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(const KUrl &url, const Timecode &tc, const 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(QColor)), this, SLOT(slotChangeBackground())) ;
174 connect(backgroundAlpha, SIGNAL(valueChanged(qreal,bool)), this, SLOT(slotChangeBackground())) ;
176 connect(fontColorButton, SIGNAL(changed(QColor)), this, SLOT(slotUpdateText())) ;
177 connect(textOutlineColor, SIGNAL(changed(QColor)), this, SLOT(slotUpdateText())) ;
178 connect(font_family, SIGNAL(currentFontChanged(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(QString)), this, SLOT(slotFontText(QString)));
185 connect(rectFColor, SIGNAL(changed(QColor)), this, SLOT(rectChanged()));
186 connect(rectBColor, SIGNAL(changed(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_buttonLoad->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_buttonSave->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()) {
511 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
514 connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
515 connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
516 connect(templateBox, SIGNAL(currentIndexChanged(int)), this, SLOT(templateIndexChanged(int)));
518 buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
519 refreshTitleTemplates();
520 //templateBox->setIconSize(QSize(60,60));
521 templateBox->clear();
522 templateBox->addItem("");
523 foreach(const TitleTemplate &t, titletemplates) {
524 templateBox->addItem(t.icon, t.name, t.file);
526 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
530 TitleWidget::~TitleWidget()
534 delete m_buttonImage;
535 delete m_buttonCursor;
538 delete m_unicodeAction;
545 delete m_selectRects;
546 delete m_selectImages;
547 delete m_unselectAll;
549 delete m_unicodeDialog;
550 delete m_frameBorder;
552 delete m_startViewport;
553 delete m_endViewport;
555 delete m_signalMapper;
558 QSize TitleWidget::sizeHint() const
560 // Make sure the widget has minimum size on opening
561 return QSize(200, 200);
565 QStringList TitleWidget::getFreeTitleInfo(const KUrl &projectUrl, bool isClone)
568 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
569 KStandardDirs::makeDir(titlePath);
570 titlePath.append((isClone == false) ? "title" : "clone");
573 while (path.isEmpty() || QFile::exists(path)) {
575 path = titlePath + QString::number(counter).rightJustified(3, '0', false) + ".png";
577 result.append(((isClone == false) ? i18n("Title") : i18n("Clone")) + ' ' + QString::number(counter).rightJustified(3, '0', false));
583 QString TitleWidget::getTitleResourceFromName(const KUrl &projectUrl, const QString &titleName)
586 QString titlePath = projectUrl.path(KUrl::AddTrailingSlash) + "titles/";
587 KStandardDirs::makeDir(titlePath);
588 return titlePath + titleName + ".png";
592 QStringList TitleWidget::extractImageList(const QString& xml)
595 if (xml.isEmpty()) return result;
598 QDomNodeList images = doc.elementsByTagName("content");
599 for (int i = 0; i < images.count(); ++i) {
600 if (images.at(i).toElement().hasAttribute("url"))
601 result.append(images.at(i).toElement().attribute("url"));
607 QStringList TitleWidget::extractFontList(const QString& xml)
610 if (xml.isEmpty()) return result;
613 QDomNodeList images = doc.elementsByTagName("content");
614 for (int i = 0; i < images.count(); ++i) {
615 if (images.at(i).toElement().hasAttribute("font"))
616 result.append(images.at(i).toElement().attribute("font"));
621 void TitleWidget::refreshTitleTemplates()
623 QStringList titlenamelist = QStringList() << i18n("None");
624 QStringList titlefiles = QStringList() << QString();
626 filters << "*.kdenlivetitle" ;
627 titletemplates.clear();
628 QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles");
629 foreach(const QString & folder, titleTemplates) {
630 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
631 foreach(const QString & fname, filesnames) {
632 //titlenamelist.append(fname);
633 //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
636 t.file = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
637 t.icon = QIcon(KThumb::getImage(t.file, 0, 60, 60));
638 titletemplates.append(t);
641 kDebug() << titlenamelist << titlefiles;
644 void TitleWidget::templateIndexChanged(int index)
646 QString item = templateBox->itemData(index).toString();
647 if (!item.isEmpty()) {
648 if (lastDocumentHash != QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex()) {
649 if (KMessageBox::questionYesNo(this, i18n("Do you really want to load a new template? Changes in this title will be lost!")) == KMessageBox::No)
654 // mbt 1607: Add property to distinguish between unchanged template titles and user titles.
655 // Text of unchanged template titles should be selected when clicked.
656 QList<QGraphicsItem *> list = graphicsView->scene()->items();
657 foreach(QGraphicsItem * qgItem, list) {
658 if (qgItem->type() == TEXTITEM) {
659 QGraphicsTextItem *i;
660 i = static_cast<QGraphicsTextItem *>(qgItem);
661 i->setProperty("isTemplate", "true");
662 i->setProperty("templateText", i->toHtml());
666 lastDocumentHash = QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
670 void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
675 void TitleWidget::keyPressEvent(QKeyEvent *e)
677 if(e->key()!=Qt::Key_Escape && e->key()!=Qt::Key_Return && e->key()!=Qt::Key_Enter) QDialog::keyPressEvent(e);
680 void TitleWidget::slotTextTool()
682 m_scene->setTool(TITLE_TEXT);
683 showToolbars(TITLE_TEXT);
684 checkButton(TITLE_TEXT);
687 void TitleWidget::slotRectTool()
689 m_scene->setTool(TITLE_RECTANGLE);
690 showToolbars(TITLE_RECTANGLE);
691 checkButton(TITLE_RECTANGLE);
693 // Disable dragging mode, would make dragging a rect impossible otherwise ;)
694 graphicsView->setDragMode(QGraphicsView::NoDrag);
697 void TitleWidget::slotSelectTool()
699 m_scene->setTool(TITLE_SELECT);
701 // Enable rubberband selecting mode.
702 graphicsView->setDragMode(QGraphicsView::RubberBandDrag);
704 // Find out which toolbars need to be shown, depending on selected item
705 TITLETOOL t = TITLE_SELECT;
706 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
708 switch (l.at(0)->type()) {
722 if (t == TITLE_RECTANGLE && (l.at(0) == m_endViewport || l.at(0) == m_startViewport)) {
723 //graphicsView->centerOn(l.at(0));
729 updateCoordinates(l.at(0));
730 updateDimension(l.at(0));
731 updateRotZoom(l.at(0));
734 checkButton(TITLE_SELECT);
737 void TitleWidget::slotImageTool()
739 // TODO: find a way to get a list of all supported image types...
740 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";
741 KUrl url = KFileDialog::getOpenUrl(KUrl(), allExtensions, this, i18n("Load Image")); //"*.svg *.png *.jpg *.jpeg *.gif *.raw"
742 if (!url.isEmpty()) {
743 if (url.path().endsWith(".svg")) {
744 QGraphicsSvgItem *svg = new QGraphicsSvgItem(url.toLocalFile());
745 svg->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
746 svg->setZValue(m_count++);
747 svg->setData(Qt::UserRole, url.path());
748 graphicsView->scene()->addItem(svg);
751 QPixmap pix(url.path());
752 QGraphicsPixmapItem *image = new QGraphicsPixmapItem(pix);
753 image->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
754 image->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
755 image->setData(Qt::UserRole, url.path());
756 image->setZValue(m_count++);
757 graphicsView->scene()->addItem(image);
761 m_scene->setTool(TITLE_SELECT);
762 showToolbars(TITLE_SELECT);
763 checkButton(TITLE_SELECT);
766 void TitleWidget::showToolbars(TITLETOOL toolType)
770 toolbar_stack->setCurrentIndex(0);
773 toolbar_stack->setCurrentIndex(3);
775 case TITLE_RECTANGLE:
776 toolbar_stack->setCurrentIndex(1);
779 toolbar_stack->setCurrentIndex(2);
784 void TitleWidget::enableToolbars(TITLETOOL toolType)
786 // TITLETOOL is defined in graphicsscenerectmove.h
788 if (toolType == TITLE_RECTANGLE || toolType == TITLE_IMAGE) enable = true;
789 value_w->setEnabled(enable);
790 value_h->setEnabled(enable);
793 void TitleWidget::checkButton(TITLETOOL toolType)
795 bool bSelect = false;
807 case TITLE_RECTANGLE:
817 m_buttonCursor->setChecked(bSelect);
818 m_buttonText->setChecked(bText);
819 m_buttonRect->setChecked(bRect);
820 m_buttonImage->setChecked(bImage);
823 void TitleWidget::displayBackgroundFrame()
825 QRectF r = m_frameBorder->sceneBoundingRect();
826 if (!displayBg->isChecked()) {
827 QPixmap pattern(20, 20);
829 QColor bgcolor(210, 210, 210);
830 QPainter p(&pattern);
831 p.fillRect(QRect(0, 0, 10, 10), bgcolor);
832 p.fillRect(QRect(10, 10, 20, 20), bgcolor);
835 QPixmap bg((int) (r.width() / 2), (int) (r.height()/ 2));
837 p2.fillRect(bg.rect(), br);
839 m_frameImage->setPixmap(bg);
841 QImage img = m_render->extractFrame((int) m_render->seekPosition().frames(m_render->fps()), QString(), m_render->frameRenderWidth() / 2, m_render->renderHeight() / 2);
842 m_frameImage->setPixmap(QPixmap::fromImage(img.scaled(r.width() / 2, r.height() / 2)));
846 void TitleWidget::initAnimation()
848 align_box->setEnabled(false);
849 QPen startpen(Qt::DotLine);
850 QPen endpen(Qt::DashDotLine);
851 startpen.setColor(QColor(100, 200, 100, 140));
852 endpen.setColor(QColor(200, 100, 100, 140));
854 m_startViewport->setPen(startpen);
855 m_endViewport->setPen(endpen);
857 m_startViewport->setZValue(-1000);
858 m_endViewport->setZValue(-1000);
860 m_startViewport->setFlags(0);
861 m_endViewport->setFlags(0);
863 graphicsView->scene()->addItem(m_startViewport);
864 graphicsView->scene()->addItem(m_endViewport);
866 connect(keep_aspect, SIGNAL(toggled(bool)), this, SLOT(slotKeepAspect(bool)));
867 connect(resize50, SIGNAL(clicked()), this, SLOT(slotResize50()));
868 connect(resize100, SIGNAL(clicked()), this, SLOT(slotResize100()));
869 connect(resize200, SIGNAL(clicked()), this, SLOT(slotResize200()));
872 void TitleWidget::slotUpdateZoom(int pos)
874 zoom_spin->setValue(pos);
875 zoom_slider->setValue(pos);
876 m_scene->setZoom((double) pos / 100);
879 void TitleWidget::slotZoom(bool up)
881 int pos = zoom_slider->value();
884 zoom_slider->setValue(pos);
887 void TitleWidget::slotAdjustZoom()
889 /*double scalex = graphicsView->width() / (double)(m_frameWidth * 1.2);
890 double scaley = graphicsView->height() / (double)(m_frameHeight * 1.2);
891 if (scalex > scaley) scalex = scaley;
892 int zoompos = (int)(scalex * 7 + 0.5);*/
893 graphicsView->fitInView(m_frameBorder, Qt::KeepAspectRatio);
894 int zoompos = graphicsView->matrix().m11() * 100;
895 zoom_slider->setValue(zoompos);
896 graphicsView->centerOn(m_frameBorder);
899 void TitleWidget::slotZoomOneToOne()
901 zoom_slider->setValue(100);
902 graphicsView->centerOn(m_frameBorder);
905 void TitleWidget::slotNewRect(QGraphicsRectItem * rect)
907 updateAxisButtons(rect); // back to default
909 QColor f = rectFColor->color();
910 #if not KDE_IS_VERSION(4,5,0)
911 f.setAlpha(rectFAlpha->value());
914 penf.setWidth(rectLineWidth->value());
915 penf.setJoinStyle(Qt::RoundJoin);
917 QColor b = rectBColor->color();
918 #if not KDE_IS_VERSION(4,5,0)
919 b.setAlpha(rectBAlpha->value());
921 rect->setBrush(QBrush(b));
922 rect->setZValue(m_count++);
923 rect->setData(ZOOMFACTOR, 100);
925 //setCurrentItem(rect);
926 //graphicsView->setFocus();
929 void TitleWidget::slotNewText(QGraphicsTextItem *tt)
931 updateAxisButtons(tt); // back to default
933 QFont font = font_family->currentFont();
934 font.setPixelSize(font_size->value());
936 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
937 font.setItalic(buttonItalic->isChecked());
938 font.setUnderline(buttonUnder->isChecked());
941 QColor color = fontColorButton->color();
942 QColor outlineColor = textOutlineColor->color();
943 #if not KDE_IS_VERSION(4,5,0)
944 color.setAlpha(textAlpha->value());
945 outlineColor.setAlpha(textOutlineAlpha->value());
947 tt->setDefaultTextColor(color);
949 QTextCursor cur(tt->document());
950 cur.select(QTextCursor::Document);
951 QTextBlockFormat format = cur.blockFormat();
952 QTextCharFormat cformat = cur.charFormat();
953 double outlineWidth = textOutline->value() / 10.0;
955 tt->setData(101, outlineWidth);
956 tt->setData(102, outlineColor);
957 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth));
959 cformat.setForeground(QBrush(color));
960 cur.setCharFormat(cformat);
961 cur.setBlockFormat(format);
962 tt->setTextCursor(cur);
963 tt->setZValue(m_count++);
968 void TitleWidget::setFontBoxWeight(int weight)
970 int index = font_weight_box->findData(weight);
972 index = font_weight_box->findData(QFont::Normal);
974 font_weight_box->setCurrentIndex(index);
977 void TitleWidget::setCurrentItem(QGraphicsItem *item)
979 m_scene->setSelectedItem(item);
982 void TitleWidget::zIndexChanged(int v)
984 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
985 for (int i = 0; i < l.size(); ++i) {
990 void TitleWidget::selectionChanged()
992 if (m_scene->tool() != TITLE_SELECT) return;
994 kDebug() << "Number of selected items: " << graphicsView->scene()->selectedItems().length() << "\n";
996 QList<QGraphicsItem *> l;
998 // mbt 1607: One text item might have grabbed the keyboard.
999 // Ungrab it for all items that are not selected, otherwise
1000 // text input would only work for the text item that grabbed
1001 // the keyboard last.
1002 l = graphicsView->scene()->items();
1003 foreach(QGraphicsItem * item, l) {
1004 if (item->type() == TEXTITEM && !item->isSelected()) {
1005 QGraphicsTextItem *i = static_cast<QGraphicsTextItem *>(item);
1006 i->ungrabKeyboard();
1010 l = graphicsView->scene()->selectedItems();
1013 buttonUnselectAll->setEnabled(true);
1014 // Enable all z index buttons if items selected.
1015 // We can selectively disable them later.
1016 zUp->setEnabled(true);
1017 zDown->setEnabled(true);
1018 zTop->setEnabled(true);
1019 zBottom->setEnabled(true);
1021 buttonUnselectAll->setEnabled(false);
1023 if (l.size() >= 2) {
1024 buttonSelectText->setEnabled(true);
1025 buttonSelectRects->setEnabled(true);
1026 buttonSelectImages->setEnabled(true);
1028 buttonSelectText->setEnabled(false);
1029 buttonSelectRects->setEnabled(false);
1030 buttonSelectImages->setEnabled(false);
1033 if (l.size() == 0) {
1035 } else if (l.size() == 1) {
1036 prepareTools(l.at(0));
1039 For multiple selected objects we need to decide which tools to show.
1041 int firstType = l.at(0)->type();
1042 bool allEqual = true;
1043 for (int i = 0; i < l.size(); ++i) {
1044 if (l.at(i)->type() != firstType) {
1049 kDebug() << "All equal? " << allEqual << ".\n";
1051 prepareTools(l.at(0));
1053 // Get the default toolset, but enable the property frame (x,y,w,h)
1055 frame_properties->setEnabled(true);
1057 // Enable x/y/w/h if it makes sense.
1058 value_x->setEnabled(true);
1059 value_y->setEnabled(true);
1060 bool containsTextitem = false;
1061 for (int i = 0; i < l.size(); ++i) {
1062 if (l.at(i)->type() == TEXTITEM) {
1063 containsTextitem = true;
1067 if (!containsTextitem) {
1068 value_w->setEnabled(true);
1069 value_h->setEnabled(true);
1073 // Disable z index buttons if they don't make sense for the current selection
1074 int firstZindex = l.at(0)->zValue();
1076 for (int i = 0; i < l.size(); ++i) {
1077 if (l[i]->zValue() != firstZindex) {
1083 zUp->setEnabled(false);
1084 zDown->setEnabled(false);
1089 void TitleWidget::slotValueChanged(int type)
1092 type tells us which QSpinBox value has changed.
1095 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1096 kDebug() << l.size() << " items to be resized\n";
1098 // Get the updated value here already to do less coding afterwards
1102 val = value_w->value();
1105 val = value_h->value();
1108 val = value_x->value();
1111 val = value_y->value();
1115 for (int k = 0; k < l.size(); ++k) {
1116 kDebug() << "Type of item " << k << ": " << l.at(k)->type() << "\n";
1118 if (l.at(k)->type() == TEXTITEM) {
1119 // Just update the position. We don't allow setting width/height for text items yet.
1122 updatePosition(l.at(k), val, l.at(k)->pos().y());
1125 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1129 } else if (l.at(k)->type() == RECTITEM) {
1130 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(l.at(k));
1133 updatePosition(l.at(k), val, l.at(k)->pos().y());
1136 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1139 rec->setRect(QRect(0, 0, val, rec->rect().height()));
1142 rec->setRect(QRect(0, 0, rec->rect().width(), val));
1146 } else if (l.at(k)->type() == IMAGEITEM) {
1149 if (type == ValueX) {
1150 updatePosition(l.at(k), val, l.at(k)->pos().y());
1152 } else if (type == ValueY) {
1153 updatePosition(l.at(k), l.at(k)->pos().x(), val);
1156 // Width/height has changed. This is more complex.
1158 QGraphicsItem *i = l.at(k);
1159 Transform t = m_transformations.value(i);
1161 // Ratio width:height
1162 double phi = (double) i->boundingRect().width() / i->boundingRect().height();
1163 // TODO: proper calculation for rotation around 3 axes
1164 double alpha = (double) t.rotatez / 180.0 * M_PI;
1167 double length = val;
1172 // We want to keep the aspect ratio of the image as the user does not yet have the possibility
1173 // to restore the original ratio. You rarely want to change it anyway.
1176 // Add 0.5 because otherwise incrementing by 1 might have no effect
1177 length = val / (cos(alpha) + 1 / phi * sin(alpha)) + 0.5;
1178 scale = length / i->boundingRect().width();
1181 length = val / (phi * sin(alpha) + cos(alpha)) + 0.5;
1182 scale = length / i->boundingRect().height();
1189 qtrans.scale(scale, scale);
1190 qtrans.rotate(t.rotatex, Qt::XAxis);
1191 qtrans.rotate(t.rotatey, Qt::YAxis);
1192 qtrans.rotate(t.rotatez, Qt::ZAxis);
1193 i->setTransform(qtrans);
1194 kDebug() << "scale is: " << scale << "\n";
1195 kDebug() << i->boundingRect().width() << ": new width\n";
1196 m_transformations[i] = t;
1198 if (l.size() == 1) {
1199 // Only update the w/h values if the selection contains just one item.
1200 // Otherwise, what should we do? ;)
1201 // (Use the values of the first item? Of the second? Of the x-th?)
1203 // Update rotation/zoom values.
1204 // These values are not yet able to handle multiple items!
1215 void TitleWidget::updateDimension(QGraphicsItem *i)
1217 bool wBlocked = value_w->signalsBlocked();
1218 bool hBlocked = value_h->signalsBlocked();
1219 bool zBlocked = zValue->signalsBlocked();
1220 value_w->blockSignals(true);
1221 value_h->blockSignals(true);
1222 zValue->blockSignals(true);
1224 zValue->setValue((int) i->zValue());
1225 if (i->type() == IMAGEITEM) {
1226 // Get multipliers for rotation/scaling
1228 /*Transform t = m_transformations.value(i);
1229 QRectF r = i->boundingRect();
1230 int width = (int) ( abs(r.width()*t.scalex * cos(t.rotate/180.0*M_PI))
1231 + abs(r.height()*t.scaley * sin(t.rotate/180.0*M_PI)) );
1232 int height = (int) ( abs(r.height()*t.scaley * cos(t.rotate/180*M_PI))
1233 + abs(r.width()*t.scalex * sin(t.rotate/180*M_PI)) );*/
1235 value_w->setValue(i->sceneBoundingRect().width());
1236 value_h->setValue(i->sceneBoundingRect().height());
1237 } else if (i->type() == RECTITEM) {
1238 QGraphicsRectItem *r = static_cast <QGraphicsRectItem *>(i);
1239 kDebug() << "Rect width is: " << r->rect().width() << ", was: " << value_w->value() << "\n";
1240 value_w->setValue((int) r->rect().width());
1241 value_h->setValue((int) r->rect().height());
1242 } else if (i->type() == TEXTITEM) {
1243 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(i);
1244 value_w->setValue((int) t->boundingRect().width());
1245 value_h->setValue((int) t->boundingRect().height());
1248 zValue->blockSignals(zBlocked);
1249 value_w->blockSignals(wBlocked);
1250 value_h->blockSignals(hBlocked);
1253 void TitleWidget::updateCoordinates(QGraphicsItem *i)
1255 // Block signals emitted by this method
1256 value_x->blockSignals(true);
1257 value_y->blockSignals(true);
1259 if (i->type() == TEXTITEM) {
1261 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1263 // Set the correct x coordinate value
1264 if (origin_x_left->isChecked()) {
1265 // Origin (0 point) is at m_frameWidth, coordinate axis is inverted
1266 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->boundingRect().width()));
1268 // Origin is at 0 (default)
1269 value_x->setValue((int) rec->pos().x());
1273 if (origin_y_top->isChecked()) {
1274 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->boundingRect().height()));
1276 value_y->setValue((int) rec->pos().y());
1279 } else if (i->type() == RECTITEM) {
1281 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1283 if (origin_x_left->isChecked()) {
1284 // Origin (0 point) is at m_frameWidth
1285 value_x->setValue((int)(m_frameWidth - rec->pos().x() - rec->rect().width()));
1287 // Origin is at 0 (default)
1288 value_x->setValue((int) rec->pos().x());
1291 if (origin_y_top->isChecked()) {
1292 value_y->setValue((int)(m_frameHeight - rec->pos().y() - rec->rect().height()));
1294 value_y->setValue((int) rec->pos().y());
1297 } else if (i->type() == IMAGEITEM) {
1299 if (origin_x_left->isChecked()) {
1300 value_x->setValue((int)(m_frameWidth - i->pos().x() - i->sceneBoundingRect().width()));
1302 value_x->setValue((int) i->pos().x());
1305 if (origin_y_top->isChecked()) {
1306 value_y->setValue((int)(m_frameHeight - i->pos().y() - i->sceneBoundingRect().height()));
1308 value_y->setValue((int) i->pos().y());
1313 // Stop blocking signals now
1314 value_x->blockSignals(false);
1315 value_y->blockSignals(false);
1318 void TitleWidget::updateRotZoom(QGraphicsItem *i)
1320 itemzoom->blockSignals(true);
1321 itemrotatex->blockSignals(true);
1322 itemrotatey->blockSignals(true);
1323 itemrotatez->blockSignals(true);
1325 Transform t = m_transformations.value(i);
1327 if (!i->data(ZOOMFACTOR).isNull()) itemzoom->setValue(i->data(ZOOMFACTOR).toInt());
1328 else itemzoom->setValue((int)(t.scalex * 100.0 + 0.5));
1330 itemrotatex->setValue((int)(t.rotatex));
1331 itemrotatey->setValue((int)(t.rotatey));
1332 itemrotatez->setValue((int)(t.rotatez));
1334 itemzoom->blockSignals(false);
1335 itemrotatex->blockSignals(false);
1336 itemrotatey->blockSignals(false);
1337 itemrotatez->blockSignals(false);
1340 void TitleWidget::updatePosition(QGraphicsItem *i)
1342 updatePosition(i, value_x->value(), value_y->value());
1345 void TitleWidget::updatePosition(QGraphicsItem *i, int x, int y)
1347 if (i->type() == TEXTITEM) {
1348 QGraphicsTextItem *rec = static_cast <QGraphicsTextItem *>(i);
1351 if (origin_x_left->isChecked()) {
1353 * Origin of the X axis is at m_frameWidth, and distance from right
1354 * border of the item to the right border of the frame is taken. See
1355 * comment to slotOriginXClicked().
1357 posX = m_frameWidth - x - rec->boundingRect().width();
1363 if (origin_y_top->isChecked()) {
1364 /* Same for y axis */
1365 posY = m_frameHeight - y - rec->boundingRect().height();
1370 rec->setPos(posX, posY);
1372 } else if (i->type() == RECTITEM) {
1374 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(i);
1377 if (origin_x_left->isChecked()) {
1378 posX = m_frameWidth - x - rec->rect().width();
1384 if (origin_y_top->isChecked()) {
1385 posY = m_frameHeight - y - rec->rect().height();
1390 rec->setPos(posX, posY);
1392 } else if (i->type() == IMAGEITEM) {
1394 if (origin_x_left->isChecked()) {
1395 // Use the sceneBoundingRect because this also regards transformations like zoom
1396 posX = m_frameWidth - x - i->sceneBoundingRect().width();
1402 if (origin_y_top->isChecked()) {
1403 posY = m_frameHeight - y - i->sceneBoundingRect().height();
1408 i->setPos(posX, posY);
1414 void TitleWidget::updateTextOriginX()
1416 if (origin_x_left->isChecked()) {
1417 origin_x_left->setText(i18n("\u2212X"));
1419 origin_x_left->setText(i18n("+X"));
1423 void TitleWidget::slotOriginXClicked()
1425 // Update the text displayed on the button.
1426 updateTextOriginX();
1428 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1429 if (l.size() >= 1) {
1430 updateCoordinates(l.at(0));
1432 // Remember x axis setting
1433 l.at(0)->setData(TitleDocument::OriginXLeft, origin_x_left->isChecked() ?
1434 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1436 graphicsView->setFocus();
1439 void TitleWidget::updateTextOriginY()
1441 if (origin_y_top->isChecked()) {
1442 origin_y_top->setText(i18n("\u2212Y"));
1444 origin_y_top->setText(i18n("+Y"));
1448 void TitleWidget::slotOriginYClicked()
1450 // Update the text displayed on the button.
1451 updateTextOriginY();
1453 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1454 if (l.size() >= 1) {
1455 updateCoordinates(l.at(0));
1457 l.at(0)->setData(TitleDocument::OriginYTop, origin_y_top->isChecked() ?
1458 TitleDocument::AxisInverted : TitleDocument::AxisDefault);
1461 graphicsView->setFocus();
1464 void TitleWidget::updateAxisButtons(QGraphicsItem *i)
1466 int xAxis = i->data(TitleDocument::OriginXLeft).toInt();
1467 int yAxis = i->data(TitleDocument::OriginYTop).toInt();
1468 origin_x_left->blockSignals(true);
1469 origin_y_top->blockSignals(true);
1471 if (xAxis == TitleDocument::AxisInverted) {
1472 origin_x_left->setChecked(true);
1474 origin_x_left->setChecked(false);
1476 updateTextOriginX();
1478 if (yAxis == TitleDocument::AxisInverted) {
1479 origin_y_top->setChecked(true);
1481 origin_y_top->setChecked(false);
1483 updateTextOriginY();
1485 origin_x_left->blockSignals(false);
1486 origin_y_top->blockSignals(false);
1489 void TitleWidget::slotChangeBackground()
1491 QColor color = backgroundColor->color();
1492 m_scene->setBackgroundBrush(QBrush(color));
1493 color.setAlpha(backgroundAlpha->value());
1494 m_frameBorder->setBrush(QBrush(color));
1497 void TitleWidget::slotChanged()
1499 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1500 if (l.size() >= 1 && l.at(0)->type() == TEXTITEM) {
1501 textChanged(static_cast <QGraphicsTextItem *>(l.at(0)));
1505 void TitleWidget::textChanged(QGraphicsTextItem *i)
1508 * If the user has set origin_x_left (the same for y), we need to look
1509 * whether a text element has been selected. If yes, we need to ensure that
1510 * the right border of the text field remains fixed also when some text has
1513 * This is also known as right-justified, with the difference that it is not
1514 * valid for text but for its boundingRect. Text may still be
1519 if (origin_x_left->isChecked() || origin_y_top->isChecked()) {
1520 if (!i->toPlainText().isEmpty())
1524 * Don't do anything if the string is empty. If the position were
1525 * updated here, a newly created text field would be set to the
1526 * position of the last selected text field.
1531 // mbt 1607: Template text has changed; don't auto-select content anymore.
1532 if (i->property("isTemplate").isValid()) {
1533 if (i->property("templateText").isValid()) {
1534 if (i->property("templateText") == i->toHtml()) {
1535 // Unchanged, do nothing.
1537 i->setProperty("isTemplate", QVariant::Invalid);
1538 i->setProperty("templateText", QVariant::Invalid);
1544 void TitleWidget::slotInsertUnicode()
1546 m_unicodeDialog->exec();
1549 void TitleWidget::slotInsertUnicodeString(const QString &text)
1551 QList<QGraphicsItem *> l = graphicsView->scene()->selectedItems();
1553 if (l.at(0)->type() == TEXTITEM) {
1554 QGraphicsTextItem *t = static_cast <QGraphicsTextItem *>(l.at(0));
1555 t->textCursor().insertText(text);
1560 void TitleWidget::slotUpdateText()
1562 QFont font = font_family->currentFont();
1563 font.setPixelSize(font_size->value());
1564 font.setItalic(buttonItalic->isChecked());
1565 font.setUnderline(buttonUnder->isChecked());
1566 font.setWeight(font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
1567 QColor color = fontColorButton->color();
1568 QColor outlineColor = textOutlineColor->color();
1569 #if not KDE_IS_VERSION(4,5,0)
1570 color.setAlpha(textAlpha->value());
1571 outlineColor.setAlpha(textOutlineAlpha->value());
1574 double outlineWidth = textOutline->value() / 10.0;
1577 for (i = 0; i < graphicsView->scene()->selectedItems().length(); ++i) {
1578 QGraphicsTextItem* item = NULL;
1579 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1580 if (l.at(i)->type() == TEXTITEM) {
1581 item = static_cast <QGraphicsTextItem *>(l.at(i));
1584 // No text item, try next one.
1588 // Set alignment of all text in the text item
1589 QTextCursor cur(item->document());
1590 cur.select(QTextCursor::Document);
1591 QTextBlockFormat format = cur.blockFormat();
1592 if (buttonAlignLeft->isChecked() || buttonAlignCenter->isChecked() || buttonAlignRight->isChecked()) {
1593 item->setTextWidth(item->boundingRect().width());
1594 if (buttonAlignCenter->isChecked()) format.setAlignment(Qt::AlignHCenter);
1595 else if (buttonAlignRight->isChecked()) format.setAlignment(Qt::AlignRight);
1596 else if (buttonAlignLeft->isChecked()) format.setAlignment(Qt::AlignLeft);
1598 format.setAlignment(Qt::AlignLeft);
1599 item->setTextWidth(-1);
1602 // Set font properties
1603 item->setFont(font);
1604 QTextCharFormat cformat = cur.charFormat();
1606 item->setData(101, outlineWidth);
1607 item->setData(102, outlineColor);
1608 if (outlineWidth > 0.0) cformat.setTextOutline(QPen(outlineColor, outlineWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
1610 cformat.setForeground(QBrush(color));
1611 cur.setCharFormat(cformat);
1612 cur.setBlockFormat(format);
1613 // item->setTextCursor(cur);
1614 cur.clearSelection();
1615 item->setTextCursor(cur);
1616 item->setDefaultTextColor(color);
1620 void TitleWidget::rectChanged()
1622 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1623 for (int i = 0; i < l.length(); ++i) {
1624 if (l.at(i)->type() == RECTITEM && !settingUp) {
1625 QGraphicsRectItem *rec = static_cast<QGraphicsRectItem *>(l.at(i));
1626 QColor f = rectFColor->color();
1627 #if not KDE_IS_VERSION(4,5,0)
1628 f.setAlpha(rectFAlpha->value());
1631 penf.setWidth(rectLineWidth->value());
1632 penf.setJoinStyle(Qt::RoundJoin);
1634 QColor b = rectBColor->color();
1635 #if not KDE_IS_VERSION(4,5,0)
1636 b.setAlpha(rectBAlpha->value());
1638 rec->setBrush(QBrush(b));
1643 void TitleWidget::itemScaled(int val)
1645 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1646 if (l.size() == 1) {
1647 Transform x = m_transformations.value(l.at(0));
1648 x.scalex = (double)val / 100.0;
1649 x.scaley = (double)val / 100.0;
1651 qtrans.scale(x.scalex, x.scaley);
1652 qtrans.rotate(x.rotatex, Qt::XAxis);
1653 qtrans.rotate(x.rotatey, Qt::YAxis);
1654 qtrans.rotate(x.rotatez, Qt::ZAxis);
1655 l[0]->setTransform(qtrans);
1656 l[0]->setData(ZOOMFACTOR, val);
1657 m_transformations[l.at(0)] = x;
1658 updateDimension(l.at(0));
1662 void TitleWidget::itemRotateX(qreal val)
1667 void TitleWidget::itemRotateY(qreal val)
1672 void TitleWidget::itemRotateZ(qreal val)
1677 void TitleWidget::itemRotate(qreal val, int axis)
1679 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1680 if (l.size() == 1) {
1681 Transform x = m_transformations[l.at(0)];
1694 l[0]->setData(ROTATEFACTOR, QList<QVariant>() << QVariant(x.rotatex) << QVariant(x.rotatey) << QVariant(x.rotatez));
1697 qtrans.scale(x.scalex, x.scaley);
1698 qtrans.rotate(x.rotatex, Qt::XAxis);
1699 qtrans.rotate(x.rotatey, Qt::YAxis);
1700 qtrans.rotate(x.rotatez, Qt::ZAxis);
1701 l[0]->setTransform(qtrans);
1702 m_transformations[l.at(0)] = x;
1703 if (l[0]->data(ZOOMFACTOR).isNull()) l[0]->setData(ZOOMFACTOR, 100);
1704 updateDimension(l.at(0));
1708 void TitleWidget::itemHCenter()
1710 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1711 if (l.size() == 1) {
1712 QGraphicsItem *item = l.at(0);
1713 QRectF br = item->sceneBoundingRect();
1714 int width = (int)br.width();
1715 int newPos = (int)((m_frameWidth - width) / 2);
1716 newPos += item->pos().x() - br.left(); // Check item transformation
1717 item->setPos(newPos, item->pos().y());
1718 updateCoordinates(item);
1722 void TitleWidget::itemVCenter()
1724 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1725 if (l.size() == 1) {
1726 QGraphicsItem *item = l.at(0);
1727 QRectF br = item->sceneBoundingRect();
1728 int height = (int)br.height();
1729 int newPos = (int)((m_frameHeight - height) / 2);
1730 newPos += item->pos().y() - br.top(); // Check item transformation
1731 item->setPos(item->pos().x(), newPos);
1732 updateCoordinates(item);
1736 void TitleWidget::itemTop()
1738 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1739 if (l.size() == 1) {
1740 QGraphicsItem *item = l.at(0);
1741 QRectF br = item->sceneBoundingRect();
1743 if (br.top() > 0) diff = -br.top();
1744 else diff = -br.bottom();
1745 item->moveBy(0, diff);
1746 updateCoordinates(item);
1750 void TitleWidget::itemBottom()
1752 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1753 if (l.size() == 1) {
1754 QGraphicsItem *item = l.at(0);
1755 QRectF br = item->sceneBoundingRect();
1757 if (br.bottom() > m_frameHeight) diff = m_frameHeight - br.top();
1758 else diff = m_frameHeight - br.bottom();
1759 item->moveBy(0, diff);
1760 updateCoordinates(item);
1764 void TitleWidget::itemLeft()
1766 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1767 if (l.size() == 1) {
1768 QGraphicsItem *item = l.at(0);
1769 QRectF br = item->sceneBoundingRect();
1771 if (br.left() > 0) diff = -br.left();
1772 else diff = -br.right();
1773 item->moveBy(diff, 0);
1774 updateCoordinates(item);
1778 void TitleWidget::itemRight()
1780 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
1781 if (l.size() == 1) {
1782 QGraphicsItem *item = l.at(0);
1783 QRectF br = item->sceneBoundingRect();
1785 if (br.right() < m_frameWidth) diff = m_frameWidth - br.right();
1786 else diff = m_frameWidth - br.left();
1787 item->moveBy(diff, 0);
1788 updateCoordinates(item);
1792 void TitleWidget::setupViewports()
1794 //double aspect_ratio = 4.0 / 3.0;//read from project
1795 //better zoom centered, but render uses only the created rect, so no problem to change the zoom function
1796 /*QRectF sp(0, 0, startViewportSize->value() * m_frameWidth / 100.0 , startViewportSize->value()* m_frameHeight / 100.0);
1797 QRectF ep(0, 0, endViewportSize->value() * m_frameWidth / 100.0, endViewportSize->value() * m_frameHeight / 100.0);
1798 // use a polygon thiat uses 16:9 and 4:3 rects forpreview the size in all aspect ratios ?
1799 QPolygonF spoly(sp);
1800 QPolygonF epoly(ep);
1801 spoly.translate(startViewportX->value(), startViewportY->value());
1802 epoly.translate(endViewportX->value(), endViewportY->value());
1803 m_startViewport->setPolygon(spoly);
1804 m_endViewport->setPolygon(epoly);
1805 if (! insertingValues) {
1806 m_startViewport->setData(0, startViewportX->value());
1807 m_startViewport->setData(1, startViewportY->value());
1808 m_startViewport->setData(2, startViewportSize->value());
1810 m_endViewport->setData(0, endViewportX->value());
1811 m_endViewport->setData(1, endViewportY->value());
1812 m_endViewport->setData(2, endViewportSize->value());
1816 void TitleWidget::loadTitle(KUrl url)
1818 if (url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this, i18n("Load Title"));
1819 if (!url.isEmpty()) {
1820 QList<QGraphicsItem *> items = m_scene->items();
1821 for (int i = 0; i < items.size(); ++i) {
1822 if (items.at(i)->zValue() > -1000) delete items.at(i);
1824 m_scene->clearTextSelection();
1828 if (KIO::NetAccess::download(url, tmpfile, 0)) {
1829 QFile file(tmpfile);
1830 if (file.open(QIODevice::ReadOnly)) {
1831 doc.setContent(&file, false);
1834 KIO::NetAccess::removeTempFile(tmpfile);
1839 m_count = m_titledocument.loadDocument(url, m_startViewport, m_endViewport, &out) + 1;
1841 title_duration->setText(m_tc.getTimecode(GenTime(out, m_render->fps())));
1842 insertingValues = true;
1843 startViewportX->setValue(m_startViewport->data(0).toInt());
1844 startViewportY->setValue(m_startViewport->data(1).toInt());
1845 startViewportSize->setValue(m_startViewport->data(2).toInt());
1846 endViewportX->setValue(m_endViewport->data(0).toInt());
1847 endViewportY->setValue(m_endViewport->data(1).toInt());
1848 endViewportSize->setValue(m_endViewport->data(2).toInt());
1850 insertingValues = false;
1856 void TitleWidget::saveTitle(KUrl url)
1858 if (anim_start->isChecked()) slotAnimStart(false);
1859 if (anim_end->isChecked()) slotAnimEnd(false);
1860 bool embed_image=false;
1862 // If we have images in the title, ask for embed
1863 QList <QGraphicsItem *> list = graphicsView->scene()->items();
1864 QGraphicsPixmapItem pix;
1865 int pixmapType = pix.type();
1866 foreach(const QGraphicsItem *item, list) {
1867 if (item->type() == pixmapType && item != m_frameImage) {
1872 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)
1876 if (url.isEmpty()) {
1877 QPointer<KFileDialog> fs = new KFileDialog(KUrl(m_projectTitlePath), "application/x-kdenlivetitle", this);
1878 fs->setOperationMode(KFileDialog::Saving);
1879 fs->setMode(KFile::File);
1880 fs->setConfirmOverwrite(true);
1881 fs->setKeepLocation(true);
1883 url = fs->selectedUrl();
1887 if (!url.isEmpty()) {
1888 if (m_titledocument.saveDocument(url, m_startViewport, m_endViewport, m_tc.getFrameCount(title_duration->text()), embed_image) == false)
1889 KMessageBox::error(this, i18n("Cannot write to file %1", url.path()));
1893 QDomDocument TitleWidget::xml()
1895 QDomDocument doc = m_titledocument.xml(m_startViewport, m_endViewport);
1896 doc.documentElement().setAttribute("duration", m_tc.getFrameCount(title_duration->text()));
1900 int TitleWidget::duration() const
1902 return m_tc.getFrameCount(title_duration->text());
1905 void TitleWidget::setXml(const QDomDocument &doc)
1908 m_count = m_titledocument.loadFromXml(doc, m_startViewport, m_endViewport, &duration, m_projectTitlePath);
1910 title_duration->setText(m_tc.getTimecode(GenTime(duration, m_render->fps())));
1911 /*if (doc.documentElement().hasAttribute("out")) {
1912 GenTime duration = GenTime(doc.documentElement().attribute("out").toDouble() / 1000.0);
1913 title_duration->setText(m_tc.getTimecode(duration));
1915 else title_duration->setText(m_tc.getTimecode(GenTime(5000)));*/
1917 QDomElement e = doc.documentElement();
1918 m_transformations.clear();
1919 QList <QGraphicsItem *> items = graphicsView->scene()->items();
1920 const double PI = 4.0 * atan(1.0);
1921 for (int i = 0; i < items.count(); ++i) {
1922 QTransform t = items.at(i)->transform();
1926 if (!items.at(i)->data(ROTATEFACTOR).isNull()) {
1927 QList<QVariant> rotlist = items.at(i)->data(ROTATEFACTOR).toList();
1928 if (rotlist.count() >= 3) {
1929 x.rotatex = rotlist[0].toDouble();
1930 x.rotatey = rotlist[1].toDouble();
1931 x.rotatez = rotlist[2].toDouble();
1933 // Try to adjust zoom
1934 t.rotate(x.rotatex *(-1), Qt::XAxis);
1935 t.rotate(x.rotatey *(-1), Qt::YAxis);
1936 t.rotate(x.rotatez *(-1), Qt::ZAxis);
1947 x.rotatez = 180. / PI * atan2(-t.m21(), t.m11());
1949 m_transformations[items.at(i)] = x;
1951 // mbd: Update the GUI color selectors to match the stuff from the loaded document
1952 QColor background_color = m_titledocument.getBackgroundColor();
1953 backgroundAlpha->blockSignals(true);
1954 backgroundColor->blockSignals(true);
1955 backgroundAlpha->setValue(background_color.alpha());
1956 background_color.setAlpha(255);
1957 backgroundColor->setColor(background_color);
1958 backgroundAlpha->blockSignals(false);
1959 backgroundColor->blockSignals(false);
1961 /*startViewportX->setValue(m_startViewport->data(0).toInt());
1962 startViewportY->setValue(m_startViewport->data(1).toInt());
1963 startViewportSize->setValue(m_startViewport->data(2).toInt());
1964 endViewportX->setValue(m_endViewport->data(0).toInt());
1965 endViewportY->setValue(m_endViewport->data(1).toInt());
1966 endViewportSize->setValue(m_endViewport->data(2).toInt());*/
1968 QTimer::singleShot(200, this, SLOT(slotAdjustZoom()));
1973 void TitleWidget::slotAccepted()
1975 if (anim_start->isChecked()) slotAnimStart(false);
1976 if (anim_end->isChecked()) slotAnimEnd(false);
1980 void TitleWidget::writeChoices()
1982 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
1983 KSharedConfigPtr config = KGlobal::config();
1984 KConfigGroup titleConfig(config, "TitleWidget");
1985 // Write the entries
1986 titleConfig.writeEntry("font_family", font_family->currentFont());
1987 //titleConfig.writeEntry("font_size", font_size->value());
1988 titleConfig.writeEntry("font_pixel_size", font_size->value());
1989 titleConfig.writeEntry("font_color", fontColorButton->color());
1990 titleConfig.writeEntry("font_outline_color", textOutlineColor->color());
1991 #if KDE_IS_VERSION(4,5,0)
1992 titleConfig.writeEntry("font_alpha", fontColorButton->color().alpha());
1993 titleConfig.writeEntry("font_outline_alpha", textOutlineColor->color().alpha());
1995 titleConfig.writeEntry("font_alpha", textAlpha->value());
1996 titleConfig.writeEntry("font_outline_alpha", textOutlineAlpha->value());
1999 titleConfig.writeEntry("font_outline", textOutline->value());
2000 titleConfig.writeEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
2001 titleConfig.writeEntry("font_italic", buttonItalic->isChecked());
2002 titleConfig.writeEntry("font_underlined", buttonUnder->isChecked());
2004 titleConfig.writeEntry("rect_background_color", rectBColor->color());
2005 titleConfig.writeEntry("rect_foreground_color", rectFColor->color());
2007 #if KDE_IS_VERSION(4,5,0)
2008 titleConfig.writeEntry("rect_background_alpha", rectBColor->color().alpha());
2009 titleConfig.writeEntry("rect_foreground_alpha", rectFColor->color().alpha());
2011 titleConfig.writeEntry("rect_background_alpha", rectBAlpha->value());
2012 titleConfig.writeEntry("rect_foreground_alpha", rectFAlpha->value());
2015 titleConfig.writeEntry("rect_line_width", rectLineWidth->value());
2017 titleConfig.writeEntry("background_color", backgroundColor->color());
2018 titleConfig.writeEntry("background_alpha", backgroundAlpha->value());
2020 //! \todo Not sure if I should sync - it is probably safe to do it
2025 void TitleWidget::readChoices()
2027 // Get a pointer to a shared configuration instance, then get the TitleWidget group.
2028 KSharedConfigPtr config = KGlobal::config();
2029 KConfigGroup titleConfig(config, "TitleWidget");
2031 font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont()));
2032 font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value()));
2033 m_scene->slotUpdateFontSize(font_size->value());
2034 QColor fontColor = QColor(titleConfig.readEntry("font_color", fontColorButton->color()));
2035 QColor outlineColor = QColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color()));
2036 #if KDE_IS_VERSION(4,5,0)
2037 fontColor.setAlpha(titleConfig.readEntry("font_alpha", fontColor.alpha()));
2038 outlineColor.setAlpha(titleConfig.readEntry("font_outline_alpha", outlineColor.alpha()));
2040 textAlpha->setValue(titleConfig.readEntry("font_alpha", textAlpha->value()));
2041 textOutlineAlpha->setValue(titleConfig.readEntry("font_outline_alpha", textOutlineAlpha->value()));
2043 fontColorButton->setColor(fontColor);
2044 textOutlineColor->setColor(outlineColor);
2045 textOutline->setValue(titleConfig.readEntry("font_outline", textOutline->value()));
2048 if (titleConfig.readEntry("font_bold", false)) weight = QFont::Bold;
2049 else weight = titleConfig.readEntry("font_weight", font_weight_box->itemData(font_weight_box->currentIndex()).toInt());
2050 setFontBoxWeight(weight);
2051 buttonItalic->setChecked(titleConfig.readEntry("font_italic", buttonItalic->isChecked()));
2052 buttonUnder->setChecked(titleConfig.readEntry("font_underlined", buttonUnder->isChecked()));
2054 QColor fgColor = QColor(titleConfig.readEntry("rect_foreground_color", rectFColor->color()));
2055 QColor bgColor = QColor(titleConfig.readEntry("rect_background_color", rectBColor->color()));
2057 #if KDE_IS_VERSION(4,5,0)
2058 fgColor.setAlpha(titleConfig.readEntry("rect_foreground_alpha", fgColor.alpha()));
2059 bgColor.setAlpha(titleConfig.readEntry("rect_background_alpha", bgColor.alpha()));
2061 rectFAlpha->setValue(titleConfig.readEntry("rect_foreground_alpha", rectFAlpha->value()));
2062 rectBAlpha->setValue(titleConfig.readEntry("rect_background_alpha", rectBAlpha->value()));
2064 rectFColor->setColor(fgColor);
2065 rectBColor->setColor(bgColor);
2067 rectLineWidth->setValue(titleConfig.readEntry("rect_line_width", rectLineWidth->value()));
2069 backgroundColor->setColor(titleConfig.readEntry("background_color", backgroundColor->color()));
2070 backgroundAlpha->setValue(titleConfig.readEntry("background_alpha", backgroundAlpha->value()));
2073 void TitleWidget::adjustFrameSize()
2075 m_frameWidth = m_titledocument.frameWidth();
2076 m_frameHeight = m_titledocument.frameHeight();
2077 m_frameBorder->setRect(0, 0, m_frameWidth, m_frameHeight);
2078 displayBackgroundFrame();
2081 void TitleWidget::slotAnimStart(bool anim)
2083 if (anim && anim_end->isChecked()) {
2084 anim_end->setChecked(false);
2085 m_endViewport->setZValue(-1000);
2086 m_endViewport->setBrush(QBrush());
2089 QList<QGraphicsItem *> list = m_scene->items();
2090 for (int i = 0; i < list.count(); ++i) {
2091 if (list.at(i)->zValue() > -1000) {
2092 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2093 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2096 align_box->setEnabled(anim);
2097 itemzoom->setEnabled(!anim);
2098 itemrotatex->setEnabled(!anim);
2099 itemrotatey->setEnabled(!anim);
2100 itemrotatez->setEnabled(!anim);
2101 frame_toolbar->setEnabled(!anim);
2102 toolbar_stack->setEnabled(!anim);
2104 keep_aspect->setChecked(!m_startViewport->data(0).isNull());
2105 m_startViewport->setZValue(1100);
2106 QColor col = m_startViewport->pen().color();
2108 m_startViewport->setBrush(col);
2109 m_startViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2110 m_startViewport->setSelected(true);
2113 if (m_startViewport->childItems().isEmpty()) addAnimInfoText();
2115 m_startViewport->setZValue(-1000);
2116 m_startViewport->setBrush(QBrush());
2117 m_startViewport->setFlags(0);
2118 if (!anim_end->isChecked()) deleteAnimInfoText();
2123 void TitleWidget::slotAnimEnd(bool anim)
2125 if (anim && anim_start->isChecked()) {
2126 anim_start->setChecked(false);
2127 m_startViewport->setZValue(-1000);
2128 m_startViewport->setBrush(QBrush());
2131 QList<QGraphicsItem *> list = m_scene->items();
2132 for (int i = 0; i < list.count(); ++i) {
2133 if (list.at(i)->zValue() > -1000) {
2134 list.at(i)->setFlag(QGraphicsItem::ItemIsMovable, !anim);
2135 list.at(i)->setFlag(QGraphicsItem::ItemIsSelectable, !anim);
2138 align_box->setEnabled(anim);
2139 itemzoom->setEnabled(!anim);
2140 itemrotatex->setEnabled(!anim);
2141 itemrotatey->setEnabled(!anim);
2142 itemrotatez->setEnabled(!anim);
2143 frame_toolbar->setEnabled(!anim);
2144 toolbar_stack->setEnabled(!anim);
2146 keep_aspect->setChecked(!m_endViewport->data(0).isNull());
2147 m_endViewport->setZValue(1100);
2148 QColor col = m_endViewport->pen().color();
2150 m_endViewport->setBrush(col);
2151 m_endViewport->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2152 m_endViewport->setSelected(true);
2155 if (m_endViewport->childItems().isEmpty()) addAnimInfoText();
2157 m_endViewport->setZValue(-1000);
2158 m_endViewport->setBrush(QBrush());
2159 m_endViewport->setFlags(0);
2160 if (!anim_start->isChecked()) deleteAnimInfoText();
2164 void TitleWidget::addAnimInfoText()
2166 // add text to anim viewport
2167 QGraphicsTextItem *t = new QGraphicsTextItem(i18nc("Indicates the start of an animation", "Start"), m_startViewport);
2168 QGraphicsTextItem *t2 = new QGraphicsTextItem(i18nc("Indicates the end of an animation", "End"), m_endViewport);
2169 QFont font = t->font();
2170 font.setPixelSize(m_startViewport->rect().width() / 10);
2171 QColor col = m_startViewport->pen().color();
2173 t->setDefaultTextColor(col);
2175 font.setPixelSize(m_endViewport->rect().width() / 10);
2176 col = m_endViewport->pen().color();
2178 t2->setDefaultTextColor(col);
2182 void TitleWidget::updateInfoText()
2184 // update info text font
2185 if (!m_startViewport->childItems().isEmpty()) {
2186 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_startViewport->childItems().at(0));
2188 QFont font = item->font();
2189 font.setPixelSize(m_startViewport->rect().width() / 10);
2190 item->setFont(font);
2193 if (!m_endViewport->childItems().isEmpty()) {
2194 QGraphicsTextItem *item = static_cast <QGraphicsTextItem *>(m_endViewport->childItems().at(0));
2196 QFont font = item->font();
2197 font.setPixelSize(m_endViewport->rect().width() / 10);
2198 item->setFont(font);
2203 void TitleWidget::deleteAnimInfoText()
2205 // end animation editing, remove info text
2206 while (!m_startViewport->childItems().isEmpty()) {
2207 QGraphicsItem *item = m_startViewport->childItems().at(0);
2208 m_scene->removeItem(item);
2211 while (!m_endViewport->childItems().isEmpty()) {
2212 QGraphicsItem *item = m_endViewport->childItems().at(0);
2213 m_scene->removeItem(item);
2218 void TitleWidget::slotKeepAspect(bool keep)
2220 if (m_endViewport->zValue() == 1100) {
2221 m_endViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2222 m_endViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2224 m_startViewport->setData(0, keep == true ? m_frameWidth : QVariant());
2225 m_startViewport->setData(1, keep == true ? m_frameHeight : QVariant());
2229 void TitleWidget::slotResize50()
2231 if (m_endViewport->zValue() == 1100) {
2232 m_endViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2233 } else m_startViewport->setRect(0, 0, m_frameWidth / 2, m_frameHeight / 2);
2236 void TitleWidget::slotResize100()
2238 if (m_endViewport->zValue() == 1100) {
2239 m_endViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2240 } else m_startViewport->setRect(0, 0, m_frameWidth, m_frameHeight);
2243 void TitleWidget::slotResize200()
2245 if (m_endViewport->zValue() == 1100) {
2246 m_endViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2247 } else m_startViewport->setRect(0, 0, m_frameWidth * 2, m_frameHeight * 2);
2250 void TitleWidget::slotAddEffect(int ix)
2252 QList<QGraphicsItem *> list = graphicsView->scene()->selectedItems();
2253 int effect = effect_list->itemData(ix).toInt();
2255 if (list.size() == 1) {
2256 if (effect == NOEFFECT)
2257 effect_stack->setHidden(true);
2259 effect_stack->setCurrentIndex(effect - 1);
2260 effect_stack->setHidden(false);
2262 } else // Hide the effects stack when more than one element is selected.
2263 effect_stack->setHidden(true);
2265 foreach(QGraphicsItem * item, list) {
2268 item->setData(100, QVariant());
2269 #if QT_VERSION >= 0x040600
2270 item->setGraphicsEffect(0);
2273 case TYPEWRITEREFFECT:
2275 * Allow the user to set the typewriter effect to more than one
2276 * element, but do not add it to non-text elements.
2278 if (item->type() == TEXTITEM) {
2279 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2280 item->setData(100, effdata);
2283 #if QT_VERSION >= 0x040600
2284 // Do not remove the non-QGraphicsEffects.
2286 item->setGraphicsEffect(new QGraphicsBlurEffect());
2289 item->setGraphicsEffect(new QGraphicsDropShadowEffect());
2296 void TitleWidget::slotFontText(const QString& s)
2299 if (f.exactMatch()) {
2300 // Font really exists (could also just be a «d» if the user
2301 // starts typing «dejavu» for example).
2302 font_family->setCurrentFont(f);
2304 // Note: Typing dejavu serif does not recognize the font (takes sans)
2305 // in older Qt versions. Case must match there (except for first letter)
2308 void TitleWidget::slotEditTypewriter(int /*ix*/)
2310 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2311 if (l.size() == 1) {
2312 QStringList effdata = QStringList() << "typewriter" << QString::number(typewriter_delay->value()) + ';' + QString::number(typewriter_start->value());
2313 l[0]->setData(100, effdata);
2317 void TitleWidget::slotEditBlur(int ix)
2319 #if QT_VERSION < 0x040600
2322 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2323 if (l.size() == 1) {
2324 QGraphicsEffect *eff = l[0]->graphicsEffect();
2325 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(eff);
2326 if (blur) blur->setBlurRadius(ix);
2331 void TitleWidget::slotEditShadow()
2333 #if QT_VERSION < 0x040600
2336 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2337 if (l.size() == 1) {
2338 QGraphicsEffect *eff = l[0]->graphicsEffect();
2339 QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
2341 shadow->setBlurRadius(shadow_radius->value());
2342 shadow->setOffset(shadow_x->value(), shadow_y->value());
2348 qreal TitleWidget::zIndexBounds(bool maxBound, bool intersectingOnly)
2350 qreal bound = maxBound ? -99 : 99;
2351 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2353 QList<QGraphicsItem*> lItems;
2354 // Get items (all or intersecting only)
2355 if (intersectingOnly) {
2356 lItems = graphicsView->scene()->items(l[0]->sceneBoundingRect(), Qt::IntersectsItemShape);
2358 lItems = graphicsView->scene()->items();
2360 if (lItems.size() > 0) {
2361 int n = lItems.size();
2364 for (int i = 0; i < n; ++i) {
2365 z = lItems[i]->zValue();
2366 if (z > bound && !lItems[i]->isSelected()) {
2368 } else if (z - 1 > bound) {
2369 // To get the maximum index even if it is of an item of the current selection.
2370 // Used when updating multiple items, to get all to the same level.
2371 // Otherwise, the maximum would stay at -99 if the highest item is in the selection.
2376 // Get minimum z index.
2377 for (int i = 0; i < n; ++i) {
2378 z = lItems[i]->zValue();
2379 if (z < bound && !lItems[i]->isSelected() && z > -999) {
2380 // There are items at the very bottom (background e.g.) with z-index < -1000.
2382 } else if (z + 1 < bound && z > -999) {
2392 void TitleWidget::slotZIndexUp()
2394 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2395 if (l.size() >= 1) {
2396 qreal currentZ = l[0]->zValue();
2397 qreal max = zIndexBounds(true, true);
2398 if (currentZ <= max) {
2399 l[0]->setZValue(currentZ + 1);
2400 updateDimension(l[0]);
2405 void TitleWidget::slotZIndexTop()
2407 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2408 qreal max = zIndexBounds(true, false);
2409 kDebug() << "Max z-index is " << max << ".\n";
2410 for (int i = 0; i < l.size(); ++i) {
2411 qreal currentZ = l[i]->zValue();
2412 if (currentZ <= max) {
2413 kDebug() << "Updating item " << i << ", is " << currentZ << ".\n";
2414 l[i]->setZValue(max + 1);
2416 kDebug() << "Not updating " << i << ", is " << currentZ << ".\n";
2419 // Update the z index value in the GUI
2421 updateDimension(l[0]);
2425 void TitleWidget::slotZIndexDown()
2427 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2428 if (l.size() >= 1) {
2429 qreal currentZ = l[0]->zValue();
2430 qreal min = zIndexBounds(false, true);
2431 if (currentZ >= min) {
2432 l[0]->setZValue(currentZ - 1);
2433 updateDimension(l[0]);
2438 void TitleWidget::slotZIndexBottom()
2440 QList<QGraphicsItem*> l = graphicsView->scene()->selectedItems();
2441 qreal min = zIndexBounds(false, false);
2442 for (int i = 0; i < l.size(); ++i) {
2443 qreal currentZ = l[i]->zValue();
2444 if (currentZ >= min) {
2445 l[i]->setZValue(min - 1);
2448 // Update the z index value in the GUI
2450 updateDimension(l[0]);
2454 void TitleWidget::slotSelectAll()
2456 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2457 for (int i = 0; i < l.size(); ++i) {
2458 l.at(i)->setSelected(true);
2462 void TitleWidget::selectItems(int itemType)
2464 QList<QGraphicsItem*> l;
2465 if (graphicsView->scene()->selectedItems().size() > 0) {
2466 l = graphicsView->scene()->selectedItems();
2467 for (int i = 0; i < l.size(); ++i) {
2468 if (l.at(i)->type() != itemType) {
2469 l.at(i)->setSelected(false);
2473 l = graphicsView->scene()->items();
2474 for (int i = 0; i < l.size(); ++i) {
2475 if (l.at(i)->type() == itemType) {
2476 l.at(i)->setSelected(true);
2482 void TitleWidget::slotSelectText()
2484 selectItems(TEXTITEM);
2487 void TitleWidget::slotSelectRects()
2489 selectItems(RECTITEM);
2492 void TitleWidget::slotSelectImages()
2494 selectItems(IMAGEITEM);
2497 void TitleWidget::slotSelectNone()
2499 graphicsView->blockSignals(true);
2500 QList<QGraphicsItem*> l = graphicsView->scene()->items();
2501 for (int i = 0; i < l.size(); ++i) {
2502 l.at(i)->setSelected(false);
2504 graphicsView->blockSignals(false);
2508 QString TitleWidget::getTooltipWithShortcut(const QString &text, QAction *button)
2510 return text + " <b>" + button->shortcut().toString() + "</b>";
2513 void TitleWidget::prepareTools(QGraphicsItem *referenceItem)
2515 // Let some GUI elements block signals. We may want to change their values without any sideeffects.
2516 // Additionally, store the previous blocking state to avoid side effects when this function is called from within another one.
2517 // Note: Disabling an element also blocks signals. So disabled elements don't need to be set to blocking too.
2518 bool blockOX = origin_x_left->signalsBlocked();
2519 bool blockOY = origin_y_top->signalsBlocked();
2520 bool blockEff = effect_list->signalsBlocked();
2521 bool blockRX = itemrotatex->signalsBlocked();
2522 bool blockRY = itemrotatey->signalsBlocked();
2523 bool blockRZ = itemrotatez->signalsBlocked();
2524 bool blockZoom = itemzoom->signalsBlocked();
2525 bool blockX = value_x->signalsBlocked();
2526 bool blockY = value_y->signalsBlocked();
2527 bool blockW = value_w->signalsBlocked();
2528 bool blockH = value_h->signalsBlocked();
2529 origin_x_left->blockSignals(true);
2530 origin_y_top->blockSignals(true);
2531 effect_list->blockSignals(true);
2532 itemrotatex->blockSignals(true);
2533 itemrotatey->blockSignals(true);
2534 itemrotatez->blockSignals(true);
2535 itemzoom->blockSignals(true);
2536 value_x->blockSignals(true);
2537 value_y->blockSignals(true);
2538 value_w->blockSignals(true);
2539 value_h->blockSignals(true);
2541 if (referenceItem == NULL) {
2542 kDebug() << "NULL item.\n";
2543 effect_stack->setHidden(true);
2544 effect_frame->setEnabled(false);
2545 effect_list->setCurrentIndex(0);
2546 origin_x_left->setChecked(false);
2547 origin_y_top->setChecked(false);
2548 updateTextOriginX();
2549 updateTextOriginY();
2550 enableToolbars(TITLE_SELECT);
2551 showToolbars(TITLE_SELECT);
2553 itemzoom->setEnabled(false);
2554 itemrotatex->setEnabled(false);
2555 itemrotatey->setEnabled(false);
2556 itemrotatez->setEnabled(false);
2557 frame_properties->setEnabled(false);
2559 effect_frame->setEnabled(true);
2560 frame_properties->setEnabled(true);
2561 if (referenceItem != m_startViewport && referenceItem != m_endViewport) {
2562 itemzoom->setEnabled(true);
2563 itemrotatex->setEnabled(true);
2564 itemrotatey->setEnabled(true);
2565 itemrotatez->setEnabled(true);
2567 itemzoom->setEnabled(false);
2568 itemrotatex->setEnabled(false);
2569 itemrotatey->setEnabled(false);
2570 itemrotatez->setEnabled(false);
2573 if (referenceItem->type() == TEXTITEM) {
2574 showToolbars(TITLE_TEXT);
2575 QGraphicsTextItem* i = static_cast <QGraphicsTextItem *>(referenceItem);
2576 if (!i->toPlainText().isEmpty()) {
2577 // We have an existing text item selected
2578 if (!i->data(100).isNull()) {
2579 // Item has an effect
2580 QStringList effdata = i->data(100).toStringList();
2581 QString effectName = effdata.takeFirst();
2582 if (effectName == "typewriter") {
2583 QStringList params = effdata.at(0).split(';');
2584 typewriter_delay->setValue(params.at(0).toInt());
2585 typewriter_start->setValue(params.at(1).toInt());
2586 effect_list->setCurrentIndex(effect_list->findData((int) TYPEWRITEREFFECT));
2587 effect_stack->setHidden(false);
2590 #if QT_VERSION >= 0x040600
2591 if (i->graphicsEffect()) {
2592 QGraphicsBlurEffect *blur = static_cast <QGraphicsBlurEffect *>(i->graphicsEffect());
2594 effect_list->setCurrentIndex(effect_list->findData((int) BLUREFFECT));
2595 int rad = (int) blur->blurRadius();
2596 blur_radius->setValue(rad);
2597 effect_stack->setHidden(false);
2599 QGraphicsDropShadowEffect *shad = static_cast <QGraphicsDropShadowEffect *>(i->graphicsEffect());
2601 effect_list->setCurrentIndex(effect_list->findData((int) SHADOWEFFECT));
2602 shadow_radius->setValue(shad->blurRadius());
2603 shadow_x->setValue(shad->xOffset());
2604 shadow_y->setValue(shad->yOffset());
2605 effect_stack->setHidden(false);
2609 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2610 effect_stack->setHidden(true);
2613 effect_list->setCurrentIndex(effect_list->findData((int) NOEFFECT));
2614 effect_stack->setHidden(true);
2617 font_size->blockSignals(true);
2618 font_family->blockSignals(true);
2619 font_weight_box->blockSignals(true);
2620 buttonItalic->blockSignals(true);
2621 buttonUnder->blockSignals(true);
2622 fontColorButton->blockSignals(true);
2623 #if not KDE_IS_VERSION(4,5,0)
2624 textAlpha->blockSignals(true);
2626 buttonAlignLeft->blockSignals(true);
2627 buttonAlignRight->blockSignals(true);
2628 buttonAlignNone->blockSignals(true);
2629 buttonAlignCenter->blockSignals(true);
2631 QFont font = i->font();
2632 font_family->setCurrentFont(font);
2633 font_size->setValue(font.pixelSize());
2634 m_scene->slotUpdateFontSize(font.pixelSize());
2635 buttonItalic->setChecked(font.italic());
2636 buttonUnder->setChecked(font.underline());
2637 setFontBoxWeight(font.weight());
2639 QTextCursor cursor(i->document());
2640 cursor.select(QTextCursor::Document);
2641 QColor color = cursor.charFormat().foreground().color();
2642 #if not KDE_IS_VERSION(4,5,0)
2643 textAlpha->setValue(color.alpha());
2644 color.setAlpha(255);
2646 fontColorButton->setColor(color);
2648 if (!i->data(101).isNull()) {
2649 textOutline->blockSignals(true);
2650 textOutline->setValue(i->data(101).toDouble() * 10);
2651 textOutline->blockSignals(false);
2653 if (!i->data(102).isNull()) {
2654 textOutlineColor->blockSignals(true);
2655 QVariant variant = i->data(102);
2656 color = variant.value<QColor>();
2657 #if not KDE_IS_VERSION(4,5,0)
2658 textOutlineAlpha->blockSignals(true);
2659 textOutlineAlpha->setValue(color.alpha());
2660 color.setAlpha(255);
2661 textOutlineAlpha->blockSignals(false);
2663 textOutlineColor->setColor(color);
2664 textOutlineColor->blockSignals(false);
2666 QTextCursor cur = i->textCursor();
2667 QTextBlockFormat format = cur.blockFormat();
2668 if (i->textWidth() == -1) buttonAlignNone->setChecked(true);
2669 else if (format.alignment() == Qt::AlignHCenter) buttonAlignCenter->setChecked(true);
2670 else if (format.alignment() == Qt::AlignRight) buttonAlignRight->setChecked(true);
2671 else if (format.alignment() == Qt::AlignLeft) buttonAlignLeft->setChecked(true);
2673 font_size->blockSignals(false);
2674 font_family->blockSignals(false);
2675 font_weight_box->blockSignals(false);
2676 buttonItalic->blockSignals(false);
2677 buttonUnder->blockSignals(false);
2678 fontColorButton->blockSignals(false);
2679 #if not KDE_IS_VERSION(4,5,0)
2680 textAlpha->blockSignals(false);
2682 buttonAlignLeft->blockSignals(false);
2683 buttonAlignRight->blockSignals(false);
2684 buttonAlignNone->blockSignals(false);
2685 buttonAlignCenter->blockSignals(false);
2687 // mbt 1607: Select text if the text item is an unchanged template item.
2688 if (i->property("isTemplate").isValid()) {
2689 cur.setPosition(0, QTextCursor::MoveAnchor);
2690 cur.select(QTextCursor::Document);
2691 i->setTextCursor(cur);
2692 // Make text editable now.
2694 i->setTextInteractionFlags(Qt::TextEditorInteraction);
2698 updateAxisButtons(i);
2699 updateCoordinates(i);
2701 enableToolbars(TITLE_TEXT);
2703 } else if ((referenceItem)->type() == RECTITEM) {
2704 showToolbars(TITLE_RECTANGLE);
2706 QGraphicsRectItem *rec = static_cast <QGraphicsRectItem *>(referenceItem);
2707 if (rec == m_startViewport || rec == m_endViewport) {
2708 /*toolBox->setCurrentIndex(3);
2709 toolBox->widget(0)->setEnabled(false);
2710 toolBox->widget(1)->setEnabled(false);*/
2711 enableToolbars(TITLE_SELECT);
2713 /*toolBox->widget(0)->setEnabled(true);
2714 toolBox->widget(1)->setEnabled(true);
2715 toolBox->setCurrentIndex(0);*/
2716 //toolBox->setItemEnabled(3, true);
2717 #if not KDE_IS_VERSION(4,5,0)
2718 rectFAlpha->setValue(rec->pen().color().alpha());
2719 rectBAlpha->setValue(rec->brush().color().alpha());
2721 //kDebug() << rec->brush().color().alpha();
2722 QColor fcol = rec->pen().color();
2723 QColor bcol = rec->brush().color();
2724 //fcol.setAlpha(255);
2725 //bcol.setAlpha(255);
2726 rectFColor->setColor(fcol);
2727 rectBColor->setColor(bcol);
2729 rectLineWidth->setValue(rec->pen().width());
2730 enableToolbars(TITLE_RECTANGLE);
2733 updateAxisButtons(referenceItem);
2734 updateCoordinates(rec);
2735 updateDimension(rec);
2737 } else if (referenceItem->type() == IMAGEITEM) {
2738 showToolbars(TITLE_IMAGE);
2740 updateCoordinates(referenceItem);
2741 updateDimension(referenceItem);
2743 enableToolbars(TITLE_IMAGE);
2746 //toolBox->setCurrentIndex(0);
2747 showToolbars(TITLE_SELECT);
2748 enableToolbars(TITLE_SELECT);
2749 frame_properties->setEnabled(false);
2751 zValue->setValue((int)referenceItem->zValue());
2752 if (!referenceItem->data(ZOOMFACTOR).isNull()) itemzoom->setValue(referenceItem->data(ZOOMFACTOR).toInt());
2753 else itemzoom->setValue((int)(m_transformations.value(referenceItem).scalex * 100.0 + 0.5));
2754 itemrotatex->setValue((int)(m_transformations.value(referenceItem).rotatex));
2755 itemrotatey->setValue((int)(m_transformations.value(referenceItem).rotatey));
2756 itemrotatez->setValue((int)(m_transformations.value(referenceItem).rotatez));
2760 effect_list->blockSignals(blockEff);
2761 itemrotatex->blockSignals(blockRX);
2762 itemrotatey->blockSignals(blockRY);
2763 itemrotatez->blockSignals(blockRZ);
2764 itemzoom->blockSignals(blockZoom);
2765 origin_x_left->blockSignals(blockOX);
2766 origin_y_top->blockSignals(blockOY);
2767 value_x->blockSignals(blockX);
2768 value_y->blockSignals(blockY);
2769 value_w->blockSignals(blockW);
2770 value_h->blockSignals(blockH);
2773 #include "titlewidget.moc"