/***************************************************************************
- titlewidget.h - description
+ titlewidget.cpp - description
-------------------
begin : Feb 28 2008
copyright : (C) 2008 by Marco Gittler
#include "titlewidget.h"
#include "kdenlivesettings.h"
+#include "KoSliderCombo.h"
+#include "kthumb.h"
+#include <cmath>
#include <KDebug>
#include <KGlobalSettings>
#include <KFileDialog>
#include <KStandardDirs>
#include <KMessageBox>
+#include <kio/netaccess.h>
+#include <kdeversion.h>
#include <QDomDocument>
#include <QGraphicsItem>
#include <QTimer>
#include <QToolBar>
#include <QMenu>
+#include <QSignalMapper>
#include <QTextBlockFormat>
#include <QTextCursor>
+#include <QComboBox>
+#include <QCryptographicHash>
+
+#if QT_VERSION >= 0x040600
+#include <QGraphicsEffect>
+#include <QGraphicsBlurEffect>
+#include <QGraphicsDropShadowEffect>
+#endif
+
+static QList<TitleTemplate> titletemplates;
int settingUp = false;
const int RECTITEM = 3;
const int TEXTITEM = 8;
-TitleWidget::TitleWidget(KUrl url, QString projectPath, Render *render, QWidget *parent) :
+const int NOEFFECT = 0;
+const int BLUREFFECT = 1;
+const int SHADOWEFFECT = 2;
+const int TYPEWRITEREFFECT = 3;
+
+TitleWidget::TitleWidget(KUrl url, Timecode tc, QString projectTitlePath, Render *render, QWidget *parent) :
QDialog(parent),
Ui::TitleWidget_UI(),
m_startViewport(NULL),
m_endViewport(NULL),
m_render(render),
m_count(0),
- m_projectPath(projectPath)
+ m_unicodeDialog(new UnicodeDialog(UnicodeDialog::InputHex)),
+ m_projectTitlePath(projectTitlePath),
+ m_tc(tc)
{
setupUi(this);
setFont(KGlobalSettings::toolBarFont());
- //toolBox->setFont(KGlobalSettings::toolBarFont());
frame_properties->setEnabled(false);
- rect_properties->setFixedHeight(frame_properties->height() + 4);
- text_properties->setFixedHeight(frame_properties->height() + 4);
+ frame_properties->setFixedHeight(frame_toolbar->height());
+
+ // Set combo sliders values
+ textAlpha->setMinimum(0);
+ textAlpha->setMaximum(255);
+ textAlpha->setDecimals(0);
+ textAlpha->setValue(255);
+ textAlpha->setToolTip(i18n("Font color opacity"));
+
+ textOutlineAlpha->setMinimum(0);
+ textOutlineAlpha->setMaximum(255);
+ textOutlineAlpha->setDecimals(0);
+ textOutlineAlpha->setValue(255);
+ textOutlineAlpha->setToolTip(i18n("Outline color opacity"));
+
+ textOutline->setMinimum(0);
+ textOutline->setMaximum(200);
+ textOutline->setDecimals(0);
+ textOutline->setValue(0);
+ textOutline->setToolTip(i18n("Outline width"));
+
+ backgroundAlpha->setMinimum(0);
+ backgroundAlpha->setMaximum(255);
+ backgroundAlpha->setDecimals(0);
+ backgroundAlpha->setValue(0);
+ backgroundAlpha->setToolTip(i18n("Background color opacity"));
+
+ itemrotatex->setMinimum(-360);
+ itemrotatex->setMaximum(360);
+ itemrotatex->setDecimals(0);
+ itemrotatex->setValue(0);
+ itemrotatex->setToolTip(i18n("Rotation around the X axis"));
+
+ itemrotatey->setMinimum(-360);
+ itemrotatey->setMaximum(360);
+ itemrotatey->setDecimals(0);
+ itemrotatey->setValue(0);
+ itemrotatey->setToolTip(i18n("Rotation around the Y axis"));
+
+ itemrotatez->setMinimum(-360);
+ itemrotatez->setMaximum(360);
+ itemrotatez->setDecimals(0);
+ itemrotatez->setValue(0);
+ itemrotatez->setToolTip(i18n("Rotation around the Z axis"));
+
+ rectBAlpha->setMinimum(0);
+ rectBAlpha->setMaximum(255);
+ rectBAlpha->setDecimals(0);
+ rectBAlpha->setValue(255);
+ rectBAlpha->setToolTip(i18n("Color opacity"));
+
+ rectFAlpha->setMinimum(0);
+ rectFAlpha->setMaximum(255);
+ rectFAlpha->setDecimals(0);
+ rectFAlpha->setValue(255);
+ rectFAlpha->setToolTip(i18n("Border opacity"));
+
+ rectLineWidth->setMinimum(0);
+ rectLineWidth->setMaximum(100);
+ rectLineWidth->setDecimals(0);
+ rectLineWidth->setValue(0);
+ rectLineWidth->setToolTip(i18n("Border width"));
+
+ itemzoom->setSuffix(i18n("%"));
m_frameWidth = render->renderWidth();
m_frameHeight = render->renderHeight();
- //connect(newTextButton, SIGNAL(clicked()), this, SLOT(slotNewText()));
- //connect(newRectButton, SIGNAL(clicked()), this, SLOT(slotNewRect()));
- // kcolorbutton == The color of the background
- connect(kcolorbutton, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ;
- // horizontalslider == The alpha of the background
- connect(horizontalSlider, SIGNAL(valueChanged(int)), this, SLOT(slotChangeBackground())) ;
- //connect(ktextedit, SIGNAL(textChanged()), this , SLOT(textChanged()));
- //connect (fontBold, SIGNAL ( clicked()), this, SLOT( setBold()) ) ;
+ showToolbars(TITLE_SELECT);
+
+ //If project is drop frame, set the input mask as such.
+ title_duration->setInputMask(m_tc.inputMask());
+ //TODO: get default title duration instead of hardcoded one
+ title_duration->setText(m_tc.getTimecode(GenTime(5000 / 1000.0)));
+
+ connect(backgroundColor, SIGNAL(clicked()), this, SLOT(slotChangeBackground())) ;
+ connect(backgroundAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotChangeBackground())) ;
- //ktextedit->setHidden(true);
connect(fontColorButton, SIGNAL(clicked()), this, SLOT(slotUpdateText())) ;
+ connect(textOutlineColor, SIGNAL(clicked()), this, SLOT(slotUpdateText())) ;
connect(font_family, SIGNAL(currentFontChanged(const QFont &)), this, SLOT(slotUpdateText())) ;
connect(font_size, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText())) ;
- connect(textAlpha, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText()));
- //connect (ktextedit, SIGNAL(selectionChanged()), this , SLOT (textChanged()));
+ connect(textAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
+ connect(textOutline, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
+ connect(textOutlineAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
+ connect(font_weight_box, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateText()));
+
+ connect(font_family, SIGNAL(editTextChanged(const QString &)), this, SLOT(slotFontText(const QString&)));
- connect(rectFAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
- connect(rectBAlpha, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
+ connect(rectFAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
+ connect(rectBAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
connect(rectFColor, SIGNAL(clicked()), this, SLOT(rectChanged()));
connect(rectBColor, SIGNAL(clicked()), this, SLOT(rectChanged()));
- connect(rectLineWidth, SIGNAL(valueChanged(int)), this, SLOT(rectChanged()));
+ connect(rectLineWidth, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
- connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
+ /*connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
connect(startViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
connect(startViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
connect(endViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
connect(endViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
- connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
+ connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));*/
+
+ // Fill effects
+ effect_list->addItem(i18n("None"), NOEFFECT);
+ effect_list->addItem(i18n("Typewriter"), TYPEWRITEREFFECT);
+ effect_list->addItem(i18n("Blur"), BLUREFFECT);
+
connect(zValue, SIGNAL(valueChanged(int)), this, SLOT(zIndexChanged(int)));
connect(itemzoom, SIGNAL(valueChanged(int)), this, SLOT(itemScaled(int)));
- connect(itemrotate, SIGNAL(valueChanged(int)), this, SLOT(itemRotate(int)));
+ connect(itemrotatex, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateX(qreal)));
+ connect(itemrotatey, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateY(qreal)));
+ connect(itemrotatez, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateZ(qreal)));
connect(itemhcenter, SIGNAL(clicked()), this, SLOT(itemHCenter()));
connect(itemvcenter, SIGNAL(clicked()), this, SLOT(itemVCenter()));
+ connect(itemtop, SIGNAL(clicked()), this, SLOT(itemTop()));
+ connect(itembottom, SIGNAL(clicked()), this, SLOT(itemBottom()));
+ connect(itemleft, SIGNAL(clicked()), this, SLOT(itemLeft()));
+ connect(itemright, SIGNAL(clicked()), this, SLOT(itemRight()));
+ connect(effect_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotAddEffect(int)));
+ connect(typewriter_delay, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
+ connect(typewriter_start, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
+ connect(blur_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditBlur(int)));
+ connect(shadow_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ connect(shadow_x, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ connect(shadow_y, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
+ effect_stack->setHidden(true);
+ effect_frame->setEnabled(false);
+
+ connect(origin_x_left, SIGNAL(clicked()), this, SLOT(slotOriginXClicked()));
+ connect(origin_y_top, SIGNAL(clicked()), this, SLOT(slotOriginYClicked()));
+
+ m_signalMapper = new QSignalMapper(this);
+ m_signalMapper->setMapping(value_w, ValueWidth);
+ m_signalMapper->setMapping(value_h, ValueHeight);
+ connect(value_w, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
+ connect(value_h, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
+ connect(m_signalMapper, SIGNAL(mapped(int)), this, SLOT(slotValueChanged(int)));
connect(value_x, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem()));
connect(value_y, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem()));
connect(value_h, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustSelectedItem()));
connect(buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotAdjustZoom()));
connect(buttonRealSize, SIGNAL(clicked()), this, SLOT(slotZoomOneToOne()));
- connect(buttonBold, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
connect(buttonItalic, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
connect(buttonUnder, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
connect(buttonAlignLeft, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
connect(buttonAlignNone, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
connect(displayBg, SIGNAL(stateChanged(int)), this, SLOT(displayBackgroundFrame()));
+ connect(m_unicodeDialog, SIGNAL(charSelected(QString)), this, SLOT(slotInsertUnicodeString(QString)));
+
// mbd
connect(this, SIGNAL(accepted()), this, SLOT(slotAccepted()));
+ font_weight_box->blockSignals(true);
+ font_weight_box->addItem(i18nc("Font style", "Light"), QFont::Light);
+ font_weight_box->addItem(i18nc("Font style", "Normal"), QFont::Normal);
+ font_weight_box->addItem(i18nc("Font style", "Demi-Bold"), QFont::DemiBold);
+ font_weight_box->addItem(i18nc("Font style", "Bold"), QFont::Bold);
+ font_weight_box->addItem(i18nc("Font style", "Black"), QFont::Black);
+ font_weight_box->setToolTip(i18n("Font weight"));
+ font_weight_box->setCurrentIndex(1);
+ font_weight_box->blockSignals(false);
+
buttonFitZoom->setIcon(KIcon("zoom-fit-best"));
buttonRealSize->setIcon(KIcon("zoom-original"));
- buttonBold->setIcon(KIcon("format-text-bold"));
buttonItalic->setIcon(KIcon("format-text-italic"));
buttonUnder->setIcon(KIcon("format-text-underline"));
buttonAlignCenter->setIcon(KIcon("format-justify-center"));
buttonAlignLeft->setIcon(KIcon("format-justify-left"));
buttonAlignRight->setIcon(KIcon("format-justify-right"));
+ buttonAlignNone->setIcon(KIcon("kdenlive-align-none"));
+
buttonAlignNone->setToolTip(i18n("No alignment"));
buttonAlignRight->setToolTip(i18n("Align right"));
buttonAlignLeft->setToolTip(i18n("Align left"));
buttonAlignCenter->setToolTip(i18n("Align center"));
+ m_unicodeAction = new QAction(KIcon("kdenlive-insert-unicode"), QString(), this);
+ m_unicodeAction->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_U);
+ m_unicodeAction->setToolTip(i18n("Insert Unicode character") + ' ' + m_unicodeAction->shortcut().toString());
+ connect(m_unicodeAction, SIGNAL(triggered()), this, SLOT(slotInsertUnicode()));
+ buttonInsertUnicode->setDefaultAction(m_unicodeAction);
+
+ m_zUp = new QAction(KIcon("kdenlive-zindex-up"), QString(), this);
+ m_zUp->setShortcut(Qt::Key_PageUp);
+ m_zUp->setToolTip(i18n("Raise object"));
+ connect(m_zUp, SIGNAL(triggered()), this, SLOT(slotZIndexUp()));
+ zUp->setDefaultAction(m_zUp);
+
+ m_zDown = new QAction(KIcon("kdenlive-zindex-down"), QString(), this);
+ m_zDown->setShortcut(Qt::Key_PageDown);
+ m_zDown->setToolTip(i18n("Lower object"));
+ connect(m_zDown, SIGNAL(triggered()), this, SLOT(slotZIndexDown()));
+ zDown->setDefaultAction(m_zDown);
+
+ m_zTop = new QAction(KIcon("kdenlive-zindex-top"), QString(), this);
+ // TODO mbt 1414: Shortcut should change z index only if
+ // cursor is NOT in a text field ...
+ //m_zTop->setShortcut(Qt::Key_Home);
+ m_zTop->setToolTip(i18n("Raise object to top"));
+ connect(m_zTop, SIGNAL(triggered()), this, SLOT(slotZIndexTop()));
+ zTop->setDefaultAction(m_zTop);
+
+ m_zBottom = new QAction(KIcon("kdenlive-zindex-bottom"), QString(), this);
+ // TODO mbt 1414
+ //m_zBottom->setShortcut(Qt::Key_End);
+ m_zBottom->setToolTip(i18n("Lower object to bottom"));
+ connect(m_zBottom, SIGNAL(triggered()), this, SLOT(slotZIndexBottom()));
+ zBottom->setDefaultAction(m_zBottom);
+
+ zDown->setIcon(KIcon("kdenlive-zindex-down"));
+ zTop->setIcon(KIcon("kdenlive-zindex-top"));
+ zBottom->setIcon(KIcon("kdenlive-zindex-bottom"));
+ connect(zDown, SIGNAL(clicked()), this, SLOT(slotZIndexDown()));
+ connect(zTop, SIGNAL(clicked()), this, SLOT(slotZIndexTop()));
+ connect(zBottom, SIGNAL(clicked()), this, SLOT(slotZIndexBottom()));
+
+ origin_x_left->setToolTip(i18n("Invert x axis and change 0 point"));
+ origin_y_top->setToolTip(i18n("Invert y axis and change 0 point"));
+ rectBColor->setToolTip(i18n("Select fill color"));
+ rectFColor->setToolTip(i18n("Select border color"));
+ rectBAlpha->setToolTip(i18n("Fill opacity"));
+ rectFAlpha->setToolTip(i18n("Border opacity"));
+ zoom_slider->setToolTip(i18n("Zoom"));
+ buttonRealSize->setToolTip(i18n("Original size (1:1)"));
+ buttonFitZoom->setToolTip(i18n("Fit zoom"));
+ backgroundColor->setToolTip(i18n("Select background color"));
+ backgroundAlpha->setToolTip(i18n("Background opacity"));
+
itemhcenter->setIcon(KIcon("kdenlive-align-hor"));
itemhcenter->setToolTip(i18n("Align item horizontally"));
itemvcenter->setIcon(KIcon("kdenlive-align-vert"));
itemvcenter->setToolTip(i18n("Align item vertically"));
+ itemtop->setIcon(KIcon("kdenlive-align-top"));
+ itemtop->setToolTip(i18n("Align item to top"));
+ itembottom->setIcon(KIcon("kdenlive-align-bottom"));
+ itembottom->setToolTip(i18n("Align item to bottom"));
+ itemright->setIcon(KIcon("kdenlive-align-right"));
+ itemright->setToolTip(i18n("Align item to right"));
+ itemleft->setIcon(KIcon("kdenlive-align-left"));
+ itemleft->setToolTip(i18n("Align item to left"));
+
QHBoxLayout *layout = new QHBoxLayout;
frame_toolbar->setLayout(layout);
- layout->setContentsMargins(2, 2, 2, 2);
+ layout->setContentsMargins(0, 0, 0, 0);
QToolBar *m_toolbar = new QToolBar("titleToolBar", this);
+ int s = style()->pixelMetric(QStyle::PM_SmallIconSize);
+ m_toolbar->setIconSize(QSize(s, s));
- m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), i18n("Add Rectangle"));
- m_buttonRect->setCheckable(true);
- connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool()));
+ m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), QString());
+ m_buttonCursor->setCheckable(true);
+ m_buttonCursor->setShortcut(Qt::ALT + Qt::Key_S);
+ m_buttonCursor->setToolTip(i18n("Selection Tool") + ' ' + m_buttonCursor->shortcut().toString());
+ connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool()));
- m_buttonText = m_toolbar->addAction(KIcon("insert-text"), i18n("Add Text"));
+ m_buttonText = m_toolbar->addAction(KIcon("insert-text"), QString());
m_buttonText->setCheckable(true);
+ m_buttonText->setShortcut(Qt::ALT + Qt::Key_T);
+ m_buttonText->setToolTip(i18n("Add Text") + ' ' + m_buttonText->shortcut().toString());
connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool()));
- m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image"));
+ m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), QString());
+ m_buttonRect->setCheckable(true);
+ m_buttonRect->setShortcut(Qt::ALT + Qt::Key_R);
+ m_buttonRect->setToolTip(i18n("Add Rectangle") + ' ' + m_buttonRect->shortcut().toString());
+ connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool()));
+
+ m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), QString());
m_buttonImage->setCheckable(false);
+ m_buttonImage->setShortcut(Qt::ALT + Qt::Key_I);
+ m_buttonImage->setToolTip(i18n("Add Image") + ' ' + m_buttonImage->shortcut().toString());
connect(m_buttonImage, SIGNAL(triggered()), this, SLOT(slotImageTool()));
- m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool"));
- m_buttonCursor->setCheckable(true);
- connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool()));
+ m_toolbar->addSeparator();
m_buttonLoad = m_toolbar->addAction(KIcon("document-open"), i18n("Open Document"));
m_buttonLoad->setCheckable(false);
+ m_buttonLoad->setShortcut(Qt::CTRL + Qt::Key_O);
connect(m_buttonLoad, SIGNAL(triggered()), this, SLOT(loadTitle()));
m_buttonSave = m_toolbar->addAction(KIcon("document-save-as"), i18n("Save As"));
m_buttonSave->setCheckable(false);
+ m_buttonSave->setShortcut(Qt::CTRL + Qt::Key_S);
connect(m_buttonSave, SIGNAL(triggered()), this, SLOT(saveTitle()));
layout->addWidget(m_toolbar);
- text_properties->setHidden(true);
// initialize graphic scene
m_scene = new GraphicsSceneRectMove(this);
graphicsView->setScene(m_scene);
- m_titledocument.setScene(m_scene);
+ graphicsView->setMouseTracking(true);
+ m_titledocument.setScene(m_scene, m_frameWidth, m_frameHeight);
+ connect(m_scene, SIGNAL(changed(QList<QRectF>)), this, SLOT(slotChanged()));
+ connect(font_size, SIGNAL(valueChanged(int)), m_scene, SLOT(slotUpdateFontSize(int)));
// a gradient background
/*QRadialGradient *gradient = new QRadialGradient(0, 0, 10);
qtrans.scale(2.0, 2.0);
m_frameImage->setTransform(qtrans);
m_frameImage->setZValue(-1200);
- m_frameImage->setFlags(QGraphicsItem::ItemClipsToShape);
+ m_frameImage->setFlags(0);
displayBackgroundFrame();
graphicsView->scene()->addItem(m_frameImage);
connect(m_scene, SIGNAL(itemMoved()), this , SLOT(selectionChanged()));
connect(m_scene, SIGNAL(sceneZoom(bool)), this , SLOT(slotZoom(bool)));
connect(m_scene, SIGNAL(actionFinished()), this , SLOT(slotSelectTool()));
- connect(m_scene, SIGNAL(actionFinished()), this , SLOT(selectionChanged()));
+ //connect(m_scene, SIGNAL(actionFinished()), this , SLOT(selectionChanged()));
connect(m_scene, SIGNAL(newRect(QGraphicsRectItem *)), this , SLOT(slotNewRect(QGraphicsRectItem *)));
connect(m_scene, SIGNAL(newText(QGraphicsTextItem *)), this , SLOT(slotNewText(QGraphicsTextItem *)));
connect(zoom_slider, SIGNAL(valueChanged(int)), this , SLOT(slotUpdateZoom(int)));
m_frameBorder->setPen(framepen);
m_frameBorder->setZValue(-1100);
m_frameBorder->setBrush(Qt::transparent);
- m_frameBorder->setFlags(QGraphicsItem::ItemClipsToShape);
+ m_frameBorder->setFlags(0);
graphicsView->scene()->addItem(m_frameBorder);
// mbd: load saved settings
readChoices();
- initViewports();
- QTimer::singleShot(500, this, SLOT(slotAdjustZoom()));
graphicsView->show();
//graphicsView->setRenderHint(QPainter::Antialiasing);
graphicsView->setInteractive(true);
//graphicsView->resize(400, 300);
kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height();
- toolBox->setItemEnabled(2, false);
- if (!url.isEmpty()) {
- m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport) + 1;
- slotSelectTool();
- } else {
- slotRectTool();
+ //toolBox->setItemEnabled(2, false);
+ m_startViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
+ m_endViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
+ m_startViewport->setData(0, m_frameWidth);
+ m_startViewport->setData(1, m_frameHeight);
+ m_endViewport->setData(0, m_frameWidth);
+ m_endViewport->setData(1, m_frameHeight);
+
+ if (!url.isEmpty()) loadTitle(url);
+ else {
+ slotTextTool();
+ QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
}
+ initAnimation();
+ connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
+ connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
+ connect(templateBox,SIGNAL(currentIndexChanged(int)),this,SLOT(templateIndexChanged(int)));
+
+ buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
+ refreshTitleTemplates();
+ //templateBox->setIconSize(QSize(60,60));
+ templateBox->clear();
+ templateBox->addItem("");
+ foreach (TitleTemplate t, titletemplates)
+ {
+ templateBox->addItem(t.icon,t.name,t.file);
+ }
+ lastDocumentHash=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
}
TitleWidget::~TitleWidget()
delete m_buttonCursor;
delete m_buttonSave;
delete m_buttonLoad;
+ delete m_unicodeAction;
+ delete m_zUp;
+ delete m_zDown;
+ delete m_zTop;
+ delete m_zBottom;
+ delete m_unicodeDialog;
delete m_frameBorder;
delete m_frameImage;
delete m_startViewport;
delete m_endViewport;
delete m_scene;
+ delete m_signalMapper;
}
//static
-QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl)
+QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone)
{
QStringList result;
- QString titlePath = projectUrl.path() + "/titles/";
+ QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
KStandardDirs::makeDir(titlePath);
- QString titleName = "title";
+ titlePath.append((isClone == false) ? "title" : "clone");
int counter = 0;
- QString path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false);
- while (QFile::exists(path + ".png")) {
+ QString path;
+ while (path.isEmpty() || QFile::exists(path)) {
counter++;
- path = titlePath + titleName + QString::number(counter).rightJustified(3, '0', false);
+ path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png";
}
- result.append(titleName + QString::number(counter).rightJustified(3, '0', false));
- result.append(path + ".png");
+ result.append(((isClone == false) ? i18n("Title") : i18n("Clone")) + ' ' + QString::number(counter).rightJustified(3, '0', false));
+ result.append(path);
return result;
}
+// static
QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName)
{
QStringList result;
- QString titlePath = projectUrl.path() + "/titles/";
+ QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
KStandardDirs::makeDir(titlePath);
return titlePath + titleName + ".png";
}
+// static
+QStringList TitleWidget::extractImageList(QString xml)
+{
+ QStringList result;
+ if (xml.isEmpty()) return result;
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomNodeList images = doc.elementsByTagName("content");
+ for (int i = 0; i < images.count(); i++) {
+ if (images.at(i).toElement().hasAttribute("url"))
+ result.append(images.at(i).toElement().attribute("url"));
+ }
+ return result;
+}
+
+// static
+QStringList TitleWidget::extractFontList(QString xml)
+{
+ QStringList result;
+ if (xml.isEmpty()) return result;
+ QDomDocument doc;
+ doc.setContent(xml);
+ QDomNodeList images = doc.elementsByTagName("content");
+ for (int i = 0; i < images.count(); i++) {
+ if (images.at(i).toElement().hasAttribute("font"))
+ result.append(images.at(i).toElement().attribute("font"));
+ }
+ return result;
+}
+//static
+void TitleWidget::refreshTitleTemplates()
+{
+ QStringList titlenamelist = QStringList() << i18n("None");
+ QStringList titlefiles = QStringList() << QString();
+ QStringList filters;
+ filters << "*.kdenlivetitle" ;
+ titletemplates.clear();
+ QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles");
+ foreach(const QString &folder, titleTemplates) {
+ QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
+ foreach(const QString &fname, filesnames) {
+ //titlenamelist.append(fname);
+ //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
+ TitleTemplate t;
+ t.name=fname;
+ t.file=KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
+ t.icon=QIcon(KThumb::getImage(t.file,0,60,60));
+ titletemplates.append(t);
+ }
+ }
+ kDebug() << titlenamelist << titlefiles;
+}
+void TitleWidget::templateIndexChanged(int index )
+{
+ QString item=templateBox->itemData(index).toString();
+ if (item!="")
+ {
+ if (lastDocumentHash!=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex())
+ {
+ if (KMessageBox::questionYesNo(this, i18n("Title was changed !\nDo you really want to load a new template?\nAll changes in this document are lost !!")) == KMessageBox::No) return;
+ }
+ loadTitle(item);
+ lastDocumentHash=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
+ }
+}
//virtual
void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
{
void TitleWidget::slotTextTool()
{
- rect_properties->setHidden(true);
- text_properties->setHidden(false);
m_scene->setTool(TITLE_TEXT);
- m_buttonRect->setChecked(false);
- m_buttonCursor->setChecked(false);
+ showToolbars(TITLE_TEXT);
+ checkButton(TITLE_TEXT);
}
void TitleWidget::slotRectTool()
{
- text_properties->setHidden(true);
- rect_properties->setHidden(false);
m_scene->setTool(TITLE_RECTANGLE);
- m_buttonText->setChecked(false);
- m_buttonCursor->setChecked(false);
- m_buttonRect->setChecked(true);
+ showToolbars(TITLE_RECTANGLE);
+ checkButton(TITLE_RECTANGLE);
}
void TitleWidget::slotSelectTool()
{
m_scene->setTool(TITLE_SELECT);
- m_buttonCursor->setChecked(true);
- m_buttonText->setChecked(false);
- m_buttonRect->setChecked(false);
+
+ // Find out which toolbars need to be shown, depending on selected item
+ TITLETOOL t = TITLE_SELECT;
+ QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0) {
+ switch (l.at(0)->type()) {
+ case TEXTITEM:
+ t = TITLE_TEXT;
+ break;
+ case RECTITEM:
+ t = TITLE_RECTANGLE;
+ break;
+ case IMAGEITEM:
+ t = TITLE_IMAGE;
+ break;
+ }
+ }
+
+ enableToolbars(t);
+ if (t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) {
+ //graphicsView->centerOn(l.at(0));
+ t = TITLE_SELECT;
+ }
+ showToolbars(t);
+
+ if (l.size() > 0) {
+ updateCoordinates(l.at(0));
+ updateDimension(l.at(0));
+ updateRotZoom(l.at(0));
+ }
+
+ checkButton(TITLE_SELECT);
}
void TitleWidget::slotImageTool()
{
- KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.svg *.png *.jpg *.jpeg *.gif *.raw", this, i18n("Load Image"));
+ // TODO: find a way to get a list of all supported image types...
+ QString allExtensions = "image/gif image/jpeg image/png image/x-tga image/x-bmp image/svg+xml image/tiff image/x-xcf-gimp image/x-vnd.adobe.photoshop image/x-pcx image/x-exr";
+ KUrl url = KFileDialog::getOpenUrl(KUrl(), allExtensions, this, i18n("Load Image")); //"*.svg *.png *.jpg *.jpeg *.gif *.raw"
if (!url.isEmpty()) {
if (url.path().endsWith(".svg")) {
QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile());
}
}
m_scene->setTool(TITLE_SELECT);
- m_buttonRect->setChecked(false);
- m_buttonCursor->setChecked(true);
- m_buttonText->setChecked(false);
+ showToolbars(TITLE_SELECT);
+ checkButton(TITLE_SELECT);
+}
+
+void TitleWidget::showToolbars(TITLETOOL toolType)
+{
+ toolbar_stack->setCurrentIndex((int) toolType);
+}
+
+void TitleWidget::enableToolbars(TITLETOOL toolType)
+{
+ // TITLETOOL is defined in graphicsscenerectmove.h
+ bool enable = false;
+ if (toolType == TITLE_RECTANGLE || toolType == TITLE_IMAGE) enable = true;
+ value_w->setEnabled(enable);
+ value_h->setEnabled(enable);
+}
+
+void TitleWidget::checkButton(TITLETOOL toolType)
+{
+ bool bSelect = false;
+ bool bText = false;
+ bool bRect = false;
+ bool bImage = false;
+
+ switch (toolType) {
+ case TITLE_SELECT:
+ bSelect = true;
+ break;
+ case TITLE_TEXT:
+ bText = true;
+ break;
+ case TITLE_RECTANGLE:
+ bRect = true;
+ break;
+ case TITLE_IMAGE:
+ bImage = true;
+ break;
+ default:
+ break;
+ }
+
+ m_buttonCursor->setChecked(bSelect);
+ m_buttonText->setChecked(bText);
+ m_buttonRect->setChecked(bRect);
+ m_buttonImage->setChecked(bImage);
}
void TitleWidget::displayBackgroundFrame()
QPixmap bg(m_frameWidth / 2, m_frameHeight / 2);
QPixmap pattern(20, 20);
pattern.fill();
+ QColor bgcolor(210, 210, 210);
QPainter p;
p.begin(&pattern);
- p.fillRect(QRect(0, 0, 10, 10), QColor(210, 210, 210));
- p.fillRect(QRect(10, 10, 20, 20), QColor(210, 210, 210));
+ p.fillRect(QRect(0, 0, 10, 10), bgcolor);
+ p.fillRect(QRect(10, 10, 20, 20), bgcolor);
p.end();
QBrush br(pattern);
p.end();
m_frameImage->setPixmap(bg);
} else {
- m_frameImage->setPixmap(m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), m_frameWidth / 2, m_frameHeight / 2));
+ m_frameImage->setPixmap(QPixmap::fromImage(m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), m_frameWidth / 2, m_frameHeight / 2)));
}
}
-void TitleWidget::initViewports()
+void TitleWidget::initAnimation()
{
- m_startViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
- m_endViewport = new QGraphicsPolygonItem(QPolygonF(QRectF(0, 0, 0, 0)));
-
+ align_box->setEnabled(false);
QPen startpen(Qt::DotLine);
QPen endpen(Qt::DashDotLine);
startpen.setColor(QColor(100, 200, 100, 140));
m_startViewport->setPen(startpen);
m_endViewport->setPen(endpen);
- startViewportSize->setValue(40);
- endViewportSize->setValue(40);
-
m_startViewport->setZValue(-1000);
m_endViewport->setZValue(-1000);
- m_startViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable);
- m_endViewport->setFlags(/*QGraphicsItem::ItemIsMovable|*/QGraphicsItem::ItemIsSelectable);
+ m_startViewport->setFlags(0);
+ m_endViewport->setFlags(0);
graphicsView->scene()->addItem(m_startViewport);
graphicsView->scene()->addItem(m_endViewport);
+
+ connect(keep_aspect, SIGNAL(toggled(bool)), this, SLOT(slotKeepAspect(bool)));
+ connect(resize50, SIGNAL(clicked()), this, SLOT(slotResize50()));
+ connect(resize100, SIGNAL(clicked()), this, SLOT(slotResize100()));
+ connect(resize200, SIGNAL(clicked()), this, SLOT(slotResize200()));
}
void TitleWidget::slotUpdateZoom(int pos)
void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
{
+ updateAxisButtons(rect); // back to default
+
QColor f = rectFColor->color();
f.setAlpha(rectFAlpha->value());
QPen penf(f);
penf.setWidth(rectLineWidth->value());
+ penf.setJoinStyle(Qt::RoundJoin);
rect->setPen(penf);
QColor b = rectBColor->color();
b.setAlpha(rectBAlpha->value());
rect->setBrush(QBrush(b));
rect->setZValue(m_count++);
+ rect->setData(ZOOMFACTOR, 100);
//setCurrentItem(rect);
//graphicsView->setFocus();
}
void TitleWidget::slotNewText(QGraphicsTextItem *tt)
{
+ updateAxisButtons(tt); // back to default
+
QFont font = font_family->currentFont();
font.setPixelSize(font_size->value());
// mbd: issue 551:
- font.setBold(buttonBold->isChecked());
+ font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
font.setItalic(buttonItalic->isChecked());
font.setUnderline(buttonUnder->isChecked());
QColor color = fontColorButton->color();
color.setAlpha(textAlpha->value());
tt->setDefaultTextColor(color);
+
+ QTextCursor cur(tt->document());
+ cur.select(QTextCursor::Document);
+ QTextBlockFormat format = cur.blockFormat();
+ QTextCharFormat cformat = cur.charFormat();
+ QColor outlineColor = textOutlineColor->color();
+ outlineColor.setAlpha(textOutlineAlpha->value());
+ double outlineWidth = textOutline->value() / 10.0;
+
+ tt->setData(101, outlineWidth);
+ tt->setData(102, outlineColor);
+ if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth));
+
+ cformat.setForeground(QBrush(color));
+ cur.setCharFormat(cformat);
+ cur.setBlockFormat(format);
+ tt->setTextCursor(cur);
tt->setZValue(m_count++);
setCurrentItem(tt);
}
+void TitleWidget::setFontBoxWeight(int weight)
+{
+ int index = font_weight_box->findData(weight);
+ if (index < 0) {
+ index = font_weight_box->findData(QFont::Normal);
+ }
+ font_weight_box->setCurrentIndex(index);
+}
+
void TitleWidget::setCurrentItem(QGraphicsItem *item)
{
m_scene->setSelectedItem(item);
value_w->blockSignals(true);
value_h->blockSignals(true);
itemzoom->blockSignals(true);
- itemrotate->blockSignals(true);
- if (l.size() == 1) {
+ itemrotatex->blockSignals(true);
+ itemrotatey->blockSignals(true);
+ itemrotatez->blockSignals(true);
+ if (l.size() == 0) {
+ effect_stack->setHidden(true);
+ effect_frame->setEnabled(false);
+ effect_list->setCurrentIndex(0);
+ bool blockX = !origin_x_left->signalsBlocked();
+ bool blockY = !origin_y_top->signalsBlocked();
+ if (blockX) origin_x_left->blockSignals(true);
+ if (blockY) origin_y_top->blockSignals(true);
+ origin_x_left->setChecked(false);
+ origin_y_top->setChecked(false);
+ updateTextOriginX();
+ updateTextOriginY();
+ enableToolbars(TITLE_SELECT);
+ if (blockX) origin_x_left->blockSignals(false);
+ if (blockY) origin_y_top->blockSignals(false);
+ itemzoom->setEnabled(false);
+ itemrotatex->setEnabled(false);
+ itemrotatey->setEnabled(false);
+ itemrotatez->setEnabled(false);
+ frame_properties->setEnabled(false);
+ } else if (l.size() == 1) {
+ effect_frame->setEnabled(true);
+ frame_properties->setEnabled(true);
+ if (l.at(0) != m_startViewport && l.at(0) != m_endViewport) {
+ itemzoom->setEnabled(true);
+ itemrotatex->setEnabled(true);
+ itemrotatey->setEnabled(true);
+ itemrotatez->setEnabled(true);
+ } else {
+ itemzoom->setEnabled(false);
+ itemrotatex->setEnabled(false);
+ itemrotatey->setEnabled(false);
+ itemrotatez->setEnabled(false);
+ updateInfoText();
+ }
if (l.at(0)->type() == TEXTITEM) {
- rect_properties->setHidden(true);
- text_properties->setHidden(false);
+ showToolbars(TITLE_TEXT);
QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(l.at(0));
+ if (!i->data(100).isNull()) {
+ // Item has an effect
+ QStringList effdata = i->data(100).toStringList();
+ QString effectName = effdata.takeFirst();
+ if (effectName == "typewriter") {
+ QStringList params = effdata.at(0).split(';');
+ typewriter_delay->setValue(params.at(0).toInt());
+ typewriter_start->setValue(params.at(1).toInt());
+ effect_list->setCurrentIndex(effect_list->findData((int) TYPEWRITEREFFECT));
+ effect_stack->setHidden(false);
+ }
+ } else {
+#if QT_VERSION >= 0x040600
+ if (i->graphicsEffect()) {
+ QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(i->graphicsEffect());
+ if (blur) {
+ effect_list->setCurrentIndex(effect_list->findData((int) BLUREFFECT));
+ int rad = (int) blur->blurRadius();
+ blur_radius->setValue(rad);
+ effect_stack->setHidden(false);
+ } else {
+ QGraphicsDropShadowEffect *shad = static_cast <QGraphicsDropShadowEffect *>(i->graphicsEffect());
+ if (shad) {
+ effect_list->setCurrentIndex(effect_list->findData((int) SHADOWEFFECT));
+ shadow_radius->setValue(shad->blurRadius());
+ shadow_x->setValue(shad->xOffset());
+ shadow_y->setValue(shad->yOffset());
+ effect_stack->setHidden(false);
+ }
+ }
+ } else {
+ effect_list->blockSignals(true);
+ effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
+ effect_list->blockSignals(false);
+ effect_stack->setHidden(true);
+ }
+#else
+ effect_list->blockSignals(true);
+ effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
+ effect_list->blockSignals(false);
+ effect_stack->setHidden(true);
+#endif
+ }
//if (l[0]->hasFocus())
- //ktextedit->setHtml(i->toHtml());
- toolBox->setCurrentIndex(0);
+ //toolBox->setCurrentIndex(0);
//toolBox->setItemEnabled(2, true);
font_size->blockSignals(true);
font_family->blockSignals(true);
- buttonBold->blockSignals(true);
+ font_weight_box->blockSignals(true);
buttonItalic->blockSignals(true);
buttonUnder->blockSignals(true);
fontColorButton->blockSignals(true);
QFont font = i->font();
font_family->setCurrentFont(font);
font_size->setValue(font.pixelSize());
- buttonBold->setChecked(font.bold());
+ m_scene->slotUpdateFontSize(font.pixelSize());
buttonItalic->setChecked(font.italic());
buttonUnder->setChecked(font.underline());
+ setFontBoxWeight(font.weight());
- QColor color = i->defaultTextColor();
- fontColorButton->setColor(color);
+ QTextCursor cursor(i->document());
+ cursor.select(QTextCursor::Document);
+ QColor color = cursor.charFormat().foreground().color();
textAlpha->setValue(color.alpha());
+ color.setAlpha(255);
+ fontColorButton->setColor(color);
+ if (!i->data(101).isNull()) {
+ textOutline->blockSignals(true);
+ textOutline->setValue(i->data(101).toDouble()*10);
+ textOutline->blockSignals(false);
+ }
+ if (!i->data(102).isNull()) {
+ textOutlineColor->blockSignals(true);
+ textOutlineAlpha->blockSignals(true);
+ color = QColor(i->data(102).toString());
+ textOutlineAlpha->setValue(color.alpha());
+ color.setAlpha(255);
+ textOutlineColor->setColor(color);
+ textOutlineColor->blockSignals(false);
+ textOutlineAlpha->blockSignals(false);
+ }
QTextCursor cur = i->textCursor();
QTextBlockFormat format = cur.blockFormat();
if (i->textWidth() == -1) buttonAlignNone->setChecked(true);
font_size->blockSignals(false);
font_family->blockSignals(false);
- buttonBold->blockSignals(false);
+ font_weight_box->blockSignals(false);
buttonItalic->blockSignals(false);
buttonUnder->blockSignals(false);
fontColorButton->blockSignals(false);
buttonAlignNone->blockSignals(false);
buttonAlignCenter->blockSignals(false);
- value_x->setValue((int) i->pos().x());
- value_y->setValue((int) i->pos().y());
- value_w->setValue((int) i->boundingRect().width());
- value_h->setValue((int) i->boundingRect().height());
- frame_properties->setEnabled(true);
- value_w->setEnabled(false);
- value_h->setEnabled(false);
+ updateAxisButtons(i);
+ updateCoordinates(i);
+ updateDimension(i);
+ enableToolbars(TITLE_TEXT);
+
} else if ((l.at(0))->type() == RECTITEM) {
- rect_properties->setHidden(false);
- text_properties->setHidden(true);
+ showToolbars(TITLE_RECTANGLE);
settingUp = true;
QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(0));
- toolBox->setCurrentIndex(0);
- //toolBox->setItemEnabled(3, true);
- rectFAlpha->setValue(rec->pen().color().alpha());
- rectBAlpha->setValue(rec->brush().color().alpha());
- //kDebug() << rec->brush().color().alpha();
- QColor fcol = rec->pen().color();
- QColor bcol = rec->brush().color();
- //fcol.setAlpha(255);
- //bcol.setAlpha(255);
- rectFColor->setColor(fcol);
- rectBColor->setColor(bcol);
- settingUp = false;
- rectLineWidth->setValue(rec->pen().width());
- value_x->setValue((int) rec->pos().x());
- value_y->setValue((int) rec->pos().y());
- value_w->setValue((int) rec->rect().width());
- value_h->setValue((int) rec->rect().height());
- frame_properties->setEnabled(true);
- value_w->setEnabled(true);
- value_h->setEnabled(true);
+ if (rec == m_startViewport || rec == m_endViewport) {
+ /*toolBox->setCurrentIndex(3);
+ toolBox->widget(0)->setEnabled(false);
+ toolBox->widget(1)->setEnabled(false);*/
+ enableToolbars(TITLE_SELECT);
+ } else {
+ /*toolBox->widget(0)->setEnabled(true);
+ toolBox->widget(1)->setEnabled(true);
+ toolBox->setCurrentIndex(0);*/
+ //toolBox->setItemEnabled(3, true);
+ rectFAlpha->setValue(rec->pen().color().alpha());
+ rectBAlpha->setValue(rec->brush().color().alpha());
+ //kDebug() << rec->brush().color().alpha();
+ QColor fcol = rec->pen().color();
+ QColor bcol = rec->brush().color();
+ //fcol.setAlpha(255);
+ //bcol.setAlpha(255);
+ rectFColor->setColor(fcol);
+ rectBColor->setColor(bcol);
+ settingUp = false;
+ rectLineWidth->setValue(rec->pen().width());
+ enableToolbars(TITLE_RECTANGLE);
+ }
+
+ updateAxisButtons(l.at(0));
+ updateCoordinates(rec);
+ updateDimension(rec);
+
+ } else if (l.at(0)->type() == IMAGEITEM) {
+ showToolbars(TITLE_IMAGE);
+
+ updateCoordinates(l.at(0));
+ updateDimension(l.at(0));
+
+ enableToolbars(TITLE_IMAGE);
+
} else {
//toolBox->setCurrentIndex(0);
+ showToolbars(TITLE_SELECT);
+ enableToolbars(TITLE_SELECT);
frame_properties->setEnabled(false);
}
zValue->setValue((int)l.at(0)->zValue());
- itemzoom->setValue((int)(m_transformations.value(l.at(0)).scalex * 100.0 + 0.5));
- itemrotate->setValue((int)(m_transformations.value(l.at(0)).rotate));
+ if (!l.at(0)->data(ZOOMFACTOR).isNull()) itemzoom->setValue(l.at(0)->data(ZOOMFACTOR).toInt());
+ else itemzoom->setValue((int)(m_transformations.value(l.at(0)).scalex * 100.0 + 0.5));
+ itemrotatex->setValue((int)(m_transformations.value(l.at(0)).rotatex));
+ itemrotatey->setValue((int)(m_transformations.value(l.at(0)).rotatey));
+ itemrotatez->setValue((int)(m_transformations.value(l.at(0)).rotatez));
value_x->blockSignals(false);
value_y->blockSignals(false);
value_w->blockSignals(false);
value_h->blockSignals(false);
itemzoom->blockSignals(false);
- itemrotate->blockSignals(false);
- } else frame_properties->setEnabled(false);
+ itemrotatex->blockSignals(false);
+ itemrotatey->blockSignals(false);
+ itemrotatez->blockSignals(false);
+ }
+}
+
+void TitleWidget::slotValueChanged(int type)
+{
+ QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0 && l.at(0)->type() == IMAGEITEM) {
+
+ int val = 0;
+ switch (type) {
+ case ValueWidth:
+ val = value_w->value();
+ break;
+ case ValueHeight:
+ val = value_h->value();
+ break;
+ }
+
+ QGraphicsItem *i = l.at(0);
+ Transform t = m_transformations.value(i);
+
+ // Ratio width:height
+ double phi = (double) i->boundingRect().width() / i->boundingRect().height();
+ // TODO: proper calculation for rotation around 3 axes
+ double alpha = (double) t.rotatez / 180.0 * M_PI;
+
+ // New length
+ double length = val;
+
+ // Scaling factor
+ double scale = 1;
+
+ switch (type) {
+ case ValueWidth:
+ // Add 0.5 because otherwise incrementing by 1 might have no effect
+ length = val / (cos(alpha) + 1 / phi * sin(alpha)) + 0.5;
+ scale = length / i->boundingRect().width();
+ break;
+ case ValueHeight:
+ length = val / (phi * sin(alpha) + cos(alpha)) + 0.5;
+ scale = length / i->boundingRect().height();
+ break;
+ }
+
+ t.scalex = scale;
+ t.scaley = scale;
+ QTransform qtrans;
+ qtrans.scale(scale, scale);
+ qtrans.rotate(t.rotatex, Qt::XAxis);
+ qtrans.rotate(t.rotatey, Qt::YAxis);
+ qtrans.rotate(t.rotatez, Qt::ZAxis);
+ i->setTransform(qtrans);
+ m_transformations[i] = t;
+
+ updateDimension(i);
+ updateRotZoom(i);
+ }
}
+/** \brief Updates position/size of the selected item when a value
+ * of an item (coordinates, size) has changed */
void TitleWidget::slotAdjustSelectedItem()
{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.at(0)->type() == RECTITEM) {
//rect item
QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(0));
- rec->setPos(value_x->value(), value_y->value());
+ updatePosition(rec);
rec->setRect(QRect(0, 0, value_w->value(), value_h->value()));
} else if (l.at(0)->type() == TEXTITEM) {
//text item
- QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(l.at(0));
- rec->setPos(value_x->value(), value_y->value());
+ updatePosition(l.at(0));
+ } else if (l.at(0)->type() == IMAGEITEM) {
+ //image item
+ updatePosition(l.at(0));
+ }
+ }
+}
+
+/** \brief Updates width/height int the text fields, regarding transformation matrix */
+void TitleWidget::updateDimension(QGraphicsItem *i)
+{
+ value_w->blockSignals(true);
+ value_h->blockSignals(true);
+ 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 <QGraphicsRectItem *>(i);
+ value_w->setValue((int) r->rect().width());
+ value_h->setValue((int) r->rect().height());
+ } else if (i->type() == TEXTITEM) {
+ QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(i);
+ value_w->setValue((int) t->boundingRect().width());
+ value_h->setValue((int) t->boundingRect().height());
+ }
+
+ zValue->blockSignals(false);
+ value_w->blockSignals(false);
+ value_h->blockSignals(false);
+}
+
+/** \brief Updates the coordinates in the text fields from the item */
+void TitleWidget::updateCoordinates(QGraphicsItem *i)
+{
+ // Block signals emitted by this method
+ value_x->blockSignals(true);
+ value_y->blockSignals(true);
+
+ if (i->type() == TEXTITEM) {
+
+ QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
+
+ // Set the correct x coordinate value
+ if (origin_x_left->isChecked()) {
+ // Origin (0 point) is at m_frameWidth, coordinate axis is inverted
+ value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->boundingRect().width()));
+ } else {
+ // Origin is at 0 (default)
+ value_x->setValue((int) rec->pos().x());
+ }
+
+ // Same for y
+ if (origin_y_top->isChecked()) {
+ value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->boundingRect().height()));
+ } else {
+ value_y->setValue((int) rec->pos().y());
}
+
+ } else if (i->type() == RECTITEM) {
+
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
+
+ if (origin_x_left->isChecked()) {
+ // Origin (0 point) is at m_frameWidth
+ value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->rect().width()));
+ } else {
+ // Origin is at 0 (default)
+ value_x->setValue((int) rec->pos().x());
+ }
+
+ if (origin_y_top->isChecked()) {
+ value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->rect().height()));
+ } else {
+ value_y->setValue((int) rec->pos().y());
+ }
+
+ } else if (i->type() == IMAGEITEM) {
+
+ if (origin_x_left->isChecked()) {
+ value_x->setValue((int)(m_frameWidth - i->pos().x() - i->sceneBoundingRect().width()));
+ } else {
+ value_x->setValue((int) i->pos().x());
+ }
+
+ if (origin_y_top->isChecked()) {
+ value_y->setValue((int)(m_frameHeight - i->pos().y() - i->sceneBoundingRect().height()));
+ } else {
+ value_y->setValue((int) i->pos().y());
+ }
+
+ }
+
+ // Stop blocking signals now
+ value_x->blockSignals(false);
+ value_y->blockSignals(false);
+}
+
+void TitleWidget::updateRotZoom(QGraphicsItem *i)
+{
+ itemzoom->blockSignals(true);
+ 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);
+}
+
+/** \brief Updates the position of an item by reading coordinates from the text fields */
+void TitleWidget::updatePosition(QGraphicsItem *i)
+{
+ if (i->type() == TEXTITEM) {
+ QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
+
+ int posX;
+ if (origin_x_left->isChecked()) {
+ /* Origin of the x axis is at m_frameWidth,
+ * and distance from right border of the item to the right
+ * border of the frame is taken.
+ * See comment to slotOriginXClicked().
+ */
+ posX = m_frameWidth - value_x->value() - rec->boundingRect().width();
+ } else {
+ posX = value_x->value();
+ }
+
+ int posY;
+ if (origin_y_top->isChecked()) {
+ /* Same for y axis */
+ posY = m_frameHeight - value_y->value() - rec->boundingRect().height();
+ } else {
+ posY = value_y->value();
+ }
+
+ rec->setPos(posX, posY);
+
+ } else if (i->type() == RECTITEM) {
+
+ QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
+
+ int posX;
+ if (origin_x_left->isChecked()) {
+ posX = m_frameWidth - value_x->value() - rec->rect().width();
+ } else {
+ posX = value_x->value();
+ }
+
+ int posY;
+ if (origin_y_top->isChecked()) {
+ posY = m_frameHeight - value_y->value() - rec->rect().height();
+ } else {
+ posY = value_y->value();
+ }
+
+ rec->setPos(posX, posY);
+
+ } else if (i->type() == IMAGEITEM) {
+ int posX;
+ if (origin_x_left->isChecked()) {
+ // Use the sceneBoundingRect because this also regards transformations like zoom
+ posX = m_frameWidth - value_x->value() - i->sceneBoundingRect().width();
+ } else {
+ posX = value_x->value();
+ }
+
+ int posY;
+ if (origin_y_top->isChecked()) {
+ posY = m_frameHeight - value_y->value() - i->sceneBoundingRect().height();
+ } else {
+ posY = value_y->value();
+ }
+
+ i->setPos(posX, posY);
+
+ }
+
+}
+
+void TitleWidget::updateTextOriginX()
+{
+ if (origin_x_left->isChecked()) {
+ origin_x_left->setText(i18n("\u2212X"));
+ } else {
+ origin_x_left->setText(i18n("+X"));
+ }
+}
+
+void TitleWidget::slotOriginXClicked()
+{
+ // Update the text displayed on the button.
+ updateTextOriginX();
+
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ updateCoordinates(l.at(0));
+
+ // Remember x axis setting
+ l.at(0)->setData(TitleDocument::OriginXLeft, origin_x_left->isChecked() ?
+ TitleDocument::AxisInverted : TitleDocument::AxisDefault);
+ }
+ graphicsView->setFocus();
+}
+
+void TitleWidget::updateTextOriginY()
+{
+ if (origin_y_top->isChecked()) {
+ origin_y_top->setText(i18n("\u2212Y"));
+ } else {
+ origin_y_top->setText(i18n("+Y"));
+ }
+}
+
+void TitleWidget::slotOriginYClicked()
+{
+ // Update the text displayed on the button.
+ updateTextOriginY();
+
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ updateCoordinates(l.at(0));
+
+ l.at(0)->setData(TitleDocument::OriginYTop, origin_y_top->isChecked() ?
+ TitleDocument::AxisInverted : TitleDocument::AxisDefault);
+
+ }
+ graphicsView->setFocus();
+}
+
+void TitleWidget::updateAxisButtons(QGraphicsItem *i)
+{
+ int xAxis = i->data(TitleDocument::OriginXLeft).toInt();
+ int yAxis = i->data(TitleDocument::OriginYTop).toInt();
+ origin_x_left->blockSignals(true);
+ origin_y_top->blockSignals(true);
+
+ if (xAxis == TitleDocument::AxisInverted) {
+ origin_x_left->setChecked(true);
+ } else {
+ origin_x_left->setChecked(false);
+ }
+ updateTextOriginX();
+
+ if (yAxis == TitleDocument::AxisInverted) {
+ origin_y_top->setChecked(true);
+ } else {
+ origin_y_top->setChecked(false);
}
+ updateTextOriginY();
+
+ origin_x_left->blockSignals(false);
+ origin_y_top->blockSignals(false);
}
void TitleWidget::slotChangeBackground()
{
- QColor color = kcolorbutton->color();
- color.setAlpha(horizontalSlider->value());
+ QColor color = backgroundColor->color();
+ color.setAlpha(backgroundAlpha->value());
m_frameBorder->setBrush(QBrush(color));
}
-void TitleWidget::textChanged()
+/**
+ * Something (yeah) has changed in our QGraphicsScene.
+ */
+void TitleWidget::slotChanged()
{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
- if (l.size() == 1 && l.at(0)->type() == TEXTITEM && !l.at(0)->hasFocus()) {
- //kDebug() << ktextedit->document()->toHtml();
- //((QGraphicsTextItem*)l[0])->setHtml(ktextedit->toHtml());
+ if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) {
+ textChanged(static_cast <QGraphicsTextItem *>(l.at(0)));
+ }
+}
+
+/**
+ * If the user has set origin_x_left (everything also for y),
+ * we need to look whether a text element has been selected. If yes,
+ * we need to ensure that the right border of the text field
+ * remains fixed also when some text has been entered.
+ *
+ * This is also known as right-justified, with the difference that
+ * it is not valid for text but for its boundingRect. Text may still
+ * be left-justified.
+ */
+void TitleWidget::textChanged(QGraphicsTextItem *i)
+{
+
+ updateDimension(i);
+
+ if (origin_x_left->isChecked() || origin_y_top->isChecked()) {
+
+ if (!i->toPlainText().isEmpty()) {
+ updatePosition(i);
+ } else {
+ /*
+ * Don't do anything if the string is empty. If the position
+ * would be updated here, a newly created text field would
+ * be set to the position of the last selected text field.
+ */
+ }
+ }
+}
+
+void TitleWidget::slotInsertUnicode()
+{
+ m_unicodeDialog->exec();
+}
+
+void TitleWidget::slotInsertUnicodeString(QString text)
+{
+ QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0) {
+ if (l.at(0)->type() == TEXTITEM) {
+ QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(l.at(0));
+ t->textCursor().insertText(text);
+ }
}
}
{
QFont font = font_family->currentFont();
font.setPixelSize(font_size->value());
- font.setBold(buttonBold->isChecked());
font.setItalic(buttonItalic->isChecked());
font.setUnderline(buttonUnder->isChecked());
+ font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
QColor color = fontColorButton->color();
color.setAlpha(textAlpha->value());
+ QColor outlineColor = textOutlineColor->color();
+ outlineColor.setAlpha(textOutlineAlpha->value());
+ double outlineWidth = textOutline->value() / 10.0;
QGraphicsTextItem* item = NULL;
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1 && l.at(0)->type() == TEXTITEM) {
}
if (!item) return;
//if (item->textCursor().selection ().isEmpty())
- QTextCursor cur = item->textCursor();
+ QTextCursor cur(item->document());
+ cur.select(QTextCursor::Document);
QTextBlockFormat format = cur.blockFormat();
if (buttonAlignLeft->isChecked() || buttonAlignCenter->isChecked() || buttonAlignRight->isChecked()) {
item->setTextWidth(item->boundingRect().width());
item->setTextWidth(-1);
}
- {
- item->setFont(font);
- item->setDefaultTextColor(color);
- cur.select(QTextCursor::Document);
- cur.setBlockFormat(format);
- item->setTextCursor(cur);
- cur.clearSelection();
- item->setTextCursor(cur);
+ item->setFont(font);
+ QTextCharFormat cformat = cur.charFormat();
- }
- /*else {
- QTextDocumentFragment selec = item->textCursor().selection ();
- selec.set
- }*/
- //if (ktextedit->textCursor().selectedText().isEmpty()) ktextedit->selectAll();
-
- //ktextedit->setCurrentFont(font);
- //ktextedit->setTextColor(color);
- /*QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
- if (l.size() == 1 && (l[0])->type() == 8 && l[0]->hasFocus()) {
- QGraphicsTextItem* item = static_cast <QGraphicsTextItem*> (l[0]);
- //item-
- }*/
+ item->setData(101, outlineWidth);
+ item->setData(102, outlineColor);
+ if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+
+ cformat.setForeground(QBrush(color));
+ cur.setCharFormat(cformat);
+ cur.setBlockFormat(format);
+ item->setTextCursor(cur);
+ cur.clearSelection();
+ item->setTextCursor(cur);
}
void TitleWidget::rectChanged()
f.setAlpha(rectFAlpha->value());
QPen penf(f);
penf.setWidth(rectLineWidth->value());
+ penf.setJoinStyle(Qt::RoundJoin);
rec->setPen(penf);
QColor b = rectBColor->color();
b.setAlpha(rectBAlpha->value());
}
}
-void TitleWidget::fontBold()
-{
- QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
- if (l.size() == 1 && l.at(0)->type() == TEXTITEM && !l.at(0)->hasFocus()) {
- //ktextedit->document()->setTextOption();
- }
-}
-
void TitleWidget::itemScaled(int val)
{
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
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);
+ 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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1) {
Transform x = m_transformations[l.at(0)];
- x.rotate = (double)val;
+ 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>() << 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);
m_transformations[l.at(0)] = x;
+ if (l[0]->data(ZOOMFACTOR).isNull()) l[0]->setData(ZOOMFACTOR, 100);
+ updateDimension(l.at(0));
}
}
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1) {
QGraphicsItem *item = l.at(0);
- QRectF br;
- if (item->type() == RECTITEM) {
- br = ((QGraphicsRectItem*)item)->rect();
- } else br = item->sceneBoundingRect();
- int width = (int) br.width();
+ 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);
}
}
QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
if (l.size() == 1) {
QGraphicsItem *item = l.at(0);
- QRectF br;
- if (item->type() == RECTITEM) {
- br = ((QGraphicsRectItem*)item)->rect();
- } else br = item->sceneBoundingRect();
- int height = (int) br.height();
+ QRectF br = item->sceneBoundingRect();
+ int height = (int)br.height();
int newPos = (int)((m_frameHeight - height) / 2);
+ newPos += item->pos().y() - br.top(); // Check item transformation
item->setPos(item->pos().x(), newPos);
+ updateCoordinates(item);
}
}
-void TitleWidget::setupViewports()
+void TitleWidget::itemTop()
{
- double aspect_ratio = 4.0 / 3.0;//read from project
-
- QRectF sp(0, 0, 0, 0);
- QRectF ep(0, 0, 0, 0);
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsItem *item = l.at(0);
+ QRectF br = item->sceneBoundingRect();
+ double diff;
+ if (br.top() > 0) diff = -br.top();
+ else diff = -br.bottom();
+ item->moveBy(0, diff);
+ updateCoordinates(item);
+ }
+}
- double sv_size = startViewportSize->value();
- double ev_size = endViewportSize->value();
- sp.adjust(-sv_size, -sv_size / aspect_ratio, sv_size, sv_size / aspect_ratio);
- ep.adjust(-ev_size, -ev_size / aspect_ratio, ev_size, ev_size / aspect_ratio);
+void TitleWidget::itemBottom()
+{
+ QList<QGraphicsItem*> 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);
+ }
+}
- m_startViewport->setPos(startViewportX->value(), startViewportY->value());
- m_endViewport->setPos(endViewportX->value(), endViewportY->value());
+void TitleWidget::itemLeft()
+{
+ QList<QGraphicsItem*> 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);
+ }
+}
- m_startViewport->setPolygon(QPolygonF(sp));
- m_endViewport->setPolygon(QPolygonF(ep));
+void TitleWidget::itemRight()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsItem *item = l.at(0);
+ QRectF br = item->sceneBoundingRect();
+ double diff;
+ if (br.right() < m_frameWidth) diff = m_frameWidth - br.right();
+ else diff = m_frameWidth - br.left();
+ item->moveBy(diff, 0);
+ updateCoordinates(item);
+ }
+}
+void TitleWidget::setupViewports()
+{
+ //double aspect_ratio = 4.0 / 3.0;//read from project
+ //better zoom centered, but render uses only the created rect, so no problem to change the zoom function
+ /*QRectF sp(0, 0, startViewportSize->value() * m_frameWidth / 100.0 , startViewportSize->value()* m_frameHeight / 100.0);
+ QRectF ep(0, 0, endViewportSize->value() * m_frameWidth / 100.0, endViewportSize->value() * m_frameHeight / 100.0);
+ // use a polygon thiat uses 16:9 and 4:3 rects forpreview the size in all aspect ratios ?
+ QPolygonF spoly(sp);
+ QPolygonF epoly(ep);
+ spoly.translate(startViewportX->value(), startViewportY->value());
+ epoly.translate(endViewportX->value(), endViewportY->value());
+ m_startViewport->setPolygon(spoly);
+ m_endViewport->setPolygon(epoly);
+ if (! insertingValues) {
+ m_startViewport->setData(0, startViewportX->value());
+ m_startViewport->setData(1, startViewportY->value());
+ m_startViewport->setData(2, startViewportSize->value());
+
+ m_endViewport->setData(0, endViewportX->value());
+ m_endViewport->setData(1, endViewportY->value());
+ m_endViewport->setData(2, endViewportSize->value());
+ }*/
}
-void TitleWidget::loadTitle()
+void TitleWidget::loadTitle(KUrl url)
{
- KUrl url = KFileDialog::getOpenUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Load Title"));
+ if (url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this, i18n("Load Title"));
if (!url.isEmpty()) {
QList<QGraphicsItem *> items = m_scene->items();
for (int i = 0; i < items.size(); i++) {
if (items.at(i)->zValue() > -1000) delete items.at(i);
}
- m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport) + 1;
+ 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 (url.isEmpty()) url = KFileDialog::getSaveUrl(KUrl(m_projectPath), "*.kdenlivetitle", this, i18n("Save Title"));
+ if (anim_start->isChecked()) slotAnimStart(false);
+ if (anim_end->isChecked()) slotAnimEnd(false);
+ if (url.isEmpty()) {
+ KFileDialog *fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this);
+ fs->setOperationMode(KFileDialog::Saving);
+ fs->setMode(KFile::File);
+#if KDE_IS_VERSION(4,2,0)
+ fs->setConfirmOverwrite(true);
+#endif
+ fs->setKeepLocation(true);
+ fs->exec();
+ url = fs->selectedUrl();
+ delete fs;
+ }
if (!url.isEmpty()) {
- if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport) == false)
+ if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport, m_tc.getFrameCount(title_duration->text())) == false)
KMessageBox::error(this, i18n("Cannot write to file %1", url.path()));
}
}
QDomDocument TitleWidget::xml()
{
QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport);
- if (cropImage->isChecked()) {
- doc.documentElement().setAttribute("crop", 1);
- }
+ doc.documentElement().setAttribute("out", m_tc.getFrameCount(title_duration->text()));
return doc;
}
+int TitleWidget::duration() const
+{
+ return m_tc.getFrameCount(title_duration->text());
+}
+
void TitleWidget::setXml(QDomDocument doc)
{
- m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport);
+ int out;
+ m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &out);
+ adjustFrameSize();
+ title_duration->setText(m_tc.getTimecode(GenTime(out, 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();
- cropImage->setChecked(e.hasAttribute("crop"));
m_transformations.clear();
QList <QGraphicsItem *> items = graphicsView->scene()->items();
const double PI = 4.0 * atan(1.0);
Transform x;
x.scalex = t.m11();
x.scaley = t.m22();
- x.rotate = 180. / PI * atan2(-t.m21(), t.m11());
+ if (!items.at(i)->data(ROTATEFACTOR).isNull()) {
+ QList<QVariant> rotlist = items.at(i)->data(ROTATEFACTOR).toList();
+ if (rotlist.count() >= 3) {
+ x.rotatex = rotlist[0].toDouble();
+ x.rotatey = rotlist[1].toDouble();
+ x.rotatez = rotlist[2].toDouble();
+
+ // Try to adjust zoom
+ t.rotate(x.rotatex *(-1), Qt::XAxis);
+ t.rotate(x.rotatey *(-1), Qt::YAxis);
+ t.rotate(x.rotatez *(-1), Qt::ZAxis);
+ x.scalex = t.m11();
+ x.scaley = t.m22();
+ } else {
+ x.rotatex = 0;
+ x.rotatey = 0;
+ x.rotatez = 0;
+ }
+ } else {
+ x.rotatex = 0;
+ x.rotatey = 0;
+ x.rotatez = 180. / PI * atan2(-t.m21(), t.m11());
+ }
m_transformations[items.at(i)] = x;
}
// mbd: Update the GUI color selectors to match the stuff from the loaded document
QColor background_color = m_titledocument.getBackgroundColor();
- horizontalSlider->blockSignals(true);
- kcolorbutton->blockSignals(true);
- horizontalSlider->setValue(background_color.alpha());
+ backgroundAlpha->blockSignals(true);
+ backgroundColor->blockSignals(true);
+ backgroundAlpha->setValue(background_color.alpha());
background_color.setAlpha(255);
- kcolorbutton->setColor(background_color);
- horizontalSlider->blockSignals(false);
- kcolorbutton->blockSignals(false);
-
+ backgroundColor->setColor(background_color);
+ backgroundAlpha->blockSignals(false);
+ backgroundColor->blockSignals(false);
+
+ /*startViewportX->setValue(m_startViewport->data(0).toInt());
+ startViewportY->setValue(m_startViewport->data(1).toInt());
+ startViewportSize->setValue(m_startViewport->data(2).toInt());
+ endViewportX->setValue(m_endViewport->data(0).toInt());
+ endViewportY->setValue(m_endViewport->data(1).toInt());
+ endViewportSize->setValue(m_endViewport->data(2).toInt());*/
+
+ QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
slotSelectTool();
-}
-
-QImage TitleWidget::renderedPixmap()
-{
- int minX = 0;
- int minY = 0;
- int maxX = m_frameWidth;
- int maxY = m_frameHeight;
- if (!cropImage->isChecked()) {
- m_scene->removeItem(m_startViewport);
- m_scene->removeItem(m_endViewport);
- QRect boundingRect = m_scene->itemsBoundingRect().toRect();
- if (boundingRect.left() < 0) minX = boundingRect.left();
- if (boundingRect.top() < 0) minY = boundingRect.top();
- if (boundingRect.right() > maxX) maxX = boundingRect.right();
- if (boundingRect.bottom() > maxY) maxY = boundingRect.bottom();
- if (minX < 0) {
- maxX = maxX - minX;
- }
- if (minY < 0) {
- maxY = maxY - minY;
- }
- }
-
- QImage pix(maxX, maxY, QImage::Format_ARGB32);
- pix.fill(Qt::transparent);
- QPainter painter(&pix);
- painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::HighQualityAntialiasing);
- m_scene->clearTextSelection();
- QPen framepen = m_frameBorder->pen();
- m_frameBorder->setPen(Qt::NoPen);
- m_startViewport->setVisible(false);
- m_endViewport->setVisible(false);
- m_frameImage->setVisible(false);
-
- m_scene->render(&painter, QRectF(), QRectF(minX, minY, maxX - minX, maxY - minY));
- painter.end();
- m_frameBorder->setPen(framepen);
- m_startViewport->setVisible(true);
- m_endViewport->setVisible(true);
- m_frameImage->setVisible(true);
- return pix;
+ selectionChanged();
}
/** \brief Connected to the accepted signal - calls writeChoices */
void TitleWidget::slotAccepted()
{
+ if (anim_start->isChecked()) slotAnimStart(false);
+ if (anim_end->isChecked()) slotAnimEnd(false);
writeChoices();
}
titleConfig.writeEntry("font_pixel_size", font_size->value());
titleConfig.writeEntry("font_color", fontColorButton->color());
titleConfig.writeEntry("font_alpha", textAlpha->value());
- titleConfig.writeEntry("font_bold", buttonBold->isChecked());
+ titleConfig.writeEntry("font_outline", textOutline->value());
+ titleConfig.writeEntry("font_outline_color", textOutlineColor->color());
+ titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value());
+ titleConfig.writeEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
titleConfig.writeEntry("font_italic", buttonItalic->isChecked());
titleConfig.writeEntry("font_underlined", buttonUnder->isChecked());
titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value());
titleConfig.writeEntry("rect_line_width", rectLineWidth->value());
- titleConfig.writeEntry("background_color", kcolorbutton->color());
- titleConfig.writeEntry("background_alpha", horizontalSlider->value());
+ titleConfig.writeEntry("background_color", backgroundColor->color());
+ titleConfig.writeEntry("background_alpha", backgroundAlpha->value());
- titleConfig.writeEntry("crop_image", cropImage->isChecked());
//! \todo Not sure if I should sync - it is probably safe to do it
config->sync();
// read the entries
font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont()));
font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value()));
+ m_scene->slotUpdateFontSize(font_size->value());
fontColorButton->setColor(titleConfig.readEntry("font_color", fontColorButton->color()));
textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value()));
- buttonBold->setChecked(titleConfig.readEntry("font_bold", buttonBold->isChecked()));
+
+ textOutlineColor->setColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color()));
+ textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value()));
+ textOutline->setValue(titleConfig.readEntry("font_outline", textOutline->value()));
+
+ int weight;
+ if (titleConfig.readEntry("font_bold", false)) weight = QFont::Bold;
+ else weight = titleConfig.readEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
+ setFontBoxWeight(weight);
buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked()));
buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked()));
rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value()));
rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->value()));
- kcolorbutton->setColor(titleConfig.readEntry("background_color", kcolorbutton->color()));
- horizontalSlider->setValue(titleConfig.readEntry("background_alpha", horizontalSlider->value()));
+ backgroundColor->setColor(titleConfig.readEntry("background_color", backgroundColor->color()));
+ backgroundAlpha->setValue(titleConfig.readEntry("background_alpha", backgroundAlpha->value()));
+}
+
+void TitleWidget::adjustFrameSize()
+{
+ m_frameWidth = m_titledocument.frameWidth();
+ m_frameHeight = m_titledocument.frameHeight();
+ m_frameBorder->setRect(0, 0, m_frameWidth, m_frameHeight);
+ displayBackgroundFrame();
+}
+
+void TitleWidget::slotAnimStart(bool anim)
+{
+ if (anim && anim_end->isChecked()) {
+ anim_end->setChecked(false);
+ m_endViewport->setZValue(-1000);
+ m_endViewport->setBrush(QBrush());
+ }
+ slotSelectTool();
+ QList<QGraphicsItem *> 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<QGraphicsItem *> list = m_scene->items();
+ for (int i = 0; i < list.count(); i++) {
+ if (list.at(i)->zValue() > -1000) {
+ list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
+ list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
+ }
+ }
+ align_box->setEnabled(anim);
+ itemzoom->setEnabled(!anim);
+ itemrotatex->setEnabled(!anim);
+ itemrotatey->setEnabled(!anim);
+ itemrotatez->setEnabled(!anim);
+ frame_toolbar->setEnabled(!anim);
+ toolbar_stack->setEnabled(!anim);
+ if (anim) {
+ keep_aspect->setChecked(!m_endViewport->data(0).isNull());
+ m_endViewport->setZValue(1100);
+ QColor col = m_endViewport->pen().color();
+ col.setAlpha(100);
+ m_endViewport->setBrush(col);
+ m_endViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+ m_endViewport->setSelected(true);
+ selectionChanged();
+ slotSelectTool();
+ if (m_endViewport->childItems().isEmpty()) addAnimInfoText();
+ } else {
+ m_endViewport->setZValue(-1000);
+ m_endViewport->setBrush(QBrush());
+ m_endViewport->setFlags(0);
+ if (!anim_start->isChecked()) deleteAnimInfoText();
+ }
+}
+
+void TitleWidget::addAnimInfoText()
+{
+ // add text to anim viewport
+ QGraphicsTextItem *t = new QGraphicsTextItem(i18n("Start"), m_startViewport);
+ QGraphicsTextItem *t2 = new QGraphicsTextItem(i18n("End"), m_endViewport);
+ QFont font = t->font();
+ font.setPixelSize(m_startViewport->rect().width() / 10);
+ QColor col = m_startViewport->pen().color();
+ col.setAlpha(255);
+ t->setDefaultTextColor(col);
+ t->setFont(font);
+ font.setPixelSize(m_endViewport->rect().width() / 10);
+ col = m_endViewport->pen().color();
+ col.setAlpha(255);
+ t2->setDefaultTextColor(col);
+ t2->setFont(font);
+}
- cropImage->setChecked(titleConfig.readEntry("crop_image", cropImage->isChecked()));
+void TitleWidget::updateInfoText()
+{
+ // update info text font
+ if (!m_startViewport->childItems().isEmpty()) {
+ QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_startViewport->childItems().at(0));
+ if (item) {
+ QFont font = item->font();
+ font.setPixelSize(m_startViewport->rect().width() / 10);
+ item->setFont(font);
+ }
+ }
+ if (!m_endViewport->childItems().isEmpty()) {
+ QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_endViewport->childItems().at(0));
+ if (item) {
+ QFont font = item->font();
+ font.setPixelSize(m_endViewport->rect().width() / 10);
+ item->setFont(font);
+ }
+ }
}
+void TitleWidget::deleteAnimInfoText()
+{
+ // end animation editing, remove info text
+ while (!m_startViewport->childItems().isEmpty()) {
+ QGraphicsItem *item = m_startViewport->childItems().at(0);
+ m_scene->removeItem(item);
+ delete item;
+ }
+ while (!m_endViewport->childItems().isEmpty()) {
+ QGraphicsItem *item = m_endViewport->childItems().at(0);
+ m_scene->removeItem(item);
+ delete item;
+ }
+}
+
+
+void TitleWidget::slotKeepAspect(bool keep)
+{
+ if (m_endViewport->zValue() == 1100) {
+ 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<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ int effect = effect_list->itemData(ix).toInt();
+ if (effect == NOEFFECT) {
+ if (l.size() == 1) l[0]->setData(100, QVariant());
+ effect_stack->setHidden(true);
+ return;
+ }
+ effect_stack->setCurrentIndex(effect - 1);
+ effect_stack->setHidden(false);
+ if (effect == TYPEWRITEREFFECT) {
+ if (l.size() == 1 && l.at(0)->type() == TEXTITEM) {
+ QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ";" + QString::number(typewriter_start->value());
+ l[0]->setData(100, effdata);
+ }
+ }
+#if QT_VERSION < 0x040600
+ return;
+#else
+ if (effect == BLUREFFECT) {
+ // Blur effect
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = new QGraphicsBlurEffect();
+ l[0]->setGraphicsEffect(eff);
+ }
+ } else if (effect == SHADOWEFFECT) {
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = new QGraphicsDropShadowEffect();
+ l[0]->setGraphicsEffect(eff);
+ }
+ }
+
+#endif
+}
+
+
+void TitleWidget::slotFontText(const QString& s)
+{
+ const QFont f(s);
+ if (f.exactMatch()) {
+ // Font really exists (could also just be a «d» if the user
+ // starts typing «dejavu» for example).
+ font_family->setCurrentFont(f);
+ }
+ // Note: Typing dejavu serif does not recognize the font (takes sans)
+ // in older Qt versions.
+}
+
+void TitleWidget::slotEditTypewriter(int /*ix*/)
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ";" + QString::number(typewriter_start->value());
+ l[0]->setData(100, effdata);
+ }
+}
+
+void TitleWidget::slotEditBlur(int ix)
+{
+#if QT_VERSION < 0x040600
+ return;
+#else
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = l[0]->graphicsEffect();
+ QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(eff);
+ if (blur) blur->setBlurRadius(ix);
+ }
+#endif
+}
+
+void TitleWidget::slotEditShadow()
+{
+#if QT_VERSION < 0x040600
+ return;
+#else
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() == 1) {
+ QGraphicsEffect *eff = l[0]->graphicsEffect();
+ QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
+ if (shadow) {
+ shadow->setBlurRadius(shadow_radius->value());
+ shadow->setOffset(shadow_x->value(), shadow_y->value());
+ }
+ }
+#endif
+}
+
+qreal TitleWidget::zIndexBounds(bool maxBound, bool intersectingOnly)
+{
+ qreal bound = maxBound ? -99 : 99;
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() > 0) {
+ QList<QGraphicsItem*> lItems;
+ // Get items (all or intersecting only)
+ if (intersectingOnly) {
+ lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape);
+ } else {
+ lItems = graphicsView->scene()->items();
+ }
+ if (lItems.size() > 0) {
+ int n = lItems.size();
+ qreal z;
+ if (maxBound) {
+ for (int i = 0; i < n; i++) {
+ z = lItems[i]->zValue();
+ if (z > bound && !lItems[i]->isSelected()) {
+ bound = z;
+ }
+ }
+ } else {
+ // Get minimum z index.
+ for (int i = 0; i < n; i++) {
+ z = lItems[i]->zValue();
+ if (z < bound && !lItems[i]->isSelected() && z > -999) {
+ // There are items at the very bottom (background e.g.) with z-index < -1000.
+ bound = z;
+ }
+ }
+ }
+ }
+ }
+ return bound;
+}
+
+void TitleWidget::slotZIndexUp()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal max = zIndexBounds(true, true);
+ if (currentZ <= max) {
+ l[0]->setZValue(currentZ + 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexTop()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal max = zIndexBounds(true, false);
+ if (currentZ <= max) {
+ l[0]->setZValue(max + 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexDown()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal min = zIndexBounds(false, true);
+ if (currentZ >= min) {
+ l[0]->setZValue(currentZ - 1);
+ updateDimension(l[0]);
+ }
+ }
+}
+
+void TitleWidget::slotZIndexBottom()
+{
+ QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
+ if (l.size() >= 1) {
+ qreal currentZ = l[0]->zValue();
+ qreal min = zIndexBounds(false, false);
+ if (currentZ >= min) {
+ l[0]->setZValue(min - 1);
+ updateDimension(l[0]);
+ }
+ }
+}
projects / kdenlive / blobdiff