEnabled(false); + buttonSelectRects->setEnabled(false); + buttonSelectImages->setEnabled(false); + } + + if (l.size() == 0) { + prepareTools(NULL); + } else if (l.size() == 1) { + prepareTools(l.at(0)); + } else { + /* + For multiple selected objects we need to decide which tools to show. + */ + int firstType = l.at(0)->type(); + bool allEqual = true; + for (int i = 0; i < l.size(); ++i) { + if (l.at(i)->type() != firstType) { + allEqual = false; + break; + } + } + std::cout << "All equal? " << allEqual << ".\n"; + if (allEqual) { + prepareTools(l.at(0)); + } else { + // Get the default toolset, but enable the property frame (x,y,w,h) + prepareTools(NULL); + frame_properties->setEnabled(true); + + // Enable x/y/w/h if it makes sense. + value_x->setEnabled(true); + value_y->setEnabled(true); + bool containsTextitem = false; + for (int i = 0; i < l.size(); ++i) { + if (l.at(i)->type() == TEXTITEM) { + containsTextitem = true; + break; + } + } + if (!containsTextitem) { + value_w->setEnabled(true); + value_h->setEnabled(true); + } + } + + // Disable z index buttons if they don't make sense for the current selection + int firstZindex = l.at(0)->zValue(); + allEqual = true; + for (int i = 0; i < l.size(); ++i) { + if (l[i]->zValue() != firstZindex) { + allEqual = false; + break; + } + } + if (!allEqual) { + zUp->setEnabled(false); + zDown->setEnabled(false); + } + } +} + +void TitleWidget::slotValueChanged(int type) +{ + /* + type tells us which QSpinBox value has changed. + */ + + QList l = graphicsView->scene()->selectedItems(); + std::cout << l.size() << " items to be resized\n"; + + // Get the updated value here already to do less coding afterwards + int val = 0; + switch (type) { + case ValueWidth: + val = value_w->value(); + break; + case ValueHeight: + val = value_h->value(); + break; + case ValueX: + val = value_x->value(); + break; + case ValueY: + val = value_y->value(); + break; + } + + for (int k = 0; k < l.size(); ++k) { + std::cout << "Type of item " << k << ": " << l.at(k)->type() << "\n"; + + if (l.at(k)->type() == TEXTITEM) { + // Just update the position. We don't allow setting width/height for text items yet. + switch (type) { + case ValueX: + updatePosition(l.at(k), val, l.at(k)->pos().y()); + break; + case ValueY: + updatePosition(l.at(k), l.at(k)->pos().x(), val); + break; + } + + } else if (l.at(k)->type() == RECTITEM) { + QGraphicsRectItem *rec = static_cast (l.at(k)); + switch (type) { + case ValueX: + updatePosition(l.at(k), val, l.at(k)->pos().y()); + break; + case ValueY: + updatePosition(l.at(k), l.at(k)->pos().x(), val); + break; + case ValueWidth: + rec->setRect(QRect(0, 0, val, rec->rect().height())); + break; + case ValueHeight: + rec->setRect(QRect(0, 0, rec->rect().width(), val)); + break; + } + + } else if (l.at(k)->type() == IMAGEITEM) { + + + if (type == ValueX) { + updatePosition(l.at(k), val, l.at(k)->pos().y()); + + } else if (type == ValueY) { + updatePosition(l.at(k), l.at(k)->pos().x(), val); - if ((l[0])->type() == 8) { - QGraphicsTextItem* i = ((QGraphicsTextItem*)l[0]); - if (l[0]->hasFocus()) - ktextedit->setHtml(i->toHtml()); - toolBox->setCurrentIndex(2); - toolBox->setItemEnabled(2, true); - } else - if ((l[0])->type() == 3) { - settingUp = true; - QGraphicsRectItem *rec = ((QGraphicsRectItem*)l[0]); - toolBox->setCurrentIndex(3); - toolBox->setItemEnabled(3, true); - rectFAlpha->setValue(rec->pen().color().alpha()); - rectBAlpha->setValue(rec->brush().isOpaque() ? rec->brush().color().alpha() : 0); - 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()); } else { - //toolBox->setCurrentIndex(0); + // Width/height has changed. This is more complex. + + QGraphicsItem *i = l.at(k); + 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; + + // We want to keep the aspect ratio of the image as the user does not yet have the possibility + // to restore the original ratio. You rarely want to change it anyway. + 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); + std::cout << "scale is: " << scale << "\n"; + std::cout << i->boundingRect().width() << ": new width\n"; + m_transformations[i] = t; + + if (l.size() == 1) { + // Only update the w/h values if the selection contains just one item. + // Otherwise, what should we do? ;) + // (Use the values of the first item? Of the second? Of the x-th?) + updateDimension(i); + // Update rotation/zoom values. + // These values are not yet able to handle multiple items! + updateRotZoom(i); + } } - zValue->setValue((int)l[0]->zValue()); - itemzoom->setValue((int)transformations[l[0]].scalex*100); - itemrotate->setValue((int)transformations[l[0]].rotate); + + } } + + } -void TitleWidget::slotChangeBackground() { - QColor color = kcolorbutton->color(); - color.setAlpha(horizontalSlider->value()); - graphicsView->scene()->setBackgroundBrush(QBrush(color)); +void TitleWidget::updateDimension(QGraphicsItem *i) +{ + bool wBlocked = value_w->signalsBlocked(); + bool hBlocked = value_h->signalsBlocked(); + bool zBlocked = zValue->signalsBlocked(); + 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); + std::cout << "Rect width is: " << r->rect().width() << ", was: " << value_w->value() << "\n"; + 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(zBlocked); + value_w->blockSignals(wBlocked); + value_h->blockSignals(hBlocked); } -void TitleWidget::textChanged() { +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) +{ + updatePosition(i, value_x->value(), value_y->value()); +} + +void TitleWidget::updatePosition(QGraphicsItem *i, int x, int y) +{ + 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 - x - rec->boundingRect().width(); + } else { + posX = x; + } + + int posY; + if (origin_y_top->isChecked()) { + /* Same for y axis */ + posY = m_frameHeight - y - rec->boundingRect().height(); + } else { + posY = y; + } + + rec->setPos(posX, posY); + + } else if (i->type() == RECTITEM) { + + QGraphicsRectItem *rec = static_cast (i); + + int posX; + if (origin_x_left->isChecked()) { + posX = m_frameWidth - x - rec->rect().width(); + } else { + posX = x; + } + + int posY; + if (origin_y_top->isChecked()) { + posY = m_frameHeight - y - rec->rect().height(); + } else { + posY = y; + } + + 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 - x - i->sceneBoundingRect().width(); + } else { + posX = x; + } + + int posY; + if (origin_y_top->isChecked()) { + posY = m_frameHeight - y - i->sceneBoundingRect().height(); + } else { + posY = y; + } + + 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 && (l[0])->type() == 8 && !l[0]->hasFocus()) { - kDebug() << ktextedit->document()->toHtml(); - ((QGraphicsTextItem*)l[0])->setHtml(ktextedit->toHtml()); + 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::rectChanged() { +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 && (l[0])->type() == 3 && !settingUp) { - QGraphicsRectItem *rec = (QGraphicsRectItem*)l[0]; - QColor f = rectFColor->color(); - f.setAlpha(rectFAlpha->value()); - QPen penf(f); - penf.setWidth(rectLineWidth->value()); - rec->setPen(penf); - QColor b = rectBColor->color(); - b.setAlpha(rectBAlpha->value()); - rec->setBrush(QBrush(b)); + 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::fontBold() { +void TitleWidget::slotChangeBackground() +{ + QColor color = backgroundColor->color(); + m_scene->setBackgroundBrush(QBrush(color)); + color.setAlpha(backgroundAlpha->value()); + m_frameBorder->setBrush(QBrush(color)); +} + +void TitleWidget::slotChanged() +{ QList l = graphicsView->scene()->selectedItems(); - if (l.size() == 1 && (l[0])->type() == 8 && !l[0]->hasFocus()) { - //ktextedit->document()->setTextOption(); + if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) { + textChanged(static_cast (l.at(0))); } } -void TitleWidget::svgSelected(const KUrl& u) { - QGraphicsSvgItem *svg = new QGraphicsSvgItem(u.toLocalFile()); - svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - graphicsView->scene()->addItem(svg); +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::itemScaled(int val) { +void TitleWidget::slotInsertUnicode() +{ + m_unicodeDialog->exec(); +} + +void TitleWidget::slotInsertUnicodeString(const 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); + } + } +} + +void TitleWidget::slotUpdateText() +{ + QFont font = font_family->currentFont(); + font.setPixelSize(font_size->value()); + font.setItalic(buttonItalic->isChecked()); + font.setUnderline(buttonUnder->isChecked()); + font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt()); + QColor color = fontColorButton->color(); + QColor outlineColor = textOutlineColor->color(); +#if not KDE_IS_VERSION(4,5,0) + color.setAlpha(textAlpha->value()); + outlineColor.setAlpha(textOutlineAlpha->value()); +#endif + + double outlineWidth = textOutline->value() / 10.0; + + int i; + for (i = 0; i < graphicsView->scene()->selectedItems().length(); ++i) { + QGraphicsTextItem* item = NULL; + QList l = graphicsView->scene()->selectedItems(); + if (l.at(i)->type() == TEXTITEM) { + item = static_cast (l.at(i)); + } + if (!item) { + // No text item, try next one. + continue; + } + + // Set alignment of all text in the text item + 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); + } + + // Set font properties + 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); + item->setDefaultTextColor(color); + } +} + +void TitleWidget::rectChanged() +{ + QList l = graphicsView->scene()->selectedItems(); + for (int i = 0; i < l.length(); ++i) { + if (l.at(i)->type() == RECTITEM && !settingUp) { + QGraphicsRectItem *rec = static_cast(l.at(i)); + QColor f = rectFColor->color(); +#if not KDE_IS_VERSION(4,5,0) + f.setAlpha(rectFAlpha->value()); +#endif + QPen penf(f); + penf.setWidth(rectLineWidth->value()); + penf.setJoinStyle(Qt::RoundJoin); + rec->setPen(penf); + QColor b = rectBColor->color(); +#if not KDE_IS_VERSION(4,5,0) + b.setAlpha(rectBAlpha->value()); +#endif + rec->setBrush(QBrush(b)); + } + } +} + +void TitleWidget::itemScaled(int val) +{ QList l = graphicsView->scene()->selectedItems(); if (l.size() == 1) { - Transform x = transformations[l[0]]; + Transform x = m_transformations.value(l.at(0)); x.scalex = (double)val / 100.0; x.scaley = (double)val / 100.0; QTransform qtrans; qtrans.scale(x.scalex, x.scaley); - qtrans.rotate(x.rotate); + 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; + 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.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.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::itemTop() +{ + 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); + } +} + +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); + } +} + +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); + } +} + +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(KUrl url) +{ + 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); + } + 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); + } + 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 (anim_start->isChecked()) slotAnimStart(false); + if (anim_end->isChecked()) slotAnimEnd(false); + bool embed_image=false; + + // If we have images in the title, ask for embed + QList list = graphicsView->scene()->items(); + QGraphicsPixmapItem pix; + int pixmapType = pix.type(); + foreach(const QGraphicsItem *item, list) { + if (item->type() == pixmapType && item != m_frameImage) { + embed_image = true; + break; + } + } + if (embed_image && KMessageBox::questionYesNo(this, i18n("Do you want to embed Images into this TitleDocument?\nThis is most needed for sharing Titles.")) != KMessageBox::Yes) + { + embed_image=false; + } + if (url.isEmpty()) { + QPointer fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this); + fs->setOperationMode(KFileDialog::Saving); + fs->setMode(KFile::File); + fs->setConfirmOverwrite(true); + fs->setKeepLocation(true); + if (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()), embed_image) == false) + KMessageBox::error(this, i18n("Cannot write to file %1", url.path())); + } +} + +QDomDocument TitleWidget::xml() +{ + QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport); + doc.documentElement().setAttribute("duration", m_tc.getFrameCount(title_duration->text())); + return doc; +} + +int TitleWidget::duration() const +{ + return m_tc.getFrameCount(title_duration->text()); +} + +void TitleWidget::setXml(const QDomDocument &doc) +{ + int duration; + m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &duration, m_projectTitlePath); + adjustFrameSize(); + title_duration->setText(m_tc.getTimecode(GenTime(duration, 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(); + backgroundAlpha->blockSignals(true); + backgroundColor->blockSignals(true); + backgroundAlpha->setValue(background_color.alpha()); + background_color.setAlpha(255); + 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(); +} + +void TitleWidget::slotAccepted() +{ + if (anim_start->isChecked()) slotAnimStart(false); + if (anim_end->isChecked()) slotAnimEnd(false); + writeChoices(); +} + +void TitleWidget::writeChoices() +{ + // Get a pointer to a shared configuration instance, then get the TitleWidget group. + KSharedConfigPtr config = KGlobal::config(); + KConfigGroup titleConfig(config, "TitleWidget"); + // Write the entries + titleConfig.writeEntry("font_family", font_family->currentFont()); + //titleConfig.writeEntry("font_size", font_size->value()); + titleConfig.writeEntry("font_pixel_size", font_size->value()); + titleConfig.writeEntry("font_color", fontColorButton->color()); + titleConfig.writeEntry("font_outline_color", textOutlineColor->color()); +#if KDE_IS_VERSION(4,5,0) + titleConfig.writeEntry("font_alpha", fontColorButton->color().alpha()); + titleConfig.writeEntry("font_outline_alpha", textOutlineColor->color().alpha()); +#else + titleConfig.writeEntry("font_alpha", textAlpha->value()); + titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value()); +#endif + + titleConfig.writeEntry("font_outline", textOutline->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()); + + titleConfig.writeEntry("rect_background_color", rectBColor->color()); + titleConfig.writeEntry("rect_foreground_color", rectFColor->color()); + +#if KDE_IS_VERSION(4,5,0) + titleConfig.writeEntry("rect_background_alpha", rectBColor->color().alpha()); + titleConfig.writeEntry("rect_foreground_alpha", rectFColor->color().alpha()); +#else + titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value()); + titleConfig.writeEntry("rect_foreground_alpha", rectFAlpha->value()); +#endif + + titleConfig.writeEntry("rect_line_width", rectLineWidth->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(); + +} + +void TitleWidget::readChoices() +{ + // Get a pointer to a shared configuration instance, then get the TitleWidget group. + KSharedConfigPtr config = KGlobal::config(); + KConfigGroup titleConfig(config, "TitleWidget"); + // read the entries + font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont())); + font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value())); + m_scene->slotUpdateFontSize(font_size->value()); + QColor fontColor = QColor(titleConfig.readEntry("font_color", fontColorButton->color())); + QColor outlineColor = QColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color())); +#if KDE_IS_VERSION(4,5,0) + fontColor.setAlpha(titleConfig.readEntry("font_alpha", fontColor.alpha())); + outlineColor.setAlpha(titleConfig.readEntry("font_outline_alpha", outlineColor.alpha())); +#else + textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value())); + textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value())); +#endif + fontColorButton->setColor(fontColor); + textOutlineColor->setColor(outlineColor); + 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())); + + QColor fgColor = QColor(titleConfig.readEntry("rect_foreground_color", rectFColor->color())); + QColor bgColor = QColor(titleConfig.readEntry("rect_background_color", rectBColor->color())); + +#if KDE_IS_VERSION(4,5,0) + fgColor.setAlpha(titleConfig.readEntry("rect_foreground_alpha", fgColor.alpha())); + bgColor.setAlpha(titleConfig.readEntry("rect_background_alpha", bgColor.alpha())); +#else + rectFAlpha->setValue(titleConfig.readEntry("rect_foreground_alpha", rectFAlpha->value())); + rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value())); +#endif + rectFColor->setColor(fgColor); + rectBColor->setColor(bgColor); + + rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->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(i18nc("Indicates the start of an animation", "Start"), m_startViewport); + QGraphicsTextItem *t2 = new QGraphicsTextItem(i18nc("Indicates the end of an animation", "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 if (z - 1 > bound) { + // To get the maximum index even if it is of an item of the current selection. + // Used when updating multiple items, to get all to the same level. + // Otherwise, the maximum would stay at -99 if the highest item is in the selection. + bound = z - 1; + } + } + } 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; + } else if (z + 1 < bound && z > -999) { + bound = z + 1; + } + } + } + } } + return bound; } -void TitleWidget::setupViewports() { - double aspect_ratio = 4.0 / 3.0;//read from project +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]); + } + } +} - QRectF sp(0, 0, 0, 0); - QRectF ep(0, 0, 0, 0); +void TitleWidget::slotZIndexTop() +{ + QList l = graphicsView->scene()->selectedItems(); + qreal max = zIndexBounds(true, false); + std::cout << "Max z-index is " << max << ".\n"; + for (int i = 0; i < l.size(); ++i) { + qreal currentZ = l[i]->zValue(); + if (currentZ <= max) { + std::cout << "Updating item " << i << ", is " << currentZ << ".\n"; + l[i]->setZValue(max + 1); + } else { + std::cout << "Not updating " << i << ", is " << currentZ << ".\n"; + } + } + // Update the z index value in the GUI + if (l.size() > 0) { + updateDimension(l[0]); + } +} - double sv_size = startViewportSize->value(); - double ev_size = endViewportSize->value(); - sp.adjust(-sv_size, -sv_size / aspect_ratio, sv_size, sv_size / aspect_ratio); - ep.adjust(-ev_size, -ev_size / aspect_ratio, ev_size, ev_size / aspect_ratio); +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]); + } + } +} - startViewport->setPos(startViewportX->value(), startViewportY->value()); - endViewport->setPos(endViewportX->value(), endViewportY->value()); +void TitleWidget::slotZIndexBottom() +{ + QList l = graphicsView->scene()->selectedItems(); + qreal min = zIndexBounds(false, false); + for (int i = 0; i < l.size(); ++i) { + qreal currentZ = l[i]->zValue(); + if (currentZ >= min) { + l[i]->setZValue(min - 1); + } + } + // Update the z index value in the GUI + if (l.size() > 0) { + updateDimension(l[0]); + } +} - startViewport->setPolygon(QPolygonF(sp)); - endViewport->setPolygon(QPolygonF(ep)); +void TitleWidget::slotSelectAll() +{ + QList l = graphicsView->scene()->items(); + for (int i = 0; i < l.size(); ++i) { + l.at(i)->setSelected(true); + } +} +void TitleWidget::selectItems(int itemType) +{ + QList l; + if (graphicsView->scene()->selectedItems().size() > 0) { + l = graphicsView->scene()->selectedItems(); + for (int i = 0; i < l.size(); ++i) { + if (l.at(i)->type() != itemType) { + l.at(i)->setSelected(false); + } + } + } else { + l = graphicsView->scene()->items(); + for (int i = 0; i < l.size(); ++i) { + if (l.at(i)->type() == itemType) { + l.at(i)->setSelected(true); + } + } + } } -void TitleWidget::loadTitle() { - KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlivetitle", this, tr("Save Title")); - m_titledocument.loadDocument(url, startViewport, endViewport); +void TitleWidget::slotSelectText() +{ + selectItems(TEXTITEM); +} + +void TitleWidget::slotSelectRects() +{ + selectItems(RECTITEM); +} + +void TitleWidget::slotSelectImages() +{ + selectItems(IMAGEITEM); +} + +void TitleWidget::slotSelectNone() +{ + graphicsView->blockSignals(true); + QList l = graphicsView->scene()->items(); + for (int i = 0; i < l.size(); ++i) { + l.at(i)->setSelected(false); + } + graphicsView->blockSignals(false); + selectionChanged(); } -void TitleWidget::saveTitle() { - KUrl url = KFileDialog::getSaveUrl(KUrl(), "*.kdenlivetitle", this, tr("Save Title")); - m_titledocument.saveDocument(url, startViewport, endViewport); +QString TitleWidget::getTooltipWithShortcut(const QString &text, QAction *button) +{ + return text + " " + button->shortcut().toString() + ""; } -#include "moc_titlewidget.cpp" +void TitleWidget::prepareTools(QGraphicsItem *referenceItem) +{ + // Let some GUI elements block signals. We may want to change their values without any sideeffects. + // Additionally, store the previous blocking state to avoid side effects when this function is called from within another one. + // Note: Disabling an element also blocks signals. So disabled elements don't need to be set to blocking too. + bool blockOX = origin_x_left->signalsBlocked(); + bool blockOY = origin_y_top->signalsBlocked(); + bool blockEff = effect_list->signalsBlocked(); + bool blockRX = itemrotatex->signalsBlocked(); + bool blockRY = itemrotatey->signalsBlocked(); + bool blockRZ = itemrotatez->signalsBlocked(); + bool blockZoom = itemzoom->signalsBlocked(); + bool blockX = value_x->signalsBlocked(); + bool blockY = value_y->signalsBlocked(); + bool blockW = value_w->signalsBlocked(); + bool blockH = value_h->signalsBlocked(); + origin_x_left->blockSignals(true); + origin_y_top->blockSignals(true); + effect_list->blockSignals(true); + itemrotatex->blockSignals(true); + itemrotatey->blockSignals(true); + itemrotatez->blockSignals(true); + itemzoom->blockSignals(true); + value_x->blockSignals(true); + value_y->blockSignals(true); + value_w->blockSignals(true); + value_h->blockSignals(true); + + if (referenceItem == NULL) { + std::cout << "NULL item.\n"; + effect_stack->setHidden(true); + effect_frame->setEnabled(false); + effect_list->setCurrentIndex(0); + origin_x_left->setChecked(false); + origin_y_top->setChecked(false); + updateTextOriginX(); + updateTextOriginY(); + enableToolbars(TITLE_SELECT); + showToolbars(TITLE_SELECT); + + itemzoom->setEnabled(false); + itemrotatex->setEnabled(false); + itemrotatey->setEnabled(false); + itemrotatez->setEnabled(false); + frame_properties->setEnabled(false); + } else { + effect_frame->setEnabled(true); + frame_properties->setEnabled(true); + if (referenceItem != m_startViewport && referenceItem != 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 (referenceItem->type() == TEXTITEM) { + showToolbars(TITLE_TEXT); + QGraphicsTextItem* i = static_cast (referenceItem); + if (!i->toPlainText().isEmpty()) { + // We have an existing text item selected + 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 + } + font_size->blockSignals(true); + font_family->blockSignals(true); + font_weight_box->blockSignals(true); + buttonItalic->blockSignals(true); + buttonUnder->blockSignals(true); + fontColorButton->blockSignals(true); +#if not KDE_IS_VERSION(4,5,0) + textAlpha->blockSignals(true); +#endif + 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()); + m_scene->slotUpdateFontSize(font.pixelSize()); + buttonItalic->setChecked(font.italic()); + buttonUnder->setChecked(font.underline()); + setFontBoxWeight(font.weight()); + + QTextCursor cursor(i->document()); + cursor.select(QTextCursor::Document); + QColor color = cursor.charFormat().foreground().color(); +#if not KDE_IS_VERSION(4,5,0) + textAlpha->setValue(color.alpha()); + color.setAlpha(255); +#endif + 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); + QVariant variant = i->data(102); + color = variant.value(); +#if not KDE_IS_VERSION(4,5,0) + textOutlineAlpha->blockSignals(true); + textOutlineAlpha->setValue(color.alpha()); + color.setAlpha(255); + textOutlineAlpha->blockSignals(false); +#endif + textOutlineColor->setColor(color); + textOutlineColor->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); + font_weight_box->blockSignals(false); + buttonItalic->blockSignals(false); + buttonUnder->blockSignals(false); + fontColorButton->blockSignals(false); +#if not KDE_IS_VERSION(4,5,0) + textAlpha->blockSignals(false); +#endif + 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 ((referenceItem)->type() == RECTITEM) { + showToolbars(TITLE_RECTANGLE); + settingUp = true; + QGraphicsRectItem *rec = static_cast (referenceItem); + 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); +#if not KDE_IS_VERSION(4,5,0) + rectFAlpha->setValue(rec->pen().color().alpha()); + rectBAlpha->setValue(rec->brush().color().alpha()); +#endif + //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(referenceItem); + updateCoordinates(rec); + updateDimension(rec); + + } else if (referenceItem->type() == IMAGEITEM) { + showToolbars(TITLE_IMAGE); + + updateCoordinates(referenceItem); + updateDimension(referenceItem); + + enableToolbars(TITLE_IMAGE); + + } else { + //toolBox->setCurrentIndex(0); + showToolbars(TITLE_SELECT); + enableToolbars(TITLE_SELECT); + frame_properties->setEnabled(false); + } + zValue->setValue((int)referenceItem->zValue()); + if (!referenceItem->data(ZOOMFACTOR).isNull()) itemzoom->setValue(referenceItem->data(ZOOMFACTOR).toInt()); + else itemzoom->setValue((int)(m_transformations.value(referenceItem).scalex * 100.0 + 0.5)); + itemrotatex->setValue((int)(m_transformations.value(referenceItem).rotatex)); + itemrotatey->setValue((int)(m_transformations.value(referenceItem).rotatey)); + itemrotatez->setValue((int)(m_transformations.value(referenceItem).rotatez)); + } + + + effect_list->blockSignals(blockEff); + itemrotatex->blockSignals(blockRX); + itemrotatey->blockSignals(blockRY); + itemrotatez->blockSignals(blockRZ); + itemzoom->blockSignals(blockZoom); + origin_x_left->blockSignals(blockOX); + origin_y_top->blockSignals(blockOY); + value_x->blockSignals(blockX); + value_y->blockSignals(blockY); + value_w->blockSignals(blockW); + value_h->blockSignals(blockH); +} +#include "titlewidget.moc"