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 m_endViewport = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
496 m_startViewport->setData(0, m_frameWidth);
497 m_startViewport->setData(1, m_frameHeight);
498 m_endViewport->setData(0, m_frameWidth);
499 m_endViewport->setData(1, m_frameHeight);
501 // scale the view so that the title widget is not too big at startup
502 graphicsView->scale(.5, .5);
503 if (!url.isEmpty()) loadTitle(url);
507 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
510 connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
511 connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
512 connect(templateBox, SIGNAL(currentIndexChanged(int)), this, SLOT(templateIndexChanged(int)));
514 buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
515 refreshTitleTemplates();
516 //templateBox->setIconSize(QSize(60,60));
517 templateBox->clear();
518 templateBox->addItem("");
519 foreach(const TitleTemplate &t, titletemplates) {
520 templateBox->addItem(t.icon, t.name, t.file);
522 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
526 TitleWidget::~TitleWidget()
530 delete m_buttonImage;
531 delete m_buttonCursor;
534 delete m_unicodeAction;
541 delete m_selectRects;
542 delete m_selectImages;
543 delete m_unselectAll;
545 delete m_unicodeDialog;
546 delete m_frameBorder;
548 delete m_startViewport;
549 delete m_endViewport;
551 delete m_signalMapper;
554 QSize TitleWidget::sizeHint() const
556 // Make sure the widget has minimum size on opening
557 return QSize(200, 200);
561 QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone)
564 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
565 KStandardDirs::makeDir(titlePath);
566 titlePath.append((isClone == false) ? "title" : "clone");
569 while (path.isEmpty() || QFile::exists(path)) {
571 path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png";
573 result.append(((isClone == false) ? i18n("Title") : i18n("Clone")) + ' ' + QString::number(counter).rightJustified(3, '0', false));
579 QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName)
582 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
583 KStandardDirs::makeDir(titlePath);
584 return titlePath + titleName + ".png";
588 QStringList TitleWidget::extractImageList(QString xml)
591 if (xml.isEmpty()) return result;
594 QDomNodeList images = doc.elementsByTagName("content");
595 for (int i = 0; i < images.count(); i++) {
596 if (images.at(i).toElement().hasAttribute("url"))
597 result.append(images.at(i).toElement().attribute("url"));
603 QStringList TitleWidget::extractFontList(QString xml)
606 if (xml.isEmpty()) return result;
609 QDomNodeList images = doc.elementsByTagName("content");
610 for (int i = 0; i < images.count(); i++) {
611 if (images.at(i).toElement().hasAttribute("font"))
612 result.append(images.at(i).toElement().attribute("font"));
617 void TitleWidget::refreshTitleTemplates()
619 QStringList titlenamelist = QStringList() << i18n("None");
620 QStringList titlefiles = QStringList() << QString();
622 filters << "*.kdenlivetitle" ;
623 titletemplates.clear();
624 QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles");
625 foreach(const QString & folder, titleTemplates) {
626 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
627 foreach(const QString & fname, filesnames) {
628 //titlenamelist.append(fname);
629 //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
632 t.file = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
633 t.icon = QIcon(KThumb::getImage(t.file, 0, 60, 60));
634 titletemplates.append(t);
637 kDebug() << titlenamelist << titlefiles;
639 void TitleWidget::templateIndexChanged(int index)
641 QString item = templateBox->itemData(index).toString();
642 if (!item.isEmpty()) {
643 if (lastDocumentHash != QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex()) {
644 if (KMessageBox::questionYesNo(this, i18n("Do you really want to load a new template? Changes in this title will be lost!")) == KMessageBox::No) return;
648 // mbt 1607: Add property to distinguish between unchanged template titles and user titles.
649 // Text of unchanged template titles should be selected when clicked.
650 QList<QGraphicsItem *> list = graphicsView->scene()->items();
651 foreach(QGraphicsItem * qgItem, list) {
652 if (qgItem->type() == TEXTITEM) {
653 QGraphicsTextItem *i;
654 i = static_cast<QGraphicsTextItem *>(qgItem);
655 i->setProperty("isTemplate", "true");
656 i->setProperty("templateText", i->toHtml());
660 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
664 void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
669 void TitleWidget::keyPressEvent(QKeyEvent *e){
670 if(e->key()!=Qt::Key_Escape && e->key()!=Qt::Key_Return && e->key()!=Qt::Key_Enter) QDialog::keyPressEvent(e);
672 void TitleWidget::slotTextTool()
674 m_scene->setTool(TITLE_TEXT);
675 showToolbars(TITLE_TEXT);
676 checkButton(TITLE_TEXT);
679 void TitleWidget::slotRectTool()
681 m_scene->setTool(TITLE_RECTANGLE);
682 showToolbars(TITLE_RECTANGLE);
683 checkButton(TITLE_RECTANGLE);
685 // Disable dragging mode, would make dragging a rect impossible otherwise ;)
686 graphicsView->setDragMode(QGraphicsView::NoDrag);
689 void TitleWidget::slotSelectTool()
691 m_scene->setTool(TITLE_SELECT);
693 // Enable rubberband selecting mode.
694 graphicsView->setDragMode(QGraphicsView::RubberBandDrag);
696 // Find out which toolbars need to be shown, depending on selected item
697 TITLETOOL t = TITLE_SELECT;
698 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
700 switch (l.at(0)->type()) {
714 if (t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) {
715 //graphicsView->centerOn(l.at(0));
721 updateCoordinates(l.at(0));
722 updateDimension(l.at(0));
723 updateRotZoom(l.at(0));
726 checkButton(TITLE_SELECT);
729 void TitleWidget::slotImageTool()
731 // TODO: find a way to get a list of all supported image types...
732 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";
733 KUrl url = KFileDialog::getOpenUrl(KUrl(), allExtensions, this, i18n("Load Image")); //"*.svg *.png *.jpg *.jpeg *.gif *.raw"
734 if (!url.isEmpty()) {
735 if (url.path().endsWith(".svg")) {
736 QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile());
737 svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
738 svg->setZValue(m_count++);
739 svg->setData(Qt::UserRole, url.path());
740 graphicsView->scene()->addItem(svg);
743 QPixmap pix(url.path());
744 QGraphicsPixmapItem *image = new QGraphicsPixmapItem(pix);
745 image->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
746 image->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
747 image->setData(Qt::UserRole, url.path());
748 image->setZValue(m_count++);
749 graphicsView->scene()->addItem(image);
753 m_scene->setTool(TITLE_SELECT);
754 showToolbars(TITLE_SELECT);
755 checkButton(TITLE_SELECT);
758 void TitleWidget::showToolbars(TITLETOOL toolType)
762 toolbar_stack->setCurrentIndex(0);
765 toolbar_stack->setCurrentIndex(3);
767 case TITLE_RECTANGLE:
768 toolbar_stack->setCurrentIndex(1);
771 toolbar_stack->setCurrentIndex(2);
776 void TitleWidget::enableToolbars(TITLETOOL toolType)
778 // TITLETOOL is defined in graphicsscenerectmove.h
780 if (toolType == TITLE_RECTANGLE || toolType == TITLE_IMAGE) enable = true;
781 value_w->setEnabled(enable);
782 value_h->setEnabled(enable);
785 void TitleWidget::checkButton(TITLETOOL toolType)
787 bool bSelect = false;
799 case TITLE_RECTANGLE:
809 m_buttonCursor->setChecked(bSelect);
810 m_buttonText->setChecked(bText);
811 m_buttonRect->setChecked(bRect);
812 m_buttonImage->setChecked(bImage);
815 void TitleWidget::displayBackgroundFrame()
817 QRectF r = m_frameBorder->sceneBoundingRect();
818 if (!displayBg->isChecked()) {
819 QPixmap pattern(20, 20);
821 QColor bgcolor(210, 210, 210);
822 QPainter p(&pattern);
823 p.fillRect(QRect(0, 0, 10, 10), bgcolor);
824 p.fillRect(QRect(10, 10, 20, 20), bgcolor);
827 QPixmap bg((int) (r.width() / 2), (int) (r.height()/ 2));
829 p2.fillRect(bg.rect(), br);
831 m_frameImage->setPixmap(bg);
833 QImage img = m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), QString(), m_render->frameRenderWidth() / 2, m_render->renderHeight() / 2);
834 m_frameImage->setPixmap(QPixmap::fromImage(img.scaled(r.width() / 2, r.height() / 2)));
838 void TitleWidget::initAnimation()
840 align_box->setEnabled(false);
841 QPen startpen(Qt::DotLine);
842 QPen endpen(Qt::DashDotLine);
843 startpen.setColor(QColor(100, 200, 100, 140));
844 endpen.setColor(QColor(200, 100, 100, 140));
846 m_startViewport->setPen(startpen);
847 m_endViewport->setPen(endpen);
849 m_startViewport->setZValue(-1000);
850 m_endViewport->setZValue(-1000);
852 m_startViewport->setFlags(0);
853 m_endViewport->setFlags(0);
855 graphicsView->scene()->addItem(m_startViewport);
856 graphicsView->scene()->addItem(m_endViewport);
858 connect(keep_aspect, SIGNAL(toggled(bool)), this, SLOT(slotKeepAspect(bool)));
859 connect(resize50, SIGNAL(clicked()), this, SLOT(slotResize50()));
860 connect(resize100, SIGNAL(clicked()), this, SLOT(slotResize100()));
861 connect(resize200, SIGNAL(clicked()), this, SLOT(slotResize200()));
864 void TitleWidget::slotUpdateZoom(int pos)
866 zoom_spin->setValue(pos);
867 zoom_slider->setValue(pos);
868 m_scene->setZoom((double) pos / 100);
871 void TitleWidget::slotZoom(bool up)
873 int pos = zoom_slider->value();
876 zoom_slider->setValue(pos);
879 void TitleWidget::slotAdjustZoom()
881 /*double scalex = graphicsView->width() / (double)(m_frameWidth * 1.2);
882 double scaley = graphicsView->height() / (double)(m_frameHeight * 1.2);
883 if (scalex > scaley) scalex = scaley;
884 int zoompos = (int)(scalex * 7 + 0.5);*/
885 graphicsView->fitInView(m_frameBorder, Qt::KeepAspectRatio);
886 int zoompos = graphicsView->matrix().m11() * 100;
887 zoom_slider->setValue(zoompos);
888 graphicsView->centerOn(m_frameBorder);
891 void TitleWidget::slotZoomOneToOne()
893 zoom_slider->setValue(100);
894 graphicsView->centerOn(m_frameBorder);
897 void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
899 updateAxisButtons(rect); // back to default
901 QColor f = rectFColor->color();
902 #if not KDE_IS_VERSION(4,5,0)
903 f.setAlpha(rectFAlpha->value());
906 penf.setWidth(rectLineWidth->value());
907 penf.setJoinStyle(Qt::RoundJoin);
909 QColor b = rectBColor->color();
910 #if not KDE_IS_VERSION(4,5,0)
911 b.setAlpha(rectBAlpha->value());
913 rect->setBrush(QBrush(b));
914 rect->setZValue(m_count++);
915 rect->setData(ZOOMFACTOR, 100);
917 //setCurrentItem(rect);
918 //graphicsView->setFocus();
921 void TitleWidget::slotNewText(QGraphicsTextItem *tt)
923 updateAxisButtons(tt); // back to default
925 QFont font = font_family->currentFont();
926 font.setPixelSize(font_size->value());
928 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
929 font.setItalic(buttonItalic->isChecked());
930 font.setUnderline(buttonUnder->isChecked());
933 QColor color = fontColorButton->color();
934 QColor outlineColor = textOutlineColor->color();
935 #if not KDE_IS_VERSION(4,5,0)
936 color.setAlpha(textAlpha->value());
937 outlineColor.setAlpha(textOutlineAlpha->value());
939 tt->setDefaultTextColor(color);
941 QTextCursor cur(tt->document());
942 cur.select(QTextCursor::Document);
943 QTextBlockFormat format = cur.blockFormat();
944 QTextCharFormat cformat = cur.charFormat();
945 double outlineWidth = textOutline->value() / 10.0;
947 tt->setData(101, outlineWidth);
948 tt->setData(102, outlineColor);
949 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth));
951 cformat.setForeground(QBrush(color));
952 cur.setCharFormat(cformat);
953 cur.setBlockFormat(format);
954 tt->setTextCursor(cur);
955 tt->setZValue(m_count++);
960 void TitleWidget::setFontBoxWeight(int weight)
962 int index = font_weight_box->findData(weight);
964 index = font_weight_box->findData(QFont::Normal);
966 font_weight_box->setCurrentIndex(index);
969 void TitleWidget::setCurrentItem(QGraphicsItem *item)
971 m_scene->setSelectedItem(item);
974 void TitleWidget::zIndexChanged(int v)
976 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
977 for (int i = 0; i < l.size(); i++) {
982 void TitleWidget::selectionChanged()
984 if (m_scene->tool() != TITLE_SELECT) return;
986 std::cout << "Number of selected items: " << graphicsView->scene()->selectedItems().length() << "\n";
988 QList<QGraphicsItem *> l;
990 // mbt 1607: One text item might have grabbed the keyboard.
991 // Ungrab it for all items that are not selected, otherwise
992 // text input would only work for the text item that grabbed
993 // the keyboard last.
994 l = graphicsView->scene()->items();
995 foreach(QGraphicsItem * item, l) {
996 if (item->type() == TEXTITEM && !item->isSelected()) {
997 QGraphicsTextItem *i = static_cast<QGraphicsTextItem *>(item);
1002 l = graphicsView->scene()->selectedItems();
1005 buttonUnselectAll->setEnabled(true);
1006 // Enable all z index buttons if items selected.
1007 // We can selectively disable them later.
1008 zUp->setEnabled(true);
1009 zDown->setEnabled(true);
1010 zTop->setEnabled(true);
1011 zBottom->setEnabled(true);
1013 buttonUnselectAll->setEnabled(false);
1015 if (l.size() >= 2) {
1016 buttonSelectText->setEnabled(true);
1017 buttonSelectRects->setEnabled(true);
1018 buttonSelectImages->setEnabled(true);
1020 buttonSelectText->setEnabled(false);
1021 buttonSelectRects->setEnabled(false);
1022 buttonSelectImages->setEnabled(false);
1025 if (l.size() == 0) {
1027 } else if (l.size() == 1) {
1028 prepareTools(l.at(0));
1031 For multiple selected objects we need to decide which tools to show.
1033 int firstType = l.at(0)->type();
1034 bool allEqual = true;
1035 for (int i = 0; i < l.size(); i++) {
1036 if (l.at(i)->type() != firstType) {
1041 std::cout << "All equal? " << allEqual << ".\n";
1043 prepareTools(l.at(0));
1045 // Get the default toolset, but enable the property frame (x,y,w,h)
1047 frame_properties->setEnabled(true);
1049 // Enable x/y/w/h if it makes sense.
1050 value_x->setEnabled(true);
1051 value_y->setEnabled(true);
1052 bool containsTextitem = false;
1053 for (int i = 0; i < l.size(); i++) {
1054 if (l.at(i)->type() == TEXTITEM) {
1055 containsTextitem = true;
1059 if (!containsTextitem) {
1060 value_w->setEnabled(true);
1061 value_h->setEnabled(true);
1065 // Disable z index buttons if they don't make sense for the current selection
1066 int firstZindex = l.at(0)->zValue();
1068 for (int i = 0; i < l.size(); i++) {
1069 if (l[i]->zValue() != firstZindex) {
1075 zUp->setEnabled(false);
1076 zDown->setEnabled(false);
1084 void TitleWidget::slotValueChanged(int type)
1087 type tells us which QSpinBox value has changed.
1090 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1091 std::cout << l.size() << " items to be resized\n";
1093 // Get the updated value here already to do less coding afterwards
1097 val = value_w->value();
1100 val = value_h->value();
1103 val = value_x->value();
1106 val = value_y->value();
1110 for (int k = 0; k < l.size(); k++) {
1111 std::cout << "Type of item " << k << ": " << l.at(k)->type() << "\n";
1113 if (l.at(k)->type() == TEXTITEM) {
1114 // Just update the position. We don't allow setting width/height for text items yet.
1117 updatePosition(l.at(k), val, l.at(k)->pos().y());
1120 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1124 } else if (l.at(k)->type() == RECTITEM) {
1125 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(k));
1128 updatePosition(l.at(k), val, l.at(k)->pos().y());
1131 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1134 rec->setRect(QRect(0, 0, val, rec->rect().height()));
1137 rec->setRect(QRect(0, 0, rec->rect().width(), val));
1141 } else if (l.at(k)->type() == IMAGEITEM) {
1144 if (type == ValueX) {
1145 updatePosition(l.at(k), val, l.at(k)->pos().y());
1147 } else if (type == ValueY) {
1148 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1151 // Width/height has changed. This is more complex.
1153 QGraphicsItem *i = l.at(k);
1154 Transform t = m_transformations.value(i);
1156 // Ratio width:height
1157 double phi = (double) i->boundingRect().width() / i->boundingRect().height();
1158 // TODO: proper calculation for rotation around 3 axes
1159 double alpha = (double) t.rotatez / 180.0 * M_PI;
1162 double length = val;
1167 // We want to keep the aspect ratio of the image as the user does not yet have the possibility
1168 // to restore the original ratio. You rarely want to change it anyway.
1171 // Add 0.5 because otherwise incrementing by 1 might have no effect
1172 length = val / (cos(alpha) + 1 / phi * sin(alpha)) + 0.5;
1173 scale = length / i->boundingRect().width();
1176 length = val / (phi * sin(alpha) + cos(alpha)) + 0.5;
1177 scale = length / i->boundingRect().height();
1184 qtrans.scale(scale, scale);
1185 qtrans.rotate(t.rotatex, Qt::XAxis);
1186 qtrans.rotate(t.rotatey, Qt::YAxis);
1187 qtrans.rotate(t.rotatez, Qt::ZAxis);
1188 i->setTransform(qtrans);
1189 std::cout << "scale is: " << scale << "\n";
1190 std::cout << i->boundingRect().width() << ": new width\n";
1191 m_transformations[i] = t;
1193 if (l.size() == 1) {
1194 // Only update the w/h values if the selection contains just one item.
1195 // Otherwise, what should we do? ;)
1196 // (Use the values of the first item? Of the second? Of the x-th?)
1198 // Update rotation/zoom values.
1199 // These values are not yet able to handle multiple items!
1210 void TitleWidget::updateDimension(QGraphicsItem *i)
1212 bool wBlocked = value_w->signalsBlocked();
1213 bool hBlocked = value_h->signalsBlocked();
1214 bool zBlocked = zValue->signalsBlocked();
1215 value_w->blockSignals(true);
1216 value_h->blockSignals(true);
1217 zValue->blockSignals(true);
1219 zValue->setValue((int) i->zValue());
1220 if (i->type() == IMAGEITEM) {
1221 // Get multipliers for rotation/scaling
1223 /*Transform t = m_transformations.value(i);
1224 QRectF r = i->boundingRect();
1225 int width = (int) ( abs(r.width()*t.scalex * cos(t.rotate/180.0*M_PI))
1226 + abs(r.height()*t.scaley * sin(t.rotate/180.0*M_PI)) );
1227 int height = (int) ( abs(r.height()*t.scaley * cos(t.rotate/180*M_PI))
1228 + abs(r.width()*t.scalex * sin(t.rotate/180*M_PI)) );*/
1230 value_w->setValue(i->sceneBoundingRect().width());
1231 value_h->setValue(i->sceneBoundingRect().height());
1232 } else if (i->type() == RECTITEM) {
1233 QGraphicsRectItem *r = static_cast <QGraphicsRectItem *>(i);
1234 std::cout << "Rect width is: " << r->rect().width() << ", was: " << value_w->value() << "\n";
1235 value_w->setValue((int) r->rect().width());
1236 value_h->setValue((int) r->rect().height());
1237 } else if (i->type() == TEXTITEM) {
1238 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(i);
1239 value_w->setValue((int) t->boundingRect().width());
1240 value_h->setValue((int) t->boundingRect().height());
1243 zValue->blockSignals(zBlocked);
1244 value_w->blockSignals(wBlocked);
1245 value_h->blockSignals(hBlocked);
1248 void TitleWidget::updateCoordinates(QGraphicsItem *i)
1250 // Block signals emitted by this method
1251 value_x->blockSignals(true);
1252 value_y->blockSignals(true);
1254 if (i->type() == TEXTITEM) {
1256 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1258 // Set the correct x coordinate value
1259 if (origin_x_left->isChecked()) {
1260 // Origin (0 point) is at m_frameWidth, coordinate axis is inverted
1261 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->boundingRect().width()));
1263 // Origin is at 0 (default)
1264 value_x->setValue((int) rec->pos().x());
1268 if (origin_y_top->isChecked()) {
1269 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->boundingRect().height()));
1271 value_y->setValue((int) rec->pos().y());
1274 } else if (i->type() == RECTITEM) {
1276 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1278 if (origin_x_left->isChecked()) {
1279 // Origin (0 point) is at m_frameWidth
1280 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->rect().width()));
1282 // Origin is at 0 (default)
1283 value_x->setValue((int) rec->pos().x());
1286 if (origin_y_top->isChecked()) {
1287 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->rect().height()));
1289 value_y->setValue((int) rec->pos().y());
1292 } else if (i->type() == IMAGEITEM) {
1294 if (origin_x_left->isChecked()) {
1295 value_x->setValue((int)(m_frameWidth - i->pos().x() - i->sceneBoundingRect().width()));
1297 value_x->setValue((int) i->pos().x());
1300 if (origin_y_top->isChecked()) {
1301 value_y->setValue((int)(m_frameHeight - i->pos().y() - i->sceneBoundingRect().height()));
1303 value_y->setValue((int) i->pos().y());
1308 // Stop blocking signals now
1309 value_x->blockSignals(false);
1310 value_y->blockSignals(false);
1313 void TitleWidget::updateRotZoom(QGraphicsItem *i)
1315 itemzoom->blockSignals(true);
1316 itemrotatex->blockSignals(true);
1317 itemrotatey->blockSignals(true);
1318 itemrotatez->blockSignals(true);
1320 Transform t = m_transformations.value(i);
1322 if (!i->data(ZOOMFACTOR).isNull()) itemzoom->setValue(i->data(ZOOMFACTOR).toInt());
1323 else itemzoom->setValue((int)(t.scalex * 100.0 + 0.5));
1325 itemrotatex->setValue((int)(t.rotatex));
1326 itemrotatey->setValue((int)(t.rotatey));
1327 itemrotatez->setValue((int)(t.rotatez));
1329 itemzoom->blockSignals(false);
1330 itemrotatex->blockSignals(false);
1331 itemrotatey->blockSignals(false);
1332 itemrotatez->blockSignals(false);
1335 void TitleWidget::updatePosition(QGraphicsItem *i)
1337 updatePosition(i, value_x->value(), value_y->value());
1340 void TitleWidget::updatePosition(QGraphicsItem *i, int x, int y)
1342 if (i->type() == TEXTITEM) {
1343 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1346 if (origin_x_left->isChecked()) {
1348 * Origin of the X axis is at m_frameWidth, and distance from right
1349 * border of the item to the right border of the frame is taken. See
1350 * comment to slotOriginXClicked().
1352 posX = m_frameWidth - x - rec->boundingRect().width();
1358 if (origin_y_top->isChecked()) {
1359 /* Same for y axis */
1360 posY = m_frameHeight - y - rec->boundingRect().height();
1365 rec->setPos(posX, posY);
1367 } else if (i->type() == RECTITEM) {
1369 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1372 if (origin_x_left->isChecked()) {
1373 posX = m_frameWidth - x - rec->rect().width();
1379 if (origin_y_top->isChecked()) {
1380 posY = m_frameHeight - y - rec->rect().height();
1385 rec->setPos(posX, posY);
1387 } else if (i->type() == IMAGEITEM) {
1389 if (origin_x_left->isChecked()) {
1390 // Use the sceneBoundingRect because this also regards transformations like zoom
1391 posX = m_frameWidth - x - i->sceneBoundingRect().width();
1397 if (origin_y_top->isChecked()) {
1398 posY = m_frameHeight - y - i->sceneBoundingRect().height();
1403 i->setPos(posX, posY);
1409 void TitleWidget::updateTextOriginX()
1411 if (origin_x_left->isChecked()) {
1412 origin_x_left->setText(i18n("\u2212X"));
1414 origin_x_left->setText(i18n("+X"));
1418 void TitleWidget::slotOriginXClicked()
1420 // Update the text displayed on the button.
1421 updateTextOriginX();
1423 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1424 if (l.size() >= 1) {
1425 updateCoordinates(l.at(0));
1427 // Remember x axis setting
1428 l.at(0)->setData(TitleDocument::OriginXLeft, origin_x_left->isChecked() ?
1429 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1431 graphicsView->setFocus();
1434 void TitleWidget::updateTextOriginY()
1436 if (origin_y_top->isChecked()) {
1437 origin_y_top->setText(i18n("\u2212Y"));
1439 origin_y_top->setText(i18n("+Y"));
1443 void TitleWidget::slotOriginYClicked()
1445 // Update the text displayed on the button.
1446 updateTextOriginY();
1448 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1449 if (l.size() >= 1) {
1450 updateCoordinates(l.at(0));
1452 l.at(0)->setData(TitleDocument::OriginYTop, origin_y_top->isChecked() ?
1453 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1456 graphicsView->setFocus();
1459 void TitleWidget::updateAxisButtons(QGraphicsItem *i)
1461 int xAxis = i->data(TitleDocument::OriginXLeft).toInt();
1462 int yAxis = i->data(TitleDocument::OriginYTop).toInt();
1463 origin_x_left->blockSignals(true);
1464 origin_y_top->blockSignals(true);
1466 if (xAxis == TitleDocument::AxisInverted) {
1467 origin_x_left->setChecked(true);
1469 origin_x_left->setChecked(false);
1471 updateTextOriginX();
1473 if (yAxis == TitleDocument::AxisInverted) {
1474 origin_y_top->setChecked(true);
1476 origin_y_top->setChecked(false);
1478 updateTextOriginY();
1480 origin_x_left->blockSignals(false);
1481 origin_y_top->blockSignals(false);
1484 void TitleWidget::slotChangeBackground()
1486 QColor color = backgroundColor->color();
1487 m_scene->setBackgroundBrush(QBrush(color));
1488 color.setAlpha(backgroundAlpha->value());
1489 m_frameBorder->setBrush(QBrush(color));
1492 void TitleWidget::slotChanged()
1494 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1495 if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) {
1496 textChanged(static_cast <QGraphicsTextItem *>(l.at(0)));
1500 void TitleWidget::textChanged(QGraphicsTextItem *i)
1503 * If the user has set origin_x_left (the same for y), we need to look
1504 * whether a text element has been selected. If yes, we need to ensure that
1505 * the right border of the text field remains fixed also when some text has
1508 * This is also known as right-justified, with the difference that it is not
1509 * valid for text but for its boundingRect. Text may still be
1514 if (origin_x_left->isChecked() || origin_y_top->isChecked()) {
1515 if (!i->toPlainText().isEmpty())
1519 * Don't do anything if the string is empty. If the position were
1520 * updated here, a newly created text field would be set to the
1521 * position of the last selected text field.
1526 // mbt 1607: Template text has changed; don't auto-select content anymore.
1527 if (i->property("isTemplate").isValid()) {
1528 if (i->property("templateText").isValid()) {
1529 if (i->property("templateText") == i->toHtml()) {
1530 // Unchanged, do nothing.
1532 i->setProperty("isTemplate", QVariant::Invalid);
1533 i->setProperty("templateText", QVariant::Invalid);
1539 void TitleWidget::slotInsertUnicode()
1541 m_unicodeDialog->exec();
1544 void TitleWidget::slotInsertUnicodeString(QString text)
1546 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1548 if (l.at(0)->type() == TEXTITEM) {
1549 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(l.at(0));
1550 t->textCursor().insertText(text);
1555 void TitleWidget::slotUpdateText()
1557 QFont font = font_family->currentFont();
1558 font.setPixelSize(font_size->value());
1559 font.setItalic(buttonItalic->isChecked());
1560 font.setUnderline(buttonUnder->isChecked());
1561 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
1562 QColor color = fontColorButton->color();
1563 QColor outlineColor = textOutlineColor->color();
1564 #if not KDE_IS_VERSION(4,5,0)
1565 color.setAlpha(textAlpha->value());
1566 outlineColor.setAlpha(textOutlineAlpha->value());
1569 double outlineWidth = textOutline->value() / 10.0;
1572 for (i = 0; i < graphicsView->scene()->selectedItems().length(); i++) {
1573 QGraphicsTextItem* item = NULL;
1574 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1575 if (l.at(i)->type() == TEXTITEM) {
1576 item = static_cast <QGraphicsTextItem *>(l.at(i));
1579 // No text item, try next one.
1583 // Set alignment of all text in the text item
1584 QTextCursor cur(item->document());
1585 cur.select(QTextCursor::Document);
1586 QTextBlockFormat format = cur.blockFormat();
1587 if (buttonAlignLeft->isChecked() || buttonAlignCenter->isChecked() || buttonAlignRight->isChecked()) {
1588 item->setTextWidth(item->boundingRect().width());
1589 if (buttonAlignCenter->isChecked()) format.setAlignment(Qt::AlignHCenter);
1590 else if (buttonAlignRight->isChecked()) format.setAlignment(Qt::AlignRight);
1591 else if (buttonAlignLeft->isChecked()) format.setAlignment(Qt::AlignLeft);
1593 format.setAlignment(Qt::AlignLeft);
1594 item->setTextWidth(-1);
1597 // Set font properties
1598 item->setFont(font);
1599 QTextCharFormat cformat = cur.charFormat();
1601 item->setData(101, outlineWidth);
1602 item->setData(102, outlineColor);
1603 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
1605 cformat.setForeground(QBrush(color));
1606 cur.setCharFormat(cformat);
1607 cur.setBlockFormat(format);
1608 // item->setTextCursor(cur);
1609 cur.clearSelection();
1610 item->setTextCursor(cur);
1611 item->setDefaultTextColor(color);
1615 void TitleWidget::rectChanged()
1617 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1619 for (i = 0; i < l.length(); i++) {
1620 if (l.at(i)->type() == RECTITEM && !settingUp) {
1621 QGraphicsRectItem *rec = static_cast<QGraphicsRectItem *>(l.at(i));
1622 QColor f = rectFColor->color();
1623 #if not KDE_IS_VERSION(4,5,0)
1624 f.setAlpha(rectFAlpha->value());
1627 penf.setWidth(rectLineWidth->value());
1628 penf.setJoinStyle(Qt::RoundJoin);
1630 QColor b = rectBColor->color();
1631 #if not KDE_IS_VERSION(4,5,0)
1632 b.setAlpha(rectBAlpha->value());
1634 rec->setBrush(QBrush(b));
1639 void TitleWidget::itemScaled(int val)
1641 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1642 if (l.size() == 1) {
1643 Transform x = m_transformations.value(l.at(0));
1644 x.scalex = (double)val / 100.0;
1645 x.scaley = (double)val / 100.0;
1647 qtrans.scale(x.scalex, x.scaley);
1648 qtrans.rotate(x.rotatex, Qt::XAxis);
1649 qtrans.rotate(x.rotatey, Qt::YAxis);
1650 qtrans.rotate(x.rotatez, Qt::ZAxis);
1651 l[0]->setTransform(qtrans);
1652 l[0]->setData(ZOOMFACTOR, val);
1653 m_transformations[l.at(0)] = x;
1654 updateDimension(l.at(0));
1658 void TitleWidget::itemRotateX(qreal val)
1663 void TitleWidget::itemRotateY(qreal val)
1668 void TitleWidget::itemRotateZ(qreal val)
1673 void TitleWidget::itemRotate(qreal val, int axis)
1675 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1676 if (l.size() == 1) {
1677 Transform x = m_transformations[l.at(0)];
1690 l[0]->setData(ROTATEFACTOR, QList<QVariant>() << QVariant(x.rotatex) << QVariant(x.rotatey) << QVariant(x.rotatez));
1693 qtrans.scale(x.scalex, x.scaley);
1694 qtrans.rotate(x.rotatex, Qt::XAxis);
1695 qtrans.rotate(x.rotatey, Qt::YAxis);
1696 qtrans.rotate(x.rotatez, Qt::ZAxis);
1697 l[0]->setTransform(qtrans);
1698 m_transformations[l.at(0)] = x;
1699 if (l[0]->data(ZOOMFACTOR).isNull()) l[0]->setData(ZOOMFACTOR, 100);
1700 updateDimension(l.at(0));
1704 void TitleWidget::itemHCenter()
1706 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1707 if (l.size() == 1) {
1708 QGraphicsItem *item = l.at(0);
1709 QRectF br = item->sceneBoundingRect();
1710 int width = (int)br.width();
1711 int newPos = (int)((m_frameWidth - width) / 2);
1712 newPos += item->pos().x() - br.left(); // Check item transformation
1713 item->setPos(newPos, item->pos().y());
1714 updateCoordinates(item);
1718 void TitleWidget::itemVCenter()
1720 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1721 if (l.size() == 1) {
1722 QGraphicsItem *item = l.at(0);
1723 QRectF br = item->sceneBoundingRect();
1724 int height = (int)br.height();
1725 int newPos = (int)((m_frameHeight - height) / 2);
1726 newPos += item->pos().y() - br.top(); // Check item transformation
1727 item->setPos(item->pos().x(), newPos);
1728 updateCoordinates(item);
1732 void TitleWidget::itemTop()
1734 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1735 if (l.size() == 1) {
1736 QGraphicsItem *item = l.at(0);
1737 QRectF br = item->sceneBoundingRect();
1739 if (br.top() > 0) diff = -br.top();
1740 else diff = -br.bottom();
1741 item->moveBy(0, diff);
1742 updateCoordinates(item);
1746 void TitleWidget::itemBottom()
1748 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1749 if (l.size() == 1) {
1750 QGraphicsItem *item = l.at(0);
1751 QRectF br = item->sceneBoundingRect();
1753 if (br.bottom() > m_frameHeight) diff = m_frameHeight - br.top();
1754 else diff = m_frameHeight - br.bottom();
1755 item->moveBy(0, diff);
1756 updateCoordinates(item);
1760 void TitleWidget::itemLeft()
1762 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1763 if (l.size() == 1) {
1764 QGraphicsItem *item = l.at(0);
1765 QRectF br = item->sceneBoundingRect();
1767 if (br.left() > 0) diff = -br.left();
1768 else diff = -br.right();
1769 item->moveBy(diff, 0);
1770 updateCoordinates(item);
1774 void TitleWidget::itemRight()
1776 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1777 if (l.size() == 1) {
1778 QGraphicsItem *item = l.at(0);
1779 QRectF br = item->sceneBoundingRect();
1781 if (br.right() < m_frameWidth) diff = m_frameWidth - br.right();
1782 else diff = m_frameWidth - br.left();
1783 item->moveBy(diff, 0);
1784 updateCoordinates(item);
1788 void TitleWidget::setupViewports()
1790 //double aspect_ratio = 4.0 / 3.0;//read from project
1791 //better zoom centered, but render uses only the created rect, so no problem to change the zoom function
1792 /*QRectF sp(0, 0, startViewportSize->value() * m_frameWidth / 100.0 , startViewportSize->value()* m_frameHeight / 100.0);
1793 QRectF ep(0, 0, endViewportSize->value() * m_frameWidth / 100.0, endViewportSize->value() * m_frameHeight / 100.0);
1794 // use a polygon thiat uses 16:9 and 4:3 rects forpreview the size in all aspect ratios ?
1795 QPolygonF spoly(sp);
1796 QPolygonF epoly(ep);
1797 spoly.translate(startViewportX->value(), startViewportY->value());
1798 epoly.translate(endViewportX->value(), endViewportY->value());
1799 m_startViewport->setPolygon(spoly);
1800 m_endViewport->setPolygon(epoly);
1801 if (! insertingValues) {
1802 m_startViewport->setData(0, startViewportX->value());
1803 m_startViewport->setData(1, startViewportY->value());
1804 m_startViewport->setData(2, startViewportSize->value());
1806 m_endViewport->setData(0, endViewportX->value());
1807 m_endViewport->setData(1, endViewportY->value());
1808 m_endViewport->setData(2, endViewportSize->value());
1812 void TitleWidget::loadTitle(KUrl url)
1814 if (url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this, i18n("Load Title"));
1815 if (!url.isEmpty()) {
1816 QList<QGraphicsItem *> items = m_scene->items();
1817 for (int i = 0; i < items.size(); i++) {
1818 if (items.at(i)->zValue() > -1000) delete items.at(i);
1820 m_scene->clearTextSelection();
1824 if (KIO::NetAccess::download(url, tmpfile, 0)) {
1825 QFile file(tmpfile);
1826 if (file.open(QIODevice::ReadOnly)) {
1827 doc.setContent(&file, false);
1830 KIO::NetAccess::removeTempFile(tmpfile);
1835 m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport, &out) + 1;
1837 title_duration->setText(m_tc.getTimecode(GenTime(out, m_render->fps())));
1838 insertingValues = true;
1839 startViewportX->setValue(m_startViewport->data(0).toInt());
1840 startViewportY->setValue(m_startViewport->data(1).toInt());
1841 startViewportSize->setValue(m_startViewport->data(2).toInt());
1842 endViewportX->setValue(m_endViewport->data(0).toInt());
1843 endViewportY->setValue(m_endViewport->data(1).toInt());
1844 endViewportSize->setValue(m_endViewport->data(2).toInt());
1846 insertingValues = false;
1852 void TitleWidget::saveTitle(KUrl url)
1854 if (anim_start->isChecked()) slotAnimStart(false);
1855 if (anim_end->isChecked()) slotAnimEnd(false);
1856 bool embed_image=false;
1858 // If we have images in the title, ask for embed
1859 QList <QGraphicsItem *> list = graphicsView->scene()->items();
1860 QGraphicsPixmapItem pix;
1861 int pixmapType = pix.type();
1862 foreach(const QGraphicsItem *item, list) {
1863 if (item->type() == pixmapType && item != m_frameImage) {
1868 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)
1872 if (url.isEmpty()) {
1873 QPointer<KFileDialog> fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this);
1874 fs->setOperationMode(KFileDialog::Saving);
1875 fs->setMode(KFile::File);
1876 fs->setConfirmOverwrite(true);
1877 fs->setKeepLocation(true);
1879 if (fs) url = fs->selectedUrl();
1882 if (!url.isEmpty()) {
1883 if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport, m_tc.getFrameCount(title_duration->text()), embed_image) == false)
1884 KMessageBox::error(this, i18n("Cannot write to file %1", url.path()));
1888 QDomDocument TitleWidget::xml()
1890 QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport);
1891 doc.documentElement().setAttribute("duration", m_tc.getFrameCount(title_duration->text()));
1895 int TitleWidget::duration() const
1897 return m_tc.getFrameCount(title_duration->text());
1900 void TitleWidget::setXml(QDomDocument doc)
1903 m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &duration, m_projectTitlePath);
1905 title_duration->setText(m_tc.getTimecode(GenTime(duration, m_render->fps())));
1906 /*if (doc.documentElement().hasAttribute("out")) {
1907 GenTime duration = GenTime(doc.documentElement().attribute("out").toDouble() / 1000.0);
1908 title_duration->setText(m_tc.getTimecode(duration));
1910 else title_duration->setText(m_tc.getTimecode(GenTime(5000)));*/
1912 QDomElement e = doc.documentElement();
1913 m_transformations.clear();
1914 QList <QGraphicsItem *> items = graphicsView->scene()->items();
1915 const double PI = 4.0 * atan(1.0);
1916 for (int i = 0; i < items.count(); i++) {
1917 QTransform t = items.at(i)->transform();
1921 if (!items.at(i)->data(ROTATEFACTOR).isNull()) {
1922 QList<QVariant> rotlist = items.at(i)->data(ROTATEFACTOR).toList();
1923 if (rotlist.count() >= 3) {
1924 x.rotatex = rotlist[0].toDouble();
1925 x.rotatey = rotlist[1].toDouble();
1926 x.rotatez = rotlist[2].toDouble();
1928 // Try to adjust zoom
1929 t.rotate(x.rotatex *(-1), Qt::XAxis);
1930 t.rotate(x.rotatey *(-1), Qt::YAxis);
1931 t.rotate(x.rotatez *(-1), Qt::ZAxis);
1942 x.rotatez = 180. / PI * atan2(-t.m21(), t.m11());
1944 m_transformations[items.at(i)] = x;
1946 // mbd: Update the GUI color selectors to match the stuff from the loaded document
1947 QColor background_color = m_titledocument.getBackgroundColor();
1948 backgroundAlpha->blockSignals(true);
1949 backgroundColor->blockSignals(true);
1950 backgroundAlpha->setValue(background_color.alpha());
1951 background_color.setAlpha(255);
1952 backgroundColor->setColor(background_color);
1953 backgroundAlpha->blockSignals(false);
1954 backgroundColor->blockSignals(false);
1956 /*startViewportX->setValue(m_startViewport->data(0).toInt());
1957 startViewportY->setValue(m_startViewport->data(1).toInt());
1958 startViewportSize->setValue(m_startViewport->data(2).toInt());
1959 endViewportX->setValue(m_endViewport->data(0).toInt());
1960 endViewportY->setValue(m_endViewport->data(1).toInt());
1961 endViewportSize->setValue(m_endViewport->data(2).toInt());*/
1963 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
1968 void TitleWidget::slotAccepted()
1970 if (anim_start->isChecked()) slotAnimStart(false);
1971 if (anim_end->isChecked()) slotAnimEnd(false);
1975 void TitleWidget::writeChoices()
1977 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
1978 KSharedConfigPtr config = KGlobal::config();
1979 KConfigGroup titleConfig(config, "TitleWidget");
1980 // Write the entries
1981 titleConfig.writeEntry("font_family", font_family->currentFont());
1982 //titleConfig.writeEntry("font_size", font_size->value());
1983 titleConfig.writeEntry("font_pixel_size", font_size->value());
1984 titleConfig.writeEntry("font_color", fontColorButton->color());
1985 titleConfig.writeEntry("font_outline_color", textOutlineColor->color());
1986 #if KDE_IS_VERSION(4,5,0)
1987 titleConfig.writeEntry("font_alpha", fontColorButton->color().alpha());
1988 titleConfig.writeEntry("font_outline_alpha", textOutlineColor->color().alpha());
1990 titleConfig.writeEntry("font_alpha", textAlpha->value());
1991 titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value());
1994 titleConfig.writeEntry("font_outline", textOutline->value());
1995 titleConfig.writeEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
1996 titleConfig.writeEntry("font_italic", buttonItalic->isChecked());
1997 titleConfig.writeEntry("font_underlined", buttonUnder->isChecked());
1999 titleConfig.writeEntry("rect_background_color", rectBColor->color());
2000 titleConfig.writeEntry("rect_foreground_color", rectFColor->color());
2002 #if KDE_IS_VERSION(4,5,0)
2003 titleConfig.writeEntry("rect_background_alpha", rectBColor->color().alpha());
2004 titleConfig.writeEntry("rect_foreground_alpha", rectFColor->color().alpha());
2006 titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value());
2007 titleConfig.writeEntry("rect_foreground_alpha", rectFAlpha->value());
2010 titleConfig.writeEntry("rect_line_width", rectLineWidth->value());
2012 titleConfig.writeEntry("background_color", backgroundColor->color());
2013 titleConfig.writeEntry("background_alpha", backgroundAlpha->value());
2015 //! \todo Not sure if I should sync - it is probably safe to do it
2020 void TitleWidget::readChoices()
2022 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
2023 KSharedConfigPtr config = KGlobal::config();
2024 KConfigGroup titleConfig(config, "TitleWidget");
2026 font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont()));
2027 font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value()));
2028 m_scene->slotUpdateFontSize(font_size->value());
2029 QColor fontColor = QColor(titleConfig.readEntry("font_color", fontColorButton->color()));
2030 QColor outlineColor = QColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color()));
2031 #if KDE_IS_VERSION(4,5,0)
2032 fontColor.setAlpha(titleConfig.readEntry("font_alpha", fontColor.alpha()));
2033 outlineColor.setAlpha(titleConfig.readEntry("font_outline_alpha", outlineColor.alpha()));
2035 textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value()));
2036 textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value()));
2038 fontColorButton->setColor(fontColor);
2039 textOutlineColor->setColor(outlineColor);
2040 textOutline->setValue(titleConfig.readEntry("font_outline", textOutline->value()));
2043 if (titleConfig.readEntry("font_bold", false)) weight = QFont::Bold;
2044 else weight = titleConfig.readEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
2045 setFontBoxWeight(weight);
2046 buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked()));
2047 buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked()));
2049 QColor fgColor = QColor(titleConfig.readEntry("rect_foreground_color", rectFColor->color()));
2050 QColor bgColor = QColor(titleConfig.readEntry("rect_background_color", rectBColor->color()));
2052 #if KDE_IS_VERSION(4,5,0)
2053 fgColor.setAlpha(titleConfig.readEntry("rect_foreground_alpha", fgColor.alpha()));
2054 bgColor.setAlpha(titleConfig.readEntry("rect_background_alpha", bgColor.alpha()));
2056 rectFAlpha->setValue(titleConfig.readEntry("rect_foreground_alpha", rectFAlpha->value()));
2057 rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value()));
2059 rectFColor->setColor(fgColor);
2060 rectBColor->setColor(bgColor);
2062 rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->value()));
2064 backgroundColor->setColor(titleConfig.readEntry("background_color", backgroundColor->color()));
2065 backgroundAlpha->setValue(titleConfig.readEntry("background_alpha", backgroundAlpha->value()));
2068 void TitleWidget::adjustFrameSize()
2070 m_frameWidth = m_titledocument.frameWidth();
2071 m_frameHeight = m_titledocument.frameHeight();
2072 m_frameBorder->setRect(0, 0, m_frameWidth, m_frameHeight);
2073 displayBackgroundFrame();
2076 void TitleWidget::slotAnimStart(bool anim)
2078 if (anim && anim_end->isChecked()) {
2079 anim_end->setChecked(false);
2080 m_endViewport->setZValue(-1000);
2081 m_endViewport->setBrush(QBrush());
2084 QList<QGraphicsItem *> list = m_scene->items();
2085 for (int i = 0; i < list.count(); i++) {
2086 if (list.at(i)->zValue() > -1000) {
2087 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2088 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2091 align_box->setEnabled(anim);
2092 itemzoom->setEnabled(!anim);
2093 itemrotatex->setEnabled(!anim);
2094 itemrotatey->setEnabled(!anim);
2095 itemrotatez->setEnabled(!anim);
2096 frame_toolbar->setEnabled(!anim);
2097 toolbar_stack->setEnabled(!anim);
2099 keep_aspect->setChecked(!m_startViewport->data(0).isNull());
2100 m_startViewport->setZValue(1100);
2101 QColor col = m_startViewport->pen().color();
2103 m_startViewport->setBrush(col);
2104 m_startViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2105 m_startViewport->setSelected(true);
2108 if (m_startViewport->childItems().isEmpty()) addAnimInfoText();
2110 m_startViewport->setZValue(-1000);
2111 m_startViewport->setBrush(QBrush());
2112 m_startViewport->setFlags(0);
2113 if (!anim_end->isChecked()) deleteAnimInfoText();
2118 void TitleWidget::slotAnimEnd(bool anim)
2120 if (anim && anim_start->isChecked()) {
2121 anim_start->setChecked(false);
2122 m_startViewport->setZValue(-1000);
2123 m_startViewport->setBrush(QBrush());
2126 QList<QGraphicsItem *> list = m_scene->items();
2127 for (int i = 0; i < list.count(); i++) {
2128 if (list.at(i)->zValue() > -1000) {
2129 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2130 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2133 align_box->setEnabled(anim);
2134 itemzoom->setEnabled(!anim);
2135 itemrotatex->setEnabled(!anim);
2136 itemrotatey->setEnabled(!anim);
2137 itemrotatez->setEnabled(!anim);
2138 frame_toolbar->setEnabled(!anim);
2139 toolbar_stack->setEnabled(!anim);
2141 keep_aspect->setChecked(!m_endViewport->data(0).isNull());
2142 m_endViewport->setZValue(1100);
2143 QColor col = m_endViewport->pen().color();
2145 m_endViewport->setBrush(col);
2146 m_endViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2147 m_endViewport->setSelected(true);
2150 if (m_endViewport->childItems().isEmpty()) addAnimInfoText();
2152 m_endViewport->setZValue(-1000);
2153 m_endViewport->setBrush(QBrush());
2154 m_endViewport->setFlags(0);
2155 if (!anim_start->isChecked()) deleteAnimInfoText();
2159 void TitleWidget::addAnimInfoText()
2161 // add text to anim viewport
2162 QGraphicsTextItem *t = new QGraphicsTextItem(i18nc("Indicates the start of an animation", "Start"), m_startViewport);
2163 QGraphicsTextItem *t2 = new QGraphicsTextItem(i18nc("Indicates the end of an animation", "End"), m_endViewport);
2164 QFont font = t->font();
2165 font.setPixelSize(m_startViewport->rect().width() / 10);
2166 QColor col = m_startViewport->pen().color();
2168 t->setDefaultTextColor(col);
2170 font.setPixelSize(m_endViewport->rect().width() / 10);
2171 col = m_endViewport->pen().color();
2173 t2->setDefaultTextColor(col);
2177 void TitleWidget::updateInfoText()
2179 // update info text font
2180 if (!m_startViewport->childItems().isEmpty()) {
2181 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_startViewport->childItems().at(0));
2183 QFont font = item->font();
2184 font.setPixelSize(m_startViewport->rect().width() / 10);
2185 item->setFont(font);
2188 if (!m_endViewport->childItems().isEmpty()) {
2189 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_endViewport->childItems().at(0));
2191 QFont font = item->font();
2192 font.setPixelSize(m_endViewport->rect().width() / 10);
2193 item->setFont(font);
2198 void TitleWidget::deleteAnimInfoText()
2200 // end animation editing, remove info text
2201 while (!m_startViewport->childItems().isEmpty()) {
2202 QGraphicsItem *item = m_startViewport->childItems().at(0);
2203 m_scene->removeItem(item);
2206 while (!m_endViewport->childItems().isEmpty()) {
2207 QGraphicsItem *item = m_endViewport->childItems().at(0);
2208 m_scene->removeItem(item);
2213 void TitleWidget::slotKeepAspect(bool keep)
2215 if (m_endViewport->zValue() == 1100) {
2216 m_endViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2217 m_endViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2219 m_startViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2220 m_startViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2224 void TitleWidget::slotResize50()
2226 if (m_endViewport->zValue() == 1100) {
2227 m_endViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2228 } else m_startViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2231 void TitleWidget::slotResize100()
2233 if (m_endViewport->zValue() == 1100) {
2234 m_endViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2235 } else m_startViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2238 void TitleWidget::slotResize200()
2240 if (m_endViewport->zValue() == 1100) {
2241 m_endViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2242 } else m_startViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2245 void TitleWidget::slotAddEffect(int ix)
2247 QList<QGraphicsItem *> list = graphicsView->scene()->selectedItems();
2248 int effect = effect_list->itemData(ix).toInt();
2250 if (list.size() == 1) {
2251 if (effect == NOEFFECT)
2252 effect_stack->setHidden(true);
2254 effect_stack->setCurrentIndex(effect - 1);
2255 effect_stack->setHidden(false);
2257 } else // Hide the effects stack when more than one element is selected.
2258 effect_stack->setHidden(true);
2260 foreach(QGraphicsItem * item, list) {
2263 item->setData(100, QVariant());
2264 #if QT_VERSION >= 0x040600
2265 item->setGraphicsEffect(0);
2268 case TYPEWRITEREFFECT:
2270 * Allow the user to set the typewriter effect to more than one
2271 * element, but do not add it to non-text elements.
2273 if (item->type() == TEXTITEM) {
2274 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2275 item->setData(100, effdata);
2278 #if QT_VERSION >= 0x040600
2279 // Do not remove the non-QGraphicsEffects.
2281 item->setGraphicsEffect(new QGraphicsBlurEffect());
2284 item->setGraphicsEffect(new QGraphicsDropShadowEffect());
2291 void TitleWidget::slotFontText(const QString& s)
2294 if (f.exactMatch()) {
2295 // Font really exists (could also just be a «d» if the user
2296 // starts typing «dejavu» for example).
2297 font_family->setCurrentFont(f);
2299 // Note: Typing dejavu serif does not recognize the font (takes sans)
2300 // in older Qt versions. Case must match there (except for first letter)
2303 void TitleWidget::slotEditTypewriter(int /*ix*/)
2305 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2306 if (l.size() == 1) {
2307 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2308 l[0]->setData(100, effdata);
2312 void TitleWidget::slotEditBlur(int ix)
2314 #if QT_VERSION < 0x040600
2317 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2318 if (l.size() == 1) {
2319 QGraphicsEffect *eff = l[0]->graphicsEffect();
2320 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(eff);
2321 if (blur) blur->setBlurRadius(ix);
2326 void TitleWidget::slotEditShadow()
2328 #if QT_VERSION < 0x040600
2331 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2332 if (l.size() == 1) {
2333 QGraphicsEffect *eff = l[0]->graphicsEffect();
2334 QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
2336 shadow->setBlurRadius(shadow_radius->value());
2337 shadow->setOffset(shadow_x->value(), shadow_y->value());
2343 qreal TitleWidget::zIndexBounds(bool maxBound, bool intersectingOnly)
2345 qreal bound = maxBound ? -99 : 99;
2346 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2348 QList<QGraphicsItem*> lItems;
2349 // Get items (all or intersecting only)
2350 if (intersectingOnly) {
2351 lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape);
2353 lItems = graphicsView->scene()->items();
2355 if (lItems.size() > 0) {
2356 int n = lItems.size();
2359 for (int i = 0; i < n; i++) {
2360 z = lItems[i]->zValue();
2361 if (z > bound && !lItems[i]->isSelected()) {
2363 } else if (z - 1 > bound) {
2364 // To get the maximum index even if it is of an item of the current selection.
2365 // Used when updating multiple items, to get all to the same level.
2366 // Otherwise, the maximum would stay at -99 if the highest item is in the selection.
2371 // Get minimum z index.
2372 for (int i = 0; i < n; i++) {
2373 z = lItems[i]->zValue();
2374 if (z < bound && !lItems[i]->isSelected() && z > -999) {
2375 // There are items at the very bottom (background e.g.) with z-index < -1000.
2377 } else if (z + 1 < bound && z > -999) {
2387 void TitleWidget::slotZIndexUp()
2389 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2390 if (l.size() >= 1) {
2391 qreal currentZ = l[0]->zValue();
2392 qreal max = zIndexBounds(true, true);
2393 if (currentZ <= max) {
2394 l[0]->setZValue(currentZ + 1);
2395 updateDimension(l[0]);
2400 void TitleWidget::slotZIndexTop()
2402 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2403 qreal max = zIndexBounds(true, false);
2404 std::cout << "Max z-index is " << max << ".\n";
2405 for (int i = 0; i < l.size(); i++) {
2406 qreal currentZ = l[i]->zValue();
2407 if (currentZ <= max) {
2408 std::cout << "Updating item " << i << ", is " << currentZ << ".\n";
2409 l[i]->setZValue(max + 1);
2411 std::cout << "Not updating " << i << ", is " << currentZ << ".\n";
2414 // Update the z index value in the GUI
2416 updateDimension(l[0]);
2420 void TitleWidget::slotZIndexDown()
2422 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2423 if (l.size() >= 1) {
2424 qreal currentZ = l[0]->zValue();
2425 qreal min = zIndexBounds(false, true);
2426 if (currentZ >= min) {
2427 l[0]->setZValue(currentZ - 1);
2428 updateDimension(l[0]);
2433 void TitleWidget::slotZIndexBottom()
2435 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2436 qreal min = zIndexBounds(false, false);
2437 for (int i = 0; i < l.size(); i++) {
2438 qreal currentZ = l[i]->zValue();
2439 if (currentZ >= min) {
2440 l[i]->setZValue(min - 1);
2443 // Update the z index value in the GUI
2445 updateDimension(l[0]);
2449 void TitleWidget::slotSelectAll()
2451 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2452 for (int i = 0; i < l.size(); i++) {
2453 l.at(i)->setSelected(true);
2457 void TitleWidget::selectItems(int itemType)
2459 QList<QGraphicsItem*> l;
2460 if (graphicsView->scene()->selectedItems().size() > 0) {
2461 l = graphicsView->scene()->selectedItems();
2462 for (int i = 0; i < l.size(); i++) {
2463 if (l.at(i)->type() != itemType) {
2464 l.at(i)->setSelected(false);
2468 l = graphicsView->scene()->items();
2469 for (int i = 0; i < l.size(); i++) {
2470 if (l.at(i)->type() == itemType) {
2471 l.at(i)->setSelected(true);
2477 void TitleWidget::slotSelectText()
2479 selectItems(TEXTITEM);
2482 void TitleWidget::slotSelectRects()
2484 selectItems(RECTITEM);
2487 void TitleWidget::slotSelectImages()
2489 selectItems(IMAGEITEM);
2492 void TitleWidget::slotSelectNone()
2494 graphicsView->blockSignals(true);
2495 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2496 for (int i = 0; i < l.size(); i++) {
2497 l.at(i)->setSelected(false);
2499 graphicsView->blockSignals(false);
2503 QString TitleWidget::getTooltipWithShortcut(const QString &text, QAction *button)
2505 return text + " <b>" + button->shortcut().toString() + "</b>";
2508 void TitleWidget::prepareTools(QGraphicsItem *referenceItem)
2510 // Let some GUI elements block signals. We may want to change their values without any sideeffects.
2511 // Additionally, store the previous blocking state to avoid side effects when this function is called from within another one.
2512 // Note: Disabling an element also blocks signals. So disabled elements don't need to be set to blocking too.
2513 bool blockOX = origin_x_left->signalsBlocked();
2514 bool blockOY = origin_y_top->signalsBlocked();
2515 bool blockEff = effect_list->signalsBlocked();
2516 bool blockRX = itemrotatex->signalsBlocked();
2517 bool blockRY = itemrotatey->signalsBlocked();
2518 bool blockRZ = itemrotatez->signalsBlocked();
2519 bool blockZoom = itemzoom->signalsBlocked();
2520 bool blockX = value_x->signalsBlocked();
2521 bool blockY = value_y->signalsBlocked();
2522 bool blockW = value_w->signalsBlocked();
2523 bool blockH = value_h->signalsBlocked();
2524 origin_x_left->blockSignals(true);
2525 origin_y_top->blockSignals(true);
2526 effect_list->blockSignals(true);
2527 itemrotatex->blockSignals(true);
2528 itemrotatey->blockSignals(true);
2529 itemrotatez->blockSignals(true);
2530 itemzoom->blockSignals(true);
2531 value_x->blockSignals(true);
2532 value_y->blockSignals(true);
2533 value_w->blockSignals(true);
2534 value_h->blockSignals(true);
2536 if (referenceItem == NULL) {
2537 std::cout << "NULL item.\n";
2538 effect_stack->setHidden(true);
2539 effect_frame->setEnabled(false);
2540 effect_list->setCurrentIndex(0);
2541 origin_x_left->setChecked(false);
2542 origin_y_top->setChecked(false);
2543 updateTextOriginX();
2544 updateTextOriginY();
2545 enableToolbars(TITLE_SELECT);
2546 showToolbars(TITLE_SELECT);
2548 itemzoom->setEnabled(false);
2549 itemrotatex->setEnabled(false);
2550 itemrotatey->setEnabled(false);
2551 itemrotatez->setEnabled(false);
2552 frame_properties->setEnabled(false);
2554 effect_frame->setEnabled(true);
2555 frame_properties->setEnabled(true);
2556 if (referenceItem != m_startViewport && referenceItem != m_endViewport) {
2557 itemzoom->setEnabled(true);
2558 itemrotatex->setEnabled(true);
2559 itemrotatey->setEnabled(true);
2560 itemrotatez->setEnabled(true);
2562 itemzoom->setEnabled(false);
2563 itemrotatex->setEnabled(false);
2564 itemrotatey->setEnabled(false);
2565 itemrotatez->setEnabled(false);
2568 if (referenceItem->type() == TEXTITEM) {
2569 showToolbars(TITLE_TEXT);
2570 QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(referenceItem);
2571 if (!i->toPlainText().isEmpty()) {
2572 // We have an existing text item selected
2573 if (!i->data(100).isNull()) {
2574 // Item has an effect
2575 QStringList effdata = i->data(100).toStringList();
2576 QString effectName = effdata.takeFirst();
2577 if (effectName == "typewriter") {
2578 QStringList params = effdata.at(0).split(';');
2579 typewriter_delay->setValue(params.at(0).toInt());
2580 typewriter_start->setValue(params.at(1).toInt());
2581 effect_list->setCurrentIndex(effect_list->findData((int) TYPEWRITEREFFECT));
2582 effect_stack->setHidden(false);
2585 #if QT_VERSION >= 0x040600
2586 if (i->graphicsEffect()) {
2587 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(i->graphicsEffect());
2589 effect_list->setCurrentIndex(effect_list->findData((int) BLUREFFECT));
2590 int rad = (int) blur->blurRadius();
2591 blur_radius->setValue(rad);
2592 effect_stack->setHidden(false);
2594 QGraphicsDropShadowEffect *shad = static_cast <QGraphicsDropShadowEffect *>(i->graphicsEffect());
2596 effect_list->setCurrentIndex(effect_list->findData((int) SHADOWEFFECT));
2597 shadow_radius->setValue(shad->blurRadius());
2598 shadow_x->setValue(shad->xOffset());
2599 shadow_y->setValue(shad->yOffset());
2600 effect_stack->setHidden(false);
2604 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2605 effect_stack->setHidden(true);
2608 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2609 effect_stack->setHidden(true);
2612 font_size->blockSignals(true);
2613 font_family->blockSignals(true);
2614 font_weight_box->blockSignals(true);
2615 buttonItalic->blockSignals(true);
2616 buttonUnder->blockSignals(true);
2617 fontColorButton->blockSignals(true);
2618 #if not KDE_IS_VERSION(4,5,0)
2619 textAlpha->blockSignals(true);
2621 buttonAlignLeft->blockSignals(true);
2622 buttonAlignRight->blockSignals(true);
2623 buttonAlignNone->blockSignals(true);
2624 buttonAlignCenter->blockSignals(true);
2626 QFont font = i->font();
2627 font_family->setCurrentFont(font);
2628 font_size->setValue(font.pixelSize());
2629 m_scene->slotUpdateFontSize(font.pixelSize());
2630 buttonItalic->setChecked(font.italic());
2631 buttonUnder->setChecked(font.underline());
2632 setFontBoxWeight(font.weight());
2634 QTextCursor cursor(i->document());
2635 cursor.select(QTextCursor::Document);
2636 QColor color = cursor.charFormat().foreground().color();
2637 #if not KDE_IS_VERSION(4,5,0)
2638 textAlpha->setValue(color.alpha());
2639 color.setAlpha(255);
2641 fontColorButton->setColor(color);
2643 if (!i->data(101).isNull()) {
2644 textOutline->blockSignals(true);
2645 textOutline->setValue(i->data(101).toDouble() * 10);
2646 textOutline->blockSignals(false);
2648 if (!i->data(102).isNull()) {
2649 textOutlineColor->blockSignals(true);
2650 QVariant variant = i->data(102);
2651 color = variant.value<QColor>();
2652 #if not KDE_IS_VERSION(4,5,0)
2653 textOutlineAlpha->blockSignals(true);
2654 textOutlineAlpha->setValue(color.alpha());
2655 color.setAlpha(255);
2656 textOutlineAlpha->blockSignals(false);
2658 textOutlineColor->setColor(color);
2659 textOutlineColor->blockSignals(false);
2661 QTextCursor cur = i->textCursor();
2662 QTextBlockFormat format = cur.blockFormat();
2663 if (i->textWidth() == -1) buttonAlignNone->setChecked(true);
2664 else if (format.alignment() == Qt::AlignHCenter) buttonAlignCenter->setChecked(true);
2665 else if (format.alignment() == Qt::AlignRight) buttonAlignRight->setChecked(true);
2666 else if (format.alignment() == Qt::AlignLeft) buttonAlignLeft->setChecked(true);
2668 font_size->blockSignals(false);
2669 font_family->blockSignals(false);
2670 font_weight_box->blockSignals(false);
2671 buttonItalic->blockSignals(false);
2672 buttonUnder->blockSignals(false);
2673 fontColorButton->blockSignals(false);
2674 #if not KDE_IS_VERSION(4,5,0)
2675 textAlpha->blockSignals(false);
2677 buttonAlignLeft->blockSignals(false);
2678 buttonAlignRight->blockSignals(false);
2679 buttonAlignNone->blockSignals(false);
2680 buttonAlignCenter->blockSignals(false);
2682 // mbt 1607: Select text if the text item is an unchanged template item.
2683 if (i->property("isTemplate").isValid()) {
2684 cur.setPosition(0, QTextCursor::MoveAnchor);
2685 cur.select(QTextCursor::Document);
2686 i->setTextCursor(cur);
2687 // Make text editable now.
2689 i->setTextInteractionFlags(Qt::TextEditorInteraction);
2693 updateAxisButtons(i);
2694 updateCoordinates(i);
2696 enableToolbars(TITLE_TEXT);
2698 } else if ((referenceItem)->type() == RECTITEM) {
2699 showToolbars(TITLE_RECTANGLE);
2701 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(referenceItem);
2702 if (rec == m_startViewport || rec == m_endViewport) {
2703 /*toolBox->setCurrentIndex(3);
2704 toolBox->widget(0)->setEnabled(false);
2705 toolBox->widget(1)->setEnabled(false);*/
2706 enableToolbars(TITLE_SELECT);
2708 /*toolBox->widget(0)->setEnabled(true);
2709 toolBox->widget(1)->setEnabled(true);
2710 toolBox->setCurrentIndex(0);*/
2711 //toolBox->setItemEnabled(3, true);
2712 #if not KDE_IS_VERSION(4,5,0)
2713 rectFAlpha->setValue(rec->pen().color().alpha());
2714 rectBAlpha->setValue(rec->brush().color().alpha());
2716 //kDebug() << rec->brush().color().alpha();
2717 QColor fcol = rec->pen().color();
2718 QColor bcol = rec->brush().color();
2719 //fcol.setAlpha(255);
2720 //bcol.setAlpha(255);
2721 rectFColor->setColor(fcol);
2722 rectBColor->setColor(bcol);
2724 rectLineWidth->setValue(rec->pen().width());
2725 enableToolbars(TITLE_RECTANGLE);
2728 updateAxisButtons(referenceItem);
2729 updateCoordinates(rec);
2730 updateDimension(rec);
2732 } else if (referenceItem->type() == IMAGEITEM) {
2733 showToolbars(TITLE_IMAGE);
2735 updateCoordinates(referenceItem);
2736 updateDimension(referenceItem);
2738 enableToolbars(TITLE_IMAGE);
2741 //toolBox->setCurrentIndex(0);
2742 showToolbars(TITLE_SELECT);
2743 enableToolbars(TITLE_SELECT);
2744 frame_properties->setEnabled(false);
2746 zValue->setValue((int)referenceItem->zValue());
2747 if (!referenceItem->data(ZOOMFACTOR).isNull()) itemzoom->setValue(referenceItem->data(ZOOMFACTOR).toInt());
2748 else itemzoom->setValue((int)(m_transformations.value(referenceItem).scalex * 100.0 + 0.5));
2749 itemrotatex->setValue((int)(m_transformations.value(referenceItem).rotatex));
2750 itemrotatey->setValue((int)(m_transformations.value(referenceItem).rotatey));
2751 itemrotatez->setValue((int)(m_transformations.value(referenceItem).rotatez));
2755 effect_list->blockSignals(blockEff);
2756 itemrotatex->blockSignals(blockRX);
2757 itemrotatey->blockSignals(blockRY);
2758 itemrotatez->blockSignals(blockRZ);
2759 itemzoom->blockSignals(blockZoom);
2760 origin_x_left->blockSignals(blockOX);
2761 origin_y_top->blockSignals(blockOY);
2762 value_x->blockSignals(blockX);
2763 value_y->blockSignals(blockY);
2764 value_w->blockSignals(blockW);
2765 value_h->blockSignals(blockH);