1 /***************************************************************************
2 titlewidget.cpp - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
18 #include "titlewidget.h"
19 #include "kdenlivesettings.h"
20 #include "KoSliderCombo.h"
25 #include <KGlobalSettings>
26 #include <KFileDialog>
27 #include <KStandardDirs>
28 #include <KMessageBox>
29 #include <kio/netaccess.h>
30 #include <kdeversion.h>
32 #include <QDomDocument>
33 #include <QGraphicsItem>
34 #include <QGraphicsSvgItem>
38 #include <QSignalMapper>
39 #include <QTextBlockFormat>
40 #include <QTextCursor>
42 #include <QCryptographicHash>
45 #if QT_VERSION >= 0x040600
46 #include <QGraphicsEffect>
47 #include <QGraphicsBlurEffect>
48 #include <QGraphicsDropShadowEffect>
53 static QList<TitleTemplate> titletemplates;
55 // What exactly is this variable good for?
56 int settingUp = false;
58 const int IMAGEITEM = 7;
59 const int RECTITEM = 3;
60 const int TEXTITEM = 8;
62 const int NOEFFECT = 0;
63 const int BLUREFFECT = 1;
64 const int SHADOWEFFECT = 2;
65 const int TYPEWRITEREFFECT = 3;
67 TitleWidget::TitleWidget(KUrl url, Timecode tc, QString projectTitlePath, Render *render, QWidget *parent) :
70 m_startViewport(NULL),
74 m_unicodeDialog(new UnicodeDialog(UnicodeDialog::InputHex)),
75 m_projectTitlePath(projectTitlePath),
79 setFont(KGlobalSettings::toolBarFont());
80 frame_properties->setEnabled(false);
81 frame_properties->setFixedHeight(frame_toolbar->height());
82 int size = style()->pixelMetric(QStyle::PM_SmallIconSize);
83 QSize iconSize(size, size);
85 #if KDE_IS_VERSION(4,5,0)
86 rectBColor->setAlphaChannelEnabled(true);
88 rectFColor->setAlphaChannelEnabled(true);
90 fontColorButton->setAlphaChannelEnabled(true);
92 textOutlineColor->setAlphaChannelEnabled(true);
93 delete textOutlineAlpha;
96 rectBAlpha->setMinimum(0);
97 rectBAlpha->setMaximum(255);
98 rectBAlpha->setDecimals(0);
99 rectBAlpha->setValue(255);
100 rectBAlpha->setToolTip(i18n("Color opacity"));
102 rectFAlpha->setMinimum(0);
103 rectFAlpha->setMaximum(255);
104 rectFAlpha->setDecimals(0);
105 rectFAlpha->setValue(255);
106 rectFAlpha->setToolTip(i18n("Border opacity"));
107 connect(rectFAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
108 connect(rectBAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
110 // Set combo sliders values
111 textAlpha->setMinimum(0);
112 textAlpha->setMaximum(255);
113 textAlpha->setDecimals(0);
114 textAlpha->setValue(255);
115 textAlpha->setToolTip(i18n("Font color opacity"));
117 textOutlineAlpha->setMinimum(0);
118 textOutlineAlpha->setMaximum(255);
119 textOutlineAlpha->setDecimals(0);
120 textOutlineAlpha->setValue(255);
121 textOutlineAlpha->setToolTip(i18n("Outline color opacity"));
122 connect(textAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
123 connect(textOutlineAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
126 textOutline->setMinimum(0);
127 textOutline->setMaximum(200);
128 textOutline->setDecimals(0);
129 textOutline->setValue(0);
130 textOutline->setToolTip(i18n("Outline width"));
132 backgroundAlpha->setMinimum(0);
133 backgroundAlpha->setMaximum(255);
134 backgroundAlpha->setDecimals(0);
135 backgroundAlpha->setValue(0);
136 backgroundAlpha->setToolTip(i18n("Background color opacity"));
138 itemrotatex->setMinimum(-360);
139 itemrotatex->setMaximum(360);
140 itemrotatex->setDecimals(0);
141 itemrotatex->setValue(0);
142 itemrotatex->setToolTip(i18n("Rotation around the X axis"));
144 itemrotatey->setMinimum(-360);
145 itemrotatey->setMaximum(360);
146 itemrotatey->setDecimals(0);
147 itemrotatey->setValue(0);
148 itemrotatey->setToolTip(i18n("Rotation around the Y axis"));
150 itemrotatez->setMinimum(-360);
151 itemrotatez->setMaximum(360);
152 itemrotatez->setDecimals(0);
153 itemrotatez->setValue(0);
154 itemrotatez->setToolTip(i18n("Rotation around the Z axis"));
156 rectLineWidth->setMinimum(0);
157 rectLineWidth->setMaximum(100);
158 rectLineWidth->setDecimals(0);
159 rectLineWidth->setValue(0);
160 rectLineWidth->setToolTip(i18n("Border width"));
162 itemzoom->setSuffix(i18n("%"));
163 m_frameWidth = render->renderWidth();
164 m_frameHeight = render->renderHeight();
165 showToolbars(TITLE_SELECT);
167 splitter->setStretchFactor(0, 20);
169 //If project is drop frame, set the input mask as such.
170 title_duration->setInputMask(m_tc.mask());
171 title_duration->setText(m_tc.reformatSeparators(KdenliveSettings::title_duration()));
173 connect(backgroundColor, SIGNAL(changed(const QColor &)), this, SLOT(slotChangeBackground())) ;
174 connect(backgroundAlpha, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotChangeBackground())) ;
176 connect(fontColorButton, SIGNAL(changed(const QColor &)), this, SLOT(slotUpdateText())) ;
177 connect(textOutlineColor, SIGNAL(changed(const QColor &)), this, SLOT(slotUpdateText())) ;
178 connect(font_family, SIGNAL(currentFontChanged(const QFont &)), this, SLOT(slotUpdateText())) ;
179 connect(font_size, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateText())) ;
180 connect(textOutline, SIGNAL(valueChanged(qreal, bool)), this, SLOT(slotUpdateText()));
181 connect(font_weight_box, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateText()));
183 connect(font_family, SIGNAL(editTextChanged(const QString &)), this, SLOT(slotFontText(const QString&)));
185 connect(rectFColor, SIGNAL(changed(const QColor &)), this, SLOT(rectChanged()));
186 connect(rectBColor, SIGNAL(changed(const QColor &)), this, SLOT(rectChanged()));
187 connect(rectLineWidth, SIGNAL(valueChanged(qreal, bool)), this, SLOT(rectChanged()));
189 /*connect(startViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
190 connect(startViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
191 connect(startViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
192 connect(endViewportX, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
193 connect(endViewportY, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));
194 connect(endViewportSize, SIGNAL(valueChanged(int)), this, SLOT(setupViewports()));*/
197 effect_list->addItem(i18n("None"), NOEFFECT);
198 effect_list->addItem(i18n("Typewriter"), TYPEWRITEREFFECT);
199 effect_list->addItem(i18n("Blur"), BLUREFFECT);
202 connect(zValue, SIGNAL(valueChanged(int)), this, SLOT(zIndexChanged(int)));
203 connect(itemzoom, SIGNAL(valueChanged(int)), this, SLOT(itemScaled(int)));
204 connect(itemrotatex, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateX(qreal)));
205 connect(itemrotatey, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateY(qreal)));
206 connect(itemrotatez, SIGNAL(valueChanged(qreal, bool)), this, SLOT(itemRotateZ(qreal)));
207 connect(itemhcenter, SIGNAL(clicked()), this, SLOT(itemHCenter()));
208 connect(itemvcenter, SIGNAL(clicked()), this, SLOT(itemVCenter()));
209 connect(itemtop, SIGNAL(clicked()), this, SLOT(itemTop()));
210 connect(itembottom, SIGNAL(clicked()), this, SLOT(itemBottom()));
211 connect(itemleft, SIGNAL(clicked()), this, SLOT(itemLeft()));
212 connect(itemright, SIGNAL(clicked()), this, SLOT(itemRight()));
213 connect(effect_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotAddEffect(int)));
214 connect(typewriter_delay, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
215 connect(typewriter_start, SIGNAL(valueChanged(int)), this, SLOT(slotEditTypewriter(int)));
216 connect(blur_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditBlur(int)));
217 connect(shadow_radius, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
218 connect(shadow_x, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
219 connect(shadow_y, SIGNAL(valueChanged(int)), this, SLOT(slotEditShadow()));
220 effect_stack->setHidden(true);
221 effect_frame->setEnabled(false);
223 connect(origin_x_left, SIGNAL(clicked()), this, SLOT(slotOriginXClicked()));
224 connect(origin_y_top, SIGNAL(clicked()), this, SLOT(slotOriginYClicked()));
227 m_signalMapper = new QSignalMapper(this);
228 m_signalMapper->setMapping(value_w, ValueWidth);
229 m_signalMapper->setMapping(value_h, ValueHeight);
230 m_signalMapper->setMapping(value_x, ValueX);
231 m_signalMapper->setMapping(value_y, ValueY);
232 connect(value_w, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
233 connect(value_h, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
234 connect(value_x, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
235 connect(value_y, SIGNAL(valueChanged(int)), m_signalMapper, SLOT(map()));
236 connect(m_signalMapper, SIGNAL(mapped(int)), this, SLOT(slotValueChanged(int)));
238 connect(buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotAdjustZoom()));
239 connect(buttonRealSize, SIGNAL(clicked()), this, SLOT(slotZoomOneToOne()));
240 connect(buttonItalic, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
241 connect(buttonUnder, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
242 connect(buttonAlignLeft, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
243 connect(buttonAlignRight, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
244 connect(buttonAlignCenter, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
245 connect(buttonAlignNone, SIGNAL(clicked()), this, SLOT(slotUpdateText()));
246 connect(displayBg, SIGNAL(stateChanged(int)), this, SLOT(displayBackgroundFrame()));
248 connect(m_unicodeDialog, SIGNAL(charSelected(QString)), this, SLOT(slotInsertUnicodeString(QString)));
251 connect(this, SIGNAL(accepted()), this, SLOT(slotAccepted()));
253 font_weight_box->blockSignals(true);
254 font_weight_box->addItem(i18nc("Font style", "Light"), QFont::Light);
255 font_weight_box->addItem(i18nc("Font style", "Normal"), QFont::Normal);
256 font_weight_box->addItem(i18nc("Font style", "Demi-Bold"), QFont::DemiBold);
257 font_weight_box->addItem(i18nc("Font style", "Bold"), QFont::Bold);
258 font_weight_box->addItem(i18nc("Font style", "Black"), QFont::Black);
259 font_weight_box->setToolTip(i18n("Font weight"));
260 font_weight_box->setCurrentIndex(1);
261 font_weight_box->blockSignals(false);
263 buttonFitZoom->setIconSize(iconSize);
264 buttonRealSize->setIconSize(iconSize);
265 buttonItalic->setIconSize(iconSize);
266 buttonUnder->setIconSize(iconSize);
267 buttonAlignCenter->setIconSize(iconSize);
268 buttonAlignLeft->setIconSize(iconSize);
269 buttonAlignRight->setIconSize(iconSize);
270 buttonAlignNone->setIconSize(iconSize);
272 buttonFitZoom->setIcon(KIcon("zoom-fit-best"));
273 buttonRealSize->setIcon(KIcon("zoom-original"));
274 buttonItalic->setIcon(KIcon("format-text-italic"));
275 buttonUnder->setIcon(KIcon("format-text-underline"));
276 buttonAlignCenter->setIcon(KIcon("format-justify-center"));
277 buttonAlignLeft->setIcon(KIcon("format-justify-left"));
278 buttonAlignRight->setIcon(KIcon("format-justify-right"));
279 buttonAlignNone->setIcon(KIcon("kdenlive-align-none"));
281 buttonAlignNone->setToolTip(i18n("No alignment"));
282 buttonAlignRight->setToolTip(i18n("Align right"));
283 buttonAlignLeft->setToolTip(i18n("Align left"));
284 buttonAlignCenter->setToolTip(i18n("Align center"));
286 m_unicodeAction = new QAction(KIcon("kdenlive-insert-unicode"), QString(), this);
287 m_unicodeAction->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_U);
288 m_unicodeAction->setToolTip(getTooltipWithShortcut(i18n("Insert Unicode character"), m_unicodeAction));
289 connect(m_unicodeAction, SIGNAL(triggered()), this, SLOT(slotInsertUnicode()));
290 buttonInsertUnicode->setDefaultAction(m_unicodeAction);
292 m_zUp = new QAction(KIcon("kdenlive-zindex-up"), QString(), this);
293 m_zUp->setShortcut(Qt::Key_PageUp);
294 m_zUp->setToolTip(i18n("Raise object"));
295 connect(m_zUp, SIGNAL(triggered()), this, SLOT(slotZIndexUp()));
296 zUp->setDefaultAction(m_zUp);
298 m_zDown = new QAction(KIcon("kdenlive-zindex-down"), QString(), this);
299 m_zDown->setShortcut(Qt::Key_PageDown);
300 m_zDown->setToolTip(i18n("Lower object"));
301 connect(m_zDown, SIGNAL(triggered()), this, SLOT(slotZIndexDown()));
302 zDown->setDefaultAction(m_zDown);
304 m_zTop = new QAction(KIcon("kdenlive-zindex-top"), QString(), this);
305 // TODO mbt 1414: Shortcut should change z index only if
306 // cursor is NOT in a text field ...
307 //m_zTop->setShortcut(Qt::Key_Home);
308 m_zTop->setToolTip(i18n("Raise object to top"));
309 connect(m_zTop, SIGNAL(triggered()), this, SLOT(slotZIndexTop()));
310 zTop->setDefaultAction(m_zTop);
312 m_zBottom = new QAction(KIcon("kdenlive-zindex-bottom"), QString(), this);
314 //m_zBottom->setShortcut(Qt::Key_End);
315 m_zBottom->setToolTip(i18n("Lower object to bottom"));
316 connect(m_zBottom, SIGNAL(triggered()), this, SLOT(slotZIndexBottom()));
317 zBottom->setDefaultAction(m_zBottom);
319 m_selectAll = new QAction(KIcon("kdenlive-select-all"), QString(), this);
320 m_selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
321 connect(m_selectAll, SIGNAL(triggered()), this, SLOT(slotSelectAll()));
322 buttonSelectAll->setDefaultAction(m_selectAll);
324 m_selectText = new QAction(KIcon("kdenlive-select-texts"), QString(), this);
325 m_selectText->setShortcut(Qt::CTRL + Qt::Key_T);
326 connect(m_selectText, SIGNAL(triggered()), this, SLOT(slotSelectText()));
327 buttonSelectText->setDefaultAction(m_selectText);
328 buttonSelectText->setEnabled(false);
330 m_selectRects = new QAction(KIcon("kdenlive-select-rects"), QString(), this);
331 m_selectRects->setShortcut(Qt::CTRL + Qt::Key_R);
332 connect(m_selectRects, SIGNAL(triggered()), this, SLOT(slotSelectRects()));
333 buttonSelectRects->setDefaultAction(m_selectRects);
334 buttonSelectRects->setEnabled(false);
336 m_selectImages = new QAction(KIcon("kdenlive-select-images"), QString(), this);
337 m_selectImages->setShortcut(Qt::CTRL + Qt::Key_I);
338 connect(m_selectImages, SIGNAL(triggered()), this, SLOT(slotSelectImages()));
339 buttonSelectImages->setDefaultAction(m_selectImages);
340 buttonSelectImages->setEnabled(false);
342 m_unselectAll = new QAction(KIcon("kdenlive-unselect-all"), QString(), this);
343 m_unselectAll->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_A);
344 connect(m_unselectAll, SIGNAL(triggered()), this, SLOT(slotSelectNone()));
345 buttonUnselectAll->setDefaultAction(m_unselectAll);
346 buttonUnselectAll->setEnabled(false);
348 zDown->setIconSize(iconSize);
349 zTop->setIconSize(iconSize);
350 zBottom->setIconSize(iconSize);
352 zDown->setIcon(KIcon("kdenlive-zindex-down"));
353 zTop->setIcon(KIcon("kdenlive-zindex-top"));
354 zBottom->setIcon(KIcon("kdenlive-zindex-bottom"));
355 connect(zDown, SIGNAL(clicked()), this, SLOT(slotZIndexDown()));
356 connect(zTop, SIGNAL(clicked()), this, SLOT(slotZIndexTop()));
357 connect(zBottom, SIGNAL(clicked()), this, SLOT(slotZIndexBottom()));
359 origin_x_left->setToolTip(i18n("Invert x axis and change 0 point"));
360 origin_y_top->setToolTip(i18n("Invert y axis and change 0 point"));
361 rectBColor->setToolTip(i18n("Select fill color"));
362 rectFColor->setToolTip(i18n("Select border color"));
363 zoom_slider->setToolTip(i18n("Zoom"));
364 buttonRealSize->setToolTip(i18n("Original size (1:1)"));
365 buttonFitZoom->setToolTip(i18n("Fit zoom"));
366 backgroundColor->setToolTip(i18n("Select background color"));
367 backgroundAlpha->setToolTip(i18n("Background opacity"));
368 buttonSelectAll->setToolTip(getTooltipWithShortcut(i18n("Select all"), m_selectAll));
369 buttonSelectText->setToolTip(getTooltipWithShortcut(i18n("Select text items in current selection"), m_selectText));
370 buttonSelectRects->setToolTip(getTooltipWithShortcut(i18n("Select rect items in current selection"), m_selectRects));
371 buttonSelectImages->setToolTip(getTooltipWithShortcut(i18n("Select image items in current selection"), m_selectImages));
372 buttonUnselectAll->setToolTip(getTooltipWithShortcut(i18n("Unselect all"), m_unselectAll));
374 itemhcenter->setIconSize(iconSize);
375 itemvcenter->setIconSize(iconSize);
376 itemtop->setIconSize(iconSize);
377 itembottom->setIconSize(iconSize);
378 itemright->setIconSize(iconSize);
379 itemleft->setIconSize(iconSize);
381 itemhcenter->setIcon(KIcon("kdenlive-align-hor"));
382 itemhcenter->setToolTip(i18n("Align item horizontally"));
383 itemvcenter->setIcon(KIcon("kdenlive-align-vert"));
384 itemvcenter->setToolTip(i18n("Align item vertically"));
385 itemtop->setIcon(KIcon("kdenlive-align-top"));
386 itemtop->setToolTip(i18n("Align item to top"));
387 itembottom->setIcon(KIcon("kdenlive-align-bottom"));
388 itembottom->setToolTip(i18n("Align item to bottom"));
389 itemright->setIcon(KIcon("kdenlive-align-right"));
390 itemright->setToolTip(i18n("Align item to right"));
391 itemleft->setIcon(KIcon("kdenlive-align-left"));
392 itemleft->setToolTip(i18n("Align item to left"));
395 QHBoxLayout *layout = new QHBoxLayout;
396 frame_toolbar->setLayout(layout);
397 layout->setContentsMargins(0, 0, 0, 0);
398 QToolBar *m_toolbar = new QToolBar("titleToolBar", this);
399 m_toolbar->setIconSize(iconSize);
401 m_buttonCursor = m_toolbar->addAction(KIcon("transform-move"), i18n("Selection Tool"));
402 m_buttonCursor->setCheckable(true);
403 m_buttonCursor->setShortcut(Qt::ALT + Qt::Key_S);
404 m_buttonCursor->setToolTip(i18n("Selection Tool") + ' ' + m_buttonCursor->shortcut().toString());
405 connect(m_buttonCursor, SIGNAL(triggered()), this, SLOT(slotSelectTool()));
407 m_buttonText = m_toolbar->addAction(KIcon("insert-text"), i18n("Add Text"));
408 m_buttonText->setCheckable(true);
409 m_buttonText->setShortcut(Qt::ALT + Qt::Key_T);
410 m_buttonText->setToolTip(i18n("Add Text") + ' ' + m_buttonText->shortcut().toString());
411 connect(m_buttonText, SIGNAL(triggered()), this, SLOT(slotTextTool()));
413 m_buttonRect = m_toolbar->addAction(KIcon("kdenlive-insert-rect"), i18n("Add Rectangle"));
414 m_buttonRect->setCheckable(true);
415 m_buttonRect->setShortcut(Qt::ALT + Qt::Key_R);
416 m_buttonRect->setToolTip(i18n("Add Rectangle") + ' ' + m_buttonRect->shortcut().toString());
417 connect(m_buttonRect, SIGNAL(triggered()), this, SLOT(slotRectTool()));
419 m_buttonImage = m_toolbar->addAction(KIcon("insert-image"), i18n("Add Image"));
420 m_buttonImage->setCheckable(false);
421 m_buttonImage->setShortcut(Qt::ALT + Qt::Key_I);
422 m_buttonImage->setToolTip(i18n("Add Image") + ' ' + m_buttonImage->shortcut().toString());
423 connect(m_buttonImage, SIGNAL(triggered()), this, SLOT(slotImageTool()));
425 m_toolbar->addSeparator();
427 m_buttonLoad = m_toolbar->addAction(KIcon("document-open"), i18n("Open Document"));
428 m_buttonLoad->setCheckable(false);
429 m_buttonLoad->setShortcut(Qt::CTRL + Qt::Key_O);
430 m_buttonLoad->setToolTip(i18n("Open Document") + ' ' + m_buttonImage->shortcut().toString());
431 connect(m_buttonLoad, SIGNAL(triggered()), this, SLOT(loadTitle()));
433 m_buttonSave = m_toolbar->addAction(KIcon("document-save-as"), i18n("Save As"));
434 m_buttonSave->setCheckable(false);
435 m_buttonSave->setShortcut(Qt::CTRL + Qt::Key_S);
436 m_buttonSave->setToolTip(i18n("Save As") + ' ' + m_buttonImage->shortcut().toString());
437 connect(m_buttonSave, SIGNAL(triggered()), this, SLOT(saveTitle()));
439 layout->addWidget(m_toolbar);
441 // initialize graphic scene
442 m_scene = new GraphicsSceneRectMove(this);
443 graphicsView->setScene(m_scene);
444 graphicsView->setMouseTracking(true);
445 graphicsView->setDragMode(QGraphicsView::RubberBandDrag);
446 graphicsView->setRubberBandSelectionMode(Qt::ContainsItemBoundingRect);
447 m_titledocument.setScene(m_scene, m_frameWidth, m_frameHeight);
448 connect(m_scene, SIGNAL(changed(QList<QRectF>)), this, SLOT(slotChanged()));
449 connect(font_size, SIGNAL(valueChanged(int)), m_scene, SLOT(slotUpdateFontSize(int)));
451 // a gradient background
452 /*QRadialGradient *gradient = new QRadialGradient(0, 0, 10);
453 gradient->setSpread(QGradient::ReflectSpread);
454 scene->setBackgroundBrush(*gradient);*/
456 QPen framepen(Qt::DotLine);
457 framepen.setColor(Qt::red);
459 m_frameBorder = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
460 m_frameBorder->setPen(framepen);
461 m_frameBorder->setZValue(-1100);
462 m_frameBorder->setBrush(Qt::transparent);
463 m_frameBorder->setFlags(0);
464 graphicsView->scene()->addItem(m_frameBorder);
466 m_frameImage = new QGraphicsPixmapItem();
468 qtrans.scale(2.0, 2.0);
469 m_frameImage->setTransform(qtrans);
470 m_frameImage->setZValue(-1200);
471 m_frameImage->setFlags(0);
472 displayBackgroundFrame();
473 graphicsView->scene()->addItem(m_frameImage);
475 connect(m_scene, SIGNAL(selectionChanged()), this , SLOT(selectionChanged()));
476 connect(m_scene, SIGNAL(itemMoved()), this , SLOT(selectionChanged()));
477 connect(m_scene, SIGNAL(sceneZoom(bool)), this , SLOT(slotZoom(bool)));
478 connect(m_scene, SIGNAL(actionFinished()), this , SLOT(slotSelectTool()));
479 //connect(m_scene, SIGNAL(actionFinished()), this , SLOT(selectionChanged()));
480 connect(m_scene, SIGNAL(newRect(QGraphicsRectItem *)), this , SLOT(slotNewRect(QGraphicsRectItem *)));
481 connect(m_scene, SIGNAL(newText(QGraphicsTextItem *)), this , SLOT(slotNewText(QGraphicsTextItem *)));
482 connect(zoom_slider, SIGNAL(valueChanged(int)), this , SLOT(slotUpdateZoom(int)));
483 connect(zoom_spin, SIGNAL(valueChanged(int)), this, SLOT(slotUpdateZoom(int)));
485 // mbd: load saved settings
488 graphicsView->show();
489 //graphicsView->setRenderHint(QPainter::Antialiasing);
490 graphicsView->setInteractive(true);
491 //graphicsView->resize(400, 300);
492 kDebug() << "// TITLE WIDGWT: " << graphicsView->viewport()->width() << "x" << graphicsView->viewport()->height();
493 //toolBox->setItemEnabled(2, false);
494 m_startViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
495 // Setting data at -1 so that the item is recognized as undeletable by graphicsscenerectmove
496 m_startViewport->setData(-1, -1);
497 m_endViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
498 m_endViewport->setData(-1, -1);
499 m_startViewport->setData(0, m_frameWidth);
500 m_startViewport->setData(1, m_frameHeight);
501 m_endViewport->setData(0, m_frameWidth);
502 m_endViewport->setData(1, m_frameHeight);
504 // scale the view so that the title widget is not too big at startup
505 graphicsView->scale(.5, .5);
506 if (!url.isEmpty()) loadTitle(url);
510 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
513 connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
514 connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
515 connect(templateBox, SIGNAL(currentIndexChanged(int)), this, SLOT(templateIndexChanged(int)));
517 buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
518 refreshTitleTemplates();
519 //templateBox->setIconSize(QSize(60,60));
520 templateBox->clear();
521 templateBox->addItem("");
522 foreach(const TitleTemplate &t, titletemplates) {
523 templateBox->addItem(t.icon, t.name, t.file);
525 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
529 TitleWidget::~TitleWidget()
533 delete m_buttonImage;
534 delete m_buttonCursor;
537 delete m_unicodeAction;
544 delete m_selectRects;
545 delete m_selectImages;
546 delete m_unselectAll;
548 delete m_unicodeDialog;
549 delete m_frameBorder;
551 delete m_startViewport;
552 delete m_endViewport;
554 delete m_signalMapper;
557 QSize TitleWidget::sizeHint() const
559 // Make sure the widget has minimum size on opening
560 return QSize(200, 200);
564 QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone)
567 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
568 KStandardDirs::makeDir(titlePath);
569 titlePath.append((isClone == false) ? "title" : "clone");
572 while (path.isEmpty() || QFile::exists(path)) {
574 path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png";
576 result.append(((isClone == false) ? i18n("Title") : i18n("Clone")) + ' ' + QString::number(counter).rightJustified(3, '0', false));
582 QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName)
585 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
586 KStandardDirs::makeDir(titlePath);
587 return titlePath + titleName + ".png";
591 QStringList TitleWidget::extractImageList(QString xml)
594 if (xml.isEmpty()) return result;
597 QDomNodeList images = doc.elementsByTagName("content");
598 for (int i = 0; i < images.count(); i++) {
599 if (images.at(i).toElement().hasAttribute("url"))
600 result.append(images.at(i).toElement().attribute("url"));
606 QStringList TitleWidget::extractFontList(QString xml)
609 if (xml.isEmpty()) return result;
612 QDomNodeList images = doc.elementsByTagName("content");
613 for (int i = 0; i < images.count(); i++) {
614 if (images.at(i).toElement().hasAttribute("font"))
615 result.append(images.at(i).toElement().attribute("font"));
620 void TitleWidget::refreshTitleTemplates()
622 QStringList titlenamelist = QStringList() << i18n("None");
623 QStringList titlefiles = QStringList() << QString();
625 filters << "*.kdenlivetitle" ;
626 titletemplates.clear();
627 QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles");
628 foreach(const QString & folder, titleTemplates) {
629 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
630 foreach(const QString & fname, filesnames) {
631 //titlenamelist.append(fname);
632 //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
635 t.file = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
636 t.icon = QIcon(KThumb::getImage(t.file, 0, 60, 60));
637 titletemplates.append(t);
640 kDebug() << titlenamelist << titlefiles;
642 void TitleWidget::templateIndexChanged(int index)
644 QString item = templateBox->itemData(index).toString();
645 if (!item.isEmpty()) {
646 if (lastDocumentHash != QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex()) {
647 if (KMessageBox::questionYesNo(this, i18n("Do you really want to load a new template? Changes in this title will be lost!")) == KMessageBox::No) return;
651 // mbt 1607: Add property to distinguish between unchanged template titles and user titles.
652 // Text of unchanged template titles should be selected when clicked.
653 QList<QGraphicsItem *> list = graphicsView->scene()->items();
654 foreach(QGraphicsItem * qgItem, list) {
655 if (qgItem->type() == TEXTITEM) {
656 QGraphicsTextItem *i;
657 i = static_cast<QGraphicsTextItem *>(qgItem);
658 i->setProperty("isTemplate", "true");
659 i->setProperty("templateText", i->toHtml());
663 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
667 void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
672 void TitleWidget::keyPressEvent(QKeyEvent *e){
673 if(e->key()!=Qt::Key_Escape && e->key()!=Qt::Key_Return && e->key()!=Qt::Key_Enter) QDialog::keyPressEvent(e);
675 void TitleWidget::slotTextTool()
677 m_scene->setTool(TITLE_TEXT);
678 showToolbars(TITLE_TEXT);
679 checkButton(TITLE_TEXT);
682 void TitleWidget::slotRectTool()
684 m_scene->setTool(TITLE_RECTANGLE);
685 showToolbars(TITLE_RECTANGLE);
686 checkButton(TITLE_RECTANGLE);
688 // Disable dragging mode, would make dragging a rect impossible otherwise ;)
689 graphicsView->setDragMode(QGraphicsView::NoDrag);
692 void TitleWidget::slotSelectTool()
694 m_scene->setTool(TITLE_SELECT);
696 // Enable rubberband selecting mode.
697 graphicsView->setDragMode(QGraphicsView::RubberBandDrag);
699 // Find out which toolbars need to be shown, depending on selected item
700 TITLETOOL t = TITLE_SELECT;
701 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
703 switch (l.at(0)->type()) {
717 if (t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) {
718 //graphicsView->centerOn(l.at(0));
724 updateCoordinates(l.at(0));
725 updateDimension(l.at(0));
726 updateRotZoom(l.at(0));
729 checkButton(TITLE_SELECT);
732 void TitleWidget::slotImageTool()
734 // TODO: find a way to get a list of all supported image types...
735 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";
736 KUrl url = KFileDialog::getOpenUrl(KUrl(), allExtensions, this, i18n("Load Image")); //"*.svg *.png *.jpg *.jpeg *.gif *.raw"
737 if (!url.isEmpty()) {
738 if (url.path().endsWith(".svg")) {
739 QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile());
740 svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
741 svg->setZValue(m_count++);
742 svg->setData(Qt::UserRole, url.path());
743 graphicsView->scene()->addItem(svg);
746 QPixmap pix(url.path());
747 QGraphicsPixmapItem *image = new QGraphicsPixmapItem(pix);
748 image->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
749 image->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
750 image->setData(Qt::UserRole, url.path());
751 image->setZValue(m_count++);
752 graphicsView->scene()->addItem(image);
756 m_scene->setTool(TITLE_SELECT);
757 showToolbars(TITLE_SELECT);
758 checkButton(TITLE_SELECT);
761 void TitleWidget::showToolbars(TITLETOOL toolType)
765 toolbar_stack->setCurrentIndex(0);
768 toolbar_stack->setCurrentIndex(3);
770 case TITLE_RECTANGLE:
771 toolbar_stack->setCurrentIndex(1);
774 toolbar_stack->setCurrentIndex(2);
779 void TitleWidget::enableToolbars(TITLETOOL toolType)
781 // TITLETOOL is defined in graphicsscenerectmove.h
783 if (toolType == TITLE_RECTANGLE || toolType == TITLE_IMAGE) enable = true;
784 value_w->setEnabled(enable);
785 value_h->setEnabled(enable);
788 void TitleWidget::checkButton(TITLETOOL toolType)
790 bool bSelect = false;
802 case TITLE_RECTANGLE:
812 m_buttonCursor->setChecked(bSelect);
813 m_buttonText->setChecked(bText);
814 m_buttonRect->setChecked(bRect);
815 m_buttonImage->setChecked(bImage);
818 void TitleWidget::displayBackgroundFrame()
820 QRectF r = m_frameBorder->sceneBoundingRect();
821 if (!displayBg->isChecked()) {
822 QPixmap pattern(20, 20);
824 QColor bgcolor(210, 210, 210);
825 QPainter p(&pattern);
826 p.fillRect(QRect(0, 0, 10, 10), bgcolor);
827 p.fillRect(QRect(10, 10, 20, 20), bgcolor);
830 QPixmap bg((int) (r.width() / 2), (int) (r.height()/ 2));
832 p2.fillRect(bg.rect(), br);
834 m_frameImage->setPixmap(bg);
836 QImage img = m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), QString(), m_render->frameRenderWidth() / 2, m_render->renderHeight() / 2);
837 m_frameImage->setPixmap(QPixmap::fromImage(img.scaled(r.width() / 2, r.height() / 2)));
841 void TitleWidget::initAnimation()
843 align_box->setEnabled(false);
844 QPen startpen(Qt::DotLine);
845 QPen endpen(Qt::DashDotLine);
846 startpen.setColor(QColor(100, 200, 100, 140));
847 endpen.setColor(QColor(200, 100, 100, 140));
849 m_startViewport->setPen(startpen);
850 m_endViewport->setPen(endpen);
852 m_startViewport->setZValue(-1000);
853 m_endViewport->setZValue(-1000);
855 m_startViewport->setFlags(0);
856 m_endViewport->setFlags(0);
858 graphicsView->scene()->addItem(m_startViewport);
859 graphicsView->scene()->addItem(m_endViewport);
861 connect(keep_aspect, SIGNAL(toggled(bool)), this, SLOT(slotKeepAspect(bool)));
862 connect(resize50, SIGNAL(clicked()), this, SLOT(slotResize50()));
863 connect(resize100, SIGNAL(clicked()), this, SLOT(slotResize100()));
864 connect(resize200, SIGNAL(clicked()), this, SLOT(slotResize200()));
867 void TitleWidget::slotUpdateZoom(int pos)
869 zoom_spin->setValue(pos);
870 zoom_slider->setValue(pos);
871 m_scene->setZoom((double) pos / 100);
874 void TitleWidget::slotZoom(bool up)
876 int pos = zoom_slider->value();
879 zoom_slider->setValue(pos);
882 void TitleWidget::slotAdjustZoom()
884 /*double scalex = graphicsView->width() / (double)(m_frameWidth * 1.2);
885 double scaley = graphicsView->height() / (double)(m_frameHeight * 1.2);
886 if (scalex > scaley) scalex = scaley;
887 int zoompos = (int)(scalex * 7 + 0.5);*/
888 graphicsView->fitInView(m_frameBorder, Qt::KeepAspectRatio);
889 int zoompos = graphicsView->matrix().m11() * 100;
890 zoom_slider->setValue(zoompos);
891 graphicsView->centerOn(m_frameBorder);
894 void TitleWidget::slotZoomOneToOne()
896 zoom_slider->setValue(100);
897 graphicsView->centerOn(m_frameBorder);
900 void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
902 updateAxisButtons(rect); // back to default
904 QColor f = rectFColor->color();
905 #if not KDE_IS_VERSION(4,5,0)
906 f.setAlpha(rectFAlpha->value());
909 penf.setWidth(rectLineWidth->value());
910 penf.setJoinStyle(Qt::RoundJoin);
912 QColor b = rectBColor->color();
913 #if not KDE_IS_VERSION(4,5,0)
914 b.setAlpha(rectBAlpha->value());
916 rect->setBrush(QBrush(b));
917 rect->setZValue(m_count++);
918 rect->setData(ZOOMFACTOR, 100);
920 //setCurrentItem(rect);
921 //graphicsView->setFocus();
924 void TitleWidget::slotNewText(QGraphicsTextItem *tt)
926 updateAxisButtons(tt); // back to default
928 QFont font = font_family->currentFont();
929 font.setPixelSize(font_size->value());
931 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
932 font.setItalic(buttonItalic->isChecked());
933 font.setUnderline(buttonUnder->isChecked());
936 QColor color = fontColorButton->color();
937 QColor outlineColor = textOutlineColor->color();
938 #if not KDE_IS_VERSION(4,5,0)
939 color.setAlpha(textAlpha->value());
940 outlineColor.setAlpha(textOutlineAlpha->value());
942 tt->setDefaultTextColor(color);
944 QTextCursor cur(tt->document());
945 cur.select(QTextCursor::Document);
946 QTextBlockFormat format = cur.blockFormat();
947 QTextCharFormat cformat = cur.charFormat();
948 double outlineWidth = textOutline->value() / 10.0;
950 tt->setData(101, outlineWidth);
951 tt->setData(102, outlineColor);
952 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth));
954 cformat.setForeground(QBrush(color));
955 cur.setCharFormat(cformat);
956 cur.setBlockFormat(format);
957 tt->setTextCursor(cur);
958 tt->setZValue(m_count++);
963 void TitleWidget::setFontBoxWeight(int weight)
965 int index = font_weight_box->findData(weight);
967 index = font_weight_box->findData(QFont::Normal);
969 font_weight_box->setCurrentIndex(index);
972 void TitleWidget::setCurrentItem(QGraphicsItem *item)
974 m_scene->setSelectedItem(item);
977 void TitleWidget::zIndexChanged(int v)
979 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
980 for (int i = 0; i < l.size(); i++) {
985 void TitleWidget::selectionChanged()
987 if (m_scene->tool() != TITLE_SELECT) return;
989 std::cout << "Number of selected items: " << graphicsView->scene()->selectedItems().length() << "\n";
991 QList<QGraphicsItem *> l;
993 // mbt 1607: One text item might have grabbed the keyboard.
994 // Ungrab it for all items that are not selected, otherwise
995 // text input would only work for the text item that grabbed
996 // the keyboard last.
997 l = graphicsView->scene()->items();
998 foreach(QGraphicsItem * item, l) {
999 if (item->type() == TEXTITEM && !item->isSelected()) {
1000 QGraphicsTextItem *i = static_cast<QGraphicsTextItem *>(item);
1001 i->ungrabKeyboard();
1005 l = graphicsView->scene()->selectedItems();
1008 buttonUnselectAll->setEnabled(true);
1009 // Enable all z index buttons if items selected.
1010 // We can selectively disable them later.
1011 zUp->setEnabled(true);
1012 zDown->setEnabled(true);
1013 zTop->setEnabled(true);
1014 zBottom->setEnabled(true);
1016 buttonUnselectAll->setEnabled(false);
1018 if (l.size() >= 2) {
1019 buttonSelectText->setEnabled(true);
1020 buttonSelectRects->setEnabled(true);
1021 buttonSelectImages->setEnabled(true);
1023 buttonSelectText->setEnabled(false);
1024 buttonSelectRects->setEnabled(false);
1025 buttonSelectImages->setEnabled(false);
1028 if (l.size() == 0) {
1030 } else if (l.size() == 1) {
1031 prepareTools(l.at(0));
1034 For multiple selected objects we need to decide which tools to show.
1036 int firstType = l.at(0)->type();
1037 bool allEqual = true;
1038 for (int i = 0; i < l.size(); i++) {
1039 if (l.at(i)->type() != firstType) {
1044 std::cout << "All equal? " << allEqual << ".\n";
1046 prepareTools(l.at(0));
1048 // Get the default toolset, but enable the property frame (x,y,w,h)
1050 frame_properties->setEnabled(true);
1052 // Enable x/y/w/h if it makes sense.
1053 value_x->setEnabled(true);
1054 value_y->setEnabled(true);
1055 bool containsTextitem = false;
1056 for (int i = 0; i < l.size(); i++) {
1057 if (l.at(i)->type() == TEXTITEM) {
1058 containsTextitem = true;
1062 if (!containsTextitem) {
1063 value_w->setEnabled(true);
1064 value_h->setEnabled(true);
1068 // Disable z index buttons if they don't make sense for the current selection
1069 int firstZindex = l.at(0)->zValue();
1071 for (int i = 0; i < l.size(); i++) {
1072 if (l[i]->zValue() != firstZindex) {
1078 zUp->setEnabled(false);
1079 zDown->setEnabled(false);
1087 void TitleWidget::slotValueChanged(int type)
1090 type tells us which QSpinBox value has changed.
1093 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1094 std::cout << l.size() << " items to be resized\n";
1096 // Get the updated value here already to do less coding afterwards
1100 val = value_w->value();
1103 val = value_h->value();
1106 val = value_x->value();
1109 val = value_y->value();
1113 for (int k = 0; k < l.size(); k++) {
1114 std::cout << "Type of item " << k << ": " << l.at(k)->type() << "\n";
1116 if (l.at(k)->type() == TEXTITEM) {
1117 // Just update the position. We don't allow setting width/height for text items yet.
1120 updatePosition(l.at(k), val, l.at(k)->pos().y());
1123 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1127 } else if (l.at(k)->type() == RECTITEM) {
1128 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(k));
1131 updatePosition(l.at(k), val, l.at(k)->pos().y());
1134 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1137 rec->setRect(QRect(0, 0, val, rec->rect().height()));
1140 rec->setRect(QRect(0, 0, rec->rect().width(), val));
1144 } else if (l.at(k)->type() == IMAGEITEM) {
1147 if (type == ValueX) {
1148 updatePosition(l.at(k), val, l.at(k)->pos().y());
1150 } else if (type == ValueY) {
1151 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1154 // Width/height has changed. This is more complex.
1156 QGraphicsItem *i = l.at(k);
1157 Transform t = m_transformations.value(i);
1159 // Ratio width:height
1160 double phi = (double) i->boundingRect().width() / i->boundingRect().height();
1161 // TODO: proper calculation for rotation around 3 axes
1162 double alpha = (double) t.rotatez / 180.0 * M_PI;
1165 double length = val;
1170 // We want to keep the aspect ratio of the image as the user does not yet have the possibility
1171 // to restore the original ratio. You rarely want to change it anyway.
1174 // Add 0.5 because otherwise incrementing by 1 might have no effect
1175 length = val / (cos(alpha) + 1 / phi * sin(alpha)) + 0.5;
1176 scale = length / i->boundingRect().width();
1179 length = val / (phi * sin(alpha) + cos(alpha)) + 0.5;
1180 scale = length / i->boundingRect().height();
1187 qtrans.scale(scale, scale);
1188 qtrans.rotate(t.rotatex, Qt::XAxis);
1189 qtrans.rotate(t.rotatey, Qt::YAxis);
1190 qtrans.rotate(t.rotatez, Qt::ZAxis);
1191 i->setTransform(qtrans);
1192 std::cout << "scale is: " << scale << "\n";
1193 std::cout << i->boundingRect().width() << ": new width\n";
1194 m_transformations[i] = t;
1196 if (l.size() == 1) {
1197 // Only update the w/h values if the selection contains just one item.
1198 // Otherwise, what should we do? ;)
1199 // (Use the values of the first item? Of the second? Of the x-th?)
1201 // Update rotation/zoom values.
1202 // These values are not yet able to handle multiple items!
1213 void TitleWidget::updateDimension(QGraphicsItem *i)
1215 bool wBlocked = value_w->signalsBlocked();
1216 bool hBlocked = value_h->signalsBlocked();
1217 bool zBlocked = zValue->signalsBlocked();
1218 value_w->blockSignals(true);
1219 value_h->blockSignals(true);
1220 zValue->blockSignals(true);
1222 zValue->setValue((int) i->zValue());
1223 if (i->type() == IMAGEITEM) {
1224 // Get multipliers for rotation/scaling
1226 /*Transform t = m_transformations.value(i);
1227 QRectF r = i->boundingRect();
1228 int width = (int) ( abs(r.width()*t.scalex * cos(t.rotate/180.0*M_PI))
1229 + abs(r.height()*t.scaley * sin(t.rotate/180.0*M_PI)) );
1230 int height = (int) ( abs(r.height()*t.scaley * cos(t.rotate/180*M_PI))
1231 + abs(r.width()*t.scalex * sin(t.rotate/180*M_PI)) );*/
1233 value_w->setValue(i->sceneBoundingRect().width());
1234 value_h->setValue(i->sceneBoundingRect().height());
1235 } else if (i->type() == RECTITEM) {
1236 QGraphicsRectItem *r = static_cast <QGraphicsRectItem *>(i);
1237 std::cout << "Rect width is: " << r->rect().width() << ", was: " << value_w->value() << "\n";
1238 value_w->setValue((int) r->rect().width());
1239 value_h->setValue((int) r->rect().height());
1240 } else if (i->type() == TEXTITEM) {
1241 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(i);
1242 value_w->setValue((int) t->boundingRect().width());
1243 value_h->setValue((int) t->boundingRect().height());
1246 zValue->blockSignals(zBlocked);
1247 value_w->blockSignals(wBlocked);
1248 value_h->blockSignals(hBlocked);
1251 void TitleWidget::updateCoordinates(QGraphicsItem *i)
1253 // Block signals emitted by this method
1254 value_x->blockSignals(true);
1255 value_y->blockSignals(true);
1257 if (i->type() == TEXTITEM) {
1259 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1261 // Set the correct x coordinate value
1262 if (origin_x_left->isChecked()) {
1263 // Origin (0 point) is at m_frameWidth, coordinate axis is inverted
1264 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->boundingRect().width()));
1266 // Origin is at 0 (default)
1267 value_x->setValue((int) rec->pos().x());
1271 if (origin_y_top->isChecked()) {
1272 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->boundingRect().height()));
1274 value_y->setValue((int) rec->pos().y());
1277 } else if (i->type() == RECTITEM) {
1279 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1281 if (origin_x_left->isChecked()) {
1282 // Origin (0 point) is at m_frameWidth
1283 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->rect().width()));
1285 // Origin is at 0 (default)
1286 value_x->setValue((int) rec->pos().x());
1289 if (origin_y_top->isChecked()) {
1290 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->rect().height()));
1292 value_y->setValue((int) rec->pos().y());
1295 } else if (i->type() == IMAGEITEM) {
1297 if (origin_x_left->isChecked()) {
1298 value_x->setValue((int)(m_frameWidth - i->pos().x() - i->sceneBoundingRect().width()));
1300 value_x->setValue((int) i->pos().x());
1303 if (origin_y_top->isChecked()) {
1304 value_y->setValue((int)(m_frameHeight - i->pos().y() - i->sceneBoundingRect().height()));
1306 value_y->setValue((int) i->pos().y());
1311 // Stop blocking signals now
1312 value_x->blockSignals(false);
1313 value_y->blockSignals(false);
1316 void TitleWidget::updateRotZoom(QGraphicsItem *i)
1318 itemzoom->blockSignals(true);
1319 itemrotatex->blockSignals(true);
1320 itemrotatey->blockSignals(true);
1321 itemrotatez->blockSignals(true);
1323 Transform t = m_transformations.value(i);
1325 if (!i->data(ZOOMFACTOR).isNull()) itemzoom->setValue(i->data(ZOOMFACTOR).toInt());
1326 else itemzoom->setValue((int)(t.scalex * 100.0 + 0.5));
1328 itemrotatex->setValue((int)(t.rotatex));
1329 itemrotatey->setValue((int)(t.rotatey));
1330 itemrotatez->setValue((int)(t.rotatez));
1332 itemzoom->blockSignals(false);
1333 itemrotatex->blockSignals(false);
1334 itemrotatey->blockSignals(false);
1335 itemrotatez->blockSignals(false);
1338 void TitleWidget::updatePosition(QGraphicsItem *i)
1340 updatePosition(i, value_x->value(), value_y->value());
1343 void TitleWidget::updatePosition(QGraphicsItem *i, int x, int y)
1345 if (i->type() == TEXTITEM) {
1346 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1349 if (origin_x_left->isChecked()) {
1351 * Origin of the X axis is at m_frameWidth, and distance from right
1352 * border of the item to the right border of the frame is taken. See
1353 * comment to slotOriginXClicked().
1355 posX = m_frameWidth - x - rec->boundingRect().width();
1361 if (origin_y_top->isChecked()) {
1362 /* Same for y axis */
1363 posY = m_frameHeight - y - rec->boundingRect().height();
1368 rec->setPos(posX, posY);
1370 } else if (i->type() == RECTITEM) {
1372 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1375 if (origin_x_left->isChecked()) {
1376 posX = m_frameWidth - x - rec->rect().width();
1382 if (origin_y_top->isChecked()) {
1383 posY = m_frameHeight - y - rec->rect().height();
1388 rec->setPos(posX, posY);
1390 } else if (i->type() == IMAGEITEM) {
1392 if (origin_x_left->isChecked()) {
1393 // Use the sceneBoundingRect because this also regards transformations like zoom
1394 posX = m_frameWidth - x - i->sceneBoundingRect().width();
1400 if (origin_y_top->isChecked()) {
1401 posY = m_frameHeight - y - i->sceneBoundingRect().height();
1406 i->setPos(posX, posY);
1412 void TitleWidget::updateTextOriginX()
1414 if (origin_x_left->isChecked()) {
1415 origin_x_left->setText(i18n("\u2212X"));
1417 origin_x_left->setText(i18n("+X"));
1421 void TitleWidget::slotOriginXClicked()
1423 // Update the text displayed on the button.
1424 updateTextOriginX();
1426 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1427 if (l.size() >= 1) {
1428 updateCoordinates(l.at(0));
1430 // Remember x axis setting
1431 l.at(0)->setData(TitleDocument::OriginXLeft, origin_x_left->isChecked() ?
1432 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1434 graphicsView->setFocus();
1437 void TitleWidget::updateTextOriginY()
1439 if (origin_y_top->isChecked()) {
1440 origin_y_top->setText(i18n("\u2212Y"));
1442 origin_y_top->setText(i18n("+Y"));
1446 void TitleWidget::slotOriginYClicked()
1448 // Update the text displayed on the button.
1449 updateTextOriginY();
1451 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1452 if (l.size() >= 1) {
1453 updateCoordinates(l.at(0));
1455 l.at(0)->setData(TitleDocument::OriginYTop, origin_y_top->isChecked() ?
1456 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1459 graphicsView->setFocus();
1462 void TitleWidget::updateAxisButtons(QGraphicsItem *i)
1464 int xAxis = i->data(TitleDocument::OriginXLeft).toInt();
1465 int yAxis = i->data(TitleDocument::OriginYTop).toInt();
1466 origin_x_left->blockSignals(true);
1467 origin_y_top->blockSignals(true);
1469 if (xAxis == TitleDocument::AxisInverted) {
1470 origin_x_left->setChecked(true);
1472 origin_x_left->setChecked(false);
1474 updateTextOriginX();
1476 if (yAxis == TitleDocument::AxisInverted) {
1477 origin_y_top->setChecked(true);
1479 origin_y_top->setChecked(false);
1481 updateTextOriginY();
1483 origin_x_left->blockSignals(false);
1484 origin_y_top->blockSignals(false);
1487 void TitleWidget::slotChangeBackground()
1489 QColor color = backgroundColor->color();
1490 m_scene->setBackgroundBrush(QBrush(color));
1491 color.setAlpha(backgroundAlpha->value());
1492 m_frameBorder->setBrush(QBrush(color));
1495 void TitleWidget::slotChanged()
1497 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1498 if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) {
1499 textChanged(static_cast <QGraphicsTextItem *>(l.at(0)));
1503 void TitleWidget::textChanged(QGraphicsTextItem *i)
1506 * If the user has set origin_x_left (the same for y), we need to look
1507 * whether a text element has been selected. If yes, we need to ensure that
1508 * the right border of the text field remains fixed also when some text has
1511 * This is also known as right-justified, with the difference that it is not
1512 * valid for text but for its boundingRect. Text may still be
1517 if (origin_x_left->isChecked() || origin_y_top->isChecked()) {
1518 if (!i->toPlainText().isEmpty())
1522 * Don't do anything if the string is empty. If the position were
1523 * updated here, a newly created text field would be set to the
1524 * position of the last selected text field.
1529 // mbt 1607: Template text has changed; don't auto-select content anymore.
1530 if (i->property("isTemplate").isValid()) {
1531 if (i->property("templateText").isValid()) {
1532 if (i->property("templateText") == i->toHtml()) {
1533 // Unchanged, do nothing.
1535 i->setProperty("isTemplate", QVariant::Invalid);
1536 i->setProperty("templateText", QVariant::Invalid);
1542 void TitleWidget::slotInsertUnicode()
1544 m_unicodeDialog->exec();
1547 void TitleWidget::slotInsertUnicodeString(QString text)
1549 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1551 if (l.at(0)->type() == TEXTITEM) {
1552 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(l.at(0));
1553 t->textCursor().insertText(text);
1558 void TitleWidget::slotUpdateText()
1560 QFont font = font_family->currentFont();
1561 font.setPixelSize(font_size->value());
1562 font.setItalic(buttonItalic->isChecked());
1563 font.setUnderline(buttonUnder->isChecked());
1564 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
1565 QColor color = fontColorButton->color();
1566 QColor outlineColor = textOutlineColor->color();
1567 #if not KDE_IS_VERSION(4,5,0)
1568 color.setAlpha(textAlpha->value());
1569 outlineColor.setAlpha(textOutlineAlpha->value());
1572 double outlineWidth = textOutline->value() / 10.0;
1575 for (i = 0; i < graphicsView->scene()->selectedItems().length(); i++) {
1576 QGraphicsTextItem* item = NULL;
1577 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1578 if (l.at(i)->type() == TEXTITEM) {
1579 item = static_cast <QGraphicsTextItem *>(l.at(i));
1582 // No text item, try next one.
1586 // Set alignment of all text in the text item
1587 QTextCursor cur(item->document());
1588 cur.select(QTextCursor::Document);
1589 QTextBlockFormat format = cur.blockFormat();
1590 if (buttonAlignLeft->isChecked() || buttonAlignCenter->isChecked() || buttonAlignRight->isChecked()) {
1591 item->setTextWidth(item->boundingRect().width());
1592 if (buttonAlignCenter->isChecked()) format.setAlignment(Qt::AlignHCenter);
1593 else if (buttonAlignRight->isChecked()) format.setAlignment(Qt::AlignRight);
1594 else if (buttonAlignLeft->isChecked()) format.setAlignment(Qt::AlignLeft);
1596 format.setAlignment(Qt::AlignLeft);
1597 item->setTextWidth(-1);
1600 // Set font properties
1601 item->setFont(font);
1602 QTextCharFormat cformat = cur.charFormat();
1604 item->setData(101, outlineWidth);
1605 item->setData(102, outlineColor);
1606 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
1608 cformat.setForeground(QBrush(color));
1609 cur.setCharFormat(cformat);
1610 cur.setBlockFormat(format);
1611 // item->setTextCursor(cur);
1612 cur.clearSelection();
1613 item->setTextCursor(cur);
1614 item->setDefaultTextColor(color);
1618 void TitleWidget::rectChanged()
1620 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1622 for (i = 0; i < l.length(); i++) {
1623 if (l.at(i)->type() == RECTITEM && !settingUp) {
1624 QGraphicsRectItem *rec = static_cast<QGraphicsRectItem *>(l.at(i));
1625 QColor f = rectFColor->color();
1626 #if not KDE_IS_VERSION(4,5,0)
1627 f.setAlpha(rectFAlpha->value());
1630 penf.setWidth(rectLineWidth->value());
1631 penf.setJoinStyle(Qt::RoundJoin);
1633 QColor b = rectBColor->color();
1634 #if not KDE_IS_VERSION(4,5,0)
1635 b.setAlpha(rectBAlpha->value());
1637 rec->setBrush(QBrush(b));
1642 void TitleWidget::itemScaled(int val)
1644 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1645 if (l.size() == 1) {
1646 Transform x = m_transformations.value(l.at(0));
1647 x.scalex = (double)val / 100.0;
1648 x.scaley = (double)val / 100.0;
1650 qtrans.scale(x.scalex, x.scaley);
1651 qtrans.rotate(x.rotatex, Qt::XAxis);
1652 qtrans.rotate(x.rotatey, Qt::YAxis);
1653 qtrans.rotate(x.rotatez, Qt::ZAxis);
1654 l[0]->setTransform(qtrans);
1655 l[0]->setData(ZOOMFACTOR, val);
1656 m_transformations[l.at(0)] = x;
1657 updateDimension(l.at(0));
1661 void TitleWidget::itemRotateX(qreal val)
1666 void TitleWidget::itemRotateY(qreal val)
1671 void TitleWidget::itemRotateZ(qreal val)
1676 void TitleWidget::itemRotate(qreal val, int axis)
1678 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1679 if (l.size() == 1) {
1680 Transform x = m_transformations[l.at(0)];
1693 l[0]->setData(ROTATEFACTOR, QList<QVariant>() << QVariant(x.rotatex) << QVariant(x.rotatey) << QVariant(x.rotatez));
1696 qtrans.scale(x.scalex, x.scaley);
1697 qtrans.rotate(x.rotatex, Qt::XAxis);
1698 qtrans.rotate(x.rotatey, Qt::YAxis);
1699 qtrans.rotate(x.rotatez, Qt::ZAxis);
1700 l[0]->setTransform(qtrans);
1701 m_transformations[l.at(0)] = x;
1702 if (l[0]->data(ZOOMFACTOR).isNull()) l[0]->setData(ZOOMFACTOR, 100);
1703 updateDimension(l.at(0));
1707 void TitleWidget::itemHCenter()
1709 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1710 if (l.size() == 1) {
1711 QGraphicsItem *item = l.at(0);
1712 QRectF br = item->sceneBoundingRect();
1713 int width = (int)br.width();
1714 int newPos = (int)((m_frameWidth - width) / 2);
1715 newPos += item->pos().x() - br.left(); // Check item transformation
1716 item->setPos(newPos, item->pos().y());
1717 updateCoordinates(item);
1721 void TitleWidget::itemVCenter()
1723 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1724 if (l.size() == 1) {
1725 QGraphicsItem *item = l.at(0);
1726 QRectF br = item->sceneBoundingRect();
1727 int height = (int)br.height();
1728 int newPos = (int)((m_frameHeight - height) / 2);
1729 newPos += item->pos().y() - br.top(); // Check item transformation
1730 item->setPos(item->pos().x(), newPos);
1731 updateCoordinates(item);
1735 void TitleWidget::itemTop()
1737 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1738 if (l.size() == 1) {
1739 QGraphicsItem *item = l.at(0);
1740 QRectF br = item->sceneBoundingRect();
1742 if (br.top() > 0) diff = -br.top();
1743 else diff = -br.bottom();
1744 item->moveBy(0, diff);
1745 updateCoordinates(item);
1749 void TitleWidget::itemBottom()
1751 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1752 if (l.size() == 1) {
1753 QGraphicsItem *item = l.at(0);
1754 QRectF br = item->sceneBoundingRect();
1756 if (br.bottom() > m_frameHeight) diff = m_frameHeight - br.top();
1757 else diff = m_frameHeight - br.bottom();
1758 item->moveBy(0, diff);
1759 updateCoordinates(item);
1763 void TitleWidget::itemLeft()
1765 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1766 if (l.size() == 1) {
1767 QGraphicsItem *item = l.at(0);
1768 QRectF br = item->sceneBoundingRect();
1770 if (br.left() > 0) diff = -br.left();
1771 else diff = -br.right();
1772 item->moveBy(diff, 0);
1773 updateCoordinates(item);
1777 void TitleWidget::itemRight()
1779 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1780 if (l.size() == 1) {
1781 QGraphicsItem *item = l.at(0);
1782 QRectF br = item->sceneBoundingRect();
1784 if (br.right() < m_frameWidth) diff = m_frameWidth - br.right();
1785 else diff = m_frameWidth - br.left();
1786 item->moveBy(diff, 0);
1787 updateCoordinates(item);
1791 void TitleWidget::setupViewports()
1793 //double aspect_ratio = 4.0 / 3.0;//read from project
1794 //better zoom centered, but render uses only the created rect, so no problem to change the zoom function
1795 /*QRectF sp(0, 0, startViewportSize->value() * m_frameWidth / 100.0 , startViewportSize->value()* m_frameHeight / 100.0);
1796 QRectF ep(0, 0, endViewportSize->value() * m_frameWidth / 100.0, endViewportSize->value() * m_frameHeight / 100.0);
1797 // use a polygon thiat uses 16:9 and 4:3 rects forpreview the size in all aspect ratios ?
1798 QPolygonF spoly(sp);
1799 QPolygonF epoly(ep);
1800 spoly.translate(startViewportX->value(), startViewportY->value());
1801 epoly.translate(endViewportX->value(), endViewportY->value());
1802 m_startViewport->setPolygon(spoly);
1803 m_endViewport->setPolygon(epoly);
1804 if (! insertingValues) {
1805 m_startViewport->setData(0, startViewportX->value());
1806 m_startViewport->setData(1, startViewportY->value());
1807 m_startViewport->setData(2, startViewportSize->value());
1809 m_endViewport->setData(0, endViewportX->value());
1810 m_endViewport->setData(1, endViewportY->value());
1811 m_endViewport->setData(2, endViewportSize->value());
1815 void TitleWidget::loadTitle(KUrl url)
1817 if (url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this, i18n("Load Title"));
1818 if (!url.isEmpty()) {
1819 QList<QGraphicsItem *> items = m_scene->items();
1820 for (int i = 0; i < items.size(); i++) {
1821 if (items.at(i)->zValue() > -1000) delete items.at(i);
1823 m_scene->clearTextSelection();
1827 if (KIO::NetAccess::download(url, tmpfile, 0)) {
1828 QFile file(tmpfile);
1829 if (file.open(QIODevice::ReadOnly)) {
1830 doc.setContent(&file, false);
1833 KIO::NetAccess::removeTempFile(tmpfile);
1838 m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport, &out) + 1;
1840 title_duration->setText(m_tc.getTimecode(GenTime(out, m_render->fps())));
1841 insertingValues = true;
1842 startViewportX->setValue(m_startViewport->data(0).toInt());
1843 startViewportY->setValue(m_startViewport->data(1).toInt());
1844 startViewportSize->setValue(m_startViewport->data(2).toInt());
1845 endViewportX->setValue(m_endViewport->data(0).toInt());
1846 endViewportY->setValue(m_endViewport->data(1).toInt());
1847 endViewportSize->setValue(m_endViewport->data(2).toInt());
1849 insertingValues = false;
1855 void TitleWidget::saveTitle(KUrl url)
1857 if (anim_start->isChecked()) slotAnimStart(false);
1858 if (anim_end->isChecked()) slotAnimEnd(false);
1859 bool embed_image=false;
1861 // If we have images in the title, ask for embed
1862 QList <QGraphicsItem *> list = graphicsView->scene()->items();
1863 QGraphicsPixmapItem pix;
1864 int pixmapType = pix.type();
1865 foreach(const QGraphicsItem *item, list) {
1866 if (item->type() == pixmapType && item != m_frameImage) {
1871 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)
1875 if (url.isEmpty()) {
1876 QPointer<KFileDialog> fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this);
1877 fs->setOperationMode(KFileDialog::Saving);
1878 fs->setMode(KFile::File);
1879 fs->setConfirmOverwrite(true);
1880 fs->setKeepLocation(true);
1882 if (fs) url = fs->selectedUrl();
1885 if (!url.isEmpty()) {
1886 if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport, m_tc.getFrameCount(title_duration->text()), embed_image) == false)
1887 KMessageBox::error(this, i18n("Cannot write to file %1", url.path()));
1891 QDomDocument TitleWidget::xml()
1893 QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport);
1894 doc.documentElement().setAttribute("duration", m_tc.getFrameCount(title_duration->text()));
1898 int TitleWidget::duration() const
1900 return m_tc.getFrameCount(title_duration->text());
1903 void TitleWidget::setXml(QDomDocument doc)
1906 m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &duration, m_projectTitlePath);
1908 title_duration->setText(m_tc.getTimecode(GenTime(duration, m_render->fps())));
1909 /*if (doc.documentElement().hasAttribute("out")) {
1910 GenTime duration = GenTime(doc.documentElement().attribute("out").toDouble() / 1000.0);
1911 title_duration->setText(m_tc.getTimecode(duration));
1913 else title_duration->setText(m_tc.getTimecode(GenTime(5000)));*/
1915 QDomElement e = doc.documentElement();
1916 m_transformations.clear();
1917 QList <QGraphicsItem *> items = graphicsView->scene()->items();
1918 const double PI = 4.0 * atan(1.0);
1919 for (int i = 0; i < items.count(); i++) {
1920 QTransform t = items.at(i)->transform();
1924 if (!items.at(i)->data(ROTATEFACTOR).isNull()) {
1925 QList<QVariant> rotlist = items.at(i)->data(ROTATEFACTOR).toList();
1926 if (rotlist.count() >= 3) {
1927 x.rotatex = rotlist[0].toDouble();
1928 x.rotatey = rotlist[1].toDouble();
1929 x.rotatez = rotlist[2].toDouble();
1931 // Try to adjust zoom
1932 t.rotate(x.rotatex *(-1), Qt::XAxis);
1933 t.rotate(x.rotatey *(-1), Qt::YAxis);
1934 t.rotate(x.rotatez *(-1), Qt::ZAxis);
1945 x.rotatez = 180. / PI * atan2(-t.m21(), t.m11());
1947 m_transformations[items.at(i)] = x;
1949 // mbd: Update the GUI color selectors to match the stuff from the loaded document
1950 QColor background_color = m_titledocument.getBackgroundColor();
1951 backgroundAlpha->blockSignals(true);
1952 backgroundColor->blockSignals(true);
1953 backgroundAlpha->setValue(background_color.alpha());
1954 background_color.setAlpha(255);
1955 backgroundColor->setColor(background_color);
1956 backgroundAlpha->blockSignals(false);
1957 backgroundColor->blockSignals(false);
1959 /*startViewportX->setValue(m_startViewport->data(0).toInt());
1960 startViewportY->setValue(m_startViewport->data(1).toInt());
1961 startViewportSize->setValue(m_startViewport->data(2).toInt());
1962 endViewportX->setValue(m_endViewport->data(0).toInt());
1963 endViewportY->setValue(m_endViewport->data(1).toInt());
1964 endViewportSize->setValue(m_endViewport->data(2).toInt());*/
1966 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
1971 void TitleWidget::slotAccepted()
1973 if (anim_start->isChecked()) slotAnimStart(false);
1974 if (anim_end->isChecked()) slotAnimEnd(false);
1978 void TitleWidget::writeChoices()
1980 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
1981 KSharedConfigPtr config = KGlobal::config();
1982 KConfigGroup titleConfig(config, "TitleWidget");
1983 // Write the entries
1984 titleConfig.writeEntry("font_family", font_family->currentFont());
1985 //titleConfig.writeEntry("font_size", font_size->value());
1986 titleConfig.writeEntry("font_pixel_size", font_size->value());
1987 titleConfig.writeEntry("font_color", fontColorButton->color());
1988 titleConfig.writeEntry("font_outline_color", textOutlineColor->color());
1989 #if KDE_IS_VERSION(4,5,0)
1990 titleConfig.writeEntry("font_alpha", fontColorButton->color().alpha());
1991 titleConfig.writeEntry("font_outline_alpha", textOutlineColor->color().alpha());
1993 titleConfig.writeEntry("font_alpha", textAlpha->value());
1994 titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value());
1997 titleConfig.writeEntry("font_outline", textOutline->value());
1998 titleConfig.writeEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
1999 titleConfig.writeEntry("font_italic", buttonItalic->isChecked());
2000 titleConfig.writeEntry("font_underlined", buttonUnder->isChecked());
2002 titleConfig.writeEntry("rect_background_color", rectBColor->color());
2003 titleConfig.writeEntry("rect_foreground_color", rectFColor->color());
2005 #if KDE_IS_VERSION(4,5,0)
2006 titleConfig.writeEntry("rect_background_alpha", rectBColor->color().alpha());
2007 titleConfig.writeEntry("rect_foreground_alpha", rectFColor->color().alpha());
2009 titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value());
2010 titleConfig.writeEntry("rect_foreground_alpha", rectFAlpha->value());
2013 titleConfig.writeEntry("rect_line_width", rectLineWidth->value());
2015 titleConfig.writeEntry("background_color", backgroundColor->color());
2016 titleConfig.writeEntry("background_alpha", backgroundAlpha->value());
2018 //! \todo Not sure if I should sync - it is probably safe to do it
2023 void TitleWidget::readChoices()
2025 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
2026 KSharedConfigPtr config = KGlobal::config();
2027 KConfigGroup titleConfig(config, "TitleWidget");
2029 font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont()));
2030 font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value()));
2031 m_scene->slotUpdateFontSize(font_size->value());
2032 QColor fontColor = QColor(titleConfig.readEntry("font_color", fontColorButton->color()));
2033 QColor outlineColor = QColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color()));
2034 #if KDE_IS_VERSION(4,5,0)
2035 fontColor.setAlpha(titleConfig.readEntry("font_alpha", fontColor.alpha()));
2036 outlineColor.setAlpha(titleConfig.readEntry("font_outline_alpha", outlineColor.alpha()));
2038 textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value()));
2039 textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value()));
2041 fontColorButton->setColor(fontColor);
2042 textOutlineColor->setColor(outlineColor);
2043 textOutline->setValue(titleConfig.readEntry("font_outline", textOutline->value()));
2046 if (titleConfig.readEntry("font_bold", false)) weight = QFont::Bold;
2047 else weight = titleConfig.readEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
2048 setFontBoxWeight(weight);
2049 buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked()));
2050 buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked()));
2052 QColor fgColor = QColor(titleConfig.readEntry("rect_foreground_color", rectFColor->color()));
2053 QColor bgColor = QColor(titleConfig.readEntry("rect_background_color", rectBColor->color()));
2055 #if KDE_IS_VERSION(4,5,0)
2056 fgColor.setAlpha(titleConfig.readEntry("rect_foreground_alpha", fgColor.alpha()));
2057 bgColor.setAlpha(titleConfig.readEntry("rect_background_alpha", bgColor.alpha()));
2059 rectFAlpha->setValue(titleConfig.readEntry("rect_foreground_alpha", rectFAlpha->value()));
2060 rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value()));
2062 rectFColor->setColor(fgColor);
2063 rectBColor->setColor(bgColor);
2065 rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->value()));
2067 backgroundColor->setColor(titleConfig.readEntry("background_color", backgroundColor->color()));
2068 backgroundAlpha->setValue(titleConfig.readEntry("background_alpha", backgroundAlpha->value()));
2071 void TitleWidget::adjustFrameSize()
2073 m_frameWidth = m_titledocument.frameWidth();
2074 m_frameHeight = m_titledocument.frameHeight();
2075 m_frameBorder->setRect(0, 0, m_frameWidth, m_frameHeight);
2076 displayBackgroundFrame();
2079 void TitleWidget::slotAnimStart(bool anim)
2081 if (anim && anim_end->isChecked()) {
2082 anim_end->setChecked(false);
2083 m_endViewport->setZValue(-1000);
2084 m_endViewport->setBrush(QBrush());
2087 QList<QGraphicsItem *> list = m_scene->items();
2088 for (int i = 0; i < list.count(); i++) {
2089 if (list.at(i)->zValue() > -1000) {
2090 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2091 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2094 align_box->setEnabled(anim);
2095 itemzoom->setEnabled(!anim);
2096 itemrotatex->setEnabled(!anim);
2097 itemrotatey->setEnabled(!anim);
2098 itemrotatez->setEnabled(!anim);
2099 frame_toolbar->setEnabled(!anim);
2100 toolbar_stack->setEnabled(!anim);
2102 keep_aspect->setChecked(!m_startViewport->data(0).isNull());
2103 m_startViewport->setZValue(1100);
2104 QColor col = m_startViewport->pen().color();
2106 m_startViewport->setBrush(col);
2107 m_startViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2108 m_startViewport->setSelected(true);
2111 if (m_startViewport->childItems().isEmpty()) addAnimInfoText();
2113 m_startViewport->setZValue(-1000);
2114 m_startViewport->setBrush(QBrush());
2115 m_startViewport->setFlags(0);
2116 if (!anim_end->isChecked()) deleteAnimInfoText();
2121 void TitleWidget::slotAnimEnd(bool anim)
2123 if (anim && anim_start->isChecked()) {
2124 anim_start->setChecked(false);
2125 m_startViewport->setZValue(-1000);
2126 m_startViewport->setBrush(QBrush());
2129 QList<QGraphicsItem *> list = m_scene->items();
2130 for (int i = 0; i < list.count(); i++) {
2131 if (list.at(i)->zValue() > -1000) {
2132 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2133 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2136 align_box->setEnabled(anim);
2137 itemzoom->setEnabled(!anim);
2138 itemrotatex->setEnabled(!anim);
2139 itemrotatey->setEnabled(!anim);
2140 itemrotatez->setEnabled(!anim);
2141 frame_toolbar->setEnabled(!anim);
2142 toolbar_stack->setEnabled(!anim);
2144 keep_aspect->setChecked(!m_endViewport->data(0).isNull());
2145 m_endViewport->setZValue(1100);
2146 QColor col = m_endViewport->pen().color();
2148 m_endViewport->setBrush(col);
2149 m_endViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2150 m_endViewport->setSelected(true);
2153 if (m_endViewport->childItems().isEmpty()) addAnimInfoText();
2155 m_endViewport->setZValue(-1000);
2156 m_endViewport->setBrush(QBrush());
2157 m_endViewport->setFlags(0);
2158 if (!anim_start->isChecked()) deleteAnimInfoText();
2162 void TitleWidget::addAnimInfoText()
2164 // add text to anim viewport
2165 QGraphicsTextItem *t = new QGraphicsTextItem(i18nc("Indicates the start of an animation", "Start"), m_startViewport);
2166 QGraphicsTextItem *t2 = new QGraphicsTextItem(i18nc("Indicates the end of an animation", "End"), m_endViewport);
2167 QFont font = t->font();
2168 font.setPixelSize(m_startViewport->rect().width() / 10);
2169 QColor col = m_startViewport->pen().color();
2171 t->setDefaultTextColor(col);
2173 font.setPixelSize(m_endViewport->rect().width() / 10);
2174 col = m_endViewport->pen().color();
2176 t2->setDefaultTextColor(col);
2180 void TitleWidget::updateInfoText()
2182 // update info text font
2183 if (!m_startViewport->childItems().isEmpty()) {
2184 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_startViewport->childItems().at(0));
2186 QFont font = item->font();
2187 font.setPixelSize(m_startViewport->rect().width() / 10);
2188 item->setFont(font);
2191 if (!m_endViewport->childItems().isEmpty()) {
2192 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_endViewport->childItems().at(0));
2194 QFont font = item->font();
2195 font.setPixelSize(m_endViewport->rect().width() / 10);
2196 item->setFont(font);
2201 void TitleWidget::deleteAnimInfoText()
2203 // end animation editing, remove info text
2204 while (!m_startViewport->childItems().isEmpty()) {
2205 QGraphicsItem *item = m_startViewport->childItems().at(0);
2206 m_scene->removeItem(item);
2209 while (!m_endViewport->childItems().isEmpty()) {
2210 QGraphicsItem *item = m_endViewport->childItems().at(0);
2211 m_scene->removeItem(item);
2216 void TitleWidget::slotKeepAspect(bool keep)
2218 if (m_endViewport->zValue() == 1100) {
2219 m_endViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2220 m_endViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2222 m_startViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2223 m_startViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2227 void TitleWidget::slotResize50()
2229 if (m_endViewport->zValue() == 1100) {
2230 m_endViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2231 } else m_startViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2234 void TitleWidget::slotResize100()
2236 if (m_endViewport->zValue() == 1100) {
2237 m_endViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2238 } else m_startViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2241 void TitleWidget::slotResize200()
2243 if (m_endViewport->zValue() == 1100) {
2244 m_endViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2245 } else m_startViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2248 void TitleWidget::slotAddEffect(int ix)
2250 QList<QGraphicsItem *> list = graphicsView->scene()->selectedItems();
2251 int effect = effect_list->itemData(ix).toInt();
2253 if (list.size() == 1) {
2254 if (effect == NOEFFECT)
2255 effect_stack->setHidden(true);
2257 effect_stack->setCurrentIndex(effect - 1);
2258 effect_stack->setHidden(false);
2260 } else // Hide the effects stack when more than one element is selected.
2261 effect_stack->setHidden(true);
2263 foreach(QGraphicsItem * item, list) {
2266 item->setData(100, QVariant());
2267 #if QT_VERSION >= 0x040600
2268 item->setGraphicsEffect(0);
2271 case TYPEWRITEREFFECT:
2273 * Allow the user to set the typewriter effect to more than one
2274 * element, but do not add it to non-text elements.
2276 if (item->type() == TEXTITEM) {
2277 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2278 item->setData(100, effdata);
2281 #if QT_VERSION >= 0x040600
2282 // Do not remove the non-QGraphicsEffects.
2284 item->setGraphicsEffect(new QGraphicsBlurEffect());
2287 item->setGraphicsEffect(new QGraphicsDropShadowEffect());
2294 void TitleWidget::slotFontText(const QString& s)
2297 if (f.exactMatch()) {
2298 // Font really exists (could also just be a «d» if the user
2299 // starts typing «dejavu» for example).
2300 font_family->setCurrentFont(f);
2302 // Note: Typing dejavu serif does not recognize the font (takes sans)
2303 // in older Qt versions. Case must match there (except for first letter)
2306 void TitleWidget::slotEditTypewriter(int /*ix*/)
2308 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2309 if (l.size() == 1) {
2310 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2311 l[0]->setData(100, effdata);
2315 void TitleWidget::slotEditBlur(int ix)
2317 #if QT_VERSION < 0x040600
2320 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2321 if (l.size() == 1) {
2322 QGraphicsEffect *eff = l[0]->graphicsEffect();
2323 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(eff);
2324 if (blur) blur->setBlurRadius(ix);
2329 void TitleWidget::slotEditShadow()
2331 #if QT_VERSION < 0x040600
2334 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2335 if (l.size() == 1) {
2336 QGraphicsEffect *eff = l[0]->graphicsEffect();
2337 QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
2339 shadow->setBlurRadius(shadow_radius->value());
2340 shadow->setOffset(shadow_x->value(), shadow_y->value());
2346 qreal TitleWidget::zIndexBounds(bool maxBound, bool intersectingOnly)
2348 qreal bound = maxBound ? -99 : 99;
2349 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2351 QList<QGraphicsItem*> lItems;
2352 // Get items (all or intersecting only)
2353 if (intersectingOnly) {
2354 lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape);
2356 lItems = graphicsView->scene()->items();
2358 if (lItems.size() > 0) {
2359 int n = lItems.size();
2362 for (int i = 0; i < n; i++) {
2363 z = lItems[i]->zValue();
2364 if (z > bound && !lItems[i]->isSelected()) {
2366 } else if (z - 1 > bound) {
2367 // To get the maximum index even if it is of an item of the current selection.
2368 // Used when updating multiple items, to get all to the same level.
2369 // Otherwise, the maximum would stay at -99 if the highest item is in the selection.
2374 // Get minimum z index.
2375 for (int i = 0; i < n; i++) {
2376 z = lItems[i]->zValue();
2377 if (z < bound && !lItems[i]->isSelected() && z > -999) {
2378 // There are items at the very bottom (background e.g.) with z-index < -1000.
2380 } else if (z + 1 < bound && z > -999) {
2390 void TitleWidget::slotZIndexUp()
2392 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2393 if (l.size() >= 1) {
2394 qreal currentZ = l[0]->zValue();
2395 qreal max = zIndexBounds(true, true);
2396 if (currentZ <= max) {
2397 l[0]->setZValue(currentZ + 1);
2398 updateDimension(l[0]);
2403 void TitleWidget::slotZIndexTop()
2405 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2406 qreal max = zIndexBounds(true, false);
2407 std::cout << "Max z-index is " << max << ".\n";
2408 for (int i = 0; i < l.size(); i++) {
2409 qreal currentZ = l[i]->zValue();
2410 if (currentZ <= max) {
2411 std::cout << "Updating item " << i << ", is " << currentZ << ".\n";
2412 l[i]->setZValue(max + 1);
2414 std::cout << "Not updating " << i << ", is " << currentZ << ".\n";
2417 // Update the z index value in the GUI
2419 updateDimension(l[0]);
2423 void TitleWidget::slotZIndexDown()
2425 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2426 if (l.size() >= 1) {
2427 qreal currentZ = l[0]->zValue();
2428 qreal min = zIndexBounds(false, true);
2429 if (currentZ >= min) {
2430 l[0]->setZValue(currentZ - 1);
2431 updateDimension(l[0]);
2436 void TitleWidget::slotZIndexBottom()
2438 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2439 qreal min = zIndexBounds(false, false);
2440 for (int i = 0; i < l.size(); i++) {
2441 qreal currentZ = l[i]->zValue();
2442 if (currentZ >= min) {
2443 l[i]->setZValue(min - 1);
2446 // Update the z index value in the GUI
2448 updateDimension(l[0]);
2452 void TitleWidget::slotSelectAll()
2454 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2455 for (int i = 0; i < l.size(); i++) {
2456 l.at(i)->setSelected(true);
2460 void TitleWidget::selectItems(int itemType)
2462 QList<QGraphicsItem*> l;
2463 if (graphicsView->scene()->selectedItems().size() > 0) {
2464 l = graphicsView->scene()->selectedItems();
2465 for (int i = 0; i < l.size(); i++) {
2466 if (l.at(i)->type() != itemType) {
2467 l.at(i)->setSelected(false);
2471 l = graphicsView->scene()->items();
2472 for (int i = 0; i < l.size(); i++) {
2473 if (l.at(i)->type() == itemType) {
2474 l.at(i)->setSelected(true);
2480 void TitleWidget::slotSelectText()
2482 selectItems(TEXTITEM);
2485 void TitleWidget::slotSelectRects()
2487 selectItems(RECTITEM);
2490 void TitleWidget::slotSelectImages()
2492 selectItems(IMAGEITEM);
2495 void TitleWidget::slotSelectNone()
2497 graphicsView->blockSignals(true);
2498 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2499 for (int i = 0; i < l.size(); i++) {
2500 l.at(i)->setSelected(false);
2502 graphicsView->blockSignals(false);
2506 QString TitleWidget::getTooltipWithShortcut(const QString &text, QAction *button)
2508 return text + " <b>" + button->shortcut().toString() + "</b>";
2511 void TitleWidget::prepareTools(QGraphicsItem *referenceItem)
2513 // Let some GUI elements block signals. We may want to change their values without any sideeffects.
2514 // Additionally, store the previous blocking state to avoid side effects when this function is called from within another one.
2515 // Note: Disabling an element also blocks signals. So disabled elements don't need to be set to blocking too.
2516 bool blockOX = origin_x_left->signalsBlocked();
2517 bool blockOY = origin_y_top->signalsBlocked();
2518 bool blockEff = effect_list->signalsBlocked();
2519 bool blockRX = itemrotatex->signalsBlocked();
2520 bool blockRY = itemrotatey->signalsBlocked();
2521 bool blockRZ = itemrotatez->signalsBlocked();
2522 bool blockZoom = itemzoom->signalsBlocked();
2523 bool blockX = value_x->signalsBlocked();
2524 bool blockY = value_y->signalsBlocked();
2525 bool blockW = value_w->signalsBlocked();
2526 bool blockH = value_h->signalsBlocked();
2527 origin_x_left->blockSignals(true);
2528 origin_y_top->blockSignals(true);
2529 effect_list->blockSignals(true);
2530 itemrotatex->blockSignals(true);
2531 itemrotatey->blockSignals(true);
2532 itemrotatez->blockSignals(true);
2533 itemzoom->blockSignals(true);
2534 value_x->blockSignals(true);
2535 value_y->blockSignals(true);
2536 value_w->blockSignals(true);
2537 value_h->blockSignals(true);
2539 if (referenceItem == NULL) {
2540 std::cout << "NULL item.\n";
2541 effect_stack->setHidden(true);
2542 effect_frame->setEnabled(false);
2543 effect_list->setCurrentIndex(0);
2544 origin_x_left->setChecked(false);
2545 origin_y_top->setChecked(false);
2546 updateTextOriginX();
2547 updateTextOriginY();
2548 enableToolbars(TITLE_SELECT);
2549 showToolbars(TITLE_SELECT);
2551 itemzoom->setEnabled(false);
2552 itemrotatex->setEnabled(false);
2553 itemrotatey->setEnabled(false);
2554 itemrotatez->setEnabled(false);
2555 frame_properties->setEnabled(false);
2557 effect_frame->setEnabled(true);
2558 frame_properties->setEnabled(true);
2559 if (referenceItem != m_startViewport && referenceItem != m_endViewport) {
2560 itemzoom->setEnabled(true);
2561 itemrotatex->setEnabled(true);
2562 itemrotatey->setEnabled(true);
2563 itemrotatez->setEnabled(true);
2565 itemzoom->setEnabled(false);
2566 itemrotatex->setEnabled(false);
2567 itemrotatey->setEnabled(false);
2568 itemrotatez->setEnabled(false);
2571 if (referenceItem->type() == TEXTITEM) {
2572 showToolbars(TITLE_TEXT);
2573 QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(referenceItem);
2574 if (!i->toPlainText().isEmpty()) {
2575 // We have an existing text item selected
2576 if (!i->data(100).isNull()) {
2577 // Item has an effect
2578 QStringList effdata = i->data(100).toStringList();
2579 QString effectName = effdata.takeFirst();
2580 if (effectName == "typewriter") {
2581 QStringList params = effdata.at(0).split(';');
2582 typewriter_delay->setValue(params.at(0).toInt());
2583 typewriter_start->setValue(params.at(1).toInt());
2584 effect_list->setCurrentIndex(effect_list->findData((int) TYPEWRITEREFFECT));
2585 effect_stack->setHidden(false);
2588 #if QT_VERSION >= 0x040600
2589 if (i->graphicsEffect()) {
2590 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(i->graphicsEffect());
2592 effect_list->setCurrentIndex(effect_list->findData((int) BLUREFFECT));
2593 int rad = (int) blur->blurRadius();
2594 blur_radius->setValue(rad);
2595 effect_stack->setHidden(false);
2597 QGraphicsDropShadowEffect *shad = static_cast <QGraphicsDropShadowEffect *>(i->graphicsEffect());
2599 effect_list->setCurrentIndex(effect_list->findData((int) SHADOWEFFECT));
2600 shadow_radius->setValue(shad->blurRadius());
2601 shadow_x->setValue(shad->xOffset());
2602 shadow_y->setValue(shad->yOffset());
2603 effect_stack->setHidden(false);
2607 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2608 effect_stack->setHidden(true);
2611 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2612 effect_stack->setHidden(true);
2615 font_size->blockSignals(true);
2616 font_family->blockSignals(true);
2617 font_weight_box->blockSignals(true);
2618 buttonItalic->blockSignals(true);
2619 buttonUnder->blockSignals(true);
2620 fontColorButton->blockSignals(true);
2621 #if not KDE_IS_VERSION(4,5,0)
2622 textAlpha->blockSignals(true);
2624 buttonAlignLeft->blockSignals(true);
2625 buttonAlignRight->blockSignals(true);
2626 buttonAlignNone->blockSignals(true);
2627 buttonAlignCenter->blockSignals(true);
2629 QFont font = i->font();
2630 font_family->setCurrentFont(font);
2631 font_size->setValue(font.pixelSize());
2632 m_scene->slotUpdateFontSize(font.pixelSize());
2633 buttonItalic->setChecked(font.italic());
2634 buttonUnder->setChecked(font.underline());
2635 setFontBoxWeight(font.weight());
2637 QTextCursor cursor(i->document());
2638 cursor.select(QTextCursor::Document);
2639 QColor color = cursor.charFormat().foreground().color();
2640 #if not KDE_IS_VERSION(4,5,0)
2641 textAlpha->setValue(color.alpha());
2642 color.setAlpha(255);
2644 fontColorButton->setColor(color);
2646 if (!i->data(101).isNull()) {
2647 textOutline->blockSignals(true);
2648 textOutline->setValue(i->data(101).toDouble() * 10);
2649 textOutline->blockSignals(false);
2651 if (!i->data(102).isNull()) {
2652 textOutlineColor->blockSignals(true);
2653 QVariant variant = i->data(102);
2654 color = variant.value<QColor>();
2655 #if not KDE_IS_VERSION(4,5,0)
2656 textOutlineAlpha->blockSignals(true);
2657 textOutlineAlpha->setValue(color.alpha());
2658 color.setAlpha(255);
2659 textOutlineAlpha->blockSignals(false);
2661 textOutlineColor->setColor(color);
2662 textOutlineColor->blockSignals(false);
2664 QTextCursor cur = i->textCursor();
2665 QTextBlockFormat format = cur.blockFormat();
2666 if (i->textWidth() == -1) buttonAlignNone->setChecked(true);
2667 else if (format.alignment() == Qt::AlignHCenter) buttonAlignCenter->setChecked(true);
2668 else if (format.alignment() == Qt::AlignRight) buttonAlignRight->setChecked(true);
2669 else if (format.alignment() == Qt::AlignLeft) buttonAlignLeft->setChecked(true);
2671 font_size->blockSignals(false);
2672 font_family->blockSignals(false);
2673 font_weight_box->blockSignals(false);
2674 buttonItalic->blockSignals(false);
2675 buttonUnder->blockSignals(false);
2676 fontColorButton->blockSignals(false);
2677 #if not KDE_IS_VERSION(4,5,0)
2678 textAlpha->blockSignals(false);
2680 buttonAlignLeft->blockSignals(false);
2681 buttonAlignRight->blockSignals(false);
2682 buttonAlignNone->blockSignals(false);
2683 buttonAlignCenter->blockSignals(false);
2685 // mbt 1607: Select text if the text item is an unchanged template item.
2686 if (i->property("isTemplate").isValid()) {
2687 cur.setPosition(0, QTextCursor::MoveAnchor);
2688 cur.select(QTextCursor::Document);
2689 i->setTextCursor(cur);
2690 // Make text editable now.
2692 i->setTextInteractionFlags(Qt::TextEditorInteraction);
2696 updateAxisButtons(i);
2697 updateCoordinates(i);
2699 enableToolbars(TITLE_TEXT);
2701 } else if ((referenceItem)->type() == RECTITEM) {
2702 showToolbars(TITLE_RECTANGLE);
2704 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(referenceItem);
2705 if (rec == m_startViewport || rec == m_endViewport) {
2706 /*toolBox->setCurrentIndex(3);
2707 toolBox->widget(0)->setEnabled(false);
2708 toolBox->widget(1)->setEnabled(false);*/
2709 enableToolbars(TITLE_SELECT);
2711 /*toolBox->widget(0)->setEnabled(true);
2712 toolBox->widget(1)->setEnabled(true);
2713 toolBox->setCurrentIndex(0);*/
2714 //toolBox->setItemEnabled(3, true);
2715 #if not KDE_IS_VERSION(4,5,0)
2716 rectFAlpha->setValue(rec->pen().color().alpha());
2717 rectBAlpha->setValue(rec->brush().color().alpha());
2719 //kDebug() << rec->brush().color().alpha();
2720 QColor fcol = rec->pen().color();
2721 QColor bcol = rec->brush().color();
2722 //fcol.setAlpha(255);
2723 //bcol.setAlpha(255);
2724 rectFColor->setColor(fcol);
2725 rectBColor->setColor(bcol);
2727 rectLineWidth->setValue(rec->pen().width());
2728 enableToolbars(TITLE_RECTANGLE);
2731 updateAxisButtons(referenceItem);
2732 updateCoordinates(rec);
2733 updateDimension(rec);
2735 } else if (referenceItem->type() == IMAGEITEM) {
2736 showToolbars(TITLE_IMAGE);
2738 updateCoordinates(referenceItem);
2739 updateDimension(referenceItem);
2741 enableToolbars(TITLE_IMAGE);
2744 //toolBox->setCurrentIndex(0);
2745 showToolbars(TITLE_SELECT);
2746 enableToolbars(TITLE_SELECT);
2747 frame_properties->setEnabled(false);
2749 zValue->setValue((int)referenceItem->zValue());
2750 if (!referenceItem->data(ZOOMFACTOR).isNull()) itemzoom->setValue(referenceItem->data(ZOOMFACTOR).toInt());
2751 else itemzoom->setValue((int)(m_transformations.value(referenceItem).scalex * 100.0 + 0.5));
2752 itemrotatex->setValue((int)(m_transformations.value(referenceItem).rotatex));
2753 itemrotatey->setValue((int)(m_transformations.value(referenceItem).rotatey));
2754 itemrotatez->setValue((int)(m_transformations.value(referenceItem).rotatez));
2758 effect_list->blockSignals(blockEff);
2759 itemrotatex->blockSignals(blockRX);
2760 itemrotatey->blockSignals(blockRY);
2761 itemrotatez->blockSignals(blockRZ);
2762 itemzoom->blockSignals(blockZoom);
2763 origin_x_left->blockSignals(blockOX);
2764 origin_y_top->blockSignals(blockOY);
2765 value_x->blockSignals(blockX);
2766 value_y->blockSignals(blockY);
2767 value_w->blockSignals(blockW);
2768 value_h->blockSignals(blockH);